CN212424283U

CN212424283U - Self-loading and unloading garbage truck press-filling mechanism

Info

Publication number: CN212424283U
Application number: CN202020670751.5U
Authority: CN
Inventors: 韩晓强; 王彬; 赵季; 韩森泉; 万景
Original assignee: Zhengzhou Hongda Automobile Industry Co ltd
Current assignee: Zhengzhou Hongda Automobile Industry Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-29
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a from loading and unloading formula garbage truck presses mechanism of filling out, including the carriage, its front end plate is improved level and is equipped with first hydro-cylinder, the piston rod of first hydro-cylinder stretches into in the carriage and fixedly connected with push pedal, the push pedal top, end two sides and a left side, right side face all is equipped with the brush hair, the brush hair all can with corresponding carriage inner wall butt, the front end at carriage top is sealed, the rear end is uncovered, the carriage top slides along its length direction and is equipped with the slide, the slide rear end rotates and is connected with the scraper blade that can stretch into in the carriage, the left and right sides of carriage bottom is equipped with two sewage water conservancy diversion passageways, sewage water conservancy diversion passageway sets up along carriage length direction and its tip that is close to the carriage front end passes through side sewage discharge passageway and the carriage bottom left. The utility model discloses can realize pressing comprehensively of rubbish and fill, press and fill the scope and the forced lubrication distance is big, efficient, effectual, and can in time handle sewage to rubbish in the carriage is emptyd fast to the accessible push pedal, guarantees the efficiency and the quality of refuse treatment link.

Description

Self-loading and unloading garbage truck press-filling mechanism

Technical Field

The utility model belongs to the technical field of the garbage truck, concretely relates to from loading and unloading formula garbage truck pressure mechanism of filling out.

Background

The self-loading and unloading garbage truck is also called a barrel-hanging garbage truck, and is mainly used for various environmental sanitation municipal departments and large-scale plant and mine departments to carry various garbage, can also carry bulk building materials such as ash, sand, stone, soil and the like, and can also carry ore or coal in mines or coal mines. The existing rear-hanging bucket type garbage truck is mainly divided into small, medium and large garbage trucks according to the bearing capacity, and can finish the actions of pressing, overturning, dumping garbage and the like after hanging the garbage can. The garbage collected from the garbage can is dumped and accumulated at the rear end of the carriage, most of the garbage compacting mechanisms on the existing garbage truck only adopt the oil cylinder to control the scraper at the rear end of the carriage to swing so as to press and convey the garbage to the front end of the carriage, the horizontal position of the scraper is fixed, so that the distance and the range for pressing and conveying the garbage are limited, the garbage still needs to be compacted and filled to the front end of the carriage manually, the efficiency is low, the operation is complex, the labor intensity of workers is increased, and the garbage collecting and treating are not facilitated. Meanwhile, a certain sewage diversion and discharge mechanism is not arranged on the carriage, so that sewage generated during garbage press filling overflows, and easily drops on the moving track of the garbage truck in the moving process of the garbage truck, thereby polluting roads and environment. In addition, when the carriage full of garbage is dumped, the phenomena that the garbage is too much filled, the dumping speed is slow, the dumping is not clean enough, even the garbage at the front end of the carriage cannot be dumped and the like often occur, the garbage is not favorable for the rapid treatment of the garbage, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a mechanism is filled to pressure from loading and unloading formula garbage truck, can realize that the comprehensive pressure of rubbish fills, and the range is filled to pressure and the pressure is sent the distance big, and is efficient, effectual, and can in time handle sewage to the accessible push pedal is emptyd the interior rubbish of carriage fast, guarantees the efficiency and the quality of refuse treatment link, in order to solve above-mentioned problem.

In order to achieve the above object, the utility model adopts the following technical scheme: a self-loading and unloading garbage truck press-filling mechanism comprises a carriage of a garbage truck, a first oil cylinder is horizontally erected on an end plate at the front end of the carriage, a piston rod of the first oil cylinder extends into the carriage and is fixedly connected with a push plate, the top and bottom surfaces and the left and right side surfaces of the push plate are provided with bristles, the brush hairs can be abutted against the corresponding inner wall of the carriage, the front end of the top of the carriage is closed, the rear end of the top of the carriage is open, a sliding seat is arranged at the top of the carriage in a sliding way along the length direction of the carriage, a scraping plate which can extend into the carriage is rotationally connected at the rear end of the sliding seat, the left side and the right side of the bottom of the carriage are symmetrically provided with two sewage guide channels, the sewage guide channels are arranged along the length direction of the carriage, the end parts of the sewage guide channels, which are close to the front end of the carriage, are communicated with the bottom surfaces of the left end and the right end of the bottom of the carriage through side sewage discharging channels, and the tops of the sewage guide channels and the side sewage discharging channels are provided with filter screens.

Preferably, the top symmetry of carriage left and right sides face is equipped with two slide rails, the slide rail sets up along carriage length direction, the second hydro-cylinder has been erect to the side below of slide rail front end, the second hydro-cylinder sets up and its piston rod is towards the carriage rear end along the length direction of carriage.

Preferably, the bottom surface of slide is higher than the top surface of carriage top closure, the preceding, the rear end of slide left and right both sides face all is equipped with the slider, be equipped with the spout with slide rail looks adaptation on the slider, the slider passes through the spout slip cup joint on the slide rail, the slider of slide front end all passes through the piston rod fixed connection of connecting plate and the second hydro-cylinder that corresponds.

Preferably, the upper part of the scraper is hinged with the rear end part of the sliding seat through a pin shaft.

Preferably, the left and right both sides on scraper blade top and the left and right both sides of slide top front end all are equipped with articulated seat, all be equipped with the third hydro-cylinder between the articulated seat on the articulated seat of scraper blade and the slide of homonymy, the stiff end of third hydro-cylinder links to each other with the articulated seat of scraper blade is articulated, the piston rod of third hydro-cylinder links to each other with the articulated seat on the corresponding slide is articulated.

Preferably, a plurality of relieving teeth are arranged at intervals at the bottom end of the scraper.

Preferably, the upper part of the rear end of the carriage inclines downwards and is arranged in an open manner towards the direction of the rear end of the carriage, and the lower part of the rear end of the carriage inclines downwards and is arranged in a closed manner towards the direction of the front end of the carriage.

Preferably, the upper portions of the left side and the right side of the carriage are symmetrically provided with two L-shaped protection plates, the protection plates are arranged along the length direction of the carriage, and the tops of the vertical portions of the protection plates are higher than the top surfaces of the sliding rails.

The utility model has the advantages that: the utility model relates to a rationally, compact structure, through the slide and go up the cooperation of articulated scraper blade, can not only accomplish fast and fill out the operation to the pressure of the rubbish of carriage rear end department of dumping, the rubbish that will empty the department is pressed and is filled out to the front end in carriage, need not artifical manual pressure and fill out, time saving and labor saving, raise the efficiency and the utilization ratio of carriage inner space, guarantee refuse treatment's quality, and take the moving as a whole of scraper blade through the slide, can press the rubbish of different positions in the carriage to fill out, the scope of pressing to fill out is big, the pressure feed distance is long, refuse treatment efficiency is higher. The sewage diversion channel and the side sewage channel are arranged, so that sewage generated when garbage is filled and conveyed can be effectively discharged and collected, secondary pollution is avoided, and the quality of a garbage treatment link is improved. The push pedal and the setting of the brush hair on it can give rubbish certain thrust when the carriage is emptyd rubbish, can further accelerate the speed that rubbish was emptyd, including the brush hair to the sweeping of carriage inner wall, can guarantee that rubbish is smooth, fast and pour out completely, improve refuse treatment efficiency, do not influence the subsequent garbage collection operation in carriage.

Drawings

FIG. 1 is a schematic front view of the pouring spout of the present invention when closed;

FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic front view of the pouring spout of the present invention when opened;

FIG. 5 is a schematic view of the front view structure of the press-filling apparatus of the present invention;

FIG. 6 is a schematic diagram of the right side view structure of the carriage of the present invention;

FIG. 7 is a schematic perspective view of the scraper of the present invention;

fig. 8 is a schematic structural diagram of the push plate of the present invention.

Reference numbers in the figures: the device comprises a carriage 1, a push plate 2, a first oil cylinder 3, bristles 4, slide rails 5, a slide block 6, a slide seat 7, a third oil cylinder 8, a hinge seat 9, a scraper 10, a connecting plate 11, a second oil cylinder 12, a protection plate 13, a shovel tooth 14, a sewage guide channel 15, a filter screen 16, a side sewage discharge channel 17 and a sliding chute 18.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 8, the self-loading and unloading garbage truck compacting and filling mechanism comprises a carriage 1 of a garbage truck. A first oil cylinder 3 is horizontally erected on an end plate at the front end of a carriage 1, a piston rod of the first oil cylinder 3 extends into the carriage 1 and is fixedly connected with a push plate 2, bristles 4 are arranged on the top and bottom surfaces and the left and right side surfaces of the push plate 2, the bristles 4 can be abutted to the inner wall of the corresponding carriage 1 to clean the inner wall of the carriage 1, so that when the carriage 1 filled with garbage is dumped, the front end of the whole carriage 1 is lifted through a corresponding lifting mechanism (the prior art and not shown in the drawing) on a garbage truck, the rear end of the carriage 1 is downwards inclined, the garbage can be dumped out of the carriage 1 through the action of gravity, in the process, the first oil cylinder 3 is operated to extend the piston rod of the first oil cylinder, the push plate 2 is pushed to move towards the rear end of the carriage 1 to give certain pushing force to the garbage, the dumping speed can be further accelerated, and the bristles 4 on the push plate 2 are matched to ensure that, And the garbage can be quickly and completely dumped out, the garbage treatment efficiency is improved, and the subsequent garbage collection operation of the carriage 1 is not influenced. The front end of the top of the carriage 1 is closed, the rear end is open, a dumping opening for garbage is formed, and the garbage is loaded and unloaded by matching with the carriage 1. Carriage 1's top is equipped with slide 7 along its length direction slides, slide 7 rear end rotates and is connected with the scraper blade 10 that can stretch into in the carriage, cooperation through slide 7 and scraper blade 10, not only can accomplish the pressure of the rubbish of carriage 1 rear end dump mouth department fast and fill the operation, the rubbish of dump mouth department is pressed and is filled to the front end in carriage 1, need not artifical manual pressure and fill, time saving and labor saving, the utilization ratio of 1 inner space in efficiency and carriage is improved, guarantee refuse treatment's quality, and take scraper blade 10's bulk movement through slide 7, can press the rubbish of different positions in carriage 1 to fill, the scope of pressing to fill is big, the pressure feed distance is long, refuse treatment efficiency is higher. The left side of 1 bottom in carriage, the symmetry is equipped with two sewage water conservancy diversion passageways 15 on the right side both sides, sewage water conservancy diversion passageway 15 sets up along 1 length direction in carriage and its tip that is close to 1 front end in carriage passes through side sewage pipes 17 and the carriage 1 bottom left side that corresponds, the bottom surface intercommunication of right-hand member, during the use, set up open-ended sewage collecting box (not drawn in the picture) on the chassis of the garbage truck that the export of side sewage pipes 17 corresponds, cooperation through sewage water conservancy diversion passageway 15 and side sewage pipes 17, alright effectively discharge the collection to the sewage when pressing to fill out rubbish and carrying rubbish, avoid causing secondary pollution, improve the quality of refuse treatment link. The top of the sewage diversion channel 15 and the top of the side sewage discharging channel 17 are both provided with a filter screen 16 to avoid the garbage from blocking the corresponding channels and ensure the smooth discharge and collection of the sewage.

In this embodiment, two slide rails 5 are symmetrically disposed on the top of the left and right sides of the car 1, and the slide rails 5 are disposed along the length direction of the car 1 to cooperate with each other to realize the movement of the slide seat 7. A second oil cylinder 12 is erected below the side of the front end of the sliding rail 5, the second oil cylinder 12 is arranged along the length direction of the carriage 1, and a piston rod of the second oil cylinder faces the rear end of the carriage 1, so as to provide power for moving the sliding seat 7. The bottom surface of the sliding seat 7 is higher than the top surface of the closed position of the top of the carriage 1, so that the sliding seat 7 can smoothly move back and forth on the top of the carriage 1. The front end and the rear end of the left side surface and the right side surface of the sliding seat 7 are both provided with sliding blocks 6, and the sliding blocks 6 are provided with sliding grooves 18 matched with the sliding rails 5, so that the sliding blocks 6 can be slidably sleeved on the sliding rails 5 through the sliding grooves 18. The slide block 6 at the front end of the slide seat 7 is fixedly connected with the piston rod of the corresponding second oil cylinder 12 through the connecting plate 11, so that the slide seat 7 can be driven to move back and forth along the slide rail 5 through the extension and retraction of the piston rod of the second oil cylinder 12, and the garbage press-filling treatment is realized through the cooperation.

In the embodiment, the upper part of the scraper 10 is hinged with the rear end part of the sliding seat 7 through a pin shaft, so that the scraper 10 rotates, and the garbage compacting operation is completed cooperatively. The left side on scraper blade 10 top, the left side of right side and 7 top front ends of slide, the right side both sides all are equipped with articulated seat 9, all be equipped with third hydro-cylinder 8 between articulated seat 9 of scraper blade 10 and the articulated seat 9 on the slide 7 of homonymy, the stiff end of third hydro-cylinder 8 is articulated continuous with articulated seat 9 of scraper blade 10, the piston rod of third hydro-cylinder 8 is articulated continuous with articulated seat 9 on the corresponding slide 7, make the flexible of the piston rod of accessible third hydro-cylinder 8, realize scraper blade 10 around the rotation of round pin axle, the cooperation is accomplished and is filled out the operation to the pressure of rubbish. The bottom end of the scraper 10 is provided with a plurality of teeth 14 at intervals to improve the efficiency and quality of the garbage compression.

In this embodiment, the rear end upper portion of carriage 1 inclines downwards and uncovered setting towards the rear end place orientation of carriage 1 to the uncovered formation carriage 1's of cooperation carriage 1 top rear end pouring opening makes things convenient for the carriage to load and unload rubbish. The lower part of the rear end of the carriage 1 inclines downwards and is sealed towards the direction of the front end of the carriage 1, so that the installation space of a corresponding hanging barrel and a corresponding turnover mechanism of the rear hanging barrel type garbage truck is provided. The upper portions of the left side and the right side of the carriage 1 are symmetrically provided with two L-shaped protection plates 13, the protection plates 13 are arranged along the length direction of the carriage 1, and the tops of the vertical portions of the protection plates are higher than the top surface of the sliding rail 5, so that the sliding rail 5 and the second oil cylinder 12 are protected, the service life of the second oil cylinder 12 is prolonged, and smooth movement of the sliding seat 5 is guaranteed.

The utility model discloses a theory of operation: the utility model discloses before the use, first hydro-cylinder 3 is in the contraction state, makes push pedal 2 be located carriage 1's front end, and second hydro-cylinder 12 is in the extension state, arranges carriage 1's rear end in slide 7 and scraper blade 10, and the piston rod of third hydro-cylinder 8 has certain elongation simultaneously, promotes scraper blade 10 and rotates certain angle, makes scraper blade 10 towards carriage 1's rear end downward sloping, and until the inclination with carriage 10 rear end upper portion is close to close carriage 1's pouring opening. When the garbage of the external garbage can is required to be collected to the carriage 1, the third oil cylinder 8 is operated firstly, a piston rod of the third oil cylinder is contracted to drive the scraper 10 to turn over towards the front end of the carriage 1, and meanwhile, the second oil cylinder 12 is operated to drive the sliding seat 7 and the scraper 10 to move towards the front end of the carriage 1 integrally, so that the dumping opening is opened, and the garbage can be dumped conveniently. Then, the garbage can hanging and dumping operation of the garbage can is finished through a can hanging mechanism and a turnover mechanism (the prior art and not shown in the figure) on the rear can hanging type garbage truck, and the garbage of the external garbage can is collected into the carriage 1. The garbage dumped in the carriage 1 is positioned at the dumping port, at the moment, the second oil cylinder 12 is operated firstly to extend a piston rod of the second oil cylinder, the sliding seat 7 and the scraper 10 are pushed to integrally move to the rear end of the carriage 1, the third oil cylinder 8 is operated to extend a piston rod of the third oil cylinder, the scraper 10 is pushed to turn towards the rear end of the carriage 1 until an included angle between the scraper 10 and the sliding seat 7 is approximate to 90 degrees, then the piston rod of the second oil cylinder 12 is controlled to contract, the sliding seat 7 and the scraper 10 integrally move towards the front end of the carriage 1 again, the garbage at the dumping port can be filled to the front end of the carriage 1 by the scraper 10, manual and manual filling is not needed, time and labor are saved, the efficiency and the utilization rate of the internal space of the carriage 1 are improved, the garbage disposal quality is ensured, the garbage at different positions in the carriage 1 can be filled by the integral movement of the scraper 10 driven by the, the pressing and conveying distance is long, and the garbage treatment efficiency is higher. When pressing and filling up rubbish and transporting rubbish, sewage accessible filter screen 16 in the rubbish gets into in the sewage water conservancy diversion passageway 15, and then discharges to corresponding sewage collection case through side blowdown passageway 17, avoids causing secondary pollution. Fill up carriage 1 of rubbish when empting rubbish, open earlier and empty the mouth, corresponding lifting mechanism risees the front end of whole carriage 1 on the rethread garbage truck, make the rear end downward sloping of carriage 1, thereby it dumps out to make rubbish from carriage 1 through the action of gravity, the in-process, move first hydro-cylinder 3, make its piston rod extension, promote push pedal 2 and remove towards the rear end in carriage 1, give the certain thrust of rubbish, can further accelerate the speed that rubbish was dumped, brush hair 4 on the cooperation push pedal 2, can guarantee that rubbish is smooth, fast and dump out completely, and the efficiency of refuse treatment is improved, do not influence the subsequent garbage collection operation in carriage 1.

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. A self-loading and unloading garbage truck compacting and filling mechanism is characterized by comprising a carriage of a garbage truck, a first oil cylinder is horizontally erected on the end plate at the front end of the carriage, a piston rod of the first oil cylinder extends into the carriage and is fixedly connected with a push plate, the top and the bottom of the push plate and the left and the right side surfaces are all provided with brush hairs which can be abutted against the corresponding inner wall of the carriage, the front end of the top of the carriage is closed, the rear end of the top of the carriage is open, a sliding seat is arranged at the top of the carriage in a sliding way along the length direction of the carriage, a scraping plate which can extend into the carriage is rotationally connected at the rear end of the sliding seat, the left side and the right side of the bottom of the carriage are symmetrically provided with two sewage guide channels, the sewage guide channels are arranged along the length direction of the carriage, the end parts of the sewage guide channels, which are close to the front end of the carriage, are communicated with the bottom surfaces of the left end and the right end of the bottom of the carriage through side sewage discharging channels, and the tops of the sewage guide channels and the side sewage discharging channels are provided with filter screens.

2. The compacting and filling mechanism of a self-loading and unloading garbage truck as claimed in claim 1, wherein two slide rails are symmetrically arranged on the top of the left and right sides of the truck body, the slide rails are arranged along the length direction of the truck body, a second cylinder is erected below the front end of the slide rails, the second cylinder is arranged along the length direction of the truck body, and the piston rod of the second cylinder faces the rear end of the truck body.

3. The press-filling mechanism of a self-loading and unloading garbage truck as claimed in claim 2, wherein the bottom surface of the slide carriage is higher than the top surface of the closed top of the carriage, the front and rear ends of the left and right side surfaces of the slide carriage are respectively provided with a slide block, the slide block is provided with a slide groove adapted to the slide rail, the slide block is slidably sleeved on the slide rail through the slide groove, and the slide block at the front end of the slide carriage is fixedly connected with the piston rod of the corresponding second cylinder through a connecting plate.

4. The tamp mechanism of claim 1 in which said upper portion of said scraper is pivotally connected to the rear end of said carriage by a pin.

5. The tamping mechanism of a self-loading and unloading garbage truck as claimed in claim 4, wherein the left and right sides of the top end of the scraper and the left and right sides of the front end of the top of the sliding base are provided with hinged seats, a third oil cylinder is arranged between the hinged seat of the scraper and the hinged seat on the sliding base on the same side, the fixed end of the third oil cylinder is hinged with the hinged seat of the scraper, and the piston rod of the third oil cylinder is hinged with the hinged seat on the corresponding sliding base.

6. The tamp mechanism of claim 5 in which said bottom end of said scraper is spaced apart to define a plurality of teeth.

7. The mechanism of claim 1, wherein the upper portion of the rear end of the carriage is inclined downwardly and open toward the rear end of the carriage, and the lower portion of the rear end of the carriage is inclined downwardly and closed toward the front end of the carriage.

8. The press-filling mechanism of a self-loading and unloading garbage truck as claimed in claim 2, wherein two L-shaped protection plates are symmetrically arranged at the upper parts of the left side and the right side of the truck carriage, the protection plates are arranged along the length direction of the truck carriage, and the tops of the vertical parts of the protection plates are higher than the top surfaces of the slide rails.