Livestock trough cleaning equipment

Abstract

The invention belongs to the technical field of livestock breeding, and particularly relates to livestock trough cleaning equipment which comprises a placement trough, a cleaning device and a cleaning device. The supporting turnover mechanism is fixedly arranged at one end in the placing groove; the feeding trough is rotationally connected to the top end of the supporting turnover mechanism, and the supporting turnover mechanism is used for driving the feeding trough to turn over so that an opening of the feeding trough can face upwards or downwards; the cleaning mechanism is fixedly arranged on the placing groove, and the cleaning mechanism is used for cleaning the interior of the feeding trough when the opening of the feeding trough faces downwards; the water washing mechanism is fixedly arranged on the breeding ground, and the water washing mechanism is used for washing the interior of the cleaned feeding trough. The system adapts to different breeding scenes, is efficient and thorough, and can reduce manpower dependence and resource consumption. The trough cleaning technology is innovated through mechanical and automatic means, the mechanization level of the whole breeding link is improved, and healthy and sustainable development of animal husbandry is guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of livestock breeding, and particularly relates to a livestock trough cleaning device. BACKGROUND

[0002] In modern livestock breeding industry, the trough is a direct carrier for livestock to take feed every day, and its sanitary condition is directly related to the health level of animals, feed conversion efficiency and the effectiveness of disease prevention and control. The long-term residual feed residues, saliva, microorganisms and putrefactive organic matter in the trough not only pollute the newly fed feed, reduce its palatability and nutritional value, but also easily become a breeding ground for pathogenic microorganisms and parasites, which seriously threatens the biological safety of livestock groups. Therefore, regular and thorough cleaning of the livestock trough is an indispensable and standard rigorous basic management work in the farm.

[0003] At present, most small and medium-sized farms and even part of large farms still highly rely on traditional manual methods in the trough cleaning link. The operating personnel usually use simple tools such as shovels, scrapers and brooms, supplemented by high-pressure water guns for flushing. This method has significant drawbacks: first, the labor intensity is extremely great, and the cleaning work is repetitive and tedious, which is a severe test of the physical strength of the operating personnel; second, the cleaning efficiency is low, which is difficult to meet the rapid turnover of the shed cleaning demand of large-scale and intensive farms; third, the cleaning effect is uneven, especially for the corners, bottom and other parts of the long trough, manual cleaning is difficult to achieve thorough and dead angle-free, and health hazards continue to exist; in addition, a large amount of water resources are consumed during the operation, and the generated sewage can easily cause environmental pollution if not properly treated. At the same time, the frequent operation of manual workers into the shed also increases the risk of human-animal cross infection.

[0004] With the continuous improvement of the scale and intensification of livestock breeding, and the increasingly strict requirements of the industry on production efficiency, animal welfare and food safety, the traditional inefficient and high-cost manual cleaning mode has become a prominent shortcoming that restricts the cost reduction and efficiency increase and high-quality development of the industry.

[0005] Therefore, it is necessary to design a livestock trough cleaning device to solve the above problems. SUMMARY

[0006] The purpose of the present application is to provide a livestock trough cleaning device that is suitable for different breeding scenes, efficient, thorough and can reduce the dependence on manpower and resource consumption. The trough cleaning process is innovated by means of mechanization and automation, which improves the mechanization level of the whole breeding link and ensures the healthy and sustainable development of the livestock industry.

[0007] In order to achieve the above object, the present application provides the following scheme: a livestock trough cleaning device, comprising: a placing trough opened on the breeding ground; a support overturning mechanism fixedly arranged at one end in the placing trough; a feeding trough rotationally connected at the top end of the support overturning mechanism, the support overturning mechanism being used to drive the feeding trough to overturn so that the opening of the feeding trough faces upward or downward; a cleaning mechanism fixedly arranged on the placing trough, the cleaning mechanism being used to clean the inside of the feeding trough when the opening of the feeding trough faces downward; and a water washing mechanism fixedly arranged on the breeding ground, the water washing mechanism being used to flush the inside of the feeding trough after cleaning.

[0008] Based on the livestock trough cleaning device of the present application, the support overturning mechanism comprises two second telescopic rods and a limiting rod, the second telescopic rods and the limiting rod are fixedly connected with the bottom wall of the placing trough, the two second telescopic rods are respectively located at the two ends of the long side of the bottom of the feeding trough, the limiting rod is located at the middle of the other long side of the bottom of the feeding trough, the feeding trough is rotationally connected with the top ends of the two second telescopic rods through two rotating shafts, one end of one of the second telescopic rods is fixedly connected with a overturning driving part, the overturning driving part is in transmission connection with the rotating shaft, and the bottom end of the feeding trough is in contact with the top end of the limiting rod when the opening of the feeding trough faces upward.

[0009] Based on the livestock trough cleaning device of the present application, the overturning driving part comprises a third motor, the third motor is fixedly connected with the top end of one of the second telescopic rods, the output shaft of the third motor is coaxially fixedly connected with a driving gear, the driving gear is in transmission engagement with a driven gear, and the driven gear is coaxially fixedly sleeved on the rotating shaft.

[0010] Based on the livestock trough cleaning device of the present application, the long side wall of the feeding trough close to the second telescopic rod is arranged in an inclined manner, and the long side wall of the feeding trough close to the limiting rod is arranged in a vertical manner.

[0011] Based on the livestock trough cleaning device of the present application, the cleaning mechanism comprises a first motor and a first sliding rod, the first motor is fixedly connected with the bottom wall in the placing trough, one end of the output shaft of the first motor is coaxially fixedly connected with a first screw rod, the first screw rod is horizontally arranged, the other end of the first screw rod is rotationally connected with a first screw rod fixing seat, the first screw rod fixing seat is fixedly connected with the bottom wall in the placing trough, the first sliding rod is parallel to the first screw rod and located in the same horizontal plane, first sliding rod fixing seats are fixedly connected at the two ends of the first sliding rod, the first sliding rod fixing seats are fixedly connected with the bottom wall in the placing trough, one end of the first screw rod is threadedly connected with a cleaning part, and the other end of the cleaning part is in sliding connection with the first sliding rod.

[0012] The livestock trough cleaning device based on the application, the cleaning part includes two moving rods, two moving rods are parallel and interval arrangement, one end of the moving rod is threadedly connected with the first screw rod, the other end of the moving rod is slidably connected with the first sliding rod, the top of the moving rod is fixedly connected with the third telescopic rod, the third telescopic rod is vertically arranged, four third telescopic rods are fixedly connected at the top, and the cleaning trough is fixedly connected.

[0013] The livestock trough cleaning device based on the application, the cleaning trough is close to the long side wall of the trough, and the height of the long side wall far from the trough is greater than that of the long side wall close to the trough.

[0014] The livestock trough cleaning device based on the application, the water washing mechanism includes a portal frame, the portal frame is fixedly connected to the breeding ground, the portal frame is located above the placing trough, the portal frame is located on the side away from the trough of the cleaning mechanism, the portal frame is internally provided with a lifting part, and the water washing part is fixedly connected to the side close to the trough of the lifting part.

[0015] The livestock trough cleaning device based on the application, the lifting part includes a second motor, the second motor is fixedly connected to one end of the top of the portal frame, a second screw rod is coaxially fixedly connected to the output shaft of the second motor, the second screw rod is vertically arranged in one end of the portal frame, the other end of the second screw rod is rotatably connected to the breeding ground, the other end of the portal frame is fixedly connected with a second sliding rod, the second sliding rod is parallel to the second screw rod and is fixedly connected to the breeding ground at the other end, one end of the second screw rod is threadedly connected with a lifting rod, the lifting rod is horizontally arranged, the other end of the lifting rod is slidably connected with the second sliding rod, and the water washing part is fixedly connected to the side close to the trough of the lifting rod.

[0016] The livestock trough cleaning device based on the application, the water washing part includes two first telescopic rods, two first telescopic rods are horizontally and interval arranged, the fixed end of the first telescopic rod is fixedly connected to the side close to the trough of the lifting rod, the telescopic end of the first telescopic rod is fixedly connected with a water pipe, the top side wall of the water pipe is fixedly connected with a plurality of second nozzles, the side wall of the water pipe close to the trough is fixedly connected with a plurality of first nozzles, the first nozzles and the second nozzles are equally spaced along the length direction of the water pipe, the two ends of the water pipe are respectively fixedly connected with branch pipes, a plurality of third nozzles are fixedly connected on the branch pipes, and the side wall of the water pipe is communicated with an external water source through a telescopic hose.

[0017] Compared with the prior art, the present application has the following advantages and technical effects: the present application effectively solves the problems of high labor intensity, low efficiency, incomplete cleaning and the like in traditional manual cleaning of the feeding trough through integrated and automated mechanical structure design. The core of the device is that the supporting and overturning mechanism can automatically overturn the feeding trough to have the opening downward, so that the residual feed and dirt in the trough are preliminarily dropped under the action of gravity, creating conditions for deep cleaning. The cleaning mechanism then mechanically scrapes and collects the feeding trough, and the special height design of the cleaning mechanism can effectively collect the scraped dirt, preventing splashing. The subsequent water washing mechanism can accurately cover each vertical surface and corner inside the feeding trough through a liftable and telescopic multi-nozzle system, realizing high-pressure washing and disinfection, and ensuring the completeness of cleaning. In the whole process, the overturning of the feeding trough, the mechanical scraping and collection of the dirt, and the high-pressure water washing of the three key links are seamlessly connected and automatically operated, greatly reducing the human intervention, and significantly improving the processing capacity of the feeding trough per unit time. At the same time, the device concentrates the cleaning operation in the preset placement trough area, facilitating the centralized collection and treatment of sewage, reducing the risk of environmental pollution, and improving the working environment in the farm. Overall, the device effectively improves the mechanization level and hygiene standard of the livestock feeding trough cleaning work, and provides reliable equipment support for cost reduction and efficiency improvement and biological safety prevention and control of the farm. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 It is an installation state diagram of the present application in the placement trough.

[0020] Figure 2 It is a whole schematic diagram of the present application.

[0021] Figure 3 It is Figure 2 A partial enlarged view of the middle A.

[0022] Figure 4 It is Figure 2 A partial enlarged view of the middle B.

[0023] Figure 5 It is a schematic diagram of the cleaning mechanism and the water washing mechanism of the present application.

[0024] Figure 6 It is another angle schematic diagram of the cleaning mechanism of the present application.

[0025] Wherein, 1, breeding ground; 2, placed groove; 3, trough; 4, cleaning groove; 5, gantry; 6, lifting rod; 7, first telescopic rod; 8, water pipe; 9, limiting rod; 10, second telescopic rod; 11, first motor; 12, first lead screw; 13, first lead screw fixing seat; 14, first sliding rod; 15, first sliding rod fixing seat; 16, second motor; 17, second lead screw; 18, second sliding rod; 19, moving rod; 20, rotating shaft; 21, third motor; 22, driving gear; 23, driven gear; 24, branch pipe; 25, first nozzle; 26, second nozzle; 27, third nozzle; 28, third telescopic rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0028] Reference Figures 1 to 6 As shown in the figure, the present application provides a livestock trough cleaning device, which comprises: a placed groove 2 opened on the breeding ground 1; a support overturning mechanism fixedly arranged at one end in the placed groove 2; a trough 3 rotationally connected at the top end of the support overturning mechanism, the support overturning mechanism being used to drive the trough 3 to overturn so that the opening of the trough 3 faces upward or downward; a cleaning mechanism fixedly arranged on the placed groove 2, the cleaning mechanism being used to clean the inside of the trough 3 when the opening of the trough 3 faces downward; and a water washing mechanism fixedly arranged on the breeding ground 1, the water washing mechanism being used to flush the inside of the cleaned trough 3.

[0029] Further, the support overturning mechanism comprises two second telescopic rods 10 and a limiting rod 9, the second telescopic rods 10 and the limiting rod 9 are both fixedly connected with the bottom wall of the placed groove 2, the two second telescopic rods 10 are respectively located at the two ends of the long side at the bottom of the trough 3, the limiting rod 9 is located at the middle of the other long side at the bottom of the trough 3, and the trough 3 is rotationally connected with the top ends of the two second telescopic rods 10 through two rotating shafts 20, one of the top ends of the second telescopic rods 10 is fixedly connected with an overturning driving part, the overturning driving part is in transmission connection with the rotating shaft 20, and the bottom end of the trough 3 is in contact with the top end of the limiting rod 9 when the opening of the trough 3 faces upward.

[0030] Further, the overturning driving part comprises a third motor 21 fixedly connected with the top end of one of the second telescopic rods 10, and a driving gear 22 coaxially fixedly connected with the output shaft of the third motor 21, and a driven gear 23 coaxially fixedly sleeved on the rotating shaft 20 and in transmission engagement with the driving gear 22.

[0031] Further, the feeding trough 3 is obliquely arranged near the long side wall of the second telescopic rod 10, and vertically arranged near the long side wall of the limiting rod 9.

[0032] When the inside of the feeding trough 3 needs to be cleaned, first, the second telescopic rod 10 is controlled to be elongated, so that the height of the feeding trough 3 is lifted to a position higher than the top end of the cleaning mechanism, to prevent the feeding trough 3 from interfering with the cleaning mechanism during overturning, and then the feeding trough 3 is controlled to be horizontally overturned by 180°, from the opening upward to the opening downward.

[0033] When the cleaning process needs to be started, first, the two second telescopic rods 10 are synchronously elongated by the automatic control system, so that the feeding trough 3 is smoothly lifted to a predetermined height. This lifting action is crucial, and its direct purpose is to ensure that the bottom and any part of the side wall of the feeding trough 3 will not interfere with any component of the cleaning mechanism located below it in the entire movement track of the subsequent overturning, thereby creating the necessary vertical space for safe and smooth overturning operation. When the feeding trough 3 is lifted to a safe height, the overturning driving part is immediately started, specifically, the third motor 21 is controlled to operate, the output shaft of the third motor 21 drives the driving gear 22 coaxially fixed thereto to rotate, the driving gear 22 transmits power to the rotating shaft 20 through the driven gear 23 coaxially fixedly sleeved on the rotating shaft 20, so as to drive the feeding trough 3 to rotate by 180 degrees around the axis formed by the two rotating shafts 20 in the horizontal direction. In this process, since the feeding trough 3 is rotatably connected with the top ends of the two second telescopic rods 10 through the two rotating shafts 20 respectively, the fulcrum of the entire overturning action is stable, and the force is balanced. The feeding trough 3 is smoothly overturned from the initial normal feeding posture with the opening upward to the cleaning posture with the opening downward. The limiting rod 9 plays an accurate mechanical limiting and supporting role, ensuring that after the feeding trough 3 is contracted in place, its opening can be accurately restored to the horizontal state upward, ready for the next feeding. The positioning is accurate and the action is reliable during the entire lifting and overturning process.

[0034] In summary, the supporting tilting mechanism achieves the safe lifting and lowering of the trough 3 via the second telescopic rod 10, and the precise 180-degree tilting of the trough 3 is achieved through the tilting drive unit composed of the third motor 21, the driving gear 22, the driven gear 23, and the rotating shaft 20. Combined with the limiting rod 9, this enables stable, automatic, and error-free switching of the trough 3 between the working and cleaning positions. This not only completely liberates manual labor from the arduous task of tilting, but also provides stable and precise positioning conditions for the efficient and automated operation of the subsequent cleaning and washing mechanisms. It is the prerequisite and core link for the smooth implementation of the entire automated cleaning process, greatly ensuring cleaning efficiency and equipment reliability.

[0035] Furthermore, the cleaning mechanism includes a first motor 11 and a first slide rod 14. The first motor 11 is fixedly connected to the bottom wall of the placement groove 2. The output shaft of the first motor 11 is coaxially fixedly connected to one end of a first lead screw 12. The first lead screw 12 is horizontally arranged. The other end of the first lead screw 12 is rotatably connected to a first lead screw fixing seat 13. The first lead screw fixing seat 13 is fixedly connected to the bottom wall of the placement groove 2. The first slide rod 14 is parallel to the first lead screw 12 and located on the same horizontal plane. Both ends of the first slide rod 14 are fixedly connected to first slide rod fixing seats 15. The first slide rod fixing seats 15 are fixedly connected to the bottom wall of the placement groove 2. The first lead screw 12 is threadedly connected to one end of a cleaning part. The other end of the cleaning part is slidably connected to the first slide rod 14.

[0036] Furthermore, the cleaning unit includes two movable rods 19, which are parallel and spaced apart. One end of the movable rod 19 is threadedly connected to the first lead screw 12, and the other end of the movable rod 19 is slidably connected to the first slide rod 14. Both ends of the top of the movable rod 19 are fixedly connected to a third telescopic rod 28, which is vertically arranged. The top ends of the four third telescopic rods 28 are fixedly connected to a cleaning groove 4.

[0037] Furthermore, the height of the long sidewall of the cleaning trough 4 near the feeding trough 3 is greater than the height of the long sidewall away from the feeding trough 3.

[0038] During the cleaning process, the opening of the feeding trough 3 faces downwards. The higher side wall of the cleaning trough 4 first contacts the inclined side wall of the feeding trough 3. After contact, the cleaning trough 4 moves horizontally and rises simultaneously under the drive of the first lead screw 12 and the third telescopic rod 28 to clean the inclined side wall of the feeding trough 3. Then it contacts the horizontal bottom wall of the feeding trough 3. At this time, the cleaning trough 4 only moves horizontally under the drive of the first lead screw 12 and does not move up or down. After the horizontal bottom wall of the feeding trough 3 is cleaned, the third motor 21 drives the feeding trough 3 to rotate in the opposite direction, causing the vertical long side wall of the feeding trough 3 to flip from a vertical state to an inclined state. Then, the cleaning trough 4 moves horizontally and falls simultaneously under the drive of the first lead screw 12 and the third telescopic rod 28 to clean the vertical long side wall of the feeding trough 3.

[0039] When the trough 3 is stably placed in the open downward cleaning posture under the action of the support turnover mechanism, the cleaning mechanism is started. The core driving source comes from the first motor 11. After the first motor 11 is started, the first screw rod 12 fixedly connected with the output shaft of the first motor 11 is rotated. Since the first screw rod 12 is stably supported on the bottom wall of the placing groove 2 through the first screw rod fixing seat 13, and the first sliding rod 14 arranged in parallel with the first screw rod 12 is rigidly fixed through the two first sliding rod fixing seats 15 at both ends, a stable linear motion platform is formed. The cleaning part is connected with the first screw rod 12 and the first sliding rod 14 through two moving rods 19 respectively: one end of the moving rod 19 forms a threaded pair with the rotating first screw rod 12, and the other end forms a sliding pair with the stationary first sliding rod 14. This design enables the cleaning part to strictly move along the axial direction of the first screw rod 12 under the drive of the first motor 11, and accurately and stably reciprocate linearly without deviation or jamming, ensuring the trajectory accuracy of the entire scraping stroke. The execution end of the cleaning part is the cleaning groove 4 fixedly connected by four vertically arranged third telescopic rods 28. Before starting cleaning, the third telescopic rod 28 is controlled to extend or retract to adjust the initial height position of the cleaning groove 4 relative to the internal space of the trough 3. The height of the cleaning groove 4 close to the long side wall of the trough 3 is greater than the height of the long side wall away from the trough 3. This structure plays a key role in the cleaning process. When the cleaning groove 4 moves downward to the trough 3 under the drive of the moving rod 19, the higher side wall first contacts and adheres to the inner surface of the inclined long side wall of the trough 3. At the moment of contact and in the subsequent travel, the control system can coordinate the actions of the first motor 11 and the third telescopic rod 28 to make the cleaning groove 4 move horizontally along the first screw rod 12 while being driven by the third telescopic rod 28 to slowly move upward. This combined motion ensures that the high side wall of the cleaning groove 4 can slide tightly along the inclined side of the trough 3, effectively scraping off stubborn dirt attached to the inclined surface and collecting it into the cavity of the cleaning groove 4 by mechanical scraping. When the inclined surface is cleaned, the cleaning groove 4 travels to contact the horizontal bottom wall of the trough 3, the third telescopic rod 28 stops the lifting motion, and only the first motor 11 drives the cleaning groove 4 to move horizontally, thereby pushing and scraping the dirt accumulated on the bottom wall and collecting it. After completing the cleaning of the horizontal bottom wall, the support turnover mechanism can cooperate with the action to drive the trough 3 to rotate in the opposite direction by a certain angle by the third motor 21, so that the originally vertical long side wall of the trough 3 changes to an inclined state. Then, the cleaning groove 4 continues to move horizontally under the drive of the first screw rod 12, while the third telescopic rod 28 drives it to move downward, so that the high side wall can again clean the inner surface of the side wall of the trough 3 which has just been turned to an inclined state in a tightly adhered posture. Through the combined motion mode of horizontal movement and lifting adjustment, and the high-low side wall structure specially designed for the cleaning groove 4, the cleaning mechanism can adapt to the cleaning needs of different oriented surfaces in the trough 3, and realize the full-range and dead-angle-free mechanical scraping of the inner wall of the trough 3.The whole cleaning process is automatically carried out, instead of the heavy and inefficient manual scraper, and the cleaning groove 4 synchronously completes the scraping and collection of the dirt during the movement, avoids the scattered dirt causing secondary pollution, greatly improves the thoroughness of cleaning and the cleanliness of the working environment, and is the core functional module to improve the efficiency and effect of the whole trough cleaning equipment.

[0040] Further, the water washing mechanism includes a gantry 5 fixedly connected to the breeding ground 1, the gantry 5 is located above the placing groove 2, the gantry 5 is located on the side away from the trough 3 of the cleaning mechanism, and the gantry 5 is internally provided with a lifting part.

[0041] Further, the lifting part includes a second motor 16 fixedly connected to one end of the top of the gantry 5, a second lead screw 17 coaxially fixedly connected to one end of the output shaft of the second motor 16, the second lead screw 17 being vertically arranged at one end in the gantry 5, the other end of the second lead screw 17 being rotatably connected to the breeding ground 1, the other end of the gantry 5 being fixedly connected to a second sliding rod 18, the second sliding rod 18 being parallel to the second lead screw 17 and fixedly connected to the breeding ground 1 at the other end, one end of a lifting rod 6 being threadedly connected to the second lead screw 17, the lifting rod 6 being horizontally arranged, the other end of the lifting rod 6 being slidably connected to the second sliding rod 18, and the water washing part being fixedly connected to the side of the lifting rod 6 close to the trough 3.

[0042] Further, the water washing part includes two first telescopic rods 7 arranged horizontally and spaced apart, the fixed end of the first telescopic rod 7 being fixedly connected to the side of the lifting rod 6 close to the trough 3, the telescopic ends of the two first telescopic rods 7 being commonly fixedly connected to a water pipe 8, the top side wall of the water pipe 8 being fixedly communicated with a plurality of second nozzles 26, the side wall of the water pipe 8 close to the trough 3 being fixedly communicated with a plurality of first nozzles 25, the first nozzles 25 and the second nozzles 26 being equally spaced along the length direction of the water pipe 8, and the two ends of the water pipe 8 being respectively fixedly communicated with branch pipes 24, the branch pipes 24 being fixedly communicated with a plurality of third nozzles 27, and the middle side wall of the water pipe 8 being communicated with an external water source through a telescopic hose.

[0043] After the trough 3 is cleaned, it is turned to the vertical state by the third motor 21 and the opening is directed to the water pipe 8, then the cleaning trough 4 is moved to the directly below the trough 3, and then the lifting rod 6 and the water pipe 8 are driven to the position of the top of the trough 3 by the second motor 16 and the second screw rod 17, the first telescopic rod 7 is extended to make the water pipe 8 enter the trough 3, the first nozzle 25, the second nozzle 26 and the third nozzle 27 are all provided with electric control valves, after the water pipe 8 drives the first nozzle 25, the second nozzle 26 and the third nozzle 27 to enter the trough 3, all the electric control valves of the nozzles are opened, the first nozzle 25 cleans the inner bottom wall of the trough 3 from top to bottom, the second nozzle 26 cleans the longer vertical inner side wall of the trough 3, the third nozzle 27 cleans the shorter inner side wall of the trough 3 from top to bottom, during the cleaning of the longer vertical inner side wall of the trough 3 and the moving of the water pipe 8 from top to bottom, the electric control valve of the second nozzle 26 is closed to save water resources, when the longer inclined inner side wall of the trough 3 is cleaned, the first telescopic rod 7 is retracted by a certain length to prevent the water pipe 8 from interfering with the longer inclined inner side wall of the trough 3, after all the cleaning is completed, the cleaning water flows into the cleaning trough 4 below the trough 3, then the cleaning trough 4 is controlled to drop to the bottom, and then the cleaning trough 4 is moved to the end away from the trough 3 in the placing trough 2 by the first motor 11, and the cleaning trough 4 is lifted to a certain height by the third telescopic rod 28, and the feed residues and cleaning water in the cleaning trough 4 are cleaned out by the staff.

[0044] After the mechanical cleaning mechanism of the current sequence completes the dry scraping of the inner wall of the feeding trough 3, the water washing mechanism is started immediately to perform deep washing and cleaning of the feeding trough 3. First, the third motor 21 in the supporting and overturning mechanism drives the feeding trough 3 to overturn from the state of the opening facing downward to the vertical posture of the opening facing the water pipe 8, preparing for the washing operation. At the same time, the cleaning groove 4 of the cleaning mechanism is moved to the position directly below the feeding trough 3 under the drive of the first motor 11, used to collect the washing waste water. The water washing operation starts with the precise action of the lifting part: the second motor 16 is started to drive the second lead screw 17 fixed coaxially with the output shaft of the second motor 16 to rotate. Since the second lead screw 17 is vertically arranged and the bottom end is rotationally connected with the breeding ground 1, and the second sliding rod 18 arranged in parallel with the second lead screw 17 is fixed at both ends with the gantry 5 and the breeding ground 1, a stable vertical guide is formed. The lifting rod 6 threadedly connected with the second lead screw 17 is lifted and lowered by the rotation of the lead screw at one end, and slides along the second sliding rod 18 at the other end, thereby ensuring that the entire lifting rod 6 and the water washing part connected therewith can move smoothly and without deviation in the vertical direction. Through the control of the second motor 16, the lifting rod 6 can drive the water washing part to be lifted to the same height as the top of the feeding trough 3 or any preset washing starting height. The precise positioning and multi-angle coverage of the water washing part are realized by two first telescopic rods 7. The fixed end of the first telescopic rod 7 is horizontally fixed to one side of the lifting rod 6 close to the feeding trough 3, and the synchronous extension or retraction of the telescopic end can drive the water pipe 8 to horizontally enter or exit the internal space of the feeding trough 3, ensuring that the nozzle group can be deeply inserted into the appropriate position of the inner cavity of the feeding trough 3, and also can be fine-tuned during the washing process. For example, when cleaning the longer inclined inner side wall of the feeding trough 3, a certain length of the first telescopic rod 7 is retracted to keep the water pipe 8 at a safe distance from the inclined wall to prevent mechanical interference. The water pipe 8 as the washing execution element realizes omnidirectional and dead angle-free washing through its structural design: a plurality of first nozzles 25 are arranged at intervals along the side wall of the water pipe 8 close to the feeding trough 3, used for washing the inner bottom wall of the feeding trough 3 from top to bottom (at this time, the feeding trough opening is facing the water pipe 8 and is located below); a plurality of second nozzles 26 are arranged at intervals along the top side wall of the water pipe 8, used for front washing of the longer vertical inner side wall of the feeding trough 3; and a plurality of third nozzles 27 are arranged on the branch pipe 24 fixedly connected at both ends of the water pipe 8, used for washing the two shorter end inner side walls of the feeding trough 3 from top to bottom. All the nozzles are provided with independent electric control valves to realize intelligent control of washing in different areas. During the washing operation, the water pipe 8 moves slowly from top to bottom under the drive of the lifting rod 6, and the first nozzles 25, the second nozzles 26 and the third nozzles 27 are opened according to the need of the washing surface to form a high-pressure water network covering the inner bottom wall, the two longer side walls and the two shorter end walls of the feeding trough 3. In particular, when the water pipe 8 is lowered to the area where the vertical long wall does not need to be washed, the electric control valve of the second nozzle 26 can be closed to save water resources, reflecting the fine control. All the washing waste water is effectively collected by the cleaning groove 4 below to avoid pollution of the breeding environment by the overflow of sewage.In summary, the water washing mechanism realizes wide range vertical positioning of the flushing assembly through the gantry 5, the lifting part composed of the second motor 16, the second lead screw 17, the second sliding rod 18 and the lifting rod 6, realizes horizontal accurate advance and retreat and avoidance adjustment of the flushing assembly through the first telescopic rod 7, and finally realizes high-pressure, directional and water-saving flushing of all surfaces in the inner cavity of the trough 3 through the scientific multi-nozzle water washing part composed of the water pipe 8, the first nozzle 25, the second nozzle 26, the branch pipe 24 and the third nozzle 27. The water washing mechanism cooperates with the cleaning mechanism and the supporting and overturning mechanism to form a complete automatic cleaning closed loop of “dry scraping-water washing-waste water collection”, completely eliminates the sanitary dead angle, significantly improves the cleanliness and cleaning efficiency, and effectively guarantees the environment and water body cleaning of the farm.

[0045] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0046] The above-described embodiments are only descriptions of the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. A livestock stall cleaning apparatus, characterised in that, The utility model relates to a kind of aquaculture feeding and cleaning device, including: Placement slot (2) is opened in aquaculture ground (1); Supporting overturning mechanism is fixedly arranged in one end in the placement slot (2); Feed trough (3) is rotatably connected at the top of the supporting overturning mechanism, and the supporting overturning mechanism is used to drive the feed trough (3) to overturn to make the opening of the feed trough (3) upward or downward; Cleaning mechanism is fixedly arranged on the placement slot (2), and the cleaning mechanism is used to clean the inside of the feed trough (3) when the opening of the feed trough (3) is downward; Water washing mechanism is fixedly arranged on the aquaculture ground (1), and the water washing mechanism is used to flush the inside of the feed trough (3) after cleaning.

2. A livestock stall cleaning apparatus according to claim 1, characterised in that, The supporting overturning mechanism includes two second telescopic rods (10) and a limiting rod (9), the second telescopic rod (10) and the limiting rod (9) are fixedly connected with the bottom wall of the placement slot (2), the two second telescopic rods (10) are respectively located at the two ends of the long side of the bottom of the feed trough (3), the limiting rod (9) is located at the middle of the other long side of the bottom of the feed trough (3), the feed trough (3) is rotatably connected with the top of the two second telescopic rods (10) through two rotating shafts (20), one end of one of the second telescopic rods (10) is fixedly connected with a overturning driving part, the overturning driving part is in transmission connection with the rotating shaft (20), and the bottom end of the feed trough (3) is in contact with the top end of the limiting rod (9) when the opening of the feed trough (3) is upward.

3. A livestock stall cleaning apparatus according to claim 2, wherein, The overturning driving part includes a third motor (21), the third motor (21) is fixedly connected with the top end of one of the second telescopic rods (10), the output shaft of the third motor (21) is coaxially fixedly connected with a driving gear (22), the driving gear (22) is in transmission engagement with a driven gear (23), and the driven gear (23) is coaxially fixedly sleeved on the rotating shaft (20).

4. A livestock stall cleaning apparatus according to claim 2, wherein, The long side wall of the feed trough (3) close to the second telescopic rod (10) is inclinedly arranged, and the long side wall of the feed trough (3) close to the limiting rod (9) is vertically arranged.

5. A livestock stall cleaning apparatus according to claim 1, wherein, The cleaning mechanism includes a first motor (11) and a first sliding rod (14), the first motor (11) is fixedly connected with the bottom wall in the placement slot (2), one end of the first motor (11) output shaft is coaxially fixedly connected with a first screw (12), the first screw (12) is horizontally arranged, the other end of the first screw (12) is rotatably connected with a first screw fixed seat (13), the first screw fixed seat (13) is fixedly connected with the bottom wall in the placement slot (2), the first sliding rod (14) is parallel to the first screw (12) and located in the same horizontal plane, both ends of the first sliding rod (14) are fixedly connected with a first sliding rod fixed seat (15), the first sliding rod fixed seat (15) is fixedly connected with the bottom wall in the placement slot (2), one end of the first screw (12) is threadedly connected with a cleaning part, and the other end of the cleaning part is slidably connected with the first sliding rod (14).

6. A livestock stall cleaning apparatus according to claim 5, wherein, The cleaning part includes two moving rods (19), the two moving rods (19) are parallel and spaced, one end of the moving rod (19) is threadedly connected with the first lead screw (12), the other end of the moving rod (19) is slidably connected with the first sliding rod (14), the top of the moving rod (19) is fixedly connected with a third telescopic rod (28), the third telescopic rod (28) is vertically arranged, and the top of the four third telescopic rods (28) is fixedly connected with a cleaning groove (4).

7. A livestock stall cleaning apparatus according to claim 6, wherein, The cleaning groove (4) is closer to the long side wall of the feeding trough (3) than to the long side wall of the feeding trough (3).

8. A livestock stall cleaning apparatus according to claim 1, wherein, The water washing mechanism includes a gantry (5), the gantry (5) is fixedly connected to the breeding ground (1), the gantry (5) is located above the placing groove (2), the gantry (5) is located on the side of the cleaning mechanism away from the feeding trough (3), and the inside of the gantry (5) is provided with a lifting part.

9. A livestock stall cleaning apparatus according to claim 8, wherein, The lifting part includes a second motor (16), one end of the second motor (16) is fixedly connected to the top of the gantry (5), a second lead screw (17) is coaxially and fixedly connected to the output shaft of the second motor (16), the second lead screw (17) is vertically arranged in one end of the gantry (5), the other end of the second lead screw (17) is rotatably connected to the breeding ground (1), the other end of the gantry (5) is fixedly connected with a second sliding rod (18), the second sliding rod (18) is parallel to the second lead screw (17) and fixedly connected to the breeding ground (1), one end of a lifting rod (6) is threadedly connected to the second lead screw (17), the lifting rod (6) is horizontally arranged, the other end of the lifting rod (6) is slidably connected to the second sliding rod (18), and the water washing part is fixedly connected to the side of the lifting rod (6) close to the feeding trough (3).

10. A livestock stall cleaning apparatus according to claim 9, wherein, The water washing part includes two first telescopic rods (7), the two first telescopic rods (7) are horizontally and spacedly arranged, the fixed end of the first telescopic rod (7) is fixedly connected to the side of the lifting rod (6) close to the feeding trough (3), a water pipe (8) is fixedly connected to the telescopic ends of the two first telescopic rods (7), a plurality of second nozzles (26) are fixedly and communicatively connected to the top side wall of the water pipe (8), a plurality of first nozzles (25) are fixedly and communicatively connected to the side wall of the water pipe (8) close to the feeding trough (3), the first nozzles (25) and the second nozzles (26) are equally and spacedly arranged along the length direction of the water pipe (8), branch pipes (24) are respectively fixedly and communicatively connected to the two ends of the water pipe (8), a plurality of third nozzles (27) are fixedly and communicatively connected to the branch pipes (24), and the side wall of the water pipe (8) is in communication with an external water source through a telescopic hose.

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