CN204210595U - Seat structure before a kind of used with tractor assembling - Google Patents
Seat structure before a kind of used with tractor assembling Download PDFInfo
- Publication number
- CN204210595U CN204210595U CN201420668531.3U CN201420668531U CN204210595U CN 204210595 U CN204210595 U CN 204210595U CN 201420668531 U CN201420668531 U CN 201420668531U CN 204210595 U CN204210595 U CN 204210595U
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- China
- Prior art keywords
- knock hole
- hold
- supporting seat
- down arm
- seat
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- Expired - Fee Related
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Abstract
The utility model belongs to tractor part applied technical field, specifically disclose the front seat structure of a kind of used with tractor assembling, comprise supporting seat, and the hold-down arm to be connected with supporting seat one end, and the first knock hole be arranged on supporting seat, and the second knock hole, the 3rd knock hole that are arranged on hold-down arm bearing surface, and be arranged on the 4th knock hole in hold-down arm end sidewalls, spacing hole.Before a kind of used with tractor assembling of the present utility model, the beneficial effect of seat structure is: 1, its rational in infrastructure simple, be convenient to install and safeguard; 2, during assembling, utilize the second knock hole on hold-down arm, the 3rd knock hole is connected with trac. main body with the 4th knock hole, the spacing hole of sidewall is connected with trac. main body plays position-limiting action, supporting seat is connected with trac. main body by the first knock hole, this structure adopts integrated formed structure, on the one hand be convenient to production and processing, production efficiency is high, resistance to abrasion is strong on the other hand, extends main body seat structure service life, reduces costs.
Description
Technical field
The utility model relates to tractor part applied technical field, is specifically related to the front seat structure of a kind of used with tractor assembling.
Background technology
Trac. is a kind of for drawing and driving Work machine to complete the self-propelled motor machine of every mobile operation, also can fix operation power, its by driving engine, transmission, walk, turn to, the system such as hydraulic suspension, Power output, electrical instrumentation, riding manipulation and traction or device form; Engine power passes to drive wheel through driving system, and trac. is travelled, and in actual life, common is all the medium transmitted using balata belt as power, divides the trac.s such as agricultural, industry and special purpose by function and purposes; Wheeled, crawler type, boat tractor and self propelled chassis etc. are divided by structure type.
According to statistics, within 2010, operate steadily in China's trac. market, present many new features, gross industrial output and sales revenue reach 348.13 hundred million yuan and 400.23 hundred million yuan respectively, meanwhile, outlet delivery value continues to keep strong growth, and the domestic large and middle tractor market demand continues run at high level, but amplification eases up, demand continues to extend to high-power direction, continue to continue to rise with double-digit amplitude in little market of dragging, and on the other hand, the regional market demand is unbalanced, brand competition is growing more intense, the market concentration improves further, but, be far from reaching demand saturation degree compared with the agriculture developed countries and regions such as America and Europe, in addition, product structure performance backwardness is the ubiquitous problem of China's Tractor Products, technical merit need to improve, due to trac. work under bad environment (sleet, high temperature, moist etc.), so require higher for the parts of its composition, as for seat structure before trac., distortion is easily there is after traditional front seat structure Long-Time Service, fracture, and wear no resistance, this have impact on the work efficiency of trac. greatly and there is great potential safety hazard.
Therefore, based on the problems referred to above, seat structure before the utility model provides a kind of used with tractor to assemble.
Utility model content
Utility model object: seat structure before the purpose of this utility model provides a kind of used with tractor to assemble, distortion, fracture is easily there is after solving existing front seat structure Long-Time Service, and the problem worn no resistance, by rational project organization, improve assembling rear stability, stop security hidden trouble, be convenient to install and demolition and maintenance, resistance to abrasion is strong simultaneously.
Technical scheme: seat structure before a kind of used with tractor assembling, comprise supporting seat, and the hold-down arm to be connected with supporting seat one end, and the first knock hole be arranged on supporting seat, and the second knock hole, the 3rd knock hole that are arranged on hold-down arm bearing surface, and be arranged on the 4th knock hole in hold-down arm end sidewalls, spacing hole, wherein, described supporting seat is hollow structure, and hold-down arm bearing surface is notch cuttype curved surface; Described supporting seat and hold-down arm are formed in one structure.
The technical program, before described used with tractor assembling, seat structure also comprises the Baltimore groove being arranged on supporting seat other end.
The technical program, described supporting seat and hold-down arm joint face are curved-surface structure.
The technical program, described 3rd knock hole is set to bulge-structure.
Compared with prior art, before a kind of used with tractor assembling of the present utility model, the beneficial effect of seat structure is: 1, its rational in infrastructure simple, be convenient to install and safeguard; 2, during assembling, utilize the second knock hole on hold-down arm, the 3rd knock hole is connected with trac. main body with the 4th knock hole, the spacing hole of sidewall is connected with trac. main body plays position-limiting action, supporting seat is connected with trac. main body by the first knock hole, this structure adopts integrated formed structure, on the one hand be convenient to production and processing, production efficiency is high, resistance to abrasion is strong on the other hand, extends main body seat structure service life, reduces costs.Simultaneously the utility model productive costs low, easily promote.
Accompanying drawing explanation
Fig. 1 is the block diagram of seat structure before a kind of used with tractor assembling of the present utility model;
Fig. 2 is the front view of seat structure before a kind of used with tractor assembling of the present utility model;
Wherein, in figure, sequence number is as follows: 1-supporting seat, 2-hold-down arm, 3-first knock hole, 4-second knock hole, 5-the 3rd knock hole, 6-the 4th knock hole, 7-spacing hole, 8-Baltimore groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Seat structure before a kind of used with tractor assembling as depicted in figs. 1 and 2, comprise supporting seat 1, and the hold-down arm 2 to be connected with supporting seat 1 one end, and the first knock hole 3 be arranged on supporting seat 1, and the second knock hole 4, the 3rd knock hole 5 that are arranged on hold-down arm 2 bearing surface, and be arranged on the 4th knock hole 6 in hold-down arm 2 end sidewalls, spacing hole 7, wherein, supporting seat 1 is hollow structure, and hold-down arm 2 bearing surface is notch cuttype curved surface; Supporting seat 1 and hold-down arm 2 are formed in one structure.
Preferred further, before used with tractor assembling, seat structure also comprises the Baltimore groove 8 being arranged on supporting seat 1 other end, snaps in trac. agent structure and position during use; Supporting seat 1 and hold-down arm 2 joint face are curved-surface structure, are convenient to install and effective compensator or trimmer pressure; 3rd knock hole 5 is set to bulge-structure, easy to assembly.
Embodiment
Further as shown in Figure 1, supporting seat 1, hold-down arm 2 are connected with trac. main body, wherein supporting seat 1 utilizes the Baltimore groove 8 that it is arranged to snap on main body mounting structure, carry out fastening respectively by the first knock hole 3, second knock hole 4, the 3rd knock hole 5 and the 4th knock hole 6 again, and positioning action play in spacing hole 7; It is easy to assembly, rational in infrastructure for front seat structure in this structure, installs and uses stability strong and wear-resisting, thus improves the work efficiency of trac., the maintenance reducing user, replacement cost.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. used with tractor assembling before a seat structure, it is characterized in that: comprise supporting seat (1), and with supporting seat (1)
The hold-down arm (2) that one end connects, and the first knock hole (3) be arranged on supporting seat (1), and the second knock hole (4), the 3rd knock hole (5) that are arranged on hold-down arm (2) bearing surface, and be arranged on the 4th knock hole (6) in hold-down arm (2) end sidewalls, spacing hole (7), wherein, described supporting seat (1) is hollow structure, and hold-down arm (2) bearing surface is notch cuttype curved surface; Described supporting seat (1) and hold-down arm (2) are formed in one structure.
2. seat structure before a kind of used with tractor assembling according to claim 1, is characterized in that: before described used with tractor assembling, seat structure also comprises the Baltimore groove (8) being arranged on supporting seat (1) other end.
3. seat structure before a kind of used with tractor assembling according to claim 1, is characterized in that: described supporting seat (1) and hold-down arm (2) joint face are curved-surface structure.
4. seat structure before a kind of used with tractor assembling according to claim 1, is characterized in that: described 3rd knock hole (5) is set to bulge-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668531.3U CN204210595U (en) | 2014-11-11 | 2014-11-11 | Seat structure before a kind of used with tractor assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668531.3U CN204210595U (en) | 2014-11-11 | 2014-11-11 | Seat structure before a kind of used with tractor assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210595U true CN204210595U (en) | 2015-03-18 |
Family
ID=52979293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668531.3U Expired - Fee Related CN204210595U (en) | 2014-11-11 | 2014-11-11 | Seat structure before a kind of used with tractor assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210595U (en) |
-
2014
- 2014-11-11 CN CN201420668531.3U patent/CN204210595U/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: 20150318 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |