Convenient graphite cathode material crushing and separating mechanism

Abstract

A convenient graphite negative electrode material crushing and separating mechanism comprises a separating box body, a vibration material loading assembly and a material pushing power module. Materials are conveyed to the interior of the floating type material carrying groove and vibrated through the vibrator, so that the materials with qualified particle sizes pass through the vibration screen plate, the unqualified materials are filtered and left on the upper side face of the vibration screen plate, and then the materials are pushed by the material pushing power module. The two movable plates and the two floating plates are moved to the side discharging cavity from the upper side of the vibration net plate, meanwhile, the lower end faces of the two floating plates are supported by the supporting limiting rods to prevent falling, in this way, materials are pushed through translation of the floating plates and the movable plates, and unqualified materials are pushed to the side discharging cavity and fall down to be discharged; and then the floating plate and the movable plate are reset, so that the operation is convenient, the whole process can be cooperatively controlled through the controller, and automatic operation is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of graphite negative electrode material processing, in particular to a convenient graphite negative electrode material crushing and separation mechanism. Background Art

[0002] At present, with the development of science and technology, lithium batteries have become the mainstream; lithium battery negative electrode materials are usually prepared using materials such as graphite; existing graphite negative electrode materials generally need to be crushed by a crusher to make the graphite negative electrode materials reach a qualified particle size for use, but some particle sizes of existing graphite negative electrode materials cannot be used after crushing, so it is necessary to screen the particle size of the graphite negative electrode materials, so a sieve is needed for sieving, and the graphite negative electrode materials with qualified particle sizes are filtered and discharged for use, and the graphite negative electrode materials with unqualified particle sizes need to remain on the sieve, so the sieving is performed, but the unqualified materials remaining on the upper side of the mesh after the above sieving need to be separated out in time, otherwise it will affect the subsequent material sieving, and for this reason, manpower is required to carry the sieve to remove the unqualified materials, which is more cumbersome and labor-intensive. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the problem solved by the utility model is: to provide a convenient graphite negative electrode material crushing and separation mechanism which is convenient and efficient in separation.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is as follows:

[0005] A convenient graphite negative electrode material crushing and separation mechanism comprises a separation box, a vibrating material loading assembly, and a material pushing power module; a first discharge port and a second discharge port are respectively provided on both sides of the lower end of the separation box; the vibrating material loading assembly is installed on one side of the interior of the separation box, and the vibrating material loading assembly is located directly above the first discharge port; a side discharge cavity is provided above the second discharge port; the vibrating material loading assembly comprises a supporting spring, a vibrating mesh plate, a vibrator, a floating plate, and a moving plate; the vibrating mesh plate is installed directly above the first discharge port, and a supporting spring is connected to each of the two ends of the lower side of the vibrating mesh plate A spring, the lower end of which is supported by the spring and connected to the lower side wall of the separation box; a vibrator is installed in the middle of the lower side of the vibration mesh plate; floating plates are installed on both sides of the upper end of the vibration mesh plate, and a movable plate is respectively sleeved on the upper end of the floating plates, and the floating plates are floated up and down and plugged into the lower end of the movable plate. The two floating plates, the two movable plates and the vibration mesh plate form a floating loading trough; the pushing power module is installed on the upper side of the interior of the separation box; the pushing power module drives the two movable plates to move horizontally back and forth, so that the two movable plates and the two floating plates move back and forth between the vibration mesh plate and the side discharge cavity.

[0006] Furthermore, both sides of the lower end of the vibration mesh plate are provided with limit rods respectively; both sides of the upper end of the first discharge port are provided with limit cylinders respectively; and the lower end of the limit rod is slidably inserted into the limit cylinder.

[0007] Furthermore, the lower ends of the first discharge port and the second discharge port are both provided with a conical discharge cover which is larger at the top and smaller at the bottom.

[0008] Furthermore, the pushing power module includes a pushing motor, a rotating shaft, a transverse screw, and a sliding block; a pushing motor is respectively installed on the front and rear sides of one side of the separation box; a rotating shaft is respectively installed on the inner side of the pushing motor, and a transverse screw is respectively installed on the inner end of the rotating shaft; a bar slot is respectively installed on the front and rear sides of the interior of the separation box, and a transverse screw is rotatably connected in the bar slot; the front and rear ends of the movable plate are respectively connected to the sliding blocks, and the sliding blocks are slidably installed on the bar slots and screwed with the transverse screw threads.

[0009] Furthermore, it also includes a controller; the controller is installed on one side of the outside of the separation box; the controller drives the two pusher motors to rotate forward and reverse synchronously and drives the vibrator to start and close the vibration operation.

[0010] Furthermore, an insertion cavity is provided inside the lower end of the movable plate, and a plurality of pressure springs are provided inside the insertion cavity. The upper end of the floating plate is inserted into the insertion cavity of the movable plate and abuts against the pressure spring. Support limit rods are respectively provided at the front and rear of the upper end of the side discharge cavity, and the upper end of the support limit rod is flush with the upper end surface of the vibrating mesh plate.

[0011] Furthermore, the longitudinal section of the separation box is a U-shaped structure.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model conveys materials to the inside of a floating loading trough and vibrates it through a vibrator so that materials with qualified particle sizes pass through the vibrating mesh plate and unqualified materials are filtered and retained on the side surface of the vibrating mesh plate. Then, the two movable plates and the two floating plates are driven by a pushing power module to move from the upper side of the vibrating mesh plate to the side discharge cavity. At the same time, the lower end surfaces of the two floating plates are supported by support limit rods to prevent them from falling. In this way, the floating plate and the movable plate are pushed in translation so that the unqualified materials are pushed to the side discharge cavity and fall and are discharged. Then, the floating plate and the movable plate are reset. This is convenient to operate, and the entire process can be collaboratively controlled by a controller for automated operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 For this utility model Figure 1Schematic diagram of the structure in which the moving plate and the floating plate move from the upper side of the vibrating mesh plate to the side discharge cavity.

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure on one side.

[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the top view structure. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figures 1 to 4 As shown, a convenient graphite negative electrode material crushing and separation mechanism comprises a separation box 1, a vibrating material loading assembly 2, and a material pushing power module 3; the first discharge port 11 and the second discharge port 12 are respectively provided on both sides of the lower end of the separation box 1; the vibrating material loading assembly 2 is installed on one side of the interior of the separation box 1, and the vibrating material loading assembly 2 is located directly above the first discharge port 11; a side discharge cavity 13 is provided above the second discharge port 12; the vibrating material loading assembly 2 comprises a supporting spring 21, a vibrating mesh plate 22, a vibrator 23, a floating plate 24, and a moving plate 25; the vibrating mesh plate 22 is installed directly above the first discharge port 11, and the two ends of the lower side of the vibrating mesh plate 22 are respectively connected to a supporting spring 2 1, the lower end of the support spring 21 is connected to the lower side wall of the separation box body 1; the vibrator 23 is installed in the middle of the lower side of the vibration mesh plate 22; floating plates 24 are installed on both sides of the upper end of the vibration mesh plate 22, and a moving plate 25 is respectively sleeved on the upper end of the floating plate 24, and the floating plate 24 floats up and down and is inserted into the lower end of the moving plate 25. The two floating plates 24, the two moving plates 25 and the vibration mesh plate 22 form a floating loading trough 26; the pushing power module 3 is installed on the upper side of the interior of the separation box body 1; the pushing power module 3 drives the two moving plates 25 to move horizontally back and forth, so that the two moving plates 25 and the two floating plates 24 move back and forth between the vibration mesh plate 22 and the side discharge cavity 13.

[0020] like Figures 1 to 4 As shown, in order to improve the vibration stability of the vibration mesh plate 22, further, limit rods 221 are respectively provided on both sides of the lower end of the vibration mesh plate 22; limit cylinders 111 are respectively provided on both sides of the upper end of the first discharge port 11; the lower end of the limit rod 221 is slidably inserted into the limit cylinder 111.

[0021] like Figures 1 to 4 As shown, in order to facilitate discharge, further, the lower ends of the first discharge port 11 and the second discharge port 12 are both provided with a conical discharge cover 4 which is larger at the top and smaller at the bottom.

[0022] like Figures 1 to 4As shown, in order to facilitate the translational drive of the moving plate 25 and the floating plate 24, it is further preferred that the pushing power module 3 includes a pushing motor 31, a rotating shaft 32, a transverse screw 33, and a sliding block 34; a pushing motor 31 is respectively installed at the front and rear of one side of the separation box 1; a rotating shaft 32 is respectively installed on the inner side of the pushing motor 31, and a transverse screw 33 is respectively installed at the inner end of the rotating shaft 32; a bar-shaped card slot 14 is respectively installed at the front and rear of the separation box 1, and a transverse screw 33 is respectively rotatably connected in the bar-shaped card slot 14; the front and rear ends of the moving plate 25 are respectively connected to the sliding block 34, and the sliding block 34 is slidably installed on the bar-shaped card slot 14 and is threadedly screwed with the transverse screw 33. In this way, the pushing motor 31 drives the transverse screw 33 forward and backward through the rotating shaft 32, so that the sliding block 34 can be translated left and right, realizing convenient driving. In order to realize automatic control, a controller 5 is further included; the controller 5 is installed on one side of the outside of the separation box 1; the controller 5 drives the two pusher motors 31 to rotate forward and reverse synchronously and drives the vibrator 23 to start and close the vibration operation.

[0023] like Figures 1 to 4 As shown, in order to facilitate the floating plate 24 to float up and down conveniently, further, the lower end of the movable plate 25 is provided with a plug-in cavity 251, and the plug-in cavity 251 is provided with a plurality of pressure springs 252. The upper end of the floating plate 24 is plugged into the plug-in cavity 251 of the movable plate 25 and abuts against the pressure spring 252; the upper end of the side discharge cavity 13 is provided with support limit rods 6 at the front and rear, and the upper end of the support limit rod 6 is flush with the upper end surface of the vibration mesh plate 22. Further, the longitudinal section of the separation box 1 is a U-shaped structure.

[0024] The utility model conveys the material to the inside of the floating loading trough 26, and vibrates it through the vibrator 23, so that the material with qualified particle size passes through the vibrating mesh plate 22, and the unqualified material is filtered and retained on the upper side of the vibrating mesh plate 22, and then driven by the pushing power module 3, the two movable plates 25 and the two floating plates 24 are moved from the upper side of the vibrating mesh plate 22 to the side discharge cavity 13, and at the same time, the lower end surfaces of the two floating plates 24 are supported by the support limit rod 6 to prevent falling, so that the floating plate 24 and the movable plate 25 are pushed by the translation of the material, so that the unqualified material is pushed to the side discharge cavity 13 and falls and is discharged, and then the floating plate 24 and the movable plate 25 are reset, so that the operation is convenient, and the whole process can be coordinated and controlled by the controller 5, and the operation is automated.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient graphite negative electrode material crushing and separation mechanism, characterized in that: It includes a separation box, a vibrating material loading assembly, and a material pushing power module; the first discharge port and the second discharge port are respectively provided on both sides of the lower end of the separation box; the vibrating material loading assembly is installed on one side of the interior of the separation box, and the vibrating material loading assembly is located directly above the first discharge port; a side discharge cavity is provided above the second discharge port; the vibrating material loading assembly includes a supporting spring, a vibrating mesh plate, a vibrator, a floating plate, and a moving plate; the vibrating mesh plate is installed directly above the first discharge port, and the two ends of the lower side of the vibrating mesh plate are respectively connected to a supporting spring, and the lower end of the supporting spring It is connected to the lower side wall of the separation box; a vibrator is installed in the middle of the lower side of the vibration mesh plate; floating plates are installed on both sides of the upper end of the vibration mesh plate, and a movable plate is respectively connected to the upper end of the floating plates, and the floating plates are floated up and down and inserted into the lower end of the movable plate. The two floating plates, the two movable plates and the vibration mesh plate form a floating loading trough; the pushing power module is installed on the upper side of the interior of the separation box; the pushing power module drives the two movable plates to move horizontally back and forth, so that the two movable plates and the two floating plates move back and forth between the vibration mesh plate and the side discharge cavity.

2. The convenient graphite negative electrode material crushing and separation mechanism according to claim 1 is characterized in that: Limit rods are respectively arranged on both sides of the lower end of the vibration mesh plate; limit cylinders are respectively arranged on both sides of the upper end of the first discharge port; and the lower end of the limit rod is slidably inserted into the limit cylinder.

3. The convenient graphite negative electrode material crushing and separation mechanism according to claim 1 is characterized in that: The lower ends of the first discharge port and the second discharge port are both provided with a conical discharge cover which is larger at the top and smaller at the bottom.

4. The convenient graphite negative electrode material crushing and separation mechanism according to claim 1, characterized in that: The pushing power module includes a pushing motor, a rotating shaft, a transverse screw and a sliding block; a pushing motor is installed at the front and rear of one side of the separation box respectively; a rotating shaft is installed at the inner side of the pushing motor respectively, and a transverse screw is installed at the inner end of the rotating shaft respectively; a bar-shaped slot is installed at the front and rear of the interior of the separation box respectively, and a transverse screw is rotatably connected in the bar-shaped slot; the front and rear ends of the movable plate are connected to the sliding block respectively, and the sliding block is slidably installed on the bar-shaped slot and is screwed with the transverse screw thread.

5. The convenient graphite negative electrode material crushing and separation mechanism according to claim 4 is characterized in that: It also includes a controller; the controller is installed on one side of the outside of the separation box; the controller drives the two pusher motors to rotate synchronously forward and reverse and drives the vibrator to start and close the vibration operation.

6. The convenient graphite negative electrode material crushing and separation mechanism according to claim 1, characterized in that: An inserting cavity is provided inside the lower end of the movable plate, and a plurality of pressure springs are provided inside the inserting cavity. The upper end of the floating plate is inserted into the inserting cavity of the movable plate and abuts against the pressure spring. Support limit rods are respectively provided at the front and rear of the upper end of the side discharge cavity, and the upper end of the support limit rod is flush with the upper end surface of the vibrating mesh plate.

7. The convenient graphite negative electrode material crushing and separation mechanism according to claim 1 is characterized in that: The longitudinal section of the separation box is in a U-shaped structure.

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