A boron carbide crystal growth furnace batching equipment

Abstract

The present invention relates to the technical field of chemical equipment, and particularly to a boron carbide crystal growth furnace batching device, which includes a mounting bracket. A storage component is installed on the inner wall of the mounting bracket. A weighing component is installed on one side of the storage component and on the inner wall of the mounting bracket. A stirring component is installed on the inner wall of the mounting bracket. By arranging multiple storage barrels, different raw materials are sequentially placed into the inner cavities thereof, so that the raw materials sequentially fall into the inner cavity of the tray housing, causing a change in the weight of the weighing device. The weighing device feeds back data to the control cabinet, and the control cabinet only needs to sequentially control the electric control valves to put in the raw materials, so that the materials can be accurately put in automatically. The raw materials fall into the inner cavity of the stirring barrel, and the servo motor controls the stirring rod to fully mix the raw materials evenly. The telescopic hydraulic rod push rod connecting block applies a pulling force to the bottom cover plate, causing the bottom cover plate to rotate and open on the outer wall of the rotating shaft, with better practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of chemical equipment, and specifically to a boron carbide crystal growth furnace batching device. Background Art

[0002] When the existing boron carbide is processed and added to the crystal growth furnace, the boron element or boron-containing compound needs to be uniformly mixed with the carbon powder or carbon-containing compound and then placed in a high-temperature device, such as an electric tube furnace or an arc furnace, and passed through a protective gas such as Ar or N 2 gas to synthesize B 4 C powder at a certain temperature. The existing crystal growth furnace batching device lacks a structure for automatically adjusting the weight ratio of the powder components. Moreover, when in use, the raw materials need to be evenly mixed to more conveniently obtain high-purity boron carbide during the reaction in the furnace.

[0003] Therefore, a boron carbide crystal growth furnace batching device is needed to improve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a boron carbide crystal growth furnace batching device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A boron carbide crystal growth furnace batching device includes a mounting bracket. Inside the inner wall of the mounting bracket, a storage component is installed. On one side of the storage component and inside the inner wall of the mounting bracket, a weighing component is installed. Inside the inner wall of the mounting bracket, a stirring component is installed. Outside the outer wall of the mounting bracket, a control cabinet is installed. At the bottom corners of the mounting bracket, support pads are installed;

[0007] The storage component includes a fixed bracket installed on the inner wall of the mounting bracket. Inside the inner wall of the fixed bracket, a storage barrel is installed. At the port of the storage barrel, an electric control valve is installed. At the port of the storage barrel, an upper cover plate is pluggably connected;

[0008] The weighing component includes a mounting plate and a tray housing. The mounting plate is installed on the opposite inner walls of the mounting bracket. On the base surface of the mounting plate, a weighing device is installed. At the upper end of the weighing device, a support frame is installed. On the outer wall of the support frame, an electric control hydraulic rod is installed. On one side of the electric control hydraulic rod and on the outer wall of the support frame, a guide rail is installed. Inside the inner wall of the guide rail, a sliding plate is slidably connected. One end of the electric control hydraulic rod is connected to the outer wall of the sliding plate. The tray housing is installed on the outer wall of the guide rail. At the port of the tray housing, the sliding plate is slidably connected;

[0009] The stirring assembly includes a fixed plate and a positioning plate. The fixed plate is installed on the inner wall of the mounting bracket. A stirring barrel is installed on the inner wall of the fixed plate. A connecting bracket is installed on one side of the stirring barrel and on the outer wall of the fixed plate. One end of the connecting bracket is installed with a servo motor. The driving shaft of the servo motor is connected with a stirring rod. The positioning plate is installed on the inner wall of the mounting bracket. A rotating shaft is installed on the outer wall of the positioning plate. A bottom cover plate is rotatably connected to the outer wall of the rotating shaft. One side of the rotating shaft and on the outer wall of the positioning plate is installed with a telescopic hydraulic rod. One end of the telescopic hydraulic rod is rotatably connected to a rotating rod. A connecting block is installed on the outer wall of the rotating rod. The connecting block is connected to the outer wall of the bottom cover plate.

[0010] As a preferred solution of the present invention, the control cabinet is respectively connected with an electric control valve, an electric control hydraulic rod, a servo motor, a weighing device and a telescopic hydraulic rod through wires, and the connection method is electrical connection. There are multiple groups of storage barrels and they are respectively located on the inner wall of the fixed bracket.

