CN217184274U

CN217184274U - Vacuum auger type dung cleaning vehicle

Info

Publication number: CN217184274U
Application number: CN202221100098.4U
Authority: CN
Inventors: 史先彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-16
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a clear dung-cart of vacuum auger formula solves among the prior art clear dung-cart and can't satisfy the demand of clearance water excrement, thick excrement, freezing excrement simultaneously, easily flows backwards during clear excrement, chokes, blocks, fragile technical problem. The excrement collecting device comprises a vehicle body, an excrement box, a vacuum pump, a collecting auger device and a lifting device, wherein the collecting auger device is arranged at the front part of the vehicle body, the lifting device is vertically arranged, an excrement inlet through hole connected with the lifting device is formed in the collecting auger device, the collecting augers positioned at two sides of the excrement inlet through hole are arranged towards the excrement inlet through hole in an internal spiral mode, excrement and urine on the ground are collected through the collecting augers and are extruded into the excrement inlet through hole; the excrement inlet port of the collecting auger device is connected with the front end of the lifting outer barrel in a sealing mode through an excrement suction connecting pipe, the tail end of the lifting outer barrel is communicated with an inlet at the front end of the excrement box, and an excrement box air outlet at the rear end of the excrement box is connected with the vacuum pump through a sealing pipeline. Can be widely applied to the technical field of agricultural machinery.

Description

Vacuum auger type dung cleaning vehicle

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a vacuum auger type dung collection vehicle.

Background

With the intensive and large-scale development of the cattle and sheep breeding industry, a large amount of excrement generated in a breeding shed needs to be cleaned; along with different seasons, there are water manure sprayed in summer and frozen manure in winter, and there are thin manure of dairy cows, and thick manure of beef cattle, sheep and dry milk bred into cattle in different breeding varieties and breeding stages; the excrement and urine is often mixed with foreign matters such as sand of bedding materials for bed rest and forage for feeding cattle. The market urgently needs a reliable, efficient and all-manure-condition applicable manure cleaning vehicle.

The prior art scheme is as follows:

1. chain scraper type dung cleaning vehicle: the excrement and urine on the ground is collected by a collecting auger and then is lifted into the excrement box through a chain scraper. The technical defects are as follows: the water dung cannot be lifted, the scraper has poor sealing property, and the water dung flows backwards; the frozen manure reaches certain hardness, the thick manure and the sand-containing grass-containing manure reach certain dryness and are easy to choke; the chain and the chain wheel can not be lubricated in the cow dung and are worn too fast.

2. An auger type dung cleaning vehicle: the excrement and urine on the ground is collected by the collecting auger and then is lifted into the excrement box by the lifting auger. The technical defects are as follows: the water dung cannot be lifted, the water dung of the lifting auger is too shallow to reach, and the water dung flows backwards; the manure extracting effect is reduced after the auger blades are abraded.

3. Vacuum dung-cart: the excrement and urine on the ground are collected by the excrement scraping plate and then are sucked into the excrement box through the vacuum pipeline. The technical defects are as follows: the thick manure can be choked and cannot be sucked after reaching a certain dryness, and the frozen manure block is easily blocked.

In addition, the dung-cleaning vehicle in the prior art has the following technical disadvantages: the water manure, the thick manure and the frozen manure can not be cleaned simultaneously, and the application of the water manure, the thick manure and the frozen manure is severely limited; the abrasion loss of the dung cleaning parts of the chain type dung cleaning vehicle and the auger type dung cleaning vehicle is too fast.

Disclosure of Invention

The utility model discloses shortcoming and not enough to exist among the prior art, the utility model provides a device structural design is ingenious, the inside vacuum leakproofness of whole automobile body is good, adopt "auger machinery to promote to add the vacuum and inhale excrement" synergy mode, it is more smooth to make clear excrement, it is showing the improvement to clear excrement efficiency of liquid and solid, clear excrement speed is also showing and is improving, long service life, it freezes the excrement effectually to cut up, the refluence has effectively been solved, choke, block the scheduling problem, make clear excrement car can be suitable for the cow dung of various states, satisfy the clearance water excrement simultaneously, thick excrement, the demand of freezing the excrement, applicable wide range, mechanical degree of automation is showing the clear excrement car of the vacuum auger formula that improves simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a vacuum auger type dung collection vehicle, which comprises a vehicle body and a dung box, and further comprises a vacuum pump, a collecting auger device arranged at the front part of the vehicle body and a vertically arranged lifting device, wherein the collecting auger device is transversely arranged at the bottom of the lifting device, a dung inlet opening connected with the lifting device is arranged on the collecting auger device, the collecting augers positioned at two sides of the dung inlet opening are arranged spirally inwards towards the dung inlet opening at the same time, and dung and urine on the ground are collected by the collecting augers and are extruded and sent into the dung inlet opening;

