CN205602564U - Adjustable belt pulley - Google Patents

Adjustable belt pulley Download PDF

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Publication number
CN205602564U
CN205602564U CN201620193140.XU CN201620193140U CN205602564U CN 205602564 U CN205602564 U CN 205602564U CN 201620193140 U CN201620193140 U CN 201620193140U CN 205602564 U CN205602564 U CN 205602564U
Authority
CN
China
Prior art keywords
base
frame
slide bar
drivewheel
belt
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
CN201620193140.XU
Other languages
Chinese (zh)
Inventor
唐翼
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.)
Chongqing Xihua Belt Pulley Machinery Manufacturing Co Ltd
Original Assignee
Chongqing Xihua Belt Pulley Machinery Manufacturing 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 Chongqing Xihua Belt Pulley Machinery Manufacturing Co Ltd filed Critical Chongqing Xihua Belt Pulley Machinery Manufacturing Co Ltd
Priority to CN201620193140.XU priority Critical patent/CN205602564U/en
Application granted granted Critical
Publication of CN205602564U publication Critical patent/CN205602564U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a press the frame, disclose an adjustable belt pulley, including the frame, from driving wheel and action wheel, the action wheel rotates to be connected in the frame, sliding connection has first base in the frame, and driven round of rotation is connected on first base, and one side rotation that the action wheel was kept away from to first base is connected with the screw rod, and screw rod threaded connection is in the frame, and sliding connection has the slide bar in the frame between first base and the action wheel, is connected with the elastic component between slide bar and the first base, and one side counterbalance that the elastic component was kept away from to the slide bar has the cam, and the base face and the slide bar of cam offset, this patent is compared with prior art, becomes adjustablely through following the driving wheel for the zhang jindu of belt is adjustable to in a big way in, thereby improves the stability of whole conveyer belt.

Description

Adjustable belt pulley
Technical field
This utility model relates to a kind of adjustable belt pulley.
Background technology
Conveyer belt, also known as conveyer belt, is to play carrying in belt conveyor and transport rubber and fiber, the metal composite goods of material effect, or the goods that plastics and fabric are combined.Conveyer belt, belt conveyor is widely used in the various solid blocks of conveying and powder shape material or work piece in agricultural, industrial and mining establishment and transportation, conveyer belt energy serialization, high efficiency, high-inclination conveying, conveyer belt operation safety, conveyer belt is easy to use, and maintenance is easily, freight charges are cheap, and transportation range can be shortened, reduce construction costs, use manpower and material resources sparingly.
Conveyer belt of the prior art, including belt pulley and belt, belt pulley includes driven pulley and drivewheel, needing first driven pulley and drivewheel to be arranged in frame, belt it is generally required to longer than the distance of driven pulley left end to drivewheel right-hand member, so could be successfully arranged on driven pulley and drivewheel by the length of belt, but the Zhang Jindu of belt is the most relatively low, therefore, after installation, belt all can become slack and undisciplined, less stable;Conveyer belt, when carrying object, the most easily makes object jolt, even falls.
Utility model content
This utility model is intended to provide a kind of Zhang Jindu adjustable belt pulley improving belt.
Adjustable belt pulley in this programme, including frame, driven pulley and drivewheel, drivewheel is rotatably connected in frame, the first base is slidably connected in described frame, driven pulley is rotatably connected on the first base, first base is rotatably connected to screw rod away from the side of drivewheel, screw flight is connected in frame, slide bar is slidably connected in frame between first base and drivewheel, flexible part is connected between slide bar and the first base, slide bar has cam mutually away from the side of elastic component, and the basal plane of cam offsets with slide bar.
The know-why of this programme and have the beneficial effect that frame can be used to fixing whole adjustable belt pulley, plays the effect supporting whole device, makes whole adjustable belt pulley stably to run.
When changing or install belt, first rotating screw rod, screw rod rotates in frame, and driven pulley can be promoted near the motion of the direction of drivewheel, and the distance between drivewheel and driven pulley shortens;Simultaneously because cam is motionless, slide bar will not move, and elastic component will be compressed;The basal plane of cam refers to the face of the basic circle of side close to actuated by cams axle, and is convex surface from the face of actuated by cams axle side farther out.
Then belt is put on driven pulley and drivewheel, rotary screw makes driven pulley move to the direction away from drivewheel, distance between driven pulley and drivewheel is elongated, distance between drivewheel and driven pulley is elongated, belt will be strained by drivewheel and driven pulley, thus improve belt Zhang Jindu, and improve the stability of conveyer belt, elastic component stretches;Then cam is rotated, the convex surface making cam offsets with slide bar, slide bar is near the motion of the direction of driven pulley, elastic component will be compressed again and the Zhang Jindu of elastic component improves, and is compressed by the first base, improves the stability of the first base, further increase the stability of conveyer belt, thus when carrying object, conveyer belt will be less susceptible to make object jolt, and object is also less susceptible to fall from conveyer belt.
Further, elastic component is spring.Spring structure is simple, easy for installation, it is easy to control its Zhang Jindu so that the stability of the first base is easily controllable.
Further, cam connects motor.Starting motor, cam rotates, and facilitates the control to cam.
Further, screw rod is fixedly connected with rotating disk away from one end of the first base, and rotating disk is fixedly connected with handle.Operator can make screw rod rotate by handle, facilitates screw rod and promotes the first base, time saving and energy saving.
Further, frame being bolted the second base, drivewheel is rotatably connected on the second base.Bolt is easily installed and dismantles, and facilitates installation and the replacing of the second base.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model adjustable belt pulley embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: frame 1, screw rod 2, rotating disk 3, handle 4, driven pulley 5, spring 6, slide bar 7, cam 8, bolt 9, drivewheel 10.
Embodiment is basic with reference to shown in Fig. 1: adjustable belt pulley, including frame 1, driven pulley 5 and drivewheel 10, drivewheel 10 connects the first motor, the first base is slidably connected in frame 1, driven pulley 5 is rotatably connected on the first base, connected by bolt 9 in frame 1 and have the second base, drivewheel 10 is rotatably connected on the second base, first chassis left side is rotatably connected to screw rod 2, screw rod 2 is threaded in frame 1, screw rod 2 left end is welded with rotating disk 3, on rotating disk 3 threaded with handles 4, slide bar 7 is slidably connected in frame 1 between first base and drivewheel 10, it is welded with spring 6 between slide bar 7 and the first base, cam 8 is had mutually on the right side of slide bar 7, cam 8 connects the second motor, the basal plane of cam 8 offsets with slide bar 7.
When changing or install belt, rotating screw rod 2 by handle 4, screw rod 2 rotates in frame 1, and driven pulley 5 can be promoted to move right, and the distance between drivewheel 10 and driven pulley 5 shortens;Simultaneously because cam 8 is motionless, slide bar 7 will not move, and spring 6 will be compressed.
Then being put into by belt on driven pulley 5 and drivewheel 10, rotary screw 2 makes driven pulley 5 to left movement, and makes belt tighten, and improves belt Zhang Jindu, improves the stability of conveyer belt, and spring 6 stretches;Then start the second motor, rotate cam 8, make the convex surface of cam 8 offset with slide bar 7, slide bar 7 is to left movement, and spring 6 will be compressed again and the Zhang Jindu of spring 6 improves, and is compressed by the first base, improve the stability of the first base, further increase the stability of conveyer belt.
Starting the first motor, the first driven by motor drivewheel 10 rotates, and drivewheel 10 is rotated by belt drive driven pulley 5, and belt will stably operate.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.

Claims (1)

1. adjustable belt pulley, including frame, driven pulley and drivewheel, drivewheel is rotatably connected in frame, it is characterized in that, the second base it has been bolted in described frame, drivewheel is rotatably connected on the second base, the first base is slidably connected in described frame, driven pulley is rotatably connected on the first base, first base is rotatably connected to screw rod away from the side of drivewheel, screw flight is connected in frame, screw rod is fixedly connected with rotating disk away from one end of the first base, handle it is fixedly connected with on rotating disk, slide bar is slidably connected in frame between first base and drivewheel, connect between slide bar and the first base and have spring, slide bar has cam mutually away from the side of elastic component, the basal plane of cam offsets with slide bar, cam connects motor.
CN201620193140.XU 2016-03-14 2016-03-14 Adjustable belt pulley Expired - Fee Related CN205602564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620193140.XU CN205602564U (en) 2016-03-14 2016-03-14 Adjustable belt pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620193140.XU CN205602564U (en) 2016-03-14 2016-03-14 Adjustable belt pulley

Publications (1)

Publication Number Publication Date
CN205602564U true CN205602564U (en) 2016-09-28

Family

ID=56962867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620193140.XU Expired - Fee Related CN205602564U (en) 2016-03-14 2016-03-14 Adjustable belt pulley

Country Status (1)

Country Link
CN (1) CN205602564U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230269A (en) * 2018-08-10 2019-01-18 安徽新网讯科技发展有限公司 Conveyer belt is used in a kind of industrial automation processing
CN110155614A (en) * 2019-06-20 2019-08-23 四川省兴威钒业有限公司 A kind of vanadium-extracting roasting device for transporting objects

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230269A (en) * 2018-08-10 2019-01-18 安徽新网讯科技发展有限公司 Conveyer belt is used in a kind of industrial automation processing
CN110155614A (en) * 2019-06-20 2019-08-23 四川省兴威钒业有限公司 A kind of vanadium-extracting roasting device for transporting objects
CN110155614B (en) * 2019-06-20 2020-12-01 四川省兴威钒业有限公司 Carry vanadium calcination material conveyor

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Date Code Title Description
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: 20160928

Termination date: 20170314

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