Semi-solid feed pre-digestion device

Abstract

The utility model discloses a semi-solid feed predigestion device which comprises vertical plates, a support is arranged at the upper ends of the vertical plates, an enzymolysis tank is arranged between the vertical plates, turnover devices are arranged on the vertical plates and connected with the enzymolysis tank, and a lifting type stirring device is arranged on the support and can be inserted into the enzymolysis tank. And a locking device is arranged on the side wall of the enzymolysis tank. The utility model belongs to the technical field of feed pre-digestion, and particularly relates to a semi-solid feed pre-digestion device which is used for solving the problem that in the prior art, when semi-solid feed is subjected to enzymolysis stirring, only vertical stirring can be carried out, so that the feed on the upper layer and the feed on the lower layer cannot achieve a good enzymolysis pre-digestion effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed predigestion, in particular to a semi-solid feed predigestion device. Background Art

[0002] Predigestion refers to the process of decomposing or degrading feed into small molecules through fermentation or enzymatic hydrolysis under in vitro conditions by simulating the conditions required for digestion in animals. This is called feed predigestion. Feed predigestion is actually one of the methods of feed pretreatment. Feed production, from the initial simple processing production to granulation, puffing, fermentation, and predigestion, is a pretreatment of feed and feed raw materials. Its purpose is to improve feed components and increase feed digestibility and utilization.

[0003] The feed pre-digestion device in the prior art usually performs synchronous stirring in the vertical direction when stirring the feed. Since the semi-solid feed has poor fluidity, the liquid in the feed is easily accumulated at the bottom of the tank, resulting in the upper layer of the feed not being able to obtain a good enzymatic pre-digestion effect. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when semi-solid feed is subjected to enzymatic hydrolysis and stirring, the stirring can only be performed vertically, resulting in that the upper and lower layers of feed cannot obtain a good enzymatic hydrolysis and pre-digestion effect.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a semi-solid feed pre-digestion device, including a vertical plate, a bracket is provided at the upper end of the vertical plate, an enzymolysis tank is provided between the vertical plates, a flipping device is provided on the vertical plate and is connected to the enzymolysis tank, a lifting stirring device is provided on the bracket and can be inserted into the enzymolysis tank, and a locking device is provided on the side wall of the enzymolysis tank; the flipping device includes a rotating shaft, which rotates in the vertical plate and is connected to the enzymolysis tank, a worm gear is provided at the outer end of the rotating shaft, a fixed plate is provided on the side wall of the vertical plate, a motor 1 is provided on the fixed plate, a worm is provided at the output end of the motor 1 and is meshed with the worm gear, the enzymolysis tank can be rotated in the vertical direction by the flipping device, so that the semi-solid feed can be pre-digested and stirred in a flipped state.

[0006] Furthermore, the lifting stirring device includes a hydraulic cylinder, which is arranged on a bracket, and a hook 1 is arranged at the output end of the hydraulic cylinder. A cover is arranged at the upper end of the enzymolysis tank, and the cover can be fixed on the enzymolysis tank through a locking device. A fixing frame is arranged at the upper end of the cover, and a hook 2 is arranged on the fixing frame. The hook 1 can be inserted into the hook 2 and can also be detached from it. A motor 2 is arranged at the upper end of the cover, and a stirring paddle is arranged at the output end of the motor 2. By moving the cover upward, the stirring paddle can be driven to move upward at the same time, which is convenient for cleaning the stirring paddle and the enzymolysis tank independently. When the cover is closed on the enzymolysis tank and locked by the locking device, the hook 1 is detached from the hook 2, and the stirring paddle can stir the semi-solid feed in the enzymolysis tank and can also be turned over, so that the feed in the enzymolysis tank is better pre-digested.

[0007] Preferably, the locking device is locked by electromagnetic locking.

[0008] Preferably, a sealing groove is provided on the upper end surface of the enzymolysis tank, and a sealing plate is provided on the inner wall of the cover, and the sealing plate can be inserted into the sealing groove to prevent the semi-solid feed in the enzymolysis tank from leaking out.

[0009] Preferably, the rotating shaft is located in the middle of the enzymolysis tank, and the distance from the enzymolysis tank to the bottom of the vertical plate is sufficient for the fixing frame to pass through.

[0010] The utility model adopts the above structure to achieve the following beneficial effects:

[0011] The utility model can realize the reverse rotation of the enzymolysis tank by arranging the turning device, so that the semi-solid feed in the enzymolysis tank can be stirred when the enzymolysis tank is turned over, so that the semi-solid feed has a better effect during pre-digestion. With the help of a hook at the lower end of the hydraulic cylinder, the sealing cover and the stirring paddle can be raised to a certain height at the same time, so that the stirring paddle and the enzymolysis tank can be separated for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall stereogram of a semi-solid feed pre-digestion device of the utility model;

[0013] Figure 2 This is a bottom view of a cover of a semi-solid feed pre-digestion device of the utility model;

[0014] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0015] Among them, 1. vertical plate, 2. bracket, 3. enzymolysis tank, 4. flipping device, 5. locking device, 6. lifting stirring device, 7. rotating shaft, 8. worm gear, 9. fixed plate, 10. motor 1, 11. worm, 12. hydraulic cylinder, 13. hook 1, 14. cover, 15. fixed frame, 16. hook 2, 17. motor 2, 18. stirring paddle, 19. sealing groove, 20. sealing plate. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0018] like Figure 1-3 The utility model discloses a semi-solid feed pre-digestion device, comprising a vertical plate 1, a bracket 2 is arranged at the upper end of the vertical plate 1, an enzymolysis tank 3 is arranged between the vertical plates 1, a flip device 4 is arranged on the vertical plate 1 and is connected to the enzymolysis tank 3, a lifting stirring device 6 is arranged on the bracket 2 and can be inserted into the enzymolysis tank 3, a locking device 5 is arranged on the side wall of the enzymolysis tank 3, and the locking device 5 is locked by electromagnetic locking;

[0019] like Figure 1 The turning device 4 includes a rotating shaft 7, which is located in the middle of the enzymolysis tank 3. The distance between the enzymolysis tank 3 and the bottom of the vertical plate 1 is sufficient for the fixing frame 15 to pass through. The rotating shaft 7 rotates in the vertical plate 1 and is connected to the enzymolysis tank 3. A worm gear 8 is provided at the outer end of the rotating shaft 7. A fixing plate 9 is provided on the side wall of the vertical plate 1. A motor 10 is provided on the fixing plate 9. A worm 11 is provided at the output end of the motor 10 and is meshed with the worm gear 8. The turning device 4 can realize the vertical rotation of the enzymolysis tank 3, so that the semi-solid feed can be pre-digested and stirred in a turned state.

[0020] like Figure 1-3The lifting stirring device 6 includes a hydraulic cylinder 12, which is arranged on the bracket 2. A hook 13 is provided at the output end of the hydraulic cylinder 12. A cover 14 is provided at the upper end of the enzymolysis tank 3. A sealing groove 19 is provided on the upper end surface of the enzymolysis tank 3. A sealing plate 20 is provided on the inner wall of the cover 14. The sealing plate 20 can be inserted into the sealing groove 19 to prevent the semi-solid feed in the enzymolysis tank 3 from leaking out. The cover 14 can be fixed on the enzymolysis tank 3 through the locking device 5. A fixing frame 15 is provided at the upper end of the cover 14. A hook 2 16 is provided on the fixing frame 15. The hook 13 can The cover 14 is provided with a motor 2 17 at the upper end, and a stirring paddle 18 is provided at the output end of the motor 2 17. By moving the cover 14 upward, the stirring paddle 18 can be driven to move upward at the same time, so that the stirring paddle 18 and the enzymolysis tank 3 can be cleaned independently. When the cover 14 is closed on the enzymolysis tank 3 and locked by the locking device 5, the hook 13 is separated from the hook 2 16, and the stirring paddle 18 can stir the semi-solid feed in the enzymolysis tank 3 and can also be turned over, so that the feed in the enzymolysis tank 3 is better pre-digested.

[0021] During specific use, the semi-solid feed that needs to be pre-digested is added to the enzymolysis tank 3, and then the hydraulic cylinder 12 is started. Under the action of gravity, the cover 14 moves down until the sealing plate 20 is inserted into the sealing groove 19, and then the hook 13 is detached from the hook 2 16, and the cover 14 and the enzymolysis tank 3 are fixed and closed by the locking device 5.

[0022] Turn on the motor 10, the worm 11 meshes with the worm wheel 8 to rotate, the worm wheel 8 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the enzymolysis tank 3 to rotate, and at the same time turn on the motor 2 17, the stirring paddle 18 stirs the semi-solid feed in the enzymolysis tank 3, and stirs the semi-solid feed in the flipped state, which greatly improves the uniformity of the pre-digestion of the semi-solid feed and has a better pre-digestion effect. After the pre-digestion is completed, keep the enzymolysis tank 3 in a vertical state, and by opening the valve at the bottom of the enzymolysis tank 3, the pre-digested feed can be discharged, and at the same time, the cover 14 and the stirring paddle 18 are raised to a certain height, and the enzymolysis tank 3 and the stirring paddle 18 can be cleaned independently.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A semi-solid feed pre-digestion device, comprising a vertical plate, wherein a bracket is provided at the upper end of the vertical plate, characterized in that: An enzymolysis tank is arranged between the vertical plates, a flip device is arranged on the vertical plate and is connected to the enzymolysis tank, a lifting stirring device is arranged on the bracket and can be inserted into the enzymolysis tank, and a locking device is arranged on the side wall of the enzymolysis tank.

2. A semi-solid feed pre-digestion device according to claim 1, characterized in that: The flipping device includes a rotating shaft, which rotates in the vertical plate and is connected to the enzymolysis tank. A worm gear is provided at the outer end of the rotating shaft. A fixed plate is provided on the side wall of the vertical plate. Motor 1 is provided on the fixed plate. A worm is provided at the output end of motor 1 and is meshed with the worm gear.

3. A semi-solid feed pre-digestion device according to claim 2, characterized in that: The lifting stirring device includes a hydraulic cylinder, which is arranged on a bracket. A hook 1 is provided at the output end of the hydraulic cylinder. A cover is provided at the upper end of the enzymolysis tank. The cover can be fixed on the enzymolysis tank through a locking device. A fixing frame is provided at the upper end of the cover. A hook 2 is provided on the fixing frame. The hook 1 can be inserted into the hook 2 and can also be detached from it. A motor 2 is provided at the upper end of the cover. A stirring paddle is provided at the output end of the motor 2.

4. A semi-solid feed pre-digestion device according to claim 3, characterized in that: The locking device is locked by electromagnetic locking.

5. A semi-solid feed pre-digestion device according to claim 4, characterized in that: The upper end surface of the enzymolysis tank is provided with a sealing groove, and the inner wall of the sealing cover is provided with a sealing plate, and the sealing plate can be inserted into the sealing groove.

6. A semi-solid feed pre-digestion device according to claim 5, characterized in that: The rotating shaft is located in the middle of the enzymolysis tank, and the distance from the enzymolysis tank to the bottom of the vertical plate is sufficient for the fixing frame to pass through.

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