Crushing and screening mechanism for producing granular soil modification fungicide

Abstract

The utility model provides a crushing and screening mechanism for producing granular soil modification fungicide, and relates to the technical field of crushing and screening mechanisms, the crushing and screening mechanism comprises a main plate, a screening machine main body is arranged above the main plate, three rotating plates are rotatably connected in the screening machine main body, a plurality of screening holes are formed in the two rotating plates on the upper side, and the screening holes are communicated with the screening machine main body. A second motor is arranged at the bottom end of the screening machine body, and the output end of the second motor penetrates through the bottom end of the screening machine body and is fixedly provided with a connecting column. A connecting column is driven to rotate through operation of a second motor, so that three rotating plates are driven to rotate in the screening machine, a microbial inoculum screened on the three rotating plates is discharged from a discharging opening under the action of rotating centrifugal force, the automatic discharging effect is achieved, manual discharging by a user is not needed, practicability is higher, the user pulls a push plate, and the labor intensity of the user is lowered. The clamping columns are driven to be separated from the clamping grooves formed in the screening machine, a user can directly slide out of the check blocks through the handles, and discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and screening mechanisms, in particular to a crushing and screening mechanism for producing granular soil transformation microbial agents. Background Art

[0002] In today's society, the crop planting industry continues to develop, but the land suitable for various crops is becoming less and less, and the demand for soil suitable for crop planting is also increasing. To transform the soil, microbial agents are needed, and crushing and screening mechanisms are needed to crush and screen the microbial agents during production.

[0003] At present, in the crushing and screening mechanism for producing granular soil modification microbial agents in the prior art, after the crushing and screening is completed, the block is manually opened to take out the screened microbial agent inside. This taking out method is time-consuming and labor-intensive, and has poor practicality. In addition, the block in the prior art is installed and removed by bolts, and when the bolts are installed and removed, they need to be manually unscrewed slowly, which is time-consuming and labor-intensive, and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that after the crushing and screening of the crushing and screening mechanism is completed, the block is manually opened to take out the screened bacterial agent inside, which is time-consuming and labor-intensive, and the block is installed and removed by bolts, and when the bolts are installed and removed, the bolts need to be slowly unscrewed manually, which is time-consuming and labor-intensive. The proposed crushing and screening mechanism for the production of granular soil modification bacterial agents is

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crushing and screening mechanism for the production of granular soil modification bacteria agent, including a main board, a screening machine main body is arranged above the main board, three rotating plates are rotatably connected in the screening machine main body, and a plurality of screening holes are opened in the two upper rotating plates, a second motor is arranged at the bottom end of the screening machine main body, the output end of the second motor passes through the bottom end of the screening machine main body and is fixed with a connecting column, the three rotating plates are all fixed with the connecting column, a vibration structure for driving the screening machine main body as a whole to vibrate is arranged between the screening machine main body and the main board, a discharge port is opened on the outer wall of the main board at one side of each rotating plate, a block is arranged in each of the discharge ports, and an installation and disassembly structure for quickly installing and disassembling the block is arranged at one end of the block, a crushing box is arranged above the screening machine main body, first motors are arranged on both sides of one end of the crushing box, and the output ends of the two first motors pass through one side of the crushing box and are fixed with crushing rollers.

[0006] Preferably, the vibration structure includes a vibration motor installed at both ends of the outer wall of the screening machine body, and second springs are fixed at the four corners of the bottom end of the screening machine body. The bottom ends of the four second springs are fixed to the main board, and a telescopic rod is installed in the second spring between the main board and the screening machine body.

[0007] Preferably, the installation and disassembly structure includes an inner cavity opened at one end of the stopper, a first spring is fixed in the inner cavity, a clamping column is fixed at the other end of the first spring, and one end of the clamping column away from the first spring passes through the stopper and is arranged in the screening machine body.

[0008] Preferably, a slot matching the clamping column is provided on one side of the discharge port in the screening machine body, limiting blocks are fixed at both upper and lower ends of the clamping column, a limiting slot matching the limiting block is provided in the screening machine body, and the limiting slot is communicated with the inner cavity.

[0009] Preferably, a push plate is fixed to the side end of the clamping column, and one end of the push plate away from the clamping column passes through the stopper and is arranged outside the stopper. A push groove matching the push plate is opened on the outer wall of the stopper, and the push groove is connected to the inner cavity.

[0010] Preferably, the two groups of screening holes become smaller from top to bottom, a support plate is fixed on the outer wall of the crushing box, the first motor is installed on the top of the support plate, a bracket is fixed on the bottom end of the screening machine body, the second motor is installed on the end of the bracket facing the screening machine body, and a handle is fixed on the outer wall of the block.

[0011] Preferably, a feed pipe is fixed to the top of the crushing box, a drop opening is opened at the bottom end of the crushing box, and the drop opening is arranged at the upper end of the opening of the screening machine body, a guide plate matching the drop opening is fixed on the inner bottom wall of the crushing box, connecting rods are fixed to the four corners of the bottom end of the crushing box, and the bottom ends of the four connecting rods are fixed to the main board.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the operation of the second motor drives the connecting column to rotate, thereby driving the three rotating plates to rotate in the screening machine, so that the bacterial agent screened on the three rotating plates is discharged from the discharge port through the action of the rotating centrifugal force, achieving the effect of automatic unloading, without the need for manual unloading by the user, and more practical.

[0014] 2. In the utility model, the user pulls the push plate to drive the card column out of the card slot provided in the screening machine. The user can directly slide out the block through the handle to facilitate unloading. During installation, the push plate is pulled to drive the card column to retract into the inner cavity. At this time, the block is slid into the discharge port, and the push plate is released. The card column will enter the card slot under the thrust of the first spring, thereby limiting the block to achieve the installation effect. In this method, the user only needs to pull the push plate to complete the installation and removal of the block. Compared with the traditional bolt installation and removal, this installation and removal method is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a crushing and screening mechanism for producing granular soil modification microbial agents proposed in the utility model;

[0016] Figure 2 This is a cross-sectional view of a crushing and screening mechanism for producing granular soil modification microbial agents proposed in the utility model;

[0017] Figure 3 This is a cross-sectional view of the vibration structure of the crushing and screening mechanism for producing granular soil modification microbial agents proposed in the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the installation and disassembly structure of a crushing and screening mechanism for producing granular soil modification bacterial agents.

[0019] Legend: 1. Main board; 2. Screening machine body; 3. Turn plate; 4. Screening hole; 5. Crushing box; 6. Discharge port; 7. Stop block; 8. Handle; 9. Installation structure; 901. Inner cavity; 902. First spring; 903. Clamping column; 10. Clamping slot; 11. Limiting block; 12. Limiting slot; 13. Push plate; 14. Pushing slot; 15. Feed pipe; 16. Dropping port; 17. Crushing roller; 18. First motor; 19. Support plate; 20. Guide plate; 21. Bracket; 22. Second motor; 23. Connecting column; 24. Vibration structure; 2401. Vibration motor; 2402. Telescopic rod; 2403. Second spring; 25. Connecting rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] 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 of the following disclosure.

[0022] Embodiment 1, as Figure 1-4 As shown, the utility model provides a crushing and screening mechanism for the production of granular soil modification bacteria agent, including a main board 1, a screening machine body 2 is provided above the main board 1, three rotating plates 3 are rotatably connected in the screening machine body 2, wherein a plurality of screening holes 4 are provided in the two upper rotating plates 3, a second motor 22 is provided at the bottom end of the screening machine body 2, the output end of the second motor 22 passes through the bottom end of the screening machine body 2 and is fixed with a connecting column 23, the three rotating plates 3 are all fixed to the connecting column 23, a vibration structure 24 for driving the screening machine body 2 as a whole to vibrate is provided between the screening machine body 2 and the main board 1, a discharge port 6 is provided on the outer wall of the main board 1 on one side of each rotating plate 3, a stopper 7 is provided in each discharge port 6, and a mounting and disassembly structure 9 for quickly mounting and disassembling the stopper 7 is provided at one end of the stopper 7, a crushing box 5 is provided above the screening machine body 2, first motors 18 are provided on both sides of one end of the crushing box 5, and the output ends of the two first motors 18 pass through one side of the crushing box 5 and are fixed with a crushing roller 17.

[0023] The effect achieved by the entire embodiment 1 is that the operation of the two first motors 18 can drive the two crushing rollers 17 to rotate, thereby crushing the bacterial agent poured into the crushing box 5, and the crushed bacterial agent will fall onto the rotating plate 3 at the top of the screening machine body 2 through the drop port 16. At this time, the operation of the vibration structure 24 can drive the entire screening machine body 2 to vibrate, so that the bacterial agent on the rotating plate 3 is screened through the screening hole 4. After screening, the block 7 is quickly removed through the installation structure 9. At this time, the operation of the second motor 22 drives the connecting column 23 to rotate, thereby driving the three rotating plates 3 to rotate in the screening machine body 2, so that the bacterial agents screened on the three rotating plates 3 are discharged from the discharge port 6 through the action of the rotating centrifugal force, thereby achieving the effect of automatic unloading, without the need for the user to manually unload, and more practical.

[0024] Embodiment 2, as Figure 1-4As shown, the vibration structure 24 includes a vibration motor 2401 installed at both ends of the outer wall of the screening machine body 2, and the second springs 2403 are fixed at the four corners of the bottom end of the screening machine body 2. The bottom ends of the four second springs 2403 are fixed to the main board 1. A telescopic rod 2402 is installed in the second spring 2403 between the main board 1 and the screening machine body 2. The installation structure 9 includes an inner cavity 901 opened at one end of the stopper 7, and the first spring 902 is fixed in the inner cavity 901. The other end of the first spring 902 is fixed with a clamping column 903, and the end of the clamping column 903 away from the first spring 902 passes through the stopper 7 and is arranged in the screening machine body 2. A clamping groove 10 matching the clamping column 903 is provided on one side of the discharge port 6 in the screening machine body 2. Limiting blocks 11 are fixed at both the upper and lower ends of the clamping column 903. A limiting groove 12 matching the limiting block 11 is provided in the screening machine body 2, and the limiting groove 12 is connected to the inner cavity 901. A push plate 13 is fixed to the side end of 903, and one end of the push plate 13 away from the clamping column 903 passes through the block 7 and is arranged outside the block 7. A push groove 14 matching the push plate 13 is opened on the outer wall of the block 7, and the push groove 14 is connected to the inner cavity 901. The two groups of screening holes 4 are successively smaller from top to bottom. A support plate 19 is fixed to the outer wall of the crushing box 5. The first motor 18 is installed on the top of the support plate 19. A bracket 21 is fixed to the bottom end of the screening machine body 2. The second motor 2 2 is installed on the end of the bracket 21 facing the screening machine body 2, a handle 8 is fixed on the outer wall of the stopper 7, a feed pipe 15 is fixed on the top of the crushing box 5, a drop opening 16 is opened at the bottom of the crushing box 5, and the drop opening 16 is arranged at the upper end of the opening of the screening machine body 2, a guide plate 20 matching the drop opening 16 is fixed on the inner bottom wall of the crushing box 5, and connecting rods 25 are fixed at the four corners of the bottom end of the crushing box 5, and the bottom ends of the four connecting rods 25 are fixed to the main board 1.

[0025] The effect achieved by the entire embodiment 2 is that, through the operation of the vibration motor 2401, and then through the cooperation of the telescopic rod 2402 and the second spring 2403, the screening machine body 2 can be vibrated as a whole. On the one hand, the bacterial agent on the rotating plate 3 can be quickly screened due to the vibration. On the other hand, the vibration effect can avoid the clogging of the screening hole 4, which is more practical. The user pulls the push plate 13 to drive the clamping column 903 to disengage from the clamping slot 10 provided in the screening machine body 2. The user can directly slide out the block 7 through the handle 8 to facilitate unloading. During installation, the push plate 13 is pulled to drive the clamping column 903 to retract into the inner cavity 901. At this time, the block 7 is slid into the discharge port 6. The push plate 13 is released. The clamping column 903 will enter the clamping slot 10 under the thrust of the first spring 902, thereby limiting the block 7 and achieving the installation effect. In this method, the user only needs to pull the push plate 13 to complete the installation and removal of the block 7. Compared with the traditional bolt installation and removal, this installation and removal method is more convenient.

[0026] Working principle: When the device is used, the operation of the two first motors 18 can drive the two crushing rollers 17 to rotate, so that the bacterial agent poured into the crushing box 5 is crushed, and the crushed bacterial agent will fall onto the rotating plate 3 at the top of the screening machine body 2 through the drop port 16. At this time, through the operation of the vibration motor 2401, and then through the cooperation of the telescopic rod 2402 and the second spring 2403, the screening machine body 2 can vibrate as a whole, so that the bacterial agent on the rotating plate 3 is screened through the screening hole 4. After screening, the user pulls the push plate 13 to drive the card column 903 to disengage from the card slot 10 provided in the screening machine body 2. The user can directly slide out the block 7 through the handle 8. At this time, the operation of the second motor 22 drives the connecting column 23 to rotate, thereby driving the three rotating plates 3 to rotate in the screening machine body 2, so that the screened bacterial agents on the three rotating plates 3 are discharged from the discharge port 6 through the action of the rotating centrifugal force, thereby achieving the effect of automatic unloading.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A crushing and screening mechanism for producing granular soil modification microbial agents, comprising a main board (1), characterized in that: A screening machine body (2) is provided above the main board (1), and three rotating plates (3) are rotatably connected in the screening machine body (2), wherein two upper rotating plates (3) are provided with a plurality of screening holes (4), and a second motor (22) is provided at the bottom end of the screening machine body (2), and an output end of the second motor (22) passes through the bottom end of the screening machine body (2) and is fixed with a connecting column (23), and the three rotating plates (3) are fixed to the connecting column (23), and a motor for driving the screening machine body (2) is provided between the screening machine body (2) and the main board (1). A vibration structure (24) that vibrates as a whole, a discharge port (6) is provided on the outer wall of the main board (1) on one side of each rotating plate (3), a stopper (7) is provided in each of the discharge ports (6), one end of the stopper (7) is provided with a mounting structure (9) for quickly mounting and dismounting the stopper (7), a crushing box (5) is provided above the screening machine body (2), first motors (18) are provided on both sides of one end of the crushing box (5), and the output ends of the two first motors (18) pass through one side of the crushing box (5) and are fixed with crushing rollers (17).

2. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 1, characterized in that: The vibration structure (24) comprises a vibration motor (2401) installed at both ends of the outer wall of the screening machine body (2); second springs (2403) are fixed at four corners of the bottom end of the screening machine body (2); the bottom ends of the four second springs (2403) are fixed to the main board (1); and a telescopic rod (2402) is installed inside the second spring (2403) between the main board (1) and the screening machine body (2).

3. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 1, characterized in that: The mounting structure (9) comprises an inner cavity (901) opened at one end of the stopper (7), a first spring (902) being fixed in the inner cavity (901), a clamping column (903) being fixed at the other end of the first spring (902), and an end of the clamping column (903) away from the first spring (902) passing through the stopper (7) and being arranged in the screening machine body (2).

4. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 3, characterized in that: A clamping groove (10) matching the clamping column (903) is provided in the screening machine body (2) on one side of the material discharge port (6), and limit blocks (11) are fixed at both upper and lower ends of the clamping column (903). A limit groove (12) matching the limit block (11) is provided in the screening machine body (2), and the limit groove (12) is communicated with the inner cavity (901).

5. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 3, characterized in that: A push plate (13) is fixed to the side end of the clamping column (903), and one end of the push plate (13) away from the clamping column (903) passes through the stop block (7) and is arranged outside the stop block (7). A push groove (14) matching the push plate (13) is opened on the outer wall of the stop block (7), and the push groove (14) is connected to the inner cavity (901).

6. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 1, characterized in that: The two groups of screening holes (4) are gradually smaller from top to bottom; a support plate (19) is fixed on the outer wall of the crushing box (5); the first motor (18) is mounted on the top of the support plate (19); a bracket (21) is fixed on the bottom end of the screening machine body (2); the second motor (22) is mounted on one end of the bracket (21) facing the screening machine body (2); and a handle (8) is fixed on the outer wall of the stopper (7).

7. The crushing and screening mechanism for producing granular soil modification microbial agent according to claim 1, characterized in that: A feed pipe (15) is fixed to the top of the crushing box (5), a drop opening (16) is provided at the bottom of the crushing box (5), and the drop opening (16) is arranged just above the opening of the screening machine body (2), a guide plate (20) matching the drop opening (16) is fixed to the inner bottom wall of the crushing box (5), connecting rods (25) are fixed to the four corners of the bottom end of the crushing box (5), and the bottom ends of the four connecting rods (25) are fixed to the main board (1).

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