CN203714646U - Belt conveyor - Google Patents
Belt conveyor Download PDFInfo
- Publication number
- CN203714646U CN203714646U CN201320843560.4U CN201320843560U CN203714646U CN 203714646 U CN203714646 U CN 203714646U CN 201320843560 U CN201320843560 U CN 201320843560U CN 203714646 U CN203714646 U CN 203714646U
- Authority
- CN
- China
- Prior art keywords
- belt
- wheel
- pulley
- rope
- dolly
- 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
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- Handcart (AREA)
Abstract
The utility model belongs to a belt conveyor capable of automatically adjusting the tension of a belt. The belt conveyor comprises a rack, the belt, a power head wheel, a tail wheel, upper support wheels, lower support wheels, a trolley, a pulley, a rope and a heavy hammer; the power head wheel, the trolley, the upper support wheels and the lower support wheels are connected onto the rack; the tail wheel is arranged on the trolley; four small wheels of the trolley are arranged in slot rails of the rack; the pulley is arranged on the rack; one end of the rope is fixed on the trolley; the other end of the rope bypasses the pulley to be connected with the heavy hammer. The belt wraps the power head wheel and the tail wheel. According to the belt conveyor, the tightness degree of the belt can be automatically adjusted by the gravity of the heavy hammer in summer and winter, and the belt cannot slide.
Description
Technical field
The utility model relates to a kind of device of carrying bulk cargo, especially can automatically regulate the band conveyor of belt expansive force.
Background technology
At present existing short band conveyor, regulates belt expansive force with screw rod, and the automatic adjusting of weight wheel is applicable to long apart from band conveyor, and short range generally adopts manual shift screw rod to remove to regulate belt expansive force.Cumbersome, easy slipping of the belt.
Summary of the invention
In order to overcome traditional short band conveyor expansive force, by artificial adjusting screw(rod) method, there is trouble, the deficiency that belt easily skids, the purpose of this utility model provides a kind of band conveyor that can automatically regulate belt expansive force.
The utility model adopted technical scheme of dealing with problems is: it comprises frame, belt, power great wheel, tail wheel, upper and lower support roller, dolly, pulley, rope, weight, in frame, connect power great wheel, dolly, upper and lower support roller, tail wheel is contained on dolly, 4 small wheels of dolly are contained in frame slot, pulley is contained in frame, one, rope is fixed on dolly, and rope one head circumference is crossed pulley and is connected with weight, and belt pack is trapped among on power great wheel, tail wheel.Weight gravity, through the tension of rope pulley dolly, tail wheel and belt, makes belt keep the expansive force of setting.By dolly, in frame, move energy automatic tightening or loosen belt.Thereby reach the object that the utility model can regulate belt tension automatically.
The beneficial effects of the utility model are, can automatically regulate belt expansive force, and simple in structure in addition, short, long belt machine can be used.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure is the schematic diagram in the utility model embodiment.
In figure 1, belt 2, upper support roller 3, power great wheel 4, frame 5, lower support wheel
6, tail wheel 7, dolly 8, pulley 9, rope 10, weight
The specific embodiment
In the embodiment shown in figure, at frame 4 front ends, power great wheel 3 is housed.Power great wheel 3 is provided with motor and gear in cylinder.The rotation of motor band cylinder.In frame 4 rear ends, be provided with grooved rail and be flexibly connected with 4 small wheels of dolly 7, dolly 7 can move forward and backward.On dolly 7, connect 9 one, tail wheel 6 and rope, pulley 8 is contained in frame 4.Rope 9 another head circumferences are crossed pulley 8 and are connected with weight 10.Belt leather 1 is enclosed on power great wheel 3 and tail wheel 6, and upper and lower support roller 2,5 is contained in upper and lower belt 1 frame 4 below.The degree of tightness of belt 1 determines weight 10 weight, and belt 1 expansive force regulates automatically by weight 10 gravity, and belt 1 can not skidded.
Claims (1)
1. a band conveyor, it comprises frame, belt, power great wheel, tail wheel, upper and lower support roller, dolly, pulley, rope, weight, it is characterized in that: in frame, connect power great wheel, dolly, upper and lower support roller, tail wheel is contained on dolly, 4 small wheels of dolly are contained in frame grooved rail, and pulley is contained in frame, and one, rope is fixed on dolly, rope other end is walked around pulley and is connected with weight, and belt pack is trapped among on power great wheel, tail wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843560.4U CN203714646U (en) | 2013-12-13 | 2013-12-13 | Belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843560.4U CN203714646U (en) | 2013-12-13 | 2013-12-13 | Belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714646U true CN203714646U (en) | 2014-07-16 |
Family
ID=51153819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843560.4U Expired - Fee Related CN203714646U (en) | 2013-12-13 | 2013-12-13 | Belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714646U (en) |
-
2013
- 2013-12-13 CN CN201320843560.4U patent/CN203714646U/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 |
Granted publication date: 20140716 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |