CN201009944Y - Bidirectional drive control mechanism of wheeled tractor - Google Patents
Bidirectional drive control mechanism of wheeled tractor Download PDFInfo
- Publication number
- CN201009944Y CN201009944Y CNU2007200896221U CN200720089622U CN201009944Y CN 201009944 Y CN201009944 Y CN 201009944Y CN U2007200896221 U CNU2007200896221 U CN U2007200896221U CN 200720089622 U CN200720089622 U CN 200720089622U CN 201009944 Y CN201009944 Y CN 201009944Y
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- CN
- China
- Prior art keywords
- lifter
- clutch
- assembly
- pedal
- braking
- 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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- 230000002457 bidirectional effect Effects 0.000 title claims description 14
- 230000002441 reversible effect Effects 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Abstract
A wheel tractor two-directional steering mechanism comprises a metering panel with meters, a braking assembly, a steering gear, a clutch control assembly, a brake control assembly, a reverse hydraulic lift control assembly, and a seat supporter. The braking assembly and the steering gear are arranged on a steering control assembly, the clutch control assembly and the brake control assembly is arranged on the steering control assembly, and the metering panel with meters is fixed on the steering control assembly via bolts, thereby integrating an operating console assembly. The two-directional steering operation is completed by the transition among the operating console assembly, reverse hydraulic lift control assembly and the seat supporter. The utility model has the advantages of reasonable and compact structure, easy transition, reliable control, easy assembly with fittings, wide application range of tractor, and good social and economic benefits.
Description
(1) technical field
The utility model belongs to agricultural mechanical field, relates to a kind of wheel-tire tractor bidirectional driving steering unit.
(2) background technology
At present, the steering unit of domestic high and medium power wheel-tire tractor is all driven needs setting for satisfying forward, and each parts is all arranged installation, installation form and invariant position generally speaking with the conventional working direction of trac..In the trac. driving process, as need backward going (reversing), then hang the gear that falls back, chaufeur trailing moverment direction is carried out the operation of trac..This operation can only be used for of short duration work, as carries out that facility articulate and reversing etc., for a long time backward going.In recent years, along with the demand of agricultural operation, the supporting unit of some novel agricultural machinery arises at the historic moment, and this type of unit operation has proposed unobstructed sight, higher requirements such as load-carrying capacity to trac..It is the trac. of key operation travel direction (being counter steer) that the domestic enterprise that has has developed with back axle drive wheel direction, but the setting of its manipulation can only be used for the counter steer operation.Therefore, need provide a kind of trac. that can positive and negative direction driving operation to satisfy users' demand.
(3) summary of the invention
The purpose of this utility model be to provide a kind of rational in infrastructure, use reliable, as to have bidirectional driving function wheel-tire tractor bidirectional driving steering unit.
The technical solution of the utility model is: wheel-tire tractor bidirectional driving steering unit comprises lifter distributing box lever piece member 2, braking vertical connecting rod 3, instrument and instrument desk 4, braking during standstill assembly 5, direction machine 6, disengaging of clutch is handled component 9, clutch control flexible axle 11, brake rocker arm component 12, pedal of clutch 13, handle pivot shaft 14, brake pedal 15, clutch control rod 16, following shaft type controlled pedal 17, braking longitudinal tie 18, be characterised in that: braking during standstill assembly 5, direction machine 6 is installed on the reversing maneuver support 1, pedal of clutch 13 and brake pedal 15 are installed on the manipulation pivot shaft 14 of reversing maneuver support 1, instrument and instrument desk 4 on reversing maneuver support 1, assemble an operating console assembly by bolted connection.
During counter steer, the operating console assembly is installed on the lifter 19, seat 20 is installed on the reverse seat support 8, lifter distributing box reversible control assembly 7 is installed on driving engine and the change speed gear box with reverse seat support 8, pedal of clutch 13 is handled component 9 by clutch control flexible axle 11 and disengaging of clutch and is connected, brake pedal 15 is connected with brake rocker arm component 12 by braking vertical connecting rod 3, and lifter distributing box reversible control assembly 7 is handled flexible axle 10 by the lifter distributing box and is connected with the lifter distributing box.
When forward is driven, the operating console assembly is installed on driving engine and the change speed gear box, seat 20 is installed on the lifter, pedal of clutch 13 (or following shaft type controlled pedal 17) is handled component 9 by clutch control rod 16 and disengaging of clutch and is connected, brake pedal 15 (or following shaft type controlled pedal 17) is connected with brake rocker arm component 12 with braking longitudinal tie 18 by braking vertical connecting rod 3, and lifter distributing box lever piece member 2 is installed on the lifter distributing box.
The utility model can reach following good effect: realize the manipulation of two way thereby handle changing the outfit of assembly and seat support with the operating console assembly that is combined into one, counter steer hydraulic pressure lift, compactness rational in infrastructure is easy to change the outfit, and handles reliable.Make things convenient for supporting corresponding facility, increased the range of use of trac., no big difficulty can obtain good social and economic benefit on the technology.
(4) description of drawings
Fig. 1 is the reverse geometry scheme drawing of the utility model wheel-tire tractor bidirectional driving steering unit.
Fig. 2 is that the operating console A of the utility model wheel-tire tractor bidirectional driving steering unit is to view.
Fig. 3 is the forward structure scheme drawing of the utility model wheel-tire tractor bidirectional driving steering unit.
(5) specific embodiment
As Fig. 1, Fig. 2, wheel-tire tractor bidirectional driving steering unit shown in Figure 3, mainly comprise reversing maneuver support 1, lifter distributing box lever piece member 2, braking vertical connecting rod 3, instrument and instrument desk 4, parking and braking mechanism 5, direction machine 6, lifter distributing box reversible control mechanism 7, reverse seat support 8, disengaging of clutch is handled component 9, the lifter distributing box is handled flexible axle 10, clutch control flexible axle 11, brake rocker arm component 12, pedal of clutch 13, handle pivot shaft 14, brake pedal 15, clutch control rod 16, following shaft type controlled pedal 17, braking longitudinal tie 18, lifter 19, seat 20.
Wherein, parking and braking mechanism 5, direction machine 6 are installed on the reversing maneuver support 1, pedal of clutch 13 and brake pedal 15 are installed on the manipulation pivot shaft 14 of reversing maneuver support 1, and instrument and instrument desk 4 on reversing maneuver support 1, assemble an operating console assembly by bolted connection; Lifter distributing box reversible control assembly 7 synthesizes an assembly with reverse seat support 8.
During counter steer, operating console assembly as shown in Figure 1 and Figure 2 is installed on the lifter 19, seat 20 is installed on the reverse seat support 8, lifter distributing box reversible control assembly 7 synthesizes an assembly with reverse seat support 8, be installed on driving engine and the change speed gear box, pedal of clutch 13 is handled component 9 by clutch control flexible axle 11 and disengaging of clutch and is connected, brake pedal 15 is connected with brake rocker arm component 12 by braking vertical connecting rod 3, and lifter distributing box reversible control assembly 7 is handled flexible axle 10 by the lifter distributing box and is connected with the lifter distributing box.
When forward is driven, as shown in Figure 3, the operating console assembly is installed on driving engine and the change speed gear box, chair mounted is on lifter 19, pedal of clutch 13 (or following shaft type controlled pedal 17) is handled component 9 by clutch control rod 16 and disengaging of clutch and is connected, brake pedal 15 (or following shaft type controlled pedal 17) is connected with brake rocker arm component 12 with braking longitudinal tie 18 by braking vertical connecting rod 3, and lifter distributing box lever piece member 2 is installed on the lifter distributing box.
Claims (4)
1. wheel-tire tractor bidirectional driving steering unit, comprise lifter distributing box lever piece member (2), braking vertical connecting rod (3), instrument and instrument desk (4), braking during standstill assembly (5), direction machine (6), disengaging of clutch is handled component (9), clutch control flexible axle (11), brake rocker arm component (12), pedal of clutch (13), handle pivot shaft (14), brake pedal (15), clutch control rod (16), following shaft type controlled pedal (17), braking longitudinal tie (18), it is characterized in that: braking during standstill assembly (5), direction machine (6) is installed on the reversing maneuver support (1), pedal of clutch (13) and brake pedal (15) are installed on the manipulation pivot shaft (14) of reversing maneuver support (1), instrument and instrument desk (4) on reversing maneuver support (1), assemble an operating console assembly by bolted connection.
2. wheel-tire tractor bidirectional driving steering unit according to claim 1, it is characterized in that: during counter steer, the operating console assembly is installed on the lifter (19), seat (20) is installed on the reverse seat support (8), lifter distributing box reversible control assembly (7) is installed on driving engine and the change speed gear box with reverse seat support (8), pedal of clutch (13) is handled component (9) by clutch control flexible axle (11) and disengaging of clutch and is connected, brake pedal (15) is connected with brake rocker arm component (12) by braking vertical connecting rod (3), and lifter distributing box reversible control assembly (7) is handled flexible axle (10) by the lifter distributing box and is connected with the lifter distributing box.
3. wheel-tire tractor bidirectional driving steering unit according to claim 1, it is characterized in that: when forward is driven, the operating console assembly is installed on driving engine and the change speed gear box, seat (20) is installed on the lifter, pedal of clutch (13) is handled component (9) by clutch control rod (16) and disengaging of clutch and is connected, brake pedal (15) is connected with brake rocker arm component (12) with braking longitudinal tie (18) by braking vertical connecting rod (3), and lifter distributing box lever piece member (2) is installed on the lifter distributing box (20).
4. wheel-tire tractor bidirectional driving steering unit according to claim 1, it is characterized in that: when forward is driven, the operating console assembly is installed on driving engine and the change speed gear box, seat (20) is installed on the lifter, following shaft type controlled pedal (17) is handled component (9) by clutch control rod (16) and disengaging of clutch and is connected, following shaft type controlled pedal (17) is connected with brake rocker arm component (12) with braking longitudinal tie (18) by braking vertical connecting rod (3), and lifter distributing box lever piece member (2) is installed on the lifter distributing box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200896221U CN201009944Y (en) | 2007-03-06 | 2007-03-06 | Bidirectional drive control mechanism of wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200896221U CN201009944Y (en) | 2007-03-06 | 2007-03-06 | Bidirectional drive control mechanism of wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009944Y true CN201009944Y (en) | 2008-01-23 |
Family
ID=39044881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200896221U Expired - Fee Related CN201009944Y (en) | 2007-03-06 | 2007-03-06 | Bidirectional drive control mechanism of wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009944Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228968A (en) * | 2018-09-04 | 2019-01-18 | 龙工(上海)机械制造有限公司 | The servo-actuated wheel loader seat of work operative system |
| CN113002639A (en) * | 2021-03-22 | 2021-06-22 | 烟台文进智能装备有限公司 | Tractor capable of driving in two directions and hitching and pushing agricultural implements |
| CN113632610A (en) * | 2021-09-14 | 2021-11-12 | 河南中联重科智能农机有限责任公司 | Intelligent lifting control system of tractor unit |
| CN113859188A (en) * | 2021-11-15 | 2021-12-31 | 潍柴雷沃重工股份有限公司 | Two-way brake system and vehicle of controlling |
| CN115520725A (en) * | 2022-10-12 | 2022-12-27 | 洛阳拖拉机研究所有限公司 | A remote automatic tensioning device for two-way tractors based on pipeline layout |
-
2007
- 2007-03-06 CN CNU2007200896221U patent/CN201009944Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228968A (en) * | 2018-09-04 | 2019-01-18 | 龙工(上海)机械制造有限公司 | The servo-actuated wheel loader seat of work operative system |
| CN113002639A (en) * | 2021-03-22 | 2021-06-22 | 烟台文进智能装备有限公司 | Tractor capable of driving in two directions and hitching and pushing agricultural implements |
| CN113632610A (en) * | 2021-09-14 | 2021-11-12 | 河南中联重科智能农机有限责任公司 | Intelligent lifting control system of tractor unit |
| CN113859188A (en) * | 2021-11-15 | 2021-12-31 | 潍柴雷沃重工股份有限公司 | Two-way brake system and vehicle of controlling |
| CN115520725A (en) * | 2022-10-12 | 2022-12-27 | 洛阳拖拉机研究所有限公司 | A remote automatic tensioning device for two-way tractors based on pipeline layout |
| CN115520725B (en) * | 2022-10-12 | 2025-02-11 | 洛阳拖拉机研究所有限公司 | A remote automatic tensioning device for bidirectional tractors based on pipeline layout |
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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: 20080123 Termination date: 20140306 |