CN215234769U

CN215234769U - Equipment for garbage crushing treatment

Info

Publication number: CN215234769U
Application number: CN202022583750.XU
Authority: CN
Inventors: 高慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-12-21
Anticipated expiration: 2030-11-10

Abstract

The equipment for crushing the garbage comprises a feeding device and a crushing device, wherein the feeding device is arranged above the crushing device, and a discharge hole of the feeding device is aligned with a feed hole of the crushing device; a pair of material extrusion conveying belts are arranged in the feeding device; a crushing knife rest pushed by a hydraulic cylinder is arranged in the crushing device; the feeding device comprises a pair of track frames and a pair of material extrusion conveying belts arranged between the track frames; the space between the material extrusion conveyor belts is adjusted through an opening and closing hydraulic cylinder; the two material extrusion conveyors are arranged in mirror image. The garbage is crushed in a mode of cutting the garbage, so that the length of the plastic garbage is reduced, and the compression molding effect is improved; a feeding device is further arranged for improving the efficiency, and a pair of conveying belts capable of extruding the materials are arranged in the feeding device; the top of the two conveyor belts is far away, the lower part of the two conveyor belts is near, and when the materials move downwards from the upper part, the materials are extruded by the two conveyor belts to reduce the volume.

Description

Equipment for garbage crushing treatment

Technical Field

The utility model relates to an equipment for rubbish broken handle belongs to the solid and is used for rubbish broken handle's equipment technical field.

Background

In the garbage treatment, especially the treatment of solid garbage, the solid garbage is often required to be extruded to reduce the volume of the garbage, especially for the garbage of plastics, the characteristics of the plastics are relatively fluffy, and even if the plastics are compressed, the plastics are easy to be loosened again, so that the problem to be solved by a large amount of garbage of plastics is solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses when handling a large amount of plastics class rubbish, because the fluffy and great problem of volume of plastics, provide an equipment for rubbish broken handle. The garbage is crushed in a mode of cutting the garbage, so that the length of the plastic garbage is reduced, and the compression molding effect is improved; a feeding device is further arranged for improving the efficiency, and a pair of conveying belts capable of extruding the materials are arranged in the feeding device; the top of the two conveyor belts is far away, the lower part of the two conveyor belts is near, and when the materials move downwards from the upper part, the materials are extruded by the two conveyor belts to reduce the volume.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the equipment for crushing the garbage is characterized by comprising a feeding device and a crushing device, wherein the feeding device is arranged above the crushing device, and a discharge hole of the feeding device is aligned with a feed hole of the crushing device; a pair of material extrusion conveying belts are arranged in the feeding device; a crushing knife rest pushed by a hydraulic cylinder is arranged in the crushing device; the feeding device comprises a pair of track frames and a pair of material extrusion conveying belts arranged between the track frames; the space between the material extrusion conveyor belts is adjusted through an opening and closing hydraulic cylinder; the two material extrusion conveyors are arranged in mirror image.

The material is extruded through the material extrusion conveying belt, the extruded material falls into the crushing device, and the hydraulic cylinder pushes the crushing cutter rest to move back and forth, so that the material can be cut and crushed.

On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:

furthermore, the crushing device comprises a recovery tank, a trough bottom plate is arranged in the middle of the recovery tank, three sides of the trough bottom plate are fixedly connected with three inner side walls of the recovery tank, the trough bottom plate divides the recovery tank to form a material receiving space, materials with the volume reduced by extrusion above the material receiving space fall onto the trough bottom plate, a gap is reserved between the fourth side of the trough bottom plate and the fourth inner side wall of the recovery tank, the gap is used for dropping cut crushed materials, when the cutting knife is retracted, the cutting knife is dragged down, the crushed materials fall from the gap, a row of blocking rod penetrating holes are formed in the trough bottom plate, and the blocking rod penetrating holes are positioned at the end part of the trough bottom plate on one side of the fourth side of the trough bottom plate; the cylinder body of the hydraulic cylinder is fixed on the outer side of the fourth side wall of the recovery tank, the piston rod of the hydraulic cylinder penetrates through the fourth side wall of the recovery tank, so that the hydraulic cylinder is convenient to maintain and install, the end part of the piston rod of the hydraulic cylinder is provided with a crushing cutter rest, the crushing cutter rest comprises a cutter top plate and a cutter back plate, and is L-shaped, so that the crushing cutter rest is conveniently connected with the hydraulic cylinder, a space is reserved for crushed materials to fall off from a material tank bottom plate, the piston rod of the hydraulic cylinder is arranged on the cutter back plate, a plurality of crushing blades are arranged at the end part of the cutter top plate, and a space is reserved between every two adjacent crushing blades; the motor is arranged below the trough bottom plate, an output shaft of the motor is connected with the driving shaft, the driving shaft is arranged below the trough bottom plate through the driving shaft suspension plate, the driving plate is fixedly arranged on the driving shaft, the driving plate is also connected with the rotating shaft in a sleeved mode, one end of the stop lever is sleeved on the rotating shaft, the stop lever penetrates through the stop lever and penetrates through the hole, the rotating shaft is arranged below the trough bottom plate through the rotating shaft suspension plate, a rotating shaft guide long hole is arranged on the rotating shaft suspension plate, the rotating shaft guide hole is an arc-shaped hole, and the motor drives the driving shaft to rotate, and then drive the drive plate and rotate, the drive plate pulling pivot slides in the pivot guiding hole, installs in the pivot pin and will fall or stretch out in the pin penetration hole on the silo bottom plate, and the pin is used for keeping off the material, and the pin can be with crowding the material between two crushing blades from the hook play in the crushing blade, guarantees not have the material between the crushing blade, can normally work.

Further, still include an overhead gage, the overhead gage sets up the upper edge at the accumulator, and the overhead gage is located the top of the fourth side one end of silo bottom plate. The upper baffle plate can be used for determining the blanking position of the feeding device.

Furthermore, the number of the crushing blades is one more than that of the blocking rods passing through the holes, and one blocking rod passing through hole is arranged between every two adjacent crushing blades. The space between every two adjacent crushing blades is ensured to be cleaned by a stop lever.

Further, a discharge opening is formed in the side of the recovery tank. The discharge opening is used for cleaning broken materials in the recovery tank and is also used for maintenance.

Furthermore, the track frame is a rectangular frame, the cylinder body of the opening and closing hydraulic cylinder is fixed in the track frame, a limiting blocking piece is arranged in the track frame, the limiting blocking piece can be a short rod or a plate, and a distance is reserved between the limiting blocking piece and the vertical edge of the track frame in the extending direction of the piston rod of the opening and closing hydraulic cylinder to form a sliding track groove.

Further, the material extrusion conveying belt comprises conveying belt side plates at two sides, a plurality of carrier rollers/support rods are arranged between the two conveying belt side plates in an arc shape, two ends of each carrier roller/support rod are connected with the corresponding conveying belt side plates, a driving roller is arranged at the upper part of the material extrusion conveying belt, two ends of each driving roller are arranged on the corresponding conveying belt side plates, the driving roller is driven by a driving roller motor to rotate, and the conveying belts are arranged on the driving roller and the carrier rollers/support rods; the outer sides of the transmission belt side plates are provided with connecting shafts, each transmission belt side plate is provided with at least one connecting shaft, generally two connecting shafts are arranged, and the two corresponding connecting shafts on the two transmission belt side plates can also be two ends of a through shaft; the material extrusion conveying belts on one side of the cylinder body of the opening and closing hydraulic cylinder are fixedly connected with the track frame, namely one of the material extrusion conveying belts is immobile; and the connecting shaft of the other material extrusion conveying belt is arranged in the sliding track groove, can slide in the sliding track groove and is connected with the piston rod of the opening and closing hydraulic cylinder.

Furthermore, a rolling bearing is arranged on the connecting shaft connected with the piston rod of the opening-closing hydraulic cylinder. The rolling bearing can reduce the friction between the connecting shaft and the track frame, and the service life of the equipment is prolonged.

Furthermore, the end part of the driving roller is arranged on a side plate of the transmission belt through a tensioning mechanism; the tensioning mechanism comprises a tensioning mechanism mounting seat, the tensioning mechanism mounting seat is provided with a sliding inner cavity, a tensioning sliding block is inserted in the sliding inner cavity, a bearing seat is fixed on the tensioning sliding block, a pair of screw rod mounting blocks with threaded holes are welded on the side surface of the tensioning mechanism mounting seat, a threaded rod is mounted in the threaded hole of the threaded rod mounting block, a locking nut is mounted on the threaded rod, and the locking nut is positioned between the two screw rod mounting blocks; two ends of the driving roller are arranged on the bearing block through bearings. The tensioning mechanism is used for adjusting the driving roller and ensuring that the conveying belt is tensioned to a certain extent.

The utility model has the advantages that: this application limits the plastic refuse that needs the comminution through the lift that sets up the pin to can clear up the rubbish between two adjacent broken blades. When the hydraulic cylinder drives the crushing cutter knife rest to move back and forth, the piston rod of the hydraulic cylinder extends out to drive the crushing blades to cut the plastic on the bottom plate of the trough, the plastic has certain elasticity, when the crushing cutter knife rest extends out to the foremost end, the plastic is filled between every two adjacent crushing blades, when the piston rod of the hydraulic cylinder is recovered, the plastic is filled between the crushing blades, the effect of a scraping plate can be achieved, the plastic which is already cut on the bottom plate of the trough is pushed to the lower part of the bottom plate of the trough, and a blanking gap is reserved between the bottom plate of the trough and the recovery trough; when the blades push down the crushed aggregates on the bottom plate of the trough, the stop lever rises, the crushing blades move along with the telescopic rod of the hydraulic oil cylinder, and the stop lever blocks the plastics between the two adjacent crushing blades. The motion of pin, motor rotate and drive the drive shaft and rotate, and the drive plate is fixed in the drive shaft, and the drive plate rotates and drives the pivot and reciprocate, and then realizes that the pin reciprocates, and the suit also can be relative pivoted between epaxial pin of commentaries on classics and the pivot, passes the hole restriction pin by the pin.

Drawings

FIG. 1 is a schematic view of an apparatus for the crushing treatment of waste according to the present application;

fig. 2 is a schematic perspective view of the crushing device;

FIG. 3 is a schematic top view of the structure of FIG. 3;

FIG. 4 is a cross-sectional view A-A of FIG. 4;

FIG. 5 is a cross-sectional view B-B of FIG. 4;

FIG. 6 is a schematic structural view of the tensioning mechanism;

fig. 7 is a cross-sectional view taken along line C-C of fig. 6.

The reference numbers are recorded as follows: 1-a material groove bottom plate, 2-a recovery groove, 3-a crushing cutter rest, 4-a hydraulic cylinder, 5-a crushing blade, 6-a stop lever, 7-a driving plate, 8-a motor, 9-a rotating shaft, 10-an upper baffle, 11-a rotating shaft suspension plate, 12-a driving shaft and 13-a driving shaft suspension plate; 14-side plate of transmission belt, 15-driving roller, 16-tensioning mechanism, 17-track frame, 18-opening and closing hydraulic cylinder; 19-rolling bearing, 20-limit stopper, 21-feeding box body;

16.1-tensioning mechanism mounting seat, 16.2-tensioning sliding wheel, 16.3-bearing seat, 16.4-adjusting top plate, 16.5-threaded rod, 16.6-screw rod mounting block and 16.7-locking nut.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

An apparatus for crushing garbage (see fig. 1-6) comprises a feeding device and a crushing device, wherein the feeding device is arranged above the crushing device, and a discharge hole of the feeding device is aligned with a feed hole of the crushing device; a pair of material extrusion conveying belts are arranged in the feeding device; a crushing knife rest 3 pushed by a hydraulic cylinder 4 is arranged in the crushing device;

the feeding device (see fig. 1, 6-7) comprises a pair of track frames 17 and a pair of material extrusion conveyor belts arranged between the track frames 17, wherein the track frames 17 are fixed on the inner side of a feeding box body 21; the space between the material extrusion conveyor belts is adjusted by an opening and closing hydraulic cylinder 18; the two material extrusion conveying belts are arranged in a mirror image manner; the track frame 17 is a rectangular frame, the cylinder body of the opening and closing hydraulic cylinder 18 is fixed in the track frame 17, a limit stopper 20 is arranged in the track frame 17, the limit stopper 20 can be a short vertical rod or a plate, the limit stopper limits the moving distance of a movable material extruding conveyor belt, and a space is reserved between the limit stopper 20 and the vertical edge of the track frame 17 in the extending direction of the piston rod of the opening and closing hydraulic cylinder 18 to form a sliding track groove; when the limit stopper is a short vertical rod, the opening and closing hydraulic cylinder 18 can be fixed with the track frame by arranging a specific fixing rod, and when the limit stopper is a plate, the cylinder body of the opening and closing hydraulic cylinder 18 can be fixed on the limit stopper; the material extrusion conveying belt comprises conveying belt side plates 14 at two sides, a plurality of carrier rollers/support rods are arranged between the two conveying belt side plates 14 in an arc shape, the arc arrangement can ensure that the opening at the upper part is large, and the opening at the lower part is small, so that the material extrusion is facilitated; two ends of the carrier roller/support rod are connected with a transmission belt side plate 14, a driving roller 15 is installed on the upper part of the material extrusion transmission belt, two ends of the driving roller 15 are installed on the transmission belt side plate 14, the driving roller 15 is driven by a driving roller motor to rotate, and the transmission belt is installed on the driving roller 15 and the carrier roller/support rod; a connecting shaft is arranged on the outer side of the transmission belt side plate 14; the material extrusion conveying belt on one side of the cylinder body of the opening and closing hydraulic cylinder 18 is fixedly connected with the track frame 17; the connecting shaft of the other material extrusion conveyor belt is arranged in the sliding track groove, can slide in the sliding track groove and is connected with the piston rod of the opening and closing hydraulic cylinder 18; a rolling bearing 19 is arranged on the connecting shaft connected with the plug rod of the opening and closing hydraulic cylinder 18; the end part of the driving roller 15 is arranged on the side plate 14 of the transmission belt through a tensioning mechanism 16; the tensioning mechanism 16 (see fig. 6-7) comprises a tensioning mechanism mounting seat 16.1, the tensioning mechanism mounting seat 16.1 is provided with a sliding inner cavity, a tensioning sliding block 16.2 is inserted into the sliding inner cavity, a bearing seat 16.3 is fixed on the tensioning sliding block 16.2, a pair of screw mounting blocks 16.6 with threaded holes are welded on the side surface of the tensioning mechanism mounting seat 16.1, a threaded rod 16.5 is mounted in the threaded hole of the screw mounting block 16.6, a locking nut 16.7 is mounted on the threaded rod 16.5, and the locking nut 16.7 is positioned between the two screw mounting blocks 16.6; the two ends of the driving roll 15 are arranged on bearing blocks 16.3 through bearings

The crushing device comprises a recovery tank 2 (see fig. 2-5), a trough bottom plate 1 is arranged in the middle of the recovery tank 2, three edges of the trough bottom plate 1 are fixedly connected with three inner side walls of the recovery tank 2, a gap is reserved between the fourth edge of the trough bottom plate 1 and the fourth inner side wall of the recovery tank 2, a row of stop lever penetrating holes are formed in the trough bottom plate 1, and the stop lever penetrating holes are located at the end part of the trough bottom plate on one side of the fourth edge of the trough bottom plate 1; the cylinder body of the hydraulic cylinder 4 is fixed on the outer side of the fourth side wall of the recovery tank 2, the piston rod of the hydraulic cylinder 4 penetrates through the fourth side wall of the recovery tank 2, the end part of the piston rod of the hydraulic cylinder 4 is provided with a crushing cutter rest 3, the crushing cutter rest 3 comprises a cutter top plate 3.1 and a cutter back plate 3.2, the piston rod of the hydraulic cylinder 4 is arranged on the cutter back plate 3.2, a plurality of crushing blades 5 are arranged on the end part of the cutter top plate 3.1, and a space is reserved between every two adjacent crushing blades; the motor 8 is arranged below the trough bottom plate 1, an output shaft of the motor 8 is connected with a driving shaft 12, the driving shaft 12 is arranged below the trough bottom plate 1 through a driving shaft suspension plate 13, the driving shaft 12 is fixedly provided with a driving plate 7, the driving plate 7 is also connected with a rotating shaft 9 in a sleeved mode, one end of a stop lever 6 is sleeved on the rotating shaft, the stop lever 6 penetrates through a stop lever through hole, the rotating shaft 9 is arranged below the trough bottom plate 1 through a rotating shaft suspension plate 11, and a rotating shaft guide long hole is formed in the rotating shaft suspension plate 11; the upper baffle 10 is arranged at the upper edge of the recovery tank 2, and the upper baffle 10 is positioned above one end of the fourth edge of the bottom plate 1 of the material tank; the number of the crushing blades 5 is one more than that of the blocking rod through holes, and one blocking rod through hole is arranged between every two adjacent crushing blades 5; and a discharge opening is formed in the side part of the recovery tank.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The equipment for crushing the garbage is characterized by comprising a feeding device and a crushing device, wherein the feeding device is arranged above the crushing device, and a discharge hole of the feeding device is aligned with a feed hole of the crushing device; a pair of material extrusion conveying belts are arranged in the feeding device; a crushing knife rest (3) pushed by a hydraulic cylinder (4) is arranged in the crushing device; the feeding device comprises a pair of track frames (17) and a pair of material extrusion conveying belts arranged between the track frames (17); the space between the material extrusion conveyor belts is adjusted by an opening and closing hydraulic cylinder (18); the two material extrusion conveyors are arranged in mirror image.

2. The equipment for crushing and treating the garbage according to the claim 1, wherein the crushing device comprises a recovery groove (2), a trough bottom plate (1) is arranged in the middle of the recovery groove (2), three sides of the trough bottom plate (1) are fixedly connected with three inner side walls of the recovery groove (2), a gap is reserved between the fourth side of the trough bottom plate (1) and the fourth inner side wall of the recovery groove (2), a row of stop lever penetrating holes are arranged on the trough bottom plate (1), and the stop lever penetrating holes are positioned at the end part of the trough bottom plate on the fourth side of the trough bottom plate (1); the cylinder body of the hydraulic cylinder (4) is fixed on the outer side of the fourth side wall of the recovery tank (2), the piston rod of the hydraulic cylinder (4) penetrates through the fourth side wall of the recovery tank (2), the crushing cutter rest (3) is installed at the end part of the piston rod of the hydraulic cylinder (4), the crushing cutter rest (3) comprises a cutter top plate (3.1) and a cutter back plate (3.2), the piston rod of the hydraulic cylinder (4) is installed on the cutter back plate (3.2), a plurality of crushing blades (5) are arranged at the end part of the cutter top plate (3.1), and a space is reserved between every two adjacent crushing blades; install the below at silo bottom plate (1) motor (8), output shaft drive shaft (12) of motor (8), drive shaft (12) hang board (13) through the drive shaft and install in silo bottom plate (1) below, fixed mounting drive plate (7) are gone up in drive shaft (12), drive plate (7) still are connected with pivot (9) suit, pin (6) one end suit is in the pivot, pin (6) pass and pass the pin and pass the hole, pivot (9) hang board (11) through the pivot and install the below at silo bottom plate (1), the pivot is hung and is provided with pivot direction slot hole on board (11).

3. An apparatus for crushing and disposing garbage according to claim 1, further comprising an upper baffle (10), wherein the upper baffle (10) is disposed at the upper edge of the recovering groove (2), and the upper baffle (10) is disposed above one end of the fourth edge of the bottom plate (1) of the trough.

4. An apparatus for crushing treatment of refuse according to claim 2, characterized in that the number of crushing blades (5) is one more than the number of bar passing holes, and a bar passing hole is provided between two adjacent crushing blades (5).

5. An apparatus for the crushing treatment of refuse according to claim 2, characterized in that the recovery chute (2) is provided with a discharge opening on its side.

6. The equipment for crushing and treating the garbage according to the claim 1, characterized in that the track frame (17) is a rectangular frame, the cylinder body of the opening and closing hydraulic cylinder (18) is fixed in the track frame (17), a limit stopper (20) is arranged in the track frame (17), and a distance is left between the limit stopper (20) and the vertical edge of the track frame (17) in the extending direction of the piston rod of the opening and closing hydraulic cylinder (18) to form a sliding track groove.

7. The equipment for crushing and treating the garbage according to claim 6, wherein the material extrusion conveyor belt comprises two side conveyor belt side plates (14), a plurality of carrier rollers/support rods are arranged between the two side conveyor belt side plates (14) in an arc shape, two ends of each carrier roller/support rod are connected with the side conveyor belt plates (14), a driving roller (15) is arranged at the upper part of the material extrusion conveyor belt, two ends of the driving roller (15) are arranged on the side conveyor belt plates (14), the driving roller (15) is driven by a driving roller motor to rotate, and the conveyor belts are arranged on the driving roller (15) and the carrier rollers/support rods; a connecting shaft is arranged on the outer side of the transmission belt side plate (14); the material extrusion conveying belt on one side of the cylinder body of the opening and closing hydraulic cylinder (18) is fixedly connected with the track frame (17); and a connecting shaft of the other material extrusion conveying belt is arranged in the sliding track groove, can slide in the sliding track groove and is connected with a piston rod of the opening and closing hydraulic cylinder (18).

8. An apparatus for the crushing treatment of refuse according to claim 7, characterized in that the connecting shaft connected to the stopper rod of the opening and closing hydraulic cylinder (18) is provided with a rolling bearing (19).

9. An apparatus for the crushing treatment of refuse according to claim 7, characterized in that the ends of the drive roll (15) are mounted on the side plates (14) of the conveyor belt by means of tensioning means (16); the tensioning mechanism (16) comprises a tensioning mechanism mounting seat (16.1), the tensioning mechanism mounting seat (16.1) is provided with a sliding inner cavity, a tensioning sliding block (16.2) is inserted into the sliding inner cavity, a bearing seat (16.3) is fixed on the tensioning sliding block (16.2), a screw rod mounting block (16.6) with a pair of threaded holes is welded on the side surface of the tensioning mechanism mounting seat (16.1), a threaded rod (16.5) is mounted in the threaded hole of the threaded rod mounting block (16.6), a locking nut (16.7) is mounted on the threaded rod (16.5), and the locking nut (16.7) is positioned between the two screw rod mounting blocks (16.6); two ends of the driving roller (15) are arranged on a bearing seat (16.3) through bearings.