Rapeseed rubbing and crushing machine

Abstract

The utility model provides a kind of rubbing rubbing pulverizer of rape straw, including rubbing pulverizer body and pulverizing pulp, the upper end of rubbing pulverizer body is rotatably connected with pulverizer cover by twisting shaft, the lower end of pulverizer cover and the upper end of rubbing pulverizer body mutually adhere, the output end of motor inside the rotating shaft of pulverizing pulp and rubbing pulverizer body is fixedly connected, the design solves the original device rape straw is pulverized by rubbing pulverizer and is handled, but after long time pulverization, rubbing pulverizer will lead to the cutting efficiency of pulverizing pulp blade decline, the uneven condition of kerf, need to be taken down and polished, but this operation is time-consuming and laborious to affect the problem of rape straw pulverization efficiency, the utility model structure is reasonable, practicality is good, directly the connecting block is driven and polished stone slides into rubbing pulverizer body, can polish the blade of pulverizing pulp while not disassembling pulverizing pulp, to increase the use efficiency of rubbing pulverizer body in this way.

Description

Technical Field

[0001] This utility model is a rapeseed straw crushing and pulverizing machine, belonging to the field of rapeseed straw technology. Background Technology

[0002] Crushing rapeseed straw is a common way to utilize agricultural waste resources, which has multiple benefits such as improving soil, reducing pollution, and promoting circular agriculture.

[0003] Rapeseed straw is pulverized using a pulverizer, but after prolonged pulverization, the cutting efficiency of the pulverizer blades decreases and the cuts become uneven. The pulverized material needs to be removed and polished, but this operation is time-consuming and laborious, affecting the pulverization efficiency of rapeseed straw. There is an urgent need for a rapeseed straw pulverizer to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a rapeseed straw rubbing and crushing machine to solve the problems mentioned in the background. This utility model is highly practical, as it allows the connecting block to slide the grinding stone directly into the rubbing and crushing machine body. This allows for the grinding of the blades of the pulverized pulp without disassembling the pulp, thereby increasing the efficiency of the rubbing and crushing machine body.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a rapeseed straw rubbing and crushing machine, comprising a rubbing and crushing machine body and a crushing slurry, wherein the upper end of the rubbing and crushing machine body is rotatably connected to a crushing machine cover via a hinge shaft, the lower end of the crushing machine cover is in contact with the upper end of the rubbing and crushing machine body, and the rotating shaft of the crushing slurry is fixedly connected to the output end of a motor inside the rubbing and crushing machine body; The inner wall of the square structure of the kneading and pulverizing machine body is slidably connected to a connecting push block. The inner wall of the middle interlayer of the connecting push block is fixedly connected to a connecting block by bolts. A polishing stone is fixedly connected to the rear end of the connecting block. An adjusting box is fixedly connected to the front end of the connecting push block. A sliding rod is slidably connected in the sliding groove of the adjusting box. A sliding seat is fixedly connected to the circumferential surface of the sliding rod. A support seat is rotatably connected to the upper end of the kneading and pulverizing machine body. A curved pressure rod is rotatably connected to the inner wall of the support seat. A swing rod is fixedly connected to the upper end of the curved pressure rod. The lower end of the curved pressure rod cooperates with the inner wall of the sliding seat. An insert rod is slidably connected between the lower end of the curved pressure rod and the circumferential inner wall of the sliding seat.

[0006] Furthermore, the upper end of the crusher cover is fixedly connected to a feed pipe, the upper end of the feed pipe is rotatably connected to a baffle via a hinge shaft, and the lower end of the kneading and crushing machine body is fixedly connected to a discharge pipe.

[0007] Furthermore, a limiting plate is fixedly connected to the top of the kneading and pulverizing machine body, and the right end of the limiting plate is attached to the left end of the pulverizer cover and magnetically attracted to it.

[0008] Furthermore, a fixed base is fixedly connected to the lower inner wall of the kneading and pulverizing machine body, and a sliding collection box is slidably connected in the groove of the fixed base.

[0009] Furthermore, an observation window is fixedly connected to the inner wall of the square hole at the front end of the kneading and pulverizing machine body, and a pressure plate is fixedly connected to the lower end of the kneading and pulverizing machine body.

[0010] Furthermore, the blades of the pulverizing slurry are in contact with the surface of the grinding stone.

