CN214916502U - Staggered extrusion type double roller for crushing block material - Google Patents
Staggered extrusion type double roller for crushing block material Download PDFInfo
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- CN214916502U CN214916502U CN202121062118.9U CN202121062118U CN214916502U CN 214916502 U CN214916502 U CN 214916502U CN 202121062118 U CN202121062118 U CN 202121062118U CN 214916502 U CN214916502 U CN 214916502U
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- roller
- extrusion
- sword
- mounting groove
- outer lane
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Abstract
The utility model relates to a smash piece material with crisscross extrusion formula pair roller, including left roller and right roller, its characterized in that: all include installation department, intermediate level and outer lane on left side roller and the right roller, be provided with the mounting hole on the installation department, be provided with the mounting groove on the outer lane, the mounting groove is located the outside of outer lane, the outer lane comprises rigid material, the mounting groove has a plurality ofly, be provided with the extrusion sword in the mounting groove, be provided with sword tooth and concave part on the extrusion sword, be provided with the chamfer on the extrusion sword both ends, sword tooth and concave part are crisscross to be distributed, sword tooth on the left side roller is corresponding with the sword tooth position on the right roller, the distance of sword tooth and mounting hole is greater than the distance of outer lane and mounting hole. The utility model provides a smash piece material with crisscross extrusion formula pair roller can not produce the circumstances such as card material, bridging, putty, has avoided producing the damage to breaker, has improved broken work efficiency low, has guaranteed going on in order of production.
Description
Technical Field
The utility model relates to a broken field, concretely relates to smash piece material with crisscross extrusion formula pair roller.
Background
The crushing means that the test piece is longitudinally damaged when the brittle material reaches the limit of the compressive strength under the action of striking or impact force; if the acting force is instantaneously removed, only compressive damage is generated; if the external force continues to be applied, the broken material will further disintegrate.
A crushing procedure is often needed in the production process, and the massive materials are crushed into small particles or powder; the crushing roller commonly used at present is because the crushing capacity is not enough to produce the circumstances such as card material, bridging, putty, produces easily to breaker damage, and broken work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides a staggered extrusion type double roller for crushing block materials, and solves the problems.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a smash piece material with crisscross extrusion formula pair roller, includes left roller and right roller, its characterized in that: all include installation department, intermediate level and outer lane on left side roller and the right roller, be provided with the mounting hole on the installation department, be provided with the mounting groove on the outer lane, the mounting groove is located the outside of outer lane, the outer lane comprises rigid material, the mounting groove has a plurality ofly, be provided with the extrusion sword in the mounting groove, be provided with sword tooth and concave part on the extrusion sword, be provided with the chamfer on the extrusion sword both ends, crisscross distribution of sword tooth and concave part, sword tooth on the left side roller is corresponding with the sword tooth position on the right roller.
Further, the mounting groove uses the axis of left roller and right roller respectively to be the circle center and is the circumference array form and distribute, the mounting hole link up the installation department, the intermediate level comprises bonding material, left side roller and right roller angle are corresponding, the extrusion sword body comprises rigid material, the distance of sword tooth and mounting hole is greater than the distance of outer lane and mounting hole.
Further, the mounting groove runs through the outer lane of left roller and right roller, the mounting hole specifically is the round hole, the material in intermediate level specifically is resin material, the sword tooth on the extrusion sword specifically is triangle-shaped, the concave part on the extrusion sword cooperatees with outside size.
Further, the cross-section of mounting groove is the rectangle, be provided with the extension on the mounting hole, the intermediate level covers the outside of installation department, the sword tooth is located the middle part on left roller and the right roller.
Furthermore, the mounting groove is made of rigid materials, and the cutter teeth on the left roller and the cutter teeth on the right roller are distributed in a staggered mode.
The utility model has the advantages that: the utility model provides a smash piece material with crisscross extrusion formula pair roller uses through left roller, right roller, extrusion sword, sword tooth, concave part, installation department, intermediate level and outer lane mutually supporting, realizes adopting interactive angle sword pair roller to reach the effect that increases the roller crushing ability, can not produce the circumstances such as card material, bridging, putty, has avoided producing the damage to breaker, has improved broken work efficiency and has hanged down, has guaranteed going on in order of production.
Drawings
Figure 1 is the utility model discloses a smash piece material with overall structure axonometric drawing of crisscross extrusion formula pair roller.
Fig. 2 is the utility model discloses a smash piece material with whole structure plan view of crisscross extrusion formula pair roller.
Fig. 3 is the overall structure front view of the staggered extrusion type double rollers for crushing lump materials.
In the figure: 1. a left roller; 2. a right roller; 3. an installation part; 4. mounting holes; 5. an intermediate layer; 6. an outer ring; 7. mounting grooves; 8. extruding a cutter; 9. cutter teeth; 10. a recess.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, a smash piece material with crisscross extrusion formula pair roller, includes left roller 1 and right roller 2, its characterized in that: all include installation department 3, intermediate level 5 and outer lane 6 on left side roller 1 and the right roller 2, be provided with mounting hole 4 on the installation department 3 for be connected with breaker's rotation axis, and then drive left roller 1 and right roller 2 rotatory, be provided with mounting groove 7 on the outer lane 6 for place extrusion sword 8, mounting groove 7 is located the outside of outer lane 6, outer lane 6 comprises rigid material, mounting groove 7 has a plurality ofly, is used for increasing work efficiency, be provided with extrusion sword 8 in the mounting groove 7, be used for directly carrying out crushing work, be provided with sword tooth 9 and concave part 10 on the extrusion sword 8 for mutually support and reach best crushing effect, be provided with the chamfer on the extrusion sword 8 both ends, sword tooth 9 and concave part 10 crisscross distribution, sword tooth 9 on the left side roller 1 is corresponding with sword tooth 9 position on the right roller 2.
