CN212198287U

CN212198287U - Quick assembling and disassembling hanger for gearbox

Info

Publication number: CN212198287U
Application number: CN201922102066.2U
Authority: CN
Inventors: 刘仍贵; 刘成功; 徐华; 但雄威; 赵宝明; 薛丁海
Original assignee: Chinese People's Liberation Army 6565655
Current assignee: Chinese People's Liberation Army 6565655
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-12-22
Anticipated expiration: 2029-11-23

Abstract

The utility model belongs to the field of machinery, and relates to a quick assembly disassembly hanging bracket for a gearbox, which consists of a rack, a rotating shaft, a winch, a crank 9 lifting rope and a gearbox supporting device, wherein the rotating shaft is arranged inside the rack; one side of the rotating shaft is provided with a winch, and the other side of the rotating shaft is provided with a rocking handle; one end of the lifting rope is wound on the winch, and the other end of the lifting rope is connected with the gearbox lifting device. The beneficial effects of the utility model are that simple structure, reliability are high, easily operation, and alone can accomplish the hoist and mount operation, do not receive topography and space restriction, saved the activity duration greatly, improved the operating efficiency, provide the time guarantee for the army restores the vehicle fast.

Description

Quick assembling and disassembling hanger for gearbox

Technical Field

The utility model belongs to the field of machinery, a gearbox quick assembly disassembly gallows is related to, is applied to the dismantlement of field operations army to the gearbox clutch under the field operations condition.

Background

The gearbox is an important part of the vehicle, and can change the transmission ratio and enlarge the torque and the rotating speed of a driving wheel. With the development of modern science and technology, the gearbox is also upgraded, and the control is more and more convenient from the original manual gearbox to the current stepless gearbox from the synchronizer-free gearbox to the synchronizer-containing gearbox. At present, the engineering machinery widely adopts a diesel engine, the torque and rotating speed change range of the diesel engine is small, the requirements of a vehicle on traction force and running speed under various working conditions cannot be met, and a gearbox is required to solve the contradiction. The quality of the performance of the gearbox is the key for measuring the dynamic property, the economical efficiency and the drivability of the engineering machinery. The current speed change systems mainly comprise: mechanical transmission, hydraulic transmission, hydrostatic transmission. The gearbox has manual gear shifting and power gear shifting, and the structure has a fixed shaft type and a planetary type.

In the long-term use process of the gearbox, due to frequent gear shifting, parts in the gearbox are inevitably worn and deformed, so that the gearbox is difficult to engage in gears, automatically disengages gears, generates noise in operation and other fault phenomena, and the use is influenced. Therefore, in daily use, the working condition of the gearbox is often subjected to full-load operation inspection, whether the transmission of the gearbox is stable or not is observed, abnormal gaps and noise exist, and reasons are found out in time for adjustment or repair.

Under the field operations condition, traditional tool equipment receives topography condition and space restriction, and the dismouting to the gearbox clutch is very difficult, and it is longer to consume time. Aiming at the problems, a dismounting device applied to a gearbox clutch under the field condition of a field army is designed

Disclosure of Invention

In order to solve the demand that field troops dismantled the gearbox clutch fast under the field condition, a gearbox quick assembly disassembly gallows has been developed.

The utility model provides a technical scheme that its technical problem adopted is: a quick disassembly and assembly hanger for a gearbox comprises a rack, a rotating shaft, a winch, a rocking handle, a lifting rope and a gearbox lifting device, wherein the rotating shaft is arranged in the rack; one side of the rotating shaft is provided with a winch, and the other side of the rotating shaft is provided with a rocking handle; one end of the lifting rope is wound on the winch, and the other end of the lifting rope is connected with the gearbox lifting device.

The beneficial effects of the utility model are that simple structure, reliability are high, easily operation, and alone can accomplish the hoist and mount operation, do not receive topography and space restriction, saved the activity duration greatly, improved the operating efficiency, with the original clutch friction disc change operation that needs 2 a plurality of hours improve within 25 minutes, provide the time assurance for the long-range maneuver of army.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a side view of the present invention;

throughout the drawings, like reference numerals refer to like structures or elements, wherein:

1. the device comprises a rack, 2. a rotating shaft, 3. a winch, 4. a rocking handle, 5. a lifting rope and 6. a gearbox supporting device.

Detailed Description

The following describes the embodiments of the present invention with reference to the drawings.

In fig. 1 and 2, a rotating shaft (2) is arranged inside a frame (1); a winch (3) is arranged on one side of the rotating shaft (2), and a rocking handle (4) is arranged on the other side of the rotating shaft (2); one end of a lifting rope (5) is wound on the winch (3), and the other end of the lifting rope (5) is connected with a gearbox supporting device (6).

Claims

1. A quick disassembly and assembly hanger for a gearbox comprises a rack (1), a rotating shaft (2), a winch (3), a rocking handle (4), a lifting rope (5) and a gearbox supporting device (6); the method is characterized in that: the rotating shaft (2) is arranged inside the frame (1); a winch (3) is arranged on one side of the rotating shaft (2), and a rocking handle (4) is arranged on the other side of the rotating shaft (2); one end of a lifting rope (5) is wound on the winch (3), and the other end of the lifting rope (5) is connected with a gearbox supporting device (6).