Quantifying device in preparation of traditional Chinese veterinary medicine for preventing and treating colibacillosis of livestock and poultry

Abstract

The invention relates to the technical field of veterinary drug preparation, in particular to a quantifying device in preparation of traditional Chinese veterinary drugs for preventing and treating colibacillosis of livestock and poultry, which comprises a controller and a storage frame, the bottom of the storage frame is communicated with a quantifying frame, one side of the quantifying frame is fixedly connected with a transmission frame, one side of the transmission frame is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with a driving part; a quantifying assembly is arranged in the quantifying frame and comprises a quantifying shaft, one end of the quantifying shaft is coaxially and fixedly connected with a quantifying column, a quantifying groove is formed in the quantifying column, one end of the quantifying column is rotationally matched with the inner side wall of the quantifying frame, and the quantifying column is rotationally matched with the inner top wall of the quantifying frame; a special-shaped block is coaxially and fixedly connected to the quantitative shaft, limiting assemblies are symmetrically arranged on the two sides of the special-shaped block, and a transmission assembly is arranged on an output shaft of the driving part; a discharging port is formed in the bottom of the quantifying frame, and a conveying assembly is arranged below the quantifying frame. According to the device, the medicine in the quantitative groove is put down and conveyed through the quantitative assembly and the conveying assembly which are driven by the driving part.

Description

Technical Field

[0001] The invention relates to the technical field of veterinary drug preparation, and in particular to a quantitative device in the preparation of a traditional Chinese veterinary drug for preventing and treating Escherichia coli disease in livestock and poultry. Background Art

[0002] The preparation technology of Chinese veterinary medicine has a long history. In recent years, with the continuous advancement of science and technology, the preparation technology of Chinese veterinary medicine has also developed significantly. Traditional Chinese veterinary medicine preparation mostly adopts manual operation, which has problems such as complex operation, low production efficiency, and difficult quality control. In order to solve these problems, modern Chinese veterinary medicine preparation technology has begun to introduce advanced technologies such as automation and intelligence to improve production efficiency and ensure product quality. The quantitative device is one of the key equipment in the preparation process of Chinese veterinary medicine. It is responsible for accurately controlling the amount of raw materials, ensuring that the raw material ratio of Chinese veterinary medicine is accurate and the quality after production is stable. In the preparation of Chinese veterinary medicine for the prevention and treatment of Escherichia coli disease in livestock and poultry, the efficacy of the drug is closely related to the ratio of raw materials, so the role of the quantitative device is particularly important.

[0003] Existing quantitative devices for the preparation of traditional Chinese veterinary medicines are often only suitable for the preparation of specific types of drugs, and are difficult to meet the preparation needs of traditional Chinese veterinary medicines of different types and specifications, which limits the scope of application and flexibility of the quantitative devices.

[0004] In summary, the problem that existing quantitative devices for preparing Chinese veterinary medicines are unable to meet the preparation needs of Chinese veterinary medicines of different types and specifications has become a difficult problem that needs to be solved urgently in this field. Therefore, it is necessary to propose a quantitative device for preparing Chinese veterinary medicines for preventing and treating Escherichia coli disease in livestock and poultry. Summary of the invention

[0005] To solve the above problems, the present invention provides a quantitative device for preparing traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry, which realizes the lowering of medicinal materials in the quantitative trough and the transmission of the medicinal materials through the quantitative component and the transmission component driven by the driving member.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a quantitative device for the preparation of traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry, comprising a controller and a storage frame, the bottom of the storage frame is connected to a "concave"-shaped quantitative frame, the depression of the quantitative frame is provided with an opening, one side of the quantitative frame is fixedly connected to a transmission frame, the side of the transmission frame away from the quantitative frame is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a driving member, the controller is used to control the operation of the driving member, the output shaft of the driving member passes through the interior of the transmission frame and the side wall of the quantitative frame, extends into the quantitative frame and rotates with the side wall of the transmission frame and the side wall of the quantitative frame.

[0007] A quantitative component is provided in the quantitative frame, and the quantitative component includes a quantitative shaft rotatably connected to the inner wall of the quantitative frame, an end of the quantitative shaft away from the inner wall of the quantitative frame is coaxially fixedly connected to a quantitative column, a quantitative groove is opened on the quantitative column, the quantitative groove is connected to the inside of the quantitative frame, an end of the quantitative column away from the quantitative shaft is rotatably matched with the inner wall of the quantitative frame, and the quantitative column is rotatably matched with the top wall of the quantitative frame.

[0008] A special-shaped block is coaxially fixedly connected to the quantitative shaft, and limiting components for driving the movement of the special-shaped block and limiting the position of the special-shaped block are symmetrically arranged on both sides of the special-shaped block. A transmission component for driving the limiting component is arranged on the output shaft of the driving member located in the transmission frame; a discharge port is opened at the bottom of the quantitative frame, and a transmission component for transmitting medicinal materials is arranged under the quantitative frame.

[0009] The technical principles of the above scheme are as follows:

[0010] The staff puts the medicinal materials into the storage frame, and the medicinal materials fall through the storage frame to the depression of the quantitative frame. The staff starts the driver through the controller, and the driver output shaft rotates. The driver output shaft drives the transmission component to operate, and at this time, the driver output shaft and the transmission component drive the limit component to operate together. The limit component drives the special-shaped block to rotate, so that it drives the quantitative shaft to rotate, and the quantitative shaft drives the quantitative column to rotate, and the quantitative column drives the quantitative slot to rotate, and the medicinal materials in the depression of the quantitative frame are placed in batches to the transmission component.

[0011] The above scheme has the following beneficial effects:

[0012] 1. The present invention realizes the lowering of the medicinal materials in the quantitative tank through the quantitative component driven by the driving member, and realizes the transmission of the medicinal materials through the transmission component driven by the driving member.

[0013] 2. In the present invention, when the quantitative column drives the quantitative groove to rotate and pours out the medicinal materials in the quantitative groove, the design of the quantitative column and the top wall of the quantitative frame can reduce the falling of the medicinal materials, thereby reducing the error in the quantitative process.

[0014] 3. In the present invention, the design of the limit assembly can ensure that the quantitative column can stably stay at a preset position during the rotation process, thereby achieving accurate quantitative delivery of medicinal materials.

[0015] Furthermore, the transmission assembly includes a driving wheel coaxially fixedly connected to the output shaft of the driving member, the driving wheel is meshed with a first driven wheel, the first driven wheel is meshed with a second driven wheel, the second driven wheel is meshed with a transmission wheel, the transmission wheel is coaxially fixedly connected with a transmission shaft, the transmission shaft penetrates the side wall of the quantitative frame and extends into the quantitative frame and rotates with the side wall of the quantitative frame.

[0016] Beneficial effect: Through multi-stage gear meshing, the transmission assembly can stably transmit the power of the driving member to the limit assembly. This design reduces the loss and fluctuation in the power transmission process and improves the stability and reliability of the device.

[0017] Furthermore, the limit assembly includes a limit rod, which is coaxially fixedly connected to the limit block. The limit rod and the limit block are both slidably matched with the special-shaped block. The limit rod close to the output shaft of the driving member is coaxially fixedly connected to the output shaft of the driving member, and the limit rod close to the transmission shaft is coaxially fixedly connected to the transmission shaft.

[0018] Beneficial effect: Through the sliding cooperation between the limit rod and the limit block and the special-shaped block, the limit assembly can accurately control the rotation range of the quantitative axis, thereby controlling the rotation range of the quantitative column, and realizing accurate quantitative delivery of medicinal materials. This design improves the accuracy and reliability of Chinese veterinary medicine preparation.

[0019] Furthermore, the transmission component includes a transmission frame located below the quantitative frame, and both ends of the transmission frame are rotatably matched with drive shafts, one of which passes through the transmission frame and extends outside the transmission frame; the drive shafts are coaxially fixedly connected to the tensioning wheels, and a conveyor belt is tensioned between adjacent tensioning wheels, and a number of equal-quantity disks are equidistantly placed on the top of the conveyor belt.

[0020] The output shaft of the driving member outside the quantitative frame is coaxially fixedly connected with a first driving wheel, the driving shaft outside the transmission frame is coaxially fixedly connected with a second driving wheel, the first driving wheel is meshed with a chain, and the chain is meshed with the second driving wheel.

[0021] Beneficial effect: The equal-volume discs placed at equal distances on the conveyor belt ensure that the amount of medicinal materials transferred each time remains consistent, thus achieving quantitative transfer of medicinal materials. This design improves the accuracy and reliability of preparation and helps to ensure the quality of Chinese veterinary medicines.

[0022] Furthermore, the limiting rods are all in an L-shape.

[0023] Beneficial effect: The L-shaped limit rod design increases the contact area between the limit rod and the special-shaped block, thereby improving the sliding stability. This design enables the limit rod to better support and limit the movement of the special-shaped block during the sliding process, preventing it from deflecting or shaking.

[0024] Furthermore, the limiting blocks are all in the shape of a sector.

[0025] Beneficial effect: The fan-shaped limit block design enables the limit block to more accurately control the rotation range of the special-shaped block. Due to the fan-shaped shape characteristics, the contact area between the limit block and the special-shaped block is larger, so that the movement of the special-shaped block can be more effectively limited to prevent it from exceeding the preset range.

[0026] Furthermore, the limiting rods are all arranged in a staggered manner with the limiting blocks adjacent thereto.

[0027] Beneficial effect: The staggered design of the limiting rod and the limiting block makes the entire limiting system more stable and improves the limiting effect on the special-shaped blocks.

[0028] Furthermore, an anti-skid layer is fixedly connected to the surface of the conveyor belt.

[0029] Beneficial effect: The design of the anti-skid layer significantly improves the stability of the conveyor belt when transporting medicinal materials. At the same time, the design of the anti-skid layer also improves the transmission efficiency of the conveyor belt.

[0030] Furthermore, a solenoid valve is connected to the bottom of the material storage frame, and the controller is used to control the opening and closing of the solenoid valve.

[0031] Beneficial effect: The precise control of the solenoid valve can ensure that the medicinal materials are accurately delivered when needed.

[0032] Furthermore, a fixing rod is fixedly connected to the inner wall of the quantitative frame, the quantitative shaft passes through the fixing rod and is rotationally matched with the fixing rod, and the fixing rod is rotationally matched with the quantitative column.

[0033] Beneficial effects: The design of the fixed rod provides a firm support for the quantitative shaft and the quantitative column, and enhances the structural stability of the entire quantitative system.

[0034] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is an axonometric schematic diagram of an embodiment of a quantitative device in the preparation of a traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to the present invention.

[0036] Figure 2 It is a front cross-sectional schematic diagram of an embodiment of a quantitative device in the preparation of a traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to the present invention.

[0037] Figure 3 It is a top view and a cross-sectional schematic diagram of a quantitative frame and a transmission frame in an embodiment of a quantitative device in the preparation of a traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to the present invention.

[0038] Figure 4 This is a schematic diagram of the installation structure of the special-shaped blocks in the embodiment of the quantitative device in the preparation of the traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry of the present invention.

[0039] The figure marks in the drawings of the specification include: 1. material storage frame; 2. quantitative frame; 3. transmission frame; 4. fixed plate; 5. quantitative shaft; 6. quantitative column; 7. special-shaped block; 8. driving wheel; 9. first driven wheel; 10. second driven wheel; 11. transmission wheel; 13. limit rod; 14. limit block; 15. driving shaft; 16. tension wheel; 17. conveyor belt; 18. equal volume disk; 19. first driving wheel; 20. second driving wheel; 21. chain; 22. solenoid valve; 23. fixed rod. DETAILED DESCRIPTION

[0040] The following is further described in detail through specific implementation methods:

[0041] Embodiment 1:

[0042] As attached Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown: a quantitative device for the preparation of traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry, comprising a controller and a storage frame 1, the bottom of the storage frame 1 is connected to a "concave"-shaped quantitative frame 2, and an opening is opened at the recessed part of the quantitative frame 2, characterized in that a transmission frame 3 is integrally formed on one side of the quantitative frame 2, and a fixing plate 4 is integrally formed on the side of the transmission frame 3 away from the quantitative frame 2, and a driving member is fixedly connected with bolts on the top of the fixing plate 4, and the controller is used to control the operation of the driving member. In this embodiment, the driving member is a stepper motor, and the output shaft of the stepper motor passes through the interior of the transmission frame 3 and the side wall of the quantitative frame 2 to extend into the quantitative frame 2 and rotates with the side wall of the transmission frame 3 and the side wall of the quantitative frame 2.

[0043] The quantitative frame 2 is provided with a quantitative assembly, which includes a quantitative shaft 5 rotatably connected to the inner wall of the quantitative frame 2. Figure 3 As shown, a quantitative column 6 is coaxially welded to the lower end of the quantitative shaft 5, a quantitative groove is opened on the quantitative column 6, the quantitative groove is connected to the inside of the quantitative frame 2, the lower end of the quantitative column 6 is rotatably matched with the inner side wall of the quantitative frame 2, and the quantitative column 6 is rotatably matched with the inner top wall of the quantitative frame 2.

[0044] A special-shaped block 7 is coaxially fixed on the quantitative shaft 5, and limiting components for driving the special-shaped block 7 to move and limit the special-shaped block 7 are symmetrically arranged on both sides of the special-shaped block 7. A transmission component for driving the limiting component is arranged on the output shaft of the stepper motor located in the transmission frame 3.

[0045] The transmission assembly includes a driving wheel 8 coaxially fixedly connected to the output shaft of the stepper motor, the driving wheel 8 is meshed with a first driven wheel 9, the first driven wheel 9 is meshed with a second driven wheel 10, the second driven wheel 10 is meshed with a transmission wheel 11, and the transmission wheel 11 is coaxially bolted and fixedly connected with a transmission shaft, the transmission shaft penetrates the side wall of the quantitative frame 2 and extends into the quantitative frame 2 and rotates with the side wall of the quantitative frame 2.

[0046] The limiting assembly includes an L-shaped limiting rod 13, and the limiting rod 13 is coaxially welded with a fan-shaped limiting block 14. The limiting rod 13 and the limiting block 14 are both slidably matched with the special-shaped block 7, and the limiting rod 13 is staggered with the adjacent limiting block 14. Figure 3 As shown, the limit rod 13 on the left is fixedly connected to the stepper motor output shaft by coaxial bolts, and the limit rod 13 on the right is fixedly connected to the transmission shaft by coaxial bolts.

[0047] A discharge port is provided at the bottom of the quantitative frame 2 , and a transmission component for transmitting medicinal materials is provided below the quantitative frame 2 .

[0048] The transmission assembly includes a transmission frame located below the quantitative frame 2, and both ends of the transmission frame are rotatably matched with drive shafts 15, one of which passes through the transmission frame and extends outside the transmission frame; the drive shafts 15 are coaxially bolted and fixedly connected with tension wheels 16, and a conveyor belt 17 is tensioned between adjacent tension wheels 16, and a number of equal-quantity disks 18 are equidistantly placed on the top of the conveyor belt 17.

[0049] The output shaft of the stepper motor outside the quantitative frame 2 is coaxially fixed with a first drive wheel 19 , and the drive shaft 15 outside the transmission frame is coaxially fixed with a second drive wheel 20 . The first drive wheel 19 is meshed with a chain 21 , and the chain 21 is meshed with the second drive wheel 20 .

[0050] The specific implementation process is as follows: the staff puts the medicinal materials into the storage frame 1, and the medicinal materials fall into the concave part of the quantitative frame 2.

[0051] The staff starts the stepper motor through the controller, and the output shaft of the stepper motor rotates, driving the driving wheel 8 which is coaxially fixed with it to rotate. At this time, since the driving wheel 8 is meshed with the first driven wheel 9, the first driven wheel 9 is meshed with the second driven wheel 10, and the second driven wheel 10 is meshed with the transmission wheel 11, when the driving wheel 8 rotates, the driving wheel 8 will drive the first driven wheel 9 to rotate, the first driven wheel 9 will drive the second driven wheel 10 to rotate, and the second driven wheel 10 will drive the transmission wheel 11 to rotate.

[0052] Since the transmission wheel 11 is coaxially bolted and fixedly connected with the transmission shaft, the transmission wheel 11 will drive the transmission shaft to rotate together with it when it rotates. At this time, since the limit rod 13 is coaxially bolted and fixedly connected with the stepper motor output shaft and the transmission shaft, and the limit rod 13 is coaxially welded with the limit block 14 adjacent to it, when the stepper motor output shaft and the transmission shaft rotate, the stepper motor output shaft and the transmission shaft will respectively drive the limit rod 13 and the limit block 14 adjacent to it to rotate.

[0053] Since the limiting rod 13 and the limiting block 14 are both slidably matched with the special-shaped block 7, when the limiting rod 13 and the limiting block 14 rotate, the limiting rod 13 and the limiting block 14 will move the special-shaped block 7, thereby rotating the special-shaped block 7 and driving the quantitative shaft 5 coaxially fixed and clamped therewith to rotate.

[0054] When the quantitative shaft 5 rotates, it will drive the quantitative column 6 coaxially welded therewith to rotate together, and when the quantitative column 6 rotates, it will drive the quantitative slot to rotate. Figure 2 As shown, when the quantitative groove rotates to the opening part of the depression of the quantitative frame 2, the medicinal materials will fall from the depression of the quantitative frame 2 into the quantitative groove.

[0055] As the quantitative groove rotates, the medicinal materials in the quantitative groove will fall through the discharge port to the equal-quantity disk 18 below. Since the output shaft of the stepper motor located outside the quantitative frame 2 is coaxially fixedly connected with the first drive wheel 19, the drive shaft 15 located outside the transmission frame is coaxially fixedly connected with the second drive wheel 20, and the first drive wheel 19 and the second drive wheel 20 are both engaged with the chain 21, when the output shaft of the stepper motor rotates, the first drive wheel 19 will be driven to rotate together, the first drive wheel 19 drives the chain 21 to rotate, the chain 21 drives the second drive wheel 20 to rotate, and the second drive wheel 20 drives the adjacent drive shaft 15 to rotate. At this time, the drive shaft 15 will drive the tension wheel 16 fixedly connected to it with bolts to rotate, the tension wheel 16 drives the conveyor belt 17 to rotate, and the conveyor belt 17 drives the equal-quantity disk 18 to move horizontally.

[0056] The present invention drives the quantitative column 6 to rotate by the output shaft of the stepping motor, thereby realizing the quantitative placement of medicinal materials in batches, and drives the conveyor belt 17 to rotate by the output shaft of the stepping motor, thereby realizing the synchronous transportation of medicinal materials. When the quantitative column 6 drives the quantitative trough to rotate and pours out the medicinal materials in the quantitative trough, the design of the quantitative column 6 rotating and cooperating with the top wall of the quantitative frame 2 can reduce the falling of medicinal materials, thereby reducing the error in the quantitative process.

[0057] Embodiment 2:

[0058] As attached Figure 2 As shown, the difference from Example 1 is that an anti-slip layer is fixedly bonded to the surface of the conveyor belt 17 .

[0059] The specific implementation process is as follows: when the equal-volume tray 18 is driven by the conveyor belt 17 to move laterally, the design of the anti-slip layer can effectively reduce the sliding of the equal-volume tray 18, thereby reducing the change in the distance between the equal-volume trays 18 caused by the sliding of the equal-volume trays 18, resulting in the situation where the medicinal materials cannot be accurately dropped into the equal-volume tray 18.

[0060] Embodiment 3:

[0061] As attached Figure 2 As shown, the difference from Example 2 is that a solenoid valve 22 is connected to the bottom of the material storage frame 1, and the controller is used to control the opening and closing of the solenoid valve 22.

[0062] The specific implementation process is as follows: when the release amount of the medicinal material needs to be controlled, the staff can control the electromagnetic valve 22 to open through the controller, and the medicinal material falls into the quantitative tank. By controlling the opening and closing of the electromagnetic valve 22, the staff can easily control the release of the medicinal material.

[0063] Embodiment 4:

[0064] As attached Figure 2 , Figure 3 and Figure 4 As shown, the difference from Example 3 is that a fixing rod 23 is welded to the inner wall of the quantitative frame 2, the quantitative shaft 5 passes through the fixing rod 23 and rotates with the fixing rod 23, and the fixing rod 23 rotates with the quantitative column 6.

[0065] The specific implementation process is as follows: when the quantitative shaft 5 drives the quantitative column 6 to rotate, the fixing rod 23 can limit the quantitative shaft 5 and the quantitative column 6, thereby improving the overall stability of the device.

[0066] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A quantitative device for preparing a Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry, comprising a controller and a material storage frame (1), wherein the bottom of the material storage frame (1) is connected to a quantitative frame (2) in the shape of a "concave" character, and an opening is formed in the concave portion of the quantitative frame (2), wherein the device is characterized in that: A transmission frame (3) is fixedly connected to one side of the quantitative frame (2), and a fixed plate (4) is fixedly connected to the side of the transmission frame (3) away from the quantitative frame (2); a driving member is fixedly connected to the top of the fixed plate (4), and a controller is used to control the operation of the driving member; an output shaft of the driving member penetrates the interior of the transmission frame (3) and the side wall of the quantitative frame (2), extends into the quantitative frame (2), and is rotatably matched with the side wall of the transmission frame (3) and the side wall of the quantitative frame (2); A quantitative component is arranged in the quantitative frame (2), and the quantitative component comprises a quantitative shaft (5) rotatably connected to the inner wall of the quantitative frame (2); one end of the quantitative shaft (5) away from the inner wall of the quantitative frame (2) is coaxially fixedly connected to a quantitative column (6); a quantitative groove is formed on the quantitative column (6); the quantitative groove is communicated with the inside of the quantitative frame (2); one end of the quantitative column (6) away from the quantitative shaft (5) is rotatably matched with the inner wall of the quantitative frame (2); and the quantitative column (6) is rotatably matched with the inner top wall of the quantitative frame (2); A special-shaped block (7) is coaxially fixedly connected to the quantitative shaft (5), and two sides of the special-shaped block (7) are symmetrically provided with limiting components for driving the special-shaped block (7) to move and limit the position of the special-shaped block (7); The output shaft of the driving member located in the transmission frame (3) is provided with a transmission assembly for driving the limit assembly; A discharge port is provided at the bottom of the quantitative frame (2), and a transmission component for transmitting medicinal materials is provided below the quantitative frame (2).

2. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 1, characterized in that: The transmission assembly comprises a driving wheel (8) coaxially fixedly connected to the output shaft of the driving member, the driving wheel (8) meshes with a first driven wheel (9), the first driven wheel (9) meshes with a second driven wheel (10), and the second driven wheel (10) meshes with a transmission wheel (11); the transmission wheel (11) is coaxially fixedly connected to a transmission shaft, the transmission shaft penetrates the side wall of the quantitative frame (2) and extends into the quantitative frame (2) and is rotatably matched with the side wall of the quantitative frame (2).

3. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 2, characterized in that: The limiting assembly comprises a limiting rod (13), the limiting rod (13) is coaxially fixedly connected to a limiting block (14), and both the limiting rod (13) and the limiting block (14) are slidably matched with the special-shaped block (7); The limiting rod (13) close to the output shaft of the driving member is coaxially fixedly connected to the output shaft of the driving member, and the limiting rod (13) close to the transmission shaft is coaxially fixedly connected to the transmission shaft.

4. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 3, characterized in that: The transmission assembly comprises a transmission frame located below the quantitative frame (2), and both ends of the transmission frame are rotatably matched with drive shafts (15), wherein one drive shaft (15) penetrates the transmission frame and extends outside the transmission frame; tension wheels (16) are coaxially fixedly connected to the drive shafts (15), a conveyor belt (17) is tensioned between adjacent tension wheels (16), and a plurality of equal-quantity disks (18) are equidistantly placed on the top of the conveyor belt (17); A first driving wheel (19) is coaxially fixedly connected to an output shaft of a driving member located outside a quantitative frame (2), a second driving wheel (20) is coaxially fixedly connected to a driving shaft (15) located outside a transmission frame, the first driving wheel (19) is meshed with a chain (21), and the chain (21) is meshed with the second driving wheel (20).

5. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 4, characterized in that: The shape of the limiting rod (13) is L-shaped.

6. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 5, characterized in that: The shape of the limiting blocks (14) is a sector.

7. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 6, characterized in that: The limiting rods (13) are all arranged in a staggered manner with the limiting blocks (14) adjacent thereto.

8. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 7, characterized in that: The surface of the conveyor belt (17) is fixedly connected with an anti-skid layer.

9. The quantitative device for preparing Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 8, characterized in that: The bottom of the material storage frame (1) is connected to a solenoid valve (22), and the controller is used to control the opening and closing of the solenoid valve (22).

10. The quantitative device for preparing traditional Chinese veterinary medicine for preventing and treating Escherichia coli disease in livestock and poultry according to claim 9, characterized in that: A fixing rod (23) is fixedly connected to the inner wall of the quantitative frame (2); the quantitative shaft (5) penetrates the fixing rod (23) and is rotatably matched with the fixing rod (23); and the fixing rod (23) is rotatably matched with the quantitative column (6).

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