Raw material crushing device

Abstract

The utility model discloses a raw material crushing device which comprises a supporting seat, fixing blocks are symmetrically arranged on the two sides of the top of the supporting seat, a crushing box is arranged on the inner sides of the two fixing blocks, a hole is formed in the bottom of the crushing box, a limiting cone is installed in the middle of the top of the crushing box, a hole is formed in the top of the limiting cone, and a driving column is arranged in the hole in a matched mode. One end of the driving column is connected to the output end of the servo motor, the servo motor is provided with the top of an L-shaped supporting plate, the L-shaped supporting plate movably penetrates through the driving column, the driving column fixedly penetrates through a transverse plate, vertical plates are arranged at the two ends of the transverse plate, limiting columns are arranged on one faces of the two vertical plates, and the driving column is driven by the servo motor to rotate. And the driving motor drives the transverse shaft to rotate, so that the crushing roller is driven to rotate at the bottom of the crushing box, the first-wheel crushing effect is achieved, the driving motor drives the transverse shaft to rotate, the crushing roller is driven to rotate, the second-wheel crushing effect is achieved, and therefore raw materials can be crushed into raw material chippings with the small size difference.

Description

Technical Field

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

[0002] Desiccant refers to a substance that can remove moisture from moist substances. It is usually divided into two categories: the first category is chemical desiccant, such as calcium sulfate and calcium chloride, which dry by combining with water to form hydrates; the second category is physical desiccant, such as silica gel and activated alumina, which dry by physically adsorbing water. The use of desiccant is to avoid the occurrence of defective products caused by excess moisture.

[0003] The raw material crushing device is needed to crush some physical desiccant raw materials into raw materials of the same size. There are some differences in the sizes of the raw materials crushed by traditional desiccant raw materials, which is inevitably not convenient for subsequent use. In order to facilitate the crushing of raw materials, this plan proposes a raw material crushing device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a raw material crushing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The raw material crushing device includes a support seat and an L-shaped support plate. Fixed blocks are symmetrically arranged on both sides of the top of the support seat. A crushing box is arranged on the inner sides of the two fixed blocks. A hole is opened at the bottom of the crushing box. A limiting cone is installed in the middle of the top of the crushing box. A hole is opened at the top of the L-shaped support plate. A servo motor is installed above the hole. The output end of the servo motor is connected to a driving column. The driving column passes through the hole on the L-shaped support plate and is sleeved on the limiting cone. The driving column is fixedly penetrated by a horizontal plate. Vertical plates are arranged at both ends of the horizontal plate. Limiting columns are arranged on one side of the two vertical plates. The limiting columns are movably matched on the holes on the grinding roller. The outer peripheral surface of the grinding roller is connected to the bottom of the crushing box.

[0007] Preferably, one end of the L-shaped support plate is connected to one side of the top of the support seat, and one side of the L-shaped support plate is connected to the outer peripheral surface of the crushing box.

[0008] Preferably, a slope is provided on the top of the support seat.

[0009] Preferably, a base is provided on one side of the support seat, a driving motor is installed on the top of the base, holes are opened on both sides of one end of the support seat, a horizontal axis is matched in the hole, one end of the horizontal axis is connected to the output end of the driving motor, and a crushing roller is fixedly passed through the horizontal axis.

[0010] Preferably, the crushing roller is spaced one centimeter from the bottom of the support seat.

[0011] The utility model has the following beneficial effects:

[0012] 1. The servo motor drives the driving column to rotate, thereby driving the horizontal plate, vertical plate and limit column to rotate, thereby driving the grinding roller to rotate at the bottom of the crushing box, thereby completing the first round of crushing.

[0013] 2. The horizontal axis is driven by the driving motor to rotate, thereby driving the crushing roller to rotate, so as to achieve the effect of two-wheel crushing, so that the raw materials can be crushed into raw material fragments with similar sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the top view of the raw material crushing device proposed by the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the raw material crushing device proposed in the utility model;

[0016] Figure 3 This is a partial structural schematic diagram of the raw material crushing device proposed by the utility model;

[0017] Figure 4 This is a partial structural schematic diagram of the raw material crushing device proposed in the utility model.

[0018] In the figure: 1. support seat; 2. fixed block; 3. crushing box; 4. limiting cone; 5. driving column; 6. servo motor; 7. L-shaped support plate; 8. horizontal plate; 9. vertical plate; 10. limiting column; 11. grinding roller; 12. base; 13. driving motor; 14. horizontal axis; 15. crushing roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] First embodiment:

[0021] Reference Figure 1-4The raw material crushing device comprises a support seat 1, fixed blocks 2 are symmetrically arranged on both sides of the top of the support seat 1, a crushing box 3 is arranged on the inner sides of the two fixed blocks 2, a hole is opened at the bottom of the crushing box 3, a limiting cone 4 is installed in the middle of the top of the crushing box 3, and also comprises an L-shaped support plate 7, a hole is opened at the top of the L-shaped support plate 7, a servo motor 6 is installed above the hole, a driving column 5 is connected to the output end of the servo motor, the driving column 5 passes through the hole on the L-shaped support plate 7 and is sleeved on the limiting cone 4, the driving column 5 is fixedly penetrated by a horizontal plate 8, vertical plates 9 are arranged at both ends of the horizontal plate 8, and limiting columns 10 are arranged on one side of the two vertical plates 9, and the limiting columns 10 are movably matched on the holes on the grinding roller 11, and the outer peripheral surface of the grinding roller 11 is connected to the bottom of the crushing box 3, and the driving column 5 is driven to rotate by the servo motor 6, thereby driving the horizontal plate 8, the vertical plate 9 and the limiting column 10 to rotate, thereby driving the grinding roller 11 to rotate at the bottom of the crushing box 3, thereby completing the first round of crushing.

[0022] Second embodiment:

[0023] One end of the L-shaped support plate 7 is connected to one side of the top of the support seat 1, and one side of the L-shaped support plate 7 is connected to the outer peripheral surface of the crushing box 3. A slope is provided on the top of the support seat 1, and a base 12 is provided on one side of the support seat 1. A driving motor 13 is installed on the top of the base 12. Holes are provided on both sides of one end of the support seat 1, and a horizontal axis 14 is matched in the hole. One end of the horizontal axis 14 is connected to the output end of the driving motor 13. A crushing roller 15 is fixedly passed through the horizontal axis 14. The crushing roller 15 is spaced one centimeter from the bottom of the support seat 1. The horizontal axis 14 is driven by the driving motor 13 to rotate, thereby driving the crushing roller 15 to rotate, thereby achieving the effect of two-wheel crushing.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material crushing device, comprising a support base (1), characterized in that: Fixed blocks (2) are symmetrically arranged on both sides of the top of the support seat (1), a crushing box (3) is arranged inside the two fixed blocks (2), a hole is opened at the bottom of the crushing box (3), and a limiting cone (4) is installed in the middle of the top of the crushing box (3); It also includes an L-shaped support plate (7), a hole is opened on the top of the L-shaped support plate (7), a servo motor (6) is installed above the hole, the output end of the servo motor is connected to a driving column (5), the driving column (5) passes through the hole on the L-shaped support plate (7) and is sleeved on the limiting cone (4), the driving column (5) is fixedly penetrated by a horizontal plate (8), vertical plates (9) are arranged at both ends of the horizontal plate (8), and a limiting column (10) is arranged on one side of the two vertical plates (9), and the limiting column (10) is movably matched with the hole on the grinding roller (11), and the outer peripheral surface of the grinding roller (11) is connected to the bottom of the crushing box (3).

2. The raw material crushing device according to claim 1, characterized in that: One end of the L-shaped support plate (7) is connected to one side of the top of the support seat (1), and one side of the L-shaped support plate (7) is connected to the outer peripheral surface of the crushing box (3).

3. The raw material crushing device according to claim 2, characterized in that: The top of the support seat (1) is provided with a slope.

4. The raw material crushing device according to claim 1, characterized in that: A base (12) is provided on one side of the support seat (1), a driving motor (13) is installed on the top of the base (12), holes are provided on both sides of one end of the support seat (1), a horizontal axis (14) is fitted in the holes, one end of the horizontal axis (14) is connected to the output end of the driving motor (13), and a crushing roller (15) is fixedly passed through the horizontal axis (14).

5. The raw material crushing device according to claim 4, characterized in that: The crushing roller (15) is spaced one centimeter from the bottom of the support seat (1).

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