CN223254801U

CN223254801U - Lifting machine for replacing new energy battery

Info

Publication number: CN223254801U
Application number: CN202422795351.8U
Authority: CN
Inventors: 吕瑞莲; 单威; 王红; 单杰
Original assignee: Yantai Lituo Automotive Technology Co ltd
Current assignee: Yantai Lituo Automotive Technology Co ltd
Priority date: 2024-11-17
Filing date: 2024-11-17
Publication date: 2025-08-22
Anticipated expiration: 2034-11-17

Abstract

The utility model discloses a lifter for replacing a new energy battery, which belongs to the field of lifters and comprises a lifter body and a supporting table, wherein an electric push rod is started to drive an output end to push an L-shaped plate to move upwards after the new energy battery is placed on the supporting table through a clamping fixing mechanism, so that the clamping fixing plate moves to the central parts of the front side and the rear side of the new energy battery, a driving motor is started to drive the output end to drive a second gear to rotate, the second gear drives a first gear to rotate under the meshing effect, the first gear drives a rotating rod to rotate in a bearing, a threaded rod moves along a threaded hole to move inwards to push the clamping fixing plate until the new energy battery is clamped and fixed between the front and rear symmetrical clamping fixing plates, and therefore the problem that the new energy battery sideslip or the oblique drop can not occur on the supporting table when the new energy battery is lifted, lowered or obliquely regulated through the lifter body can be ensured, and the new energy battery is prevented from being broken after falling down.

Description

Lifting machine for replacing new energy battery

Technical Field

The utility model relates to the field of lifters, in particular to a lifter for replacing a new energy battery.

Background

The lifting machine is a device specially designed for the process of disassembly, assembly, replacement and maintenance of the power battery of the new energy automobile. The power battery at the bottom of the new energy automobile can be safely lifted to a certain height by the lifting machine, so that maintenance personnel can conveniently carry out dismounting operation without bending or entering a narrow space at the bottom of the automobile, and the operation efficiency and the safety are improved.

In the prior art, chinese patent with publication number of CN215756163U and patent name of ' lifting machine for replacing new energy battery ' discloses a lifting machine, wherein the patent records that ' quick clamps are arranged on a supporting plate, so that when the supporting plate is adjusted to a proper position, the supporting plate and a second bracket are relatively fixed, and potential safety hazards are eliminated;

However, in the practical use process, after the new energy battery on the new energy automobile is detached and placed on the saddle, when the new energy battery is lifted, lowered or inclined to be adjusted by the lifting machine body through adjusting the saddle, the new energy battery on the saddle can sideslip or obliquely fall due to the lack of fixing measures for the new energy battery, so that the new energy battery can fall onto the ground from the saddle and be damaged;

Therefore, in order to solve the technical problems, the utility model provides a lifting machine for replacing a new energy battery.

Disclosure of utility model

The utility model mainly aims to provide a lifter for replacing a new energy battery, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a lift for changing new energy battery, includes lift body and saddle, both sides are equipped with respectively and press from both sides tight fixed establishment around the saddle, and press from both sides tight fixed establishment including curb plate, electric putter, L template, first gear, mount pad, driving motor, second gear and press from both sides tight fixed plate the front and back both sides of saddle are fixedly connected with curb plate respectively, and the bottom surface fixedly connected with electric putter of curb plate, L template fixed connection is on electric putter's output, and the dwang swing joint on the first gear passes through on the inside wall on the lateral wall of L template, still fixedly connected with mount pad on the lateral wall of L template, and fixedly connected with driving motor on the lateral wall of mount pad, second gear fixed connection is on driving motor's output and with first gear engagement, press from both sides tight fixed plate through threaded rod and dwang swing joint on the lateral wall and pass first gear.

Preferably, the side plates are respectively and fixedly arranged on the front side wall and the rear side wall of the saddle, and a group of symmetrical first guide holes are formed in the top surface of each side plate.

Preferably, the electric putter fixed mounting is in the bottom surface of curb plate, and electric putter's output top surface fixed mounting has the L template, the horizontal position bottom surface fixed mounting of L template has first guide arm, and first guide arm alternates to be installed in first guide hole.

