Sunken cab

Abstract

The utility model discloses a sunken cab in the technical field of mining. The sunken cab comprises a chassis and a driving part arranged on the chassis, the chassis comprises a first bottom plate, a third bottom plate and a second bottom plate used for connecting the first bottom plate with the third bottom plate, and the first bottom plate is lower than the third bottom plate; a seat and an instrument panel are arranged on the first bottom plate; the driving cab is designed in a mode of being fused with the chassis, the sinking type driving cab is obtained, the bottom plate and the side walls of the driving cab are the vehicle body and the chassis, the sitting height of a driver is effectively reduced through the highly-fused structure, and the safety of the driver is improved. The problem that a traditional tunneling drill carriage cannot run smoothly when the total height of a carriage body is reduced to 1.8 m or below is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining, in particular to a sunken cab. Background Art

[0002] In the mining industry, the cab, as an important part of mining machinery, not only carries the safety of the operator, but also directly affects the efficiency of the mining operation. The existing cab at the bottom of the tunneling drill is usually installed on the tunneling drill in the form of an independent module. Since the structure of the independent module is not conducive to reducing the volume and reducing the overall height (i.e., increasing the overall height of the tunneling drill), it is not convenient for the tunneling drill to pass through a small area, which affects the efficiency of the mining process. Utility Model Content

[0003] The purpose of the utility model is to provide a sunken cab to solve the problem that the existing bottom cab of the tunneling drilling vehicle mentioned in the above background technology is usually installed on the tunneling drilling vehicle in the form of an independent module. Since the structure of the independent module is not conducive to the reduction of the volume and the overall height, it is inconvenient for the tunneling drilling vehicle to pass through a small area.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sunken cab, comprising: a chassis and a driving member arranged on the chassis;

[0005] The chassis comprises a first bottom plate, a third bottom plate and a second bottom plate for connecting the first bottom plate and the third bottom plate, wherein the height of the first bottom plate is lower than that of the third bottom plate;

[0006] The first bottom plate is provided with seats and a dashboard.

[0007] Preferably, the driving member is installed at the bottom of the third base plate.

[0008] Preferably, the instrument panel includes two support members arranged on the first base plate, the two support members are commonly connected to a dashboard, a driving electronic control box and an accelerator pedal are arranged between the two support members, and an opening for human feet to pass through is provided on the support member close to the seat side.

[0009] Preferably, a pedal and a reinforcement are provided on the first bottom plate, a bottom plate is provided on the reinforcement, the seat is provided on the bottom plate, the pedal and the bottom plate are both stepped, and the bottom plate is used to support the pedal.

[0010] Preferably, the first bottom plate is provided with a ceiling directly above the seats and the instrument panel, and the ceiling is a liftable ceiling.

[0011] Preferably, a connecting piece is provided on the first bottom plate to connect with mining equipment.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in the present application, a sunken cab is obtained by designing the cab in a manner of integration with the chassis, so that the bottom plate and side walls of the cab are the body and chassis, and the highly integrated structure effectively reduces the driver's seat height, solving the problem that traditional tunneling drilling vehicles cannot drive smoothly when the total height of the body is reduced to below 1.8m. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the sunken cab of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the sunken cab of the utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure between the drilling vehicle and the sunken cab of the utility model.

[0016] In the figure: 1, chassis; 101, first bottom plate; 102, second bottom plate; 103, third bottom plate; 2, driving member; 3, seat; 4, instrument panel; 41, support member; 42, instrument panel; 43, accelerator pedal; 5, roof; 6, reinforcement member; 7, pedal; 8, connecting member; 9, bottom plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1

[0019] See also Figure 1 and Figure 2 A sunken cab comprises: a chassis 1 and a driving member 2, wherein the driving member 2 is mounted at the bottom of the chassis 1 and is used to drive the chassis 1 to move on the ground (the driving member 2 comprises wheels, a transmission shaft and a power device for driving the transmission shaft to rotate, the wheels are mounted on the transmission shaft, and the power device and the transmission shaft are both mounted on the chassis 1);

[0020] Among them, see Figure 2The chassis 1 includes a first bottom plate 101, a second bottom plate 102, and a third bottom plate 103. The two sides of the second bottom plate 102 are connected to the first bottom plate 101 and the third bottom plate 103 respectively. The height of the first bottom plate 101 is lower than the height of the third bottom plate 103 (the chassis 1 is stepped); a seat 3 and an instrument panel 4 are provided on the top of the first bottom plate 101, that is, the cab is installed on the first bottom plate 101 with a lower height; the cab is integrated with the chassis 1 to reduce the height of the cab; the sunken cab is used for trackless vehicles such as underground transportation, excavation, mining, and anchoring, which can effectively save space, make the chassis more compact and lower in height, and increase the vehicle's passability in space-constrained occasions.

