CN202130792U - Stopping device for roller conveyor - Google Patents
Stopping device for roller conveyor Download PDFInfo
- Publication number
- CN202130792U CN202130792U CN201120217786U CN201120217786U CN202130792U CN 202130792 U CN202130792 U CN 202130792U CN 201120217786 U CN201120217786 U CN 201120217786U CN 201120217786 U CN201120217786 U CN 201120217786U CN 202130792 U CN202130792 U CN 202130792U
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- CN
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- Prior art keywords
- crank
- projection
- hole
- roller conveyor
- holes
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a stopping device for roller conveyors and is characterized in that a plurality of rollers are arranged between two C-shaped frames, a crank-rocker mechanism is arranged on the inner side of one end of each C-shaped frame and has a V-shaped crank, a first convex column is arranged on one end of each V-shaped crank and a second convex column is arranged on the other end of the V-shaped crank, through-holes are formed on the first and the second convex columns respectively, elongated round holes are formed between the first and the second convex columns, the central shafts of the rollers are mounted inside the through-holes which are formed on the first convex columns, the central shafts of stopping rollers are mounted inside the through-holes which are formed on the second convex columns, one end of each rocker is inserted in the corresponding elongated round hole and the other end thereof is connected with a main shaft, and the cranks and the rockers form crank-sliding chute mechanisms. The device is manually operated by use of a handle with easiness and convenience and is operated conveniently and rapidly during the operating state switching process.
Description
Technical field
The utility model relates to logistics equipment and field, especially a kind of roller conveyor retaining means.
Background technology
Conveyer is a kind of airport that is used for, harbour, a kind of equipment in coal mining industry and other logistics disposal systems; For preventing products slide down, need baffle plate is set on conveyer, baffle plate has the position of two work; When falling, baffle plate allow goods to get into or leave conveyer; Baffle plate stops goods to pass through when rising, when the article level moves on the conveyer or level when shifting out, the need baffle plate reduced to the cylinder feed surface in addition.For implementing this function, in the conveyer left and right side or up and down the space is provided with the dynamical type block and realizes stopping of roller conveyor usually, and this roller conveyor retaining means needs auxiliary electrical control, and complex structural designs has increased manufacturing cost simultaneously again.
The utility model content
The applicant is to above-mentioned retaining means complex structure of the prior art, and shortcomings such as cost height provide a kind of delicate structure, and easy to operate roller conveyor retaining means has been simplified physical construction, has reduced manufacturing cost again.
The technical scheme that the utility model adopted is following:
A kind of roller conveyor retaining means; A plurality of cylinders are arranged between two gap frames, and two gap frame one end inboards are respectively arranged with quadric linkage, and crank becomes " V " shape; Said " V " shape crank one end is provided with first projection; The other end is provided with second projection, has through hole on first projection and second projection, and forms the Long Circle hole between first projection and second projection; The center shaft of cylinder is installed on first projection and opens in the hole, and the center shaft that stops cylinder is installed on second projection and opens in the hole; Rocking bar one end inserts in the Long Circle hole, and the other end connects main shaft, and crank, rocking bar constitute the slide crank groove mechanism.Its further technical scheme is:
Limiting stopper and handle are set on the main shaft.
The beneficial effect of the utility model is:
The utility model is through the handle M/C, and is easy and simple to handle, easy to operate when the conversion work state, and quick, cost is low, and it is little to occupy the space, avoids goods to drop and the unnecessary loss that causes.
Description of drawings
Fig. 1 is the assembly drowing of the utility model.
Fig. 2 is the structural representation under the current mode of operation of the utility model.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 stops the structural representation under the mode of operation for the utility model.
Fig. 5 is the birds-eye view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
To shown in Figure 5, the described roller conveyor retaining means of the utility model, a plurality of cylinders are arranged between two gap frames 3 like Fig. 1; Two gap frame 3 one end inboards are respectively arranged with quadric linkage 2; Crank becomes " V " shape, and " V " shape crank one end is provided with projection 10, and the other end is provided with projection 11; Have through hole on projection 10 and the projection 11, and form Long Circle hole 8 between projection 10 and the projection 11; The center shaft of cylinder is installed on 11 of projections and opens in the hole, and the center shaft that stops cylinder 1 is installed on 10 of projections and opens in the hole; One end of rocking bar 9 inserts in the Long Circle hole 8, and the other end connects main shaft 6, and crank 2, rocking bar 9, main shaft 6 constitute the slide crank groove mechanism with cylinder.
When passing through mode of operation, pull handle 4 downwards, main shaft 6 rotates; Drive and 9 actions of main shaft 6 bonded assembly rocking bars, the protruding axle of the top circular of rocking bar 9 slides in the microscler hole slot 8 on crank 2 tops, drives crank 2 work in the sliding process; The upper end mounting hole of crank 2 connects the center shaft that stops cylinder 1; When limiting stopper 5 one sides with after frame 3 horizontal bottom contact, limiting stopper 5 restriction handles 4 further moves, stop that cylinder 1 is in nadir at this moment; Its most significant end is lower than the roller conveyor horizontal surface, makes the goods of roller conveyor be in normal current state.
When stopping mode of operation, upwards pull handle 4, main shaft 6 rotates; Drive and 9 actions of main shaft 6 bonded assembly rocking bars, the protruding axle of the top circular of rocking bar 9 slides in the microscler hole slot 8 on crank 2 tops, drives crank 2 work in the sliding process; The upper end mounting hole of crank 2 connects the center shaft that stops cylinder 1; When limiting stopper 5 one sides with after frame 3 horizontal bottom contact, limiting stopper 5 restriction handles 4 further moves, stop that cylinder 1 is at the highest notch at this moment; Its most significant end is higher than the roller conveyor horizontal surface, makes the goods of roller conveyor be in the block off traffic state.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the spirit of the utility model, the utility model can be done any type of modification.
Claims (2)
1. roller conveyor retaining means; A plurality of cylinders are arranged between two gap frames, it is characterized in that: said two gap frames one end inboard is respectively arranged with quadric linkage, and crank becomes " V " shape; Said " V " shape crank one end is provided with first projection; The other end is provided with second projection, has through hole on said first projection and second projection, and forms the Long Circle hole between first projection and second projection; The center shaft of cylinder is installed on first projection and opens in the hole, and the center shaft that stops cylinder is installed on second projection and opens in the hole; Rocking bar one end inserts in the Long Circle hole, and the other end connects main shaft, and said crank, rocking bar constitute the slide crank groove mechanism.
2. roller conveyor retaining means as claimed in claim 1 is characterized in that: limiting stopper and handle are set on the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217786U CN202130792U (en) | 2011-06-24 | 2011-06-24 | Stopping device for roller conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217786U CN202130792U (en) | 2011-06-24 | 2011-06-24 | Stopping device for roller conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130792U true CN202130792U (en) | 2012-02-01 |
Family
ID=45519572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120217786U Expired - Fee Related CN202130792U (en) | 2011-06-24 | 2011-06-24 | Stopping device for roller conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344032A (en) * | 2011-06-24 | 2012-02-08 | 无锡杰思物流设备有限公司 | Retaining device for roller conveyor |
| CN102815522A (en) * | 2012-09-03 | 2012-12-12 | 无锡杰思物流设备有限公司 | Mounting structure of fluency strip limiting device |
| CN105417130A (en) * | 2015-12-08 | 2016-03-23 | 刘锦刚 | Workbench device for panel machining and application method of workbench device for panel machining |
-
2011
- 2011-06-24 CN CN201120217786U patent/CN202130792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344032A (en) * | 2011-06-24 | 2012-02-08 | 无锡杰思物流设备有限公司 | Retaining device for roller conveyor |
| CN102815522A (en) * | 2012-09-03 | 2012-12-12 | 无锡杰思物流设备有限公司 | Mounting structure of fluency strip limiting device |
| CN105417130A (en) * | 2015-12-08 | 2016-03-23 | 刘锦刚 | Workbench device for panel machining and application method of workbench device for panel machining |
| CN105417130B (en) * | 2015-12-08 | 2017-12-08 | 绍兴悦植贸易有限公司 | A kind of table device and its application method for sheet fabrication |
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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: 20120201 Termination date: 20120624 |