CN216224793U - Coal grinding fine circulating type coal mill for mining processing engineering - Google Patents
Coal grinding fine circulating type coal mill for mining processing engineering Download PDFInfo
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- CN216224793U CN216224793U CN202122340530.9U CN202122340530U CN216224793U CN 216224793 U CN216224793 U CN 216224793U CN 202122340530 U CN202122340530 U CN 202122340530U CN 216224793 U CN216224793 U CN 216224793U
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- 239000003245 coal Substances 0.000 title claims abstract description 72
- 238000005065 mining Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 239000003818 cinder Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a coal grinding fine circulating type coal mill for mining processing engineering, which comprises a bottom plate, a connecting mechanism, a driving mechanism and a transmission mechanism, wherein the connecting mechanism is arranged at the top of the bottom plate, the driving mechanism is arranged on the connecting mechanism, the transmission mechanism is arranged on the left side of the top of the bottom plate, the connecting mechanism comprises a vertical plate, and the vertical plate is arranged on the right side of the top of the bottom plate. According to the utility model, through the mutual matching of the movable plate, the fixed shell, the screen, the through groove, the drainage plate, the supporting plate, the servo motor, the convex block, the collecting shell, the stop block, the buffer spring, the connecting shell, the rotary motor, the spiral conveying blade, the feeding hole and the conveying pipe, the coal blocks which are not crushed thoroughly are prevented from being collected together, the coal blocks which are not crushed thoroughly are conveniently screened out for secondary screening, the crushing effect is greatly improved, secondary coal grinding treatment is avoided after the later-stage collection is finished, the working efficiency is improved, and great convenience is brought to users.
Description
Technical Field
The utility model relates to the technical field of coal mills, in particular to a coal grinding fine circulating type coal mill for mining processing engineering.
Background
The coal pulverizer is the machinery that grinds the coal cinder breakage and into the buggy, but the work efficiency of common coal pulverizer is lower, the coal pulverizer is unified to discharge after accomplishing the coal cinder mill and is collected and deposit in collecting the shell, thereby lead to not having broken thorough coal cinder together to be collected, can't sieve out to not having broken thorough coal cinder, thereby influence the use in later stage greatly, lead to needing the later stage to carry out the secondary grinding and handle, the labour has been increased, work efficiency has been reduced simultaneously, therefore, we provide a coal pulverizer of the meticulous circulating type of coal pulverizer for the mining processing engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal grinding fine circulating type coal mill for mineral processing engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a coal grinding fine circulating type coal mill for mining processing engineering comprises a bottom plate, a connecting mechanism, a driving mechanism and a transmission mechanism, wherein the connecting mechanism is arranged at the top of the bottom plate, the driving mechanism is arranged on the connecting mechanism, and the transmission mechanism is arranged on the left side of the top of the bottom plate;
the connecting mechanism comprises a vertical plate, the vertical plate is arranged on the right side of the top of the bottom plate, two connecting blocks are arranged on the top of the left side of the vertical plate, the left sides of the two connecting blocks are fixedly connected through a coal mill body, a feeding hopper communicated with the coal mill body is arranged on the top of the coal mill body, and a discharging pipe communicated with the coal mill body is arranged on the bottom of the coal mill body;
the driving mechanism comprises a movable plate, the movable plate is connected with the surface of a vertical plate in a sliding mode, a fixed shell is installed on the left side of the movable plate, a screen is installed on the inner wall of the fixed shell, a through groove is formed in the left side of the fixed shell and corresponds to the position of the screen, a drainage plate is installed on the left side of the fixed shell and is located at the bottom of the through groove, two supporting plates are installed at the top of the bottom plate and are located at the back of the fixed shell, a servo motor is installed at the top of the back of each supporting plate, the front end of an output shaft of the servo motor penetrates through the supporting plates and extends to the outside of the supporting plates, a convex block is installed on the surface of the output shaft of the servo motor, a collecting shell is arranged at the top of the bottom plate and corresponds to the position of the fixed shell, stop blocks are arranged on the left side and the right side of the collecting shell, and buffer springs are installed on the left side and the right side of the top of the fixed shell;
the conveying mechanism comprises a connecting shell, the connecting shell is installed on the left side of the top of the bottom plate, a rotating motor is installed at the bottom of the inner wall of the connecting shell, spiral conveying blades are installed on the surface of an output shaft of the rotating motor, a feeding hole is formed in the right side of the connecting shell and corresponds to the position of the drainage plate, and the top of the right side of the connecting shell is fixedly connected with the left side of the feeding hopper through a conveying pipe.
Preferably, one end of the projection close to the fixed shell is contacted with the fixed shell.
Preferably, the bottom of the collection housing and the top of the bottom plate are in contact with each other.
Preferably, one side of the collecting shell close to the stop block is contacted with the stop block, and the bottom of the stop block is fixedly connected with the top of the bottom plate.
Preferably, the top end of the buffer spring is fixedly connected with the bottom of the coal mill body.
Preferably, the shape of the vertical plate and the shape of the movable plate are both square and matched with each other.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the movable plate, the fixed shell, the screen, the through groove, the drainage plate, the supporting plate, the servo motor, the convex block, the collecting shell, the stop block, the buffer spring, the connecting shell, the rotary motor, the spiral conveying blade, the feeding hole and the conveying pipe, the coal blocks which are not crushed thoroughly are prevented from being collected together, the coal blocks which are not crushed thoroughly are conveniently screened out for secondary screening, the crushing effect is greatly improved, secondary coal grinding treatment is avoided after the later-stage collection is finished, the working efficiency is improved, and great convenience is brought to users.
Drawings
FIG. 1 is a structural cross-sectional view in elevation of the present invention;
FIG. 2 is a schematic left side view of the support plate, the servo motor and the bump according to the present invention;
fig. 3 is a schematic structural view of a front view of the present invention.
In the figure: the device comprises a base plate 1, a connecting mechanism 2, a vertical plate 21, a connecting block 22, a coal mill body 23, a feeding hopper 24, a discharging pipe 25, a driving mechanism 3, a movable plate 31, a fixed shell 32, a screen 33, a through groove 34, a drainage plate 35, a supporting plate 36, a servo motor 37, a convex block 38, a collecting shell 39, a stop block 310, a buffer spring 311, a transmission mechanism 4, a connecting shell 41, a rotating motor 42, a spiral conveying blade 43, a feeding port 44 and a transmission pipe 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a coal grinding fine circulation type coal mill for mining processing engineering comprises a bottom plate 1, a connecting mechanism 2, a driving mechanism 3 and a transmission mechanism 4, wherein the connecting mechanism 2 is arranged at the top of the bottom plate 1, the driving mechanism 3 is arranged on the connecting mechanism 2, and the transmission mechanism 4 is arranged at the left side of the top of the bottom plate 1.
Connecting mechanism 2 includes riser 21, and riser 21 installs the right side at bottom plate 1 top, and two connecting blocks 22 are installed at the left top of riser 21, and coal pulverizer body 23 fixed connection is passed through to the left side of two connecting blocks 22, and feeding hopper 24 rather than intercommunication is installed at the top of coal pulverizer body 23, and row's material pipe 25 rather than intercommunication is installed to the bottom of coal pulverizer body 23.
The driving mechanism 3 comprises a movable plate 31, the movable plate 31 is slidably connected with the surface of a vertical plate 21, the shape of the vertical plate 21 and the shape of the movable plate 31 are both square and matched, a fixed shell 32 is installed on the left side of the movable plate 31, a screen 33 is installed on the inner wall of the fixed shell 32, a through groove 34 is formed in the left side of the fixed shell 32 and corresponds to the position of the screen 33, a drainage plate 35 is installed on the left side of the fixed shell 32 and is positioned at the bottom of the through groove 34, two support plates 36 are installed on the top of the bottom plate 1 and are positioned on the back of the fixed shell 32, a servo motor 37 is installed on the top of the back of the support plates 36, the front end of the output shaft of the servo motor 37 penetrates through the support plates 36 and extends to the outside of the support plates, a convex block 38 is installed on the surface of the output shaft of the servo motor 37, one end of the convex block 38, which is close to the fixed shell 32, a collecting shell 39 is arranged on the top of the bottom plate 1 and corresponds to the position of the fixed shell 32, collect the bottom of shell 39 and the top of bottom plate 1 and contact each other, the left and right sides of collecting shell 39 all is provided with dog 310, collects one side that shell 39 is close to dog 310 and contacts each other with dog 310, the bottom of dog 310 and the top fixed connection of bottom plate 1, and buffer spring 311 is all installed to the left and right sides at set casing 32 top, and buffer spring 311's top and the bottom fixed connection of coal pulverizer body 23.
The transmission mechanism 4 comprises a connecting shell 41, the connecting shell 41 is arranged on the left side of the top of the bottom plate 1, a rotating motor 42 is arranged at the bottom of the inner wall of the connecting shell 41, a spiral conveying blade 43 is arranged on the surface of an output shaft of the rotating motor 42, a feeding hole 44 is arranged on the right side of the connecting shell 41 and corresponds to the position of the drainage plate 35, the top of the right side of the connecting shell 41 is fixedly connected with the left side of the feeding hopper 24 through a transmission pipe 45, and through the mutual matching of the movable plate 31, the fixed shell 32, the screen 33, the through groove 34, the drainage plate 35, the supporting plate 36, the servo motor 37, the convex block 38, the collecting shell 39, the stop block 310, the buffer spring 311, the connecting shell 41, the rotating motor 42, the spiral conveying blade 43, the feeding hole 44 and the transmission pipe 45, the coal blocks which are not crushed thoroughly are collected together are avoided, the coal blocks which are not crushed thoroughly are conveniently screened out for secondary screening, so that the crushing effect is greatly improved, avoid still need carry out the secondary and grind the coal and handle after the later stage is collected and is accomplished, improved work efficiency, bring very big facility for the user.
When the coal pulverizer is used, coal blocks are thrown into the coal pulverizer body 23 through the feeding hopper 24, the coal blocks are discharged through the discharging pipe 25 after the coal pulverizing is finished, then the coal blocks fall onto the screen mesh 33 through the fixed shell 32, the servo motor 37 is started, the servo motor 37 drives the lug 38 to rotate clockwise through the output shaft, when the protruding end of the lug 38 is contacted with the fixed shell 32, the lug 38 drives the fixed shell 32 to move upwards, the fixed shell 32 extrudes the buffer spring 311 to move upwards, after the protruding end of the lug 38 is separated from the fixed shell 32, the buffer spring 311 drives the fixed shell 32 to move downwards through the restoring elasticity of the buffer spring 311, so that the screen mesh 33 repeatedly moves upwards and downwards, screened qualified coal powder falls into the collecting shell 39 to be collected, unqualified coal blocks are discharged into the connecting shell 41 through the through groove 34 and the drainage plate 35, and the rotary motor 42 is started at the same time, the rotating motor 42 drives the spiral conveying blade 43 to rotate through the output shaft, so that the coal material is discharged into the feeding hopper 24 through the conveying pipe 45 to continue the crushing processing.
In summary, the following steps: the coal grinding fine circulating type coal mill for the mining processing engineering solves the problems in the background technology through the mutual matching of the movable plate 31, the fixed shell 32, the screen mesh 33, the through groove 34, the drainage plate 35, the supporting plate 36, the servo motor 37, the bump 38, the collecting shell 39, the stop block 310, the buffer spring 311, the connecting shell 41, the rotating motor 42, the spiral conveying blade 43, the feeding port 44 and the conveying pipe 45.
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 these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mining industry is meticulous circulating coal pulverizer of coal-grinding for processing engineering, includes bottom plate (1), coupling mechanism (2), actuating mechanism (3) and transmission device (4), its characterized in that: the connecting mechanism (2) is arranged at the top of the bottom plate (1), the driving mechanism (3) is arranged on the connecting mechanism (2), and the transmission mechanism (4) is arranged on the left side of the top of the bottom plate (1);
the connecting mechanism (2) comprises a vertical plate (21), the vertical plate (21) is installed on the right side of the top of the bottom plate (1), two connecting blocks (22) are installed on the top of the left side of the vertical plate (21), the left sides of the two connecting blocks (22) are fixedly connected through a coal mill body (23), a feeding hopper (24) communicated with the coal mill body is installed on the top of the coal mill body (23), and a discharging pipe (25) communicated with the coal mill body is installed at the bottom of the coal mill body (23);
actuating mechanism (3) includes fly leaf (31), fly leaf (31) sliding connection has the surface of riser (21), set casing (32) are installed in the left side of fly leaf (31), install screen cloth (33) on the inner wall of set casing (32), logical groove (34) have been seted up just to the position that corresponds screen cloth (33) in the left side of set casing (32), the left side of set casing (32) just is located the bottom of leading to groove (34) and installs drainage plate (35), the top of bottom plate (1) just is located the back mounted of set casing (32) and has two backup pads (36), servo motor (37) are installed at the top at the backup pad (36) back, the front end of servo motor (37) output shaft runs through backup pad (36) and extends to its outside, the surface mounting of servo motor (37) output shaft has lug (38), a collecting shell (39) is arranged at the top of the bottom plate (1) and corresponds to the position of the fixed shell (32), the left side and the right side of the collecting shell (39) are both provided with a stop block (310), and the left side and the right side of the top of the fixed shell (32) are both provided with a buffer spring (311);
the conveying mechanism (4) comprises a connecting shell (41), the connecting shell (41) is installed on the left side of the top of the bottom plate (1), a rotating motor (42) is installed at the bottom of the inner wall of the connecting shell (41), a spiral conveying blade (43) is installed on the surface of an output shaft of the rotating motor (42), a feeding hole (44) is formed in the right side of the connecting shell (41) and corresponds to the position of the drainage plate (35), and the top of the right side of the connecting shell (41) is fixedly connected with the left side of the feeding hopper (24) through a conveying pipe (45).
2. The coal pulverizer of claim 1, wherein the fine circulation of coal pulverizing is characterized in that: one end of the lug (38) close to the fixed shell (32) is contacted with the fixed shell (32).
3. The coal pulverizer of claim 2, wherein the fine circulation of coal pulverizing is characterized in that: the bottom of the collecting shell (39) is in contact with the top of the bottom plate (1).
4. The coal pulverizer of claim 3, wherein the fine circulation of coal pulverizing is characterized in that: one side of the collecting shell (39) close to the stop block (310) is contacted with the stop block (310), and the bottom of the stop block (310) is fixedly connected with the top of the bottom plate (1).
5. The coal pulverizer of claim 4, wherein the fine circulation type coal pulverizer comprises: the top end of the buffer spring (311) is fixedly connected with the bottom of the coal mill body (23).
6. The coal pulverizer of claim 5, wherein the fine circulation of coal pulverizing is characterized in that: the shape of the vertical plate (21) and the shape of the movable plate (31) are both square and are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340530.9U CN216224793U (en) | 2021-09-27 | 2021-09-27 | Coal grinding fine circulating type coal mill for mining processing engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340530.9U CN216224793U (en) | 2021-09-27 | 2021-09-27 | Coal grinding fine circulating type coal mill for mining processing engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216224793U true CN216224793U (en) | 2022-04-08 |
Family
ID=80987783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340530.9U Active CN216224793U (en) | 2021-09-27 | 2021-09-27 | Coal grinding fine circulating type coal mill for mining processing engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216224793U (en) |
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2021
- 2021-09-27 CN CN202122340530.9U patent/CN216224793U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 719300 Haojiahao Village, Daliuta Town, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shenmu Runchen Energy and Chemical Co.,Ltd. Address before: 514599 room 1319, 13th floor, Funing building, No. 66, Ningjiang Road, Xingning City, Meizhou City, Guangdong Province Patentee before: Liu Zhenbiao |