Feed fermentation device

Abstract

The invention relates to the technical field of fermentation devices, in particular to a feed fermentation device which comprises a frame, a sliding plate is slidably connected to the inner wall of the frame, a fermentation tank is fixedly assembled on the surface of the sliding plate, a feeding hopper and a discharging pipe are fixedly communicated with the outer circumferential surface of the fermentation tank, and an electric heating pipe is arranged in the fermentation tank in a penetrating mode. A rotating shaft is rotationally connected into the fermentation tank, a material turning frame is fixedly assembled on the arc surface of the rotating shaft, and a motor with the output end fixedly connected with the material turning frame is fixedly assembled on the outer wall of the fermentation tank. According to the invention, by arranging the vibration structure, when feed raw materials are mixed before fermentation, under the cooperation of the first spring, the fermentation tank can continuously vibrate in the horizontal direction, and the vibration of the fermentation tank is combined with the stirring of the material turning frame, so that the limitation that a traditional device can only stir in a single direction is changed; full mixing of the feed in multiple dimensions is realized, the mixing effect is effectively improved, and a guarantee is provided for subsequent normal fermentation.

Description

Technical Field

[0001] The present invention relates to the technical field of fermentation devices, in particular to a feed fermentation device. Background Art

[0002] Feed fermentation is the process of biotransformation of feed raw materials by utilizing the metabolic activities of microorganisms (such as lactic acid bacteria, yeast, Bacillus, etc.). Through fermentation, the palatability, nutritional value and digestibility of feed can be improved, while the reproduction of harmful bacteria can be inhibited and the shelf life of feed can be extended. In this process, fermentation equipment is required for processing.

[0003] A patent document with authorization publication number CN222007765U has appeared in the prior art. This patent document discloses a feed fermentation tank, comprising a tank body with a support at the bottom, a stirring assembly mounted on the top of the tank body, one end of the stirring assembly extending into the inner cavity of the tank body to stir the feed, a heating mechanism mounted on the inner wall of the tank body to heat the feed, the stirring assembly comprising a motor and a drive shaft, the output end of the motor being fixedly connected to a hollow shaft via the drive shaft, the heating mechanism comprising a flow guide assembly, the outlet pipe connecting the interlayer and the flow guide assembly, the flow guide assembly and the hollow shaft being selectively connected. By providing the stirring assembly and heating mechanism, the utility model improves fermentation uniformity, prevents corrosion caused by the stirring blades being immersed in the fermentation liquid for a long time, and simultaneously improves the cleaning power of the water flow, preventing the water in the interlayer from being subjected to sealed heating conditions for a long time and forming scale, which affects the heating effect of the equipment.

[0004] The above-mentioned and existing technologies have the following defects: when the feed is stirred and mixed during the fermentation process, the feed can only be stirred in a certain direction, so it is difficult to fully mix the feed, thereby affecting the subsequent normal fermentation of the feed.

[0005] Therefore, a feed fermentation device is proposed. Summary of the Invention

[0006] The purpose of the present invention is to propose a feed fermentation device to solve the disadvantage that the feed can only be stirred in a certain direction, so it is difficult to fully mix the feed, thereby affecting the subsequent normal fermentation of the feed.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a feed fermentation device, comprising a bracket, the inner wall of the bracket is slidably connected to a slide plate, the surface of the slide plate is fixedly equipped with a fermentation tank, the outer circumferential surface of the fermentation tank is fixedly connected to a feeding hopper and a discharge pipe, an electric heating pipe is passed through the fermentation tank, a rotating shaft is rotatably connected to the fermentation tank, the arc surface of the rotating shaft is fixedly equipped with a turning rack, the outer wall of the fermentation tank is fixedly equipped with a motor with an output end fixedly connected to the turning rack, and further comprising: a vibration structure arranged on the surface of the bracket for fully mixing the feed, the vibration structure The structure includes a support plate fixedly mounted on the surface of the bracket, a roller and a transmission plate for driving the fermentation tank to move, a first spring for resetting the fermentation tank, and a belt for transmission; a tensioning structure arranged on the outer wall of the fermentation tank for keeping the belt in a tensioned state, the tensioning structure includes a fixed plate fixedly mounted on the outer wall of the fermentation tank, a tensioning wheel for tensioning the belt, and a second spring for ensuring the normal operation of the tensioning wheel; a blocking structure arranged in the discharge pipe for controlling the feed discharge speed, the blocking structure includes a blocking plate slidably mounted in the discharge pipe, and a screw for limiting the position of the blocking plate.

[0008] The effect achieved by the above components is: by setting up a vibration structure, when the feed raw materials are mixed before fermentation, with the cooperation of the first spring, the fermentation tank can be continuously vibrated horizontally. The vibration of the fermentation tank and the stirring of the tipping rack are combined, which changes the limitation of the traditional device that can only stir in a single direction, and realizes the full mixing of the feed in multiple dimensions, effectively improves the mixing effect, and provides a guarantee for subsequent normal fermentation. By setting up a tensioning structure, when the fermentation tank vibrates in the horizontal direction, with the cooperation of the elastic force of the second spring, the tensioning wheel will tighten the belt, so that the belt always remains in a tensioned state during the vibration of the fermentation tank in the horizontal direction and can be transmitted normally. By setting up a blocking structure, when the feed needs to be discharged, the position of the blocking plate can be adjusted to adjust the blocking degree of the blocking plate on the discharge pipe, thereby controlling the discharge speed of the feed, thereby improving the practicality of the device.

[0009] Preferably, a rotating rod is rotatably connected in the support plate, one end of the rotating rod is fixedly equipped with an extension rod, the transmission plate is slidably sleeved on the surface of the extension rod, the side wall of the transmission plate is threadedly connected with a bolt that rests on the surface of the extension rod, the outer wall of the fermentation tank is fixedly equipped with a mounting plate, the roller is rotatably connected to the mounting plate, the circumferential surface of the rotating rod is fixedly equipped with a first pulley, the two ends of the first spring are respectively fixedly connected to the bracket and the fermentation tank, the circumferential surface of the rotating rod is fixedly equipped with a first pulley, the circumferential surface of the rotating shaft is fixedly equipped with a second pulley, and the belt is sleeved on the arc surface of the first pulley and the second pulley.

[0010] The effect achieved by the above components is: the rotating shaft will drive the first pulley to rotate, the belt will follow the first pulley to drive the second pulley and the rotating rod to rotate, the rotating rod will drive the extension rod to rotate along the support plate, and the extension rod will drive the transmission plate to rotate. The transmission plate will contact the roller when it rotates. At this time, the transmission plate will first squeeze the roller, and the roller will drive the mounting plate to move. With the cooperation of the bracket and the slide plate, the mounting plate will drive the fermentation tank to slide in the horizontal direction. The sliding of the fermentation tank will compress or stretch the first spring. The transmission plate will continue to rotate and disengage from the roller. At this time, the first spring will restore the deformation with the help of its own elastic force. Therefore, the fermentation tank will slide in the opposite direction due to the elastic force of the first spring and reset. Therefore, as the transmission plate continues to rotate, with the cooperation of the first spring, the fermentation tank can continue to vibrate horizontally.

[0011] Preferably, the extension rod is in the shape of a regular hexagonal prism.

[0012] The effect achieved by the above components is that since the extension rod is in the form of a regular hexagonal prism structure, the extension rod drives the transmission plate to rotate.

[0013] Preferably, the vertical cross-section of the drum is trapezoidal, and the surface of the transmission plate is provided with an inclined surface.

[0014] The effect achieved by the above components is: when the vibration amplitude of the fermentation tank needs to be adjusted, since the vertical cross-section of the drum is trapezoidal, when the contact point between the transmission plate and the drum is different, the distance the drum moves in the horizontal direction will also change. Therefore, by changing the position of the transmission plate, the vibration amplitude of the fermentation tank can be changed, thereby improving the flexibility when using the device.

[0015] Preferably, a semi-threaded rod is slidably passed through the fixed plate, one end of the semi-threaded rod is fixedly equipped with a U-shaped plate, the U-shaped plate is rotatably connected to the tensioning wheel, the circumferential surface of the semi-threaded rod is threadedly connected to a nut, one end of the nut is rotatably connected to a connecting ring, the connecting ring is sleeved on the circumferential surface of the semi-threaded rod, the second spring is sleeved on the circumferential surface of the semi-threaded rod, the two ends of the second spring are fixedly connected to the connecting ring and the fixed plate respectively, and the belt is sleeved on the circumferential surface of the tensioning wheel.

