CN204508056U - The roller control apparatus of extendable conveyor - Google Patents
The roller control apparatus of extendable conveyor Download PDFInfo
- Publication number
- CN204508056U CN204508056U CN201520064063.3U CN201520064063U CN204508056U CN 204508056 U CN204508056 U CN 204508056U CN 201520064063 U CN201520064063 U CN 201520064063U CN 204508056 U CN204508056 U CN 204508056U
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- roller
- tapped bore
- sidewall
- slippage slot
- side wall
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- 238000009434 installation Methods 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Abstract
The utility model discloses a kind of roller control apparatus of extendable conveyor, its drip irrigation device is a kind of roller control apparatus of extendable conveyor, comprise and be all arranged on roller in frame and mounting blocks, described roller comprises interior roller and is set in the outer roller on interior roller, described mounting blocks is provided with roller slippage slot and set screw, described mounting blocks is provided with the first tapped bore, described first tapped bore is communicated with described roller slippage slot, described set screw is located in described first tapped bore, the axle head of described interior roller is arranged in described roller slippage slot, the axle head of described interior roller is provided with the second tapped bore, described set screw is connected with the second tapped bore after being fed through the first tapped bore again.The installation stability that the utility model solves automatic telescopic carloader middle roller is inadequate, the problem of easily rocking.
Description
Technical field
The utility model relates to a kind of extendable conveyor, and in particular, it relates to a kind of roller control apparatus of extendable conveyor.
Background technology
Extendable conveyor is generally used for the occasions such as logistics centre, enterprise's storage, express delivery, airport, in portage and course of conveying, needs great alerting ability, require carrying and time of delivery short, efficiency is high.The belt conveyor that extendable conveyor is arranged needs to stretch while transmit, and belt conveyor mainly leans on the friction between roller to drive, and so just requires higher to the friction conveying capacity between belt conveyor with roller.Existing roller generally comprises interior roller and outer roller, and in general, roller is fixed in frame, and outer roller rotates along with belt conveyor.Wherein, the axle head of interior roller is all be placed in a chute in frame, and the degree of tightness needing regulating inner roller slippage in chute to realize belt conveyor regulates, generally come the position of regulating inner roller axle head in chute by the screw being arranged on interior roll shaft end both sides, thus realize the tensile force of adjusting roller and belt conveyor, make the transmission efficiency of belt conveyor higher.But what existing this control apparatus relied on the axle head of the internal roller of screw realizes the fixing of pair roller barrel to establishing, and only there is point cantact, make the installation stability of roller inadequate, easily rock between roller and screw.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of the purpose of this utility model to be to provide a kind of installation stability that can improve roller, the roller control apparatus of the extendable conveyor making it not easily rock.
For achieving the above object, the utility model provides following technical scheme: a kind of roller control apparatus of extendable conveyor, comprise and be all arranged on roller in frame and mounting blocks, described roller comprises interior roller and is set in the outer roller on interior roller, described mounting blocks is provided with roller slippage slot and set screw, described mounting blocks is provided with the first tapped bore, described first tapped bore is communicated with described roller slippage slot, described set screw is located in described first tapped bore, the axle head of described interior roller is arranged in described roller slippage slot, the axle head of described interior roller is provided with the second tapped bore, described set screw is connected with the second tapped bore after being fed through the first tapped bore again.
Preferably, described mounting blocks comprises the first side wall, the second sidewall and the 3rd sidewall, and described the first side wall, the second sidewall and the 3rd sidewall surround the roller slippage slot of U-shaped jointly.
Preferably, the first side wall of described mounting blocks is parallel with the second sidewall and both length is equal.
Preferably, the first side wall of described mounting blocks and the length of the first side wall parallel with the second sidewall is less than the length of the second sidewall, and the first side wall is positioned at the top of the second sidewall.
Preferably, described mounting blocks comprises the first side wall, the second sidewall, the 3rd sidewall and the 4th sidewall, described the first side wall, the second sidewall, the 3rd sidewall and the 4th sidewall surround the roller slippage slot of strip shape jointly, described the first side wall offers and establishes standing groove into roller slippage slot for roller card.
Preferably, described first tapped bore is arranged on the 3rd sidewall, and described 4th sidewall is provided with the 3rd tapped bore, and described set screw is successively through the first tapped bore, the second tapped bore and the 3rd tapped bore.
Preferably, described set screw is connected with setting nut through after the first tapped bore, the second tapped bore and the 3rd tapped bore successively.
Preferably, the axle head of described interior roller has two planar portions be arranged in parallel, and two planar portions are horizontally placed in roller slippage slot.
The utility model has following advantage: set screw of the present utility model is fed through the first tapped bore and is connected with the second tapped bore, and the stability that set screw is connected in roller slippage slot is improved, and not easily rocks.In addition, mounting blocks and roller slippage slot all take the shape of the letter U and arrange, and the open horizontal of roller slippage slot is arranged, and can be conveniently installed in roller slippage slot by roller.Moreover the first side wall and the length of the first side wall parallel with the second sidewall is less than the length of the second sidewall, and the first side wall is positioned at the top of roller, and the second sidewall is positioned at the below of roller, so when being installed in roller slippage slot by roller, more laborsaving.The axle head of interior roller has two planar portions be arranged in parallel, and two planar portions are horizontally placed in roller slippage slot, and what it is such that cylinder can be more stable is arranged in roller slippage slot.
Accompanying drawing explanation
Fig. 1 is the structural representation of extendable conveyor;
Fig. 2 is the structural representation of the roller control apparatus embodiment one of the utility model extendable conveyor;
Fig. 3 is the exploded view of the roller control apparatus embodiment one of the utility model extendable conveyor;
Fig. 4 is the local structure schematic diagram of the roller control apparatus embodiment two of the utility model extendable conveyor;
Fig. 5 is the local structure schematic diagram of the roller control apparatus embodiment three of the utility model extendable conveyor.
In figure: 1. frame; 11. mounting blocks; 111. the first side wall; 1111. standing groove; 112. second sidewalls; 113. the 3rd sidewalls; 1131. the first tapped bore; 114. the 4th sidewalls; 12. set screw; 13. setting nuts; 14. roller slippage slots; 2. roller; Roller in 21.; 211. second tapped bore; 212. planar portions; 22. outer rollers.
Detailed description of the invention
With reference to shown in accompanying drawing, the utility model is further illustrated.
Embodiment one: a kind of roller control apparatus of extendable conveyor, comprise frame 1 and roller 2, roller 2 comprises interior roller 21 and outer roller 22, frame 1 is provided with mounting blocks 11, mounting blocks 11 is provided with roller slippage slot 14 and set screw 12, mounting blocks 11 is provided with the first tapped bore 1131, first tapped bore 1131 is communicated with roller slippage slot 14, set screw 12 is located in the first tapped bore 1131, the axle head of interior roller 21 is arranged in roller slippage slot 14, the axle head of interior roller 21 is provided with the second tapped bore 211, set screw 12 is fed through the first tapped bore 1131 and is connected with the second tapped bore 211.
Wherein, mounting blocks 11 comprises the first side wall 111, second sidewall 112, the 3rd sidewall 113 and the 4th sidewall 114 and four rectangular settings, the first side wall 111, second sidewall 112, the 3rd sidewall 113 and the 4th sidewall 114 surround the roller slippage slot 14 of strip shape jointly, described the first side wall 111 establishes the standing groove 1111 into roller slippage slot 14 for roller 2 card, and such roller can put into roller slippage slot 14 by standing groove 1111.First tapped bore 1131 is arranged on the 3rd sidewall 113,4th sidewall 114 is provided with the 3rd tapped bore and (is conditioned nut 13 in figure to block, therefore for illustrating), set screw 12 through the first tapped bore 1131, second tapped bore 211 and the 3rd tapped bore, is connected with again setting nut 13 successively afterwards.By the setting of the present embodiment, first the axle head of interior roller 21 can be put into roller slippage slot 14 by standing groove 1111, then by set screw 12 once through the first tapped bore 1131, second tapped bore 211 and the 3rd tapped bore, then be connected with setting nut 13.Like this, roller 2 is conditioned screw 12 and is completely fixed in roller slippage slot 14, and, set screw 12 is subject to the combined action of the first tapped bore 1131 and the 3rd tapped bore, moreover, set screw 12 be coaxial setting through the second tapped bore 211, first tapped bore 1131, second tapped bore 211 and the 3rd tapped bore again, so can make more stable at roller slippage slot 14 internal fixtion of roller 2.
In addition, the axle head of interior roller 21 has two planar portions be arranged in parallel 212, two planar portions 212 and is horizontally placed in roller slippage slot 14.So, the area of contact of interior roller 21 axle head and roller slippage slot 14 increases, and what it is such that cylinder can be more stable is arranged in roller slippage slot 14.
Embodiment two: be with the difference of embodiment one, mounting blocks 11 comprises the first side wall 111, second sidewall 112 and the setting and three takes the shape of the letter U of the 3rd sidewall 113, the first side wall 111, second sidewall 112 and the 3rd sidewall 113 surround the roller slippage slot 14 of U-shaped jointly, the first side wall 111 of mounting blocks 11 is parallel with the second sidewall 112 and both length is equal, roller slippage slot 14 with an opening and opening towards horizontal direction.In this embodiment, can roller be put in roller slippage slot 14 by the lateral openings of roller slippage slot 14, convenient.
Embodiment three: be with the difference of embodiment one, the first side wall 111 of mounting blocks 11 and length of the first side wall 111 parallel with the second sidewall 112 is less than the length of the second sidewall 112, and the first side wall 111 is positioned at the top of roller, the second sidewall 112 is positioned at the below of roller.So, when roller is installed in roller slippage slot 14, more laborsaving.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. the roller control apparatus of an extendable conveyor, comprise and be all arranged on roller in frame and mounting blocks, described roller comprises interior roller and is set in the outer roller on interior roller, described mounting blocks is provided with roller slippage slot and set screw, described mounting blocks is provided with the first tapped bore, described first tapped bore is communicated with described roller slippage slot, described set screw is located in described first tapped bore, the axle head of described interior roller is arranged in described roller slippage slot, it is characterized in that: the axle head of described interior roller is provided with the second tapped bore, described set screw is connected with the second tapped bore after being fed through the first tapped bore again.
2. the roller control apparatus of extendable conveyor according to claim 1, it is characterized in that: described mounting blocks comprises the first side wall, the second sidewall and the 3rd sidewall, described the first side wall, the second sidewall and the 3rd sidewall surround the roller slippage slot of U-shaped jointly.
3. the roller control apparatus of extendable conveyor according to claim 2, is characterized in that: the first side wall of described mounting blocks is parallel with the second sidewall and both length is equal.
4. the roller control apparatus of extendable conveyor according to claim 2, is characterized in that: the first side wall of described mounting blocks and the length of the first side wall parallel with the second sidewall is less than the length of the second sidewall, and the first side wall is positioned at the top of the second sidewall.
5. the roller control apparatus of extendable conveyor according to claim 1, it is characterized in that: described mounting blocks comprises the first side wall, the second sidewall, the 3rd sidewall and the 4th sidewall, described the first side wall, the second sidewall, the 3rd sidewall and the 4th sidewall surround the roller slippage slot of strip shape jointly, described the first side wall offers and establishes standing groove into roller slippage slot for roller card.
6. the roller control apparatus of extendable conveyor according to claim 5, it is characterized in that: described first tapped bore is arranged on the 3rd sidewall, described 4th sidewall is provided with the 3rd tapped bore, and described set screw is successively through the first tapped bore, the second tapped bore and the 3rd tapped bore.
7. the roller control apparatus of extendable conveyor according to claim 6, is characterized in that: described set screw is connected with setting nut through after the first tapped bore, the second tapped bore and the 3rd tapped bore successively.
8. the roller control apparatus of extendable conveyor as claimed in any of claims 1 to 7, is characterized in that: the axle head of described interior roller has two planar portions be arranged in parallel, and two planar portions are horizontally placed in roller slippage slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064063.3U CN204508056U (en) | 2015-01-29 | 2015-01-29 | The roller control apparatus of extendable conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064063.3U CN204508056U (en) | 2015-01-29 | 2015-01-29 | The roller control apparatus of extendable conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508056U true CN204508056U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064063.3U Active CN204508056U (en) | 2015-01-29 | 2015-01-29 | The roller control apparatus of extendable conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892155A (en) * | 2017-11-13 | 2018-04-10 | 安徽永生机械股份有限公司 | A kind of combined type snub pulley |
| CN110304410A (en) * | 2019-08-12 | 2019-10-08 | 昆山世度机械科技有限公司 | Expansion belt conveyor |
| CN114633226A (en) * | 2022-03-24 | 2022-06-17 | 湖北三江航天江北机械工程有限公司 | Rotary saddle |
-
2015
- 2015-01-29 CN CN201520064063.3U patent/CN204508056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892155A (en) * | 2017-11-13 | 2018-04-10 | 安徽永生机械股份有限公司 | A kind of combined type snub pulley |
| CN110304410A (en) * | 2019-08-12 | 2019-10-08 | 昆山世度机械科技有限公司 | Expansion belt conveyor |
| CN114633226A (en) * | 2022-03-24 | 2022-06-17 | 湖北三江航天江北机械工程有限公司 | Rotary saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 No.288, xujiagang Road, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Shuangqi Automation Equipment Co.,Ltd. Country or region after: China Address before: No. 1189 Ping'an Road, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province, 215100 Patentee before: SUZHOU SHUANGQI AUTOMATION EQUIPMENT Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |