CN212921007U

CN212921007U - Loading and unloading device for wheel

Info

Publication number: CN212921007U
Application number: CN202021757344.4U
Authority: CN
Inventors: 张建林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-09
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a wheel loading and unloading device, which comprises a base; the base body is vertically arranged on the base; the driving piece is rotationally connected to the base body, and the front end of the driving piece extends out of the front of the base body; the supporting body is rotatably connected to the front end of the base body and provided with two parallel rolling members extending forwards, and the rolling members can rotate by taking the axes of the rolling members as central lines and are used for placing wheels. The utility model provides a handling device of wheel utilizes lever principle drive supporter to reciprocate, and then can drive the wheel of placing on the supporter and reciprocate, and this in-process, the user only needs less power can lift the wheel to before the supporter does not lift, the wheel can roll to the supporter through rolling mode, and the operation is light convenient. Simultaneously when installing, the card that the wheel can be fine is between two rolling parts to can be relaxed stir the wheel and rotate, more convenient alignment screw has improved the convenience of fixed wheel.

Description

Loading and unloading device for wheel

Technical Field

The utility model relates to a handling device of wheel.

Background

When a wheel tire of an automobile runs for a long time, bulges and tread patterns become shallow due to abrasion, aging and the like, and the wheel needs to be replaced at the moment. In addition, during the running process of the automobile, the tire can be damaged due to some accidental factors, such as the tire is cut by a hard object, the tire is seriously squeezed and the like, and in the case of serious damage of the tire, the tire must be replaced to ensure the driving safety. The replacement of the wheels can be easily performed under the condition that the vehicle is conveniently sent into a garage through the vehicle, but the damage of the tires belongs to an emergency condition under most conditions, and if the distance from the garage is far, a driver is required to replace the spare tire by himself. It is already common knowledge for drivers to carry jacks in vehicles to facilitate supporting the vehicle body in the event that replacement of a spare tire is required. However, changing the wheel still requires the driver to move the wheel to the installed position and lift the wheel upward so that the new wheel is aligned with the axle and rotate the wheel to align the threaded holes and then align and screw the bolts into the threaded holes. Due to the heavy weight of the wheels, it is difficult for most drivers to independently complete the process.

The automobile tire handling device has the advantages that the automobile tire handling device is relatively complex in structure, large in occupied size, multiple in using operation steps and power is needed during working, and the automobile tire handling device with the structure is more suitable for being used in car repair factories and is not suitable for being carried and used on vehicles.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a provide a convenient lift, rotatory wheel to above-mentioned prior art, conveniently carry, the operation is simple and easy, alone can independently accomplish the handling device of the wheel of loading and unloading work.

The utility model provides a technical scheme that above-mentioned problem adopted does: a wheel handling device, characterized in that: comprises that

A base;

the base body is vertically arranged on the base;

the driving piece is rotationally connected to the base body, and the front end of the driving piece extends out of the front of the base body;

the support body is rotatably connected to the front end of the base body and provided with two parallel rolling members extending forwards, and the rolling members can rotate by taking the axes of the rolling members as central lines and are used for placing wheels.

In order to facilitate the pushing and the walking of the assembling and disassembling device of the wheel, the bottom of the base is provided with the wheel.

Simple structure ground, the base is the forward U type of opening, the base extends forward has two stabilizer blades, and a wheel is connected to the front end of every stabilizer blade, the rear portion of base is connected with a wheel through a mounting panel.

Simple structure ground, the base member is the U type that the opening is decurrent, every stabilizer blade downwardly extending that the base member corresponds to the base has the connection foot, connect the foot and connect on the stabilizer blade of base.

The driving piece is in a U shape with a forward opening, the driving pieces extend to two sides of the base body connecting foot respectively to form driving arms, the front portions of the driving arms are rotatably connected to the upper portions of the connecting foot of the base body, and the front ends of the driving arms extend out of the front portions of the connecting foot of the base body.

The structure is simple, the supporter is provided with a set of supporting component corresponding to each actuating arm, and every supporting component of group includes the connecting rod of vertical setting, the bracing piece that extends horizontally forward, the cover establishes the cylinder outside the bracing piece and connects the locating part at bracing piece front end and the spacing cylinder of axial, the upper end of connecting rod is connected with the front end rotation of actuating arm, the cylinder constitutes the rolling member.

In order to ensure the stability of the support body in swinging, the lower end of the connecting rod is rotatably connected with a swinging arm, and the other end of the swinging arm is rotatably connected to the lower part of the base body connecting foot.

In order to expand the application range of the wheel assembling and disassembling device, a plurality of driving modes of the driving source are provided, and the wheel assembling and disassembling device further comprises a driving mechanism, wherein the driving end of the driving mechanism is connected with the driving piece so as to drive the driving piece to swing up and down.

In order to keep the lifting position of the support body conveniently, the rear part of the driving piece is connected with a fixing rope, and the rear part of the base is further provided with a connecting hook for fixing the fixing rope.

In order to conveniently realize the limit of the driving piece relative to the base body, ensure the lifting height of the supporting body and release the hands of a user, the device also comprises a limiting rod capable of limiting the stop position of the driving piece relative to the base body, wherein the driving piece is provided with a limiting block for the limiting rod to pass through, and the base body is vertically provided with at least two limiting holes for the limiting rod to be inserted into.

Compared with the prior art, the utility model has the advantages of: the utility model provides a handling device of wheel to the rotation position of driving piece on the base member is the strong point, utilizes lever principle drive supporter to reciprocate, and then can drive the wheel of placing on the supporter and reciprocate, and this in-process, the user only needs less power can lift up the wheel, and before the supporter did not lift up, the wheel can roll to the supporter through rolling mode on, the operation is light convenient. Simultaneously when installing, because the supporter has two parallels and the rolling member that extends forward, the card that the wheel can be fine is between two rolling members to can be light stir the wheel and rotate, with more convenient alignment screw, improved the convenience of fixed wheel.

Drawings

Fig. 1 is a front view of the loading and unloading device for a wheel according to an embodiment of the present invention.

Fig. 2 is a rear view of the wheel mounting and dismounting device according to the embodiment of the present invention.

Fig. 3 is an exploded perspective view of a wheel mounting and dismounting device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the wheel mounting and dismounting device in this embodiment includes a base 1, a base 2, a driving member 3, a supporting body 4, and a stopper rod 6.

Wherein base 1 can be the plate body that the level set up, but for save material, satisfies the light and handy nature of structure simultaneously, base 1 in this embodiment is the forward U type of opening, and base 1 extends forward has two stabilizer blades 11, and a wheel 5 is connected to the front end of every stabilizer blade 11, and base 1's rear portion is connected with a wheel 5 through a mounting panel, so three wheel 5's the holistic walking convenience and the equilibrium of the handling device who has satisfied this wheel. These wheels can rotate through the mode of horizontal rotation and connect in the bottom of base, and then can satisfy the base 1 to the removal of all directions, realize the nimble adjustment of base 1 moving direction. The wheel 5 may also be selected from prior art wheel products that are capable of stopping in order to facilitate stopping.

The base body 2 is vertically arranged on the base 1. In order to save materials and satisfy the structural portability, the base body 2 is in a downward-opening U shape, a connecting leg 21 extends downwards from the base body 2 corresponding to each leg 11 of the base 1, and the lower end of the connecting leg 21 is connected to the leg 11 of the base 1. The driving part 3 is rotationally connected to the base body 2, and the front end of the driving part 3 extends out of the front of the base body 2; in order to save materials and satisfy the structural portability, the driving member 3 in the embodiment is in a U shape with a forward opening, the driving member 3 extends to both sides of the connecting leg 21 of the base body 2 to form driving arms 31, the front parts of the driving arms 31 are rotatably connected to the upper part of the connecting leg 21 of the base body 2, the front ends of the driving arms 31 protrude in front of the connecting leg 21 of the base body 2, and the length of the part of the front ends of the driving arms 31 protruding in front of the connecting leg 21 of the base body 2 is far less than the total length of the driving arms 31.

The stop position of driving piece 3 for base member 2 can be restricted to gag lever post 6, specifically, be provided with the stopper 32 that supplies gag lever post 6 to pass on this driving piece 3, be provided with two at least spacing holes 211 that supply gag lever post 6 male on the base member 2 along vertical, the spacing height of quantity as required of spacing hole 211 specifically sets up, be provided with 4 spacing holes 211 in this embodiment to satisfy the spacing locking of driving piece 3 in a plurality of positions, satisfy the too high requirement of different supporter 4 differences. The length of the stop lever 6 may need to be set to satisfy the limit stop of the stop lever 6 in each limit hole 211.

A support body 4 rotatably connected to the front end of the base body 2 for placing a wheel; in this embodiment, the supporting body 4 is provided with a group of supporting assemblies corresponding to each driving arm 31, each group of supporting assemblies includes a connecting rod 41 vertically arranged, a supporting rod 42 horizontally extending forward, a roller 43 sleeved outside the supporting rod 42, and a limiting member 44 connected to the front end of the supporting rod 42 and axially limiting the roller 43, the upper end of the connecting rod 41 is rotatably connected with the front end of the driving arm 31, in order to ensure the stability of the up-and-down movement of the supporting body 4, the lower end of the connecting rod 41 is rotatably connected with a swing arm 411, and the other end of the swing arm 411 is rotatably connected to the lower part of; the two rollers 43 form two parallel and forwardly extending rolling elements which are rotatable about their axes as central axes.

The use process of the wheel assembling and disassembling device is as follows: when the wheel on the vehicle needs to be disassembled, the jack can be used for jacking the vehicle, then the assembling and disassembling device of the wheel is pushed to the wheel needing to be disassembled, the supporting rod 42 of the supporting body 4 is positioned below the wheel, then the bolt on the wheel is disassembled, the wheel is placed on the supporting rod 42 and depends on the connecting rod 41 of the supporting body 4, and then the assembling and disassembling device of the wheel is pulled, and the disassembled wheel is transported away.

When the wheel needs to be installed on the vehicle, the wheel to be installed is placed on the two support rods 42 from the side face of the base 1 through rolling, the wheel can be well limited due to the fact that the two support rods 42 are arranged at intervals, and the wheel is leaned on the connecting rod 41. Draw gag lever post 6 backward, and then make gag lever post 6 deviate from current spacing hole 211, then push down the rear portion of driving piece 3, then the front end of driving piece 3 drives supporter 4 and upwards moves, and then make and lift up on the wheel, raise the axletree position on the wheel to the vehicle, at this moment, inwards promote gag lever post 6, make gag lever post 6 insert in the spacing hole 211 that current height corresponds, realize that driving piece 3 is spacing for 2 positions of base member, keep the current height of raising of supporter 4, so then do not need the staff to continuously press driving piece 3. The wheel is then pushed outwardly so that the wheel is mounted on the wheel axle while the wheel is still on the support rod 42. Then stir the wheel, under the effect of cylinder 43, can stir the wheel through less power for the screw on the wheel rotates the relative position of fixed screw on the screw and the car on the wheel, then penetrates the bolt in the screw and fixes, thereby realizes the installation of wheel. After the wheel is mounted, the drive member 3 is released, and the wheel mounting and dismounting device is pulled away from the vehicle.

The loading and unloading device for the wheels in the embodiment has the advantages of simple structure, low cost and small occupied space, and can be carried along with a vehicle so as to be conveniently used during the loading and unloading work of the wheels. In the unpowered condition, the driver 3 can be manually pressed for operation. The power supply device can be used in cooperation with a driving mechanism under the condition of power supply, and has a wide application range.

Claims

1. A wheel handling device, characterized in that: comprises that

A base (1);

the base body (2) is vertically arranged on the base (1);

the driving piece (3) is rotationally connected to the base body (2), and the front end of the driving piece (3) extends out of the front of the base body (2);

the supporting body (4) is rotatably connected to the front end of the base body (2), and the supporting body (4) is provided with two parallel rolling members extending forwards and capable of rotating by taking the axes of the rolling members as a central line for placing wheels.

2. The wheel mounting or dismounting device according to claim 1, wherein: the bottom of the base (1) is provided with wheels (5).

3. The wheel mounting or dismounting device according to claim 2, wherein: base (1) is the forward U type of opening, base (1) extends forward has two stabilizer blades (11), and a wheel (5) is connected to the front end of every stabilizer blade (11), the rear portion of base (1) is connected with a wheel (5) through a mounting panel.

4. A wheel mounting/dismounting device according to claim 3, wherein: base member (2) are the decurrent U type of opening, base member (2) have connecting foot (21) corresponding to every stabilizer blade (11) downwardly extending of base (1), connecting foot (21) are connected on stabilizer blade (11) of base (1).

5. The wheel mounting or dismounting device according to claim 4, wherein: the driving piece (3) is U-shaped with a forward opening, the driving pieces (3) are respectively provided with driving arms (31) extending towards two sides of the connecting foot (21) of the base body (2), the front parts of the driving arms (31) are rotatably connected to the upper parts of the connecting foot (21) of the base body (2), and the front ends of the driving arms (31) extend out of the front parts of the connecting foot (21) of the base body (2).

6. The wheel mounting or dismounting device according to claim 5, wherein: the support body (4) is provided with a set of supporting components corresponding to each driving arm (31), each set of supporting components comprises a connecting rod (41) vertically arranged, a supporting rod (42) horizontally extending forwards, a roller (43) sleeved outside the supporting rod (42) and a limiting part (44) connected to the front end of the supporting rod (42) and axially limiting the roller (43), the upper end of the connecting rod (41) is rotatably connected with the front end of the driving arm (31), and the roller (43) forms the rolling part.

7. The wheel mounting or dismounting device according to claim 6, wherein: the lower extreme of connecting rod (41) rotates and is connected with swing arm (411), the other end of swing arm (411) rotates to be connected in base member (2) and connects the lower part of foot (21).

8. The wheel mounting or dismounting device according to any one of claims 1 to 7, wherein: the driving mechanism is characterized by further comprising a driving mechanism, and the driving end of the driving mechanism is connected with the driving piece (3) to drive the driving piece (3) to swing up and down.

9. The wheel mounting or dismounting device according to any one of claims 1 to 7, wherein: the rear portion of driving piece (3) is connected with fixed rope, still be provided with the coupling hook that supplies fixed rope to fix on the rear portion of base (1).

10. The wheel mounting or dismounting device according to any one of claims 1 to 7, wherein: still including gag lever post (6) that can restrict driving piece (3) for base member (2) detent position, be provided with stopper (32) that supply gag lever post (6) to pass on driving piece (3), vertical at least two spacing holes (211) that supply gag lever post (6) to insert are provided with along on base member (2).