CN216784701U

CN216784701U - A portable elevating gear for commodity circulation

Info

Publication number: CN216784701U
Application number: CN202122555590.2U
Authority: CN
Inventors: 魏兆鑫
Original assignee: Zhejiang Guangjin Intelligent Technology Co ltd
Current assignee: Zhejiang Guangjin Intelligent Technology Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-06-21
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a movable lifting device for logistics, which comprises a lifting device body, wherein the lifting device body comprises a lifting mechanism, a base and a moving assembly; the lifting mechanism comprises a lifting frame, a support column, a support plate, a first screw rod and a first screw block, a groove is formed in the base, a second screw rod and a second screw block are arranged in the groove, the lifting frame is connected with a storage plate, the driving mechanism comprises a motor, a chain wheel and a chain, the first screw rod and the second screw rod are rotatably connected through bevel gears, a telescopic rod is connected between the second screw block and the storage plate, a push plate is arranged on the storage plate, the push plate is fixedly connected with a hydraulic cylinder arranged on the lifting frame, the moving assembly comprises a support, a roller rotatably connected with the support, a connecting frame fixedly connected with the support and a connecting rod connected with the support through the connecting frame.

Description

A portable elevating gear for commodity circulation

Technical Field

The utility model relates to the field of lifting devices, in particular to a movable lifting device for logistics.

Background

In the logistics industry, logistics carrying tools are widely applied, logistics equipment has different types, specifications and shapes, the existing logistics goods are various in types, and the labor intensity is increased if the goods are directly carried by manpower in the loading and transporting process; meanwhile, if the transfer and carrying places are small, equipment such as a logistics forklift is inconvenient to carry, and therefore a movable lifting device is needed to transfer and carry goods in various scenes.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a movable lifting device for logistics, which not only reduces the labor intensity of workers, but also meets the requirements of transferring and carrying goods in various scenes.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a movable lifting device for logistics comprises a lifting device body; the method is characterized in that: the lifting device body comprises a lifting mechanism, a base and a moving assembly, the lifting mechanism is arranged at the top of the base, and the moving assembly is arranged at the bottom of the base;

the lifting mechanism comprises a lifting frame, a first screw rod, a first screw block, a support column and a support plate, wherein the support column is fixedly connected with the base, the lifting frame is slidably connected with the support column, the bottom end of the first screw rod is rotatably connected with the base, the top end of the first screw rod is rotatably connected with the support plate, the first screw block is fixedly connected with the lifting frame, the first screw block is in threaded connection with the first screw rod, the support plate is fixedly connected with the support column, and the support plate is rotatably connected with the first screw rod;

the base is provided with a groove, a fixed block is arranged at the top of the base and positioned at one end of the groove, a second screw rod is rotatably connected in the groove, a second screw block is in threaded connection with the second screw rod, and the first screw rod is rotatably connected with the base through the fixed block; bevel gears are fixed at one end of the first screw rod and one end of the second screw rod, and the two bevel gears are meshed with each other;

the movable assembly comprises a support, a roller, a connecting rod and a connecting frame, the support is rotatably connected with the base through a connecting shaft fixedly mounted at the bottom of the base, the roller is rotatably connected with the support, the connecting frame is fixedly connected with the support, and the connecting rod is rotatably connected with the connecting frame.

Preferably, the quantity of support column is 2, and the symmetry sets up in the both sides of base one end, and the spout has all been seted up to the equal symmetry in both sides of 2 support columns, the equal fixedly connected with assembly pulley in both ends of crane, assembly pulley and spout sliding connection.

Preferably, the supporting plate is fixedly installed at the tops of the 2 supporting columns, and a driving assembly is arranged on the supporting plate.

Preferably, the driving assembly comprises a motor, a chain wheel and a chain, the motor is fixedly installed at the bottom of the supporting plate, the chain wheel is fixedly installed on an output shaft of the motor and at one end of the first screw rod, and the chain is connected with the chain wheel on the motor and the chain wheel on the first screw rod.

Preferably, the side surface of the lifting frame is fixedly provided with an L-shaped connecting sheet, and the end part of the L-shaped connecting sheet is fixedly connected with a storage plate; the side of the lifting frame is also fixed with a hydraulic cylinder which is fixedly connected with a push plate arranged on the object placing plate.

The bottom of the object placing plate and the top of the second screw block are fixedly connected with supporting seats, and a telescopic rod is rotatably connected between the two supporting seats.

Preferably, the quantity of support is 2, sets up respectively at the both ends of base, and the quantity of gyro wheel is 4 to 2 are a set of both ends that set up respectively at 2 supports respectively, all are provided with the link on 2 support relative sides, the both ends of connecting rod are connected two links with two respectively and are articulated.

The utility model has the beneficial effects that:

1. according to the logistics lifting device, the brackets which are rotatably connected with the base are arranged, the rollers are rotated on the brackets, and the connecting rods are rotatably connected among the brackets, so that the lifting device is relatively labor-saving in moving or steering; also can satisfy warehouse article and transport and loading ability demand, this structure is compared in universal wheel life longer.

