CN220618113U - Anti-falling battery lifting appliance - Google Patents

Abstract

The utility model relates to an anti-falling battery lifting appliance, which comprises a battery butt-joint frame, wherein the lower end of the battery butt-joint frame is provided with a claw for grabbing and clamping a battery module; the mobile head is arranged on the battery butt joint frame and drives the battery butt joint frame to move; the turnover mechanism comprises a turnover module and a supporting plate, wherein the supporting plate can rotate to the lower part of the battery module from the side part of the battery module under the action of the turnover module, so that the battery module is prevented from falling. Compared with the prior art, the utility model has the beneficial effects that: the overturning mechanism is arranged, and the supporting plate is contained at the side part when not in use, so that the grabbing of the battery module is not affected; after grabbing the battery module, the supporting plate is turned to the lower part of the battery, and the battery is covered with the bottom to prevent falling.

Description

Anti-falling battery lifting appliance

Technical Field

The utility model relates to the field of battery manufacturing, in particular to an anti-falling battery lifting appliance.

Background

In the traditional battery manufacturing industry, the hoisting of the battery module is mostly completed manually, but on one hand, the manual operation can cause the increase of labor cost, and the manual hoisting efficiency is lower, so that the production efficiency of the whole battery is affected; on the other hand, dust and foreign matters stuck on hands may pollute the battery module in the hoisting process, and influence the performance of the battery product; in addition, the weight of the battery module is large, accidents are easy to cause when the battery module accidentally falls, and production safety is affected.

The novel Chinese petroleum patent with the authorized bulletin number of CN210944546U discloses a hoisting tool, which comprises a bracket, a plurality of supporting rods, a locking mechanism, a transmission mechanism, a clamping mechanism and a positioning mechanism, wherein the bracket comprises a plurality of supporting beams and connecting rods for connecting the supporting beams; the support rod is arranged on the support beam and extends along the direction perpendicular to the cross beam and the connecting rod, and comprises a guide groove and an opening; the locking mechanism comprises a locking block, a driving piece, an elastic piece and a bolt, wherein the driving piece comprises an operation part and a driving part connected with the operation part, the bolt is arranged on the driving part, two ends of the elastic piece are respectively pressed against the locking block and the bolt, and the locking block comprises a locking groove; the transmission mechanism comprises a connecting plate and a plurality of sliding parts connected with the connecting plate, the sliding parts are slidably arranged in the guide grooves, and the connecting plate is connected with the driving part; the clamping mechanism comprises a stress part and a plurality of clamping parts connected to the stress part, the stress part is in butt joint with the sliding part, when the operating part is located at a first position, the clamping parts are contained in the open holes, and when the operating part is located at a second position, the clamping parts partially protrude out of the open holes.

But carry out the centre gripping to battery module through clamping part in this design, because new energy battery mass volume is all great, after the clamping part centre gripping battery module, can lead to the centre gripping insecure because of reasons such as rocking in the removal process to make battery module loose from the clamping part, make the battery drop. There is a safety hazard.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an anti-falling battery lifting appliance.

The technical aim of the utility model is realized by the following technical scheme: comprising the steps of (a) a step of,

the battery butt joint frame is provided with a claw at the lower end for grabbing and clamping the battery module;

the mobile head is arranged on the battery butt joint frame and drives the battery butt joint frame to move;

the turnover mechanism comprises a turnover module and a supporting plate, wherein the supporting plate can rotate to the lower part of the battery module from the side part of the battery module under the action of the turnover module, so that the battery module is prevented from falling.

By adopting the technical scheme, the turnover mechanism is arranged, and the supporting plate is stored at the side part when not in use, so that the grabbing of the battery module is not affected; after grabbing the battery module, the supporting plate is turned to the lower part of the battery, and the battery is covered with the bottom to prevent falling.

The technical scheme is further provided as follows: the overturning module comprises a driving assembly and a connecting rod, wherein the driving assembly comprises a rotating shaft, and one end of the connecting rod is arranged on the rotating shaft and rotates around the rotating shaft;

the supporting plate is positioned at the other end of the connecting rod.

Through adopting above-mentioned technical scheme, set up the connecting rod and drive the layer board, avoid the layer board to produce the interference between rotation in-process and other parts.

The technical scheme is further provided as follows: the driving assembly comprises a rack driven by the driving piece, a gear is meshed with the rack, the gear is sleeved on the rotating shaft and is in limiting connection with the rotating shaft, and the rotating shaft is driven to rotate.

Through adopting above-mentioned technical scheme, set up rack and gear and carry out the meshing transmission, become rotary motion with rectilinear motion conversion, compare direct drive simultaneously and rotate, the setting of this structure makes the rotation of pivot stable, does not rock.

The technical scheme is further provided as follows: the driving piece is arranged on the battery butt joint frame, a connecting block is arranged on an output shaft of the driving piece, and the rack is arranged on the connecting block and moves along with the connecting block.

The technical scheme is further provided as follows: a sliding block is fixed on the battery butt joint frame, and a sliding groove is arranged on one side, facing the rack, of the sliding block; and a sliding rail is arranged on the rack and slides in a matched manner with the sliding groove.

Through adopting above-mentioned technical scheme, set up the cooperation of slider and slide rail, with spacing being connected to the battery butt joint frame of rack to the removal to the rack is spacing, guarantees that the rack can not produce when removing and rocks or other ascending removal, and then has guaranteed that the rack is in the meshing state with the gear all the time.

The technical scheme is further provided as follows: the connecting rod comprises an L-shaped extension rod and a supporting rod, and the other end of the extension rod is provided with a connecting rod connected with the rotating shaft;

the supporting plate is positioned on one side of the supporting rod facing the extension rod.

The technical scheme is further provided as follows: at least two connecting rods are arranged side by side.

The technical scheme is further provided as follows: the jack catch is for setting up the locating lever at battery butt joint frame lower extreme, be equipped with one on the locating lever and can relative locating lever pivoted movable lever, in the battery module was inserted to locating lever and movable lever's lower extreme, the movable lever rotated, rises tightly battery module, realizes the fixed with jack catch and battery module.

The technical scheme is further provided as follows: the positioning rod is provided with a first straight groove in the vertical direction, the movable rod is provided with a second straight groove in the inclined direction, and the first straight groove is connected with the second straight groove through a pin rod.

Through adopting above-mentioned technical scheme, through setting up the position correspondence in chute and straight flute, remove the pin pole and drive the movable rod to make the inside movable rod of battery module remove or rotate, thereby realize tensioning.

The technical scheme is further provided as follows: the moving head is an electric hoist.

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

1. the overturning mechanism is arranged, and the supporting plate is contained at the side part when not in use, so that the grabbing of the battery module is not affected; after grabbing the battery module, overturning the supporting plate to the lower part of the battery, and carrying out bottom covering and falling prevention on the battery;

the rack and the gear are arranged for meshing transmission, linear motion is converted into rotary motion, and compared with direct driving rotation, the structure ensures that the rotation of the rotating shaft is stable and does not shake; meanwhile, the sliding block and the sliding rail limit the rack, so that the rack is prevented from shaking or moving in other directions during moving, and the rack is always meshed with the gear.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of a grabbing battery module according to the present utility model

Fig. 3 is a schematic structural view of the turnover mechanism.

Fig. 4 is a side view of the present utility model in a stowed condition.

Fig. 5 is a side view of the present utility model with the pallet rotated 90 degrees.

Fig. 6 is a schematic diagram of the connection structure of the claw and the second driving member.

Fig. 7 is an exploded view of the jaws.

Fig. 8 is a schematic view of the position structure of the positioning rod and the movable rod when not tensioned.

Fig. 9 is a schematic view of the position structure of the positioning rod and the movable rod during tensioning.

The drawings are marked: 100. a battery butt joint frame; 110. a hanger plate; 120. a support frame; 130. a protection plate;

200. a claw; 210. a positioning rod; 220. a movable rod; 211. a first straight groove; 221. a second straight groove; 230. a pin rod; 240. a driving rod; 250. a second driving member;

300. a battery module;

400. a drive assembly; 410. a rotating shaft; 420. a gear; 430. a rack; 440. a first driving member; 450. a connecting block; 441. an output shaft; 460. a slide rail; 470. a slide block;

500. a supporting plate;

600. a moving head;

700. a connecting rod; 710. a connecting rod; 720. an extension rod; 730. and a supporting rod.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

The first driving member and the second driving member described in this embodiment may be driving members such as an electric cylinder or an air cylinder.

As shown in fig. 1 to 9, this embodiment discloses a battery sling for preventing falling.

Referring specifically to fig. 1, including,

the battery butt joint frame 100 is provided with a claw 200 at the lower end for grabbing and clamping the battery module 300;

the moving head 600 is arranged on the battery docking frame 100 and drives the battery docking frame 100 to move;

the turnover mechanism comprises a turnover module and a supporting plate 500, wherein the supporting plate 500 can rotate to the lower part of the battery module 300 from the side part of the battery module 300 under the action of the turnover module, so that the battery module 300 is prevented from falling.

The above is a basic scheme of the present embodiment. The lifting appliance is arranged on the steel structure KBK crane, and can move horizontally under the drive of the crane, an operator moves the lifting appliance to the upper part of the battery module 300 during lifting, the moving head 600 is operated, the battery docking frame 100 is lowered, the clamping claws 200 are inserted into bolt holes on the battery module 300, and the clamping claws 200 are used for clamping the battery module 300; the moving head 600 is operated to raise the battery docking frame 100, and when the battery docking frame 100 is raised to a designated position, the turning mechanism is operated to turn the pallet 500 until the pallet 500 rotates below the battery module 300, thereby preventing the battery module 300 from falling down, as shown in fig. 2.

Preferably, the moving head 600 is an intelligent electric hoist.

The electric hoist is a special lifting device, is arranged on the crown block and the gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used for places such as industrial and mining enterprises, storage, wharfs and the like.

The electric hoist has compact structure, and the electric hoist with the motor axis vertical to the axis of the winding drum adopts a worm gear transmission device. The hydraulic system is double-control, and the overflow regulating valve and the magnetic contact pressure gauge can accurately control the pressure. The electric appliance control department adopts low-voltage control, and the safety of a dominant system is improved.

Preferably, in this embodiment, the operation of the pawl 200 and the operation of the tilting mechanism are controlled by separate buttons. In other possible embodiments, an automated process may be provided to automatically operate the jaws 200 and the flipping process.

Preferably, in this embodiment, the tray 500 on the turnover mechanism is turned 90 degrees, and in other embodiments, the tray 500 may be turned at any angle, so that the tray 500 is turned from the storage position to the lower side of the battery module 300, so that the battery module 300 falls onto the tray 500 when accidentally falling, and a high falling object is not formed to damage the battery module 300 or injure a person below.

Specifically, referring to fig. 2, in the present embodiment, the battery docking frame 100 includes a hanging plate 110 at the top, supporting frames 120 are disposed on two sides of the lower end surface of the hanging plate 110, and a protection plate 130 is disposed at the bottom of the two supporting frames 120. The overturning module is connected to the bottom of the hanger plate 110 and is positioned above the protection plate 130; the jaws 200 are disposed on the lower end surface of the support frame 120, and after the pallet 500 is turned 90 degrees, it is positioned under the protection plate 130, and at this time, the battery module 300 is positioned between the protection plate 130 and the pallet 500.

The specific description of the turnover module in this embodiment is as follows: referring to fig. 3, the turnover module includes a driving assembly 400 and a link 700, the driving assembly includes a rotation shaft 410, and one end of the link 700 is disposed on the rotation shaft 410 and rotates around the rotation shaft 410;

the pallet 500 is located at the other end of the link 700.

In order to avoid interference with other components when the pallet 500 is in the storage state or rotated, in this embodiment, the link 700 includes an extension rod 720 and a support rod 730 which are arranged in an L-shape, and a connecting rod 710 is disposed at the other end of the extension rod 720 and connected to the rotating shaft 410;

the pallet 500 is positioned on the side of the support pole 730 facing the extension pole 720.

Preferably, in this embodiment, the adaptor rod 710 and the extension rod 720 are disposed at an obtuse angle therebetween.

Referring to fig. 4, in the storage state, the outer end of the connection rod 710 is inclined upward with respect to the rotation shaft 410, the extension rod 720 is in a horizontal state, the support rod 730 is disposed in a vertical direction, and the support plate 500 is disposed on the inner end surface of the support rod 730 and is disposed in a side-standing manner;

referring to fig. 5, when the rotation shaft 410 rotates, the connecting rod 710 is driven to rotate together, and the extension rod 720, the support rod 730 and the support plate 500 are driven to rotate around the axis of the rotation shaft 410, and after 90 degrees of rotation, the outer end of the connecting rod 710 is located at an outward inclined downward position relative to the rotation shaft 410, the extension rod 720 is in a vertical state, the support rod 730 is in a horizontal state, and the support plate 500 is located on the upper end surface of the support rod 730 and is in a lying arrangement.

Preferably, in order to ensure stability and stable bearing of the pallet 500, in this embodiment, at least two links 700 are arranged side by side; and are symmetrically disposed on the rotation shaft 410.

The specific description of the driving assembly 400 in this embodiment is as follows: the driving assembly 400 includes a rack 430 driven by a first driving member 440, a gear 420 is meshed with the rack 430, and the gear 420 is sleeved on the rotating shaft 410 and is in limit connection with the rotating shaft 410 to drive the rotating shaft 410 to rotate.

Specifically, a through hole capable of being matched with the rotating shaft 410 is arranged in the center of the gear 420, a limiting groove of the gear 420 is formed in the hole wall of the through hole, a limiting groove of the rotating shaft 410 corresponding to the limiting groove of the gear 420 is formed in the connecting portion of the rotating shaft 410 and the gear 420, and a flat key is clamped into the limiting groove of the gear 420 and the limiting groove of the rotating shaft 410, so that the gear 420 and the rotating shaft 410 are limited and locked.

In this embodiment, the first driving member 440 is disposed on the battery docking frame 100, a connection block 450 is disposed on the output shaft 441 of the first driving member 440, and the rack 430 is disposed on the connection block 450 and moves along with the connection block 450.

Specifically, the connection block 450 in the present embodiment is a bar-shaped block, the output shaft 441 of the first driving member 440 and the rack 430 are disposed in parallel on the connection block 450, when the output shaft 441 extends outwards, the connection block 450 is far away from the first driving member 440, and at this time, the rack 430 also moves towards the side where the output shaft 441 extends; similarly, when the output shaft 441 is retracted, the connection block 450 approaches the first driving member 440, and the rack 430 moves reversely.

Due to the meshing transmission of the rack 430 and the gear 420, the rack 430 drives the gear 420 to rotate when moving, so that the rotating shaft 410 on the gear 420 rotates.

In order to ensure stability of the rack 430 during movement and avoid shaking or falling, in this embodiment, the rack 430 is slidably disposed on the battery docking frame 100, and the specific embodiment is as follows: a sliding block 470 is fixed on the battery docking frame 100, and a sliding groove is arranged on one side of the sliding block 470 facing the rack 430; the rack 430 is provided with a sliding rail 460 that slides in cooperation with the sliding groove.

Specifically, referring to fig. 3, the slider 470 is fixed to the bottom of the hanger plate 110 of the battery docking frame 100, the sliding rail 460 is fixed to the rack 430 and cannot move relative to the rack 430, and when the rack 430 moves linearly under the action of the first driving member 440, the sliding rail 460 moves in the sliding groove.

The arrangement of the structure limits the movement of the rack 430, ensures that the rack 430 does not shake or move in other directions when moving, and further ensures that the rack 430 is always in a meshed state with the gear 420.

The specific description of the pawl 200 in this embodiment is: referring to fig. 6 and 7, the claw 200 is a positioning rod 210 disposed at the lower end of the battery docking frame 100, a movable rod 220 capable of rotating relative to the positioning rod 210 is disposed on the positioning rod 210, the lower ends of the positioning rod 210 and the movable rod 220 are inserted into the battery module 300, the movable rod 220 rotates to tighten the battery module 300, and the claw 200 and the battery module 300 are fixed.

In order to drive the movable rod 220 to rotate, referring to fig. 7, a first straight slot 211 is provided on the positioning rod 210 in a vertical direction, a second straight slot 221 is provided on the movable rod 220 in an inclined direction, and the first straight slot 211 and the second straight slot 221 are connected by a pin 230.

Specifically, the positioning rod 210 and the movable rod 220 are rotatably disposed, and the rotation position is located below the first straight slot 211; the pin 230 is fixed on a driving rod 240, and the driving rod 240 is driven by a second driving member 250; due to the inclined arrangement of the second straight grooves 221, the upper ends of the first straight grooves 211 and the upper ends of the second straight grooves 221 are overlapped, and the lower ends of the first straight grooves 211 and the lower ends of the second straight grooves 221 are offset, as shown in fig. 8;

when the positioning rod 210 extends into the bolt hole of the battery module 300, the lower end of the movable rod 220 also extends into the bolt hole, at this time, the operator operates the second driving member 250, the second driving member 250 drives the driving rod 240 to move downward for a small distance, the pin 230 also moves downward, at this time, the pin 230 is located at the lower end of the first straight slot 211 and also moves to the lower end of the second straight slot 221, at this time, the lower end of the first straight slot 211 and the lower end of the second straight slot 221 must overlap to enable the pin 230 to penetrate, so that the movable rod 220 rotates around the rotation position by a certain angle, and the lower end of the movable rod 220 protrudes relative to the positioning rod 210, thereby playing a tensioning role on the bolt hole, as shown in fig. 9.

In this embodiment, the number of the claws 200 is 4 and is respectively disposed at the four corners of the battery docking frame 100, and in other embodiments, a greater number may be provided in order to secure the gripping stability.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (10)

1. An anti-drop's battery hoist, its characterized in that: comprising the steps of (a) a step of,

the battery butt joint frame (100) is provided with a claw (200) at the lower end for grabbing and clamping the battery module (300);

the mobile head (600) is arranged on the battery butt joint frame (100) and drives the battery butt joint frame (100) to move;

the turnover mechanism comprises a turnover module and a supporting plate (500), wherein the supporting plate (500) can rotate to the lower part of the battery module (300) from the side part of the battery module (300) under the action of the turnover module, so that the battery module (300) is prevented from falling.

2. The drop-resistant battery hanger of claim 1, wherein: the turnover module comprises a driving assembly (400) and a connecting rod (700), wherein the driving assembly (400) comprises a rotating shaft (410), and one end of the connecting rod (700) is arranged on the rotating shaft (410) and rotates around the rotating shaft (410);

the supporting plate (500) is positioned at the other end of the connecting rod (700).

3. The drop-resistant battery hanger of claim 2, wherein: the driving assembly (400) comprises a rack (430) driven by a driving piece, a gear (420) is meshed with the rack (430), and the gear is sleeved on the rotating shaft (410) and is in limiting connection with the rotating shaft (410) to drive the rotating shaft (410) to rotate.

4. The drop-resistant battery hanger of claim 3, wherein: the driving piece is arranged on the battery butt joint frame (100), a connecting block (450) is arranged on an output shaft (441) of the driving piece, and the rack (430) is arranged on the connecting block (450) and moves along with the connecting block (450).

5. The anti-drop battery hanger of claim 3 or 4, wherein: a sliding block (470) is fixed on the battery butt joint frame (100), and a sliding groove is formed in one side, facing the rack (430), of the sliding block (470); a sliding rail (460) is arranged on the rack (430) and matched with the sliding groove to slide.

6. The drop-resistant battery hanger of claim 2, wherein: the connecting rod (700) comprises an L-shaped extension rod (720) and a supporting rod (730), wherein the other end of the extension rod (720) is provided with a connecting rod (710) which is connected with the rotating shaft (410);

the pallet (500) is located on the side of the support bar (730) facing the extension bar (720).

7. The anti-drop battery hanger of claim 6, wherein: at least two connecting rods (700) are arranged side by side.

8. The drop-resistant battery hanger of claim 1, wherein: the claw (200) is a positioning rod (210) arranged at the lower end of the battery butt joint frame (100), a movable rod (220) capable of rotating relative to the positioning rod (210) is arranged on the positioning rod (210), the lower ends of the positioning rod (210) and the movable rod (220) are inserted into the battery module (300), the movable rod (220) rotates to tighten the battery module (300), and the claw (200) and the battery module (300) are fixed.

9. The drop-resistant battery hanger of claim 8, wherein: the positioning rod (210) is provided with a first straight groove (211) in the vertical direction, the movable rod (220) is provided with a second straight groove (221) in the inclined direction, and the first straight groove (211) is connected with the second straight groove (221) through a pin rod (230).

10. The drop-resistant battery hanger of claim 1, wherein: the moving head (600) is an electric hoist.