CN202264609U - Gear train of miniature load-and-unload transport vehicle for agriculture - Google Patents
Gear train of miniature load-and-unload transport vehicle for agriculture Download PDFInfo
- Publication number
- CN202264609U CN202264609U CN2011203471770U CN201120347177U CN202264609U CN 202264609 U CN202264609 U CN 202264609U CN 2011203471770 U CN2011203471770 U CN 2011203471770U CN 201120347177 U CN201120347177 U CN 201120347177U CN 202264609 U CN202264609 U CN 202264609U
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- tire
- transport vehicle
- wheel
- pattern
- agriculture
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Abstract
A gear train of a miniature load-and-unload transport vehicle for agriculture contains a wheel rim and a tire. The tire is a solid tire. The tire surface of the tire is provided with a circle of central main groove. Two, left and right, circles of large cross sectional pattern blocks are arranged at two sides of the central main groove. The pattern blocks on each circle are arranged at equal interval on the circumference of the tire surface. The pattern blocks of the left and right circles are equal in number and are arranged in a staggered pattern. The wheel rim is provided with left and right wheel bodies which form a butt joint through bolts. Each wheel body is provided with a wheel surface which fits with the solid tire and a vertical face for the butt joint of the left and right wheel bodies. The aspect ratio of the solid tire is 40%. The tire is designed into a crawler type pattern solid tire with large pattern blocks, large groove and high crown. With the cooperation of the tire, the miniature agricultural load-and-unload transport vehicle used in the field, garden and forest has advantages of strong performance, strong grip capability, large tractive force, good self-cleaning performance, good heat radiation performance and the like, is more flexible to operate than a common load-and-unload transport vehicle, and is very applicable to be used in agriculture or field, garden and forest.
Description
Technical field
The utility model relates to a kind of agricultural with loading and unloading, stacking and short-distance transport equipment, and particularly a kind of agricultural is with small-sized handling transport vehicle train.
Background technology
Train is the traveling gear of little tonnage handling transport vehicle; It connects with drive axle and steeraxle; Directly contact with ground; Can reach suitable all kinds of working environments by supporting dissimilar vehicles according to technical parameters such as its version, pattern type and design sizes, the design Selection of its technical parameter will directly have influence on the applicable performance of complete machine, be one of vitals of complete machine.In whole small-sized loading-unloading vehicle manufacture (like little tonnage fork truck, loader) at present, main ring pressed drive axle front rim, the flat steeraxle rear rim of articulated and the airtyred version of adopting of each manufacturer's train design.
In addition; In the existing small-sized loading-unloading vehicle train design, the version of tire and pattern type are by the construction machinery product design, and general tread width is less than 180mm; The groove width is less than 18mm; Crown (the groove degree of depth) is lower than 15mm, and when this pattern structure used at cement pavement or more than the hard surface condition, resistance to abrasion was good, crossing ability is strong, self-cleaning and towability, grab ground ability etc. and all can satisfy operating needs; But when supporting agricultural is used in the field with small-sized loading-unloading vehicle; This structure is grabbed ground ability, towability, self-cleaning and crossing ability etc. and is all had a greatly reduced quality, and very easyly causes loading-unloading vehicle depression in the field can not extricate oneself, so suitable not supporting agriculturely use in agricultural or field, garden, woods with loading-unloading vehicle.
As agricultural is designed to track bottom disc type traveling gear with small-sized loading-unloading vehicle train; Will do the major design change to parts such as loading-unloading vehicle integral structure and frame assemblys, will increase many cover systems and parts such as electric-control system, operating system, Hydraulic Elements simultaneously, comparing manufacturing cost will improve more than 3 times with existing loading-unloading vehicle; And because walking before and after the track bottom disc type locomotive, about function such as turn to than rubber-tyred locomotive slow motion; Inefficiency like the small-sized loading-unloading vehicle apolegamy of agricultural track bottom disc type traveling gear, will be difficult in rural area or agricultural, extensively promoting; The market space is less, is not the act of ideal.
Summary of the invention
The technical matters that the utility model will solve is the deficiency to prior art, has proposed a kind of raising tire road surface crossing ability and has grabbed the ground ability, is suitable for the small-sized handling transport vehicle train of field, garden, woods operation.
The technical matters that the utility model will solve realizes through following technical scheme; A kind of agricultural comprises wheel rim and tire with small-sized handling transport vehicle train, and be characterized in: said tire is a solid tyre; On tread of tyre, be provided with the central main groove of a circle; Two circles pattern block heavy in section about the both sides of the main groove of central authorities are provided with, the pattern block of every circle is provided with in tyre surface circumference equal intervals, about the pattern block number of two circles equate interlaced setting.
The technical problem that the utility model will solve can also come by the following technical programs further to realize that said wheel rim is provided with the left and right sides wheel body by the bolt butt joint, and wheel body is provided with the facade that the wheel face that cooperates with solid tyre and left and right sides wheel body dock each other.
The technical problem that the utility model will solve can also come to realize that further the aspect ratio of solid tyre is 40% by the following technical programs.
The utility model compared with prior art, tire design is used for reference versions such as fork truck band tyre and engineering truck crawler belt, conventional pneumatic is designed to the crawler type decorative pattern band tyre of big-pattern piece, big-pattern ditch, high crown; Tyre surface and contact area of ground have been improved more than 3 times than air-inflation tyre; And cancelled the inner tube of a tyre and pad tire, the supporting small-sized agriculture loading-unloading vehicle of this kind of tire in the field, garden, woods use, have through performance strong, grab strong, the advantages such as tractive force is big, self-cleaning good, perfect heat-dissipating of ground ability; And has an advantage of common loading-unloading vehicle flexible operation; The loading-unloading vehicle price only is 1/3rd of a track bottom disc type loading-unloading vehicle price behind the integrated equipment, therefore, and the supporting small-sized agriculture loading-unloading vehicle of the utility model train; Be highly suitable in agricultural or field, garden, the woods and use, have the market space and value of service widely.
Description of drawings
Fig. 1 is the constructional drawing of the utility model.
Fig. 2 is the constructional drawing of tire.
Fig. 3 is that A-A of Fig. 2 is to view.
Fig. 4 is rim structure figure.
The specific embodiment
A kind of agricultural is with small-sized handling transport vehicle train; Comprise wheel rim 1 and tire 2; Said tire 2 is a solid tyre, on the tyre surface of tire 2, is provided with the central main groove 3 of a circle, two circles pattern block 4 heavy in section about the both sides of the main groove 3 of central authorities are provided with; The pattern block of every circle is provided with in tyre surface circumference equal intervals, about the pattern block number of two circles equate interlaced setting.By high crown, deep groove design.The aspect ratio of solid tyre is 40%.
Said wheel rim is provided with the left and right sides wheel body through bolt butt joint, and wheel body 5 is provided with the facade 7 that the wheel face 6 that cooperates with solid tyre and left and right sides wheel body dock each other.
Claims (3)
1. an agricultural is with small-sized handling transport vehicle train; Comprise wheel rim and tire; It is characterized in that: said tire is a solid tyre, on tread of tyre, is provided with the central main groove of a circle, two circles pattern block heavy in section about the both sides of the main groove of central authorities are provided with; The pattern block of every circle is provided with in tyre surface circumference equal intervals, about the pattern block number of two circles equate interlaced setting.
2. agricultural according to claim 1 is characterized in that with small-sized handling transport vehicle train: said wheel rim is provided with the left and right sides wheel body that docks through bolt, and wheel body is provided with the facade that the wheel face that cooperates with solid tyre and left and right sides wheel body dock each other.
3. agricultural according to claim 1 is with small-sized handling transport vehicle train, and it is characterized in that: the aspect ratio of solid tyre is 40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471770U CN202264609U (en) | 2011-09-16 | 2011-09-16 | Gear train of miniature load-and-unload transport vehicle for agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471770U CN202264609U (en) | 2011-09-16 | 2011-09-16 | Gear train of miniature load-and-unload transport vehicle for agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264609U true CN202264609U (en) | 2012-06-06 |
Family
ID=46155418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203471770U Expired - Fee Related CN202264609U (en) | 2011-09-16 | 2011-09-16 | Gear train of miniature load-and-unload transport vehicle for agriculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264609U (en) |
-
2011
- 2011-09-16 CN CN2011203471770U patent/CN202264609U/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: 20120606 Termination date: 20120916 |