A silage processing bacterial agent quantitative adding and mixing device

Abstract

The utility model belongs to silage processing technical field, especially the silage processing with fungicide quantitative addition mixing device, including support frame, jar body, discharge hopper, motor one and spiral stirring rod etc., the upper portion of support frame is installed with jar body, jar body bottom is fixed with discharge hopper, jar body top is installed with motor one, the inside rotation of jar body is provided with spiral stirring rod, the output shaft of motor one is fixedly connected with spiral stirring rod one end, and the spiral blade of spiral stirring rod other end is close to discharge hopper inner wall. Through setting liquid inlet pipe, liquid pump, liquid storage cylinder, scale board, drive assembly, baffle, solenoid valve, flexible pipe, liquid outlet pipe and liquid outlet, operating personnel can according to raw material quantity, set the required fungicide volume through adjusting baffle position, and by liquid pump automatic injection, solenoid valve opens release as needed, thereby realize the visualization, precision and automation of fungicide addition, effectively solve the existing fungicide addition mode and the problem of poor fermentation caused by adding amount out of control.

Description

Technical Field

[0001] This utility model belongs to the field of silage processing technology, and in particular relates to a quantitative addition and mixing device for microbial agents in silage processing. Background Technology

[0002] With the development of large-scale and standardized animal husbandry, silage has been widely used in feeding ruminants such as cattle and sheep due to its advantages such as high nutrient retention, good palatability, and long-term storage. In the silage production process, silage-specific inoculants are usually added after the raw materials are chopped and before fermentation, and then thoroughly mixed with the raw materials to promote anaerobic fermentation dominated by lactic acid bacteria and improve the quality of silage.

[0003] However, currently, the addition of microbial agents is usually done by workers randomly spraying diluted microbial solution onto the surface of silage raw materials with a handheld sprayer, or by using a simple water pump and hose for rough spraying. These methods make it difficult to accurately control the amount added. Under conditions of tight work time and large processing volume, local over-addition or under-addition is likely to occur, resulting in poor fermentation in some areas and affecting the overall quality of silage.

[0004] Therefore, it is necessary to design a device for quantitative addition and mixing of microbial agents for silage processing to solve the above-mentioned technical problems. Summary of the Invention

[0005] To overcome the shortcomings of existing microbial agent addition methods, which make it difficult to accurately control the dosage and easily lead to local over- or under-dosage, thus affecting the quality of silage fermentation, this utility model provides a quantitative addition and mixing device for microbial agents in silage processing.

[0006] This utility model is achieved through the following technical means: a quantitative addition and mixing device for microbial agents in silage processing, comprising a support frame, a tank, a discharge hopper, a motor, a spiral stirring rod, and a controller. The tank is mounted on the upper part of the support frame, the discharge hopper is fixedly connected to the bottom of the tank, the motor is mounted on the top of the tank, a spiral stirring rod is rotatably arranged inside the tank, the output shaft of the motor is fixedly connected to one end of the spiral stirring rod, and the spiral blades at the other end of the spiral stirring rod are close to the inner wall of the discharge hopper. The controller is mounted on the front of the support frame, and the motor is electrically connected to the controller. It also includes a liquid inlet pipe, a liquid pump, a liquid storage cylinder, a scale plate, a drive assembly, a baffle, and an electromagnetic... The system includes a valve, a telescopic pipe, a liquid outlet pipe, a liquid distribution plate, and a liquid outlet. A liquid storage tank is installed on one side of the upper part of the support frame. A liquid pump is installed on the top of the liquid storage tank. The outlet of the liquid pump is connected to the top of the liquid storage tank, and the inlet of the liquid pump is connected to the inlet pipe. A scale plate is fixed to one side of the liquid storage tank. A baffle is slidably installed inside the liquid storage tank. A solenoid valve is embedded in the baffle. Both the liquid pump and the solenoid valve are electrically connected to the controller. A telescopic pipe is connected to the bottom of the baffle. The telescopic pipe is located inside the liquid storage tank. The bottom end of the telescopic pipe is connected to the liquid outlet pipe, which extends to the outside of the liquid storage tank. A liquid distribution plate is installed on the upper part of the tank body. One end of the liquid outlet pipe is connected to the liquid distribution plate. Multiple liquid outlets are connected to the bottom of the liquid distribution plate.

