Quantitative dosing device in furnace

Abstract

The utility model relates to the technical field of industrial furnaces, and discloses an in-furnace quantitative dosing device which comprises an industrial furnace and a dosing assembly, the industrial furnace comprises a support, a furnace body, a storage box and two supporting columns, the surface of the furnace body is fixedly connected with the interior of the support, the bottom of the storage box is fixedly connected with the top of the furnace body, and the two supporting columns are fixedly connected with the support. The bottoms of the two supporting columns are fixedly connected with the left side and the right side of the top of the furnace body correspondingly. The industrial furnace, the support, the furnace body, the storage box, the supporting columns, the dosing assembly and other structural components are arranged, raw materials are processed through the industrial furnace, the raw materials are quantitatively added through the dosing assembly, a dosing rod is filled with the raw materials through an extrusion assembly, and the raw materials are prevented from falling into the furnace body from gaps through a fixing sleeve; the effect of conveniently and quantitatively adding chemicals into the furnace body is achieved, and the problems that time and labor are wasted in the manual chemical adding process, the chemical adding amount is not fixed, and normal use of the industrial furnace is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial furnaces, and particularly relates to a device for quantitatively adding medicine in a furnace. Background Art

[0002] Industrial furnaces are devices used for heating, melting, drying, heat treatment or other similar processes in the production process. They play an important role in multiple industries such as manufacturing, metallurgy, chemical industry, building materials, and food processing. There are various types of industrial furnaces, according to different characteristics such as heating methods, furnace internal temperatures, furnace types, and fuel types.

[0003] During the use of industrial furnaces, it is necessary to add some chemical substances into the industrial furnaces to achieve the purposes of adjusting the furnace atmosphere, improving material combustion, promoting chemical reactions, etc. Workers need to add medicine into the industrial furnaces regularly. The process of manual medicine addition is time-consuming and laborious, and the amount of medicine added is not fixed, which affects the normal use of industrial furnaces. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a device for quantitatively adding medicine in a furnace that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows. A device for quantitatively adding medicine in a furnace includes an industrial furnace and a medicine adding assembly. The industrial furnace includes a bracket, a furnace body, a storage box, and two support columns. The surface of the furnace body is fixedly connected to the inside of the bracket. The bottom of the storage box is fixedly connected to the top of the furnace body. The bottoms of the two support columns are respectively fixedly connected to the left and right sides of the top of the furnace body. The medicine adding assembly includes a lifting motor, a lifting rod, a connecting rod, and a medicine adding rod. The bottom of the lifting motor is fixedly connected to the top of the left support column. The top of the lifting rod is fixedly connected to the bottom of the output end of the lifting motor. The left side inside the connecting rod is threadedly connected to the surface of the lifting rod. The left and right sides of the surface of the connecting rod are both slidably connected to the inside of the two support columns. The medicine adding rod is arranged at the bottom of the connecting rod. The surface of the medicine adding rod is slidably connected to the top inside the furnace body;

[0006] The industrial furnace is used for processing raw materials;

[0007] The medicine adding assembly is used for quantitatively adding raw materials.

[0008] In order to adjust the angle of the medicine adding rod, preferably, a rotating motor is fixedly connected to the inside of the connecting rod. The bottom of the output end of the rotating motor is fixedly connected to the top of the medicine adding rod. An extrusion assembly is arranged inside the storage box. A notch is opened on the surface of the medicine adding rod. The medicine adding rod is rotated by the rotating motor, so as to adjust the direction of the notch on the surface of the medicine adding rod.

[0009] To facilitate filling the raw materials into the medicine adding rod, preferably, the extrusion assembly includes two sliding rods, two extrusion springs and an extrusion plate. The surfaces of the two sliding rods are respectively slidably connected to the left and right sides inside the connecting rod. The bottoms of the two sliding rods are respectively fixedly connected to the left and right sides of the top of the extrusion plate. The two extrusion springs are sleeved on the surfaces of the two sliding rods. The tops of the two extrusion springs are respectively fixedly connected to the left and right sides of the bottom of the connecting rod. The bottoms of the two extrusion springs are respectively fixedly connected to the left and right sides of the top of the extrusion plate. The surface of the extrusion plate is slidably connected to the inside of the material storage box. The raw materials inside the material storage box are extruded by the extrusion plate so that the raw materials are filled into the medicine adding rod.

[0010] To prevent the raw materials from falling into the furnace body through the gap between the medicine adding rod and the furnace body, preferably, a fixed sleeve is fixedly connected to the bottom inside the material storage box. The inside of the fixed sleeve is movably connected to the surface of the medicine adding rod. The surface of the fixed sleeve is slidably connected to the inside of the extrusion plate. A notch is formed in the front side of the fixed sleeve. By rotating the medicine adding rod, the notch of the medicine adding rod is misaligned with the notch of the fixed sleeve, thereby preventing the materials from falling into the furnace body through the gap.

[0011] To prevent the medicine adding rod from tilting, preferably, a limiting ring is fixedly connected to the top of the surface of the medicine adding rod. The surface of the limiting ring is movably connected to a supporting sleeve. The top of the supporting sleeve is fixedly connected to the bottom of the connecting rod. By using the limiting ring and the supporting sleeve in cooperation, the moving direction of the medicine adding rod is restricted, thereby preventing the medicine adding rod from tilting.

[0012] To make the connecting rod keep stable during the moving process, preferably, a supporting rod is slidably connected to the right side inside the connecting rod. The top and bottom of the supporting rod are respectively fixedly connected to the top and bottom inside the right pillar. The right side of the connecting rod is supported by the supporting rod to prevent the connecting rod from tilting, thereby keeping the connecting rod stable.

[0013] To facilitate filling the raw materials into the material storage box, preferably, a pull rod is fixedly connected to the top of the left sliding rod. The right side of the bottom of the pull rod is fixedly connected to the top of the right sliding rod. By moving the pull rod upward, the two sliding rods are driven to move upward during the moving process of the pull rod, and the extrusion plate is driven to move upward during the moving process of the two sliding rods, so that the extrusion plate is separated from the contact with the material storage box, thereby filling the raw materials into the material storage box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The utility model achieves the effect of facilitating the quantitative dosing into the furnace body by arranging structural components such as an industrial furnace, a bracket, a furnace body, a storage box, a support column, and a dosing assembly. The raw materials are processed by the industrial furnace, the raw materials are quantitatively added by the dosing assembly, the raw materials are filled into the interior of the dosing rod by the extrusion assembly, and the fixing sleeve is used to prevent the raw materials from falling into the interior of the furnace body through the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram provided by an embodiment of the utility model;

[0017] Figure 2 is a three-dimensional structure diagram of the interior of the support column provided by an embodiment of the utility model;

[0018] Figure 3 is a three-dimensional structure diagram of the dosing assembly provided by an embodiment of the utility model;

[0019] Figure 4 is a three-dimensional structure diagram of the extrusion assembly provided by an embodiment of the utility model.

[0020] In the figure: 1, industrial furnace; 101, bracket; 102, furnace body; 103, storage box; 104, support column; 2, dosing assembly; 201, lifting motor; 202, lifting rod; 203, connecting rod; 204, dosing rod; 3, rotating motor; 4, extrusion assembly; 401, sliding rod; 402, extrusion spring; 403, extrusion plate; 5, fixing sleeve; 6, limiting ring; 7, supporting sleeve; 8, supporting rod; 9, pull rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to further understand the inventive concept, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0022] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 4As shown in the figure, a quantitative dosing device in a furnace provided by an embodiment of the present utility model includes an industrial furnace 1 and a dosing assembly 2. The industrial furnace 1 includes a bracket 101, a furnace body 102, a storage box 103, and two support columns 104. The surface of the furnace body 102 is fixedly connected to the inside of the bracket 101. The bottom of the storage box 103 is fixedly connected to the top of the furnace body 102. The bottoms of the two support columns 104 are respectively fixedly connected to the left and right sides of the top of the furnace body 102. The dosing assembly 2 includes a lifting motor 201, a lifting rod 202, a connecting rod 203, and a dosing rod 204. The bottom of the lifting motor 201 is fixedly connected to the top of the left support column 104. The top of the lifting rod 202 is fixedly connected to the bottom of the output end of the lifting motor 201. The left side inside the connecting rod 203 is threadedly connected to the surface of the lifting rod 202. The left and right sides of the surface of the connecting rod 203 are respectively slidably connected to the inside of the two support columns 104. The dosing rod 204 is arranged at the bottom of the connecting rod 203. The surface of the dosing rod 204 is slidably connected to the top inside the furnace body 102. The industrial furnace 1 is used for processing raw materials;The chemical addition component 2 is used for quantitatively adding raw materials. In order to adjust the angle of the chemical addition rod 204, a rotating motor 3 is fixedly connected inside the connecting rod 203. The bottom of the output end of the rotating motor 3 is fixedly connected to the top of the chemical addition rod 204. An extrusion component 4 is arranged inside the storage box 103. A notch is formed on the surface of the chemical addition rod 204. The chemical addition rod 204 is driven to rotate by the rotating motor 3, so as to adjust the direction of the notch on the surface of the chemical addition rod 204. In order to facilitate filling the raw materials into the chemical addition rod 204, the extrusion component 4 includes two sliding rods 401, two extrusion springs 402 and an extrusion plate 403. The surfaces of the two sliding rods 401 are respectively slidably connected to the left and right sides inside the connecting rod 203. The bottoms of the two sliding rods 401 are respectively fixedly connected to the left and right sides of the top of the extrusion plate 403. The two extrusion springs 402 are sleeved on the surfaces of the two sliding rods 401. The tops of the two extrusion springs 402 are respectively fixedly connected to the left and right sides of the bottom of the connecting rod 203. The bottoms of the two extrusion springs 402 are respectively fixedly connected to the left and right sides of the top of the extrusion plate 403. The surface of the extrusion plate 403 is slidably connected to the inside of the storage box 103. The raw materials inside the storage box 103 are extruded by the extrusion plate 403, so that the raw materials are filled into the chemical addition rod 204. In order to prevent the raw materials from falling into the furnace body 102 through the gap between the chemical addition rod 204 and the furnace body 102, a fixed sleeve 5 is fixedly connected to the bottom inside the storage box 103. The inside of the fixed sleeve 5 is movably connected to the surface of the chemical addition rod 204. The surface of the fixed sleeve 5 is slidably connected to the inside of the extrusion plate 403. A notch is formed on the front side of the fixed sleeve 5. By rotating the chemical addition rod 204, the notch of the chemical addition rod 204 is misaligned with the notch of the fixed sleeve 5, so as to prevent the materials from falling into the furnace body 102 through the gap. In order to prevent the chemical addition rod 204 from tilting, a limiting ring 6 is fixedly connected to the top of the surface of the chemical addition rod 204. The surface of the limiting ring 6 is movably connected to a support sleeve 7. The top of the support sleeve 7 is fixedly connected to the bottom of the connecting rod 203. By the combined use of the limiting ring 6 and the support sleeve 7, the moving direction of the chemical addition rod 204 is restricted, so as to prevent the chemical addition rod 204 from tilting. In order to keep the connecting rod 203 stable during movement, a support rod 8 is slidably connected to the right side inside the connecting rod 203. The top and bottom of the support rod 8 are respectively fixedly connected to the top and bottom inside the right support column 104. The right side of the connecting rod 203 is supported by the support rod 8 to prevent the connecting rod 203 from tilting, so as to keep the connecting rod 203 stable. In order to facilitate filling the raw materials into the storage box 103, a pull rod 9 is fixedly connected to the top of the left sliding rod 401. The right side of the bottom of the pull rod 9 is fixedly connected to the top of the right sliding rod 401. By moving the pull rod 9 upward, the two sliding rods 401 are driven to move upward during the movement of the pull rod 9. The two sliding rods 401 drive the extrusion plate 403 to move upward during the movement, so that the extrusion plate 403 is separated from the contact with the storage box 103, so as to fill the raw materials into the storage box 103.;

[0024] Working principle of the utility model:

[0025]

[0024] When adding medicine to the inside of the furnace body 102, move the pull rod 9 upward. During the movement of the pull rod 9, drive the two slide rods 401 to move upward. During the movement of the two extrusion springs 402, the two slide rods 401 drive the extrusion plate 403 to move upward, so that the extrusion plate 403 is separated from the material storage box 103, thereby filling the raw materials into the inside of the material storage box 103. Release the pull rod 9, and the two extrusion springs 402 rebound, driving the extrusion plate 403 to move downward. The extrusion plate 403 extrudes the raw materials, so that the raw materials are filled into the inside of the medicine adding rod 204. Start the rotation motor 3, and the output end of the rotation motor 3 drives the medicine adding rod 204 to rotate, so that the notch of the medicine adding rod 204 is misaligned with the notch of the fixed sleeve 5. Start the lifting motor 201, and the output end of the lifting motor 201 drives the lifting rod 202 to rotate. During the rotation of the lifting rod 202, drive the connecting rod 203 to move downward. During the downward movement of the connecting rod 203, drive the medicine adding rod 204 to move downward. The notch of the medicine adding rod 204 moves to the inside of the furnace body 102, and the raw materials inside the medicine adding rod 204 fall into the inside of the furnace body 102. Start the reverse rotation of the lifting motor 201, drive the medicine adding rod 204 to move upward. After the medicine adding rod 204 is reset, start the rotation motor 3, drive the medicine adding rod 204 to rotate, so that the notch of the medicine adding rod 204 is aligned with the notch of the fixed sleeve 5, thereby adding medicine again.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0027] The above is only a preferred embodiment of the utility model, and does not impose any form of limitation on the utility model. Although the utility model has been disclosed above with a preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art of this patent without departing from the technical scope of the utility model.

Claims

1. A quantitative dosing device in a furnace, comprising an industrial furnace (1) and a dosing assembly (2), characterized in that: The industrial furnace (1) comprises a support (101), a furnace body (102), a material storage box (103) and two pillars (104); the surface of the furnace body (102) is fixedly connected to the inside of the support (101); the bottom of the material storage box (103) is fixedly connected to the top of the furnace body (102); the bottoms of the two pillars (104) are respectively fixedly connected to the left and right sides of the top of the furnace body (102); the dosing component (2) comprises a lifting motor (201), a lifting rod (202), a connecting rod (203) and a dosing rod (204); The bottom of the lifting motor (201) is fixedly connected to the top of the left pillar (104), the top of the lifting rod (202) is fixedly connected to the bottom of the output end of the lifting motor (201), the left side of the interior of the connecting rod (203) is threadedly connected to the surface of the lifting rod (202), the left and right sides of the surface of the connecting rod (203) are both slidably connected to the inside of the two pillars (104), the dosing rod (204) is arranged at the bottom of the connecting rod (203), and the surface of the dosing rod (204) is slidably connected to the top of the interior of the furnace body (102); The industrial furnace (1) is used to process raw materials; The dosing component (2) is used to quantitatively add raw materials.

2. A quantitative dosing device in a furnace as claimed in claim 1, characterized in that: A rotating motor (3) is fixedly connected inside the connecting rod (203), the bottom of the output end of the rotating motor (3) is fixedly connected to the top of the dosing rod (204), and an extrusion assembly (4) is arranged inside the material storage box (103).

3. A quantitative dosing device in a furnace as claimed in claim 2, characterized in that: The extrusion assembly (4) comprises two sliding bars (401), two extrusion springs (402) and an extrusion plate (403); the surfaces of the two sliding bars (401) are respectively slidably connected to the left and right sides of the interior of the connecting bar (203); the bottoms of the two sliding bars (401) are respectively fixedly connected to the left and right sides of the top of the extrusion plate (403); the two extrusion springs (402) are both sleeved on the surfaces of the two sliding bars (401); the tops of the two extrusion springs (402) are respectively fixedly connected to the left and right sides of the bottom of the connecting bar (203); the bottoms of the two extrusion springs (402) are respectively fixedly connected to the left and right sides of the top of the extrusion plate (403); and the surface of the extrusion plate (403) is slidably connected to the interior of the material storage box (103).

4. A quantitative dosing device in a furnace as claimed in claim 3, characterized in that: A fixed sleeve (5) is fixedly connected to the bottom of the material storage box (103), the interior of the fixed sleeve (5) is movably connected to the surface of the dosing rod (204), and the surface of the fixed sleeve (5) is slidably connected to the interior of the extrusion plate (403).

5. The in-furnace quantitative dosing device according to claim 1, characterized in that: The top of the surface of the dosing rod (204) is fixedly connected to a limiting ring (6), the surface of the limiting ring (6) is movably connected to a supporting sleeve (7), and the top of the supporting sleeve (7) is fixedly connected to the bottom of the connecting rod (203).

6. A quantitative dosing device in a furnace as claimed in claim 1, characterized in that: The right side of the connecting rod (203) is slidably connected to a support rod (8), and the top and bottom of the support rod (8) are fixedly connected to the top and bottom of the right support column (104) respectively.

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