CN209367094U - Embedded scraper transporter carrier bar wears latch structure - Google Patents
Embedded scraper transporter carrier bar wears latch structure Download PDFInfo
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- CN209367094U CN209367094U CN201822069961.4U CN201822069961U CN209367094U CN 209367094 U CN209367094 U CN 209367094U CN 201822069961 U CN201822069961 U CN 201822069961U CN 209367094 U CN209367094 U CN 209367094U
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- carrier bar
- pin
- pin shaft
- latch structure
- outer rim
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Abstract
Disclosed by the utility model is that a kind of embedded scraper transporter carrier bar of field of transport machinery wears latch structure, including carrier bar and be arranged in chain board ends wear pin, it is characterized in that: the pin shaft for wearing pin both ends is through in the pin hole of carrier bar, pin shaft section outer rim is elongated, and the pin hole is strip-shaped hole corresponding with pin shaft outer rim.The beneficial effects of the utility model are: by the way that original cylinder plugs are changed to strip cylindricality, avoid carrier bar and wear and relatively rotate between pin, to reduce carrier bar and wear the abrasion between pin, improves the service life of carrier bar, saved production cost.
Description
Technical field
The utility model relates to field of transport machinery more particularly to a kind of embedded scraper transporter carrier bar to wear latch structure.
Background technique
Embedded scraper transporter is mainly by the shell of closed section, flight chain, driving device, tensioning apparatus and safeguard protection
The components such as device composition.Device structure is simple, small in size, good seal performance, installation and maintenance are more convenient, can feeding raw materials from more than one places, more
Point discharging, craft lectotype and arrangement are more flexible；It in flying upward property of conveying, high temperature, material, can improve working conditions, reduce ring
Border pollution.
The working principle of embedded scraper transporter be rely on flight chain movement come drive bury scraper plate movement, thus using burying
Fortune material is scraped forward in a ground of scraper plate.The chain generally passes through multiple carrier bars and is hingedly formed at pin wearing, traditional carrier bar
Connection between carrier bar wears pin as the assembly of cylinder plug-in type gap, thus will appear and wears pin, carrier bar and assembly pin shaft three
Between relative motion, carrier bar and the relative motion worn between pin are heel and toe wears, will lead to carrier bar service life and substantially reduce.
Utility model content
To overcome existing carrier bar and wearing the deficiencies of being prone to wear between pin, technical problem to be solved in the utility model
Be: provide it is a kind of can reduce carrier bar with wear pin abrasion embedded scraper transporter carrier bar wear latch structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Embedded scraper transporter carrier bar wears latch structure, described to wear pin both ends including carrier bar and the pin of wearing that chain board ends are arranged in
Pin shaft be through in the pin hole of carrier bar, pin shaft section outer rim is elongated, the pin hole be item corresponding with pin shaft outer rim
Shape hole.
Further, the section outer rim of the pin shaft and pin hole is corresponding rectangle.
Further, the section outer rim of the pin shaft and pin hole is corresponding ellipse.
Further, the long side of the pin hole is consistent with the length direction of carrier bar.
The beneficial effects of the utility model are: avoiding carrier bar by the way that original cylinder plugs are changed to strip cylindricality
It relatively rotates between pin with wearing, to reduce carrier bar and wear the abrasion between pin, improves the service life of carrier bar, save
About production cost.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model carrier bar connection schematic diagram.
Label is 1- carrier bar in figure, and 2- wears pin, 11- pin hole, 21- pin shaft.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, the embedded scraper transporter carrier bar of the utility model wears latch structure, including carrier bar 1 and setting exist
Pin 2 is worn at 1 both ends of carrier bar, and the pin shaft 21 for wearing 2 both ends of pin is through in the pin hole 11 of carrier bar 1, the 21 section outer rim of pin shaft
Elongated, the pin hole 11 is strip-shaped hole corresponding with 21 outer rim of pin shaft.The strip can use ellipse or rectangle,
But processing is got up more troublesome, and pin shaft 21 is first preferably fabricated to cylinder, is then carried out again to cylindrical opposite two sides
Cutting or grinding form strip, and the structure type is all more convenient in processing and fit on.Consider the stress condition of carrier bar 1,
Preferably set consistent with the length direction of carrier bar 1 for the long side of pin hole 11.Connection between carrier bar and carrier bar as shown in figure 3,
The forms alternately connected outside, including two carrier bars using two carrier bars.
Traditional pin hole and pin shaft outer rim is circle, and when assembly is clearance fit, the structure in production and assembly all
It is more convenient, but due to that can relatively rotate between pin shaft and pin hole, using that will cause to wear for a long time, carrier bar is caused to exist
It is not available using that will fall off after 8-12 months.And the structure of the application is used, carrier bar 1 can be limited and worn between pin 2
Relative rotation be finally reached the purpose for improving 1 service life of carrier bar to reduce abrasion between the two.From practical application
From the point of view of, the structure of the application can be used 18-24 months.
The utility model avoids carrier bar and wears and occur between pin by the way that original cylinder plugs are changed to strip cylindricality
It relatively rotates, to reduce carrier bar and wear the abrasion between pin, improves the service life of carrier bar, saved production cost,
With good practicability and application prospect.
Claims (4)
1. embedded scraper transporter carrier bar wears latch structure, pin (2), feature are worn at carrier bar (1) both ends including carrier bar (1) and setting
Be: the pin shaft (21) for wearing pin (2) both ends is through in the pin hole (11) of carrier bar (1), and pin shaft (21) the section outer rim is in length
Bar shaped, the pin hole (11) are strip-shaped hole corresponding with pin shaft (21) outer rim.
2. embedded scraper transporter carrier bar as described in claim 1 wears latch structure, it is characterized in that: the pin shaft (21) and pin hole
(11) section outer rim is corresponding rectangle.
3. embedded scraper transporter carrier bar as described in claim 1 wears latch structure, it is characterized in that: the pin shaft (21) and pin hole
(11) section outer rim is corresponding ellipse.
4. embedded scraper transporter carrier bar as claimed in claim 1,2 or 3 wears latch structure, it is characterized in that: the pin hole (11)
Long side is consistent with the length direction of carrier bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069961.4U CN209367094U (en) | 2018-12-10 | 2018-12-10 | Embedded scraper transporter carrier bar wears latch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069961.4U CN209367094U (en) | 2018-12-10 | 2018-12-10 | Embedded scraper transporter carrier bar wears latch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367094U true CN209367094U (en) | 2019-09-10 |
Family
ID=67831872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069961.4U Active CN209367094U (en) | 2018-12-10 | 2018-12-10 | Embedded scraper transporter carrier bar wears latch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209367094U (en) |
-
2018
- 2018-12-10 CN CN201822069961.4U patent/CN209367094U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 610400 Chengdu Ruiyang metal products Co., Ltd., Jintang Industrial Park, Zhao town, Jintang County, Chengdu City, Sichuan Province Patentee after: Chengdu Ruiyang metal products Co.,Ltd. Address before: 617023, kapok Road, 72, Panzhihua, Sichuan Patentee before: PANZHIHUA GANGCHENG GROUP Co.,Ltd. |