the lifting device comprises a lifting outer cylinder, the excrement inlet port of the collecting auger device is hermetically connected with the front end of the lifting outer cylinder through an excrement suction connecting pipe,

the tail end of the lifting outer cylinder is communicated with an inlet at the front end of the dung box, and a dung box air outlet at the rear end of the dung box is connected with a vacuum pump through a sealing pipeline.

Preferably, the lifting device comprises a lifting auger and a lifting motor which are matched with the lifting outer cylinder, and the lifting auger is arranged in the lifting outer cylinder; the lifting auger is a spiral auger, and the pitch of the lifting auger is gradually increased from bottom to top.

Preferably, a shakelong is also connected and arranged between the air outlet of the manure box and the vacuum pump; a filter is also connected between the saxolone and the vacuum pump.

Preferably, the excrement suction connecting pipe is a hose or a rotary swivel; the tail end of the lifting outer cylinder is communicated with an inlet at the front end of the excrement box through a one-way hose.

Preferably, the upper part of the rear side wall of the excrement box is provided with an excrement box air outlet, the rear part of the excrement box is provided with an anti-overflow ball valve bin matched with the excrement box air outlet, an anti-overflow ball valve corresponding to the excrement box air outlet is installed in the anti-overflow ball valve bin, and when excrement and urine in the excrement box are filled, a floating ball of the anti-overflow ball valve floats upwards to block the excrement box air outlet.

Preferably, a travel switch electrically connected with a controller in the cab is further mounted on the rear side wall of the dung box at the gas outlet of the dung box, when a floating ball of the anti-overflow ball valve floats upwards to block the gas outlet of the dung box, a stationary contact of the travel switch is triggered, the travel switch transmits a sensed electric signal to the controller, and the controller sends a command signal after receiving the signal to control the motor of the vacuum pump to stop working.

Preferably, the rear side wall of the excrement box is provided with an excrement box rear door which can be opened and closed, and sealing strips matched with the excrement box rear door are arranged around the excrement box rear door;

and the controller controls the opening and closing of the rear door of the excrement box through the rear door hydraulic oil cylinder.

Preferably, the collecting auger device further comprises a collecting rear shell matched with the collecting auger and a collecting auger motor electrically connected with the controller, and two ends of the collecting auger are respectively connected with a pair of oppositely arranged side span plates and side span dung scraping plates through hinges.

Preferably, a cutting knife is also connected and arranged at the joint of the collecting auger and the excrement suction connecting pipe and at the inlet of the excrement suction connecting pipe.

Preferably, the vacuum pump is connected to the vehicle body at the bottom of the manure box through a pipeline, and a sound-insulating and heat-insulating layer is further arranged on the outer side of an interlayer between the vehicle body and the manure box.

The utility model provides a vacuum auger type dung collection vehicle. The method has the following beneficial effects:

(1) the vacuum auger type dung cleaning vehicle has the advantages that the structural design is ingenious, the vacuum sealing performance in the whole vehicle body is good, the synergistic interaction mode of 'auger mechanical lifting and vacuum dung suction' is adopted, the dung cleaning is smoother, the dung cleaning efficiency of liquid and solid is obviously improved, and the dung cleaning speed is also obviously improved; the dung chopping and freezing vehicle has good dung chopping and freezing effect, solves the problems of backflow, choke, blocking and the like, and can be suitable for cow dung in various states. Moreover, the full automation degree is high, manual cleaning and the like are not needed, the requirements of cleaning water manure, thick manure and frozen manure are met, and the application range is wide.

(2) Because of promoting the auger only play the supplementary excrement of carrying and stir and choke the effect of excrement, so auger blade does not influence clear excrement efficiency yet after wearing and tearing, the utility model discloses in also not having the chain scraper blade, so showing and prolonging wearing and tearing maintenance cycle, life is showing and is improving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the front view of FIG. 1;

fig. 3 is a schematic structural view of the left side view of fig. 2.

