CN113895986A - Special material taking device for coal unloader - Google Patents
Special material taking device for coal unloader Download PDFInfo
- Publication number
- CN113895986A CN113895986A CN202111186323.0A CN202111186323A CN113895986A CN 113895986 A CN113895986 A CN 113895986A CN 202111186323 A CN202111186323 A CN 202111186323A CN 113895986 A CN113895986 A CN 113895986A
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- CN
- China
- Prior art keywords
- conveying
- motor
- coal
- assembly
- conveying pipe
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 title claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
- B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the field of coal, in particular to a special material taking device for a coal unloader, which comprises a mounting frame, wherein a supporting base is arranged at the bottom of the mounting frame, and the supporting base is connected with the mounting frame through a first rotating assembly; a conveying mechanism is arranged in the mounting frame and comprises a conveying pipe, a feeding port and a discharging port are arranged at two ends of the conveying pipe, and a conveying assembly is arranged in the conveying pipe; a second rotating assembly is arranged on the outer wall of the conveying pipe and comprises a second rotating shaft, a connecting frame is arranged on the second rotating shaft, and a height adjusting assembly is arranged on the connecting frame; the top of the mounting frame is provided with a moving mechanism, the moving mechanism comprises a moving plate, a rack plate is mounted on the moving plate, a driving assembly is mounted on the rack plate, and one end of the moving plate is provided with a material raking mechanism; according to the invention, after the orientation of the material taking device can be conveniently adjusted, the material raking mechanism pushes out the coal stored in the storage box, so that the material discharging treatment of the coal can be conveniently carried out.
Description
Technical Field
The invention relates to the field of coal, in particular to a special material taking device for a coal unloader.
Background
Coal is a combustible black or brownish black sedimentary rock, mainly composed of elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, and is a very important energy source, and the heat generated by combustion is mainly used for producing electric power or heat energy. When the coal is transported to a power plant, a coal unloader is needed to unload the coal stored in the storage box.
The coal unloader is arranging the in-process of material, need use dedicated fetching device to get the material processing to the coal of storage box inside storage, but present fetching device carries out the coal through the installation on pipeline and arranges the material, and the coal of storage box inside storage arranges the inconvenience of very of material like this, and then influences the use of equipment.
Disclosure of Invention
The invention aims to provide a special material taking device for a coal unloader, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the special material taking device for the coal unloader comprises a mounting frame, wherein a supporting base is arranged at the bottom of the mounting frame, and the supporting base is rotatably connected with the mounting frame through a first rotating assembly; a conveying mechanism is arranged in the mounting frame and comprises a conveying pipe, a feeding port and a discharging port are respectively arranged at two ends of the conveying pipe, and a conveying assembly is arranged in the conveying pipe; the outer wall of the conveying pipe is provided with a second rotating assembly, the second rotating assembly comprises a second rotating shaft fixedly connected with the conveying pipe, the second rotating shaft is rotatably provided with a connecting frame, a rotating part is arranged on the second rotating shaft positioned in the connecting frame, and the connecting frame is provided with a height adjusting assembly; the rack plate is fixedly installed on the movable plate, a driving assembly is installed on the rack plate and comprises a driving gear meshed with the rack plate, the driving gear is rotatably connected with the mounting frame through a third rotating shaft, and a driving part is rotatably installed on the third rotating shaft; one end of the moving plate is provided with a material raking mechanism; the conveying pipe is driven to move to adjust the height through the height adjusting assembly, the second rotating shaft is driven to rotate through the rotating portion on the second rotating assembly, the second rotating shaft drives the conveying pipe to adjust the angle, the conveying pipe is driven to adjust the horizontal direction through the first rotating assembly, the third rotating shaft is driven to drive the driving gear to rotate through the matching driving portion, the driving gear drives the rack plate and the movable plate to drive the material scraping mechanism to move and scrape the coal inside the storage box, the coal enters the conveying pipe through the charging opening, the coal inside the conveying pipe is driven to be conveyed through the conveying assembly, the coal is discharged through the discharging opening, and the coal taking treatment is realized.
Preferably, first rotation assembly include with mounting bracket outer wall fixed connection's first pivot and with support base fixed connection's first motor, the meshing has first driven gear in the first pivot, and the meshing has first driving gear on the first driven gear, and first driving gear is installed on the motor shaft of first motor.
Preferably, the supporting base is provided with a roller.
Preferably, the conveying assembly comprises a conveying shaft rotatably arranged in the conveying pipe, and a conveying dragon is arranged on the conveying shaft; and one end of the conveying shaft is provided with a conveying motor.
Preferably, the rotating part comprises a second driven gear rotatably connected with the second rotating shaft and a second motor fixedly installed on the connecting frame, a second driving gear is meshed with the second driven gear, and the second driving gear is installed on a motor shaft of the second motor.
Preferably, the height adjusting assembly comprises a sliding block fixedly connected with the connecting frame, a first screw rod is connected to the inner portion of the sliding block in a threaded mode, one end of the first screw rod is connected with the mounting frame in a rotating mode, a third motor is installed at the other end of the first screw rod, and the third motor is arranged on the inner wall of the mounting frame.
Preferably, a guide rod is fixedly mounted on the moving plate and is in sliding connection with the mounting frame.
Preferably, the driving part comprises a third driven gear fixedly connected with the third rotating shaft and a driving motor installed on the inner wall of the mounting frame, a third driving gear is fixedly installed on the third driven gear, and the third driving gear is installed on a motor shaft of the driving motor.
Preferably, the material raking mechanism comprises a material raking plate in sliding connection with the moving plate, a second screw is mounted on the material raking plate located on the moving plate, one end of the second screw is rotatably connected with the moving plate, and a fourth motor is mounted at the other end of the second screw.
Compared with the prior art, the invention has the beneficial effects that: according to the coal feeding device, the second rotating assembly is driven to move by the height adjusting assembly, and the second rotating assembly drives the conveying pipe to adjust the height, so that the direction of the feeding opening can be conveniently adjusted, and the discharging treatment of coal is facilitated; after the rotating part on the second rotating assembly synchronously drives the second rotating shaft to rotate to drive the conveying pipe to adjust the angle, the position of the discharge port can be adjusted, so that coal can be conveniently conveyed to storage devices with different heights, and the use of equipment is facilitated; the driving part on the driving assembly drives the third rotating shaft to drive the driving gear to rotate, the driving gear drives the rack plate and the movable plate to drive the material raking mechanism to move and rake the coal inside the storage box, the coal enters the conveying pipe through the charging opening, the coal inside the conveying pipe is driven to be conveyed through the conveying assembly, the coal is discharged through the discharge opening, the coal is taken as the material and is treated, the coal stored inside the storage box is conveniently discharged and stored, and the use of instruments is better facilitated.
Drawings
FIG. 1 is a schematic structural view of a special feeder for a coal unloader in front view.
FIG. 2 is a schematic structural diagram of a special feeder for a coal unloader.
FIG. 3 is a left side view schematically illustrating the structure of the mounting rack of the special material taking device for the coal unloader.
FIG. 4 is a schematic three-dimensional structure diagram of a moving plate in a special material taking device for a coal unloading machine according to the present invention.
1. A mounting frame; 2. a support base; 3. a conveying mechanism; 4. a moving mechanism; 5. a material raking mechanism; 11. a first rotating assembly; 111. a first rotating shaft; 112. a first driven gear; 113. a first drive gear; 114. a first motor; 21. a roller; 31. a delivery pipe; 32. a delivery assembly; 33. a second rotating assembly; 34. a height adjustment assembly; 311. a feed inlet; 312. a discharge port; 321. a conveying motor; 322. a delivery shaft; 323. conveying a flood dragon; 331. a second rotating shaft; 332. a connecting frame; 333. a second driven gear; 334. a second driving gear; 335. a second motor; 341. a slider; 342. a first screw; 343. a third motor; 41. moving the plate; 42. a rack plate; 43. a drive assembly; 411. a guide bar; 431. a drive gear; 432. a third rotating shaft; 433. a third driven gear; 434. a third driving gear; 435. a drive motor; 51. a material scraping plate; 52. a second screw; 53. and a fourth motor.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, in the embodiment of the invention, the special material taking device for the coal unloading machine comprises a mounting frame 1, wherein a supporting base 2 is arranged at the bottom of the mounting frame 1, and the supporting base 2 is rotatably connected with the mounting frame 1 through a first rotating assembly 11; a conveying mechanism 3 is arranged in the mounting rack 1, the conveying mechanism 3 comprises a conveying pipe 31, a feeding port 311 and a discharging port 312 are respectively arranged at two ends of the conveying pipe 31, and a conveying assembly 32 is arranged in the conveying pipe 31; a second rotating assembly 33 is mounted on the outer wall of the conveying pipe 31, the second rotating assembly 33 comprises a second rotating shaft 331 fixedly connected with the conveying pipe 31, a connecting frame 332 is rotatably mounted on the second rotating shaft 331, a rotating part is mounted on the second rotating shaft 331 located inside the connecting frame 332, and a height adjusting assembly 34 is mounted on the connecting frame 332; the top of the mounting rack 1 is provided with a moving mechanism 4, the moving mechanism 4 comprises a moving plate 41 which is slidably connected with the mounting rack 1, a rack plate 42 is fixedly mounted on the moving plate 41, a driving assembly 43 is mounted on the rack plate 42, the driving assembly 43 comprises a driving gear 431 which is meshed with the rack plate 42, the driving gear 431 is rotatably connected with the mounting rack 1 through a third rotating shaft 432, and a driving part is rotatably mounted on the third rotating shaft 432; one end of the moving plate 41 is provided with a raking mechanism 5; drive second rotating assembly 33 through altitude mixture control subassembly 34 and drive conveyer pipe 31 removal height-adjusting, rotation portion drive second pivot 331 through on the second rotating assembly 33 rotates, second pivot 331 drives conveyer pipe 31 and carries out the angle modulation, drive mounting bracket 1 through first rotating assembly 11 and drive conveyer pipe 31 and carry out horizontal position and adjust, cooperation drive portion drive third pivot 432 drives drive gear 431 and rotates, drive gear 431 drive rack plate 42 and movable plate 41 drive and take off material mechanism 5 and remove the material to the inside coal of storage box and take off, coal enters into inside conveyer pipe 31 through charge door 311, carry through the inside coal of conveyer assembly 32 drive conveyer pipe 31, discharge through discharge gate 312, realize getting of coal and handle.
The invention drives the second rotating component 33 to move through the height adjusting component 34, the second rotating component 33 drives the conveying pipe 31 to carry out height adjustment, thus the direction of the charging opening 311 can be conveniently adjusted, after the rotating part on the second rotating component 33 synchronously drives the second rotating shaft 331 to rotate to drive the angle of the conveying pipe 31 to be adjusted, the direction of the discharging opening 312 can be adjusted, thus coal can be conveniently conveyed to storage devices with different heights, the driving part on the driving component 43 is matched to drive the third rotating shaft 432 to drive the driving gear 431 to rotate, the driving gear 431 drives the rack plate 42 and the moving plate 41 to drive the material raking mechanism 5 to carry out moving raking on the coal in the storage box, the coal enters the conveying pipe 31 through the charging opening 311, the coal in the conveying pipe 31 is driven to be conveyed through the conveying component 32, the coal is discharged through the discharging opening 312, and the material taking treatment of the coal is realized, coal stored in the storage box is convenient to discharge and store, and appliances are more conveniently used.
Referring to fig. 2, in an embodiment of the present invention, the first rotating assembly 11 includes a first rotating shaft 111 fixedly connected to an outer wall of the mounting frame 1 and a first motor 114 fixedly connected to the support base 2, a first driven gear 112 is engaged with the first rotating shaft 111, a first driving gear 113 is engaged with the first driven gear 112, the first driving gear 113 is mounted on a motor shaft of the first motor 114, the first driving gear 113 is driven by the first motor 114 to rotate, and the first driving gear 113 drives the first driven gear 112 to rotate, so that the first rotating shaft 111 drives the mounting frame 1 to perform horizontal rotation processing, and thus, the orientations of the feeding port 311 and the discharging port 312 can be conveniently adjusted, and the material taking processing and the material discharging processing are further facilitated.
Referring to fig. 2, in one embodiment of the present invention, the supporting base 2 is provided with rollers 21 to facilitate the movement and adjustment of the apparatus.
Referring to fig. 2, in an embodiment of the present invention, the conveying assembly 32 includes a conveying shaft 322 rotatably installed inside the conveying pipe 31, and a conveying auger 323 is installed on the conveying shaft 322; conveying motor 321 is installed to conveying shaft 322's one end, drives conveying shaft 322 through conveying motor 321 and drives conveying flood dragon 323 and rotate, can realize carrying the coal that adds in charge door 311 and handle.
Referring to fig. 3, in an embodiment of the present invention, the rotating portion includes a second driven gear 333 rotatably connected to the second rotating shaft 331 and a second motor 335 fixedly mounted to the connection frame 332, the second driven gear 333 is engaged with a second driving gear 334, the second driving gear 334 is mounted on a motor shaft of the second motor 335, the second driving gear 334 is driven by the second motor 335 to drive the second driven gear 333 to rotate, and the second driven gear 333 drives the second rotating shaft 331 to rotate, so as to facilitate angle adjustment of the conveying pipe 31.
Referring to fig. 3, in an embodiment of the present invention, the height adjustment assembly 34 includes a sliding block 341 fixedly connected to the connection frame 332, a first screw 342 is threadedly connected inside the sliding block 341, one end of the first screw 342 is rotatably connected to the mounting frame 1, the other end is provided with a third motor 343, the third motor 343 is disposed on the inner wall of the mounting frame 1, the first screw 342 is driven to rotate by the third motor 343, the first screw 342 drives the sliding block 341 to move, and the sliding block 341 drives the conveying pipe 31 to adjust the height by the second rotating shaft 331, so that the height adjustment of the charging opening 311 can be facilitated, and the coal addition processing of the charging opening 311 is facilitated.
Referring to fig. 4, in an embodiment of the present invention, a guide rod 411 is fixedly installed on the moving plate 41, the guide rod 411 is slidably connected to the mounting rack 1, and the guide rod 411 moves synchronously during the moving of the moving plate 41, so that the moving plate 41 can be guaranteed to move smoothly.
Referring to fig. 3, in an embodiment of the present invention, the driving portion includes a third driven gear 433 fixedly connected to the third rotating shaft 432 and a driving motor 435 installed on an inner wall of the mounting bracket 1, the third driven gear 433 is fixedly installed with a third driving gear 434, the third driving gear 434 is installed on a motor shaft of the driving motor 435, and the driving motor 435 drives the third driving gear 434 to drive the third driven gear 433 to move, so that the rotation of the third rotating shaft 432 can be realized, and thus the moving raking treatment of the moving plate 41 can be realized.
Referring to fig. 2, in an embodiment of the present invention, the raking mechanism 5 includes a raking plate 51 slidably connected to the moving plate 41, a second screw 52 is installed on the raking plate 51 on the moving plate 41, one end of the second screw 52 is rotatably connected to the moving plate 41, and the other end is installed with a fourth motor 53, the fourth motor 53 drives the second screw 52 to rotate, the second screw 52 drives the raking plate 51 to move synchronously, so that the orientation of the raking plate 51 can be conveniently adjusted, the raking plate 51 can be conveniently pushed out coal from the inside of the storage box, and the use of the device is convenient.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The special material taking device for the coal unloader comprises a mounting frame, wherein a supporting base is arranged at the bottom of the mounting frame, and the special material taking device is characterized in that the supporting base is rotatably connected with the mounting frame through a first rotating assembly;
a conveying mechanism is arranged in the mounting frame and comprises a conveying pipe, a feeding port and a discharging port are respectively arranged at two ends of the conveying pipe, and a conveying assembly is arranged in the conveying pipe;
the outer wall of the conveying pipe is provided with a second rotating assembly, the second rotating assembly comprises a second rotating shaft fixedly connected with the conveying pipe, the second rotating shaft is rotatably provided with a connecting frame, a rotating part is arranged on the second rotating shaft positioned in the connecting frame, and the connecting frame is provided with a height adjusting assembly;
the rack plate is fixedly installed on the movable plate, a driving assembly is installed on the rack plate and comprises a driving gear meshed with the rack plate, the driving gear is rotatably connected with the mounting frame through a third rotating shaft, and a driving part is rotatably installed on the third rotating shaft; one end of the moving plate is provided with a material raking mechanism;
the conveying pipe is driven to move to adjust the height through the height adjusting assembly, the second rotating shaft is driven to rotate through the rotating portion on the second rotating assembly, the second rotating shaft drives the conveying pipe to adjust the angle, the conveying pipe is driven to adjust the horizontal direction through the first rotating assembly, the third rotating shaft is driven to drive the driving gear to rotate through the matching driving portion, the driving gear drives the rack plate and the movable plate to drive the material scraping mechanism to move and scrape the coal inside the storage box, the coal enters the conveying pipe through the charging opening, the coal inside the conveying pipe is driven to be conveyed through the conveying assembly, the coal is discharged through the discharging opening, and the coal taking treatment is realized.
2. The special reclaimer for a coal unloader of claim 1, wherein the first rotating assembly comprises a first rotating shaft fixedly connected to an outer wall of the mounting frame and a first motor fixedly connected to the support base, the first rotating shaft is engaged with a first driven gear, the first driven gear is engaged with a first driving gear, and the first driving gear is mounted on a motor shaft of the first motor.
3. The feeder of claim 1, wherein the support base is provided with rollers.
4. The feeder of claim 1, wherein the conveying assembly comprises a conveying shaft rotatably mounted inside the conveying pipe, and a conveying auger is mounted on the conveying shaft;
and one end of the conveying shaft is provided with a conveying motor.
5. The feeder of claim 1, wherein the rotating portion comprises a second driven gear rotatably connected to the second shaft and a second motor fixedly mounted to the connecting frame, the second driven gear is engaged with a second driving gear, and the second driving gear is mounted to a motor shaft of the second motor.
6. The special feeder for the coal unloader as recited in claim 1, wherein the height adjustment assembly comprises a slider fixedly connected with the connection frame, a first screw is connected with the slider through threads, one end of the first screw is rotatably connected with the mounting frame, the other end of the first screw is provided with a third motor, and the third motor is arranged on the inner wall of the mounting frame.
7. The feeder of claim 1, wherein the moving plate is fixedly provided with a guide rod, and the guide rod is slidably connected with the mounting frame.
8. The feeder of claim 1, wherein the driving part comprises a third driven gear fixedly connected to the third shaft and a driving motor mounted on an inner wall of the mounting frame, the third driven gear is fixedly mounted with a third driving gear, and the third driving gear is mounted on a motor shaft of the driving motor.
9. The feeder of claim 1, wherein the raking mechanism comprises a raking plate slidably connected to the moving plate, a second screw is mounted on the raking plate on the moving plate, one end of the second screw is rotatably connected to the moving plate, and a fourth motor is mounted at the other end of the second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186323.0A CN113895986A (en) | 2021-10-12 | 2021-10-12 | Special material taking device for coal unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186323.0A CN113895986A (en) | 2021-10-12 | 2021-10-12 | Special material taking device for coal unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113895986A true CN113895986A (en) | 2022-01-07 |
Family
ID=79191539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111186323.0A Pending CN113895986A (en) | 2021-10-12 | 2021-10-12 | Special material taking device for coal unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113895986A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663707A5 (en) * | 1984-05-28 | 1988-01-15 | Automaten Ag | RACK ATTACHMENT, ON A SHOVEL LOADER. |
| CN107336968A (en) * | 2017-07-28 | 2017-11-10 | 黄瀚 | A kind of adjustable building conveying worm |
| CN208932363U (en) * | 2018-08-29 | 2019-06-04 | 鄂尔多斯市王道酒业有限公司 | Run Liang conveyor screw mechanism |
| CN110550386A (en) * | 2019-09-19 | 2019-12-10 | 山东省同泰维润食品科技有限公司 | Conveyor is used in production of environment-friendly sodium benzoate |
| CN209922459U (en) * | 2019-03-12 | 2020-01-10 | 山东质德农牧有限责任公司 | Unloading machine |
| CN210456292U (en) * | 2019-08-21 | 2020-05-05 | 广东皇麦世家食品有限公司 | Double-screw material conveyor |
| CN213568495U (en) * | 2020-09-09 | 2021-06-29 | 湖北扶轮农业科技开发有限公司 | Grain scraper conveyer convenient to maintenance is changed |
-
2021
- 2021-10-12 CN CN202111186323.0A patent/CN113895986A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663707A5 (en) * | 1984-05-28 | 1988-01-15 | Automaten Ag | RACK ATTACHMENT, ON A SHOVEL LOADER. |
| CN107336968A (en) * | 2017-07-28 | 2017-11-10 | 黄瀚 | A kind of adjustable building conveying worm |
| CN208932363U (en) * | 2018-08-29 | 2019-06-04 | 鄂尔多斯市王道酒业有限公司 | Run Liang conveyor screw mechanism |
| CN209922459U (en) * | 2019-03-12 | 2020-01-10 | 山东质德农牧有限责任公司 | Unloading machine |
| CN210456292U (en) * | 2019-08-21 | 2020-05-05 | 广东皇麦世家食品有限公司 | Double-screw material conveyor |
| CN110550386A (en) * | 2019-09-19 | 2019-12-10 | 山东省同泰维润食品科技有限公司 | Conveyor is used in production of environment-friendly sodium benzoate |
| CN213568495U (en) * | 2020-09-09 | 2021-06-29 | 湖北扶轮农业科技开发有限公司 | Grain scraper conveyer convenient to maintenance is changed |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220107 |