CN217725701U - From overflow formula list grinding cylinder machine of grinding - Google Patents
From overflow formula list grinding cylinder machine of grinding Download PDFInfo
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- CN217725701U CN217725701U CN202220622968.8U CN202220622968U CN217725701U CN 217725701 U CN217725701 U CN 217725701U CN 202220622968 U CN202220622968 U CN 202220622968U CN 217725701 U CN217725701 U CN 217725701U
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Abstract
The utility model relates to the technical field of ore grinding machines, and discloses a self-overflow single grinding cylinder grinding machine, which comprises a base, a grinding cylinder and a grinding roller, wherein the grinding cylinder is rotatably arranged on the base, at least one end of the grinding cylinder is provided with an end cover, the end cover is rotatably connected with the grinding cylinder, an end cover discharge hole and an end cover feed inlet are respectively arranged on the end cover, the grinding roller can be vertically moved and arranged in the grinding cylinder, and a driving component for driving the grinding roller to vertically move is arranged on the base; still including annotating material pipe and feed bin, the feed bin is through annotating material pipe and end cover feed inlet intercommunication. Through being connected with the pneumatic cylinder in the bottom of frame, at the top fixedly connected with support frame of backup pad, the bottom of pneumatic cylinder and the top fixed connection of support frame, when grinding, the pneumatic cylinder drives support frame and grinding roller and extrudees downwards to let the efficiency of grinding higher.
Description
Technical Field
The utility model relates to an ore grinds quick-witted technical field, specifically is a grind quick-witted from overflow formula list mill section of thick bamboo.
Background
The existing high-pressure suspension roller flour mill (also called overpressure flour mill) of the ore flour mill is suitable for milling and processing of various non-metallic raw materials such as ore chemical raw materials, such as: the method is characterized by comprising the step of high-fine powder processing of 280 various materials in industries such as non-flammable and non-explosive mines, metallurgy, chemical industry, building materials and the like with Mohs hardness not more than 9.3 and humidity below 6%, wherein the granularity of finished products is adjusted within the range of 80-425 meshes (the finest is 1000 meshes).
The prior art mineral mills are not able to apply pressure to the grinding rollers used for grinding, so that the grinding rollers which merely drop by gravity do not grind the mineral well when grinding.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a from not enough to prior art, the utility model provides a from overflow formula list grinds a machine to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a self-overflow single grinding cylinder grinding machine comprises a base, a grinding cylinder and a grinding roller, wherein the grinding cylinder is rotatably installed on the base, at least one end of the grinding cylinder is provided with an end cover, the end cover is rotatably connected with the grinding cylinder, an end cover discharge hole and an end cover feed hole are respectively formed in the end cover, the grinding roller can be installed in the grinding cylinder in a vertically moving mode, and a driving assembly for driving the grinding roller to vertically move is arranged on the base;
still include notes material pipe and feed bin, the feed bin through annotate the material pipe with the end cover feed inlet intercommunication.
Preferably, the drive assembly comprises a frame arranged outside the grinding roller, connecting columns are arranged at two ends of the grinding roller through bearings and connected with the frame, and a hydraulic cylinder is connected to the bottom of the frame.
Preferably, the drive assembly comprises a frame arranged outside the grinding roller, connecting columns are arranged at two ends of the grinding roller and connected with the frame through bearings, and a hydraulic cylinder is connected to the bottom of the frame.
Preferably, the base is provided with a supporting plate, the top of the supporting plate is fixedly connected with a supporting frame, and the bottom of the hydraulic cylinder is fixedly connected with the top of the supporting frame.
Preferably, the middle part of the end cover is provided with a long hole, and the long hole can be used for the connecting column to move up and down.
Preferably, the outer wall of the middle part of the grinding cylinder is fixedly connected with a large gear, a driving gear is arranged below the large gear and is meshed with the large gear, a driving motor is fixedly mounted on the outer wall of one of the supporting plates, the output end of the driving motor is connected with a driving shaft through a coupler, and the driving gear is arranged on the driving shaft.
Preferably, the height of the end cover discharge hole is smaller than that of the end cover feed hole.
Preferably, a discharge pipe is communicated with a discharge port of the end cover.
