CN214811176U - Three-roller grinding machine - Google Patents
Three-roller grinding machine Download PDFInfo
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- CN214811176U CN214811176U CN202120789922.0U CN202120789922U CN214811176U CN 214811176 U CN214811176 U CN 214811176U CN 202120789922 U CN202120789922 U CN 202120789922U CN 214811176 U CN214811176 U CN 214811176U
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- end roller
- head end
- feeding frame
- roller
- feed inlet
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Abstract
The application relates to a three-roller grinding machine, which relates to the field of material grinding and comprises a support, wherein a head end roller, a middle end roller and a tail end roller are arranged on the support in parallel along the same horizontal plane, the head end roller, the middle end roller and the tail end roller are sequentially arranged, and a discharging frame is arranged at the tail end roller; the support top is provided with the feeding frame, and feeding frame bottom is provided with the bar feed inlet, and the bar feed inlet sets up along head end roller axial, and the bar feed inlet is located the top position department between head end roller and the middle-end roller, and the feeding frame is located bar feed inlet position department and is provided with the bar feed inlet baffle that is used for opening and shutting, and the baffle rotates the setting along head end roller axial, is provided with the retaining member that is used for locking the baffle on the feeding frame. This application has the effect that improves head end roller and middle-end roller utilization ratio when falling the material.
Description
Technical Field
The application relates to the field of material grinding, in particular to a three-roller grinding machine.
Background
The three-roller grinding machine is one kind of grinding machine, and is suitable for the manufacture of paint, printing ink, pigment, plastic and other slurry, and the three-roller grinding machine has grinding effect via mutual extrusion and friction of three horizontal rollers in different speeds.
The related art has related to a three-roller grinding machine, including the support, there are head end roller, middle-end roller, tail end roller along same horizontal plane parallel arrangement on the support, tail end roller department is provided with the ejection of compact frame, when grinding the machine and using, starting drive operation head end roller, middle-end roller, tail end roller, pour the material into between head end roller and the middle-end roller, then through the grinding back between head end roller and the middle-end roller, then through the grinding of middle-end roller and tail end roller, then through the ejection of compact frame ejection of compact.
In view of the above-mentioned related art, the inventor believes that in order to ensure that the material does not leak from the side of the head end roller and the middle end roller during the material pouring, the material pouring is generally performed only at the middle position, and the side of the head end roller and the middle end roller is not well utilized.
SUMMERY OF THE UTILITY MODEL
In order to improve the utilization ratio of head end roller and middle-end roller when falling the material, this application provides a three-roller grinds machine.
The application provides a three-roller grinding machine adopts following technical scheme:
a three-roller grinding machine comprises a support, wherein a head end roller, a middle end roller and a tail end roller are arranged on the support in parallel along the same horizontal plane, the head end roller, the middle end roller and the tail end roller are sequentially arranged, and a discharging frame is arranged at the tail end roller; the support top is provided with the feeding frame, feeding frame bottom is provided with the bar feed inlet, the bar feed inlet sets up along head end roller axial, just the bar feed inlet is located the top position department between head end roller and the middle-end roller, the feeding frame is located bar feed inlet position department and is provided with the baffle that is used for opening and shutting the bar feed inlet, the baffle rotates the setting along head end roller axial, be provided with the retaining member that is used for locking the baffle on the feeding frame.
Through adopting above-mentioned technical scheme, when the device uses, pour the material into the feeding storehouse earlier, after the volume of the material in the feeding storehouse is suitable, starting drive operation head end roller, middle-end roller and tail end roller, then loosen the retaining member to the baffle is opened in the rotation, makes the material follow the even unloading of bar feed inlet, and then the material is discharged from ejection of compact frame after the grinding between head end roller, middle-end roller and the tail end roller. So set up, improved the utilization ratio of head end roller and middle-end roller when falling the material.
Optionally, the two avris that the support is located head end roller and middle-end roller grinding surface all are provided with the striker plate that is used for keeping off the material.
Through adopting above-mentioned technical scheme, when the feeding storehouse falls the material through the bar feed inlet, the striker plate keeps off the material to the avris of head end roller and middle-end roller grinding surface, has reduced the possibility that the material spills from the avris.
Optionally, the striker plate is provided with a brush for abutting against the head end roller and the middle end roller.
Through adopting above-mentioned technical scheme, when the striker plate kept off the material, through brush and head end roller and middle-end roller contact, be favorable to improving the effect that the avris of head end roller and middle-end roller grinding face kept off the material, and the brush can adapt to head end roller and middle-end roller and carry out the fine setting of interval.
Optionally, a receiving frame for receiving leaked materials is arranged at the position, below the head end roller, the middle end roller and the tail end roller, of the support.
Through adopting above-mentioned technical scheme, when the device operation, probably there is some material to drip from head end roller, middle-end roller and tail end roller, perhaps spills from head end roller, middle-end roller and tail end roller avris, accepts the material of leaking down through the accepting frame that sets up in the bottom this moment, then drops into it again through the instrument and carries out the feeding grinding in the feeding frame, is favorable to reducing the waste of material.
Optionally, the strip feed inlet that is located to the feed frame inboard is provided with the buffering filter screen that is used for slowing down material speed of dropping.
Through adopting above-mentioned technical scheme, when the feeding frame carries out the feeding, filter the material through the buffering filter screen, filter large granule impurity, it is the possibility of damage head end roller and middle-end roller to have reduced large granule impurity and drop on head end roller and middle-end roller, and through the speed reduction of buffering filter screen for the feeding is steady more slowly, is difficult for spilling from both sides.
Optionally, the buffering filter screen is detachably arranged on the feeding frame.
Through adopting above-mentioned technical scheme, after the device finishes using, will cushion the filter screen and pull down, get rid of the filterable large granule impurity on the buffering filter screen for the use that the buffering filter screen can be stable, and convenient operation is swift.
Optionally, the feeding frame is detachably arranged on the support.
Through adopting above-mentioned technical scheme, after the feeding frame finishes using, dismantle the feeding frame to wash the residue in the feeding frame, be convenient for improve the different materials of replacement and grind the purity of material.
Optionally, a handle convenient for taking the material is arranged on the feeding frame.
Through adopting above-mentioned technical scheme, when pulling down the feeding frame, shift convenient operation is swift to the feeding frame through the handle on the feeding frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the device is used, materials are filled in the feeding frame, then the baffle is opened for feeding, and the utilization rate of the head-end roller and the middle-end roller during material pouring is favorably improved;
2. the baffle plate is arranged, and the brush which is used for abutting against the side edges of the grinding surfaces of the head-end roller and the middle-end roller is arranged on the baffle plate, so that the possibility of material leakage from the side edges is reduced;
3. through setting up the buffering filter screen to make the buffering filter screen be located the one side that the feed frame is close to the bar discharge gate, filter and slow down the material, be favorable to making the feeding steady more slowly.
Drawings
FIG. 1 is a schematic view of the overall structure of a three-roll grinder according to an embodiment of the present application;
FIG. 2 is a schematic partial cross-sectional view of a three-roll grinder according to an embodiment of the present application, with the hinge base highlighted;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. a support; 2. a head end roller; 3. a middle-end roller; 4. a tail end roller; 5. discharging the material frame; 6. a feeding frame; 7. a strip-shaped feed inlet; 8. a baffle plate; 9. a hinged seat; 10. a locking member; 11. a connecting flange; 12. fixing the bolt; 13. a handle; 14. buffering the filter screen; 15. a clamping groove; 16. a striker plate; 17. a brush; 18. and (4) bearing the frame.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses three-roller grinding machine. Referring to fig. 1 and 2, the three-roller grinding machine comprises a support 1, a head end roller 2, a middle end roller 3 and a tail end roller 4 are arranged on the support 1 in parallel along the same horizontal plane, the head end roller 2, the middle end roller 3 and the tail end roller 4 are sequentially arranged along a feeding direction, a discharging frame 5 is arranged at the tail end roller 4, the discharging frame 5 is arranged on a rack, the discharging frame 5 is abutted against the tail end roller 4, and the discharging frame 5 is arranged in a downward inclined mode along a direction far away from the tail end roller 4. When the device uses, add the material between head end roller 2 and middle-end roller 3, then grind through between head end roller 2, middle-end roller 3, the tail end roller 4, then through the ejection of compact of the ejection of compact frame 5 ejection of compact.
Referring to fig. 2 and 3, support 1 top is provided with feeding frame 6, and feeding frame 6 bottom is provided with bar feed inlet 7, and bar feed inlet 7 sets up along 2 axial of head end roller, and bar feed inlet 7 can be 0.9 times of head end roller 2 along 2 axial length of head end roller. The strip-shaped feed inlet 7 is positioned above the position between the head end roller 2 and the middle end roller 3, and the distance between the strip-shaped feed inlet 7 and the head end roller 2 can be 0.4 times of the diameter of the head end roller 2. Feeding frame 6 is located 7 positions of bar feed inlet department and is provided with baffle 8 that is used for opening and shutting bar feed inlet 7, and baffle 8 is the cuboid form, and baffle 8 keeps away from one side of material frame 5 and rotates the setting on feeding frame 6 through articulated seat 9, and articulated seat 9 is gone up the screw thread and is worn to be equipped with retaining member 10 that is used for supporting the 8 axis of rotation of tight baffle, and retaining member 10 of this application embodiment can be fastening bolt, and baffle 8 rotates along 2 axial of head end roller. When the device uses, at first add appropriate amount of material in feeding frame 6, then loosen the fastener and rotate and open baffle 8, the material is poured into along bar feed inlet 7 and is gone into between head end roller 2 and middle-end roller 3 this moment, has improved the utilization ratio of head end roller 2 and middle-end roller 3 when falling the material.
Referring to fig. 1 and 2, the feeding frame 6 is detached and arranged on the support 1, the support 1 is arranged on the feeding frame 6 and is provided with connecting flanges 11 along two axial sides of the head-end roller 2, fixing bolts 12 are arranged on the connecting flanges 11 in a penetrating manner, and the fixing bolts 12 are arranged in the side walls of the feeding frame 6 in a penetrating manner and are in threaded connection with the feeding frame 6. Handles 13 for taking the material are symmetrically arranged on the outer side walls of the two axial ends of the head-end roller 2 at the opening of the top of the feeding frame 6. After the material kind replacement in feeding frame 6, loosen fastening bolt to take off feeding frame 6 through handle 13 and clear up, be favorable to improving the purity of replacing different materials when grinding the material.
Referring to fig. 2 and 3, 6 inboard strip feed inlets 7 that are located of feeding frame are provided with the buffering filter screen 14 that is used for slowing down the material speed of dropping, and the joint is placed on the inside wall of feeding frame 6 to buffering filter screen 14 level, and 6 inside walls of feeding frame are located buffering filter screen 14 position department and are provided with joint groove 15, buffering filter screen 14 and 15 looks adaptation joints in joint groove. Carry out the buffering through buffering filter screen 14 for the feeding is more stable even, and dismantles the impurity that the buffering filter screen 14 that sets up is convenient for clear up on the filter screen.
Two avris that support 1 is located head end roller 2 and 3 grinding surfaces of middle-end roller all are provided with striker plate 16 that is used for keeping off the material, and striker plate 16 is vertical, and striker plate 16 bottom is provided with brush 17 near being provided with on head end roller 2 and 3 both sides walls of middle-end roller, and brush 17 conflicts head end roller 2 and middle-end roller 3. When the device moves, the material that overflows from both sides is carried out certain degree through brush 17 on striker plate 16 and is blockked, has reduced the possibility that the material spills from the avris, and brush 17's setting is applicable to head end roller 2 and the interval fine setting of middle-end roller 3.
