Multi-purpose furnace charging tray convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of multi-purpose furnaces, and discloses a multi-purpose furnace charging tray convenient to disassemble and assemble, which comprises a main body structure and a propelling structure, the propelling structure is arranged at the bottom of the main body structure, the main body structure comprises a working table, a charging tray body is arranged at the top of the working table, a two-way screw rod is arranged in the working table, and the two-way screw rod is connected with the charging tray body. A bidirectional screw is arranged on the upper surface of the workbench, a knob is fixedly connected to one end of the bidirectional screw, a moving seat is in threaded connection with the outer surface of the bidirectional screw, a limiting plate is fixedly connected to the top of the moving seat, and a moving groove is formed in the upper surface of the workbench. The two-way screw drives the two limiting plates to limit and fix the loading tray body, displacement of the loading tray body on the workbench is avoided, meanwhile, loading tray bodies of different sizes can be disassembled and assembled by adjusting the distance between the two limiting plates, and the loading tray is simple in structure, convenient to disassemble and assemble and good in practicability.

Description

Technical Field

[0001] This utility model relates to the field of multi-purpose furnace technology, specifically a multi-purpose furnace loading tray that is easy to disassemble and assemble. Background Technology

[0002] A multi-purpose furnace, also known as a heating furnace or heat treatment furnace, is a device used for heat treatment of metals. It can perform various treatments on metals, such as quenching, tempering, normalizing, annealing, and aging, by changing parameters such as heating method, temperature, and time. Simultaneously, the multi-purpose furnace can use various fuels as energy sources, such as coal, natural gas, and liquefied petroleum gas. Currently, it is mainly used for incinerating municipal waste, roasting non-ferrous metal ore powder, lightly burning magnesium hydroxide filter cake, and natural magnesite ore powder. Its main working principle is to transport these materials into the multi-purpose furnace body via a conveyor belt for heat treatment.

[0003] According to the Chinese Patent Publication No. CN221764207U, "A Multi-purpose Furnace Charging Tray for Easy Disassembly and Assembly," the charging platform can be quickly and conveniently removed from the multi-purpose furnace body via a labor-saving slide rail. The locking between the charging platform and the disassembly seat can be released by rotating the adjusting ring, and the first charging tray can be quickly disassembled by pulling the adjusting ring, thereby achieving rapid disassembly and assembly of the charging tray and improving the efficiency of loading and unloading. At the same time, a second charging tray is installed on the first charging tray. The charging trays can be quickly limited and fixed by an irregularly shaped rotating block, thereby achieving the function of rapid disassembly and assembly between the charging trays and effectively improving work efficiency.

[0004] However, the above-mentioned device has problems in actual use. The adjustment ring and irregular rotating block are not reliable, and the unsecured fixing can easily cause the loading tray to shift. In addition, it cannot be disassembled and assembled for loading trays of different sizes. Utility Model Content

[0005] The purpose of this invention is to provide a multi-purpose furnace charging tray that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multi-purpose furnace charging tray that is easy to assemble and disassemble, comprising a main structure and a propulsion structure, wherein the propulsion structure is provided at the bottom of the main structure;

[0007] The main structure includes a workbench, a loading tray body is provided on the top of the workbench, a bidirectional screw is provided inside the workbench, a knob is fixedly connected to one end of the bidirectional screw, a movable seat is threadedly connected to the outer surface of the bidirectional screw, and a limit plate is fixedly connected to the top of the movable seat.

[0008] Preferably, the end of the bidirectional screw away from the knob passes through the outer wall of the worktable and extends into the interior, and the bidirectional screw is rotatably connected to the worktable via a bearing.

[0009] Preferably, the upper surface of the worktable is provided with a moving groove, and the bidirectional screw and the moving seat are both disposed in the moving groove.

[0010] Preferably, the end of the limiting plate away from the movable seat passes through the movable groove and extends to the top of the worktable.

[0011] Preferably, the propulsion structure includes a propulsion platform, with support plates fixedly connected to the four corners of the top of the propulsion platform. The four support plates are arranged in pairs. A drive motor is fixedly connected to the outer wall of one group of support plates, and a threaded rod is fixedly connected to the output end of the drive motor. A guide rod is fixedly connected between the other group of support plates.

[0012] Furthermore, the guide rods provide specific guidance to the worktable, preventing displacement that could affect its use when the worktable moves forward or backward.

[0013] Preferably, the threaded rod is threadedly connected to the worktable, the guide rod passes through the worktable and is slidably connected to the worktable, and the threaded rod and the guide rod are arranged in parallel.

[0014] Preferably, a linear slide rail is fixedly connected to the top of the push platform, and a sliding block is slidably connected inside the linear slide rail, with the sliding block fixedly connected to the bottom of the worktable.

[0015] Furthermore, a linear guide rail is fixedly installed on the feed platform, and a sliding block is set inside the linear guide rail to provide auxiliary support and sliding for the worktable, which helps to improve the stability of the loading tray body during movement.

[0016] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0017] First, this utility model places the loading tray body on the workbench, and drives the bidirectional screw to rotate by rotating the knob. The bidirectional screw drives two limiting plates to limit and fix the loading tray body, preventing the loading tray body from shifting on the workbench. At the same time, by adjusting the distance between the two limiting plates, loading tray bodies of different sizes can be disassembled and assembled. This structure is simple, easy to disassemble and assemble, and has good practicality.

[0018] Secondly, this utility model drives the threaded rod to rotate by starting the drive motor, which in turn drives the worktable to move back and forth on the push platform in conjunction with the guide rod. By displacing the worktable, the loading tray body can be quickly and conveniently pushed into and taken out of the multi-purpose furnace without the need for manual pushing and pulling of the worktable, thus reducing the labor intensity of the workers. The linear slide rail and sliding block are set to improve the stability of the worktable during movement. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the main body of this utility model;

[0021] Figure 3 This is a schematic diagram of the propulsion structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0023] The components are as follows: 1. Main structure; 101. Workbench; 102. Loading tray body; 103. Bidirectional screw; 104. Knob; 105. Moving seat; 106. Limiting plate; 2. Propulsion structure; 201. Propulsion platform; 202. Support plate; 203. Drive motor; 204. Threaded rod; 205. Guide rod; 206. Linear slide rail; 207. Sliding block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides the following technical solution:

[0026] Example 1

[0027] Please see Figure 1-4 A multi-purpose furnace charging tray that is easy to assemble and disassemble includes a main structure 1 and a propulsion structure 2, wherein the propulsion structure 2 is provided at the bottom of the main structure 1;

[0028] The main structure 1 includes a workbench 101, a loading tray body 102 is provided on the top of the workbench 101, a bidirectional screw 103 is provided inside the workbench 101, a knob 104 is fixedly connected to one end of the bidirectional screw 103, a movable seat 105 is threadedly connected to the outer surface of the bidirectional screw 103, and a limit plate 106 is fixedly connected to the top of the movable seat 105.

[0029] The end of the bidirectional screw 103 away from the knob 104 passes through the outer wall of the worktable 101 and extends into the interior. The bidirectional screw 103 is rotatably connected to the worktable 101 through a bearing.

[0030] The upper surface of the worktable 101 is provided with a moving groove, and the bidirectional screw 103 and the moving seat 105 are both set in the moving groove.

[0031] The end of the limiting plate 106 away from the movable seat 105 passes through the movable groove and extends to the top of the worktable 101.

[0032] With the above technical solution, the loading tray body 102 is placed on the worktable 101. By rotating the knob 104, the bidirectional screw 103 is driven to rotate. The bidirectional screw 103 drives the two limiting plates 106 to limit and fix the loading tray body 102, thus preventing the loading tray body 102 from shifting on the worktable 101. At the same time, by adjusting the distance between the two limiting plates 106, loading tray bodies 102 of different sizes can be disassembled and assembled. This structure is simple, easy to disassemble and assemble, and has good practicality.

[0033] Example 2

[0034] Please see Figure 1-4 Furthermore, based on Embodiment 1, a multi-purpose furnace charging tray that is easy to assemble and disassemble is obtained, comprising a main structure 1 and a propulsion structure 2, wherein the propulsion structure 2 is provided at the bottom of the main structure 1.

[0035] The main structure 1 includes a workbench 101, a loading tray body 102 is provided on the top of the workbench 101, a bidirectional screw 103 is provided inside the workbench 101, a knob 104 is fixedly connected to one end of the bidirectional screw 103, a movable seat 105 is threadedly connected to the outer surface of the bidirectional screw 103, and a limit plate 106 is fixedly connected to the top of the movable seat 105.

[0036] The propulsion structure 2 includes a propulsion platform 201. Support plates 202 are fixedly connected to the four corners of the top of the propulsion platform 201. The four support plates 202 are arranged in pairs. A drive motor 203 is fixedly connected to the outer wall of one set of support plates 202. A threaded rod 204 is fixedly connected to the output end of the drive motor 203. Guide rods 205 are fixedly connected between the other set of support plates 202.

[0037] The threaded rod 204 is threadedly connected to the worktable 101, and the guide rod 205 passes through the worktable 101 and is slidably connected to the worktable 101. The threaded rod 204 and the guide rod 205 are arranged in parallel.

[0038] A linear slide rail 206 is fixedly connected to the top of the push table 201, and a sliding block 207 is slidably connected inside the linear slide rail 206. The sliding block 207 is fixedly connected to the bottom of the worktable 101.

[0039] Through the above technical solution, the drive motor 203 drives the threaded rod 204 to rotate, which in turn drives the guide rod 205 to move the worktable 101 back and forth on the push platform 201. By displacing the worktable 101, the loading tray body 102 can be quickly and conveniently pushed into and taken out of the multi-purpose furnace without the need for manual pushing and pulling of the worktable 101, thus reducing the labor intensity of the workers. The linear slide rail 206 and the sliding block 207 are set to improve the stability of the worktable 101 during movement.

[0040] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose furnace charging tray that is easy to assemble and disassemble, comprising a main structure (1) and a propulsion structure (2), characterized in that: The main structure (1) is provided with a propulsion structure (2) at its bottom; The main structure (1) includes a workbench (101), a loading tray body (102) is provided on the top of the workbench (101), a bidirectional screw (103) is provided inside the workbench (101), a knob (104) is fixedly connected to one end of the bidirectional screw (103), a movable seat (105) is threadedly connected to the outer surface of the bidirectional screw (103), and a limit plate (106) is fixedly connected to the top of the movable seat (105).

2. The multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 1, characterized in that: The end of the bidirectional screw (103) away from the knob (104) passes through the outer wall of the worktable (101) and extends into the interior. The bidirectional screw (103) is rotatably connected to the worktable (101) through a bearing.

3. The multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 1, characterized in that: The workbench (101) has a moving groove on its upper surface, and the bidirectional screw (103) and the moving seat (105) are both located in the moving groove.

4. The multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 1, characterized in that: The end of the limiting plate (106) away from the movable seat (105) passes through the movable slot and extends to the top of the worktable (101).

5. The multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 1, characterized in that: The propulsion structure (2) includes a propulsion platform (201). Support plates (202) are fixedly connected to the four corners of the top of the propulsion platform (201). The four support plates (202) are arranged in pairs. A drive motor (203) is fixedly connected to the outer wall of one set of support plates (202). A threaded rod (204) is fixedly connected to the output end of the drive motor (203). A guide rod (205) is fixedly connected between the other set of support plates (202).

6. The multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 5, characterized in that: The threaded rod (204) is threadedly connected to the worktable (101), and the guide rod (205) passes through the worktable (101) and is slidably connected to the worktable (101). The threaded rod (204) and the guide rod (205) are arranged in parallel.

7. A multi-purpose furnace charging tray that is easy to assemble and disassemble according to claim 5, characterized in that: The top of the push platform (201) is fixedly connected to a linear slide rail (206), and a sliding block (207) is slidably connected inside the linear slide rail (206). The sliding block (207) is fixedly connected to the bottom of the worktable (101).

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