[0016] The effect achieved by the above components is: when the fermentation tank vibrates in the horizontal direction, the movement of the first pulley will drive the belt to move. During this process, the elastic force of the second spring will act on the connecting ring, and the connecting ring will drive the nut to move toward the fixed plate. The semi-threaded rod will follow the movement of the nut to drive the U-shaped plate to move. The U-shaped plate will cause the tensioning pulley to tighten the belt, so that the belt will always remain in a tensioned state during the process of the fermentation tank vibrating in the horizontal direction and can be transmitted normally.

[0017] Preferably, a round rod is slidably passed through the fixed plate, the round rod is fixedly connected to the U-shaped plate, and the round rod slides through the connecting ring.

[0018] The effect achieved by the above components is that the round rod can limit the moving path of the U-shaped plate during the operation of the tensioning wheel, thereby ensuring the normal operation of the tensioning wheel.

[0019] Preferably, both ends of the first pulley, the second pulley and the third pulley are provided with annular flanges.

[0020] The effects achieved by the above components are as follows: the annular flanges at both ends of the first pulley, the second pulley and the third pulley can prevent the belt from falling off during the transmission process, thereby further improving the stability of the transmission.

[0021] Preferably, a baffle and a square plate are fixedly mounted on the outer wall of the discharge pipe, the screw is threadedly connected to the square plate, and the baffle is located above the blocking plate.

[0022] The effect achieved by the above components is that by adjusting the position of the blocking plate, the blocking degree of the blocking plate on the discharge pipe can be adjusted, thereby controlling the discharge speed of the feed.

[0023] Preferably, the upper end of the screw is rotatably connected to a top plate, and the upper surface of the top plate is a rough surface.

[0024] The effects achieved by the above components are: the top plate can increase the contact area and friction between the screw and the sealing plate.

[0025] Preferably, the discharge pipe is fixedly mounted with a limit plate relative to the blocking plate, and the vertical cross-section of the limit plate is "L"-shaped.

[0026] The effect achieved by the above components is that during the adjustment of the blocking plate, the limit plate can limit the movement range of the blocking plate, thereby preventing the blocking plate from falling out of the discharge pipe.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are:

[0028] 1. In the present invention, by setting a vibration structure, when the feed raw materials are mixed before fermentation, with the cooperation of the first spring, the fermentation tank can be continuously vibrated horizontally. The vibration of the fermentation tank is combined with the stirring of the turning rack, which changes the limitation of the traditional device that can only stir in a single direction, realizes the full mixing of the feed in multiple dimensions, effectively improves the mixing effect, and provides a guarantee for subsequent normal fermentation.

[0029] 2. In the present invention, by setting a tensioning structure, when the fermentation tank vibrates in the horizontal direction, the tensioning wheel will tighten the belt with the cooperation of the elastic force of the second spring, so that the belt always remains in a tensioned state during the process of the fermentation tank vibrating in the horizontal direction and can be transmitted normally.

[0030] 3. In the present invention, by setting up a blocking structure, when the feed needs to be discharged, the blocking degree of the blocking plate on the discharge pipe can be adjusted by adjusting the position of the blocking plate, thereby controlling the discharge speed of the feed and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a structural schematic diagram of the fermentation tank of the present invention;

[0033] Figure 3 Schematic diagram of the cross-sectional structure of the fermentation tank of the present invention;

[0034] Figure 4 It is a structural schematic diagram of the rotating shaft of the present invention;

[0035] Figure 5 This is a schematic structural diagram of the extension rod and the mounting plate of the present invention;

[0036] Figure 6 It is a structural schematic diagram of the fixing plate of the present invention;

[0037] Figure 7 It is a schematic diagram of the partial cross-sectional structure of the fermentation tank of the present invention;

[0038] Figure 8 It is a schematic diagram of the local structure of the discharge pipe of the present invention.

