CN216224796U - Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering - Google Patents
Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering Download PDFInfo
- Publication number
- CN216224796U CN216224796U CN202122340676.3U CN202122340676U CN216224796U CN 216224796 U CN216224796 U CN 216224796U CN 202122340676 U CN202122340676 U CN 202122340676U CN 216224796 U CN216224796 U CN 216224796U
- Authority
- CN
- China
- Prior art keywords
- screening box
- fixedly connected
- screening
- coal mill
- supporting
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses an energy-saving environment-friendly coal mill with high working efficiency for mineral processing engineering, which comprises a coal mill body, a feeding hopper, a screening box, a discharging pipe and a screening mechanism, wherein the feeding hopper is fixedly installed at the top of the coal mill body, the screening box is fixedly connected to the bottom of the coal mill body, the discharging pipe is fixedly connected to the middle point of the bottom of the coal mill body, the bottom of the discharging pipe penetrates through the screening box and extends into the screening box, and the screening mechanism is arranged in the screening box. According to the utility model, the coal mill body, the feeding hopper, the screening box, the discharging pipe and the screening mechanism are mutually matched, so that the device has a screening function, large coal blocks can be automatically screened out, secondary processing of the coal blocks is facilitated, manual screening is not needed, and the production efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of coal mills, in particular to an energy-saving environment-friendly coal mill with high working efficiency for mining processing engineering.
Background
Coal mills are machines for breaking up and grinding coal briquettes into coal dust, which are important auxiliary equipment for coal dust furnaces. The grinding machine comprises a vertical type flour mill, a high-pressure suspension roller mill, a medium-speed micro-powder mill, an overpressure trapezoidal mill, a Raymond mill and the like. At present, the energy-concerving and environment-protective type coal pulverizer that work efficiency is high for common mining processing engineering does not have the screening function, can't screen out bold coal cinder automatically to be unfavorable for carrying out secondary operation to the coal cinder, very big reduction the practicality of coal pulverizer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving and environment-friendly coal mill with high working efficiency for mineral processing engineering, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving environment-friendly coal mill with high working efficiency for mining processing engineering comprises a coal mill body, a feeding hopper, a screening box, a discharging pipe and a screening mechanism, wherein the feeding hopper is fixedly mounted at the top of the coal mill body;
the screening mechanism comprises a screen plate, a first discharge hole, a second discharge hole, a first bearing, a first support shaft, a first bevel gear, a first spiral conveying blade, a second bearing, a second support shaft, a second spiral conveying blade, a first gear, a support rod, a mounting plate, a driving motor, a driving rotating shaft, a second bevel gear, a second gear, a support block, an opening, a threaded groove, a threaded rod and a rotating block, wherein the screen plate is fixedly mounted on the inner wall of the screening box, the first discharge hole is formed in the top of the right side of the screening box, the second discharge hole is formed in the bottom of the left side of the screening box, the first bearing is fixedly mounted on the top of the left side of the inner wall of the screening box, the first support shaft is movably connected inside the first bearing, the right end of the first support shaft sequentially penetrates through the first bearing and the first discharge hole and extends to the outside of the first discharge hole and is fixedly connected with the first bevel gear, the surface of the first supporting shaft is fixedly connected with a first spiral conveying blade in the screening box, the bottom on the right side of the inner wall of the screening box is fixedly connected with a second bearing, the inner part of the second bearing is movably connected with a second supporting shaft, the left end of the second supporting shaft sequentially penetrates through the second bearing and a second discharge port and extends to the outside of the second discharge port, the surface of the second supporting shaft is fixedly connected with a second spiral conveying blade in the screening box, the right end of the second supporting shaft sequentially penetrates through the second bearing and the screening box and extends to the outside of the screening box, a supporting rod is fixedly connected to the right side of the top of the screening box, a mounting plate is fixedly connected to the top of the supporting rod, a driving motor is arranged on the right side of the bottom of the mounting plate, and a driving rotating shaft is fixedly connected to an output shaft of the driving motor, the bottom fixedly connected with second bevel gear of drive pivot, the position fixedly connected with second gear that first supporting shaft surface corresponds first gear, the equal fixedly connected with supporting shoe in top of the driving motor left and right sides, the opening has been seted up to the bottom of supporting shoe, the thread groove has been seted up to the position that the mounting panel bottom corresponds the opening, the inside threaded connection of thread groove has the threaded rod, the bottom of threaded rod runs through thread groove and opening in proper order and extends to the inside of opening, swing joint between threaded rod and the opening, the position swing joint that the supporting shoe bottom corresponds the threaded rod has rotatory piece.
Preferably, the second support shaft is movably connected with the screening box.
