CN218043167U

CN218043167U - Animal joint movement running platform

Info

Publication number: CN218043167U
Application number: CN202220940631.1U
Authority: CN
Inventors: 樊德净; 欧阳子瑶; 潘燕飞; 黄惠桥; 张桂宁; 潘琪妮; 李小红; 卢舒雨
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-12-16
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an animal joint movement platform of running, including intermediate lamella and runway, the top surface of intermediate lamella is equipped with the framework, be equipped with a plurality of interval distribution's baffle in going up the framework, the top surface of going up the framework is equipped with transparent top cap, the bottom of transparent top cap is equipped with the sterilamp, be equipped with stimulation in going up the framework, the stroke groove has been seted up to the right-hand member face of going up the framework, stroke groove department is equipped with servo motor, servo motor's pivot and stimulation's right-hand member face link to each other, the bottom of intermediate lamella is equipped with down the casing, fixedly on the inner wall of the rear side of lower casing being equipped with first motor, first motor is used for driving the runway to rotate, the bottom of casing is equipped with the guide pulley down, the guide pulley below is equipped with elevating system, the mode that the change in the past stimulation experimental object run, the form that adopts the roll brush hair of roller combination brush hair is run, when touching experimental object's afterbody, can not produce to press from both sides and hinder or press from both sides dead phenomenon, effectually prevent experimental object or die, be favorable to develop experimental safe and orderly.

Description

Animal joint movement running platform

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of medical science scientific research experimental apparatus, concretely relates to animal joint movement platform of running.

[ background of the invention ]

Various animal experiment running tables appear on the market for realizing experimental intervention conditions of aerobic exercise or resistance exercise in animal experiments; most of the animal experiment running tables use sound/light/electric shock to perform intervention stimulation on experimental objects such as rats/mice, so that the experimental objects are continuously run forwards to ensure the exercise quality in the experiment. The tail stimulation of the electric shock experimental subject is stronger, so that the electric shock experimental subject is an intervention means with obvious effect, and is almost used as a fixed intervention means to be matched with other two or one to achieve the purpose of combined action. However, in practical experiments, because the electric stimulation intensities which can be endured by rats are different in size in experimental objects, when the limit of the electric stimulation intensity is explored, the tail part of the experimental object is often burnt, the tail part vein is damaged, the subsequent tail vein injection of the experiment is affected, and the death of the experimental object caused by electric shock or the clamping of the experimental object by a moving strip and an electrode plate is also caused in serious cases, so that the safe and orderly development of the experiment is not facilitated.

Secondly, because of mass production, the width distance of a designed runway is relatively fixed and cannot be changed, and runway mice with overlarge width can turn around to freely move or run backwards, so that the movement intervention quality is influenced; a runway which is too narrow cannot accommodate rats with larger sizes for movement intervention. Therefore, the exercise quality of the experimental object is greatly influenced, and the exercise training running tables of different specifications are separately purchased according to the size of the experimental object, so that the cost is high; and because the anti-resistance climbing rod exercise is different from the aerobic running training exercise, different experimental equipment must be purchased respectively for the animal experiment interfered by the aerobic combined anti-resistance exercise, so the cost is high.

Moreover, many knockout gene mice have high requirements on breeding environment, and need to be bred in the environment of SPF laminar flow at constant temperature and constant humidity, otherwise, the mice are very easy to suffer from diseases and die, and great loss of manpower and material resources is caused. Therefore, the disinfected and clean experimental tool and the environment are very important for guaranteeing the smooth development of the experiment. The previous animal training running platform hardly carries a disinfection device and needs manual scrubbing and disinfection, which is a serious potential threat to large/small mice in many high-standard breeding environments.

In summary, the present application provides an animal combined exercise running platform with various functions and cleaning and disinfecting functions by changing the stimulation mode, so as to solve the above mentioned problems.

[ Utility model ] content

The utility model aims at providing an animal joint exercise running platform, which solves the problems that the stimulation mode of the existing animal test exercise running platform is easy to cause the injury or even death of the experimental object, and is not beneficial to the safe and orderly development of the experiment; the distance and the angle of the runway on the exercise running platform are fixed, the movement route of the test object is not controllable, and the movement quality is influenced and intervened; the existing test exercise running platform does not have the self-cleaning and sterilizing functions, and is a very serious problem of potential threat to many experimental objects in high-standard breeding environment.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an animal combined exercise running platform comprises a middle plate and a runway, wherein the top surface of the middle plate is provided with a plurality of through holes for placing the runway, the runway is arranged in the through holes and consists of a roller shaft, a running strip, a first bearing and a belt pulley, the top surface of the middle plate is provided with an upper frame body, the front end surface of the upper frame body is provided with a cleaning water pipe, the top surfaces of the front end and the rear end of the upper frame body are respectively provided with a groove, a plurality of baffle plates which are distributed at intervals are arranged in the grooves, the left end surface and the right end surface of the upper frame body are respectively provided with a top cover limiting rod, the top surface of the upper frame body is provided with a transparent top cover, the bottom of the transparent top cover is provided with a disinfection lamp, an stimulation piece is arranged in the upper frame body, the inner walls of the left side and the right side of the upper frame body are respectively provided with a U-shaped guide rail, and the left end and the right end of the stimulation piece are respectively provided with a second bearing, the two second bearings are respectively arranged in the guide rails of the inner walls of the left side and the right side of the upper frame body, the inner walls of the left side and the right side of the upper frame body are respectively provided with an air cylinder, an ejector rod of the air cylinder is connected with the outer wall of the second bearing, the stimulation piece and the second bearings are controlled to move forwards and backwards through the expansion and contraction of the air cylinder, the right end face of the upper frame body is provided with a stroke groove, a servo motor is arranged at the stroke groove, a rotating shaft of the servo motor is connected with the right end face of the stimulation piece, the bottom of the middle plate is provided with a lower shell, the inner walls of the left side and the right side of the lower shell are respectively provided with a circular ring for fixing the first bearing, the inner wall of the rear side of the lower shell is fixedly provided with a first motor, a belt pulley is arranged on the rotating shaft of the first motor, a transmission belt is arranged on the belt pulley on the runway and the belt pulley on the first motor, and the bottom of the lower shell is provided with a guide wheel, a lifting mechanism is arranged below the guide wheel, a fixing frame is arranged on the middle rear side of the lower shell, and the lower shell can rotate relative to the fixing frame.

Furthermore, the side wall of the middle plate is provided with a rectangular through hole, the rectangular through hole is formed from left to right until the right end face of the through hole at the rightmost side of the middle plate is stopped, and a support plate is arranged in the rectangular through hole in the side wall of the middle plate.

Further, the roller comprises big roller and little roller, the axle center department at the both ends of big roller is equipped with little roller, be equipped with the belt pulley on the little roller, be equipped with the running strip on the big roller, the both ends of roller respectively interference fit be equipped with a first bearing, first bearing is arranged in respectively in the ring on the lateral wall of the left and right terminal surface of lower casing.

Furthermore, a buckle is arranged on the running strip, and a barrier is arranged on the buckle.

Furthermore, a through hole is formed in the front end face of the upper frame body, and the cleaning water pipe extends into the upper frame body through the through hole.

Furthermore, bayonets with downward openings are formed in the bottoms of the middle front part and the middle rear part of the baffle, the two bayonets are correspondingly clamped in the grooves at the front end and the rear end of the upper frame body respectively, threaded holes are formed in the front end face and the rear end face of the baffle respectively, baffle limiting bolts are arranged at the threaded holes, openings for avoiding the stimulation pieces are formed in the middle lower part of the rear end of the baffle, and grooves for avoiding the running strips are formed in the bottom of the baffle.

Further, the top cap gag lever post body is the stock of a rectangle, preceding, the rear end of top cap gag lever post are equipped with the fixed block respectively, the U-shaped mouth has been seted up to the bottom of fixed block, the bottom of fixed block is equipped with the stationary blade, and stationary blade accessible welding or bolted connection's mode and the outer wall connection of last framework, transparent top cap is two, the transparent top cap lateral wall is equipped with the gag lever post that stretches out to its preceding, rear end, and when transparent top cap lid was when the top surface of last framework, the gag lever post was arranged in the U-shaped mouth on the top cap gag lever post respectively, the top of transparent top cap is equipped with handle and stopper.

Furthermore, the stimulating part consists of a roller shaft and bristles, and a plurality of bristles are arranged on the roller shaft.

Furthermore, travel sunken grooves are formed above and below the travel groove, two anti-rotation bolts are arranged on the servo motor, and thread ends of the anti-rotation bolts are arranged in the travel sunken grooves respectively, so that the servo motor can move back and forth along with the control of the air cylinder, and does not rotate except the rotating shaft.

Further, elevating system comprises fixing base, the second motor, and arc lifter and fixed cylinder, the groove of placing the arc lifter is seted up to the top surface of fixing base, and the hole that supplies the second motor pivot to pass is seted up to the side in groove, the arc lifter body is the square pole of semicircle form, the one end of arc lifter is equipped with the hexagonal cover, and the other end is equipped with spacing bulge, the hexagonal cover of arc lifter one end is arranged in the groove of fixing base, be equipped with the second motor on the lateral wall of fixing base, the pivot of second motor passes the hole of groove side and the hexagonal cover of arc lifter one end, the below of spacing bulge is equipped with fixed cylinder, and when this motion treadmill was set level, spacing bulge and fixed cylinder's top surface contacted.

The utility model discloses the beneficial effect who reaches is:

(1) This motion running platform changes the mode that amazing subject ran in the past, and the form that adopts the roller to combine the roll brush of brush hair stimulates the subject to run, when touching the afterbody of subject, can not produce to press from both sides and hinder or press from both sides dead phenomenon, and the effectual subject that prevents is injured or dies is favorable to experimental safe and orderly development.

(2) The runway interval, the running platform angle and the motion mode of the motion running platform can be adjusted, and the distance between the baffle plates can be adjusted according to the experimental objects with different body types; the aerobic running test can accurately adjust the angle of the running platform and can perform a multi-angle running test; the running strip body is smooth, and its surface is equipped with the knot, can hang barriers such as outstanding barre or arch to realize aerobic exercise or anti-block motion, the motion mode is diversified, improves the motion quality.

(3) This platform is run in motion has set up the water pipe at its front end, can adopt clear water or antiseptic solution to wash the strip of running, when wasing the strip of running, can drive actuating cylinder and be close to the strip of running with the roller, make rolling brush hair scrub the strip of running, thereby realize the cleanness and the disinfection to this platform is run in motion, after the disinfection is ended, cover transparent top cap, open the sterilamp of transparent top cap bottom, it accomplishes the back to the disinfection to stew, close the sterilamp, realize self-cleaning and disinfection, avoid producing the potential virus that threatens the animal.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a cross-sectional view of the right side view of the present invention;

fig. 4 is a schematic diagram of the present invention after swinging by an angle;

fig. 5 is a schematic perspective view of the present invention after swinging;

fig. 6 is a schematic perspective view of the transparent top cover of the present invention after being opened;

fig. 7 is a schematic perspective view of the middle plate and the track of the present invention;

FIG. 8 is a perspective view of the present invention with the transparent top cover removed;

FIG. 9 is a partial schematic view at A of FIG. 8;

FIG. 10 is a partial schematic view at B of FIG. 8;

fig. 11 is a top view of the present invention with the intermediate plate removed;

FIG. 12 is a perspective view of the lift mechanism;

fig. 13 is a perspective view of the baffle.

Reference numerals are as follows: 1. a middle plate; 2. an upper frame body; 3. a top cover limiting rod; 3-1, a long rod; 3-2, fixing blocks; 3-3, a U-shaped opening; 3-4, fixing a sheet; 4. a transparent top cover; 4-1, a limiting block; 4-2, a handle; 4-3, a limiting rod; 5. a baffle plate; 6. a baffle fixing bolt; 7. a servo motor; 8. a lower housing; 8-1, a top cover; 8-2, fine air outlet holes; 8-3, a drain hole; 9. a guide wheel; 10. a second motor; 11. fixing the cylinder; 12. an arc-shaped lifting rod; 13. a fixed mount; 14. cleaning the water pipe; 15. a fixed seat; 16. a support plate; 17. a roll shaft; 18. brushing; 19. a pulley; 20. a drive belt; 21. a large roll shaft; 22. a sterilizing lamp; 23. a small roll shaft; 24. a running belt; 24-1, buckling; 25. a first bearing; 26. a guide rail; 27. a second bearing; 28. a cylinder; 29. a first motor.

[ detailed description ] A

The following description will be made in detail with reference to specific examples.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in fig. 1-13, an animal joint exercise running platform comprises an intermediate plate 1 and a track, wherein the top surface of the intermediate plate 1 is provided with a plurality of through holes for placing the track, the side wall of the intermediate plate 1 is provided with a rectangular through hole, as shown in a front view, the rectangular through hole is formed from the left end of the intermediate plate 1 to the right and is terminated by the right end face of the through hole penetrating to the rightmost side of the intermediate plate 1, the rectangular through hole on the side wall of the intermediate plate 1 is internally provided with a support plate 16, the track is internally provided with the track, the track is composed of a roller shaft, a running strip 24, a first bearing 25 and a belt pulley 19, the roller shaft is positioned in the through hole of the intermediate plate 1, the roller shaft is respectively provided with a front roller shaft and a rear roller shaft, the roller shaft is composed of a large roller shaft 21 and a small roller shaft 23, the large roller shaft 21 is positioned in the through hole of the intermediate plate 1, the small roller shaft 23 is provided with the belt pulley 19, the running strip 24 is provided on the large roller shaft 21, the two ends of the roller shaft are respectively provided with a first bearing 25, the running strip 24 is provided with a ring-shaped buckle 24, the obstacle can be provided with a hook-shaped buckle or a bar-shaped obstacle, and can be provided with a hook-shaped hook structure, and a bar-shaped obstacle, or a bar-shaped hook can be provided with a hook-shaped obstacle.

The top surface of intermediate lamella 1 is equipped with framework 2, and the preceding terminal surface of framework 2 is equipped with washing water pipe 14, and the through-hole has been seted up to the preceding terminal surface of framework 2, is equipped with many water pipe branches on the lateral wall of washing water pipe, and the water pipe branch of washing water pipe 14 stretches into in framework 2 through this through-hole, and the delivery port of water pipe branch is fan-shaped flat mouthful of form to can form fan-shaped waters when being convenient for spray water.

Go up the front end of framework 2, the top surface of rear end has seted up the recess respectively, be equipped with a plurality of interval distribution's baffle 5 in the recess, the bayonet socket that the opening was down has been seted up to the well anterior and middle rear portion bottom of baffle 5, two bayonets correspond the card respectively before going up framework 2, in the recess of rear end, the preceding terminal surface and the rear end face of baffle 5 set up threaded hole respectively, threaded hole department is equipped with baffle stop bolt 6, the opening of dodging the stimulation piece is seted up to the well lower part of baffle 5 rear end, the groove of dodging running strip 24 is seted up to the bottom of baffle 5, when the interval between the baffle 5 needs to be adjusted, loosen baffle stop bolt 6, increase or reduce the interval between two baffles 5, then manual screwing baffle stop bolt 6 can.

The left end face and the right end face of the upper frame body 2 are respectively provided with a top cover limiting rod 3, the top face of the upper frame body 2 is provided with a transparent top cover 4, the body of the top cover limiting rod 3 is a rectangular long rod 3-1, the front end and the rear end of the top cover limiting rod 3 are respectively provided with a fixed block 3-2, the bottom of the fixed block 3-2 is provided with a U-shaped opening 3-3, the bottom of the fixed block 3-3 is provided with a fixed block 3-4, the fixed blocks 3-4 can be connected with the outer wall of the upper frame body 2 in a welding or bolt connection mode, the number of the transparent top cover 4 is two, the side wall of the transparent top cover 4 is provided with limiting rods 4-3 extending towards the front end and the rear end, when the transparent top cover 4 covers the top face of the upper frame body 2, the limiting rods 4-3 are respectively arranged in the U-shaped openings 3 on the top cover limiting rods 3, the top of the transparent top cover 4 is provided with a handle 4-2 and a limiting block 4-1, the bottom of the transparent top cover 4 is provided with a disinfection lamp 22, the stimulating part is arranged in the upper frame body 2, the stimulating part is composed of a roller shaft 17 and brush hairs 18, a plurality of brush hairs 18 are arranged on the circumference of the roller shaft 17, the stimulating part is arranged at the rear upper part of the runway seen from a front view, U-shaped guide rails 26 are respectively arranged on the inner walls of the left side and the right side of the upper frame body 2, the left end and the right end of the stimulating part are respectively provided with a second bearing 27, the two second bearings 27 are respectively arranged in the guide rails 26 of the inner walls of the left side and the right side of the upper frame body 2, the inner walls of the left side and the right side of the upper frame body 2 are respectively provided with an air cylinder 28, an ejector rod of the air cylinder 28 is connected with the outer wall of the second bearing 27, the stimulating part and the second bearing 27 are controlled to move back and forth through the ejector rod telescopic function of the air cylinder 28, the right end surface of the upper frame body 2 is provided with a stroke groove, and a servo motor 7 is arranged at the stroke groove, a rotating shaft of the servo motor 7 is connected with the right end face of the stimulation piece, travel sunken grooves 2-1 are formed above and below the travel groove, two anti-rotation bolts are arranged on the servo motor 7 and are conventional bolts, and threaded ends of the anti-rotation bolts are respectively arranged in the travel sunken grooves 2-1, so that the servo motor 7 can move back and forth under the control of the air cylinder 28, the servo motor 7 does not rotate except the rotating shaft, and the stimulation piece can be driven to rotate.

The bottom of the middle plate 1 is provided with a lower shell 8, the inner walls of the left side and the right side of the lower shell 8 are respectively provided with two circular rings 8-1 for fixing a first bearing 25, the first bearings 25 are respectively arranged in the circular rings 8-1 on the side walls of the left end face and the right end face of the lower shell 8, the inner wall of the rear side of the lower shell 8 is fixedly provided with a first motor 29, a rotating shaft of the first motor 29 is provided with a belt pulley 19, the belt pulley 19 for the runway and the belt pulley 19 on the rotating shaft of the first motor 29 are of the same structure, and on the premise of no ambiguity, no distinction is made, the belt pulley 19 on the runway and the belt pulley 19 on the first motor 29 are provided with a transmission belt 20, the bottom of the lower shell 8 is provided with a guide wheel 9, a lifting mechanism is arranged below the guide wheel 9, the middle rear side of the lower shell 8 is provided with a fixing frame 13, the fixing frame 13 is fixed, and the lower shell 8 can rotate or swing relative to the fixing frame 13.

The lifting mechanism is composed of a fixed seat 15, a second motor 10, an arc lifting rod 12 and a fixed cylinder 11, a groove for placing the arc lifting rod 12 is formed in the top surface of the fixed seat 15, a hole for a rotating shaft of the second motor 10 to penetrate is formed in the side surface of the groove, the arc lifting rod 12 body is a semicircular square rod, a hexagonal sleeve is arranged at one end of the arc lifting rod 12 and used for increasing the contact area with the second motor 10 and increasing friction force, a limiting convex circle 12-1 is arranged at the other end of the groove, the hexagonal sleeve at one end of the arc lifting rod 12 is arranged in the groove of the fixed seat 15, the second motor 10 is arranged on the side wall of the fixed seat 15, the rotating shaft of the second motor 10 is designed to be a hexagonal structure, the rotating shaft of the hexagonal sleeve penetrates through the hole in the side surface of the groove and the hexagonal sleeve at one end of the arc lifting rod 12, the fixed cylinder 11 is arranged below the limiting convex circle 12-1 and fixed cylinder 11 is fixed on the bottom surface, when the running platform is laid flat, the running platform, the limiting convex circle 12-1 is in contact with the top surface of the fixed cylinder 11, and therefore the running platform is supported.

The structures such as the servo motor 7, the first motor 29, the second motor 10, the air cylinder 28 and the like are all connected by the existing controller and are controlled by the controller, and the description is omitted here.

The working principle is as follows: before use, firstly, relevant structures of the sports running platform are adjusted, the transparent blocking cover 4 is opened, due to the limitation of the top cover limiting rod 3, the transparent top cover 4 can only be opened like turning a book around the axis of the self limiting rod 4-3, when the transparent top cover 4 and the ground form a 90-degree angle, the transparent top cover 4 is put down, the limiting block 4-1 on the transparent top cover 4 is in contact with the top surface of the top cover limiting rod 3 for limiting, and the two transparent top covers 4 are fixed on two sides of the upper frame body 2 in a standing mode; when the test object of different sizes is run with oxygen, loosen baffle fixing bolt 6 on this baffle 5 earlier, after adjusting the distance between two liang of baffle 5, the baffle fixing bolt 6 of manual screwing, then drive actuating cylinder 28 through the controller and adjust the relative position of stimulation piece and runway, the brush hair 18 of stimulation piece does not contact with running belt 24 can.

As shown in fig. 2 and 4, when the angle of the running platform needs to be adjusted, the second motor 10 is driven to rotate clockwise, the arc-shaped lifting rod 12 also swings clockwise, and the center of the rotation circle of the arc-shaped lifting rod 12 is at one end of the arc-shaped lifting rod 12, so that the running platform is lifted in the swinging process of the arc-shaped lifting rod 12, the guide wheel 9 is arranged at the bottom of the lower shell 8 and is fixed, the guide wheel 9 rolls on the top surface of the arc-shaped lifting rod 12, and the inclined lifting is realized in the rolling process, and because the guide wheel 9 is fixed, the second motor 10 controls the arc-shaped lifting rod 12 not to return in the swinging process or in the swinging stopping process of the arc-shaped lifting rod 12, so that the running platform can incline statically without returning.

At the moment, the servo motor 7 drives the stimulation piece to rotate, the first motor 29 drives the runway to rotate, so that the experimental object can be placed on the runway for aerobic running test, and if impedance test is needed, a bar or other structural obstacles are added on the buckle 24-1 on the running belt 24, so that the impedance test can be carried out; cover transparent top cap 4 afterwards, alright see through transparent top cap 4 and observe the running state of subject, amazing and runway pivoted direction are relative, when subject slided to the bottom along with the running strip backward, the afterbody is rotated amazing and is run forward by brush hair 18, the amazing of receiving the amazing piece is run forward when subject lacked or the speed slows down, and can not fall to borrow the lazy or about the activity of power, both protected subject's afterbody integrality and the motion quality and the motion speed of effective control subject, this platform of running can combine the amazing use of sound certainly.

After the test is finished, the running platform needs to be cleaned, clean water or a disinfection solution is externally connected with the clean water pipe 14, the water outlet of the water pipe branch is enabled to spray the runway, at the moment, the cylinder 27 drives the stimulation piece to move forwards, the brush hair 18 and the running belt 24 stop moving when contacting, the stimulation piece and the runway continuously rotate, the brush hair 18 brushes the running belt 24, a drain hole can be formed in the bottom of the lower shell 8, sewage is discharged from the drain hole of the lower shell 8, after the cleaning is finished, the transparent top cover 4 is covered, a groove is formed in the front end and the rear end of the upper frame 2, an air circulation port is formed, moisture in the upper shell can be blown dry through natural wind, then the disinfection lamp 22 at the bottom of the transparent top cover 4 is turned on, the disinfection lamp 22 is turned off after the running platform is stood till the disinfection is finished, finally the second motor 10 is driven to rotate anticlockwise to enable the arc-shaped lifting rod 12 to reset, the running platform can be horizontally placed, and the test and the cleaning and disinfection operation is finished.

The upper frame body 2 and the middle plate 1 may be bolted so that the upper frame body 2 may be removed and then the running belt 24 may be replaced if there is a need to replace the running belt 24.

Claims

1. An animal joint movement platform of running which characterized in that: the multifunctional track comprises a middle plate and a track, wherein the top surface of the middle plate is provided with a plurality of through holes for placing the track, the track is arranged in the through holes and consists of a roller shaft, a running strip, a first bearing and a belt pulley, the top surface of the middle plate is provided with an upper frame body, the front end surface of the upper frame body is provided with a cleaning water pipe, the top surfaces of the front end and the rear end of the upper frame body are respectively provided with a groove, a plurality of baffles distributed at intervals are arranged in the grooves, the left end surface and the right end surface of the upper frame body are respectively provided with a top cover limiting rod, the top surface of the upper frame body is provided with a transparent top cover, the bottom of the transparent top cover is provided with a disinfection lamp, an stimulation piece is arranged in the upper frame body, the inner walls of the left side and the right side of the upper frame body are respectively provided with a U-shaped guide rail, the left end surface and the right end surface of the stimulation piece are respectively provided with a second bearing, and the two second bearings are respectively arranged in the guide rails of the inner walls of the left side and the right side of the upper frame body, the inner walls of the left side and the right side of the upper frame body are respectively provided with an air cylinder, an ejector rod of the air cylinder is connected with the outer wall of the second bearing and controls the stimulation piece and the second bearing to move forwards and backwards through the expansion and contraction of the air cylinder, the right end face of the upper frame body is provided with a stroke groove, a servo motor is arranged at the stroke groove, a rotating shaft of the servo motor is connected with the right end face of the stimulation piece, the bottom of the middle plate is provided with a lower shell, the inner walls of the left side and the right side of the lower shell are respectively provided with a circular ring for fixing the first bearing, the inner wall of the rear side of the lower shell is fixedly provided with a first motor, a belt pulley is arranged on the rotating shaft of the first motor, a transmission belt is arranged on the belt pulley on the runway and the belt pulley on the first motor, the bottom of the lower shell is provided with a guide pulley, and a lifting mechanism is arranged below the guide pulley, the middle rear side of the lower shell is provided with a fixed frame, and the lower shell can rotate relative to the fixed frame.

2. An animal joint exercise treadmill as defined in claim 1, wherein: the side wall of the middle plate is provided with a rectangular through hole, the rectangular through hole is formed from left to right until the right end face of the through hole on the rightmost side of the middle plate is stopped, and a support plate is arranged in the rectangular through hole in the side wall of the middle plate.

3. An animal joint exercise treadmill as defined in claim 1, wherein: the roller comprises big roller and little roller, the axle center department at the both ends of big roller is equipped with little roller, be equipped with the belt pulley on the little roller, be equipped with the running strip on the big roller, the both ends of roller respectively interference fit be equipped with a first bearing, the first bearing is arranged in respectively in the ring on the lateral wall of lower casing left and right terminal surface.

4. An animal joint exercise treadmill as defined in claim 1, wherein: the running strap is provided with a buckle, and the buckle is provided with a barrier.

5. An animal joint exercise treadmill as defined in claim 1, wherein: the front end face of the upper frame body is provided with a through hole, and the cleaning water pipe extends into the upper frame body through the through hole.

6. An animal joint exercise treadmill as defined in claim 1, wherein: the bottom of the middle front part and the middle rear part of the baffle is provided with bayonets with downward openings, the two bayonets are correspondingly clamped in the grooves at the front end and the rear end of the upper frame body respectively, the front end surface and the rear end surface of the baffle are provided with threaded holes respectively, a baffle limiting bolt is arranged at the threaded hole, the middle lower part at the rear end of the baffle is provided with a notch for avoiding the stimulating piece, and the bottom of the baffle is provided with a groove for avoiding the running strip.

7. An animal joint exercise treadmill as defined in claim 1, wherein: the utility model discloses a top cap gag lever post, including top cap gag lever post body, fixed block, U-shaped mouth, the bottom of fixed block is equipped with the stationary blade, stationary blade accessible welding or bolted connection's mode and the outer wall connection of last framework, transparent top cap is two, transparent top cap lateral wall is equipped with the gag lever post that stretches out to its preceding, rear end, and when transparent top cap lid was when the top surface of last framework, the gag lever post was arranged in respectively on the top cap gag lever post in the U-shaped mouth, the top of transparent top cap is equipped with handle and stopper.

8. An animal combination exercise running deck according to claim 1, wherein: the stimulating piece is composed of a roll shaft and bristles, and a plurality of bristles are arranged on the roll shaft.

9. An animal joint exercise treadmill as defined in claim 1, wherein: travel sunk grooves are formed above and below the travel groove, two anti-rotation bolts are arranged on the servo motor, and thread ends of the anti-rotation bolts are respectively arranged in the travel sunk grooves, so that the servo motor can move back and forth along with the control of the air cylinder, and does not rotate except for the rotating shaft.

10. An animal joint exercise treadmill as defined in claim 1, wherein: elevating system comprises fixing base, second motor, arc lifter and stationary cylinder, the groove of placing the arc lifter is seted up to the top surface of fixing base, and the hole that supplies second motor shaft to pass is seted up to the side in groove, arc lifter body is the square pole of semicircle form, the one end of arc lifter is equipped with the hexagonal cover, and the other end is equipped with spacing bulge loop, the hexagonal cover of arc lifter one end is arranged in the groove of fixing base, be equipped with the second motor on the lateral wall of fixing base, the pivot of second motor passes the hole of groove side and the hexagonal cover of arc lifter one end, the below of spacing bulge loop is equipped with stationary cylinder, and when this motion running platform was set level, spacing bulge loop and stationary cylinder's top surface contacted.