Alloy hoisting barrel
By designing the bottomless barrel body and movable bottom cover structure of the alloy lifting barrel, the problems of poor safety performance and small volume during the alloy addition process are solved, and the safety distance is increased and the production efficiency is improved, reducing the Safety risks and operation frequency.
Patent Information
- Application Number
- CN202420508972.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-15
AI Technical Summary
During the alloy addition process, existing iron barrels have poor safety performance, small volume and insufficient load-bearing capacity, resulting in high personnel safety risks and low production efficiency.
An alloy lifting barrel was designed, adopting a bottomless barrel body, movable bottom cover and hook lock structure. The movable bottom cover is hooked through hook locks to close the bottom of the barrel, increase the safe distance, and achieve efficient lifting through climbing equipment. , improve safety and production efficiency.
It improves the safety of alloy addition operations, reduces the distance between personnel and furnace ports, increases the loading capacity of the alloy and the efficiency of one-time operation, and reduces safety risks and operating frequency.
Smart Images
Figure CN222331311U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal smelting, in particular to an alloy lifting bucket. Background Art
[0002] In the smelting process, adding alloys to the furnace is an essential step. In the past, alloys were stored in iron barrels delivered from the manufacturer. The safety performance of these iron barrels was poor during use, mainly reflected in:
[0003] 1. When adding alloy into the furnace with an iron bucket, personnel need to stand at the furnace mouth, bend over and use both hands to control the iron bucket to add alloy materials into the furnace. Personnel are too close to the furnace mouth, and splashing molten steel can easily cause burns. In addition, personnel may accidentally fall into the furnace when bending over to add alloy, which poses a great safety risk.
[0004] 2. The iron barrel has a small volume and poor load-bearing capacity. It can only hold about 80kg of alloy materials at a time, which increases the number of lifting and manual additions. Moreover, after being used for a long time, the iron barrel's lifting rack is prone to breakage during the lifting process, which not only affects production efficiency but also increases safety hazards.
[0005] Therefore, alloy lifting buckets are needed to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide an alloy lifting bucket to solve the above-mentioned multiple defects caused by the prior art.
[0007] An alloy lifting barrel comprises a bottomless barrel body, a mounting platform is symmetrically installed on one side of the barrel body, two mounting platforms are respectively rotatably connected to two sides of a connecting rod, a movable bottom cover is installed on the connecting rod, support platforms are symmetrically installed on the side of the movable bottom cover away from the mounting platform, a hook rod is installed between the support platforms, connecting platforms are symmetrically installed on the side wall of the barrel body away from the mounting platform, two connecting platforms are respectively rotatably connected to two sides of the supporting rod, hook locks are installed at both ends of the support rod, and cross bars parallel to the support rod are installed on the inner walls of the corresponding sides of the two hook locks.
[0008] Preferably, a hanging hook is symmetrically installed on the upper end of the barrel body.
[0009] Preferably, the bent portion at one end of the hook lock can hook the hook rod.
[0010] Preferably, the barrel body and the movable bottom cover are made of steel plates with a thickness of mm.
[0011] Preferably, the upper end surface of the movable bottom cover can cover the lower bottom side of the barrel body.
[0012] The utility model has the advantages that: the utility model hooks the hook rod of the movable bottom cover through the hook lock, so that the movable bottom cover covers the lower bottom side of the barrel body and closes the barrel bottom, so that the barrel body can contain the alloy. When the alloy is added, the alloy barrel tooling is hoisted to about 30 cm above the furnace mouth of the medium frequency furnace. After the furnace mouth is aligned, the operator does not need to approach the furnace mouth, and uses a long hook to hang on the crossbar of the lock hook. With a strong pull, the movable bottom cover is opened, and the alloy falls into the furnace, thereby increasing the safety distance between the personnel and the furnace mouth and improving the safety of the alloy adding operation.
[0013] The utility model is mounted on the hoisting equipment in the factory through a lifting hook, and the barrel body can hold about 240kg of alloy at most at a time, which greatly reduces the number of times the alloy is added, thereby improving the smelting production efficiency and reducing the safety risks of the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 , Figure 2 It is a schematic diagram of the structure of the utility model from different perspectives.
[0015] Figure 3 This is a schematic diagram of the structure of the utility model without installing the box cover.
[0016] Among them: 1-barrel body; 2-installation platform; 3-connecting rod; 4-movable bottom cover; 5-support platform; 6-hook rod; 7-connecting platform; 8-support rod; 9-hook lock; 10-cross bar; 11-hanging. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0018] like Figures 1 to 3 As shown, an alloy lifting bucket comprises a bottomless barrel body 1, a mounting platform 2 is symmetrically mounted on one side of the barrel body 1, two mounting platforms 2 are rotatably connected to the two sides of the connecting rod 3, a movable bottom cover 4 is mounted on the connecting rod 3, a support platform 5 is symmetrically mounted on the side of the movable bottom cover 4 away from the mounting platform 2, a hook rod 6 is mounted between the support platforms 5, a connecting platform 7 is symmetrically mounted on the side wall of the barrel body 1 away from the mounting platform 2, two connecting platforms 7 are rotatably connected to the two sides of the supporting rod 8, hook locks 9 are mounted at both ends of the supporting rod 8, and a cross bar 10 parallel to the supporting rod 8 is mounted on the inner wall of the corresponding side of the two hook locks 9. The mounting platform 2, the connecting platform 7 and the lifting 11 are all welded to the barrel body 1, the supporting rod 8 and the cross bar 10 are all welded to the hook lock 9, the movable bottom cover 4, the support platform 5 and the hook rod 6 are all welded and installed, all welding places need to be fully welded, double-sided welded, and the welding height is not less than 5mm.
[0019] In this embodiment, a lifting 11 is symmetrically installed on the upper end of the barrel body 1. The lifting 11 is hooked on the hook of the lifting device in the factory, and the entire alloy barrel is lifted to about 30 cm above the furnace mouth of the medium frequency furnace by the lifting device. After the bottom side of the barrel body 1 is aligned with the furnace mouth, the operator does not need to be close to the furnace mouth. A long hook is hung on the crossbar 10 of the lock hook 9, and the movable bottom cover 4 is opened with a strong pull. The alloy falls down into the furnace, increasing the safety distance between the personnel and the furnace mouth and improving the safety of the alloy addition operation. The alloy barrel is hoisted by the lifting 11, and the barrel body can hold about 240 kg of alloy at most at a time, which greatly reduces the number of alloy additions, which not only improves the smelting production efficiency but also reduces the safety risk of the operation.
[0020] In this embodiment, the bent portion of one end of the hook lock 9 can hook the hook rod 6. The hook lock 9 is hooked on the hook rod 6 to prevent the movable bottom cover 4 from rotating around the connecting rod 3.
[0021] In this embodiment, the barrel body 1 and the movable bottom cover 4 are made of a steel plate with a thickness of 5 mm.
[0022] In this embodiment, the upper end surface of the movable bottom cover 4 can cover the lower bottom side of the barrel body 1. The area of the upper end surface of the movable bottom cover 4 is larger than the cross-sectional area of the barrel body 1, ensuring that the movable bottom cover 4 completely covers the bottom side of the barrel body 1 and seals the barrel bottom of the barrel body 1.
[0023] The working principle of the utility model is as follows: manually rotate the movable bottom cover 4 around the connecting rod 3, hook the hook rod 6 of the movable bottom cover 4 at the bending part of the hook lock 9, and the movable bottom cover 4 closes the bottom of the barrel body 1 through the lock hook 9, and the alloy is placed in the barrel body 1 of the alloy barrel, and then the alloy barrel tooling is hoisted to about 30 cm above the furnace mouth of the medium frequency furnace through the lifting climbing 11. After the bottom of the barrel body 1 is aligned with the furnace mouth, the operator does not need to be close to the furnace mouth, and uses a long hook to hang on the crossbar 10 of the lock hook 9, and pulls hard to open the movable bottom cover 4 to complete the alloy adding operation.
[0024] The utility model hooks the hook rod 6 of the movable bottom cover 4 through the hook lock 9, so that the movable bottom cover 4 covers the lower bottom side of the barrel body 1 and closes the barrel bottom, so that the barrel body 1 can contain the alloy. When the alloy is added, the alloy barrel tooling is hoisted to about 30 cm above the furnace mouth of the medium frequency furnace. After aligning with the furnace mouth, the operator does not need to be close to the furnace mouth. A long hook is hung on the cross bar 10 of the lock hook 9, and the movable bottom cover 4 is opened by pulling hard. The alloy falls down into the furnace, which increases the safety distance between the personnel and the furnace mouth and improves the safety of the alloy adding operation. The hoisting 11 is hooked on the hoisting equipment in the factory, and the barrel body 1 can contain about 240 kg of alloy at most at a time, which greatly reduces the number of alloy additions, thereby improving the smelting production efficiency and reducing the safety risk of the operation.
[0025] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.
Claims
1. An alloy lifting bucket, characterized in that: The invention comprises a bottomless barrel body (1), a mounting platform (2) is symmetrically mounted on one side of the barrel body (1), two mounting platforms (2) are respectively rotatably connected to two sides of a connecting rod (3), a movable bottom cover (4) is mounted on the connecting rod (3), a supporting platform (5) is symmetrically mounted on the side of the movable bottom cover (4) away from the mounting platform (2), a hook rod (6) is mounted between the supporting platforms (5), a connecting platform (7) is symmetrically mounted on the side wall of the barrel body (1) away from the mounting platform (2), two connecting platforms (7) are respectively rotatably connected to two sides of a supporting rod (8), hook locks (9) are mounted at both ends of the supporting rod (8), and a cross bar (10) parallel to the supporting rod (8) is mounted on the inner wall of the corresponding side of the two hook locks (9).
2. The alloy lifting bucket according to claim 1, characterized in that: A hanging hook (11) is symmetrically mounted on the upper end of the barrel body (1).
3. The alloy lifting bucket according to claim 1, characterized in that: The bent portion at one end of the hook lock (9) can hook the hook rod (6).
4. The alloy lifting bucket according to claim 1, characterized in that: The barrel body (1) and the movable bottom cover (4) are made of steel plates with a thickness of 5 mm.
5. The alloy lifting bucket according to claim 1, characterized in that: The upper end surface of the movable bottom cover (4) can cover the lower bottom side of the barrel body (1).