Animal feeding cage with self-cleaning function

Abstract

The invention discloses an animal feeding cage with a self-cleaning function, and relates to the technical field of cage cleaning, the animal feeding cage with the self-cleaning function comprises a cage frame, a plurality of cleaning pieces are installed on the cage frame, a driving module and a driven module are installed at the two ends of the cage frame respectively, and the driving module and the driven module are connected through a conveying belt; a driving part is arranged at one end of the conveying belt, a driven part is arranged at the other end of the conveying belt, the driving part is installed on a driving module, the driven part is installed on a driven module, urine guide grooves are formed in the two sides of the cage frame, the urine guide grooves are in seamless connection with the edge of the conveying belt, and the height of the urine guide grooves is lower than that of the conveying belt. Animal excrement can be automatically transferred into the urine guide groove through the conveying belt, the negative-pressure exhaust pipe is arranged at the top of the urine guide groove, ammonia gas with large smell in excrement and urine can be exhausted, part of excrement which is difficult to remove can be removed through the scraping plate on the conveying belt, and self-cleaning of the cage frame is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cage cleaning, and particularly relates to an animal feeding cage with a self-cleaning function. BACKGROUND

[0002] At present, mainstream feeding cages mostly adopt the way of laying bedding or setting up manure leakage floors to deal with manure. Although the traditional manure leakage floor can make manure fall, it usually cannot realize effective separation of manure and urine, and the mixed manure and urine are more likely to ferment in the collection tank or tunnel to produce a large amount of harmful gases such as ammonia and hydrogen sulfide. These gases not only have strong irritating odor, directly endanger the respiratory health of animals, reduce feed conversion rate and growth performance, but also pose a serious threat to the health of feeding personnel working in this environment for a long time.

[0003] In the prior art, in order to improve the cage environment, some schemes try to introduce mechanical scrapers or high-pressure water flushing systems to realize manure cleaning. However, the mechanical scraper has poor effect when cleaning viscous manure, and noise and mechanical stress may cause disturbance to animals; the high-pressure water flushing consumes a large amount of water, produces a large amount of high-concentration manure water, increases the subsequent sewage treatment load, and causes the humidity in the cage to increase sharply, which is not conducive to the health of animals and the prevention and control of diseases. More importantly, most of the existing manure cleaning devices are designed to be fixed, and cannot be adaptively adjusted according to the types of animals and the properties of excrement, which often leads to incomplete cleaning or sewage flowing. In terms of ventilation, the conventional cage exhaust fan mainly performs overall air exchange, and it is difficult to directively and efficiently remove ammonia gas which is lighter than air and easy to accumulate in the upper space, so that harmful gases are retained in the animal activity area.

[0004] Therefore, there is an urgent need in the field for an efficient feeding cage cleaning device which can timely remove manure and urine from the animal living area and separate them, reduce the generation of harmful gases from the source, effectively remove the retained ammonia gas and other light harmful gases, and maintain fresh air in the cage. SUMMARY

[0005] The present application aims to provide an animal feeding cage with a self-cleaning function to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: the animal feeding cage with a self-cleaning function comprises a cage frame, a plurality of cleaning pieces are installed on the cage frame, drive modules and driven modules are respectively installed at both ends of the cage frame, a transmission belt is connected between the drive modules and the driven modules, a drive piece is arranged at one end of the transmission belt, a driven piece is arranged at the other end of the transmission belt, the drive piece is installed on the drive module, and the driven piece is installed on the driven module.

[0007] As a preferred technical scheme, a plurality of support rods are vertically arranged on the cage, a support plate is arranged on the top of the support rod, an adjusting member is arranged in the middle of the support plate, a containing chamber is arranged in the adjusting member, a lifting platform is arranged in the containing chamber, a plurality of air inlets are arranged on one side of the containing chamber, a plurality of air outlets are arranged on the other side of the containing chamber, and a urine guide groove is arranged on the both sides of the support plate.

[0008] As a preferred technical scheme, the cleaning member is arranged above the support plate, the cleaning member comprises a carrier plate which is rotationally connected with the cage, a cleaning nozzle is arranged on the carrier plate, an infrared sensor is arranged on the carrier plate, and a micro motor is arranged at one end of the carrier plate.

[0009] As a preferred technical scheme, the driving module is connected with the cage through a connecting rod, a plurality of material blocking plates are vertically arranged in the driving module, a scraper is arranged above each material blocking plate, the scraper is rotationally connected with the driving module, a pushing rod is arranged at one end of the scraper, and a dung storage barrel is arranged at the bottom of the driving module.

[0010] As a preferred technical scheme, a plurality of positioning rods are equidistantly arranged in the driven module, and a temporary storage bin is arranged on the positioning rod.

[0011] As a preferred technical scheme, the driving member comprises a driving motor which is fixedly arranged on the driving module, double-layer driving gears are arranged on the output end of the driving motor, an outer-tooth transmission shaft is arranged above the driving motor, an outer-layer transmission gear is arranged at one end of the outer-tooth transmission shaft, a double-tooth transmission shaft is arranged below the driving motor, a double-layer transmission gear is arranged at one end of the double-tooth transmission shaft, the double-layer transmission gear is a double-layer gear, an inner-tooth transmission shaft is arranged below the double-tooth transmission shaft, and an inner-layer transmission gear is arranged at one end of the inner-tooth transmission shaft.

[0012] As a preferred technical scheme, the inner-layer gear of the double-layer driving gear is connected with the outer-layer transmission gear through a belt, the outer-layer gear of the double-layer driving gear is connected with the outer-layer gear of the double-layer transmission gear through a belt, the inner-layer gear of the double-layer transmission gear is connected with the inner-layer transmission gear through a belt, an anti-skid rod is arranged near each belt, and an anti-skid wheel is arranged at the end of the anti-skid rod.

[0013] As a preferred technical scheme, the driven member comprises a driven shaft which is arranged on the driven module, and the driven shaft is connected with a driven-side scraper on one side.

[0014] As a preferred technical scheme, the transmission belt is fixed through the driving member and the driven member, and the outer surface of the transmission belt is in contact with the scraper and the driven-side scraper.

[0015] Compared with the prior art, the present application has the following advantages: 1、Cage both sides are provided with guide urine groove, guide urine groove and the edge of transmission belt are connected seamlessly, and the height of guide urine groove is lower than transmission belt, through transmission belt can automatically transfer animal excrement to guide urine groove, and the top of guide urine groove is provided with the exhaust pipe of negative pressure, can discharge the ammonia gas with larger smell in excrement and urine, part of excrement that is difficult to remove can be removed through the scraper on transmission belt, realize the self-cleaning of cage; 2、When transmission belt is installed in cage, the adjusting part installed on cage is in the middle of transmission belt, through adjusting part can make the middle of transmission belt bulge, so as to increase the slope of both sides of transmission belt, can make excrement and urine more easily enter the guide urine groove of both sides, prevent a large amount of excrement from accumulating on transmission belt and cannot be cleaned in time; 3、Still be provided with cleaning part above transmission belt, the bacteria liquid in cleaning part can be mixed and fermented with excrement, preliminarily eliminate peculiar smell, through infrared sensor on cleaning part can detect the positional relationship between nozzle and transmission belt, then through micro motor adjusts the angle of cleaning part, ensure that the sprayed bacteria liquid can contact each position on transmission belt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the main structure diagram of the application; Figure 2 It is the structure diagram of cage of the application; Figure 3 It is the cut structure diagram of cage of the application; Figure 4 It is the structure diagram of driving part of the application; Figure 5 It is the cut structure diagram of connecting module of the application; Figure 6 It is Figure 3 It is the enlarged structure diagram of A in the figure.

[0017] In the figure: 1, cage; 2, cleaning part; 3, driving module; 4, driven module; 5, transmission belt; 6, driving part; 7, driven part; 11, support rod; 12, support plate; 13, adjusting part; 14, guide urine groove; 15, exhaust pipe; 21, carrier plate; 22, cleaning nozzle; 23, infrared sensor; 24, micro motor; 31, connecting rod; 32, material blocking plate; 33, scraper; 34, excrement storage barrel; 41, positioning rod; 42, temporary storage bin; 61, driving motor; 62, outer gear transmission shaft; 63, double gear transmission shaft; 64, inner gear transmission shaft; 65, anti-skid rod; 71, driven shaft; 72, driven side scraper; 1301, Container chamber; 1302, Lifting platform; 1303, Air inlet; 1304, Exhaust outlet; 3301, Lever; 6101, Double-layer drive gear; 6102, Belt; 6201, Outer layer drive gear; 6301, Double-layer drive gear; 6401, Inner layer drive gear; 6501, Anti-slip wheel. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example: Figures 1-6 As shown, this invention provides a technical solution for an animal cage with a self-cleaning function. The self-cleaning animal cage includes a cage frame 1, on which several cleaning components 2 are installed. A drive module 3 and a driven module 4 are respectively installed at both ends of the cage frame 1. The drive module 3 and the driven module 4 are connected by a conveyor belt 5. A drive component 6 is provided at one end of the conveyor belt 5, and a driven component 7 is provided at the other end of the conveyor belt 5. The drive component 6 is mounted on the drive module 3, and the driven component 7 is mounted on the driven module 4. The cage frame 1 is placed on the drive module 3. Module 3 and driven module 4 are connected by a conveyor belt 5. There are several conveyor belts 5, which are evenly distributed in the feeding device. One end of the conveyor belt 5 passes over any drive shaft, and the other end passes over the driven shaft 71 at the same height as the drive shaft. The upper surface of the conveyor belt 5 is at the same level as the urine guide grooves 14 on both sides. There is a gap between the support rod 11 and the support plate 12 on the cage frame 1, which is just enough for the lower half of the conveyor belt 5 to pass through. The support rod 11 supports the conveyor belt 5 to prevent it from falling.

[0020] When the animal is on the cage 1, the excrement will continuously fall on the conveying belt 5, and the middle part of the conveying belt 5 is provided with an adjusting part 13, the adjusting part 13 is provided with a containing chamber 1301, the air inlet 1303 and the air outlet 1304 on both sides of the containing chamber 1301 are connected with the outside pipeline respectively, the gas is input into the air inlet 1303, when the air outlet 1304 is closed, the air pressure in the containing chamber 1301 increases, the lifting platform 1302 is lifted, and then the middle part of the conveying belt 5 is raised and the two sides are inclined, which can make the excrement on the conveying belt 5 more easily enter the urine guide groove 14 along the inclined surface on both sides, and the feces with greater viscosity can be scraped by the scraper 33 arranged near the transmission shaft, and the scraped feces can smoothly fall into the feces storage barrel 34 along the surface of the scraper 33, which is convenient for subsequent centralized treatment; the driven side scraper 72 is also arranged near the driven shaft 71 on the other side of the conveying belt 5, which can perform secondary scraping on the surface of the conveying belt 5, and ensure that the feces are completely cleaned.

[0021] In the process of transporting the excrement by the conveying belt 5, the cleaning part 2 at the top continuously sprays the bacterial liquid, which can mix and ferment with the feces to eliminate odor, and in the process of spraying, the adjusting part 13 may cause the inclination degree of the conveying belt 5 to change, in order to ensure that the bacterial liquid is accurately sprayed on the surface of the conveying belt 5, the position relationship between the surface of the cleaning part 2 and the surface of the conveying belt 5 is continuously measured by the infrared sensor 23, and the angle of the cleaning part 2 is adjusted by the micro motor 24, since the cleaning part 2 is arranged on both sides of the conveying belt 5, it is necessary to ensure that the bacterial liquid sprayed by the unilateral cleaning part 2 covers half of the conveying belt 5, so that the cleaning part 2 can comprehensively clean the conveying belt 5.

[0022] The cage 1 is vertically provided with a plurality of support rods 11, the top of the support rod 11 is provided with a support plate 12, the middle of the support plate 12 is provided with an adjusting part 13, the adjusting part 13 is provided with a containing chamber 1301, the containing chamber 1301 is provided with a lifting platform 1302, a plurality of air inlets 1303 are formed on one side of the containing chamber 1301, a plurality of air outlets 1304 are formed on the other side of the containing chamber 1301, the support plate 12 is provided with a urine guide groove 14 on both sides, and the urine guide groove 14 is provided with an air exhaust pipe 15 above.

[0023] The cleaning part 2 is installed above the support plate 12, the cleaning part 2 includes a carrier plate 21 rotatably connected with the cage 1, a cleaning nozzle 22 is installed on the carrier plate 21, an infrared sensor 23 is also installed on the carrier plate 21, and a micro motor 24 is arranged at one end of the carrier plate 21.

[0024] The driving module 3 is connected with the cage 1 through the connecting rod 31, a plurality of material blocking plates 32 are vertically distributed in the driving module 3, a scraper 33 is arranged above each material blocking plate 32, the scraper 33 is rotatably connected with the driving module 3, a push rod 3301 is arranged at one end of the scraper 33, and a feces storage barrel 34 is installed at the bottom of the driving module 3.

[0025] A plurality of positioning rods 41 are equidistantly arranged in the driven module 4, and a temporary storage bin 42 is mounted on the positioning rod 41.

[0026] The driving member 6 includes a driving motor 61 fixedly mounted on the driving module 3, a double-layer driving gear 6101 arranged on an output end of the driving motor 61, an external-tooth transmission shaft 62 mounted above the driving motor 61, an external-layer transmission gear 6201 arranged at one end of the external-tooth transmission shaft 62, a double-tooth transmission shaft 63 mounted below the driving motor 61, a double-layer transmission gear 6301 arranged at one end of the double-tooth transmission shaft 63, the double-layer transmission gear 6301 being a double-layer gear, an internal-tooth transmission shaft 64 mounted below the double-tooth transmission shaft 63, and an internal-layer transmission gear 6401 arranged at one end of the internal-tooth transmission shaft 64; the internal gear of the double-layer driving gear 6101 is connected with the external-layer transmission gear 6201 through a belt 6102, the external gear of the double-layer driving gear 6101 is connected with the external gear of the double-layer transmission gear 6301 through the belt 6102, the internal gear of the double-layer transmission gear 6301 is connected with the internal-layer transmission gear 6401 through the belt 6102, and an anti-skid rod 65 is arranged near each belt 6102, and an anti-skid wheel 6501 is arranged at the end of the anti-skid rod 65; the driving member 6 includes a plurality of transmission shafts equidistantly fixed on the driving module 3, and the number of the transmission shafts is 3 at present, the external-tooth transmission shaft 62, the double-tooth transmission shaft 63, and the internal-tooth transmission shaft 64 are arranged in sequence from top to bottom, the driving motor 61 is located between the external-tooth transmission shaft 62 and the double-tooth transmission shaft 63, the output end of the driving motor 61 is the double-layer driving gear 6101, the internal gear of the double-layer driving gear 6101 and the external-layer transmission gear 6201 are in the same plane and are connected through the belt 6102, so that the driving motor 61 drives the external-tooth transmission shaft 62 to rotate, the double-layer transmission gear 6301 is also a double-layer gear structure like the double-layer driving gear 6101, the external gear of the double-layer driving gear 6101 and the external gear of the double-layer transmission gear 6301 are in the same plane, the connection between the double-layer driving gear 6101 and the double-layer transmission gear 6301 is realized through the belt 6102, the internal gear of the double-layer transmission gear 6301 and the internal-layer transmission gear 6401 are in the same plane, the connection between the double-layer transmission gear 6301 and the internal-layer transmission gear 6401 is realized through the belt 6102, and the synchronous movement of the three transmission shafts can be realized only through a single driving motor 61 at present, when the three transmission gears are connected through the belt 6102, the belt 6102 becomes loose due to long-time operation, which may cause the belt 6102 to slip with the transmission gears, and then affect the transmission efficiency, therefore, the anti-skid rod 65 is mounted near each belt 6102, the anti-skid wheel 6501 is mounted at the end of the anti-skid rod 65, the distance between the anti-skid wheel 6501 and the belt 6102 is adjusted by rotating the anti-skid rod 65, the anti-skid wheel 6501 presses the belt 6102 downward, and then the friction between the belt 6102 and the transmission gears is increased, and the slipping of the belt 6102 is prevented.

[0027] The driven member 7 comprises a driven shaft 71 mounted on the driven module 4, and the driven shaft 71 is connected with a driven side scraper 72 on one side; the transmission belt 5 is fixed through the driving member 6 and the driven member 7, and the outer surface of the transmission belt 5 is in contact with the scraper 33 and the driven side scraper 72.

[0028] The working principle of the present application is as follows: The cage 1 is placed between the driving module 3 and the driven module 4, and the three are connected through the transmission belt 5, the transmission belt 5 is several, and is equidistantly distributed in the feeding device, one end of the transmission belt 5 is wound around any transmission shaft, and the other end is wound around the driven shaft 71 at the same height, the upper surface of the transmission belt 5 is at the same horizontal height as the two side urine guide grooves 14, and a gap is left between the support rod 11 and the support plate 12 on the cage 1, which is just enough for the lower half of the transmission belt 5 to pass through, the transmission belt 5 is supported through the support rod 11 to prevent the transmission belt 5 from falling off.

[0029] The driving member 6 comprises several transmission shafts equidistantly fixed on the driving module 3, and the number of the transmission shafts is temporarily defined as 3, the outer tooth transmission shaft 62, the double tooth transmission shaft 63 and the inner tooth transmission shaft 64 are arranged from top to bottom in sequence, the driving motor 61 is located between the outer tooth transmission shaft 62 and the double tooth transmission shaft 63, the output end of the driving motor 61 is a double-layer driving tooth 6101, the inner gear of the double-layer driving tooth 6101 is in the same plane as the outer transmission tooth 6201, and is connected through the belt 6102, so that the driving motor 61 drives the outer tooth transmission shaft 62 to rotate, the double-layer transmission tooth 6301 is also a double-layer gear structure like the double-layer driving tooth 6101, the outer gear of the double-layer driving tooth 6101 is in the same plane as the outer gear of the double-layer transmission tooth 6301, the connection between the double-layer driving tooth 6101 and the double-layer transmission tooth 6301 is realized through the belt 6102, the inner gear of the double-layer transmission tooth 6301 is in the same plane as the inner transmission tooth 6401, and the connection between the double-layer transmission tooth 6301 and the inner transmission tooth 6401 is realized through the belt 6102, at this time, only a single driving motor 61 can realize the synchronous movement of the three transmission shafts, when the three transmission teeth are connected through the belt 6102, the belt 6102 becomes loose due to long-time operation, which may cause slipping with the transmission teeth, and then affect the transmission efficiency, therefore, an anti-skid rod 65 is installed near each belt 6102, an anti-skid wheel 6501 is installed at the end of the anti-skid rod 65, the distance between the anti-skid wheel 6501 and the belt 6102 is adjusted by adjusting the anti-skid rod 65, the anti-skid wheel 6501 presses the belt 6102, and then the friction force between the belt 6102 and the transmission teeth is increased, so as to prevent the slipping of the belt 6102.

[0030] When the animal is on the cage 1, the excrement will continuously fall on the conveying belt 5, and the middle part of the conveying belt 5 is provided with an adjusting part 13, an accommodation chamber 1301 is formed in the adjusting part 13, and the gas inlet 1303 and the gas outlet 1304 on both sides of the accommodation chamber 1301 are connected with the outside pipeline respectively, the gas is introduced into the gas inlet 1303, when the gas outlet 1304 is closed, the air pressure in the accommodation chamber 1301 increases, the lifting platform 1302 is lifted, and then the middle part of the conveying belt 5 is raised and the two sides are inclined, so that the excrement on the conveying belt 5 can more easily enter the urine guide groove 14 along the inclined surface on both sides, and the feces with large viscosity can be scraped by the scraper 33 arranged near the transmission shaft, and the scraped feces can smoothly fall into the feces storage barrel 34 along the surface of the scraper 33, so that the subsequent centralized treatment is facilitated; the driven side scraper 72 is also arranged near the driven shaft 71 on the other side of the conveying belt 5, so that the surface of the conveying belt 5 can be scraped twice to ensure that the feces are completely cleaned, and the distance between the scraper 33 and the conveying belt 5 can be adjusted by the lever 3301, so that the scraper 33 can be adjusted in real time according to the amount of feces to ensure that the scraper 33 can scrape most of the feces attached to the conveying belt 5.

[0031] In the process of conveying the excrement by the conveying belt 5, the cleaning part 2 at the top continuously sprays the bacterial liquid, which can be mixed and fermented with the feces to eliminate the odor, and in the process of spraying, the adjusting part 13 can cause the inclination degree of the conveying belt 5 to change, in order to ensure that the bacterial liquid is accurately sprayed on the surface of the conveying belt 5, the position relationship between the surface of the cleaning part 2 and the surface of the conveying belt 5 is continuously measured by the infrared sensor 23, and the inclination angle of the cleaning part 2 is adjusted by the micro motor 24, since the cleaning part 2 is arranged on both sides of the conveying belt 5, only the bacterial liquid sprayed by the unilateral cleaning part 2 needs to cover half of the conveying belt 5, so that the cleaning part 2 can comprehensively clean the conveying belt 5.

[0032] The excrement in the urine guide groove 14 will finally be sent out of the cage 1 for centralized treatment, and the exhaust pipe 15 with negative pressure is installed above the urine guide groove 14, and the foul-smelling gas in the excrement can be sucked away by the exhaust pipe 15, so that the air in the cage 1 can be kept clean.

[0033] The cage 1 is provided with the urine guide groove 14 on both sides, the urine guide groove 14 is seamlessly connected with the edge of the conveying belt 5, and the height of the urine guide groove 14 is lower than that of the conveying belt 5, so that the animal excrement can be automatically transferred to the urine guide groove 14 by the conveying belt 5, and the exhaust pipe 15 with negative pressure is arranged on the top of the urine guide groove 14, which can exhaust the ammonia gas with a larger odor in the urine and feces, and part of the feces that is difficult to remove can be removed by the scraper 33 on the conveying belt 5, so that the cage 1 can be self-cleaned.

[0034] When the conveying belt 5 is installed on the cage 1, the adjusting member 13 installed on the cage 1 is located at the middle part of the conveying belt 5, the middle part of the conveying belt 5 can be raised through the adjusting member 13, so as to increase the slope of the conveying belt 5 on both sides, so that the excrement and urine can be more easily entered into the urine guide groove 14 on both sides, and a large amount of excrement can be prevented from being accumulated on the conveying belt 5 and cannot be cleaned in time.

[0035] The cleaning member 2 is further arranged above the conveying belt 5, bacteria liquid in the cleaning member 2 can be mixed with the excrement to ferment and preliminarily eliminate the peculiar smell, the position relationship between the nozzle and the conveying belt 5 can be detected through the infrared sensor 23 on the cleaning member 2, then the angle of the cleaning member 2 is adjusted through the micro motor 24, so as to ensure that the sprayed bacteria liquid can contact each position on the conveying belt 5.

[0036] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and not restrictive, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the involved claims.

Claims

1. An animal cage with self-cleaning function, characterized in that: The animal cage with self-cleaning function includes a cage frame (1), on which a number of cleaning components (2) are installed. A drive module (3) and a driven module (4) are respectively installed at both ends of the cage frame (1). The drive module (3) and the driven module (4) are connected by a conveyor belt (5). A drive component (6) is provided at one end of the conveyor belt (5), and a driven component (7) is provided at the other end of the conveyor belt (5). The drive component (6) is installed on the drive module (3), and the driven component (7) is installed on the driven module (4).

2. The animal cage with self-cleaning function according to claim 1, characterized in that: The cage (1) is vertically provided with several support rods (11), and a support plate (12) is installed on the top of the support rods (11). An adjustment component (13) is provided in the middle of the support plate (12). A receiving chamber (1301) is provided inside the adjustment component (13). A lifting platform (1302) is provided inside the receiving chamber (1301). Several air inlets (1303) are opened on one side of the receiving chamber (1301), and several exhaust ports (1304) are opened on the other side of the receiving chamber (1301). Urinary catheters (14) are provided on both sides of the support plate (12), and an exhaust pipe (15) is provided above the urinary catheter (14).

3. An animal cage with self-cleaning function according to claim 2, characterized in that: The cleaning component (2) is installed above the support plate (12). The cleaning component (2) includes a carrier plate (21) rotatably connected to the cage (1). A cleaning nozzle (22) is installed on the carrier plate (21). An infrared sensor (23) is also installed on the carrier plate (21). A micro motor (24) is provided at one end of the carrier plate (21).

4. An animal cage with self-cleaning function according to claim 3, characterized in that: The drive module (3) is connected to the cage (1) via a connecting rod (31). Several baffles (32) are vertically distributed inside the drive module (3). A scraper (33) is provided above each baffle (32). The scraper (33) is rotatably connected to the drive module (3). A lever (3301) is provided at one end of the scraper (33). A manure storage bucket (34) is installed at the bottom of the drive module (3).

5. An animal cage with self-cleaning function according to claim 4, characterized in that: The driven module (4) has several positioning rods (41) arranged at equal intervals, and a temporary storage compartment (42) is installed on the positioning rods (41).

6. An animal cage with self-cleaning function according to claim 1, characterized in that: The driving component (6) includes a driving motor (61) fixedly mounted on the driving module (3). The output end of the driving motor (61) is provided with double-layer driving teeth (6101). An external gear transmission shaft (62) is mounted above the driving motor (61). One end of the external gear transmission shaft (62) is provided with an outer layer transmission tooth (6201). A double-tooth transmission shaft (63) is mounted below the driving motor (61). One end of the double-tooth transmission shaft (63) is provided with a double layer transmission tooth (6301). The double-layer transmission tooth (6301) is a double-layer gear. An internal gear transmission shaft (64) is mounted below the double-tooth transmission shaft (63). One end of the internal gear transmission shaft (64) is provided with an inner layer transmission tooth (6401).

7. An animal cage with self-cleaning function according to claim 6, characterized in that: The inner gear of the double-layer drive gear (6101) is connected to the outer gear (6201) via a belt (6102). The outer gear of the double-layer drive gear (6101) is connected to the outer gear of the double-layer transmission gear (6301) via the belt (6102). The inner gear of the double-layer transmission gear (6301) is connected to the inner gear (6401) via the belt (6102). An anti-slip bar (65) is provided near each belt (6102), and an anti-slip wheel (6501) is provided at the end of the anti-slip bar (65).

8. An animal cage with self-cleaning function according to claim 1, characterized in that: The driven member (7) includes a driven shaft (71) mounted on the driven module (4), one side of which is connected to the driven side scraper (72).

9. An animal cage with self-cleaning function according to claim 8, characterized in that: The conveyor belt (5) is fixed by the driving member (6) and the driven member (7), and the outer surface of the conveyor belt (5) is in contact with the scraper (33) and the driven side scraper (72).

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