Silage fermentation device for large-scale beef cattle breeding

Abstract

The utility model provides a silage fermentation device for large-scale beef cattle breeding, and relates to the technical field of beef cattle breeding, the silage fermentation device comprises a tank body, one side of the top of the tank body is provided with a feed port, the outer side of the tank body is provided with a discharge port, and the tank body is internally provided with a mixing mechanism capable of carrying out coaxial positive and negative rotation stirring. A first driving motor is used as a power source to drive a third bevel gear to rotate, so that a first bevel gear and a second bevel gear can be synchronously driven to rotate in a meshed mode, and a first hollow rotating rod and a second hollow rotating rod rotate in the positive direction and the negative direction; therefore, the transverse stirring blades and the vertical stirring blades are used for mixing and stirring the feed at different positions of the tank body, and the working efficiency of stirring and mixing and the use efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beef cattle breeding, in particular to a silage fermentation device for large-scale beef cattle breeding. Background Art

[0002] Silage is a type of feed, which is a plant feed with high water content. During the production process, feed, fermentation liquid and bacterial liquid need to be transported into the fermentation tank, and the air required for fermentation is provided. Then, the fermentation liquid and bacterial liquid are stirred by a stirrer to mix evenly, and the feed is fermented to obtain a roughage. Silage has a sour and fragrant smell, is soft and juicy, has good palatability, is rich in nutrition, and is conducive to long-term storage. It is an excellent source of feed for livestock.

[0003] At present, most of them use a fermentation tank with a stirrer to mix feed, fermentation liquid and bacterial liquid. For example, China Patent Publication No. CN217202679U discloses a silage fermentation device for large-scale beef cattle breeding, including: a fermentation device body, and the fermentation device body includes a fermentation barrel. In the above-mentioned public document, the feed is automatically stirred and mixed by the rotation of the propeller, which is more convenient, and when the propeller rotates, the counterweight block can be driven to extend from the surface, so as to drive the pressure block to squeeze the pressure ring, and the pressure ring squeezes out the bacterial liquid absorbed by the sponge block, so that it is evenly spread in the rolling feed, which is more practical. However, when the patent is used, it is not conducive to quickly mixing the feed, fermentation liquid and bacterial liquid, and it is easy to cause the fermentation liquid and bacterial liquid to be unevenly distributed in the fermentation tank, and the mixing effect is poor, so that the feed fermentation is uneven, affecting the fermentation effect. To this end, those skilled in the art provide a silage fermentation device for large-scale beef cattle breeding to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a silage fermentation device for large-scale beef cattle breeding, which can effectively solve the problem in the background technology that it is not conducive to quickly mixing and stirring the feed, fermentation liquid and bacterial liquid, which easily causes uneven distribution of the fermentation liquid and bacterial liquid in the fermentation tank, poor mixing effect, and uneven feed fermentation, affecting the fermentation effect.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a silage fermentation device for large-scale beef cattle breeding, comprising a tank body, a feed inlet is provided on one side of the top of the tank body, a discharge port is provided on the outer side of the tank body, and a mixing mechanism capable of coaxial forward and reverse rotation stirring is provided inside the tank body;

[0006] A liquid delivery mechanism is provided on the other side of the top of the tank body and is interconnected with the rotating end of the mixing mechanism;

[0007] The bottom of the tank body is movably abutted against an annular base, and a fixing mechanism for clamping the tank body is arranged inside the annular base.

[0008] As a further technical solution of the utility model, the mixing mechanism includes a first hollow rotating rod rotatably connected to the bottom surface of the tank body, one end of the first hollow rotating rod extends to the outside of the top of the tank body, and a first bevel gear is fixedly installed on the outer surface, and horizontal stirring blades are installed at equal intervals inside the tank body and on the outer surface of the first hollow rotating rod;

[0009] A second hollow rotating rod is rotatably sleeved on the outer surface of one end of the first hollow rotating rod, and the outer surface of the second hollow rotating rod is rotatably connected to the tank body through a bearing. One end of the second hollow rod extends to the outside of the tank body and a second bevel gear is fixedly installed below the first bevel gear, and the other end of the second hollow rod extends to the inside of the tank body and is symmetrically installed with vertical stirring blades through a connecting plate.

[0010] As a further technical solution of the utility model, a first drive motor is fixedly installed on the top of the tank body and on one side of the first hollow rotating rod. A third bevel gear is fixedly installed on the output end of the first drive motor through a first connecting rod. The third bevel gear is located between the first bevel gear and the second bevel gear and is meshed with each other.

[0011] As a further technical solution of the utility model, the liquid delivery mechanism includes a water pump installed on the top of the tank body and located on the other side of the first hollow rotating rod, the water inlet of the water pump is connected to the liquid storage box through a pipeline, the water outlet of the water pump is connected to a delivery pipe, one end of the delivery pipe is connected to a rotary joint, and one end of the rotary joint is connected to the first hollow rotating rod;

[0012] The inside of the tank body and the outer surface of the first hollow rotating rod are connected with nozzles at equal intervals, and the outer surface of the rotating joint is fixedly sleeved with a bracket, and the bottom of the bracket is fixedly connected to the top of the tank body.

[0013] As a further technical solution of the utility model, the fixing mechanism includes a second driving motor installed on the inner bottom surface of the annular base, the output end of the second driving motor is rotatably connected to the inner top surface of the annular base through a second connecting rod, and a rotating plate is fixedly installed on the outer surface of the second connecting rod, and four groups of through-type sliding grooves are symmetrically and cross-cuttingly provided on the top of the annular base, grooves are symmetrically provided on the inner side walls on both sides of the four groups of sliding grooves, fixed blocks are arranged on the inner sides of the four groups of sliding grooves, and protrusions matching the grooves are symmetrically installed on the side walls on both sides of the fixing blocks, and the protrusions are slidably inserted in the inner side of the grooves.

[0014] As a further technical solution of the utility model, arc-shaped clamping plates are fixedly installed on the tops of the four groups of fixed blocks, and the bottoms of the four groups of fixed blocks are rotatably connected to the rotating plate through arc-shaped rods.

[0015] The utility model provides a silage fermentation device for large-scale beef cattle breeding, which has the following beneficial effects compared with the prior art:

[0016] 1. A silage fermentation device for large-scale beef cattle breeding, which transports feed into a tank body through a feed inlet, and then uses a first drive motor as a power source to drive the third bevel gear to rotate, which can synchronously drive the first bevel gear and the second bevel gear to engage and rotate with each other, so that the first hollow rotating rod and the second hollow rotating rod rotate in positive and reverse directions, so that the horizontal stirring blades and the vertical stirring blades mix and stir the feed at different positions of the tank body, thereby improving the mixing work efficiency. At the same time, the water pump is started to extract and transport the fermentation bacteria liquid in the liquid storage tank to the inside of the first hollow rotating rod, and the feed at different positions in the tank body is evenly sprayed through the nozzle, so that the feed can be evenly fermented, avoiding uneven fermentation due to uneven distribution, affecting the fermentation effect, and improving the use efficiency of the device.

[0017] 2. A silage fermentation device for large-scale beef cattle breeding, which starts the second drive motor to drive the rotating plate to rotate, and under the action of the arc rod, the fixed block can slide back and forth in the sliding groove on the annular base, so that different types of fermentation tanks can be clamped and fixed to prevent the tank from shifting and tipping over due to vibration during the stirring and mixing process, causing damage to the tank, thereby affecting the fermentation effect and work efficiency, which is not conducive to long-term use and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a silage fermentation device for large-scale beef cattle breeding;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a silage fermentation device for large-scale beef cattle breeding;

[0020] Figure 3 It is a schematic diagram of the structure of a mixing mechanism of a silage fermentation device for large-scale beef cattle breeding;

[0021] Figure 4 The figure is a schematic diagram of the fixed mechanism structure of a silage fermentation device for large-scale beef cattle breeding.

[0022] In the figure: 1. tank body; 2. feed inlet; 3. discharge outlet; 4. fixed block; 5. arc-shaped clamping plate; 6. arc-shaped rod; 7. rotating plate; 8. annular base; 9. first hollow rotating rod; 10. second hollow rotating rod; 11. first bevel gear; 12. second bevel gear; 13. third bevel gear; 14. horizontal stirring blade; 15. vertical stirring blade; 16. first drive motor; 17. second drive motor; 18. sliding groove; 19. water pump; 20. liquid storage tank; 21. rotating joint; 22. nozzle; 23. fixed bracket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4As shown, a silage fermentation device for large-scale beef cattle breeding includes a tank body 1, a feed inlet 2 is provided on one side of the top of the tank body 1, a discharge port 3 is provided on the outside of the tank body 1, and a mixing mechanism capable of coaxial forward and reverse rotation stirring is arranged inside the tank body 1, the mixing mechanism includes a first hollow rotating rod 9 rotatably connected to the bottom surface of the tank body 1, one end of the first hollow rotating rod 9 extends to the outside of the top of the tank body 1, and a first bevel gear 11 is fixedly installed on the outer surface, horizontal stirring blades 14 are installed at equal intervals inside the tank body 1 and on the outer surface of the first hollow rotating rod 9, and a first bevel gear 11 is rotatably sleeved on the outer surface of one end of the first hollow rotating rod 9. A second hollow rotating rod 10, the outer surface of which is rotatably connected to the tank body 1 through a bearing, one end of the second hollow rod extends to the outside of the tank body 1 and is fixedly installed with a second bevel gear 12 below the first bevel gear 11, and the other end thereof extends to the inside of the tank body 1 and is symmetrically installed with vertical stirring blades 15 through a connecting plate, a first driving motor 16 is fixedly installed on the top of the tank body 1 and on one side of the first hollow rotating rod 9, and a third bevel gear 13 is fixedly installed on the output end of the first driving motor 16 through a first connecting rod, and the third bevel gear 13 is located between the first bevel gear 11 and the second bevel gear 12, and are meshed with each other. When in use, first add feed to the tank body 1 through the feed port 2, then use the first drive motor 16 as the power source, and drive the third bevel gear 13 through the first connecting rod, and at the same time, under the meshing characteristics of the first bevel gear 11 and the second bevel gear 12, the first hollow rotating rod 9 and the second hollow rotating rod 10 can be synchronously driven to rotate in the forward and reverse directions, and then the horizontal stirring blade 14 and the vertical stirring blade 15 can mix and stir the feed at different positions of the tank body 1 while rotating in the forward and reverse directions, thereby improving the mixing work efficiency, avoiding uneven fermentation due to uneven mixing, and improving the fermentation effect. After the mixing and fermentation is completed, it can be discharged through the discharge port.

[0025] A liquid delivery mechanism is provided on the other side of the top of the tank body 1 and is interconnected with the rotating end of the mixing mechanism. The liquid delivery mechanism includes a water pump 19 installed on the top of the tank body 1 and located on the other side of the first hollow rotating rod 9. The water inlet of the water pump 19 is connected to the liquid storage tank 20 through a pipeline, and the water outlet of the water pump 19 is connected to a delivery pipe, one end of the delivery pipe is connected to a rotating joint 21, one end of the rotating joint 21 is connected to the first hollow rotating rod 9, and nozzles 22 are connected at equal intervals inside the tank body 1 and on the outer surface of the first hollow rotating rod 9. A bracket is fixedly sleeved on the outer surface of the rotating joint 21, and the bottom of the bracket is fixedly connected to the top of the tank body 1. While stirring and mixing, the fermented bacterial liquid is transported to the first hollow rotating rod 9 along the conveying pipe by the suction force generated by starting the water pump 19, and the feed at different positions inside the tank body 1 is evenly sprayed through the nozzle 22. At the same time, the first hollow rotating rod 9 generates centrifugal force when rotating. Under the action of centrifugal force, the fermented bacterial liquid is completely discharged from the first hollow rotating rod 9. The faster the rotation speed, the farther the fermented bacterial liquid is thrown under the action of centrifugal force, so that the feed can be fermented evenly, avoiding uneven fermentation due to uneven distribution, which affects the fermentation effect. At the same time, the rotating joint 21 on the fixed bracket 23 can ensure the stability and support of the conveying pipe when the first hollow rotating rod 9 rotates.

[0026] The fixing mechanism includes a second drive motor 17 installed on the inner bottom surface of the annular base 8, the output end of the second drive motor 17 is rotatably connected to the inner top surface of the annular base 8 through a second connecting rod, and a rotating plate 7 is fixedly installed on the outer surface of the second connecting rod. Four groups of through-type sliding grooves 18 are symmetrically and cross-opened on the top of the annular base 8, and grooves are symmetrically opened on the inner side walls on both sides of the four groups of sliding grooves 18. Fixed blocks 4 are arranged on the inner sides of the four groups of sliding grooves 18, and protrusions matching the grooves are symmetrically installed on the side walls on both sides of the fixed blocks 4. The protrusions are slidably inserted in the inner side of the grooves, and the tops of the four groups of fixed blocks 4 are fixedly installed with arc-shaped clamping plates 5, and the bottoms of the four groups of fixed blocks 4 are rotatably connected to the rotating plate 7 through arc-shaped rods 6. By starting the second driving motor 17, the rotating plate 7 is driven to rotate, and under the action of the arc rod 6, the fixed block 4 can slide back and forth in the sliding groove 18 on the annular base 8. At the same time, the groove and the protrusion cooperate with each other, so that the sliding of the fixed block 4 is more stable. At the same time, the arc clamping plate 5 can move closer to and farther away from each other on the annular base 8 to clamp and fix different types of fermentation tank bodies 1, preventing the tank body 1 from shifting and tipping due to vibration during the stirring and mixing process, causing damage to the tank body 1, thereby affecting the fermentation effect and work efficiency, thereby improving the use efficiency of the device.

[0027] The working principle of the utility model is as follows: when in use, feed is first added to the tank body 1 through the feed inlet 2, and the first drive motor 16 is started to drive the third bevel gear 13 to rotate, so that the first bevel gear 11 and the second bevel gear 12 are synchronously driven to rotate in positive and negative directions during rotation, so that the horizontal stirring blades 14 on the first hollow rotating rod 9 and the vertical stirring blades 15 on the second hollow rotating rod 10 are rotated in positive and negative directions, so that the feeds at different positions of the tank body 1 are mixed and stirred, thereby improving the mixing work efficiency and avoiding uneven fermentation due to uneven distribution;

[0028] While rotating, the fermented bacterial liquid in the liquid storage box 20 is transported to the first hollow rotating rod 9 along the conveying pipe by starting the water pump 19, and the feed at different positions inside the tank body 1 is evenly sprayed through the nozzle 22. When the first hollow rotating rod 9 is rotating, the fermented bacterial liquid is completely discharged from the first hollow rotating rod 9 under the action of centrifugal force. The faster the rotation speed, the farther the fermented bacterial liquid is thrown under the action of centrifugal force, so that the feed can be evenly fermented, thereby improving the applicability of the device;

[0029] At the same time, the second drive motor 17 can be started to drive the rotating plate 7 to rotate, and under the action of the arc rod 6, the fixed block 4 can slide back and forth in the sliding groove 18 on the annular base 8, and the arc clamping plate 5 can clamp and fix different types of fermentation tank bodies 1 to prevent the tank body 1 from shifting and tipping over due to vibration during the stirring and mixing process, causing damage to the tank body 1, thereby affecting the fermentation effect and work efficiency, improving the use efficiency of the device, and ensuring the quality of feed fermentation.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A silage fermentation device for large-scale beef cattle breeding, characterized in that: The tank body (1) comprises a tank body (1), a feeding port (2) is provided on one side of the top of the tank body (1), a discharging port (3) is provided on the outer side of the tank body (1), and a mixing mechanism capable of coaxial forward and reverse rotation stirring is provided inside the tank body (1); The other side of the top of the tank body (1) is provided with a liquid delivery mechanism which is interconnected with the rotating end of the mixing mechanism; The bottom of the tank body (1) is movably abutted against an annular base (8), and a fixing mechanism for clamping the tank body (1) is provided inside the annular base (8).

2. The silage fermentation device for large-scale beef cattle breeding according to claim 1, characterized in that: The mixing mechanism comprises a first hollow rotating rod (9) rotatably connected to the inner bottom surface of the tank body (1), one end of the first hollow rotating rod (9) extends to the outer side of the top of the tank body (1), and a first bevel gear (11) is fixedly mounted on the outer surface of the first hollow rotating rod (9), and transverse stirring blades (14) are evenly spacedly mounted inside the tank body (1) and on the outer surface of the first hollow rotating rod (9); A second hollow rotating rod (10) is rotatably sleeved on the outer surface of one end of the first hollow rotating rod (9); the outer surface of the second hollow rotating rod (10) is rotatably connected to the tank body (1) via a bearing; one end of the second hollow rotating rod extends to the outside of the tank body (1) and is fixedly mounted with a second bevel gear (12) below the first bevel gear (11); the other end of the second hollow rotating rod extends into the interior of the tank body (1) and is symmetrically mounted with vertical stirring blades (15) via a connecting plate.

3. The silage fermentation device for large-scale beef cattle breeding according to claim 2, characterized in that: A first drive motor (16) is fixedly mounted on the top of the tank body (1) and located on one side of the first hollow rotating rod (9); a third bevel gear (13) is fixedly mounted on the output end of the first drive motor (16) via a first connecting rod; the third bevel gear (13) is located between the first bevel gear (11) and the second bevel gear (12), and are meshedly connected with each other.

4. The silage fermentation device for large-scale beef cattle breeding according to claim 3, characterized in that: The liquid delivery mechanism comprises a water pump (19) installed on the top of the tank body (1) and located on the other side of the first hollow rotating rod (9); the water inlet of the water pump (19) is connected to the liquid storage box (20) through a pipeline; the water outlet of the water pump (19) is connected to a delivery pipe; one end of the delivery pipe is connected to a rotary joint (21); one end of the rotary joint (21) is connected to the first hollow rotating rod (9); Nozzles (22) are connected at equal intervals inside the tank body (1) and on the outer surface of the first hollow rotating rod (9); a fixed bracket (23) is fixedly sleeved on the outer surface of the rotating joint (21); and the bottom of the fixed bracket (23) is fixedly connected to the top of the tank body (1).

5. The silage fermentation device for large-scale beef cattle breeding according to claim 1, characterized in that: The fixing mechanism comprises a second driving motor (17) mounted on the inner bottom surface of the annular base (8); the output end of the second driving motor (17) is rotatably connected to the inner top surface of the annular base (8) through a second connecting rod, and a rotating plate (7) is fixedly mounted on the outer surface of the second connecting rod; four groups of through-type sliding grooves (18) are symmetrically arranged on the top of the annular base (8); grooves are symmetrically arranged on the inner side walls on both sides of the four groups of sliding grooves (18); fixed blocks (4) are arranged on the inner sides of the four groups of sliding grooves (18); and protrusions matching the grooves are symmetrically arranged on the side walls on both sides of the fixed block (4); the protrusions are slidably inserted into the inner side of the grooves.

6. The silage fermentation device for large-scale beef cattle breeding according to claim 5, characterized in that: The tops of the four groups of fixed blocks (4) are fixedly mounted with arc-shaped clamping plates (5), and the bottoms of the four groups of fixed blocks (4) are rotatably connected to the rotating plates (7) via arc-shaped rods (6).

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