Discharging device for negative electrode material firing

Abstract

The utility model provides a discharging device for firing a cathode material, which relates to the technical field of cathode material firing and comprises a material conveying box, one side of the material conveying box is fixedly connected with a motor plate, and two sides of the material conveying box are provided with bearing holes. When the device is needed for discharging, an operator waves hands in front of the infrared sensor, the control terminal controls and starts the motor, and the negative electrode material flows out of the bottom of the discharging guide pipe under the rotation of the auger, so that the operator does not need to manually add the negative electrode material, the labor intensity of the operator is reduced, and the working efficiency is improved. In the using process, when the negative electrode material in the inner cavity of the storage bin is insufficient, the control terminal can control the indicating lamp which is originally green to flicker red to remind a worker to add the negative electrode material into the storage bin, and the design avoids the situation that the worker forgets to add the negative electrode material due to carelessness in a noisy working environment, so that no material can be discharged from the discharging device, and the working efficiency is improved. And the sintering efficiency of the negative electrode material is reduced.

Description

Technical Field

[0001] This utility model relates to the field of negative electrode material firing technology, and in particular to a discharge device for negative electrode material firing. Background Technology

[0002] The sintering process of anode materials first requires the selection of suitable raw materials. When sintering anode materials, they are usually placed into the furnace chamber through the feed port of the sintering furnace. By controlling the temperature and atmosphere, the anode material particles are bonded together to form a dense mass.

[0003] However, in the existing technology, when placing negative electrode materials in the sintering furnace for firing, workers usually add the negative electrode materials manually in batches, which leads to high labor intensity for the operators. Some sintering furnaces are equipped with negative electrode material discharge devices for adding materials, but they lack material storage reminder measures. Workers may forget to add negative electrode materials in the noisy working environment, which can easily lead to the discharge device having no material to discharge, reducing the firing efficiency of negative electrode materials. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a discharge device for firing negative electrode materials, comprising: a material transfer box, a motor plate fixedly connected to one side of the material transfer box, bearing holes on both sides of the material transfer box, a discharge trough at the bottom of the inner cavity of the material transfer box, a discharge conduit fixedly connected to one end of the bottom of the material transfer box, the interior of the discharge conduit communicating with the interior of the discharge trough, a material storage and transfer component on the top of the material transfer box, and an intelligent control component on one side of the material storage and transfer component.

[0006] In a preferred embodiment, support rods are fixedly connected to the four corners of the bottom of the material transfer box.

[0007] In a preferred embodiment, the material storage and conveying assembly includes a storage bin and an auger. A support plate is fixedly connected to one side of the inner cavity of the storage bin, and a motor is connected to one end of the auger. The output end of the motor is fixedly embedded in the center of one end of the auger.

[0008] In one preferred embodiment, the intelligent control component includes a control terminal, a radar level sensor, an infrared sensor, and indicator lights.

[0009] In a preferred embodiment, the bottom of the storage bin is fixedly connected to the top of one end of the transfer box, the surfaces of both ends of the auger are connected to the inside of two bearing holes by bearings, and the bottom of the motor is fixedly connected to the surface of the motor plate.

[0010] In a preferred embodiment, the side of the control terminal is connected to one side of the storage bin, the top of the radar level sensor is fixedly connected to the bottom of the support plate, and the sides of the infrared sensor and the indicator light are both fixedly connected to one side of one end of the material transfer box.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. This utility model connects the discharge device for firing the negative electrode material to an external power supply. The external power supply provides power to the motor, control terminal, radar level sensor, infrared sensor, and indicator lights. The control terminal is electrically connected to the motor, radar level sensor, infrared sensor, and indicator lights. The control terminal controls the start and stop of the motor. The radar level sensor can send a signal indicating the amount of material inside the storage silo to the control terminal and display it on the control terminal. The infrared sensor can detect whether the operator is waving their hand and send a signal to the control terminal. The control terminal can control the color of the indicator lights. The indicator lights are normally green without flashing, and the indicator lights are green when there is an abnormality. The status indicator is a flashing red. Before using this device, the storage hopper should be filled with negative electrode material. The discharge pipe should be placed above the sintering furnace inlet. When the negative electrode material needs to be fired in the sintering furnace, the operator only needs to wave in front of the infrared sensor. The infrared sensor will then transmit the signal to the control terminal, which will start the motor and rotate the auger. Under the rotation of the auger, the negative electrode material will flow from the discharge trough into the inner cavity of the discharge pipe and out from the bottom of the discharge pipe. This design eliminates the need for operators to manually add negative electrode material, reducing the labor intensity of workers. When the negative electrode material is added, the operator should wave in front of the infrared sensor again, and the control terminal will stop the motor.

[0013] 2. In this utility model, a threshold value is set through the control terminal. The radar level sensor will monitor the material position inside the storage silo in real time and send the monitoring value to the control terminal. When the radar level sensor detects that the material position in the storage silo is lower than the set value, the control terminal will control the indicator light, which was originally green, to flash red, reminding the worker to add negative electrode material to the storage silo. This design avoids the worker forgetting to add negative electrode material in a noisy working environment, resulting in no material to be discharged from the discharge device and reducing the firing efficiency of negative electrode material. Attached Figure Description

[0014] Figure 1 A schematic diagram of the discharge device for firing negative electrode materials provided by this utility model;

[0015] Figure 2 A top view of the discharge device for firing negative electrode materials provided by this utility model;

[0016] Figure 3A side view of the discharge device for firing negative electrode materials provided by this utility model;

[0017] Figure 4 A cross-sectional view of the discharge device for firing negative electrode materials provided by this utility model.

[0018] Legend:

[0019] 1. Material transfer box; 101. Support rod; 102. Motor plate; 103. Bearing hole; 104. Discharge chute; 105. Discharge conduit; 2. Material storage and transfer assembly; 201. Storage bin; 202. Support plate; 203. Screw; 204. Motor; 3. Intelligent control assembly; 301. Control terminal; 302. Radar level sensor; 303. Infrared sensor; 304. Indicator light. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a discharge device for firing negative electrode materials, comprising: a material transfer box 1, a motor plate 102 fixedly connected to one side of the material transfer box 1, bearing holes 103 on both sides of the material transfer box 1, a discharge trough 104 at the bottom of the inner cavity of the material transfer box 1, a discharge conduit 105 fixedly connected to one end of the bottom of the material transfer box 1, the interior of the discharge conduit 105 communicating with the interior of the discharge trough 104, a material storage and transfer component 2 on the top of the material transfer box 1, and an intelligent control component 3 on one side of the material storage and transfer component 2.

[0022] Specifically: When the device needs to discharge material, the operator waves in front of the infrared sensor 303, and the control terminal 301 controls the start motor 204. Under the rotation of the auger 203, the negative electrode material flows out from the bottom of the discharge conduit 105. This design eliminates the need for the operator to manually add negative electrode material, reducing the labor intensity of the workers. During use, when the negative electrode material in the storage bin 201 is insufficient, the control terminal 301 will control the indicator light 304, which is originally green, to flash red, reminding the worker to add negative electrode material to the storage bin 201. This design avoids the worker forgetting to add negative electrode material in a noisy working environment, resulting in the discharge device having no material to discharge and reducing the firing efficiency of the negative electrode material.

[0023] In one embodiment, support rods 101 are fixedly connected to the four corners of the bottom of the material transfer box 1.

[0024] Specifically: the four support rods 101 provide support for this device.

[0025] In one embodiment, the material storage and conveying assembly 2 includes a storage bin 201 and an auger 203. A support plate 202 is fixedly connected to one side of the inner cavity of the storage bin 201, and a motor 204 is connected to one end of the auger 203. The output end of the motor 204 is fixedly embedded in the center of one end of the auger 203.

[0026] Specifically: The auger 203 drives the negative electrode material to be discharged, making the discharge volume more uniform.

[0027] In one embodiment, the intelligent control component 3 includes a control terminal 301, a radar level sensor 302, an infrared sensor 303, and an indicator light 304.

[0028] Specifically: The control terminal 301 is electrically connected to the motor 204, radar level sensor 302, infrared sensor 303, and indicator light 304. The control terminal 301 controls the start and stop of the motor 204. The radar level sensor 302 can send a signal of the amount of material inside the storage bin 201 to the control terminal 301 and display it on the control terminal 301. The infrared sensor 303 can detect whether the operator is waving and send a signal to the control terminal 301. The control terminal 301 can control the color of the indicator light 304. The indicator light 304 is green without flashing in normal state and flashing red in abnormal state.

[0029] In one embodiment, the bottom of the storage bin 201 is fixedly connected to the top of one end of the transfer box 1, the surfaces of both ends of the auger 203 are connected to the inside of two bearing holes 103 by bearings, and the bottom of the motor 204 is fixedly connected to the surface of the motor plate 102.

[0030] Specifically: the storage bin 201 is used for material storage, which increases the discharge capacity of this device.

[0031] In one embodiment, the side of the control terminal 301 is connected to one side of the storage bin 201, the top of the radar level sensor 302 is fixedly connected to the bottom of the support plate 202, and the sides of the infrared sensor 303 and the indicator light 304 are both fixedly connected to one side of one end of the material transfer box 1.

[0032] Specifically: the support plate 202 is used to fix the radar level sensor 302, and at the same time, it can facilitate the radar level sensor 302 to detect the remaining amount of negative electrode material in the inner cavity of the storage bin 201.

[0033] Working Principle: The discharge device for firing this negative electrode material is connected to an external power supply. The external power supply provides power to the motor 204, control terminal 301, radar level sensor 302, infrared sensor 303, and indicator light 304. The control terminal 301 is electrically connected to the motor 204, radar level sensor 302, infrared sensor 303, and indicator light 304. The control terminal 301 controls the start and stop of the motor 204. The radar level sensor 302 can send a signal indicating the amount of material inside the storage silo 201 to the control terminal 301, and the signal is displayed on the control terminal 301. As shown on screen 1, the infrared sensor 303 is a hand-controlled sensor that can detect whether the operator is waving their hand and send a signal to the control terminal 301 to control the start and stop of the motor 204. The control terminal 301 can control the color of the indicator light 304. The indicator light 304 is green without flashing in a normal state, and flashing red in an abnormal state. Before using this device, the storage hopper 201 should be filled with negative electrode material, and the discharge pipe 105 should be placed above the sintering furnace inlet. When it is necessary to add material for the negative electrode material firing in the sintering furnace, the operator only needs to move the infrared sensor 303 to the motor. When a person waves their hand in front of sensor 303, the infrared sensor 303 transmits the signal to control terminal 301. Control terminal 301 then controls the start motor 204, causing the auger 203 to rotate. Under the rotation of the auger 203, the negative electrode material flows from the discharge trough 104 into the inner cavity of the discharge conduit 105 and out from the bottom of the discharge conduit 105. This design eliminates the need for manual addition of negative electrode material, reducing the labor intensity of workers. When the addition of negative electrode material is complete, another wave is made in front of infrared sensor 303, and control terminal 301 stops motor 204. 01. A threshold value is set, and the radar level sensor 302 will monitor the material position inside the storage bin 201 in real time and send the monitoring value to the control terminal 301. When the material position value of the storage bin 201 monitored by the radar level sensor 302 is lower than the set value, the control terminal 301 will control the originally green indicator light 304 to flash red, reminding the worker to add negative electrode material to the storage bin 201. This design avoids the worker forgetting to add negative electrode material in the noisy working environment, resulting in no material to be discharged from the discharge device and reducing the firing efficiency of negative electrode material.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A discharge device for firing negative electrode materials, characterized in that, include: A material transfer box (1) is provided. A motor plate (102) is fixedly connected to one side of the material transfer box (1). Bearing holes (103) are provided on both sides of the material transfer box (1). A discharge trough (104) is provided at the bottom of the inner cavity of the material transfer box (1). A discharge conduit (105) is fixedly connected to one end of the bottom of the material transfer box (1). The interior of the discharge conduit (105) is connected to the interior of the discharge trough (104). A material storage and transfer assembly (2) is provided on the top of the material transfer box (1). An intelligent control assembly (3) is provided on one side of the material storage and transfer assembly (2).

2. The discharge device for firing negative electrode materials according to claim 1, characterized in that: Support rods (101) are fixedly connected to the four corners of the bottom of the material transfer box (1).

3. The discharge device for firing negative electrode materials according to claim 1, characterized in that: The material storage and transfer assembly (2) includes a storage bin (201) and an auger (203). A support plate (202) is fixedly connected to one side of the inner cavity of the storage bin (201). A motor (204) is connected to one end of the auger (203). The output end of the motor (204) is fixedly embedded in the center of one end of the auger (203).

4. The discharge device for firing negative electrode materials according to claim 1, characterized in that: The intelligent control component (3) includes a control terminal (301), a radar level sensor (302), an infrared sensor (303), and an indicator light (304).

5. The discharge device for firing negative electrode materials according to claim 3, characterized in that: The bottom of the storage bin (201) is fixedly connected to the top of one end of the transfer box (1), the surfaces of both ends of the auger (203) are connected to the inside of two bearing holes (103) by bearings, and the bottom of the motor (204) is fixedly connected to the surface of the motor plate (102).

6. The discharge device for firing negative electrode materials according to claim 4, characterized in that: The control terminal (301) is connected to one side of the storage bin (201), the top of the radar level sensor (302) is fixedly connected to the bottom of the support plate (202), and the sides of the infrared sensor (303) and the indicator light (304) are both fixedly connected to one side of one end of the transfer box (1).

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