CN217672842U

CN217672842U - Trackless rubber-tyred hoisting transport vehicle for mining explosion-proof diesel engine

Info

Publication number: CN217672842U
Application number: CN202221885773.9U
Authority: CN
Inventors: 朱尚有; 武俊堂; 朱军
Original assignee: Shaanxi Hongshun Mining Machinery Equipment Co ltd
Current assignee: Shaanxi Hongshun Mining Machinery Equipment Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-28
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a narrow and small tunnel possesses the truck of hoist and mount function in the pit in the colliery, specifically is mining explosion-proof diesel engine trackless rubber tyer lorry-mounted jack-up transport vechicle, including driver's cabin assembly, a steering system, explosion-proof electrical system, whole vehicle chassis assembly, explosion-proof diesel engine, railway carriage assembly, the davit that rises, lift by crane the stand, lift by crane stand, hydraulic motor, the davit elevating system that rises, wire rope rotary drum, wire rope and lifting hook. The utility model has the advantages of it is following: 1. the trackless rubber-tyred lorry-mounted hoisting transport vehicle for the mining explosion-proof diesel engine adopts a narrow frame, and can adapt to the passage of a narrow tunneling roadway; 2. the whole vehicle adopts an explosion-proof diesel engine, a matched explosion-proof electric appliance, a four-wheel drive and a traveling and parking integrated axle, has safe and reliable performance, meets the explosion-proof requirement and passes the coal safety certification; 3. the matched lifting device has the functions of rotation (can rotate to the left and right sides and the rear of the carriage to lift and load and unload) and extension, and can lift and load and unload cargoes nearby.

Description

Trackless rubber-tyred hoisting transport vehicle for mining explosion-proof diesel engine

Technical Field

The utility model relates to a narrow and small tunnel possesses the truck of hoist and mount function in the pit in the colliery, specifically is mining explosion-proof diesel engine trackless rubber tyer lorry-mounted jack-up transport vechicle, is one kind can hang transportable, the multi-purpose transport vechicle of whole car, furthest's performance has the function of whole car.

Background

At present, the underground auxiliary transport vehicle for the coal mine only achieves an independent transport function, the width of a vehicle body is large, narrow and small tunneling roadway materials are transported, the materials cannot enter the roadway at all, the materials cannot turn around in the roadway, the materials can only be transported to the transport roadway by means of manpower, and then the materials are loaded onto the transport vehicle through other mechanical equipment to achieve transport and unloading. Because the material of colliery underground auxiliary transportation is more, and the tunnel space is narrow and small, be not convenient for loading and unloading, vehicle turn round, transportation operation, consequently the material loading and unloading in the pit is big to miner's intensity of labour at present, and is inefficient, and there is the narrow and small tunnel, limits for height, limit for width, factors such as vehicle can not turn round still are subject to special environment requirement in the pit, and whole car requires explosion-proof.

Disclosure of Invention

The utility model discloses to the problem of material loading and unloading, transportation difficulty under the colliery, provide mining explosion-proof diesel engine trackless rubber tyer lorry-mounted jack-up transport vechicle.

The utility model discloses an adopt following technical scheme to realize: the trackless rubber-tyred truck-mounted hoisting transport vehicle for the mining explosion-proof diesel engine comprises a cab assembly, a steering system, an explosion-proof electrical system, a whole vehicle chassis assembly, the explosion-proof diesel engine, a carriage assembly and a hoisting device, wherein the hoisting device comprises a telescopic hoisting arm, a hoisting upright seat, a hoisting upright, a hydraulic motor, a steel wire rope rotating roller, a steel wire rope and a hoisting hook; the explosion-proof diesel engine is arranged below the vehicle box assembly, a lifting column seat is arranged on the vehicle box assembly, a lifting column is arranged on the lifting column seat, the upper end of the lifting column is connected with a lifting arm, a steel wire rope rotating roller is arranged at the front end of the lifting arm, a hydraulic motor is arranged at the rear end of the lifting arm, a steel wire rope is connected between the hydraulic motor and the steel wire rope rotating roller, and the end of the steel wire rope is connected with a lifting hook. The utility model discloses the supporting hoisting accessory of transport vechicle is satisfied the colliery in the tunnel material hoist and mount nearby, transportation; under the condition of reducing the loading and unloading strength of miners, the convenient transportation of materials is realized at the same time.

According to the trackless rubber-tyred hoisting transport vehicle for the mining explosion-proof diesel engine, the hoisting upright column is divided into the upper vertical pipe and the lower vertical pipe, the upper vertical pipe and the lower vertical pipe are rotatably connected through the rotating bearing, 180-degree rotation can be realized, the upper vertical pipe can adjust the direction of the hoisting arm in the hoisting equipment, and hoisting at the left, right and rear positions of a vehicle is realized.

Foretell mining explosion-proof diesel engine trackless rubber tyer lorry jack-up transport vechicle, the upper end of lifting by crane the stand is articulated with the davit, it still sets up davit manual lifting mechanism to lift by crane between stand and the davit, it includes the lift supporting seat to lift by crane davit manual lifting mechanism, the last riser of lifting by crane the stand is fixed to the lift supporting seat, be provided with on the lift supporting seat with lift the draw-in groove of bracing piece bottom complex different positions, the top of lifting by crane the bracing piece is articulated with the davit, it can realize through the manpower that the davit goes up and down to lift bracing piece bottom card in the draw-in groove of different positions on the lift supporting seat.

The trackless rubber-tyred lifting transport vehicle for the mining explosion-proof diesel engine comprises an upper vertical pipe, a lower vertical pipe, a rotating bearing, a locking handle, a check block and a lifting arm, wherein the upper vertical pipe is fixed with the outer ring of the rotating bearing, the lower vertical pipe is fixed with the inner ring of the rotating bearing, the upper part of the lower vertical pipe is inserted into the upper vertical pipe, the upper vertical pipe is connected with the locking handle through a bolt, the check block is arranged at the inner side end of the locking handle, after the lifting arm is adjusted in place through rotating, the locking handle is screwed down, the check block which is used for locking the inner side end of the handle is attached to the lower vertical pipe, the lifting upright is locked, the lifting upright cannot rotate at the moment, and accidents are prevented.

The trackless rubber-tyred lorry-mounted lifting transport vehicle for the mining explosion-proof diesel engine adopts a narrow frame, has the overall dimension of 4400 multiplied by 1300 multiplied by 2200mm, is driven by four wheels, solves the problem that narrow roadways can pass and the passing is not smooth due to poor underground road conditions, and has the total height of 1200mm, thereby meeting the height requirement in the roadways.

The utility model has the advantages of it is following:

1. the mining explosion-proof diesel engine trackless rubber-tyred truck-mounted hoisting transport vehicle adopts a narrow frame, and can adapt to narrow tunneling roadway traffic;

2. the whole vehicle adopts an explosion-proof diesel engine, a matched explosion-proof electric appliance, a four-wheel drive and a traveling and parking integrated axle, has safe and reliable performance, meets the explosion-proof requirement and passes the coal safety certification;

3. the matched lifting device has the functions of rotation (can rotate to the left and right sides and the rear of the carriage to lift and load and unload) and extension, and can lift and load and unload cargoes nearby.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a lifting column.

In the figure: 1-a cab assembly, 2-a steering system, 3-an explosion-proof electrical system, 4-a vehicle chassis assembly, 5-an explosion-proof diesel engine, 6-a vehicle box assembly, 7-a lifting arm, 8-a lifting column base, 9-a lifting column, 10-a steel wire rope, 11-a hydraulic motor, 12-a lifting arm manual lifting mechanism, 13-a steel wire rope rotating drum, 14-a lifting hook, 15-a locking handle, 16-a rotating bearing, 17-an upper vertical pipe and 18-a lower vertical pipe.

Detailed Description

The mining explosion-proof diesel engine trackless rubber-tyred truck-mounted hoisting transport cart adopts a narrow frame, and the overall dimension is 4400 x 1300 x 2200mm; the device comprises a cab assembly 1, a steering system 2, an explosion-proof electrical system 3, a whole vehicle chassis assembly 4, an explosion-proof diesel engine 5, a carriage assembly 6, a lifting arm 7, a lifting column base 8, a lifting column 9, a hydraulic motor 11, a lifting arm manual lifting mechanism 12, a steel wire rope rotating roller 13, a steel wire rope 10 and a lifting hook 14; a cab assembly 1 and a carriage assembly 6 are arranged above a finished automobile chassis assembly 4, a steering system 2 and an explosion-proof electrical system 3 are arranged in the cab assembly 1, an explosion-proof diesel engine 5 is arranged below the carriage assembly 6, a lifting upright post seat 8 is arranged on the carriage assembly 6, a lifting upright post 9 is arranged on the lifting upright post seat 8, the upper end of the lifting upright post 9 is hinged with a lifting arm 7, the front end part of the lifting arm 7 is provided with a steel wire rope rotating roller 13, the rear end of the lifting arm 7 is provided with a hydraulic motor 11, a steel wire rope 10 is connected between the hydraulic motor 11 and the steel wire rope rotating roller 13, and the end part of the steel wire rope 10 is connected with a lifting hook 14; the lifting upright column 9 is divided into an upper upright tube 17 and a lower upright tube 18, the upper upright tube 17 is rotatably connected with the lower upright tube 18 through a rotating bearing 16, the outer ring of the upper upright tube 17 is fixed with the outer ring of the rotating bearing, the lower upright tube is fixed with the inner ring of the rotating bearing 16, the upper part of the lower upright tube is inserted into the upper upright tube, a locking handle 15 is connected with the upper upright tube through a bolt, a check block is arranged at the inner side end of the locking handle, a lifting arm manual lifting mechanism 12 is arranged between the lifting upright column 9 and the lifting arm 7, the lifting arm manual lifting mechanism 12 comprises a lifting support seat, the lifting support seat is fixed on the upper upright tube of the lifting upright column, clamping grooves which are matched with the bottom of a lifting support rod and are arranged on the lifting support seat, and the top of the lifting support rod is hinged with the lifting arm.

The transport vehicle is driven by four wheels, so that the problem of unsmooth passing caused by the passing of narrow roadways and poor underground road conditions is solved; the whole vehicle is matched with an explosion-proof diesel engine 5 and an explosion-proof electrical system 3, and the braking is hydraulic braking, spring release and wet braking; the emergency and parking braking are integrated, and the explosion-proof requirement and the driving and parking safety requirement are completely met.

A low type hoisting device is arranged at the front part of the carriage assembly 6, the total height is 1200mm, and the height requirement in a roadway is completely met; the lifting cantilever is telescopic, the lifting and unloading operation in multiple directions can be realized, the maximum lifting capacity is 1 ton, the hydraulic motor 11 provides a power source, and the loading and unloading functions of goods are realized through the hydraulic motor 11, a steel wire rope, a lifting hook and the like.

Claims

1. Mining explosion-proof diesel engine trackless rubber tyer lorry-mounted jack-up transport vechicle, including driver's cabin assembly (1), a steering system (2), explosion-proof electrical system (3), whole car chassis assembly (4), explosion-proof diesel engine (5) and railway carriage assembly (6), driver's cabin assembly (1) and railway carriage assembly (6) set up in whole car chassis assembly (4) top, are provided with a steering system (2) in driver's cabin assembly (1), explosion-proof electrical system (3), install in railway carriage assembly (6) below explosion-proof diesel engine (5), its characterized in that: the lifting device comprises a telescopic lifting arm (7), a lifting column base (8), a lifting column (9), a hydraulic motor (11), a steel wire rope rotating drum (13), a steel wire rope (10) and a lifting hook (14); a lifting column seat (8) is installed on a carriage assembly (6), a lifting column (9) is installed on the lifting column seat (8), the upper end of the lifting column (9) is connected with a lifting arm (7), a steel wire rope rotating drum (13) is arranged at the rear end of the lifting arm (7), a hydraulic motor (11) is arranged at the front end of the lifting arm (7), a steel wire rope (10) is connected between the hydraulic motor (11) and the steel wire rope rotating drum (13), and the end of the steel wire rope (10) is connected with a lifting hook (14).

2. The mining explosion-proof diesel engine trackless rubber-tyred vehicle-mounted hoisting transport vehicle of claim 1, characterized in that: the lifting upright post (9) is divided into an upper vertical pipe (17) and a lower vertical pipe (18), and the upper vertical pipe (17) and the lower vertical pipe (18) are rotatably connected through a rotating bearing (16).

3. The mining explosion-proof diesel engine trackless rubber-tyred vehicle-mounted hoisting transport vehicle of claim 2, characterized in that: the upper end of a lifting upright post (9) is hinged with a lifting arm (7), a lifting arm manual lifting mechanism (12) is further arranged between the lifting upright post (9) and the lifting arm (7), the lifting arm manual lifting mechanism (12) comprises a lifting support seat, the lifting support seat is fixed on an upper vertical pipe of the lifting upright post (9), the lifting support seat is provided with clamping grooves matched with the bottom of a lifting support rod at different positions, and the top of the lifting support rod is hinged with the lifting arm (7).

4. The mining explosion-proof diesel engine trackless rubber-tyred vehicle-mounted hoisting transport vehicle according to claim 2 or 3, characterized in that: the upper vertical pipe (17) is fixed with the outer ring of the rotating bearing (16), the lower vertical pipe (18) is fixed with the inner ring of the rotating bearing (16), the upper part of the lower vertical pipe (18) is also inserted into the upper vertical pipe (17), the upper vertical pipe is connected with a locking handle (15) through a bolt, and the end part of the inner side of the locking handle (15) is provided with a backstop block.

5. The mining explosion-proof diesel engine trackless rubber-tyred lorry-mounted lifting transport vehicle of claim 1, 2 or 3, characterized in that: a narrow body frame is adopted, the external dimension is 4400 multiplied by 1300 multiplied by 2200mm, the four-wheel drive is realized, and the total height of the hoisting device is 1200mm.