CN202147982U - Longitudinal expansion and contraction adjusting and locking mechanism of belt conveyor - Google Patents
Longitudinal expansion and contraction adjusting and locking mechanism of belt conveyor Download PDFInfo
- Publication number
- CN202147982U CN202147982U CN201120215974U CN201120215974U CN202147982U CN 202147982 U CN202147982 U CN 202147982U CN 201120215974 U CN201120215974 U CN 201120215974U CN 201120215974 U CN201120215974 U CN 201120215974U CN 202147982 U CN202147982 U CN 202147982U
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- China
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- fuselage
- locking mechanism
- contraction
- guide wheel
- winch
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Abstract
The utility model discloses a longitudinal expansion and contraction adjusting and locking mechanism of a belt conveyor, comprising a hoisting power section and a guide wheel pressure bearing and positioning part for linear expansion and contraction. The hoisting power section is arranged on the guide wheel pressure bearing and positioning part in linear expansion and contraction and comprises a worm and worm gear speed reducer, a first hoist and a second hoist; the first hoist and the second hoist are respectively arranged on two sides of the worm and worm gear speed reducer; the guide wheel pressure bearing and positioning part in linear expansion and contraction comprises a pressure wheel assembly, a locking mechanism, a support wheel assembly, a sub-body and a main body; the pressure wheel assembly is connected between the locking mechanism and the main body; the locking mechanism and the support wheel assembly are fixed below the sub-body; and the main body is fixed above the sub-body. The longitudinal expansion and contraction adjusting and locking mechanism of the belt conveyor can be used for adjusting the expansion and contraction and increasing the conveying length.
Description
Technical field
The utility model relates to a kind of belt conveyer, particularly a kind of longitudinal extension adjustment and lockout mechanism of belt conveyer.
Background technology
Belt conveyer has become one of visual plant in the whole production link, and it has the structure advanced person, comformability is strong, resistance is little, the life-span is long, easy to maintenance, characteristics such as fender guard is neat.Kind, the type of the belt conveyer that China manufactures are more.During " eight or five "; Through country's one continuous line " producing ten thousand tons of fully-mechanized mining equipments daily " project implementation; The technical merit of belt conveyer has had large increase, and underground mine use is high-power, the Study on Key Technique of long belt conveyor and new product development have all been made significant headway.Like high spud angle long belt conveyor complete equipment; The band conveyor of the portable liftable angle of high-yield and high-efficiency driving surface extensible belt conveyor etc. has all been filled up domestic blank; And the attenuating gordian technique of belt conveyer and main component thereof theoretical investigation and product development have been carried out; Multiple soft start and brake equipment have been succeeded in developing and with programmable logic controller (Programmable Logic Controller; PLC) be the programmable control device of core, drive system adopts variable speed fluid coupling and epicyclic reduction gear.
Mostly the structure of extension band type conveyor is hydraulic drive linear telescopic structure on the market now, promotes secondary body and moves forward and backward chain type transmission linear telescopic, and it is suitable for flexible being limited in scope, and operating range is less, and certain limitation is arranged.
The utility model content
The utility model technical matters to be solved provides a kind of longitudinal extension adjustment and lockout mechanism of belt conveyer, its scalable adjustment and expansion delivered length.
For solveing the technical problem; The utility model provides a kind of longitudinal extension adjustment and lockout mechanism of belt conveyer; It is characterized in that it comprises the guide wheel pressure-bearing localization part of elevator power pack section and linear telescopic motion, the elevator power pack section is contained on the guide wheel pressure-bearing localization part of linear telescopic motion; The elevator power pack section comprises turbine and worm reductor, first winch, second winch, and first winch and second winch are located at the both sides of turbine and worm reductor respectively; The guide wheel pressure-bearing localization part of linear telescopic motion comprises pinch roller assembly, lockout mechanism, support roller assembly, inferior fuselage, fuselage; Pinch roller assembly is connected between lockout mechanism and the fuselage; Lockout mechanism, support roller assembly are fixed on the below of time fuselage, and fuselage is fixed on the top of time fuselage.
The positive progressive effect of the utility model is: the longitudinal extension adjustment of the utility model belt conveyer and the scalable adjustment of lockout mechanism and expansion delivered length.
Description of drawings
Fig. 1 is the structural representation of elevator power pack section in the utility model.
Fig. 2 is the structural representation of the guide wheel pressure-bearing localization part of the utility model cathetus fore and aft motion.
The specific embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
As depicted in figs. 1 and 2; The longitudinal extension adjustment of the utility model belt conveyer and lockout mechanism comprise the guide wheel pressure-bearing localization part 2 (as shown in Figure 2) of elevator power pack section 1 (as shown in Figure 1) and linear telescopic motion; Elevator power pack section 1 is contained on the guide wheel pressure-bearing localization part 2 of linear telescopic motion; Elevator power pack section 1 comprises that turbine and worm reductor 11, first winch 12, second winch, 13, the first winchs 12 and second winch 13 are located at the both sides of turbine and worm reductor 11 respectively.The steel wire of another winch just is outlet during the steel wire inlet wire of a winch, and two winchs are advanced and retreat each other, and the terminal of two winchs all is connected with fuselage; The associating winch links to each other with inferior fuselage; Form stretch ring around, under the indication of control signal or feedback, carry out the rotating elevator, realize that time fore and aft motion of fuselage in fuselage is moving; Then carry out work at assigned address according to signal indication stop location then, scalable like this adjustment and expansion delivered length.
The guide wheel pressure-bearing localization part 2 of linear telescopic motion comprises pinch roller assembly 21, lockout mechanism 22, support roller assembly 23, inferior fuselage 24, fuselage 25; Pinch roller assembly 21 is connected between lockout mechanism 22 and the fuselage 25; Lockout mechanism 22, support roller assembly 23 are fixed on the below of time fuselage 24, and fuselage 25 is fixed on the top of time fuselage 24.Inferior fuselage and fuselage are two band conveyors that have independent power, and in the elevator process, the linear telescopic of under the common pressure-bearing effect of support roller assembly 23 and pinch roller assembly 21, accomplishing nested type moves.Lockout mechanism 22 fastenings locking time fuselage behind the assigned address, and play the spacing effect of derailing of preventing.
Though more than described the specific embodiment of the utility model; But those skilled in the art is to be understood that; These only are casehistorys, under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these embodiments.Therefore, the protection domain of the utility model is limited appended claims.
Claims (1)
1. the longitudinal extension adjustment and the lockout mechanism of a belt conveyer; It is characterized in that; It comprises the guide wheel pressure-bearing localization part of elevator power pack section and linear telescopic motion; The elevator power pack section is contained on the guide wheel pressure-bearing localization part of linear telescopic motion, and the elevator power pack section comprises turbine and worm reductor, first winch, second winch, and first winch and second winch are located at the both sides of turbine and worm reductor respectively; The guide wheel pressure-bearing localization part of linear telescopic motion comprises pinch roller assembly, lockout mechanism, support roller assembly, inferior fuselage, fuselage; Pinch roller assembly is connected between lockout mechanism and the fuselage; Lockout mechanism, support roller assembly are fixed on the below of time fuselage, and fuselage is fixed on the top of time fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215974U CN202147982U (en) | 2011-06-23 | 2011-06-23 | Longitudinal expansion and contraction adjusting and locking mechanism of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215974U CN202147982U (en) | 2011-06-23 | 2011-06-23 | Longitudinal expansion and contraction adjusting and locking mechanism of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147982U true CN202147982U (en) | 2012-02-22 |
Family
ID=45589050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120215974U Expired - Lifetime CN202147982U (en) | 2011-06-23 | 2011-06-23 | Longitudinal expansion and contraction adjusting and locking mechanism of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649951A (en) * | 2019-01-22 | 2019-04-19 | 北京昊辰投资担保有限公司 | Extendible belt conveyer |
-
2011
- 2011-06-23 CN CN201120215974U patent/CN202147982U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649951A (en) * | 2019-01-22 | 2019-04-19 | 北京昊辰投资担保有限公司 | Extendible belt conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |