Container omni-directional carrying and moving device

Abstract

The utility model discloses an omni-directional container carrying and moving device, which relates to the technical field of container transfer and comprises a transfer component consisting of a driving mechanism and a hoisting mechanism. The driving mechanism can lift the container through the hoisting mechanism, so that the container can be transferred under the cooperative use of the driving mechanism and the mounting frame, the hoisting mechanism has a protection function independent of the driving mechanism, and when the lifting seat is out of control due to factors such as accidental breakage of a steel wire rope and the like, the hoisting mechanism can lift the container. The lifting seat can automatically trigger a protection function to be positioned and locked in the mounting frame and cannot freely fall off, so that a container body and internal goods are protected from being damaged, and the problems that an existing container carrier lifts a container through a steel wire rope, a corresponding protection structure is not arranged, and the service life of the container carrier is prolonged are solved. And if the steel wire rope is broken accidentally, the container falls off, so that a container body and goods in the container are damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of container transshipment, and more specifically, particularly relates to an omnidirectional container transport and movement device. Background Art

[0002] Container is a tool for transporting goods. It can load packaged or unpackaged goods for transportation. It is the main tool for sea vessels to transport goods. Currently, container handlers are responsible for lifting, transporting and transferring containers to the destination and then unloading them.

[0003] During use, the existing container handling vehicle uses a steel wire rope to achieve the lifting and lowering action of the container, but it is not provided with a corresponding protective structure. If the steel wire rope breaks accidentally, it will cause the container to fall, causing damage to the container body and the goods inside. The stability is poor and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to an omnidirectional container transport and movement device, which has a transfer component, wherein a driving mechanism can realize the lifting and lowering action of the container through a lifting mechanism, so that the container can be transferred when used in conjunction with a mounting frame, and the mounting frame can move freely through universal wheels, which is easy to use, and the lifting mechanism has a protection function independent of the driving mechanism. When the lifting seat loses control due to factors such as accidental breakage of the wire rope, the lifting seat can automatically trigger the protection function to position and lock inside the mounting frame and will not fall freely, thereby protecting the container body and the goods inside from damage, and the use is stable, and the stability and practicality are extremely strong.

[0005] In a first aspect of the present disclosure, there is provided a container omnidirectional transport device, comprising a mounting frame, a universal wheel is mounted on the bottom of the mounting frame, and a transfer assembly is mounted inside the mounting frame; the transfer assembly is composed of a driving mechanism and a lifting mechanism;

[0006] The driving mechanism includes a fixed seat, a driving motor, a driving worm, a driving shaft and a wire rope roller, wherein the fixed seat is fixedly mounted on the top of the mounting frame, and the driving motor is fixedly mounted on the top of the fixed seat, the driving worm is rotatably connected to the inside of the fixed seat, and the top end of the driving worm is transmission-connected to the rotating shaft of the driving motor, the driving shaft is rotatably connected to the inside of the fixed seat, and the wire rope roller is fixedly mounted on the outside of the driving shaft;

[0007] The lifting mechanism includes a lifting seat, a protection shaft, an electric push rod and a hanging hook. The lifting seat is inserted into the interior of the mounting frame, and the protection shaft is rotatably connected to the side of the lifting seat. The electric push rod is fixedly installed in the interior of the lifting seat, and the hanging hook is inserted in the interior of the lifting seat. The side of the hanging hook is fixedly installed on one end of the push rod of the electric push rod. The outside of the wire rope roller is wound with a wire rope, and the two ends of the wire rope are respectively fixedly connected to the outside of the wire rope roller and the top of the lifting seat.

[0008] In at least some embodiments, a positioning worm gear is disposed outside the driving shaft, and the positioning worm gear is drivingly connected to the driving worm.

[0009] In at least some embodiments, a protection block is provided on the side of the protection shaft, and a protection tooth groove is provided inside the lifting seat, and the cross-sectional shapes of the top of the protection block and a single tooth groove of the protection tooth groove are both right triangles.

[0010] In at least some embodiments, a hidden tension spring is provided inside the protection block, and two ends of the hidden tension spring are respectively fixedly connected to the inside of the protection block and the inside of the protection shaft.

[0011] In at least some embodiments, a linkage rack is provided inside the mounting frame, and a linkage gear is provided outside the protective shaft, and the gear teeth of the linkage gear and the linkage rack are meshed for transmission.

[0012] In at least some embodiments, a track block with a "T"-shaped cross section is disposed outside the lifting seat, and a track groove is disposed inside the mounting frame, and the track block is inserted into the track groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The driving mechanism can realize the lifting and lowering action of the container through the lifting mechanism, so that the container can be transferred when used in conjunction with the mounting frame. The mounting frame can move freely through the universal wheels, which is easy to use. The lifting mechanism has a protection function independent of the driving mechanism. When the lifting seat loses control due to factors such as accidental breakage of the wire rope, the lifting seat can automatically trigger the protection function to position and lock inside the mounting frame and will not fall freely, thereby protecting the container body and the goods inside from damage. It is stable to use, thereby improving the stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 3 This utility model Figure 2Schematic diagram of the enlarged structure of part A in the middle.

[0018] Figure 4 It is a schematic diagram of the internal structure of the lifting seat of the utility model when it falls accidentally.

[0019] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Mounting frame; 101. Universal wheel; 102. Linkage rack; 103. Track groove;

[0022] 2. Driving mechanism; 201. Fixed seat; 202. Driving motor; 203. Driving worm; 204. Driving shaft; 2041. Positioning worm wheel; 205. Wire rope roller;

[0023] 3. Lifting mechanism; 301. Lifting seat; 3011. Protective tooth groove; 3012. Track block; 302. Protective shaft; 3021. Protective card block; 3022. Hidden tension spring; 3023. Linkage gear; 303. Electric push rod; 304. Lifting hook. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] Embodiment 1: The utility model provides an omnidirectional container transport device, comprising a mounting frame 1, a universal wheel 101 is installed at the bottom of the mounting frame 1, and a transfer assembly is installed inside the mounting frame 1; the transfer assembly is composed of a driving mechanism 2 and a lifting mechanism 3;

[0027] The driving mechanism 2 includes a fixed seat 201, a driving motor 202, a driving worm 203, a driving shaft 204 and a wire rope roller 205. The fixed seat 201 is fixedly mounted on the top of the mounting frame 1, and the driving motor 202 is fixedly mounted on the top of the fixed seat 201. The driving worm 203 is rotatably connected to the inside of the fixed seat 201, and the top of the driving worm 203 is transmission-connected to the rotating shaft of the driving motor 202. The driving shaft 204 is rotatably connected to the inside of the fixed seat 201, and the wire rope roller 205 is fixedly mounted on the outside of the driving shaft 204.

[0028] The lifting mechanism 3 includes a lifting seat 301, a protection shaft 302, an electric push rod 303 and a hanging hook 304. The lifting seat 301 is inserted into the interior of the mounting frame 1, and the protection shaft 302 is rotatably connected to the side of the lifting seat 301. The electric push rod 303 is fixedly installed inside the lifting seat 301, and the hanging hook 304 is inserted into the interior of the lifting seat 301. The side of the hanging hook 304 is fixedly installed on one end of the push rod of the electric push rod 303. The outside of the wire rope roller 205 is wound with a wire rope, and the two ends of the wire rope are respectively fixedly connected to the outside of the wire rope roller 205 and the top of the lifting seat 301.

[0029] In the embodiment of the present disclosure, a positioning worm gear 2041 is provided on the outside of the driving shaft 204, and the positioning worm gear 2041 is connected to the driving worm 203 in transmission. In use, the driving mechanism 2 can realize the lifting and lowering action of the container through the lifting mechanism 3. When the driving motor 202 rotates, the positioning worm gear 2041 can be driven to rotate by the driving worm 203. When the positioning worm gear 2041 rotates, it can drive the driving shaft 204 and the wire rope roller 205 to rotate synchronously, thereby realizing the retracting and releasing operation of the wire rope. When the wire rope is retracted and released, it can drive the lifting seat 301 to rise and fall by pulling and releasing. Under the action of the electric push rod 303, when the lifting seat 301 descends to a suitable position, the electric push rod 303 can drive the lifting hook 304 to move and extend into the lifting ear of the container, thereby completing the connection between the lifting mechanism 3 and the container. Thereafter, when the lifting seat 301 rises, it can drive the container to move upward synchronously to complete the lifting operation. After the container is lifted, it can be freely moved and transported through the mounting frame 1.

[0030] In the embodiment of the present disclosure, a protection block 3021 is provided on the side of the protection shaft 302, and a protection tooth groove 3011 is provided inside the lifting seat 301. The cross-sectional shapes of the top of the protection block 3021 and the single tooth groove of the protection tooth groove 3011 are both right-angled triangles. A hidden tension spring 3022 is provided inside the protection block 3021, and the two ends of the hidden tension spring 3022 are respectively fixedly connected to the inside of the protection block 3021 and the inside of the protection shaft 302. In use, the lifting mechanism 3 has the function of being independent of the driving machine. The protective function of structure 2 is that when the lifting seat 301 is in normal use, its lifting and lowering movement speed is slow. The interior of the mounting frame 1 is provided with a linkage rack 102, and the exterior of the protection shaft 302 is provided with a linkage gear 3023. The gear teeth of the linkage gear 3023 and the linkage rack 102 are engaged and transmitted. When the lifting seat 301 moves, the linkage rack 102 can rotate through the linkage gear 3023. Since the lifting seat 301 moves slowly during normal use, under the action of the hidden tension spring 3022, the protection block 3021 hidden in the interior of the protection shaft 302 will not hinder the rotation of the linkage gear 3023, so that the lifting seat 301 can be freely lifted and lowered during normal use. When the lifting seat 301 is out of control due to factors such as accidental breakage of the wire rope, the lifting seat 301 will fall rapidly under the action of its own weight, and the falling rate is far beyond the normal use state, so that the linkage gear 3023 will also rotate rapidly. At this time, the centrifugal force generated when the protection block 3021 rotates with the linkage gear 3023 is greater than the hidden tension spring The spring 3022 exerts force on it, so that the protection block 3021 will be thrown out of the protection shaft 302. After the protection block 3021 is thrown out of the protection shaft 302, the straight edge of the block and the straight edge of the tooth groove of the protection tooth groove 3011 are engaged with each other to lock the linkage gear 3023, so that the linkage gear 3023 cannot rotate. After that, the linkage gear 3023 can lock the lifting seat 301 in the current position through the linkage rack 102, so that it will not fall freely. It is stable to use and extremely safe.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In the utility model, the driving mechanism 2 can realize the lifting action of the container through the lifting mechanism 3. When the driving motor 202 rotates, it can drive the positioning worm wheel 2041 to rotate by driving the worm 203. When the positioning worm wheel 2041 rotates, it can drive the driving shaft 204 and the wire rope roller 205 to rotate synchronously, thereby realizing the retracting and releasing operation of the wire rope. When the wire rope is retracted and released, it can drive the lifting seat 301 to rise and fall by pulling and releasing. Under the action of the electric push rod 303, when the lifting seat 301 drops to a suitable position, the electric push rod 303 is used to move the lifting seat 301 upward and downward. The push rod 303 can drive the lifting hook 304 to move and extend into the lifting ear of the container to complete the connection between the lifting mechanism 3 and the container. After that, the lifting seat 301 can drive the container to move upward synchronously when it rises to complete the lifting operation. After the container is lifted, it can be freely moved and transported through the mounting frame 1. The lifting mechanism 3 has a protection function independent of the driving mechanism 2. When the lifting seat 301 is in normal use, its lifting speed is slow, and the linkage rack 102 can rotate through the linkage gear 3023 when the lifting seat 301 moves. 01 moves slowly during normal use. At this time, under the action of the hidden tension spring 3022, the protection block 3021 is hidden inside the protection shaft 302 and does not hinder the rotation of the linkage gear 3023, so that the lifting seat 301 can be freely lifted and lowered during normal use. When the lifting seat 301 loses control due to factors such as accidental breakage of the wire rope, the lifting seat 301 will fall rapidly under the action of its own weight, and the falling rate is much higher than the normal use state, so that the linkage gear 3023 will also rotate rapidly at this time, and the protection block 3021 and The centrifugal force generated when the linkage gear 3023 rotates is greater than the force exerted on it by the hidden tension spring 3022, so that the protection block 3021 will be thrown out of the protection shaft 302. After the protection block 3021 is thrown out of the protection shaft 302, the straight edge of the block and the straight edge of the tooth groove of the protection tooth groove 3011 are engaged with each other to lock the linkage gear 3023, so that the linkage gear 3023 cannot rotate. After that, the linkage gear 3023 can lock the lifting seat 301 in the current position through the linkage rack 102, so that it will not fall freely.

[0033] In another embodiment, a track block 3012 with a "T"-shaped cross-section is provided on the outside of the lifting seat 301, and a track groove 103 is provided on the inside of the mounting frame 1. The track block 3012 is inserted into the inside of the track groove 103. The track groove 103 can limit the lifting trajectory of the lifting seat 301 through the track block 3012, so that the lifting seat 301 will not be skewed or twisted during movement, resulting in the device being stuck and failing, and the use is stable.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A container omnidirectional transport device, characterized in that: include: A mounting frame (1), wherein a universal wheel (101) is mounted on the bottom of the mounting frame (1), and a transfer assembly is mounted inside the mounting frame (1); the transfer assembly is composed of a driving mechanism (2) and a lifting mechanism (3); The driving mechanism (2) comprises a fixed seat (201), a driving motor (202), a driving worm (203), a driving shaft (204) and a wire rope roller (205); the fixed seat (201) is fixedly mounted on the top of the mounting frame (1), and the driving motor (202) is fixedly mounted on the top of the fixed seat (201); the driving worm (203) is rotatably connected to the inside of the fixed seat (201), and the top end of the driving worm (203) is drivingly connected to the rotating shaft of the driving motor (202); the driving shaft (204) is rotatably connected to the inside of the fixed seat (201), and the wire rope roller (205) is fixedly mounted on the outside of the driving shaft (204); The lifting mechanism (3) comprises a lifting seat (301), a protection shaft (302), an electric push rod (303) and a hanging hook (304); the lifting seat (301) is plugged into the interior of the mounting frame (1), and the protection shaft (302) is rotatably connected to the side of the lifting seat (301); the electric push rod (303) is fixedly mounted inside the lifting seat (301), and the hanging hook (304) is plugged into the interior of the lifting seat (301); the side of the hanging hook (304) is fixedly mounted on one end of the push rod of the electric push rod (303); the outside of the wire rope roller (205) is wound with a wire rope, and the two ends of the wire rope are respectively fixedly connected to the outside of the wire rope roller (205) and the top of the lifting seat (301).

2. A container omnidirectional transport device as claimed in claim 1, characterized in that: A positioning worm wheel (2041) is provided outside the driving shaft (204), and the positioning worm wheel (2041) is drivingly connected to the driving worm (203).

3. A container omnidirectional transport device as claimed in claim 2, characterized in that: A protection block (3021) is provided on the side of the protection shaft (302), and a protection tooth groove (3011) is provided inside the lifting seat (301), and the cross-sectional shapes of the top of the protection block (3021) and a single tooth groove of the protection tooth groove (3011) are both right triangles.

4. A container omnidirectional transport device as claimed in claim 3, characterized in that: A hidden tension spring (3022) is provided inside the protection card block (3021), and two ends of the hidden tension spring (3022) are respectively fixedly connected to the inside of the protection card block (3021) and the inside of the protection shaft (302).

5. The container omnidirectional transport device according to claim 4, characterized in that: A linkage rack (102) is provided inside the mounting frame (1), and a linkage gear (3023) is provided outside the protection shaft (302), and the gear teeth of the linkage gear (3023) and the linkage rack (102) are meshed for transmission.

6. The container omnidirectional transport device according to claim 5, characterized in that: A track block (3012) with a T-shaped cross section is provided on the outside of the lifting seat (301), and a track groove (103) is provided on the inside of the mounting frame (1), and the track block (3012) is inserted into the inside of the track groove (103).

Images