Cargo carrying table mechanism and cargo lifting device

Abstract

The utility model provides a cargo carrying table mechanism and cargo lifting device, the cargo carrying table mechanism and cargo lifting device comprise a mounting plate, an object carrying table, an electric telescopic rod and two rotating rods, the electric telescopic rod drives a first sliding block to move towards the direction far away from cargoes, and at the moment, due to the limitation of a transverse sliding groove, the first sliding block moves towards the direction far away from the cargoes; the included angle of the connecting positions of the two rotating rods and the first sliding block tends to be decreased, at the moment, the two second sliding blocks are driven by the sides, away from the first sliding block, of the two rotating rods to move in the direction relatively close to each other, and at the moment, the two second sliding blocks drive the two clamping plates to clamp and fix the goods; according to the device, goods on the objective table can be clamped and fixed, so that the goods can be kept stable and cannot fall off when lifted, and workers can use the device more conveniently and rapidly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cargo loading platform device technical field especially relates to a cargo loading platform mechanism and goods hoisting device. BACKGROUND

[0002] The cargo loading platform mechanism is a platform for loading goods and is composed of a frame, a platform, and support components. It can stably place goods and is equipped with positioning and protection facilities to ensure the safety and accuracy of the goods placement. The goods hoisting device is a device for lifting the height of goods and is composed of a power source, a transmission mechanism, and a control system. It is driven by power to realize the vertical displacement of the cargo loading platform or goods and meet the needs of goods lifting in logistics, warehousing, and other fields.

[0003] In the prior art, the existing cargo loading platform mechanism usually includes a mounting frame, a lifting platform, and a driving assembly. One side of the lifting platform is movably connected to one side of the mounting frame, and one side of the driving assembly is fixedly connected to one side of the lifting platform. The mounting frame is usually supported by a metal frame. The lifting platform is usually a flat steel plate or a composite material plate. The goods can be stored through the lifting platform. The driving assembly usually includes a reciprocating screw rod, a rotating rod, and a gear set. One side of the rotating rod is fixedly connected to one side of the gear, and the other side of the gear set is fixedly connected to the reciprocating screw rod. The reciprocating screw rod penetrates through the inside of the lifting platform. The rotating rod drives the gear set to rotate. At this time, the gear set drives the reciprocating screw rod to rotate. During the rotation of the reciprocating screw rod, the reciprocating screw rod drives the lifting platform to move linearly and reciprocally, so that the lifting platform can realize the lifting function. Although the device can conveniently lift and store goods during actual use, the goods on the lifting platform may fall due to uneven placement during lifting, which may cause damage to the goods.

[0004] Therefore, it is necessary to provide a new cargo loading platform mechanism and goods hoisting device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a cargo loading platform mechanism and goods hoisting device.

[0006] The utility model provides a kind of loading platform mechanism, which comprises a mounting plate, a loading platform, an electric telescopic rod and two rotating rods. The mounting plate is fixedly connected to one side of the loading platform. Vertical sliding grooves and horizontal sliding grooves are formed in the loading platform. The electric telescopic rod is fixedly connected to the bottom of the vertical sliding grooves. A first sliding block is arranged on the other side of the electric telescopic rod. Two second sliding blocks are arranged inside the horizontal sliding grooves. The first sliding block is fixedly connected to one side of the two rotating rods, which is away from the vertical sliding grooves. The other side of the two rotating rods, which is away from the first sliding block, is rotatably connected to one side of the two second sliding blocks, which is away from the horizontal sliding grooves. A push plate and a clamping plate are respectively arranged on one side of the first sliding block and the two second sliding blocks.

[0007] Preferably, a driving block is arranged on the side of the mounting plate, which is away from the loading platform. Four sliding wheels are uniformly arranged on the side surface of the mounting plate.

[0008] Preferably, the cross sections of the first sliding block and the two second sliding blocks are in the shape of a cross. The outer side walls of the first sliding block and the two second sliding blocks are respectively attached to the inner side walls of the vertical sliding grooves and the horizontal sliding grooves.

[0009] The utility model provides a kind of loading platform mechanism, which comprises a mounting plate, a loading platform, an electric telescopic rod and two rotating rods. The mounting plate is fixedly connected to one side of the loading platform. Vertical sliding grooves and horizontal sliding grooves are formed in the loading platform. The electric telescopic rod is fixedly connected to the bottom of the vertical sliding grooves. A first sliding block is arranged on the other side of the electric telescopic rod. Two second sliding blocks are arranged inside the horizontal sliding grooves. The first sliding block is fixedly connected to one side of the two rotating rods, which is away from the vertical sliding grooves. The other side of the two rotating rods, which is away from the first sliding block, is rotatably connected to one side of the two second sliding blocks, which is away from the horizontal sliding grooves. A push plate and a clamping plate are respectively arranged on one side of the first sliding block and the two second sliding blocks.

[0010] Preferably, the driving assembly comprises a rocking handle, a driving gear set and a threaded rod. The rocking handle penetrates through the fixed rod. One side of the rocking handle, which is close to the fixed rod, is fixedly connected to one side of the driving gear set. One side of the driving gear set, which is away from the rocking handle, is fixedly connected to one side of the threaded rod. The threaded rod penetrates through the driving block and is threadedly connected to the driving block. One side of the threaded rod, which is away from the driving gear set, is rotatably connected to one side of the fixed frame.

[0011] Preferably, the driving gear set comprises a first bevel gear and a second bevel gear. One side of the first bevel gear is fixedly connected to one side of the rocking handle. One side of the second bevel gear is fixedly connected to one side of the threaded rod. The first bevel gear is engaged with the second bevel gear.

[0012] Preferably, four self-locking universal wheels are arranged on one side of the fixed frame, which is away from the fixed rod.

[0013] Compared with the related art, the cargo platform mechanism and the cargo lifting device have the following beneficial effects:

[0014] When the device is used, the goods are placed on the cargo platform, at this time, the electric telescopic rod is started, the electric telescopic rod drives the first sliding block to move away from the goods, at this time, due to the limitation of the transverse sliding groove and the decreasing angle between the two rotating rods and the first sliding block, the two second sliding blocks are driven by the side of the two rotating rods away from the first sliding block to move in the relatively close direction, at this time, the two second sliding blocks drive the two clamping plates to clamp and fix the goods, at this time, the mounting plate is driven by the driving assembly to move linearly along the two sliding rods, the height of the cargo platform can be lifted, and the lifting function of the goods is realized, in specific use, the device can clamp and fix the goods on the cargo platform, so that the goods can be kept stable and will not fall off when the goods are lifted, and when the goods do not need to be fixed, at this time, the first sliding block is pushed by the electric telescopic rod to move towards the goods, at this time, the two second sliding blocks move away from each other, and in the process of loosening the clamping of the two clamping plates, the push plate can push the goods off the cargo platform, so that the worker can use the device more conveniently and quickly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the cargo platform mechanism and the cargo lifting device provided by the utility model;

[0016] Figure 2 It is an overall device structure schematic view of the cargo platform mechanism provided by the utility model;

[0017] Figure 3 It is a structure explosion drawing of the cargo platform mechanism provided by the utility model;

[0018] Figure 4 It is a front view of the cargo platform mechanism provided by the utility model;

[0019] Figure 5 It is a side view of the cargo platform mechanism provided by the utility model;

[0020] Figure 6 It is an overall structure schematic view of the cargo lifting device provided by the utility model;

[0021] Figure 7 It is a partial structure schematic view of the cargo lifting device provided by the utility model.

[0022] The labels in the figure: 1, mounting plate; 2, object table; 3, electric telescopic rod; 4, rotating rod; 5, vertical sliding groove; 6, horizontal sliding groove; 7, first sliding block; 8, second sliding block; 9, push plate; 10, clamping plate; 11, driving block; 12, sliding wheel; 13, fixed frame; 14, fixed rod; 15, sliding rod; 16, rocking handle; 17, threaded rod; 18, first bevel gear; 19, second bevel gear; 20, self-locking universal wheel. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , among which, Figure 1 It is the overall structure schematic diagram of the cargo platform mechanism and the cargo lifting device provided by the utility model; Figure 2 It is the overall device structure schematic diagram of the cargo platform mechanism provided by the utility model; Figure 3 It is the structure explosion drawing of the cargo platform mechanism provided by the utility model; Figure 4 It is the front view of the cargo platform mechanism provided by the utility model; Figure 5 It is the side view of the cargo platform mechanism provided by the utility model; Figure 6 It is the overall structure schematic diagram of the cargo lifting device provided by the utility model; Figure 7 It is the local structure schematic diagram of the cargo lifting device provided by the utility model.

[0025] In the specific implementation process, such as Figures 1-7The utility model provides a kind of loading platform mechanism, including: mounting plate 1, object table 2, electric telescopic rod 3 and two rotating rods 4, the side of mounting plate 1 is fixedly connected with the side of object table 2, vertical sliding slot 5 and transverse sliding slot 6 are set up on object table 2, the bottom of vertical sliding slot 5 is fixedly connected with the side of electric telescopic rod 3, the other side of electric telescopic rod 3 is provided with first sliding block 7, two second sliding blocks 8 are provided in transverse sliding slot 6, the side of two rotating rods 4 is fixedly connected with the side of first sliding block 7 away from vertical sliding slot 5, the side of two rotating rods 4 away from first sliding block 7 is rotatably connected with the side of two second sliding blocks 8 away from transverse sliding slot 6, first sliding block 7 and the side of two second sliding blocks 8 are respectively provided with push plate 9 and clamping plate 10, the side of mounting plate 1 away from object table 2 is provided with drive block 11, the side of mounting plate 1 is evenly provided with four sliding wheels 12, the section of first sliding block 7 and two second sliding blocks 8 is all cross-shaped, and the outside wall of first sliding block 7 and two second sliding blocks 8 is respectively attached with the inside wall of vertical sliding slot 5 and transverse sliding slot 6.

[0026] It should be noted that, in the specific use process, the section of the above-mentioned first sliding block 7 and two second sliding blocks 8 is all cross-shaped, and the first sliding block 7 and two second sliding blocks 8 are respectively extended into the inside of the vertical sliding slot 5 and the transverse sliding slot 6, which makes the first sliding block 7 and two sliding blocks 8 can be stably installed on the device by the limitation of the vertical sliding slot 5 and the vertical sliding slot 6, and the sliding track is more stable. The above device drives the first sliding block 7 to slide in the vertical sliding slot 5 through the electric telescopic rod 3. When the first sliding block 7 moves away from the second sliding block 8, at this time, due to the limitation of the transverse sliding slot 6, the two second sliding blocks 8 cannot follow the first sliding block 7 to move synchronously, at this time, the included angle of the side of the two rotating rods 4 connected with the first sliding block 7 will have a tendency to decrease, at this time, the connection between the two rotating rods 4 and the two second sliding blocks 8 will pull the two second sliding blocks 8 to move towards the relatively close position, so that the two clamping plates 10 will also move synchronously, the goods are clamped and fixed by the two clamping plates 10, so that the goods will not fall off and damage from the device.

[0027] The present goods lifting device includes the above-mentioned loading platform mechanism, and the goods lifting device includes: a driving assembly, a fixed frame 13, a fixed rod 14, and two sliding rods 15. The side of the fixed frame 13 is fixedly connected with the side of the fixed rod 14 and the two sliding rods 15. The fixed frame 13 is located between the two fixed rods 14. The fixed frame 13 has a hollow structure. The driving assembly is installed inside the fixed rod 14. The driving assembly penetrates through the drive block 11. The four sliding wheels 12 are respectively extended into the opposite sides of the two sliding rods 15. The side of the fixed frame 13 away from the fixed rod 14 is provided with four self-locking universal wheels 20.

[0028] It should be noted that the driving assembly passes through the driving block 11, and the driving block 11 is driven to move linearly by the driving assembly, at this time, the driving block 11 drives the mounting plate 1 and the object table 2 to move synchronously, so as to realize the lifting function of the goods, and the four sliding wheels 12 extend into the opposite sides of the two sliding rods 15 respectively, which makes the movement of the object table 2 more stable, and the two sliding rods 15 can make the object table 2 more stable on the sliding rod 15, and the self-locking universal wheel 20 arranged at the bottom of the fixed frame 13 can push the device to the position to be used when in use, and the device can be fixed by the self-locking universal wheel 20 when the device is used.

[0029] The driving assembly comprises a rocking handle 16, a driving gear set and a threaded rod 17, one side of the rocking handle 16 passes through the fixed rod 14, the side of the rocking handle 16 close to the fixed rod 14 is fixedly connected with one side of the driving gear set, the side of the driving gear set away from the rocking handle 16 is fixedly connected with one side of the threaded rod 17, the threaded rod 17 passes through the driving block 11 and is in threaded connection with the driving block 11, and the side of the threaded rod 17 away from the driving gear set is rotatably connected with one side of the fixed frame 13, the driving gear set comprises a first bevel gear 18 and a second bevel gear 19, one side of the first bevel gear 18 is fixedly connected with one side of the rocking handle 16, and one side of the second bevel gear 19 is fixedly connected with one side of the threaded rod 17, and the first bevel gear 18 is in meshing connection with the second bevel gear 19.

[0030] It should be noted that when the rocking handle 16 rotates during the specific use of the device, the first bevel gear 18 is driven to rotate, at the same time, the first bevel gear 18 drives the second bevel gear 19 and the threaded rod 17 to rotate synchronously, at this time, the threaded rod 17 is in threaded connection with the driving block 11, and the threaded rod 17 drives the driving block 11 to move linearly on the fixed rod 14, so that the device realizes the function of lifting goods.

[0031] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A loading dock mechanism, comprising: The utility model provides a kind of automatic rotating and horizontal moving platform, including: mounting plate (1), object table (2), electric telescopic rod (3) and two rotating rods (4), one side of the mounting plate (1) is fixedly connected with one side of the object table (2), object table (2) is equipped with vertical sliding slot (5) and horizontal sliding slot (6), one side of the electric telescopic rod (3) is fixedly connected with the bottom of vertical sliding slot (5), the other side of electric telescopic rod (3) is provided with first sliding block (7), horizontal sliding slot (6) is provided with two second sliding blocks (8) inside, one side of two rotating rods (4) is fixedly connected with the side of first sliding block (7) away from vertical sliding slot (5), the side of two rotating rods (4) away from first sliding block (7) is rotatably connected with the side of two second sliding blocks (8) away from horizontal sliding slot (6), first sliding block (7) and the side of two second sliding blocks (8) are respectively provided with push plate (9) and clamping plate (10). The side of the mounting plate (1) away from the object table (2) is provided with driving block (11), and the side of the mounting plate (1) is uniformly provided with four sliding wheels (12).

2. The loading dock apparatus of claim 1, wherein, The cross section of the first sliding block (7) and the two second sliding blocks (8) is cruciform, and the outer side walls of the first sliding block (7) and the two second sliding blocks (8) are respectively attached to the inner side walls of the vertical sliding slot (5) and the horizontal sliding slot (6).

3. The loading dock apparatus of claim 2, wherein, The utility model provides a kind of automatic rotating and horizontal moving platform, including: drive assembly, fixed frame (13), fixed rod (14) and two sliding rods (15), one side of the fixed frame (13) is fixedly connected with one side of fixed rod (14) and two sliding rods (15), and the fixed frame (13) is located between the two fixed rods (14), wherein the fixed frame (13) is of a hollow structure, the drive assembly is installed inside the fixed rod (14), the drive assembly penetrates through the driving block (11), and the four sliding wheels (12) extend into the opposite sides of the two sliding rods (15) respectively.

4. A cargo lifting device comprising the load table mechanism according to any one of claims 1 to 3, characterized by The drive assembly includes a rocking handle (16), a drive gear set and a threaded rod (17), one side of the rocking handle (16) penetrates through the fixed rod (14), one side of the rocking handle (16) close to the fixed rod (14) is fixedly connected with one side of the drive gear set, one side of the drive gear set away from the rocking handle (16) is fixedly connected with one side of the threaded rod (17), the threaded rod (17) penetrates through the driving block (11), and the threaded rod (17) is threadedly connected with the driving block (11), one side of the threaded rod (17) away from the drive gear set is rotatably connected with one side of the fixed frame (13). The drive gear set includes a first bevel gear (18) and a second bevel gear (19), one side of the first bevel gear (18) is fixedly connected with one side of the rocking handle (16), and one side of the second bevel gear (19) is fixedly connected with one side of the threaded rod (17), the first bevel gear (18) is engaged with the second bevel gear (19).

5. A cargo lifting device according to claim 4, characterised in that, One side of the fixed frame (13) away from the fixed rod (14) is provided with four self-locking universal wheels (20).

6. The cargo lifting device of claim 5, wherein, ​ 7. A cargo lifting device according to claim 6, characterised in that, ​

Images