Hoisting barrel capable of preventing barrel cover from loosening

Abstract

The utility model discloses a hoisting barrel capable of preventing a barrel cover from loosening, which belongs to the technical field of hoisting equipment and comprises a hoisting barrel body, a barrel cover body movably abutted against the top of the hoisting barrel body, a circular rotating seat fixedly mounted in the barrel cover body, a rotating shaft rotatably mounted in the barrel cover body, and a rotating handle fixedly mounted at the top of the rotating shaft. A rotating disc is fixedly installed at the bottom of the rotating shaft, a circular rotating rail is arranged on the outer side of the rotating disc, four sets of connecting rods are slidably installed in the rotating disc, two sets of limiting rings are fixedly installed on the outer sides of the four sets of connecting rods, moving blocks are fixedly installed at the bottoms of the four sets of connecting rods, and fixing blocks are fixedly installed on the outer sides of the four sets of moving blocks. According to the hoisting barrel, the barrel cover can be effectively prevented from loosening in the hoisting and transporting processes, for the hoisting barrel, the loosening of the barrel cover possibly causes leakage and scattering of internal articles and even safety accidents, through the design, it can be ensured that the barrel cover and the hoisting barrel body are tightly combined, and the transporting and storing safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting equipment technical field especially relates to a hoisting barrel of preventing barrel cover loose. BACKGROUND

[0002] In industrial production and logistics transportation, hoisting barrels are widely used for storing and transporting various liquids, powders and granular materials. However, the existing hoisting barrels are prone to loose barrel covers during use, which can cause material leakage, resulting in material loss and potential threats to the environment and personnel safety. In addition, traditional hoisting barrels lack effective buffering measures during hoisting and placement, which can easily damage the barrel body and internal materials.

[0003] In the prior art, a hoisting barrel does not have a precise mechanical transmission structure, making it difficult to accurately control the force and position during unlocking and closing. This can result in loose leakage due to loose barrel covers or damage to the barrel cover or barrel body due to excessive force. There is no dedicated locking mechanism, and the barrel cover is more prone to loosening due to external forces such as vibration and shaking during hoisting and transportation. This can cause leakage and spillage of the contents, resulting in material loss and potential threats to the surrounding environment and personnel safety. Therefore, we propose a hoisting barrel to prevent the barrel cover from loosening to solve this problem. SUMMARY

[0004] The utility model aims at providing a hoisting barrel to prevent the barrel cover from loosening to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A hoisting barrel to prevent the barrel cover from loosening, comprising: a hoisting barrel body, a barrel cover body movably abutting the top of the hoisting barrel body, a circular rotating seat fixedly installed inside the barrel cover body, a rotating shaft rotatably installed inside the barrel cover body, a rotating handle fixedly installed on the top of the rotating shaft, a rotating disc fixedly installed on the bottom of the rotating shaft, a circular rotating rail provided on the outside of the rotating disc, four sets of connecting rods slidably installed inside the rotating disc, two sets of limiting rings fixedly installed on the outside of each of the four sets of connecting rods, a moving block fixedly installed on the bottom of each of the four sets of connecting rods, a fixed block fixedly installed on the outside of each of the four sets of moving blocks, a return spring sleeved on the outside of each of the moving blocks, four sets of supports fixedly installed on the bottom of the barrel cover body, one end of each of the four sets of moving blocks movably inserted into the outside of the hoisting barrel body, each of the four sets of moving blocks slidably installed in the corresponding support, and one end of each of the four sets of moving blocks movably inserted into the side of the corresponding hoisting barrel body.

[0007] Preferably, the bottom of the lifting barrel body movably abuts against a supporting plate, the bottom of the supporting plate is fixedly installed with four groups of shock-absorbing springs and four groups of dampers, the bottom of the four groups of shock-absorbing springs and the four groups of dampers is fixedly installed with a base, and the top of the base is fixedly installed with a protective shell.

[0008] Preferably, the inside of the barrel cover body is provided with a circular groove, the rotating disc and the circular rotating seat are arranged in the circular groove, the circular rotating rail is rotatably installed on the outside of the circular rotating seat, and the outside of the lifting barrel body is provided with a plurality of insertion grooves, and the four groups of moving blocks are movably inserted into the corresponding insertion grooves.

[0009] Preferably, the inside of the rotating disc is provided with four groups of arc-shaped grooves, the four groups of connecting rods are slidably installed in the corresponding arc-shaped grooves, and a plurality of limiting rings are arranged on the two sides of the corresponding arc-shaped grooves.

[0010] Preferably, the two ends of the four groups of reset springs are fixedly installed on the one side of the corresponding bracket and the one side of the corresponding fixed block, respectively.

[0011] Preferably, the inside of the barrel cover body is communicated with a feeding port, the top of the feeding port is threadedly connected with a feeding cover, one side of the lifting barrel body is communicated with a discharging valve, the handle is arranged on the top of the barrel cover body, and the lifting barrel body is arranged in the inside of the protective shell.

[0012] In the utility model, the lifting barrel with the barrel cover which is prevented from loosening is provided with the feeding cover, the feeding port, the feeding port in the barrel cover body, and the feeding cover which is threadedly connected with the top of the feeding port. The design makes the feeding process simple and convenient, and the operator can easily open the feeding cover to discharge materials. The threaded connection ensures the sealing property of the feeding port when it is closed, prevents the materials from leaking or being polluted by the outside world, discharges the materials through the discharging valve, absorbs and buffers the impact force through the shock-absorbing springs and the dampers when the lifting barrel is impacted by external force during carrying, transportation or placement, thereby reducing the vibration and impact on the materials in the barrel. This is particularly important for fragile materials, precision instruments or materials which are sensitive to vibration, and can effectively prevent the materials from being damaged due to vibration.

[0013] The utility model discloses a reasonable structure design, through setting up handle drive pivot rotation, and further drive carousel under the restriction of circular rail and circular carousel and further drive connecting rod to slide under the restriction of arc -shaped groove and limit ring and further drive moving block to move in support, thereby can separate hoisting barrel body, remove the restriction to hoisting barrel body, through setting up return spring and fixed block, realize that barrel cover body and hoisting barrel body are fixed without external force, and the rotation feed cover can realize the opening and closure of feed inlet, and the operation is simple and convenient, and the hoisting barrel body and barrel cover body can be unlocked and closed through the rotation handle, and the operation is simple and fast, and in actual use, the operator can complete these actions rapidly, improves work efficiency, especially in the occasion that needs frequently to open and close hoisting barrel, and this convenience is especially important, can effectively prevent the loosening of barrel cover in hoisting and transportation, and for hoisting barrel, the loosening of barrel cover can lead to internal article leakage, spilling, even causes safety accident, through this design, can ensure that barrel cover and hoisting barrel body are closely combined, and the safety of transportation and storage is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of the hoisting barrel for preventing the loosening of barrel cover is provided for the utility model.

[0015] Figure 2 A sectional structure schematic view of the hoisting barrel for preventing the loosening of barrel cover is provided for the utility model.

[0016] Figure 3 For Figure 2 The local enlarged view of A part in the middle.

[0017] In the drawing: 1, base; 2, protective shell; 3, hoisting barrel body; 4, barrel cover body; 5, handle; 6, feed inlet; 7, feed cover; 8, discharge valve; 9, pivot; 10, carousel; 11, limit ring; 12, connecting rod; 13, moving block; 14, fixed block; 15, support; 16, return spring; 17, damper; 18, shock absorbing spring; 19, circular rotary seat; 20, circular rail; 21, support plate. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiments will be described clearly and completely in the utility model embodiments, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] Refer to Figures 1-3A lifting bucket for preventing the lid from loosening includes: a lifting bucket body 3, the top of which movably abuts against a bucket lid body; a circular rotating seat 19 fixedly installed inside the bucket lid body; a rotating shaft 9 rotatably installed inside the bucket lid body; a handle 5 fixedly installed on the top of the rotating shaft 9; a turntable 10 fixedly installed on the bottom of the rotating shaft 9; a circular rotating rail 20 provided on the outer side of the turntable 10; four sets of connecting rods 12 slidably installed inside the turntable 10; and two handles 5 fixedly installed on the outer sides of each of the four sets of connecting rods 12. The bottom of each of the four sets of limiting rings 11 and four sets of connecting rods 12 is fixedly equipped with a moving block 13. The outer side of each of the four sets of moving blocks 13 is fixedly equipped with a fixing block 14. The outer side of each moving block 13 is fitted with a return spring 16. The bottom of the bucket cover body is fixedly equipped with four sets of brackets 15. One end of each of the four sets of moving blocks 13 is movably inserted into the outer side of the hoisting bucket body 3. The four sets of moving blocks 13 are slidably installed in the corresponding brackets 15. One end of each of the four sets of moving blocks 13 is movably inserted into one side of the corresponding hoisting bucket body 3.

[0020] In this embodiment, the bottom of the hoisting bucket body 3 is movably abutted against a support plate 21. Four sets of shock-absorbing springs 18 and four sets of dampers 17 are fixedly installed at the bottom of the support plate 21. A base 1 is fixedly installed at the bottom of the four sets of shock-absorbing springs 18 and four sets of dampers 17. A protective shell 2 is fixedly installed at the top of the base 1. When the hoisting bucket body 3 is placed or subjected to external vibration, the shock-absorbing springs 18 and dampers 17 can effectively absorb and buffer the impact force. This can greatly reduce the impact on the hoisting bucket body 3 and the items inside the bucket, and prevent the items from being damaged, broken or undergoing changes in physical and chemical properties due to vibration. This buffering effect is particularly important for some fragile items, precision instruments or materials sensitive to vibration.

[0021] In this embodiment, a circular groove is provided inside the barrel lid body, and the turntable 10 and the circular rotating seat 19 are set in the circular groove. The circular rotating rail 20 is rotatably installed on the outside of the circular rotating seat 19. Slots are opened on the outside of the lifting barrel body 3, and four sets of moving blocks 13 are movably inserted into the corresponding slots. This insertion method is simple and effective, which can ensure that the barrel lid will not loosen or fall off during lifting and transportation, thereby improving the safety and reliability of the lifting barrel.

[0022] In this embodiment, the turntable 10 has four sets of arc-shaped grooves inside, and four sets of connecting rods 12 are slidably installed in the corresponding arc-shaped grooves. Multiple sets of limiting rings 11 are set on both sides of the corresponding arc-shaped grooves. The arc-shaped grooves provide a clear movement path for the connecting rods 12, so that the connecting rods 12 can slide strictly according to the arc-shaped trajectory when the turntable 10 rotates. This ensures the accuracy and stability of the entire device during operation, avoids disordered movement or deviation of the connecting rods 12, and thus ensures precise control of the moving block 13.

[0023] In this embodiment, the two ends of the four sets of return springs 16 are respectively fixedly installed on one side of the corresponding bracket 15 and one side of the corresponding fixing block 14. The return springs 16 can automatically pull the moving block 13 back to the locking position without the need for additional external force, thereby closing the hoisting bucket body 3. This makes the operation more convenient, and the operator does not need to manually adjust the moving block 13 after completing the hoisting or other operations, thus improving work efficiency.

[0024] In this embodiment, the inside of the barrel lid body is connected to the inlet 6, and the top of the inlet 6 is threadedly connected to the inlet cover 7. The side of the lifting barrel body 3 is connected to the outlet valve 8. The handle 5 is set on the top of the barrel lid body. The lifting barrel body 3 is set inside the protective shell 2. The inside of the barrel lid body is connected to the inlet 6, and the top of the inlet 6 is threadedly connected to the inlet cover 7. This design makes the feeding process simple and convenient. The operator can easily open the inlet cover 7 to release the material. The threaded connection ensures the sealing of the inlet 6 when closed, preventing material leakage or external contamination. At the same time, the threaded connection is relatively firm and is not easy to open accidentally during hoisting and transportation, thus improving safety.

[0025] In this embodiment, during use, the hoisting bucket body 3 is placed on the support plate 21, and the handle 5 is rotated to drive the rotating shaft 9 and the turntable 10 to rotate. This causes the connecting rod 12 and the limiting ring 11 to slide within the arc groove of the turntable 10, thereby moving the moving block 13 within the bracket 15. This allows the hoisting bucket body 3 to be detached from the bucket lid body, unlocking the hoisting bucket body 3 from the bucket lid body. By setting a return spring 16, the hoisting bucket body 3 can be closed without the need for external force. The entire operation only requires rotating the handle 5, without the need for additional complex tools such as wrenches or screwdrivers. This makes the operation more convenient, reduces reliance on tools, and also reduces the difficulty and complexity of the operation. This device can effectively prevent the bucket lid from loosening during hoisting and transportation. For hoisting buckets, a loose bucket lid may cause the contents inside to become loose. This design prevents leaks, spills, and even safety accidents by ensuring a tight seal between the lid and the main body of the bucket, improving safety during transportation and storage. The feed cover 7 is opened by rotating it to release material into the feed inlet 6. After feeding, the feed cover 7 is rotated to close the feed inlet 6. The base 1 facilitates lifting the main body of the bucket. Shock-absorbing springs 18 and dampers 17 provide cushioning after the main body of the bucket is placed in the designated location. The feed inlet 6 can be opened and closed simply by rotating the feed cover 7, making operation simple and convenient. During feeding, material release can be performed quickly, improving work efficiency. After feeding, the feed cover 7 can be easily rotated to ensure the feed inlet 6 is sealed, preventing material leakage. The shock-absorbing springs 18 and dampers 17 provide cushioning after the main body of the bucket is placed in the designated location. This effectively reduces damage to the bucket and its internal materials caused by impact during placement. For fragile materials or vibration-sensitive items, this cushioning effect protects the integrity and quality of the material.

[0026] The above provides a detailed description of a lifting bucket for preventing the lid from loosening, as provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A lifting bucket to prevent the lid from loosening, characterized in that, include: The lifting bucket body (3) has a bucket cover body (4) whose top is movably abutted against. A circular rotating seat (19) is fixedly installed inside the bucket cover body (4). A rotating shaft (9) is rotatably installed inside the bucket cover body (4). A handle (5) is fixedly installed on the top of the rotating shaft (9). A turntable (10) is fixedly installed on the bottom of the rotating shaft (9). A circular rotating rail (20) is provided on the outer side of the turntable (10). Four sets of connecting rods (12) are slidably installed inside the turntable (10). Two sets of limiting rings (1) are fixedly installed on the outer side of each of the four sets of connecting rods (12). 1) A movable block (13) is fixedly installed at the bottom of each of the four sets of connecting rods (12), and a fixed block (14) is fixedly installed on the outside of each of the four sets of movable blocks (13). A reset spring (16) is sleeved on the outside of each of the movable blocks (13). Four sets of brackets (15) are fixedly installed at the bottom of the barrel cover body (4). One end of each of the four sets of movable blocks (13) is movably inserted into the outside of the lifting barrel body (3). The four sets of movable blocks (13) are slidably installed in the corresponding brackets (15). One end of each of the four sets of movable blocks (13) is movably inserted into one side of the corresponding lifting barrel body (3).

2. A lifting bucket for preventing the lid from loosening according to claim 1, characterized in that, The bottom of the hoisting bucket body (3) is movably abutted against a support plate (21). Four sets of shock-absorbing springs (18) and four sets of dampers (17) are fixedly installed at the bottom of the support plate (21). A base (1) is fixedly installed at the bottom of the four sets of shock-absorbing springs (18) and four sets of dampers (17). A protective shell (2) is fixedly installed at the top of the base (1).

3. A lifting bucket for preventing the lid from loosening according to claim 1, characterized in that, The inside of the bucket lid body (4) is provided with a circular groove. The turntable (10) and the circular rotating seat (19) are set in the circular groove. The circular rotating rail (20) is rotatably installed on the outside of the circular rotating seat (19). The outside of the hoisting bucket body (3) is provided with slots. The four sets of moving blocks (13) are movably inserted into the corresponding slots.

4. A lifting bucket for preventing the lid from loosening according to claim 1, characterized in that, The turntable (10) has four sets of arc grooves inside, and the four sets of connecting rods (12) are slidably installed in the corresponding arc grooves. Multiple sets of limiting rings (11) are set on both sides of the corresponding arc grooves.

5. A lifting bucket for preventing the lid from loosening according to claim 1, characterized in that, The two ends of the four sets of reset springs (16) are respectively fixedly installed on one side of the corresponding bracket (15) and one side of the corresponding fixing block (14).

6. A lifting bucket for preventing the lid from loosening according to claim 1, characterized in that, The inside of the barrel cover body (4) is connected to the inlet (6), and the top of the inlet (6) is threadedly connected to the inlet cover (7). The side of the hoisting barrel body (3) is connected to the outlet valve (8). The handle (5) is set on the top of the barrel cover body (4), and the hoisting barrel body (3) is set inside the protective shell (2).

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