CN216988006U - Powder manufacturing equipment utilizing shearing force for thermal power plant - Google Patents
Powder manufacturing equipment utilizing shearing force for thermal power plant Download PDFInfo
- Publication number
- CN216988006U CN216988006U CN202122424355.1U CN202122424355U CN216988006U CN 216988006 U CN216988006 U CN 216988006U CN 202122424355 U CN202122424355 U CN 202122424355U CN 216988006 U CN216988006 U CN 216988006U
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- grinding
- servo motor
- grinding cavity
- power plant
- thermal power
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- 239000000843 powder Substances 0.000 title claims abstract description 24
- 238000010008 shearing Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000227 grinding Methods 0.000 claims abstract description 112
- 238000012216 screening Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 7
- 239000003245 coal Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a powder manufacturing device for a thermal power plant by utilizing shearing force, which comprises a grinding cavity, a feeding hole, a crushing mechanism and a grinding disc, wherein the feeding hole is arranged at the top end of the grinding cavity, the crushing structure is arranged above the inside of the grinding cavity, the grinding disc is arranged in the middle position of the inside of the grinding cavity, the rotating mechanism is arranged on the outer side wall of the grinding disc, a valve is arranged below the grinding disc, the screening mechanism is arranged below the inside of the grinding cavity, and the discharge box is arranged at the bottom end of the inside of the grinding cavity. Thereby greatly improving the practicability of the equipment in use.
Description
Technical Field
The utility model relates to the technical field of powder making equipment, in particular to powder making equipment utilizing shearing force for a thermal power plant.
Background
Along with the development of economy, the technological level is constantly improved, and china's forehead thermal power plant is more and more, and the thermal power plant uses the coal mine burning to heat up water and produce steam, in order to make the coal mine can fully burn, will become the coal mine fuel powder, so need use the powder process equipment, also can be called milling equipment.
At present, current powder process equipment is when using, because inefficiency, the powder that grinds out is evenly fine and smooth inadequately, and makes powder process equipment result of use not good, and then has reduced the combustion efficiency of colliery fuel, has reduced the work efficiency of this powder process equipment when using.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a powder making device for a thermal power plant by utilizing shearing force.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a powder process device utilizing shearing force for a thermal power plant comprises a grinding cavity, a feed inlet, a crushing mechanism and a grinding disc, wherein the feed inlet is installed at the top end of the grinding cavity, a crushing structure is arranged above the inner part of the grinding cavity, the grinding disc is installed at the middle position of the inner part of the grinding cavity, a rotating mechanism is arranged on the outer side wall of the grinding disc, a grinding block is installed inside the grinding disc, a first conical gear set is installed at the top end of the grinding block, a connecting rod is installed on two sides above the grinding block, a sliding groove is formed in the inner wall of the grinding cavity, a sliding block is arranged inside the sliding groove and connected with one end of the connecting rod, a second conical gear set is installed on one side of the grinding cavity, one end of the first conical gear set is connected with one end of the second conical gear set, a mounting plate is installed below the second conical gear set on one side of the grinding cavity, first servo motor is installed to the below of mounting panel, first servo motor's output passes the mounting panel and passes through the connecting rod to be connected with the one end of second cone gear set, the below of mill is provided with the valve, the below of grinding the intracavity portion is provided with screening mechanism, grind the intracavity portion's bottom installation ejection of compact case.
Further, rotary mechanism includes drive gear, circular tooth, fixing base and slide, drive gear installs in the top of mounting panel, the output of a servo motor meets the one end of mounting panel and connects, circular tooth installs in the lateral wall of mill, intermeshing between drive gear and the circular tooth, the fixing base is installed in the inside both sides of grinding the chamber, the bottom at the mill is installed to the slide.
Furthermore, the lower part of the sliding seat is provided with a roller, and the fixed seat and the sliding seat are mutually matched.
Furthermore, crushing mechanism includes crushing roller, driving gear, driven gear and second servo motor, the driving gear is installed in the one end of grinding the intracavity portion, the driven gear has been meshed to one side of driving gear, the crushing roller is all installed to the one end of driving gear and driven gear, second servo motor installs in the one end of grinding the chamber, second servo motor's output and the one end of driving gear are connected.
Further, screening mechanism includes sieve, expanding spring, fixed plate, cam, installation piece and third servo motor, the sieve is installed in the below of grinding the intracavity portion, the one end of sieve extends to the one side of grinding the chamber, expanding spring is installed to the below of sieve, expanding spring installs in the inside of grinding the chamber, the fixed plate is installed in the one side of grinding the chamber, the installation piece is installed to the top of fixed plate, the cam is installed to the one end of installation piece, third servo motor is installed to the other end of installation piece, third servo motor's output is connected with the one end of cam, the material receiving box is installed to the one side of grinding the chamber.
Furthermore, the number of the cams is two, the two cams are connected through a connecting rod, and the two cams are symmetrically distributed.
Furthermore, the sieve plate is designed in an inclined mode, and an opening is formed in the upper portion of the material receiving box on one side of the grinding cavity.
Compared with the prior art, the utility model has the beneficial effects that:
1. the rotary mechanism is arranged in the grinding disc, the grinding disc can be driven to rotate by utilizing the mutual matching of the transmission gear, the circular teeth, the fixed seat and the sliding seat of the rotary mechanism, the grinding disc also rotates reversely when the grinding block grinds the powder in a rotating way, the relative speed difference of the reverse rotation between the grinding disc and the grinding block is very large, and the material is ground into powder by very large shearing force, so that the practicability of the equipment is greatly improved when the equipment is used;
2. according to the utility model, the screening mechanism is arranged below the grinding cavity, and the screening plate, the telescopic spring, the fixing plate, the cam, the mounting block and the third servo motor of the screening mechanism are matched with each other, so that the ground materials can be screened, and the high efficiency of the equipment in use is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic front sectional view illustrating the present embodiment;
FIG. 2 is a schematic top sectional view of the crushing mechanism of this embodiment;
FIG. 3 is a schematic side view of the screening mechanism of the present embodiment;
fig. 4 is a schematic top sectional view of the rotating mechanism of the present embodiment;
fig. 5 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present embodiment.
In the figure: 1. a grinding chamber; 2. a feed inlet; 3. a grinding disc; 4. grinding blocks; 5. a first bevel gear set; 6. A second bevel gear set; 7. a first servo motor; 8. mounting a plate; 9. a chute; 10. a slider; 11. a connecting rod; 12. a transmission gear; 13. round teeth; 14. a fixed seat; 15. a slide base; 16. a crushing roller; 17. A driving gear; 18. a driven gear; 19. a second servo motor; 20. a sieve plate; 21. a tension spring; 22. A fixing plate; 23. a cam; 24. mounting blocks; 25. a third servo motor; 26. a discharging box; 27. a material receiving box.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a powder manufacturing apparatus using shearing force for thermal power plant comprises a grinding chamber 1, a feeding port 2, a crushing mechanism and a grinding disc 3, wherein the feeding port 2 is installed at the top end of the grinding chamber 1, the crushing mechanism is arranged above the inside of the grinding chamber 1 and comprises a crushing roller 16, a driving gear 17, a driven gear 18 and a second servo motor 19, the driving gear 17 is installed at one end of the inside of the grinding chamber 1, the driven gear 18 is engaged with one side of the driving gear 17, the crushing roller 16 is installed at one end of the driving gear 17 and one end of the driven gear 18, the second servo motor 19 is installed at one end of the grinding chamber 1, the output end of the second servo motor 19 is connected with one end of the driving gear 17, the grinding disc 3 is installed at the middle position of the inside of the grinding chamber 1, the outer side wall of the grinding disc 3 is provided with a rotating mechanism, the grinding block 4 is installed inside the grinding disc 3, the top end of the grinding block 4 is provided with a first bevel gear set 5, two sides above the grinding block 4 are provided with connecting rods 11, the inner wall of the grinding cavity 1 is provided with a chute 9, the inside of the chute 9 is provided with a slide block 10, the slide block 10 is connected with one end of the connecting rod 11, one side of the grinding cavity 1 is provided with a second bevel gear set 6, one end of a first bevel gear set 5 is connected with one end of the second bevel gear set 6, the lower part of the second bevel gear set 6 at one side of the grinding cavity 1 is provided with a mounting plate 8, the lower part of the mounting plate 8 is provided with a first servo motor 7, the output end of the first servo motor 7 passes through the mounting plate 8 and is connected with one end of the second bevel gear set 6 through a connecting rod, the lower part of the grinding disc 3 is provided with a valve, the lower part of the inside of the grinding cavity 1 is provided with a screening mechanism, the bottom end of the grinding cavity 1 is provided with a discharge box 26, during use, the second servo motor 19 is started to drive a driving gear 17 to rotate, so as to drive a driven gear 18 to rotate, and then drive two crushing rollers 16 to rotate in opposite directions, the staff puts the material into the inside of grinding chamber 1 from feed inlet 2, utilize two crushing rollers 16 to carry on the preliminary crushing to the material, the material after crushing falls into between mill 3 and the abrasive brick 4, start the first servomotor 7 and drive the second bevel gear set 6 to rotate through the tie rod, so drive the first bevel gear set 5 to rotate, and then drive the abrasive brick 4 to rotate, grind the material, the material enters the inside of the feed receiving box 27 or the discharge box 26 through the sieve 20 and carries on the ejection of compact;
the rotating mechanism comprises a transmission gear 12, a circular tooth 13, a fixed seat 14 and a sliding seat 15, the transmission gear 12 is arranged above the mounting plate 8, the output end of the first servo motor 7 meets one end of the mounting plate 8 and is connected, the circular tooth 13 is arranged on the outer side wall of the grinding disc 3, the transmission gear 12 and the circular tooth 13 are meshed with each other, the fixed seat 14 is arranged on two sides in the grinding cavity 1, the sliding seat 15 is arranged at the bottom end of the grinding disc 3, a roller is arranged below the sliding seat 15, the fixed seat 14 and the sliding seat 15 are mutually matched, when the rotating mechanism is used, the first servo motor 7 drives the transmission gear 12 to rotate, so the grinding disc 3 is driven to rotate under the matching of the fixed seat 14 and the sliding seat 15 through the circular tooth 13, the rotating directions of the grinding disc 3 and the grinding block 4 are opposite, the relative mature reading difference between the grinding disc 3 and the grinding block 4 is large, and large shearing force is generated to fully grind materials, thereby greatly improving the practicability of the equipment when in use;
the screening mechanism comprises a screen plate 20, an expansion spring 21, a fixed plate 22, a cam 23, a mounting block 24 and a third servo motor 25, wherein the screen plate 20 is mounted below the grinding cavity 1, one end of the screen plate 20 extends to one side of the grinding cavity 1, the expansion spring 21 is mounted below the screen plate 20, the expansion spring 21 is mounted inside the grinding cavity 1, the fixed plate 22 is mounted at one side of the grinding cavity 1, the mounting block 24 is mounted above the fixed plate 22, the cam 23 is mounted at one end of the mounting block 24, the third servo motor 25 is mounted at the other end of the mounting block 24, the output end of the third servo motor 25 is connected with one end of the cam 23, a material receiving box 27 is mounted at one side of the grinding cavity 1, the two cams 23 are arranged, the two cams 23 are connected through connecting rods, the two cams 23 are symmetrically distributed, the screen plate 20 is in an inclined design, an opening is formed above the material receiving box 27 at one side of the grinding cavity 1, during the use, start third servo motor 25 and drive two cams 23 through the connecting rod and rotate, drive sieve 20 shake from top to bottom under expanding spring 21's cooperation, filter the material, the material that does not pass through gets into the inside that connects workbin 27, and the material that passes through has fallen into the inside that goes out workbin 26, can filter the material of grinding into powder to the high efficiency of this equipment when using has been improved.
The working principle is as follows: a worker starts a second servo motor 19 to drive a driving gear 17 to rotate, so that a driven gear 18 is driven to rotate, and then two crushing rollers 16 are driven to rotate oppositely, the worker puts a material into the grinding cavity 1 from a feeding hole 2, the two crushing rollers 16 are utilized to crush the material preliminarily, the crushed material falls into a space between a grinding disc 3 and a grinding block 4, a first servo motor 7 is started to drive a second bevel gear set 6 to rotate through a connecting rod, so that a first bevel gear set 5 is driven to rotate, and then the grinding block 4 is driven to rotate to grind the material, at the moment, the first servo motor 7 drives a transmission gear 12 to rotate, so that the grinding disc 3 is driven to rotate under the matching of a fixed seat 14 and a sliding seat 15 through a circular tooth 13, the rotating directions of the grinding disc 3 and the grinding block 4 are opposite, a large shearing force is generated to grind the material, and then the material enters the upper part of a sieve plate 20 through a valve, start third servo motor 25 and drive two cams 23 through the connecting rod and rotate, drive sieve 20 shake from top to bottom under expanding spring 21's cooperation, filter the material, the material that does not pass through gets into the inside that connects workbin 27, places into grinding of grinding chamber 1 with it from feed inlet 2 again, and the inside that has fallen into play workbin 26 of the material of passing through carries out the ejection of compact.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a thermal power plant is with powder process equipment that utilizes shearing force, includes grinding chamber (1), feed inlet (2), broken mechanism and mill (3), its characterized in that: the grinding device is characterized in that a feeding port (2) is installed at the top end of a grinding cavity (1), a crushing structure is arranged above the interior of the grinding cavity (1), a grinding disc (3) is installed at the middle position of the interior of the grinding cavity (1), a rotating mechanism is arranged on the outer side wall of the grinding disc (3), a grinding block (4) is installed inside the grinding disc (3), a first conical gear set (5) is installed at the top end of the grinding block (4), a connecting rod (11) is installed at two sides of the upper portion of the grinding block (4), a sliding groove (9) is formed in the inner wall of the grinding cavity (1), a sliding block (10) is arranged inside the sliding groove (9), the sliding block (10) is connected with one end of the connecting rod (11), a second conical gear set (6) is installed at one side of the grinding cavity (1), one end of the first conical gear set (5) is connected with one end of the second conical gear set (6), grinding chamber (1) one side second cone gear set (6) below and installing mounting panel (8), first servo motor (7) are installed to the below of mounting panel (8), the output of first servo motor (7) passes mounting panel (8) and is connected through the one end of connecting rod with second cone gear set (6), the below of mill (3) is provided with the valve, the inside below in grinding chamber (1) is provided with screening mechanism, grind the inside bottom in chamber (1) and install out workbin (26).
2. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 1, wherein: rotary mechanism includes drive gear (12), circular tooth (13), fixing base (14) and slide (15), drive gear (12) are installed in the top of mounting panel (8), the output of first servo motor (7) meets the one end of mounting panel (8) and connects, install in the lateral wall of mill (3) circular tooth (13), intermeshing between drive gear (12) and circular tooth (13), install in the inside both sides in grinding chamber (1) fixing base (14), the bottom in mill (3) is installed in slide (15).
3. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 2, wherein: the lower part of the sliding seat (15) is provided with a roller, and the fixed seat (14) is matched with the sliding seat (15).
4. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 1, wherein: the crushing mechanism comprises a crushing roller (16), a driving gear (17), a driven gear (18) and a second servo motor (19), wherein the driving gear (17) is installed at one end inside a grinding cavity (1), the driven gear (18) is meshed at one side of the driving gear (17), the crushing roller (16) is installed at one ends of the driving gear (17) and the driven gear (18), the second servo motor (19) is installed at one end of the grinding cavity (1), and the output end of the second servo motor (19) is connected with one end of the driving gear (17).
5. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 1, wherein: the screening mechanism comprises a screen plate (20), a telescopic spring (21), a fixing plate (22), a cam (23), a mounting block (24) and a third servo motor (25), the sieve plate (20) is arranged below the inside of the grinding cavity (1), one end of the sieve plate (20) extends to one side of the grinding cavity (1), an extension spring (21) is arranged below the sieve plate (20), the extension spring (21) is arranged in the grinding cavity (1), the fixing plate (22) is arranged at one side of the grinding cavity (1), an installation block (24) is arranged above the fixing plate (22), one end of the mounting block (24) is provided with a cam (23), the other end of the mounting block (24) is provided with a third servo motor (25), the output end of the third servo motor (25) is connected with one end of the cam (23), and a material receiving box (27) is installed on one side of the grinding cavity (1).
6. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 5, wherein: the two cams (23) are connected through a connecting rod, and the two cams (23) are symmetrically distributed.
7. A powder manufacturing apparatus utilizing shear forces for a thermal power plant as claimed in claim 5, wherein: the sieve plate (20) is designed to be inclined, and an opening is formed in the upper portion of the material receiving box (27) on one side of the grinding cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424355.1U CN216988006U (en) | 2021-10-08 | 2021-10-08 | Powder manufacturing equipment utilizing shearing force for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424355.1U CN216988006U (en) | 2021-10-08 | 2021-10-08 | Powder manufacturing equipment utilizing shearing force for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216988006U true CN216988006U (en) | 2022-07-19 |
Family
ID=82379434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122424355.1U Expired - Fee Related CN216988006U (en) | 2021-10-08 | 2021-10-08 | Powder manufacturing equipment utilizing shearing force for thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216988006U (en) |
-
2021
- 2021-10-08 CN CN202122424355.1U patent/CN216988006U/en not_active Expired - Fee Related
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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: 20220719 |