CN214299120U

CN214299120U - Truck-mounted forklift

Info

Publication number: CN214299120U
Application number: CN202120285264.1U
Authority: CN
Inventors: 王远金
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a forklift truck, which relates to the technical field of forklifts, and comprises a vertical supporting part, a landing part for abutting against the ground, a lifting part for placing goods and a power component for driving the lifting part to lift, wherein the landing part is movably arranged at the bottom end of the vertical supporting part along a first horizontal direction, when the landing part moves to a first position, the landing part is positioned at the first side of the vertical supporting part, and when the landing part moves to a second position, the landing part is positioned at the second side of the vertical supporting part; the lifting part is movably arranged on the vertical supporting part along the vertical direction, is positioned on the first side of the vertical supporting part, is provided with a containing cavity for containing the ground part, and is provided with a power assembly. So set up, need not from the carriage of freight train on the manual work get off the goods transport or the manual work with the goods transport to the carriage, use manpower sparingly, be difficult for causing the damage of colliding with.

Description

Truck-mounted forklift

Technical Field

The utility model relates to a fork truck technical field, more specifically say, relate to a vehicle-mounted fork truck.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods.

In the prior art, a forklift usually comprises a carrying part and an operating part, and firstly, a load is carried and placed on the carrying part manually, then the forklift is moved to carry the load to a destination, and then the load is carried away from the carrying part manually. The goods still need to be moved up and down in the whole process, the labor is consumed, and the collision and damage cannot be avoided in the process.

Therefore, how to solve the problems that the forklift needs to be moved up and down, consumes manpower and is easy to cause collision and damage in the prior art becomes an important technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fork truck needs to be moved on and off, expend the manpower, easily cause the technical problem of the damage of colliding with in order to solve prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

The utility model provides a vehicle-mounted forklift, include:

a vertical support;

the landing part is used for abutting against the ground and is movably arranged at the bottom end of the vertical supporting part along a first horizontal direction, when the landing part moves horizontally to a first position, the landing part is positioned at a first side of the vertical supporting part, and when the landing part moves horizontally to a second position, the landing part is positioned at a second side of the vertical supporting part;

the lifting part is used for placing goods and is movably arranged on the vertical supporting part along the vertical direction, the lifting part is positioned on the first side of the vertical supporting part, the lifting part is provided with a containing cavity for containing the ground part, and when the lifting part moves to a third position along the vertical direction, the ground part can stretch into the containing cavity;

and the power assembly is arranged on the vertical supporting part and used for driving the lifting part to ascend and descend.

Preferably, the grounding part comprises two parallel pull rods and a first connecting part used for connecting the end parts of the pull rods, the pull rods extend along the first horizontal direction, the first connecting part is arranged on the second side of the vertical supporting part, the vertical supporting part is provided with two holes for the two pull rods to pass through respectively, and the accommodating cavity is provided with two strip-shaped grooves for the two pull rods to extend into respectively.

Preferably, the first connecting portion is provided with a first handle, and the ends of the two pull rods far away from the first connecting portion are provided with first wheels.

Preferably, the lift portion includes two lifter and second connecting portion that are parallel to each other, the lifter follows first horizontal direction extends, the second connecting portion connect two the tip of lifter, just the movably setting of second connecting portion is in on the vertical support portion, two the bar groove sets up respectively two on the lifter.

Preferably, the vertical support part and the second connection part are connected by a guide structure.

Preferably, the vertical support portion includes a seat body and a vertical support disposed on the seat body, the landing portion is movably disposed on the seat body along the first horizontal direction, the lifting portion is movably disposed on the vertical support along the vertical direction, and a second wheel is disposed at the bottom of the seat body.

Preferably, the vertical support is provided with a plane of symmetry about which the truck-mounted forklift is symmetrical.

Preferably, the power assembly comprises a power member for providing rotary power and a transmission assembly for converting the rotary power into lifting power, and the power member is in transmission connection with the lifting part through the transmission assembly.

Preferably, the transmission assembly comprises a vertically arranged lead screw and a nut, the power part is arranged as a motor, the motor is fixedly arranged on the vertical supporting part, an output shaft of the motor is connected with the lead screw, the lead screw is matched with the nut, and the nut is connected with the lifting part.

Preferably, the vertical support part is provided with a second handle, and the second handle is provided with a button for controlling whether the motor works.

The utility model provides an among the technical scheme, lorry-mounted fork truck includes vertical supporting part, the portion of landing, lift portion, power component. The landing part is used for abutting against the ground, the landing part is movably arranged at the bottom end of the vertical supporting part along a first horizontal direction, the first horizontal direction is perpendicular to the vertical supporting part, the horizontal moving position of the landing part comprises a first position and a second position, when the landing part horizontally moves to the first position, the landing part is positioned at the first side of the vertical supporting part, and when the landing part horizontally moves to the second position, the landing part is positioned at the second side of the vertical supporting part; the lifting part is used for placing goods, the lifting part is movably arranged on the vertical supporting part along the vertical direction, so that the lifting part can drive the goods to synchronously lift, the lifting part is located on the first side of the vertical supporting part, the lifting part is provided with a containing cavity for containing the ground part, when the lifting part moves to the third position along the vertical direction, the landing part can extend into the containing cavity, namely when the lifting part moves to the third position and the landing part moves to the first position, the landing part extends into the containing cavity of the lifting part; the power assembly is arranged on the vertical lifting part and used for driving the lifting part to ascend and descend.

Thus, when the goods on the forklift needs to be conveyed to the carriage of the truck, the goods are placed on the lifting part, the landing part is positioned at the first position and is supported by the landing part and the vertical supporting part, the lifting part and the goods are driven by the power component to ascend to the position where the goods can be put on the boxcar, so that the lifting part and the goods can be loaded on the boxcar, then the landing part is moved to a second position along the first horizontal direction, so that the landing part is positioned at the second side of the vertical supporting part, the lifting part is driven by the power assembly to descend relative to the vertical supporting part, because the weight of the lifting part and the goods is larger, the lifting part and the goods are fixed on the boxcar, the vertical supporting part and the landing part can reversely rise relative to the lifting part, when the lifting part and the landing part rise to the same height as the boxcar, the landing part is reversely pushed back to the first position, promptly the portion stretches into the appearance intracavity of portion of going up and down again, and goods and vehicle-mounted fork truck have all realized getting on the bus transport this moment.

Similarly, when the lorry-mounted forklift and the goods need to be moved away from the carriage of the truck, the lorry-mounted forklift and the goods are horizontally pulled to the edge position of the carriage, then the ground part is pulled out, the ground part is separated from the accommodating cavity and moves to a second position, the ground part is positioned on the second side of the vertical supporting part at the moment, the lifting part is driven by the power assembly to ascend relative to the vertical supporting part, the lifting part and the goods are fixed on the carriage due to the fact that the lifting part and the goods are heavy, the vertical supporting part and the ground part descend oppositely relative to the lifting part, when the vertical supporting part and the ground part are in quick contact with the ground, the ground part is pushed back, the ground part is made to return to the first position, the ground part is positioned on the first side of the vertical supporting part, the ground part is also positioned below the carriage at the moment, then the vertical supporting part and the ground part continue to descend to the position of being in contact with the ground, and both the ground part and the vertical supporting part are abutted to the ground, support is provided for the lifting part and the goods to descend in advance; and horizontally pulling out the truck-mounted forklift to separate the lifting part from the carriage, finally driving the lifting part and the goods to descend to a third position through the power assembly, and matching the landing part with the containing cavity of the lifting part again to realize the unloading and carrying of the goods and the truck-mounted forklift.

So set up, need not from the freight train on artifical get off the goods transport or the manual work with the goods transport to the freight train, use manpower sparingly, be difficult for causing the damage of colliding with.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a forklift truck in a first state according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the forklift truck in the second state according to the embodiment of the present invention;

fig. 3 is a schematic structural view of the forklift truck in a third state according to the embodiment of the present invention;

fig. 4 is a side view of the forklift in the first state according to the embodiment of the present invention.

In FIGS. 1-4:

