CN203395098U - Chain unit mechanism of grain lifting chain - Google Patents
Chain unit mechanism of grain lifting chain Download PDFInfo
- Publication number
- CN203395098U CN203395098U CN201320460939.7U CN201320460939U CN203395098U CN 203395098 U CN203395098 U CN 203395098U CN 201320460939 U CN201320460939 U CN 201320460939U CN 203395098 U CN203395098 U CN 203395098U
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- CN
- China
- Prior art keywords
- chain
- unit mechanism
- bearing pin
- outer plate
- group
- 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 belongs to the technical field of chain tools and particularly relates to a chain unit mechanism of a grain lifting chain. The chain unit mechanism comprises an inner plate, an outer plate and a pin shaft. A shaft sleeve is sleeved on the pin shaft, a group of inner plates and outer plates penetrate the two ends of the pin shaft, blades are arranged between the group of inner plates and the outer plates, and the blades are connected through chain plates. The chain unit mechanism is simple in structure, convenient to use, enables structures among components of a composing unit of the grain lifting chain to be reasonable and prolongs the service life.
Description
Technical field
The utility model belongs to chain apparatus technical field, relates in particular to a kind of chain unit mechanism of seeding supporting chain.
Background technique
The assembly parts that chain is connected in series with kinematic pair form by member identical or that interval is identical, is generally chain link or the annulation of metal, the multiplex mechanical transmission of doing.Along with social development and progress, the industrialized level of society is more and more higher, for the requirement of chain, is also more and more higher.And rice harvesting seeding supporting chain is for for cutting the special chain of rice.Easily there are wearing and tearing with seeding supporting chain in current rice harvesting, and uses after a period of time when in use, can make whole chain extend, thereby affected its use, thereby need often to change rice harvesting seeding supporting chain, manufacturing efficiency is reduced, cost increases.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of chain unit mechanism of seeding supporting chain is provided, and its technological scheme is as follows:
A kind of chain unit mechanism of seeding supporting chain, it is characterized in that, the chain unit mechanism of described seeding supporting chain comprises interior, outer plate and bearing pin, on described bearing pin, be arranged with axle sleeve, the two ends of described bearing pin are all equipped with one group of interior sheet and outer plate, in described one group, between sheet and outer plate, be provided with blade, between described blade, by carrier bar, be connected.
Optimal way is that the spacing of two described blades is 10-15mm.
The chain unit mechanism of the seeding supporting chain that the utility model provides, when in use, the two ends of described bearing pin are all equipped with sheet and outer plate in one group, by interior, outer plate and bearing pin, make whole chain unit integration.And on described bearing pin, be arranged with axle sleeve, and axle sleeve is generally between two interior, can protect preferably bearing pin not to be worn, thereby can extend its service time by axle sleeve.In described one group, between sheet and outer plate, be provided with blade, between described blade, by carrier bar, be connected.Can be so that rice harvesting be more convenient by two blades, and can extend after can not using a period of time.
The spacing of two blades described in the utility model is 10-15mm.Under distance, make whole seeding supporting chain more flexible when in use, and can play good anti-wear effect during this time.
The utility model is simple in structure, easy to use, can be good at making the structure between each parts of component units of seeding supporting chain more to rationalize, and extends its service time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
A kind of chain unit mechanism of seeding supporting chain, it is characterized in that, the chain unit mechanism of described seeding supporting chain comprises interior 1, outer plate 2 and bearing pin 3, on described bearing pin 3, be arranged with axle sleeve 4, the two ends of described bearing pin 3 are all equipped with one group of interior sheet 1 and outer plate 2, in described one group, between sheet 1 and outer plate 2, be provided with blade 5, between described blade 5, by carrier bar 6, be connected.
Optimal way is that the spacing of two described blades is 10-15mm.
The chain unit mechanism of the seeding supporting chain that the utility model provides, when in use, the two ends of described bearing pin are all equipped with sheet and outer plate in one group, by interior, outer plate and bearing pin, make whole chain unit integration.And on described bearing pin, be arranged with axle sleeve, and axle sleeve is generally between two interior, can protect preferably bearing pin not to be worn, thereby can extend its service time by axle sleeve.In described one group, between sheet and outer plate, be provided with blade, between described blade, by carrier bar, be connected.Can be so that rice harvesting be more convenient by two blades, and can extend after can not using a period of time.
Claims (2)
1. the chain unit mechanism of a seeding supporting chain, it is characterized in that, the chain unit mechanism of described seeding supporting chain comprises interior, outer plate and bearing pin, on described bearing pin, be arranged with axle sleeve, the two ends of described bearing pin are all equipped with one group of interior sheet and outer plate, in described one group, between sheet and outer plate, be provided with blade, between described blade, by carrier bar, be connected.
2. the chain unit mechanism of seeding supporting chain as claimed in claim 1, is characterized in that, the spacing of two described blades is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460939.7U CN203395098U (en) | 2013-07-31 | 2013-07-31 | Chain unit mechanism of grain lifting chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460939.7U CN203395098U (en) | 2013-07-31 | 2013-07-31 | Chain unit mechanism of grain lifting chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395098U true CN203395098U (en) | 2014-01-15 |
Family
ID=49906633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460939.7U Expired - Fee Related CN203395098U (en) | 2013-07-31 | 2013-07-31 | Chain unit mechanism of grain lifting chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395098U (en) |
-
2013
- 2013-07-31 CN CN201320460939.7U patent/CN203395098U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |