CN205204034U - Power and free conveyor's sprocket overspeed device tensioner - Google Patents

Power and free conveyor's sprocket overspeed device tensioner Download PDF

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Publication number
CN205204034U
CN205204034U CN201521014654.6U CN201521014654U CN205204034U CN 205204034 U CN205204034 U CN 205204034U CN 201521014654 U CN201521014654 U CN 201521014654U CN 205204034 U CN205204034 U CN 205204034U
Authority
CN
China
Prior art keywords
sprocket
chain
actuating cylinder
hydraulic actuating
pressure
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
Application number
CN201521014654.6U
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Chinese (zh)
Inventor
王永辉
陈霞
邱振明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maanshan Xiangyu Machinery Automation Science & Technology Co Ltd
Original Assignee
Maanshan Xiangyu Machinery Automation Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maanshan Xiangyu Machinery Automation Science & Technology Co Ltd filed Critical Maanshan Xiangyu Machinery Automation Science & Technology Co Ltd
Priority to CN201521014654.6U priority Critical patent/CN205204034U/en
Application granted granted Critical
Publication of CN205204034U publication Critical patent/CN205204034U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a power and free conveyor's sprocket overspeed device tensioner, sprocket overspeed device tensioner includes conveying chain frame, sprocket device and trolley track, the sprocket drive system is installed at sprocket device both ends, be provided with the tight system in load feedback top in the sprocket drive system, the tight system in load feedback top includes drive wheel, mount pad, top pressure spring, adjustment seat, drive shaft and pressure feedback sensor. The utility model has the advantages that: the sprocket device adopts the tight system in load feedback top, and the tight system in load feedback top adopts pressure feedback sensor to make the sprocket keep the tensioning state constantly at the operation in -process, guarantees the accurate performance of sprocket operation.

Description

A kind of sprocket tension device of Stacking Type Hang Conveyer
Technical field
The utility model relates to a kind of sprocket tension device, in particular, relates to a kind of sprocket tension device of Stacking Type Hang Conveyer.
Background technology
Overhead chain conveyer is the equipment of the continuative transport with airtight space circuit, it can be implemented in descending spatially and turning, there is layout type flexibly personal, the advantage that floor area is little, is therefore widely used in the streamline production operation in enormous quantities in the industries such as machinery, automobile, electronics, household electrical appliance, light industry, food and chemical industry.
At present, in use mainly there is following problem in common overhead chain conveyer, the mechanical tensioning device that the overhead chain conveyer chain strip adoption of prior art is traditional, loosening in use easily appears in traditional mechanical tensioning device, sprocket wheel is caused to occur error in transmission process, substantially increase the maintenance cost in later stage, affect production efficiency.
Summary of the invention
The utility model for the deficiency of existing product, and provides a kind of rational in infrastructure, practical, safe and reliable, a kind of sprocket tension device of Stacking Type Hang Conveyer of lowering maintenance cost, enhancing productivity.
The sprocket tension device of a kind of Stacking Type Hang Conveyer of the present utility model, described sprocket tension device comprises conveyer chain frame, chain gear apparatus and trolley track, described chain gear apparatus two ends are provided with chain wheel drive system, load feedback pre-tightening system is provided with in described chain wheel drive system, described load feedback pre-tightening system comprises drive wheel, mount pad, top pressure spring, adjusting seat, axle drive shaft and pressure feedback sensor, described drive wheel is connected with the chain interoperation of chain gear apparatus, described drive wheel is installed on the driving shaft, pressure feedback sensor is installed in described axle drive shaft, described axle drive shaft is arranged on the front end of hydraulic actuating cylinder, the cylinder body of described hydraulic actuating cylinder is provided with mount pad, described mount pad is fixedly connected with quick chain frame, the rear end of described hydraulic actuating cylinder is provided with top pressure spring, described top pressure spring is arranged between spring perch and adjusting seat, described adjusting seat is fixedly connected with quick chain frame.
Further, described spring perch and hydraulic actuating cylinder are threaded connection.
Further, described pressure feedback sensor is connected with hydraulic efficiency pressure system by signal wire (SW), the extended length of described HYDRAULIC CONTROL SYSTEM hydraulic actuating cylinder.
Further, be provided with direction recess in the middle of described drive wheel, the diameter of described direction recess is not less than the width of sprocket wheel.
Further, between described mount pad and hydraulic actuating cylinder be free-running fit.
The beneficial effect of the utility model compared with existing known technology is: chain gear apparatus adopts load feedback pre-tightening system, load feedback pre-tightening system adopts pressure feedback sensor to make sprocket wheel moment in operational process keep tensioning state, ensures the accurate performance that sprocket wheel runs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of load feedback pre-tightening system of the present utility model.
In figure: conveyer chain frame 1, chain gear apparatus 2, drive wheel 2-1, mount pad 2-2, top pressure spring 2-3, adjusting seat 2-4, axle drive shaft 2-5, pressure feedback sensor 2-6, hydraulic actuating cylinder 2-7, spring perch 2-8, trolley track 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
In the drawings, the sprocket tension device of a kind of Stacking Type Hang Conveyer of the present utility model forms primarily of conveyer chain frame 1, chain gear apparatus 2, drive wheel 2-1, mount pad 2-2, top pressure spring 2-3, adjusting seat 2-4, axle drive shaft 2-5, pressure feedback sensor 2-6, hydraulic actuating cylinder 2-7, spring perch 2-8, trolley track 3.
As shown in the figure, sprocket tension device comprises conveyer chain frame 1, chain gear apparatus 2 and trolley track 3, described chain gear apparatus 2 two ends are provided with chain wheel drive system, load feedback pre-tightening system is provided with in described chain wheel drive system, described load feedback pre-tightening system comprises drive wheel 2-1, mount pad 2-2, top pressure spring 2-3, adjusting seat 2-4, axle drive shaft 2-5 and pressure feedback sensor 2-6, described drive wheel 2-1 is connected with the chain interoperation of chain gear apparatus 2, described drive wheel 2-1 is arranged on axle drive shaft 2-5, pressure feedback sensor 2-6 is installed in described axle drive shaft 2-5, described axle drive shaft 2-5 is arranged on the front end of hydraulic actuating cylinder 2-7, the cylinder body of described hydraulic actuating cylinder 2-7 is provided with mount pad 2-2, described mount pad 2-2 is fixedly connected with quick chain frame 1, the rear end of described hydraulic actuating cylinder 2-7 is provided with top pressure spring 2-3, described top pressure spring 2-3 is arranged between spring perch 2-8 and adjusting seat 2-4, described adjusting seat 2-4 is fixedly connected with quick chain frame 1.
Described spring perch 2-8 and hydraulic actuating cylinder 2-7 is threaded connection.
Described pressure feedback sensor 2-6 is connected with hydraulic efficiency pressure system by signal wire (SW), the extended length of described HYDRAULIC CONTROL SYSTEM hydraulic actuating cylinder 2-7.
Be provided with direction recess in the middle of described drive wheel 2-1, the diameter of described direction recess is not less than the width of sprocket wheel.
Be free-running fit between described mount pad 2-2 and hydraulic actuating cylinder 2-7.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (5)

1. a sprocket tension device for Stacking Type Hang Conveyer, is characterized in that, described sprocket tension device comprises conveyer chain frame (1), chain gear apparatus (2) and trolley track (3), described chain gear apparatus (2) two ends are provided with chain wheel drive system, load feedback pre-tightening system is provided with in described chain wheel drive system, described load feedback pre-tightening system comprises drive wheel (2-1), mount pad (2-2), top pressure spring (2-3), adjusting seat (2-4), axle drive shaft (2-5) and pressure feedback sensor (2-6), described drive wheel (2-1) is connected with the chain interoperation of chain gear apparatus (2), described drive wheel (2-1) is arranged on axle drive shaft (2-5), pressure feedback sensor (2-6) is installed in described axle drive shaft (2-5), described axle drive shaft (2-5) is arranged on the front end of hydraulic actuating cylinder (2-7), the cylinder body of described hydraulic actuating cylinder (2-7) is provided with mount pad (2-2), described mount pad (2-2) is fixedly connected with quick chain frame (1), the rear end of described hydraulic actuating cylinder (2-7) is provided with top pressure spring (2-3), described top pressure spring (2-3) is arranged between spring perch (2-8) and adjusting seat (2-4), described adjusting seat (2-4) is fixedly connected with quick chain frame (1).
2. the sprocket tension device of a kind of Stacking Type Hang Conveyer according to claim 1, is characterized in that, described spring perch (2-8) and hydraulic actuating cylinder (2-7) are threaded connection.
3. the sprocket tension device of a kind of Stacking Type Hang Conveyer according to claim 1, is characterized in that, described pressure feedback sensor (2-6) is connected with hydraulic efficiency pressure system by signal wire (SW), the extended length of described HYDRAULIC CONTROL SYSTEM hydraulic actuating cylinder (2-7).
4. the sprocket tension device of a kind of Stacking Type Hang Conveyer according to claim 1, is characterized in that, be provided with direction recess in the middle of described drive wheel (2-1), the diameter of described direction recess is not less than the width of sprocket wheel.
5. the sprocket tension device of a kind of Stacking Type Hang Conveyer according to claim 1, is characterized in that, is free-running fit between described mount pad (2-2) and hydraulic actuating cylinder (2-7).
CN201521014654.6U 2015-12-09 2015-12-09 Power and free conveyor's sprocket overspeed device tensioner Expired - Fee Related CN205204034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521014654.6U CN205204034U (en) 2015-12-09 2015-12-09 Power and free conveyor's sprocket overspeed device tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521014654.6U CN205204034U (en) 2015-12-09 2015-12-09 Power and free conveyor's sprocket overspeed device tensioner

Publications (1)

Publication Number Publication Date
CN205204034U true CN205204034U (en) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521014654.6U Expired - Fee Related CN205204034U (en) 2015-12-09 2015-12-09 Power and free conveyor's sprocket overspeed device tensioner

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CN (1) CN205204034U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329618A (en) * 2015-12-09 2016-02-17 马鞍山市翔宇机械自动化科技有限公司 Chain wheel tensioning device for accumulation suspension conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329618A (en) * 2015-12-09 2016-02-17 马鞍山市翔宇机械自动化科技有限公司 Chain wheel tensioning device for accumulation suspension conveyor

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20161209

CF01 Termination of patent right due to non-payment of annual fee