CN211225227U - Coal feeder capable of adjusting coal drop point - Google Patents
Coal feeder capable of adjusting coal drop point Download PDFInfo
- Publication number
- CN211225227U CN211225227U CN201922320870.8U CN201922320870U CN211225227U CN 211225227 U CN211225227 U CN 211225227U CN 201922320870 U CN201922320870 U CN 201922320870U CN 211225227 U CN211225227 U CN 211225227U
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- Prior art keywords
- locking
- coal
- fixed
- feeder
- coal feeder
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
Coal feeder of adjustable coal breakage point for solve the easy problem of damaging of feeder conveyer belt. The coal feeder comprises a coal feeder body and a conveying mechanism, wherein the conveying mechanism comprises a pair of rollers, a conveying belt arranged between the two rollers, and a carrier roller arranged between the two rollers. The utility model provides a feeder of adjustable coal breakage point, at the operation in-process, can find out through observing whether the ore falls in the intermediate position of conveyer belt. When the ore does not fall on the middle position of the conveying belt, the position of the carrier roller can be adjusted through the adjusting mechanism, and then the position of the conveying belt is adjusted, so that the ore is ensured to fall on the middle position of the conveying belt.
Description
Technical Field
The utility model belongs to the technical field of the feeder technique and specifically relates to a feeder of adjustable coal breakage point.
Background
The feeder is used for transporting the transportation to the coal mine stone, and the feeder among the prior art sets up the armor in the conveyer belt outside to increase the structural strength of conveyer belt. After falling on the conveyer belt, the ore is firstly contacted with the armor, and then the impact on the conveyer belt is reduced, so that the service life of the conveyer belt is prolonged. In actual use, however, due to the existence of the armor and the change of coal dropping points, ore enters gaps among the armor, so that the ore on the conveying belt deflects to one side, and the conveying belt is more easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feeder of adjustable coal breakage point for solve the problem of the easy damage of feeder conveyer belt.
The utility model provides a technical scheme that its technical problem adopted is: the coal feeder capable of adjusting the coal drop point comprises a coal feeder main body and a conveying mechanism, wherein the conveying mechanism comprises a pair of rollers, a conveying belt arranged between the two rollers, and a carrier roller arranged between the two rollers.
Furthermore, the locking mechanism comprises a locking wheel fixed on the screw rod, a locking device arranged below the locking wheel, a sliding plate arranged in the locking device in a sliding mode, a locking pin fixed on the sliding plate, and a spring arranged between the sliding plate and the inner wall of the locking device, wherein the upper end of the locking pin extends out of the locking device under the action of the spring and is arranged in a locking hole in the outer wall of the locking wheel.
Furthermore, a plurality of locking holes which are uniformly arranged along the circumferential direction are formed in the circular outer wall of the locking wheel.
Furthermore, a synchronizing rod is fixed on the locking pin, a handle arranged outside the locking device is fixed on the synchronizing rod, and a long groove corresponding to the synchronizing rod is arranged on the side wall of the locking device.
Furthermore, the adjusting mechanism further comprises a worm wheel fixed on the lead screw, a worm meshed with the worm wheel and rotatably installed on the coal feeder main body, a driven gear fixed on the worm, and a driving gear meshed with the driven gear, and the handle is rotatably connected with the driving gear.
The utility model has the advantages that: the utility model provides a feeder of adjustable coal breakage point, at the operation in-process, can find out through observing whether the ore falls in the intermediate position of conveyer belt. When the ore does not fall on the middle position of the conveying belt, the position of the carrier roller can be adjusted through the adjusting mechanism, and then the position of the conveying belt is adjusted, so that the ore is ensured to fall on the middle position of the conveying belt.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a transport mechanism;
FIG. 3 is one of the schematic views of the adjustment mechanism;
FIG. 4 is a second schematic view of the adjustment mechanism;
FIG. 5 is a schematic view of the locking mechanism of FIG. 4;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a schematic view of the structure of the slide plate;
FIG. 8 is a third schematic view of an adjustment mechanism;
in the figure: the coal feeder comprises a coal feeder main body, a roller 2, a conveying belt 21, a carrier roller 3, a roller frame 31, a slide block 32, a screw rod 33, a handle 34, a locking wheel 4, a locking hole 41, a locking device 5, a sliding plate 51, a spring 52, a locking pin 53, a driving rod 54, a handle 55, a worm wheel 6, a worm 61, a driven gear 62 and a driving gear 63.
Detailed Description
As shown in fig. 1 to 8, the coal feeder of the present invention mainly comprises a coal feeder main body 1, a conveying mechanism and an adjusting mechanism, wherein the position of the conveying mechanism is adjusted by the adjusting mechanism to realize the adjustment of the coal dropping point.
As shown in fig. 1, a coal feeder body 1 is a prior art, a conveying mechanism is arranged at the lower part of the coal feeder body, as shown in fig. 2, the conveying mechanism comprises rollers 2 at two ends, a conveying belt 21 arranged between the two rollers, and a carrier roller 3 arranged between the two rollers and contacted with the upper conveying belt, wherein one roller is driven to rotate under the action of a driving mechanism, and the description is omitted here because of the prior art.
As shown in fig. 2 and 3, the adjusting mechanism includes a roller frame 31 disposed at two ends of the idler, a slider 32 disposed below the roller frame and fixedly connected to the roller frame, a screw 33 threadedly connected to the two sliders, and a handle 34 fixed to the screw. Along the axial direction of the carrier roller, the carrier roller and the conveying belt are relatively fixed; when the idler moves along the axis, the conveyor belt moves in synchronism with the idler. Through the position of adjusting the conveyer belt, change the position that the ore fell on the conveyer belt, and then ensure that the ore falls in the intermediate position of conveyer belt, avoid the conveyer belt atress unbalance to lead to the incline and damage. The axial position of the carrier roller is adjusted through the adjusting mechanism, and then the position of the conveying belt is adjusted, so that the coal dropping point is ensured to be positioned in the middle of the conveying belt.
As shown in fig. 3 to 6, a second structure of the adjusting mechanism is schematically illustrated, and the adjusting mechanism differs from the adjusting mechanism shown in fig. 2 in that a locking mechanism is further included. The locking mechanism comprises a locking wheel 4 fixed on the screw rod and a locking device 5 arranged below the locking wheel, the locking wheel is of a circular structure, and a plurality of locking holes 41 uniformly arranged along the circumferential direction are formed in the circular outer wall of the locking wheel. The locking ware is hollow cuboid structure, and slidable mounting has slide 51 in the inner chamber of locking ware, is fixed with locking round pin 53 on the slide, is equipped with spring 5 between slide and locking ware inner wall, and the locking round pin stretches into the downthehole realization of locking on the locking wheel to the fixed of locking wheel under the effect of spring, and then realizes the fixed of lead screw, finally realizes the fixed of slider and bearing roller. As shown in fig. 7, a synchronization rod 54 is fixed on the locking pin, the synchronization rod is in an "L" shape, a first end of the synchronization rod is fixedly connected with the locking pin, a handle 55 arranged outside the locking device is fixed at a second end of the synchronization rod, and when the handle is held and pulled downwards, the locking pin can be driven to move out of the locking wheel, and at the moment, the locking wheel can rotate. When the locking pin is arranged in the locking hole of the locking wheel under the action of the spring, the locking wheel cannot rotate. The side wall of the locking device is provided with a long groove corresponding to the synchronous rod.
As shown in fig. 8, a third schematic structural diagram of the adjusting mechanism is that the adjusting mechanism includes a roller frame 31 disposed at two ends of the idler, a slider 32 disposed below the roller frame and fixedly connected to the roller frame, a lead screw 33 in threaded connection with the two sliders, a worm wheel 6 fixed on the lead screw, a worm 61 engaged with the worm wheel and rotatably mounted on the coal feeder body, a driven gear 62 fixed on the worm, and a driving gear 63 engaged with the driven gear, wherein a handle is fixed on the driving gear, the handle is rotated to drive the rotation of the worm, further to drive the rotation of the worm wheel, further to drive the rotation of the lead screw, further to drive the movement of the slider, and finally to drive the movement of the idler along its own axis. Because the worm and the worm wheel have self-locking performance, the carrier roller can not move randomly after being fixed.
The utility model discloses a coal feeder can find out whether the ore falls in the intermediate position of conveyer belt through observing at the operation in-process. When the ore does not fall on the middle position of the conveying belt, the position of the carrier roller can be adjusted through the adjusting mechanism, and then the position of the conveying belt is adjusted, so that the ore is ensured to fall on the middle position of the conveying belt.
Claims (5)
1. The coal feeder capable of adjusting the coal drop point comprises a coal feeder main body and a conveying mechanism, wherein the conveying mechanism comprises a pair of rollers, a conveying belt arranged between the two rollers, and a carrier roller arranged between the two rollers.
2. The coal feeder capable of adjusting the coal drop point as claimed in claim 1, further comprising a locking mechanism, wherein the locking mechanism comprises a locking wheel fixed on the screw rod, a locking device arranged below the locking wheel, a sliding plate arranged in the locking device in a sliding manner, a locking pin fixed on the sliding plate, and a spring arranged between the sliding plate and the inner wall of the locking device, and the upper end of the locking pin extends out of the locking device and is arranged in a locking hole in the outer wall of the locking wheel under the action of the spring.
3. The coal feeder of claim 2, wherein the locking wheel has a plurality of circumferentially uniformly disposed locking holes in a circular outer wall thereof.
4. The coal feeder with the adjustable coal drop point as claimed in claim 2, wherein a synchronizing rod is fixed on the locking pin, a handle is fixed on the synchronizing rod and is arranged outside the locking device, and an elongated slot corresponding to the synchronizing rod is arranged on the side wall of the locking device.
5. The coal feeder of claim 1, wherein the adjustment mechanism further comprises a worm gear fixed to the lead screw, a worm engaged with the worm gear and rotatably mounted to the feeder body, a driven gear fixed to the worm, and a drive gear engaged with the driven gear, the handle being rotatably connected to the drive gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320870.8U CN211225227U (en) | 2019-12-19 | 2019-12-19 | Coal feeder capable of adjusting coal drop point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320870.8U CN211225227U (en) | 2019-12-19 | 2019-12-19 | Coal feeder capable of adjusting coal drop point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225227U true CN211225227U (en) | 2020-08-11 |
Family
ID=71925286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320870.8U Expired - Fee Related CN211225227U (en) | 2019-12-19 | 2019-12-19 | Coal feeder capable of adjusting coal drop point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211225227U (en) |
-
2019
- 2019-12-19 CN CN201922320870.8U patent/CN211225227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 271612 in the courtyard of xinchazhuang mining company, Shiheng Town, Feicheng City, Tai'an City, Shandong Province Patentee after: Shandong Luchuang Energy Technology Co.,Ltd. Address before: 271612 Feicheng City, Tai'an, Shandong Patentee before: Shandong xinchazhuang Mining Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |