Dustproof cab

Abstract

The utility model provides a dustproof cab, which relates to the technical field of cabs and comprises a cab body, a revolving door is rotatably connected to an opening on one side of the cab body, a fixed partition plate is fixed on the inner surface of the cab body, and an electric telescopic rod is fixed on the outer side surface of the cab body. An electric telescopic rod is arranged in the cab body, a fixed plate is fixed to one end of the electric telescopic rod, an isolation area is formed between a driving area in the cab body and the rotating door with the help of closing of the fixed partition plate and the movable partition plate, and dust entering the cab body from the gap between the rotating door and the cab body is blocked in the isolation area; and the driving area in the cab body cannot be further entered, so that the driving area in the cab body has good dustproof performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to cab technical field especially relates to a dustproof cab. BACKGROUND

[0002] The mine car cab is the core operation area of mine transport vehicle, and the design pays attention to safety, functionality and durability, and generally adopts high-strength steel or alloy material, is equipped with anti-rolling frame and anti-falling structure, and resists collision and rock impact.

[0003] However, in the prior art, the door opening of the existing mine car cab is mostly not well sealed, and a large amount of dust is generated when the mine car is operated, and the dust can pass through the door gap and enter the cab, which will eventually be inhaled into the body of the driver, which will seriously affect the health of the driver. UTILITY MODEL CONTENTS

[0004] The utility model discloses a dustproof cab, which can solve the problem of poor sealing of the door opening of the existing mine car cab, prevent dust from entering the cab, and avoid the adverse effects on the health of the driver.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dustproof cab, comprising a cab body, a rotating door is rotatably connected to the opening of one side of the cab body, a fixed partition is fixed to the inner surface of the cab body, an electric telescopic rod is fixed to the outer surface of the cab body, and one end of the electric telescopic rod is fixed to a fixed plate, the lower surface of the fixed plate is fixedly connected to a movable partition, the movable partition is in penetrating connection with the cab body, one side surface of the fixed plate is fixedly connected to a first sealing element, the edge surface of the movable partition is fixedly connected to a second sealing element, the second sealing element is embedded in the inner surface of the cab body and the side edge of the fixed partition, and the first sealing element is in clamping connection with the outer surface of the cab body.

[0006] As a preferred embodiment, a pulling rod is fixedly connected to the front end surface of the cab body.

[0007] As a preferred embodiment, an opening is formed in the top of the cab body, and a dust filter net plate is fixedly connected to the opening.

[0008] As a preferred embodiment, a controller is fixedly connected to the outer and inner surfaces of the fixed partition, and the controller is in electrical connection with the electric telescopic rod.

[0009] Compared with the prior art, the utility model has the advantages and positive effects that:

[0010] The utility model discloses a kind of dustproof cab, including cab body, rotating door, fixed partition, movable partition, controller, fixed plate, one sealing element and second sealing element, the rotating door is arranged on the cab body, the fixed partition is arranged on the rotating door, the movable partition is arranged on the fixed partition, the controller is arranged on the cab body, the fixed plate is arranged on the fixed partition, the one sealing element is arranged on the movable partition, and the second sealing element is arranged on the fixed partition. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a kind of dustproof cab's overall external structure schematic view provided by the utility model;

[0012] Fig. 2 It is a kind of dustproof cab's overall internal structure schematic view provided by the utility model;

[0013] Fig. 3 It is a kind of dustproof cab's movable partition around structure schematic view provided by the utility model.

[0014] LEGEND:

[0015] 1, cab body;2, rotating door;3, pull rod;4, dust filter screen;5, fixed partition;6, controller;7, electric telescopic rod;8, fixed plate;9, movable partition;10, one sealing element;11, second sealing element. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0017] Embodiment 1

[0018] As Figs. 1-3The utility model provides a dustproof cab, including cab body 1, the one side opening of cab body 1 is rotatably connected with the revolving door 2, and the revolving door 2 plays the role of shielding the outside opening of cab body 1, the inner surface of cab body 1 is fixed with fixed baffle 5, the outside of cab body 1 is fixed with electric telescopic link 7, and one end of electric telescopic link 7 is fixed with fixed plate 8, the lower surface of this fixed plate 8 is fixedly connected with movable baffle 9, by letting electric telescopic link 7 extend, drive fixed plate 8 and movable baffle 9 to move upwards, movable baffle 9 will open the access to the driving area in cab body 1 after moving upwards, conveniently let the driver enter the driving area in cab body 1 and control vehicle and carry out relevant work, movable baffle 9 and cab body 1 are through and connect, when movable baffle 9 will cut off the access to the driving area, under the help of the closure of fixed baffle 5 and movable baffle 9, form a piece of isolated area between the driving area in cab body 1 and revolving door 2, let the dust entering cab body 1 inside from the door gap between revolving door 2 and cab body 1 is blocked in this piece of isolated area, cannot further enter the driving area in cab body 1, one side surface of this fixed plate 8 is fixed with no. One sealing element 10, the edge surface of movable baffle 9 is fixed with no. Two sealing elements 11, no. Two sealing elements 11 and the inner surface of cab body 1 and the side of fixed baffle 5 are embedded and move and connect, no. One sealing element 10 and the outer surface of cab body 1 are engaged and connect, under the help of no. One sealing element 10 and no. Two sealing elements 11, improve the sealing property of the gap between movable baffle 9 and fixed baffle 5 and cab body 1, effectively avoid the dust from movable baffle 9 and the gap between cab body 1 and fixed baffle 5 and enter the driving area, let cab body 1 have good dustproof effect.

[0019] Example 2

[0020] As Figs. 1-3As shown, a pull rod 3 is fixedly connected to the front surface of the cab body 1. Since the cab body 1 of a typical mining vehicle is located at a high position, the pull rod 3 provides the driver with a point of pulling force, assisting the driver to more safely open the revolving door 2 and enter the cab body 1. An opening is provided at the top of the cab body 1, and a dust filter plate 4 is fixedly connected to the opening. Through the opening and the dust filter plate 4, air can flow into the relatively enclosed driving area of ​​the cab body 1, improving air quality. At the same time, the dust filter plate 4 can block external dust, effectively preventing dust from entering while allowing ventilation. Controllers 6 are fixed on both the outer and inner surfaces of the fixed partition 5, and the controllers 6 are electrically connected to the electric telescopic rod 7. This allows the driver to control the extension and retraction of the electric telescopic rod 7 after entering the isolation area of ​​the cab body 1, thereby operating the lifting and lowering of the movable partition 9.

[0021] Working principle:

[0022] like Figs. 1-3 As shown, when using this utility model, when the user climbs to the outside of the revolving door 2 in the vehicle cab body 1, he first grasps the pull rod 3 with one hand, and then uses the other hand to rotate the revolving door 2 open. By gripping the pull rod 3 forcefully, the driver is given a point of pulling force, allowing the driver to safely rotate the revolving door 2 open. After entering the cab body 1, the driver rotates the revolving door 2 to close. Then, by operating the controller 6 on the outside of the fixed partition 5, the electric telescopic rod 7 is extended, causing the fixed plate 8, movable partition 9, first seal 10, and second seal 11 to move upward, opening the passage to the driving area in the cab body 1. After entering the driving area, by operating the controller 6 on the inside of the fixed partition 5, the electric telescopic rod 7 is retracted, causing the fixed plate 8, movable partition 9, first seal 10, and second seal 11 to move downward, closing the passage to the driving area in the cab body 1, ensuring good dust protection for the driving area in the cab body 1 during vehicle operation.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A dustproof cab comprising a cab body (1), characterized in that: One side of the cab body (1) is rotatably connected with a rotating door (2), the inner surface of the cab body (1) is fixedly connected with a fixed partition (5), the outer surface of the cab body (1) is fixedly connected with an electric telescopic rod (7), one end of the electric telescopic rod (7) is fixedly connected with a fixed plate (8), the lower surface of the fixed plate (8) is fixedly connected with a movable partition (9), the movable partition (9) is in penetrating connection with the cab body (1), one side surface of the fixed plate (8) is fixedly connected with a first sealing element (10), the edge surface of the movable partition (9) is fixedly connected with a second sealing element (11), the second sealing element (11) is in embedded movable connection with the inner surface of the cab body (1) and the side edge of the fixed partition (5), the first sealing element (10) is in clamping connection with the outer surface of the cab body (1).

2. A dust-proof cab according to claim 1, characterized in that: The front end surface of the cab body (1) is fixedly connected with a pulling rod (3).

3. A dust-proof cab according to claim 1, characterized in that: The top of the cab body (1) is provided with an opening, and the opening is fixedly connected with a dust filter net plate (4).

4. A dust-proof cab according to claim 1, characterized in that: The outer surface and the inner surface of the fixed partition (5) are both fixedly connected with a controller (6), and the controller (6) is in electrical connection with the electric telescopic rod (7).

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