[0011] As a preferred solution of the present invention, there are multiple groups of electric control valves and they are respectively located at the ports of the storage barrels. The electric control valves are located directly above the tray housing. There are two groups of mounting plates and they are respectively located on the opposite inner walls of the mounting bracket.

[0012] As a preferred solution of the present invention, there are multiple groups of weighing devices and they are respectively located on the base surfaces of the mounting plates. The support frame is a frame structure. There are two groups of electric control hydraulic rods and they are respectively located on the outer walls of the support frame.

[0013] As a preferred solution of the present invention, there are two groups of guide rails and they are respectively located on the opposite side walls of the sliding plate. The sliding plate is located below the tray housing.

[0014] As a preferred solution of the present invention, the stirring barrel is located directly below the sliding plate. The connecting bracket is an L-shaped structure. The stirring rod is located inside the cavity of the stirring barrel.

[0015] As a preferred solution of the present invention, the bottom cover plate is located directly below the stirring barrel and the connection method is plug-in connection. The connection method between the rotating shaft and the positioning plate is rotational connection.

[0016] As a preferred solution of the present invention, there are two groups of telescopic hydraulic rods and they are respectively located on the outer walls of the positioning plate. There are multiple groups of connecting blocks and they are respectively located on the outer walls of the bottom cover plate. The connecting blocks are located on one side of the rotating shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present invention, through the weighing component in the boron carbide crystal growth furnace batching equipment, and by using the weighing device in the weighing component, different raw materials are sequentially placed into the inner cavities of multiple storage barrels. Then, the electric control valve is controlled by the control cabinet to open and close, so that the raw materials fall into the inner cavity of the tray housing in sequence. When the raw materials fall into the tray housing, the weight of the weighing device changes, and the weighing device feeds back data to the control cabinet. The control cabinet only needs to control the electric control valve to put in the raw materials in sequence, and then the materials can be accurately placed automatically, which helps to solve the problem that the existing crystal growth furnace batching equipment lacks a structure for automatically adjusting the weight ratio of powder components.

[0019] 2. In the present invention, through the stirring component in the boron carbide crystal growth furnace batching equipment, and by using the stirring barrel in the stirring component, when the electric control hydraulic rod controls the sliding plate to slide on the inner wall of the guide rail, the sliding plate is opened, and the raw materials fall into the inner cavity of the stirring barrel. Then, the servo motor controls the stirring rod to fully mix the raw materials evenly. The telescopic hydraulic rod push rod connecting block applies a pulling force to the bottom cover plate, causing the bottom cover plate to rotate on the outer wall of the rotating shaft, and the device is opened, so that the materials can be taken out very conveniently, which helps to solve the problem that when in use, it is necessary to mix the powder evenly so as to more conveniently obtain high-purity boron carbide during the reaction in the furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the positive three-axis structure of the present invention;

[0021] Figure 2 It is an enlarged schematic diagram of A of the present invention;

[0022] Figure 3 It is a schematic diagram of the weighing component structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the stirring component structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the internal structure analysis of the stirring barrel of the present invention.

[0025] In the figure: 1. Installation bracket; 2. Material storage component; 201. Fixed bracket; 202. Storage barrel; 203. Electric control valve; 204. Upper cover plate; 3. Weighing component; 301. Installation plate; 302. Tray housing; 303. Weighing device; 304. Support frame; 305. Electric control hydraulic rod; 306. Guide rail; 307. Sliding plate; 4. Stirring component; 401. Fixed plate; 402. Positioning plate; 403. Stirring barrel; 404. Connecting bracket; 405. Servo motor; 406. Stirring rod; 407. Rotating shaft; 408. Bottom cover plate; 409. Telescopic hydraulic rod; 410. Rotating rod; 411. Connecting block; 5. Control cabinet; 6. Support pad. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following will describe the technical solutions in the embodiments of the present invention clearly and completely in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it can be directly on the other element or there may also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] For the embodiment, please refer to Figures 1-5 , the present invention provides a technical solution:

[0031] A boron carbide crystal growth furnace batching device, comprising a mounting bracket 1, a storage component 2 is mounted on the inner wall of the mounting bracket 1, a weighing component 3 is mounted on one side of the storage component 2 and on the inner wall of the mounting bracket 1, a stirring component 4 is mounted on the inner wall of the mounting bracket 1, a control cabinet 5 is mounted on the outer wall of the mounting bracket 1, and support pads 6 are mounted at the bottom corners of the mounting bracket 1;

[0032] Further, the control cabinet 5 is respectively connected to an electric control valve 203, an electric control hydraulic rod 305, a servo motor 405, a weighing device 303 and a telescopic hydraulic rod 409 through wires and the connection method is electrically connected, so that the device is powered on.

