Battery material screening machine

Abstract

The utility model discloses a battery material screening machine, which relates to the technical field of battery material processing, and comprises a screening box, four corners of the lower end of the screening box are symmetrically and fixedly connected with support legs, the lower side of the front end of the screening box is movably hinged with a movable door, and the upper side of the front end of the screening box is fixedly provided with a controller. A feeding hopper communicating with the screening box is fixedly installed at the top of the screening box, a screening mechanism is installed in the screening box, supports are symmetrically and fixedly connected to the left end of the screening box, a material receiving frame is fixedly connected to the upper ends of the supports, and an adjusting assembly is installed at the rear end of the screening box. Under the cooperation of the mounting plate, the motor, the transmission chain wheel, the driven chain wheel, the chain, the rotating rod and the cam, the rotating transmission chain wheel and the driven chain wheel can drive the cam to rotate through the rotating rod, then the two sets of screens can be extruded upwards conveniently, the screens can be vibrated up and down conveniently in cooperation with the springs, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery material processing, in particular to a battery material powder screening machine. Background Art

[0002] A battery is a cup, tank, or other container, or part of a composite container, that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that converts chemical energy into electrical energy and has both positive and negative electrodes. With technological advancements, batteries generally refer to small devices that can generate electrical energy, such as solar cells. Battery performance parameters primarily include electromotive force, capacity, specific energy, and resistance. Using batteries as an energy source can produce a current with stable voltage and current, providing long-term, stable power supply with minimal external influences. Batteries also have a simple structure, are easy to carry, and are simple to charge and discharge. They are unaffected by external climate and temperature, and offer stable and reliable performance.

[0003] It plays a significant role in all aspects of modern life. In the battery manufacturing process, battery materials are an important component of the battery and require grinding, screening, and tableting. Screening of battery materials is an important step in battery material selection.

[0004] The existing technology has the following problems:

[0005] In actual use, the existing powder screening machine has a complex device structure and cannot perform multiple screenings, resulting in poor screening effects and failure to meet people's needs, thus limiting the quality of battery materials and further improvement of battery performance. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] The cam is connected to the bottom of the cam and is fixed with support legs at four corners of the lower end of the cam, and a movable door is movably hinged on the lower front end of the cam, and a controller is fixedly installed on the top of the cam, and a connected feed hopper is fixedly installed on the top of the cam. A screening mechanism is installed inside the cam, and the left end of the cam is symmetrically fixedly connected with a bracket, the upper end of the bracket is fixedly connected with a material receiving frame, and an adjustment component is installed at the rear end of the cam. The screening mechanism includes a discharge chute, which is opened through the left side of the cam, and two groups of screens are installed inside the cam, and a through slot is opened through the inner wall of the right end of the cam, and the left and right sides of the cam are symmetrically fixedly connected with extension plates, and the left and right sides of the cam are symmetrically fixedly connected with side frames, and a plurality of groups of equidistantly distributed telescopic rods are fixedly installed on the upper end of the side frames, and the outer ends of the telescopic rods are sleeved with springs.

[0008] Preferably, the extension plate extends out of the screening box through the discharge trough and the through slot.

[0009] Preferably, the lower end of the extension plate is fixedly connected to the top of the telescopic rod, the filtering densities of the two groups of screens are different, and the screens are arranged at an angle.

[0010] Preferably, one end of the spring is fixedly connected to the upper end of the side frame, and the other end is fixedly connected to the lower end of the extension plate.

[0011] Preferably: the adjustment assembly includes a mounting plate, the front end of the mounting plate is fixedly connected to the rear end of the screening box, the inner side of the mounting plate is fixedly connected to a motor, the front end of the output rod of the motor is driven and installed with a transmission sprocket, a driven gear is rotatably installed below the transmission sprocket, the outer parts of the transmission sprocket and the driven sprocket are sleeved with meshing chains, the front ends of the transmission sprocket and the driven sprocket are both rotatably installed with a rotating rod, and the top of the rotating rod is fixedly connected to a cam.

[0012] Preferably, the mounting plate is in an L-shape, and the front ends of the driving sprocket and the driven sprocket are rotatably mounted on the rear end of the screening box.

[0013] Preferably, the rotating rod is located inside the screen box, and the top of the cam contacts the lower end of the screen.

[0014] Preferably, a collecting frame is movably mounted on the bottom of the inner cavity of the screening box, and a drawing groove is provided on the front side of the collecting frame.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] The utility model provides a battery material powder screening machine. Through the screening mechanism, through the cooperation of the discharge trough, the screen, the through slot, the extension plate, the side frame, the telescopic rod and the spring, the screen can be vibrated up and down under the elastic action of the spring, thereby facilitating the filtering and screening of the battery material. The two groups of screens with different filtration densities can improve the screening effect of the battery material, facilitate multi-layer filtration, improve the screening effect of the device, and conveniently meet the user's usage needs.

[0017] The utility model provides a battery material powder screening machine. Through the adjustment component, with the cooperation of the mounting plate, the motor, the transmission sprocket, the driven sprocket, the chain, the rotating rod and the cam, the rotating transmission sprocket and the driven sprocket can drive the cam to rotate through the rotating rod, thereby facilitating the upward squeezing of the two groups of screens, and then facilitating the up and down vibration of the screens in cooperation with the spring, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a battery material powder screening machine according to the present invention;

[0019] Figure 2 This is a structural diagram of the battery material powder screening machine of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the front view of the battery material powder sieving machine of the present invention;

[0021] Figure 4 This is a schematic structural diagram of the screening mechanism of the present invention;

[0022] Figure 5 It is a structural diagram of the adjustment mechanism of the utility model.

[0023] In the figure: 1. Screening box; 2. Support legs; 3. Movable door; 4. Controller; 5. Feed hopper; 6. Screening mechanism; 7. Bracket; 8. Receiving frame; 9. Adjustment assembly; 10. Collecting frame; 11. Pull trough; 61. Discharge trough; 62. Screen; 63. Through slot; 64. Extension plate; 65. Side frame; 66. Telescopic rod; 67. Spring; 91. Mounting plate; 92. Motor; 93. Drive sprocket; 94. Driven sprocket; 95. Chain; 96. Rotating rod; 97. Cam. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the embodiments:

[0025] like Figure 1-5 As shown, the utility model provides a battery material powder screening machine, including a screening box 1, the four corners of the lower end of the screening box 1 are symmetrically fixedly connected with support legs 2, the lower side of the front end of the screening box 1 is movably hinged with a movable door 3, the upper side of the front end of the screening box 1 is fixedly installed with a controller 4, the top of the screening box 1 is fixedly installed with a connected feed hopper 5, the interior of the screening box 1 is installed with a screening mechanism 6, the left end of the screening box 1 is symmetrically fixedly connected with a bracket 7, the upper end of the bracket 7 is fixedly connected with a material receiving frame 8, and the rear end of the screening box 1 is installed with an adjustment component 9.

[0026] A collecting frame 10 is movably mounted on the bottom of the inner cavity of the screening box 1 , and a drawing groove 11 is provided on the front side of the collecting frame 10 .

[0027] By opening the movable door 3, the collecting frame 10 can be conveniently drawn out from the screening box 1 through the pull slot 11, so that the screened materials can be conveniently processed in a centralized manner.

[0028] like Figure 4As shown, the screening mechanism 6 includes a discharge trough 61, which is opened through the left side of the screening box 1. Two groups of screens 62 are installed inside the screening box 1. A through slot 63 is opened through the inner wall of the right end of the screening box 1. Extension plates 64 are symmetrically fixedly connected to the left and right sides of the screen 62. Side frames 65 are symmetrically fixedly connected to the left and right sides of the screening box 1. Multiple groups of equally spaced telescopic rods 66 are fixedly installed on the upper end of the side frame 65, and a spring 67 is sleeved on the outside of the telescopic rod 66.

[0029] The extension plate 64 extends out of the screening box 1 through the discharge groove 61 and the through groove 63 .

[0030] The lower end of the extension plate 64 is fixedly connected to the top of the telescopic rod 66. The two groups of screens 62 have different filtering densities, and the screens 62 are arranged at an angle.

[0031] One end of the spring 67 is fixedly connected to the upper end of the side frame 65 , and the other end is fixedly connected to the lower end of the extension plate 64 .

[0032] The two groups of screens 62 are arranged with different densities, thereby improving the screening effect of the material.

[0033] like Figure 5 As shown, the adjustment assembly 9 includes a mounting plate 91, the front end of the mounting plate 91 is fixedly connected to the rear end of the screening box 1, and a motor 92 is fixedly connected to the inner side of the mounting plate 91. A transmission sprocket 93 is installed at the front end of the output rod of the motor 92, and a driven gear is rotatably installed below the transmission sprocket 93. The outer parts of the transmission sprocket 93 and the driven sprocket 94 are sleeved with meshing chains 95. The front ends of the transmission sprocket 93 and the driven sprocket 94 are rotatably installed with a rotating rod 96, and the top of the rotating rod 96 is fixedly connected to a cam 97.

[0034] The mounting plate 91 is in an L-shape, and the front ends of the driving sprocket 93 and the driven sprocket 94 are rotatably mounted on the rear end of the screening box 1 .

[0035] The rotating rod 96 is located inside the screen box, and the top of the cam 97 contacts the lower end of the screen 62.

[0036] The cooperation of the cam 97 and the spring 67 can make the screen 62 vibrate up and down, which is convenient for screening the material and avoids the screen 62 from clogging the material, thereby improving the practicality of the screen 62. The transmission sprocket 93 can effectively drive the driven sprocket 94 to rotate synchronously through the chain 95 engaged with it, thereby ensuring the high efficiency and stability of the transmission and avoiding equipment failure caused by uneven transmission.

[0037] The following is a detailed description of the working principle of the battery material powder screening machine.

[0038] like Figure 1-5As shown, when the battery material powder screening machine is in use, the battery material is first put into the screening box 1 through the feed hopper 5, and then the motor 92 is started. The motor 92 drives the transmission sprocket 93 to rotate, so that the transmission sprocket 93 can drive the driven sprocket 94 to rotate synchronously through the meshing chain 95, thereby facilitating the transmission sprocket 93 and the driven sprocket 94 to drive the rotating rod 96 to rotate synchronously, so that the rotating rod 96 drives the cam 97 to move synchronously, and when the cam 97 rotates, the top of the cam 97 will contact the lower ends of the two sets of screens 62 and push the screens 62 upwards, so that the screens The net 62 stretches the telescopic rod 66 and the spring 67, and when the cam 97 is separated from the lower end of the screen 62, the screen 62 will vibrate up and down under the elastic action of the spring 67, thereby facilitating the filtering and screening of the battery materials. At the same time, the unqualified battery materials can be slid to the left side through the inclined screen 62, and the unqualified materials can be discharged into the receiving frame 8 through the discharge trough 61, and the qualified materials after filtering and screening will fall into the collection frame 10 below, which is convenient for collection, thereby improving the use effect of the device and improving the screening effect of the battery materials.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A battery material powder screening machine, comprising a screening box (1), wherein the four corners of the lower end of the screening box (1) are symmetrically fixedly connected with support legs (2), characterized in that: A movable door (3) is movably hinged at the lower front end of the screening box (1), a controller (4) is fixedly installed at the upper front end of the screening box (1), a connected feed hopper (5) is fixedly installed at the top of the screening box (1), a screening mechanism (6) is installed inside the screening box (1), a bracket (7) is symmetrically fixedly connected to the left end of the screening box (1), a material receiving frame (8) is fixedly connected to the upper end of the bracket (7), and an adjustment component (9) is installed at the rear end of the screening box (1); The screening mechanism (6) includes a discharge trough (61), which is opened through the left side of the screening box (1), and two groups of screens (62) are installed inside the screening box (1). A through slot (63) is opened through the inner wall of the right end of the screening box (1), and the left and right sides of the screen (62) are symmetrically fixedly connected with extension plates (64). The left and right sides of the screening box (1) are symmetrically fixedly connected with side frames (65), and the upper ends of the side frames (65) are fixedly installed with multiple groups of equidistantly distributed telescopic rods (66), and the outer ends of the telescopic rods (66) are sleeved with springs (67).

2. A battery material powder sieving machine according to claim 1, characterized in that: The extension plate (64) extends out of the interior of the screening box (1) through the discharge trough (61) and the through groove (63).

3. A battery material powder sieving machine according to claim 2, characterized in that: The lower end of the extension plate (64) is fixedly connected to the top of the telescopic rod (66), the two groups of screens (62) have different filtering densities, and the screens (62) are arranged at an angle.

4. A battery material powder sieving machine according to claim 3, characterized in that: One end of the spring (67) is fixedly connected to the upper end of the side frame (65), and the other end is fixedly connected to the lower end of the extension plate (64).

5. The battery material powder sieving machine according to claim 1, characterized in that: The adjustment assembly (9) includes a mounting plate (91), the front end of the mounting plate (91) is fixedly connected to the rear end of the screening box (1), the inner side of the mounting plate (91) is fixedly connected to a motor (92), the front end of the output rod of the motor (92) is driven and installed with a transmission sprocket (93), the lower part of the transmission sprocket (93) is rotatably installed with a driven gear, the outer parts of the transmission sprocket (93) and the driven sprocket (94) are sleeved with meshing chains (95), the front ends of the transmission sprocket (93) and the driven sprocket (94) are both rotatably installed with a rotating rod (96), and the top of the rotating rod (96) is fixedly connected with a cam (97).

6. The battery material powder sieving machine according to claim 5, characterized in that: The mounting plate (91) is L-shaped, and the front ends of the driving sprocket (93) and the driven sprocket (94) are rotatably mounted on the rear end of the screening box (1).

7. A battery material powder sieving machine according to claim 6, characterized in that: The rotating rod (96) is located inside the screen box, and the top of the cam (97) contacts the lower end of the screen (62).

8. The battery material powder sieving machine according to claim 1, characterized in that: A collecting frame (10) is movably mounted on the bottom of the inner cavity of the screening box (1), and a drawing groove (11) is provided on the front side of the collecting frame (10).

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