[0007] Furthermore, a driving assembly is provided between the liquid storage cylinder and the baffle. The driving assembly includes a second motor, a screw, a guide rod, and a connecting plate. The second motor is installed on one side of the upper part of the liquid storage cylinder and is electrically connected to the controller. A screw is fixedly connected to the output shaft of the second motor, and a guide rod is fixedly connected to the other side of the liquid storage cylinder. A first connecting plate is threaded on the screw, and a second connecting plate is slidably connected on the guide rod. Parts of both connecting plates extend into the interior of the liquid storage cylinder and are fixedly connected to the baffle.

[0008] Furthermore, it also includes a sealing ring, with a sealing ring provided on the vertical edge of the baffle, and the sealing ring is tightly attached to the inner wall of the liquid storage cylinder.

[0009] Furthermore, the lowest point of the spiral blades of the spiral agitator is at the same horizontal level as the bottom of the discharge hopper.

[0010] Furthermore, the top of the scale plate is at the same level as the highest point of the liquid storage chamber inside the liquid storage cylinder.

[0011] Furthermore, the screw and guide rod are kept at the same height.

[0012] The beneficial effects are: 1. By setting up an inlet pipe, liquid pump, liquid storage cylinder, scale plate, drive assembly, baffle, solenoid valve, telescopic pipe, liquid outlet pipe and liquid outlet, the operator can set the required volume of microbial agent according to the amount of raw materials by adjusting the position of the baffle. The liquid pump will automatically inject the agent and the solenoid valve will open and release it as needed, thereby realizing the visualization, precision and automation of microbial agent addition, effectively solving the problem of poor fermentation caused by the uncontrolled addition of the amount of microbial agent in the existing microbial agent addition method.

[0013] 2. By setting a sealing ring on the vertical edge of the baffle, the baffle is made to fit tightly against the inner wall of the storage cylinder, which significantly improves the sealing performance between the baffle and the inner wall of the storage cylinder, prevents leakage of the bacterial agent during storage, and ensures quantitative accuracy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial sectional view of the tank body and discharge hopper components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the liquid inlet pipe, liquid pump, and liquid storage tank.

[0017] Figure 4 This is a partial cross-sectional view of the liquid storage cylinder component of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the baffle, solenoid valve, and telescopic tube components of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the components of this utility model, including the telescopic tube, the liquid outlet tube, and the liquid distribution plate.

[0020] In the attached diagram, the following are the reference numerals: 1. Support frame; 2. Tank body; 21. Discharge hopper; 3. Motor 1; 31. Spiral stirring rod; 4. Inlet pipe; 41. Liquid pump; 42. Storage tank; 43. Graduation plate; 5. Motor 2; 51. Screw; 511. Guide rod; 52. Connecting plate; 53. Baffle; 531. Solenoid valve; 54. Sealing ring; 55. Telescopic pipe; 56. Discharge pipe; 57. Liquid distribution plate; 58. Discharge port; 6. Controller. Detailed Implementation

