# US 11,299,343 B1 · Refuse hopper

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- Number: US 11,299,343 B1
- Document ID: US11299343B1
- Status: Granted
- Kind: B1
- Application number: 17/185,354
- Filed: 2021-02-25
- Granted: 2022-04-12
- Earliest claimed: 2020-07-07
- Assignees: The Broyhill Company
- Applicants: Cory A. Vaselaar; Craig G. Broyhill
- Inventors: Cory A. Vaselaar; Craig G. Broyhill
- Web page: https://patentgrep.com/patent/US11299343B1

## CPC

- B65F 3/26: by tipping the tank
- B60P 1/006: {charge and discharge with pusher plates (plates fixed to endless chains or belts B60P1/365)}
- B60P 1/16: actuated by fluid-operated mechanisms
- B65F 3/208: {the charging pistons, plates or the like oscillating about a horizontal axis}
- B65F 2003/006: {Constructional features relating to the tank of the refuse vehicle}
- B65F: GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE (disinfecting refuse A61L; refuse disintegrators B02C; sorting refuse B03B; B07B; handcarts for transporting refuse receptacles B62B; sack holders B65B67/00; converting refuse into fertilisers C05F; converting refuse into solid fuels C10L; sewers, cesspools E03F; arrangements in buildings for the disposal of refuse E04F17/10; refuse-consuming furnaces F23G; {for surgical articles A61B50/36})
- B60P: VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS (vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances A61G3/00)

## Abstract

A refuse hopper is disclosed which may be mounted in the bed of a pick-up truck, a flat-bed truck or on a trailer. The refuse hopper includes a horizontally disposed support frame having a rear end, a front end, a first side and a second side. A hopper is pivotally mounted on the support frame and has a front end, a rear end, a front side and a second side. The refuse hopper is selectively movable between a horizontally disposed loading position and a dumping position. A compactor plate is pivotally mounted to the hopper and is movable between an upwardly extending loading position to a refuse packing position within the hopper. The hopper has a volume of about 2-4.5 cubic yards.

## Claims

### Claim 1

A refuse hopper for installation on a truck having a bed with a rear end, a front end, a first side and a second side, comprising:
a horizontally disposed support frame having a front end, a rear end, a first side and a second side;
said support frame being secured to the bed of the truck;
an upstanding first hopper support having a lower end, an upper end, a front side and a rear side;
said lower end of said first hopper support being secured to said support frame at said rear end thereof;
a first bearing mounted on said upper end of said first hopper support;
an upstanding second hopper support having a lower end, an upper end, a front side and a rear side;
said lower end of said second hopper support being secured to said support frame at the rear end thereof;
a second bearing mounted on said upper end of said second hopper support;
a refuse hopper pivotally mounted on said support frame;
said refuse hopper being selectively pivotally movable between loading and dumping positions;
said refuse hopper including a front wall, a first side wall, a second side wall, a rear wall and a bottom wall;
said front wall of said refuse hopper having an upper end, a lower end, a first side and a second side;
said first side wall including:
(a) a vertically disposed upper side wall portion having an upper end and a lower end;
(b) an inclined side wall portion having an upper end, a lower end, a forward end, a rearward end, an inner side and an outer side;
(c) said upper end of said inclined side wall portion being secured to said lower end of said vertically disposed upper side wall portion thereof;
(d) said inclined side wall portion extending downwardly and inwardly from said lower end of said vertically disposed upper side wall portion thereof;
said second side wall including:
(a) a vertically disposed upper side wall portion having an upper end and a lower end;
(b) an inclined side wall portion having an upper end, a lower end, a forward end, a rearward end, an inner side and an outer side;
(c) said upper end of said inclined side wall portion being secured to said lower end of said vertically disposed upper side wall portion thereof;
(d) said inclined side wall portion extending downwardly and inwardly from said lower end of said vertically disposed upper side wall portion thereof;
said rear wall of said refuse hopper being inclined and having a lower end, an upper end, an inner side, an outer side, a first side and a second side;
said rear wall of said refuse hopper extending upwardly and rearwardly from said lower end thereof to said upper end thereof;
said bottom wall of said refuse hopper being secured to and extending between said lower end of said first side wall of said refuse hopper, said second side wall of said refuse hopper, said lower end of said rear wall of said refuse hopper and said lower end of said front wall of said refuse hopper;
said rear wall of said refuse hopper being pivotally secured to said first and second bearings about a horizontal axis;
a first hydraulic cylinder having a base end and a rod end;
said base end of said first hydraulic cylinder being pivotally secured to said support frame;
said rod end of said first hydraulic cylinder being pivotally secured to said rear wall of said refuse hopper;
a second hydraulic cylinder having a base end and a rod end;
said base end of said second hydraulic cylinder being pivotally secured to said support frame;
said rod end of said second hydraulic cylinder being pivotally secured to said rear wall of said refuse hopper;
the extension of said first and second hydraulic cylinders causing said refuse hopper to pivotally move from said loading position towards said dumping position;
a compactor plate having a first side, a second side, an inner side and an outer side;
said compactor plate including:
(a) an upper end with first and second ends;
(b) a vertically disposed first side edge, having upper and lower ends, extending downwardly from said first end of said upper end of said compactor plate;
(c) an inclined first side edge, having upper and lower ends, extending downwardly and inwardly from said lower end of said vertically disposed first side edge thereof;
(d) a vertically disposed second side edge, having upper and lower ends, extending downwardly from said second end of said upper end of said compactor plate;
(e) an inclined second side edge, having upper and lower ends, extending downwardly and inwardly from said lower end of said vertically disposed second side edge thereof;
(f) said lower end of said compactor plate extending between said lower ends of said inclined first and second side edges;
said upper end of said compactor plate being operatively secured, about a transverse horizontal axis, to said upper ends of said first and second side walls of said refuse hopper;
an electric linear actuator having a base end and a rod end;
said electric linear actuator being movable between retracted and extended positions;
said base end of said electric linear actuator being operatively secured to said refuse hopper;
a linkage pivotally securing said rod end of said electric linear actuator to said upper end of said compactor plate, the linkage including a clevis coupled to said rod end of said electric linear actuator, a pair of links coupled to said clevis, and a second pair of links pivotally secured to the pair of links;
when said electric linear actuator is in said extended position:
(a) said vertically disposed first side edge of said compactor plate is positioned adjacent said vertically disposed upper side wall portion of said first side wall of said refuse hopper;
(b) said vertically disposed second side edge of said compactor plate is positioned adjacent said vertically disposed upper side wall portion of said second side wall of said refuse hopper;
(c) said inclined first side edge of said compactor plate is positioned adjacent said inclined side wall portion of said first side wall of said refuse hopper; and
(d) said inclined second side edge of said compactor plate is positioned adjacent said inclined side wall portion of said second wall of said refuse hopper;
said compactor plate being in a horizontally disposed position when said electric linear actuator is partially extended; and
said compactor plate being in an upright position above said hopper when said electric linear actuator is in said retracted position.