Mining crushing trolley cab with switchable working modes

Abstract

The utility model provides a mining crushing trolley cab capable of switching working modes, which comprises a cab main body, a seat and a control console are arranged in the cab main body, the seat is rotatable, the lower part of the seat is provided with a deflector rod and a baffle plate, a limit switch is arranged below the rear part of the cab main body, and the control console is arranged in the cab main body. The limiting switch is located in the stroke of the blocking piece, a brake pedal and a first accelerator pedal are arranged on the side, close to the door, in the cab, a second accelerator pedal and a breaking hammer working pedal are arranged on the front side in the cab, a breaking operation handle is arranged on the control table, and a handle installation base is arranged on the portion, on the rear side of the seat, of the cab body. And a driving operation handle is arranged on the handle mounting seat. The position and posture of the seat can be adjusted according to different working modes, meanwhile, the accelerator pedal is switched, so that the operation is more reasonable and safer, the space layout of a cab is spacious and regular, and the operation of a driver is simplified.

Description

Technical Field

[0001] The utility model belongs to the field of mining mechanical equipment, in particular to a driving cab of a mining crushing trolley capable of switching working modes. Background Art

[0002] Crushing trolleys are vehicles used for crushing rocks in mines. Due to the narrow tunnels in mines, the cab of traditional crushing trolleys is a fixed seat. The driver sits sideways when driving. During crushing, the driver needs to turn his head to the left to observe the working condition of the breaker. When the breaker is in working mode, the driver's neck and shoulders are under great pressure, which brings great inconvenience to the crushing operation and increases the driver's labor intensity. Utility Model Content

[0003] The utility model aims to solve the problem of drivers frequently turning their heads in different working modes, and provides a cab with switchable working modes for a mining crushing trolley. The utility model can adjust the seat position according to different working modes, and switch the accelerator pedal at the same time, making the operation more reasonable and safe, and the cab space layout is spacious and regular, simplifying the operation of the driver.

[0004] The technical solution of the utility model is implemented as follows: a cab with switchable working modes for a mining crushing trolley, comprising a cab body, a seat and a control console arranged in the cab body, the seat being rotatable, a lever and a baffle being arranged at the lower part of the seat, a crushing operating handle being arranged on the control console, a handle mounting seat being arranged on the cab body at the rear side of the seat, a travel operating handle being arranged on the handle mounting seat, a limit switch being arranged at the lower rear part of the cab body, the limit switch being located in the stroke of the baffle, a brake pedal and an accelerator pedal 1 being arranged on the side of the cab near the door, and an accelerator pedal 2 and a breaker hammer working pedal being arranged on the front side of the cab;

[0005] Preferably, in the crushing mode, the baffle is in contact with the limit switch;

[0006] Preferably, the baffle does not contact the limit switch in the driving mode.

[0007] The beneficial effects of the utility model are: the utility model is simple to operate, easy to install internally, not easy to be damaged, and requires little modification to the vehicle, thus saving modification costs; when the working mode needs to be changed, the seat can be manually rotated to the correct operating position by pressing the lever under the seat; different modes correspond to different accelerator pedals, and accelerator pedal one and accelerator pedal two cannot work at the same time, which greatly ensures safety and avoids a series of safety problems caused by improper operation; the handle positions are different in different modes, which facilitates the driver's operation and ensures the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the cab in the crushing working mode of the utility model;

[0009] Figure 2 It is a schematic diagram of the structure of the cab in the driving working mode of the utility model.

[0010] Parts Description: 1. Cab body, 2. Seat, 2a. Lever, 2b. Baffle, 3. Limit switch, 4. Handle mounting bracket, 5. Accelerator pedal 1, 6. Brake pedal, 7. Breaker working pedal, 8. Accelerator pedal 2, 9. Control console, 10. Crushing operating handle, 11. Travel operating handle. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0012] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0013] Refer to the attached Figure 1-2 A cab with switchable working modes for a mining crushing trolley comprises a cab body 1, a seat 2 and a control console 9 are arranged in the cab body 1, a crushing operating handle 10 is arranged on the control console 9, a handle mounting seat 4 is arranged on the cab body behind the seat 2, a travel operating handle 11 is arranged on the handle mounting seat 4, the seat 2 is rotatable, a lever 2a and a baffle 2b are arranged at the lower part of the seat 2, a limit switch 3 is arranged at the lower rear part of the cab body 1, and the limit switch 3 is located in the stroke of the baffle 2b, a brake pedal 6 and an accelerator pedal 5 are arranged on the side near the door in the cab, and an accelerator pedal 8 and a breaker working pedal 7 are arranged on the front side of the cab.

[0014] The cab of the utility model which can switch working modes is in the crushing working mode. Figure 1As shown, press the lever 2a and rotate the seat 2 so that the rotatable seat 2 is in the forward position. In this position, the control console 9 is provided with a crushing operating handle 10. The position of the crushing hammer working device can be controlled according to the forward and backward movement of the crushing operating handle 10. The correct crushing position can be determined by observing the front side of the cab body 1. In this mode, the seat baffle 2b is in contact with the limit switch 3, the accelerator pedal 1 5 is in an inactive state, and the accelerator pedal 2 8 is in an activated state. The crushing operation can be performed by the accelerator pedal 2 8 and the breaker working pedal 7. The breaker working pedal 7 is used to start the breaker, and the accelerator pedal 2 8 is used to control the striking frequency of the breaker.

[0015] The cab is in driving working mode. Figure 2 As shown, pressing the lever 2a rotates the seat 2 so that the rotatable seat 2 is in a lateral position. In this position, the right hand position is the handle mounting seat 4, and the handle mounting seat 4 is the driving control handle 11. The vehicle can be moved forward and backward according to the front and rear movement of the driving control handle 11 and the buttons thereon. When moving forward and backward in the lane, the safe distance can be judged by turning the head left and right. In this mode, the seat baffle 2b does not contact the limit switch 3, and the accelerator pedal 1 5 is in an activated state. The operation of the vehicle can be controlled by the accelerator pedal 1 5 and the brake pedal 6. At the same time, the accelerator pedal 2 8 is in an inactivated state to ensure the safety of driving operations.

[0016] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cab for a mining crushing trolley capable of switching working modes, comprising a cab body (1), wherein a seat (2) and a control console (9) are arranged in the cab body (1), characterized in that The seat (2) is rotatable, a lever (2a) and a baffle (2b) are provided at the lower part of the seat (2), a crushing operation handle (10) is provided on the control console (9), a handle mounting seat (4) is provided on the cab body at the rear side of the seat (2), a travel operation handle (11) is provided on the handle mounting seat (4), a limit switch (3) is provided at the lower rear part of the cab body (1), the limit switch (3) is located in the travel of the baffle (2b), a brake pedal (6) and an accelerator pedal 1 (5) are provided on the side of the cab near the door, and an accelerator pedal 2 (8) and a crushing hammer working pedal (7) are provided on the front side of the cab.

2. A cab with switchable working modes for a mining crushing trolley as claimed in claim 1, characterized in that In the crushing mode, the blocking piece (2b) contacts the limit switch (3).

3. The cab of a mining crushing trolley with switchable working modes as claimed in claim 1 is characterized in that In the driving mode, the baffle (2b) does not contact the limit switch (3).

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