CN209749411U - Pig house is with scraping excrement device - Google Patents
Pig house is with scraping excrement device Download PDFInfo
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- CN209749411U CN209749411U CN201920269898.0U CN201920269898U CN209749411U CN 209749411 U CN209749411 U CN 209749411U CN 201920269898 U CN201920269898 U CN 201920269898U CN 209749411 U CN209749411 U CN 209749411U
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Abstract
The utility model discloses a pig house is with scraping excrement device, including power unit, guide rail mechanism and switching-over box still be provided with on the switching-over box and scrape the excrement arm subassembly, power unit includes the engine, the output of engine is connected with the input of speed reducer, the output of speed reducer is connected with link mechanism's one end, link mechanism's the other end is connected with guide rail mechanism, the switching-over box includes the box one side or both sides are connected with scrapes the excrement arm subassembly, the box slidable sets up on the guide rail. Adopt the utility model discloses a scrape excrement device can realize the forward or backward movement of switching-over box when guide rail reciprocating motion all around, further realizes the excrement and urine clearance in the pig house through what set up scrapes the excrement arm subassembly on the switching-over box.
Description
The technical field is as follows:
The utility model relates to a scrape the excrement device, especially relate to a pig house is used scrapes excrement device.
Background art:
For the development of large-scale breeding industry, particularly for breeding pigs, safe and sanitary breeding must be realized, and the problems of swine fever and the like caused by infection of the pigs with viruses are avoided. To achieve this, it is necessary to clean the pig's faeces in time.
Traditional pig farm (be referred to as pigsty for short) is mostly manual clearance to the clearance of excrement and urine, but to scale breed, the manual clearance is obviously not fit for, and its intensity of labour is big, inefficiency just consumes great, the cost is higher to the cleaning means. Traditional clearance mode still adopts high-pressure squirt to wash, but this kind of mode still can consume great manual work to waste the water resource.
For the existing piggery for large-scale breeding, the traditional manual cleaning is replaced by a mechanical excrement cleaning device. The excrement scraping device adopted by the existing pigsty is mostly used for cleaning excrement by dragging a scraper plate to slide on a rail through a steel cable. However, the existing device has a plurality of defects, firstly, the steel cable is exposed in the air and directly contacted with the excrement, is extremely easy to be corroded by the excrement and is difficult to maintain; the steel wire of the steel cable after long-term use is easy to break or fluff and prick so as to scratch the pig; the third such dung scraping device can only be applied to small-scale piggeries.
In order to solve the above problems, chinese patent CN204443536U provides a stepping device for a stepping dung scraping machine, which eliminates a steel cable and realizes dung cleaning by using a track and a stepping motor. Specifically disclosed is: the utility model provides a stepping device of excrement machine is scraped to marching type, including the track that evenly is equipped with the step hole, the aircraft nose that slides and set up on the track, install a fixed plate in the aircraft nose, rotatory setting a forward shift fork and a reverse shift fork on the fixed plate, the fixed point below outside of two shift forks and fixed plate is equipped with forward spacer pin and reverse spacer pin, the shift fork moves between two spacer pins, two shift fork upper portions are in the same place through spring coupling, the shift fork lower part inserts in orbital step hole, the track side to side movement during this kind of stepping device of structure during operation, the shift fork lower part inserts in orbital step hole, drive the aircraft nose to a direction motion during track side to side movement, because the position of spring department is higher, can not contact with excrement and urine, the spring is difficult for corroding ageing, moreover, the steam generator is simple structure, the operation is.
The head of the machine is moved by connecting the two shifting fork heads through the spring, the spring is arranged higher, and the machine is prevented from being corroded when being contacted with excrement as far as possible. However, other problems still exist in this patent, such as the connection mode that the two forks are connected by the spring so that the two forks can alternately work in the working process is not reliable, and faults are easy to occur in the working process. The movement process of the dung scraping machine extremely depends on the spring, and once the elasticity of the spring is reduced to some extent, or the spring hook has problems or is paralyzed and clamped, the dung scraping machine cannot operate.
In addition, a serious problem still exists in the above patent, that is, in order to realize the reversing, openings are arranged at the lower parts of the two sides of the machine head, and the openings are arranged to be matched with reversing columns arranged at the two ends of the track to realize the reversing function. However, due to the arrangement of the opening, excrement and urine can enter the handpiece through the opening in the excrement scraping process and corrode parts inside the handpiece, and particularly, although the spring between the two shifting forks is arranged to be high, excrement and urine can still splash among the springs in the actual working process, and the excrement can block the operation of each mechanism after being dried up, so that the operation cannot be carried out, the machine can only be stopped and cleaned, and the service life of each mechanism can be influenced due to the long-time corrosion of the excrement and urine.
The utility model has the following contents:
An object of the utility model is to provide a pig house is with scraping excrement device that operational reliability is high.
in order to achieve the above object, the present invention is realized as follows: the utility model provides a pig house is with scraping excrement device, includes power unit, guide rail mechanism and switching-over box still be provided with on the switching-over box and scrape the excrement arm subassembly, power unit includes the engine, the output of engine is connected its characterized in that with the input of speed reducer: the output end of the speed reducer is connected with one end of the connecting rod mechanism, the other end of the connecting rod mechanism is connected with the guide rail mechanism, the reversing box body comprises a box body, one side or two sides of the box body are connected with a dung scraping arm component, the box body is slidably arranged on the guide rail, the guide rail reciprocates and is provided with a plurality of positioning holes in the length direction of the guide rail, a positioning mechanism is arranged in the box body and comprises a front reversing block and a rear reversing block which are arranged along the direction of the guide rail, the front reversing block and the rear reversing block are respectively and rotatably connected with a positioning mechanism body, a rotatable end part of the front reversing block and the rotatable end part of the rear reversing block are respectively matched with the positioning holes to realize positioning, and the other rotatable end part of the front reversing block and the rotatable end part of the rear reversing block are. Through the mode, the forward movement, the backward movement and the reversing of the reversing box body are realized by the matching of the pressure roller wheel and the rotatable reversing block, and then the excrement of the pigsty is cleaned. The structure has high reliability, is not easy to break down and has long service life.
In order to further improve the operation reliability, the front reversing block and the rear reversing block are S-shaped, and the short parts of the front reversing block and the rear reversing block are arranged oppositely.
In order to further improve the operation reliability, the reversing mechanism further comprises a reversing slide block, sliding grooves are respectively formed in the front end and the rear end of the reversing slide block, the press roller wheel is slidably arranged in the sliding grooves, and the reversing slide block can move back and forth in the box body.
For further improving the structural stability, both ends are provided with lower part opening or upper and lower open-ended cavity respectively around the switching-over slider set up respectively on the wall of the left and right sides of cavity the spout, the pressure running roller sets up in the spout, just preceding switching-over piece with back switching-over piece is located between the both sides wall.
in order to further realize front and back reversing, reversing arms are respectively arranged on the front and back outer end walls of the reversing sliding block, the reversing arms can extend out of the box body and move back and forth, and reversing stop blocks matched with the reversing arms are arranged at two ends of the guide rail.
In order to further improve the sealing performance, through holes for the reversing arms to pass through are formed in the front side plate and the rear side plate of the box body, dust-proof plates are respectively arranged on the outer walls of the through holes, holes for the reversing arms to pass through are formed in the dust-proof plates, and rubber rings are arranged on the inner walls of the holes.
For further reliability of improvement structure, the positioning mechanism body include with the roof that the box linked firmly and with two perpendicular versions of the left and right sides that the roof is connected, two perpendicular versions set up in the box and parallel with the guide rail, erect at two and form the installation region between the version, preceding switching-over piece with back switching-over piece sets up in the installation region and through the switching-over round pin with two perpendicular versions are connected, the switching-over slider is located just be higher than in the installation region preceding switching-over piece and back switching-over piece set up the installation on two perpendicular versions of positioning mechanism body the cross slot of pressure running roller.
Preferably, springs are arranged at the left end and the right end of the reversing pin, one end of each spring, close to the reversing block, extends out and is pressed on the upper surface of the lower portion of the reversing block, and one end of each spring, far away from the reversing block, extends out and is located in the corresponding reversing pin hole.
In order to further improve the reliability of operation, rail pressing wheels for limiting the guide rail are arranged at the front end and the rear end of the lower part of the box body.
In order to further improve the reliability of operation, guide rail guide roller assemblies are arranged on the left side wall and the right side wall in the box body, each guide rail guide roller assembly comprises a guide support, the upper end and the lower end of each guide support extend leftwards or rightwards to form a mounting plate for mounting a guide shaft, the left side and the right side of each guide support extend outwards and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve is sleeved outside each guide shaft.
In order to further improve the reliability of operation, scrape excrement arm subassembly and include that the owner scrapes excrement arm and vice excrement arm of scraping, the owner scrape excrement arm with vice excrement arm of scraping is articulated still be provided with on the excrement arm of scraping mainly and scrape the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping excrement arm is provided with horizontal lower running roller the outside extreme of scraping excrement arm is provided with vertical outer running roller.
Has the advantages that:
Adopt the utility model discloses a scrape excrement device can realize the forward or backward movement of switching-over box when guide rail reciprocating motion all around, further realizes the excrement and urine clearance in the pig house through what set up scrapes the excrement arm subassembly on the switching-over box.
The utility model discloses a scrape the location and the switching-over of excrement device's setting through the back-and-forth movement of pressure running roller can realize the switching-over piece, has improved the reliability of switching-over and operation, and difficult breaking down further improves the life of switching-over box.
The utility model discloses a pig house is with scraping its switching-over box of excrement device sealing performance is good, can avoid excrement and urine in the pig house to enter into the box and corrode and block the mechanism in the box within, has improved the life of switching-over box to improve the operational reliability, avoided taking place the jam of motion.
Additionally, the utility model discloses a setting of S type switching-over piece is passed through to the switching-over box, makes its lower surface with locating hole complex one end have comparatively smooth arcwall face, and has ascending turn portion in lower surface tip, and turn portion has formed the tip of point type with the lower surface, and the tip of this point type is located during the locating hole, when the guide rail with the switching-over piece set up the direction syntropy operation, the locating hole is used in turn portion, can guarantee the reliability of operation, when the guide rail with the reverse operation of the direction of the setting of switching-over piece, the locating hole is used in the arcwall face, can not drive the switching-over piece along with the guide rail motion, has not only guaranteed the reliability of operation and has still realized the reliability of switching-over.
Adopt the utility model discloses a pig house is with scraping excrement arm subassembly of scraping excrement device can be applicable to the pig house that has collection urine groove, can clear up cleaner. Just the utility model provides a scrape excrement arm subassembly, through the setting of running roller down, make its pig house that can be applicable to the unevenness of ground to setting through outer running roller can reduce the friction of scraping excrement arm and this piece of pig house lateral wall, avoids scraping the damage of excrement arm, improves its life, and makes the operation of scraping the excrement arm more smooth and easy.
