Crushing device for peat production

Abstract

The utility model relates to the technical field of peat production equipment, in particular to a crushing device for peat production, a crushing part comprises two driving shafts which are arranged in parallel, the two driving shafts which are arranged in parallel are connected to a shell through bearing seats, each driving shaft is connected with a plurality of sheet-type crushing teeth at equal intervals in the length direction, and the sheet-type crushing teeth are arranged on the driving shafts. One end of each driving shaft is connected with a chain wheel, a transmission chain is connected between the two chain wheels, the shell is connected with a driving mechanism, and the driving mechanism is connected with one driving shaft. The driving shaft drives the other driving shaft to rotate through the transmission chain and the chain wheel, the driving shafts drive the sheet type crushing teeth to rotate, the rotation direction of the sheet type crushing teeth is opposite to that of the other crushing piece, so that the poured peat is located between the sheet type crushing teeth and the other crushing piece, and the sheet type crushing teeth are matched with the other crushing piece; peat is crushed, blocky peat is prevented from falling off from gaps, and the crushing effect on the blocky peat is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of peat production equipment, in particular to a crushing device used for peat production. Background Art

[0002] Peat is a widely used cultivation medium. It has good air permeability, water retention and fertility, providing a suitable environment for the growth of flowers. In addition to being a cultivation medium for potted flowers, peat can also be used to make seedling beds and cutting beds to promote seed germination and branch rooting.

[0003] During the peat production process, the peat needs to be crushed to crush the lump peat into small particles. When the crushing device crushes the peat, the lump peat is easy to fall from the gap of the crushing mechanism, thereby reducing the crushing effect of the lump peat. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that lump peat easily falls from the gap of the crushing mechanism, thereby reducing the crushing effect of the lump peat, and proposes a crushing device for peat production.

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

[0006] A crushing device for peat production is designed, comprising a shell, the upper end of which is connected to a lower hopper, and a crushing mechanism is connected inside the shell;

[0007] The crushing mechanism includes two symmetrically arranged crushing members, which are connected to the housing and cooperate with each other;

[0008] The crushing element includes two parallel drive shafts, both of which are connected to the housing through a bearing seat, each of which is connected to a plurality of plate-type crushing teeth at equal intervals along the length direction, one end of each drive shaft is connected to a sprocket, a sprocket is connected between the two sprockets, the housing is connected to a driving mechanism, and the driving mechanism is connected to one of the drive shafts.

[0009] Preferably, the upper end width of the lower hopper is greater than the lower end width.

[0010] Preferably, the driving mechanism includes a reducer, the reducer is fixedly connected to the housing, the output end of the reducer is fixedly connected to the drive shaft, and the reducer is connected to a driving motor for driving.

[0011] Preferably, an anti-corrosion layer is sprayed on the shell.

[0012] Preferably, a scraper mechanism is connected to the shell, and the scraper mechanism includes a mounting plate, which is fixedly connected to the inner wall of the shell. A number of connecting rods are connected to the mounting plate at equal intervals along the length direction, and one end of each connecting rod is fixedly connected to a scraper, and each scraper is in contact with the corresponding sheet-type crushing tooth.

[0013] Preferably, the scraper and the connecting rod are an integral structure.

[0014] The utility model proposes a crushing device for peat production, which has the following beneficial effects:

[0015] The driving shaft drives another driving shaft to rotate through the transmission chain and sprocket, and the driving shaft drives the plate-type crushing teeth to rotate. The plate-type crushing teeth rotate in the opposite direction to the other crushing part, so that the poured peat is located between the plate-type crushing teeth and the other crushing part. The plate-type crushing teeth cooperate with the other crushing part to crush the peat, prevent the lump peat from falling from the gap, and improve the crushing effect of the lump peat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a crushing device for peat production proposed in this utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a crushing device for peat production proposed in this utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the top view of a crushing device for peat production proposed in the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of a crushing device for peat production proposed in the present invention;

[0020] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A above.

[0021] In the figure: 1. unloading hopper; 2. speed reducer; 3. driving motor; 4. plate crushing teeth; 5. driving shaft; 6. transmission chain; 7. bearing seat; 8. sprocket; 9. housing; 10. scraper mechanism; 101. mounting plate; 102. scraper. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] Example 1: Reference Figure 1-4 A crushing device for peat production includes a shell 9, an anti-corrosion layer is sprayed on the shell 9, the upper end of the shell 9 is connected to a lower hopper 1, the upper end width of the lower hopper 1 is greater than the lower end width, and a crushing mechanism is connected inside the shell 9;

[0024] The crushing mechanism includes two symmetrically arranged crushing members, which are connected to the housing 9. The two crushing members cooperate with each other and rotate in opposite directions.

[0025] The crushing part includes two parallel drive shafts 5, which are connected to the housing 9 through a bearing seat 7. Each drive shaft 5 is connected to a number of plate-type crushing teeth 4 at equal intervals along the length direction. One end of each drive shaft 5 is connected to a sprocket 8, and a transmission chain 6 is connected between the two sprockets 8. The housing 9 is connected to a driving mechanism, and the driving mechanism is connected to one of the drive shafts 5.

[0026] Working process:

[0027] Pour the peat into the lower hopper 1. Since the upper width of the lower hopper 1 is greater than the lower width, it is convenient to pour the peat into the lower hopper 1. After the driving mechanism is started, it drives the driving shaft 5 to rotate. The driving shaft 5 drives another driving shaft 5 to rotate through the transmission chain 6 and the sprocket 8. The driving shaft 5 drives the plate-type crushing teeth 4 to rotate. The rotation direction of the plate-type crushing teeth 4 is opposite to that of the other crushing part, so that the poured peat is located between the plate-type crushing teeth 4 and the other crushing part. The plate-type crushing teeth 4 cooperate with the other crushing part to crush the peat, prevent the block peat from falling from the gap, and improve the crushing effect of the block peat.

[0028] Example 2: In Example 1, when the drive shaft 5 is driven to rotate, the rotation speed of the drive shaft 5 cannot be changed. Figure 1 As another preferred embodiment of the present invention, the difference from embodiment 1 is that the driving mechanism includes a reducer 2, the reducer 2 is fixedly connected to the housing 9, the output end of the reducer 2 is fixedly connected to the drive shaft 5, the reducer 2 is connected to a drive motor 3 for driving, and the drive motor 3 drives the reducer 2 to work after being powered on and started. After the reducer 2 decelerates, it drives the drive shaft 5 to rotate, thereby changing the rotation speed of the drive shaft 5.

[0029] Example 3: In Example 1, when the chip crushing teeth 4 crush the peat blocks, part of the peat adheres to the chip crushing teeth 4, thereby affecting the work of the chip crushing teeth 4. Figure 4-5As another preferred embodiment of the present invention, the difference from Example 1 is that a scraper mechanism 10 is connected to the shell 9, and the scraper mechanism 10 includes a mounting plate 101, which is fixedly connected to the inner wall of the shell 9. A number of connecting rods are connected to the mounting plate 101 at equal intervals along the length direction, and one end of each connecting rod is fixedly connected to a scraper 102. The scraper 102 and the connecting rod are an integral structure, and each scraper 102 is in contact with the corresponding sheet-type crushing tooth 4. The mounting plate 101 fixes the connecting rod, and the connecting rod fixes the scraper 102. The rotating sheet-type crushing tooth 4 contacts the scraper 102, and the peat on the sheet-type crushing tooth 4 collides with the scraper 102, so that the peat is separated from the sheet-type crushing tooth 4, thereby reducing the adhesion of the peat on the sheet-type crushing tooth 4.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crushing device for peat production, characterized in that: It comprises a housing (9), wherein: The upper end of the shell (9) is connected to a lower hopper (1), and a crushing mechanism is connected inside the shell (9); The crushing mechanism comprises two symmetrically arranged crushing members, the two symmetrically arranged crushing members are connected to the housing (9), and the two crushing members cooperate with each other; The crushing element comprises two parallel drive shafts (5), both of which are connected to the housing (9) via a bearing seat (7), and each of the drive shafts (5) is connected to a plurality of plate-type crushing teeth (4) at equal intervals along the length direction, and one end of each drive shaft (5) is connected to a sprocket (8), and a transmission chain (6) is connected between the two sprockets (8). The housing (9) is connected to a driving mechanism, and the driving mechanism is connected to one of the drive shafts (5).

2. The crushing device for peat production according to claim 1, characterized in that: The upper end width of the lower hopper (1) is greater than the lower end width.

3. The crushing device for peat production according to claim 1, characterized in that: The driving mechanism comprises a reducer (2), the reducer (2) being fixedly connected to the housing (9), the output end of the reducer (2) being fixedly connected to the drive shaft (5), and the reducer (2) being connected to a drive motor (3) for driving.

4. The crushing device for peat production according to claim 1, characterized in that: An anti-corrosion layer is sprayed on the shell (9).

5. The crushing device for peat production according to claim 1, characterized in that: A scraping mechanism (10) is connected inside the shell (9), and the scraping mechanism (10) includes a mounting plate (101), the mounting plate (101) is fixedly connected to the inner wall of the shell (9), and a plurality of connecting rods are connected to the mounting plate (101) at equal intervals along the length direction, and one end of each connecting rod is fixedly connected to a scraper (102), and each scraper (102) is in contact with the corresponding sheet-type crushing tooth (4).

6. The crushing device for peat production according to claim 5, characterized in that: The scraper (102) and the connecting rod are an integrated structure.

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