CN220537422U - Heavy fork cab assembly - Google Patents

Abstract

The utility model relates to the technical field of heavy fork cabs, and discloses a heavy fork cab assembly, which comprises: the vehicle comprises a vehicle frame, wherein both ends of the vehicle frame are respectively and rotatably connected with a vehicle door body, one side, far away from the center of the vehicle frame, of the vehicle door body is provided with a vehicle door limiting mechanism, and one end of an inner cavity of the vehicle frame is fixedly provided with an operating platform. Because there is the door body and the frame between for rotating connection structure, and can realize the degree rotation between door body and the frame, consequently open the back, the rotation scope of door body is great, can prescribe a limit to the position of the stopper of locating piece in the inside removal position of spacing rail through the inside position of spacing rail, consequently make the rotation angle of door body obtain the restriction to the device can be adjusted the position of stopper through adjusting screw and removal cover, thereby adjust rotation angle, then adjust the rotation angle of door body, make equipment can be applicable to the user of different sizes.

Description

Heavy fork cab assembly

Technical Field

The utility model relates to the technical field of heavy fork cabs, in particular to a heavy fork cab assembly.

Background

In 1924, clark facility corporation introduced the first recognized forklift in the world. After multiple design integration, the technology of the forklift industry is very mature. Fork trucks are one of the most widely used industrial vehicles in the industry. Fork trucks are of many kinds and have their own characteristics, and can be classified into 8 kinds according to the operation method. They are pallet trucks, stacker trucks, counter-balanced trucks, reach trucks, pick trucks, off-road trucks, heavy trucks and telescopic trucks. The forklift is widely applied to the economic departments of various countries such as stations, ports, airports, factories, warehouses and the like, and is high-efficiency equipment for mechanized loading and unloading, stacking and short-distance transportation.

According to the publication number "CN201320076977.2", a novel forklift is disclosed, comprising a floor assembly and a ceiling assembly, and is characterized in that: a left support assembly and a right support assembly are welded between the floor assembly and the ceiling assembly respectively, and the included angle between the left support assembly and the right support assembly is 29 degrees; the inner sides of the left support assembly and the right support assembly are provided with front armrests. The device simple structure, processing and group weld convenient, increased driver's rear view to fork truck's safety in utilization can be guaranteed.

The existing heavy fork cab assembly is large in size and large in space inside the equipment in the using process, so that the adjustable range of the seat is limited, a user is inconvenient to use a control device at different positions inside the equipment in the using process, and meanwhile, due to the fact that a container and materials in a place where the equipment is used are large, the door is easy to open, so that the problems of collision and the like to materials around the equipment are easily caused.

Accordingly, one skilled in the art would be able to provide a heavy fork cab assembly that solves the problems set forth in the background above.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a heavy fork cab assembly which has the advantages of being capable of adjusting multiple directions simultaneously, thereby meeting the operation on different positions of an operating table, avoiding the impact on equipment in a use place and the like, and solving the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vehicle door limiting mechanism is arranged on one side, far away from the center of the vehicle frame, of the vehicle door body, an operating table is fixedly arranged at one end of an inner cavity of the vehicle frame, and double brake pedals are arranged at two ends below the operating table;

the vehicle door limiting mechanism comprises a rotating head, the rotating head is fixedly arranged on one side of a vehicle door body, one side of the rotating head is rotationally connected with a limiting rail, one side of the inside of the limiting rail is rotationally connected with an adjusting screw, one side of the adjusting screw is fixedly connected with a first bevel gear, one side of the first bevel gear, which is far away from the center of a vehicle frame, is meshed with a second bevel gear, the outside of the adjusting screw is sleeved with a moving sleeve, one side of the moving sleeve is fixedly connected with a limiting block, the other end of the inside of the limiting rail is slidably connected with a positioning block, the inside of the center of the upper end and the lower end of the positioning block is provided with a telescopic groove, the inside of the telescopic groove is fixedly connected with a telescopic spring, one end of the telescopic spring is fixedly connected with a positioning pin, a positioning hole is formed in the inside of the limiting rail at equal distance, and one side, which is located at the left end of the vehicle door body and is close to the center of the vehicle frame, is provided with a left door locking mechanism.

