District breeding management unit of farm

Abstract

The invention relates to a district breeding management unit of a farm, an ensiling device is designed according to a breeding mode of the district breeding management unit, the ensiling device comprises a tower body structure formed by combining a metal shell and a non-metal lining, a feeding pipeline extending to the top is arranged at the center in a tower body, a discharging pipeline is arranged at the bottom of the tower body, and a discharging pipeline is arranged at the bottom of the tower body. The whole ensiling tower adopts a working mode of central feeding, top material raising and bottom material discharging in the tower, and meanwhile, an automatic material pressing device for compacting materials is arranged outside a feeding pipeline in the tower body, so that compared with a traditional built ensiling tower, the ensiling tower disclosed by the invention realizes a prefabricated production and use mode; and the overall manufacturing cost is qualitatively improved to the flexibility of practical application.

Description

Technical Field

[0001] The invention relates to the technical field of animal husbandry, and in particular to a regionalized breeding management unit of a breeding farm. Background Art

[0002] Traditional animal husbandry generally adopts an integrated breeding method, that is, livestock in all areas of the farm and in different breeding cycles are mixed together for feeding, which has certain disadvantages for the actual breeding effect. The feed and growth environment required for livestock in different breeding cycles should be different. This is the breeding method advocated by modern precision breeding. Therefore, we introduced the concept of regional breeding, feeding livestock in different breeding cycles in different areas, and dividing their functional areas. Among them, the area for the preparation of breeding feed also needs to be improved.

[0003] Feed is a very important link. In the grass growing season, fresh grass is a good natural feed, but in the dry grass season, high-quality feed will be relatively scarce. In order to solve this phenomenon, the silage method is chosen in animal husbandry. It is to compact and seal fresh plant varieties to isolate the stored feed from the outside air, use the plant's own lactic acid fermentation to convert the soluble nutrients in it into organic acids, and maintain its moisture content to achieve the purpose of preserving the feed. For livestock with different breeding cycles, different types of silage and silage fermentation cycles can be matched according to plan, but the current silage is difficult to match for livestock with different breeding cycles.

[0004] At present, the silage facilities and methods that are more commonly used are silage pits, silage towers and silage bags. The silage pit is the most widely used one. It works by stacking, or building it on the surface or partially underground, and the forage is piled up and fermented. The silage bag type is a fermentation method in which the forage is filled with plastic bags. The silage tower is a fermentation method in which the forage is filled in the tower body.

[0005] The silage tower occupies a small area as a whole, is compactly packed, and has low air content, which improves the storage quality. However, the silage tower is built with concrete, which determines its relatively high cost, and once built it is difficult to move. As for the current situation, silage towers are more used in large ranches, which are difficult for small and medium-sized ranches to afford, and its advantages cannot be well utilized.

[0006] The above introduction to silage towers also confirms that when breeding in area-based breeding management units, there is a certain degree of difficulty in matching silage feed with the specific conditions of the breeding population. Summary of the invention

[0007] The present invention is a regional breeding management unit for a breeding farm. A silage equipment is designed for the breeding mode of the regional breeding management unit. The silage equipment comprises a tower structure formed by a metal shell and a non-metal lining. A feed pipe extending to the top is provided at the center of the tower body, and a discharge pipe is provided at the bottom of the tower body. The overall working mode is central feeding, material lifting at the top of the tower, and bottom discharge. At the same time, an automatic pressing device for compacting materials is provided outside the feed pipe in the tower body. Compared with traditional masonry silage towers, the silage towers recorded in the present invention realize prefabricated production and use methods, and have a qualitative improvement in terms of overall cost and flexibility in practical application.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions: A zoned breeding management unit of a breeding farm comprises a feed preparation area and a silage tower arranged in the area, the silage tower comprises a tower body, a feeding part, a discharging part and an automatic material pressing device, the tower body comprises a metal shell and a non-metal lining, the lining and the shell are combined to form a combination; the feeding part comprises a feeding pipe arranged at the center of the tower body, the top of the feeding pipe extends to the top of the tower body, the top of the feeding pipe is provided with an umbrella-shaped material discharge plate with an opening downward, driving the material to be thrown downward from the top of the tower body; the discharging part is arranged at the bottom of the tower body; the automatic material pressing device is arranged outside the feeding pipe.

[0009] The automatic material pressing device comprises a plurality of pressure rollers evenly distributed in a ring shape, and the pressure rollers are alternately raised and lowered to realize the compaction operation on the material; while the pressure rollers are alternately raised and lowered, they rotate around the feed pipe, so that the pressure rollers can perform an all-round compaction operation on the material.

[0010] Furthermore, the automatic pressing device also includes a sleeve and a support arm arranged on the sleeve, the support arm is provided with a plurality of roots corresponding to the pressure roller on the sleeve, and a lever arm is hinged below the end of the support arm; the middle part of the lever arm is hinged to the lower part of the support arm, and a vertically arranged connecting rod is hinged below the outer end of the lever arm, and the lower part of the connecting rod is hinged to the upper middle part of the pressure roller; a support sleeve is also provided on the sleeve, which supports and drives the inner end of the lever arm, and drives the pressure roller to rise and fall through the lever action of the lever arm.

[0011] Furthermore, a shaft sleeve is provided on the support arm near the sleeve, and a support rod is provided in the shaft sleeve, and the support rod slides up and down in the shaft sleeve; a strip-shaped groove corresponding to the bottom of the support rod is provided on the upper inner side of the lever arm; the top of the support rod corresponds to the bottom surface of the support sleeve, and the bottom surface of the support sleeve is evenly distributed with protrusions and depressions; the support sleeve is driven by a driving motor provided on the sleeve, and the driving motor and the support sleeve are transmitted through a gear set.

[0012] Furthermore, the pressure rollers and the corresponding support arms, lever arms, connecting rods, and support rods are provided in evenly distributed even arrays, and the number of protrusions corresponding to the bottom surface of the support sleeve is half the number of pressure rollers, that is, the tops of the support rods corresponding to adjacent pressure rollers correspond to the protrusions and recesses on the bottom surface of the support sleeve, respectively.

[0013] Furthermore, a positioning sleeve is provided on the outside of the feed pipe, and a vertically evenly distributed guide rail is provided inside the positioning sleeve. A corresponding guide groove is provided on the feed pipe, and the positioning sleeve slides up and down outside the feed pipe through the cooperation of the guide rail and the guide groove; the top of the sleeve is sleeved on the bottom of the positioning sleeve; another driving motor is also provided on the outside of the sleeve, and the driving motor causes the sleeve and the positioning sleeve to rotate relative to each other through gear transmission.

[0014] The inner lining is made of plastic material as a whole, and has a double-layer structure, with evenly distributed reinforcing ribs used for support between the two layers of the inner lining.

[0015] Furthermore, the reinforcing ribs include several evenly distributed groups, each group of reinforcing ribs is provided with two symmetrically arranged V-shaped ribs, the reinforcing ribs separate the double-layer lining into two groups of oppositely arranged cavities, each group of cavities includes several evenly distributed triangular cavities; a guide tube is provided on the top of the cavity, and the guide tubes corresponding to the two groups of cavities are respectively connected to two annular pipes, which are led out to the outside of the shell through the conduit.

[0016] Furthermore, evenly distributed pores are provided on the inner wall of the lining, the pores are vertically arranged, the pores correspond to the outer cavity, and the pores penetrate to the apex of the outer cavity.

[0017] The discharge part includes a transversely arranged square pipe, which corresponds to the area between the feed pipe and the inner wall of the liner; a vertically arranged baffle is provided at a position on the square pipe corresponding to the shell, and the baffle moves up and down to close and open the shell; a push plate is provided on one side of the pipe, and the push plate is supported by a hydraulic rod.

[0018] The present invention adopts the above technical solution to achieve the following beneficial effects: This device abandons the traditional masonry silage tower structure. First of all, it can be prefabricated and installed on site, and the size can be adjusted according to needs. The overall cost is also greatly reduced compared with the traditional masonry structure. At the same time, its installation position can also be adjusted according to needs, which has greater flexibility. It has great advantages in area-based breeding. Multiple groups of silage towers can be set up to ferment different types of feed, or feed with different fermentation cycles and fermentation degrees can be selected for feeding according to livestock in different areas.

[0019] An automatic pressing device is also installed inside the silage tower, which automatically realizes the compaction operation in actual use, and the overall equipment achieves a good automation effect.

[0020] In addition, the double-layer lining, combined with the cavity structure inside the lining, can adjust the material environment in the tower, such as injecting water of different temperatures into the cavity to adjust the temperature of the material in the tower, or injecting oxygen-free gas into the tower through the cavity to take away the high-pressure gas in the tower, etc. Compared with the traditional silage method, a controllable adjustment effect is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the present invention.

[0022] Figure 2 This is a schematic diagram of the automatic pressing device.

[0023] Figure 3 This is a disassembly diagram of the automatic pressing device.

[0024] Figure 4 It is a partial cross-sectional view of the present invention.

[0025] Figure 5 Schematic diagram of the lining.

[0026] Figure 6 Schematic diagram of the split lining. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and examples. It should be clear that the following examples are only one or more manifestations of the present invention and are not a complete limitation of the invention described in this application. Any improvements known to those skilled in the art made on the basis of the invention or technical solutions described in this application should fall within the scope of protection claimed in this application.

[0028] In addition, the expressions of up, down, left, right, front, back, etc. presented in the specific implementation manner are only expressed to facilitate the description of the technical solution and are not absolute limitations unless otherwise specified.

[0029] A regionalized breeding management unit for a breeding farm, a regionalized breeding management unit for a breeding farm, comprising a feed preparation area and a silage tower arranged in the area, the silage tower comprising a tower body 1, a feeding part 2, a discharging part 3 and an automatic pressing device 4, the tower body 1 comprising a metal shell 101 and a non-metallic lining 102, the lining 102 being arranged in combination with the shell 101; the feeding part 2 comprising a feeding pipe 201 arranged at the center of the tower body 1, the top of the feeding pipe 201 extending to the top of the tower body 1, the top of the feeding pipe 201 being provided with an umbrella-shaped unloading plate 202 opening downward, driving the material to be thrown downward from the top of the tower body 1; the discharging part 3 being arranged at the bottom of the tower body 1; the automatic pressing device 4 being arranged outside the feeding pipe 201.

[0030] The automatic pressing device 4 includes a plurality of pressing rollers 401 evenly distributed in a ring shape. The pressing rollers 401 are alternately raised and lowered to realize the compaction operation on the material. The pressing rollers 401 rotate around the feed pipe 201 while being alternately raised and lowered, so that the pressing rollers 401 can perform an all-round compaction operation on the material.

[0031] Furthermore, the automatic pressing device 4 also includes a sleeve 402 and a support arm 403 arranged on the sleeve 402, the support arm 403 is provided with a plurality of roots corresponding to the pressure roller 401 on the sleeve 402, and a lever arm 404 is hinged below the end of the support arm 403; the middle part of the lever arm 404 is hinged to the lower part of the support arm 403, and a vertically arranged connecting rod 405 is hinged below the outer end of the lever arm 404, and the lower part of the connecting rod 405 is hinged to the upper middle part of the pressure roller 401; a support sleeve 406 is also provided on the sleeve 402, and the support sleeve 406 supports and drives the inner end of the lever arm 404, and drives the pressure roller 401 to rise and fall through the lever action of the lever arm 404.

[0032] Furthermore, a shaft sleeve 407 is provided on the support arm 403 near the sleeve 402, and a support rod 408 is provided in the shaft sleeve 407, and the support rod 408 slides up and down in the shaft sleeve 407; a strip-shaped groove 409 corresponding to the bottom of the support rod 408 is provided on the upper inner side of the lever arm 404; the top of the support rod 408 corresponds to the bottom surface of the support sleeve 407, and the bottom surface of the support sleeve 407 is evenly distributed with protrusions and depressions; the support sleeve 407 is driven by a first drive motor 410 provided on the sleeve 402, and the first drive motor 410 and the support sleeve 407 are transmitted through a gear set.

[0033] Furthermore, the pressure roller 401 and the corresponding support arm 403, lever arm 404, connecting rod 405, and support rod 408 are provided with a uniformly distributed even number of arrays, and the number of protrusions corresponding to the bottom surface of the support sleeve 406 is half the number of pressure rollers 401, that is, the tops of the support rods 408 corresponding to adjacent pressure rollers 401 correspond to the protrusions and depressions on the bottom surface of the support sleeve 406, respectively.

[0034] Furthermore, a positioning sleeve 411 is further provided on the outside of the feed pipe 201, and a vertically evenly distributed guide rail 412 is provided inside the positioning sleeve 411, and a corresponding guide groove 203 is provided on the feed pipe 201, and the positioning sleeve 411 slides up and down outside the feed pipe 201 through the cooperation of the guide rail 412 and the guide groove 203; the top of the sleeve 402 is sleeved on the bottom of the positioning sleeve 411; a second drive motor 413 is further provided on the outside of the sleeve 402, and the second drive motor 413 makes the sleeve 402 and the positioning sleeve 411 rotate relative to each other through gear transmission, that is, the first drive motor 410 and the second drive motor 413 are symmetrically arranged on the sleeve 402, and the second drive motor 413 faces upward, and an external gear is provided on the outside of the positioning sleeve 411, and a gear meshing with the above-mentioned external gear is provided on the motor shaft of the second drive motor 413, and then the relative rotation of the sleeve 402 and the positioning sleeve 411 is realized by the second drive motor 413.

[0035] The inner liner 102 is made of plastic material as a whole, and has a double-layer structure. The two layers of the inner liner 102 are supported by evenly distributed reinforcing ribs 103 .

[0036] Furthermore, the reinforcing ribs 103 include several evenly distributed groups, each group of reinforcing ribs 103 is provided with two symmetrically arranged V-shaped ribs, the double-layer lining 102 is separated into two groups of oppositely arranged cavities 104, each group of cavities 104 includes several evenly distributed triangular cavities 104; a guide tube 105 is provided on the top of the cavity 104, and the guide tubes 105 corresponding to the two groups of cavities 104 are respectively connected to two annular pipes 106, and the pipes 106 are led out to the outside of the shell 101 through the conduit 107.

[0037] Furthermore, evenly distributed pores 108 are provided on the inner wall of the liner 102 . The pores 108 are vertically arranged, corresponding to the outer cavity 104 , and penetrate to the apex of the outer cavity 104 .

[0038] The two groups of cavities 104 are arranged in opposite directions. The contact area between the inner cavity 104 and the internal material is larger, so the temperature can be adjusted by injecting water of corresponding temperature into it. The contact area between the outer cavity 104 and the internal material is smaller, so an air hole 108 connected to the inside of the tower is set. The main purpose is to exhaust. When the temperature in the tower is high, low-temperature gas can be injected into the tower through the cavity 104 and the air hole 108 to discharge the high-temperature gas in the tower. The composition of the injected gas is adjusted as needed. If the material in the tower is still in the anaerobic fermentation stage, oxygen-free gases such as carbon dioxide and nitrogen can be injected.

[0039] The discharge part 3 includes a transversely arranged square pipe 301, which corresponds to the area between the feed pipe 201 and the inner wall of the liner 102; a vertically arranged baffle 302 is provided at a position on the square pipe 301 corresponding to the shell 101, and the baffle 302 moves up and down to close and open the shell 101; a push plate 303 is provided on one side of the pipe 301, and the push plate 303 is supported by a hydraulic rod 304.

[0040] When the device is in use, the material is fed from the feed pipe into the tower body by a feeding device such as air conveying, and the material is thrown downward from the top of the tower. The automatic pressing device works, and the pressing roller reciprocates up and down under the drive of the support rod. The up and down movements of adjacent pressing rollers are opposite, thus forming an effect similar to human stepping. At the same time, the pressing wheel rotates along the feed pipe driven by the sleeve to perform all-round compaction operations on the surrounding materials.

[0041] During the silage fermentation process, the environmental conditions of the materials can be monitored, and related operations of auxiliary heating or cooling can be performed according to the situation, mainly by injecting water into the cavity through the pipeline, or by sending air into the tower through the pipeline. When the above operations are not required, the duct can be blocked, and the corresponding operations can be performed when necessary. When air is sent into the tower through the pores, the feed pipe can be opened, and when the tower needs to be sealed, the feed pipe and the duct corresponding to the pores can be blocked.

[0042] When discharging, open the baffle, and then control the hydraulic rod to push the push plate into the tower to push the material. The material will be sent out from the opposite pipe. In the discharging process, if some materials are pushed out and the remaining materials are too compact to be discharged, the automatic pressing device can also be opened to transport the materials at the bottom through the vibration of the pressing device.

[0043] In the process of regional breeding management, multiple groups of silage towers can be set up, filled with different feeds, and fermented to different degrees. When feeding, the feed in the corresponding tower can be selected according to the needs. Silage towers can be made of different sizes and are overall movable structures, which increases the flexibility of their installation and use.

Claims

1. A regionalized breeding management unit of a breeding farm, comprising a feed preparation area and a silage tower arranged in the area, characterized in that: It includes a tower body, a feeding part, a discharging part and an automatic pressing device. The tower body includes a metal shell and a non-metal lining, and the lining is combined with the shell; the feeding part includes a feeding pipe arranged at the center of the tower body, the top of the feeding pipe extends to the top of the tower body, and the top of the feeding pipe is provided with an umbrella-shaped discharge plate with a downward opening, which drives the material to fall downward from the top of the tower body; the discharging part is arranged at the bottom of the tower body; and the automatic pressing device is arranged outside the feeding pipe.

2. The area-based breeding management unit of a breeding farm according to claim 1, characterized in that: The automatic material pressing device comprises a plurality of pressure rollers evenly distributed in a ring shape, and the pressure rollers are alternately raised and lowered to realize the compaction operation on the material; while the pressure rollers are alternately raised and lowered, they rotate around the feed pipe, so that the pressure rollers can perform an all-round compaction operation on the material.

3. The area-based breeding management unit of a breeding farm according to claim 2, characterized in that: The automatic pressing device also includes a sleeve and a support arm arranged on the sleeve, the support arm is provided with a plurality of roots corresponding to the pressure roller on the sleeve, and a lever arm is hinged below the end of the support arm; the middle part of the lever arm is hinged to the lower part of the support arm, and a vertically arranged connecting rod is hinged below the outer end of the lever arm, and the lower part of the connecting rod is hinged to the upper middle part of the pressure roller; a support sleeve is also provided on the sleeve, which supports and drives the inner end of the lever arm, and drives the pressure roller to rise and fall through the lever action of the lever arm.

4. The area-based breeding management unit of a breeding farm according to claim 3, characterized in that: A shaft sleeve is provided on the support arm near the sleeve, and a support rod is provided in the shaft sleeve, and the support rod slides up and down in the shaft sleeve; a strip-shaped groove corresponding to the bottom of the support rod is provided on the upper inner side of the lever arm; the top of the support rod corresponds to the bottom surface of the support sleeve, and the bottom surface of the support sleeve is evenly distributed with protrusions and depressions; the support sleeve is driven by a driving motor provided on the sleeve, and the driving motor and the support sleeve are transmitted through a gear set.

5. The area-based breeding management unit of a breeding farm according to claim 4, characterized in that: The pressure rollers and the corresponding support arms, lever arms, connecting rods and support rods are arranged in evenly distributed even arrays. The number of protrusions corresponding to the bottom surface of the support sleeve is half the number of pressure rollers, that is, the tops of the support rods corresponding to adjacent pressure rollers correspond to the protrusions and depressions on the bottom surface of the support sleeve, respectively.

6. The area-based breeding management unit of a breeding farm according to claim 5, characterized in that: A positioning sleeve is also provided on the outside of the feed pipe, and a vertically evenly distributed guide rail is provided inside the positioning sleeve. A corresponding guide groove is provided on the feed pipe, and the positioning sleeve slides up and down outside the feed pipe through the cooperation of the guide rail and the guide groove; the top of the sleeve is sleeved on the bottom of the positioning sleeve; another driving motor is also provided on the outside of the sleeve, and the driving motor causes the sleeve and the positioning sleeve to rotate relative to each other through gear transmission.

7. The area-based breeding management unit of a breeding farm according to claim 6, characterized in that: The inner lining is made of plastic material as a whole, and has a double-layer structure, with evenly distributed reinforcing ribs used for support between the two layers of the inner lining.

8. The area-based breeding management unit of a breeding farm according to claim 7, characterized in that: The reinforcing ribs include several groups that are evenly distributed, each group of reinforcing ribs is provided with two reinforcing ribs that are symmetrically arranged in a V shape, and the reinforcing ribs separate the double-layer lining into two groups of oppositely arranged cavities, and each group of cavities includes several evenly distributed triangular cavities; a guide tube is provided on the top of the cavity, and the guide tubes corresponding to the two groups of cavities are respectively connected to two annular pipes, and the pipes are led out to the outside of the shell through the conduit.

9. The area-based breeding management unit of a breeding farm according to claim 8, characterized in that: The inner wall of the lining is provided with evenly distributed pores, the pores are arranged vertically, the pores correspond to the outer cavity, and the pores penetrate to the apex of the outer cavity.

10. The area-based breeding management unit of a breeding farm according to claim 9, characterized in that: The discharge part includes a transversely arranged square pipe, which corresponds to the area between the feed pipe and the inner wall of the liner; a vertically arranged baffle is provided at a position on the square pipe corresponding to the shell, and the baffle moves up and down to close and open the shell; a push plate is provided on one side of the pipe, and the push plate is supported by a hydraulic rod.

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