CN216889816U

CN216889816U - Cargo handling device

Info

Publication number: CN216889816U
Application number: CN202121708122.8U
Authority: CN
Inventors: 奉华; 袁园; 毛青; 刘毅; 李永华; 王志
Original assignee: Zoomlion Heavy Industry Science and Technology Co Ltd
Current assignee: Zoomlion Heavy Industry Science and Technology Co Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-07-05
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the field of cargo handling, and discloses a cargo handling device, which comprises a support (1), a guide rail part (2) mounted on the support (1), and a lifting part (3) used for lifting cargos, wherein the guide rail part (2) can rotate around a horizontal central axis relative to the support (1) to adjust a pitch angle, and the lifting part (3) can move relative to the guide rail part (2) along the length direction of the guide rail part (2). The carrying device is simple in integral structure, convenient to operate manually, suitable for carrying various goods, convenient to install and remove integrally and capable of improving usability of the carrying device.

Description

Cargo handling device

Technical Field

The utility model relates to the field of cargo handling, in particular to a cargo handling device.

Background

In the coating automatic production and manufacturing process of engineering machinery, automobiles and parts thereof, coating is used as a very important ring, and strong guarantee is provided for decoration, corrosion resistance and the like of the appearance of a product. However, VOCs are generated during coating, which greatly affects the environment. The mode of adsorption of activated carbon box + CO (catalytic combustion) is a mode which is used for treating VOCs (especially in the field of coating of engineering machinery). The activated carbon in this manner needs to be replaced after the equipment has been in operation for a period of time to ensure the adsorption efficiency. According to the field device overall arrangement, the activated carbon box is generally located at a higher position and needs to be placed by means of the steel platform, so when the activated carbon is replaced, the common method is that new activated carbon is manually carried to the corresponding steel platform from the ground, then the activated carbon which needs to be replaced is manually taken out and placed by entering the activated carbon box, and finally the replaced activated carbon is carried to the ground, so that the replacement work is completed. The operation is huge in workload, the manual operation of entering the carbon box is long in working time and low in efficiency, and the risk of occupational health is brought to workers (the workers stay in the VOC environment adsorbed by the activated carbon for a long time).

However, in these environments, since the frequency of carrying the load such as activated carbon is low, it is not suitable for placing a large-sized and complicated carrying device, and it is not suitable for placing the carrying device in these working environments for a long period of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cargo carrying device, which solves the problems of complex structure, complex operation, inconvenience in mounting and dismounting and the like of the carrying device.

In order to achieve the above object, an aspect of the present invention provides a cargo handling device, wherein the cargo handling device includes a support frame, a rail member mounted to the support frame, the rail member being rotatable about a horizontal central axis with respect to the support frame to adjust a pitch angle, and a lifting member for lifting a cargo, the lifting member being movable with respect to the rail member in a lengthwise direction of the rail member.

Optionally, the cargo handling apparatus includes a running member movably mounted to the rail member, and the lifting member is mounted to the running member.

Optionally, the running member is provided with a roller which is in rolling fit with the rail member.

Optionally, baffles are arranged at two ends of the guide rail member.

Optionally, the hoisting member comprises a winch, a handle connected to the winch, and a hoisting rope wound around the winch.

Optionally, the lifting element comprises a locking plate, a locking pin slidably passing through the locking plate, and the winch is provided with a locking hole allowing the locking pin to be inserted.

Optionally, the cargo handling device comprises a first link connected to the frame and a second link connected to the rail member, the second link being rotatably connected to the first link by a horizontally extending pivot.

Optionally, the first connecting piece and the second connecting piece are connected through elastic pieces respectively located at two sides of the rotating shaft.

Optionally, the bracket includes a first vertical beam, a second vertical beam, and a horizontal beam supported by the first vertical beam and the second vertical beam, and the rail member is mounted to the horizontal beam.

Optionally, the first vertical beam is provided with a blind hole into which an end of the horizontal beam is inserted, and the second vertical beam is provided with a groove through which the horizontal beam passes, the second vertical beam being movable relative to the horizontal beam.

Through above-mentioned technical scheme, handling device's overall structure is simple to be convenient for manual operation, can be applicable to the transport of various goods, be convenient for holistic installation and removal have improved the ease for use of device.

Drawings

Fig. 1 is a perspective view of a cargo handling apparatus according to an embodiment of the present invention;

FIG. 2 is a perspective view of a first vertical beam according to an embodiment of the present invention;

FIG. 3 is a perspective view of a second vertical beam according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a lifting member and a traveling member according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 4;

fig. 7 is a perspective view of a first connector and a second connector according to an embodiment of the present invention.

Description of the reference numerals

1 bracket 2 guide rail part

3 lifting part 4 running part

5 roller 6 capstan

7 handle 8 lifting rope

9 locking plate 10 locking pin

11 locking hole 12 first connecting piece

13 second connecting piece 14 rotating shaft

15 elastic member 16 first vertical beam

17 second vertical beam 18 horizontal beam

19 blind hole 20 groove

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, the terms of orientation such as "upper and lower" are generally used to indicate the relative positional relationship of the cargo handling device in the use state.

The utility model provides a cargo handling device, which comprises a bracket 1, a guide rail part 2 mounted on the bracket 1 and a lifting part 3 for lifting cargoes, wherein the guide rail part 2 can rotate around a horizontal central axis relative to the bracket 1 to adjust a pitch angle, and the lifting part 3 can move relative to the guide rail part 2 along the length direction of the guide rail part 2.

The lifting piece 3 can lift the goods, so that the goods can be lifted and moved vertically, namely, the goods can be conveyed in the vertical direction; the lifting piece 3 can move along the length direction of the rail piece 2 to realize the horizontal transportation of the goods, so that the goods move to the target position approximately horizontally; the rail member 2 can be rotated about a horizontal central axis to realize pitching motion of the rail member 2 so that the rail member 2 forms an angle with respect to a horizontal plane, and accordingly, the lifting member 3 can be moved on the inclined rail member 2 by the action of gravity, and the change of the angle of the rail member 2 can provide a moving power to the lifting member 3 so that the lifting member 3 can be easily moved.

The bracket 1 is a movable member, and can be placed at a suitable position as needed so that both ends of the rail member 2 are located above the start point and the end point of the cargo, respectively.

The pitching motion of the rail member 2 can be manually operated, and the lifting motion of the lifting member 3 can also be manually operated, so that no power device, such as hydraulic power, electric power and the like, needs to be additionally arranged, the goods can be conveyed in a proper position through manual auxiliary operation, the device is convenient to mount and dismount, can be rapidly mounted in a required position, can be rapidly dismounted after the conveying is finished, and the usability of the device is improved.

In this scheme, overall structure is simple to be convenient for manual operation can be applicable to the transport of various goods, be convenient for holistic installation with remove, improved the ease for use of device.

In addition, the cargo-handling device includes a traveling member 4 movably mounted to the rail member 2, and the lifting member 3 is mounted to the traveling member 4. The walking member 4 is slidably engaged with the rail member 2, and the walking member 4 can move on the rail member 2 along the length direction thereof, thereby driving the lifting member 3 to move along the rail member 2. It is inconvenient to provide a structure to be engaged with the rail member 2 on the lifting member 3, and therefore, the walking member 4 is used as a medium to connect the lifting member 3 to the walking member 4 so as to realize the movement of the lifting member 2 through the walking member 4.

Further, the running member 4 is provided with a roller 5 which is in rolling fit with the rail member 2. The roller 5 is rotatably mounted to the traveling member 4, and the outer circumferential surface of the roller 5 is engaged with the rail member 2 so as to be capable of rolling on the rail member 2. As shown in fig. 4, rollers 5 are respectively provided on both sides of the traveling member 4, two rollers 5 are provided on each side to be engaged with both side rails on the rail member 2, and the traveling member 4 is caught on the rail member 2 by the rollers 5. In other embodiments, the running members 4 may be a sliding friction fit with the track members 2.

In addition, two ends of the rail member 2 are provided with baffles to prevent the walking member 4 from continuously moving along the rail member 2, and the walking member 4 is prevented from being separated from the rail member 2.

The lifting member 3 comprises a winch 6, a handle 7 connected to the winch 6, and a lifting rope 8 wound on the winch 6. As shown in fig. 1 and 4, the winch 6 can wind the lifting rope 8 thereon, and the operation handle 7 can drive the winch 6 to rotate so as to release the lifting rope 8 thereon or wind the lifting rope 8 on the winch 6, thereby realizing the descending or ascending of the goods connected with the lifting rope 8.

Further, the lifting element 3 comprises a locking plate 9, a locking pin 10 slidably passing through the locking plate 9, and the winch 6 is provided with a locking hole 11 for allowing the locking pin 10 to be inserted. As shown in fig. 4, 5 and 6, the capstan 6 includes a roller around which the lifting rope 8 can be wound and disks attached to both ends of the roller to block the lifting rope 8 from falling off the roller. A locking hole 11 is formed in the disc, and the locking plate 9 is located on both axial sides of the capstan 6 and is provided with a locking pin 10 capable of moving axially so as to allow the locking pin 11 to be inserted into the locking hole 11 axially to restrict rotation of the capstan 6 or to be removed from the locking hole 11 axially to allow rotation of the capstan 6. The locking plate 9 is fixed relative to the carriage 4 and the winch 6 is rotatably mounted on the carriage 4.

In addition, the cargo-handling device comprises a first connecting member 12 connected to the frame 1 and a second connecting member 13 connected to the rail member 2, the second connecting member 13 being rotatably connected to the first connecting member 12 by a horizontally extending rotating shaft 14. The first connecting piece 12 is connected with the bracket 1 by one of welding, screw connection, clamping and the like, and the similar second connecting piece 13 is connected with the guide rail piece 2 by one of welding, screw connection, clamping and the like. The first connecting member 12 and the second connecting member 13 are connected by a rotating shaft 14, and the first connecting member 12 and the second connecting member 13 can rotate relatively around the rotating shaft 14, so that the rail member 2 can rotate around the rotating shaft 14 relative to the bracket 1, wherein the rotating shaft 14 extends along the horizontal central axis.

Further, the first connecting member 12 and the second connecting member 13 are connected by elastic members 15 respectively located at both sides of the rotating shaft 14. The elastic member 15 may apply an elastic force between the first link 12 and the second link 13, the elastic force having a torque direction opposite to a direction in which the second link 13 rotates with respect to the first link 12, so that the rotation of the second link 13 with respect to the first link 12 may be buffered to some extent. The elastic member 15 may be a coil spring, a plate spring, or an elastic rubber, as shown in fig. 7, two sides of the horizontally extending rotating shaft 14 are both provided with coil springs, two ends of the springs are respectively coupled to the first connecting member 12 and the second connecting member 13, when the second connecting member 13 rotates relative to the first connecting member 12, the spring on one side starts to compress, and the spring on the other side starts to stretch, both of which can provide resistance for the rotation of the second connecting member 13, so as to prevent the second connecting member 13 from rotating excessively and at a large angle.

Specifically, the bracket 1 includes a first vertical beam 16, a second vertical beam 17, and a horizontal beam 18 supported by the first vertical beam 16 and the second vertical beam 17, and the rail member 2 is mounted on the horizontal beam 18. The first vertical beam 16, the second vertical beam 17 and the horizontal beam 18 constitute a gate-shaped structure to support the rail member 2, the lifting member 3, and the like. Wherein the horizontal beam 18 is provided with the rail member 2, for example, the first connecting member 12 is connected to the lower side of the horizontal beam 18, and the upper side of the rail member 2 is provided with the second connecting member 13, so that the rail member 2 is rotatably connected to the horizontal beam 18 by the rotating shaft 14.

Further, the first vertical beam 16 is provided with a blind hole 19 for receiving the end of the horizontal beam 18 to be inserted, the second vertical beam 17 is provided with a groove 20 for receiving the horizontal beam 18 to pass through, and the second vertical beam 17 can move relative to the horizontal beam 18. As shown in fig. 2, the first vertical beam 16 is formed at an upper end thereof with a blind hole 19, the second vertical beam 17 is formed at an upper portion thereof with a groove 20, one end of the horizontal beam 18 can be inserted into the blind hole 19 and the other end can be received in the groove 20, a horizontal interval between the first vertical beam 16 and the second vertical beam 17 can be adjusted to suit different working environments, and the horizontal beam 18 can be moved relative to the second vertical beam 17 to suit different intervals between the first vertical beam 16 and the second vertical beam 17.

The respective lower ends of the first and second

vertical beams

16 and 17 may be provided with a base to stabilize the center of gravity of the vertical beams, improving the stability of the stand 1.

In another aspect, the present invention further provides a cargo handling method, wherein the cargo handling method uses the cargo handling apparatus according to the above aspect, wherein the cargo handling method includes; the goods are hoisted on the hoisting member 3, the goods are hoisted through the hoisting member 3, the guide rail member 2 is rotated, and the hoisting member 3 slides to one end of the guide rail member 2, so that the goods are unloaded. Through setting up the position of support 1 for guide rail spare 2 is located the line of the starting point and the terminal point of goods, lifts by crane the goods of starting point through lifting by crane piece 3, then rotates guide rail spare 2 around the central axis and makes lifting by crane piece 3 slide to the other end, when lifting by crane piece 3 and being located the terminal point top, adjusts lifting by crane piece 3 and makes the goods remove (rise or descend) to suitable height, unloads the goods, accomplishes the transport of goods.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, numerous simple modifications can be made to the technical solution of the utility model, including combinations of the individual specific technical features in any suitable way. The utility model is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. A cargo handling device, characterized in that the cargo handling device comprises a bracket (1), a rail member (2) mounted to the bracket (1), and a lifting member (3) for lifting cargo, the rail member (2) being rotatable about a horizontal central axis relative to the bracket (1) to adjust a pitch angle, the lifting member (3) being movable relative to the rail member (2) in a length direction of the rail member (2).

2. A cargo handling device according to claim 1, c h a r a c t e r i z e d in that the cargo handling device comprises a running member (4) movably mounted to the rail member (2), the hoist member (3) being mounted to the running member (4).

3. Device according to claim 2, characterized in that the running members (4) are provided with rollers (5) which are in rolling engagement with the rail members (2).

4. The cargo handling device according to claim 1, wherein the rail member (2) is provided with fenders at both ends.

5. A cargo handling device according to claim 1, c h a r a c t e r i z e d in that the hoisting member (3) comprises a winch (6), a handle (7) connected to the winch (6), a hoisting rope (8) wound around the winch (6).

6. Device according to claim 5, characterized in that said lifting element (3) comprises a locking plate (9), a locking pin (10) slidably passing through the locking plate (9), said winch (6) being provided with a locking hole (11) allowing the insertion of said locking pin (10).

7. The device according to claim 1, characterized in that it comprises a first connecting member (12) connected to the stand (1) and a second connecting member (13) connected to the rail member (2), the second connecting member (13) being rotatably connected to the first connecting member (12) by a horizontally extending swivel axis (14).

8. Device according to claim 7, characterized in that said first connecting member (12) and said second connecting member (13) are connected by means of elastic members (15) respectively located on both sides of said rotating shaft (14).

9. Device according to claim 1, characterized in that the bracket (1) comprises a first vertical beam (16), a second vertical beam (17) and a horizontal beam (18) supported to the first vertical beam (16) and the second vertical beam (17), the rail element (2) being mounted to the horizontal beam (18).

10. Device according to claim 9, characterized in that said first vertical beam (16) is provided with a blind hole (19) receiving the insertion of the end of said horizontal beam (18), said second vertical beam (17) is provided with a groove (20) receiving the passage of said horizontal beam (18), said second vertical beam (17) being movable with respect to said horizontal beam (18).