[0021] See also Figure 2 The instrument panel 4 includes two support members 41 arranged on the top wall of the first base plate 101, and a dashboard 42 is commonly connected to the two support members 41. A driving electronic control box and an accelerator pedal 43 are arranged between the two support members 41 (the dashboard 42 is arranged above the driving electronic control box), and a steering gear compartment is also arranged between the two support members 41 for installing a transmission component with a steering wheel; an opening is arranged on the support member 41 close to the side of the seat 3, and an artificial foot can step on the accelerator pedal 43 through the opening.

[0022] See also Figure 2 A pedal 7 is provided on the top of the first bottom plate 101. The pedal 7 is in a stepped shape. The lowest point of the pedal 7 can be used for the staff to put their feet. A reinforcement 6 (plate) is provided on the top of the first bottom plate 101. A bottom plate 9 for supporting the seat 3 is provided on the top of the reinforcement 6. The bottom plate 9 is in a stepped shape, and the lowest point contacts with the bottom of the pedal 7 for supporting the pedal 7; the area below the pedal 7 is used to arrange a hydraulic hose, and the space formed by the reinforcement 6, the first bottom plate 101 and the bottom plate 9 is used to install components such as batteries.

[0023] In this embodiment, as a further optimized solution, please refer to Figure 1 and Figure 2 The driving member 2 is installed at the bottom of the third bottom plate 103. When the driving member 2 contacts the ground, the height added by the driving member 2 to the first bottom plate 101 is small, so that the height of the first bottom plate 101 is closer to the ground, thereby reducing the height of the cab.

[0024] In this embodiment, as a further optimized solution, please refer to Figure 1 and Figure 2 A ceiling 5 is provided on the first bottom plate 101. The ceiling 5 is directly above the seat 3 and the instrument panel 4. The ceiling 5 is a liftable ceiling (the liftable ceiling includes pillars, telescopic parts installed on the pillars, and a shelf plate installed on the moving end of the telescopic parts. The pillars are installed on the top wall of the first bottom plate 101. The telescopic parts are telescopic to drive the shelf plate to move up and down to complete the lifting and lowering of the ceiling 5. The telescopic parts can be electric, hydraulic or pneumatic telescopic rods).

[0025] Example 2

[0026] As a further optimized solution of Example 1, please refer to Figure 1 The first bottom plate 101 is provided with a connecting member 8 (the connecting member 8 refers to a plate with holes) for connecting with mining equipment; the sunken cab is more suitable for low-profile equipment. Figure 3 In the figure is a low-profile mining drill vehicle with a sunken cab at the hinged rear (align the connector 8 with the installation area of ​​the drill vehicle, insert the pin into the hole of the connector 8, connect the first base plate 101 with the drill vehicle, and install the sunken cab on the drill vehicle).

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sunken cab, characterized in that: include: A chassis (1) and a driving member (2) arranged on the chassis (1); The chassis (1) comprises a first bottom plate (101), a third bottom plate (103), and a second bottom plate (102) for connecting the first bottom plate (101) and the third bottom plate (103), wherein the height of the first bottom plate (101) is lower than the height of the third bottom plate (103); A seat (3) and a dashboard (4) are provided on the first bottom plate (101).

2. A sunken cab according to claim 1, characterized in that: The driving member (2) is installed at the bottom of the third bottom plate (103).

3. The sunken cab according to claim 1, characterized in that: The instrument panel (4) comprises two support members (41) arranged on the first base plate (101); the two support members (41) are commonly connected to a dashboard (42); a driving electric control box and an accelerator pedal (43) are arranged between the two support members (41); and an opening for a person's foot to pass through is arranged on the support member (41) close to the seat (3).

4. The sunken cab according to claim 1, characterized in that: A pedal (7) and a reinforcement (6) are provided on the first base plate (101); a base plate (9) is provided on the reinforcement (6); the seat (3) is arranged on the base plate (9); the pedal (7) and the base plate (9) are both stepped; and the base plate (9) is used to support the pedal (7).

5. The sunken cab according to claim 1, characterized in that: The first bottom plate (101) is provided with a ceiling (5) located directly above the seat (3) and the instrument panel (4), and the ceiling (5) is a lifting ceiling.

6. The sunken cab according to claim 1, characterized in that: The first bottom plate (101) is provided with a connecting piece (8) for connecting with mining equipment.

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