The support 1 is provided with a receiving frame 18 for receiving leaked materials at positions below the head end roller 2, the middle end roller 3 and the tail end roller 4, the receiving frame 18 is in a cuboid shape, and the receiving frame 18 is placed on the support. When the materials drop from the head end roller 2, the middle end roller 3 and the tail end roller 4, the materials are collected through the receiving frame 18, and the waste of the materials is reduced.
The implementation principle of the three-roller grinder in the embodiment of the application is as follows: when the device is used, a proper amount of materials are poured into a feeding bin, then the device is started to operate the head-end roller 2, the middle-end roller 3 and the tail-end roller 4, then the locking piece 10 is loosened, the baffle 8 is rotated and opened, the materials are filtered and slowed down by the buffering filter screen 14 in the feeding frame 6, the materials are evenly discharged from the strip-shaped feeding hole 7, and then the materials are ground among the head-end roller 2, the middle-end roller 3 and the tail-end roller 4 and then discharged from the discharging frame 5; and during operation, the striker plate 16 collides with the sides of the head end roller 2 and the middle end roller 3 through the brush 17 to reduce the leakage of the materials, and receives the leaked materials through the receiving frame 18.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A three-roller grinder is characterized in that: the device comprises a support (1), wherein a head end roller (2), a middle end roller (3) and a tail end roller (4) are arranged on the support (1) in parallel along the same horizontal plane, the head end roller (2), the middle end roller (3) and the tail end roller (4) are sequentially arranged, and a discharging frame (5) is arranged at the tail end roller (4); support (1) top is provided with feeding frame (6), feeding frame (6) bottom is provided with bar feed inlet (7), bar feed inlet (7) are along head end roller (2) axial setting, just bar feed inlet (7) are located the top position department between head end roller (2) and middle-end roller (3), feeding frame (6) are located bar feed inlet (7) position department and are provided with baffle (8) that are used for opening and shutting bar feed inlet (7), baffle (8) are along head end roller (2) axial rotation setting, be provided with retaining member (10) that are used for locking baffle (8) on feeding frame (6).
2. A three-roll mill according to claim 1, characterized in that: two side edges of the support (1) on the grinding surface of the head end roller (2) and the middle end roller (3) are provided with material baffle plates (16) for stopping materials.
3. A three-roll mill according to claim 2, characterized in that: the baffle plate (16) is provided with a brush (17) which is used for abutting against the head end roller (2) and the middle end roller (3).
4. A three-roll mill according to claim 1, characterized in that: and a receiving frame (18) for receiving leaked materials is arranged at the position, below the head end roller (2), the middle end roller (3) and the tail end roller (4), of the support (1).
5. A three-roll mill according to claim 1, characterized in that: the inner side of the feeding frame (6) is provided with a buffering filter screen (14) used for slowing down the falling speed of the material at the strip-shaped feeding hole (7).
6. A three-roll mill according to claim 5, characterized in that: the buffering filter screen (14) is detachably arranged on the feeding frame (6).
7. A three-roll mill according to claim 1, characterized in that: the feeding frame (6) is detachably arranged on the support (1).
8. A three-roll mill according to claim 7, characterized in that: the feeding frame (6) is provided with a handle (13) which is convenient to take.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789922.0U CN214811176U (en) | 2021-04-16 | 2021-04-16 | Three-roller grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789922.0U CN214811176U (en) | 2021-04-16 | 2021-04-16 | Three-roller grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214811176U true CN214811176U (en) | 2021-11-23 |
Family
ID=78764197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120789922.0U Active CN214811176U (en) | 2021-04-16 | 2021-04-16 | Three-roller grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214811176U (en) |
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2021
- 2021-04-16 CN CN202120789922.0U patent/CN214811176U/en active Active
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