Background
The hoisting equipment can be divided into a plurality of types such as light and small hoisting equipment, a lifter, a crane, an overhead monorail system and the like according to different structures, the light and small hoisting equipment mainly comprises a hoisting tackle, a lifting appliance, a jack, a manual hoist, an electric hoist and a common winch, and most of the light and small hoisting equipment are small in size, light in weight and convenient to use; except for the electric hoist and the winch, most of the electric hoists are driven by manpower, so that the electric hoist is suitable for occasions with heavy work; they can be used independently, some can also be used as hoisting mechanism of crane;
new energy automobile all puts new energy automobile in the top of vapour vehicle support (this support accords with the vehicle of loading and transporting) earlier usually when the vanning, rethread fork truck or various small-size hoisting equipment adjust vapour vehicle support, then place vapour vehicle support in the inside of container in, whole process is simple orderly, when adjusting vapour vehicle support angle, need use mutually supporting of a plurality of jacks, earlier promote the claw to promote the vapour vehicle support after filling in promptly, the step is comparatively loaded down with trivial details, it is long consuming time, for this the hoisting equipment who is used for new energy automobile to vanning is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art problem that operating personnel need carry out the jacking to vapour car support substep, and the hoisting equipment who is used for new energy automobile vanning that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifting device for new energy automobile boxing comprises a transfer bottom plate and a plurality of universal wheels fixedly arranged in the middle of the lower end of the transfer bottom plate, wherein a lifting shell is fixedly arranged on one side of the upper end of the transfer bottom plate, and a lifting mechanism is arranged in the lifting shell;
hoisting mechanism locates two first drive lead screws that promote the inside both sides of shell and slides and locate the spacing shell of the inside rectangle of promotion shell including the symmetry rotation, the middle part of first drive lead screw is equipped with the screw thread seat through the thread connection cover, the one end of screw thread seat and the middle part one end fixed connection of the spacing shell of rectangle, the both ends of the spacing shell of rectangle are the fixed a plurality of sliding blocks that are equipped with still symmetry, the fixed rectangle spout that is equipped with cooperation screw thread seat and sliding block and uses in inside of promoting the shell, the inside of the spacing shell of rectangle is equipped with spacing subassembly.
The above technical solution further comprises:
the limiting assembly comprises a second driving screw rod rotatably arranged in the rectangular limiting shell and a bar-shaped driving block slidably arranged in the rectangular limiting shell, an internal thread hole matched with the second driving screw rod is formed in the middle of the bar-shaped driving block, and two limiting blocks are symmetrically and fixedly arranged at the right end of the bar-shaped driving block;
the left end of second drive lead screw just is located the fixed driven gear that is equipped with in the outside of the spacing shell of rectangle, the inner wall that promotes the shell just is located the vertical fixed two dogs that are equipped with in driven gear's both sides, one of them the dog is close to the fixed drive tooth piece that is equipped with of one end of driven gear, driven gear can with the drive tooth piece intermeshing of dog one end.
The above technical solution further comprises:
two driving motors are fixedly arranged at the upper end of the lifting shell, and the upper end of the first driving screw rod is fixedly connected with the output ends of the driving motors.
The above technical solution further comprises:
the head of the limiting block is integrally wedge-shaped, and the upper end of the limiting block is provided with an inclined downward inclined plane.
And one end of the rectangular limiting shell is provided with a rectangular hole facilitating the sliding-out of the limiting block.
And a placing groove for placing a balance weight is formed in the other side of the upper end of the transfer bottom plate.
The height of the threaded seat is the same as that of the rectangular limiting shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, can order about two stoppers in the spacing subassembly through hoisting mechanism and stretch out to can also order about two stopper upward movements, and then make the vapour vehicle support of placing the vehicle promote, whole process is simple swift, does not need the cooperation of a plurality of jacks, single lifting in the time of alright accomplishing one side vapour vehicle support, and fork truck of deuterogamying just can place the adjustment of angle to the vapour vehicle support fast, has accelerated the actual efficiency of car vanning.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, the lifting device for new energy automobile packing provided by the utility model comprises a transfer bottom plate 1 and a plurality of universal wheels fixedly arranged in the middle of the lower end of the transfer bottom plate 1, wherein a lifting shell 2 is fixedly arranged on one side of the upper end of the transfer bottom plate 1, and a lifting mechanism 3 is arranged inside the lifting shell 2;
the hoisting mechanism 3 comprises two first driving screw rods 301 which are symmetrically and rotatably arranged on two sides inside the lifting shell 2 and a rectangular limiting shell 302 which is slidably arranged inside the lifting shell 2, the middle parts of the first driving screw rods 301 are provided with threaded seats 303 through threaded connecting sleeves, one ends of the threaded seats 303 are fixedly connected with one ends of the middle parts of the rectangular limiting shell 302, two ends of the rectangular limiting shell 302 are further symmetrically and fixedly provided with a plurality of sliding blocks, a rectangular sliding groove which is used for matching the threaded seats 303 and the sliding blocks is fixedly arranged inside the lifting shell 2, and a limiting component 4 is arranged inside the rectangular limiting shell 302;
through controlling two driving motor 304's positive and negative rotations, alright order about two first drive lead screw 301's positive and negative rotations in order to realize, when first drive lead screw 301 corotation, threaded seat 303 upward movement can be ordered to first drive lead screw 301, and then make the spacing shell 302 of rectangle fixed with threaded seat 303 wholly upwards remove, and then make spacing subassembly 4 whole also can the upward movement, when the spacing shell 302 of rectangle moves to the inside top of promoting shell 2, control driving motor 304 reversal, first drive lead screw 301 reversal promptly, thereby alright order to order about the spacing shell 302 downstream of rectangle, further make the spacing shell 302 of rectangle resume to initial position, when the spacing shell 302 of rectangle reciprocates, the setting of sliding block can make whole upper and lower process steady, can not make the spacing shell 302 of rectangle produce the slope.
Further, the limiting assembly 4 comprises a second driving screw 401 rotatably arranged inside the rectangular limiting shell 302 and a bar-shaped driving block 402 slidably arranged inside the rectangular limiting shell 302, an internal thread hole matched with the second driving screw 401 is formed in the middle of the bar-shaped driving block 402, and two limiting blocks 403 are symmetrically and fixedly arranged at the right end of the bar-shaped driving block 402;
a driven gear 404 is fixedly arranged at the left end of the second driving screw 401 and on the outer side of the rectangular limiting shell 302, two stoppers 201 are vertically and fixedly arranged on the inner wall of the lifting shell 2 and on two sides of the driven gear 404, a driving tooth block is fixedly arranged at one end of one stopper 201 close to the driven gear 404, and the driven gear 404 can be meshed with the driving tooth block at one end of the stopper 201;
when the whole upward movement of the rectangular limiting shell 302, the limiting assembly 4 can also move upward, at this moment, the driven gear 404 is located between the two stoppers 201, the driven gear 404 is meshed with the driving tooth block at one end of one of the stoppers 201, so that when the driven gear 404 moves upward, the driving tooth block can enable the driven gear 404 to rotate, the rotation of the driven gear 404 can enable the second driving screw rod 401 to rotate, the strip-shaped driving block 402 is driven to move to the right side, the two limiting blocks 403 are further enabled to extend outwards, the automobile support is limited, meanwhile, the two limiting blocks 403 can move upward, the automobile support is jacked up, and the placing angle of the automobile support is adjusted.
Further, two driving motors 304 are fixedly arranged at the upper end of the lifting shell 2, and the upper end of the first driving screw rod 301 is fixedly connected with the output ends of the driving motors 304.
Further, the head of the limiting block 403 is integrally wedge-shaped, and the upper end of the limiting block 403 is provided with an inclined downward slope, so that the limiting block can be conveniently inserted into the lower portion of the automobile support, and therefore the automobile support can be rapidly limited.
Further, one end of the rectangular limiting shell 302 is provided with a rectangular hole for the limiting block 403 to slide out conveniently.
Further, the other side of the upper end of the transfer floor 1 is provided with a placing groove for placing a balance weight for preventing the transfer floor 1 from being inclined.
Further, the height of the screw seat 303 is the same as that of the rectangular limit shell 302.
In this embodiment, through the rotation of ordering about first drive lead screw 301 and then make the spacing shell 302 of rectangle go up and down in vertical plane, and at the ascending in-process of the spacing shell 302 of rectangle, can also make stopper 403 stretch out, thereby carry on spacingly to the vapour vehicle support, realized jack-up and put down the vapour vehicle support, operating personnel's work content has been alleviateed, the accommodation process has been accelerated by a wide margin, whole process automation degree is high, the operation degree of difficulty is lower, single alright in order to accomplish whole adjustment operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.