[0039] Legend: 1. Bracket; 2. Slide plate; 3. Fermentation tank; 4. Feeding hopper; 5. Discharge pipe; 6. Electric heating pipe; 7. Vibration structure; 701. Support plate; 702. Rotating rod; 703. Extension rod; 704. Transmission plate; 705. Bolt; 706. Mounting plate; 707. Roller; 708. First pulley; 709. Second pulley; 710. Belt; 711. First spring; 8. Tensioning structure; 81. Fixing plate; 82. Semi-threaded rod; 83. U-shaped plate; 84. Tensioning pulley; 85. Nut; 86. Connecting ring; 87. Second spring; 88. Round rod; 9. Sealing structure; 91. Sealing plate; 92. Baffle; 93. Square plate; 94. Screw; 95. Top plate; 96. Limiting plate; 10. Rotating shaft; 11. Tipping rack; 12. Motor. DETAILED DESCRIPTION

[0040] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] like Figures 1-8 As shown, the present invention provides a feed fermentation device, including a bracket 1, the inner wall of the bracket 1 is slidably connected to a slide plate 2, the surface of the slide plate 2 is fixedly equipped with a fermentation tank 3, the outer circumferential surface of the fermentation tank 3 is fixedly connected to a feeding hopper 4 and a discharge pipe 5, an electric heating pipe 6 is passed through the fermentation tank 3, a rotating shaft 10 is rotatably connected to the fermentation tank 3, the arc surface of the rotating shaft 10 is fixedly equipped with a tipping rack 11, the outer wall of the fermentation tank 3 is fixedly equipped with a motor 12 fixedly connected to the tipping rack 11 at its output end, and further comprising: a vibration structure 7 arranged on the surface of the bracket 1 for fully mixing the feed, the vibration structure 7 including a support plate fixedly mounted on the surface of the bracket 1 701, a roller 707 and a transmission plate 704 for driving the fermentation tank 3 to move, a first spring 711 for resetting the fermentation tank 3, and a belt 710 for transmission; a tensioning structure 8 arranged on the outer wall of the fermentation tank 3 for keeping the belt 710 in a tensioned state, the tensioning structure 8 including a fixed plate 81 fixedly mounted on the outer wall of the fermentation tank 3, a tensioning wheel 84 for tensioning the belt 710, and a second spring 87 for ensuring the normal operation of the tensioning wheel 84; a blocking structure 9 arranged in the discharge pipe 5 for controlling the feed discharge speed, the blocking structure 9 including a blocking plate 91 slidably mounted in the discharge pipe 5, and a screw 94 for limiting the position of the blocking plate 91.

[0043] The support plate 701 is rotatably connected to a rotating rod 702, one end of which is fixedly equipped with an extension rod 703, the transmission plate 704 is slidably sleeved on the surface of the extension rod 703, the side wall of the transmission plate 704 is threadedly connected with a bolt 705 that rests on the surface of the extension rod 703, the outer wall of the fermentation tank 3 is fixedly equipped with a mounting plate 706, the roller 707 is rotatably connected to the mounting plate 706, the circumferential surface of the rotating rod 702 is fixedly equipped with a first pulley 708, the two ends of the first spring 711 are respectively fixedly connected to the bracket 1 and the fermentation tank 3, the rotating rod 702 The circumferential surface of the rotating shaft 10 is fixedly equipped with a first pulley 708, and the circumferential surface of the rotating shaft 10 is fixedly equipped with a second pulley 709. The belt 710 is sleeved on the arc surface of the first pulley 708 and the second pulley 709. The rotating shaft 10 will drive the first pulley 708 to rotate, and the belt 710 will follow the first pulley 708 to drive the second pulley 709 and the rotating rod 702 to rotate. The rotating rod 702 rotates along the support plate 701 to drive the extension rod 703 to rotate, and the extension rod 703 will drive the transmission plate 704 to rotate. The transmission plate 704 rotates and contacts with the roller 707. At this time, the transmission plate 704 will first squeeze the roller. 707, the roller 707 will drive the mounting plate 706 to move, and with the cooperation of the bracket 1 and the slide plate 2, the mounting plate 706 will drive the fermentation tank 3 to slide in the horizontal direction. The sliding of the fermentation tank 3 will compress or stretch the first spring 711, and the transmission plate 704 will continue to rotate and will be out of contact with the roller 707. At this time, the first spring 711 will restore its deformation with the help of its own elastic force, so the fermentation tank 3 will slide in the opposite direction due to the elastic force of the first spring 711 and reset. Therefore, as the transmission plate 704 continues to rotate, with the cooperation of the first spring 711, the fermentation tank 3 can continue to vibrate horizontally. 703 is a regular hexagonal prism structure. Since the extension rod 703 is a regular hexagonal prism structure, the extension rod 703 will drive the transmission plate 704 to rotate. The vertical section of the roller 707 is trapezoidal, and the surface of the transmission plate 704 is provided with an inclined surface. When it is necessary to adjust the vibration amplitude of the fermentation tank 3, since the vertical section of the roller 707 is trapezoidal, when the contact point between the transmission plate 704 and the roller 707 is different, the distance that the roller 707 moves in the horizontal direction will also change. Therefore, by changing the position of the transmission plate 704, the vibration amplitude of the fermentation tank 3 can be changed, thereby improving the flexibility when using the device.

[0044] A semi-threaded rod 82 slides through the fixed plate 81, and one end of the semi-threaded rod 82 is fixedly equipped with a U-shaped plate 83, and the U-shaped plate 83 is rotatably connected to the tensioning wheel 84. The circumferential surface of the semi-threaded rod 82 is threadedly connected to a nut 85, and one end of the nut 85 is rotatably connected to a connecting ring 86, and the connecting ring 86 is sleeved on the circumferential surface of the semi-threaded rod 82. The second spring 87 is sleeved on the circumferential surface of the semi-threaded rod 82, and the two ends of the second spring 87 are fixedly connected to the connecting ring 86 and the fixed plate 81 respectively. The belt 710 is sleeved on the circumferential surface of the tensioning wheel 84. When the fermentation tank 3 vibrates in the horizontal direction, the movement of the first pulley 708 will drive the belt 710 to move. In this process, the elastic force of the second spring 87 will act on the connecting ring 86, and the connecting ring 86 will drive the nut 85 in the direction close to the fixed plate 81. When the cam 83 is in the working state, the cam 83 is in the working state, and the cam 83 is in the working state, so that ...

[0045] The outer wall of the discharge pipe 5 is fixedly equipped with a baffle 92 and a square plate 93, and the screw 94 is threadedly connected to the square plate 93. The baffle 92 is located above the sealing plate 91. By adjusting the position of the sealing plate 91, the degree of sealing of the discharge pipe 5 by the sealing plate 91 can be adjusted, thereby controlling the discharge speed of the feed. The upper end of the screw 94 is rotatably connected to the top plate 95, and the upper surface of the top plate 95 is a rough surface. The top plate 95 can increase the contact area and friction between the screw 94 and the sealing plate 91. The position of the discharge pipe 5 relative to the sealing plate 91 is fixedly equipped with a limit plate 96, and the vertical cross-section of the limit plate 96 is "L"-shaped. In the process of adjusting the sealing plate 91, the limit plate 96 can limit the movement range of the sealing plate 91 to prevent the sealing plate 91 from falling out of the discharge pipe 5.

[0046] Its overall working principle is that when the feed raw materials are mixed before fermentation, the feed raw materials are added to the fermentation tank 3 through the feeding hopper 4. When the feed raw materials need to be mixed, the motor 12 is turned on, the motor 12 will drive the rotating shaft 10 to rotate, and the rotating shaft 10 will drive the tipping rack 11 to rotate in the fermentation tank 3, so as to mix the feed raw materials. In this process, the rotating shaft 10 will drive the first pulley 708 to rotate, and the belt 710 will follow the first pulley 708 to drive the second pulley 709 and the rotating rod 702 to rotate. The rotating rod 702 rotates along the support plate 701 to drive the extension rod 703 to rotate. The extension rod 703 is a regular hexagonal prism structure. The extension rod 703 drives the transmission plate 704 to rotate. The transmission plate 704 rotates and contacts with the roller 707. At this time, the transmission plate 704 will first squeeze the roller 707. The roller 707 will drive the mounting plate 706 to move. Under the cooperation of the bracket 1 and the slide plate 2, the mounting plate 706 will drive the fermentation tank 3 to slide in the horizontal direction. The sliding of the fermentation tank 3 will compress or stretch the first spring 711. The transmission plate 704 continues to rotate and disengages from the roller 707. At this time, the first spring 711 will restore its deformation with its own elastic force. 11 slides in the opposite direction and resets, so as the transmission plate 704 continues to rotate, with the cooperation of the first spring 711, the fermentation tank 3 can be continuously vibrated horizontally. The vibration of the fermentation tank 3 and the stirring of the tipping rack 11 are combined, which changes the limitation of the traditional device that can only stir in a single direction, realizes the full mixing of the feed in multiple dimensions, effectively improves the mixing effect, and provides a guarantee for the subsequent normal fermentation. When it is necessary to adjust the vibration amplitude of the fermentation tank 3, turn the bolt 705 to disengage the bolt 705 from the extension rod 703, and then slide the transmission plate 705 along the surface of the extension rod 703. 4. Since the vertical cross-section of the roller 707 is trapezoidal, the distance that the roller 707 moves in the horizontal direction will also change when the contact point between the transmission plate 704 and the roller 707 is different. Therefore, by changing the position of the transmission plate 704, the vibration amplitude of the fermenter 3 can be changed, which improves the flexibility of using the device. After the adjustment is completed, the bolt 705 is tightened so that the bolt 705 contacts the surface of the extension rod 703 to limit the position of the transmission plate 704. During the entire feed fermentation process, the electric heating tube 6 can heat the feed in the fermenter 3, creating suitable temperature conditions for microbial fermentation.

