CN204916958U - Wear -resisting type ore delivery machine with dustproof function - Google Patents
Wear -resisting type ore delivery machine with dustproof function Download PDFInfo
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- CN204916958U CN204916958U CN201520632038.0U CN201520632038U CN204916958U CN 204916958 U CN204916958 U CN 204916958U CN 201520632038 U CN201520632038 U CN 201520632038U CN 204916958 U CN204916958 U CN 204916958U
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- gear
- belt conveyor
- conveyer belt
- bellows
- wear
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a wear -resisting type ore delivery machine with dustproof function, including frame and conveyer belt, be provided with in the frame with conveyer belt meshed gears subassembly, the gear assembly include the axis, in proper order the interval install in epaxial axle sleeve and gear and with the lock nut of axis screw -thread fit with fixed axle sleeve and gear, the exhaust end of conveyer belt is provided with dust keeper, and dust keeper includes second motor, the 2nd machine controller, detects the level sensor of ore position and the bellows of guide whereabouts material. The utility model discloses a material and outside air are kept apart to the bellows, quantity that reducible powder was blown away, and reduction air dust that can be very big pollutes, and the gear in the gear assembly and the mounted position of axle sleeve can be changed, and after the partial flank of tooth of driving cog wore and tore on the conveyer belt, change gear wheel position messenger conveyer belt again can reuse to the life of extension conveyer belt that can be very big.
Description
Technical field
The utility model relates to a kind of load transfer device, particularly a kind of ores lifting machine.
Background technology
It is strong that band conveyor has traffic capacity, and fed distance is far away, and structure is simply easy to safeguard, can carry out the advantage such as Programmed control and automation mechanized operation easily, be widely used in ores lifting field.
In prior art, belt conveyer is primarily of two end points cylinders and the tight closed belt conveyor composition overlapped on it.The cylinder driving belt conveyor to rotate is called head roll (driving drum); Another is only that the cylinder changing conveyer belt direction is called bend pulley.Head roll is driven by retarder by electrical motor, and belt conveyor relies on the friction force between head roll and belt conveyor to drag.Head roll is generally all contained in throw-off end, with increasing traction, is conducive to dragging.Material is fed by feeding end, drops on the belt conveyor of rotation, relies on belt conveyor friction drive to be transported to throw-off end and draws off.
Ores lifting machine ore unloaded drop on ore yard time, because ore height of drop is large, the time that in discharge process, ore is exposed in air is long, and the powdered ingredients in ore is easily blown away, and causes serious dust pollution.
And due to existing teeth belt type conveyer, the flank of tooth on its gear and belt conveyor is Full connected, and tooth surface abrasion is very fast, and make the life-span of gear and belt conveyor shorter, belt conveyor replacement frequency is higher, and then causes productive costs higher.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of wear-resisting type ores lifting machine with dust reduction capability, easily causes the problem of dust pollution and belt conveyor tooth surface abrasion block, problem that replacement frequency is high to solve conveyer in discharge process.
The utility model has the wear-resisting type ores lifting machine of dust reduction capability, comprise frame and belt conveyor, the medial surface of described belt conveyor is provided with driving cog, described frame is provided with and driving cog gears in mesh assembly and the first motor of being connected with gear assembly by retarder, described gear assembly comprise axis, successively interval be arranged on axle sleeve on axis and gear and with axis screw thread fit with the jam nut of fixed hub and gear;
The exhaust end of described belt conveyor is provided with dust keeper, described dust keeper comprises the second motor, second electric machine controller, detect the level sensor of ore position and guide the bellows of falling material, the upper end of described bellows is fixed in frame by upper backup pad, the lower end of bellows is connected with lower supporting plate, described second motor is arranged in frame, described lower supporting plate is provided with hanger, described hanger is connected with the hoist cable be connected with the second rotor, described upper backup pad is also provided with the track adjusting wheel guiding hoist cable, described level sensor and the electrical connection of the second electric machine controller.
Further, described first motor and gear assembly are set up in parallel some groups along belt conveyor.
Further, described lower supporting plate is also provided with spray head.
The beneficial effects of the utility model:
1, the utility model has the wear-resisting type ores lifting machine of dust reduction capability, by bellows, material and outside air are isolated in blanking process, can reduce material and expose the aerial time, reduce the quantity that powder is blown away, reduction air-borne dust that can be very large pollutes; And control motor automatic deploying and retracting bellows by level sensor and controller, bellows lower end can be avoided with stockpile to contact the putty problem caused.
2, the utility model has the wear-resisting type ores lifting machine of dust reduction capability, gear in its gear assembly and the installation site of axle sleeve can be exchanged, make in the course of the work, after the part tooth surface abrasion of belt conveyor upper driving tooth, gear can be exchanged, the gear after exchange and the unworn part contact of driving cog, thus belt conveyor can be reused again, thus the service life of prolongation belt conveyor that can be very large, reduce the replacement frequency of belt conveyor.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the wear-resisting type ores lifting machine of dust reduction capability;
Fig. 2 is the sectional structure schematic diagram of gear assembly.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment has the wear-resisting type ores lifting machine of dust reduction capability, comprise frame 1 and belt conveyor 2, the medial surface of described belt conveyor is provided with driving cog, described frame is provided with and driving cog gears in mesh assembly and the first motor 3 of being connected with gear assembly by retarder, described gear assembly comprise axis 4, successively interval be arranged on axle sleeve 5 on axis and gear 6 and with axis screw thread fit with the jam nut 7 of fixed hub and gear;
The exhaust end of described belt conveyor is provided with dust keeper, described dust keeper comprises the second motor 8, second electric machine controller, detect the level sensor 9 of ore position and guide the bellows 10 of falling material, the upper end of described bellows is fixed in frame by upper backup pad 11, the lower end of bellows is connected with lower supporting plate 12, described second motor is arranged in frame, described lower supporting plate is provided with hanger 13, described hanger is connected with the hoist cable 14 be connected with the second rotor, described upper backup pad is also provided with the track adjusting wheel 15 guiding hoist cable, described level sensor and the electrical connection of the second electric machine controller.
The present embodiment has the wear-resisting type ores lifting machine of dust reduction capability, by bellows, material and outside air are isolated in blanking process, can reduce material and expose the aerial time, reduce the quantity that powder is blown away, reduction air-borne dust that can be very large pollutes.And the distance of bellows lower end and stockpile is detected by level sensor, detection signal is sent into controller by level sensor, when level sensor detects that the distance of bellows lower end and material level exceeds setting value, controller just controls motor automatic deploying and retracting hoist cable makes the distance of bellows lower end and stockpile to setting value, thus the putty problem and bellows that bellows lower end can be avoided to contact with stockpile cause and stockpile are apart from the too high problem causing dust pollution.
And the utility model has the wear-resisting type ores lifting machine of dust reduction capability, gear in its gear assembly and the installation site of axle sleeve can be exchanged, make in the course of the work, after the part tooth surface abrasion of belt conveyor upper driving tooth, gear can be exchanged, the gear after exchange and the unworn part contact of driving cog, thus belt conveyor can be reused again, thus the service life of prolongation belt conveyor that can be very large, reduce the replacement frequency of belt conveyor.
As the improvement to the present embodiment, described first motor 3 and gear assembly are set up in parallel some groups along belt conveyor; Many group motors and gear assembly is adopted to drive belt conveyor, when one of them motor breaks down, all the other motors can work on, conveyer can not be caused to stop producing, fault-resistant performance is high, and adopts gear transmission, the even gears meshing of the driving cog of both sides up and down of belt conveyor, driving efficiency is high, can improve the traffic capacity of conveyer.
As the improvement to the present embodiment, described lower supporting plate is also provided with spray head 16, in ore powder more and wind speed is larger time, by delivery system being connected with spray head 16, utilize spray head 16 dedusting of spraying water to prevent dust pollution.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. there is a wear-resisting type ores lifting machine for dust reduction capability, comprise frame and belt conveyor, it is characterized in that:
The medial surface of described belt conveyor is provided with driving cog, described frame is provided with and driving cog gears in mesh assembly and the first motor of being connected with gear assembly by retarder, described gear assembly comprise axis, successively interval be arranged on axle sleeve on axis and gear and with axis screw thread fit with the jam nut of fixed hub and gear;
The exhaust end of described belt conveyor is provided with dust keeper, described dust keeper comprises the second motor, second electric machine controller, detect the level sensor of ore position and guide the bellows of falling material, the upper end of described bellows is fixed in frame by upper backup pad, the lower end of bellows is connected with lower supporting plate, described second motor is arranged in frame, described lower supporting plate is provided with hanger, described hanger is connected with the hoist cable be connected with the second rotor, described upper backup pad is also provided with the track adjusting wheel guiding hoist cable, described level sensor and the electrical connection of the second electric machine controller.
2. the wear-resisting type ores lifting machine with dust reduction capability according to claim 1, is characterized in that: described first motor and gear assembly are set up in parallel some groups along belt conveyor.
3. the wear-resisting type ores lifting machine with dust reduction capability according to claim 1, is characterized in that: described lower supporting plate is also provided with spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632038.0U CN204916958U (en) | 2015-08-20 | 2015-08-20 | Wear -resisting type ore delivery machine with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632038.0U CN204916958U (en) | 2015-08-20 | 2015-08-20 | Wear -resisting type ore delivery machine with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916958U true CN204916958U (en) | 2015-12-30 |
Family
ID=54966107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632038.0U Expired - Fee Related CN204916958U (en) | 2015-08-20 | 2015-08-20 | Wear -resisting type ore delivery machine with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204916958U (en) |
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2015
- 2015-08-20 CN CN201520632038.0U patent/CN204916958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170820 |