Preferably, the driving motor is movably connected with the mounting plate.
Preferably, the first bevel gear and the second bevel gear are meshed with each other.
Preferably, the first gear and the second gear are meshed with each other.
Preferably, the supporting block is movably connected with the mounting plate.
Preferably, the rotating block is fixedly connected with the threaded rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the coal mill body, the feeding hopper, the screening box, the discharging pipe and the screening mechanism are mutually matched, so that the device has a screening function, large coal blocks can be automatically screened out, secondary processing of the coal blocks is facilitated, manual screening is not needed, and the production efficiency is greatly improved.
2. According to the utility model, the driving motor is arranged to drive the first spiral conveying blade and the second spiral conveying blade to rotate, so that the energy consumption is greatly saved.
Drawings
FIG. 1 is a structural cross-sectional view in elevation of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 3 is a schematic left side view of the screening box of the present invention.
In the figure: 1 coal mill body, 2 feeding hoppers, 3 screening boxes, 4 discharging pipes, 5 screening mechanisms, 501 screening plates, 502 first discharging ports, 503 second discharging ports, 504 first bearings, 505 first supporting shafts, 506 first bevel gears, 507 first spiral conveying blades, 508 second bearings, 509 second supporting shafts, 510 second spiral conveying blades, 511 first gears, 512 supporting rods, 513 mounting plates, 514 driving motors, 515 driving rotating shafts, 516 second bevel gears, 517 second gears, 518 supporting blocks, 519 through ports, 520 threaded grooves, 521 threaded rods and 522 rotating blocks.
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, an energy-saving and environment-friendly coal mill with high work efficiency for mining processing engineering comprises a coal mill body 1, a feeding hopper 2, a screening box 3, a discharging pipe 4 and a screening mechanism 5, wherein the feeding hopper 2 is fixedly installed at the top of the coal mill body 1, the screening box 3 is fixedly connected to the bottom of the coal mill body 1, the discharging pipe 4 is fixedly connected to the middle point of the bottom of the coal mill body 1, the bottom of the discharging pipe 4 penetrates through the screening box 3 and extends into the screening box 3, and the screening mechanism 5 is arranged inside the screening box 3.
The screening mechanism 5 comprises a screening plate 501, a first discharge port 502, a second discharge port 503, a first bearing 504, a first support shaft 505, a first bevel gear 506, a first spiral conveying blade 507, a second bearing 508, a second support shaft 509, a second spiral conveying blade 510, a first gear 511, a support rod 512, a mounting plate 513, a driving motor 514, a driving rotating shaft 515, a second bevel gear 516, a second gear 517, a support block 518, a through hole 519, a thread groove 520, a threaded rod 521 and a rotating block 522, wherein the screening plate 501 is fixedly mounted on the inner wall of the screening box 3, the first discharge port 502 is formed in the top on the right side of the screening box 3, the second discharge port 503 is formed in the bottom on the left side of the screening box 3, the first bearing 504 is fixedly mounted on the top on the left side of the inner wall of the screening box 3, the first support shaft 505 is movably connected with the first support shaft 505 inside, the right end of the first support shaft 505 sequentially penetrates through the first bearing 504 and the first discharge port 502 and extends to the outside of the first discharge port 502 and is fixedly connected with the first bevel gear 506 The surface of the first support shaft 505 and located inside the screening box 3 is fixedly connected with a first spiral conveying blade 507, the bottom of the right side of the inner wall of the screening box 3 is fixedly connected with a second bearing 508, the inside of the second bearing 508 is movably connected with a second support shaft 509, the left end of the second support shaft 509 sequentially penetrates through the second bearing 508 and the second discharge port 503 and extends to the outside of the second discharge port 503, the second support shaft 509 is movably connected with the screening box 3, the surface of the second support shaft 509 and located inside the screening box 3 is fixedly connected with a second spiral conveying blade 510, the right end of the second support shaft 509 sequentially penetrates through the second bearing 508 and the screening box 3 and extends to the outside of the screening box 3 and is fixedly connected with a first gear 511, the right side of the top of the screening box 3 is fixedly connected with a support rod 512, the top of the support rod 512 is fixedly connected with a mounting plate 513, the right side of the bottom of the mounting plate 513 is provided with a driving motor 514, the driving motor 514 is movably connected with the mounting plate 513, the output shaft of the driving motor 514 is fixedly connected with a driving rotating shaft 515, the bottom of the driving rotating shaft 515 is fixedly connected with a second bevel gear 516, the first bevel gear 506 and the second bevel gear 516 are meshed with each other, the surface of the first supporting shaft 505 is fixedly connected with a second gear 517 at a position corresponding to the first gear 511, the first gear 511 and the second gear 517 are meshed with each other, the tops of the left side and the right side of the driving motor 514 are fixedly connected with supporting blocks 518, the supporting blocks 518 are movably connected with the mounting plate 513, the bottom of the supporting blocks 518 is provided with a through hole 519, the bottom of the mounting plate 513 is provided with a threaded groove 520 at a position corresponding to the through hole 519, the internal thread of the threaded groove 520 is connected with a threaded rod 521, the bottom of the threaded rod 521 sequentially penetrates through the threaded groove 520 and the through hole 519 and extends to the inside of the through hole 519, and the threaded rod 521 is movably connected with the through hole 519, the bottom of the supporting block 518 is movably connected with a rotating block 522 corresponding to the position of the threaded rod 521, and the rotating block 522 is fixedly connected with the threaded rod 521.
When the material grinding device is used, the driving motor 514 is started, the driving rotating shaft 515 and the second bevel gear 516 are driven to rotate by the driving motor 514, the second bevel gear 516 sequentially drives the first bevel gear 506, the first supporting shaft 505, the second gear 517 and the second spiral conveying blade 510 to rotate, so that the first gear 511, the first supporting shaft 505 and the first spiral conveying blade 507 are sequentially driven to rotate by the second gear 517, and meanwhile, the ground raw materials are conveyed to the screening box 3 through the discharging pipe 4 by the coal mill body 1, so that the raw materials fall on the screen plate 501, and then the raw materials are conveyed to the direction of the first discharging port 502 by the first spiral conveying blade 507, so that the small-particle raw materials fall through the screen plate 501, the large-particle raw materials are discharged through the first discharging port 502, and the small-particle raw materials are conveyed to the second discharging port 503 by the second spiral conveying blade 510.
The electrical components in the utility model are all electrically connected with an external master controller, and the master controller can be a conventional known device controlled by a computer, and the circuits and the control related to the utility model are the prior art, and are not described in detail herein.
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 (7)
1. The utility model provides an energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering, includes coal pulverizer body (1), hopper (2), screening case (3), arranges material pipe (4) and screening mechanism (5), its characterized in that: a feeding hopper (2) is fixedly installed at the top of the coal mill body (1), a screening box (3) is fixedly connected to the bottom of the coal mill body (1), a discharging pipe (4) is fixedly connected to the middle point of the bottom of the coal mill body (1), the bottom of the discharging pipe (4) penetrates through the screening box (3) and extends to the inside of the screening box (3), and a screening mechanism (5) is arranged inside the screening box (3);
the screening mechanism (5) comprises a screen plate (501), a first discharge hole (502), a second discharge hole (503), a first bearing (504), a first supporting shaft (505), a first bevel gear (506), a first spiral conveying blade (507), a second bearing (508), a second supporting shaft (509), a second spiral conveying blade (510), a first gear (511), a supporting rod (512), a mounting plate (513), a driving motor (514), a driving rotating shaft (515), a second bevel gear (516), a second gear (517), a supporting block (518), a through hole (519), a threaded groove (520), a threaded rod (521) and a rotating block (522), the screen plate (501) is fixedly mounted on the inner wall of the screening box (3), the first discharge hole (502) is formed in the top of the right side of the screening box (3), the second discharge hole (503) is formed in the bottom of the left side of the screening box (3), the screening box is characterized in that a first bearing (504) is fixedly mounted at the top of the left side of the inner wall of the screening box (3), a first support shaft (505) is movably connected inside the first bearing (504), the right end of the first support shaft (505) sequentially penetrates through the first bearing (504) and the first discharge port (502) and extends to the outside of the first discharge port (502) to be fixedly connected with a first bevel gear (506), a first spiral conveying blade (507) is fixedly connected on the surface of the first support shaft (505) and is positioned inside the screening box (3), a second bearing (508) is fixedly connected at the bottom of the right side of the inner wall of the screening box (3), a second support shaft (509) is movably connected inside the second bearing (508), the left end of the second support shaft (509) sequentially penetrates through the second bearing (508) and the second discharge port (503) and extends to the outside of the second discharge port (503), the surface of the second supporting shaft (509) is fixedly connected with a second spiral conveying blade (510) in the screening box (3), the right end of the second supporting shaft (509) sequentially penetrates through a second bearing (508) and the screening box (3) and extends to a first gear (511) fixedly connected with the outside of the screening box (3), the right side of the top of the screening box (3) is fixedly connected with a supporting rod (512), the top of the supporting rod (512) is fixedly connected with a mounting plate (513), the right side of the bottom of the mounting plate (513) is provided with a driving motor (514), a driving rotating shaft (515) is fixedly connected onto an output shaft of the driving motor (514), the bottom of the driving rotating shaft (515) is fixedly connected with a second bevel gear (516), and the surface of the first supporting shaft (505) is fixedly connected with a second gear (517) corresponding to the position of the first gear (511), the equal fixedly connected with supporting shoe (518) in top of driving motor (514) left and right sides, opening (519) have been seted up to the bottom of supporting shoe (518), thread groove (520) have been seted up to mounting panel (513) bottom corresponding position of opening (519), the inside threaded connection of thread groove (520) has threaded rod (521), the bottom of threaded rod (521) runs through thread groove (520) and opening (519) in proper order and extends to the inside of opening (519), swing joint between threaded rod (521) and opening (519), the position swing joint that supporting shoe (518) bottom corresponds threaded rod (521) has rotatory piece (522).
2. The energy-saving environment-friendly coal mill with high working efficiency for the mineral processing engineering according to claim 1, characterized in that: the second supporting shaft (509) is movably connected with the screening box (3).
3. The energy-saving environment-friendly coal mill with high working efficiency for the mineral processing engineering, according to claim 2, is characterized in that: the driving motor (514) is movably connected with the mounting plate (513).
4. The energy-saving and environment-friendly coal mill with high working efficiency for the mineral processing engineering according to claim 3, characterized in that: the first bevel gear (506) and the second bevel gear (516) are meshed with each other.
5. The energy-saving and environment-friendly coal mill with high working efficiency for the mineral processing engineering according to claim 4, characterized in that: the first gear (511) and the second gear (517) are meshed with each other.
6. The energy-saving and environment-friendly coal mill with high working efficiency for the mineral processing engineering according to claim 5, characterized in that: the supporting block (518) is movably connected with the mounting plate (513).
7. The energy-saving and environment-friendly coal mill with high working efficiency for the mineral processing engineering according to claim 6, characterized in that: the rotating block (522) is fixedly connected with the threaded rod (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340676.3U CN216224796U (en) | 2021-09-27 | 2021-09-27 | Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340676.3U CN216224796U (en) | 2021-09-27 | 2021-09-27 | Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216224796U true CN216224796U (en) | 2022-04-08 |
Family
ID=80985298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340676.3U Active CN216224796U (en) | 2021-09-27 | 2021-09-27 | Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216224796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
-
2021
- 2021-09-27 CN CN202122340676.3U patent/CN216224796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216224796U (en) | Energy-concerving and environment-protective type coal pulverizer that work efficiency is high for mining industry processing engineering | |
| CN206304851U (en) | A kind of building material crushes feeding device | |
| CN2892272Y (en) | Grinder for packed solid material | |
| CN108745585A (en) | A kind of waste and old brick and tile high-efficient treatment device | |
| CN212915812U (en) | Underground coal block crusher for coal mining | |
| CN206325656U (en) | A kind of Highefficientpulverizer | |
| CN206631657U (en) | A kind of colliery milling mechanism | |
| CN209438708U (en) | A kind of high-efficiency type coal mining raw ore grinding device | |
| CN205932538U (en) | Refractory material powder conveyer | |
| CN209810393U (en) | Be used for kibbling high-efficient crushing apparatus of gangue | |
| CN111229378A (en) | Multi-stage composite crusher | |
| CN205731488U (en) | A kind of lime mill | |
| CN210230094U (en) | Coal mining crusher | |
| CN213032676U (en) | Intermittent blanking coal mine crushing equipment | |
| CN212284175U (en) | Coal powder processing equipment for coal mine | |
| CN210079617U (en) | Raw material feeding machine for producing ultrafine black pigment for ceramic processing | |
| CN207357234U (en) | A kind of useless porcelain recycles dedicated section disintegrating apparatus | |
| CN111617832A (en) | Reducing mechanism is used in hollow brick production | |
| CN206951378U (en) | A kind of coal pulverizer of good crushing effect | |
| CN220460859U (en) | Milling mechanism with long service life | |
| CN205095850U (en) | Breaker is retrieved to refractory brick | |
| CN209917960U (en) | Material homogenizing device in bin | |
| CN213133332U (en) | Stone crushing device for mining machinery | |
| CN220425562U (en) | Ore pulverizer for mining industry | |
| CN214288467U (en) | Ore crusher with autofilter function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220424 Address after: 435004 Laodukou, Fuchi Town, Yangxin County, Huangshi City, Hubei Province Patentee after: Hubei jinshengchang calcium Industry Co.,Ltd. Address before: 437099 room 2123, 21 / F, Xianning media building, 206 Yinquan Avenue, Xian'an District, Xianning City, Hubei Province Patentee before: Na Weiqiang |
|
| TR01 | Transfer of patent right |