CN202707913U - Belt buckle for coal mine conveyer belt mechanical joint - Google Patents
Belt buckle for coal mine conveyer belt mechanical joint Download PDFInfo
- Publication number
- CN202707913U CN202707913U CN 201220294050 CN201220294050U CN202707913U CN 202707913 U CN202707913 U CN 202707913U CN 201220294050 CN201220294050 CN 201220294050 CN 201220294050 U CN201220294050 U CN 201220294050U CN 202707913 U CN202707913 U CN 202707913U
- Authority
- CN
- China
- Prior art keywords
- clasp nail
- fastener
- button
- coal mine
- pintle
- 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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Abstract
Provided is a belt buckle for a coal mine conveyer belt mechanical joint. The belt buckle for the coal mine conveyer belt mechanical joint comprises a buckle body, a left fastener, a right fastener, fastener holes and a fastener groove, and is characterized in that four fastener holes are arranged above each buckle body and used to be penetrated by the left fastener and the right fastener, and positions below the buckle body, corresponding to the fastener holes above the buckle body, are also provided with four fastener holes and used to be penetrated by the left fastener and the right fastener. The two fastener holes, above the buckle body and corresponding to the left fastener, are connected through the fastener groove, and two fastener holes, above the buckle body and corresponding to the right fastener, are connected through the fastener groove. The belt buckle for the coal mine conveyer belt mechanical joint is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the coal mine machinery field, specifically coal mine conveying belt mechanical splice bracelet.
Background technique
Conveyor belt is again conveyer belt, is to play carrying and transport the rubber of material effect and fiber, metal composite goods for belt conveyor, or plastics and the compound goods of fabric.Belt conveyor is widely used in agricultural, industrial and mining enterprise and transportation carries various solid blocks and powder shape material or work piece, the continization of conveyor belt energy, high efficiency, large inclined angle transportation, the conveyor belt handling safety, conveyor belt is easy to use, maintenance is easy, and freight charges are cheap, and can shorten transportation range, reduce engineering cost, use manpower and material resources sparingly.Can all conveyor belt must be connected into annular and could use, move on steady and smooth ground so the quality of conveying band joint directly affects working life and the conveyor line of conveyor belt.
General conveying band joint common method has mechanical splice, cold-adhered joint, hot vulcanization joint etc.The mechanical splice method generally refers to use the band buckle joint, and this jointing method is convenient convenient, also both economical, but bracelet easily comes off, and band cannot fasten, and the potential safety hazard that is easy to cause is to also there being certain influence in working life of conveyor belt product.
Summary of the invention
The utility model provides a kind of being not easy to come off for above technical problem, firmly the coal mine conveying belt mechanical splice bracelet of fastening conveyor belt.
The utility model is achieved through the following technical solutions.
Coal mine conveying belt mechanical splice bracelet, comprise button, left clasp nail, right clasp nail, pintle hole, clasp nail groove, it is characterized in that single button top is provided with four pintle holes, can supply respectively left clasp nail, right clasp nail to pass, pintle hole position, corresponding button top, button below also is provided with four pintle holes, can supply respectively left clasp nail, right clasp nail to pass, two pintle holes in button corresponding left clasp nail position, top be connected by the clasp nail groove, and two pintle holes in button corresponding right clasp nail position, top are connected by the clasp nail groove.
Description of drawings
Fig. 1 is sectional view of the present utility model, and Fig. 2 is worm's eye view of the present utility model, and Fig. 3 is plan view of the present utility model, and Fig. 4 is the utility model button side view, wherein:
The 1-button, the left clasp nail of 2-, the right clasp nail of 3-, 4-pintle hole, 5-clasp nail groove.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Coal mine conveying belt mechanical splice bracelet, comprise button 1, left clasp nail 2, right clasp nail 3, pintle hole 4, clasp nail groove 5, it is characterized in that single button 1 top is provided with four pintle holes 4, can supply respectively left clasp nail 2, right clasp nail 3 to pass, corresponding button 1 top pintle hole 4 positions, button 1 below also are provided with four pintle holes 4, can supply respectively left clasp nail 2, right clasp nail 3 to pass, two pintle holes 4 in corresponding left clasp nail 2 positions, button 1 top are connected by clasp nail groove 5, and two pintle holes 4 in corresponding right clasp nail 3 positions, button 1 top are connected by clasp nail groove 5.
During use, left clasp nail 2, right clasp nail 3 are passed respectively the pintle hole 4 of button 1 top and button 1 below, again that left clasp nail 2 is crooked to the right, right clasp nail 3 is crooked left, has namely realized the firm connection of coal mine conveying belt.
Claims (1)
1. coal mine conveying belt mechanical splice bracelet, comprise button, left clasp nail, right clasp nail, pintle hole, clasp nail groove, it is characterized in that single button top is provided with four pintle holes, can supply respectively left clasp nail, right clasp nail to pass, pintle hole position, corresponding button top, button below also is provided with four pintle holes, can supply respectively left clasp nail, right clasp nail to pass, two pintle holes in button corresponding left clasp nail position, top are connected by the clasp nail groove, and two pintle holes in button corresponding right clasp nail position, top are connected by the clasp nail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294050 CN202707913U (en) | 2012-06-21 | 2012-06-21 | Belt buckle for coal mine conveyer belt mechanical joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294050 CN202707913U (en) | 2012-06-21 | 2012-06-21 | Belt buckle for coal mine conveyer belt mechanical joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707913U true CN202707913U (en) | 2013-01-30 |
Family
ID=47588220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294050 Expired - Fee Related CN202707913U (en) | 2012-06-21 | 2012-06-21 | Belt buckle for coal mine conveyer belt mechanical joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023586A (en) * | 2015-09-28 | 2017-08-08 | 迪尔公司 | The keeping method of high speed snap ring and snap ring |
-
2012
- 2012-06-21 CN CN 201220294050 patent/CN202707913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023586A (en) * | 2015-09-28 | 2017-08-08 | 迪尔公司 | The keeping method of high speed snap ring and snap ring |
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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: 20130130 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |