CN202560312U - Connecting pin component for scraper conveyer - Google Patents
Connecting pin component for scraper conveyer Download PDFInfo
- Publication number
- CN202560312U CN202560312U CN2012201997095U CN201220199709U CN202560312U CN 202560312 U CN202560312 U CN 202560312U CN 2012201997095 U CN2012201997095 U CN 2012201997095U CN 201220199709 U CN201220199709 U CN 201220199709U CN 202560312 U CN202560312 U CN 202560312U
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- CN
- China
- Prior art keywords
- groove
- connecting pin
- pin
- transition
- head
- 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
The utility model discloses a connecting pin component for a scraper conveyer. The connecting pin component comprises a machine head frame, a machine head groove, a connecting pin, a transition groove, a U-shaped clamp, a pin shaft, a coupling seat and a transition slot, wherein the machine head groove is formed on the machine head frame; the transition groove is formed on the transition slot; two ends of the connecting pin are respectively arranged in the machine head groove and the transition groove; the coupling seat is arranged on the transition slot; the pin shaft penetrates through the connecting seat to press the right end of the connecting pin; the U-shaped clamp is clamped on the pin shaft; upper and lower coupling lugs are arranged on two sides of the machine head groove; and a stop pin penetrates through the upper and lower coupling lugs to press the left end of the connecting pin. The connecting pin component has the characteristics of reasonable structure, convenient operation, economical efficiency, high applicability and the like.
Description
Technical field
The utility model relates to a kind of coal mine lower scraping plate conveyer and uses the connecting pin assembly, is used for being connected of drag conveyor headstock and lead-over groove.
Background technology
Drag conveyor is the colliery mining face under mine coal capital equipment of transportation continuously, mainly is made up of motor, reductor, head, lead-over groove, intermediate channel, round-link chain, scraper plate etc.At present; The drag conveyor headstock of domestic production and being connected of lead-over groove mainly adopt being connected of connecting pin, bearing pin, U type card, but for the girdle drag conveyor; When the motor of head and tail, reductor direction adopt vertical work plane layout pattern; Headstock one end spaces that is connected with lead-over groove is less, fails to lay down bearing pin, and the connecting pin left end can't be fixed.
The utility model content
The purpose of the utility model provide a kind of when headstock one end spaces hour, can make the safe and reliable drag conveyor that is connected of headstock and lead-over groove use the connecting pin assembly.
To achieve these goals; The utility model comprises: headstock, head groove, connecting pin, transition groove, U type card, bearing pin, connection seat, lead-over groove, and the head groove is arranged on the headstock, and transition groove is arranged on the lead-over groove; The two ends of connecting pin are placed on respectively in head groove and the transition groove; Lead-over groove is provided with connection seat, and bearing pin passes the right-hand member head that Connection Block is pushed down connecting pin, and U type card is stuck on the bearing pin; Be provided with the lower link ear on the both sides of head groove, backing pin passes the lower link ear left end head of connecting pin is pushed down.
Like this, backing pin can insert the head groove up and down in the hole of the connection ear that is provided with of both sides, connects thereby controlled
Connect pin moving in horizontal plane, headstock and lead-over groove are connected as a single entity, solved problem, have characteristics such as rational in infrastructure, easy to operate, economic and practical because of the less difficult connection of headstock one end spaces.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the arrangement sketch map of the utility model.
The specific embodiment
Can know that by Fig. 1 the utility model comprises: headstock 1, head groove 2, connecting pin 5, transition groove 6, U type card 7, bearing pin 8, connection seat 9, lead-over groove 10.Head groove 2 is arranged on the headstock 1, and transition groove 6 is arranged on the lead-over groove 10.Connecting pin is set to the dumbbell shaped structure, and the two ends of connecting pin 5 are placed on respectively in head groove 2 and the transition groove 6.Lead-over groove 10 is provided with connection seat 9, has circular hole on the connection seat, and bearing pin one end is removes bar structure, and the bearing pin other end has locating slot, and bearing pin 8 passes the right-hand member head that Connection Block 9 is pushed down connecting pin 5, in the locating slot that U type card 7 is stuck on the bearing pin.Be provided with lower link ear 4 on the both sides of head groove 2, backing pin 3 passes lower link ear 4 the left end head of connecting pin 5 is pushed down, and prevents that connecting pin from coming off.Parts settings such as head groove, connecting pin, transition groove are two covers up and down, guarantee the security reliability that lead-over groove is connected with headstock.The sized of the utility model can be processed series of products according to the drag conveyor specification.
Claims (1)
1. a drag conveyor is used the connecting pin assembly; Comprise: headstock (1), head groove (2), connecting pin (5), transition groove (6), U type card (7), bearing pin (8), connection seat (9), lead-over groove (10); Head groove (2) is arranged on the headstock (1); Transition groove (6) is arranged on the lead-over groove (10), and the two ends of connecting pin (5) are placed on respectively in head groove (2) and the transition groove (6), and lead-over groove is provided with connection seat (9); Bearing pin (8) passes the right-hand member head that Connection Block is pushed down connecting pin (5); U type card (7) is stuck on the bearing pin, it is characterized in that being provided with lower link ear (4) on the both sides of head groove (2), and backing pin (3) passes lower link ear (4) the left end head of connecting pin (5) is pushed down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201997095U CN202560312U (en) | 2012-05-07 | 2012-05-07 | Connecting pin component for scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201997095U CN202560312U (en) | 2012-05-07 | 2012-05-07 | Connecting pin component for scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560312U true CN202560312U (en) | 2012-11-28 |
Family
ID=47209976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201997095U Expired - Fee Related CN202560312U (en) | 2012-05-07 | 2012-05-07 | Connecting pin component for scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560312U (en) |
-
2012
- 2012-05-07 CN CN2012201997095U patent/CN202560312U/en not_active Expired - Fee Related
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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: 20121128 Termination date: 20130507 |