CN203006332U - Shell belt feeder with dual drive device - Google Patents
Shell belt feeder with dual drive device Download PDFInfo
- Publication number
- CN203006332U CN203006332U CN 201220745061 CN201220745061U CN203006332U CN 203006332 U CN203006332 U CN 203006332U CN 201220745061 CN201220745061 CN 201220745061 CN 201220745061 U CN201220745061 U CN 201220745061U CN 203006332 U CN203006332 U CN 203006332U
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- China
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- wheel
- chain
- drive
- drive device
- actuating device
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- Expired - Fee Related
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Abstract
Provided is a shell belt feeder with a dual drive device which can provide dual insurance and is good in use effect. The shell belt feeder with the dual drive device comprises a unload rotary drum and a transmission drum, wherein a shell belt is arranged between the unload rotary drum and a transmission rotary drum; one end of the transmission rotary drum is connected with a transmission chain wheel; the transmission chain wheel is connected with a first drive device through a short transmission chain; a first pressing wheel is connected with the short transmission chain in a pressing mode; a second drive device is arranged on the left of the first drive device and comprises a drive motor which is connected with a variator; the variator is connected with a second chain wheel which is corresponding to a first drive wheel; a second pressing wheel is arranged between the second chain wheel and the first drive wheel; the second chain wheel is connected with a transmission chain wheel through a long transmission chain; and the second pressing wheel is pressed on the long transmission chain.
Description
Technical field
The utility model relates to a kind of First Tape Feeder, relates in particular to a kind of First Tape Feeder with double-drive device.
Background technology
Under coal mine, the discharging opening general First Tape Feeder that adopts in large-scale coal bunker below is single the driving at present, be two First Tape Feeder feeds during use, one with, one standby, this method equipment installation period is long, investment is large, area is large, fault rate is high, discharging opening is large, dangerous high phenomenon, adopt a driving arrangement, in case break down, just will face whole driving surface stopping production phenomenon and occur, effectively carrying out of serious restriction Safety of Coal Mine Production and raw coal transportation, result of use is poor.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can provides double insurance, the First Tape Feeder with double-drive device that result of use is good.
for achieving the above object, the technical solution adopted in the utility model is: a kind of First Tape Feeder with double-drive device, comprise unloading roller and driving drum, be provided with the first band between unloading roller and driving drum, one end of driving drum is connected with driving chain wheel, driving chain wheel connects the first actuating device by short messenger chain, be crimped with the first pinch roller on short messenger chain, it is characterized in that: described the first actuating device left is designed with the second actuating device, the second actuating device comprises drive motor, be connected with variable-speed motor on drive motor, be connected with the second sprocket wheel on variable-speed motor, the second sprocket wheel is corresponding with the first drive wheel, be designed with the second pinch roller between the second sprocket wheel and the first drive wheel, be connected by long messenger chain between the second sprocket wheel and driving chain wheel, the second pinch roller is pressed on long messenger chain.
The utility model has the advantages of and be: due to this structure of the present utility model, a deflector chute and a feeder are installed below large-scale coal bunker, two actuators are installed, so when breaking down for one, utilize long messenger chain directly to connect, save time, laborsaving, province's fund, safe, less investment, meet energy-conservation purpose, result of use is good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model uses short messenger chain to connect;
Fig. 3 is the structural representation that the utility model uses long messenger chain to connect.
In accompanying drawing: 1, long messenger chain; 2, the second pinch roller; 3, the first drive wheel; 4, the first pinch roller; 5, short messenger chain; 6, driving chain wheel; 7, unloading roller; 8, first band; 9, driving drum; 10, drive motor; 11, variable-speed motor; 12, the second sprocket wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
the utility model such as Fig. 1, 2, shown in 3, a kind of First Tape Feeder with double-drive device, comprise unloading roller 7 and driving drum 9, be provided with first band 8 between unloading roller 7 and driving drum 9, one end of driving drum 9 is connected with driving chain wheel 6, driving chain wheel 6 connects the first actuating device by short messenger chain 5, be crimped with the first pinch roller 4 on short messenger chain 5, it is characterized in that: described the first actuating device left is designed with the second actuating device, the second actuating device comprises drive motor 10, be connected with variable-speed motor 11 on drive motor 10, be connected with the second sprocket wheel 12 on variable-speed motor 11, the second sprocket wheel 12 is corresponding with the first drive wheel 3, be designed with the second pinch roller 2 between the second sprocket wheel 12 and the first drive wheel 3, be connected by long messenger chain 1 between the second sprocket wheel 12 and driving chain wheel 6, the second pinch roller 2 is pressed on long messenger chain 1.
The left of former actuating device approximately 400mm the one standby actuating device of cover is installed at the place, namely approximately the 400mm place the second actuating device is installed at first set actuating device left, difference is that the second pinch roller diameter ∮ 300mm is greater than the first pinch roller diameter ∮ 150mm, the installation site higher than the about 200mm of the first drive wheel, is mainly to prevent that long messenger chain from touching the first drive wheel in using the second actuating device; Next is that long messenger chain is as the criterion from appropriateness to head roll sprocket wheel location gap with improved reductor chain wheel location than the moving chain length of short pass, when the first actuating device breaks down, remove immediately short messenger chain, long messenger chain is installed, original motor has a power failure, standby drive motor power supply, thus realize the purpose that First Tape Feeder moves safely and fast.
Use the utility model, when the first actuating device breaks down, directly long messenger chain hung on the second sprocket wheel of the second actuating device, by the second pinch roller controlling party to and angle, thereby realize safe and orderly transportation.
The utility model is for the actuating device of large-scale coal bunker below First Tape Feeder double insurance under colliery, this device can reduce installation and the use of a feeder, particularly on main conveying system, processes fast when breaking down, directly chaining gets final product, and saves time, laborsaving, energy-conservation and high efficiency.
Claims (1)
1. First Tape Feeder with double-drive device, comprise unloading roller (7) and driving drum (9), be provided with first band (8) between unloading roller (7) and driving drum (9), one end of driving drum (9) is connected with driving chain wheel (6), driving chain wheel (6) connects the first actuating device by short messenger chain (5), be crimped with the first pinch roller (4) on short messenger chain (5), it is characterized in that: described the first actuating device left is designed with the second actuating device, the second actuating device comprises drive motor (10), be connected with variable-speed motor (11) on drive motor (10), be connected with the second sprocket wheel (12) on variable-speed motor (11), the second sprocket wheel (12) is corresponding with the first drive wheel (3), be designed with the second pinch roller (2) between the second sprocket wheel (12) and the first drive wheel (3), be connected by long messenger chain (1) between the second sprocket wheel (12) and driving chain wheel (6), the second pinch roller (2) is pressed on long messenger chain (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745061 CN203006332U (en) | 2012-12-31 | 2012-12-31 | Shell belt feeder with dual drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745061 CN203006332U (en) | 2012-12-31 | 2012-12-31 | Shell belt feeder with dual drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006332U true CN203006332U (en) | 2013-06-19 |
Family
ID=48597947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745061 Expired - Fee Related CN203006332U (en) | 2012-12-31 | 2012-12-31 | Shell belt feeder with dual drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006332U (en) |
-
2012
- 2012-12-31 CN CN 201220745061 patent/CN203006332U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131231 |