The mounting groove 7 uses the axis of left roller 1 and right roller 2 respectively as the centre of a circle and is the distribution of circumference array form, mounting hole 4 link up installation department 3, intermediate level 5 comprises bonding material, left side roller 1 is corresponding with 2 angles in the right roller, extrusion sword 8 specifically comprises rigid material, the distance of sword tooth 9 and mounting hole 4 is greater than the distance of outer lane 6 and mounting hole 4.
The mounting groove 7 runs through the outer ring 6 of the left roller 1 and the right roller 2, the mounting hole 4 is specifically a round hole, the material of the middle layer 5 is specifically a resin material, the cutter teeth 9 on the extrusion cutter 8 are specifically triangular for achieving the best crushing effect, and the concave part 10 on the extrusion cutter 8 is matched with the outside size.
The cross-section of mounting groove 7 is the rectangle, be provided with the extension on mounting hole 4, the outside of installation department 3 is covered to intermediate level 5, sword tooth 9 is located the middle part on left side roller 1 and the right side roller 2.
The mounting groove 7 is made of rigid materials, and the cutter teeth 9 on the left roller 1 and the cutter teeth 9 on the right roller 2 are distributed in a staggered mode to achieve the best crushing effect.
The utility model discloses a theory of operation does: before beginning crushing work, install left roller 1 and right roller 2 on breaker, left roller 1 and right roller 2 are certain angular difference this moment, ensure that the extrusion sword 8 cooperation effect on left roller 1 and the right roller 2 is good, when beginning broken bold material: the large materials are conveyed between the left roller 1 and the right roller 2, the left roller 1 and the right roller 2 rotate oppositely under the drive of the power mechanism, the large materials are continuously extruded by the cutter teeth 9 on the left roller 1 and the right roller 2 in the process, the large materials are crushed into small materials in the process, the small materials are crushed for multiple times and then become granular or powdery materials, the granular or powdery materials enter the material receiving mechanism through a gap between the left roller 1 and the right roller 2, and the working procedures are repeated until the work is finished.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides a smash piece material with crisscross extrusion formula pair roller, includes left roller (1) and right roller (2), its characterized in that: all include installation department (3), intermediate level (5) and outer lane (6) on left side roller (1) and right roller (2), be provided with mounting hole (4) on installation department (3), be provided with mounting groove (7) on outer lane (6), mounting groove (7) are located the outside of outer lane (6), outer lane (6) comprise rigid material, mounting groove (7) have a plurality ofly, be provided with extrusion sword (8) in mounting groove (7), be provided with sword tooth (9) and concave part (10) on extrusion sword (8), be provided with the chamfer on extrusion sword (8) both ends, sword tooth (9) and concave part (10) crisscross distribution, sword tooth (9) on left side roller (1) and sword tooth (9) position on right roller (2) are corresponding.
2. The staggered extrusion counter roll for crushing lump materials as claimed in claim 1, wherein: the installation groove (7) are distributed in a circumferential array mode by taking the axis of the left roller (1) and the axis of the right roller (2) as the circle center, the installation hole (4) is communicated with the installation part (3), the middle layer (5) is formed by bonding materials, the angles of the left roller (1) and the right roller (2) are corresponding, the extrusion cutter (8) is specifically formed by rigid materials, and the distance between the cutter teeth (9) and the installation hole (4) is greater than that between the outer ring (6) and the installation hole (4).
3. The staggered extrusion counter roll for crushing lump materials as claimed in claim 2, wherein: the mounting groove (7) is run through the outer ring (6) of the left roller (1) and the right roller (2), the mounting hole (4) is a round hole, the material of the middle layer (5) is a resin material, the cutter teeth (9) on the extrusion cutter (8) are triangular, and the concave part (10) on the extrusion cutter (8) is matched with the outer side in size.
4. The staggered extrusion counter roll for crushing lump materials as claimed in claim 3, wherein: the cross-section of mounting groove (7) is the rectangle, be provided with the extension on mounting hole (4), the outside of installation department (3) is covered in intermediate level (5), sword tooth (9) are located the middle part on left side roller (1) and right side roller (2).
5. The staggered extrusion counter roll for crushing lump materials as claimed in claim 4, wherein: the mounting groove (7) is made of rigid materials, and the cutter teeth (9) on the left roller (1) and the cutter teeth (9) on the right roller (2) are distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062118.9U CN214916502U (en) | 2021-05-18 | 2021-05-18 | Staggered extrusion type double roller for crushing block material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062118.9U CN214916502U (en) | 2021-05-18 | 2021-05-18 | Staggered extrusion type double roller for crushing block material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214916502U true CN214916502U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121062118.9U Active CN214916502U (en) | 2021-05-18 | 2021-05-18 | Staggered extrusion type double roller for crushing block material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214916502U (en) |
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2021
- 2021-05-18 CN CN202121062118.9U patent/CN214916502U/en active Active
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