Preferably, a group of symmetrical second guide holes are formed in the outer wall of the vertical part of the L-shaped plate, and mounting holes are further formed in the outer wall of the vertical part of the L-shaped plate and located between the second guide holes, bearings are fixedly mounted in the holes of the mounting holes, and the mounting seat is fixedly mounted on the outer side wall of the vertical part of the L-shaped plate.

Preferably, a rotating rod is fixedly installed on the inner side wall of the first gear, the rotating rod is fixedly installed together with the bearing in a penetrating mode, a threaded hole penetrating through the first gear is further formed in the end wall of the rotating rod, the driving motor is fixedly installed on the outer side wall of the installation seat, a second gear is fixedly installed at the output end of the driving motor, and the second gear and the first gear are meshed with each other.

Preferably, a group of symmetrical second guide rods are fixedly installed on the outer side wall of the clamping and fixing plate, the second guide rods are installed in the second guide holes in a penetrating mode, a threaded rod is fixedly installed on the outer side wall of the clamping and fixing plate and located between the second guide rods, and the threaded rod is connected in the threaded hole in a threaded mode.

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

According to the utility model, after a new energy battery is placed on the supporting table, the electric push rod is started to drive the output end to push the L-shaped plate to move upwards, so that the clamping fixing plate moves to the central parts of the front side and the rear side of the new energy battery, the driving motor is started to drive the output end to drive the second gear to rotate, the second gear drives the first gear to rotate under the meshing action, the first gear drives the rotating rod to rotate in the bearing, the threaded rod moves inwards along the threaded hole and pushes the clamping fixing plate until the new energy battery is clamped and fixed between the clamping fixing plates which are symmetrical front and rear, and therefore, the new energy battery is clamped and fixed, the problem that the new energy battery slides or tilts and falls on the supporting table when being lifted, lowered or tilted and adjusted by the lifting machine body is avoided, the new energy battery is prevented from being broken after falling, and the lifting and adjusting stability of the lifting machine body is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partially exploded view of the clamping and fixing mechanism of the present utility model;

fig. 3 is a schematic view showing another part of the structure of the clamping and fixing mechanism of the present utility model.

The lifting machine comprises a lifting machine body, a supporting table, a clamping and fixing mechanism, a side plate, a first guide hole, a 6 electric push rod, a 7L-shaped plate, a 8 first guide rod, a 9 second guide hole, a 10 mounting seat, a 11 bearing, a 12 first gear, a 13 rotating rod, a 14 threaded hole, a 15 mounting seat, a 16 driving motor, a 17 second gear, a 18 clamping and fixing plate, a 19 second guide rod, a 20 threaded rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a lifting machine for replacing a new energy battery comprises a lifting machine body 1 and a supporting platform 2, wherein the front side and the rear side of the supporting platform 2 are respectively provided with a clamping and fixing mechanism 3, the clamping and fixing mechanism 3 comprises a side plate 4, an electric push rod 6, an L-shaped plate 7, a first gear 12, a mounting seat 15, a driving motor 16, a second gear 17 and two front and rear sides of the supporting platform 2 of the clamping and fixing plate 18 are respectively fixedly connected with the side plate 4, the bottom surface of the side plate 4 is fixedly connected with the electric push rod 6, the L-shaped plate 7 is fixedly connected with the output end of the electric push rod 6, the first gear 12 is movably connected with the outer side wall of the L-shaped plate 7 through a rotating rod 13 on the inner side wall, the outer side wall of the L-shaped plate 7 is fixedly connected with a mounting seat 15, the outer side wall of the mounting seat 15 is fixedly connected with the driving motor 16, the second gear 17 is fixedly connected with the output end of the driving motor 16 and is meshed with the first gear 12, and the clamping and fixing plate 18 is movably connected with the rotating rod 13 through a threaded rod 20 on the outer side wall and penetrates through the first gear 12.

As shown in fig. 2, the front and rear side walls of the pallet 2 are respectively and fixedly provided with a side plate 4, the top surface of the side plate 4 is provided with a group of symmetrical first guide holes 5, and the first guide holes 5 on the side plate 4 are used for guiding the movement of the L-shaped plate 7;

As shown in fig. 2, the electric push rod 6 is fixedly installed on the bottom surface of the side plate 4, the top surface of the output end of the electric push rod 6 is fixedly provided with an L-shaped plate 7, the bottom surface of the transverse part of the L-shaped plate 7 is fixedly provided with a first guide rod 8, the first guide rod 8 is installed in the first guide hole 5 in a penetrating way, when the electric push rod 6 drives the output end to push the L-shaped plate 7 to move upwards, the first guide rod 8 moves along the first guide hole 5, so that the clamping and fixing plate 18 can be moved to the center parts of the front side and the rear side of the clamping and fixing plate according to the height of the new energy battery;

as shown in fig. 3, a group of symmetrical second guide holes 9 are formed on the outer wall of the vertical part of the L-shaped plate 7, and a mounting hole 10 is formed on the outer wall of the vertical part of the L-shaped plate 7 and between the second guide holes 9, a bearing 11 is fixedly mounted in the hole of the mounting hole 10, a mounting seat 15 is fixedly mounted on the outer wall of the vertical part of the L-shaped plate 7, the second guide holes 9 formed on the L-shaped plate 7 are used for playing a role of moving guide fibers for clamping a fixing plate 18, and the bearing 11 mounted in the mounting hole 10 can enable a rotating rod 13 to realize rotating operation and is used for mounting a driving motor 16 through the mounting seat 15;

As shown in fig. 3, a rotating rod 13 is fixedly installed on the inner side wall of the first gear 12, the rotating rod 13 is fixedly installed together with a bearing 11 in a penetrating way, a threaded hole 14 penetrating through the first gear 12 is formed in the end wall of the rotating rod 13, a driving motor 16 is fixedly installed on the outer side wall of a mounting seat 15, a second gear 17 is fixedly installed on the output end of the driving motor 16, the second gear 17 and the first gear 12 are meshed with each other, the driving motor 16 drives the second gear 17 to rotate after being started, the second gear 17 drives the first gear 12 to rotate under the meshing effect, the rotating rod 13 rotates in the bearing 11, and the threaded rod 20 can move through the threaded hole 14 formed in the rotating process of the rotating rod 13;

as shown in fig. 3, a group of symmetrical second guide rods 19 are fixedly installed on the outer side wall of the clamping and fixing plate 18, the second guide rods 19 are installed in the second guide holes 9 in a penetrating manner, a threaded rod 20 is fixedly installed on the outer side wall of the clamping and fixing plate 18 and located between the second guide rods 19, the threaded rod 20 is connected in the threaded hole 14 in a threaded manner, when the rotating rod 13 rotates, the threaded rod 20 pushes the clamping and fixing plate 18 along the threaded hole 14 to the inner side direction, and the second guide rods 19 move along the second guide holes 9 until new energy batteries are clamped and fixed between the clamping and fixing plates 18 which are symmetrical front and back, so that the new energy batteries cannot sideslip or obliquely drop on the supporting table 2 when being lifted, lowered or inclined through the lifter body 1;

It should be noted that, the utility model is a lifter for replacing new energy batteries, when a new energy battery is placed on the top surface of a supporting platform 2, an electric push rod 6 installed on the bottom surface of side plates 4 of front and rear side walls of the supporting platform 2 is started, the electric push rod 6 pushes a driving output end to move upwards, a first guide rod 8 installed on the bottom surface of the transverse part of the L-shaped plate 7 moves in a first guide hole 5 formed on the top surface of the side plate 4 until a clamping fixing plate 18 on the rear end wall of the transverse part of the L-shaped plate 7 is placed on the center parts of the front and rear sides of the new energy battery, then a driving motor 16 installed on the outer side wall of a mounting seat 15 is started, the driving motor 16 drives the driving output end to drive a second gear 17 to rotate, the second gear 17 is meshed with the first gear 12 in the rotating process, so that the second gear 17 drives the first gear 12 to rotate, while the first gear 12 rotates, the rotating rod 13 installed on the inner side wall rotates in the bearing 11 installed in the installation hole 10 formed on the outer side wall of the vertical part of the L-shaped plate 7, at the same time, the threaded rod 20 installed on the outer side wall of the clamping and fixing plate 18 is connected with the threaded hole 14 formed on the end wall of the rotating rod 13 and penetrating the first gear 12 through threads, so the threaded rod 20 moves inwards along the threaded hole 14 and pushes the clamping and fixing plate 18 inwards, the second guide rod 19 also installed on the outer side wall of the clamping and fixing plate 18 moves in the second guide hole 9 to play a role of limiting the movement of the clamping and fixing plate 18, the clamping and fixing plate 18 which is symmetrical front and back will perform a relative movement operation until the new energy battery is clamped and fixed between the clamping and fixing plates 18 which are symmetrical front and back, thereby the new energy battery is clamped and fixed through the new energy battery, the novel energy battery lifting device can ensure that the novel energy battery can not sideslip or obliquely fall on the supporting table 2 when lifting, descending or obliquely adjusting through the lifting machine body, prevent the novel energy battery from being broken after falling, and improve the stability of the lifting machine body 1 when lifting and adjusting the novel energy battery.

The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims

1. A lifter for replacing a new energy battery comprises a lifter body (1) and a supporting table (2), and is characterized in that a clamping and fixing mechanism (3) is respectively arranged at the front side and the rear side of the supporting table (2), the clamping and fixing mechanism (3) comprises a side plate (4), an electric push rod (6), an L-shaped plate (7), a first gear (12), a mounting seat (15), a driving motor (16), a second gear (17) and a clamping and fixing plate (18), the front side and the rear side of the supporting table (2) are respectively and fixedly connected with the side plate (4), the bottom surface of the side plate (4) is fixedly connected with the electric push rod (6), the L-shaped plate (7) is fixedly connected to the output end of the electric push rod (6), the first gear (12) is movably connected to the outer side wall of the L-shaped plate (7) through a rotating rod (13) on the inner side wall, a mounting seat (15) is also fixedly connected to the outer side wall of the L-shaped plate (7), a driving motor (16) is fixedly connected to the outer side wall of the mounting seat (15), the second gear (17) is fixedly connected to the driving motor (16) on the outer side wall of the mounting seat (16) and is meshed with the first gear (12), the clamping and fixing plate (18) is movably connected with the rotating rod (13) through a threaded rod (20) on the outer side wall and penetrates through the first gear (12).

2. The lifting machine for replacing new energy batteries according to claim 1, wherein side plates (4) are fixedly arranged on the front side wall and the rear side wall of the supporting table (2), and a group of symmetrical first guide holes (5) are formed in the top surface of each side plate (4).

3. The lifting machine for replacing the new energy battery according to claim 2, wherein the electric push rod (6) is fixedly arranged on the bottom surface of the side plate (4), an L-shaped plate (7) is fixedly arranged on the top surface of the output end of the electric push rod (6), a first guide rod (8) is fixedly arranged on the bottom surface of the transverse part of the L-shaped plate (7), and the first guide rod (8) is installed in the first guide hole (5) in a penetrating mode.

4. The lifting machine for replacing new energy batteries according to claim 3, wherein a group of symmetrical second guide holes (9) are formed in the outer wall of the vertical portion of the L-shaped plate (7), mounting holes (10) are formed in the outer wall of the vertical portion of the L-shaped plate (7) and located between the second guide holes (9), bearings (11) are fixedly mounted in the holes of the mounting holes (10), and mounting seats (15) are fixedly mounted on the outer side wall of the vertical portion of the L-shaped plate (7).

5. The lifting machine for replacing new energy batteries according to claim 4, wherein a rotating rod (13) is fixedly installed on the inner side wall of the first gear (12), the rotating rod (13) is fixedly installed together with a bearing (11) in a penetrating mode, a threaded hole (14) penetrating through the first gear (12) is formed in the end wall of the rotating rod (13), the driving motor (16) is fixedly installed on the outer side wall of the installation seat (15), a second gear (17) is fixedly installed on the output end of the driving motor (16), and the second gear (17) and the first gear (12) are meshed with each other.

6. The lifting machine for replacing new energy batteries according to claim 5, wherein a group of symmetrical second guide rods (19) are fixedly arranged on the outer side wall of the clamping and fixing plate (18), the second guide rods (19) are installed in the second guide holes (9) in a penetrating mode, a threaded rod (20) is fixedly arranged on the outer side wall of the clamping and fixing plate (18) and located between the second guide rods (19), and the threaded rod (20) is in threaded connection with the threaded hole (14).