CN202754052U - Caterpillar tractor with semi-rigid suspension entirety trolley - Google Patents
Caterpillar tractor with semi-rigid suspension entirety trolley Download PDFInfo
- Publication number
- CN202754052U CN202754052U CN 201220398189 CN201220398189U CN202754052U CN 202754052 U CN202754052 U CN 202754052U CN 201220398189 CN201220398189 CN 201220398189 CN 201220398189 U CN201220398189 U CN 201220398189U CN 202754052 U CN202754052 U CN 202754052U
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Abstract
A caterpillar tractor with a semi-rigid suspension entirety trolley comprises a hanging lifting and hydraulic control mechanism, a semi-rigid running system, a carframe, a scraper knife and a hydraulic control mechanism, electric devices and instruments, covering parts, an engine and accessories, a steering and braking maneuvering mechanism, a drive system, a cab, a seat, and an oil tank. The carframe is in screwed connection with the drive system, the hanging lifting and hydraulic control mechanism is installed on the drive system, the swing shaft of the semi-rigid running system is hinged with a base frame formed by the carframe and the drive system, the scraper knife and the hydraulic control mechanism are installed on the semi-rigid running system, the engine and accessories are installed on the carframe, the cab is installed on the carframe and the drive system, the covering parts are arranged on the carframe and the drive system, the electric devices and instruments are installed in the cab through the covering parts, the oil tank is installed on the drive system, and the steering and braking maneuvering mechanism is installed in the cab. Due to the adoption of a semi-rigid suspension entirety trolley, the whole caterpillar tractor is enabled to be good in stability, strong in traction force, and safe and reliable in performance.
Description
Technical field
The utility model belongs to the trac. field, relates to a kind of crawler-tread tractor that adopts the semirigid suspension integral trolley.
Background technology
At present, domestic farming operation is finished by trac. basically, and wherein a part of operation is born by crawler-tread tractor.Low country, gentle slope ground, hills, ground, the foot of the hill, reclaimed land and a part of basic farmland such as equivalent area, but the heavy load operations such as the ploughing deeply of the heavy load operation in these plot and some basic farmlands, subsoiling, multiple operation are mostly finished by heavy crawler-tread tractor, and the crawler-tread tractor of at present domestic production mostly is the light track trac., tractive force is less, can wear the narrower or tilling depth out of reach requirement of the fabric width of facility, production efficiency is low, has affected the time requirement of agro-farming; Simultaneously, four load dividing dollys support complete machine because present domestic crawler-tread tractor adopts independently, the ramp transaction capabilities of trac. reduces, and fails to bring into play well crawler-tread tractor ramp good stability, tractive force is large, the characteristics of suitable low speed, heavy load operation.
The utility model content
The purpose of this utility model is to provide a kind of complete machine adhesion value good, tractive force is large, the ramp good stability, adapt to more that the farmland is ploughed deeply, subsoiling, reclaim, the crawler-tread tractor of the employing semirigid suspension integral trolley of the job requirements such as the heavy load operation such as compound and hills, gentle slope.
The technical solution of the utility model is: adopt the crawler-tread tractor of semirigid suspension integral trolley, comprising: hang lifting and hydraulic control, semi-rigid running gear, vehicle frame, perching knife and hydraulic control, electrical equipment and instrument, cover panel, driving engine and annex, turn to and brake operating mechanism, driving system, operator's compartment, seat, fuel tank; Vehicle frame and driving system bolt, consist of the pedestal of trac., hanging lifting and hydraulic control is installed on the driving system, and be positioned at the rear portion of complete machine of tractor, the oscillating axle of semi-rigid running gear is hinged with the pedestal that is made of vehicle frame and driving system, perching knife and hydraulic control are installed on the semi-rigid running gear, and be positioned at the front portion of complete machine of tractor, driving engine and annex are installed on the vehicle frame, operator's compartment is installed on vehicle frame and the driving system, be positioned at the middle part of trac., and chair mounted is on cab floor, and cover panel is installed on vehicle frame and the transmission system, and electrical equipment and instrument are installed in the operator's compartment by cover panel, fuel tank is installed on the driving system, turns to and brake operating mechanism is installed in the operator's compartment on the vehicle frame.
The utility model is taked can reach following beneficial effect after the technique scheme: the crawler-tread tractor that adopts the semirigid suspension integral trolley, compact conformation, parts configuration are rationally, complete machine ramp good stability, performance safety is reliable, adhesion value is good, tractive force is large, and a kind of crawler-tread tractor solution of subsoiling, the heavy load operation of compound farmland is provided.This crawler-tread tractor low cost of manufacture, performance safety is reliable, and is good with the agricultural machinery and implement matching, improved simultaneously the farming operation of crawler-tread tractor, the work efficiency that engineering is bulldozed, and reduced the manufacturing cost and use cost of complete machine, widened range of use.
Description of drawings
Fig. 1 is the structural representation that the utility model adopts the crawler-tread tractor of semirigid suspension integral trolley.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.As shown in Figure 1, adopt the crawler-tread tractor of semirigid suspension integral trolley, mainly comprise: hang to promote and hydraulic control 1, semi-rigid running gear 2, vehicle frame 3, perching knife and hydraulic control 4, electrical equipment and instrument 5, cover panel 6, driving engine and annex 7, turn to and brake operating mechanism 8, driving system 9, operator's compartment 10, seat 11, fuel tank 12 etc. the complete machine of common complete trac..With the rear axle housing body bolt of vehicle frame 3 with driving system 9, consist of together the pedestal of trac., in order to other parts of trac. to be installed, hanging lifting and hydraulic control 1 is installed on the rear axle housing body of driving system 9, and be positioned at the rear portion of complete machine of tractor, hang to promote and hydraulic control 1 connects also control operating farm tool, make that tractor set buries normally, lifting, hauling operation; Driving system 9 is disposed at the postmedian of complete machine of tractor, the control trac. static, advance or fall back, for trac. provides suitable work speed; The oscillating axle of semi-rigid running gear 2 is hinged with the pedestal that is made of the rear axle housing body of vehicle frame 3 and driving system 9, semi-rigid running gear 2 can swing around the oscillating axle that is installed on driving system 9 and the vehicle frame 3, increased the crossing ability of trac., to the comformability on ground, alleviate the impact of ground in the face of complete machine, reduced the vibrations of complete machine; Perching knife and hydraulic control 4 are installed on the semi-rigid running gear 2, and are positioned at the front portion of complete machine of tractor, can swing around the bearing on the semi-rigid running gear 2, under the controlling of chaufeur trac. the place ahead soil are carried out backing-off cutting, hauling operation; Driving engine and annex 7 are installed on the vehicle frame 3, for trac. provides operation power; Operator's compartment 10 is installed on the housing of vehicle frame 3 and driving system 9, be positioned at the middle part of trac., and seat 11 is installed on the floor of operator's compartment 10, cover panel 6 is installed on vehicle frame 3 and transmission system 9 rear axle housing bodies, electrical equipment and instrument 5 are installed on operator's compartment 10 and the cover panel 6, fuel tank 12 is installed on the rear axle housing body of driving system 9, turn to and brake operating mechanism 8 is installed on the vehicle frame 3 and operator's compartment 10 in, the motion of its operation control trac..
During work, fuel tank 12 provides required fuel to driving engine, driving engine and annex 7 provide power for crawler-tread tractor, driving driving system 9 rotates, the semi-rigid running gear 2 of the rotating drive of the drive wheel of driving system 9 is advanced or is retreated, trac. is advanced or retreat, driving system 9 provides the required speed of work of trac. simultaneously, control is to the power output of equipment, semi-rigid running gear 2 links with semirigid suspension pattern and vehicle frame 3 and driving system 9, semi-rigid running gear 2 swings around the oscillating axle that is installed on driving system 9 and the vehicle frame 3 during the trac. walking, alleviated the impact of ground in the face of complete machine, the vibrations of complete machine have been reduced, increased the crossing ability of trac., comformability to ground, electrical equipment and instrument 5 monitoring trac. mode of operations, make the trac. normal operation, operation turns to and brake operating mechanism 8 is controlled turning to or braking of trac.s, lifting or the decline of lifting and hydraulic control 1 control farm implements is hung in operation, the backing-off cutting of operation perching knife and hydraulic control 4 control perching knives, hauling operation.
This crawler-tread tractor is owing to adopt adopting the semirigid suspension integral trolley, complete machine ramp good stability, and performance safety is reliable, adhesion value is good, tractive force is large, good with the agricultural machinery and implement matching, improved simultaneously the farming operation of crawler-tread tractor, the work efficiency that engineering is bulldozed, widened range of use.
Claims (1)
1. adopt the crawler-tread tractor of semirigid suspension integral trolley, comprising: hang and promote and hydraulic control (1), semi-rigid running gear (2), vehicle frame (3), perching knife and hydraulic control (4), electrical equipment and instrument (5), cover panel (6), driving engine and annex (7), turn to and brake operating mechanism (8), driving system (9), operator's compartment (10), seat (11), fuel tank (12); It is characterized in that: vehicle frame (3) and driving system (9) bolt, consist of the pedestal of trac., hanging lifting and hydraulic control (1) is installed on the driving system (9), and be positioned at the rear portion of complete machine of tractor, the oscillating axle of semi-rigid running gear (2) is hinged with the pedestal that is made of vehicle frame (3) and driving system (9), perching knife and hydraulic control (4) are installed on the semi-rigid running gear (2), and be positioned at the front portion of complete machine of tractor, driving engine and annex (7) are installed on the vehicle frame (3), operator's compartment (10) is installed on vehicle frame (3) and the driving system (9), be positioned at the middle part of trac., and seat (11) is installed on operator's compartment (10) floor, cover panel (6) is installed on vehicle frame (3) and the transmission system (9), electrical equipment and instrument (5) are installed in the operator's compartment (10) by cover panel (6), fuel tank (12) is installed on the driving system (9), turns to and brake operating mechanism (8) is installed in the operator's compartment (10) on the vehicle frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398189 CN202754052U (en) | 2012-08-13 | 2012-08-13 | Caterpillar tractor with semi-rigid suspension entirety trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398189 CN202754052U (en) | 2012-08-13 | 2012-08-13 | Caterpillar tractor with semi-rigid suspension entirety trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754052U true CN202754052U (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398189 Expired - Fee Related CN202754052U (en) | 2012-08-13 | 2012-08-13 | Caterpillar tractor with semi-rigid suspension entirety trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139808A (en) * | 2014-07-21 | 2014-11-12 | 第一拖拉机股份有限公司 | Caterpillar tractor adopting friction drive rubber belt track running system |
-
2012
- 2012-08-13 CN CN 201220398189 patent/CN202754052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139808A (en) * | 2014-07-21 | 2014-11-12 | 第一拖拉机股份有限公司 | Caterpillar tractor adopting friction drive rubber belt track running system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180813 |