CN211444803U

CN211444803U - Vehicle-mounted lifting device for transportation vehicle

Info

Publication number: CN211444803U
Application number: CN201922081796.9U
Authority: CN
Inventors: 杨会明
Original assignee: Shanghai First Class Intelligent Technology Co ltd
Current assignee: Shanghai First Class Intelligent Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-08
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a transportation vehicles lifting device on-vehicle, include: the telescopic boom, the lead screw and the movable plate; the telescopic suspension arm is arranged at the upper part of the support and is hinged with the support; the screw rod is arranged on the right side of the fixed seat, and the screw rod is connected with the fixed seat through a bearing; the movable plate is arranged at the top of the sliding block and connected with the sliding block in a bolt fixing mode. The utility model discloses a to the structurally improvement of the device, have and to hoist heavier goods, the goods can transport to the space of telescopic boom lower part in, the better advantage of utilizing the goods to fight the space, thereby effectual solution the utility model provides a problem with not enough.

Description

Vehicle-mounted lifting device for transportation vehicle

Technical Field

The utility model relates to a transportation technical field, more specifically the theory that says so especially relates to a transportation vehicles lifting device on board.

Background

At present, with the continuous development of transportation and the wide application of network, the goods between every place begins the wide circulation, the goods will use the transport vehicle of all kinds when the transportation, some great article all can use the oversize vehicle to transport alone, in the in-process of transportation, the goods can cause can't the manual work transport by heavy, and the expense that the crane used is very expensive again, transport vehicle exists again behind the overhead installation lifting device and can't hang the goods to davit below position, cause the extravagant problem in goods fill space and not enough.

In view of the above, research and improvement are made to solve the existing problems, and a vehicle-mounted lifting device for transportation vehicles is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transportation vehicles lifting device on-vehicle to solve the problem and not enough that propose among the above-mentioned background art.

In order to achieve the above object, the utility model provides a transportation vehicle lifting device on-vehicle is reached by following specific technological means:

an onboard lifting device for a transportation vehicle, comprising: the device comprises a fixed seat, a rotating base, a support, a hydraulic telescopic device, a telescopic suspension arm, a lifting hook, a stepping motor, a first helical gear, a second helical gear, a lead screw, a sliding block, a movable plate and a cargo bucket; the rotary base is arranged at the top of the fixed base and is connected with the fixed base through a bearing, the support is arranged at the top of the rotary base, and the support and the rotary base are connected in a bolt fixing mode; the hydraulic telescopic device is arranged at the top of the rotating base and is hinged with the rotating base; the telescopic suspension arm is arranged at the upper part of the support and is hinged with the support; the lifting hook is arranged at the lower part of the right end of the telescopic boom, and the lifting hook is connected with the telescopic boom in a penetrating way through a steel wire rope; the stepping motor is arranged on the right side of the top of the fixed seat, and the stepping motor is connected with the fixed seat in a bolt fixing mode; the first bevel gear is arranged on the left side of the outer wall of the screw rod; the second bevel gear is arranged at the bottom end of the stepping motor; the screw rod is arranged on the right side of the fixed seat, and the screw rod is connected with the fixed seat through a bearing; the sliding block is arranged on the outer wall of the screw rod and is screwed with the screw rod through threads; the moving plate is arranged at the top of the sliding block and is connected with the sliding block in a bolt fixing mode; the goods fill sets up the right-hand member at the lead screw, and the goods fill is connected through the bearing with the lead screw.

As this technical scheme's further optimization, the utility model relates to a transportation vehicles lifting device on-vehicle the fixing base is equipped with the rectangle massive structure of rectangle breach for the right side lower part, and the right side lower part of fixing base is equipped with the bearing that is used for connecting the lead screw to the right part of fixing base is equipped with makes things convenient for step motor shaft pivoted through hole.

As the further optimization of this technical scheme, the utility model relates to a transportation vehicles lifting device on-vehicle the top of hydraulic telescoping device is through articulated left part that sets up at flexible davit downside.

As the further optimization of this technical scheme, the utility model relates to a transportation vehicles lifting device on board first helical gear is connected through the meshing mode with the second helical gear.

As the further optimization of this technical scheme, the utility model relates to a transportation vehicles lifting device on-vehicle the mode array that the bottom side of movable plate is symmetry has six at least pulleys around being.

As this technical scheme's further optimization, the utility model relates to a transportation vehicles lifting device on-vehicle the left bottom of goods fill is equipped with the rectangular channel that is used for installing the lead screw, and the rectangular channel left end that the goods was fought is equipped with the bearing that is used for connecting the lead screw to the top surface that the goods was fought is equipped with the rectangular form slide rail that is used for the sliding connection slider.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a transportation vehicle lifting device on vehicle's setting through the design of installing lifting device on the vehicle, can hoist through lifting device's flexible davit when the transport to make the vehicle can hoist heavier goods through the device.

2. The utility model relates to a transportation vehicles lifting device's setting on vehicle drives the lead screw through step motor, and the slider drags the movable plate to the below of flexible davit to make the goods can transport to the space of flexible davit lower part, the space in the better utilization goods fill.

3. The utility model discloses a to the structurally improvement of the device, have and to hoist heavier goods, the goods can transport to the space of telescopic boom lower part in, the better advantage of utilizing the goods to fight the space, thereby effectual solution the utility model provides a problem with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the bucket of the present invention;

fig. 3 is a schematic view of the bottom view of the movable plate of the present invention.

In the figure: the device comprises a fixed seat 1, a rotating base 2, a support 3, a hydraulic telescopic device 4, a telescopic boom 5, a lifting hook 6, a stepping motor 7, a first helical gear 8, a second helical gear 9, a lead screw 10, a sliding block 11, a moving plate 12 and a cargo bucket 13.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 3, the utility model provides a concrete technical implementation of a vehicle-mounted lifting device for transportation vehicles:

an onboard lifting device for a transportation vehicle, comprising: the device comprises a fixed seat 1, a rotating base 2, a support 3, a hydraulic telescopic device 4, a telescopic boom 5, a lifting hook 6, a stepping motor 7, a first helical gear 8, a second helical gear 9, a lead screw 10, a sliding block 11, a moving plate 12 and a cargo bucket 13; the rotary base 2 is arranged at the top of the fixed base 1, the rotary base 2 is connected with the fixed base 1 through a bearing, the support 3 is arranged at the top of the rotary base 2, and the support 3 is connected with the rotary base 2 through a bolt fixing mode; the hydraulic telescopic device 4 is arranged at the top of the rotating base 2, and the hydraulic telescopic device 4 is hinged with the rotating base 2; the telescopic suspension arm 5 is arranged at the upper part of the support 3, and the telescopic suspension arm 5 is hinged with the support 3; the lifting hook 6 is arranged at the lower part of the right end of the telescopic boom 5, and the lifting hook 6 is connected with the telescopic boom 5 in a penetrating way through a steel wire rope; the stepping motor 7 is arranged on the right side of the top of the fixed seat 1, and the stepping motor 7 is connected with the fixed seat 1 in a bolt fixing mode; the first bevel gear 8 is arranged on the left side of the outer wall of the screw rod 10; the second bevel gear 9 is arranged at the bottom end of the stepping motor 7; the screw rod 10 is arranged on the right side of the fixed seat 1, and the screw rod 10 is connected with the fixed seat 1 through a bearing; the sliding block 11 is arranged on the outer wall of the screw rod 10, and the sliding block 11 is screwed with the screw rod 10 through threads; the moving plate 12 is arranged at the top of the slide block 11, and the moving plate 12 is connected with the slide block 11 in a bolt fixing mode; the goods fill 13 sets up the right-hand member at lead screw 10, and goods fill 13 is connected through the bearing with lead screw 10.

Specifically, fixing base 1 is the rectangle massive structure that the right side lower part was equipped with the rectangle breach, and the right side lower part of fixing base 1 is equipped with the bearing that is used for connecting lead screw 10 to the right part of fixing base 1 is equipped with the through hole that makes things convenient for 7 axle rotations of step motor.

Specifically, the top end of the hydraulic telescopic device 4 is hinged to the left part of the lower side of the telescopic boom 5.

Specifically, the first bevel gear 8 and the second bevel gear 9 are connected in a meshing manner.

Specifically, the bottom side of the moving plate 12 is arrayed with at least six pulleys in a front-back symmetrical manner.

Specifically, the bottom of the left side of the cargo bucket 13 is provided with a rectangular groove for mounting the lead screw 10, the left end of the rectangular groove of the cargo bucket 13 is provided with a bearing for connecting the lead screw 10, and the top surface of the cargo bucket 13 is provided with a strip-shaped slide rail for slidably connecting the slide block 11.

The method comprises the following specific implementation steps:

when the device is used, a vehicle is driven to a goods conveying place, the hoisting position is adjusted through the rotary base 2, the lifting hook 6 is adjusted to a proper hoisting position through the telescopic suspension arm 5, goods are hoisted to the top of the movable plate 12 in the goods bucket 13, the space at the top of the movable plate 12 is reasonably used, the screw rod 10 is driven to rotate through the stepping motor 7, the sliding block 11 moves to the left side on the screw rod 10, the movable plate 12 is driven to move to the left side of the goods bucket 13, and then the rest goods are hoisted to other vacant positions of the goods bucket 13.

In summary, the following steps: according to the vehicle-mounted hoisting equipment for the transportation vehicle, due to the design that the hoisting equipment is mounted on the vehicle, the vehicle can be hoisted through the telescopic boom of the hoisting equipment during transportation, so that the vehicle can hoist heavier goods through the device; the lead screw is driven by the stepping motor, and the sliding block drags the movable plate to the lower part of the telescopic suspension arm, so that goods can be conveyed to the space at the lower part of the telescopic suspension arm, and the space in the goods hopper is better utilized.

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. An onboard lifting device for a transportation vehicle, comprising: the device comprises a fixed seat (1), a rotating base (2), a support (3), a hydraulic telescopic device (4), a telescopic suspension arm (5), a lifting hook (6), a stepping motor (7), a first helical gear (8), a second helical gear (9), a screw rod (10), a sliding block (11), a moving plate (12) and a cargo bucket (13); the method is characterized in that: the rotary base (2) is arranged at the top of the fixed base (1), the rotary base (2) is connected with the fixed base (1) through a bearing, the support (3) is arranged at the top of the rotary base (2), and the support (3) is connected with the rotary base (2) in a bolt fixing mode; the hydraulic telescopic device (4) is arranged at the top of the rotating base (2), and the hydraulic telescopic device (4) is hinged with the rotating base (2); the telescopic boom (5) is arranged at the upper part of the support (3), and the telescopic boom (5) is hinged with the support (3); the lifting hook (6) is arranged at the lower part of the right end of the telescopic boom (5), and the lifting hook (6) is connected with the telescopic boom (5) in a penetrating way through a steel wire rope; the stepping motor (7) is arranged on the right side of the top of the fixed seat (1), and the stepping motor (7) is connected with the fixed seat (1) in a bolt fixing mode; the first bevel gear (8) is arranged on the left side of the outer wall of the screw rod (10); the second bevel gear (9) is arranged at the bottom end of the stepping motor (7); the lead screw (10) is arranged on the right side of the fixed seat (1), and the lead screw (10) is connected with the fixed seat (1) through a bearing; the sliding block (11) is arranged on the outer wall of the lead screw (10), and the sliding block (11) is screwed with the lead screw (10) through threads; the moving plate (12) is arranged at the top of the sliding block (11), and the moving plate (12) is connected with the sliding block (11) in a bolt fixing mode; the goods bucket (13) is arranged at the right end of the screw rod (10), and the goods bucket (13) is connected with the screw rod (10) through a bearing.

2. The transportation vehicle onboard lifting device of claim 1, wherein: the fixing seat (1) is of a rectangular block structure with a rectangular notch in the lower portion of the right side, a bearing used for being connected with a lead screw (10) is arranged on the lower portion of the right side of the fixing seat (1), and a through hole facilitating shaft rotation of the stepping motor (7) is formed in the right portion of the fixing seat (1).

3. The transportation vehicle onboard lifting device of claim 1, wherein: the top end of the hydraulic telescopic device (4) is hinged to the left part of the lower side of the telescopic boom (5).

4. The transportation vehicle onboard lifting device of claim 1, wherein: the first bevel gear (8) is connected with the second bevel gear (9) in a meshing manner.

5. The transportation vehicle onboard lifting device of claim 1, wherein: the bottom side of the moving plate (12) is provided with at least six pulleys in a front-back symmetrical mode.

6. The transportation vehicle onboard lifting device of claim 1, wherein: the left bottom of the cargo bucket (13) is provided with a rectangular groove for mounting the lead screw (10), the left end of the rectangular groove of the cargo bucket (13) is provided with a bearing for connecting the lead screw (10), and the top surface of the cargo bucket (13) is provided with a long-strip-shaped sliding rail for slidably connecting the sliding block (11).