An explosion-proof protection device for automobile batteries used in transportation

Abstract

The invention discloses an explosion-proof protection device for automobile batteries used in transportation. The invention comprises an explosion-proof box for storing batteries, wherein a lifting mechanism for storing automobile batteries is arranged in the explosion-proof box, wherein the lifting mechanism comprises first track plates fixedly connected to both sides of the bottom of an inner wall of the explosion-proof box, two first track plates are slidingly connected to opposite surfaces with moving rods for lifting and reciprocating movement, a first limiting rod is fixedly connected to the top of the moving rod, two ends of the first limiting rod penetrate and are slidingly connected with rectangular rods for clamping and fixing automobile batteries, and inner walls on both sides of the explosion-proof box are further provided with adjustment mechanisms for making the two rectangular rods move relative to each other to clamp and fix the automobile batteries, an end of the rectangular rod away from the first limiting rod is slidingly connected with a second limiting rod, an end of the second limiting rod away from the rectangular rod is fixedly connected with a sealing cover for sealing the explosion-proof box, and lifting plates are fixedly connected to both sides of the sealing cover.

Description

Technical Field

[0001] The invention relates to the technical field of automobile battery explosion-proof protection devices, in particular to an automobile battery explosion-proof protection device for transportation. Background Art

[0002] Electric vehicle batteries are divided into two categories, storage batteries and fuel cells. Storage batteries are suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. Fuel cells are specifically used in fuel cell electric vehicles, including alkaline fuel cells (AFC), phosphoric acid fuel cells (PAFC), molten carbonate fuel cells (MCFC), solid oxide fuel cells (SOFC), proton exchange membrane fuel cells (PEMFC), and direct methanol fuel cells (DMFC).

[0003] The existing device is difficult to effectively fix the car battery during the transportation of the processed battery, so that the car battery will be shaken violently when encountering strong vibrations, resulting in a greater safety hazard during transportation of the car battery and poor use effect.

[0004] For this reason, we propose an explosion-proof protection device for automobile batteries used in transportation. Summary of the invention

[0005] The purpose of the present invention is to provide an explosion-proof protection device for automobile batteries used in transportation, which has the advantages of fixed clamping and solves the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an explosion-proof protection device for automobile batteries for transportation, comprising an explosion-proof box for storing batteries, wherein a lifting mechanism for storing automobile batteries is arranged in the explosion-proof box, wherein the lifting mechanism comprises first track plates fixedly connected to both sides of the bottom of the inner wall of the explosion-proof box, two first track plates are slidingly connected to opposite surfaces of a moving rod for lifting and reciprocating movement, a first limiting rod is fixedly connected to the top of the moving rod, and both ends of the first limiting rod penetrate and are slidingly connected to rectangular rods for clamping and fixing the automobile battery, and an adjustment mechanism for making the two rectangular rods move relative to each other to clamp and fix the automobile battery is also arranged on the inner walls on both sides of the explosion-proof box.

[0007] Preferably, the adjustment mechanism includes two rectangular rods, each of which has two L-shaped holes, and there are four L-shaped holes in total, which are symmetrically arranged on the two rectangular rods. The center position of the L-shaped hole passes through both sides of the rectangular rod and is rotatably connected to a rotating plate through a pin shaft. The end of the rotating plate close to the explosion-proof box is rotatably connected to a connecting plate through a pin shaft to enable the two rectangular rods to move toward or away from each other. The end of the connecting plate away from the rotating plate is rotatably connected to a fixing rod through a pin shaft, and the end of the fixing rod away from the connecting plate is fixedly connected to the inner wall of the explosion-proof box, and the end of the rotating plate away from the connecting plate is fixedly connected to a battery placement plate for placing a car battery.

[0008] Preferably, the moving rod is provided with a rotating mechanism that enables the rectangular rod to be lifted and reciprocated, the rotating mechanism includes an elliptical groove on one end of the moving rod, a slider is slidingly connected to the inner wall of the elliptical groove, and the end of the slider away from the elliptical groove is movably connected to a brake rod that enables the moving rod to be lifted and reciprocated on the first track plate, the brake rod is fixedly connected to the back surface of the end away from the slider, the end of the rotating column away from the brake rod passes through and is rotatably connected to a support rod, the bottom of the support rod is fixedly connected to the inner wall of the explosion-proof box, and the end of the rotating column away from the brake rod is provided with a power mechanism, and the output shaft on the power mechanism is coaxially fixedly connected to the rotating column and transmits power.

[0009] Preferably, the rectangular rod is also provided with an auxiliary mechanism for pushing out the car battery on the rotating plate for easy removal by personnel, the auxiliary mechanism comprising one end on one of the rectangular rods being coaxially fixedly connected to the two rotating plates and being transmission-connected with a connecting rod, the ends of the two connecting rods away from the rotating plate both penetrate the rectangular rod and are rotationally connected, the end of the connecting rod away from the rotating plate is fixedly connected with a first conical tooth, an end of the rectangular rod close to the connecting rod and fixedly connected to the rectangular rod in the horizontal direction, fixed blocks are fixedly connected at symmetrical positions on both sides of the support plate away from one end of the rectangular rod, the two fixed blocks are penetrated and rotationally connected with a connecting column, a second conical tooth is fixedly connected to the connecting column close to the first conical tooth, and the second conical tooth is transmission-connected to the first conical tooth.

[0010] Preferably, the auxiliary mechanism also includes a second track plate fixedly connected to one end of the support plate away from the connecting rod, the inner wall of the second track plate is limitedly slidably connected to the third track plate, the inner wall of the third track plate is slidably connected to a rubber anti-collision block for pushing out the battery, the end of the third track plate away from the rubber anti-collision block is fixedly connected to a rectangular inclined block, the rectangular inclined block passes through and is movably connected to a movable rod, one end of the movable rod is fixedly connected to the rubber anti-collision block, the rectangular inclined block is fixedly connected to the opposite surface of the rubber anti-collision block so that the rubber anti-collision block can better push out the car battery. The end of the movable rod away from the rubber anti-collision block is fixedly connected to the limited block, the end of the second track plate away from the support plate is fixedly connected to a fixed plate, and the fixed plate is away from the second track One end of the plate is fixedly connected to a cylindrical rod, and the outer contour of the cylindrical rod away from the fixed plate is rotatably connected to an inclined rod, and the inclined rod is fixedly connected to a first inclined block at the center position of the inclined rod and the rubber anti-collision block on the opposite surface, and the rubber anti-collision block is fixedly connected to an end of the rubber anti-collision block close to the rectangular inclined block, which is adapted to the first inclined block to fix the rubber anti-collision block. The inclined rod is adapted to the inclined surface on the rectangular inclined block, and the inclined rod and the rectangular inclined block move to release the first inclined block from fixing the rubber anti-collision block. The end of the inclined rod close to the cylindrical rod is fixedly connected to a third limit rod for limiting the moving distance of the car battery, and the end of the third track plate close to the support plate is fixedly connected to a tooth plate, and the second conical tooth on the connecting column away from the end of the first conical tooth is transmission connected to the tooth plate.

[0011] Preferably, one end of the rectangular rod away from the first limit rod is slidably connected to a second limit rod, one end of the second limit rod away from the rectangular rod is fixedly connected to a sealing cover for sealing the explosion-proof box, both sides of the sealing cover are fixedly connected to lifting plates, and one end of the lifting plate away from the sealing cover passes through the explosion-proof box and is slidably connected in a limited position.

[0012] Preferably, two suction cups for adsorbing and fixing the car battery are fixedly connected to the opposite surfaces of the two rectangular rods, and there are four suction cups in total, which are evenly distributed on the two rectangular rods near the tops of the two L-shaped holes.

[0013] Preferably, a sealed door for observing the car battery inside the explosion-proof box is provided near the top of the explosion-proof box, universal wheels for moving the explosion-proof box are fixedly connected to the bottom of the explosion-proof box near the four corners, and push rods for pushing the explosion-proof box to move are fixedly connected to the center positions on both sides of one end of the explosion-proof box away from the sealed door.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By providing an explosion-proof box, the automobile battery can be better placed in the explosion-proof box, the first track plate provided on the explosion-proof box allows the moving rod to be lifted and reciprocated in the first track plate, and the moving rod provided on the first track plate allows the first limit rod to be better placed on the moving rod, the first limit rod provided on the moving rod allows the two rectangular rods to slide on the first limit rod, and the rectangular rod is lifted and reciprocated along with the moving rod; the adjustment mechanism provided on the rectangular rod allows the two rectangular rods to reciprocate towards or away from each other on the first limit rod, the L-shaped hole groove provided on the rectangular rod allows the rotating plate to rotate in the L-shaped hole groove, the connecting plate provided on the rotating plate is rotatably connected to the rotating plate, the fixing rod provided on the connecting plate is fixedly connected to the explosion-proof box, the connecting plate is fixedly rotated on the fixing rod, the automobile battery can be placed more stably by the battery placement plate provided on the rotating plate, and the suction cup provided on the rectangular rod allows the suction cup to better adsorb and fix the automobile battery.

[0016] When the rectangular rod moves downward, the connecting plate and the fixed rod are on the same horizontal line, so that the connecting plate pushes the rectangular rod to move toward each other and clamp it. When the rectangular rod moves upward, the connecting plate and the fixed rod deviate from the same horizontal line, so that the connecting plate pulls the two rectangular rods to move away from each other.

[0017] The above structure drives the rectangular rod to move upward by the moving rod, and the two rectangular rods move away from each other at the same time, so that the car battery can be placed better. When the rectangular rod is driven to move downward by the moving rod, and the two rectangular rods move toward each other, the suction cups on the rectangular rods adsorb and fix the car battery, which can make the car battery be placed more stably and avoid the problem of car battery wear caused by strong vibration during transportation.

[0018] By means of the elliptical groove provided on the moving rod, the slider can slide within the inner wall of the elliptical groove within a limited position. By means of the brake rod provided on the slider, the moving rod can be lifted and reciprocated within the first track plate along with the rotation of the brake rod. By means of the rotating column provided on the brake rod, the rotating column can rotate on a fixed axis on the support rod. By means of the support rod provided on the rotating column, the rotating column can be placed more stably on the support rod.

[0019] The connecting rod provided on the rotating plate is used to drive the connecting rod to rotate on a fixed axis by rotating the rotating plate. The first conical teeth provided on the connecting rod are used to enable the first conical teeth to rotate on the connecting rod on a fixed axis. The supporting plate provided on the rectangular rod allows the fixing block to be placed better. The connecting column provided on the fixing block allows the fixing column to rotate on a fixed axis on the fixing block. The second conical teeth provided on the connecting column allow the second conical teeth to be transmission-connected to the first conical teeth. The second track plate provided on the supporting plate allows the second track plate to be placed more stably on the supporting plate. The third track plate provided on the second track plate allows the third track plate to move axially on the second track plate. The rubber anti-collision block provided on the third track plate allows the rubber anti-collision block to move axially on the third track plate. The rectangular inclined plane block provided on the third track plate allows the movable rod to move axially on the rectangular inclined plane block. The movable rod provided on the rectangular inclined plane block allows the movable rod to push the rubber anti-collision block to move axially. The return spring enables the rubber anti-collision block to better push the car battery. The limit block set on the movable rod can better limit the moving distance of the movable rod. The fixed plate set on the second track plate allows the cylindrical rod to be placed more stably on the fixed plate. The inclined plane rod set on the cylindrical rod allows the inclined plane rod to rotate on a fixed axis on the cylindrical rod. The first inclined plane block set on the inclined plane rod and the second inclined plane block set on the rubber anti-collision block allow the first inclined plane block and the second inclined plane block to be combined to limit the movement of the rubber anti-collision block. The inclined plane rod and the rectangular inclined plane block are provided with matching inclined planes. As the rectangular inclined plane block and the inclined plane rod move with each other, and the rectangular inclined plane block lifts the inclined plane rod, the first inclined plane block releases the fixation of the rubber anti-collision block. The third limit rod set on the inclined plane rod allows the third limit rod to well limit the moving distance of the car battery. The toothed plate set on the third track plate and the gear set on the connecting column allow the third track plate to better move axially in the second track plate as the gear is connected to the toothed plate.

[0020] The above structure, through the lifting and lowering movement of the rectangular rod, causes the rotating plate to drive the first conical tooth to rotate, so that the first conical tooth and the second conical tooth are driven to rotate, and at the same time drives the gear on the connecting column and the tooth plate to rotate, so that the tooth plate drives the third track plate to move axially in the second track plate, and at the same time the third track plate drives the rubber anti-collision block to move, and the second inclined plane block and the first inclined plane block are moved to engage and limit the movement of the rubber anti-collision block, so that the movable rod is compressed under the push of the third track plate, and when the rectangular inclined plane block and the inclined plane rod move relative to each other, the inclined plane rod rotates and moves upward, and at the same time the first inclined plane block and the second inclined plane block release the fixation of the rubber anti-collision block, so that the rubber anti-collision block can better push out the car battery, and the third limiting rod on the inclined plane rod rotates and moves downward, so that the third limiting rod limits the moving distance of the car battery to prevent the car battery from falling.

[0021] By means of the second limiting rod provided on the first track plate, the rectangular rods can move toward and away from each other more stably; by means of the sealing cover provided on the second limiting rod, the sealing cover and the explosion-proof box are sealed, so that the automobile battery can be better placed in the explosion-proof box; by means of the lifting plate provided on the sealing cover, the sealing cover can be better limited and lifted; by means of the sealing door provided on the explosion-proof box, the automobile battery can be better placed in and taken out of the explosion-proof box through the sealing door; by means of the universal wheels provided on the explosion-proof box, the universal wheels drive the explosion-proof box to move; and by means of the push rod provided on the explosion-proof box, the push rod can better push the explosion-proof box to move.

[0022] The coordinated use of the above structure solves the problem that it is difficult to effectively fix the car battery during transportation, so that the car battery will shake violently when encountering strong vibrations, resulting in a major safety hazard when the car battery is transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a side cross-sectional schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 3 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0026] Figure 4 For the present invention Figure 2 Schematic diagram of the structure at B in the middle;

[0027] Figure 5 It is a front cross-sectional schematic diagram of a rectangular rod structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the auxiliary mechanism of the present invention;

[0029] Figure 7 This is a schematic diagram of the auxiliary mechanism test of the present invention;

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention.

