CN210944675U

CN210944675U - Electric bicycle lifts by crane assembly device

Info

Publication number: CN210944675U
Application number: CN201922074710.XU
Authority: CN
Inventors: 郭殿波
Original assignee: Aita Tianjin Vehicle Co ltd
Current assignee: Aita Tianjin Vehicle Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-07
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an electric bicycle lifting assembly device, which comprises a base, supporting columns and a sliding seat, wherein the supporting columns are symmetrically arranged on the base, rotating rods are arranged between the upper parts of the supporting columns through bearings in a rotating way, a first motor is fixedly arranged on the base, the rotating rods are connected with the output shaft of the first motor through a belt transmission mechanism, the sliding seat is slidably arranged between the supporting columns, a second motor is fixedly arranged at the top of the sliding seat, a transmission gear is fixedly connected onto the output shaft of the second motor, a rotating seat is rotatably arranged at the bottom of the sliding seat, a reduction gear is fixedly arranged above the rotating seat through a fixed rod, hydraulic cylinders are symmetrically arranged in the rotating seat, push rods are arranged on the hydraulic cylinders, the hydraulic cylinders can drive the push rods to move, shock cylinders are fixedly arranged at the ends of the push rods, which are far away from the hydraulic cylinders, clamping, the structure is flexible and adjustable, the use is convenient, the assembly efficiency is greatly improved, and the practicability is strong.

Description

Electric bicycle lifts by crane assembly device

Technical Field

The utility model relates to a hoisting accessory technical field specifically is an electric bicycle lifts by crane assembly device.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, an operation component such as the storage battery, a rotating handle brake handle and the like and a display instrument system, the primary stage of the electric bicycle is mainly to research key technologies of four parts of the electric bicycle, the electric motor, the battery, a charger and the controller, in the research and development aspect, the electric bicycle is mainly released by spontaneously gathering information, tracking technology, organizing market observation and small-batch market trial of production enterprises, so that the electric bicycle starts to enter the visual field of consumers, and is gradually accepted by the people, and from the technical aspect, the early electric bicycle can only run for about 30 kilometers after being charged by a new battery once, the service life of the battery is short, the climbing capability is poor, the electric bicycle is easy to wear, and the electric bicycle is also a brush gearless motor. But the accumulation of the period lays a foundation for the current industrialization scale in talents, technology, product development and the like.

Electric bicycle must be through lifting by crane the equipment when producing, and current lifting by crane assembly device fixed structure is single, and the workman's equipment operation of being not convenient for influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An embodiment aim at provides an electric bicycle lifts by crane assembly device to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric bicycle hoisting assembly device comprises a base, supporting columns and a sliding seat, wherein the supporting columns are symmetrically arranged on the base, rotating rods are rotatably arranged between the upper portions of the supporting columns through bearings, a plurality of winding drums are arranged on the rotating rods, a first motor is fixedly arranged on the base, the rotating rods are connected with output shafts of the first motor through a belt transmission mechanism, the sliding seat is slidably arranged between the supporting columns, lifting lugs with the same number as the winding drums are arranged at the top of the sliding seat and are connected with the winding drums through slings, a second motor is fixedly arranged at the top of the sliding seat, a transmission gear is fixedly connected onto an output shaft of the second motor, the rotating seat is rotatably arranged at the bottom of the sliding seat, a reduction gear is fixedly arranged above the rotating seat through a fixing rod and is meshed with the transmission gear, hydraulic cylinders are symmetrically arranged in the rotating seat, push rods are arranged, the equal fixed mounting of one end that the pneumatic cylinder was kept away from to the push rod has a damper cylinder, all fixes being equipped with the clamping jaw on the relative end of damper cylinder, the clamping jaw lower extreme extends to and rotates the seat below, rotates the seat bottom and is equipped with the electro-magnet.

In one alternative: the bottom of the sliding seat is slidably provided with a telescopic pipe, the lower end of the telescopic pipe is fixedly provided with a lamp, and the lamp is provided with a protective cover.

In one alternative: and the first motor is provided with a band-type brake.

In one alternative: and sliding chutes for sliding of the sliding seats are formed in the two supporting columns.

In one alternative: the clamping jaw is composed of a vertical rod capable of being manually stretched and a hook rod hinged to the lower end of the vertical rod, a fastening bolt used for positioning the length of the vertical rod is arranged on the vertical rod, and a rotating pin used for positioning the angle of the hook rod is arranged at the hinged position of the vertical rod and the hook rod.

In one alternative: the base is fixedly provided with a tool storage cabinet, and the upper end of the tool storage cabinet is fixedly provided with a control console for an operation and control device.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the device is provided with the belt transmission mechanism, the sliding seat, the electromagnet, the tool storage cabinet and the rotating seat, the frame can be firmly clamped and fixed, the safety is high, the assembling tools are orderly arranged, the taking and the use are convenient, the whole structure is flexible and adjustable, the use is convenient, the assembling efficiency is greatly improved, and the practicability is high;

2. be equipped with the lamp, the workman can draw the lamp and shine when meetting the inside not enough assembly position of seeing of frame light to make the workman can be fast accurate assemble, simple effective.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a three-dimensional view of the base and the tool storage cabinet according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: the device comprises a base 1, a first motor 2, a band-type brake 3, a belt transmission mechanism 4, a supporting column 5, a bearing 6, a winding reel 7, a lifting lug 8, a reduction gear 9, a transmission gear 10, a second motor 11, a sling 12, a sliding seat 13, a hydraulic cylinder 14, a push rod 15, an electromagnet 16, a clamping jaw 17, a damping cylinder 18, a tool storage cabinet 19, a control console 20, a rotating rod 21, a rotating seat 22, a telescopic pipe 23 and a lamp 24.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 and 2, in an embodiment of the present invention, an electric bicycle lifting assembly apparatus includes a base 1, support columns 5 and a sliding seat 13, the support columns 5 are symmetrically disposed on the base 1, a rotating rod 21 is rotatably mounted between upper portions of the support columns 5 through a bearing 6, a plurality of bobbins 7 are disposed on the rotating rod 21, a first motor 2 is fixedly mounted on the base 1, the rotating rod 21 is connected to an output shaft of the first motor 2 through a belt transmission mechanism 4, a band-type brake 3 is disposed on the first motor 2, the sliding seat 13 is slidably mounted between the support columns 5, sliding chutes for the sliding seat 13 are disposed on both the support columns 5, lifting lugs 8 having the same number as the bobbins 7 are disposed on top of the sliding seat 13, the lifting lugs 8 are connected to the bobbins 7 through slings 12, the slings 12 are made of stainless steel wire rope, a second motor 11 is fixedly disposed on top of the sliding seat 13, a transmission gear 10 is fixedly connected to an output shaft of the second motor 11, a rotating seat 22 is rotatably arranged at the bottom of the sliding seat 13, a reduction gear 9 is fixedly arranged above the rotating seat 22 through a fixed rod, the reduction gear 9 is meshed with the transmission gear 10, hydraulic cylinders 14 are symmetrically arranged in the rotating seat 22, push rods 15 are arranged on the hydraulic cylinders 14, the hydraulic cylinders 14 can drive the push rods 15 to move, damping cylinders 18 are fixedly arranged at one ends of the push rods 15 far away from the hydraulic cylinders 14, clamping jaws 17 are fixedly arranged at opposite ends of the damping cylinders 18, the lower ends of the clamping jaws 17 extend to the lower side of the rotating seat 22, grooves for the clamping jaws 17 to move are formed in the rotating seat 22, each clamping jaw 17 comprises a vertical rod capable of being manually stretched and a hook rod hinged to the lower end of the vertical rod, fastening bolts for positioning the length of the vertical rod are arranged on the vertical rod, the length of the vertical rod and the angle of the hook rod can be manually adjusted according to the size of an assembled vehicle, so that the vehicle frame is clamped and fixed better and more firmly, the electromagnet 16 is arranged at the bottom of the rotating seat 22, the tool storage cabinet 19 is fixedly arranged on the base 1, and the control console 20 for operating the device is fixedly arranged at the upper end of the tool storage cabinet 19; when the device is used, the hydraulic cylinder 14 is started to drive the push rod 15 to enable the clamping jaw 17 to clamp and fix the frame, then the first motor 2 and the electromagnet 16 are started, the first motor 2 drives the rotating rod 21 to rotate through the belt transmission mechanism 4 so as to enable the sliding seat 13 to ascend, the first motor 2 is closed after the frame is hung to a proper assembly height, then a worker can carry out normal assembly work, when the assembly angle needs to be changed, the second motor 11 is started, and the second motor 11 drives the rotating seat 22 to rotate so as to enable the frame to rotate to the assembly angle needed by the worker; the assembly tool that need use at ordinary times can place in order in instrument storage cabinet 19, takes more conveniently, and the structure is nimble adjustable, and convenient to use improves the packaging efficiency greatly, and the practicality is strong.

Example 2

Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that, further, in order to avoid the situation that the assembling of the worker is affected due to insufficient light in the frame, the bottom of the sliding seat 13 is slidably provided with an extension tube 23, the lower end of the extension tube 23 is fixedly provided with a lamp 24, and the lamp 24 is provided with a protective cover, so that the worker can draw the lamp 24 to irradiate when the assembling position cannot be seen due to insufficient light in the frame, thereby enabling the worker to quickly and accurately perform the assembling.

The utility model discloses a theory of operation is: when the utility model is used, the hydraulic cylinder 14 is firstly started to drive the push rod 15 to enable the clamping jaw 17 to clamp and fix the frame, then the first motor 2 is started, the first motor 2 drives the rotating rod 21 to rotate through the belt transmission mechanism 4 so as to enable the sliding seat 13 to ascend, the first motor 2 is closed until the frame is hung to a proper assembly height, then a worker can carry out normal assembly work, when the assembly angle needs to be changed, the second motor 11 is started, and the second motor 11 drives the rotating seat 22 to rotate so as to enable the frame to rotate to the assembly angle needed by the worker; the assembly tool that need use at ordinary times can place in order in instrument storage cabinet 19, takes more conveniently, and the structure is nimble adjustable, and convenient to use improves the packaging efficiency greatly, and the practicality is strong.

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

Claims

1. The electric bicycle hoisting assembly device comprises a base (1), supporting columns (5) and sliding seats (13), and is characterized in that the supporting columns (5) are symmetrically arranged on the base (1), rotating rods (21) are rotatably arranged between the upper portions of the supporting columns (5) through bearings (6), a plurality of winding drums (7) are arranged on the rotating rods (21), first motors (2) are fixedly arranged on the base (1), the rotating rods (21) are connected with output shafts of the first motors (2) through belt transmission mechanisms (4), the sliding seats (13) are slidably arranged between the supporting columns (5), lifting lugs (8) with the same number as the winding drums (7) are arranged at the tops of the sliding seats (13), the lifting lugs (8) are connected with the winding drums (7) through lifting ropes (12), second motors (11) are fixedly arranged at the tops of the sliding seats (13), transmission gears (10) are fixedly connected to output shafts of the second motors (11), sliding seat (13) bottom is rotated and is equipped with and rotates seat (22), rotates seat (22) top and is equipped with reduction gear (9) through the dead lever is fixed, reduction gear (9) and drive gear (10) meshing rotate seat (22) internal symmetry and are equipped with pneumatic cylinder (14), all are equipped with push rod (15) on pneumatic cylinder (14), and pneumatic cylinder (14) can drive push rod (15) motion, and the equal fixed mounting of one end that pneumatic cylinder (14) were kept away from in push rod (15) has shock tube (18), all fixes being equipped with clamping jaw (17) on the relative end of shock tube (18), clamping jaw (17) lower extreme extends to and rotates seat (22) below, rotates seat (22) bottom and is equipped with electro-magnet (16).

2. The electric bicycle hoisting assembly device according to claim 1, wherein the bottom of the sliding seat (13) is slidably provided with an extension tube (23), the lower end of the extension tube (23) is fixedly provided with a radiation lamp (24), and the radiation lamp (24) is provided with a protective cover.

3. The electric bicycle lifting assembly device according to claim 1, wherein a band-type brake (3) is arranged on the first motor (2).

4. The electric bicycle hoisting assembly device according to claim 1, wherein the two support columns (5) are provided with sliding grooves for the sliding seats (13) to slide.

5. The electric bicycle hoisting assembly device according to any one of claims 1 to 4, wherein the rotating seat (22) is provided with a groove for the movement of the clamping jaw (17), the clamping jaw (17) is composed of a vertical rod which can be manually extended and retracted and a hook rod which is hinged to the lower end of the vertical rod, the vertical rod is provided with a fastening bolt for positioning the length of the vertical rod, and a rotating pin for positioning the angle of the hook rod is arranged at the hinged position of the vertical rod and the hook rod.

6. The electric bicycle hoisting assembly device according to claim 1, wherein the base (1) is fixedly provided with a tool storage cabinet (19), and a control console (20) for operating the device is fixedly arranged at the upper end of the tool storage cabinet (19).