[0021] Example: A device for quantitatively adding and mixing microbial agents for silage processing, such as... Figures 1-6As shown, the device includes a support frame 1, a tank 2, a discharge hopper 21, a motor 3, a spiral stirring rod 31, and a controller 6. The tank 2 is bolted to the upper part of the support frame 1. The discharge hopper 21 is fixedly connected to the bottom of the tank 2, and the motor 3 is bolted to the top of the tank 2. A spiral stirring rod 31 is rotatably mounted inside the tank 2. The output shaft of the motor 3 extends vertically downwards and is fixedly connected to the upper end of the spiral stirring rod 31. The spiral blades at the lower end of the spiral stirring rod 31 are close to the inner wall of the discharge hopper 21, and the lowest point of the spiral blades is at the same level as the bottom of the discharge hopper 21. This closes the bottom outlet of the discharge hopper 21 when not discharging, allowing the raw material in the tank 2 to be discharged only through the rotation and pushing of the spiral stirring rod 31. The controller 6 is bolted to the front of the support frame 1. The motor 3 is electrically connected to the controller 6, which is a programmable logic controller (PLC) model Huichuan Easy. The 521-24T4DT also includes an inlet pipe 4, a liquid pump 41, a storage cylinder 42, a scale plate 43, a drive assembly, a baffle 53, a solenoid valve 531, a sealing ring 54, a telescopic pipe 55, an outlet pipe 56, a distribution plate 57, and an outlet 58. The storage cylinder 42 is bolted to the upper right side of the support frame 1. The liquid pump 41 is bolted to the top of the storage cylinder 42. The downward-extending outlet of the liquid pump 41 connects to the top of the storage cylinder 42, facilitating the injection of the bacterial agent into the storage cylinder 42. The upward-extending suction port of the liquid pump 41 is connected to the inlet pipe 4. A scale plate 43 is fixedly connected to the right side of the storage cylinder 42. A baffle 53 is slidably installed inside the storage cylinder 42. The top of the scale plate 43 is at the same level as the highest point of the storage cavity inside the storage cylinder 42, facilitating... The operator can visually read the liquid volume corresponding to the position of the baffle 53 through the scale plate 43. The center of the baffle 53 is equipped with a solenoid valve 531. Both the liquid pump 41 and the solenoid valve 531 are electrically connected to the controller 6. The vertical edge of the baffle 53 is equipped with a sealing ring 54. The sealing ring 54 is close to the inner wall of the liquid storage cylinder 42 to improve the sealing between the baffle 53 and the liquid storage cylinder 42 and prevent the bacterial agent from leaking from the gap. The bottom of the baffle 53 is connected to a telescopic tube 55. The telescopic tube 55 is located inside the liquid storage cylinder 42. The bottom end of the telescopic tube 55 is connected to a liquid outlet pipe 56, which extends to the outside of the liquid storage cylinder 42. The upper part of the tank body 2 is connected to a liquid distribution plate 57 by bolts. The lower end of the liquid outlet pipe 56 is connected to the liquid distribution plate 57. The bottom of the liquid distribution plate 57 is connected to three liquid outlets 58.

[0022] like Figure 1 , Figure 3 and Figure 4As shown, a drive assembly is provided between the liquid storage cylinder 42 and the baffle 53. The drive assembly includes a second motor 5, a screw 51, a guide rod 511, and a connecting plate 52. The second motor 5 is bolted to the upper front side of the liquid storage cylinder 42. The second motor 5 is electrically connected to the controller 6. The output shaft of the second motor 5 extends vertically downward, and the screw 51 is connected to the output shaft through a coupling. The guide rod 511 is fixedly connected to the rear side of the liquid storage cylinder 42. The screw 51 and the guide rod 511 are at the same height. The first connecting plate 52 is threaded on the screw 51, and the second connecting plate 52 is slidably provided on the guide rod 511. Parts of the two connecting plates 52 extend into the interior of the liquid storage cylinder 42 and are fixedly connected to the baffle 53.

[0023] When this device is needed, the operator first connects the outlet pipe of the bacterial agent container to the inlet pipe 4, then pours an appropriate weight of raw material into the tank 2, starts the motor 5 through the controller 6, controls the output shaft of the motor 5 to rotate clockwise or counterclockwise, the screw 51 rotates clockwise or counterclockwise accordingly, drives the front connecting plate 52 to move the baffle 53 up or down, thereby stretching or compressing the telescopic tube 55, and the rear connecting plate 52 moves up or down along the guide rod 511. During the movement, the operator observes the scale on the scale plate 43 to determine the current position of the baffle 53, and thereby knows the volume of the storage cavity formed above the top surface of the baffle 53 (i.e. the required amount of bacterial agent to be added). When the baffle 53 moves to the position corresponding to the target scale, the operator immediately turns off the motor 5.

[0024] Then, the liquid pump 41 is started, drawing the bacterial agent from the bacterial agent container through the inlet pipe 4 and injecting it into the storage cylinder 42 through the outlet. The bacterial agent accumulates in the storage chamber above the top surface of the baffle 53. When the storage chamber above the top surface of the baffle 53 is filled with a preset volume of bacterial agent, the liquid pump 41 is turned off. Then, the solenoid valve 531 is opened, opening the central channel of the baffle 53. The metered amount of bacterial agent in the storage cylinder 42 flows sequentially into the telescopic pipe 55, the outlet pipe 56, and the distribution plate 57, and is finally discharged through the outlet 58 to the surface of the raw materials inside the tank 2. After the discharge is completed, the solenoid valve 531 is closed to block the flow. The baffle 53 is in the central channel. Then, motor 3 is started, and the output shaft of motor 3 is controlled to drive the spiral stirring rod 31 to rotate counterclockwise (based on the top of tank 2). When the spiral stirring rod 31 rotates counterclockwise, it pushes the raw materials at the bottom of tank 2 upward, forming a circulating tumbling, so that the inoculant and raw materials are mixed. After the mixing is completed, the output shaft of motor 3 is controlled to rotate clockwise, so that the spiral stirring rod 31 rotates clockwise, pushing the mixed materials in tank 2 from top to bottom and discharging them through the discharge hopper 21. After the discharge is completed, motor 3 is turned off, and the quantitative addition and mixing of inoculant is completed.

Claims

1. A quantitative addition and mixing device for microbial agents in silage processing, comprising a support frame (1), a tank (2), a discharge hopper (21), a motor (3), a spiral stirring rod (31), and a controller (6), wherein the tank (2) is mounted on the upper part of the support frame (1), the discharge hopper (21) is fixedly connected to the bottom of the tank (2), the motor (3) is mounted on the top of the tank (2), the spiral stirring rod (31) is rotatably arranged inside the tank (2), the output shaft of the motor (3) is fixedly connected to one end of the spiral stirring rod (31), the spiral blades at the other end of the spiral stirring rod (31) are close to the inner wall of the discharge hopper (21), the controller (6) is mounted on the front of the support frame (1), and the motor (3) is electrically connected to the controller (6), characterized in that, It also includes an inlet pipe (4), a liquid pump (41), a liquid storage tank (42), a scale plate (43), a drive assembly, a baffle (53), a solenoid valve (531), a telescopic pipe (55), an outlet pipe (56), a liquid distribution plate (57), and an outlet (58). A liquid storage tank (42) is installed on one side of the upper part of the support frame (1). A liquid pump (41) is installed on the top of the liquid storage tank (42). The outlet of the liquid pump (41) is connected to the top of the liquid storage tank (42). The inlet of the liquid pump (41) is connected to the inlet pipe (4). A scale plate (43) is fixed to one side of the liquid storage tank (42). The inside of the liquid storage tank (42) slides... A baffle (53) is installed in the baffle (53), and a solenoid valve (531) is embedded inside the baffle (53). The liquid pump (41) and the solenoid valve (531) are electrically connected to the controller (6). A telescopic tube (55) is connected to the bottom of the baffle (53). The telescopic tube (55) is located inside the liquid storage cylinder (42). The bottom end of the telescopic tube (55) is connected to the liquid outlet pipe (56). The liquid outlet pipe (56) extends to the outside of the liquid storage cylinder (42). A liquid distribution plate (57) is installed in the upper part of the tank body (2). One end of the liquid outlet pipe (56) is connected to the liquid distribution plate (57). The bottom of the liquid distribution plate (57) is connected to multiple liquid outlets (58).

2. The microbial agent quantitative addition and mixing device for silage processing as described in claim 1, characterized in that, A drive assembly is provided between the liquid storage cylinder (42) and the baffle (53). The drive assembly includes a second motor (5), a screw (51), a guide rod (511), and a connecting plate (52). The second motor (5) is installed on one side of the upper part of the liquid storage cylinder (42). The second motor (5) is electrically connected to the controller (6). The screw (51) is fixedly connected to the output shaft of the second motor (5). The guide rod (511) is fixedly connected to the other side of the liquid storage cylinder (42). The first connecting plate (52) is threaded on the screw (51). The second connecting plate (52) is slidably provided on the guide rod (511). Parts of the two connecting plates (52) extend into the interior of the liquid storage cylinder (42) and are fixedly connected to the baffle (53).

3. The quantitative addition and mixing device for microbial agents in silage processing as described in claim 2, characterized in that, It also includes a sealing ring (54), and the vertical edge of the baffle (53) is provided with a sealing ring (54), which is attached to the inner wall of the liquid storage cylinder (42).

4. The quantitative addition and mixing device for microbial agents in silage processing as described in claim 3, characterized in that, The lowest point of the spiral blades of the spiral stirring rod (31) is at the same level as the bottom of the discharge hopper (21).

5. The microbial agent quantitative addition and mixing device for silage processing as described in claim 4, characterized in that, The top of the scale plate (43) is at the same level as the highest point of the liquid storage chamber inside the liquid storage cylinder (42).

6. The quantitative addition and mixing device for microbial agents in silage processing as described in claim 5, characterized in that, The screw (51) and the guide rod (511) are at the same height.

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