CN209567429U - A kind of length-adjustable reciprocal belt type conveyer - Google Patents
A kind of length-adjustable reciprocal belt type conveyer Download PDFInfo
- Publication number
- CN209567429U CN209567429U CN201920242384.6U CN201920242384U CN209567429U CN 209567429 U CN209567429 U CN 209567429U CN 201920242384 U CN201920242384 U CN 201920242384U CN 209567429 U CN209567429 U CN 209567429U
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- China
- Prior art keywords
- end plate
- support
- reel
- elastic webbing
- chain
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Abstract
A kind of length-adjustable reciprocal belt type conveyer is fixedly connected on the end plate a, end plate b, a, end plate b of castor including bottom and is provided with sliding slot a, sliding slot b, and the end of scissors rod is slidably supported in the sliding slot a, sliding slot b；Rotational support has the reel a being fixedly connected respectively with motor a and motor b, reel b respectively by the end plate a, end plate b；The reel a, reel b are wound with conveyer belt, wherein further include support chain, support gipsy sheave, elastic webbing pulley, the support chain pulley rotation is supported on the end plate b；The elastic webbing pulley rotation is supported on the end plate a；One end of the support chain is fixedly connected on the end plate a, around being fixedly connected in the other end with elastic webbing after the support gipsy sheave；The elastic webbing is fixedly connected in the other end with the end plate b after bypassing the elastic webbing pulley.The gravity of article is conveyed by having the support chain of unidirectional rigidity to undertake, reduces the load of the components such as scissors rod, so that entire belt conveyor is lighter.
Description
Technical field
The utility model relates to a kind of belt conveyor, especially a kind of length-adjustable reciprocal belt type conveyer belongs to
Belt conveyor technical field.
Background technique
Belt conveyor is all widely used because having the advantages that many uniquenesses in multiple fields.In some cases,
Need belt conveyor conveying distance be it is adjustable, with meet be distributed accumulation article conveying.The applicant it is proposed that
A Chinese patent application is crossed, a kind of lace conveying device of adjustable-length is related to.This device adjusts band using telescoping mechanism
Two end belt drive rollers of formula conveying device are to achieve the purpose that adjust conveying distance, although adjustable conveying device
Delivered length, but after having the disadvantage that and assuming responsibility for load conveyor on conveyer belt, load conveyor can cause in conveyer belt
Biggish pulling force, this pulling force can force two end belt drive rollers close to each other.To prevent this two end belts
The strength and stiffness for driving each component in the roller lace conveying device close to each other it is necessary to increase adjustable-length, especially stretch
The strength and stiffness of contracting mechanism.Which increases the quality of device, so that it is become heavy, also increase manufacturing cost.
Utility model content
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides a kind of length-adjustable reciprocal belt type conveying
Machine, the belt conveyor not only adjustable conveying distance can also substantially reduce the gravity due to conveying article in conveyer belt
In caused pulling force, substantially reduce the load acted in lace conveying device on each component.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model: a kind of length-adjustable reciprocal belt type is defeated
Machine is sent, is fixedly connected with including bottom on the end plate a, end plate b, a, end plate b of castor and is provided with sliding slot a, sliding slot b, scissor
The end of bar is slidably supported in the sliding slot a, sliding slot b；The end plate a, end plate b respectively rotational support have respectively with motor a
And reel a, reel b that motor b is fixedly connected；The reel a, reel b are wound with conveyer belt, wherein further include support chain, branch
Gipsy sheave, elastic webbing pulley are supportted, the support chain pulley rotation is supported on the end plate b；The elastic webbing pulley rotation branch
Support is on the end plate a；One end of the support chain is fixedly connected on the end plate a, around after the support gipsy sheave
The other end is fixedly connected with elastic webbing；The elastic webbing is fixed after bypassing the elastic webbing pulley in the other end and the end plate b
Connection.
Preferably, the conveyer belt is belt strip, and opposite direction is wrapped on the reel a, reel b respectively at both ends.
Preferably, the support chain is made of the chain link a, chain link b, pin shaft repeatedly connected, and the chain link a is arranged in lower part
Have and is provided in lower part along the support chain length direction along pin shaft the ear a, chain link b of support chain length direction protrusion
The pin shaft ear b of protrusion；The pin shaft ear a, pin shaft ear b and the pin shaft are rotatablely connected；The chain link a, chain link b are arranged on top
There is the chain link boss protruded along the support chain length direction.
Preferably, the support chain is bonded to each other in the lower section of the conveyer belt with the conveyer belt.
Preferably, the elastic webbing is rubber strip.
Preferably, the elastic webbing helical spring.
The utility model is had the advantages that compared with prior art due to being provided with support chain under conveyer belt, defeated
Send the gravity of article by having the support chain of unidirectional rigidity to undertake, because without being derived in conveyer belt due to conveying article
Pulling force caused by gravity reduces the load of the especially components such as scissors rod, so that entire belt conveyor is lighter, manufacture
Cost also decreases.
Detailed description of the invention
Fig. 1 is the overall construction schematic diagram of the utility model.
Fig. 2 is the support chain structure detail schematic diagram of the utility model.
Wherein: 1-castor；2-sliding slot a；3-end plate a；4-elastic webbing pulleys；5-motor a；6-reel a；7-is defeated
Send band；8-support chains；9-elastic webbings；10-reel b；11-motor b；12-end plate b；13-sliding slot b；14-support chains are sliding
Wheel；15-scissors rods；81-chain link a；82-chain link b；83-pin shaft ear a；84-pin shaft ear b；85-pin shafts；86-chain links are convex
Platform.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of length-adjustable reciprocal belt type conveying
Machine is fixedly connected on the end plate a3, end plate b12, the a3, end plate b12 of castor 1 including bottom and is provided with sliding slot a2, sliding slot
B13, the end of scissors rod 15 are slidably supported in the sliding slot a2, sliding slot b13；The end plate a3, end plate b12 rotate branch respectively
Support has the reel a6 being fixedly connected respectively with motor a5 and motor b11, reel b10；The reel a6, reel b10 are wound with defeated
Send band 7, wherein further include support chain 8, support gipsy sheave 14, elastic webbing pulley 4, the support gipsy sheave 14 is rotatably supported in
On the end plate b12；The elastic webbing pulley 4 is rotatably supported on the end plate a3；One end of the support chain 8 is fixedly connected
On the end plate a3, around being fixedly connected in the other end with elastic webbing 9 after the support gipsy sheave 14；The elastic webbing 9 around
It is fixedly connected in the other end with the end plate b12 after crossing the elastic webbing pulley 4.
In order to realize the reciprocating movement of conveyer belt 7, in the utility model, it is preferable that the conveyer belt 7 is belt strip, two
Direction opposite respectively is held to be wrapped on the reel a6, reel b10.
In order to enable support chain 8 can only curve inwardly, in the utility model, it is preferable that the support chain 8 is by weight
The multiply-connected chain link a81 connect, chain link b82, pin shaft 85 form, and the chain link a81 is provided in lower part along 8 length of support chain
Pin shaft the ear a83, chain link b82 of direction protrusion are provided with the pin shaft ear b protruded along 8 length direction of support chain in lower part
(84)；The pin shaft ear a83, pin shaft ear b84 and the pin shaft 85 are rotatablely connected；The chain link a81, chain link b82 are set on top
It is equipped with the chain link boss 86 protruded along 8 length direction of support chain.
In order to enable support chain 8 undertakes the gravity of conveying article as much as possible, in the utility model, it is preferable that described
Support chain 8 is bonded to each other in the lower section of the conveyer belt 7 with the conveyer belt 7.
In order to obtain biggish conveying distance adjustable range, in the utility model, it is preferable that the elastic webbing 9 is rubber
Item.
In order to obtain biggish conveying distance adjustable range, in the utility model, it is preferable that the 9 spiral bullet of elastic webbing
Spring.
Working principle: pull end plate b12 to suitable position, so that it may adjust conveying distance.Adjusting conveying distance
In the process, elastic webbing 9 is mobile around elastic webbing pulley 4 and elongates or shortens, support chain 8 it is mobile around support gipsy sheave 14 and with
Conveyer belt 7 elongates or shortens.Due to being provided with chain link boss 86 in support chain 8, when it flexes down, just as buckstay.
Reason support chain 8 is in conveyer belt 7 in the following, can be used to undertake the gravity for the conveying article that conveyer belt 7 passes over, and reduces
Pulling force in conveyer belt 7.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of length-adjustable reciprocal belt type conveyer, the end plate a(3 of castor (1) is fixedly connected with including bottom), end plate b
(12), the end plate a(3), end plate b(12) on be provided with sliding slot a(2), sliding slot b(13), branch is slided in the end of scissors rod (15)
Support in the sliding slot a(2), sliding slot b(13) in；The end plate a(3), end plate b(12) respectively rotational support have respectively with motor a
(5) and motor b(11) the reel a(6 that is fixedly connected), reel b(10)；The reel a(6), reel b(10) be wound with conveyer belt
(7), it is characterised in that: further include support chain (8), support gipsy sheave (14), elastic webbing pulley (4), the support gipsy sheave
(14) it is rotatably supported in the end plate b(12) on；The elastic webbing pulley (4) is rotatably supported in the end plate a(3) on；It is described
One end of support chain (8) is fixedly connected on the end plate a(3) on, around after the support gipsy sheave (14) in the other end and bullet
Property band (9) is fixedly connected；The elastic webbing (9) bypass the elastic webbing pulley (4) after in the other end and the end plate b(12) consolidate
Fixed connection.
2. a kind of length-adjustable reciprocal belt type conveyer according to claim 1, it is characterised in that: the conveyer belt
(7) be belt strip, opposite direction is wrapped in the reel a(6 respectively at both ends), reel b(10) on.
3. a kind of length-adjustable reciprocal belt type conveyer according to claim 1, it is characterised in that: the support chain
(8) the chain link a(81 by repeatedly connecting), chain link b(82), pin shaft (85) form, the chain link a(81) lower part be provided with along
The pin shaft ear a(83 of support chain (8) the length direction protrusion), chain link b(82) it is provided in lower part along the support chain (8)
The pin shaft ear b(84 of length direction protrusion)；The pin shaft ear a(83), pin shaft ear b(84) with the pin shaft (85) be rotatablely connected；
The chain link a(81), chain link b(82) top be provided with along the support chain (8) length direction protrude chain link boss
(86).
4. a kind of length-adjustable reciprocal belt type conveyer according to claim 1, it is characterised in that: the support chain
(8) it is bonded to each other in the lower section of the conveyer belt (7) with the conveyer belt (7).
5. a kind of length-adjustable reciprocal belt type conveyer according to claim 1, it is characterised in that: the elastic webbing
It (9) is rubber strip.
6. a kind of length-adjustable reciprocal belt type conveyer according to claim 1, it is characterised in that: the elastic webbing
(9) helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242384.6U CN209567429U (en) | 2019-02-26 | 2019-02-26 | A kind of length-adjustable reciprocal belt type conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242384.6U CN209567429U (en) | 2019-02-26 | 2019-02-26 | A kind of length-adjustable reciprocal belt type conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567429U true CN209567429U (en) | 2019-11-01 |
Family
ID=68334338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242384.6U Expired - Fee Related CN209567429U (en) | 2019-02-26 | 2019-02-26 | A kind of length-adjustable reciprocal belt type conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209567429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038918A (en) * | 2019-12-13 | 2020-04-21 | 深圳市吴越物流有限公司广州分公司 | Sheet metal handling device |
-
2019
- 2019-02-26 CN CN201920242384.6U patent/CN209567429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038918A (en) * | 2019-12-13 | 2020-04-21 | 深圳市吴越物流有限公司广州分公司 | Sheet metal handling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20200226 |