Plant crushing device

Abstract

The utility model discloses a plant crushing device, comprising a crushing box, wherein two symmetrical crushing rollers are rotatably connected in the crushing box, a grinding roller is arranged below the two crushing rollers, guide blocks are arranged on both sides of the grinding rollers, a fixed block is slidably connected to the lower end surface of the guide block, the fixed block is fixedly connected to the crushing box, a displacement groove is arranged on the upper end surface of the fixed block, a displacement rod is slidably connected in the displacement groove, and the two crushing rollers can be used to perform preliminary crushing on the plants, and the first driving motor can be used to make the first rotating rod rotate with the grinding roller, so that the preliminary crushed plant raw materials fall through the two guide blocks, and the grinding roller rotates to cooperate with the two guide blocks to perform fine extrusion and crushing on the preliminary crushed raw materials, and the two forward and reverse motors can rotate simultaneously to adjust the two guides, control the gap between the two guide blocks and the grinding roller, and flexibly adjust the crushing of the raw materials as needed.

Description

Technical Field

[0001] The utility model relates to the technical field of plant crushing devices, in particular to a plant crushing device. Background Art

[0002] Plants are one of the main forms of life, and some of them can secrete and store substances with aromatic smells, which can be used as raw materials for natural fragrances and have high utilization value. Usually, the flowers, stems, leaves, roots or fruits of plants are crushed and the aromatic components of plants are extracted with solvents to facilitate subsequent processing and use.

[0003] In the existing plant crushing process, a crushing device is usually used to directly crush the plants and collect the crushed raw materials for later processing. However, there are many types of plants. During the crushing process, it is easy to cause the problem of uneven crushing, resulting in different particle sizes of plant raw materials. In addition, the use standards of different plant extraction and processing are different, so the standards for plant crushing will also change. The existing crushing devices are usually only suitable for crushing treatments of the same specification and cannot be effectively adjusted according to usage requirements. In addition, the crushed particles are different in size and need to be crushed twice or multiple times. The process is more cumbersome, affecting work efficiency and resulting in poor practical effects. Utility Model Content

[0004] The utility model aims to provide a plant crushing device, which can perform preliminary crushing on plants by using two crushing rollers, cooperate with the use of a first driving motor to make the first rotating rod rotate with the grinding roller, so that the preliminary crushed plant material falls through two material guide blocks, and the grinding roller rotates to cooperate with the two material guide blocks to perform fine extrusion and crushing on the preliminary crushed raw materials. At the same time, the two forward and reverse motors rotate simultaneously, and the two material guides can be adjusted to control the gap between the two material guide blocks and the grinding roller, so that the raw materials can be flexibly crushed and adjusted as needed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plant crushing device, comprising a crushing box, wherein two symmetrical crushing rollers are rotatably connected in the crushing box, a grinding roller is arranged below the two crushing rollers, guide blocks are arranged on both sides of the grinding rollers, a fixed block is slidably connected to the lower end surface of the guide block, the fixed block is fixedly connected to the crushing box, a displacement groove is arranged on the upper end surface of the fixed block, a displacement rod is slidably connected in the displacement groove, the displacement rod is fixedly connected to the guide block, first positioning plates are fixedly connected to both sides of the crushing box, a forward and reverse motor is fixedly connected to the upper end surface of the first positioning plate, a rotating shaft is connected to the output end of the forward and reverse motor, the rotating shaft is rotatably connected to the crushing box and the fixed block, a spiral rod is fixedly connected to one end of the rotating shaft away from the forward and reverse motor, the spiral rod is screwed to the displacement rod and rotatably connected to the fixed block, a second positioning plate is fixedly connected to the other side of the crushing box, a first drive motor is fixedly connected to the upper end surface of the second positioning plate, a first rotating rod is connected to the output end of the first drive motor, the first rotating rod is rotatably connected to the crushing box and fixedly connected to the grinding roller.

[0006] The beneficial effects of the utility model are as follows: the two crushing rollers rotate toward the center at the same time to perform preliminary crushing treatment on the plants, and cooperate with the use of two material guide blocks to make them fall to the position of the grinding roller. Under the action of the driving motor, the grinding roller rotates to further finely crush the raw materials in the gap between the material guide block and the grinding roller. At the same time, the two forward and reverse motors rotate at the same time, which can drive the corresponding spiral rods to rotate, so that the spiral rods are screwed with the displacement rods to control the gap size between the two material guide blocks and the grinding roller, and then control the coarseness of the grinding;

[0007] In order to achieve the initial crushing of plants and then fine crushing;

[0008] As a further improvement of the above technical solution: two symmetrical third positioning plates are provided above the first driving motor, the third positioning plates are fixedly connected to the crushing box, the upper end surface of the third positioning plates is fixedly connected to the second driving motor, the output end of the second driving motor is connected to the second rotating rod, the second rotating rod is rotatably connected to the crushing box and fixedly connected to the crushing roller.

[0009] The beneficial effect of this improvement is that the two second driving motors rotate in opposite directions at the same time, which can drive the corresponding second rotating rods to rotate, thereby controlling the two crushing rollers to rotate toward the center at the same time, and performing preliminary crushing treatment on the plants to be crushed;

[0010] In order to realize the simultaneous driving of the two crushing rollers, it is convenient to crush the plants;

[0011] As a further improvement of the above technical solution: the lower end surface of the crushing box is fixedly connected with a collecting bucket, the lower end surface of the collecting bucket is fixedly connected with a collecting box, one side of the collecting box is movably connected with a collecting box, and one side of the collecting box is fixedly connected with a handle.

[0012] The beneficial effects of this improvement are: through the use of the collection bucket and the collection box, the crushed materials can be collected centrally, which is convenient for the staff to carry out unified processing;

[0013] In order to achieve unified collection and processing of crushed raw materials;

[0014] As a further improvement of the above technical solution: two symmetrical limit grooves are provided on the upper end surface of the fixed block, the two limit grooves are located on both sides of the displacement groove, the limit blocks are slidably connected in the limit grooves, and the limit blocks are fixedly connected to the guide block.

[0015] The beneficial effects of this improvement are: by using the limit groove and the limit block, the guide block can be guided to ensure that the guide block is sufficiently stable during the adjustment and movement process, and the problem of skewing and column jamming will not occur, thereby improving the stability of the guide block;

[0016] In order to guide the guide block and assist its movement;

[0017] As a further improvement of the above technical solution: two symmetrical inclined material guide plates are arranged in the crushing box, the inclined material guide plates are fixedly connected to the crushing box, and the inclined material guide plates are located above the crushing roller.

[0018] The beneficial effects of this improvement are: by using the inclined guide plate, the plants to be crushed can be guided so that all the plants to be crushed pass through the center position of the two crushing rollers, thereby achieving comprehensive crushing of the plants;

[0019] In order to achieve the material guiding for the plants to be crushed;

[0020] As a further improvement of the above technical solution: a feed hopper is fixedly connected to the upper end surface of the crushing box.

[0021] The beneficial effects of this improvement are: through the use of the feed hopper, the material to be crushed can be continuously and stably added to the crushing box, which is convenient for conveying the plant raw materials;

[0022] In order to realize the transportation of plant raw materials;

[0023] As a further improvement of the above technical solution: a fixing frame is fixedly connected to the lower end surface of the crushing box, and the fixing frame is fixedly connected to the collection box.

[0024] The beneficial effect of this improvement is that the crushing box and the collection box can be supported and stabilized by using the fixing frame, so as to ensure that the crushing box and the collection box are sufficiently stable during use without tilting or shaking;

[0025] In order to support and stabilize the crushing box and the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 A top view provided for the utility model;

[0028] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0029] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0030] Figure 5 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 .

[0031] In the figure, 1, crushing box; 11, crushing roller; 12, grinding roller; 13, guide block; 14, fixed block; 15, displacement slot; 16, displacement rod; 17, first positioning plate; 18, forward and reverse motor; 19, rotating shaft; 20, screw rod; 21, second positioning plate; 22, first drive motor; 23, first rotating rod; 31, third positioning plate; 32, second drive motor; 33, second rotating rod; 41, collecting bucket; 42, collecting box; 43, collecting box; 44, handle; 51, limit slot; 52, limit block; 61, inclined guide plate; 71, feed hopper; 81, fixed frame. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0033] like Figures 1 to 5As shown, a plant crushing device provided by an embodiment of the utility model comprises a crushing box 1, in which two symmetrical crushing rollers 11 are rotatably connected, and the two crushing rollers 11 can perform preliminary crushing processing on plants, and a grinding roller 12 is arranged below the two crushing rollers 11, and guide blocks 13 are arranged on both sides of the grinding roller 12, and the falling raw materials are guided by the two guide blocks 13, and the lower end surface of the guide block 13 is slidably connected with a fixed block 14, and the two fixed blocks 14 can support the corresponding guide blocks 13 respectively to ensure the stability of the guide blocks 13, and the fixed block 14 is fixedly connected to the crushing box 1, and a displacement groove 15 is opened on the upper end surface of the fixed block 14, and a displacement rod 16 is slidably connected in the displacement groove 15, and the displacement rod 16 is fixed to the guide block 13 The first positioning plate 17 is fixedly connected to both sides of the crushing box 1, and a forward and reverse motor 18 is fixedly connected to the upper end surface of the first positioning plate 17. A rotating shaft 19 is connected to the output end of the forward and reverse motor 18. The rotating shaft 19 is rotatably connected to the crushing box 1 and the fixed block 14. The end of the rotating shaft 19 away from the forward and reverse motor 18 is fixedly connected to a spiral rod 20. The spiral rod 20 is screwed to the displacement rod 16 and is rotatably connected to the fixed block 14. Under the action of the two forward and reverse motors 18, the two rotating shafts 19 can drive the corresponding spiral rods 20 to rotate, so that the spiral rod 20 and the displacement rod 16 are screwed to control the gap size between the two guide blocks 13 and the grinding roller 12. The second positioning plate 21 is fixedly connected to the other side of the crushing box 1. The upper end surface of the second positioning plate 21 is fixedly connected to the second positioning plate 21. The first driving motor 22 is fixedly connected to the first driving motor 22, and the output end of the first driving motor 22 is connected to the first rotating rod 23, the first rotating rod 23 is rotatably connected to the crushing box 1 and is fixedly connected to the grinding roller 12. Through the action of the first driving motor 22, the first rotating rod 23 drives the grinding roller 12 to rotate, and the raw materials in the gap between the guide block 13 and the grinding roller 12 are further crushed. Two symmetrical third positioning plates 31 are provided above the first driving motor 22, the third positioning plates 31 are fixedly connected to the crushing box 1, and the upper end surface of the third positioning plates 31 is fixedly connected to the second driving motor 32, and the output end of the second driving motor 32 is connected to the second rotating rod 33, the second rotating rod 33 is rotatably connected to the crushing box 1 and is fixedly connected to the crushing roller 11, and the two second driving motors 32 are connected to the output end of the second driving motor 32. The motor 32 rotates in the opposite direction at the same time, which can drive the corresponding crushing tubes to rotate toward the center at the same time, perform preliminary crushing on the plants, and provide power output for the rotation of the crushing roller 11. The lower end surface of the crushing box 1 is fixedly connected to a collecting bucket 41, and the lower end surface of the collecting bucket 41 is fixedly connected to a collecting box 42. A collecting box 43 is movably connected to one side of the collecting box 42, and a handle 44 is fixedly connected to one side of the collecting box 43. The use of the collecting bucket 41 and the collecting box 42 can collect the crushed raw materials for convenient unified processing. Two symmetrical limit grooves 51 are provided on the upper end surface of the fixed block 14. The two limit grooves 51 are located on both sides of the displacement groove 15. The limit block 52 is slidably connected in the limit groove 51, and the limit block 52 is fixedly connected to the guide block 13.The use of four limiting grooves 51 and four limiting blocks 52 can limit the corresponding guide blocks 13 to ensure the stability of the movement of the guide blocks 13. Two symmetrical inclined guide plates 61 are provided in the crushing box 1. The inclined guide plates 61 are fixedly connected to the crushing box 1. The inclined guide plates 61 are located above the crushing roller 11. The use of two inclined guide plates 61 can guide the plants to ensure that all the plants pass through the two crushing rollers 11 for comprehensive crushing. The upper end surface of the crushing box 1 is fixedly connected to a feed hopper 71, which is convenient for conveying plants. The lower end surface of the crushing box 1 is fixedly connected to a fixing frame 81, which is fixedly connected to the collection box 42. The fixing frame 81 can support and fix the crushing box 1 and the collection box 42 to ensure stability in use.

[0034] The working principle and use process of the utility model are as follows: when in use, first, the plant to be crushed is transported into the crushing box 1 through the feed hopper 71, and when the two second drive motors 32 rotate in opposite directions at the same time, the two crushing rollers 11 rotate toward the center at the same time to perform preliminary crushing on the plant, and the preliminary crushed plant materials fall down, and through the use of the two guide blocks 13, all of them can be guided to the position of the grinding roller 12, and the first drive motor 22 drives the first rotating rod 23 to rotate the grinding roller 12, and further crushes the plant materials in the gap between the two guide blocks 13 and the grinding roller 12. The crushed materials are transported by the collecting bucket 41 and all collected in the collecting box 43, which is convenient for the staff to uniformly handle. When the grinding coarseness of the raw materials needs to be adjusted, the two forward and reverse motors 18 can be rotated at the same time, so that the corresponding rotation drives the spiral rod 20 to rotate, so that the spiral rod 20 is screwed with the displacement rod 16, and then the gap between the two guide blocks 13 and the grinding roller 12 is controlled, which can be flexibly adjusted to realize the use process of the entire plant crushing device.

[0035] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plant crushing device, comprising a crushing box (1), characterized in that: Two symmetrical crushing rollers (11) are rotatably connected in the crushing box (1), a grinding roller (12) is provided below the two crushing rollers (11), a material guide block (13) is provided on both sides of the grinding roller (12), a fixed block (14) is slidably connected to the lower end surface of the material guide block (13), and the fixed block (14) is fixedly connected to the crushing box (1); The upper end surface of the fixed block (14) is provided with a displacement groove (15), a displacement rod (16) is slidably connected in the displacement groove (15), and the displacement rod (16) is fixedly connected to the guide block (13). Both sides of the crushing box (1) are fixedly connected with a first positioning plate (17), and the upper end surface of the first positioning plate (17) is fixedly connected with a forward and reverse motor (18). The output end of the forward and reverse motor (18) is connected with a rotating shaft (19), and the rotating shaft (19) is rotatably connected to the crushing box (1) and the fixed block (14). The rotating shaft (19) is remote A spiral rod (20) is fixedly connected to one end of the forward and reverse motor (18), the spiral rod (20) is screwed to the displacement rod (16) and is rotatably connected to the fixed block (14), a second positioning plate (21) is fixedly connected to the other side of the crushing box (1), a first driving motor (22) is fixedly connected to the upper end surface of the second positioning plate (21), a first rotating rod (23) is connected to the output end of the first driving motor (22), the first rotating rod (23) is rotatably connected to the crushing box (1) and is fixedly connected to the grinding roller (12).

2. A plant crushing device according to claim 1, characterized in that: Two symmetrical third positioning plates (31) are provided above the first drive motor (22); the third positioning plates (31) are fixedly connected to the crushing box (1); a second drive motor (32) is fixedly connected to the upper end surface of the third positioning plates (31); a second rotating rod (33) is connected to the output end of the second drive motor (32); the second rotating rod (33) is rotationally connected to the crushing box (1) and fixedly connected to the crushing roller (11).

3. A plant crushing device according to claim 1, characterized in that: The lower end surface of the crushing box (1) is fixedly connected to a collecting bucket (41), the lower end surface of the collecting bucket (41) is fixedly connected to a collecting box (42), one side of the collecting box (42) is movably connected to a collecting box (43), and one side of the collecting box (43) is fixedly connected to a handle (44).

4. A plant crushing device according to claim 1, characterized in that: The upper end surface of the fixed block (14) is provided with two symmetrical limiting grooves (51), the two limiting grooves (51) are located on both sides of the displacement groove (15), a limiting block (52) is slidably connected in the limiting groove (51), and the limiting block (52) is fixedly connected to the material guide block (13).

5. A plant crushing device according to claim 1, characterized in that: Two symmetrical inclined material guide plates (61) are arranged in the crushing box (1); the inclined material guide plates (61) are fixedly connected to the crushing box (1); and the inclined material guide plates (61) are located above the crushing roller (11).

6. A plant crushing device according to claim 1, characterized in that: The upper end surface of the crushing box (1) is fixedly connected with a feed hopper (71).

7. A plant crushing device according to claim 3, characterized in that: A fixing frame (81) is fixedly connected to the lower end surface of the crushing box (1), and the fixing frame (81) is fixedly connected to the collection box (42).

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