A furnace cover moving assembly suitable for top feeding and discharging

Abstract

This utility model discloses a furnace cover moving assembly suitable for top feeding and discharging of materials in a furnace, relating to the field of ultra-high temperature industrial electric furnace technology. It includes hinge columns, tracks, crossbeams, chain shafts, hydraulic cylinders, and wheel sets. Two parallel hinge columns are vertically arranged, with a chain shaft at the top of each hinge column. One end of the track is rotatably connected to the hinge shaft. Hydraulic cylinders are connected to the bottom of the two tracks at the ends furthest from the hinge columns. The bottoms of the hydraulic cylinders are fixed to supports. Support seats are fixedly connected to both sides of the furnace cover, with wheel sets connected to the bottom ends of each support seat. The wheel sets are tactilely connected to the tracks. The furnace cover moving assembly is fixed to one side of the furnace body via the hinge columns, with the furnace body located between the two tracks. This utility model solves the problem of difficult furnace cover hoisting during the feeding and discharging process of a vertical high-temperature purification furnace.

Description

Technical Field

[0001] This utility model relates to the field of ultra-high temperature industrial electric furnace technology, specifically a furnace cover moving assembly suitable for feeding and discharging materials from the furnace top. Background Technology

[0002] When purifying materials using a vertical high-temperature vacuum purification furnace, there are generally two options for feeding and discharging. One is bottom feeding / discharging. This method, due to obstructions from surrounding supports and accessories, prevents hoisting, requiring manual handling of the materials and limiting their size and weight. The other is top feeding / discharging. This method allows for hoisting of the materials. During hoisting, the furnace cover must first be lifted off the top of the furnace body before the material is hoisted, and then the cover is hoisted back to the top. While this hoisting method is suitable for heavy materials and improves production efficiency to some extent, hoisting the furnace cover is difficult and complex. Therefore, a simple and convenient furnace cover moving assembly is crucial for top feeding / discharging, and is essential for reducing feeding / discharging time, lowering purification costs, and improving production efficiency. Utility Model Content

[0003] This invention overcomes the shortcomings of the prior art and proposes a furnace cover moving assembly suitable for top feeding and discharging of materials; it solves the problem of difficult furnace cover hoisting during the feeding and discharging process of vertical high-temperature purification furnaces.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A furnace cover moving assembly suitable for top feeding and discharging includes hinge columns, tracks, crossbeams, chain shafts, hydraulic cylinders, and wheel sets. Two parallel hinge columns are vertically arranged, with a chain shaft at the top of each hinge column. One end of the track is rotatably connected to the hinge shaft. Hydraulic cylinders are connected to the bottom of the ends of both tracks away from the hinge columns. The bottoms of the hydraulic cylinders are fixed to supports. A support base is fixedly connected to each side of the furnace cover, and wheel sets are connected to the bottom ends of each support base. The wheel sets are tactilely connected to the tracks. The furnace cover moving assembly is fixed to one side of the furnace body via the hinge columns, with the furnace body located between the two tracks.

[0005] Furthermore, the hinge column is equipped with fixing plates at both the bottom and top, and the fixing plates are provided with connecting holes. The bottom fixing plate is used to fix the hinge column to the ground or a fixed object.

[0006] Furthermore, a hinge seat is fixedly installed on the fixing plate at the top of the hinge column; the hinge shaft is connected to the hinge seat.

[0007] Furthermore, protruding limit blocks are provided at both ends of the track.

[0008] Furthermore, a crossbeam is connected between the two hinge columns at the top and bottom, and a diagonal tie plate is connected between the crossbeam and the hinge column.

[0009] Furthermore, multiple crossbeams are spaced apart between the two tracks; no crossbeams are installed between the positions of the two tracks corresponding to the furnace body.

[0010] Furthermore, the hydraulic cylinder is an automatic hydraulic cylinder or a manual hydraulic cylinder.

[0011] Furthermore, the bottom of the hydraulic cylinder is fixed to a support plate on the outer wall of the vertical purification furnace.

[0012] The beneficial effects of this utility model compared to the prior art are as follows: 1. The furnace cover moving component is simple and convenient to operate, easily opening and closing the furnace cover, realizing mechanized loading and unloading, facilitating the entry and exit of large-mass materials into and out of the furnace, reducing the burden of manual loading, and greatly improving production efficiency.

[0013] 2. This utility model has a compact structure, which effectively reduces production and operating costs compared with using a crane for furnace cover hoisting, while improving safety, reducing the risk of accidents, and protecting the safety of users and operators.

[0014] 3. This component uses an automatic hydraulic cylinder, which can optimize the human-machine interaction design, providing users with a more comfortable, convenient and intuitive experience. It is also applicable to multiple fields and industries, and has broad application prospects and market potential.

[0015] In summary, the present invention features a compact component structure and simple and convenient installation. Addressing the difficulties in loading large quantities of materials into vertical high-temperature purification furnaces and the challenges in hoisting the furnace cover, this invention presents a furnace cover moving component that facilitates material loading and unloading from the furnace top. This component is simple and convenient to operate, reduces the burden of manual loading, greatly improves production efficiency, lowers production costs, and enhances hoisting safety. It has broad application prospects and market potential. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the furnace cover moving assembly for top feeding and discharging of materials according to this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the furnace cover moving assembly for top feeding and discharging of materials according to this utility model. Figure 2 ; Figure 3 This is a top view of the furnace cover moving assembly for top feeding and discharging of materials according to this utility model; Figure 4 This is a side view of the furnace cover moving assembly for top feeding and discharging of materials according to the present invention; Figure 5 This is a rear view of the furnace cover moving assembly for top feeding and discharging of materials according to this utility model; In the diagram: 1—Hinge column; 2—Hinge seat; 3—Rail; 4—Diagonal tie plate; 5—Crossbeam; 6—Hinge shaft; 7—Hydraulic cylinder; 8—Wheel set; 9—Furnace cover; 10—Support seat; 11—Limit block. Detailed Implementation

[0017] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, this utility model will be further described in detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it. The technical solution of this utility model will be described in detail below with reference to the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0018] See Figures 1 to 5 This embodiment proposes a furnace cover moving assembly suitable for furnace top feeding and discharging, including a hinge column 1, a hinge seat 2, a track 3, a diagonal tie plate 4, a crossbeam 5, a hinge shaft 6, a hydraulic cylinder 7, and a wheel set 8.

[0019] Two parallel hinge columns 1 are vertically arranged. Both the bottom and top of the hinge columns 1 are provided with fixing plates. The fixing plates are provided with connecting holes. The bottom fixing plate is used to firmly fix the hinge columns 1 to the ground or a fixed object. A hinge seat 2 is fixedly installed on the top fixing plate of the hinge columns 1. The hinge columns 1 and the hinge seat 2 are connected by bolts to support the track 3.

[0020] Both hinge seats 2 are connected to hinge shafts 6, and one end of the track 3 is rotatably connected to the hinge shaft 6; the track 3 can rotate around the shaft 6. Both ends of the track 3 are provided with protruding limiting blocks 11, which are used to limit the movement of the furnace cover 9.

[0021] A crossbeam 5 is connected vertically between the two hinge columns 1, and a diagonal bracing plate 4 is connected between the crossbeam 5 and the hinge column 1. Multiple crossbeams 5 are connected at intervals between the two tracks 3. The crossbeams 5 are used to improve the stability between the hinge columns 1 and between the tracks 3.

[0022] Hydraulic cylinders 7 are connected to the bottom of the two tracks 3 at the ends away from the hinge column 1. The bottom of the hydraulic cylinders 7 is fixed to the support plate on the outer wall of the vertical purification furnace. The hydraulic cylinders 7 can be automatic or manual, and can raise or lower the right end of the track 3 automatically or manually.

[0023] A support base 10 is fixedly connected to each side of the furnace cover 9. Wheel sets 8 are connected to the bottom ends of the support base 10. The wheel sets 8 are tactilely connected to the track 3. The furnace cover 9 can move along the track 3 with the wheel sets 8. The wheel sets 8 are connected to a motor, which can drive the wheel sets 8 to move. The connection between the wheel sets 8 and the motor and the movement of the wheel sets 8 is a current structure and technology.

[0024] The method of using the furnace cover moving assembly suitable for furnace top feeding and discharging as described in this utility model is as follows: The furnace cover moving assembly is located on one side of the purification furnace body and is fixed to the ground by the fixing plate at the bottom of the hinge column 1. The bottom of the hydraulic cylinder 7 is fixed to the support plate on the outer wall of the vertical purification furnace body. The vertical purification furnace body is located between two tracks 3. No crossbeam 5 is set at the position of the two tracks 3 corresponding to the furnace body. The furnace cover 9 is placed on the furnace body, and the wheel set 8 is slidably connected to the track 3. When it is necessary to open the furnace cover 9 for material loading and unloading, the automatic or manual hydraulic cylinder 7 is used to lift the right side of the track 3. The wheel set 8 will then drive the furnace cover 9 to move to the left and stop at the limit block 11 at the left end of the track 3, thus completing the operation of opening the furnace cover 9 and facilitating material loading. After the material loading is completed, the hydraulic cylinder 7 lowers the right side of the track 3 to restore the track 3 to a horizontal state. The motor is started, and the motor drives the wheel set 8 to move the furnace cover 9 to the right onto the furnace body, covering the furnace cover 9 and completing the material loading.

[0025] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments. It should not be considered that the specific embodiments of the present invention are limited to this. For those skilled in the art, several simple deductions or substitutions can be made without departing from the present invention, and all such deductions or substitutions should be considered to fall within the scope of patent protection determined by the submitted claims.

Claims

1. A roof moving assembly suitable for furnace top charging and discharging, characterized in that, It includes a hinge column (1), a track (3), a crossbeam (5), a chain shaft (6), a hydraulic cylinder (7), and a wheel set (8); two parallel hinge columns (1) are vertically arranged, and a chain shaft (6) is provided on the top of the hinge column (1). One end of the track (3) is rotatably connected to the hinge shaft (6); the bottom of the two tracks (3) away from the hinge column (1) is connected to a hydraulic cylinder (7), the bottom of the hydraulic cylinder (7) is fixed on a support, and a support seat (10) is fixedly connected to both sides of the furnace cover (9). The bottom ends of the support seat (10) are connected to the wheel set (8); the wheel set (8) is tumblingly connected to the track (3); the furnace cover moving assembly is fixed to one side of the furnace body through the hinge column (1), and the furnace body is located between the two tracks (3).

2. A roof moving assembly for top loading and unloading of a furnace according to claim 1, characterized in that, The hinge column (1) is provided with a fixing plate at both the bottom and the top. The fixing plate is provided with a connection hole. The fixing plate at the bottom is used to fix the hinge column (1) to the ground or a fixed object.

3. A roof moving assembly for top loading and unloading of a furnace according to claim 2, characterized in that, A hinge seat (2) is fixedly installed on the fixing plate at the top of the hinge column (1); the hinge shaft (6) is connected to the hinge seat (2).

4. A roof moving assembly for top loading and unloading of a furnace according to claim 1, characterized in that, The two ends of the track (3) are provided with protruding limiting blocks (11).

5. A roof moving assembly for top loading and unloading of a furnace as claimed in claim 1, wherein, A crossbeam (5) is connected between the two hinge columns (1) at the top and bottom respectively, and a diagonal bracing plate (4) is connected between the crossbeam (5) and the hinge column (1).

6. A roof moving assembly for top entry and exit of material from a furnace as claimed in claim 1, wherein, Multiple crossbeams (5) are connected between the two tracks (3) at intervals; no crossbeams (5) are set between the positions of the two tracks (3) corresponding to the furnace body.

7. A roof moving assembly for top entry and exit of material from a furnace as claimed in claim 1, wherein, The hydraulic cylinder (7) is an automatic hydraulic cylinder or a manual hydraulic cylinder.

8. A roof moving assembly for top entry and exit of material from a furnace according to claim 7, characterized in that, The bottom of the hydraulic cylinder (7) is fixed to a support plate on the outer wall of the vertical purification furnace.

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