In the figure: 1. the excrement collecting vehicle comprises a vehicle body, 2 parts of an excrement box, 3 parts of a collecting auger, 4 parts of a lifting outer cylinder, 5 parts of an excrement sucking connecting pipe, 6 parts of a collecting rear shell and 7 parts of a shakelong.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a clear dung-cart of vacuum auger formula, including automobile body 1 and dung-box 2, still include the vacuum pump that is connected with the controller electricity, locate the anterior collection auger device of automobile body 1 and the hoisting device of vertical setting, collect the auger device and transversely set up in the bottom of hoisting device, be equipped with the excrement inlet opening that is connected with the hoisting device on collecting the auger device, and the collection auger 3 that is located excrement inlet opening both sides is interior spiral setting to excrement inlet opening department simultaneously, collect the fecaluria on ground through collecting auger 3, and crowd and send to excrement inlet opening;

the lifting device comprises a lifting auger, a lifting outer barrel 4 and a lifting motor, the lifting auger is a spiral auger, the pitch of the lifting auger is increased from bottom to top, the vacuum manure suction capacity is further improved by the structure, and the working efficiency of the lifting auger for conveying manure upwards is improved. The excrement inlet port of the collecting auger device is connected with the front end of the lifting outer barrel 4 in a sealing mode through an excrement suction connecting pipe 5, the excrement suction connecting pipe 5 is a hose, the tail end of the lifting outer barrel 4 is communicated with an inlet at the front end of the excrement box 2, and an excrement box air outlet at the rear end of the excrement box 2 is connected with a vacuum pump through a sealing pipeline. The tail end of the excrement suction connecting pipe 5 with the structural design is connected with the lifting auger, when thick excrement is choked by dry excrement, on one hand, the mechanical lifting can be carried out through the spiral auger, on the other hand, the thick excrement and the dry excrement choked in the auger can be further stirred to be breathable when the auger rotates, and the vacuum airflow in the whole vacuum auger type excrement cleaning vehicle can work again, so that the working efficiency is obviously improved; the tail end of the lifting outer barrel 4 is communicated with the inlet at the front end of the excrement box 2 through a one-way hose, and full-load excrement and urine in the excrement box can be prevented from overflowing outwards from the tail end of the lifting auger.

Collect the auger device still include with collect 3 assorted collection backshells 6 of auger, with the collection auger motor of controller electricity connection, collect 3 both ends of auger and connect a pair of relative side that sets up through the loose-leaf respectively and stride the board and the dung scraping plate is striden to the side, the operation of being convenient for on the one hand of this kind of structural design, degree of automation further improves, collect auger 3 simultaneously, collect backshell 6 and the dung scraping plate is striden to the side and combines together and show again and improve and inhale the excrement effect, improve work efficiency.

Lie in collecting auger 3 and inhale 5 junctions of excrement connecting pipe, it is equipped with the cutting knife still to inhale 5 entrances of excrement connecting pipe, when meetting to freeze the excrement piece, it can carry out preliminary mixing cutting to it to collect auger 3, the excrement piece is again from the in-process that advances the excrement opening of collecting auger 3 and to crowding the delivery in inhaling 5 entrances of excrement connecting pipe, the cutting knife can further cut into the diameter to freezing the excrement and be less than the fritter of inhaling excrement connecting pipe bore, the secondary cutting rubs, it freezes the problem that the excrement piece blocked to show the solution.

The air outlet of the excrement box is sequentially connected with a cyclone 7, a filter and a vacuum pump, the air outlet of the excrement box is connected with the cyclone 7 through a pipeline, and the cyclone 7 separates particle impurities in the air through a spiral centrifugal force to protect the vacuum pump. The air outlet of the dung box and the vacuum pump are connected with a salon 7, the salon 7 and the vacuum pump are connected with a filter, the salon 7 is connected with the filter through a pipeline, the filter is connected with the vacuum pump through a pipeline, and the vacuum pump provides vacuum for the whole dung cleaning system. The filter filters impurities and moisture in the air and then enters the vacuum pump, so that the vacuum pump is protected. All-round multi-angle protection vacuum pump prevents to inhale and mix with granule impurity, moisture etc. and get into wherein in the air wherein, ensures that the continuation of whole suction process vacuum environment effectively goes on, shows extension fixture's life.

A dung-box air outlet is arranged on the upper part of the rear side wall of the dung-box 2, an anti-overflow ball valve bin matched with the dung-box air outlet is arranged on the rear part of the dung-box 2, an anti-overflow ball valve corresponding to the dung-box air outlet is arranged in the anti-overflow ball valve bin, and a travel switch electrically connected with a controller in the cab is further arranged on the rear side wall of the dung-box 2 at the dung-box air outlet.

The specific using process is as follows:

when beginning to inhale the excrement, the motor of vacuum pump is opened in controller control, the vacuum pump begins to work, for providing vacuum system in the excrement case 2, the fecaluria at first through the stirring of collecting the auger device, can carry out preliminary stirring cutting to it through collecting auger 3, the excrement piece is from the crowded in-process that sends in the excrement inlet opening of collecting auger 3 toward inhaling excrement connecting pipe 5 entry again, the cutting knife can further cut into the diameter to freezing the excrement and be less than the fritter of inhaling excrement connecting pipe bore, again through the "vacuum suction of hoisting device with spiral auger machinery promote" get into excrement case 2 and collect. The secondary cutting is ground and is added "vacuum suction and spiral auger machinery promote" and get into excrement case 2, is showing and solves the problem that the frozen excrement piece blocks, and labour saving and time saving, degree of automation is high, is showing and is improving work efficiency. Meanwhile, the air at the upper part of the dung box 2 is conveyed out from the air outlet of the dung box 2 along with the suction of the vacuum pump, sequentially passes through the sand-k dragon 7 and the filter, finally reaches the vacuum pump, is discharged into an interlayer between the dung box bottom vehicle body and the dung box, and is discharged into the air.

When the dung or urine in the dung or urine box 2 is full, the floating ball of the overflow-proof ball valve floats up to block the air outlet of the dung or urine box and can touch the stationary contact of the travel switch, the travel switch transmits the sensed electric signal to the controller, and the controller sends out an instruction signal after receiving the signal to control the motor of the vacuum pump to stop working.

The rear side wall of the manure box 2 is provided with a manure box rear door which can be opened and closed, and sealing strips matched with the manure box rear door are arranged around the manure box rear door to prevent vacuum air leakage in the manure cleaning system. The rear door of the dung box is also connected with a rear door hydraulic cylinder which is electrically connected with the controller, the controller controls the opening and closing of the rear door of the dung box through the rear door hydraulic cylinder, so that the dung sucking and dung discharging processes of the whole vacuum auger type dung cleaning vehicle can be automatically controlled, the operation is convenient, time and labor are saved, the opening and closing of the rear door of the dung box of the vacuum auger type dung cleaning vehicle can be selectively controlled through the controller according to the actual requirements in the using process, and when dung is fed into the dung box 2, the rear door of the dung box of the vacuum auger type dung cleaning vehicle is controlled to be closed by the controller; when the dung box 2 needs to be unloaded, the controller controls the rear door of the dung box of the vacuum auger type dung cleaning vehicle to be opened, and dung and urine are discharged from the rear door of the dung box.

The vacuum pump passes through pipe connection on the automobile body of excrement tank bottoms portion, and the intermediate layer outside between automobile body 1 and the excrement tank 2 still is equipped with syllable-dividing insulating layer, firstly plays the noise reduction, secondly utilizes the steam that the vacuum pump blew out to heat excrement tank bottoms portion, solves the excrement problem of freezing in the excrement tank winter, and application range is wide, satisfies the user demand under the multiple environment.

To sum up, the utility model discloses a clear dung-cart of vacuum auger formula, device structural design is ingenious, the inside vacuum seal nature of whole automobile body is good, adopt "auger machinery to promote to add the vacuum and inhale excrement" synergy mode, it is more smooth to make clear excrement, clear excrement efficiency is showing and is improving to liquid and solid, clear excrement speed also is showing and improves, long service life, cut up and freeze the excrement effectual, the refluence has effectively been solved, choke, block the scheduling problem, make clear dung-cart can be suitable for the cow dung of various states, satisfy the clearance water excrement simultaneously, thick excrement, the demand of freezing the excrement, especially, be fit for the clear excrement demand in livestock farm in winter, applicable wide range, mechanical degree of automation is showing and improves simultaneously.

The above is only an embodiment of the present invention, for example, the feces-sucking connecting pipe is a hose or a rotary joint; promote the auger and be spiral auger, and promote the pitch of auger and from up increasing progressively down, all can realize the utility model discloses a clear dung-cart of vacuum auger formula.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vacuum auger type dung collection vehicle comprises a vehicle body (1) and a dung box (2), and is characterized by further comprising a vacuum pump, a collection auger device and a vertically arranged lifting device, wherein the collection auger device is arranged at the front part of the vehicle body (1), the collection auger device is transversely arranged at the bottom of the lifting device, a dung inlet port connected with the lifting device is arranged on the collection auger device, the collection augers (3) positioned at two sides of the dung inlet port are arranged spirally towards the dung inlet port at the same time, dung and urine on the ground are collected through the collection augers (3), and are extruded and conveyed into the dung inlet port;

the lifting device comprises a lifting outer cylinder (4), the excrement inlet port of the collecting auger device is hermetically connected with the front end of the lifting outer cylinder (4) through an excrement suction connecting pipe (5),

the tail end of the lifting outer cylinder (4) is communicated with an inlet at the front end of the manure box (2), and an air outlet of the manure box at the rear end of the manure box (2) is connected with the vacuum pump through a sealing pipeline.

2. The vacuum auger type dung collection vehicle as claimed in claim 1, wherein the lifting device comprises a lifting auger and a lifting motor which are matched with the lifting outer cylinder (4), and the lifting auger is arranged inside the lifting outer cylinder (4); the lifting auger is a spiral auger, and the pitch of the lifting auger is gradually increased from bottom to top.

3. The vacuum auger dung-cleaning truck as claimed in claim 2, wherein a shakelong (7) is connected between the air outlet of the dung tank and the vacuum pump through a pipeline; and a filter is also arranged between the sand-shaped dragon (7) and the vacuum pump through pipeline connection.

4. The vacuum auger dung collection vehicle according to claim 2, wherein the dung suction connection pipe is a hose or a rotary joint; the tail end of the lifting outer cylinder is communicated with an inlet at the front end of the manure box through a one-way hose.

5. The vacuum auger type dung collection vehicle according to claim 2, wherein a dung outlet is formed in the upper portion of the rear side wall of the dung tank (2), a ball overflow prevention valve bin matched with the dung outlet is arranged at the rear portion of the dung tank (2), a ball overflow prevention valve corresponding to the dung outlet is installed in the ball overflow prevention valve bin, and when dung and urine in the dung tank (2) are filled with dung and urine, a floating ball of the ball overflow prevention valve floats upwards to block the dung outlet.

6. The vacuum auger type dung collection vehicle according to claim 5, wherein a travel switch electrically connected with a controller in a cab is further installed on a rear side wall of the dung box (2) at the air outlet of the dung box, when a floating ball of the anti-overflow ball valve floats upwards to block the air outlet of the dung box, a stationary contact of the travel switch is triggered, the travel switch transmits a sensed electric signal to the controller, and the controller sends a command signal after receiving the signal to control a motor of the vacuum pump to stop working.

7. The vacuum auger dung-cleaning vehicle as claimed in claim 1, wherein a rear door of the dung box (2) which can be opened and closed is provided on the rear side wall of the dung box, and a sealing strip matched with the rear door is provided around the rear door of the dung box;

and the controller controls the opening and closing of the rear door of the manure box through the rear door hydraulic oil cylinder.

8. The vacuum auger type dung collection vehicle according to claim 1, wherein the collection auger device further comprises a collection rear shell (6) matched with the collection auger (3) and a collection auger (3) motor electrically connected with the controller, and two ends of the collection auger (3) are respectively connected with a pair of oppositely arranged side span plate and side span dung scraping plate through hinges.

9. The vacuum auger type dung collection vehicle according to claim 1, wherein a cutting knife is further connected to a joint of the collection auger (3) and the dung suction connecting pipe (5) and an inlet of the dung suction connecting pipe (5).

10. The vacuum auger dung collection vehicle of claim 1, wherein the vacuum pump is connected to the vehicle body (1) at the bottom of the dung tank (2) through a pipeline, and a sound-insulating and heat-insulating layer is further arranged on the outer side of an interlayer between the vehicle body (1) and the dung tank (2).