[0033] In this embodiment, please refer to Figure 1 and Figure 2, the storage component 2 includes a fixed bracket 201, which is installed on the inner wall of the installation bracket 1. A storage barrel 202 is installed on the inner wall of the fixed bracket 201. There are multiple groups of storage barrels 202, which are respectively located on the inner wall of the fixed bracket 201. An electric control valve 203 is installed at the port of the storage barrel 202. There are multiple groups of electric control valves 203, which are respectively located at the ports of the storage barrels 202. The electric control valve 203 is located directly above the tray housing 302. An upper cover plate 204 is inserted and connected at the port of the storage barrel 202;

[0034] In this embodiment, please refer to Figure 1 and Figure 3 , the weighing component 3 includes a mounting plate 301 and a tray housing 302. The mounting plate 301 is installed on the opposite inner walls of the installation bracket 1. There are two groups of mounting plates 301, which are respectively located on the opposite inner walls of the installation bracket 1. A weighing device 303 is installed on the base surface of the mounting plate 301. There are multiple groups of weighing devices 303, which are respectively located on the base surface of the mounting plate 301. A support frame 304 is installed at the upper end of the weighing device 303. The support frame 304 is a frame structure. An electric control hydraulic rod 305 is installed on the outer wall of the support frame 304. There are two groups of electric control hydraulic rods 305, which are respectively located on the outer wall of the support frame 304. A guide rail 306 is installed on one side of the electric control hydraulic rod 305 and on the outer wall of the support frame 304. There are two groups of guide rails 306, which are respectively located on the opposite side walls of the sliding plate 307. A sliding plate 307 is slidably connected to the inner wall of the guide rail 306. One end of the electric control hydraulic rod 305 is connected to the outer wall of the sliding plate 307. The tray housing 302 is installed on the outer wall of the guide rail 306. The sliding plate 307 is slidably connected to the port of the tray housing 302. The sliding plate 307 is located below the tray housing 302. The mixing barrel 403 is located directly below the sliding plate 307;

[0035] In this embodiment, please refer to Figure 4 and Figure 5, the stirring assembly 4 includes a fixing plate 401 and a positioning plate 402. The fixing plate 401 is installed on the inner wall of the mounting bracket 1. A stirring barrel 403 is installed on the inner wall of the fixing plate 401. A connecting bracket 404 is installed on one side of the stirring barrel 403 and on the outer wall of the fixing plate 401. The connecting bracket 404 is of an L-shaped structure. A servo motor 405 is installed at one end of the connecting bracket 404. The drive shaft of the servo motor 405 is connected to a stirring rod 406. The stirring rod 406 is located in the inner cavity of the stirring barrel 403. The positioning plate 402 is installed on the inner wall of the mounting bracket 1. A rotating shaft 407 is installed on the outer wall of the positioning plate 402. The connection mode between the rotating shaft 407 and the positioning plate 402 is a rotational connection. A bottom cover plate 408 is rotatably connected to the outer wall of the rotating shaft 407. The bottom cover plate 408 is located directly below the stirring barrel 403 and the connection mode is a plug-in connection. A telescopic hydraulic rod 409 is installed on one side of the rotating shaft 407 and on the outer wall of the positioning plate 402. There are two groups of telescopic hydraulic rods 409 and they are respectively located on the outer wall of the positioning plate 402. One end of the telescopic hydraulic rod 409 is rotatably connected to a rotating rod 410. A connecting block 411 is installed on the outer wall of the rotating rod 410. There are multiple groups of connecting blocks 411 and they are respectively located on the outer wall of the bottom cover plate 408. The connecting block 411 is connected to the outer wall of the bottom cover plate 408. The connecting block 411 is located on one side of the rotating shaft 407.

