CN202743897U - Tensioning mechanism of conveyor chain wheel - Google Patents

Tensioning mechanism of conveyor chain wheel Download PDF

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Publication number
CN202743897U
CN202743897U CN 201220311124 CN201220311124U CN202743897U CN 202743897 U CN202743897 U CN 202743897U CN 201220311124 CN201220311124 CN 201220311124 CN 201220311124 U CN201220311124 U CN 201220311124U CN 202743897 U CN202743897 U CN 202743897U
Authority
CN
China
Prior art keywords
regulating plate
chain
plate
regulating
side guard
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
CN 201220311124
Other languages
Chinese (zh)
Inventor
王建兵
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.)
Wuxi Jiesi Logistics Equipment Co Ltd
Original Assignee
Wuxi Jiesi Logistics Equipment 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 Wuxi Jiesi Logistics Equipment Co Ltd filed Critical Wuxi Jiesi Logistics Equipment Co Ltd
Priority to CN 201220311124 priority Critical patent/CN202743897U/en
Application granted granted Critical
Publication of CN202743897U publication Critical patent/CN202743897U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tensioning mechanism of a conveyor chain wheel, wherein the tensioning mechanism comprises a pedestal, the two ends of the pedestal are connected with lateral guard plates, holes are arranged on the lateral guard plates, and a first chain wheel and a second chain wheel are installed in the holes; and an adjusting mechanism is arranged on the lateral guard plates. The tensioning mechanism disclosed by the utility model is simple in structure and convenient in operation, the chain can be tensioned without changing the structural form of the chain wheel on the conveyor, and the service life is prolonged.

Description

The stretching device of conveyor sprocket
Technical field
The utility model relates to the load transfer device field, relates in particular to a kind of stretching device of conveyor sprocket.
Background technology
Chain-linked conveyer is to utilize chain traction, carrying, or by the conveyer of the lath of installing on the chain, metal mesh belt, roller-way equivalent-load material.In the goods transport process, the propulsive effort that cylinder is required is mainly by the chain device transmission, because chain is longer, weight is larger, when installing, chain needs tensioning, in use, if the chain of sprocket wheel is too lax, in course of conveying, be prone to and jump chain, skidding (refers to sprocket rotation, chain is motionless) in addition the phenomenon of taking off chain, not only reduced manufacturing schedule, also affected production efficiency.
Chain device of the prior art, because the position of driving wheel and flower wheel is relative fixing, namely between the two distance immobilizes, if chain produces loosening, need the dismounting chain, come shortening chains length by removing the chain unit piece, thereby reach the purpose of tension chain, whole process is troublesome poeration not only, and regulates the worker
The work amount is large.
The utility model content
The applicant for the lax jumping chain that produces of above-mentioned chain, take off the shortcomings such as chain and chain tension difficulty, a kind of stretching device of simple in structure, easy to operate conveyor sprocket is provided, the version that need not change the conveyer upper sprocket wheel can be finished the tensioning of chain, has increased service life.
The technical scheme that the utility model adopts is as follows:
A kind of stretching device of conveyor sprocket comprises a base, and the two ends of base connect side guard plate, have the hole on the side guard plate, device the first sprocket wheel and the second sprocket wheel in the hole; At side guard plate device one regulating mechanism.
It is further characterized in that:
Described regulating mechanism comprises the first regulating plate and the second regulating plate, the first regulating plate and the second regulating plate are L-shaped respectively, have the hole on the regulating plate, an end of screw mandrel passes hole and the bearing on the first regulating plate, and the other end passes the second regulating plate and is threaded with screw.
The Kong Weiyi circular hole that has on the described side guard plate and Long Circle hole;
The one end face welding of described screw and the second regulating plate;
One end connection of rotating handle of described screw mandrel.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, easy to operate, by the turning handle rotary screw rod, because the end face of screw and the second regulating plate welding, and screw is connected with wire rod thread, make screw move and to promote sway in the Long Circle hole of the second regulating plate at side guard plate at screw mandrel, thereby realize the tensioning of chain.Regulative mode is easy, and solved needs the large problem of work capacity that chain dismounting is caused in the past, and actv. prevents from occurring the phenomenon of jumping chain, skidding, taking off chain in course of conveying, has not only accelerated manufacturing schedule, has also improved production efficiency.
Description of drawings
Fig. 1 is front view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises a base 9, the two ends of base 9 connect side guard plate 4, have circular hole and Long Circle hole 401 on the side guard plate 4, the installation rotating shaft 101 of the first sprocket wheel runs through and is installed in the described circular hole, install and the first sprocket wheel 1, the second sprocket wheel installation shaft 201 to be installed in the rotating shaft 101 to run through and be installed in the Long Circle hole 401, in installation shaft 201 the second sprocket wheel 2 is installed; As shown in Figure 1, at side guard plate 4 devices one regulating mechanism, regulating mechanism comprises the first regulating plate 5, the second regulating plate 7, the first regulating plate 5 and the second regulating plate 7 are L-shaped respectively, an end face of the first regulating plate 5 and the second regulating plate 7 is installed in the first sprocket wheel by its perforate respectively rotating shaft 101 is installed, on the second sprocket wheel installation shaft 201, device screw mandrel 6 between the other end of the first regulating plate 5 and the second regulating plate 7, one end of screw mandrel 6 passes the first regulating plate 5 and bearing 602, the other end passes the second regulating plate 7 and is threaded with screw 601, and an end of screw mandrel 6 is connection of rotating handle 10 ' also.
As shown in Figure 1, the upper end connection frame 3 of side guard plate 4, frame 3 interior device cylinders (unmarked among the figure); Also installing on the base 9 between a motor 8, the first sprocket wheels 1, the second sprocket wheel 2, the motor 8 by chain 10 connection and transferring power.In actual use, if it is loosening that chain 10 produces, by turning handle 10 ' rotary screw rod 6, because screw 601 is threaded with screw mandrel 6, can make the screw 601 that is connected with the second regulating plate 7 mobile at screw mandrel 6, so that the 401 interior movements in the Long Circle hole of the installation shaft 201 of connected the second sprocket wheel 2 until it is not loosening to be adjusted to chain 10, are finished the tensioning of chain.
The utility model is simple in structure, easy to operate, by the turning handle rotary screw rod, because the end face of screw and the second regulating plate welding, and screw is connected with wire rod thread, make screw move and to promote sway in the Long Circle hole of the second regulating plate at side guard plate at screw mandrel, thereby realize the tensioning of chain.Regulative mode is easy, and solved needs the large problem of work capacity that chain dismounting is caused in the past, and actv. prevents from occurring the phenomenon of jumping chain, skidding, taking off chain in course of conveying, has not only accelerated manufacturing schedule, has also improved production efficiency.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and in the situation of basic structure of the present utility model, the utility model can be done any type of modification.

Claims (5)

1. the stretching device of a conveyor sprocket, comprise a base (9), it is characterized in that: the two ends of base (9) connect side guard plate (4), and side guard plate has the hole on (4), device the first sprocket wheel (1) and the second sprocket wheel (2) in described hole; At upper device one regulating mechanism of side guard plate (4).
2. the stretching device of conveyor sprocket as claimed in claim 1, it is characterized in that: described regulating mechanism comprises the first regulating plate (5) and the second regulating plate (7), the first regulating plate (5) and the second regulating plate (7) are L-shaped respectively, have the hole on the regulating plate, one end of screw mandrel (6) passes the first regulating plate (5) and bearing (602), and the other end passes the second regulating plate (7) and is threaded with screw (601).
3. the stretching device of conveyor sprocket as claimed in claim 1 is characterized in that: the Kong Weiyi circular hole that has on the described side guard plate (4) and Long Circle hole (401).
4. the stretching device of conveyor sprocket as claimed in claim 2 is characterized in that: the end face welding of described screw (601) and the second regulating plate (7).
5. the stretching device of conveyor sprocket as claimed in claim 2 is characterized in that: an end connection of rotating handle (10 ') of described screw mandrel (6).
CN 201220311124 2012-06-29 2012-06-29 Tensioning mechanism of conveyor chain wheel Expired - Fee Related CN202743897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220311124 CN202743897U (en) 2012-06-29 2012-06-29 Tensioning mechanism of conveyor chain wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220311124 CN202743897U (en) 2012-06-29 2012-06-29 Tensioning mechanism of conveyor chain wheel

Publications (1)

Publication Number Publication Date
CN202743897U true CN202743897U (en) 2013-02-20

Family

ID=47703331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220311124 Expired - Fee Related CN202743897U (en) 2012-06-29 2012-06-29 Tensioning mechanism of conveyor chain wheel

Country Status (1)

Country Link
CN (1) CN202743897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102718028A (en) * 2012-06-29 2012-10-10 无锡杰思物流设备有限公司 Tensioning device for chain wheels of conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102718028A (en) * 2012-06-29 2012-10-10 无锡杰思物流设备有限公司 Tensioning device for chain wheels of conveyor

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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: 20130220

Termination date: 20130629