2. According to the logistics lifting device, the lifting frame, the supporting column, the first screw rod, the second screw rod and the telescopic rod are arranged, the first screw rod and the second screw rod are in double linkage, so that the object placing plate of the logistics lifting device can be lifted more stably, the second screw rod and the telescopic rod can enable the object placing plate to bear more objects, and the cargo transferring efficiency is improved; the setting of pneumatic cylinder and push pedal can be directly with putting the article propelling movement on the thing board to the car in or on the goods shelves, has reduced operating personnel's intensity of labour.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view of another embodiment of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a cross-sectional view taken along a-a in fig. 3.

In the figure, 1-a lifting device body, 2-a lifting mechanism, 21-a lifting frame, 22-a first screw rod, 23-a first screw block, 24-a supporting column, 241-a sliding groove, 25-a supporting plate, 3-a base, 31-a groove, 32-a fixed block, 33-a second screw rod, 34-a second screw block, 4-a moving component, 41-a support, 42-a roller, 43-a connecting rod, 44-a connecting frame, 5-a pulley block, 6-a driving component, 61-a motor, 62-a chain wheel, 63-a chain, 7-an L-shaped connecting sheet, 8-a placing plate, 81-a pushing plate, 9-a supporting seat, 10-a telescopic rod, 11-a connecting shaft, 12-a hydraulic cylinder, 13-a bevel gear and 14-a handrail.

Detailed Description

In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.

As shown in fig. 1-4, a movable lifting device for logistics comprises a lifting device body 1, wherein the lifting device body 1 comprises a base 3, a lifting mechanism 2 and a moving assembly 4, the lifting mechanism 2 is fixedly mounted on the base 3, the moving assembly 4 is rotatably connected to the bottom of the base 3, a groove 31 is formed in the top surface of the base 3, a fixed block 32 is fixed at one end of the top surface of the base 3, a second screw rod 33 is rotatably connected in the groove 31, a second screw block 34 is connected to the second screw rod 33 in a threaded manner, a handrail 14 is further fixed at one end of the base, and a storage plate 8 is further fixedly mounted on the lifting mechanism 2;

the lifting mechanism 2 comprises a lifting frame 21, a first screw rod 22, a first screw block 23, supporting columns 24 and supporting plates 25, wherein the number of the supporting columns 24 is 2, the supporting columns 24 are symmetrically fixed on two sides of one end of the top surface of the base 2, vertical sliding grooves 241 are symmetrically formed in two sides of the supporting columns 24, pulley blocks 5 are symmetrically fixed at two ends of the lifting frame 21, the pulley blocks 5 are in sliding connection with the sliding grooves 241, the first screw block 23 is fixedly installed on one side of the lifting frame 21, the first screw block 23 is in threaded connection with the first screw rod 22, one end of the first screw rod 22 is rotatably connected with the fixed block 22, the other end of the first screw rod is rotatably connected with the supporting plates 25, and bevel gears 13 which are meshed with each other are fixed at one end of the second screw rod 33 and one end of the first screw rod 22; the supporting plate 25 is fixedly arranged at the top of the 2 supporting columns 24, and the driving assembly 6 is arranged on the supporting plate 25;

the driving component 6 comprises a motor 61, a chain wheel 62 and a chain 63, the motor 61 is fixedly connected with the bottom of the supporting plate 25, an output shaft of the motor 61 extends out of the top of the supporting plate 25, the chain wheel 62 is fixedly arranged on one end of the output shaft of the motor and the end of the screw rod I23 connected with the supporting plate 25, the chain 63 is arranged on 2 chain wheels 62,

the side surface of the first screw block 23 of the lifting frame 21 is fixedly provided with 2 groups of L-shaped connecting sheets 7, the 2 groups of L-shaped connecting sheets 7 are symmetrically arranged at two sides of the first screw block 23, the object placing plate 8 is fixed on the lifting frame 21 through 2 groups of L-shaped connecting sheets 7, the side surface of the first screw block 23 of the lifting frame 21 is also fixedly provided with two hydraulic cylinders 12, the 2 hydraulic cylinders 12 are symmetrically arranged at two sides of the first screw block 23 and are positioned between the first screw block 23 and the L-shaped connecting sheets 7, one end of the top of the object placing plate 8, which is close to the lifting frame 21, is provided with a push plate 81, one side of the push plate is fixedly connected with the two hydraulic cylinders 12, and when the lifting frame is used, the hydraulic cylinders 12 push the push plate 81 to push down the objects on the object placing plate 8 to the object placing plate 8;

supporting seats 9 are fixedly arranged at the top of the second screw block 34 and the bottom of the object placing plate 8, and a telescopic rod 10 is rotatably connected between the two supporting seats 9;

remove subassembly 4 includes support 41, gyro wheel 42, connecting rod 43 and link 44, support 41 is through connecting axle 11 and base 2 swivelling joint of fixed connection in the base 2 bottom, and the quantity of support 41 is 2, sets up respectively at the both ends of base 2, and the quantity of gyro wheel 42 is 4 to 2 are a set of both ends that set up respectively at 2 supports 41, and the equal fixed mounting in diagonal angle of the relative side of 2 supports 41 has link 44, connecting rod 43 and two link 44 swivelling joints.

The working principle of the utility model is as follows:

during the use, the goods that will shift is placed on putting thing board 5, screw rod 22 passes through motor 61 and sprocket 62 and chain 63 drive, screw block 23 drives crane 21 and slides on support column 24, screw rod 33 drives screw block 34 horizontal migration, telescopic link 10 is flexible along with the lift of putting thing board 8, pneumatic cylinder 12 can promote push pedal 81 and can push down the article of putting on the thing board 8 and send out, when removing this elevating gear and turning to, because two supports 41 of connecting rod 43 diagonal connection, when the rear support turned left, support 41 in the place ahead can be rotated right because of the effect of connecting rod 43.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A movable lifting device for logistics comprises a lifting device body (1); the method is characterized in that: the lifting device body (1) comprises a lifting mechanism (2), a base (3) and a moving assembly (4), wherein the lifting mechanism (2) is arranged at the top of the base (3), and the moving assembly (4) is arranged at the bottom of the base (3);

the lifting mechanism (2) comprises a lifting frame (21), a first screw rod (22), a first screw block (23), a supporting column (24) and a supporting plate (25), the supporting column (24) is fixedly connected with the base (3), the lifting frame (21) is slidably connected with the supporting column (24), the bottom end of the first screw rod (22) is rotatably connected with the base (3), the top end of the first screw rod (22) is rotatably connected with the supporting plate (25), the first screw block (23) is fixedly connected with the lifting frame (21), the first screw block (23) is in threaded connection with the first screw rod (22), the supporting plate (25) is fixedly connected with the supporting column (24), and the supporting plate (25) is rotatably connected with the first screw rod (22);

a groove (31) is formed in the base (3), a fixed block (32) is arranged at the top of the base (3) at one end of the groove (31), a second screw rod (33) is rotatably connected in the groove (31), a second screw block (34) is in threaded connection with the second screw rod (33), and the first screw rod (22) is rotatably connected with the base (3) through the fixed block (32); bevel gears (13) are fixed at one end of the first screw rod (22) and one end of the second screw rod (33), and the two bevel gears (13) are meshed with each other;

remove subassembly (4) and include support (41), gyro wheel (42), connecting rod (43) and link (44), support (41) are connected with base (3) rotation through connecting axle (11) of fixed mounting in base (3) bottom, and gyro wheel (42) are connected with support (41) rotation, and link (44) and support (41) fixed connection, connecting rod (43) are connected with link (44) rotation.

2. The movable lifting device for logistics according to claim 1, characterized in that: the quantity of support column (24) is 2, and the symmetry sets up in the both sides of base (3) one end, and spout (241) have all been seted up to the equal symmetry in both sides of 2 support columns (24), the equal fixedly connected with assembly pulley (5) in both ends of crane (21), assembly pulley (5) and spout (241) sliding connection.

3. A movable lifting device for logistics according to claim 2, characterized in that: the supporting plate (25) is fixedly arranged at the tops of the 2 supporting columns (24), and the supporting plate (25) is provided with a driving assembly (6).

4. A movable lifting device for logistics according to claim 3, characterized in that: drive assembly (6) include motor (61), sprocket (62) and chain (63), motor (61) fixed mounting is in the bottom of backup pad (25), and all fixed mounting has sprocket (62) with the one end of screw rod (22) on the output shaft of motor (61), sprocket (62) on sprocket (61) and sprocket (62) on screw rod (22) are connected in chain (63).

5. The movable lifting device for logistics according to claim 1, characterized in that: an L-shaped connecting sheet (7) is fixedly arranged on the side surface of the lifting frame (21), and the end part of the L-shaped connecting sheet (7) is fixedly connected with a storage plate (8); the side of the lifting frame (21) is also fixed with a hydraulic cylinder (12), and the hydraulic cylinder (12) is fixedly connected with a push plate (81) arranged on the object placing plate (8).

6. The movable lifting device for logistics according to claim 5, characterized in that: the bottom of the object placing plate (8) and the top of the second screw block (34) are fixedly connected with supporting seats (9), and a telescopic rod (10) is rotatably connected between the two supporting seats (9).

7. The movable lifting device for logistics according to claim 1, characterized in that: the quantity of support (41) is 2, sets up respectively at the both ends of base (3), and the quantity of gyro wheel (42) is 4 to 2 set up respectively at the both ends of 2 support (41) for a set of, all are provided with link (44) on 2 support (41) relative sides, the both ends of connecting rod (43) are connected two link (44) with two respectively and are articulated.