Animal cub isolated feeding observation equipment for animal husbandry and veterinary medicine
By designing an animal cub isolation, feeding and observation equipment for animal husbandry and veterinary medicine, including fixed load-bearing components, mobile load-bearing components, rotating components and drive components, the problem of existing equipment taking a long time to clean up excrement and consuming a large amount of hydropower resources is solved, and rapid and hydropower cleaning of excretions is achieved, reducing operating costs and preventing the reproduction of pathogenic microorganisms and the spread of feces odor.
Patent Information
- Application Number
- CN202510047907.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-03-14
AI Technical Summary
The existing animal husbandry and veterinary isolation, feeding and observation equipment for animal cubs consumes a lot of water and electricity resources when cleaning up excrement, and it is inconvenient to collect waste liquid, which can easily lead to the reproduction of pathogenic microorganisms and the spread of feces.
An animal cub isolated feeding and observation equipment for animal husbandry and veterinary medicine, including a fixed load-bearing assembly, a mobile load-bearing assembly, a rotating assembly and a drive assembly, is designed to rotate the excrement below through the rotating assembly, freely drop it into the collection box using gravity to avoid water and electricity consumption, and a scraper assembly is set up to further clean up feces.
It realizes rapid and water-free cleaning of excrement without water and electricity, reduces operating costs, avoids inconvenience in collecting waste liquids, and effectively prevents the reproduction of pathogenic microorganisms and the spread of feces odor.
Smart Images

Figure CN119605672A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of animal husbandry and veterinary equipment, in particular to an animal cub isolation feeding and observation device for animal husbandry and veterinary medicine. Background Art
[0002] Animal husbandry mainly includes livestock and poultry breeding such as cattle, horses, donkeys, mules, camels, pigs, sheep, chickens, ducks, geese, rabbits, bees, and domestication of wild economic animals such as deer, minks, otters, and musk deer. In the breeding process, animal cubs have low immunity and often get sick when living with their mothers. In order to improve the survival rate of cubs, sick cubs need to be isolated and raised to facilitate veterinary care and treatment of the cubs. At present, they are often raised in an ordinary box. This isolated breeding method cannot clean up the excrement in time. There will be a variety of pathogenic microorganisms in the excrement, and the cubs are prone to disease when stepping on the excrement.
[0003] At present, the patent with application number 2024106082564 discloses an isolation and feeding observation box for animal cubs for animal husbandry and veterinary medicine, including a box body and a digital display control panel. A feeding observation cavity is formed in the box body, and two support platform structures that can alternately carry animals up and down are arranged at the bottom of the feeding observation cavity. Gas-liquid nozzles that can perform gas-liquid spraying and cleaning on the support platform structure located below are arranged on both sides of the air supply component. The box body is respectively provided with an air supply component that can provide gas to the gas-liquid nozzle and a liquid supply component that can provide liquid to the gas-liquid nozzle.
[0004] The above technical solution uses the liquid supply component to flush the upper surface of the support platform structure, and then uses the air supply component to blow dry with hot air after flushing. Although it can clean up the excrement; however, firstly, the whole process of water flushing and blowing dry is very time-consuming, and requires a large amount of water and electricity resources, and the operating cost is high; secondly, since a large amount of water is required for flushing, the excrement and water mixture in the waste liquid collection box will accumulate quickly, so the waste liquid collection box must be dumped frequently; finally, if the liquid supply component does not flush the upper surface of the support platform structure cleanly, the hot air blowing will cause the odor of feces to spread throughout the room. Summary of the invention
[0005] The purpose of the present invention is to provide an isolated feeding and observation device for animal cubs for animal husbandry and veterinary medicine to solve the problems raised in the background technology. The specific technical solution is as follows:
[0006] To achieve the above-mentioned purpose and other related purposes, the present invention provides an isolated feeding and observation device for animal cubs for animal husbandry and veterinary medicine, comprising: a box body provided with a feeding and observation cavity; a carrying unit arranged at the bottom of the feeding and observation cavity; a collecting box arranged at the bottom of the box body for collecting excrement, and the collecting box is arranged below the carrying unit; and a controller unit for the operation of the feeding and observation device; wherein the carrying unit comprises a fixed bearing component, a mobile bearing component, a rotating component, and a driving component, the fixed bearing component and the mobile bearing component are staggeredly arranged at the bottom of the feeding and observation cavity to form a platform for the activities of the cubs, the rotating component is connected to the fixed bearing component and the mobile bearing component, and is used to drive the fixed bearing component and the mobile bearing component to rotate, and the driving component is connected to the mobile bearing component, and is used to control the mobile bearing component to move up and down.
[0007] Preferably, the fixed bearing assembly includes a first cross bar and a first mounting plate, the first cross bar is rotatably connected between the two first mounting plates, the first mounting plate is fixedly connected to the box body, and the end of the first cross bar is connected to the rotating assembly, and the rotating assembly is used to drive the first cross bar to rotate.
[0008] Preferably, the movable bearing assembly includes a second cross bar and a second mounting plate, the first cross bar is rotatably connected between the two second mounting plates, the second mounting plate is slidably connected between the two first mounting plates, the end of the second cross bar is connected to the rotating assembly, the rotating assembly is used to drive the second cross bar to rotate, and the first cross bar and the second cross bar are supported at the bottom of the feeding and observation chamber.
[0009] Preferably, the rotating assembly includes a first gear, a second gear, a first rack, a second rack, a first slide bar, a second slide bar, a third slide bar, a first limit body, a second limit body, and a first electric cylinder; the first gear is fixedly connected to an end portion of the first cross bar, and the upper sides of multiple first gears are simultaneously meshed with the first rack, the second gear is fixedly connected to the end portion of the second cross bar, and the lower sides of multiple second racks are simultaneously meshed with the second rack, the first rack is fixedly connected to the first slide bar, the first slide bar is slidably connected to the first limit body, the first limit body is fixedly connected to the first mounting plate, the second rack is fixedly connected to the second slide bar, the second slide bar is slidably connected to the second limit body, the second limit body is fixedly connected to the second mounting plate, the third slide bar slides through the first slide bar and the second slide bar, the third slide bar is vertically arranged, the third slide bar is fixedly connected to the output end of the first electric cylinder, and the first electric cylinder is fixedly connected to the first mounting plate.
[0010] Preferably, the driving assembly includes a connecting rod, a U-shaped frame, a guide rail, and a second electric cylinder. The second mounting plate is an L-shaped structure. One end of the connecting rod is hinged to the bottom of the second mounting plate, and the other end is hinged to the U-shaped frame. The U-shaped frame is slidably connected to the guide rail, and the guide rail is fixedly mounted on the box. The second electric cylinder is fixedly connected to the box, and the output end of the second electric cylinder is fixedly connected to the U-shaped frame.
[0011] Preferably, a scraper assembly is also provided on the box body, and the scraper assembly is used to scrape the excrement adhered to the lower surfaces of the first cross bar and the second cross bar.
[0012] Preferably, the scraper assembly includes a scraper and a third electric cylinder, the third electric cylinder is fixedly connected to the box, and the output end of the third electric cylinder is fixedly connected to the scraper.
[0013] Preferably, a plurality of bearing units are arranged at the bottom of the feeding and observation chamber, loudspeakers for emitting driving sounds are arranged on both sides of the feeding and observation chamber, an infrared sensor is arranged at the top of the feeding and observation chamber, and the infrared sensor is connected to the controller unit.
[0014] Preferably, a heating unit is provided on the top of the feeding and observation chamber to provide heat for the cubs, and a ventilation unit is also provided in the chassis.
[0015] Preferably, bentonite is provided in the collecting box.
[0016] The invention provides an animal cub isolation feeding and observation device for animal husbandry and veterinary medicine, which has the following beneficial effects:.
[0017] 1. The present invention forms a platform for the activities of the cubs by cooperating with a fixed bearing component and a mobile bearing component, controls the mobile bearing component to move downward and be misaligned with the fixed bearing component through an additional driving component, and rotates the excrement on the surfaces of the mobile bearing component and the fixed bearing component to the bottom through an additional rotating component, and uses its own gravity to freely fall into the collection box for collection; specifically, the rotating mechanism is used to transfer the excrement on the upper surfaces of the first cross bar and the second cross bar to the bottom, and the excrement falls freely, and the driving component is reset to lift the second cross bar to the same horizontal plane as the first cross bar. At this time, the originally clean lower surface is rotated to the top to form a platform for the activities of the cubs, so as to achieve rapid separation of excrement without consuming a large amount of water and electricity resources.
[0018] 2. The present invention has a reasonable structural design. By setting a scraper assembly, the scraper is driven by the third electric cylinder to scrape the lower surfaces of the first cross bar and the second cross bar, thereby further cleaning the excrement adhering to the first cross bar and the second cross bar.
[0019] 3. The present invention arranges a plurality of carrying units, loudspeakers, and infrared sensors at the bottom of the feeding and observation chamber, and emits a driving sound through the loudspeaker to drive the cubs to one side. After the infrared sensor detects the position of the cubs, the controller unit controls the carrying units that are not touched by the cubs to work, and turns over the first cross bar and the second cross bar to avoid injuries to the cubs due to mechanical movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 It is a three-dimensional structural diagram of an animal cub isolation feeding and observation device for animal husbandry and veterinary medicine according to the present invention;
[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the bearing unit of the present invention;
[0023] Figure 3 is a schematic diagram of the three-dimensional structure of the carrying unit of the present invention at another viewing angle;
[0024] Figure 4 yes Figure 2 A partial enlarged view of point A in the middle.
[0025] In the figure:
[0026] Cabinet 100:
[0027] A feeding and observation chamber 110, a speaker 111, and an infrared sensor 112;
[0028] Carrying unit 200:
[0029] The fixed bearing assembly 210, the first cross bar 211, and the first mounting plate 212,
[0030] The movable bearing assembly 220, the second cross bar 221, the second mounting plate 222, and the guide plate 223,
[0031] Rotating assembly 230, first gear 231A, second gear 231B, first rack 232A, second rack 232B, first slide bar 233A, second slide bar 233B, third slide bar 233C, first position-limiting body 234A, second position-limiting body 234B, first electric cylinder 235,
[0032] Driving assembly 240, connecting rod 241, U-shaped frame 242, guide rail 243, second electric cylinder 244,
[0033] Scraper assembly 250; scraper 251, third electric cylinder 252,
[0034] Heating unit 260,
[0035] Ventilation unit 270,
[0036] Collection box 300;
[0037] Controller unit 400. DETAILED DESCRIPTION
[0038] The following is a further detailed description of an animal cub isolation feeding and observation device for animal husbandry and veterinary medicine proposed by the present invention in combination with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer according to the following description. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.
[0039] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0040] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the form, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.
[0041] A preferred embodiment is provided below:
[0042] A kind of animal cub isolation feeding observation equipment for animal husbandry and veterinary medicine, such as Figure 1-4 As shown, it includes: a box 100 provided with a feeding observation chamber 110, a carrying unit 200 arranged at the bottom of the feeding observation chamber 110, a collecting box 300 arranged at the bottom of the box 100 for collecting excrement, the collecting box 300 is arranged below the carrying unit 200, and a controller unit 400 for the feeding observation device; wherein,
[0043] The carrying unit 200 includes a fixed carrying component 210, a mobile carrying component 220, a rotating component 230, and a driving component 240. The fixed carrying component 210 and the mobile carrying component 220 are alternately arranged at the bottom of the feeding and observation chamber 110 to form a platform for the activities of the cubs. The rotating component 230 connects the fixed carrying component 210 and the mobile carrying component 220 to drive the fixed carrying component 210 and the mobile carrying component 220 to rotate. The driving component 240 is connected to the mobile carrying component 220 to control the mobile carrying component 220 to move up and down. During cleaning, the driving component 240 moves the mobile carrying component 220 downward to be misaligned with the fixed carrying component 210. The rotating component 230 controls the mobile carrying component 220 and the fixed carrying component 210 to rotate the excrement on the surface of the mobile carrying component 220 and the fixed carrying component 210 to the bottom, and uses its own gravity to freely fall into the collection box 300 for collection.
[0044] As an embodiment of the present invention, the fixed bearing assembly 210 includes a first cross bar 211 and a first mounting plate 212, wherein the first cross bar 211 is rotatably connected between the two first mounting plates 212, the first mounting plate 212 is fixedly connected to the box body 100, and the end of the first cross bar 211 is connected to the rotating assembly 230, and the rotating assembly 230 is used to drive the first cross bar 211 to rotate.
[0045] As an embodiment of the present invention, the movable supporting assembly 220 includes a second cross bar 221 and a second mounting plate 222. The first cross bar 211 is rotatably connected between the two second mounting plates 222. The second mounting plate 222 is slidably connected between the two first mounting plates 212. The end of the second cross bar 221 is connected to the rotating assembly 230. The rotating assembly 230 is used to drive the second cross bar 221 to rotate. The first cross bar 211 and the second cross bar 221 are supported at the bottom of the feeding and observation chamber 110 to form a platform for the activities of the cubs.
[0046] As an embodiment of the present invention, the rotating assembly 230 includes a first gear 231A, a second gear 231B, a first rack 232A, a second rack 232B, a first slide bar 233A, a second slide bar 233B, a third slide bar 233C, a first limiter 234A, a second limiter 234B, and a first electric cylinder 235; the first gear 231A is fixedly connected to the end of the first cross bar 211, and the upper sides of multiple first gears 231A are simultaneously engaged with the first rack 232A, the second gear 231B is fixedly connected to the end of the second cross bar 221, and the lower sides of multiple second racks 232B are simultaneously engaged with the second rack 232B, and the first rack 232A is fixedly connected On the first slide bar 233A, the first slide bar 233A is slidably connected to the first limiting body 234A, the first limiting body 234A is fixedly connected to the first mounting plate 212, the second rack 232B is fixedly connected to the second slide bar 233B, the second slide bar 233B is slidably connected to the second limiting body 234B, the second limiting body 234B is fixedly connected to the second mounting plate 222, the third slide bar 233C slides through the first slide bar 233A and the second slide bar 233B, the third slide bar 233C is vertically arranged, the third slide bar 233C is fixedly connected to the output end of the first electric cylinder 235, and the first electric cylinder 235 is fixedly connected to the first mounting plate 212.
[0047] As an embodiment of the present invention, the driving assembly 240 includes a connecting rod 241, a U-shaped frame 242, a guide rail 243, and a second electric cylinder 244. The second mounting plate 222 is an L-shaped structure. One end of the connecting rod 241 is hinged below the second mounting plate 222, and the other end is hinged on the U-shaped frame 242. The U-shaped frame 242 is slidably connected to the guide rail 243, and the guide rail 243 is fixedly mounted on the box body 100. The second electric cylinder 244 is fixedly connected to the box body 100, and the output end of the second electric cylinder 244 is fixedly connected to the U-shaped frame 242. Furthermore, in order to prevent feces from falling into the horizontal section of the second mounting plate 222 of the L-shaped structure, a guide plate 223 is provided on the horizontal section of the second mounting plate 222. The upper surface of the guide plate 223 is an inclined surface, and the angle formed by the inclined surface and the horizontal plane is greater than 45°.
[0048] When cleaning feces, the controller unit 400 controls the driving assembly 240 to work, the second electric cylinder 244 drives the U-shaped frame 242 to slide on the guide rail 243, and the U-shaped frame 242 pulls the second mounting plate 222 through the connecting rod 241. The second mounting plate 222 slides downward under the limiting action between the two first mounting plates 212, so that the second cross bar 221 moves downward, and the controller unit 400 controls the rotating assembly 230 to work again, and the first electric cylinder 235 drives the first rack 232A and the second rack 232B to move horizontally through the third sliding rod 233C, thereby driving the first gear 231A and the second gear 231B to rotate, and the first cross bar 211 and the second cross bar 221 rotate half a circle, and the feces on the upper surfaces of the first cross bar 211 and the second cross bar 221 are transferred to the bottom and fall freely, and the driving assembly 240 is reset, and the second cross bar 221 is lifted to the same horizontal plane as the first cross bar 211. At this time, the originally clean lower surface rotates to the top to form a platform for the cubs to move.
[0049] In order to further clean the excrement adhered to the first cross bar 211 and the second cross bar 221, a scraper assembly 250 is also provided on the box body 100, and the scraper assembly 250 is used to scrape the excrement adhered to the lower surface of the first cross bar 211 and the second cross bar 221. Specifically, the scraper assembly 250 includes a scraper 251 and a third electric cylinder 252. The third electric cylinder 252 is fixedly connected to the box body 100, and the output end of the third electric cylinder 252 is fixedly connected to the scraper 251. When working, the third electric cylinder 252 drives the scraper 251 to scrape the lower surface of the first cross bar 211 and the second cross bar 221.
[0050] As an embodiment of the present invention, a plurality of carrying units 200 are arranged at the bottom of the feeding and observation chamber 110, and speakers 111 for emitting driving sounds are arranged on both sides of the feeding and observation chamber 110. An infrared sensor 112 is arranged on the top of the feeding and observation chamber 110, and the infrared sensor 112 is connected to the controller unit 400, and is used to monitor the position of the animal cubs, and emit driving sounds through the speakers 111 to drive the cubs to one side. After the infrared sensor 112 detects the position of the cubs, the controller unit 400 controls the carrying unit 200 that is not touched by the cubs to work, and turns over the first cross bar 211 and the second cross bar 221. Furthermore, the controller unit 400 also has an operation recognition module, which uses the signal transmitted by the infrared sensor 112 to identify which carrying unit 200 the feces pulled out by the cubs falls on, first drives the cubs away through the speakers 111, and then the controller unit 400 controls the corresponding carrying unit 200 to work, moves the feces into the collection box 300, and scrapes it clean with the scraper 251.
[0051] As an embodiment of the present invention, a heating unit 260 is arranged on the top of the feeding and observation chamber 110, and the heating unit 260 includes an infrared quartz radiation lamp, which provides heat for the cubs. A ventilation unit 270 is also arranged in the box 100, and the ventilation unit 270 includes a fan and ventilation holes. The ventilation holes are connected to the feeding and observation chamber 110, and the fan blows air into the feeding and observation chamber 110 through the ventilation holes to cool the cubs in summer. One side of the feeding and observation chamber 110 is the box 100, and the other three sides are composed of glass plates, which are detachably mounted on the box 100.
[0052] As an embodiment of the present invention, bentonite is provided in the collection box 300 to absorb moisture in urine and feces, solidify the feces, and facilitate cleaning.
[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.
Claims
1. An animal cub isolation feeding and observation device for animal husbandry and veterinary medicine, characterized in that: include: A box body provided with a feeding and observation chamber; A carrying unit arranged at the bottom of the feeding and observation chamber; A collection box for collecting excrement is arranged at the bottom of the box body, and the collection box is arranged below the carrying unit; And a controller unit for the feeding and observation equipment; wherein, The carrying unit includes a fixed carrying component, a mobile carrying component, a rotating component, and a driving component. The fixed carrying component and the mobile carrying component are arranged alternately at the bottom of the feeding and observation chamber to form a platform for the activities of the cubs. The rotating component connects the fixed carrying component and the mobile carrying component and is used to drive the fixed carrying component and the mobile carrying component to rotate. The driving component is connected to the mobile carrying component and is used to control the mobile carrying component to move up and down.
2. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 1, characterized in that: The fixed bearing assembly includes a first cross bar and a first mounting plate. The first cross bar is rotatably connected between the two first mounting plates. The first mounting plate is fixedly connected to the box body. The end of the first cross bar is connected to the rotating assembly, and the rotating assembly is used to drive the first cross bar to rotate.
3. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 2, characterized in that: The movable bearing assembly includes a second cross bar and a second mounting plate. The first cross bar is rotatably connected between the two second mounting plates. The second mounting plate is slidably connected between the two first mounting plates. The end of the second cross bar is connected to the rotating assembly. The rotating assembly is used to drive the second cross bar to rotate. The first cross bar and the second cross bar are supported at the bottom of the feeding and observation chamber.
4. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 3, characterized in that: The rotating assembly includes a first gear, a second gear, a first rack, a second rack, a first sliding bar, a second sliding bar, a third sliding bar, a first limiting body, a second limiting body, and a first electric cylinder; the first gear is fixedly connected to an end portion of the first cross bar, and the upper sides of multiple first gears are simultaneously meshed with the first rack, the second gear is fixedly connected to the end portion of the second cross bar, and the lower sides of multiple second racks are simultaneously meshed with the second rack, the first rack is fixedly connected to the first sliding bar, the first sliding bar is slidably connected to the first limiting body, the first limiting body is fixedly connected to the first mounting plate, the second rack is fixedly connected to the second sliding bar, the second sliding bar is slidably connected to the second limiting body, the second limiting body is fixedly connected to the second mounting plate, the third sliding bar slides through the first sliding bar and the second sliding bar, the third sliding bar is vertically arranged, the third sliding bar is fixedly connected to the output end of the first electric cylinder, and the first electric cylinder is fixedly connected to the first mounting plate.
5. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 4, characterized in that: The driving assembly includes a connecting rod, a U-shaped frame, a guide rail, and a second electric cylinder. The second mounting plate is an L-shaped structure. One end of the connecting rod is hinged under the second mounting plate, and the other end is hinged on the U-shaped frame. The U-shaped frame is slidably connected to the guide rail, and the guide rail is fixedly mounted on the box. The second electric cylinder is fixedly connected to the box, and the output end of the second electric cylinder is fixedly connected to the U-shaped frame.
6. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 3, characterized in that: The box body is also provided with a scraper assembly, which is used to scrape the excrement adhered to the lower surfaces of the first cross bar and the second cross bar.
7. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 6, characterized in that: The scraper assembly comprises a scraper and a third electric cylinder. The third electric cylinder is fixedly connected to the box body, and the output end of the third electric cylinder is fixedly connected to the scraper.
8. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 1, characterized in that: A plurality of bearing units are arranged at the bottom of the feeding and observation chamber, loudspeakers for emitting driving sounds are arranged at both sides of the feeding and observation chamber, an infrared sensor is arranged at the top of the feeding and observation chamber, and the infrared sensor is connected to the controller unit.
9. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 1, characterized in that: A heating unit is arranged on the top of the feeding and observation chamber to provide heat for the cubs, and a ventilation unit is also arranged in the cabinet.
10. The animal cub isolation feeding and observation equipment for animal husbandry and veterinary medicine according to claim 1, characterized in that: Bentonite is arranged in the collecting box.