CN220926036U - Hanging tool for replacing heavy truck - Google Patents

Abstract

The utility model relates to the technical field of battery replacement, in particular to a hanger for replacing a heavy truck, which comprises a connecting plate, a support frame and a support plate, wherein the center of the support frame is provided with a second motor, two sides of the support frame are provided with threads with opposite directions, the support frame is in threaded connection with a lifting hook through the threads, one side of the connecting plate is provided with a first motor, a first rotating shaft is arranged between the connecting plate and the support plate, the support plate is connected with the support frame through the connecting shaft, and the support frame comprises two first support frames and two second support frames. The device can limit the battery in four directions simultaneously to prevent side turnover by arranging the first support frame and the second support frame which are mutually perpendicular; through first motor and set up first pivot between connecting plate and backup pad, make this device adjust according to the concrete orientation of battery, make things convenient for this device to hoist and mount the battery.

Description

Hanging tool for replacing heavy truck

Technical Field

The utility model relates to the technical field of battery replacement, in particular to a lifting appliance for replacing heavy truck.

Background

In the patent with the publication number of CN217808305U, a heavy truck power-changing lifting appliance is disclosed, the volume and the operation mode of the heavy truck determine that the number of batteries on the heavy truck is more, and a large and heavy battery box becomes an important trouble for manufacturers in assembly, so that the existing lifting appliance mechanism is heavy, the distance between lifting hooks positioned on the same side of the lifting appliance is not adjustable, and the battery boxes with different widths and sizes cannot be flexibly lifted in the assembly process, so that the assembly efficiency is low.

In implementing this patent, it was found that this technique had the following drawbacks: the device during operation, owing to set up the lifting hook in both sides only, it is unstable to lead to when hoist and mount, has the risk of sideslipping to when hoist and mount, owing to can not rotate between mounting bracket and the support frame, lead to the inconvenient hoist and mount of lifting hook to be in the battery of different orientations.

Accordingly, there is a need for an improvement that overcomes the shortcomings of the prior art.

Disclosure of utility model

The utility model aims to solve the problems that the existing device is not stable enough in hoisting, has the risk of sideslip, and the lifting hook is inconvenient to hoist batteries in different directions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy truck trades hoist for electricity, includes connecting plate, support frame and backup pad, support frame central authorities are equipped with the second motor, both sides are equipped with opposite direction's screw thread on the support frame, the support frame passes through screw thread and lifting hook threaded connection, connecting plate one side is equipped with first motor, be equipped with first pivot between connecting plate and the backup pad, the backup pad passes through the connecting axle and links to each other with the support frame, the support frame includes mutually perpendicular's first support frame and second support frame.

As a preferable technical scheme, the lifting hook comprises a connecting column, wherein a third motor is arranged on one side of the connecting column, and the third motor is connected with the claw through a second rotating shaft; the third motor drives the second rotating shaft to rotate, so that the claw rotates, a worker can conveniently use the claw to hoist the battery, and the device is prevented from being influenced to fall.

As a preferable technical scheme, a connecting hole is formed in the lifting hook, an internal thread is arranged in the connecting hole, and the lifting hook is in threaded connection with the thread through the connecting hole; the second motor can drive the lifting hook to move towards the opposite direction simultaneously through the threads on the supporting frame.

As a preferable technical scheme, the groove is formed in the claw, and the groove in the claw can enable the claw to not only hoist the battery in a mode of clamping the bottom of the battery, but also hoist the battery in a mode of clamping the frame on the periphery of the battery.

As a preferable technical scheme, one side of the supporting plate is provided with an air cylinder, and the air cylinder is connected with the sucker through a first telescopic shaft and a second telescopic shaft; when the battery is hoisted, the cylinder drives the telescopic shaft to move downwards until the sucker is connected with the battery, so that the hoisting efficiency of the battery can be improved, and the stability during hoisting is improved.

As a preferable technical scheme, baffles are arranged on two sides of the thread; the baffle can prevent that the lifting hook from dropping or being too close to the second motor from the support frame, causes the second motor to damage.

As a preferable technical scheme, the two first support frames are arranged in parallel, and the two second support frames are arranged in parallel; the support frame can be used for jointly lifting the battery in different directions through the lifting hook.

The beneficial effects of the utility model are as follows: according to the lifting appliance for replacing the heavy truck, provided by the utility model, the first support frame and the second support frame which are mutually perpendicular are arranged, so that the lifting appliance can limit the battery in four directions at the same time to prevent side turning;

Through the first motor and the first rotating shaft arranged between the connecting plate and the supporting plate, the device can be adjusted according to the specific direction of the battery, and the device is convenient for hoisting the battery;

Through setting up cylinder, telescopic shaft and sucking disc under the backup pad, further promote this device and hoist and mount the stability of battery.

Drawings

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

FIG. 2 is a cross-sectional view of a first embodiment of the utility model;

FIG. 3 is a schematic view of a hook according to a first embodiment of the present utility model;

fig. 4 is a schematic view of a hook according to a second embodiment of the present utility model.

The device comprises a first motor, a 2-connecting plate, a 3-first rotating shaft, a 4-supporting plate, a 5-cylinder, a 6-first telescopic shaft, a 7-second telescopic shaft, an 8-sucking disc, a 9-connecting shaft, a 10-first supporting frame, a 11-second supporting frame, a 12-second motor, 13-threads, a 14-baffle, a 15-lifting hook, 151-connecting holes, 152-connecting columns, 153-third motors, 154-second rotating shafts, 155-claw hooks and 156-grooves.

Detailed Description

In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings. It will be apparent that the described embodiments are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1

As shown in fig. 1 to 3, a lifting appliance for replacing heavy truck is provided, a first motor 1 is arranged on a connecting plate 2, the connecting plate 2 is connected with a supporting plate 4 through a first rotating shaft 3, and the first motor 1 controls the supporting plate 4 to rotate through the first rotating shaft 3;

The supporting plate 4 is connected with the first supporting frame 10 and the second supporting frame 11 through the connecting shaft 9, the first supporting frame 10 and the second supporting frame 11 are mutually perpendicular, and the first supporting frame 10 and the second supporting frame 11 are respectively provided with two parallel supporting frames, so that the device can simultaneously lift the battery in four directions, has a limiting effect on the battery and prevents side turning;

The support frame is provided with a second motor 12, the second motor 12 is arranged in the center of the support frame, two sides of the second motor 12 are provided with threads 13 with opposite directions, two sides of the threads 13 are provided with baffle plates 14, each thread 13 is provided with a lifting hook 15, the lifting hooks 15 comprise a connecting column 152, one side of the connecting column 152 is provided with a third motor 153, the third motor 153 is connected with a hook claw 155 through a second rotating shaft 154, and the connecting column 152 is provided with a connecting hole 151 with internal threads; the internal thread on the connecting hole 151 can be matched with the thread 13, so that the second motor 12 can enable the lifting hook 15 to move towards the opposite direction simultaneously through the thread 13 on the supporting frame, the third motor 153 can drive the claw 155 to rotate, so that the battery is prevented from being collided when the device falls down, and the baffle 14 can prevent the lifting hook 15 from sliding off the supporting frame or being too close to the second motor 12, so that the second motor 12 is damaged.

An air cylinder 5 is arranged on one side of the supporting plate 4, and the air cylinder 5 is connected with a sucker 8 through a first telescopic shaft 6 and a second telescopic shaft 7; the cylinder 5 can enable the telescopic shaft to extend out, so that the sucker 7 is connected with the battery and adsorbs the battery, and stability of the battery during hoisting is improved.

Working principle: when the heavy truck power-changing hanger provided by the utility model works, the first motor 1 is started firstly, the first motor 1 drives the supporting plate 4 to rotate through the first rotating shaft 3 according to the specific orientation of a battery, the first motor 1 is closed after the supporting plate is rotated to a proper position, the third motor 153 is started, the third motor 153 drives the hook 155 to rotate through the second rotating shaft 154, the third motor 153 is closed after the supporting plate is rotated to a proper position, the second motor 12 is started after the heavy truck power-changing hanger falls to a proper position, the second motor 12 drives the lifting hook 15 to rotate through the threads 13 on the supporting frame, so that the relative position of the lifting hook 15 is adjusted, after the adjustment is finished, the third motor 153 is started, the third motor 153 drives the hook 155 to rotate through the second rotating shaft 154, the hook 155 supports the bottom of the battery, the third motor 153 is closed, meanwhile, the cylinder 5 drives the telescopic shaft to extend downwards, the pressure plate 8 is adsorbed to the surface of the battery, and then the heavy truck power-changing hanger is lifted.

Example two

As shown in fig. 4, a first difference from the embodiment is that: the grooves 156 are formed in the hooks 155, and the grooves 156 in the hooks 155 can enable the hooks 155 to hoist the battery in a mode of clamping the bottom of the battery, and can enable the hooks 155 to hoist the battery in a mode of clamping the battery periphery side frame through the grooves 156.

Working principle: the utility model provides a hanger for replacing a heavy truck, which is characterized in that a groove on a hook claw is used for clamping a battery periphery side frame when in operation, so that the battery is lifted.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a hoist for heavy truck trades electricity, includes connecting plate (2), support frame and backup pad (4), support frame central authorities are equipped with second motor (12), both sides are equipped with opposite direction screw thread (13) on the support frame, the support frame passes through screw thread (13) and lifting hook (15) threaded connection, its characterized in that: one side of the connecting plate (2) is provided with a first motor (1), a first rotating shaft (3) is arranged between the connecting plate (2) and the supporting plate (4), the supporting plate (4) is connected with the supporting frame through a connecting shaft (9), and the supporting frame comprises a first supporting frame (10) and a second supporting frame (11) which are perpendicular to each other.

2. The hanger for replacing heavy truck according to claim 1, wherein: the lifting hook (15) comprises a connecting column (152), a third motor (153) is arranged on one side of the connecting column (152), and the third motor (153) is connected with a hook claw (155) through a second rotating shaft (154).

3. The hanger for replacing heavy truck according to claim 2, wherein: the lifting hook (15) is internally provided with a connecting hole (151), the connecting hole (151) is internally provided with internal threads, and the lifting hook (15) is in threaded connection with the threads (13) through the connecting hole (151).

4. A heavy truck power conversion hanger according to claim 3, characterized in that: the hook claw (155) is provided with a groove (156).

5. The hanger for replacing heavy truck according to claim 1, wherein: one side of the supporting plate (4) is provided with an air cylinder (5), and the air cylinder (5) is connected with the sucker (8) through a first telescopic shaft (6) and a second telescopic shaft (7).

6. The hanger for replacing heavy truck according to claim 5, wherein: baffle plates (14) are arranged on two sides of the thread (13).

7. The hanger for replacing heavy truck according to claim 6, wherein: the two first support frames (10) are arranged in parallel, and the two second support frames (11) are arranged in parallel.