CN203064066U - Chain type farming machine walking caterpillar band - Google Patents
Chain type farming machine walking caterpillar band Download PDFInfo
- Publication number
- CN203064066U CN203064066U CN 201220342984 CN201220342984U CN203064066U CN 203064066 U CN203064066 U CN 203064066U CN 201220342984 CN201220342984 CN 201220342984 CN 201220342984 U CN201220342984 U CN 201220342984U CN 203064066 U CN203064066 U CN 203064066U
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- CN
- China
- Prior art keywords
- chain
- crawler belt
- agricultural machinery
- shaped
- walking plate
- 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 relates to a caterpillar band, in particular to a chain type farming machine walking caterpillar band. The chain type farming machine walking caterpillar band comprises at least one annular transmission chain. Each outer chain piece of the at least one transmission chain is in an L shape which bends outwards. A fixing hole is formed in each bending part. A strip-shaped walking board is arranged on the outer side of each fixing hole. According to the technical scheme, the chain type farming machine walking caterpillar band is low in cost, convenient to assemble and disassemble, long in service life and strong in adaptability.
Description
Technical field
The utility model relates to a kind of crawler belt, is specifically related to a kind of agricultural machinery traveling crawler.
Background technology
The running gear of the small agricultural machinery of mountain area and intersected country is divided into two kinds of wheeled and crawler types, and is little to the destruction of paddy field soil because crawler-mounted farm machinery buoyancy is big particularly for the paddy field, therefore more is subjected to peasant's welcome, progressively applied.
Existing small crawler farm machinery adopts the rubber type crawler belt more, though it has overcome the deficiency of traditional road wheel aspect the paddy field, the utility model people finds that it still exists following some shortcomings in actual the use:
1, traditional rubber type crawler belt cost is higher;
2, traditional rubber type crawler belt, recoverability is poor, and the life-span is short, in case certain part is damaged, then the rubber type crawler belt needs integral replacing.
3, because the gripping pattern of traditional rubber type crawler belt outside face is fixed, can't adapt to multifarious soil property, skid easily.
4, traditional rubber type crawler belt weight is big, and Assembly ﹠Disassembly is unusual inconvenience all.
The utility model content
The technical problems to be solved in the utility model provides that a kind of cost is low, easy installation and removal, long service life, adaptable chain-type agricultural machinery travel crawler belt.
In order to solve the problems of the technologies described above, the utility model provides a kind of chain-type agricultural machinery travel crawler belt, includes at least one gypsy chain, and the outer chain sheet of described messenger chain is shaped as the L shaped of bending laterally, its dogleg section is provided with fixed orifice, and described fixed orifice arranged outside has bar shaped walking plate.
Adopt the chain-type agricultural machinery travel crawler belt of technique scheme to have following advantage: 1, owing to adopted the unitized construction of gypsy chain and bar shaped walking plate to replace traditional integral rubber caterpillar belt structure, its manufacturing cost is lower; 2, be directed to the light replacement that the part of damage can be independent, recoverability is strong, longer service life; 3, and according to different soil environments, can change shape and the material of bar shaped walking plate, can improve its applicability like this; 4, than all-in-one-piece rubber belt track, reaching under the situation of same intensity, chain type agricultural machinery travel crawler belt, weight is lighter, and Assembly ﹠Disassembly is more convenient.
As preferred version, in conjunction with the result of actual experiment, limit described walking plate cross section and be U-shaped, L shaped, zigzag, triangle or antiparallelogram.
As preferred version, according to the effect of actual experiment, limit described messenger chain and be provided with 2.
As preferred version, take all factors into consideration cost and the service life of walking plate, the material that limits described walking plate is high-carbon steel, engineering plastics or rubber.
As preferred version, in order further to increase the friction force on walking plate and ground, the part that contacts with ground at described walking plate is provided with saws shape, square, arc or trapezoidal anti-slop serrations.
Description of drawings
Fig. 1 is the local structure scheme drawing of the utility model embodiment 1 chain-type agricultural machinery travel crawler belt;
Fig. 2 is that the A-A of the utility model embodiment 1 chain-type agricultural machinery travel crawler belt is to schematic cross-section;
Fig. 3 is the local structure scheme drawing of the utility model embodiment 3 chain-type agricultural machinery travel crawler belts;
Fig. 4 is the local structure scheme drawing of the utility model embodiment 4 chain-type agricultural machinery travel crawler belts;
Fig. 5 is the local structure scheme drawing of the utility model embodiment 5 chain-type agricultural machinery travel crawler belts.
The specific embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As illustrated in fig. 1 and 2, the utility model provides a kind of chain-type agricultural machinery travel crawler belt, include two gypsy chains 1, the outer chain sheet 11 of messenger chain 1 is shaped as the L shaped of bending laterally, the dogleg section of outer chain sheet 11 is provided with fixed orifice, and the fixed orifice outside is set with bar shaped walking plate 2 by bolt and nut, and walking plate 2 cross sections are U-shaped, the material of walking plate is high-carbon steel, and the part that walking plate 2 contacts with ground is provided with saw shape anti-slop serrations.
Embodiment 2
The utility model provides a kind of chain-type agricultural machinery travel crawler belt, include three gypsy chains, the outer chain sheet of messenger chain is shaped as the L shaped of bending laterally, its dogleg section is provided with fixed orifice, the fixed orifice outside is set with bar shaped walking plate by bolt and nut, walking plate cross section is antiparallelogram, and the material of walking plate is engineering plastics, and the part that the walking plate contacts with ground is provided with trapezoidal anti-slop serrations.
Embodiment 3
As shown in Figure 3, the chain-type agricultural machinery travel crawler belt that the utility model provides, with embodiment 1 fundamental form be antiparallelogram with, its distinctive points be to walk cross sectional shape of plate 2.
Embodiment 4
As shown in Figure 4, the chain-type agricultural machinery travel crawler belt that the utility model provides, with embodiment 1 fundamental form be L shaped with, its distinctive points be to walk cross sectional shape of plate 2.
Embodiment 5
As shown in Figure 5, the chain-type agricultural machinery travel crawler belt that the utility model provides, with embodiment 1 fundamental form be zigzag with, its distinctive points be to walk cross sectional shape of plate 2.
According to the demand of actual environment for use, the material of walking plate can also be selected other conventional crawler belt materials such as rubber; The anti-slop serrations proterties of walking plate and ground contact portion can also be selected other conventional shapes such as triangle, arc or rectangle; The shape of cross section of walking plate includes but not limited to above-mentioned shape, because different soil properties needs difform walking plate to deacclimatize, simply changes its shape, does not need to pay performing creative labour, therefore also should fall into protection domain of the present utility model.
Above-described only is preferred implementation of the present utility model; protection domain of the present utility model includes but not limited to foregoing; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; such as; simple change chain or walking plate size; the simple connection mode that changes chain and walking plate; the plate of will walking is fixed on the outer chain sheet by riveted joint or welding; employing replaces or spaced mode is simply adjusted the arrangement of walking plate; the different rows limp adopts unlike material with the walking plate that replaces single material etc., and these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (5)
1. chain-type agricultural machinery travel crawler belt includes at least one gypsy chain, it is characterized in that: the outer chain sheet of described messenger chain is shaped as the L shaped of bending laterally, and its dogleg section is provided with fixed orifice, and described fixed orifice arranged outside has bar shaped walking plate.
2. chain-type agricultural machinery travel crawler belt according to claim 1 is characterized in that: described walking plate cross section is U-shaped, L shaped, zigzag, triangle or antiparallelogram.
3. chain-type agricultural machinery travel crawler belt according to claim 1 and 2, it is characterized in that: described messenger chain is provided with 2.
4. chain-type agricultural machinery travel crawler belt according to claim 1 and 2, it is characterized in that: the material of described walking plate is high-carbon steel, engineering plastics or rubber.
5. chain-type agricultural machinery travel crawler belt according to claim 1 and 2 is characterized in that: the part that described walking plate contacts with ground is provided with saw shape, square, arc or trapezoidal anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342984 CN203064066U (en) | 2012-07-16 | 2012-07-16 | Chain type farming machine walking caterpillar band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342984 CN203064066U (en) | 2012-07-16 | 2012-07-16 | Chain type farming machine walking caterpillar band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064066U true CN203064066U (en) | 2013-07-17 |
Family
ID=48762884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342984 Expired - Fee Related CN203064066U (en) | 2012-07-16 | 2012-07-16 | Chain type farming machine walking caterpillar band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745271A (en) * | 2012-07-16 | 2012-10-24 | 重庆市双恩农机制造有限公司 | Chain type traveling track of agricultural machine |
-
2012
- 2012-07-16 CN CN 201220342984 patent/CN203064066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745271A (en) * | 2012-07-16 | 2012-10-24 | 重庆市双恩农机制造有限公司 | Chain type traveling track of agricultural machine |
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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: 20130717 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |