Portable mud sleeve manufacturing device
By designing a portable mud cover production device, the movable rods drive the moving blocks and mud cover molds to realize the automatic loading of mud cover raw materials, solving the safety hazards of workers laying mud in front of the iron mouth and ensuring the safety of workers.
Patent Information
- Application Number
- CN202421604500.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In the prior art, during the production of mud sleeves, workers are required to step into the front of the iron mouth to lay mud, which poses safety hazards, especially in places where gas is generated, endangering the safety of the operators.
A portable mud sleeve production device is designed, including a fixed plate, movable block, mud sleeve mold and handheld unit. By driving the movable rod, the movable block and mud sleeve mold are driven to move in the reserved groove, realizing the automatic loading of mud sleeve raw materials and avoiding workers from directly contacting gas.
It realizes convenient operation of mud cover making, avoids workers from contacting gas, ensures the safety of workers, and improves the safety of operations.
Smart Images
Figure CN223044875U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a portable mud sleeve manufacturing device, belonging to the technical field of mud sleeves. Background Art
[0002] The iron notch mud sleeve prevents the iron notch frame from directly contacting with the slag and molten iron, protecting the iron notch frame from being damaged. The iron notch mud sleeve also protects the special-shaped bricks at the iron notch, enabling the smooth discharge of molten iron and preventing mud from leaking when blocking the iron notch, which is beneficial to the formation and stability of the mud package, thereby maintaining an appropriate iron notch depth. During the tapping process, the mud sleeve sometimes has burrs, cracks, etc., which will affect the air flow, cause mud leakage when blocking the opening, and in severe cases, even unable to block the opening. Therefore, it is necessary to remake the mud sleeve. First, use a combined drill to polish the surface of the mud sleeve, then manually spread green mud on the surface of the mud sleeve, and then use a mud gun to impact, so that the green mud adheres to the surface of the mud sleeve to form a complete and flat new mud sleeve. During the manual mud spreading process, it is necessary to step into the front of the iron notch, and the iron notch is a place where gas is generated, posing a great danger to the safety of personnel. Summary of the Invention
[0003] The technical problem to be solved by the utility model is to provide a portable mud sleeve manufacturing device for the above-mentioned existing technology, which is convenient to operate, does not require manual stepping into the front of the iron notch for mud spreading, avoids personnel contacting gas, and ensures the personal safety of operators.
[0004] The technical solution adopted by the utility model to solve the above problems is as follows: A portable mud sleeve manufacturing device includes a fixed plate. A reserved groove is formed on the top surface of the fixed plate. An active block is arranged in the reserved groove. The active block is matched with the reserved groove and can move along the reserved groove. An installation groove is formed on the top surface of the active block. A mud sleeve mold is arranged in the installation groove, and mud sleeve raw materials are arranged in the mud sleeve mold. A connecting plate is arranged at the bottom of the fixed plate, and a handheld unit is hinged on the connecting plate. The connecting plate penetrates through a movable rod, and one end of the movable rod is fixedly connected with the active block. Symmetrical reset parts are arranged between the bottom of the active block and the reserved groove. Driving the movable rod to move drives the active block and the mud sleeve mold to move in the reserved groove, so that the mud sleeve raw materials in the mud sleeve mold are fed. After the feeding is completed, the reset parts drive the active block and the mud sleeve mold to reset.
[0005] The handheld unit includes a holding rod. One end of the holding rod penetrates through a support rod, and the two are coaxially arranged. The support rod and the holding rod are fixedly connected through fasteners. An anti-slip sleeve is sleeved on the holding rod, and a protective handle is arranged at the other end of the holding rod.
[0006] A hinge groove is formed at the top end of the support rod. A hinge block is arranged on the connecting plate, and the hinge block is arranged in the hinge groove and the two are connected through a pin shaft.
[0007] Fixed blocks are arranged at the four corners of the top of the fixed plate, and buffer rubber pads are respectively arranged on the fixed blocks.
[0008] The reset member is a reset spring.
[0009] Compared with the prior art, the advantages of the present utility model are as follows: A portable mud sleeve manufacturing device has a simple structure and convenient operation. Workers do not need to step into the front of the tuyere to lay mud, avoiding personnel contact with gas and ensuring the personal safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a three-dimensional schematic diagram of a portable mud sleeve manufacturing device according to an embodiment of the present utility model;
[0011] Figure 2 is Figure 1 a schematic diagram of the middle mud sleeve mold;
[0012] Figure 3 is an internal schematic diagram of the mud sleeve mold;
[0013] Figure 4 is Figure 1 a schematic diagram of the holding rod in;
[0014] In the figure, 1 is a connecting plate, 2 is a fixing plate, 3 is a fixing block, 4 is a buffer rubber pad, 5 is a mud sleeve mold, 6 is a mud sleeve groove, 7 is a reserved groove, 8 is a reset spring, 9 is a connecting block, 10 is a transition block, 11 is a movable rod, 12 is a holding rod, 13 is an anti-slip rubber sleeve, 14 is a protective handle, 15 is a pin shaft, 16 is a fastener, 17 is a support rod, 18 is a hinge groove, and 19 is a movable block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0016] As Figure 1 、 2, as shown in FIGS. 3, a portable mud sleeve manufacturing device in this embodiment includes an inclined fixed plate 2. A rectangular reserved groove 7 is provided on the top surface of the fixed plate 2. An active block 19 is arranged in the reserved groove 7. The active block 19 matches the reserved groove 7 and can move along the reserved groove 7. An installation groove is provided on the top surface of the active block 19. A mud sleeve mold 5 is arranged in the installation groove. There is a mud sleeve groove 6 on the mud sleeve mold 6, and mud sleeve raw materials are injected into the mud sleeve groove 6. A connecting block 9 is arranged at the center of the bottom of the active block 19. A connecting plate 1 is arranged at the bottom of the fixed plate 2. An active rod 11 passes through the connecting plate 1. One end of the active rod 11 is fixedly connected to the connecting block 9 through a transition block 10. A return spring 8 is symmetrically arranged between the bottom of the active block 19 and the reserved groove 7. The mud gun impacts the active rod 11, pushes the transition block 10 and the connecting block 9, drives the active block 19 and the mud sleeve mold 5 to move in the reserved groove 7, so that the mud sleeve raw materials in the mud sleeve mold 5 are fed. After the mud sleeve feeding work is completed, the active block and the mud sleeve mold are reset by the return spring. A handheld unit is hinged on the connecting plate. On the one hand, it is convenient to hold, and on the other hand, it can adjust the inclination angle of the fixed plate, and then adjust the inclination angle of the mud sleeve mold, which is convenient for laying mud at different positions.
[0017] As Figure 4 shown, the above-mentioned handheld unit includes a holding rod 12. One end of the holding rod 12 passes through a support rod 17, and the two are coaxially arranged. The support rod 17 can move in the holding rod 12, thereby adjusting the length of the handheld unit. After adjustment in place, the two are fixedly connected through a fastener 16, realizing that the handheld unit has a telescopic function and facilitating the mud sleeve mold to be adjusted to a suitable height. An anti-slip rubber sleeve 13 is sleeved on the holding rod 12. A protective handle 14 is arranged at the other end of the holding rod 12, which is convenient for the operator to hold.
[0018] An articulated groove 18 is provided at the upper end of the support rod 17. An articulated block is arranged on the connecting plate 1. The articulated block is arranged in the articulated groove 18, and the two are connected through a pin shaft 15.
[0019] Fixed blocks 3 are arranged at the four corners of the top of the above-mentioned fixed plate 2. Buffer rubber pads 4 are respectively arranged on the fixed blocks 3, which improves the stability of the connecting plate and the fixed plate.
[0020] The structure of this application is simple and the operation is convenient. Workers do not need to step into the front of the taphole to lay mud, avoiding personnel contact with gas and ensuring the personal safety of the operators.
[0021] In addition to the above embodiments, the present invention also includes other implementation manners. All technical solutions formed by equivalent transformation or equivalent substitution shall fall within the protection scope of the claims of the present invention.
Claims
1. A portable mud cover making device, characterized in that: It includes a fixed plate, a reserved groove is provided on the top surface of the fixed plate, a movable block is provided in the reserved groove, the movable block matches the reserved groove, and the movable block can move along the reserved groove; an installation groove is provided on the top surface of the movable block, a mud sleeve mold is provided in the installation groove, and the mud sleeve raw material is provided in the mud sleeve mold; a connecting plate is provided at the bottom of the fixed plate, and a handheld unit is hinged on the connecting plate; a movable rod is passed through the connecting plate, and one end of the movable rod is fixedly connected to the movable block; a reset member is symmetrically provided between the bottom of the movable block and the reserved groove; the movable rod is driven to move, so as to drive the movable block and the mud sleeve mold to move in the reserved groove, so that the mud sleeve raw material in the mud sleeve mold is loaded; after loading is completed, the reset member drives the movable block and the mud sleeve mold to reset.
2. A portable mud cover making device according to claim 1, characterized in that: The handheld unit comprises a gripping rod, one end of which is penetrated by a support rod, the two are coaxially arranged, and the support rod and the gripping rod are fixedly connected by a fastener; an anti-slip sleeve is sleeved on the gripping rod, and a protective handle is arranged at the other end of the gripping rod.
3. A portable mud cover making device according to claim 2, characterized in that: A hinge groove is provided on the top end of the support rod, a hinge block is arranged on the connecting plate, the hinge block is arranged in the hinge groove, and the two are connected by a pin shaft.
4. A portable mud cover making device according to claim 1, characterized in that: Fixed blocks are arranged at the four corners of the top of the fixed plate, and buffer rubber pads are arranged on the fixed blocks respectively.
5. A portable mud cover making device according to claim 1, characterized in that: The reset element is a reset spring.