As the preferable technical scheme of the utility model, the left door locking mechanism comprises a lock body, the lock body is fixedly connected to one side, close to the center of the frame, of the vehicle door body at the left end, a lock hole is formed in one end of the inside of the lock body, a lock head is arranged at one end of the lock body, a movable groove is formed in the lock head, a lock rod is connected in the movable groove in a sliding manner, a pushing head is fixedly connected to one end of the lock rod, and a seat adjusting mechanism is arranged at one end of the operating platform.

As the preferable technical scheme of the utility model, the seat adjusting mechanism comprises an adjusting table, the adjusting table is fixedly connected with one end of an operating table, an adjusting groove is formed in the upper part of the adjusting table, positioning rods are distributed in the adjusting groove at equal intervals, an adjusting block is connected in the center of the inner part of the adjusting groove in a sliding mode, a moving table is fixedly connected above the adjusting block, a moving groove is formed in the upper part of the moving table at equal intervals, a moving screw rod is rotationally connected in the center of the inner part of the moving groove, one end of the moving screw rod is fixedly connected with a moving gear, a toothed chain is sleeved outside the moving gear, a rotating pin is fixedly connected with one end of the moving gear at the center, a moving block is connected in the moving groove in a sliding mode, and a seat body is fixedly arranged above the moving block.

As the preferable technical scheme of the utility model, one end of the positioning block is fixedly connected with one end of the vehicle door body, the center of the front end of the second bevel gear is fixedly connected with an adjusting pin, the adjusting screw forms a rotating structure through the first bevel gear and the second bevel gear, and the limiting block forms a horizontal moving structure through the adjusting screw and the moving sleeve and the inside of the limiting rail.

As the preferable technical scheme of the utility model, the lock rod and the lock head form a horizontal moving structure through the pushing head, and the diameter of the inner surface of the lock hole is larger than that of the outer surface of the lock rod.

As a preferable technical scheme of the utility model, the positioning rod penetrates through the inside of the adjusting block and extends to the inside of the adjusting block, and the adjusting block and the mobile station form an integrated structure.

As a preferable technical scheme of the utility model, the movable screw rod forms a synchronous rotating structure through the movable gear, the toothed chain and the rotating pin, and the seat body forms a horizontal moving structure through the movable screw rod, the movable block and the movable groove.

Compared with the prior art, the utility model provides a heavy fork cab assembly, which has the following beneficial effects:

1. according to the utility model, through the matching use of the vehicle door limiting mechanism and all parts in the vehicle door limiting mechanism, when the vehicle door limiting mechanism is used, the vehicle door body and the vehicle frame are in a rotary connection structure, and the vehicle door body and the vehicle frame can rotate in degree, so that after the vehicle door limiting mechanism is opened, the rotation range of the vehicle door body is larger, the moving position of the positioning block in the limiting rail can be limited through the position of the limiting block in the limiting rail, the rotation angle of the vehicle door body is limited, and the device can adjust the position of the limiting block through the adjusting screw and the moving sleeve, so that the rotation angle of the vehicle door body is adjusted, and the device is suitable for users with different sizes.

2. According to the utility model, through the matching use of the seat adjusting mechanism and the components in the seat adjusting mechanism, the transverse moving direction of the adjusting block is limited through the positioning rod, and the seat body can be correspondingly adjusted according to the length of the operation table, so that a user can operate the control devices at different positions of the operation table, meanwhile, the moving block and the seat body are driven to longitudinally move through the rotation of the moving screw rod, and the distance between the seat body and the operation table is limited through the longitudinal movement of the seat body, so that the space between the seat body and the operation table is adjusted, and the use comfort of the user is increased.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic view of a front cut-away perspective structure of the present utility model;

FIG. 3 is a schematic view of the left door locking mechanism of the present utility model;

FIG. 4 is a schematic view of a seat adjustment mechanism according to the present utility model;

fig. 5 is an enlarged schematic view of the portion a of the present utility model.

Wherein: 1. a frame; 2. a door body; 3. an operation table; 4. a dual brake pedal; 5. a rotating head; 6. a limit rail; 7. adjusting a screw; 8. a first bevel gear; 9. a second bevel gear; 10. a moving sleeve; 11. a limiting block; 12. a positioning block; 13. a telescopic spring; 14. a positioning pin; 15. a lock body; 16. a lock hole; 17. a lock head; 18. a lock lever; 19. a pushing head; 20. an adjustment table; 21. a positioning rod; 22. an adjusting block; 23. a mobile station; 24. moving the screw rod; 25. a moving gear; 26. a toothed chain; 27. a rotation pin; 28. a moving block; 29. a seat body; 30. and an adjusting pin.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, comprising: the vehicle comprises a vehicle frame 1, wherein both ends of the vehicle frame 1 are rotationally connected with a vehicle door body 2, one side, far away from the center of the vehicle frame 1, of the vehicle door body 2 is provided with a vehicle door limiting mechanism, one end of an inner cavity of the vehicle frame 1 is fixedly provided with an operating table 3, and both ends below the operating table 3 are provided with duplex brake pedals 4;

further, the door stop gear includes rotating head 5, rotating head 5 fixed mounting is in one side of door body 2, one side rotation of rotating head 5 is connected with spacing rail 6, one side rotation of spacing rail 6 inside is connected with adjusting screw 7, the outside fixedly connected with first bevel gear 8 of adjusting screw 7 one side, one side meshing that frame 1 was kept away from to first bevel gear 8 has second bevel gear 9, moving sleeve 10 has been cup jointed to adjusting screw 7's outside, one side fixedly connected with stopper 11 of moving sleeve 10, the other end sliding connection of spacing rail 6 inside has locating piece 12, the expansion groove has all been seted up to the inside at both ends center about the locating piece 12, the inside fixedly connected with telescopic spring 13 of expansion groove, the one end fixedly connected with locating pin 14 of telescopic spring 13, the locating hole has been seted up to the inside equidistance of spacing rail 6, one side that the door body 2 that is located the left end is close to frame 1 center is provided with left door locking mechanism.

Further, one end of the positioning block 12 is fixedly connected with one end of the vehicle door body 2, an adjusting pin 30 is fixedly connected to the center of the front end of the second bevel gear 9, the adjusting screw 7 forms a rotating structure through the first bevel gear 8 and the second bevel gear 9, and the limiting block 11 forms a horizontal moving structure with the inside of the limiting rail 6 through the adjusting screw 7 and the moving sleeve 10.

Through adjusting screw 7's rotation, when using with the cooperation of removal cover 10, drive stopper 11 at the inside removal of spacing rail 6 to limit door body 2 turned angle through the distance of stopper 11 and spacing rail 6 one end, thereby avoid door body 2 to appear the too big condition of turned angle.

Further, the left door locking mechanism comprises a lock body 15, the lock body 15 is fixedly connected to one side, close to the center of the frame 1, of the vehicle door body 2 located at the left end, a lock hole 16 is formed in one end of the inside of the lock body 15, a lock head 17 is arranged at one end of the lock body 15, a moving groove is formed in the inside of the lock head 17, a lock rod 18 is slidably connected to the inside of the moving groove, a pushing head 19 is fixedly connected to one end of the lock rod 18, and a seat adjusting mechanism is arranged at one end of the operating platform 3.

Further, the lock rod 18 and the lock head 17 form a horizontal moving structure through the pushing head 19, and the diameter of the inner surface of the lock hole 16 is larger than that of the outer surface of the lock rod 18.

The lock rod 18 is pushed into the lock body 15 through the push head 19, and the left door is locked from the inside of the device, so that the situation that the left door is opened by mistake in the use process is avoided.

Further, the seat adjustment mechanism includes adjustment table 20, adjustment table 20 fixed connection is in the one end of operation panel 3, the inside of adjustment table 20 top is seted up and is had the adjustment tank, the inside equidistance of adjustment tank distributes there is locating lever 21, the inside center department sliding connection of adjustment tank has regulating block 22, the top fixedly connected with movable table 23 of regulating block 22, the inside equidistance of movable table 23 top has been seted up the movable tank, the inside center department rotation of movable tank is connected with movable lead screw 24, movable lead screw 24's one end fixedly connected with movable gear 25, the tooth chain 26 has been cup jointed to the outside of movable gear 25, the inside sliding connection of the movable slot of one end fixedly connected with turning pin 27 that is located center department has movable block 28, seat body 29 is fixedly installed to the top of movable block 28.

Further, the positioning rod 21 penetrates the inside of the adjusting block 22 and extends to the inside of the adjusting block 22, and the adjusting block 22 and the moving table 23 constitute an integrated structure.

Further, the moving screw 24 constitutes a synchronous rotation structure through the moving gear 25, the toothed chain 26 and the rotation pin 27, and the seat body 29 constitutes a horizontal movement structure with the moving groove through the moving screw 24 and the moving block 28.

The moving block 28 is driven to horizontally move in the moving groove by the rotation of the moving screw 24, and the position of the seat body 29 is driven to longitudinally move by the moving block 28, so that the space between the seat body 29 and the operation table 3 is adjusted, and the use comfort of a user is increased.

When the movable seat is used, the rotary pin 27 is rotated, the movable screw rod 24 is driven to synchronously rotate through the cooperation of the rotary pin 27, the movable gear 25 and the toothed chain 26, and the movable screw rod 24 penetrates through the movable block 28, so that under the rotation action of the movable screw rod 24, the movable block 28 is driven to longitudinally move in the movable groove, and then the seat body 29 is driven to longitudinally move, and the positioning rod 21 penetrates through the interior of the adjusting block 22 and extends to the interior of the adjusting block 22, so that when the adjusting block 22 is pushed, the movable table 23 can be driven to transversely move in the interior of the adjusting groove, and the position of the seat body 29 is moved;

in the use process, the left door of the equipment is locked according to the use requirement, so that the false opening is avoided, the pushing head 19 is pushed, the pushing head 19 drives the lock rod 18 to horizontally move in the lock head 17, and one end of the lock rod 18 can penetrate into the lock hole 16 in the lock body 15, so that the false opening of the left door is avoided;

the adjusting pin 30 is rotated, the second bevel gear 9 is driven to rotate through the adjusting pin 30, the first bevel gear 8 is driven to rotate through the meshing structure, the adjusting screw 7 is driven to rotate through the first bevel gear 8, the positions of the movable sleeve 10 and the limiting block 11 are driven to horizontally move in the limiting rail 6 through the threaded structure, the movable position of the positioning block 12 in the limiting rail 6 can be limited, therefore, the rotation angle of the vehicle door body 2 is limited, and in the opening process, the position of the positioning block 12 is intermittently positioned through the action of the telescopic spring 13, the positioning pin 14 and the positioning hole through the movable position of the positioning block 12, so that the opening angle is limited at any time.