Compared with the prior art, the utility model provides a from overflow formula list grinding miller possesses following beneficial effect:
1. the utility model discloses a be connected with the pneumatic cylinder in the bottom of frame, at the top fixedly connected with support frame of backup pad, the bottom of pneumatic cylinder and the top fixed connection of support frame, when grinding, the pneumatic cylinder drives support frame and grinding roller and extrudees downwards to let the efficiency of grinding higher, solved prior art and can not exert pressure to the grinding roller of grinding usefulness, lead to when grinding, only rely on the grinding roller that gravity descends can not carry out the problem of grinding to the ore well.
2. The utility model discloses a driving motor drives drive shaft and drive gear and rotates, then drive gear drives the gear wheel rotation of grinding vessel outer wall to further drive the grinding vessel and rotate, thereby let the inner wall bottom of grinding vessel and the bottom in close contact with of grinding roller, reach the effect of high-efficient grinding.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention;
fig. 3 is a perspective view of the present invention.
In the figure: 101, 102 support plates, 103 grinding cylinders, 104 end covers, 105 feed inlets, 106 discharge outlets, 107 large gears, 108 drive shafts, 109 drive gears, 110 drive motors, 201 frames, 202 support frames, 203 hydraulic cylinders, 204 connecting columns, 205 feed inlets, 206 long holes, 308 injection pipes and 309 storage bins.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a self-overflow type single grinding cylinder grinding machine comprises a base 101, wherein a supporting plate 102 is installed at the top of the base 101, a grinding cylinder 103 is arranged above the base 101, a grinding roller 205 is installed inside the grinding cylinder 103, the grinding roller 205 can be downwards extruded under the action of gravity or external extra pressure, the shape of the outer wall of the grinding roller 205 can be designed according to actual needs, and the limitation is not made herein;
the above additional pressure means:
a frame 201 is arranged outside the grinding roller 205, connecting columns 204 are arranged at two ends of the grinding roller 205 through bearings, the grinding roller 205 is connected with the frame 201 into a whole through the connecting columns 204, and when the frame 201 descends, the grinding roller 205 can descend along with the frame 201; of course, a bearing can be designed between the connecting column 204 and the frame 201, so that powder can be prevented from entering the bearing and causing damage to the bearing
The bottom of the frame 201 is connected with a hydraulic cylinder 203, the top of the support plate 102 is fixedly connected with a support frame 202, the bottom of the hydraulic cylinder 203 is fixedly connected with the top of the support frame 202, and when grinding is carried out, the hydraulic cylinder 203 drives the support frame 202 and a grinding roller 205 to extrude downwards, so that the grinding efficiency is higher;
in order to realize the rotation of the grinding cylinder 103, end covers 104 are arranged at two ends of the grinding cylinder 103, the positions of the end covers 104 are relatively fixed, and two ends of the grinding cylinder 103 are rotatably connected with the end covers 104; of course, the number of end caps 104 may be designed as only one.
A long hole 206 is formed in the middle of the end cover 104, and the long hole 206 can be used for the connecting column 204 to move up and down, so that when the hydraulic cylinder 203 drives the grinding roller 205 to move up and down, the fixed position of the end cover 104 is not influenced; when the number of the end caps 104 is one, it is necessary to form a long hole 206 in the end surface of the grinding cylinder 103.