[0047] When the fermentation tank 3 vibrates in the horizontal direction, the movement of the first pulley 708 will drive the belt 710 to move. During this process, the elastic force of the second spring 87 will act on the connecting ring 86, and the connecting ring 86 will drive the nut 85 to move in the direction close to the fixed plate 81. The semi-threaded rod 82 follows the movement of the nut 85 to drive the U-shaped plate 83 to move. The U-shaped plate 83 will cause the tensioning wheel 84 to tighten the belt 710, so that the belt 710 always remains in a tensioned state during the process of the fermentation tank 3 vibrating in the horizontal direction and can be transmitted normally. When it is necessary to adjust the pressure of the tensioning wheel 84 on the belt 710, the nut 85 is turned, and the nut 85 will drive the connecting ring 86 to move with the help of the thread. When the connecting ring 86 moves in the direction away from the fixed plate 81, the second spring 87 When the connecting ring 86 moves toward the fixed plate 81, the stretched length of the second spring 87 will be shortened, and the pressure of the tensioning wheel 84 on the belt 710 will become smaller. Therefore, the pressure of the tensioning wheel 84 on the belt 710 can be adjusted according to the compressive strength of the belt 710. The round rod 88 can limit the moving path of the U-shaped plate 83 during the operation of the tensioning wheel 84, thereby ensuring the normal operation of the tensioning wheel 84. At the same time, the round rod 88 can also prevent the connecting ring 86 from rotating synchronously with the nut 85. The annular flanges at both ends of the first pulley 708, the second pulley 709 and the third pulley can prevent the belt 710 from falling off during the transmission process, thereby further improving the stability of the transmission.

[0048] When it is necessary to discharge feed, the screw 94 is rotated, and the screw 94 will move along the square plate 93 with the help of the thread. The movement of the screw 94 will drive the top plate 95 to move. When the top plate 95 is out of contact with the blocking plate 91, the blocking plate 91 can be pulled along the discharge pipe 5. By adjusting the position of the blocking plate 91, the degree of blocking of the blocking plate 91 on the discharge pipe 5 can be adjusted, thereby controlling the discharge speed of the feed. In the process of adjusting the blocking plate 91, the limit plate 96 can limit the movement range of the blocking plate 91 to prevent the blocking plate 91 from falling out of the discharge pipe 5. After adjusting the position of the blocking plate 91, the screw 94 is rotated in the opposite direction. When the top plate 95 presses the blocking plate 91 against the surface of the baffle 92, the top plate 95 cooperates with the baffle 92 to limit the position of the blocking plate 91.

[0049] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A feed fermentation device, comprising a support (1), characterized in that: The inner wall of the bracket (1) is slidably connected to a slide plate (2), the surface of the slide plate (2) is fixedly mounted with a fermentation tank (3), the outer circumferential surface of the fermentation tank (3) is fixedly connected with a feeding hopper (4) and a discharge pipe (5), an electric heating pipe (6) is passed through the fermentation tank (3), a rotating shaft (10) is rotatably connected to the fermentation tank (3), the arc surface of the rotating shaft (10) is fixedly mounted with a turning rack (11), the outer wall of the fermentation tank (3) is fixedly mounted with a motor (12) whose output end is fixedly connected to the turning rack (11), and further comprising: a vibration structure (7) disposed on the surface of the support (1) for fully mixing the feed, the vibration structure (7) comprising a support plate (701) fixedly mounted on the surface of the support (1), a roller (707) and a transmission plate (704) for driving the fermentation tank (3) to move, a first spring (711) for resetting the fermentation tank (3), and a belt (710) for transmission; a tensioning structure (8) disposed on the outer wall of the fermentation tank (3) for maintaining the belt (710) in a tensioned state, the tensioning structure (8) comprising a fixing plate (81) fixedly mounted on the outer wall of the fermentation tank (3), a tensioning wheel (84) for tensioning the belt (710), and a second spring (87) for ensuring the normal operation of the tensioning wheel (84); A blocking structure (9) is provided in the discharge pipe (5) for controlling the feed discharge speed, wherein the blocking structure (9) comprises a blocking plate (91) slidably mounted in the discharge pipe (5) and a screw (94) for limiting the position of the blocking plate (91).

2. A feed fermentation device according to claim 1, characterized in that: The support plate (701) is rotatably connected to a rotating rod (702), one end of which is fixedly mounted with an extension rod (703), the transmission plate (704) is slidably sleeved on the surface of the extension rod (703), the side wall of the transmission plate (704) is threadedly connected with a bolt (705) that abuts against the surface of the extension rod (703), the outer wall of the fermentation tank (3) is fixedly mounted with a mounting plate (706), the roller (707) and the mounting plate (706) are fixedly mounted on the outer wall of the fermentation tank (3), and the roller (707) is fixedly mounted with the mounting plate (706). ) are rotatably connected, the circumferential surface of the rotating rod (702) is fixedly equipped with a first pulley (708), the two ends of the first spring (711) are fixedly connected to the bracket (1) and the fermentation tank (3), the circumferential surface of the rotating rod (702) is fixedly equipped with a first pulley (708), the circumferential surface of the rotating shaft (10) is fixedly equipped with a second pulley (709), and the belt (710) is sleeved on the arc surface of the first pulley (708) and the second pulley (709).

3. A feed fermentation device according to claim 2, characterized in that: The extension rod (703) is in the form of a regular hexagonal prism structure.

4. A feed fermentation device according to claim 2, characterized in that: The vertical cross-section of the roller (707) is trapezoidal, and the surface of the transmission plate (704) is provided with an inclined surface.

5. A feed fermentation device according to claim 2, characterized in that: A semi-threaded rod (82) is slidably passed through the fixed plate (81), one end of the semi-threaded rod (82) is fixedly assembled with a U-shaped plate (83), and the U-shaped plate (83) is rotatably connected to the tensioning wheel (84). The circumferential surface of the semi-threaded rod (82) is threadedly connected with a nut (85), and one end of the nut (85) is rotatably connected with a connecting ring (86), and the connecting ring (86) is sleeved on the circumferential surface of the semi-threaded rod (82). The second spring (87) is sleeved on the circumferential surface of the semi-threaded rod (82), and the two ends of the second spring (87) are fixedly connected to the connecting ring (86) and the fixed plate (81) respectively. The belt (710) is sleeved on the circumferential surface of the tensioning wheel (84).

6. A feed fermentation device according to claim 5, characterized in that: A round rod (88) is slidably passed through the fixed plate (81), the round rod (88) is fixedly connected to the U-shaped plate (83), and the round rod (88) slidably passes through the connecting ring (86).

7. A feed fermentation device according to claim 5, characterized in that: Both ends of the first pulley (708), the second pulley (709) and the third pulley are provided with annular flanges.

8. A feed fermentation device according to claim 1, characterized in that: The outer wall of the discharge pipe (5) is fixedly equipped with a baffle (92) and a square plate (93), the screw (94) is threadedly connected to the square plate (93), and the baffle (92) is located above the sealing plate (91).

9. A feed fermentation device according to claim 8, characterized in that: The upper end of the screw (94) is rotatably connected to a top plate (95), and the upper surface of the top plate (95) is a rough surface.

10. A feed fermentation device according to claim 5, characterized in that: The discharge pipe (5) is fixedly mounted with a limit plate (96) relative to the blocking plate (91), and the vertical cross-section of the limit plate (96) is in an "L" shape.

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