CN220766402U - Auxiliary loading and unloading device of adjustable forklift - Google Patents

Abstract

The utility model relates to an adjustable forklift auxiliary loading and unloading device which comprises a device body, wherein the device body comprises a forklift body, a forklift rod and a cross beam, the front end of the forklift body is provided with a lifting frame, one side of the forklift rod is provided with a connecting frame which is movably arranged on the lifting frame, the lower end of the forklift rod is provided with a mounting groove, the lower end of the cross beam is fixedly provided with a supporting rod, the bottom of the supporting rod is provided with a mounting block, the mounting block is inserted in the mounting groove and is internally provided with a jack, the front end of the forklift rod is internally provided with a rack rod, the inner side of the rack rod is connected with a driving assembly, and the outer end of the rack rod is movably inserted in the jack.

Description

Auxiliary loading and unloading device of adjustable forklift

Technical Field

The utility model relates to the technical field of forklift accessories, in particular to an adjustable auxiliary forklift loading and unloading device.

Background

The forklift is an industrial transport vehicle, and is various wheeled transport vehicles for loading and unloading, stacking and short-distance transport operations of finished pallet cargoes, when the forklift loads and unloads high materials in the loading and unloading and stacking processes, the forklift cannot load and unload independently due to the limitation of fork arm height, higher bottom plate of the transport vehicle and the like, and a crown block or a gantry crane is often used for assistance;

the prior art has the following publication numbers: the lifting device for assisting the forklift to load and unload cargoes is provided by the patent of CN 217230145U, the lifting device can be matched with the forklift to fast and conveniently load and unload cargoes of ton bags, the lifting device is not fixedly arranged on the supporting device, workers can conveniently replace the lifting device according to actual needs, but the lifting device does not have fixing capability, stability is poor and good position adjustment cannot be carried out, the lifting device is fixed in position to cause certain limitation on the use of the device, the application effect and the application range of the device are influenced, meanwhile, the lifting device does not have the fixing limiting capability on the lifting device, the lifting device cannot be kept in integral stability only through movable connection of a forklift rod and the device, the problem of shaking and the like easily occurs when the lifting device is used, and the use safety of equipment is influenced.

Disclosure of Invention

The utility model aims to provide an adjustable forklift auxiliary loading and unloading device so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an auxiliary loading and unloading device of fork truck with adjustable, including the device body, the device body contains fork truck body, fork truck pole and crossbeam, fork truck body front end is equipped with the crane, fork truck pole one side is equipped with link and link movable mounting on the crane, fork truck pole lower extreme is provided with the mounting groove, the crossbeam lower extreme is fixed with bracing piece and bracing piece bottom is equipped with the installation piece, the installation piece is pegged graft in the mounting groove and is equipped with the jack in the installation piece, fork truck pole front end inside is provided with rack bar and rack bar inboard is connected with drive assembly, rack bar outer end activity is pegged graft in the jack, the crossbeam both sides are provided with the hold-in range, the cover of crossbeam front end is equipped with dolly and dolly bottom is equipped with the lifting machine, be equipped with drive wheel and hold-in range engagement in the dolly.

Further, limiting grooves are formed in two sides of the mounting groove, limiting blocks are arranged on two sides of the mounting block, and the limiting blocks correspond to the limiting grooves.

Further, the driving assembly comprises a gear, the gear is meshed with the rack rod, a worm wheel is fixed at the top of the gear, and one side of the worm wheel is connected with a worm in a meshed mode.

Furthermore, a protective cover is sleeved outside the worm and the worm wheel, and one end of the worm penetrates through the protective cover to be provided with a knob.

Furthermore, the driving wheels are symmetrically provided with two groups, and the lower ends of the two groups of driving wheels are respectively provided with a group of walking motors.

Further, the driving end of the walking motor is sleeved with a belt, a transmission shaft is arranged at the lower end of the driving wheel on one side, and the other end of the belt is sleeved with a transmission shaft.

Further, the rear end of the fork rod is provided with a bolt which is in threaded connection with the rear end mounting block and the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the beam, the support frame, the small crown block, the traveling motor and the hoisting machine are arranged in the device, when the device is used, the traveling motor and the belt are used for controlling the driving wheel to rotate, the driving wheel drives the crown block to move back and forth on the beam under the action of the synchronous belt, the front and back position adjustment of the hoisting machine can be realized, the device is convenient to adapt to different hoisting operation positions and the movement of hoisting materials, the applicability of the device is improved, and the problem that manual auxiliary adjustment is time-consuming and labor-consuming is avoided.

2. According to the utility model, the mounting block, the mounting groove, the jack, the rack bars and the driving assembly are arranged in the device, when the device is used, the driving assembly is used for controlling the rack bars of the two groups of rack bars to move oppositely, the rack bars extend out of the fork bars and penetrate through the jack of the mounting block, so that the rapid dismounting operation of the support bar and the cross bar can be realized, the cross bar and the upper end assembly can be conveniently mounted and maintained, the operability of the device is improved, and the problem of strong welding and mounting restriction is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of an adjustable forklift auxiliary loading and unloading device according to the present utility model;

FIG. 2 is an exploded view of a fork lift truck illustrating an adjustable forklift auxiliary loading and unloading apparatus according to the present utility model;

FIG. 3 is a cross-sectional view of the interior of the mounting slot of an adjustable forklift auxiliary loading and unloading device according to the present utility model;

FIG. 4 is an exploded view of the drive assembly of an adjustable forklift auxiliary loading and unloading device according to the present utility model;

fig. 5 is an exploded view of the crown block structure of an adjustable forklift auxiliary loading and unloading device according to the present utility model.

In the figure: 1. a device body; 2. a fork body; 3. a lifting frame; 4. a connecting frame; 5. a fork bar; 6. a mounting groove; 7. a limit groove; 8. a cross beam; 9. a support rod; 10. a mounting block; 11. a limiting block; 12. a jack; 13. a bolt; 14. a rack bar; 15. a drive assembly; 151. a gear; 152. a worm wheel; 153. a worm; 154. a knob; 155. a protective cover; 16. a small crown block; 17. a synchronous belt; 18. a driving wheel; 19. a walking motor; 20. a transmission shaft; 21. a belt; 22. and (5) hoisting the machine.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the design-adjustable auxiliary loading and unloading device for a forklift provided by the embodiment comprises a device body 1, wherein the device body 1 comprises a forklift body 2, a forklift rod 5 and a cross beam 8, the front end of the forklift body 2 is provided with a lifting frame 3, one side of the forklift rod 5 is provided with a connecting frame 4, the connecting frame 4 is movably mounted on the lifting frame 3, the lower end of the forklift rod 5 is provided with a mounting groove 6, the lower end of the cross beam 8 is fixedly provided with a supporting rod 9, the bottom of the supporting rod 9 is provided with a mounting block 10, the mounting block 10 is inserted into the mounting groove 6 and provided with an inserting hole 12 in the mounting block 10, the front end of the forklift rod 5 is internally provided with a rack rod 14, the inner side of the rack rod 14 is connected with a driving assembly 15, the outer end of the rack rod 14 is movably inserted into the inserting hole 12, two sides of the cross beam 8 are provided with synchronous belts 17, the front end of the cross beam 8 is sleeved with a trolley 16, the bottom of the trolley 16 is provided with a lifting machine 22, the driving wheel 18 is arranged in the trolley 16, and the driving wheel 18 is meshed with the synchronous belt 17.

Preferably, the mounting groove 6 both sides are equipped with spacing groove 7, and the installation piece 10 both sides are equipped with stopper 11 and stopper 11 corresponds with spacing groove 7, and fork truck 5 rear end is provided with bolt 13, and bolt 13 spiro union is on rear end installation piece 10 and mounting groove 6, is convenient for peg graft and spacing installation piece 10 through stopper 11 and spacing groove 7 cooperation, is convenient for fasten rear end installation piece 10 through bolt 13, prevents that front end installation piece 10 from appearing not hard up problem.

Preferably, the driving assembly 15 comprises a gear 151, the gear 151 is meshed with the rack bar 14, a worm wheel 152 is fixed at the top of the gear 151, one side of the worm wheel 152 is meshed with a worm 153, a protection cover 155 is sleeved outside the worm 153 and the worm wheel 152, one end of the worm 153 penetrates through the protection cover 155 and is provided with a knob 154, the worm 153 is controlled to rotate through the knob 154, the worm 153 drives the worm wheel 152 and the gear 151 to rotate, the gear 151 drives the rack bar 14 to move and is inserted into the jack 12, and the worm wheel 152 and the worm 153 are protected through the protection cover 155.

Preferably, two groups of driving wheels 18 are symmetrically arranged, a group of traveling motors 19 are respectively arranged at the lower ends of the two groups of driving wheels 18, a belt 21 is sleeved at the driving end of each traveling motor 19, a transmission shaft 20 is arranged at the lower end of one side of driving wheel 18, the other end of each belt 21 is sleeved and connected to the transmission shaft 20, one side of driving wheel 18 is conveniently controlled to rotate through each traveling motor 19, and the other side of driving wheel 18 is conveniently driven to synchronously rotate through the belt 21 and the transmission shaft 20.

The application principle and the application flow of the utility model are as follows: when the device is used, the cross beam 8 is firstly arranged on the fork rod 5 through the supporting rod 9 and the mounting block 10, the mounting block 10 is spliced in the mounting groove 6, the rear mounting block 10 is fixed by the bolts 13, then the worm 153 is driven by the rotary knob 154 to rotate, the worm 153 drives the worm wheel 152 and the gear 151 to synchronously rotate, the gear 151 drives the rack rods 14 on two sides to oppositely move and respectively penetrate through the jacks 12 on two sides, at the moment, the device is installed, the device is detached and is reversely operated, the running motor 19 can be controlled to work during the use, the running motor 19 drives the two groups of driving wheels 18 to rotate through the belt 21 and the transmission shaft 20, the driving wheels 18 move through the synchronous belt 17 and drive the trolley 16 to move on the cross beam 8, and when the trolley 16 moves to a designated position to stop, the required material is lifted through the work of the lifting machine 22.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like 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, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Claims (7)

1. An auxiliary loading and unloading device of an adjustable forklift truck is characterized in that: including device body (1), device body (1) contains fork truck body (2), fork truck pole (5) and crossbeam (8), fork truck body (2) front end is equipped with crane (3), fork truck pole (5) one side is equipped with link (4) and link (4) movable mounting on crane (3), fork truck pole (5) lower extreme is provided with mounting groove (6), crossbeam (8) lower extreme is fixed with bracing piece (9) and bracing piece (9) bottom is equipped with installation piece (10), installation piece (10) are pegged graft in mounting groove (6) and are equipped with jack (12) in installation piece (10), fork truck pole (5) front end inside is provided with rack bar (14) and rack bar (14) inboard is connected with drive assembly (15), rack bar (14) outer end activity is pegged graft in jack (12), crossbeam (8) both sides are provided with hold-in range (17), crossbeam (8) front end cover is equipped with dolly (16) and dolly (16) bottom is equipped with drive wheel (18) and drive wheel (18) are equipped with in-phase machine (18).

2. An adjustable forklift auxiliary loading and unloading device as defined in claim 1, wherein: limiting grooves (7) are formed in two sides of the mounting groove (6), limiting blocks (11) are arranged on two sides of the mounting block (10), and the limiting blocks (11) correspond to the limiting grooves (7).

3. An adjustable forklift auxiliary loading and unloading device as defined in claim 1, wherein: the driving assembly (15) comprises a gear (151), the gear (151) is meshed with the rack bar (14), a worm wheel (152) is fixed at the top of the gear (151), and a worm (153) is connected to one side of the worm wheel (152) in a meshed mode.

4. An adjustable forklift auxiliary loading and unloading device according to claim 3, wherein: the worm (153) and the worm wheel (152) are sleeved with a protective cover (155), and one end of the worm (153) penetrates through the protective cover (155) to be provided with a knob (154).

5. An adjustable forklift auxiliary loading and unloading device as defined in claim 1, wherein: two groups of driving wheels (18) are symmetrically arranged, and a group of traveling motors (19) are respectively arranged at the lower ends of the two groups of driving wheels (18).

6. An adjustable forklift auxiliary loading and unloading device as defined in claim 5, wherein: the walking motor (19) is characterized in that a belt (21) is sleeved at the driving end of the walking motor, a transmission shaft (20) is arranged at the lower end of the driving wheel (18) at one side, and the other end of the belt (21) is sleeved and connected to the transmission shaft (20).

7. An adjustable forklift auxiliary loading and unloading device as defined in claim 1, wherein: the rear end of the fork rod (5) is provided with a bolt (13), and the bolt (13) is in threaded connection with the rear end mounting block (10) and the mounting groove (6).