In order to enable an external power mechanism to drive the grinding cylinder 103 to rotate, a large gear 107 is fixedly connected to the outer wall of the middle part of the grinding cylinder 103, a driving gear 109 is arranged below the large gear 107, and the driving gear 109 is meshed with the large gear 107;
the middle part of the driving gear 109 is fixedly connected with a driving shaft 108 in a penetrating way, and the two ends of the driving shaft 108 are rotatably connected with the middle part of the supporting plate 102 through bearings;
a driving motor 110 is fixedly installed on the outer wall of one of the supporting plates 102, and the output end of the driving motor 110 is connected with one end of the driving shaft 108 through a coupling;
through the scheme: the driving motor 110 drives the driving shaft 108 and the driving gear 109 to rotate, and then the driving gear 109 drives the large gear 107 on the outer wall of the grinding cylinder 103 to rotate, so that the grinding cylinder 103 is further driven to rotate, the bottom of the inner wall of the grinding cylinder 103 is in close contact with the bottom of the grinding roller 205, and the effect of high-efficiency grinding is achieved;
one end cover 104 is provided with an end cover discharge hole 106 and an end cover feed hole 105;
an injection pipe 308 is arranged at an opening of the end cover feeding port 105, and the top end of the injection pipe 308 is communicated with the bottom of the stock bin 309;
when using, the utility model discloses a bottom at frame 201 is connected with pneumatic cylinder 203, top fixedly connected with support frame 202 at backup pad 102, the bottom of pneumatic cylinder 203 and the top fixed connection of support frame 202, when grinding, pneumatic cylinder 203 drives support frame 202 and grinding roller 205 and extrudees downwards, thereby let the efficiency of grinding higher, it can not exert pressure to the grinding roller of grinding usefulness to have solved prior art, lead to when grinding, only rely on the grinding roller of gravity decline to carry out the grated problem to the ore well, it rotates to drive shaft 108 and drive gear 109 through driving motor 110, then drive gear 109 drives the gear wheel 107 rotation of grinding vessel 103 outer wall, thereby further drive grinding vessel 103 and rotate, thereby let the inner wall bottom of grinding vessel 103 and the bottom in close contact with of grinding roller 205, reach the effect of high-efficient grinding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A self-overflowing single-barrel grinder comprising a base (101), a grinding barrel (103) and a grinding roller (205), characterized in that: the grinding cylinder (103) is rotatably mounted on the base (101), at least one end of the grinding cylinder (103) is provided with an end cover (104), the end cover (104) is rotatably connected with the grinding cylinder (103), an end cover discharge hole (106) and an end cover feed hole (105) are respectively formed in the end cover (104), the grinding roller (205) can be mounted in the grinding cylinder (103) in a vertically moving mode, and a driving assembly for driving the grinding roller (205) to vertically move is arranged on the base (101);
still include notes material pipe (308) and feed bin (309), feed bin (309) through annotate material pipe (308) with end cover feed inlet (105) intercommunication.
2. The self-spilling single-barrel grinding machine as claimed in claim 1, wherein: the drive assembly comprises a frame (201) arranged outside the grinding roller (205), connecting columns (204) are arranged at two ends of the grinding roller (205) through bearings, the connecting columns (204) are connected with the frame (201), and the bottom of the frame (201) is connected with a hydraulic cylinder (203).
3. The self-spilling single-barrel grinding machine as claimed in claim 1, wherein: the drive assembly comprises a frame (201) arranged outside the grinding roller (205), connecting columns (204) are arranged at two ends of the grinding roller (205), the connecting columns (204) are connected with the frame (201) through bearings, and the bottom of the frame (201) is connected with a hydraulic cylinder (203).
4. A self-spilling single-barrel grinding machine according to claim 2 or 3, characterized in that: the hydraulic cylinder is characterized in that a supporting plate (102) is arranged on the base (101), a supporting frame (202) is fixedly connected to the top of the supporting plate (102), and the bottom of the hydraulic cylinder (203) is fixedly connected with the top of the supporting frame (202).
5. A self-spilling single-barrel grinding machine according to claim 2 or 3, characterized in that: the middle part of the end cover (104) is provided with a long hole (206), and the long hole (206) can be used for the connecting column (204) to move up and down.
6. The self-spilling single-barrel grinding machine as claimed in claim 4, wherein: the grinding device is characterized in that a large gear (107) is fixedly connected to the outer wall of the middle of the grinding cylinder (103), a driving gear (109) is arranged below the large gear (107), the driving gear (109) is meshed with the large gear (107), a driving motor (110) is fixedly mounted on the outer wall of one of the supporting plates (102), the output end of the driving motor (110) is connected with a driving shaft (108) through a coupler, and the driving gear (109) is arranged on the driving shaft (108).
7. The self-spilling single-barrel grinding machine as claimed in claim 1, wherein: the height of the end cover discharge hole (106) is smaller than that of the end cover feed hole (105).
8. The self-spilling single-barrel grinding machine as claimed in claim 1, wherein: the discharge hole (106) of the end cover is communicated with a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220622968.8U CN217725701U (en) | 2022-03-17 | 2022-03-17 | From overflow formula list grinding cylinder machine of grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220622968.8U CN217725701U (en) | 2022-03-17 | 2022-03-17 | From overflow formula list grinding cylinder machine of grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217725701U true CN217725701U (en) | 2022-11-04 |
Family
ID=83815620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220622968.8U Active CN217725701U (en) | 2022-03-17 | 2022-03-17 | From overflow formula list grinding cylinder machine of grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217725701U (en) |
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2022
- 2022-03-17 CN CN202220622968.8U patent/CN217725701U/en active Active
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