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

Claims (7)

1. Heavy fork cab assembly, including frame (1), its characterized in that: the vehicle door limiting mechanism is arranged on one side, far away from the center of the vehicle frame (1), of the vehicle door body (2), an operation table (3) is fixedly arranged at one end of an inner cavity of the vehicle frame (1), and a duplex brake pedal (4) is arranged at two ends below the operation table (3);

the vehicle door limiting mechanism comprises a rotating head (5), the rotating head (5) is fixedly arranged on one side of a vehicle door body (2), one side of the rotating head (5) is rotationally connected with a limiting rail (6), one side of the inside of the limiting rail (6) is rotationally connected with an adjusting screw (7), a first bevel gear (8) is fixedly connected to one side of the adjusting screw (7), one side of the first bevel gear (8) far away from the center of the vehicle frame (1) is meshed with a second bevel gear (9), a movable sleeve (10) is sleeved on the outer side of the adjusting screw (7), one side of the movable sleeve (10) is fixedly connected with a limiting block (11), the other end of the inside of the limiting rail (6) is connected with a positioning block (12), the inner side of the center of the upper end and the lower end of the positioning block (12) is fixedly connected with a telescopic spring (13), one end of the telescopic spring (13) is fixedly connected with a positioning pin (14), a positioning hole is formed in the inside of the limiting rail (6), and the vehicle door locking mechanism (2) at the left end of the left end is arranged on one side of the vehicle door locking mechanism close to the center of the vehicle door.

2. A heavy fork cab assembly according to claim 1, wherein: the left door locking mechanism comprises a lock body (15), the lock body (15) is fixedly connected to one side, located at the left end, of the vehicle door body (2) close to the center of the vehicle frame (1), a lock hole (16) is formed in one end of the inside of the lock body (15), a lock head (17) is arranged at one end of the lock body (15), a movable groove is formed in the lock head (17), a lock rod (18) is connected to the movable groove in a sliding mode, a pushing head (19) is fixedly connected to one end of the lock rod (18), and a seat adjusting mechanism is arranged at one end of the operating platform (3).

3. A heavy fork cab assembly according to claim 2, wherein: the seat adjusting mechanism comprises an adjusting table (20), the adjusting table (20) is fixedly connected to one end of an operating table (3), an adjusting groove is formed in the adjusting table (20), positioning rods (21) are distributed at equal intervals in the adjusting groove, an adjusting block (22) is slidably connected to the inner center of the adjusting groove, a moving table (23) is fixedly connected to the upper portion of the adjusting block (22), a moving groove is formed in the inner center of the moving table (23) at equal intervals, a moving screw (24) is rotatably connected to the inner center of the moving groove, a moving gear (25) is fixedly connected to one end of the moving screw (24), a toothed chain (26) is sleeved on the outer portion of the moving gear (25), a rotating pin (27) is fixedly connected to one end of the moving gear (25) at the center, a moving block (28) is slidably connected to the inner portion of the moving groove, and a seat body (29) is fixedly arranged above the moving block (28).

4. A heavy fork cab assembly according to claim 1, wherein: one end of the positioning block (12) is fixedly connected with one end of the vehicle door body (2), an adjusting pin (30) is fixedly connected to the center of the front end of the second bevel gear (9), the adjusting screw (7) forms a rotating structure through the first bevel gear (8) and the second bevel gear (9), and the limiting block (11) forms a horizontal moving structure with the inside of the limiting rail (6) through the adjusting screw (7) and the moving sleeve (10).

5. A heavy fork cab assembly according to claim 2, wherein: the lock rod (18) and the lock head (17) form a horizontal moving structure through the pushing head (19), and the diameter of the inner surface of the lock hole (16) is larger than that of the outer surface of the lock rod (18).

6. A heavy fork cab assembly according to claim 3, wherein: the positioning rod (21) penetrates through the inside of the adjusting block (22) and extends to the inside of the adjusting block (22), and the adjusting block (22) and the mobile station (23) form an integrated structure.

7. A heavy fork cab assembly according to claim 3, wherein: the movable screw rod (24) forms a synchronous rotating structure through the movable gear (25), the toothed chain (26) and the rotating pin (27), and the seat body (29) forms a horizontal moving structure with the movable groove through the movable screw rod (24) and the movable block (28).