[0011] The beneficial effects of this utility model: This utility model provides a rapeseed straw rubbing and crushing machine. Because this utility model adds a support base, swing rod, curved pressure rod, sliding base, insertion rod, adjustment box, sliding rod, connecting block and grinding stone, our design improvement and actual use show that this device has a reasonable structure and good practicality. The connecting block directly drives the grinding stone to slide into the rubbing and crushing machine body, and the blades of the crushed pulp can be ground without disassembling the crushed pulp, thereby increasing the efficiency of the rubbing and crushing machine body. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a first-view three-dimensional structural diagram of the rapeseed straw rubbing and crushing machine of this utility model; Figure 2 This is a first-view internal structure diagram of a rapeseed straw rubbing and crushing machine according to the present invention; Figure 3 This utility model relates to a rapeseed straw crushing and pulverizing machine. Figure 2 Schematic diagram of the structure at point A; Figure 4 This is a schematic diagram of a partial cross-sectional structure of the inner wall of a rapeseed straw crushing and pulverizing machine according to the present invention; Figure 5 This utility model relates to a rapeseed straw crushing and pulverizing machine. Figure 4 Schematic diagram of the structure at point A; Figure 6 This is a second-view internal structural diagram of a rapeseed straw rubbing and crushing machine according to the present invention.

[0013] In the diagram: 1-Kneading and pulverizing machine body, 2-Pulverizer cover, 3-Feed pipe, 4-Baffle cover, 5-Limiting plate, 6-Fixed base, 7-Sliding collection box, 8-Discharge pipe, 9-Pressure plate, 10-Connecting push block, 11-Observation window, 12-Pulverized slurry, 13-Swing rod, 14-Support seat, 15-Bent pressure rod, 16-Insert rod, 17-Adjusting box, 18-Sliding rod, 19-Connecting block, 20-Grinding stone, 21-Sliding seat. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figures 1-6 This utility model provides a technical solution: a rapeseed straw rubbing and crushing machine, including a rubbing and crushing machine body 1 and a crushing slurry 12. The upper end of the rubbing and crushing machine body 1 is rotatably connected to a crushing machine cover 2 via a hinge shaft. The lower end of the crushing machine cover 2 is in close contact with the upper end of the rubbing and crushing machine body 1. The rotating shaft of the crushing slurry 12 is fixedly connected to the output end of the motor inside the rubbing and crushing machine body 1. A connecting push block 10 is slidably connected to the inner wall of the square structure of the rubbing and crushing machine body 1. A connecting block 19 is fixedly connected to the inner wall of the middle interlayer of the connecting push block 10 via bolts. A polishing stone 20 is fixedly connected to the rear end of the connecting block 19. An adjusting box 17 is fixedly connected to the front end of the connecting push block 10. A sliding rod 18 is slidably connected in the sliding groove of the adjusting box 17. A sliding seat 21 is fixedly connected to the circumferential surface of the rubbing and crushing machine body 1. A support seat 14 is rotatably connected to the upper end of the rubbing and crushing machine body 1. A curved pressure rod 15 is rotatably connected to the inner wall of the support seat 14. A swing rod 13 is fixedly connected to the upper end of the curved pressure rod 15. The lower end of the curved pressure rod 15 cooperates with the inner wall of the sliding seat 21. An insert rod 16 is slidably connected between the lower end of the curved pressure rod 15 and the inner circumferential wall of the sliding seat 21. This design solves the problem that in the original device, rapeseed straw was crushed by a rubbing and crushing machine. However, after a long period of crushing, the cutting efficiency of the crushing pulp 12 blades decreased and the cut was uneven. The crushing pulp 12 needed to be removed and polished, but this operation was time-consuming and laborious, affecting the crushing efficiency of rapeseed straw.

[0016] As the first embodiment of this utility model: the upper end of the crusher cover 2 is fixedly connected to the feed pipe 3, and the upper end of the feed pipe 3 is rotatably connected to the baffle 4 via a hinge shaft. The lower end of the crusher body 1 is fixedly connected to the discharge pipe 8. The feed pipe 3 installed on the crusher cover 2 facilitates the user to guide the rapeseed straw into the crusher body 1 for crushing. The baffle 4 installed on the feed pipe 3 can block the opening of the feed pipe 3 to prevent external water from entering the crusher body 1. The discharge pipe 8 installed at the bottom of the crusher body 1 can discharge the crushed rapeseed straw. The top of the crusher body 1 is fixedly connected to the limiting plate 5. The right end of the limiting plate 5 is attached to the left end of the crusher cover 2 and magnetically attracted. The limiting plate 5 installed on the crusher body 1 can limit the connection range between the crusher cover 2 and the crusher body 1, preventing the crusher cover 2 from shifting. A fixed base 6 is fixedly connected to the lower inner wall of the pulverizing machine body 1. A sliding collection box 7 is slidably connected in the groove of the fixed base 6. The fixed base 6, installed at the lower end of the pulverizing machine body 1, can support the sliding collection box 7 to slide stably at the bottom of the pulverizing machine body 1. After the pulverizing pulp 12 inside the pulverizing machine body 1 pulverizes the rapeseed straw, the sliding collection box 7 can be used to collect the rapeseed straw fragments. An observation window 11 is fixedly connected to the inner wall of the square hole at the front end of the pulverizing machine body 1. A pressure plate 9 is fixedly connected to the lower end of the pulverizing machine body 1. The observation window 11 installed at the front end of the pulverizing machine body 1 allows the user to observe the pulverizing of the rapeseed straw inside the pulverizing machine body 1. The blades of the pulverizing pulp 12 are in contact with the surface of the grinding stone 20. When the user pushes the grinding stone 20 into contact with the pulverizing pulp 12 through the curved pressure rod 15, the grinding stone 20 grinds the surface of the pulverizing pulp 12.

[0017] As a second embodiment of this utility model: After the kneading and pulverizing machine body 1 has been used for a long time, the user can observe the pulverization of rapeseed straw. If the structure of the rapeseed straw is too large after pulverization, the connecting block 19 can be inserted into the kneading and pulverizing machine body 1. Then, the insert rod 16 can be removed, and the swing rod 13 can be moved to drive the curved pressure rod 15 to connect with the sliding seat 21. Then, the insert rod 16 can be passed through the sliding seat 21 and the curved pressure rod 15. The user controls the electric device inside the kneading and pulverizing machine body 1 to drive the pulverizing pulp 1. 2. By rotating the device, the user can observe the distance between the pulverized slurry 12 and the grinding stone 20 through the observation window 11. By pulling the swing rod 13 and the curved pressure rod 15, the grinding stone 20 is pushed towards the surface of the blade of the pulverized slurry 12, thereby achieving the purpose of grinding the pulverized slurry 12. After the pulverized slurry 12 has been ground, the insert rod 16 can be removed, and then the connecting block 19 and the connecting push block 10 can be removed. By blocking the opening at the front end of the pulverizer body 1 with an external object, the grinding process of the pulverized slurry 12 can be completed.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rapeseed straw shredding and crushing machine, comprising a shredding and crushing machine body (1) and a crushing slurry (12), characterized in that: The upper end of the kneading and pulverizing machine body (1) is rotatably connected to the pulverizer cover (2) via a hinge shaft. The lower end of the pulverizer cover (2) is in close contact with the upper end of the kneading and pulverizing machine body (1). The rotating shaft of the pulverizing slurry (12) is fixedly connected to the output end of the motor inside the kneading and pulverizing machine body (1). The inner wall of the square structure of the kneading and pulverizing machine body (1) is slidably connected to a connecting push block (10). The inner wall of the middle interlayer of the connecting push block (10) is fixedly connected to a connecting block (19) by bolts. The rear end of the connecting block (19) is fixedly connected to a polishing stone (20). The front end of the connecting push block (10) is fixedly connected to an adjusting box (17). A sliding rod (18) is slidably connected in the sliding groove of the adjusting box (17). The circumferential surface of the sliding rod (18) is fixed. A sliding seat (21) is connected to the upper end of the kneading and crushing machine body (1), and a support seat (14) is rotatably connected to the upper end of the support seat (14). A curved pressure rod (15) is rotatably connected to the inner wall of the support seat (14). A swing rod (13) is fixedly connected to the upper end of the curved pressure rod (15). The lower end of the curved pressure rod (15) cooperates with the inner wall of the sliding seat (21). An insert rod (16) is slidably connected between the lower end of the curved pressure rod (15) and the inner circumference of the sliding seat (21).

2. The rapeseed straw crushing and pulverizing machine according to claim 1, characterized in that: The upper end of the crusher cover (2) is fixedly connected to the feed pipe (3), the upper end of the feed pipe (3) is rotatably connected to the baffle (4) through the hinge shaft, and the lower end of the kneading crusher body (1) is fixedly connected to the discharge pipe (8).

3. The rapeseed straw crushing and pulverizing machine according to claim 2, characterized in that: A limiting plate (5) is fixedly connected to the top of the kneading and pulverizing machine body (1). The right end of the limiting plate (5) is attached to the left end of the pulverizer cover (2) and magnetically attracted to each other.

4. The rapeseed straw crushing and pulverizing machine according to claim 3, characterized in that: A fixed base (6) is fixedly connected to the lower inner wall of the kneading and crushing machine body (1), and a sliding collection box (7) is slidably connected in the groove of the fixed base (6).

5. The rapeseed straw crushing and pulverizing machine according to claim 4, characterized in that: An observation window (11) is fixedly connected to the inner wall of the square hole at the front end of the kneading and pulverizing machine body (1), and a pressure plate (9) is fixedly connected to the lower end of the kneading and pulverizing machine body (1).

6. The rapeseed straw crushing and pulverizing machine according to claim 1, characterized in that: The blades of the pulverizing slurry (12) are in contact with the surface of the grinding stone (20).

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