1. a vertical support; 11. a base body; 12. a vertical support; 121. a second handle; 13. a second wheel; 2. a landing part; 21. a pull rod; 22. a first connection portion; 221. a first handle; 23. a first wheel; 3. a lifting part; 31. a lifting rod; 311. a strip-shaped groove; 32. a second connecting portion; 4. a motor; 5. a lead screw; 6. a nut; 7. a button; 8. a carriage.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The purpose of this embodiment is to provide a truck-mounted forklift, solve the problem that the forklift needs to be moved up and down, consumes manpower, and is easy to cause collision and damage in the prior art.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, in the present embodiment, the forklift includes a vertical support portion 1, a landing portion 2, a lifting portion 3, and a power assembly. The grounding part 2 is used for abutting against the ground, and the grounding part 2 is movably arranged at the bottom end of the vertical supporting part 1 along a first horizontal direction, wherein the first horizontal direction is vertical to the vertical supporting part 1. Specifically, the horizontally moved position of the landing part 2 includes a first position and a second position, and when the landing part 2 is horizontally moved to the first position, as shown in fig. 1-2, the landing part 2 is located on the first side of the vertical support 1, and when the landing part 2 is horizontally moved to the second position, as shown in fig. 3, the landing part 2 is located on the second side of the vertical support 1. Lifting unit 3 is used for placing the goods, lifting unit 3 is along the movably setting on vertical supporting part 1 of vertical direction, so lifting unit 3 can drive the goods and go up and down in step, lifting unit 3 is located the first side of vertical supporting part 1 always, when lifting unit 3 drives the goods and rises or descend in step, landing unit 2 must be located the first side of vertical supporting part 1, landing unit 2 supports jointly at ground with vertical supporting part 1 and constitutes a supporting plane, otherwise only rely on vertical supporting part 1, lifting unit 3 hardly stably goes up and down. The lifting part 3 is provided with a cavity for accommodating the ground part 2, and when the lifting part 3 moves to the third position along the vertical direction, as shown in fig. 1, the grounding part 2 can stretch into the cavity, that is, when the lifting part 3 moves to the third position and the grounding part 2 moves to the first position, the grounding part 2 stretches into the cavity of the lifting part 3. Specifically, the chamber can be set up to a sealed cavity, also can set up to the bar fluting, can be used for supplying the ground portion 2 stretch into can to make 2 gomphosis in the ground portion goes into lift portion 3, the ground portion 2 and lift portion 3 constitute a whole jointly, and the two supports the goods jointly, and the truck-mounted fork truck of being convenient for transports goods subaerial. The "third position" is a position where the elevating part 3 is located at the bottom end of the vertical support part 1, and is a state where the elevating part 3 is located at the third position as shown in fig. 1. The power assembly is arranged on the vertical lifting part 3 and is used for driving the lifting part 3 to ascend and descend.

Specifically, as shown in fig. 4, when goods on the forklift needs to be transported to the wagon box 8, the goods are placed on the lifting portion 3, the landing portion 2 is located at the first position, the landing portion 2 and the vertical support portion 1 are used as supports, the lifting portion 3 and the goods are driven by the power assembly to ascend to the position where the goods can be placed on the wagon box 8, the lifting portion 3 and the goods are lifted, then the landing portion 2 is moved to the second position along the first horizontal direction, the landing portion 2 is located at the second side of the vertical support portion 1, the lifting portion 3 is driven by the power assembly to descend relative to the vertical support portion 1, because the weight of the lifting portion 3 and the goods is relatively large, the lifting portion 3 and the goods are fixed on the wagon box 8, the vertical support portion 1 and the landing portion 2 can ascend in the opposite direction relative to the lifting portion 3, and when the lifting portion ascends to the same height as the wagon box 8, the landing portion 2 is reversely pushed back to the first position, promptly portion 2 stretches into the appearance intracavity of lifting unit 3 again, and goods and vehicle-mounted fork truck have all realized getting on the bus the transport this moment.

Similarly, when the truck and the goods need to be moved away from the truck bed 8, the truck and the goods are horizontally pulled to the edge position of the truck bed 8, then the landing part 2 is pulled out, the landing part 2 is separated from the cavity and moves to the second position, at this time, the landing part 2 is located at the second side of the vertical support part 1, then the lifting part 3 is driven by the power assembly to ascend relative to the vertical support part 1, also because the lifting part 3 and the goods have heavy weight, the lifting part 3 and the goods are fixed on the truck bed 8, the vertical support part 1 and the landing part 2 descend reversely relative to the lifting part 3, when the vertical support part 1 and the landing part 2 are in quick contact with the ground, the landing part 2 is pushed back, namely, the landing part 2 is returned to the first position, the landing part 2 is located at the first side of the vertical support part 1, at this time, the landing part 2 is also located below the truck bed 8, then the vertical support part 1 and the landing part 2 continue to descend to the position where they are in contact with the ground, the landing part 2 and the vertical supporting part 1 are both propped against the ground, so that support is provided for the lifting part 3 and the goods to descend in advance; and horizontally pulling out the truck-mounted forklift to separate the lifting part 3 from the carriage 8, finally driving the lifting part 3 and the goods to descend to a third position through the power assembly, and matching the landing part 2 with the containing cavity of the lifting part 3 again to realize the getting-off transportation of the goods and the truck-mounted forklift.

As an optional implementation manner, as shown in fig. 3, the landing part 2 includes two drawing rods 21 and a first connecting portion 22, where the two drawing rods 21 are parallel to each other, the two drawing rods 21 both extend along a first horizontal direction, the first connecting portion 22 is used for connecting end portions of the two drawing rods 21, the first connecting portion 22 is disposed at a second side of the vertical supporting portion 1, the vertical supporting portion 1 is provided with two openings for the two drawing rods 21 to pass through respectively, the drawing rods 21 can move in the corresponding openings, so as to realize a drawing process of the two drawing rods 21, the accommodating cavity is provided with two strip-shaped grooves 311, the two strip-shaped grooves 311 are all disposed on the lifting part 3, and the two strip-shaped grooves 311 are used for the two drawing rods 21 to extend into respectively. Specifically, the two drawing rods 21 and the first connecting portion 22 are integrally formed.

So set up, having refined the concrete structure of ground portion 2, when lift portion 3 and goods go up and down, tip and vertical support portion 1 that first connecting portion 22 was kept away from to two pull poles 21 all support subaerial, and at least three strong point is regarded as the support jointly, further improves the stability of lift portion 3 and goods lift in-process.

In a preferred embodiment, as shown in fig. 2-3, the two drawing rods 21 have the same structure, the cross section of the drawing rod 21 is rectangular, the shape of the two openings is also rectangular, the cross-sectional area of the drawing rod 21 is smaller than the area of the openings, and the outer surface of the drawing rod 21 is matched with the inner wall surface of the openings.

Preferably, in the present embodiment, as shown in fig. 4, the first connecting portion 22 is provided with a first handle 221, and the ends of the two drawing rods 21 far away from the first connecting portion 22 are provided with first wheels 23.

So set up, can draw ground portion 2 through first handle 221, be convenient for lorry-mounted fork truck through first wheel 23 and carry the goods subaerial.

As an alternative embodiment, as shown in fig. 2, the lifting portion 3 includes two lifting rods 31 and a second connecting portion 32, where the two lifting rods 31 are parallel to each other, the two lifting rods 31 both extend along the first horizontal direction, the second connecting portion 32 connects ends of the two lifting rods 31, the second connecting portion 32 is movably disposed on the vertical supporting portion 1 along the vertical direction, the two strip-shaped grooves 311 are respectively disposed on the two lifting rods 31, and openings for the drawing rods 21 to extend into the strip-shaped grooves 311 are disposed on the two lifting rods 31. Alternatively, as shown in fig. 2, the second connecting portion 32 is provided as a connecting plate in a vertical plane. In the preferred embodiment, the two lift pins 31 are identical in construction.

Specifically, two lifter 31, third connecting portion all set up the first side at vertical support portion 1, and the three is the integrated into one piece structure.

In a preferred embodiment, the vertical support 1 is connected to the second connecting portion 32 by a guide structure. Optionally, the guiding structure includes a sliding rail and a sliding block, which are matched with each other, the sliding rail is disposed on the vertical supporting portion 1, the sliding block is disposed on the second connecting portion 32, and the guiding function is realized by the sliding block moving in the sliding rail.

So set up, through guide structure's guide effect, make lift portion 3 strictly press the relative vertical support portion 1 displacement of vertical direction, avoid lift portion 3 to take place the direction deviation.

As an alternative embodiment, as shown in fig. 3, the vertical support portion 1 includes a seat body 11 and a vertical support 12, the vertical support 12 is disposed on the seat body 11, two openings are disposed on the seat body 11, that is, the landing portion 2 is movably disposed on the seat body 11 along a first horizontal direction, the second connecting portion 32 of the lifting portion 3 is movably disposed on the vertical support 12 along a vertical direction, and the bottom of the seat body 11 is provided with the second wheel 13. Specifically, the two ends of the seat body 11 are provided with the second wheels 13.

In a preferred embodiment, the vertical support 1 is provided with a plane of symmetry about which the truck is symmetrical.

Preferably, the power assembly comprises a power member and a transmission assembly, the power member is used for providing rotary power, the transmission assembly is used for converting the rotary power into lifting power, and the power member is in transmission connection with the lifting part 3 through the transmission assembly. In a preferred embodiment, as shown in fig. 3, the transmission assembly includes a vertically disposed lead screw 5 and a nut 6, the power member is configured as a motor 4, the motor 4 is fixedly disposed on the base 11, an output shaft of the motor 4 is connected to the lead screw 5, the lead screw 5 is engaged with the nut 6, and the nut 6 is connected to the second connecting portion 32 of the lifting portion 3. Specifically, the rotation direction of the motor 4 determines whether the nut 6 and the elevating part 3 ascend or descend.

So set up, refined power component's concrete structure, provide rotary power through motor 4 and drive lead screw 5 and rotate, lead screw 5 rotates and drives 6 lifts of nut, and then drives lift portion 3 and goods and go up and down.

In the preferred embodiment, the vertical support 12 of the vertical support 1 is provided with a second handle 121, and the second handle 121 is provided with a button 7 for controlling whether the motor 4 is operated. Specifically, the second handle 121 is provided with buttons 7 for controlling the normal rotation operation and the reverse rotation operation of the motor 4, respectively, to control the ascending and descending of the ascending and descending part 3.

With the arrangement, the second handle 121 is held by hand in the lifting process of the lifting part 3 and the goods relative to the vertical supporting part 1, so that the stability in the lifting process is ensured; meanwhile, whether the motor 4 works or not is controlled through the button 7, and then whether the lifting part 3 is lifted or not is controlled, so that the operation and the control are convenient.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An on-board forklift, comprising:

a vertical support (1);

the landing part (2) is used for abutting against the ground and is movably arranged at the bottom end of the vertical supporting part (1) along a first horizontal direction, when the landing part (2) moves horizontally to a first position, the landing part (2) is positioned at a first side of the vertical supporting part (1), and when the landing part (2) moves horizontally to a second position, the landing part (2) is positioned at a second side of the vertical supporting part (1);

the lifting part (3) is used for placing goods and movably arranged on the vertical supporting part (1) along the vertical direction, the lifting part (3) is located on the first side of the vertical supporting part (1), the lifting part (3) is provided with a containing cavity for containing the grounding part (2), and when the lifting part (3) moves to a third position along the vertical direction, the grounding part (2) can extend into the containing cavity;

and the power assembly is arranged on the vertical supporting part (1) and is used for driving the lifting part (3) to ascend and descend.

2. The forklift truck according to claim 1, wherein the landing part (2) includes two parallel pull rods (21) and a first connecting part (22) for connecting ends of the two pull rods (21), the pull rods (21) extend along the first horizontal direction, the first connecting part (22) is disposed at a second side of the vertical support part (1), the vertical support part (1) is provided with two openings for the two pull rods (21) to pass through respectively, and the cavity is provided with two strip-shaped grooves (311) for the two pull rods (21) to extend into respectively.

3. Truck as claimed in claim 2, characterized in that said first connection (22) is provided with a first handle (221) and in that the ends of said two rods (21) remote from said first connection (22) are provided with first wheels (23).

4. Truck-mounted forklift according to claim 2, wherein said lifting part (3) comprises two mutually parallel lifting rods (31) and a second connecting part (32), said lifting rods (31) extending along said first horizontal direction, said second connecting part (32) connecting the ends of said two lifting rods (31), and said second connecting part (32) being movably arranged on said vertical support (1), said two strip-shaped grooves (311) being respectively arranged on said two lifting rods (31).

5. Truck as claimed in claim 4, characterized in that said vertical support (1) and said second connection (32) are connected by means of a guide structure.

6. Truck as specified in claim 1, characterized in that said vertical support (1) comprises a seat (11) and a vertical support (12) arranged on said seat (11), said landing (2) being movably arranged on said seat (11) along said first horizontal direction, said lift (3) being movably arranged on said vertical support (12) along said vertical direction, and the bottom of said seat (11) being provided with second wheels (13).

7. Truck as claimed in claim 1, characterized in that the vertical support (1) is provided with a plane of symmetry about which the truck is symmetrical.

8. An on-board forklift as claimed in claim 1, wherein said power assembly comprises a power member for providing rotary power and a transmission assembly for converting said rotary power into lifting power, said power member being drivingly connected to said lifting portion (3) through said transmission assembly.

9. The forklift truck as recited in claim 8, wherein the transmission assembly comprises a vertically arranged lead screw (5) and a nut (6), the power member is provided as a motor (4), the motor (4) is fixedly arranged on the vertical support portion (1), an output shaft of the motor (4) is connected with the lead screw (5), the lead screw (5) is matched with the nut (6), and the nut (6) is connected with the lifting portion (3).

10. Truck as claimed in claim 9, characterized in that said vertical support (1) is provided with a second handle (121), said second handle (121) being provided with a push-button (7) for controlling whether said electric motor (4) is operated.