CN211893206U - Conveying device for coal mining - Google Patents
Conveying device for coal mining Download PDFInfo
- Publication number
- CN211893206U CN211893206U CN202020292646.2U CN202020292646U CN211893206U CN 211893206 U CN211893206 U CN 211893206U CN 202020292646 U CN202020292646 U CN 202020292646U CN 211893206 U CN211893206 U CN 211893206U
- Authority
- CN
- China
- Prior art keywords
- scraper blade
- cavity
- transportation
- conveying
- coal mining
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Screw Conveyors (AREA)
Abstract
A conveying device for coal mining comprises a vehicle body, wherein a plurality of rollers are rotatably arranged at the lower part of the vehicle body, a conveying hopper is fixedly arranged on the vehicle body, a traction seat is arranged on the right side of the conveying hopper, a conveying cavity is arranged in the conveying hopper, and a movable door is arranged on the left side surface of the conveying cavity; the fixed mount pad that is provided with in transportation chamber upper end open-ended front side edge department is provided with the mounting groove on the mount pad, and the inside of mounting groove is provided with the screw thread pivot, and the one end tip of screw thread pivot rotates and is connected with servo motor, is provided with the slider in the screw thread pivot, transportation chamber upper end open-ended rear side edge department is provided with the slide bar along controlling the direction is fixed, and sliding fit installs the sliding sleeve on the slide bar, and the inside in transportation chamber still is provided with the scraper blade, the upper end fixedly connected with horizontal pole of scraper blade, the front end and the slider fixed connection of horizontal pole, the rear end. In a word, the utility model discloses can make the inside remaining colliery of conveyor clear up more convenient, laborsaving for the coal mining.
Description
Technical Field
The utility model relates to a coal mining technical field, concretely relates to conveyor for coal mining.
Background
At coal mining's in-process, when the colliery that will take off outwards is carried, generally all adopt the rail transport vechicle transportation, but present rail transport vechicle is at the in-process of transportation colliery, pours the back in the colliery with the transportation intracavity of rail transport vechicle, still can have remaining colliery to glue in transportation chamber the inside, just so need artifical shovel with the shovel that will glue in the transportation intracavity this moment gets off, and the clearance is got up and is wasted time and energy, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a conveyor for coal mining, the technical problem that solve is: the residual coal mine in the conveying device for coal mining is cleaned more conveniently and more labor-saving.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a conveying device for coal mining comprises a vehicle body, wherein a plurality of rollers are rotatably arranged at the lower part of the vehicle body, a conveying hopper is fixedly arranged on the vehicle body, a traction seat is arranged on the right side of the conveying hopper, the traction seat is fixedly connected with the vehicle body, a conveying cavity is arranged in the conveying hopper, the upper end of the conveying cavity is provided with an opening, and a movable door is arranged on the left side surface of the conveying cavity; the front side edge of the opening at the upper end of the transportation cavity is fixedly provided with an installation seat, the installation seat is provided with an installation groove, a threaded rotating shaft is arranged in the installation groove along the left and right directions, the left and right ends of the threaded rotating shaft are respectively rotatably connected with the left and right ends of the installation groove, the end part of one end of the threaded rotating shaft is rotatably connected with a servo motor, a sliding block is arranged on the threaded rotating shaft and is rotatably connected with the threaded rotating shaft, a sliding rod is fixedly arranged at the rear side edge of the opening at the upper end of the transportation cavity along the left and right directions; the inside of transportation chamber still follows the vertical scraper blade that is provided with of fore-and-aft direction, and the shape of scraper blade sets up with the cross sectional shape adaptation of transportation chamber along the fore-and-aft direction, and the bottom surface laminating of scraper blade sets up and the left side limit of scraper blade bottom surface is the chamfer angle setting with the bottom surface in transportation chamber, and the upper end fixedly connected with horizontal pole of scraper blade, horizontal pole set up along the fore-and-aft direction, the front end and the slider fixed connection of horizontal pole, the rear end and the sliding sleeve fixed connection of horizontal.
Preferably, the scraper blade includes upper scraper blade and lower scraper blade, wherein upper scraper blade and lower scraper blade all follow the vertical setting of fore-and-aft direction, upper scraper blade's upper end and horizontal pole fixed connection, upper scraper blade's lower extreme is provided with the cavity, lower scraper blade's upper end sliding fit wears to establish in the cavity, be provided with on lower scraper blade's the up end along the hole of placing of vertical direction, place downthehole compression spring of having placed, compression spring is in compression state, compression spring's upper end adopts the upper surface of cavity spacing, compression spring's lower extreme adopts the bottom surface of placing the hole spacing, lower scraper blade's lower extreme and the bottom surface laminating setting of transportation chamber just the left side limit of lower scraper blade bottom surface set up for.
Preferably, the placement holes are provided in plurality at intervals in the left-right direction.
Preferably, the bottom surface of the transportation cavity is obliquely arranged in a mode of being low at the left side and high at the right side.
Preferably, the bottom surface of the transportation cavity and the horizontal plane form an included angle of 2-5 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: when residual coal mines are adhered in the conveying cavity of the conveying device, a servo motor is started, the servo motor drives the threaded rotating shaft to rotate clockwise and anticlockwise periodically, then the sliding block is driven to move horizontally and repeatedly on the threaded rotating shaft periodically, and then the cross rod is driven to move back and forth, so that the scraper can move horizontally and repeatedly in the conveying cavity, the coal mines in the conveying cavity are scraped off, and the conveying device is more convenient and labor-saving compared with the traditional manual cleaning; the bottom surface of scraper blade and the bottom surface laminating setting in transportation chamber and the left side limit of scraper blade bottom surface set up for the chamfer, both can reduce the frictional force of scraper blade and transportation chamber bottom surface, also can be when scraper blade reciprocating motion, the colliery that the scraper blade was scraped out when the direction motion toward being close to the dodge gate is more, and the colliery that the scraper blade was scraped out when the direction motion toward keeping away from the dodge gate is less to thoroughly scrape the colliery that will transport the intracavity and fall out the transportation chamber. In a word, the utility model discloses can make the inside remaining colliery of conveyor clear up more convenient, laborsaving for the coal mining.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the connection between the threaded spindle and the slider according to the present invention;
fig. 4 is a schematic view of the internal structure of the transportation hopper according to the present invention;
fig. 5 is a schematic view of a three-dimensional explosion structure of the scraper of the present invention.
In the figure: 1. the device comprises a vehicle body, 2, a conveying hopper, 201, a conveying cavity, 3, a traction seat, 4, a movable door, 5, a mounting seat, 6, a sliding block, 7, a cross rod, 8, a sliding sleeve, 9, a sliding rod, 10, a servo motor, 11, a threaded rotating shaft, 12, an upper scraper, 1201, a cavity, 13, a lower scraper, 1301, a placing hole, 14 and a compression spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.
Example (b): as shown in fig. 1 to 5, the utility model provides a conveying device for coal mining, which comprises a vehicle body 1, wherein the lower part of the vehicle body 1 is rotatably provided with a plurality of rollers, a transport hopper 2 is fixedly arranged on the vehicle body 1, the right side of the transport hopper 2 is provided with a traction seat 3, the traction seat 3 is fixedly connected with the vehicle body 1, a transport cavity 201 is arranged in the transport hopper 2, the upper end of the transport cavity 201 is provided with an opening, and the left side surface of the transport cavity 201 is provided with a movable door 4; the front side edge of an opening at the upper end of the transportation cavity 201 is fixedly provided with an installation seat 5, the installation seat 5 is provided with an installation groove, a thread rotating shaft 11 is arranged in the installation groove along the left-right direction, the left end and the right end of the thread rotating shaft 11 are respectively rotatably connected with the left end and the right end of the installation groove, one end part of the thread rotating shaft 11 is rotatably connected with a servo motor 10, in the embodiment, one end part of the thread rotating shaft 11 is connected with the servo motor 10 through a gear box, the thread rotating shaft 11 is provided with a sliding block 6, the sliding block 6 is rotatably connected with the thread rotating shaft 11, the rear side edge of the opening at the upper end of the transportation cavity 201 is fixedly provided; the inside of transportation chamber 201 still follows the vertical scraper blade that is provided with of fore-and-aft direction, the shape of scraper blade sets up with transportation chamber 201 along the cross-sectional shape adaptation of fore-and-aft direction, the bottom surface of scraper blade sets up and the left side limit of scraper blade bottom surface with the bottom surface laminating of transportation chamber 201 is the chamfer angle setting, the upper end fixedly connected with horizontal pole 7 of scraper blade, horizontal pole 7 sets up along the fore-and-aft direction, the front end and the 6 fixed connection of slider of horizontal pole 7, in this embodiment, the front end and the 6 bolt fixed connection that pass through of slider of horizontal pole 7, the rear end and the 8 fixed connection.
Further, the scraper comprises an upper scraper 12 and a lower scraper 13, wherein the upper scraper 12 and the lower scraper 13 are both vertically arranged along the front-back direction, the upper end of the upper scraper 12 is fixedly connected with the cross rod 7, the lower end of the upper scraper 12 is provided with a cavity 1201, the upper end of the lower scraper 13 is arranged in the cavity 1201 in a sliding fit manner, the upper end surface of the lower scraper 13 is provided with a placing hole 1301 along the vertical direction, a compression spring 14 is arranged in the placing hole 1301, the compression spring 14 is in a compression state, the upper end of the compression spring 14 is limited by the upper surface of the cavity 1201, the lower end of the compression spring 14 is limited by the bottom surface of the placing hole 1301, the lower end of the lower scraper 13 is attached to the bottom surface of the transportation cavity 201, the left side edge of the bottom surface of the lower scraper 13 is arranged in a chamfer angle, in the reciprocating motion process of the upper scraper 12 and the lower scraper 13, the compression spring 14 always tightly supports the lower, the lower scraper 13 can scrape the residual coal mine in the transportation cavity 201 more thoroughly, and the cleaning effect is improved.
Furthermore, a plurality of placing holes 1301 are arranged at intervals in the left-right direction, so that the elasticity of the lower scraper 13 is increased, and the lower scraper 13 is always attached to the bottom surface of the transportation cavity 201.
On the basis of the embodiment, the transportation cavity 201 is obliquely arranged with the lower left part and the higher right part on the bottom surface, so that the residue of a coal mine in the transportation cavity 201 can be reduced, and the subsequent cleaning workload is reduced.
Further, the bottom surface of transportation chamber 201 sets up to 2~5 degrees with the contained angle of horizontal plane, and the bottom surface of transportation chamber 201 is too big with the contained angle of horizontal plane, and then the colliery in whole conveyor for coal mining transportation chamber 201 falls out easily when normally transporting, and the bottom surface of transportation chamber 201 and the contained angle undersize of horizontal plane then do not play the effect that reduces the colliery and remain in transportation chamber 201, and further, the bottom surface of transportation chamber 201 and the contained angle of horizontal plane set up to 3 degrees.
The utility model provides a conveying device for coal mining, in the practical use process, when the residual coal mine is adhered in the transportation cavity 201 of the conveying device for coal mining, the servo motor 10 can be started, the servo motor 10 drives the screw thread rotating shaft 11 to periodically clockwise and anticlockwise rotate, and then drives the slider 6 to periodically horizontally reciprocate on the screw thread rotating shaft 11, thereby driving the cross rod 7 to reciprocate, realizing the horizontal reciprocating motion of the scraper blade in the transportation cavity 201, scraping the residual coal mine in the transportation cavity 201 by the lower end of the scraper blade, compared with the traditional manual cleaning, the conveying device is more convenient and labor-saving, in addition, the bottom surface of the scraper blade is laminated with the bottom surface of the transportation cavity 201, and the left side edge of the bottom surface of the scraper blade is arranged in a chamfer angle, not only can reduce the friction force between the scraper blade and the bottom surface of the transportation cavity 201, and lead the scraper blade to move more labor-saving, but also can scrape more coal mine when the scraper blade moves in the direction close to the, the scraper scrapes less coal mine when moving in a direction away from the movable door 4, thereby completely scraping the coal mine in the transportation cavity out of the transportation cavity 201. In a word, the utility model discloses can make the inside remaining colliery of conveyor clear up more convenient, laborsaving for the coal mining.
The principle and the embodiment of the present invention have been explained by using specific examples, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention, it should be pointed out that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and these modifications and modifications also fall into the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a conveyor for coal mining which characterized in that: the trolley comprises a trolley body (1), wherein a plurality of rollers are rotatably arranged on the lower portion of the trolley body (1), a conveying hopper (2) is fixedly arranged on the trolley body (1), a traction seat (3) is arranged on the right side of the conveying hopper (2), the traction seat (3) is fixedly connected with the trolley body (1), a conveying cavity (201) is formed in the conveying hopper (2), the upper end of the conveying cavity (201) is provided with an opening, and a movable door (4) is arranged on the left side surface of the conveying cavity (201); the front side edge of an upper end opening of the transportation cavity (201) is fixedly provided with a mounting seat (5), the mounting seat (5) is provided with a mounting groove, a threaded rotating shaft (11) is arranged in the mounting groove along the left-right direction, the left end and the right end of the threaded rotating shaft (11) are respectively rotatably connected with the left end and the right end of the mounting groove, one end part of the threaded rotating shaft (11) is rotatably connected with a servo motor (10), a sliding block (6) is arranged on the threaded rotating shaft (11), the sliding block (6) is rotatably connected with the threaded rotating shaft (11), the rear side edge of the upper end opening of the transportation cavity (201) is fixedly provided with a sliding rod (9) along the left-right direction, and the sliding sleeve (; the inside of transportation chamber (201) still follows the vertical scraper blade that is provided with of fore-and-aft direction, the shape of scraper blade sets up with transportation chamber (201) along the cross-sectional shape adaptation of fore-and-aft direction, the bottom surface of scraper blade sets up and the left side limit of scraper blade bottom surface is the chamfer angle setting with the bottom surface laminating of transportation chamber (201), the upper end fixedly connected with horizontal pole (7) of scraper blade, horizontal pole (7) set up along the fore-and-aft direction, the front end and slider (6) fixed connection of horizontal pole (7), the rear end and sliding sleeve (8) fixed connection of horizontal pole (7).
2. The coal mining conveyor apparatus according to claim 1, wherein: the scraper blade includes upper scraper blade (12) and lower scraper blade (13), wherein upper scraper blade (12) and lower scraper blade (13) are all along the vertical setting of fore-and-aft direction, the upper end and horizontal pole (7) fixed connection of upper scraper blade (12), the lower extreme of upper scraper blade (12) is provided with cavity (1201), the upper end sliding fit of lower scraper blade (13) is worn to establish in cavity (1201), be provided with on the up end of lower scraper blade (13) along vertical direction place hole (1301), place in hole (1301) and placed compression spring (14), compression spring (14) are in the compression state, the upper surface that cavity (1201) was adopted to the upper end of compression spring (14) is spacing, the lower extreme of compression spring (14) adopts the bottom surface that places hole (1301) spacing, the lower extreme of lower scraper blade (13) and the bottom surface laminating setting of transportation chamber (201) and the left side of lower scraper blade (13) bottom surface are the bevel angle setting.
3. The coal mining conveyor apparatus according to claim 2, wherein: the placing holes (1301) are arranged in plurality at intervals along the left-right direction.
4. A coal mining conveyor apparatus according to any one of claims 1 to 3, wherein: the bottom surface of the transportation cavity (201) is obliquely arranged in a manner that the left part is low and the right part is high.
5. The coal mining conveyor device according to claim 4, wherein: the bottom surface of the transportation cavity (201) and the horizontal plane form an included angle of 2-5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292646.2U CN211893206U (en) | 2020-03-11 | 2020-03-11 | Conveying device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292646.2U CN211893206U (en) | 2020-03-11 | 2020-03-11 | Conveying device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211893206U true CN211893206U (en) | 2020-11-10 |
Family
ID=73322950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292646.2U Expired - Fee Related CN211893206U (en) | 2020-03-11 | 2020-03-11 | Conveying device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211893206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919608A (en) * | 2022-05-18 | 2022-08-19 | 陕西竹园嘉原矿业有限公司 | Transport vechicle for coal mine production |
-
2020
- 2020-03-11 CN CN202020292646.2U patent/CN211893206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919608A (en) * | 2022-05-18 | 2022-08-19 | 陕西竹园嘉原矿业有限公司 | Transport vechicle for coal mine production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200985200Y (en) | Screw automatic supplier | |
| CN211893206U (en) | Conveying device for coal mining | |
| CN211278425U (en) | Intelligent weeding soil monitoring robot | |
| CN204892086U (en) | Second grade coal breaker | |
| CN210906300U (en) | Multiple broken jaw breaker | |
| CN201406200Y (en) | Scraping device of progressive roller of belt conveyor | |
| CN208597247U (en) | A kind of agricultural planting equipment of digging | |
| CN204861050U (en) | Novel edible part of a nut breakage device | |
| CN211136746U (en) | Stone litchi face strikes trigger grinding apparatus device | |
| CN202075145U (en) | Sampling machine used for belt conveyor | |
| CN210133631U (en) | Coal device is scraped to colliery belt feeder tail | |
| CN211732808U (en) | Novel tealeaves transportation device | |
| CN205409102U (en) | Novel plant duck rearging cage | |
| CN215860306U (en) | Crushing device and transportation system | |
| CN214838503U (en) | Opening adjusting device for pneumatic valve of feed opening | |
| CN216406795U (en) | Increase effectual coal bed gas exploitation fracturing unit of splitting | |
| CN214734378U (en) | Dedicated automatic filling device of fuel additive | |
| CN204110956U (en) | Bulk cargo collecting device and bulk cargo carloader | |
| CN211721116U (en) | Peanut harvesting and separating vehicle | |
| CN204032212U (en) | With the scourer of Roller compaction device | |
| CN210900310U (en) | Soybean seeder capable of realizing accurate seeding | |
| CN203313982U (en) | Ramp type pre-cooler capable of preventing poultry carcass retention | |
| CN210671355U (en) | Continuous type smashing device for pasture in animal husbandry | |
| CN210310943U (en) | Special sorting and discharging device for fish oil soft capsules | |
| CN2233249Y (en) | Medicinal hard gelatin capsule demoulding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |