CN213291936U

CN213291936U - Shock-proof type wheel loader driver's cabin

Info

Publication number: CN213291936U
Application number: CN202020702086.3U
Authority: CN
Inventors: 张步坤
Original assignee: Yangzhou Hengbang Machinery Manufacturing Co ltd
Current assignee: Yangzhou Hengbang Machinery Manufacturing Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-05-28
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a damping wheel loader cab, belonging to the technical field of wheel loader cabs, comprising a frame, a glass window, a top plate and a machine door, wherein the top plate is welded on the top end surface of the frame, meanwhile, the glass window is fixedly adhered to the frame through waterproof adhesive, the glass window has three sides, the machine door is rotatably connected with the frame through a hinge, the top plate, the machine door, the frame and the glass window form a cab, the bottom end surface of the frame is provided with an assembly plate, column barrels are welded at four corners of the upper surface of the assembly plate, piston rods are movably arranged in the column barrels, meanwhile, the other end of the piston rod is fixedly connected with the bottom end surface of the frame, the utility model relates to a damping wheel loader cab, through the effect that utilizes the inside damping spring of shock attenuation pad body, can play certain shock attenuation buffering effect like this to reduce because vibrations cause inside equipment of driver's cabin and glass to take place the probability of damaging.

Description

Shock-proof type wheel loader driver's cabin

Technical Field

The utility model relates to a wheel loader driver's cabin technical field, in particular to shock-proof type wheel loader driver's cabin.

Background

The wheel loader is a soil shoveling and transporting machine widely applied to projects such as roads, railways, ports, docks, coal, mines, water conservancy, national defense and the like, urban construction and other places. The method mainly comprises the following steps of carrying out shoveling and short-distance transportation operation on loose materials;

the conventional apparatus has the following disadvantages:

1. at present, the existing loader cab is not provided with a damping and buffering structure, and can not play a good damping and buffering effect only by a damper on a wheel, so that the equipment inside the cab is easily damaged, and the service life of the equipment is shortened.

2. At present, when the existing loader cab is used, the noise reduction and noise reduction effects are poor, so that an operator can easily generate a fussy mood, and the working efficiency is affected.

3. At present, the cab of the existing loader is a closed space, and when the loader works in hot weather, a door needs to be opened for operation, but the opening of the door can not increase noise and the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shock-proof wheel loader cab, which aims to solve the problems that the prior loader cab is not provided with a shock-proof buffer structure and can not play a good shock-proof buffer effect only by a shock absorber on a wheel, so that the internal equipment of the cab is easily damaged, and the service life of the equipment is shortened; at present, when the existing loader cab is used, the noise reduction and noise reduction effects are poor, so that operators can easily feel irritated emotion, and the working efficiency is affected; at present, the cab of the existing loader is a closed space, and when the cab works in hot weather, a door must be opened for operation, but the opening of the door can not increase noise and has poor heat dissipation effect.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing wheel loader cab comprises a frame, a glass window, a top plate and a machine door, wherein the top plate is welded on the top end face of the frame, the glass window is fixedly adhered to the frame through waterproof viscose glue, the glass window is three-sided at the moment, the machine door is rotatably connected with the frame through a hinge, the top plate, the machine door, the frame and the glass window form the cab, an assembly plate is arranged on the bottom end face of the frame, column barrels are welded at four corners of the upper surface of the assembly plate, piston rods are movably arranged inside the column barrels, the other ends of the piston rods are fixedly connected with the bottom end face of the frame, shock-absorbing cushion bodies are fixedly arranged on the upper surface of the assembly plate, and meanwhile, a plurality of rows of shock-absorbing springs are fixedly arranged inside the shock-absorbing;

the top face of roof has outer wall one side fixed mounting of water storage box and water storage box through bolt fixed mounting has the aspiration pump, and the equal fixed mounting of input, the output of aspiration pump has the gas-supply pipe simultaneously, aspiration pump input gas-supply pipe and roof fixed connection, and the gas-supply pipe communicates with each other with the driver's cabin simultaneously, the inside of water storage box is equipped with the cold and hot exchange pipe of snakelike shape, and cold and hot exchange pipe's one end department and aspiration pump output gas-supply pipe fixed connection simultaneously, cold and hot exchange pipe's the other end and roof fixed connection, cold and hot exchange pipe communicates with each other with the driver's cabin.

As an optimal technical scheme of the utility model, equal fixed mounting has the abatvoix between inner wall, the outer wall that roof, machine door are bilayer structure and roof, machine door, and the abatvoix is the polyester fiber abatvoix simultaneously.

As a preferred technical scheme of the utility model, the top face of water storage box is equipped with the water filling port, the water storage box divide into bilayer structure, and fixed mounting has the polyurethane heated board between the inner wall of water storage box, the outer wall simultaneously.

As the utility model discloses a preferred technical scheme, the mounting hole has all been seted up on installation ear and the installation ear in the outer wall four corners department of assembly plate all welding, and the aperture of mounting hole is the same simultaneously.

As a preferred technical scheme of the utility model, there is rubber seal strip through viscose fixed mounting on the aircraft door, the frame has rubber seal strip at one side internal face fixed mounting with the aircraft door contact.

As an optimized technical scheme of the utility model, the inside glass of glass window is double glazing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a shock-absorbing wheel loader cab, which can play a certain shock-absorbing and buffering effect by utilizing the effect of a shock-absorbing spring inside a shock-absorbing pad body, thereby reducing the probability of damage to the internal equipment and glass of the cab caused by vibration; the glass in the glass window is set into double-layer glass, the rubber sealing strip is arranged, and the polyester fiber sound-absorbing board is arranged between the inner sides of the machine door and the top board, so that the noise-reducing and sound-reducing effects are better under the combined action of the three, and the dysphoria of a driver during operation is reduced; through setting up water storage tank, aspiration pump, gas-supply pipe, cold and hot exchange tube, when hot weather during operation like this, utilize the aspiration pump to bleed, carry out cold and hot exchange with steam through water storage tank cold and hot exchange tube again, lead to gas in the driver's cabin again to reduce the temperature in the driver's cabin.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the mounting plate and the cab of the present invention;

FIG. 3 is a schematic view of the connection structure of the water storage tank of the present invention;

fig. 4 is a schematic view of the connection structure of the door and the sound-absorbing board of the present invention.

In the figure: 1. a frame; 2. a glass window; 3. a top plate; 4. a machine door; 5. assembling a plate; 6. a column casing; 7. a piston rod; 8. a shock-absorbing pad body; 9. a damping spring; 10. a water storage tank; 11. an air pump; 12. a gas delivery pipe; 13. a cold-heat exchange tube; 14. a sound-absorbing panel; 15. mounting lugs; 16. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a shock-proof wheel loader cab, including frame 1, glass window 2, roof 3 and door 4, roof 3 welds the top end face at frame 1, glass window 2 is fixed the adhesion with frame 1 through waterproof viscose simultaneously, glass window 2 is trilateral this moment, door 4 rotates with frame 1 through the hinge and is connected, roof 3, door 4, frame 1, glass window 2 constitute a cab, the bottom surface of frame 1 is equipped with assembly plate 5 and the upper surface four corners of assembly plate 5 all welds the column casing 6 and the inside of column casing 6 all has movable mounting piston rod 7, the other end of piston rod 7 all is connected with the bottom end face fixed of frame 1 simultaneously, the upper surface fixed mounting of assembly plate 5 has the shock attenuation pad body 8, the inside of the shock attenuation pad body 8 has a plurality of rows of damping spring 9 in proper order;

the top end face of roof 3 has water storage box 10 and water storage box 10's outer wall one side fixed mounting has aspiration pump 11 through bolt fixed mounting, the input of aspiration pump 11 simultaneously, the equal fixed mounting of output has gas-

supply pipe

12, 11 input gas-supply pipes 12 of aspiration pump and roof 3 fixed connection, gas-supply pipe 12 communicates with each other with the driver's cabin simultaneously, the inside of water storage box 10 is equipped with snakelike shape's cold and hot exchange pipe 13, the one end department of cold and

hot exchange pipe

13 and 11 output gas-supply pipes 12 fixed connection of aspiration pump simultaneously, the other end and the roof 3 fixed connection of cold and hot exchange pipe 13, cold and hot exchange pipe 13 communicates with each other with the driver's.

Roof 3, machine door 4 are bilayer structure and equal fixed mounting has abatvoix 14 between the inner wall of roof 3, machine door 4, the outer wall, and abatvoix 14 is the polyester fiber abatvoix simultaneously, sets up the polyester fiber abatvoix, can play the noise reduction, the effect of noise reduction.

The top end face of the water storage tank 10 is provided with a water injection port, the water storage tank 10 is of a double-layer structure, and meanwhile a polyurethane heat insulation plate is fixedly installed between the inner wall and the outer wall of the water storage tank 10 and can play a certain heat insulation effect.

All welding of the outer wall surface four corners department of mounting plate 5 has all seted up mounting hole 16 on installation ear 15 and the installation ear 15, and the aperture of mounting hole 16 is the same simultaneously, and installation ear 15, mounting hole 16 are used for the installation of driver's cabin.

The machine door 4 is fixedly provided with a rubber sealing strip through viscose, the inner wall surface of one side of the frame 1 contacting with the machine door 4 is fixedly provided with the rubber sealing strip, and the rubber sealing strip is used for water prevention and noise reduction.

The glass inside the glass window 2 is double-layer glass, and is arranged into double-layer glass, so that the sound insulation effect can be improved.

When the shock-absorbing wheel loader cab is used specifically, the cab is assembled, the piston rod 7 is welded with the frame 1, the assembling plate 5 is installed at the appointed position of the loader by using bolts, other parts are installed, and then the shock-absorbing cushion body 8 plays a role of the shock-absorbing spring 9 in the use process, so that a certain shock-absorbing buffering effect can be achieved, and the probability of damage to internal equipment and glass of the cab caused by shock is reduced; the glass in the glass window 2 is set into double-layer glass, the rubber sealing strip is arranged, and the polyester fiber sound-absorbing board is arranged between the inner sides of the machine door 4 and the top board 3, so that the noise-reducing and sound-reducing effects are better under the combined action of the three, and the dysphoria of a driver during operation is reduced; by arranging the water storage tank 10, the air suction pump 11, the air conveying pipe 12 and the heat and cold exchange pipe 13, when the air conditioner works in hot weather, the air suction pump 11 is used for sucking air, hot air is subjected to heat and cold exchange through the heat and cold exchange pipe 13 in the water storage tank 10, and then the air is introduced into the cab, so that the temperature in the cab is reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock-proof type wheel loader driver's cabin, includes frame (1), glass window (2), roof (3) and quick-witted door (4), its characterized in that: the top plate (3) is welded on the top end face of the frame (1), the glass window (2) is fixedly adhered to the frame (1) through waterproof adhesive, the glass window (2) is three-sided at the moment, the machine door (4) is rotatably connected with the frame (1) through a hinge, the roof (3), the door (4), the frame (1) and the glass window (2) form a cab, an assembly plate (5) is arranged on the bottom end surface of the frame (1), column sleeves (6) are welded at four corners of the upper surface of the assembly plate (5), piston rods (7) are movably arranged in the column sleeves (6), meanwhile, the other end of the piston rod (7) is fixedly connected with the bottom end surface of the frame (1), a shock absorption pad body (8) is fixedly arranged on the upper surface of the assembly plate (5), meanwhile, a plurality of rows of damping springs (9) are sequentially and fixedly arranged in the damping cushion body (8);

the top face of roof (3) has outer wall one side fixed mounting of water storage box (10) and water storage box (10) through bolt fixed mounting has aspiration pump (11), and the equal fixed mounting of input, the output of aspiration pump (11) has gas-supply pipe (12) simultaneously, aspiration pump (11) input gas-supply pipe (12) and roof (3) fixed connection, and gas-supply pipe (12) communicate with each other with the driver's cabin simultaneously, the inside of water storage box (10) is equipped with cold and hot exchange pipe (13) of snakelike shape, and the one end of cold and hot exchange pipe (13) simultaneously locates and aspiration pump (11) output gas-supply pipe (12) fixed connection, and the other end and roof (3) fixed connection of cold and hot exchange pipe (13), and cold and hot exchange pipe (13) communicate with each other with the driver's cabin simultaneously.

2. The shock absorbing wheel loader cab of claim 1, wherein: roof (3), door (4) are equal fixed mounting between inner wall, the outer wall of bilayer structure and roof (3), door (4) and have abatvoix (14), and abatvoix (14) are polyester fiber abatvoix simultaneously.

3. The shock absorbing wheel loader cab of claim 1, wherein: the water storage tank is characterized in that a water filling port is formed in the top end face of the water storage tank (10), the water storage tank (10) is of a double-layer structure, and meanwhile a polyurethane insulation board is fixedly installed between the inner wall and the outer wall of the water storage tank (10).

4. The shock absorbing wheel loader cab of claim 1, wherein: mounting holes (16) have all been seted up in the welding of the outer wall surface four corners department of pilot plate (5) on installation ear (15) and installation ear (15), and the aperture of mounting holes (16) is the same simultaneously.

5. The shock absorbing wheel loader cab of claim 1, wherein: a rubber sealing strip is fixedly installed on the machine door (4) through adhesive, and the rubber sealing strip is fixedly installed on the inner wall face of one side, in contact with the machine door (4), of the frame (1).

6. The shock absorbing wheel loader cab of claim 1, wherein: the glass inside the glass window (2) is double-layer glass.