CN216969838U

CN216969838U - Rotatable cab

Info

Publication number: CN216969838U
Application number: CN202220970579.4U
Authority: CN
Inventors: 汤玉珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-15
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a rotatable cab, which comprises a main body, wherein the main body comprises a base and a cab positioned at the top of the base, an engine is arranged between the cab and the base, a telescopic rod is arranged at the front end of the base, the base is connected with a front beam of the cab through the telescopic rod, and a rotating mechanism connected with the front beam of the cab is arranged on the base. The utility model is convenient to disassemble and assemble, saves time and labor, does not need to move and improves the working efficiency.

Description

Rotatable cab

Technical Field

The utility model relates to a cab, in particular to a rotatable cab.

Background

In the existing agricultural machinery such as soil cultivation machinery, agricultural transportation machinery and the like, a cab and a main body are fixedly connected, an engine is arranged below a seat, the whole cab keeps out wind and rain, and the existing agricultural machinery can better adapt to weather change in farming. However, in the using process, the engine may break down or the engine needs to be periodically overhauled, at the moment, the engine can be maintained only by disassembling the cab, the disassembly is troublesome, time and labor are wasted, and the cab is large in size and inconvenient to move, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a rotatable cab.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a rotatable driver's cabin, includes the main part, and the main part includes the base and is located the driver's cabin at base top, is provided with the engine between driver's cabin and the base, and the front end of base is provided with the telescopic link, and the base is connected with the front-axle beam of driver's cabin through the telescopic link, is provided with the rotary mechanism who is connected with the driver's cabin front-axle beam on the base.

Preferably, the rotating mechanism comprises an automatic push rod, one end of the automatic push rod is connected with the base in a rotating mode, and the other end of the automatic push rod is connected with the front beam of the cab.

Preferably, two rear fixing plates with round holes are vertically arranged on the base, round holes are correspondingly formed in the rear ends of the automatic push rods, and the automatic push rods are rotatably connected with the rear fixing plates through a first connecting shaft.

Preferably, two front fixing plates with round holes are horizontally arranged on the front beam of the driving cabin, round holes are correspondingly formed in the front ends of the automatic push rods, and the automatic push rods are rotatably connected with the front fixing plates through second connecting shafts.

Preferably, the front end of the telescopic rod is vertically provided with two connecting plates, and the tops of the two connecting plates are rotatably connected with the bottom of a front beam of the cab through a rotating shaft.

Preferably, the front end of the base is fixedly provided with a fixing sleeve, a telescopic rod is inserted into the fixing sleeve in a matching manner, and the telescopic rod can slide back and forth along the fixing sleeve.

Preferably, one end of the telescopic rod, which is close to the fixed sleeve, is provided with a fixing screw, and the telescopic rod is connected with the fixed sleeve through the fixing screw.

Preferably, the automatic push rod is an electric push rod or a hydraulic push rod.

The utility model is convenient to disassemble and assemble, saves time and labor, does not need to move and improves the working efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the open state of the cab.

In the figure: 1. a base; 2. a driving cabin; 3. an engine; 4. a rear fixing plate; 5. automatic pushing; 6. a front fixing plate; 7. a rotating shaft; 8. a telescopic rod; 9. fixing a sleeve; 10. fixing screws; 11. a connecting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the rotatable cab comprises a main body, the main body comprises a base 1 and a cab 2 located at the top of the base 1, an engine 3 is arranged between the cab 2 and the base 1, a telescopic rod 8 is arranged at the front end of the base 1, the base 1 is connected with a front beam of the cab 2 through the telescopic rod 8, and a rotating mechanism connected with the front beam of the cab 2 is arranged on the base 1. Can rotate the cockpit of opening through the setting, can open cockpit 2 fast, labour saving and time saving has improved work efficiency conveniently maintains or overhauls engine 3.

The structure of the left side and the right side of the driving cab 2 are the same, and the rotating mechanisms and the telescopic rods are arranged, so that the driving cab can be rotated to be opened and closed from back to front, and can also move back and forth after being opened, and the rotating opening and the back and forth movement can be controlled automatically by an electric push rod and can also be controlled by other thrust devices.

Preferably, the rotating mechanism comprises an automatic push rod 5, one end of the automatic push rod 5 is rotatably connected with the base 1, and the other end of the automatic push rod 5 is connected with a front beam of the cab 2. The automatic push rod 5 is an electric push rod or a hydraulic push rod. Through setting up automatic push rod 5, can promote cockpit 2 and rotate forward to open cockpit 2, conveniently overhaul engine 3.

Preferably, two rear fixing plates 4 with round holes are vertically arranged on the base 1, round holes are correspondingly formed in the rear ends of the automatic push rods 5, and the automatic push rods 5 are rotatably connected with the rear fixing plates 4 through a first connecting shaft. The rear fixing plate 4 is fixed on the base 1, the rear end of the automatic push rod 5 is placed between the two rear fixing plates 4 and connected through a connecting shaft, and the automatic push rod 5 can rotate in the rear fixing plates 4.

Preferably, two front fixing plates 6 with round holes are horizontally arranged on a front beam of the driving cabin 2, round holes are correspondingly formed in the front ends of the automatic push rods 5, and the automatic push rods 5 are rotatably connected with the front fixing plates 6 through second connecting shafts. The front fixing plate 6 is fixed on the front beam of the driving cabin 2, the front end of the automatic push rod 5 is placed between the two front fixing plates 6 and connected through a second connecting shaft, and the automatic push rod 5 can rotate in the front fixing plates 6.

The front end of the telescopic rod 8 is vertically provided with two connecting plates 11, and the tops of the two connecting plates 11 are rotatably connected with the bottom of a front beam of the cab 2 through a rotating shaft 7. Round holes are formed in the connecting plates 11, and the rotating shaft 7 is inserted into the round holes and is connected with the connecting plates 11 in a rotating mode. Through setting up rotation axis 7, guarantee that cockpit 2 can open through rotation axis 7 is rotatory to reach the purpose of engine overhaul after the driver's cabin is opened, convenient operation is swift.

When the cockpit 2 rotated forward, the one end of cockpit 2 was connected with base 1 through the rotation axis, had guaranteed that cockpit 2 carries out rotary motion according to the direction of rotation, made the other end of cockpit 2 upwards rotatory open, exposed the engine to reach the purpose of conveniently overhauing the engine.

The front end of base 1 is equipped with fixed cover 9 admittedly, and fixed cover 9 internal match has inserted telescopic link 8, and telescopic link 8 can slide around fixed cover 9. The front end of telescopic link 8 is connected with 2 front beams in driver's cabin through the rotation axis for driver's cabin 2 is when automatic push rod is flexible, and driver's cabin 2 is opened to complete around the rotation axis rotation, and automatic push rod continues to stretch out and draw back, promotes driver's cabin 2 and moves forward, drives telescopic link 8 simultaneously and slides along fixed cover 9 forward, makes driver's cabin 2 open the back, can also realize the back-and-forth movement.

The cockpit can move back and forth through the telescopic link, can also move forward after the cockpit is rotated through rotation axis 7 and is opened, further increases the maintenance space of engine, reaches the more convenient purpose of maintenance engine.

One end of the telescopic rod 8 close to the fixed sleeve 9 is provided with a fixing screw 10, and the telescopic rod 8 is connected with the fixed sleeve 9 through the fixing screw 10. Fix telescopic link 8 through setting up fixed screw 10, when the telescopic link was locked by fixed screw, telescopic link 8 can not the back-and-forth movement, but cockpit 2 still can produce the driving force and rotate through rotation axis 7 through automatic push rod 5 to open cockpit 2, but can not carry out the back-and-forth movement.

As shown in fig. 2, when the engine needs to be overhauled, the automatic push rod 5 is started, the front end of the automatic push rod 5 extends out to push the driving cab 2 to rotate forwards around the rotating shaft 7 until the driving cab 2 is opened, at this moment, the telescopic rod is started to drive the driving cab to move forwards to expose the engine, after maintenance is completed, the driving cab moves backwards through the telescopic rod to return to the original position, the automatic push rod 5 retracts, and the driving cab 2 rotates backwards to the original position.

By arranging the rotating mechanism and the telescopic rod, the engine can be opened by rotating forwards and backwards, time and labor are saved, the engine can also move forwards after being opened, and can move backwards to return to the original position after falling down, so that the engine is convenient to overhaul, and the working efficiency is improved. In addition, the design structure is simple, the operation is convenient, and the device can be widely applied to agricultural machinery, in particular to a crawler and wheel type rotary cultivator, a harvester and a tractor.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.

Claims

1. A rotatable cab comprising a body, characterized in that: the main part includes base (1) and be located cockpit (2) at base (1) top, be provided with engine (3) between cockpit (2) and base (1), the front end of base (1) is provided with telescopic link (8), and base (1) is connected with the front beam of cockpit (2) through telescopic link (8), is provided with the rotary mechanism who is connected with cockpit (2) front beam on base (1).

2. The rotatable cab of claim 1 wherein: the rotating mechanism comprises an automatic push rod (5), one end of the automatic push rod (5) is rotatably connected with the base (1), and the other end of the automatic push rod is connected with a front beam of the cab (2).

3. The rotatable cab of claim 2 wherein: the automatic push rod mechanism is characterized in that two rear fixing plates (4) with round holes are vertically arranged on the base (1), round holes are correspondingly formed in the rear ends of the automatic push rods (5), and the automatic push rods (5) are rotatably connected with the rear fixing plates (4) through a connecting shaft.

4. The rotatable cab of claim 2 wherein: two front fixing plates (6) with round holes are horizontally arranged on a front beam of the driving cabin (2), round holes are correspondingly formed in the front ends of the automatic push rods (5), and the automatic push rods (5) are rotatably connected with the front fixing plates (6) through second connecting shafts.

5. The rotatable cab of claim 1 wherein: the front end of the telescopic rod (8) is vertically provided with two connecting plates (11), and the tops of the two connecting plates (11) are rotatably connected with the bottom of a front beam of the cab (2) through a rotating shaft (7).

6. The rotatable cab of claim 1 wherein: the front end of base (1) is equipped with fixed cover (9) admittedly, fixed cover (9) interior matching is inserted and is put telescopic link (8), telescopic link (8) can be followed fixed cover (9) and slided from beginning to end.

7. The rotatable cab of claim 1 wherein: one end of the telescopic rod (8) close to the fixed sleeve (9) is provided with a fixed screw (10), and the telescopic rod (8) is connected with the fixed sleeve (9) through the fixed screw (10).

8. The rotatable cab of claim 2 wherein: the automatic push rod (5) is an electric push rod or a hydraulic push rod.