CN219309312U - Screening plant is used in graphite production - Google Patents

Abstract

The utility model discloses a screening device for graphite production, wherein a driven deflector rod is arranged on the side wall of a driven rotating shaft and positioned on the outer side of a cavity of a screening shell, a spring is movably connected to the side wall of the driven rotating shaft and positioned on the other side of the driven deflector rod, one end of the spring is connected with the side wall of the screening shell through a fixed block, a rotary table is rotatably arranged between the two driven rotating shafts and provided with two groups, a plurality of driving deflector rods which are contacted with the driven deflector rods are equidistantly arranged on the side wall of the rotary table, the front surface of the rotary table is provided with a driving rotating shaft which is in driving connection with the driving rotating shafts on the front surfaces of the two rotary tables through a driving belt, a power supply at one end of one driving rotating shaft is turned on, the driving rotating shaft rotates to drive the rotary table and the driving deflector rod to rotate, the driving deflector rod on the side wall of the driven rotating shaft is stirred, and after the driven deflector rod is stirred, the driven by the other side wall spring of the driven rotating shaft, the driven rotating shaft drives a screening groove to shake left and right to screen graphite in the screening groove.

Description

Screening plant is used in graphite production

Technical Field

The utility model relates to the field of graphite, in particular to a screening device for graphite production.

Background

Graphite is crystalline carbon, the application is very wide, in order to obtain graphite with uniform particle size, a graphite screening device is used for screening the graphite, and along with the continuous development of science and technology, the graphite screening device is gradually automated, and the existing screening device for graphite production has certain problems in use and still needs continuous improvement;

the utility model discloses a screening device for graphite production as disclosed in the utility model with the authority bulletin number of CN218282609U, the device is provided with a continuous buffer disk at the top end of a bottom cylinder, and the top end of the continuous buffer disk is uniformly provided with an upper frame, the bottom end of the inner part of the upper frame is provided with a disassembly and assembly structure, the disassembly and assembly structure comprises a limit frame, the limit frame is all arranged at the bottom end of the inner part of the upper frame, both ends of the inner part of the limit frame are provided with sliding grooves, the top end of one side of the sliding grooves is provided with sliding blocks, a filter screen is arranged between adjacent sliding blocks, the handle is held to rotate the filter screen by the disassembly and assembly structure, the sliding blocks are driven to rotate towards one end in the sliding grooves, the sliding blocks are rotated to the bottom end of the grooves, the handle is moved upwards, the sliding blocks are driven to move out from the top ends of the grooves, and then the filter screen can be taken out from the top end of the limit frame to clean the filter screen, and the filter screen can be conveniently disassembled and cleaned by the device.

Be provided with vibrating motor in the end section of thick bamboo of the bottom of whole device, and then can drive graphite and divide the inside of last frame and underframe and sieve, then be provided with the spring again between end section of thick bamboo and underframe, but be swing joint between last frame and the underframe, when vibrating motor operation in end section of thick bamboo, if vibrating motor vibration amplitude still too big after buffering through the spring, can lead to each upper frame of swing joint and underframe to shake and empty, even disconnection, this not only leads to the damage of device, still probably brings certain potential safety hazard for the staff, if vibration amplitude is less after buffering through the spring, can lead to the less unable screening of power that graphite received.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the screening device for graphite production, which can solve the technical problems that the vibration amplitude of a vibrating motor is too large even after the vibration amplitude is buffered by a spring, each upper frame and the bottom frame which are movably connected can shake and topple, and even are disconnected, so that the device is damaged, certain potential safety hazards are brought to staff, and the graphite can not be screened due to smaller force when the vibration amplitude is smaller after the vibration amplitude is buffered by the spring.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a screening plant is used in graphite production, includes the screening casing, the equidistance is provided with four screening grooves in the screening casing, screening groove one side is fixed to be provided with the connecting axle, screening casing inner wall is provided with the standing groove of placing the connecting axle, screening groove opposite side is fixed to be provided with the connecting block, the spacing rotation of screening casing lateral wall is worn to establish from moving the pivot, driven pivot's one end and be located the one end symmetry fixed two fixture blocks that are provided with the connecting block in the screening casing cavity, be provided with vibration structure between driven pivot and the screening casing.

As a preferable technical scheme of the utility model, the vibration structure comprises a driven deflector rod, a turntable, a driving deflector rod, a fixed block and a spring, wherein the driven deflector rod is arranged on the side wall of the driven rotating shaft and positioned on the outer side of a cavity of the screening shell, the spring is movably connected with the side wall of the driven rotating shaft and positioned on the other side of the driven deflector rod, one end of the spring is connected with the side wall of the screening shell through the fixed block, the turntable is rotatably arranged between the two driven rotating shafts and provided with two groups, a plurality of driving deflector rods which are contacted with the driven deflector rod and stir are arranged on the side wall of the turntable at equal intervals, and the driving rotating shafts are arranged on the front surface of the turntable and are in transmission connection with the driving rotating shafts on the front surfaces of the two turntables through a transmission belt.

As a preferable technical scheme of the utility model, one end of the driving rotating shaft is provided with a motor for providing power for the driving rotating shaft.

As a preferable technical scheme of the utility model, the openable door is connected and arranged on one side of the screening shell in a hinged manner.

As a preferable technical scheme of the utility model, the top of the screening shell is provided with a feeding port, the bottom wall of the screening shell is provided with a collecting shell, the bottom wall of the collecting shell is provided with a bottom plate for supporting the whole device, and the screening shell is communicated with the collecting shell through a filter screen.

As a preferred embodiment of the present utility model, a retractable collecting box is disposed on the front surface wall of the collecting housing.

Compared with the prior art, the utility model has the following beneficial effects:

1. four driven rotating shafts are arranged on the front surface of the screening shell in an equidistant rotation limiting manner, a driven deflector rod is arranged on the side wall of the driven rotating shaft, a spring is movably connected to the side wall of the driven rotating shaft and positioned on the other side of the driven deflector rod, one end of the spring is connected with the side wall of the screening shell through a fixed block, a turntable is rotatably arranged between the two driven rotating shafts, two turntables are arranged in total, a plurality of driving deflector rods which are contacted with the driven deflector rod are arranged on the side wall of the turntable at equal distance, the driving rotating shafts are in driving connection with the driving rotating shafts on the front surface of the two turntables through a driving belt, a motor is arranged at one end of one driving rotating shaft, two clamping blocks are fixedly arranged at one end of the driven rotating shaft and positioned in a cavity of the screening shell, meanwhile, a connecting block which is in fit connection with the clamping blocks is arranged on one side of the screening groove, when in use, the hinge on the side wall of the screening shell is opened to connect the opening and closing door, then the screening groove is connected with the driven rotating shaft through the clamping block clamping of one end of the driven rotating shaft and the connecting block arranged on one side of the screening groove, then the motor power supply on one end of the driving rotating shaft is opened to drive the rotating disc and the driving deflector rod arranged on the side wall of the rotating disc to rotate, the driven deflector rod arranged on the side wall of the driven rotating shaft is stirred through the driving deflector rod, the driven rotating shaft swings left and right under the elastic action of the spring arranged on the other side of the driven rotating shaft, and then graphite in the screening groove is screened, the integral design of the structure enables the whole frame to be more stable during vibration screening, meanwhile, the vibration device is connected with the filtering device in a direct contact manner through the separation, so that on one hand, the shaking of the whole frame can be avoided, and on the other hand, the vibration effect of the vibration structure can be ensured, thereby better screening the graphite on the filter device;

