CN209705184U - A kind of chain - Google Patents
A kind of chain Download PDFInfo
- Publication number
- CN209705184U CN209705184U CN201920517493.4U CN201920517493U CN209705184U CN 209705184 U CN209705184 U CN 209705184U CN 201920517493 U CN201920517493 U CN 201920517493U CN 209705184 U CN209705184 U CN 209705184U
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- CN
- China
- Prior art keywords
- connector
- chain
- pin shaft
- strip
- shaped hole
- 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.)
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Abstract
The utility model relates to power transmitting or cargo conveying technology field, specifically a kind of chain, including chain ontologies；The chain ontology includes the first connector and the second connector, second connector connects two adjacent the first connectors, first connector is fixed by two clamping plates by two pin shafts through clamping plate, and there are the placement spaces for the second connector between two clamping plates, strip-shaped hole setting of the pin shaft on the second connector, when one of them first connector is transformed into heeling condition by horizontality, strip-shaped hole provides activity space for pin shaft.The utility model is novel in design, and by the strip-shaped hole of setting, the pin shaft to be attached thereto provides activity space, thus, it can be achieved that the inclination in chain portion conveys during carrying out chain conveying operations, and chain will not be damaged, it is practical.
Description
Technical field
The utility model relates to cargo conveying technology field, specifically a kind of chains.
Background technique
Chain is generally the chain link or annulation of metal, multi-purpose to make machine driving, traction.For the chain of obstacle traffic aisle
Shape object (such as in street, at river or harbor entrance), the mechanically chain of transmission.
Chain includes four big series: transmission chain；Carrier chain；Pull chain；Special professional chain.
Transmission chain is generally used for transmitting or the cargo conveying technology field of power, but the connector of existing transmission chain is being installed
After the completion, inclination change can not be carried out when horizontality, that is, when sprocket wheel drive chain carries out cargo transport or power
When transmitting, chain can not carry out being changed with sprocket wheel axis parallel position, therefore there are limitations in its application process.
Utility model content
The purpose of this utility model is to provide a kind of chains, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of chain, including chain ontology；The chain ontology includes the first connector and the second connector, the second connection
Part connects two adjacent the first connectors, and first connector is consolidated by two clamping plates by two pin shafts through clamping plate
It is fixed, and there are the placement space for the second connector between two clamping plates, strip-shaped hole of the pin shaft on the second connector is set
It sets, when one of them first connector is transformed into heeling condition by horizontality, strip-shaped hole provides activity space for pin shaft.
As a further solution of the present invention: the placement space thickness between described two clamping plates is greater than the second connection
The thickness of part.
The pin shaft and clamping plate are fixed using interference fit type as a further solution of the present invention,.
It is provided with protruding block on the upside of the both ends of second connector as a further solution of the present invention, and
The upper end of protruding block slides against with clamping plate.
The lower end of second connector is provided with curved portion as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, pass through the item of setting
Shape hole, the pin shaft to be attached thereto provide activity space, thus, it can be achieved that chain portion during carrying out chain conveying operations
Inclination conveying, and chain will not be damaged, it is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of chain.
Fig. 2 is the first connector and the second connector connection status side view in chain.
Fig. 3 is the connection status side view in chain after the inclination of the second connector with the first connector.
Fig. 4 is the top view of the second connector in chain.
Fig. 5 is the second connector connection status diagram when in a horizontal state with pin shaft in chain.
Fig. 6 is when the second connector is in heeling condition in chain and the connection status diagram of pin shaft.
In figure: 1- chain ontology, the first connector of 2-, 201- clamping plate, 202- pin shaft, the second connector of 3-, 301- bar shaped
Hole, 302- protruding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Please refer to Fig. 1,2 and 4, in the utility model embodiment, a kind of chain, including chain ontology 1；The chain ontology
1 includes the first connector 2 and the second connector 3, and the second connector 3 connects two adjacent the first connectors 2, and described first connects
Fitting 2 is fixed by two pin shafts 202 through clamping plate 201 by two clamping plates 201, and there are be used between two clamping plates 201
The placement space of second connector 3, strip-shaped hole 301 of the pin shaft 202 on the second connector 3 are arranged, when one of them first
When connector 2 is transformed into heeling condition by horizontality, strip-shaped hole 301 be pin shaft 202 activity space is provided, thus realize into
, it can be achieved that the inclination in chain portion conveys during row chain conveying operations, and chain will not be damaged.
In order to facilitate understanding, Fig. 2,3,5 and 6 are please referred to, in chain use process, chain necessarily belongs to tensioning state,
At this point, two pin shafts 202 connecting with the second connector 3 abut (outboard end herein with the outboard end of strip-shaped hole 301 respectively
Portion is position of the strip-shaped hole 301 close to 3 end of the second connector), when one of them first connector 2 is transformed by horizontality
When heeling condition, another first connector 2 is still in horizontality (at this point, on the first connector 2 in horizontality
Pin shaft 202 is still within plumbness), and the second connector 3 has followed another first connector 2 to reach heeling condition, at this time
Strip-shaped hole 301 can support plumbness pin shaft 202 with respect to 3 activity of the second connector.
Preferably, the placement space thickness between described two clamping plates 201 is greater than the thickness of the second connector 3.
Preferably, the pin shaft 202 is fixed with clamping plate 201 using interference fit type.
Embodiment two
Placement space thickness between two clamping plates 201 of embodiment one kind is greater than the thickness of the second connector 3, but can be
It is moved up and down in chain use process, causes the chain of horizontality that may be not at same level, therefore this is practical
It is novel in the specific implementation process, it is also proposed that another embodiment improves the application, on the both ends of second connector 3
Side is provided with protruding block 303, and the upper end of protruding block 303 slides against with clamping plate 201, the lower end of second connector 3
It is provided with curved portion, the setting of curved portion is to effectively support the second connector 3 is held on it to abut Shi Buying with clamping plate 201
Ring its rotation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of chain, including chain ontology (1)；The chain ontology (1) includes the first connector (2) and the second connector
(3), the second connector (3) connects two adjacent the first connectors (2), and first connector (2) is by two clamping plates (201)
It is fixed by two pin shafts (202) through clamping plate (201), and there are be used for the second connector (3) between two clamping plates (201)
Placement space, which is characterized in that strip-shaped hole (301) setting of the pin shaft (202) on the second connector (3), when it
In first connector (2) when being transformed into heeling condition by horizontality, strip-shaped hole (301) is pin shaft (202) offer activity
Space.
2. a kind of chain according to claim 1, which is characterized in that the placement space between described two clamping plates (201)
Thickness is greater than the thickness of the second connector (3).
3. a kind of chain according to claim 1, which is characterized in that the pin shaft (202) and clamping plate (201) use interference
Fit system is fixed.
4. a kind of chain according to claim 1, which is characterized in that setting on the upside of the both ends of second connector (3)
Have protruding block (303), and the upper end of protruding block (303) slides against with clamping plate (201).
5. a kind of chain according to claim 4, which is characterized in that the lower end of second connector (3) is provided with
Curved portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517493.4U CN209705184U (en) | 2019-04-16 | 2019-04-16 | A kind of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920517493.4U CN209705184U (en) | 2019-04-16 | 2019-04-16 | A kind of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705184U true CN209705184U (en) | 2019-11-29 |
Family
ID=68648045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920517493.4U Active CN209705184U (en) | 2019-04-16 | 2019-04-16 | A kind of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882544A (en) * | 2019-04-16 | 2019-06-14 | 河南辰园畜牧工程有限公司 | A kind of chain |
-
2019
- 2019-04-16 CN CN201920517493.4U patent/CN209705184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882544A (en) * | 2019-04-16 | 2019-06-14 | 河南辰园畜牧工程有限公司 | A kind of chain |
| CN109882544B (en) * | 2019-04-16 | 2024-03-19 | 河南辰园装配式建筑有限公司 | Chain |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 476700 Southwest corner of the intersection of Industrial Avenue and Yingbin Avenue in Ningling County, Shangqiu City, Henan Province Patentee after: Henan Chenyuan prefabricated building Co.,Ltd. Address before: 476700 Southwest corner of the intersection of Industrial Avenue and Yingbin Avenue in Ningling County, Shangqiu City, Henan Province Patentee before: HENAN CHENYUAN ANIMAL HUSBANDRY ENGINEERING Co.,Ltd. |