[0031] In the figure: 1, explosion-proof box; 2, first track plate; 3, moving rod; 311, elliptical groove; 4, first limiting rod; 5, rectangular rod; 51, L-shaped hole groove; 52, suction cup; 6, second limiting rod; 7, sealing cover; 8, lifting plate; 9, rotating plate; 10, connecting plate; 11, fixing rod; 12, battery placement plate; 13, supporting rod; 14, rotating column; 15, brake rod; 16, slider; 17, connecting rod; 18, first conical tooth; 19, supporting plate; 20, fixing rod Fixed block; 21, connecting column; 22, second conical tooth; 221, gear; 23, second track plate; 24, third track plate; 241, tooth plate; 25, rectangular inclined block; 26, movable rod; 261, limit block; 262, return spring; 27, rubber anti-collision block; 271, second inclined block; 28, fixed plate; 29, columnar rod; 30, inclined rod; 301, first inclined block; 31, third limit rod; 32, sealing door; 33, push rod; 34, universal wheel. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] See also Figures 1 to 8 The present invention provides a technical solution: an explosion-proof protection device for automobile batteries used in transportation, comprising an explosion-proof box 1 for storing batteries, wherein the explosion-proof box 1 is provided with a lifting mechanism for storing automobile batteries, wherein the lifting mechanism comprises first track plates 2 fixedly connected to both sides of the bottom of the inner wall of the explosion-proof box 1, wherein two first track plates 2 are slidably connected to opposite surfaces with moving rods 3 for lifting and reciprocating movement, wherein the top of the moving rod 3 is fixedly connected with a first limiting rod 4, wherein both ends of the first limiting rod 4 penetrate and are slidably connected with rectangular rods 5 for clamping and fixing automobile batteries, and an adjusting mechanism for making the two rectangular rods 5 move relative to each other to clamp and fix the automobile batteries is also provided on the inner walls on both sides of the explosion-proof box 1;

[0035] The adjustment mechanism includes two rectangular rods 5, each of which has two L-shaped slots 51. There are four L-shaped slots 51 in total, and they are symmetrically arranged on the two rectangular rods 5. The center position of the L-shaped slot 51 passes through both sides of the rectangular rod 5 and is rotatably connected to a rotating plate 9 through a pin shaft. The end of the rotating plate 9 close to the explosion-proof box 1 is rotatably connected to a connecting plate 10 that allows the two rectangular rods 5 to move toward or away from each other through a pin shaft. The end of the connecting plate 10 away from the rotating plate 9 is rotatably connected to a fixing rod 11 through a pin shaft, and the end of the fixing rod 11 away from the connecting plate 10 is fixedly connected to the inner wall of the explosion-proof box 1, and the end of the rotating plate 9 away from the connecting plate 10 is fixedly connected to a battery placement plate 12 for placing a car battery;

[0036] Two suction cups 52 for adsorbing and fixing the car battery are fixedly connected to the opposite surfaces of the two rectangular rods 5 . There are four suction cups 52 in total and they are evenly distributed on the two rectangular rods 5 near the tops of the two L-shaped slots 51 .

[0037] By setting up the explosion-proof box 1, the automobile battery can be better placed in the explosion-proof box 1, and the moving rod 3 can be lifted and reciprocated in the first track plate 2 by the first track plate 2, and the moving rod 3 set on the first track plate 2 allows the first limiting rod 4 to be better placed on the moving rod 3, and the first limiting rod 4 set on the moving rod 3 allows the two rectangular rods 5 to slide on the first limiting rod 4, and the rectangular rod 5 is lifted and reciprocated along with the moving rod 3; the two rectangular rods 5 are moved toward each other on the first limiting rod 4 by the adjusting mechanism set on the rectangular rod 5. Or move back and forth in opposite directions, through the L-shaped hole groove 51 set on the rectangular rod 5, the rotating plate 9 is rotated in the L-shaped hole groove 51, through the connecting plate 10 set on the rotating plate 9, the connecting plate 10 is rotatably connected on the rotating plate 9, through the fixing rod 11 set on the connecting plate 10, and the fixing rod 11 is fixedly connected to the explosion-proof box 1, so that the connecting plate 10 is rotated on the fixing rod 11, through the battery placement plate 12 set on the rotating plate 9, the car battery can be placed more stably, and through the suction cup 52 set on the rectangular rod 5, the suction cup 52 can better adsorb and fix the car battery.

[0038] When the rectangular rod 5 moves downward, the connecting plate 10 and the fixed rod 11 are on the same horizontal line, so that the connecting plate 10 pushes the rectangular rod 5 to move toward each other and clamp. When the rectangular rod 5 moves upward, the connecting plate 10 and the fixed rod 11 deviate from the same horizontal line, so that the connecting plate 10 pulls the two rectangular rods 5 to move away from each other.

[0039] In the above structure, the moving rod 3 drives the rectangular rod 5 to move upward, and the two rectangular rods 5 move away from each other, so that the car battery can be placed better. When the moving rod 3 drives the rectangular rod 5 to move downward, and the two rectangular rods 5 move toward each other, the suction cup 52 on the rectangular rod 5 adsorbs and fixes the car battery, which can make the car battery be placed more stably and avoid the problem of car battery wear caused by strong vibration during transportation.

[0040] Embodiment 2

[0041] On the basis of the first embodiment, further:

[0042] The moving rod 3 is provided with a rotating mechanism for enabling the rectangular rod 5 to perform lifting and reciprocating movements. The rotating mechanism includes an elliptical groove 311 on one end of the moving rod 3, and a slider 16 is connected to the inner wall of the elliptical groove 311 in a limited sliding manner. The end of the slider 16 away from the elliptical groove 311 is movably connected to a brake rod 15 that enables the moving rod 3 to perform lifting and reciprocating movements on the first track plate 2. The brake rod 15 is fixedly connected to a rotating column 14 on the back surface of the end away from the slider 16. The end of the rotating column 14 away from the brake rod 15 penetrates and is rotatably connected to a support rod 13. The bottom of the support rod 13 is fixedly connected to the inner wall of the explosion-proof box 1. The end of the rotating column 14 away from the brake rod 15 is provided with a power mechanism, and the output shaft on the power mechanism is coaxially fixedly connected and transmitted to the rotating column 14.

[0043] By means of the elliptical groove 311 provided on the moving rod 3, the slider 16 is allowed to slide within the inner wall of the elliptical groove 311. By means of the brake rod 15 provided on the slider 16, the moving rod 3 is allowed to move up and down and reciprocate in the first track plate 2 along with the rotation of the brake rod 15. By means of the rotating column 14 provided on the brake rod 15, the rotating column 14 is allowed to rotate on a fixed axis on the support rod 13. By means of the support rod 13 provided on the rotating column 14, the rotating column 14 can be placed more stably on the support rod 13.

[0044] Embodiment 3

[0045] On the basis of the second embodiment, further:

[0046] The rectangular rod 5 is also provided with an auxiliary mechanism for pushing out the car battery on the rotating plate 9 for easy removal by personnel, and the auxiliary mechanism includes one end of one of the rectangular rods 5 is coaxially fixedly connected with the two rotating plates 9 and is transmission-connected with a connecting rod 17, and the ends of the two connecting rods 17 away from the rotating plate 9 both penetrate the rectangular rod 5 and are rotationally connected, and the end of the connecting rod 17 away from the rotating plate 9 is fixedly connected with a first conical tooth 18, and an end of the rectangular rod 5 close to the connecting rod 17 and fixedly connected to the rectangular rod 5 in the horizontal direction is provided with a support plate 19, and the support plate 19 is fixedly connected with fixed blocks 20 at symmetrical positions on both sides away from one end of the rectangular rod 5, and the two fixed blocks 20 are penetrated and rotationally connected with a connecting column 21, and the connecting column 21 is fixedly connected with a second conical tooth 22 close to the first conical tooth 18, and the second conical tooth 22 is transmission-connected with the first conical tooth 18;

[0047] The auxiliary mechanism also includes a second track plate 23 fixedly connected to one end of the support plate 19 away from the connecting rod 17, a third track plate 24 is slidably connected to the inner wall of the second track plate 23, a rubber anti-collision block 27 for pushing the battery out is slidably connected to the inner wall of the third track plate 24, a rectangular inclined plane block 25 is fixedly connected to one end of the third track plate 24 away from the rubber anti-collision block 27, a movable rod 26 is passed through and movably connected to the rectangular inclined plane block 25, one end of the movable rod 26 is fixedly connected to the rubber anti-collision block 27, the rectangular inclined plane block 25 is fixedly connected to the opposite surface of the rubber anti-collision block 27, so that the rubber anti-collision block 27 can better push the car battery out of the reset spring 262, the end of the movable rod 26 away from the rubber anti-collision block 27 is fixedly connected to the limited block 261, the end of the second track plate 23 away from the support plate 19 is fixedly connected to the fixed plate 28, and the fixed plate 28 is fixed at one end away from the second track plate 23 A cylindrical rod 29 is connected, and a bevel rod 30 is rotatably connected to the outer contour of one end of the cylindrical rod 29 away from the fixed plate 28. The bevel rod 30 is fixedly connected to a first bevel block 301 at the center position of the surface opposite to the rubber anti-collision block 27. The end of the rubber anti-collision block 27 close to the rectangular bevel block 25 is fixedly connected to a second bevel block 271 that is adapted to fix the rubber anti-collision block 27 with the first bevel block 301. The bevel rod 30 is fixedly connected to the bevel on the rectangular bevel block 25. The surfaces are adapted to each other, and the inclined rod 30 moves with the rectangular inclined block 25 to release the fixation of the first inclined block 301 on the rubber anti-collision block 27, and the end of the inclined rod 30 close to the columnar rod 29 is fixedly connected to the third limit rod 31 for limiting the moving distance of the automobile battery, and the end of the third track plate 24 close to the support plate 19 is fixedly connected to the tooth plate 241, and the second conical tooth 22 on the connecting column 21 away from the end of the first conical tooth 18 is transmission-connected to the tooth plate 241.

