CN202296300U - Improved type elevation material guide slot - Google Patents
Improved type elevation material guide slot Download PDFInfo
- Publication number
- CN202296300U CN202296300U CN 201120414071 CN201120414071U CN202296300U CN 202296300 U CN202296300 U CN 202296300U CN 201120414071 CN201120414071 CN 201120414071 CN 201120414071 U CN201120414071 U CN 201120414071U CN 202296300 U CN202296300 U CN 202296300U
- Authority
- CN
- China
- Prior art keywords
- guide slot
- material guide
- deflector chute
- swing connecting
- rod
- 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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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses an improved type elevation material guide slot, comprising a machine frame of a belt type conveyor and a material guide slot body, wherein the material guide slot body is installed on the machine frame by two groups of four-connection-rod mechanisms; and the four-connection-rod mechanisms drive the material guide slot body to vertically move by a driving mechanism. According to the improved type elevation material guide slot disclosed by the utility model, the four-connection-rod mechanisms are pushed by the driving mechanism so as to realize elevation and fall of the material guide slot body. When the material guide slot body is in a material falling situation, the material guide slot body is driven by the driving mechanism and reaches the falling state by the four-connection-rod mechanisms; and a material guide slot sealing rubber plate of the material guide slot body is well adhered to an adhesive tape of a belt type conveyor; when the material guide slot body is in the material non-falling situation, but the tail material passes through the material guide slot, the four-connection-rod mechanisms are driven by the driving mechanism to elevate the material guide slot body so that the material smoothly passes. The improved type elevation material guide slot disclosed by the utility model has the advantages of simple structure, convenience for operation and few device investments. The improved type elevation material guide slot is suitable for the occasions having small bandwidth and multiple material falling points in the belt type conveyor, in particular for improving of the original system of the belt type conveyor.
Description
Technical field
The utility model relates to the belt conveyer field, and particularly a kind of modified form promotes deflector chute.
Background technology
Belt conveyer is the major equipment of modern bulk material transportation; Be widely used in a lot of industries such as metallurgy, mine, coal, harbour, chemical industry, water conservancy, electric power; Deflector chute is as the vitals of belt conveyer material feeding, and its reliable operation is the necessary condition of the normal operation of belt conveyer.
Promote the occasion that deflector chute is mainly used in the material feeding of belt conveyer multiple spot; When belt conveyer had a plurality of material feeding point, each material feeding point all will be arranged deflector chute, when rear portion material feeding point material feeding moves; Material will pass through anterior deflector chute successively; This moment material takes place easily and go to the accident that the outside of anterior deflector chute guide plate washer forms spreading, addressed this problem the measure of taking is that the closing in of anterior deflector chute is widened in the past, so that in the material income deflector chute; But this way effect is also not obvious, particularly happens occasionally for the big conveyer spreading phenomenon of freight volume.
The utility model content
The utility model technical matters to be solved is the existing problem of lifting deflector chute that is adopted to existing belt conveyer multiple spot material feeding and provide a kind of modified form to promote deflector chute.
The utility model technical matters to be solved can realize through following technical scheme:
A kind of modified form promotes deflector chute, comprises the frame and the deflector chute body of belt conveyer, and said deflector chute body is installed on the said frame through two groups of four-bar linkages, and said four-bar linkage drives deflector chute body up-and-down movement through a drive mechanism.
Said four-bar linkage comprises a pair of preceding swing connecting bar, a pair of back swing connecting bar, an offside connecting rod, a front rod, a rear linking rod; The lower end of swing connecting bar is installed in the both sides of said frame respectively before a pair of through preceding twisted seat, and the lower end of a pair of back swing connecting bar is installed in the both sides of said frame respectively through the back twisted seat; The two ends of a side connecting rod respectively with the upper end of a preceding swing connecting bar and one after the upper end of swing connecting bar hinged, and constitute one group of four-bar linkage with a side of said frame; The two ends of another root side connecting rod respectively with another root before behind upper end and another root of swing connecting bar the upper end of swing connecting bar hinged; And constitute another group four-bar linkage with the opposite side of said frame; The two ends of a front rod are hinged with the upper end of a pair of preceding swing connecting bar respectively, and the two ends of a rear linking rod are hinged with the upper end of a pair of back swing connecting bar respectively; Said deflector chute body is suspended on a said offside connecting rod, front rod, the rear linking rod, and said front rod is connected with said driver train.
Said driver train comprises that one is installed in the electric pushrod bearing and the electric pushrod of installing on the said electric pushrod bearing on the said frame, and the drive end of electric pushrod and said front rod are hinged.
Said electric pushrod is provided with travel switch.
Owing to adopted technical scheme as above, promoted lifting and the landing that four-bar linkage can be realized the deflector chute body through electric pushrod.When the deflector chute body is in the blanking operating mode; The deflector chute body is in the landing state through four-bar linkage under electric pushrod promotes, the deflector chute sealing offset plate of deflector chute body and the adhesive tape good fit of belt conveyer; When the deflector chute body is in not blanking operating mode; But when the material that afterbody is arranged passed through, electric pushrod promoted four-bar linkage the deflector chute body is risen, and lets material pass through smoothly.Electric pushrod is provided with travel switch, and the may command deflector chute rises to and is fit to height.The utility model is simple in structure, and is easy to operate, and equipment investment is few.Be applicable to the occasion of the medium and small bandwidth multiple spot of belt conveyer blanking, be specially adapted to the transformation of the old system of belt conveyer.
Description of drawings
Fig. 1 is the scheme drawing of the utility model deflector chute body when being in the blanking operating mode.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the scheme drawing of the utility model deflector chute body when only being in the lifting state.
Fig. 4 is the lateral plan of Fig. 3.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to accompanying drawing; A kind of modified form shown in the figure promotes deflector chute; The frame 100 and deflector chute body 200 that comprise belt conveyer; Deflector chute body 200 is installed on the frame 100 through four-bar linkage 300, and four-bar linkage 300 drives deflector chute body 200 up-and-down movements through a drive mechanism.
Four-bar linkage 300 is divided into two groups; Whole four-bar linkage comprise a pair of before swing connecting bar 310,310a, a pair of back swing connecting bar 320,320a, an offside connecting rod 330,330a, front rod 340, a rear linking rod 350; The lower end of swing connecting bar 310,310a is installed in the both sides of frame 100 respectively before a pair of through preceding twisted seat 311,311a, and the lower end of a pair of back swing connecting bar 320,320a is installed in the both sides of frame 100 respectively through back twisted seat 321,321a; The two ends of a side connecting rod 330 respectively with the upper end of a preceding swing connecting bar 310 and one after the upper end of swing connecting bar 320 hinged, and constitute one group of four-bar linkage with a side of frame 100; The two ends of another root side connecting rod 330a respectively with another root before behind upper end and another root of swing connecting bar 310a the upper end of swing connecting bar 320a hinged, and constitute another group four-bar linkage with the opposite side of frame 100.The two ends of a front rod 340 are hinged with the upper end of a pair of preceding swing connecting bar 310,310a respectively, and the two ends of a rear linking rod 350 are hinged with the upper end of a pair of back swing connecting bar 320,320a respectively; Deflector chute body 200 is suspended on an offside connecting rod 330,330a, front rod 340, the rear linking rod 350.
Driver train comprises that one is installed in the electric pushrod bearing 410 and the electric pushrod of installing on this electric pushrod bearing 410 420 on the frame 100, and the drive end of electric pushrod 420 and front rod 340 are hinged.
Referring to Fig. 1 and Fig. 2, when deflector chute body 200 was in the blanking operating mode, deflector chute body 200 was under electric pushrod 420 promotes; Be in the landing state through four-bar linkage; Adhesive tape 110 good fit of the deflector chute of deflector chute body 200 sealing offset plate 210 and belt conveyer, when deflector chute body 200 is in not blanking operating mode, but when having the material of afterbody to pass through; Electric pushrod 420 promotes four-bar linkage deflector chute body 200 is risen, and lets material pass through smoothly.
More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. a modified form promotes deflector chute; The frame and the deflector chute body that comprise belt conveyer; It is characterized in that said deflector chute body is installed on the said frame through two groups of four-bar linkages, said four-bar linkage drives deflector chute body up-and-down movement through a drive mechanism.
2. modified form as claimed in claim 1 promotes deflector chute; It is characterized in that; Said four-bar linkage comprises a pair of preceding swing connecting bar, a pair of back swing connecting bar, an offside connecting rod, a front rod, a rear linking rod; The lower end of swing connecting bar is installed in the both sides of said frame respectively before a pair of through preceding twisted seat, and the lower end of a pair of back swing connecting bar is installed in the both sides of said frame respectively through the back twisted seat; The two ends of a side connecting rod respectively with the upper end of a preceding swing connecting bar and one after the upper end of swing connecting bar hinged, and constitute one group of four-bar linkage with a side of said frame; The two ends of another root side connecting rod respectively with another root before behind upper end and another root of swing connecting bar the upper end of swing connecting bar hinged; And constitute another group four-bar linkage with the opposite side of said frame; The two ends of a front rod are hinged with the upper end of a pair of preceding swing connecting bar respectively, and the two ends of a rear linking rod are hinged with the upper end of a pair of back swing connecting bar respectively; Said deflector chute body is suspended on a said offside connecting rod, front rod, the rear linking rod, and said front rod is connected with said driver train.
3. modified form as claimed in claim 2 promotes deflector chute; It is characterized in that; Said driver train comprises that one is installed in the electric pushrod bearing and the electric pushrod of installing on the said electric pushrod bearing on the said frame, and the drive end of electric pushrod and said front rod are hinged.
4. modified form as claimed in claim 3 promotes deflector chute, it is characterized in that said electric pushrod is provided with travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120414071 CN202296300U (en) | 2011-10-26 | 2011-10-26 | Improved type elevation material guide slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120414071 CN202296300U (en) | 2011-10-26 | 2011-10-26 | Improved type elevation material guide slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296300U true CN202296300U (en) | 2012-07-04 |
Family
ID=46365241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120414071 Expired - Fee Related CN202296300U (en) | 2011-10-26 | 2011-10-26 | Improved type elevation material guide slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906580A (en) * | 2022-05-31 | 2022-08-16 | 中交机电工程局有限公司 | U-shaped linkage lifting type material guide device |
-
2011
- 2011-10-26 CN CN 201120414071 patent/CN202296300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906580A (en) * | 2022-05-31 | 2022-08-16 | 中交机电工程局有限公司 | U-shaped linkage lifting type material guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |