Multi-layer three-dimensional breeding device

Abstract

The utility model discloses a multilayer three-dimensional breeding device, which comprises a fixed breeding unit, a material receiving bin and a three-dimensional multilayer movable feeding vehicle, breeding hole grooves are two rows of multilayer three-dimensional structures which are symmetrically stacked left and right, and an object placing platform of each breeding hole groove inclines downwards and is provided with a discharging side door facing a middle discharging channel oppositely. The storage hole grooves are formed in a multi-layer three-dimensional stacked mode, are obliquely arranged and are provided with feeding side doors, an opening in the upper portion of the receiving bin and the discharging channel form a space shaped like a Chinese character'tu ', so that discharged materials of the breeding units can fall into the receiving bin, and a movable receiving trolley is arranged in the receiving bin. According to the utility model, the assembly line work of filling, preparing and feeding of the material storage hole groove and feeding and discharging and collecting of the breeding hole groove can be realized through gravity, the breeding hole groove can be fed, discharged or cleaned without being pulled out, the movable material feeding and collecting vehicle facilitates feeding, material collecting, cleaning and the like, intelligent breeding can be realized, and meanwhile, the material feeding and discharging side door facilitates accurate feeding and discharging, so that the production efficiency is improved. The vertical rod piece can reinforce and support opening and closing of the feeding and discharging side door.

Description

Technical Field

[0001] The utility model relates to the field of breeding, in particular to a multi-layer three-dimensional breeding device. Background Art

[0002] With the improvement of living standards, the demand for protein and Chinese medicinal materials has increased, the fishery resources have been exhausted, and the importance of environmental protection and resource utilization of organic waste in the food processing industry, catering industry, agriculture and landscaping industry has been attached great importance. The demand for breeding small insects such as maggots, mealworms, black soldier flies, white grubs and earthworms, and "micro-livestock" such as earthworms and snails has increased day by day. However, with the advancement of urbanization, the area that people can breed is gradually decreasing. In order to reduce the area occupied by breeding, the method of multi-layer stereoscopic breeding and cultivation is often used to achieve the purpose of breeding and cultivating more in the same area. The existing "micro-livestock" stereoscopic breeding unit generally includes a multi-layer frame and a tray, conveyor belt or stacked, suspended multi-layer box arranged thereon. However, in the structure of the existing breeding frame, the tray, conveyor belt or box is mostly arranged horizontally and needs to be moved or turned over to feed, unload or clean up, which is not conducive to adjustment in subsequent use, poor adjustability, difficult to clean, and time-consuming and laborious feeding.

[0003] Therefore, it is necessary to provide a more convenient and efficient multi-layer three-dimensional culture device to solve the above problems. Utility Model Content

[0004] In order to solve the above-mentioned prior art problems, the present application discloses a multi-layer three-dimensional breeding device, including a fixed breeding unit, a feed collection bin and a three-dimensional multi-layer feeding vehicle;

[0005] The breeding unit comprises stacked breeding holes, a support frame and a discharge channel arranged in the middle, wherein the breeding holes are arranged in two rows symmetrically and the two rows are relatively inclined downward toward the discharge channel, and the breeding holes also comprise a discharge side door arranged at one end of the discharge channel;

[0006] The feeding cart is movably arranged beside the breeding unit, and is provided with storage holes corresponding to the number of the breeding holes, so that the materials in the storage holes can be added to the corresponding breeding holes, the storage holes are inclined, and the outlet end of the storage holes is provided with a feeding side door;

[0007] The upper end of the discharge channel is connected through the support frame and the lower end is not connected. The material receiving bin is arranged at the bottom of the breeding unit. The upper opening of the material receiving bin and the discharge channel form a "convex" shaped space, so that the discharge material of the breeding unit can directly enter the material receiving bin after falling.

[0008] Furthermore, the support frame includes a plurality of transverse supports and at least eight vertical supports, and the storage platform of the breeding pit is composed of a bottom plate overlapped with the transverse supports that are adjacent and staggered in height, so that the bottom plate overlaps the transverse supports to form an inclined surface, and the bottom plate is provided with a vibration device to enhance the unloading strength.

[0009] Furthermore, the transverse bracket is an angle steel, and the transversely adjacent transverse brackets are respectively provided with an obtuse angle steel and an acute angle steel, and the height of the obtuse angle steel is greater than that of the acute angle steel, so that the bottom plate can be overlapped on the staggered transverse brackets.

[0010] Furthermore, the discharge channel further comprises at least two vertical rods on one side close to the discharge side door, the height of the vertical rods being consistent with the length of the discharge channel and being fixed after passing through the sharp angle steel from top to bottom, and the vertical rods being arranged between the discharge side door and the discharge channel so that the discharge side threshold is located between the outlet end of the breeding pit and the vertical rods, so that the vertical rods provide lateral stress for the discharge side door and support and cooperate with the opening and closing of the discharge side door;

[0011] One end of the feeding side door is connected to the material storage hole, and the other end of the feeding side door is provided with at least two vertical rods, so that the vertical rods provide lateral stress for the feeding side door and support the opening and closing of the unloading side door.

[0012] Furthermore, the discharge side door is a single-control or joint-control sliding door, the discharge side door is opened and closed vertically, and the discharge side door includes an extension plate and an outer sealing plate;

[0013] The extension plate is formed by a vertical downward extension of the acute-angle steel, and the outer sealing plate is arranged at the lower end of the extension plate and is opened and closed in coordination with the extension plate by moving up and down.

[0014] Furthermore, a movable material receiving vehicle is provided in the material receiving bin, the upper opening area of ​​the movable material receiving vehicle is larger than the area of ​​the lower outlet of the unloading channel, and the upper opening of the movable material receiving vehicle extends outward from the bottom of the breeding unit.

[0015] Furthermore, the movable material receiving vehicle is provided with a buffer frame, and the buffer frame extends upward into the unloading channel;

[0016] The buffer frame is provided with funnel plates and reverse bucket plates which are staggered layer by layer. The buffer frame is vertically connected to one end of the bucket of the movable material receiving vehicle, and the other end extends into the unloading channel and is lower than the height of the unloading channel.

[0017] Furthermore, the feeding side door is a single-control door or a linkage door, and the feeding side door is provided with a vibration mechanism.

[0018] Furthermore, the feeding vehicle further comprises a vertically arranged feeding channel and a base arranged at the lowermost end;

[0019] One end of the feed channel is connected to the upper end of the material storage hole, and the other end is provided with a number of diverter plates corresponding to the material storage hole, and the diverter plates are arranged obliquely and the lower ends are higher than the upper end of the material storage hole, so that the feeding material can be fed layer by layer from top to bottom along the diverter plates, and the lower end of the feed channel is provided with a residual material trough;

[0020] It also includes a scraper device, which includes a scraper part and a support seat that can slide in a limited position. The scraper part is fixedly connected to one end of the support seat, and the other end of the scraper part extends into each of the storage grooves and is close to the bottom plate of the storage groove. The support seat can slide in a limited position in the transverse direction to drive the scraper part to perform a transverse reciprocating motion along the bottom end of the storage groove to scrape the stored material.

[0021] Furthermore, the base is provided with a water tank and a water pump, and the material storage holes are provided with a water supply structure connected with the water tank.

[0022] The multi-layer three-dimensional farming device provided by the present application has at least the following beneficial effects:

[0023] 1. The inward tilting arrangement of the breeding pits of the breeding units in the present application is conducive to unloading or dropping of excrement by gravity and then being collected by the collecting bin. The breeding pits do not need to be moved or pulled out for unloading or cleaning, which saves labor and is conducive to intelligent breeding; the unloading or cleaning space inside the support frame forms a "convex" shape, and the high and low horizontal brackets or angle steels cooperate to enable the bottom plate support structure to pull each other, and the bottom plates play a stable load-bearing role after being overlapped and bonded. The upper part of the support frame is connected to the lower part through a right-angle design to form a tent-shaped support frame with the middle part suspended, which can not only prevent the overall deformation of the frame, but also have a larger space for unloading or excrement falling; a collecting bin and a movable collecting cart are arranged at the bottom to facilitate collecting materials and cleaning excrement, etc.; at the same time, the side door is convenient for accurate feeding and unloading; the hollow design of the unloading channel is convenient for air circulation and temperature control, which can better enhance the user experience;

[0024] 2. The diverter plate and the storage hole groove of the feed channel of the movable feeding vehicle of the present application are inclined, which is conducive to the batch injection of feed from top to bottom, saving manpower and facilitating the realization of intelligent breeding. The side doors of each outlet of the storage hole groove or the breeding hole groove can be set as a linkage structure, which can realize three-dimensional multi-layer simultaneous feeding or unloading. The vertical rod can reinforce and support the opening and closing of the unloading side door or the feeding side door; by setting a scraping device, it is convenient to scrape the material in the storage hole groove, which is conducive to the falling of the material and thus completing the feeding or unloading; in addition, the water tank arranged at the base can stabilize the center of gravity of the feeding vehicle and provide a water source at the same time;

[0025] 3. This application can realize feeding and unloading operations for multiple breeding units through the coordination of fixed breeding units, feeding bins, movable feeding carts, and movable feeding carts, thus providing the possibility for intelligent large-scale breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 : A schematic diagram of the main view of the multi-layer three-dimensional breeding device involved in the embodiment of the present application;

[0028] Figure 2 : A schematic diagram of the front view of the breeding unit, the movable material receiving vehicle and the buffer rack involved in the embodiment of the present application;

[0029] Figure 3 : A schematic diagram of the feeding vehicle according to an embodiment of the present application;

[0030] Figure 4 : A schematic diagram of the three-dimensional structure of the breeding unit involved in the embodiment of the present application;

[0031] Figure 5 : A schematic diagram of the three-dimensional structure of the feeding vehicle involved in the embodiment of the present application;

[0032] Figure 6 : A schematic diagram of the three-dimensional structure of the movable material receiving vehicle and the buffer rack involved in the embodiment of the present application;

[0033] Figure 7 : Schematic diagram of the overlapping structure of a single-layer breeding pit or a storage pit involved in an embodiment of the present application;

[0034] Figure 8 : Schematic diagram of the overlapping structure of multi-layer breeding pits or storage pits involved in the embodiment of the present application;

[0035] In the figure: 1-breeding unit, 11-breeding hole trough, 12-bottom plate, 13-unloading side door, 131-extension plate, 132-external sealing plate; 2-support frame, 21-horizontal support / angle steel, 211-obtuse angle steel, 212-acute angle steel, 22-vertical support, 23-vertical rod; 3-unloading channel; 4-feeding trolley, 41-storage hole trough, 411-feeding side door, 42-feeding channel, 43-diverter plate, 44-residual material trough, 45-base, 46-scraping device, 461-scraping part, 462-support seat; 5-collecting bin; 6-movable collecting trolley; 7-buffer frame, 71-funnel plate; 72-reverse hopper plate; 8-activity room. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here.

[0038] Please refer to Figure 1-8 As shown, a multi-layer stereoscopic breeding device includes a fixed breeding unit 1, a collecting bin 5 arranged at the bottom, and a movable feeding vehicle 4. The breeding unit 1 includes stacked breeding holes 11, a support frame 2, and a discharge channel 3 arranged in the middle. The breeding holes 11 are arranged in two rows symmetrically on the left and right, and the breeding holes 11 in the two rows are relatively downwardly facing the discharge channel 3, which is convenient for cleaning and collecting unloading or excrement. Preferably, a single row of breeding holes 11 includes at least two breeding holes 11, and the breeding holes 11 are stacked up and down on the support frame 2 to form a multi-layer stereoscopic breeding unit 1. For the purpose of unloading by gravity or the dirt falling by itself, the breeding holes 11 are tilted, and the preferred tilt angle is 35° to 65°, and the breeding holes 11 on the same layer are all facing the discharge channel 3 and are symmetrically tilted downward, so that the unloaded material or dirt in the breeding holes 11 can be concentratedly dropped and collected along the discharge channel 3 by their own gravity.

[0039] Among them, the breeding hole trough 11 also includes a discharge side door 13 arranged at one end of the discharge channel 3, which is used to control the discharge or the cleaning and collection of excrement. Optionally, the discharge side door 13 is equipped with a vibration device to better vibrate the discharge. In addition, for the purpose of stabilizing the overall structure of the frame, the upper end of the discharge channel 3 or the top of the frame is connected to the top of the frame through the support frame 2 and the lower end is not connected, and its bottom end is connected through a right-angle support member, thereby forming a collection bin 5 at the bottom of the breeding equipment. The upper opening of the collection bin 5 forms a "convex"-shaped space with the discharge channel 3, so that the discharge or waste of the breeding unit 1 directly enters the collection bin 5 after falling, and the overall outer surface is beautiful and simple. Of course, in order to make the frame structure more stable, the bottom frame feet of the support frame 22 can also be optionally connected through a cross bracket 21 to make the overall breeding unit 1 more stable.

[0040] At the same time, a three-dimensional multi-layered feeding cart 4 is provided outside the side of the breeding unit 1, which is used to put in materials such as feed and water. The feeding cart 4 is provided with a corresponding number of storage holes 41 as the breeding holes 11, so that the materials in the storage holes 41 can be put into the corresponding breeding holes 11. At the same time, the storage holes 41 are inclined so that the materials can be fed by gravity. The outlet of the storage holes 41 is provided with a feeding side door 411 for controlling the feeding amount. Therefore, the breeding unit 1 cooperates with the movable feeding cart 4 to realize the integrated operation of feeding and production and collection, which is convenient for intelligent assembly line breeding.

[0041] Based on the above technical solution, the support frame 2 is composed of a number of horizontal brackets 21 and at least eight vertical brackets 22. The breeding hole trough 11 storage platform is composed of a bottom plate 12 overlapped on the horizontal parallel adjacent and staggered horizontal brackets 21, so that the bottom plate 12 overlaps on the horizontal bracket 21 to form a stable inclined surface, which is convenient for unloading or dropping of excrement. In this way, the feed port and the discharge port of the breeding hole trough 11 of the breeding unit 1 are arranged opposite to each other, and the feed port is located higher than the discharge port, which is convenient for feeding and unloading by gravity. Preferably, the bottom plate 12 is provided with a vibration device (not shown in the figure) to enhance the unloading strength, and the vibration device can adopt the existing technology that can realize the vibration shaking unloading material solution.

[0042] Preferably, the horizontal bracket 21 is made of angle steel, and the adjacent horizontal brackets 21 are arranged as obtuse angle steel 211 and acute angle steel 212 respectively, and one of their extension plates 131 is arranged vertically downward in unison. Preferably, the other extension plate 131 extends in the opposite direction and the angles of the obtuse angle steel 211 and the acute angle steel 212 are arranged complementary, so that the bottom plate 12 placed thereon can be stably built. Among them, the height of the obtuse angle steel 211 is greater than the acute angle steel 212, that is, the obtuse angle steel 211 is at a higher position and the acute angle steel 212 is at a lower position, so that the bottom plate 12 of the inclined breeding unit 1 can be well fitted and overlapped on the staggered horizontal brackets 21, so that the entire inclined bottom plate 12 can remain flat and balanced in force.

[0043] In a preferred embodiment, the discharge channel 3 further includes at least two vertical rods 23 on one side close to the discharge side door 13. The height of the vertical rods 23 is consistent with the length of the discharge channel 3 and is fixed after passing through the sharp angle steel 212 from top to bottom. The vertical rods 23 are arranged between the discharge side door 13 and the discharge channel 3 so that the vertical rods 23 provide lateral stress support for the discharge side door 13, that is, they are used to provide support for the discharge side door 13 to prevent the material from deforming due to gravity squeezing the discharge side door 13. At the same time, they serve as a track for the upper and lower opening and closing of the discharge side door 13 and cooperate to support the opening and closing functions of the discharge side door 13. Optionally, the vertical rods 23 are welded and fixed to the sharp angle steel 212 after being perforated in the sharp angle steel 212. Similarly, one end of the feeding side door 411 of the feeding cart 4 is connected to the storage hole 41, and the other end of the feeding side door 411 is provided with at least two aforementioned vertical rods 23, so that the vertical rods 23 provide lateral stress for the feeding side door 411 and support and cooperate with the opening and closing of the feeding side door 411.

[0044] Specifically, the discharge side door 13 is preferably a single-control or joint-control sliding door, and the discharge side door 13 includes an extension plate 131 and an outer sealing plate 132, wherein the extension plate 131 is formed by the vertical downward extension of the sharp-angle steel 212, and the outer sealing plate 132 is arranged at the lower end of the extension plate 131 and movably connected to achieve up and down movement, thereby realizing the opening and closing of the discharge side door 13 in cooperation with the extension plate 131. In an optional embodiment, the discharge side door 13 at the discharge port of each breeding hole trough 11 can be optionally set as a linkage switch, i.e., a synchronous switch, so that three-dimensional multi-layer simultaneous discharge can be achieved.

[0045] In a preferred embodiment, a movable material collecting vehicle 6 is preferably provided in the material collecting bin 5, and the movable material collecting vehicle 6 is preferably provided with an intelligent power mobile positioning device. The technologies in the prior art that can realize vehicle positioning and movement through rails, pulleys and intelligent positioning are all applicable to this solution, so as to facilitate intelligent unloading or cleaning of accumulated excrement waste. The upper opening area of ​​the movable material collecting vehicle 6 is larger than the area of ​​the lower outlet of the unloading channel 3. The upper opening of the movable material collecting vehicle 6 extends outward from the bottom of the breeding equipment, so as to ensure that the dropped unloading or excrement will not escape from the storage range of the vehicle body, which is convenient for collecting and cleaning. In addition, a buffer rack 7 is provided on the movable material collecting vehicle 6, and the buffer rack 7 extends upward into the unloading channel 3. The buffer rack 7 blocks and buffers the impact force of the collected material falling.

[0046] Specifically, the buffer rack 7 is preferably provided with funnel plates 71 and reverse bucket plates 72 that are staggered layer by layer, so that the impact strength can be better mitigated when the waste passes through them, and the risk of direct fall and injury of the breeding objects in the high-rise breeding pits 11 can be reduced. At the same time, the buffer rack 7 is arranged to be vertically connected to one end of the bucket of the movable material receiving vehicle 6, and the other end thereof extends into the discharge channel 3 and is lower than the height of the discharge channel 3, so that the uppermost collected material can also be buffered when it falls.

[0047] The feeding cart 4 is preferably configured as a multi-layer three-dimensional structure to facilitate accurate layered feeding. Specifically, the storage hole grooves 41 provided on the feeding cart 4 correspond one to one with the breeding hole grooves 11. In addition, the feeding cart 4 also includes a feeding channel 42 and a base 45. The feeding channel 42 is vertically arranged at one end of the storage hole groove 41, and the base 45 is arranged at the lower end of the feeding cart 4; at the same time, the storage hole groove 41 is arranged obliquely, one end of the feeding channel 42 is connected to the upper end of the storage hole groove 41, and the other end is provided with a diverter plate 4 corresponding to the number of the storage hole grooves 41. 3. The diverter plate 43 can be optionally tilted and its lower end is higher than the upper end of the corresponding storage hole groove 41. When the feed enters the feed channel 42, it is blocked by the diverter plate 43 and guided to slide down to each layer of the storage hole groove 41 step by step, and then slides into the breeding unit 1 through the storage hole groove 41 for feeding. The feed and other matrices are automatically and quantitatively distributed to each three-dimensional storage hole groove 41 starting from the feed channel without the help of external force, relying solely on gravity, and are quantitatively added to each three-dimensional multi-layer breeding hole groove 11 by opening or closing the feeding side door 411. Among them, a residual feed trough 44 is provided at the lower end of the feed channel 42 for recovering excess feed after it falls. Specifically, the diverter plate 43 can be optionally set up in a ladder-like shape, that is, the middle is a step plate, and both sides of the step plate are uniformly fixed on two vertical plates. Preferably, the diverter plate 43 is staggered with the bottom plate 12 of the storage hole 41, so that each diverter plate 43 is staggered with the hole bottom plate 12 of the corresponding feeding storage hole 41, and the feed and other matrices can be filled into each storage hole 41 from top to bottom in a buffered manner from the feeding channel 42 at the top of the feeder 4, and then enter the breeding hole 11 through the feeding side door 411 for breeding, and unload through the unloading side door 13. In this way, feeding, breeding and unloading are realized in assembly line operation without moving the fixed breeding racks and breeding holes 11, and the movable feeding cart 4 and the movable material receiving cart 6 (unloading cart) can be docked with multiple breeding racks or breeding units 1, reducing work intensity and investment.

[0048] Among them, a feeding side door 411 is provided at one end of the lower part of the storage hole 41. The feeding side door 411 is a single-control door or a linkage door. The structure of the feeding side door 411 can be set in a similar scheme to the aforementioned discharge side door 13, and the aforementioned vertical rod 23 is also preferably provided for support. Like each breeding hole 11, the feeding side door 411 at the discharge port of each storage hole 41 can be optionally set as a linkage switch, that is, a synchronous switch, so that the three-dimensional multi-layer breeding hole 11 can be fed at the same time.

[0049] On this basis, the feeding vehicle 4 may be optionally provided with a scraping device 46, which is used to scrape the material at the bottom of the storage slot 41, so that the material is loosened and more easily falls out of the storage slot 41. In an optional embodiment, Figure 1The scraper device 46 shown in FIG. 3 includes a scraper portion 461 and a support seat 462 that can slide in a limited position. The support seat 462 is slidably connected to the feeding vehicle 4. The scraper portion 461 is fixedly connected to one end of the support seat 462. The other end of the scraper portion 461 extends into each material storage slot 41 and is close to the bottom plate 12 of the material storage slot 41. The support seat 462 can slide in a limited position in a transverse direction to drive the scraper portion 461 to perform a transverse reciprocating motion along the bottom end of the material storage slot 41 to scrape the stored material. The scraper portion 461 can be a scraper rod or a scraper plate.

[0050] In addition, the base 45 arranged at the lower end of the feeding cart 4 is preferably provided with a water tank and a water pump, which can not only stabilize the center of gravity of the entire feeding cart 4, but also provide water for the storage holes 41 or the breeding holes 11. At the same time, the storage holes 41 are all provided with a water supply structure connected to the water tank, specifically, it can include a water supply pipeline and a nozzle arranged in each storage hole 41.

[0051] In an optional embodiment, an activity chamber 8 is provided at the lower end of the breeding unit 1, and the lower end of the activity chamber 8 is hinged to the top of the receiving bin 5 through a hinge axis, so that the activity chamber 8 can be flipped around the hinge axis, and the unloaded material or excrement therein can also fall into the receiving bin 5 through flipping and then enter the movable receiving vehicle 6 for collection and cleaning operations, which can mainly increase the space for breeding in the corner areas of the frame.

[0052] In the figure, the walls of the breeding holes 11 and the storage holes 41 are partially omitted for the convenience of illustration, that is, the non-inlet and outlet surfaces of the breeding unit 1 and the feeding trolley 4 can be optionally provided with iron sheets, wooden boards, etc. as the walls to prevent material leakage from the side ends.

[0053] The multi-layer three-dimensional farming device provided by the present application has at least the following beneficial effects:

[0054] 1. The inward tilting of the hole groove of the breeding unit in this application is conducive to the completion of unloading by gravity and the dropping of excrement into the collection bin for collection. The breeding hole groove can be collected and cleaned without moving or pulling out, which saves labor and is conducive to intelligent breeding; the unloading and waste collection space inside the support frame forms a "convex" shape, and the high and low horizontal brackets or angle steels cooperate with the support members to enable the bottom plate support structure to pull each other. The bottom plate plays a stable load-bearing role after being overlapped. The upper part of the support frame is connected to the lower part through a right-angle design and then connected at the bottom, which can not only prevent the overall deformation of the frame, but also have a larger unloading and excrement falling space;

[0055] 2. The hollow design of the unloading channel of the present application is conducive to air circulation and temperature control. A material collecting bin and a movable material collecting cart are arranged at the bottom to facilitate the collection of materials and the cleaning of excrement, etc. At the same time, the unloading side door and vertical rods arranged in the middle space are conducive to controlling the unloading and falling of excrement, which can better enhance the user experience.

[0056] 3. The diverter plate and storage hole trough of the feeding channel of the feeding cart of the present application are inclined, which is conducive to the batch injection of feed, saves manpower, facilitates intelligent breeding, and provides the possibility for uniform feeding. The doors of each outlet of the storage hole trough or the breeding hole trough can be set as a linkage structure, which can realize three-dimensional multi-layer simultaneous feeding or unloading; by setting a scraping device, it is convenient to scrape the material in the storage hole trough, which is conducive to the falling of the material and thus completing the feeding or unloading; in addition, the water tank arranged at the base can stabilize the center of gravity of the feeding cart and provide water at the same time.

[0057] 4. This application forms an intelligent breeding system by combining fixed breeding units with movable feeding carts and movable material receiving carts, which can realize feeding and unloading operations for multiple breeding units, providing possibilities for intelligent and large-scale breeding.

[0058] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present application. These improvements and substitutions should also be regarded as the scope of protection of the present application.

Claims

1. A multi-layer three-dimensional culture device, characterized in that: It includes fixed breeding units, feed collection bins and three-dimensional multi-layer feeding carts; The breeding unit comprises stacked breeding holes, a support frame and a discharge channel arranged in the middle, wherein the breeding holes are arranged in two rows symmetrically and the two rows are relatively inclined downward toward the discharge channel, and the breeding holes also comprise a discharge side door arranged at one end of the discharge channel; The feeding cart is movably arranged beside the breeding unit, and is provided with storage holes corresponding to the number of the breeding holes, so that the materials in the storage holes can be added to the corresponding breeding holes, the storage holes are inclined, and the outlet end of the storage holes is provided with a feeding side door; The upper end of the discharge channel is connected through the support frame and the lower end is not connected. The receiving bin is arranged at the bottom of the breeding unit. The upper opening of the receiving bin forms a "convex" shaped space with the discharge channel, so that the discharge material of the breeding unit can directly enter the receiving bin after falling.

2. A multi-layer three-dimensional culture device according to claim 1, characterized in that: The support frame includes a plurality of transverse supports and at least eight vertical supports. The storage platform of the breeding pit is composed of a bottom plate overlapped with the transverse supports which are adjacent to each other and arranged at different heights, so that the bottom plate overlaps the transverse supports to form an inclined surface. The bottom plate is provided with a vibration device to enhance the unloading strength.

3. A multi-layer three-dimensional culture device according to claim 2, characterized in that: The transverse bracket is an angle steel, and obtuse angle steel and acute angle steel are respectively arranged on adjacent transverse brackets in the transverse direction. The height of the obtuse angle steel is greater than that of the acute angle steel, so that the bottom plate can be overlapped on the staggered transverse brackets.

4. A multi-layer three-dimensional culture device according to claim 3, characterized in that: The discharge passage also includes at least two vertical rods on one side close to the discharge side door, the height of the vertical rods is consistent with the length of the discharge passage and is fixed after passing through the sharp angle steel from top to bottom, and the vertical rods are arranged between the discharge side door and the discharge passage, so that the discharge side threshold is located between the outlet end of the breeding pit and the vertical rods, so that the vertical rods provide lateral stress for the discharge side door and support the opening and closing of the discharge side door; One end of the feeding side door is connected to the material storage hole, and the other end of the feeding side door is provided with at least two vertical rods, so that the vertical rods provide lateral stress for the feeding side door and support the opening and closing of the unloading side door.

5. A multi-layer three-dimensional culture device according to claim 3, characterized in that: The discharge side door is a single-control or joint-control sliding door, the discharge side door is opened and closed vertically, and the discharge side door includes an extension plate and an outer sealing plate; The extension plate is formed by a vertical downward extension of the acute-angle steel, and the outer sealing plate is arranged at the lower end of the extension plate and is opened and closed in coordination with the extension plate by moving up and down.

6. A multi-layer three-dimensional culture device according to claim 1, characterized in that: A movable material receiving vehicle is provided in the material receiving bin, the upper opening area of ​​the movable material receiving vehicle is larger than the area of ​​the lower outlet of the unloading channel, and the upper opening of the movable material receiving vehicle extends outwardly from the bottom of the breeding unit.

7. A multi-layer three-dimensional culture device according to claim 6, characterized in that: The movable material receiving vehicle is provided with a buffer frame, and the buffer frame extends upward into the material discharging channel; The buffer frame is provided with funnel plates and reverse bucket plates which are staggered layer by layer. The buffer frame is vertically connected to one end of the bucket of the movable material receiving vehicle, and the other end extends into the unloading channel and is lower than the height of the unloading channel.

8. A multi-layer three-dimensional culture device according to claim 1, characterized in that: The feeding side door is a single-control door or a linkage door, and the feeding side door is provided with a vibration mechanism.

9. A multi-layer three-dimensional culture device according to claim 1, characterized in that: The feeding vehicle also includes a vertically arranged feeding channel and a base arranged at the lower end; One end of the feed channel is connected to the upper end of the material storage hole, and the other end is provided with a number of diverter plates corresponding to the material storage hole, and the diverter plates are arranged obliquely and the lower ends are higher than the upper end of the material storage hole, so that the feeding material can be fed layer by layer from top to bottom along the diverter plates, and the lower end of the feed channel is provided with a residual material trough; It also includes a scraper device, which includes a scraper part and a support seat that can slide in a limited position. The scraper part is fixedly connected to one end of the support seat, and the other end of the scraper part extends into each of the storage grooves and is close to the bottom plate of the storage groove. The support seat can slide in a limited position in the transverse direction to drive the scraper part to perform a transverse reciprocating motion along the bottom end of the storage groove to scrape the stored material.

10. A multi-layer three-dimensional culture device according to claim 9, characterized in that: The base is provided with a water tank and a water pump, and the material storage holes are all provided with a water supply structure connected with the water tank.

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