CN206853786U - A kind of double-roll crusher - Google Patents
A kind of double-roll crusher Download PDFInfo
- Publication number
- CN206853786U CN206853786U CN201720656668.0U CN201720656668U CN206853786U CN 206853786 U CN206853786 U CN 206853786U CN 201720656668 U CN201720656668 U CN 201720656668U CN 206853786 U CN206853786 U CN 206853786U
- Authority
- CN
- China
- Prior art keywords
- lower side
- roller
- fixed roll
- spring
- side panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
A kind of double-roll crusher, it is related to a kind of preparation equipment field, is moved upwards to solve material, occurs jumping material, cause crushing efficiency to decline, produce dangerous problem.Including moving roller, fixed roll, fixing axle, movable axis, spring, frame, mine feeding bucket, fixed roll is fixedly mounted in fixing axle, dynamic roller is fixedly mounted on movable axis, in addition, movable axis is fixedly connected with spring, the other end of spring is fixedly connected with frame, two motor drivens are respectively adopted and move roller and fixed roll rotation, the dynamic roller and fixed roll are arranged side by side, there is certain gap centre, mine feeding bucket of the material above two rollers is fallen, the horn mouth that the lower side panel of the left and right sides is set as in downward direction dehiscing, when material and roller skid, when material moves upwards, lower side panel gives material one downward power, material is blocked to move upwards；In addition, being provided with the block reinforcement in inverted " V " type in each side plate interior sides, further stop that material moves upwards, ensure that crushing efficiency.
Description
Technical field
It the utility model is related to a kind of preparation equipment field, more particularly to a kind of double-roll crusher.
Background technology
Double-roll crusher is a kind of common preparation equipment.Main motion parts are roller and fixed roll, and material is from mine feeding bucket
Into realizing two pairs of rollers by dynamic roller and rotating backward for fixed roll, material crushed.During to material, due to mine feeding bucket one
As be bucket-shaped or straight-tube shape, when build up of material is to certain amount between two rollers, often due to occurring to beat between material and roller
Sliding, material moves upwards, occurs jumping material, i.e., is moved towards mine feeding bucket mouth direction, rather than down moves, and causes under crushing efficiency
Drop, produce dangerous.
The content of the invention
In order to solve it is mentioned above in the prior art the defects of, the utility model provides a kind of double-roll crusher.
Technical solutions of the utility model are：A kind of double-roll crusher, including dynamic roller, fixed roll, fixing axle, movable axis, spring,
Frame, mine feeding bucket, fixed roll are fixedly mounted in fixing axle, and dynamic roller is fixedly mounted on movable axis, and movable axis is fixed with spring to be connected
Connect, the other end of spring is fixedly connected with frame, and two motor drivens are respectively adopted and move roller and fixed roll rotation, the dynamic roller and fixed
Roller is arranged side by side, and there is certain gap centre, and mine feeding bucket of the material above two rollers is fallen, it is characterised in that the mine feeding bucket
Installed in crusher upper, by forward and backward plate, epipleural and lower side panel composition, the epipleural is located at the top of lower side panel, described
Forward and backward plate surrounds a cylinder with upper and lower side plate, and the lower side panel of the left and right sides forms the horn mouth in downward direction dehisced.
Preferably, the block reinforcement of several inverted " V " types is laid with the inside of the lower side panel.
Preferably, in the lower side panel, forward and backward side plate, and the gear of several inverted " V " types is laid with the inside of epipleural
Muscle.
Preferably, the epipleural of the left and right sides is vertical plate, or the horn mouth of upward opening.
The utility model beneficial effect is：Compared with prior art, the utility model provides a kind of double rod disintegrating machines,
The horn mouth that the lower side panel of the left and right sides is set as in downward direction dehiscing, when material and roller skid, and material moves upwards,
Lower side panel gives material one downward power, blocks material and moves upwards；In addition, it is provided with the gear in inverted " V " type in each side plate interior sides
Muscle, further stop that material moves upwards, ensure that crushing efficiency.
Brief description of the drawings
Fig. 1 is double roller structure operation principle schematic diagram of the present utility model.
Fig. 2 is structure longitudinal direction of the present utility model schematic cross-sectional view
Fig. 3 is mine feeding bucket cross section structure diagram of the present utility model
Fig. 4 is mine feeding bucket lower side panel A view direction structural representations of the present utility model
In figure：Dynamic roller 1, fixed roll 2, material 3, fixing axle 4, movable axis 5, spring 6, frame 7, mine feeding bucket 8, epipleural 81,
Lower side panel 82, front and rear panel 83, block reinforcement 84.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1,2,3, 4, a kind of double-roll crusher, including dynamic roller 1, fixed roll 2, fixing axle 4, movable axis 5, spring
（6）, frame 7, mine feeding bucket 8, fixed roll 2 is fixedly mounted in fixing axle 4, and dynamic roller 1 is fixedly mounted on movable axis 5, movable axis 5 with
Spring 6 is fixedly connected, and the other end of spring 6 is fixedly connected with frame 7, and the dynamic roller 1 of two motor drivens is respectively adopted and fixed roll 2 revolves
Turn, the dynamic roller 1 and fixed roll 2 are arranged side by side, and there is certain gap centre, and mine feeding bucket 8 of the material 3 above two rollers is fallen；Give
Ore bucket 8 is made up of forward and backward plate 83, epipleural 81 and lower side panel 82, and epipleural 81 is located at the top of lower side panel 82, forward and backward plate 83
A cylinder is surrounded with epipleural 81, lower side panel 82, the lower side panel 82 of the left and right sides forms the horn mouth in downward direction dehisced；
The inner side of the lower side panel 82 is laid with the block reinforcement 84 of several inverted " V " types, further blocks the upward motion of material；Under
The inner side of side plate 82, forward and backward side plate 83, and epipleural 81 also uniformly is provided with the block reinforcement 84 of several inverted " V " types；The left and right sides
Epipleural 81 is vertical plate, or the horn mouth of upward opening.
A kind of operation principle of double-roll crusher of the utility model is：Motor driven is moved roller 1 and fixed roll 2 and rotated, material 3 from
Mine feeding bucket 8 enters, and is crushed material 3 by the dynamic roller 1 and fixed roll 2 of two pairs of rollers, when running into the larger material 3 of volume, moves the He of roller 1
Fixed roll 2 brings material 3 into, and material 3 forms the extruding to two rollers, when extruding force is sufficiently large, dynamic roller 1 is squeezed, treated more substantially
After long-pending material 3 is fallen, in the presence of spring 6, it is close to the direction of fixed roll 2 to move roller 1；When material 3 accumulates excessive, material 3
Relative motion occurs with dynamic roller 1 and fixed roll 2, the phenomenon skidded occurs, partial material 3 is moved upwards, the special knot of lower side panel 82
Structure, plus the effect of the inverted " V " type block reinforcement 84 of each side plate interior sides, effectively block material 3 and move upwards, but formed downwards
Extruding force, broken speed is accelerated, improves crushing efficiency.
Claims (4)
1. a kind of double-roll crusher, including dynamic roller, fixed roll, fixing axle, movable axis, spring, frame, mine feeding bucket, fixed roll fix peace
In fixing axle, dynamic roller is fixedly mounted on movable axis, and movable axis is fixedly connected with spring, and the other end and the frame of spring are consolidated
Fixed connection, two motor drivens are respectively adopted and move roller and fixed roll rotation, the dynamic roller and fixed roll are arranged side by side, and centre has certain
Gap, mine feeding bucket of the material above two rollers are fallen, it is characterised in that the mine feeding bucket is by forward and backward plate, epipleural and lower side panel
Composition, epipleural are located at the top of lower side panel, and forward and backward plate surrounds a cylinder, the downside plate shape of the left and right sides with upper and lower side plate
Into the horn mouth in downward direction dehisced.
2. a kind of double-roll crusher according to claim 1, it is characterised in that if being laid with the inside of the lower side panel
The block reinforcement of dry inverted " V " type.
A kind of 3. double-roll crusher according to claim 1, it is characterised in that in the lower side panel, forward and backward side plate, and
The block reinforcement of several inverted " V " types is laid with the inside of epipleural.
4. a kind of double-roll crusher according to claim 1, it is characterised in that the epipleural of the left and right sides is vertical
Plate, or the horn mouth of upward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656668.0U CN206853786U (en) | 2017-06-08 | 2017-06-08 | A kind of double-roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656668.0U CN206853786U (en) | 2017-06-08 | 2017-06-08 | A kind of double-roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853786U true CN206853786U (en) | 2018-01-09 |
Family
ID=60830553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656668.0U Expired - Fee Related CN206853786U (en) | 2017-06-08 | 2017-06-08 | A kind of double-roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248780A (en) * | 2020-03-19 | 2020-06-09 | 河南霖牧农业技术有限公司 | Household powder making and pulping integrated machine |
-
2017
- 2017-06-08 CN CN201720656668.0U patent/CN206853786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248780A (en) * | 2020-03-19 | 2020-06-09 | 河南霖牧农业技术有限公司 | Household powder making and pulping integrated machine |
| CN111248780B (en) * | 2020-03-19 | 2022-01-28 | 河南霖牧农业技术有限公司 | Household powder making and pulping integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190608 |