CN210328893U

CN210328893U - Suction type excrement cleaning device

Info

Publication number: CN210328893U
Application number: CN201921165340.4U
Authority: CN
Inventors: 吴柱月; 肖正中; 周晓情
Original assignee: Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
Current assignee: Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-17
Anticipated expiration: 2029-07-23

Abstract

The utility model provides a suction type excrement cleaning device, which comprises a sewage suction truck, a sewage suction hose, a vacuum tank and a vacuum pump. The sewage suction truck comprises a truck cover, a travelling wheel and a cleaning mechanism, wherein the travelling wheel is rotationally arranged on the truck cover, the cleaning mechanism comprises a crushing cleaning roller brush, a spiral collecting roller brush and a cleaning driving piece, and the crushing cleaning roller brush and the spiral collecting roller brush are arranged in the truck cover in parallel and are rotationally connected with the truck cover; the cleaning driving piece is arranged on the vehicle cover and is connected with the crushing cleaning roller brush and the spiral collecting roller brush so as to drive the crushing cleaning roller brush and the spiral collecting roller brush to rotate; one end of the sewage suction hose is connected with the vehicle cover, and the other end of the sewage suction hose is connected with the vacuum tank; the vacuum pump is installed on the vacuum tank to be the negative pressure in the vacuum tank, and then collect the dirty absorption to the vacuum tank of excrement that the cylinder brush was collected with the spiral via the soil pick-up hose. The suction type excrement cleaning device can play a role in reducing excrement residue.

Description

Suction type excrement cleaning device

Technical Field

The utility model relates to a dirty clean-up equipment of excrement, concretely relates to clear excrement device of suction type.

Background

Along with the increase of plant environmental protection pressure, the clear excrement mode of tradition water towards excrement is progressively abolished, and what present plant used more is that the mode that adopts machinery to scrape excrement clears up the excrement. The mechanical dung scraping device can be used for scraping dung on the ground of a dung scraping ditch, so that a large amount of dung residues adhered to the ground can be remained on the ground. In addition, in the dirty collection of excrement and the process of transportation, excrement and urine can expose in the air in the slot, produces a large amount of stink, brings great stink pollution for whole plant.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem at least, provide a clear excrement device of suction type, it can reduce the dirty residue of excrement.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a suction-type manure removal device comprising:

the sewage suction truck comprises a truck cover, a traveling wheel and a cleaning mechanism, wherein the bottom of the truck cover is provided with an opening, the traveling wheel is rotatably arranged on the truck cover, the cleaning mechanism comprises a crushing cleaning roller brush, a spiral collecting roller brush and a cleaning driving piece, and the crushing cleaning roller brush and the spiral collecting roller brush are parallelly arranged in the truck cover in parallel and are rotatably connected with the truck cover; the cleaning driving piece is arranged on the vehicle cover and is connected with the crushing cleaning roller brush and the spiral collecting roller brush to drive the crushing cleaning roller brush and the spiral collecting roller brush to rotate, so that the crushing cleaning roller brush is used for crushing and cleaning the excrement, and the spiral collecting roller brush is used for cleaning and collecting the crushed excrement;

one end of the sewage suction hose is connected with the vehicle cover and is communicated with the space in the vehicle cover;

the vacuum tank is connected with one end, far away from the sewage suction truck, of the sewage suction hose; and

the vacuum pump is installed on the vacuum tank, so that negative pressure is formed in the vacuum tank, and then feces collected by the spiral collecting roller brush are adsorbed to the vacuum tank through the dirt absorbing hose and stored.

Furthermore, the number of the traveling wheels is four, the four traveling wheels are divided into two groups on average, the two groups of the traveling wheels are respectively arranged on two opposite sides of the vehicle cover, and each traveling wheel is positioned outside the vehicle cover and is rotationally connected with the vehicle cover through an axle; the suction type excrement cleaning device further comprises a walking driving part, wherein the walking driving part is arranged on the vehicle cover and is connected with the vehicle shafts of the four walking wheels so as to drive the four walking wheels to rotate.

Furthermore, the suction type excrement cleaning device further comprises two guide rails which are arranged oppositely in parallel and are respectively in sliding fit with the two groups of walking wheels so as to guide the movement of the sewage suction truck.

Furthermore, the suction type excrement cleaning device further comprises an automatic pipe collecting device, and the sewage suction hose is wound on the automatic pipe collecting device.

Further, the suction type excrement cleaning device further comprises an auger conveyor, one end of the auger conveyor is connected with the vacuum tank, so that excrement in the vacuum tank is conveyed to a designated position.

Further, the spiral collecting roller brush comprises a collecting roller and two groups of twisted strip brushes arranged on the circumferential wall of the collecting roller, the two opposite ends of the collecting roller are respectively connected with the car cover in a rotating mode, the two groups of twisted strip brushes are arranged along the axial direction of the collecting roller, each group of twisted strip brushes are spirally wound on the peripheral wall of the collecting roller, and the spiral directions of the two groups of twisted strip brushes are opposite to guide collected feces to the middle of the spiral collecting roller brush.

Furthermore, the crushing and cleaning roller brush comprises a crushing and cleaning roller and a plurality of brushes which are uniformly arranged on the circumferential wall of the crushing and cleaning roller, and the two opposite ends of the crushing and cleaning roller are respectively connected with the car cover in a rotating way.

Furthermore, the bristles of the strip brush and the bristles of the twisted strip brush are both of plastic rod structures, and the plastic rod adopted by the strip brush is thicker than the plastic rod adopted by the twisted strip brush.

Furthermore, rubber baffles are arranged on the periphery of the bottom of the vehicle cover.

Furthermore, the car cover comprises a top plate, a front baffle plate, a rear baffle plate and two side baffle plates, wherein the front baffle plate and the rear baffle plate are respectively connected to two opposite sides of the top plate and are distributed at intervals along a direction vertical to the length of the crushing and cleaning roller brush; the two side baffles are respectively connected to two opposite sides of the top plate and are distributed at intervals along the direction parallel to the length of the crushing and cleaning roller brush; the two opposite sides of each side baffle are also connected with the front baffle and the rear baffle to form the car cover together; the rubber baffles are connected to the bottoms of the front baffle, the rear baffle and the two side baffles, which are far away from the top plate, and the rubber baffles on the front baffle are gradually close to the rear baffle from the direction far away from the top plate; the rubber baffle on the rear baffle is thicker than the rubber baffle on the front baffle; the travelling wheels are rotatably arranged on the side baffles, the two opposite ends of the crushing and cleaning roller brush and the two opposite ends of the spiral collecting roller brush are rotatably connected with the two side baffles, and the cleaning driving piece is arranged on the top plate; one end of the sewage suction hose is connected with the top plate of the vehicle cover.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. above-mentioned suction type clear excrement device, its soil pick-up car including broken cylinder brush and the spiral collect the cylinder brush, clean the cylinder brush through the breakage and can break, scrape the excrement to the bold excrement, recycle the spiral and collect the cylinder brush and clean the collection to the excrement after the breakage, through the area breakage, clean, scrape the soil pick-up car of excrement function, can realize collecting the animal waste on ground cleanly, and then reach and reduce the dirty remaining purpose of excrement.

2. The suction type dung cleaning device is characterized in that a sewage suction truck is connected with a vacuum tank through a sewage suction hose, and the vacuum pump on the vacuum tank is used for sucking the dung collected on the spiral collecting roller brush from the sewage suction truck into the vacuum tank for storage, so that the dung is sucked from a livestock house and stored into the vacuum tank; and (3) conveying the excrement in the vacuum tank to appointed positions such as an excrement room and the like through an auger conveyor for treatment. The excrement is transported in the sewage suction hose, the vacuum tank and the auger conveyor, so that the probability of odor pollution to the external environment caused by the exposure of the excrement in the air is reduced, and the improvement of the environment is facilitated.

Drawings

Fig. 1 is a schematic view of a suction type feces cleaning device in a preferred embodiment of the present invention.

Fig. 2 is a partial structural schematic view of a sewage suction truck in the suction type excrement cleaning device shown in fig. 1.

Fig. 3 is a perspective structure schematic view of the soil pick-up vehicle shown in fig. 2.

Fig. 4 is a perspective view of the traveling wheels and the traveling driving member of the soil pick-up cart shown in fig. 3.

Fig. 5 is a perspective view schematically illustrating a cleaning mechanism in the soil pick-up vehicle shown in fig. 3.

