CN219898417U - Auxiliary crushing device for cotton pulverizing machine - Google Patents
Auxiliary crushing device for cotton pulverizing machine Download PDFInfo
- Publication number
- CN219898417U CN219898417U CN202321319745.5U CN202321319745U CN219898417U CN 219898417 U CN219898417 U CN 219898417U CN 202321319745 U CN202321319745 U CN 202321319745U CN 219898417 U CN219898417 U CN 219898417U
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- China
- Prior art keywords
- cutting
- knife
- auxiliary
- crushing device
- cotton machine
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 18
- 238000010298 pulverizing process Methods 0.000 title description 2
- 238000010008 shearing Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229920003086 cellulose ether Polymers 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to an auxiliary crushing device for a cotton machine, and belongs to the technical field of cellulose ether production. The cutting device comprises a shell, wherein a cutting frame is arranged at the upper end of the shell, a cutting knife I is arranged in the cutting frame, a shearing knife matched with the cutting knife I is arranged in the shell, an arc-shaped cover plate matched with the shearing knife I is arranged outside the shearing knife, and one end of the shearing knife is connected with a driving device; an auxiliary knife rest is arranged on the cutting frame, and a cutting knife II is fixedly arranged on the auxiliary knife rest. The utility model provides an auxiliary crushing device for a cotton machine, which can refine materials by increasing cutting times, thereby achieving the effect of multiple crushing and being directly used at the rear end.
Description
Technical Field
The utility model relates to an auxiliary crushing device for a cotton machine, and belongs to the technical field of cellulose ether production.
Background
The cotton (wood) pulp of main raw materials is produced to cellulose ether, need earlier through the powder cotton machine production smash the back, reentrant reation kettle reaction, the production of powder cotton machine for the crushing of difficult fragile material and soft material, the powder cotton machine of current cellulose ether production is as shown in fig. 1, cooperate through inside shearing sword and cutting edge I, realize the breakage, along with the later stage use, the problem such as cutting edge I wearing and tearing, the material of cutting is far away not reach the degree of direct use, need add the material after the cutting and carry out the breakage once more, greatly reduced production efficiency, so improved equipment, just reach the standard of direct use after satisfying disposable breakage.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides an auxiliary crushing device for a cotton machine, and refines materials by increasing cutting times, thereby achieving the effect of multiple crushing and being directly used at the rear end.
The utility model relates to an auxiliary crushing device for a cotton machine, which comprises a shell, wherein a cutting frame is arranged at the upper end of the shell, a cutting knife I is arranged in the cutting frame, a shearing knife matched with the cutting knife I is arranged in the shell, an arc-shaped cover plate matched with the shearing knife I is arranged outside the shearing knife, and one end of the shearing knife is connected with a driving device; an auxiliary knife rest is arranged on the cutting frame, and a cutting knife II is fixedly arranged on the auxiliary knife rest.
Further, the auxiliary tool rest comprises a main beam, mounting blocks are arranged at two ends of the main beam, a mounting groove is formed in one end of each mounting block, and a cutting tool II is fixed in the mounting groove.
Further, an A-shaped key slot is formed in the main beam.
Further, a transverse groove is formed in the inner side of the cutting frame, and one end of the mounting block extends into the transverse groove.
Further, a fixing plate is arranged between the cutting frame and the transverse groove, and a mounting hole is formed in the fixing plate.
Further, at least two groups of auxiliary tool rests and cutting tools II are arranged in the cutting frame.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the auxiliary knife rest is arranged on the cutting frame, the cutting knife II is fixedly arranged on the auxiliary knife rest, and the cutting knife II is matched with the shearing knife to realize secondary crushing. Further, the cutting times are increased, and materials are thinned, so that the effect of multiple crushing is achieved, and the material can be directly used for the rear end.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a top view of embodiment 1 of the present utility model;
FIG. 3 is a schematic view of an auxiliary tool holder according to embodiment 1 of the present utility model;
FIG. 4 is a second schematic view of the auxiliary tool post structure of embodiment 1 of the present utility model;
FIG. 5 is a schematic view showing the structure of a cutting frame according to embodiment 1 of the present utility model;
in the figure:
1. a cutting frame; 11. a transverse groove; 12. a fixing plate; 2. a housing; 3. an arc cover plate; 4. a shearing knife; 5. an auxiliary tool holder; 51. a main beam; 52. a key slot; 53. a mounting block; 54. a mounting groove; 6. cutting blade II.
Detailed Description
Example 1
As shown in fig. 1 to 5, the auxiliary crushing device for the cotton machine comprises a shell 2, wherein a cutting frame 1 is arranged at the upper end of the shell 2, a cutting knife I is arranged in the cutting frame 1, a shearing knife 4 matched with the cutting knife I is arranged in the shell 2, an arc-shaped cover plate 3 matched with the shearing knife 4 is arranged outside the shearing knife 4, and one end of the shearing knife 4 is connected with a driving device; the auxiliary knife rest 5 is arranged on the cutting frame 1, the cutting knife II 6 is fixedly arranged on the auxiliary knife rest 5, the cutting knife II 6 is matched with the shearing knife 4, the shearing knife 4 is formed by cylindrical crushing teeth, and when the cutting knife II 6 is arranged, the height of the cutting knife II 6 is adjusted, so that good matching can be realized.
The auxiliary tool rest 5 comprises a main beam 51, mounting blocks 53 are arranged at two ends of the main beam 51, a mounting groove 54 is formed in one end of each mounting block 53, and a cutting tool II 6 is fixed in the mounting groove 54.
The main beam 51 is provided with an A-shaped key slot hole 52, and the A-shaped key slot hole 52 is used for adjusting the height of the cutting blade II 6.
The inner side of the cutting frame 1 is provided with a transverse groove 11, and one end of the mounting block 53 extends into the transverse groove 11 to strengthen longitudinal stability.
A fixed plate 12 is arranged between the cutting frame 1 and the transverse groove 11, and a mounting hole is arranged on the fixed plate 12.
At least two groups of auxiliary tool rests 5 and cutting tools II 6 are arranged in the cutting frame 1.
Working process or working principle:
the cutting blade ii 6 is first mounted on the auxiliary blade holder 5, plugged into the mounting groove 54, fixed by a screw which is screwed into a screw hole on the cutting blade ii through the a-type keyway hole 52, then the auxiliary blade holder 5 is put into the cutting frame 1, the mounting block 53 is pushed into the transverse groove 11, the whole is pressed onto the fixing plate 12, and then the auxiliary blade holder 5 is fixed from the lower end through the mounting hole.
Example 2
Unlike example 1, the following is:
at least two groups of auxiliary tool rests 5 and cutting tools II 6 are arranged in the cutting frame 1.
Two groups of auxiliary tool rests 5 and cutting tools II can be arranged in the cutting frame 1, and the crushing effect of 3 times can be realized by arranging the two groups.
The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (6)
1. An auxiliary crushing device for a cotton machine comprises a shell (2), wherein a cutting frame (1) is arranged at the upper end of the shell (2), a cutting knife I is arranged in the cutting frame (1), a shearing knife (4) matched with the cutting knife I is arranged in the shell (2), an arc-shaped cover plate (3) matched with the shearing knife I is arranged outside the shearing knife (4), and one end of the shearing knife (4) is connected with a driving device; the cutting tool is characterized in that an auxiliary tool rest (5) is arranged on the cutting frame (1), and a cutting tool II (6) is fixedly arranged on the auxiliary tool rest (5).
2. The auxiliary crushing device for the cotton machine according to claim 1, wherein the auxiliary knife rest (5) comprises a main beam (51), mounting blocks (53) are arranged at two ends of the main beam (51), a mounting groove (54) is formed at one end of each mounting block (53), and a cutting knife II (6) is fixed in the mounting groove (54).
3. The auxiliary crushing device for the cotton machine as claimed in claim 2, wherein the main beam (51) is provided with an A-shaped key slot hole (52).
4. An auxiliary crushing device for a cotton machine as claimed in claim 3, characterized in that the inner side of the cutting frame (1) is provided with a transverse groove (11), and one end of the mounting block (53) extends into the transverse groove (11).
5. The auxiliary crushing device for the cotton machine as claimed in claim 4, wherein a fixing plate (12) is arranged between the cutting frame (1) and the transverse groove (11), and the fixing plate (12) is provided with a mounting hole.
6. Auxiliary crushing device for cotton machine according to any one of claims 1-5, characterized in that at least two sets of auxiliary knife holders (5) and cutting knives ii (6) are arranged in the cutting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319745.5U CN219898417U (en) | 2023-05-26 | 2023-05-26 | Auxiliary crushing device for cotton pulverizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319745.5U CN219898417U (en) | 2023-05-26 | 2023-05-26 | Auxiliary crushing device for cotton pulverizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898417U true CN219898417U (en) | 2023-10-27 |
Family
ID=88440704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319745.5U Active CN219898417U (en) | 2023-05-26 | 2023-05-26 | Auxiliary crushing device for cotton pulverizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898417U (en) |
-
2023
- 2023-05-26 CN CN202321319745.5U patent/CN219898417U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |