CN214218029U

CN214218029U - Special crane for automobile transportation

Info

Publication number: CN214218029U
Application number: CN202120233652.5U
Authority: CN
Inventors: 郑育宏; 李香玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-09-17
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a special crane of automobile transportation, including the base, the top movable mounting of base has the commentaries on classics board, and the outer wall activity of commentaries on classics board one side is equipped with the layer board, and the inboard top of base is equipped with actuating mechanism, and actuating mechanism is used for ordering about the commentaries on classics board simultaneously and rotates 90 and layer board rebound, and two bisymmetries in the bottom of base are equipped with the universal wheel, and the inboard bottom of base is equipped with gear mechanism, and gear mechanism assembles and is used for the universal wheel to extend the inside of base. The utility model provides a special crane of automobile transportation rotates the driving shaft, will order about two second driving gears and rotate, because the second driven gear with the second driving gear meshes mutually, so the second driven gear will rotate, and then orders about the driven shaft and rotate, and the driven shaft rotates and just can make the third driving gear rotate, because third driven gear and third driving gear mesh mutually, so the third driven gear will rotate, makes the universal wheel remove.

Description

Special crane for automobile transportation

Technical Field

The utility model relates to a special crane technical field of automobile transportation relates to a special crane of automobile transportation particularly.

Background

Highway transportation (highway transportation) is a mode of transportation that transports passengers and cargo on public roads. Is one of the components of the transportation system. Mainly undertake short haul passenger and cargo transportation. The transportation means used in modern times are mainly cars. Thus, road transport is commonly referred to as automobile transport. In remote and economic lagging areas with rugged terrain, rare people and inaccessible railways and water transport, roads are the main transport mode and play a role of transport main lines.

When a large truck is loaded traditionally, workers lift the goods to the large truck, and the large truck is loaded with large goods which are numerous in quantity, so that the workers can load the goods for a long time, and further, the waist and arms of the workers can be sore.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a special crane of automobile transportation, simple structure, the operation of being convenient for.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of special crane of automobile transportation, the on-line screen storage device comprises a base, the top movable mounting of base has the commentaries on classics board, the outer wall activity of commentaries on classics board one side is equipped with the layer board, the inboard top of base is equipped with actuating mechanism, actuating mechanism is used for ordering about simultaneously commentaries on classics board rotation 90 and layer board rebound, two bisymmetries in bottom of base are equipped with the universal wheel, the inboard bottom of base is equipped with gear, gear assembly is used for the universal wheel extends the inside of base.

Preferably, the driving mechanism comprises a motor, a first driving gear and a first driven gear, the motor is fixedly installed on the base, the first driving gear is fixedly installed on the motor transmission shaft, the first driving gear is rotatably connected to the base, the first driven gear is rotatably connected to the center of the top of the inner side of the base, the bottom of the rotating plate is fixedly installed on the first driven gear, and the first driving gear is meshed with the first driven gear.

Preferably, a first driving pulley is fixedly mounted on the motor transmission shaft, a rotating shaft is rotatably connected to the axis of the first driven gear, a first driven pulley is fixedly mounted at one end of the rotating shaft, a first belt is arranged at the bottom of the first driven gear, and the first driving pulley is connected with the first driven pulley through the first belt.

Preferably, a second driving pulley is installed at one end, opposite to the first driven pulley, of the rotating shaft, a threaded rod is connected to the rotating plate in a symmetrical and rotating mode, the threaded rod is connected to the supporting plate in a threaded mode, a second driven pulley is installed on the threaded rod, opposite to the base, of the threaded rod, a second belt is arranged on the top of the rotating plate, and the second driven pulley is connected with the second driving pulley through the second belt.

Preferably, the gear mechanism comprises a driving shaft and a driven shaft, the driving shaft is rotatably connected to the bottom of the inner side of the base, second driving gears are symmetrically and fixedly mounted on the driving shaft, the driven shafts are symmetrically mounted on the bottom of the inner side of the base in a pairwise manner and are perpendicular to the driving shaft and the driven shaft, second driven gears and third driving gears are respectively arranged at two opposite ends of the driven shaft, and the second driven gears are meshed with the second driving gears.

Preferably, a third driven gear is slidably mounted on the universal wheel, the third driven gear is rotatably connected to the base, and the third driven gear is meshed with the third driving gear.

Advantageous effects

Compared with the prior art, the utility model provides a pair of special crane of automobile transportation possesses following beneficial effect:

1. the utility model discloses a, the motor rotates, will make first driving gear and first driving pulley rotate, because first driving gear and first driven gear mesh mutually, and first driving pulley and first driven pulley pass through first belt is connected, so first driven gear and first driven pulley will rotate, and then first driven gear will order about the commentaries on classics board and rotate, and first driven pulley will order about the pivot simultaneously and rotate, and the pivot is rotated and will order about the second driving pulley and rotate, because second driven pulley and second driving pulley are connected through the second belt, so the second driven pulley will rotate, and then order about the threaded rod and rotate, the threaded rod rotates and will drive the layer board and remove along vertical direction, simple structure, use manpower sparingly.

2. The utility model discloses a, rotate the driving shaft, will order about two second driving gears and rotate, because the second driven gear with the second driving gear meshes mutually, so the second driven gear will rotate, and then order about the driven shaft and rotate, the driven shaft rotates and just can make the third driving gear rotate, because third driven gear and third driving gear mesh mutually, so the third driven gear will rotate, and then make the universal wheel rotate, the universal wheel will follow vertical direction and remove, the universal wheel just can be accomodate at the base, convenient operation, prevent when moving the goods, lead to the universal wheel to damage because of the goods is too heavy.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the present invention;

fig. 2 is a schematic structural view of a second driving pulley of the present invention;

FIG. 3 is a schematic view of the structure of the motor of the present invention;

FIG. 4 is a schematic view of the driving mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 6 is a schematic structural diagram of the gear mechanism of the present invention.

The main reference numbers:

1. a base; 2. rotating the plate; 3. a support plate; 4. a universal wheel; 5. a drive shaft; 6. a motor; 7. a first driving pulley; 8. a first drive gear; 9. a first driven gear; 10. a first driven pulley; 11. a rotating shaft; 12. a first belt; 14. a threaded rod; 15. a second driven pulley; 16. a second belt; 17. a second driving pulley; 18. a third driven gear; 19. a driven shaft; 20. a second driven gear; 21. a second driving gear; 22. a gear mechanism; 23. a third driving gear; 24. a drive mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, a special lifting frame for automobile transportation comprises a base 1, wherein a rotating plate 2 is movably mounted at the top of the base 1, a supporting plate 3 is movably arranged on the outer wall of one side of the rotating plate 2, a driving mechanism 24 is arranged at the top of the inner side of the base 1, the driving mechanism 24 is assembled to drive the rotating plate 2 to rotate by 90 degrees and the supporting plate 3 to move upwards, universal wheels 4 are symmetrically arranged at the bottom of the base 1 in pairs, a gear mechanism 22 is arranged at the bottom of the inner side of the base 1, and the gear mechanism 22 is assembled to enable the universal wheels 4 to extend out of the inner part of the base 1.

In specific embodiment, make through actuating mechanism 24 and change board 2 limit and rotate, the vertical direction of border removes, makes things convenient for freight to the car on, makes universal wheel 4 can accomodate through gear mechanism 22 and have one to stretch out to support base 1 in the base 1, prevents to lead to the damage of universal wheel 4 because of the goods is too heavy.

As shown in fig. 4, the utility model discloses in the technical scheme that further proposes, actuating mechanism 24 includes motor 6, first driving gear 8 and first driven gear 9, on 6 fixed mounting bases 1 of motor, first driving gear 8 fixed mounting is on 6 transmission shafts of motor, first driving gear 8 rotates and connects on base 1, first driven gear 9 rotates and connects in the center department at the inboard top of base 1, the bottom fixed mounting of commentaries on classics board 2 is on first driven gear 9, first driving gear 8 meshes with first driven gear 9 mutually.

In a specific embodiment, the motor 6 rotates to rotate the first driving gear 8, and the first driving gear 8 is meshed with the first driven gear 9, so that the first driven gear 9 rotates, and the first driven gear 9 drives the rotating plate 2 to rotate, so that the goods can rotate by a certain angle.

As shown in fig. 5, the utility model discloses in the technical scheme that further proposes, fixed mounting has first driving pulley 7 on the motor 6 transmission shaft, first driven gear 9 axle center department rotates and is connected with pivot 11, the one end fixed mounting of pivot 11 has first driven pulley 10, the bottom of first driven gear 9 is equipped with first belt 12, first driving pulley 7 and first driven pulley 10 are connected through first belt 12, second driving pulley 17 is installed to the relative one end of first driven pulley 10 of pivot 11, commentaries on classics board 2 symmetry rotation is connected with threaded rod 14, threaded rod 14 threaded connection is on layer board 3, the relative firm of base 1 of threaded rod 14 is equipped with second driven pulley 15, the top of commentaries on classics board 2 is equipped with second belt 16, second driven pulley 15 and second driving pulley 17 are connected through second belt 16.

In a specific embodiment, the motor 6 rotates to rotate the first driving pulley 7, because the first driving pulley 7 and the first driven pulley 10 are connected through the first belt 12, the first driven pulley 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the second driving pulley 17 to rotate, and because the second driven pulley 15 and the second driving pulley 17 are connected through the second belt 16, the second driven pulley 15 rotates to drive the threaded rod 14 to rotate, and the threaded rod 14 rotates to drive the supporting plate 3 to move in the vertical direction.

As shown in fig. 6, the utility model discloses among the further technical scheme that provides, gear 22 includes driving shaft 5 and driven shaft 19, driving shaft 5 rotates and connects in the inboard bottom of base 1, symmetry fixed mounting has second driving gear 21 on driving

shaft

5, 19 two bisymmetries of driven shaft are installed in the inboard bottom of base 1, driving shaft 5 is mutually perpendicular with driven shaft 19, the relative both ends of driven shaft 19 are equipped with second driven gear 20 and third driving gear 23 respectively, second driven gear 20 and second driving gear 21 mesh mutually, slidable mounting has third driven gear 18 on the universal wheel 4, third driven gear 18 rotates and connects on base 1, third driven gear 18 and third driving gear 23 mesh mutually.

In a specific embodiment, the driving shaft 5 is rotated to drive the two second driving gears 21 to rotate, the second driven gear 20 is meshed with the second driving gear 21, the second driven gear 20 rotates to drive the driven shaft 19 to rotate, the driven shaft 19 rotates to drive the third driving gear 23 to rotate, the third driven gear 18 is meshed with the third driving gear 23, the third driven gear 18 rotates to further rotate the universal wheel 4, the universal wheel 4 moves in the vertical direction, the universal wheel 4 can be accommodated in the base 1, and the universal wheel is convenient to operate and prevented from being damaged due to too heavy goods when the goods are moved.

Working principle; the motor 6 rotates to rotate the first driving gear 8 and the first driving pulley 7, because the first driving gear 8 is engaged with the first driven gear 9, and the first driving pulley 7 is connected with the first driven pulley 10 through the first belt 12, the first driven gear 9 is rotated with the first driven pulley 10, and further the first driven gear 9 drives the rotating plate 2 to rotate, and simultaneously the first driven pulley 10 drives the rotating shaft 11 to rotate, and the rotating shaft 11 rotates to drive the second driving pulley 17 to rotate, because the second driven pulley 15 is connected with the second driving pulley 17 through the second belt 16, the second driven pulley 15 is rotated to drive the threaded rod 14 to rotate, and the threaded rod 14 rotates to drive the supporting plate 3 to move in the vertical direction, the structure is simple, manpower is saved, and when the driving shaft 5 is rotated, the two second driving gears 21 are driven to rotate, because second driven gear 20 with second driving gear 21 meshes mutually, so second driven gear 20 will rotate, and then order about driven shaft 19 and rotate, driven shaft 19 rotates just to make third driving gear 23 rotate, because third driven gear 18 and third driving gear 23 mesh mutually, so third driven gear 18 will rotate, and then make universal wheel 4 rotate, universal wheel 4 will move along vertical direction, base 1 just can be accomodate to universal wheel 4, and convenient operation prevents when the in motion goods, lead to the universal wheel 4 to damage because of the goods is too heavy.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The electrical components presented in the text are all electrically connected with external masters and 220V, and the masters can be conventional known devices which are controlled by a computer or the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a special crane of automobile transportation, its characterized in that, includes base (1), the top movable mounting of base (1) has commentaries on classics board (2), the outer wall activity of changeing board (2) one side is equipped with layer board (3), the top of base (1) inboard is equipped with actuating mechanism (24), actuating mechanism (24) are assembled and are used for ordering about commentaries on classics board (2) rotation 90 simultaneously and layer board (3) rebound, the bottom bisymmetry of base (1) is equipped with universal wheel (4), the bottom of base (1) inboard is equipped with gear mechanism (22), gear mechanism (22) assembly is used for universal wheel (4) extend the inside of base (1).

2. The special lifting frame for automobile transportation according to claim 1, wherein the driving mechanism (24) comprises a motor (6), a first driving gear (8) and a first driven gear (9), the motor (6) is fixedly installed on the base (1), the first driving gear (8) is fixedly installed on a transmission shaft of the motor (6), the first driving gear (8) is rotatably connected on the base (1), the first driven gear (9) is rotatably connected at the center of the top of the inner side of the base (1), the bottom of the rotating plate (2) is fixedly installed on the first driven gear (9), and the first driving gear (8) is meshed with the first driven gear (9).

3. The special lifting frame for automobile transportation according to claim 2, wherein a first driving pulley (7) is fixedly mounted on a transmission shaft of the motor (6), a rotating shaft (11) is rotatably connected to the axis of the first driven gear (9), a first driven pulley (10) is fixedly mounted at one end of the rotating shaft (11), a first belt (12) is arranged at the bottom of the first driven gear (9), and the first driving pulley (7) and the first driven pulley (10) are connected through the first belt (12).

4. The special lifting frame for automobile transportation according to claim 3, wherein a second driving pulley (17) is installed at one end of the rotating shaft (11) opposite to the first driven pulley (10), the rotating plate (2) is symmetrically and rotatably connected with a threaded rod (14), the threaded rod (14) is in threaded connection with the supporting plate (3), a second driven pulley (15) is fixedly installed on the threaded rod (14) opposite to the base (1), a second belt (16) is arranged at the top of the rotating plate (2), and the second driven pulley (15) is connected with the second driving pulley (17) through a second belt (16).

5. The special lifting frame for automobile transportation according to claim 1, wherein the gear mechanism (22) comprises a driving shaft (5) and a driven shaft (19), the driving shaft (5) is rotatably connected to the bottom of the inner side of the base (1), a second driving gear (21) is symmetrically and fixedly installed on the driving shaft (5), the driven shaft (19) is symmetrically installed on the bottom of the inner side of the base (1) in a pairwise manner, the driving shaft (5) and the driven shaft (19) are perpendicular to each other, a second driven gear (20) and a third driving gear (23) are respectively arranged at two opposite ends of the driven shaft (19), and the second driven gear (20) is meshed with the second driving gear (21).

6. A crane specially adapted for automobile transportation according to claim 5, wherein a third driven gear (18) is slidably mounted on the universal wheel (4), the third driven gear (18) is rotatably connected to the base (1), and the third driven gear (18) is engaged with the third driving gear (23).