CN211510168U

CN211510168U - Excrement leaking bottom plate for pigsty

Info

Publication number: CN211510168U
Application number: CN201922315749.6U
Authority: CN
Inventors: 范堃; 牛辉; 周洪志; 赵荣荣; 徐磊生
Original assignee: Anhui Haomu Agricultural Technology Co ltd
Current assignee: Anhui Haomu Agricultural Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-18
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a pig raising equipment field specifically is a excrement-leaking bottom plate that pig house was used, including the bottom plate body, the bottom plate body comprises drive side case and a pair of connecting plate that a pair of symmetry set up, is provided with the fretwork board between two drive side casees, and the one end of drive side case is provided with drive assembly, and the drive side incasement portion is provided with the elevating system who goes up and down to the fretwork board, and drive side incasement portion still is provided with the pull mechanism that makes the fretwork board roll-off, and drive assembly can be connected with elevating system and pull mechanism transmission respectively. This excrement-leaking bottom plate that pig house was used and application method thereof, bottom plate body simple structure, easy operation is convenient, is convenient for maintain the maintenance, helps reducing the breed cost, realizes wasing the fretwork board in the frame outside, and labour saving and time saving also conveniently clears up the subaerial excrement and urine of frame within range, has reduced the clearance degree of difficulty and the intensity of labour to the colony house, improves the cleaning efficiency to the colony house.

Description

Excrement leaking bottom plate for pigsty

Technical Field

The utility model relates to a pig raising equipment field specifically is a hourglass excrement bottom plate that pig house was used.

Background

In the pig raising industry, in order to avoid the ground connection of piglet and near the sow of stage of labor to catch a cold, and reduce and faecal contact, can adopt the fence of raising pigs usually, the fence of raising pigs has certain clearance through the support of bottom and ground, the pig of avoiding raising pigs in the fence only grounds, and the bottom plate of the fence of raising pigs adopts the plastic slab or the iron plate that has array small opening, can make excrement and urine spill from the small opening of bottom plate like this, reduce the pig in the fence of raising pigs and the chance that excrement and urine contacted, only provide more healthy living environment for the pig.

The used bottom plate formula as an organic whole structure of raising pigs of current, to bonding the difficult washing of excrement and urine that does not in time leak off on the bottom plate, the disinfection, and because the clearance of raising pigs fence and ground is difficult too big, consequently to the bottom plate below, also inconvenient clearance of excrement and urine that leaks subaerial in the small opening need adopt purpose-made longer clearance instrument, and the clearance personnel need lie prone down the operation, increased the clearance degree of difficulty and the intensity of labour to the colony house, waste time and energy, in view of this, we provide a excrement-leaking bottom plate that pig house was used and application method thereof.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hourglass excrement bottom plate that pig house was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leak dropping bottom plate that pig house was used, includes the bottom plate body, and the bottom plate body comprises drive side case and a pair of connecting plate that a pair of symmetry set up, is provided with the fretwork board between two drive side casees, and the one end of drive side case is provided with drive assembly, and drive side incasement portion is provided with the elevating system to the fretwork board lift, and drive side incasement portion still is provided with the pull mechanism that makes the fretwork board roll-off, and drive assembly can be connected with elevating system and pull mechanism transmission respectively.

Preferably, the driving side box is a long-strip-shaped box structure, the driving side boxes are arranged in parallel, the two driving side boxes are fixedly connected with the end portions of the driving side boxes through a connecting plate respectively, the connecting plate is perpendicular to the driving side boxes, the driving side boxes and the two connecting plates are connected end to form a rectangular frame structure, and brush strips used for cleaning the hollow plate are fixed on the lower surface of the connecting plate.

Preferably, the driving assembly comprises an air cylinder and a motor, the air cylinder is fixed on the outer side wall of the driving side box back to the other driving side box, the air cylinder is located near the left end of the driving side box, the motor is fixed at the end part of a piston rod of the air cylinder, the piston rod of the air cylinder is vertically downward, a bevel gear II is fixed at the output shaft end of the motor, and the output shaft of the motor is perpendicular to the piston rod of the air cylinder.

Preferably, a second through groove is formed in the position, corresponding to the motor, on the outer side wall of the driving side box, the motor is located in the second through groove and can slide up and down in the second through groove, and the output shaft end of the motor is located inside the driving side box.

Preferably, elevating system includes that a pair of symmetry is provided with the card strip, two the card strip is parallel to each other and also parallel to each other with the drive side case, two the card strip is located two the inboard of drive side case, two the card strip is laminated with the relative lateral wall outside of the drive side case that corresponds respectively to can slide from top to bottom along the lateral wall of drive side case, two set up the bayonet socket of right angle echelonment between the relative lateral wall of card strip and the upper surface of the card strip that corresponds, and two microscler sides of fretwork board block respectively the bayonet socket inboard of the card strip that corresponds, and the fretwork board can be two slide between the card strip.

Preferably, the lifting mechanism further comprises a screw rod which is connected to the top wall inside the driving side box in a fixed-shaft rotating mode, the screw rod is arranged vertically downwards, a first bevel gear is fixed to the lower end of the screw rod and can be meshed with a second bevel gear, a sliding rod is connected to the screw rod in a threaded mode, a first through groove corresponding to the sliding rod is formed in the side wall, opposite to the first driving side box, of the screw rod, one end of the sliding rod penetrates through the first through groove and is exposed to the outer side of the driving side box in the whole mode, the sliding rod can slide up and down in the first through groove, and one end, exposed to the outer side of the driving side.

Preferably, the top wall of the interior of the driving side box is provided with a plurality of screws at equal intervals along the length direction, the upper end parts of the screws are coaxially fixed with chain wheels, and the plurality of chain wheels are connected through chain transmission.

Preferably, the drawing mechanism comprises a rotating shaft which is connected with the bottom surface inside the driving side box in a fixed-shaft rotating mode, a gear is coaxially fixed in the middle of the rotating shaft, one side of the gear is exposed to the outside of the driving side box through the first through groove, a third bevel gear is fixed at the upper end of the rotating shaft, and the second bevel gear can be in meshed connection with the third bevel gear.

Preferably, the drawing mechanism further comprises a skirt board fixed on the long side edge of the bottom surface of the hollow board, a rack is fixed on the lower side edge of the side wall of the skirt board close to the corresponding driving side box, and the rack can be meshed and connected with the corresponding gear.

In addition, the application also provides a using method of the excrement leaking bottom plate for the pigsty, which comprises the following steps:

the method comprises the following steps: the driving assembly drives the lifting mechanism to enable the hollow plate to descend and is in transmission connection with the drawing mechanism;

step two: the hollow plate is pulled out by driving the pulling mechanism through the driving component and is cleaned;

step three: the hollow plate is reset by the driving component driving the drawing mechanism, and the lifting mechanism is driven again to enable the hollow plate to ascend and reset.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the lifting mechanism is driven by the driving component to stably descend and is in transmission connection with the drawing mechanism, then the drawing mechanism is driven by the driving component to draw out the hollow plate and clean the hollow plate, the hollow plate and the brush bar generate relative motion and contact with each other in the drawing process, so that the brush bar can brush out the excrement stuck on the upper surface of the hollow plate, the cleaning effect and the efficiency of the hollow plate are improved, the hollow plate is convenient to clean outside the frame, the cleaning device is very convenient, time-saving and labor-saving, the cleaning difficulty and the labor intensity are reduced, the inner side of the frame is in a through shape, the excrement on the ground in the range of the frame is convenient to clean, a special tool is not needed, the groveling is not needed, the cleaning difficulty and the labor intensity of a colony house are reduced, the cleaning efficiency of the colony house is improved, the cleaning and the disinfection treatment of the colony house are convenient, the healthy and sanitary culture environment is convenient to build;

the utility model discloses in, after the washing, reset the fretwork board through drive assembly drive pull mechanism to drive elevating system once more makes the fretwork board rise and reset, and whole process operation is simple convenient, helps improving the clean efficiency to the fretwork board, and reduction during operation is long, thereby reduces the amount of labour, and whole bottom plate body simple structure is convenient for maintain the maintenance moreover, and the practicality is high, helps reducing the breed cost.

Drawings

Fig. 1 is a top view of the assembly structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

fig. 3 is a second plan view of the assembly structure of the present invention;

FIG. 4 is a schematic view of a cross-sectional structure B-B in FIG. 3;

FIG. 5 is a schematic view of the cross-sectional structure C-C of FIG. 4

Fig. 6 is a schematic view of the cross-sectional structure D-D in fig. 4.

In the figure: 1-driving the side box; 2-connecting plates; 3, a motor; 4-a cylinder; 5-clamping strips; 6-a hollowed-out plate; 7-a sprocket; 8-a slide bar; 9-convex strips; 10-bevel gear one; 11-bevel gear two; 12-bevel gear three; 13-brushing the strip; 14-skirting board; 15-a rack; 16-a first through groove; 17-a rotating shaft; 18-gear wheel; 19-through groove two; 20-a screw; 21-chain.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a hourglass excrement bottom plate that pig house was used, includes the bottom plate body, and the bottom plate body comprises drive side case 1 and a pair of connecting plate 2 that a pair of symmetry set up, is provided with fretwork board 6 between two drive side cases 1, sets up the through-hole that the array was arranged on fretwork board 6, the through-hole is used for the excrement and urine that the drainage pig only produced, leaks to subaerial through the through-hole from fretwork board 6 on, and the one end of drive side case 1 is provided with drive assembly, and drive side case 1 is inside to be provided with the elevating system to fretwork board 6 lift, and drive side case 1 is inside still to be provided with the pull mechanism that makes the slippage of fretwork board 6, and drive assembly can be connected with elevating system and pull mechanism transmission.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the driving side box 1 is a long-strip box structure, two driving side boxes 1 are arranged in parallel, the end portions of the two driving side boxes 1 are fixedly connected through a connecting plate 2, the connecting plate 2 is perpendicular to the driving side boxes 1, the two driving side boxes 1 and the two connecting plates 2 are connected end to form a rectangular frame structure, and as shown in fig. 6, a brush bar 13 for cleaning the hollow plate 6 is fixed on the lower surface of the connecting plate 2.

In this embodiment, as shown in fig. 2 and 4, the driving assembly includes a cylinder 3 and a motor 4, the motor 4 is a step motor, and can implement forward and reverse rotation, the cylinder 3 is fixed on the outer side wall of the driving side box 1 facing away from another driving side box 1, and the cylinder 3 is located near the left end of the driving side box 1, the motor 4 is fixed at the end of the piston rod of the cylinder 3, and the piston rod of the cylinder 3 is vertically downward, a bevel gear two 11 is fixed at the output end of the motor 4, and the output shaft of the motor 4 is perpendicular to the piston rod of the cylinder 3, the cylinders 3 on the two driving side boxes 1 are connected in parallel and then connected in the circuit, and the motors 4 on the same two driving side boxes 1 are connected in parallel and then connected in the circuit, so that the two cylinders.

In addition, the cylinder 3 that this application adopted carries out the air pump of cylinder and carries out gas motion for automatically controlled cylinder, utilizes the solenoid valve, carries out telescopic control to the cylinder, and this is the common sense technique, and this application is not repeated.

In this embodiment, as shown in fig. 2 and 4, a second through groove 19 is formed in a position, corresponding to the motor 4, on the outer side wall of the driving side box 1, the motor 4 is located in the second through groove 19 and can slide up and down in the second through groove 19, and an output shaft end of the motor 4 is located inside the driving side box 1.

In this embodiment, as shown in fig. 2 and 4, the lifting mechanism includes a pair of symmetrical card strips 5, two card strips 5 are parallel to each other and also parallel to the driving side box 1, two card strips 5 are located in two inner sides of the driving side box 1, two card strips 5 are respectively attached to the outer sides of the opposite side walls of the corresponding driving side box 1 and can slide up and down along the side walls of the driving side box 1, a bayonet of a right-angled step shape is formed between the opposite side walls of the two card strips 5 and the upper surface of the corresponding card strip 5, two long side edges of the hollow plate 6 are respectively clamped inside the bayonet of the corresponding card strip 5, and the hollow plate 6 can slide between the two card strips 5.

In this embodiment, as shown in fig. 2 and 4, the lifting mechanism further includes a screw 20 rotationally connected to the top wall inside the driving side box 1 in a fixed axis manner, the screw 20 is vertically disposed downward, a first bevel gear 10 is fixed to the lower end of the screw 20, the first bevel gear 10 can be meshed with a second bevel gear 11, a sliding rod 8 is connected to the screw 20 in a threaded manner, first through grooves 16 corresponding to the sliding rod 8 are formed in the two opposite side walls of the driving side box 1, one end of the sliding rod 8 penetrates through the first through grooves 16 and is exposed to the outside of the driving side box 1, the sliding rod 8 can slide up and down in the first through grooves 16, and one end of the sliding rod 8 exposed to the outside of the driving side box 1 is fixedly connected to a protruding strip 9 fixed to the.

In this embodiment, as shown in fig. 5, a plurality of screws 20 are disposed on the inner top wall of the driving side case 1 at equal intervals along the length direction, a sprocket 7 is coaxially fixed to the upper end of the screw 20, and the plurality of sprockets 7 are drivingly connected by a chain 21.

In this embodiment, as shown in fig. 2 and 4, the drawing mechanism includes a rotating shaft 17 that is connected to the bottom surface inside the driving side box 1 in a fixed-axis rotating manner, a gear 18 is coaxially fixed in the middle of the rotating shaft 17, one side of the gear 18 is exposed to the outside of the driving side box 1 through a through groove 16, a bevel gear three 12 is fixed at the upper end of the rotating shaft 17, and a bevel gear two 11 can be meshed with the bevel gear three 12.

In this embodiment, as shown in fig. 2 and 4, the pulling mechanism further includes a skirt board 14 fixed on the long side of the bottom surface of the hollow board 6, a rack 15 is fixed on the skirt board 14 near the lower side of the corresponding side wall of the driving side box 1, and the rack 15 can be engaged with the corresponding gear 18.

When the excrement leaking bottom plate for the pigsty is used, the excrement leaking bottom plate comprises the following using steps:

the method comprises the following steps: as shown in fig. 1 to 5, when the bottom plate body needs to be cleaned, a pigsty cleaner energizes the air cylinder 3 on the driving side box 1, so that the air cylinder 3 retracts the piston rod thereof to drive the motor 4 to move upwards in the corresponding through groove two 19, and synchronously drives the bevel gear two 11 at the output shaft end of the motor 4 to move upwards, so that the bevel gear two 11 is meshed with the bevel gear one 10, at this time, the air cylinder 3 stops working, and the motor 4 is started to rotate forwards, the rotation of the motor 4 drives the screw rod 20 to rotate through the bevel gear two 11 and the bevel gear one 10, the rotation of the screw rod 20 drives all the screw rods 20 to rotate through the chain wheels 7 and the chains 21 on the screw rods 20, so that the corresponding slide rods 8 on the screw rods 20 move downwards along the corresponding through groove one 16 through the thread transmission on the screw rods 20, the downward movement of the slide rods 8 synchronously drives the clamping strips 5 to move downwards through, as shown in fig. 4 and 6, the upper surface of the hollow plate 6 is in contact with the bottom edge of the brush bar 13 after moving down, so that in subsequent operation, the gear 18 drives the hollow plate 6 to move relative to the brush bar 13 through the rack 15, the brush bar 13 brushes excrement adhered to the upper surface of the hollow plate 6, the effect of cleaning the hollow plate 6 is improved, the clamping bars 5 are lifted by adopting a plurality of screws 20 and corresponding slide bars 8, the improved supporting strength and stability of the clamping bars 5 on the hollow plate 6 are improved, and the clamping bars 5 can be lifted synchronously under the synchronous transmission action of the chain wheel 7 and the chain 21, so that the inclination is avoided, and the subsequent hollow plate 6 is kept smooth when being pulled out by the pulling mechanism;

step two: as shown in fig. 4 and 6, the hollow-out plate 6 is driven to descend synchronously by the clamping strip 5, the rack 15 is driven to move downwards by the hollow-out plate 6 through the apron plate 14, when the rack 15 is meshed with the gear 18, the operation of the motor 4 is stopped when the rack 15 is meshed with the gear 18 by human eye observation or by a sensor in the application, at the moment, the upper surface of the hollow-out plate 6 is positioned at the lower side edge of the brush strip 13, then the cylinder 3 is started again, the cylinder 3 drives the motor 4 to move downwards along the second through groove 19 through the extension of the piston rod of the cylinder 3, the second bevel gear 11 is driven to move downwards to be disengaged with the first bevel gear 10, when the second bevel gear 11 is meshed with the third bevel gear 12, the cylinder 3 is stopped, the forward rotation of the motor 4 is started again, the forward rotation of the motor 4 drives the rotating shaft 17 to rotate through the second bevel gear 11 and the third bevel gear, the rotating synchronous gear 18 of, as shown in fig. 3, the rotation of the gear 18 causes the rack 15 to be drawn out to the outside of the frame composed of the driving side box 1 and the connecting plate 2 through the tooth transmission between the gear 18 and the rack 15, so that the rack 15 drives the hollow plate 6 to be drawn out to the outside of the frame through the skirt board 14, as shown in fig. 6, the hollow plate 6 and the brush bar 13 make relative motion and contact with each other in the process of being drawn out to the outside of the frame, so that the brush bar 13 brushes the excrement adhered to the upper surface of the hollow plate 6, which is helpful for improving the cleaning effect and efficiency of the hollow plate 6.

In an embodiment of the present application, the lower surface of the hollow plate 6 is cleaned by fixing the brush bar 13 at the end of the two driving side cases 1 and below the hollow plate 6, and a water pipe may be connected to the upper brush bar 13, so that when the excrement adhered to the hollow plate 6 by the brush bar 13 is brushed, the water pipe outputs water to wash the excrement brushed by the brush bar 13, thereby improving the cleaning efficiency.

When the hollowed-out plate 6 is pulled out of the frame, the motor 4 is stopped to work, the hollowed-out plate 6 is convenient to clean on the outer side of the frame, the cleaning is very convenient, time and labor are saved, the cleaning difficulty and the labor intensity are reduced, the inner side of the frame is in a through shape, the cleaning of the ground excrement in the range of the frame is convenient, special tools are not needed, the people do not need to lie down, the cleaning difficulty and the labor intensity of a colony house are reduced, the cleaning efficiency of the colony house is improved, the cleaning and disinfection treatment of the colony house are facilitated, and a healthy and sanitary breeding environment is convenient to build;

when the excrement adhered to the hollowed-out plate 6 cannot be completely cleaned through the brush strip 13 in one extraction process, the motor 4 can be controlled to rotate forwards and backwards for many times, so that the hollowed-out plate 6 is driven to do drawing-type reciprocating motion on the clamping strip 5 through the bevel gear II 11, the bevel gear III 12, the rotating shaft 17, the gear 18, the rack 15 and the apron plate 14, the upper surface of the hollowed-out plate 6 can be brushed for many times through the brush strip 13, the excrement adhered firmly can be cleaned, and the cleaning effect is improved;

step three: as shown in fig. 1 to 5, after the bottom plate body is cleaned, the piggery cleaning staff restarts the motor 4, so that the motor 4 drives the bevel gear two 11 to rotate reversely through the output shaft, the bevel gear two 11 rotates reversely through the bevel gear three 12 to drive the rotating shaft 17 to rotate reversely, and then drives the synchronous gear 18 to rotate reversely through the rotating shaft 17, the reverse rotation of the gear 18 causes the rack 15 to move and reset towards the frame through the tooth transmission action between the gear 18 and the rack 15, the reset of the rack 15 drives the hollow plate 6 to move towards the frame along the clamping strip 5 through the skirt board 14, and resets, when the hollow plate 6 resets, the motor 3 stops working, and starts the cylinder 3, the cylinder 3 drives the motor 4 to move upwards through the corresponding through groove two 19 through the piston rod of the cylinder 3, and synchronously drives the bevel gear two 11 at the output shaft end of the motor 4 to move upwards, so that the bevel gear two 11 and the bevel gear, the bevel gears II 11 and the bevel gears I10 are meshed and connected, at the moment, the air cylinder 3 is stopped to work, the motor 4 is started to reversely rotate, the screws 20 are driven to reversely rotate by the reverse rotation of the motor 4 through the bevel gears II 11 and the bevel gears I10, the screws 20 are driven to reversely rotate through the chain wheels 7 and the chains 21 on the screws 20, so that the corresponding slide bars 8 on the screws 20 move upwards along the corresponding through grooves I16 through the thread transmission on the screws 20, namely, each slide bar 8 moves upwards on the screw 20 in threaded connection with the slide bar 8, the upwards moving of the slide bars 8 synchronously drives the clamping strips 5 to move upwards through the convex strips 9, further, the hollow plates 6 are synchronously driven to move upwards and reset, the whole process is simple and convenient to operate, the cleaning efficiency of the hollow plates 6 is improved, the working time is shortened, the working amount is reduced, and the whole bottom plate body is simple, convenient maintenance, the practicality is high, helps reducing the breed cost.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leak excrement bottom plate that pig house was used, includes the bottom plate body, its characterized in that: the bottom plate body comprises a pair of driving side boxes (1) and a pair of connecting plates (2) which are symmetrically arranged, a hollow plate (6) is arranged between the two driving side boxes (1), a driving assembly is arranged at one end of each driving side box (1), an elevating mechanism for lifting the hollow plate (6) is arranged inside each driving side box (1), a drawing mechanism for sliding the hollow plate (6) out is further arranged inside each driving side box (1), and the driving assembly can be respectively in transmission connection with the elevating mechanism and the drawing mechanism.

2. A manure leaking floor for a pig house according to claim 1, characterized in that: drive side case (1) is rectangular shape box structure, two drive side case (1) parallel arrangement each other, and two respectively through a connecting plate (2) fixed connection between the tip of drive side case (1), connecting plate (2) and drive side case (1) mutually perpendicular, and two drive side case (1) and two connecting plate (2) end to end constitute a rectangular frame construction, the lower fixed surface of connecting plate (2) is used for brush strip (13) clean to fretwork board (6).

3. A manure leaking floor for a pig house according to claim 2, characterized in that: the driving assembly comprises a cylinder (3) and a motor (4), the cylinder (3) is fixed on the outer side wall of the driving side box (1) back to the other driving side box (1), the cylinder (3) is located near the left end of the driving side box (1), the motor (4) is fixed at the end part of a piston rod of the cylinder (3), a piston rod of the cylinder (3) is vertically downward, a bevel gear II (11) is fixed at the output shaft end of the motor (4), and the output shaft of the motor (4) is perpendicular to the piston rod of the cylinder (3).

4. A manure leaking floor for a pig house according to claim 2, characterized in that: a second through groove (19) is formed in the position, corresponding to the motor (4), on the outer side wall of the driving side box (1), the motor (4) is located in the second through groove (19) and can slide up and down in the second through groove (19), and the output shaft end of the motor (4) is located inside the driving side box (1).

5. A manure leaking floor for a pig house according to claim 3, characterized in that: elevating system includes that a pair of symmetry is provided with card strip (5), two card strip (5) are parallel to each other and also parallel to each other with drive side case (1), two card strip (5) are located two the inboard of drive side case (1), two card strip (5) laminate with the relative lateral wall outside of the drive side case (1) that corresponds respectively to can follow the lateral wall of drive side case (1) and slide from top to bottom, two the bayonet socket of right angle echelonment is seted up between the upper surface of the relative lateral wall of card strip (5) and the card strip (5) that corresponds, and two microscler sides of fretwork board (6) block respectively in the bayonet socket inboard of the card strip (5) that corresponds to fretwork board (6) can be two slide between card strip (5).

6. A manure leaking bottom plate for a pig house according to claim 5, characterized in that: the lifting mechanism further comprises a screw rod (20) which is connected to the top wall inside the driving side box (1) in a fixed-shaft rotating mode, the screw rod (20) is vertically arranged downwards, a first bevel gear (10) is fixed to the lower end of the screw rod (20), the first bevel gear (10) can be meshed with a second bevel gear (11) in a connected mode, a sliding rod (8) is connected to the screw rod (20) in a threaded mode, through grooves (16) corresponding to the sliding rod (8) are formed in the two opposite side walls of the driving side box (1), one end of the sliding rod (8) penetrates through the through grooves (16) and is exposed to the outer side of the driving side box (1), the sliding rod (8) can slide up and down in the through grooves (16), and one end, exposed to the outer side of the driving side box (1), of the sliding rod (8) is fixedly connected with a protruding strip (9) fixed to.

7. A manure leaking bottom plate for a pig house according to claim 6, characterized in that: the inner top wall of the driving side box (1) is provided with a plurality of screws (20) at equal intervals along the length direction, the upper end parts of the screws (20) are coaxially fixed with chain wheels (7), and the chain wheels (7) are in transmission connection through chains (21).

8. A manure leaking bottom plate for a pig house according to claim 6, characterized in that: the drawing mechanism comprises a rotating shaft (17) which is connected to the bottom surface inside the driving side box (1) in a fixed-shaft rotating mode, a gear (18) is coaxially fixed in the middle of the rotating shaft (17), one side of the gear (18) is exposed to the outside of the driving side box (1) through a first through groove (16), a third bevel gear (12) is fixed at the upper end of the rotating shaft (17), and the second bevel gear (11) can be meshed with the third bevel gear (12) in a connected mode.

9. A manure leaking bottom plate for a pig house according to claim 8, characterized in that: the drawing mechanism further comprises an apron board (14) fixed on the long side edge of the bottom surface of the hollow board (6), a rack (15) is fixed on the lower side edge of the side wall of the apron board (14) close to the corresponding driving side box (1), and the rack (15) can be meshed and connected with the corresponding gear (18).