CN219689251U

CN219689251U - Rotary lifting device

Info

Publication number: CN219689251U
Application number: CN202321062941.9U
Authority: CN
Inventors: 范增增; 杨诗婧; 戴立东; 姜东升
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-15
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a rotary lifting device, and relates to the technical field of lifting related equipment. The lifting device comprises a lifting box and a bottom plate arranged at a position right below the lifting box, wherein a screw rod is spirally connected between the upper side and the lower side of the inside of the lifting box, lifting plates are arranged at the left and right positions below the front side of the bottom plate, an inverted T plate is arranged at the rear side position between the two lifting plates, a clamping block is arranged at the upper position of the inverted T plate, a sliding plate connected with the surface side of the lifting box is fixed at the rear side of the clamping block, a movable slat is fixed at the rear side wall of the sliding plate, sleeves are fixed at the rear side wall of the lifting plate, and locking rods are arranged at the positions, corresponding to the sleeves, of the rear side of the inverted T plate. According to the lifting device, the lifting of the movable slat is driven by the screw rod, so that the lifting of the object structure at the lower part is facilitated, and meanwhile, the dismounting treatment between the locking rod and the sleeve is realized, so that the dismounting work of the lifting plate is realized.

Description

Rotary lifting device

Technical Field

The utility model belongs to the technical field of lifting related equipment, and particularly relates to a rotary lifting device.

Background

The AGV of current area, unloading function is through integrating lifting means to the AGV on, lets AGV self possess the function of lifting, after the AGV reaches the destination, only need utilize lifting mechanism alright go up the unloading to the cost of unloading has been reduced, but it still has following drawback in the in-service use:

1. the existing rotary lifting devices cannot quickly lift low objects, and most of the existing rotary lifting devices need to be carried to lifting structure positions of the devices by users, so that the lifting efficiency of the devices is reduced;

2. the rotation lifting device can cause damage to the lifting structure under long-time use, and the use of the device can be affected due to the fact that the rotation lifting device does not have a function of quick assembly disassembly.

Therefore, the conventional rotary lifting device cannot meet the practical requirements, so there is an urgent need for improved technology in the market to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a rotary lifting device, which is convenient for lifting a low object structure by lifting a movable slat through driving a screw rod, and meanwhile, the lifting device can realize the dismounting and mounting work of a lifting plate by dismounting and mounting a locking rod and a sleeve.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a rotary lifting device which comprises a lifting box and a bottom plate arranged at a position right below the lifting box, wherein a screw rod is spirally connected between the upper side and the lower side of the inside of the lifting box, lifting plates are arranged at the left and right positions below the front side of the bottom plate, an inverted T plate is arranged at the rear side position between the two lifting plates, a clamping block is arranged at the upper position of the inverted T plate, a sliding plate connected with the surface side of the lifting box is fixed at the rear side of the clamping block, a movable slat is fixed at the rear side wall of the sliding plate, sleeves are fixed at the rear side wall of the lifting plate, and locking rods are arranged at the positions, corresponding to the sleeves, of the rear side of the inverted T plate.

Further, a vertical opening is formed in the front portion of the surface side of the lifting box, and the portions, penetrating through the vertical openings, of the movable lath are located between the spiral sheets of the spiral rod.

Further, a motor is fixed at the upper side of the outer part of the lifting box, and the rotating shaft end of the motor is fixedly connected with the upper end of the screw rod.

Further, universal wheels are fixed at four-side angle positions of the lower side of the bottom plate, and push rods are fixed on the upper side wall of the bottom plate behind the lifting box.

Further, a bracket connected with the bottom plate through bolts is fixed on the lower side of the lifting box.

Further, the fixture block is sleeved on the upper part of the inverted T plate through a T-shaped opening which is formed by penetrating through the upper side of the fixture block, and a supporting block which is positioned at the lower side of the protruding block of the inverted T plate is fixed on the inner side of the T-shaped opening.

Further, locking holes are formed in the side walls of the inverted T plate, corresponding to the sleeves, and the sleeves penetrate through the inner portions of the similar locking holes to be in spiral connection with the locking rods.

The utility model has the following beneficial effects:

1. when the lifting device is used, the motor is controlled to work, and then the motor can directly drive the screw rod to rotate positively, so that the screw rod can drive the movable slat to move upwards, the lifting plate is driven to move upwards in the mode, the lifting plate lifts an external structure upwards, the screw rod can be driven to rotate reversely by controlling the lifting plate to move downwards, and the screw rod can drive the movable slat to move downwards, so that the lifting of a low object structure is facilitated.

2. When the lifting plate is disassembled, the locking rod can be unscrewed at the sleeve position, so that the inverted T plate can be disassembled for the sleeve by the locking rod, and then the inverted T plate can be disassembled for replacement, meanwhile, when the inverted T plate is installed, the sleeve can be inserted into the locking hole, and the locking rod is screwed at the inner position of the locking hole, so that the lifting plate can be installed on the inverted T plate.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the screw rod and the lift plate;

FIG. 3 is a block diagram of the lift plate and base plate;

fig. 4 is a structural view of the lift plate.

In the drawings, the list of components represented by the various numbers is as follows:

1. a lifting box; 101. a vertical port; 102. a supporting frame; 2. a screw rod; 3. a motor; 4. a bottom plate; 401. a push rod; 402. a universal wheel; 5. a lifting plate; 501. a T-plate is inverted; 502. a clamping block; 503. a T-shaped port; 504. a support block; 505. a slide plate; 506. a locking hole; 507. moving the lath; 508. a locking lever; 509. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model is a rotary lifting device, comprising a lifting box 1 and a bottom plate 4 disposed at a position right below the lifting box 1, wherein a screw rod 2 is spirally connected between the upper side and the lower side of the inside of the lifting box 1, lifting plates 5 are disposed at left and right positions below the front side of the bottom plate 4, an inverted T plate 501 is disposed at a rear side position between the two lifting plates 5, a clamping block 502 is disposed at an upper position of the inverted T plate 501, a sliding plate 505 connected with a surface side of the lifting box 1 is fixed at a rear side of the clamping block 502, and a movable slat 507 is fixed at a rear side wall of the sliding plate 505;

through the arrangement and use of the structure, when an external structure is required to be lifted, the bottom plate 4 is pushed to move, so that the bottom plate 4 can push the lifting plate 5 to move to the lower side of the external structure, at the moment, the control motor 3 works, so that the motor 3 can directly drive the spiral rod 2 to rotate positively, the spiral rod 2 can drive the movable slat 507 to move upwards, the lifting plate 5 is driven to move upwards in the way, the lifting plate 5 is driven to lift the external structure upwards, the lifting plate 5 is controlled to move downwards, the spiral rod 2 can be driven to rotate reversely through the motor 3, and the spiral rod 2 can drive the movable slat 507 to move downwards;

the rear side walls of the lifting plates 5 are respectively fixed with a sleeve 509, and locking rods 508 are respectively arranged at the positions of the rear sides of the inverted T plates 501 corresponding to the sleeves 509; when the lifting plate 5 needs to be disassembled, the locking rod 508 can be unscrewed at the position of the sleeve 509, so that the locking rod 508 can enable the inverted-T plate 501 to disassemble the sleeve 509, and further, the inverted-T plate 501 can be disassembled and replaced, meanwhile, when the inverted-T plate 501 is installed, the sleeve 509 can be inserted into the position of the locking hole 506, the locking rod 508 can be screwed at the inner position of the locking hole 506, and therefore the lifting plate 5 can be installed on the inverted-T plate 501.

As shown in fig. 1 to 3, a vertical opening 101 is formed in a front portion of a surface side of a lifting box 1, a portion of a moving slat 507 penetrating through the vertical opening 101 is located between spiral sheets of a spiral rod 2, a motor 3 is fixed at an upper side position outside the lifting box 1, a rotating shaft end of the motor 3 is fixedly connected with an upper end of the spiral rod 2, the motor 3 can drive the spiral rod 2 to rotate and move during operation, the moving slat 507 is directly driven to move at the position of the vertical opening 101, then the moving slat 507 can drive a clamping block 502, an inverted T plate 501 and a lifting plate 5 to move, universal wheels 402 are fixed at four-edge positions of the lower side of a bottom plate 4, push rods 401 are fixed on the upper side wall of the bottom plate 4 behind the lifting box 1, when the push rods 401 move, the bottom plate 4 can be pushed to move, the universal wheels 402 can be driven to roll at the position of the ground by the bottom plate 4, and accordingly the bottom plate 4 can drive the lifting box 1 to move, and a supporting frame 102 connected with the bottom plate 4 through bolts is fixed at the lower side of the lifting box 1.

As shown in fig. 1, 2 and 4, the clamping block 502 is sleeved on the upper portion of the inverted T plate 501 through a T-shaped opening 503 formed in the upper side in a penetrating manner, a supporting block 504 located at the lower side of a bump of the inverted T plate 501 is fixed on the inner side of the T-shaped opening 503, when the inverted T plate 501 is disassembled, the inverted T plate 501 can be directly moved upwards at the position of the T-shaped opening 503, and therefore the inverted T plate 501 can be moved forwards at the position of the T-shaped opening 503, at this time, the clamping block 502 and the inverted T plate 501 can be disassembled, locking holes 506 are formed in the side wall of the inverted T plate 501 at positions corresponding to the sleeves 509, and the sleeves 509 pass through the inner portions of the similar locking holes 506 and are spirally connected with the locking rods 508.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a rotatory lifting device, includes lifting box (1) and is located the position department under lifting box (1) is provided with bottom plate (4), its characterized in that: spiral connection has hob (2) between the inside upper and lower side of lifting box (1), the position all is provided with lifting plate (5) about bottom plate (4) front side below, two rear side position between lifting plate (5) is provided with down T board (501), the upper portion of down T board (501) is provided with fixture block (502), the rear side of fixture block (502) be fixed with slide (505) that lifting box (1) table side meets, slide (505) rear side wall is fixed with removal slat (507), the rear side wall of lifting plate (5) all is fixed with sleeve (509), the rear side of down T board (501) corresponds sleeve (509) position department all is provided with locking lever (508).

2. A rotary lifting device according to claim 1, wherein: the front part of the surface side of the lifting box (1) is provided with a vertical opening (101), and the parts of the movable lath (507) penetrating through the vertical opening (101) are all positioned between the screw sheets of the screw rod (2).

3. A rotary lifting device according to claim 1, wherein: the lifting box is characterized in that a motor (3) is fixed at the upper side of the outer part of the lifting box (1), and the rotating shaft end of the motor (3) is fixedly connected with the upper end of the screw rod (2).

4. A rotary lifting device according to claim 1, wherein: universal wheels (402) are fixed at four-side angle positions of the lower side of the bottom plate (4), and push rods (401) are fixed on the upper side wall of the bottom plate (4) behind the lifting box (1).

5. A rotary lifting device according to claim 4, wherein: the lower side of the lifting box (1) is fixed with a bracket (102) connected with the bottom plate (4) through bolts.

6. A rotary lifting device according to claim 1, wherein: the fixture block (502) is sleeved on the upper part of the inverted T plate (501) through a T-shaped opening (503) formed in the upper side in a penetrating mode, and a supporting block (504) located at the lower side of a protruding block of the inverted T plate (501) is fixed on the inner side of the T-shaped opening (503).

7. A rotary lifting device according to claim 6, wherein: locking holes (506) are formed in the side walls of the inverted T plate (501) at positions corresponding to the sleeves (509), and the sleeves (509) penetrate through the similar locking holes (506) and are in spiral connection with the locking rods (508).