[0036] Workflow of the present invention: When the boron carbide crystal growth furnace batching equipment designed by this solution is in operation, under the action that the control cabinet 5 is electrically connected to the electric control valve 203, the electric control hydraulic rod 305, the servo motor 405, the weighing device 303 and the telescopic hydraulic rod 409 through wires respectively, the device is powered on. A storage barrel 202 is installed on the inner wall of the fixed bracket 201. An electric control valve 203 is installed at the port of the storage barrel 202. Under the action that the upper cover plate 204 is plug-connected to the port of the storage barrel 202, the upper cover plate 204 is opened, and the raw materials are sequentially added into the inner cavities of different storage barrels 202. Then the switch of the control cabinet 5 is turned on, so that the control cabinet 5 controls the electric control valve 203 to operate in sequence, and the electric control valve 203 is opened. When the electric control valve 203 is opened, under the action that the electric control valve 203 is directly above the tray housing 302 and the tray housing 302 is installed on the outer wall of the guide rail 306, the raw materials fall into the inner cavity of the tray housing 302. Then the weight in the inner cavity of the tray housing 302 increases, causing the overall weight of the tray housing 302 to press down the support frame 304. Under the action that there are two groups of mounting plates 301 and they are respectively located on the opposite inner walls of the mounting bracket 1, and there are multiple groups of weighing devices 303 and they are respectively located on the base surfaces of the mounting plates 301, the weighing device 303 at the bottom of the support frame 304 has a change in the weight data. When the weighing device 303 generates an electrical signal and conducts it to the control cabinet 5, the control cabinet 5 stores, compares and analyzes the data. When the value of the weighing device 303 reaches the set value, the control cabinet 5 controls the electric control valve 203 to close, and controls the next electric control valve 203 to open, so that the electric control valve 203 sequentially discharges the materials into the inner cavity of the tray housing 302, which helps to solve the problem that the existing crystal growth furnace batching equipment lacks a structure for automatically adjusting the weight ratio of powder components.

[0037] Then during use, turn on the switch of the control cabinet 5 so that the control cabinet 5 controls the operation of the electro-hydraulic rod 305. When the electro-hydraulic rod 305 operates, one end of the electro-hydraulic rod 305 drives the slide plate 307 to move to one side, causing the slide plate 307 to move on the inner wall of the guide rail 306, opening the port of the tray housing 302. Under the action that the mixing barrel 403 is located directly below the slide plate 307, the raw materials then fall into the inner cavity of the mixing barrel 403. Turn on the switch of the control cabinet 5 so that the control cabinet 5 controls the operation of the servo motor 405. When the servo motor 405 operates, the drive shaft of the servo motor 405 drives the stirring rod 406 to operate, causing the stirring rod 406 to mix the raw materials in the inner cavity of the mixing barrel 403 evenly. When the mixing is even, a rotating shaft 407 is installed on the outer wall of the positioning plate 402. A bottom cover plate 408 is rotatably connected to the outer wall of the rotating shaft 407. On one side of the rotating shaft 407 and on the outer wall of the positioning plate 402, a telescopic hydraulic rod 409 is installed. One end of the telescopic hydraulic rod 409 is rotatably connected to a rotating rod 410. Under the action that a connecting block 411 is installed on the outer wall of the rotating rod 410, turn on the switch of the control cabinet 5 so that the control cabinet 5 controls the operation of the telescopic hydraulic rod 409. When the telescopic hydraulic rod 409 operates, one end of the telescopic hydraulic rod 409 pulls the rotating rod 410 downward, causing the telescopic hydraulic rod 409 to apply a pulling force to the connecting block 411 through the rotating rod 410. Under the action that the connecting block 411 is connected to the outer wall of the bottom cover plate 408, when the connecting block 411 applies a pulling force to the bottom cover plate 408, the bottom cover plate 408 rotates on the outer wall of the rotating shaft 407, and the bottom cover plate 408 opens, facilitating the timely removal of the raw materials mixed in the inner cavity of the mixing barrel 403, thereby helping to solve the problem that during use, it is necessary to mix the powder evenly so that it is more convenient to obtain high-purity boron carbide during the reaction in the furnace.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A boron carbide crystal growth furnace batching device, including an installation bracket (1), Characterized in that: A storage component (2) is installed on the inner wall of the installation bracket (1), a weighing component (3) is installed on one side of the storage component (2) and on the inner wall of the installation bracket (1), a stirring component (4) is installed on the inner wall of the installation bracket (1), a control cabinet (5) is installed on the outer wall of the installation bracket (1), and support pads (6) are installed at the bottom corners of the installation bracket (1); The storage component (2) includes a fixed bracket (201), the fixed bracket (201) is installed on the inner wall of the installation bracket (1), a storage barrel (202) is installed on the inner wall of the fixed bracket (201), an electric control valve (203) is installed at the port of the storage barrel (202), and an upper cover plate (204) is plugged and connected at the port of the storage barrel (202); The weighing component (3) includes a mounting plate (301) and a tray housing (302), the mounting plate (301) is installed on the opposite inner walls of the installation bracket (1), a weighing device (303) is installed on the base surface of the mounting plate (301), a support frame (304) is installed at the upper end of the weighing device (303), an electric control hydraulic rod (305) is installed on the outer wall of the support frame (304), a guide rail (306) is installed on one side of the electric control hydraulic rod (305) and on the outer wall of the support frame (304), a sliding plate (307) is slidably connected to the inner wall of the guide rail (306), one end of the electric control hydraulic rod (305) is connected to the outer wall of the sliding plate (307), the tray housing (302) is installed on the outer wall of the guide rail (306), and the sliding plate (307) is slidably connected to the port of the tray housing (302); The stirring component (4) includes a fixing plate (401) and a positioning plate (402), the fixing plate (401) is installed on the inner wall of the installation bracket (1), a stirring barrel (403) is installed on the inner wall of the fixing plate (401), a connecting bracket (404) is installed on one side of the stirring barrel (403) and on the outer wall of the fixing plate (401), a servo motor (405) is installed at one end of the connecting bracket (404), a stirring rod (406) is connected to the drive shaft of the servo motor (405), the positioning plate (402) is installed on the inner wall of the installation bracket (1), a rotating shaft (407) is installed on the outer wall of the positioning plate (402), a bottom cover plate (408) is rotatably connected to the outer wall of the rotating shaft (407), a telescopic hydraulic rod (409) is installed on one side of the rotating shaft (407) and on the outer wall of the positioning plate (402), one end of the telescopic hydraulic rod (409) is rotatably connected to a rotating rod (410), and a connecting block (411) is installed on the outer wall of the rotating rod (410), and the connecting block (411) is connected to the outer wall of the bottom cover plate (408).

2. The boron carbide crystal growth furnace batching device according to claim 1, Characterized in that: The control cabinet (5) is electrically connected to an electric control valve (203), an electric control hydraulic rod (305), a servo motor (405), a weighing device (303), and a telescopic hydraulic rod (409) through wires respectively. A plurality of storage barrels (202) are provided and are respectively located on the inner wall of the fixed bracket (201).

3. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: A plurality of electric control valves (203) are provided and are respectively located at the ports of the storage barrels (202). The electric control valves (203) are located directly above the tray housing (302). Two mounting plates (301) are provided and are respectively located on the opposite inner walls of the mounting brackets (1).

4. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: A plurality of weighing devices (303) are provided and are respectively located on the base surfaces of the mounting plates (301). The support frame (304) is of a frame structure. Two electric control hydraulic rods (305) are provided and are respectively located on the outer walls of the support frame (304).

5. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: Two guide rails (306) are provided and are respectively located on the opposite side walls of the sliding plate (307). The sliding plate (307) is located below the tray housing (302).

6. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: The stirring barrel (403) is located directly below the sliding plate (307). The connecting bracket (404) is of an L-shaped structure. The stirring rod (406) is located inside the stirring barrel (403).

7. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: The bottom cover plate (408) is located directly below the stirring barrel (403) and is connected in a plug-and-play manner. The connecting mode of the rotating shaft (407) and the positioning plate (402) is a rotational connection.

8. The boron carbide crystal growth furnace batching equipment according to claim 1, characterized in that: Two telescopic hydraulic rods (409) are provided and are respectively located on the outer walls of the positioning plates (402). A plurality of connecting blocks (411) are provided and are respectively located on the outer walls of the bottom cover plate (408). The connecting blocks (411) are located on one side of the rotating shaft (407).

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