Fig. 6 is a schematic bottom view of the soil pick-up vehicle shown in fig. 2 without the rubber baffle and the traveling driving member.

Fig. 7 is a schematic bottom view of the soil pick-up vehicle shown in fig. 2 without the rubber baffle and the cleaning mechanism.

Fig. 8 is a schematic structural view of the soil pick-up vehicle shown in fig. 3 without a rear baffle.

Fig. 9 is a partial structure schematic view of the suction type dung cleaning device shown in fig. 1.

Fig. 10 is a schematic structural view of a sewage suction truck without a tailgate according to another embodiment of the present invention.

Description of the main elements

100-suction type manure cleaning device, 2-sewage suction truck, 21-truck cover, 211-top plate, 213-front baffle, 214-rear baffle, 215-side baffle, 216-rubber baffle, 218-connecting pipe, 219-interlayer space, 22-traveling wheel, 24-cleaning mechanism, 241-crushing cleaning roller brush, 2411-crushing cleaning roller, 2413-strip brush, 243-spiral collecting roller brush, 2431-collecting roller, 2433-twisted strip brush, 245-cleaning driving piece, 3-sewage suction hose, 4-vacuum tank, 41-discharge hole, 43-control valve, 5-vacuum pump, 6-truck axle, 7-traveling driving piece, 71-double-shaft motor, 72-first driving wheel, 73-first driven wheel, 74-a first transmission belt, 8-a guide rail, 9-a transmission mechanism, 91-a second driving wheel, 92-a second driven wheel, 93-a second transmission belt, 10-an automatic pipe collecting device, 11-an auger conveyor, 112-a conveying pipeline, 1121-a material inlet, 1123-a material outlet, 114-a helical blade, 116-an auger motor, 12-a material guide hopper, 200-a hurdle and 300-a leaky bed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a preferred embodiment of the present invention provides a suction-type feces cleaning device 100, which is mainly used for cleaning feces in specific areas such as under a leaking bed 300 in a farm, for example, under a leaking plate in a pig farm, in a sleeping bed area in a cow house, etc. Clear excrement device 100 of suction type includes soil pick-up car 2, soil pick-up hose 3, vacuum tank 4 and vacuum pump 5, and soil pick-up car 2 is used for cleaning the excrement dirt, and soil pick-up hose 3 connects soil pick-up car 2 and vacuum tank 4, and vacuum pump 5 is installed on vacuum tank 4 to be the negative pressure in making vacuum tank 4, and then adsorb the excrement dirt that soil pick-up car 2 cleaned to storage in the vacuum tank 4 via soil pick-up hose 3.

Referring to fig. 2 and 3 together, the soil pick-up vehicle 2 includes a vehicle cover 21, road wheels 22, and a cleaning mechanism 24. A bottom opening of the vehicle cover 21; the road wheels 22 are rotatably arranged on the vehicle cover 21; the cleaning mechanism 24 includes a crushing cleaning roller brush 241, a spiral collecting roller brush 243 and a cleaning driving member 245; the crushing cleaning roller brush 241 and the spiral collecting roller brush 243 are arranged in parallel in the vehicle cover 21 and are rotationally connected with the vehicle cover 21; cleaning driving piece 245 is installed on car cover 21 and is connected with crushing cleaning roller brush 241 and spiral collecting roller brush 243 to drive crushing cleaning roller brush 241 and spiral collecting roller brush 243 to rotate, and then cleans the excrement by crushing cleaning roller brush 241, and cleans, conveys and collects the broken excrement by spiral collecting roller brush 243.

Referring to fig. 6, in the present embodiment, the vehicle cover 21 has a substantially cubic box shape, and includes a top plate 211, a front baffle 213, a rear baffle 214, and two side baffles 215. The top plate 211 is substantially in a square plate shape, and the front baffle 213 and the rear baffle 214 are respectively connected to two opposite sides of the top plate 211 and are distributed at intervals along a direction vertical to the length of the crushing and cleaning roller brush 241; the two side baffles 215 are respectively connected to the two opposite sides of the top plate 211 and are distributed at intervals along the direction parallel to the length of the crushing and cleaning roller brush 241; opposite sides of each side wall 215 are also connected to a front wall 213 and a rear wall 214 to together form the open-bottomed vehicle cover 21. In the present embodiment, rubber flaps 216 are connected to the bottom portions of the vehicle cover 21, that is, the bottom portions of the front flap 213, the rear flap 214, and the two side flaps 215 away from the top panel 211, and the rubber flaps 216 can contact the ground to improve the sealing performance of the vehicle cover 21. The rubber baffle 216 on the front baffle 213 is gradually close to the rear baffle 214 from the direction far away from the top plate 211, which can guide the excrement, and the rubber baffle 216 on the front baffle 213 can be elastically deformed when being subjected to the pressure of the excrement due to the flexibility of the rubber baffle 216, so that the excrement can be smoothly guided into the vehicle cover 21. The rubber baffle 216 of the front baffle 213 is thinner, so that the rubber baffle 216 of the front baffle 213 is easier to be elastically deformed when being subjected to the pressure of the feces. The rubber baffle plates 216 on the back baffle plate 214 and the two side baffle plates 215 are thicker than the rubber baffle plates 216 on the front baffle plate 213, so that the rubber baffle plates 216 on the back baffle plate 214 and the two side baffle plates 215 have higher strength, and further the excrement in the vehicle cover 21 is prevented from being separated from the vehicle cover 21 from the side baffle plates 215 and the back baffle plates 214 again, and the excrement which is not sucked away by the vacuum tank 4 in the future can be gathered, so that the excrement is sucked away by the sewage suction hose 3 more favorably.

In the present embodiment, the width W of the soil pick-up cart 2 is preferably 0.6-2.0 meters, and it is understood that it may be set to other values according to the size of the desired soil removal area, so that the width of the soil pick-up cart 2 approximately coincides with the width of the desired soil removal area. The thicknesses of the rubber barriers 216 on the front barrier 213, the back barrier 214, and the two side barriers 215 may be set as desired.

The road wheels 22 are rotatably mounted on the side guards 215, and in the present embodiment, the number of the road wheels 22 is four, the four road wheels 22 are equally divided into two groups, and the two groups of the road wheels 22 are respectively mounted on two opposite sides of the vehicle cover 21 and are respectively rotatably connected with the two side guards 215. Referring to fig. 4 and 7, each road wheel 22 is located outside the vehicle cover 21 and is rotatably connected to the corresponding side guard 215 via an axle 6. The suction type manure cleaning device 100 further comprises a walking driving part 7, wherein the walking driving part 7 is arranged on the vehicle cover 21 and is connected with the vehicle shafts 6 of the four walking wheels 22 so as to drive the four walking wheels 22 to rotate, and further drive the sewage suction vehicle 2 to walk.

Referring to fig. 8, in the present embodiment, the travel driving unit 7 includes a dual-shaft motor 71, two first driving wheels 72, four first driven wheels 73, and two first transmission belts 74. The two-shaft motor 71 is located inside the vehicle cover 21 and is connected to the roof panel 211. Two first driving wheels 72, two first transmission belts 74 and four first driven wheels 73 are accommodated in the vehicle cover 21, wherein the two first driving wheels 72 are respectively fixedly sleeved on two motor shafts of the double-shaft motor 71 and are respectively arranged corresponding to the two groups of travelling wheels 22; the four first driven wheels 73 are respectively fixedly sleeved on the axles 6 of the four travelling wheels 22; the two first transmission belts 74 are respectively sleeved on the two first driving wheels 72, and each first transmission belt 74 is further sleeved with the two first driven wheels 73 of the corresponding group of the walking wheels 22. In the present embodiment, the first driving pulley 72 and the first driven pulley 73 are both pulleys, and the first transmission belt 74 is a transmission belt used in cooperation with the pulleys. It is understood that in other embodiments, the first driving wheel 72 and the first driven wheel 73 can be both gears, and in this case, the first transmission belt 74 is a rack cooperating with the gears. When the double-shaft motor 71 operates, the two motor shafts on the double-shaft motor and the first driving wheel 72 fixed with the two motor shafts can rotate, the first driving wheel 72 drives the corresponding first driven wheel 73 and the axle 6 connected with the first driven wheel 73 to rotate through the first transmission belt 74, and then the travelling wheel 22 connected with the axle 6 rotates to drive the sewage suction truck 2 to travel. Referring to fig. 1 again, in the present embodiment, the suction-type feces cleaning device 100 further includes two guide rails 8, and the two guide rails 8 are disposed in parallel and opposite to each other, and are respectively in sliding fit with the two sets of road wheels 22 to guide the movement of the sewage suction vehicle 2.

The two opposite ends of the crushing and cleaning roller brush 241 and the two opposite ends of the spiral collecting roller brush 243 are rotatably connected to the two side guards 215, and are disposed at the bottom of the vehicle cover 21. The crushing and cleaning roller brush 241 is closer to the front baffle 213 than the spiral collecting roller brush 243. Referring to fig. 3, 5, 6 and 8, the crushing and cleaning roller brush 241 includes a crushing and cleaning roller 2411 and a plurality of brushes 2413 uniformly installed on the circumferential wall of the crushing and cleaning roller 2411, and the two opposite ends of the crushing and cleaning roller 2411 are respectively rotatably connected to the two side guards 215 of the car cover 21. The spiral collecting roller brush 243 comprises a collecting roller 2431 and two groups of twisted strip brushes 2433 arranged on the circumferential wall of the collecting roller 2431, the two opposite ends of the collecting roller 2431 are respectively connected with the two side baffles 215 of the vehicle cover 21 in a rotating manner, the two groups of twisted strip brushes 2433 are arranged along the axial direction of the collecting roller 2431, each group of twisted strip brushes 2433 are spirally wound outside the circumferential wall of the collecting roller 2431, and the spiral directions of the two groups of twisted strip brushes 2433 are opposite to guide collected feces to the middle part of the spiral collecting roller brush 243. Through two sets of hank strip brushes 2433 that are the helical arrangement that draw close to the centre that designs on collecting roller 2431 for when collecting roller 2431 and rotating, can clean, can concentrate the excrement again to the centre of collecting roller 2431, make things convenient for dirt-absorbing hose 3 to siphon away the excrement.

In this embodiment, the bristles of the strip brush 2413 and the bristles of the twisted strip brush 2433 are both plastic rods, and the plastic rod used for the strip brush 2413 is thicker than the plastic rod used for the twisted strip brush 2433, so as to clean and break up large agglomerated manure. The plastic rod used in the brush 2413 may be sized as needed to ensure that it has the function of sweeping and breaking up the larger clumps of manure.

The cleaning driving member 245 is mounted on the top plate 211 and is in transmission connection with the crushing cleaning roller 2411 and the collecting roller 2431 to drive the crushing cleaning roller 2411 and the collecting roller 2431 to rotate. In this embodiment, the cleaning driving member 245 is a motor, and the motor is in transmission connection with the crushing cleaning roller 2411 and the collecting roller 2431 through the transmission mechanism 9, specifically: the transmission mechanism 9 includes a second driving wheel 91, two second driven wheels 92 and a second transmission belt 93, the second driving wheel 91 is fixedly sleeved on the motor shaft of the cleaning driving member 245, the two second driven wheels 92 are respectively and fixedly sleeved on the crushing cleaning roller 2411 and the collecting roller 2431, and the second transmission belt 93 is sleeved outside the second driving wheel 91 and the two second driven wheels 92. When the cleaning driving member 245 operates, the second driving wheel 91 is driven to rotate by the motor shaft, and the second driving wheel 91 drives the two second driven wheels 92 to rotate by the second transmission belt 93, so as to drive the crushing cleaning roller 2411 and the collecting roller 2431 to rotate. In the present embodiment, the second driving pulley 91 and the second driven pulley 92 are both pulleys, and the second transmission belt 93 is a transmission belt used in cooperation with the pulleys. It is understood that in other embodiments, the second driving wheel 91 and the second driven wheel 92 may be both gears, and in this case, the second transmission belt 93 is a rack cooperating with the gears.

Referring to fig. 1 and 3 again, one end of the dirt suction hose 3 is connected to the vehicle cover 21 and is communicated with the space inside the vehicle cover 21, specifically: in the present embodiment, the roof panel 211 of the vehicle cover 21 is further provided with a connection pipe 218, and the connection pipe 218 communicates with the space inside the vehicle cover 21; one end of the soil hose 3 is connected to the connection pipe 218 by a pipe joint or the like to be connected to the vehicle cover 21 via the connection pipe 218. In this embodiment, the connection position of the connection pipe 218 and the vehicle cover 21 corresponds to the middle position of the spiral collecting roller brush 243, so that the dirt suction hose 3 can suck the dirt collected by the spiral collecting roller brush 243 more conveniently. The vacuum tank 4 is connected with one end of the sewage suction hose 3 far away from the sewage suction truck 2. The structure of the vacuum pump 5 is prior art and will not be described herein for brevity. It will be appreciated that in other embodiments, the dirt-pick-up hose 3 may also be connected directly to the vehicle cover 21; the connection pipe 218 may be connected to another portion of the vehicle cover 21.

In the present embodiment, the dirt suction hose 3 is preferably a corrugated tube; the suction type feces cleaning device 100 further comprises an automatic pipe collecting device 10, and the sewage suction hose 3 is further wound on the automatic pipe collecting device 10. In the present embodiment, the automatic pipe retracting device 10 is mounted on the outer wall of the vacuum tank 4. It is understood that in other embodiments, the automatic pipe coiler 10 may not be connected to the vacuum tank 4. The automatic pipe collecting device 10 can automatically collect or release the sewage suction hose 3 according to the running distance of the sewage suction truck 2 so as to prevent the sewage suction hose 3 from being wound and knotted when in use. The structure of the automatic pipe collecting device 10 belongs to the prior art, for example, the automatic pipe collecting device in chinese utility model CN203946688U can be used, and the details are not described herein for brevity. Because the dirt absorbing hose 3 is a corrugated pipe, the dirt absorbing hose cannot be flattened when being rolled by the automatic pipe collecting device 10, and therefore the dirt can smoothly enter the vacuum tank 4. Preferably, the dirt suction hose 3 is a stainless steel bellows. Preferably, the connection pipe 218 is a hard pipe such as a stainless steel pipe, and the connection pipe 218 is inclined from a direction away from the vehicle cover 21 to an upper oblique direction, so as to provide a supporting force for the dirt suction hose 3 through the connection pipe 218, and then, in cooperation with the automatic rolling action of the automatic pipe collecting device 10, the dirt suction hose 3 can be kept away from the ground, thereby preventing the dirt suction hose 3 from being polluted by the dirt due to contact with the ground in the process of cleaning the dirt.

Referring to fig. 9, in the present embodiment, the suction-type dung disposal device 100 further includes an auger conveyor 11, and one end of the auger conveyor 11 is connected to the vacuum tank 4 to convey the dung in the vacuum tank 4 to a designated position for further treatment. The structure of the auger conveyor 11 belongs to the prior art, and comprises a conveying pipeline 112, a helical blade 114 rotatably installed in the conveying pipeline 112 and an auger motor 116 connected with the helical blade 114, wherein the conveying pipeline 112 is a closed pipeline, a feed inlet 1121 is formed in one end of the conveying pipeline 112, and a discharge outlet 1123 is formed in the other end of the conveying pipeline 112. In the present embodiment, a discharge hole 41 is formed through the bottom of the vacuum tank 4. The feed inlet 1121 of the auger conveyor 11 is located below the discharge hole 41 of the vacuum tank 4, and the feed inlet 1121 of the auger conveyor 11 is communicated with the discharge hole 41 of the vacuum tank 4, specifically: in this embodiment, the conveying pipe 112 of the auger conveyor 11 is connected to the bottom of the vacuum tank 4 through the material guide hopper 12, and the fecal sewage discharged from the discharge hole 41 of the vacuum tank 4 is smoothly guided to the feed port 1121 of the auger conveyor 11 through the material guide hopper 12. After entering the conveying pipeline 112, the excrement is guided to the discharge port 1123 by the rotating helical blade 114 and finally discharged from the discharge port 1123. In this embodiment, a control valve 43 is further installed on the top of the material guiding hopper 12 for controlling the on/off of the discharge hole 41 of the vacuum tank 4. The control valve 43 may be a solenoid valve or the like of the prior art, and the structure thereof is not described herein for brevity.

When the suction-type dung cleaning device 100 is installed, the guide rail 8 is installed in an area where dung cleaning is required, for example, referring to fig. 1, when the suction-type dung cleaning device 100 is used for cleaning dung in an area under a leak bed 300 in a stall 200, the guide rail 8 is installed on a floor in the area under the leak bed 300, a sewage suction truck 2 is installed on the guide rail 8, and a sewage suction hose 3 and a vacuum tank 4 are connected. When the cleaning device is used, the control valve 43 closes the discharge hole 41, the vacuum pump 5 is started, and the cleaning drive member 245 and the travel drive member 7 of the sewage suction truck 2 are started. The walking drive member 7 drives the walking wheels 22 to rotate, so that the sewage suction truck 2 moves forward (i.e. in the left direction in fig. 1) along the guide rail 8, and the cleaning drive member 245 drives the crushing cleaning roller brush 241 and the spiral collecting roller brush 243 to rotate. In the process that the sewage suction truck 2 moves forwards, the sewage enters the truck cover 21 along the rubber baffle 216 of the front baffle 213, the rotating crushing and cleaning roller brush 241 firstly crushes the sewage in the truck cover 21 and scrapes the sewage adhered to the ground; the spiral collecting roller brush 243 cleans the broken excrement and dirt and conveys the excrement and dirt to the middle part of the collecting roller 2431, and the excrement and dirt conveyed to the middle part of the collecting roller 2431 enters the vacuum tank 4 through the dirt absorbing hose 3; meanwhile, the automatic pipe collecting device releases the sewage suction hose 3 to match the movement of the sewage suction truck 2. When the sewage suction truck 2 moves forward to the head, the cleaning driving member 245 of the sewage suction truck 2 is closed, and the sewage suction truck 2 is put back to the initial position, in the process, the automatic pipe collecting device 10 automatically collects the sewage suction hose 3. After the sewage suction is finished, the vacuum pump 5 and the walking driving part 7 of the sewage suction truck 2 are closed, the discharge hole 41 of the vacuum tank 4 is opened through the control valve 43, the auger motor 116 is started, and the excrement in the vacuum tank 4 is conveyed to a specified position such as an excrement room to be treated in the next step.

Above-mentioned clear excrement device of suction type 100, its soil pick-up car 2 includes that the breakage cleans cylinder brush 241 and spiral and collects cylinder brush 243, clean cylinder brush 241 through the breakage and can carry out the breakage to the bold excrement, scrape the excrement, recycle spiral and collect cylinder brush 243 and clean the collection to the excrement after the breakage, through the area breakage, clean, scrape the soil pick-up car 2 of excrement function, can realize the animal excrement and urine on clean collection ground, and then reach and reduce the remaining purpose of excrement, and can avoid the excrement to block up soil pick-up hose 3. In addition, utilize walking driving piece 7 drive soil pick-up car 2 automatic operation, can reduce workman's intensity of labour.

The suction type dung cleaning device 100 is characterized in that a vacuum tank 4 is connected to a sewage suction truck 2 through a sewage suction hose 3, and dung collected on a spiral collecting roller brush 243 is conveyed into the vacuum tank 4 by a vacuum pump 5 on the vacuum tank 4, so that the dung is sucked from a livestock house and stored in the vacuum tank 4; the excrement in the vacuum tank 4 is conveyed to a specified position such as an excrement room for treatment through the auger conveyor 11. The excrement is transported in the sewage suction hose 3, the vacuum tank 4 and the auger conveyor 11, so that the probability of odor pollution to the external environment caused by the exposure of the excrement to the air is reduced, and the improvement of the environment is facilitated.

It will be appreciated that in other embodiments, the travel drive 7 may be omitted, and the soil pick-up cart 2 may be moved by manual pushing. The structure of the travel driving member 7 is not limited to this embodiment, and other driving devices in the prior art may be adopted as long as the sewage suction truck 2 can be driven to move; the road wheels 22 may also be mounted in the vehicle cover 21.

It can be understood that in another embodiment, the top plate 211 and the two side baffles 215 have interlayer spaces 219 (fig. 10) communicated with each other, and at this time, the two-shaft motor 71, the two first driving wheels 72, the four first driven wheels 73, the two first transmission belts 74, the sweeping driving member 245, the second driving wheel 91, the two second driven wheels 92 and the second transmission belt 93 are all located in the interlayer spaces 219, so as to reduce the influence of the dirt on the operation of the dirt suction vehicle 2, and make the dirt suction vehicle 2 more reliable.

It should be understood that the cleaning driver 245 and the dual-shaft motor 71 may be mounted outside the vehicle cover 21, and the structure of the cleaning driver 245 is not limited to this embodiment, and other driving devices in the prior art may be adopted as long as they can drive the crushing cleaning roller brush 241 and the spiral collecting roller brush 243 to operate.

It is to be understood that the shape of the soil pick-up cart 2 is not limited to the present embodiment, and it may be designed in other shapes as needed.

It will be appreciated that in other embodiments, when the auger motor 116 is located at the output end of the auger conveyor 11, the end of the auger conveyor 11 having the feed inlet 1121 may also be mounted directly within the vacuum tank 4.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a clear excrement device of suction formula which characterized in that includes:

2. The suction-type feces cleaning device according to claim 1, wherein: the four traveling wheels are divided into two groups on average, the two groups of traveling wheels are respectively arranged on two opposite sides of the vehicle cover, and each traveling wheel is positioned outside the vehicle cover and is rotationally connected with the vehicle cover through an axle; the suction type excrement cleaning device further comprises a walking driving part, wherein the walking driving part is arranged on the vehicle cover and is connected with the vehicle shafts of the four walking wheels so as to drive the four walking wheels to rotate.

3. The suction-type feces cleaning device according to claim 2, wherein: the suction type excrement cleaning device further comprises two guide rails which are arranged oppositely in parallel and are respectively in sliding fit with the two groups of walking wheels so as to guide the motion of the sewage suction truck.

4. The suction-type feces cleaning device according to claim 1, wherein: the suction type excrement cleaning device further comprises an automatic pipe collecting device, and the sewage suction hose is wound on the automatic pipe collecting device.

5. The suction-type feces cleaning device according to claim 1, wherein: the suction type excrement cleaning device further comprises an auger conveyor, one end of the auger conveyor is connected with the vacuum tank, and therefore excrement in the vacuum tank is conveyed to a designated position.

6. The suction-type feces cleaning device according to claim 1, wherein: the spiral collecting roller brush comprises a collecting roller and two groups of twisted strip brushes arranged on the circumferential wall of the collecting roller, the two opposite ends of the collecting roller are respectively connected with the car cover in a rotating mode, the two groups of twisted strip brushes are arranged along the axial direction of the collecting roller, each group of twisted strip brushes are spirally wound on the peripheral wall of the collecting roller, the spiral directions of the two groups of twisted strip brushes are opposite, and collected excrement is guided to the middle of the spiral collecting roller brush.

7. The suction-type feces cleaning device according to claim 6, wherein: the crushing cleaning roller brush comprises a crushing cleaning roller and a plurality of brushes which are uniformly arranged on the circumferential wall of the crushing cleaning roller, and the two opposite ends of the crushing cleaning roller are respectively connected with the car cover in a rotating way.

8. The suction-type manure cleaning device according to claim 7, wherein: the brush hair of the strip brush and the brush hair of the twisted strip brush are both of plastic rod structures, and the plastic rod adopted by the strip brush is thicker than that adopted by the twisted strip brush.

9. The suction-type feces cleaning device according to claim 1, wherein: the bottom periphery of the car cover is provided with rubber baffles.

10. The suction-type manure removal device according to claim 9, wherein: the car cover comprises a top plate, a front baffle, a rear baffle and two side baffles, wherein the front baffle and the rear baffle are respectively connected to two opposite sides of the top plate and are distributed at intervals along a direction vertical to the length of the crushing and cleaning roller brush; the two side baffles are respectively connected to two opposite sides of the top plate and are distributed at intervals along the direction parallel to the length of the crushing and cleaning roller brush; the two opposite sides of each side baffle are also connected with the front baffle and the rear baffle to form the car cover together; the rubber baffles are connected to the bottoms of the front baffle, the rear baffle and the two side baffles, which are far away from the top plate, and the rubber baffles on the front baffle are gradually close to the rear baffle from the direction far away from the top plate; the rubber baffle on the rear baffle is thicker than the rubber baffle on the front baffle; the travelling wheels are rotatably arranged on the side baffles, the two opposite ends of the crushing and cleaning roller brush and the two opposite ends of the spiral collecting roller brush are rotatably connected with the two side baffles, and the cleaning driving piece is arranged on the top plate; one end of the sewage suction hose is connected with the top plate of the vehicle cover.