Hard block crushing equipment for nutrient soil processing

Abstract

The utility model relates to the technical field of hard lump crushing, and discloses a hard lump crushing device for nutrient soil processing, which comprises a support frame, a rectangular box arranged on the support frame, a crushing mechanism arranged in the rectangular box, two inclined sieve plates and a V-shaped sieve plate arranged in the rectangular box, and U-shaped plates slidably connected to two sides of the inner wall of the rectangular box. A screen is fixed to the U-shaped plate, two first round rollers are rotationally connected to the two sides of the inner wall of the rectangular box, two first sector plates are fixedly connected to the surfaces of the first round rollers, two second round rollers are rotationally connected to the two sides of the inner wall of the rectangular box, two second sector plates are fixedly connected to the surfaces of the second round rollers, and the first round rollers are located below the screen. And the second round roller is positioned above the screen. According to the hard soil crusher, the effect of crushing hard blocks for multiple times is achieved, so that hard soil is crushed more sufficiently, the crushing efficiency is improved, and the final finished product effect is better.

Description

Technical Field

[0001] This utility model relates to the field of hard block crushing technology, and in particular to a hard block crushing device for processing nutrient soil. Background Technology

[0002] Nutrient soil is mainly used for the cultivation of flowers, vegetables and succulents. It can provide a good growing environment for plants and promote their healthy growth. It is a kind of seedbed soil specially formulated to meet the growth and development needs of seedlings. It contains a variety of mineral nutrients, is loose and well-aerated, has strong water and fertilizer retention capacity, and is resistant to diseases and pests. Nutrient soil is usually a mixture of fertile garden soil and leaf mold.

[0003] The presence of large hard lumps during the production of nutrient soil will affect the final product. Existing hard lump crushing devices can usually only crush once, and the crushed hard soil may not be completely crushed, so the crushing effect cannot be guaranteed. Therefore, it is necessary to crush it again, which affects the final product and production efficiency. To address this issue, a hard lump crushing device for nutrient soil processing is designed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hard block crushing device for processing nutrient soil.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hard block crushing device for processing nutrient soil includes a support frame, a rectangular box fixedly connected to the support frame, a crushing mechanism inside the rectangular box, two inclined screen plates fixedly connected to both sides of the inner wall of the rectangular box, a V-shaped screen plate fixedly connected to both sides of the inner wall of the rectangular box, the V-shaped screen plate being located below the inclined screen plates, a U-shaped plate slidably connected to both sides of the inner wall of the rectangular box, a fixing mechanism for fixing the U-shaped plate provided on one side of the rectangular box, a screen fixedly connected to the U-shaped plate, the screen being located below the V-shaped screen plate, and two first circular rollers rotatably connected to both sides of the inner wall of the rectangular box. A first synchronous wheel is fixedly connected to one end of the first roller. Two first fan plates are fixedly connected to the surface of the first roller. Two second rollers are rotatably connected to both sides of the inner wall of the rectangular box. A second synchronous wheel is fixedly connected to one end of the second roller. Two second fan plates are fixedly connected to the surface of the second roller. The first roller is located below the screen, and the second roller is located above the screen. A second synchronous belt is wound between the two first synchronous wheels. A first synchronous belt is wound between the first and second synchronous wheels located on the same side. A drive mechanism for driving the first roller to rotate is provided on one side of the rectangular box.

[0007] As a further embodiment of this utility model, the crushing mechanism includes a crushing roller rotatably connected inside a rectangular box, and a first motor is fixedly connected to one side of the rectangular box, with the output end of the first motor coaxially fixed with the crushing roller.

[0008] As a further embodiment of this utility model, the driving mechanism includes a second motor fixedly connected to one side of the rectangular box, and the output end of the second motor is coaxially fixed with one of the first rollers.

[0009] As a further embodiment of this utility model, the fixing mechanism includes a fixing plate fixedly connected to the top of the U-shaped plate, a rectangular column fixedly connected to the surface of the fixing plate, two rectangular plates fixedly connected to the side of the rectangular box near the fixing plate, a pin passing through the interior of the rectangular plate, and holes adapted to the pins being opened on both the rectangular column and the rectangular plate.

[0010] As a further embodiment of this utility model, the rectangular box has a glass observation port on the side away from the fixing plate.

[0011] As a further embodiment of this utility model, a feed hopper is fixedly connected to the top of the rectangular box, and a discharge port is fixedly connected to the bottom of the side of the rectangular box away from the fixed plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention employs crushing rollers, inclined screen plates, V-shaped screen plates, screens, first circular rollers, second circular rollers, first fan plates, and second fan plates. After the hard blocks are crushed by the crushing rollers and sieved through the screen, smaller crushed hard soil falls to the discharge port, while larger crushed hard soil remains on the screen. The rotation of the first circular roller drives the first fan plate, causing the hard soil remaining on the screen to be thrown upwards. Then, the rotation of the second circular roller drives the second fan plate, throwing the thrown hard soil towards the inclined screen plates and V-shaped screen plates, achieving a second crushing effect. Therefore, it effectively solves the problems mentioned in the background technology, thereby achieving the technical effect of multiple crushing and improving the efficiency of hard block crushing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a hard block crushing device for processing nutrient soil proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the drive mechanism of a hard block crushing device for processing nutrient soil proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a hard block crushing device for processing nutrient soil proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the screening mechanism of a hard block crushing device for processing nutrient soil proposed in this utility model.

[0018] Figure 5 This is an enlarged structural diagram of point A of the hard block crushing device for processing nutrient soil proposed in this utility model.

[0019] In the diagram: 1. Support frame; 2. Rectangular box; 3. Feed hopper; 4. Discharge port; 5. Observation port; 6. First motor; 7. Second motor; 9. Crushing roller; 10. Inclined screen plate; 11. V-shaped screen plate; 12. First synchronous pulley; 13. Second synchronous pulley; 14. First synchronous belt; 15. Second synchronous belt; 16. First circular roller; 17. Second circular roller; 18. First fan plate; 19. Second fan plate; 20. U-shaped plate; 21. Screen; 22. Fixing plate; 23. Rectangular column; 24. Rectangular plate; 25. Pin. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Reference Figures 1-5A hard block crushing device for processing nutrient soil includes a support frame 1, a rectangular box 2 fixedly connected to the support frame 1, a crushing mechanism inside the rectangular box 2, two inclined screen plates 10 fixedly connected to both sides of the inner wall of the rectangular box 2, a V-shaped screen plate 11 fixedly connected to both sides of the inner wall of the rectangular box 2, the V-shaped screen plate 11 being located below the inclined screen plates 10, a U-shaped plate 20 slidably connected to both sides of the inner wall of the rectangular box 2, a fixing mechanism for fixing the U-shaped plate 20 provided on one side of the rectangular box 2, a screen 21 fixedly connected to the U-shaped plate 20, the screen 21 being located below the V-shaped screen plate 11, two first circular rollers 16 rotatably connected to both sides of the inner wall of the rectangular box 2, a first synchronous wheel 12 fixedly connected to one end of the first circular roller 16, and a first synchronous wheel 12 fixedly connected to the surface of the first circular roller 16. Two first fan plates 18 are connected to the rectangular box 2. Two second rollers 17 are rotatably connected to both sides of the inner wall of the rectangular box 2. A second synchronous wheel 13 is fixedly connected to one end of the second roller 17. Two second fan plates 19 are fixedly connected to the surface of the second roller 17. The first roller 16 is located below the screen 21, and the second roller 17 is located above the screen 21. A second synchronous belt 15 is wound between the two first synchronous wheels 12. A first synchronous belt 14 is wound between the first synchronous wheel 12 and the second synchronous wheel 13 located on the same side. A drive mechanism for driving the first roller 16 to rotate is provided on one side of the rectangular box 2. The hard blocks after being crushed by the crushing mechanism are screened and crushed again through the V-shaped screen plate 11, the inclined screen plate 10, the screen 21, the first fan plates 18 and the second fan plates 19.

[0023] In this embodiment, the crushing mechanism includes a crushing roller 9 rotatably connected inside the rectangular box 2. A first motor 6 is fixedly connected to one side of the rectangular box 2. The output end of the first motor 6 is coaxially fixed with the crushing roller 9, and the crushing roller 9 is driven to move by the first motor 6.

[0024] In this embodiment, the driving mechanism includes a second motor 7 fixedly connected to one side of the rectangular box 2. The output end of the second motor 7 is coaxially fixed with one of the first rollers 16, and the second motor 7 drives the movement of the first roller 16.

[0025] In this embodiment, the fixing mechanism includes a fixing plate 22 fixedly connected to the top of the U-shaped plate 20. A rectangular column 23 is fixedly connected to the surface of the fixing plate 22. Two rectangular plates 24 are fixedly connected to the side of the rectangular box 2 near the fixing plate 22. A pin 25 is inserted inside the rectangular plate 24. Both the rectangular column 23 and the rectangular plate 24 are provided with a pin that matches the pin 25 to fix the position of the screen 21.

[0026] In this embodiment, a glass observation port 5 is provided on the side of the rectangular box 2 away from the fixed plate 22, through which the material on the screen 21 can be observed.

[0027] In this embodiment, a feed hopper 3 is fixedly connected to the top of the rectangular box 2, and a discharge port 4 is fixedly connected to the bottom of the side of the rectangular box 2 away from the fixed plate 22. Unbroken hard blocks are poured in through the feed hopper 3, and broken hard blocks are collected from the discharge port 4.

[0028] Working principle: The first motor 6 and the second motor 7 are started. Uncrushed hard blocks are poured into the feed hopper 3. After the first motor 6 starts, it drives the crushing roller 9 to rotate, beginning the crushing of the hard blocks. The crushed hard blocks fall onto the screen 21 through the inclined screen plate 10 and the V-shaped screen plate 11. The crushed hard blocks are sieved through the screen 21. Smaller materials fall to the discharge port 4 for collection. The larger crushed hard blocks remaining on the screen 21 are driven by the second motor 7. One of the first rollers 16 rotates, and the first synchronous pulley 12 and the second synchronous belt 15, which fix the first roller 16, drive the other first roller 16 to rotate. This causes the first fan plate 18, which is fixed to the first roller 16, to move, thus moving the larger crushed hard blocks remaining on the screen 21. The hard blocks are thrown upwards, the first synchronous wheel 12 rotates, driving the second synchronous wheel 13, which is wrapped with the same first synchronous belt 14, to rotate, which in turn drives the second roller 17 to rotate. This causes the second fan plate 19, which is fixed on the second roller 17, to move, throwing the larger, broken hard blocks towards the inclined screen plate 10 and the V-shaped screen plate 11, achieving a second crushing effect. The hard blocks are crushed more thoroughly, resulting in a better final product. After the crushing device has been working for a period of time, observe the condition of the screen 21 through the observation port 5. If there is a lot of residual material on the screen 21, stop the first motor 6 and the second motor 7, pull out the pin 25, remove the U-shaped plate 20, and pour away the residual material on the screen 21 to avoid affecting the screening effect.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hard block crushing device for processing nutrient soil, comprising a support frame (1), characterized in that, A rectangular box (2) is fixedly connected to the support frame (1). A crushing mechanism is provided inside the rectangular box (2). Two inclined screen plates (10) are fixedly connected to both sides of the inner wall of the rectangular box (2). A V-shaped screen plate (11) is fixedly connected to both sides of the inner wall of the rectangular box (2). The V-shaped screen plate (11) is located below the inclined screen plate (10). A U-shaped plate (20) is slidably connected to both sides of the inner wall of the rectangular box (2). A fixing mechanism for fixing the U-shaped plate (20) is provided on one side of the rectangular box (2). A screen (21) is fixedly connected to the U-shaped plate (20). The screen (21) is located below the V-shaped screen plate (11). Two first rollers (16) are rotatably connected to both sides of the inner wall of the rectangular box (2). One end of the first roller (16) is fixedly connected to a second roller. A synchronous pulley (12) is provided. Two first fan plates (18) are fixedly connected to the surface of the first roller (16). Two second rollers (17) are rotatably connected to both sides of the inner wall of the rectangular box (2). A second synchronous pulley (13) is fixedly connected to one end of the second roller (17). Two second fan plates (19) are fixedly connected to the surface of the second roller (17). The first roller (16) is located below the screen (21), and the second roller (17) is located above the screen (21). A second synchronous belt (15) is wound between the two first synchronous pulleys (12). A first synchronous belt (14) is wound between the first synchronous pulley (12) and the second synchronous pulley (13) located on the same side. A drive mechanism for driving the first roller (16) to rotate is provided on one side of the rectangular box (2).

2. The hard block crushing equipment for processing nutrient soil according to claim 1, characterized in that, The crushing mechanism includes a crushing roller (9) rotatably connected inside a rectangular box (2). A first motor (6) is fixedly connected to one side of the rectangular box (2), and the output end of the first motor (6) is coaxially fixed with the crushing roller (9).

3. The hard block crushing equipment for processing nutrient soil according to claim 2, characterized in that, The driving mechanism includes a second motor (7) fixedly connected to one side of the rectangular box (2), and the output end of the second motor (7) is coaxially fixed with one of the first rollers (16).

4. The hard block crushing equipment for processing nutrient soil according to claim 3, characterized in that, The fixing mechanism includes a fixing plate (22) fixedly connected to the top of the U-shaped plate (20). A rectangular column (23) is fixedly connected to the surface of the fixing plate (22). Two rectangular plates (24) are fixedly connected to the side of the rectangular box (2) near the fixing plate (22). A pin (25) is provided inside the rectangular plate (24). Holes that match the pins (25) are opened on both the rectangular column (23) and the rectangular plate (24).

5. The hard block crushing equipment for processing nutrient soil according to claim 4, characterized in that, The rectangular box (2) has a glass observation port (5) on the side away from the fixing plate (22).

6. The hard block crushing equipment for processing nutrient soil according to claim 5, characterized in that, The top of the rectangular box (2) is fixedly connected to a feed hopper (3), and the bottom of the rectangular box (2) away from the fixed plate (22) is fixedly connected to a discharge port (4).

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