Description of the drawings:
Fig. 1 is a front view of the dung scraping device of the present invention;
Fig. 2 is a top view of the dung scraping device of the present invention;
FIG. 3 is a cross-sectional view of the rail mechanism;
FIG. 4 is a top view of the reversing box;
FIG. 5 is a front sectional view of the reversing box;
FIG. 6 is a side view of the reversing box;
FIG. 7 is a side sectional view of the reversing box;
FIG. 8 is a bottom view of the positioning mechanism;
FIG. 9 is a bottom view of the reversing slider;
FIG. 10 is a block diagram of a front commutation block;
FIG. 11 is a cross-sectional view of a guide roller assembly;
FIG. 12 is an elevation view of a guide roller assembly;
FIGS. 13a ~ 13f are diagrams illustrating a step of reversing the direction of the reversing box body at the end of the guide rail;
FIG. 14 is a block diagram of a reversing arm assembly;
FIG. 15 is a schematic view of the construction of a urine scraping plate;
Fig. 16 is a left side view of fig. 15.
The specific implementation mode is as follows:
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or replacements within the basic spirit of the embodiments still fall within the scope of the present invention claimed in the claims.
Example (b): as shown in fig. 1 to 13f, the dung scraping device comprises a power mechanism 4, a guide rail mechanism 3 and a reversing box body 1, wherein a dung scraping arm component 2 is further arranged on the reversing box body.
the power mechanism provides power for the guide rail to reciprocate, the power mechanism comprises a power providing mechanism using a motor or an engine as a power source, the output end of the engine 41 is decelerated through a speed reducer 42, and the speed reducer further realizes the reciprocating motion of the guide rail mechanism through a connecting rod mechanism 43.
Specifically, the power source in this embodiment is an engine 41, a power output shaft of the engine is connected to an input end of a speed reducer through a belt mechanism 44, that is, a driving pulley is provided on the output shaft of the engine, a driven pulley is provided on the input shaft of the speed reducer, a transmission belt is provided between the driving pulley and the driven pulley, and the belt mechanism is also a speed reduction mechanism.
the speed reducer is a commercially available speed reducer, the link mechanism 43 comprises a rocker 431 and a link 432, one end of the rocker is connected with an output shaft of the speed reducer, the other end of the rocker is connected with one end of the link, and the other end of the link is connected with a guide rail of the guide rail mechanism, so that reciprocating motion of the guide rail mechanism is further realized.
The guide rail mechanism 3 comprises a guide rail support embedded part 31, the guide rail support embedded part is embedded according to a route where a guide rail needs to walk, a guide rail support 32 is welded on the guide rail support embedded part, the guide rail support is a section with an opening at the upper part, a middle body 33 is connected to the left end surface and the right end surface of the guide rail support, the guide rail 34 is also provided with a guide rail, the opening of the guide rail faces downwards and coats the middle body and the guide rail support, a connecting rod seat 433 is arranged on the guide rail, the end part of a connecting rod 432 is connected with the connecting rod seat 433, and the guide rail can be driven by the connecting rod to realize.
A plurality of positioning holes 35 are uniformly formed in the upper surface of the guide rail along the length direction thereof, i.e., the front-rear direction, and are used for advancing, retreating and reversing the reversing box body.
and the reversing box body 1 is arranged on the guide rail and can freely slide along the direction of the guide rail. In the in-service use process, need realize the switching-over box is moved to another tip by one end of guide rail, moves back from another tip again, makes the clearance of scraping excrement and urine of excrement and urine arm subassembly in the pig house on the switching-over box through the removal that makes a round trip.
In the embodiment, the reversing box body 1 comprises a box body, and a dung scraping arm component 2 is connected to one side or two sides of the box body. If when the track setting is in one side of pig house fecal treatment groove, only can scrape the excrement arm subassembly in one side setting of box, when the track setting is in the centre of pig house fecal treatment groove, then need all set up in the both sides of box and scrape the excrement arm subassembly. In this embodiment, a dung scraping arm assembly is arranged on both sides of the box body.
The box body comprises a plurality of parts, and firstly comprises a box body 11, and a positioning mechanism 12 is arranged in the box body and is used for driving the box body to move forwards or backwards when the guide rail mechanism reciprocates.
The box body comprises four side plates 111 which are arranged at the front, the rear, the left side and the right side, two bottom plates 112 are arranged at the bottoms of the two left and right sides, the left side plate is connected with the left bottom plate (welded or screwed), and the right side plate is connected with the right bottom plate (welded or screwed). And the front and rear side plates are connected (welded or screwed) with the left and right side plates to form a frame of the box body.
The positioning mechanism 12 is arranged within the frame of the box body, the positioning mechanism comprises first of all a positioning mechanism body 13 for fixing the whole positioning mechanism, the positioning mechanism body comprises a top plate 131 and two vertical plates 132 connected with the top plate, the two vertical plates are preferably arranged perpendicular to the top plate and extend towards the inside of the frame. The two vertical plates are arranged in parallel from left to right and are positioned at the left and right sides of the guide rail.
Wherein, the length direction of the guide rail is taken as the front-back direction, and the transverse direction of the guide rail is taken as the left-right direction.
The top plate of the positioning mechanism body 13 is connected with the top surfaces of the front, rear, left and right side plates of the box body, namely the tops of the front, rear, left and right side plates are covered to form a sealed cavity, and the two vertical plates of the positioning mechanism body are arranged in the frame and parallel to the guide rails. A rib 133 is preferably further provided between the two vertical plates and the top plate.
the positioning mechanism further comprises a front reversing block 14 for forward positioning and a rear reversing block 15 for backward positioning, the front reversing block and the rear reversing block are connected between the two vertical plates 132 through reversing pins 16, and the front reversing block and the reversing block are in clearance fit with the reversing pins and can rotate along the reversing pins.
The front reversing block and the rear reversing block are S-shaped, and the short parts of the front reversing block and the rear reversing block are arranged oppositely. The reversing pin 16 is locked in the middle of the front reversing block and the rear reversing block, so that the front reversing block and the rear reversing block can rotate along the reversing pin. The short parts of the front reversing block and the rear reversing block can be inserted into the positioning holes of the guide rails, and the short parts of the front reversing block and the rear reversing block can be clamped in the positioning holes or separated from the positioning holes by applying pressure to the high parts of the front reversing block and the rear reversing block through the pressure roller 17.
For example, when the front reversing block needs to move forwards, the high end of the front reversing block is pressed by a pressing roller, so that the low end of the front reversing block is positioned in the reversing hole and cannot rotate. And the pressure roller of the rear reversing block is pressed in the middle of the rear reversing block, so that the short end of the rear reversing block is separated from the positioning hole. When the guide rail moves forwards, the whole reversing box body is driven to move forwards through the front reversing block, the guide rail needs to do backward reciprocating motion after the forward movement is finished, when the guide rail moves backwards, the reversing box is in a static state, namely, when the guide rail moves backwards, the short end of the front reversing block can be lifted up and cannot move along with the guide rail, and when the guide rail moves backwards, the short end of the front reversing block can be located in the next positioning hole, so that when the guide rail moves forwards again, the reversing box body can be driven to move forwards again.
In this embodiment, the reversing block is S-shaped, so that the lower surface of the end of the reversing block, which is matched with the positioning hole, has a smooth arc-shaped surface, the end of the lower surface has an upward turning part, the turning part and the lower surface form a pointed end, and when the pointed end is located in the positioning hole, when the guide rail and the reversing block are operated in the same direction, the positioning hole acts on the turning part, so that normal operation can be ensured, and when the guide rail and the reversing block are operated in the opposite direction, the positioning hole acts on the arc-shaped surface, so that the reversing block cannot be driven to move along with the guide rail.
In addition, as an embodiment in this embodiment, the distance between two adjacent positioning holes is L, but the distance of the guide rail moving forward or backward each time is (L + s). Specifically, after the guide rail moves reversely each time, the reversing block is not located in the positioning hole, and the reversing block can be clamped in the positioning hole (namely, the reversing block is put into gear) only by the distance s when the guide rail moves forwards, and then the guide rail drives the reversing box to move forwards by the distance L. The reciprocating movement distance of the guide rail is (L + s), but the distance between two adjacent positioning holes is L, and the reversing box body only moves by the distance of L each time.
In addition, as another embodiment of the exemplary embodiment, a reversing slider 18 is also provided in the mounting region, which is located above the reversing block and also has a cavity which is open at the bottom or at both the top and bottom.
In this embodiment, the middle of the reversing slider is a solid, the front and rear parts are cavities with openings at the upper and lower parts, the front and rear cavities are provided with sliding grooves 181, and the pressure roller 17 is slidably arranged in the sliding grooves. And the two vertical plates are also provided with transverse grooves 134 matched with the sliding grooves, and the pressure rollers also slide in the transverse grooves. Specifically, the two end portions of the pressure roller are sleeved with shaft sleeves 171 which are positioned in the transverse grooves, and the outer walls of the two vertical plates are further provided with sealing blocks 135 for sealing the transverse grooves. And the pressure roller in the cavity is also sleeved with a middle shaft sleeve 172, and the front reversing block and the rear reversing block can penetrate into the cavity and are limited by the shaft sleeves on the pressure roller.
In addition, in order to realize the back-and-forth movement of the reversing box body, the dung scraping device is also provided with a reversing mechanism, namely reversing arms 182 are also arranged on the front side and the rear side of the reversing sliding block, and the reversing arms can extend out of the front side plate and the rear side plate of the box body. Namely, holes for the reversing arms to extend out are arranged on the front side plate and the rear side plate. In order to match the reversing of the reversing box body, reversing stoppers 36 matched with the reversing arms are fixedly arranged at the front end part and the rear end part of the guide rail.
As an implementation manner in this embodiment, the outer walls of the through holes of the front side plate and the rear side plate of the reversing box are respectively provided with a dust guard 113, the dust guard is provided with a hole through which the reversing arm passes, the dust guard is locked on the front side plate and the rear side plate by a screw, the inner wall of the hole of the dust guard is provided with a rubber ring 114, and the reversing arm contacts with the rubber ring when passing through the hole on the dust guard. If the dustproof cover is used, the gap can be eliminated, excrement and urine are prevented from entering the box body, friction between the reversing arm and the dustproof plate can be reduced, and the service life is prolonged.
in addition, the reversing arm is in threaded connection with the reversing sliding block, threaded holes are formed in the front side and the rear side of the reversing sliding block, external threads are formed in the end portion of the reversing arm, the reversing arm is screwed into the threaded holes, and nuts are further arranged on the external thread section of the reversing arm for fixing.
It should be noted that the reversing mechanism in this embodiment may be disposed on the box body of the dung scraping device in this embodiment, or may be disposed on the body of another dung scraping device, so as to further achieve the sealing performance of the body or the box body, and prevent the box body or the body from entering dung or urine to corrode.
When the reversing box body in the embodiment is adopted, the slidable distance of the pressure roller wheel is s, the distance of the reversing arm is at least larger than s, when the reversing box body is positioned in the last positioning hole, the reversing arm just abuts against the reversing stop block, and when the guide rail moves in the reverse direction by the distance of s, the reversing stop block pushes the reversing arm to move forwards, so that the pressure roller wheel moves in the sliding groove by the distance of s, and the pressure roller wheel of the front reversing block and the pressure roller wheel of the rear reversing block just realize reversing. Namely, the pressure roller wheel of the front reversing block moves to the middle part, the front reversing block is separated from the positioning hole, the pressure roller wheel of the rear reversing block moves to the end head of the high part of the rear reversing block, so that the sharp end head of the low part of the rear reversing block is positioned in the positioning hole, and the guide rail can drive the reversing box body to move together when moving in the reverse direction for L. At this time, the reversing of the reversing box body is realized. When moving to the other end of the guide rail, the reversing of the rear reversing block and the front reversing block can be realized by the same method.
fig. 13a ~ 13f are diagrams showing the action of the reversing box body in reversing at the end of the guide rail, wherein s =50mm and L =500mm are taken in the embodiment, that is, the distance between two adjacent positioning holes is 500mm, and the distance of the guide rail reciprocating is 550 mm.
the step length of the dung scraping machine is 500mm, the pushing (withdrawing) distance of the guide rail of each circle of rotation of the speed reducer is 550mm, the current position is 550mm at the pushing tail end, the next action is the withdrawing of the guide rail, the reversing box body and the dung scraping arm assemblies on the two sides are in a static state at the moment, the guide rail is withdrawn to drag the reversing stop block (the guide rail and the reversing stop block are in hard connection) and push the reversing stop block to move backwards (the reversing slide block can move forwards and backwards in the reversing box body through the pushing of the reversing stop block) to 50mm, the rear reversing block falls down, the front reversing block is lifted to realize the gear hanging reversing, at the moment, the reversing box body and the dung scraping arm assemblies both move together with the guide rail, at the moment, the guide rail drives the reversing box body and the dung scraping arm assemblies to continuously move backwards for 500mm, the step length is 500mm, and the arrow direction is.
The next circle of the speed reducer is that the guide rail moves forwards, the reversing box body and the two sides of the dung scraping arm assemblies are in a static state, the reversing block does not block the guide rail from withdrawing in the running direction, the reversing stop block welded on the guide rail leaves the reversing box body along with the guide rail at the moment, when the guide rail moves forwards for 550mm and returns for 50mm, the reversing box body and the two sides of the dung scraping arm assemblies are automatically shifted on the second hole of the guide rail to continuously drag the reversing box body and the two sides of the dung scraping arm assemblies to move backwards for 500mm, and the reversing stop block moves forwards until the other end of the guide rail is hit to realize reversing again, namely the reversing box body and the dung.
In fig. 13a the reversing box is shown moving forward until it contacts the reversing stop at the front end of the guide rail.
In fig. 13b, the guide rail starts to move backwards, and the guide rail and the reversing stop block push the reversing slide block to move backwards by 10mm, at this time, the reversing box body and the dung scraping arm component are not moved, the front reversing block is lifted anticlockwise around the shaft, and the rear reversing block descends anticlockwise around the shaft.
In fig. 13c, the guide rail and the reversing stop block push the reversing slide block to move backwards by 20mm, at the moment, the reversing box body and the dung scraping arm component are not moved, the front reversing block is lifted anticlockwise around the shaft, and the rear reversing block descends anticlockwise around the shaft.
In fig. 13d, the guide rail and the reversing slide block push the reversing slide block to move backwards by 30mm, at the moment, the reversing box body and the dung scraping arm component are not moved, the front reversing block is lifted anticlockwise around the shaft, and the right reversing pin of the rear reversing block descends anticlockwise around the shaft.
In fig. 13e, the guide rail and the reversing stop block push the reversing slide block to move backwards by 40mm, at the moment, the reversing box body and the dung scraping arm component are not moved, the front reversing block is lifted anticlockwise around the shaft, and the rear reversing block descends anticlockwise around the shaft.
And fig. 13f shows the state that the guide rail and the reversing stop block push the reversing slide block to move backwards by 50mm, at the moment, the reversing is just finished, and the reversing box body and the dung scraping arm component are dragged by the positioning hole of the guide rail, namely, continuously move backwards by 500mm along with the guide rail.
At this time, the next circle of the box body enters, the reversing box body and the dung scraping arm component move to a second positioning hole of the guide rail, and the speed reducer which operates in a reciprocating mode rotates the reversing box body and the dung scraping arm component for another circle, namely, the box body and the dung scraping arm component move to a third hole in the rear side of the guide rail.
As another embodiment of this embodiment, springs 162 are provided at both left and right ends of the reversing pin, see fig. 10. After the reversing pin penetrates through the front reversing block or the rear reversing block, a shaft sleeve 161 is sleeved on the pin shafts at two extending ends, the spring 162 is arranged on the upper surface of the short part of the reversing block in a manner that one end of the spring close to the reversing block extends out and is pressed, and one end of the spring far away from the reversing block extends out to be located in the reversing pin hole.
in another embodiment of this embodiment, rail pressing wheels for limiting the position of the guide rail are provided at the front and rear ends of the lower portion of the box body. The lower parts of the left and right side plates are provided with holes, the shafts are installed through the holes, and the rotatable shaft sleeves are installed on the shafts to form rail pressing wheels. The rail pressing wheel can limit the guide rail in the operation process, so that the guide rail is prevented from being lifted or displaced, and the operation reliability is ensured.
as another embodiment of this embodiment, guide rail guide roller assemblies 19 are provided on both left and right side walls in the case, see fig. 11 and 12. The guide rail guide roller assembly comprises a guide bracket 191, the upper end and the lower end of the guide bracket extend leftwards or rightwards to form a mounting plate for mounting a guide shaft 192, the left side and the right side of the guide bracket extend outwards and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve 193 is sleeved outside the guide shaft. Through the arrangement of the guide roller assembly, the stability of the reversing box body can be ensured in the operation process.
As another embodiment of this embodiment, the dung scraping arm comprises a main dung scraping arm 22 connected to the box body, an auxiliary dung scraping arm 23 is further connected to the other end of the main dung scraping arm, the main dung scraping arm is hinged to the box body, vertically protruding lugs are arranged on two sides of the box body, and the main dung scraping arm is hinged to the lugs through pins. And the auxiliary dung scraping arm is also hinged with the main dung scraping arm.
In addition, in order to realize that the main excrement arm of scraping is scraping the rigidity of excrement in-process, improve its efficiency of scraping the excrement the box with main excrement arm of scraping still is provided with maintenance long slab 24 between, maintenance long slab one end with the main body of scraping the excrement arm is articulated, the other end with the screw 25 that sets up on the box offsets.
The box body is further provided with a limiting plate extending outwards, the screw is in threaded connection with the limiting plate, and the root of the screw is in threaded connection with the fixing long plate box body. That is to say, a triangle is formed between the fixing long plate and the main dung scraping arm and the box body, and the included angle between the main dung scraping arm and the box body can be adjusted by adjusting the relative position of the screw and the fixing long plate. Further make the pig house of scraping excrement arm and different spaces more match.
In addition, still be provided with on the main arm of scraping in this embodiment and scrape urine board 26, it is vertical to insert to scrape the urine board on the main arm of scraping be provided with on the main arm of scraping the excrement with scrape the matched cavity of urine board, it can to scrape the urine board freely move from top to bottom in the cavity.
For the pig house with the urine collection groove, the urine scraping plate is arranged in the urine collection groove and can automatically move downwards to contact with the bottom surface of the urine collection groove to scrape urine, and for the pig house without the urine collection groove, the urine scraping plate can automatically move upwards under the action of the ground, so that the dung scraping is not influenced.
In addition, the upper side of the cavity of the main dung scraping arm is also provided with a urine scraping plate slideway, and the upper part of the urine scraping plate is provided with a roller matched with the slideway. Specifically, the method comprises the following steps: scrape two one on the left and right sides of urine board slide and constitute, wherein a left side 27 and a right side 28 symmetry setting the cavity both sides a left side with be provided with the slide of symmetry on the right side relative lateral wall scrape urine board upper portion and be provided with horizontal roller bearing 29, the both sides of roller bearing are located respectively in the slide of a left side and the slide of a right side. And the left part with the right part with excrement arm welding is scraped to the owner, just the middle part of the left part with the right part and top have welded respectively connecting plate 210, make it become a complete slide subassembly.
As another embodiment in this embodiment, a lower roller 211 is provided on the back of the main dung scraping arm, and the axial direction of the lower roller is parallel to the main dung scraping arm. Wherein the back portion is provided on the side to which the fixing long plate is connected. In addition, the bottommost surface of the lower roller wheel is equivalent to the bottommost surface of the main dung scraping arm, and the bottommost surface of the auxiliary dung scraping arm is also equivalent to the bottommost surface of the main dung scraping arm.
As another embodiment in this embodiment, a vertical outer roller 212 is disposed at the outermost end of the auxiliary dung scraping arm, and the axis of the outer roller is disposed vertically. That is to say, in the process of scraping the excrement, the outside of vice excrement arm of scraping contacts through the lateral wall of outer running roller with the pig house, has reduced the friction of vice excrement arm of scraping and wall, improves its operation effect and life.
Adopt originally, pig house is with scraping excrement arm subassembly of scraping excrement device of embodiment, can be applicable to the pig house that has collection urine groove or do not have collection urine groove, can clear up cleaner.
and scrape excrement arm subassembly in this embodiment, through the setting of running roller down, make it can be applicable to the pig house of ground unevenness to setting up through outer running roller can reduce the friction of scraping excrement arm and this piece of pig house lateral wall, avoids scraping the damage of excrement arm, improves its life, and makes the operation of scraping the excrement arm more smooth and easy. In addition, the dung scraping arm component can be suitable for pigsties with different widths, and the application range is wide.
Adopt the excrement device of scraping of this embodiment and switching-over box thereof, can realize the forward or backward movement of switching-over box when the guide rail is reciprocating around, further realize the excrement and urine clearance in the pig house through the excrement arm subassembly of scraping that sets up on the switching-over box. The arrangement of the reversing box body improves the reliability of reversing and running, the fault is not easy to occur, and the service life of the reversing box body is further prolonged.
And the reversing mechanism of the dung scraping device for the pig house has good reversing box body sealing performance, can prevent the dung and urine in the pig house from entering the box body to corrode and block the mechanism in the box body, prolongs the service life of the reversing box body, improves the operation reliability, and avoids the blocking of a movement mechanism.
In addition, the reversing box body of the embodiment has the advantages that the lower surface of one end, matched with the positioning hole, of the reversing box body is provided with the smooth arc-shaped surface through the S-shaped reversing block, the end part of the lower surface is provided with the upward turning part, the turning part and the lower surface form the tip-shaped end part, and when the tip-shaped end part is located in the positioning hole, when the guide rail and the reversing block run in the same direction, the positioning hole acts on the turning part, so that the running reliability can be ensured, when the guide rail and the reversing block run in the opposite direction, the positioning hole acts on the arc-shaped surface, the reversing block cannot be driven to move along with the guide rail, and the running reliability is ensured, and the reversing reliability is also realized.
Claims (22)
1. the utility model provides a pig house is with scraping excrement device, includes power unit, guide rail mechanism and switching-over box still be provided with on the switching-over box and scrape the excrement arm subassembly, power unit includes the engine, the output of engine is connected its characterized in that with the input of speed reducer: the output end of the speed reducer is connected with one end of the connecting rod mechanism, the other end of the connecting rod mechanism is connected with the guide rail mechanism, the reversing box body comprises a box body, one side or two sides of the box body are connected with a dung scraping arm component, the box body is slidably arranged on the guide rail, the guide rail reciprocates and is provided with a plurality of positioning holes in the length direction of the guide rail, a positioning mechanism is arranged in the box body and comprises a front reversing block and a rear reversing block which are arranged along the direction of the guide rail, the front reversing block and the rear reversing block are respectively and rotatably connected with a positioning mechanism body, a rotatable end part of the front reversing block and the rotatable end part of the rear reversing block are respectively matched with the positioning holes to realize positioning, and the other rotatable end part of the front reversing block and the rotatable end part of the rear reversing block are.
2. A dung scraping device for a pig house according to claim 1, characterized in that: the front reversing block and the rear reversing block are S-shaped, and the short parts of the front reversing block and the rear reversing block are arranged oppositely.
3. A dung scraping device for a pig house according to claim 1 or 2, characterized in that: the reversing mechanism further comprises a reversing sliding block, sliding grooves are formed in the front end and the rear end of the reversing sliding block respectively, the pressure roller wheels are arranged in the sliding grooves in a sliding mode, and the reversing sliding block can move back and forth in the box body.
4. A dung scraping device for a pig house according to claim 3, characterized in that: the front end and the rear end of the reversing sliding block are respectively provided with a cavity with an opening at the lower part or an opening at the upper part and the lower part, the left side wall and the right side wall of the cavity are respectively provided with the sliding grooves, the pressure roller wheel is arranged in the sliding grooves, and the front reversing block and the rear reversing block are positioned between the two side walls.
5. A dung scraping device for a pig house according to claim 3, characterized in that: the reversing mechanism is characterized in that reversing arms are respectively arranged on the front outer end wall and the rear outer end wall of the reversing sliding block, the reversing arms can extend out of the box body and move back and forth, reversing stop blocks matched with the reversing arms are arranged at two ends of the guide rail, through holes for the reversing arms to pass through are formed in the front side plate and the rear side plate of the box body, dust-proof plates are respectively arranged on the outer walls of the through holes, holes for the reversing arms to pass through are formed in the dust-proof plates, and rubber rings are arranged on the inner walls of the holes.
6. a dung scraping device for a pig house according to claim 4, characterized in that: the reversing mechanism is characterized in that reversing arms are respectively arranged on the front outer end wall and the rear outer end wall of the reversing sliding block, the reversing arms can extend out of the box body and move back and forth, reversing stop blocks matched with the reversing arms are arranged at two ends of the guide rail, through holes for the reversing arms to pass through are formed in the front side plate and the rear side plate of the box body, dust-proof plates are respectively arranged on the outer walls of the through holes, holes for the reversing arms to pass through are formed in the dust-proof plates, and rubber rings are arranged on the inner walls of the holes.
7. A dung scraping device for a pig house according to claim 1, 2, 4, 5 or 6, characterized in that: the positioning mechanism body include with the roof that the box linked firmly and with two perpendicular versions of the left and right sides that the roof is connected, two perpendicular versions set up in the box and are parallel with the guide rail, erect between the version two and form the installation region, preceding switching-over piece with back switching-over piece sets up in the installation region and through the switching-over round pin with two perpendicular versions are connected, the switching-over slider is located in the installation region just be higher than preceding switching-over piece and back switching-over piece set up the installation on two perpendicular versions of positioning mechanism body the cross slot of pressure running roller.
8. A dung scraping device for a pig house according to claim 3, characterized in that: the positioning mechanism body include with the roof that the box linked firmly and with two perpendicular versions of the left and right sides that the roof is connected, two perpendicular versions set up in the box and are parallel with the guide rail, erect between the version two and form the installation region, preceding switching-over piece with back switching-over piece sets up in the installation region and through the switching-over round pin with two perpendicular versions are connected, the switching-over slider is located in the installation region just be higher than preceding switching-over piece and back switching-over piece set up the installation on two perpendicular versions of positioning mechanism body the cross slot of pressure running roller.
9. A dung scraping device for a pig house according to claim 7, characterized in that: the left end and the right end of the reversing pin are provided with springs, one end of each spring, close to the reversing block, extends out and is pressed on the upper surface of the lower portion of the reversing block, and one end of each spring, far away from the reversing block, extends out and is located in the corresponding reversing pin hole.
10. A dung scraping device for a pig house according to claim 8, characterized in that: the left end and the right end of the reversing pin are provided with springs, one end of each spring, close to the reversing block, extends out and is pressed on the upper surface of the lower portion of the reversing block, and one end of each spring, far away from the reversing block, extends out and is located in the corresponding reversing pin hole.
11. a dung scraping device for a pig house, according to claim 1, 2, 4, 5, 6, 8, 9 or 10, characterized in that: rail pressing wheels for limiting the guide rail are arranged at the front end and the rear end of the lower part of the box body.
12. a dung scraping device for a pig house according to claim 3, characterized in that: rail pressing wheels for limiting the guide rail are arranged at the front end and the rear end of the lower part of the box body.
13. A dung scraping device for a pig house according to claim 7, characterized in that: rail pressing wheels for limiting the guide rail are arranged at the front end and the rear end of the lower part of the box body.
14. a dung scraping device for a pig house, according to claim 1, 2, 4, 5, 6, 8, 9, 10, 12 or 13, characterized in that: the guide rail guide roller assembly is characterized in that guide rail guide roller assemblies are arranged on the left side wall and the right side wall in the box body, each guide rail guide roller assembly comprises a guide support, the upper end and the lower end of each guide support extend out in the same direction to form a mounting plate for mounting a guide shaft, the two sides of each guide support extend out and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve is further sleeved outside each guide shaft.
15. a dung scraping device for a pig house according to claim 3, characterized in that: the guide rail guide roller assembly is characterized in that guide rail guide roller assemblies are arranged on the left side wall and the right side wall in the box body, each guide rail guide roller assembly comprises a guide support, the upper end and the lower end of each guide support extend out in the same direction to form a mounting plate for mounting a guide shaft, the two sides of each guide support extend out and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve is further sleeved outside each guide shaft.
16. a dung scraping device for a pig house according to claim 7, characterized in that: the guide rail guide roller assembly is characterized in that guide rail guide roller assemblies are arranged on the left side wall and the right side wall in the box body, each guide rail guide roller assembly comprises a guide support, the upper end and the lower end of each guide support extend out in the same direction to form a mounting plate for mounting a guide shaft, the two sides of each guide support extend out and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve is further sleeved outside each guide shaft.
17. A dung scraping device for a pig house according to claim 11, characterized in that: the guide rail guide roller assembly is characterized in that guide rail guide roller assemblies are arranged on the left side wall and the right side wall in the box body, each guide rail guide roller assembly comprises a guide support, the upper end and the lower end of each guide support extend out in the same direction to form a mounting plate for mounting a guide shaft, the two sides of each guide support extend out and are fixedly connected with the side wall of the box body, and a rotatable guide roller sleeve is further sleeved outside each guide shaft.
18. A dung scraping device for a pig house, according to claim 1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16 or 17, characterized in that: scrape excrement arm subassembly and scrape excrement arm and vice excrement arm including the owner, the owner scrape excrement arm with vice excrement arm hinge the owner still is provided with on scraping the excrement arm and scrapes the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping the excrement arm is provided with horizontal lower running roller the vice outermost end of scraping the excrement arm is provided with vertical outer running roller.
19. A dung scraping device for a pig house according to claim 3, characterized in that: scrape excrement arm subassembly and scrape excrement arm and vice excrement arm including the owner, the owner scrape excrement arm with vice excrement arm hinge the owner still is provided with on scraping the excrement arm and scrapes the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping the excrement arm is provided with horizontal lower running roller the vice outermost end of scraping the excrement arm is provided with vertical outer running roller.
20. A dung scraping device for a pig house according to claim 7, characterized in that: scrape excrement arm subassembly and scrape excrement arm and vice excrement arm including the owner, the owner scrape excrement arm with vice excrement arm hinge the owner still is provided with on scraping the excrement arm and scrapes the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping the excrement arm is provided with horizontal lower running roller the vice outermost end of scraping the excrement arm is provided with vertical outer running roller.
21. A dung scraping device for a pig house according to claim 11, characterized in that: scrape excrement arm subassembly and scrape excrement arm and vice excrement arm including the owner, the owner scrape excrement arm with vice excrement arm hinge the owner still is provided with on scraping the excrement arm and scrapes the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping the excrement arm is provided with horizontal lower running roller the vice outermost end of scraping the excrement arm is provided with vertical outer running roller.
22. A dung scraping device for a pig house according to claim 14, characterized in that: scrape excrement arm subassembly and scrape excrement arm and vice excrement arm including the owner, the owner scrape excrement arm with vice excrement arm hinge the owner still is provided with on scraping the excrement arm and scrapes the urine board, it is outstanding downwards to scrape the urine board mainly scrape excrement arm and can freely reciprocate the main back of scraping the excrement arm is provided with horizontal lower running roller the vice outermost end of scraping the excrement arm is provided with vertical outer running roller.
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CN201920269898.0U CN209749411U (en) | 2019-03-04 | 2019-03-04 | Pig house is with scraping excrement device |
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CN201920269898.0U CN209749411U (en) | 2019-03-04 | 2019-03-04 | Pig house is with scraping excrement device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109757386A (en) * | 2019-03-04 | 2019-05-17 | 重庆市生猪产业技术研究院有限公司 | A kind of pig house dung scraping device |
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2019
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109757386A (en) * | 2019-03-04 | 2019-05-17 | 重庆市生猪产业技术研究院有限公司 | A kind of pig house dung scraping device |
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