[0048] By means of the connecting rod 17 provided on the rotating plate 9, the rotation of the rotating plate 9 drives the connecting rod 17 to rotate on a fixed axis. By means of the first conical tooth 18 provided on the connecting rod 17, the first conical tooth 18 is rotated on the connecting rod 17 on a fixed axis. By means of the supporting plate 19 provided on the rectangular rod 5, the fixing block 20 can be better placed. By means of the connecting column 21 provided on the fixing block 20, the connecting column 21 is rotated on a fixed axis on the fixing block 20. By means of the second conical tooth 22 provided on the connecting column 21, the second conical tooth 22 is transmission-connected to the first conical tooth 18. By means of the second track plate 23 provided on the supporting plate 19, the second track plate 23 is The track plate 23 can be placed more stably on the support plate 19. The third track plate 24 provided on the second track plate 23 allows the third track plate 24 to move axially on the second track plate 23. The rubber anti-collision block 27 provided on the third track plate 24 allows the rubber anti-collision block 27 to move axially on the third track plate 24. The rectangular inclined surface block 25 provided on the third track plate 24 allows the movable rod 26 to move axially on the rectangular inclined surface block 25. The movable rod 26 provided on the rectangular inclined surface block 25 allows the movable rod 26 to push the rubber anti-collision block 27 to move axially. The return spring 262 provided on the rectangular inclined surface block 25 allows the movable rod 26 to push the rubber anti-collision block 27 to move axially. , so that the rubber anti-collision block 27 can better push the car battery, through the limit block 261 set on the movable rod 26, so that 061 can better limit the moving distance of the movable rod 26, through the fixed plate 28 set on the second track plate 23, the columnar rod 29 can be placed more stably on the fixed plate 28, and the inclined rod 30 set on the columnar rod 29 allows the inclined rod 30 to rotate on the columnar rod 29, through the first inclined block 301 set on the inclined rod 30, and the second inclined block 271 set on the rubber anti-collision block 27, the first inclined block 301 and the second inclined block 271 are combined to limit the movement of the rubber anti-collision block 27, By providing matching inclined surfaces on the inclined rod 30 and the rectangular inclined block 25, the rectangular inclined block 25 and the inclined rod 30 move relative to each other, and the rectangular inclined block 25 lifts the inclined rod 30, so that the first inclined block 301 releases the fixation of the rubber anti-collision block 27, and the third limiting rod 31 provided on the inclined rod 30 can well limit the moving distance of the automobile battery, and the toothed plate 241 provided on the third track plate 24 and the gear 221 provided on the connecting column 21, accompanied by the transmission connection between the gear 221 and the toothed plate 241, the third track plate 24 can better perform axial movement in the second track plate 23.

[0049] In the above structure, the rectangular rod 5 is lifted and lowered, so that the rotating plate 9 drives the first conical tooth 18 to rotate, so that the first conical tooth 18 and the second conical tooth 22 are driven to rotate, and at the same time, the gear 221 on the connecting column 21 and the tooth plate 241 are driven to rotate, so that the tooth plate 241 drives the third track plate 24 to move axially in the second track plate 23, and at the same time, the third track plate 24 drives the rubber anti-collision block 27 to move, and the second inclined surface block 271 is engaged with the first inclined surface block 301 to limit the movement of the rubber anti-collision block 27. 7 moves, so that the movable rod 26 is compressed under the push of the third track plate 24, and when the rectangular inclined plane block 25 and the inclined plane rod 30 move relative to each other, the inclined plane rod 30 rotates and moves upward, and at the same time, the first inclined plane block 301 and the second inclined plane block 271 release the fixation of the rubber anti-collision block 27, so that the rubber anti-collision block 27 can better push the car battery out, and the third limiting rod 31 on the inclined plane rod 30 rotates and moves downward, so that the third limiting rod 31 limits the moving distance of the car battery to prevent the car battery from falling.

[0050] Embodiment 4

[0051] On the basis of the third embodiment, further:

[0052] The end of the rectangular rod 5 away from the first limiting rod 4 is slidably connected to the second limiting rod 6, and the end of the second limiting rod 6 away from the rectangular rod 5 is fixedly connected to a sealing cover 7 for sealing the explosion-proof box 1, and both sides of the sealing cover 7 are fixedly connected to lifting plates 8, and the end of the lifting plate 8 away from the sealing cover 7 penetrates the explosion-proof box 1 and is limitedly slidably connected;

[0053] The explosion-proof box 1 is provided with a sealed door 32 near the top for observing the car battery inside the explosion-proof box 1, and the bottom of the explosion-proof box 1 near the four corners is fixedly connected with universal wheels 34 for moving the explosion-proof box 1, and the center positions of both sides of the end of the explosion-proof box 1 away from the sealed door 32 are fixedly connected with push rods 33 for pushing the explosion-proof box 1 to move.

[0054] By means of the second limiting rod 6 provided on the first track plate 2, the rectangular rod 5 can be moved toward and away from each other more stably; by means of the sealing cover 7 provided on the second limiting rod 6, the sealing cover 7 and the explosion-proof box 1 are sealed, so that the automobile battery can be better placed in the explosion-proof box 1; by means of the lifting plate 8 provided on the sealing cover 7, the sealing cover 7 can be better limited and lifted; by means of the sealing door 32 provided on the explosion-proof box 1, the automobile battery can be better placed in and taken out of the explosion-proof box 1 through the sealing door 32; by means of the universal wheel 34 provided on the explosion-proof box 1, the universal wheel 34 drives the explosion-proof box 1 to move; by means of the push rod 33 provided on the explosion-proof box 1, the push rod 33 can better push the explosion-proof box 1 to move.

[0055] Furthermore, the invention can effectively fix the car battery during transportation to prevent the wear of the car battery caused by the front vibration. The invention is easy to use and is better than the traditional products.

[0056] Working principle: When the automobile battery explosion-proof protection device for transportation is used, the explosion-proof box 1 is set so that the automobile battery can be better placed in the explosion-proof box 1, and the first track plate 2 set on the explosion-proof box 1 allows the moving rod 3 to be lifted and reciprocated in the first track plate 2, and the moving rod 3 set on the first track plate 2 allows the first limiting rod 4 to be better placed on the moving rod 3, and the first limiting rod 4 set on the moving rod 3 allows the two rectangular rods 5 to slide on the first limiting rod 4, and at the same time, the rectangular rods 5 are lifted and reciprocated along with the moving rod 3; the adjustment mechanism set on the rectangular rod 5 allows the two rectangular rods 5 to be lifted and reciprocated. The rod 5 reciprocates toward or away from the first limiting rod 4, and the rotating plate 9 rotates on a fixed axis in the L-shaped hole groove 51 through the L-shaped hole groove 51 set on the rectangular rod 5. The connecting plate 10 set on the rotating plate 9 is rotatably connected to the rotating plate 9. The fixing rod 11 set on the connecting plate 10 and the fixing rod 11 are fixedly connected to the explosion-proof box 1, so that the connecting plate 10 rotates on a fixed axis on the fixing rod 11. The battery placement plate 12 set on the rotating plate 9 allows the car battery to be placed more stably. The suction cup 52 set on the rectangular rod 5 allows the suction cup 52 to better adsorb and fix the car battery.

[0057] When the rectangular rod 5 moves downward, the connecting plate 10 and the fixed rod 11 are on the same horizontal line, so that the connecting plate 10 pushes the rectangular rod 5 to move toward each other and clamp. When the rectangular rod 5 moves upward, the connecting plate 10 and the fixed rod 11 deviate from the same horizontal line, so that the connecting plate 10 pulls the two rectangular rods 5 to move away from each other.

[0058] In the above structure, the moving rod 3 drives the rectangular rod 5 to move upward, and the two rectangular rods 5 move away from each other, so that the car battery can be placed better. When the moving rod 3 drives the rectangular rod 5 to move downward, and the two rectangular rods 5 move toward each other, the suction cup 52 on the rectangular rod 5 adsorbs and fixes the car battery, which can make the car battery more stably placed and avoid the problem of car battery wear caused by strong vibration during transportation.

[0059] Furthermore, the invention can effectively fix the car battery during transportation to prevent the wear of the car battery caused by the front vibration. The invention is easy to use and is better than the traditional products.

[0060] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof protection device for automobile batteries used in transportation, characterized in that: The invention comprises an explosion-proof box (1) for storing batteries, wherein a lifting mechanism for storing automobile batteries is provided in the explosion-proof box (1), wherein the lifting mechanism comprises first track plates (2) fixedly connected to both sides of the bottom of the inner wall of the explosion-proof box (1), and two first track plates (2) are slidably connected to opposite surfaces with moving rods (3) for lifting and reciprocating movement; The top of the moving rod (3) is fixedly connected to a first limiting rod (4), and both ends of the first limiting rod (4) are penetrated and slidably connected to rectangular rods (5) for clamping and fixing the vehicle battery; The inner walls on both sides of the explosion-proof box (1) are also provided with an adjustment mechanism for enabling the two rectangular rods (5) to move relative to each other to clamp and fix the automobile battery; the adjustment mechanism comprises two L-shaped slots (51) each provided on the two rectangular rods (5), and there are four L-shaped slots (51) in total, which are symmetrically arranged on the two rectangular rods (5); The center of the L-shaped hole (51) passes through both sides of the rectangular rod (5) and is rotatably connected to a rotating plate (9) via a pin shaft. The end of the rotating plate (9) close to the explosion-proof box (1) is rotatably connected to a connecting plate (10) via a pin shaft so that the two rectangular rods (5) can move toward or away from each other. The end of the connecting plate (10) away from the rotating plate (9) is rotatably connected to a fixing rod (11) via a pin shaft, and the end of the fixing rod (11) away from the connecting plate (10) is fixedly connected to the inner wall of the explosion-proof box (1). The end of the rotating plate (9) away from the connecting plate (10) is fixedly connected to a battery placement plate (12) for placing a car battery. The movable rod (3) is provided with a rotating mechanism for enabling the rectangular rod (5) to move up and down and reciprocate. The rotating mechanism comprises an elliptical groove (311) formed at one end of the movable rod (3), the inner wall of the elliptical groove (311) being slidably connected to a slider (16), an end of the slider (16) away from the elliptical groove (311) being movably connected to a brake rod (15) for enabling the movable rod (3) to move up and down and reciprocate on the first track plate (2), a rear surface of the brake rod (15) away from the end of the slider (16) being fixedly connected to a rotating column (14), and an end of the rotating column (14) away from the brake rod (15) passing through and rotating A support rod (13) is connected, the bottom of the support rod (13) is fixedly connected to the inner wall of the explosion-proof box (1), and a power mechanism is provided at one end of the rotating column (14) away from the brake rod (15), and the output shaft on the power mechanism is coaxially fixedly connected and driven with the rotating column (14); the rectangular rod (5) is also provided with an auxiliary mechanism for pushing out the car battery on the rotating plate (9) for easy removal by personnel, and the auxiliary mechanism includes one end of one of the rectangular rods (5) is coaxially fixedly connected to the two rotating plates (9) and drivenly connected to a connecting rod (17), and the ends of the two connecting rods (17) away from the rotating plates (9) both penetrate the rectangular rod (5) and rotate. The connecting rod (17) is dynamically connected to the rotating plate (9), the end of the connecting rod (17) away from the rotating plate (9) is fixedly connected to the first conical tooth (18), the end of the rectangular rod (5) close to the connecting rod (17) and fixedly connected to the rectangular rod (5) in the horizontal direction is a support plate (19), the support plate (19) is fixedly connected to the two symmetrical positions on both sides away from the end of the rectangular rod (5), the two fixed blocks (20) are penetrated and rotatably connected to the connecting column (21), the connecting column (21) is fixedly connected to the second conical tooth (22) close to the first conical tooth (18), and the second conical tooth (22) is drivingly connected to the first conical tooth (18).

2. The explosion-proof protection device for automobile batteries used in transportation according to claim 1, characterized in that: The auxiliary mechanism further comprises a second track plate (23) fixedly connected to one end of the support plate (19) away from the connecting rod (17); a third track plate (24) is slidably connected to the inner wall of the second track plate (23); a rubber anti-collision block (27) for pushing out the battery is slidably connected to the inner wall of the third track plate (24); a rectangular inclined surface block (25) is fixedly connected to one end of the third track plate (24) away from the rubber anti-collision block (27); a movable rod (26) passes through and is movably connected to the rectangular inclined surface block (25); and the movable rod (26) is movably connected to the inner wall of the third track plate (24). One end of the rod (26) is fixedly connected to the rubber anti-collision block (27); the rectangular inclined surface block (25) is fixedly connected to the opposite surface of the rubber anti-collision block (27) so that the rubber anti-collision block (27) can better push out the vehicle battery with a return spring (262); one end of the movable rod (26) away from the rubber anti-collision block (27) is fixedly connected to a limit block (261); one end of the second track plate (23) away from the support plate (19) is fixedly connected to a fixing plate (28); and one end of the fixing plate (28) away from the second track plate (23) is fixedly connected to a fixing plate (28). A columnar rod (29) is connected, and an inclined rod (30) is rotatably connected to the outer contour of one end of the columnar rod (29) away from the fixed plate (28). A first inclined block (301) is fixedly connected to the center position of the surface of the inclined rod (30) opposite to the rubber anti-collision block (27). An end of the rubber anti-collision block (27) close to the rectangular inclined block (25) is fixedly connected to a second inclined block (271) adapted to fix the first inclined block (301) to the rubber anti-collision block (27). The inclined rod (30) is fixedly connected to the rectangular inclined block (25). The inclined surfaces are matched, and the inclined rod (30) and the rectangular inclined block (25) move to release the fixation of the first inclined block (301) to the rubber anti-collision block (27); one end of the inclined rod (30) close to the columnar rod (29) is fixedly connected to a third limit rod (31) for limiting the moving distance of the vehicle battery; one end of the third track plate (24) close to the support plate (19) is fixedly connected to a tooth plate (241); and the gear (221) at one end of the connecting column (21) away from the second conical tooth (22) is drivingly connected to the tooth plate (241).

3. The explosion-proof protection device for automobile batteries used in transportation according to claim 1, characterized in that: The end of the rectangular rod (5) away from the first limiting rod (4) is slidably connected to a second limiting rod (6), the end of the second limiting rod (6) away from the rectangular rod (5) is fixedly connected to a sealing cover (7) for sealing the explosion-proof box (1), both sides of the sealing cover (7) are fixedly connected to lifting plates (8), and the end of the lifting plate (8) away from the sealing cover (7) penetrates the explosion-proof box (1) and is slidably connected in a limited manner.

4. The explosion-proof protection device for automobile batteries used in transportation according to claim 1, characterized in that: Two suction cups (52) for adsorbing and fixing the automobile battery are fixedly connected to the opposite surfaces of the two rectangular rods (5), and there are four suction cups (52) in total, which are evenly distributed on the two rectangular rods (5) near the tops of the two L-shaped slots (51).

5. The explosion-proof protection device for automobile batteries used in transportation according to claim 1, characterized in that: The explosion-proof box (1) is provided with a sealed door (32) near the top for observing the automobile battery inside the explosion-proof box (1), and universal wheels (34) for moving the explosion-proof box (1) are fixedly connected at positions near the four corners of the bottom of the explosion-proof box (1), and push rods (33) for pushing the explosion-proof box (1) to move are fixedly connected at the center positions on both sides of one end of the explosion-proof box (1) away from the sealed door (32).

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