2. meanwhile, the sizes of the filter screen holes in the screening grooves are sequentially reduced from top to bottom, so that the screening holes are screened in a layered mode, and the screening efficiency is improved while the better screening effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a partial detail of the present utility model;

wherein: 1. screening the shell; 2. a collection housing; 3. a bottom plate; 4. a collection box; 5. a fixed block; 6. a spring; 7. a placement groove; 8. a connecting shaft; 9. a driven rotating shaft; 10. a driven deflector rod; 11. a turntable; 12. an active deflector rod; 13. a driving rotating shaft; 14. a transmission belt; 15. a connecting block; 16. a clamping block; 17. an opening/closing door; 18. and (5) screening the groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-4, the utility model provides a screening device for graphite production, which comprises a screening shell 1, wherein four screening grooves 18 are equidistantly arranged in the screening shell 1, a connecting shaft 8 is fixedly arranged on one side of the screening groove 18, a placing groove 7 for placing the connecting shaft 8 is arranged on the inner wall of the screening shell 1, a connecting block 15 is fixedly arranged on the other side of the screening groove 18, a side wall of the screening shell 1 is limited to rotate and passes through a driven rotating shaft 9, two clamping blocks 16 clamped with the connecting block 15 are symmetrically and fixedly arranged at one end of the driven rotating shaft 9 and at one end in a cavity of the screening shell 1, a vibration structure is arranged between the driven rotating shaft 9 and the screening shell 1, an openable door 17 is connected and arranged at one side of the screening shell 1 in a loose-leaf manner, a feeding port is formed in the top of the screening shell 1, a collecting shell 2 is arranged on the bottom wall of the screening shell 1, a bottom plate 3 for supporting the whole device is arranged on the bottom wall of the collecting shell 2, the screening shell 1 is communicated with the collecting shell 2 through a filter screen, and a drawable collecting box 4 is arranged on the front surface wall of the collecting shell 2;

when the graphite screening device is used, firstly, the screening groove 18 is arranged in the screening shell 1, then graphite is put into the screening shell 1 from the feed inlet at the top of the screening shell 1, then the vibration structure is opened, the graphite in the screening groove 18 is subjected to shaking screening, after one-layer screening in the screening groove 18, the graphite falls into the groove of the collecting box 4 in the cavity of the collecting shell 2, and finally, the screened graphite is collected by pulling out the collecting box 4;

as a further implementation manner of this embodiment, as shown in fig. 1-4, a driven deflector rod 10 with a vibration structure, a turntable 11, a driving deflector rod 12, a fixed block 5 and a spring 6 are arranged on the side wall of a driven rotating shaft 9 and positioned outside a cavity of a screening shell 1, the driven deflector rod 10 is movably connected with the spring 6 on the other side of the driven deflector rod 10, one end of the spring 6 is connected with the side wall of the screening shell 1 through the fixed block 5, the turntable 11 is rotatably arranged between the two driven rotating shafts 9 on the side wall of the screening shell 1, two groups of turntables 11 are arranged, a plurality of driving deflector rods 12 which are contacted and stirred with the driven deflector rod 10 are equidistantly arranged on the side wall of the turntables 11, driving rotating shafts 13 are arranged on the front surface of the turntables 11 to connect the driving rotating shafts 13 on the front surfaces of the two turntables 11 in a transmission way through a transmission belt 14, and one end of one driving rotating shaft 13 is provided with a motor for providing power for the driving rotating shaft 13;

when the vibration structure is used for adjustment, a power supply at one end of one driving rotating shaft 13 is turned on, then the rotation of the other driving rotating shaft 13 is transmitted through a transmission belt 14, then the driving rotating shaft 13 rotates to drive the turntable 11 and the driving deflector rod 12 to rotate, so that the driving deflector rod 12 and the driven deflector rod 10 on the side wall of the driven rotating shaft 9 are stirred, and after the driven deflector rod 10 is stirred, under the action of the spring 6 on the other side wall of the driven rotating shaft 9, the driven rotating shaft 9 drives the screening groove 18 to shake left and right to screen graphite in the screening groove 18;

the specific working principle is as follows:

when the graphite screening device is used, firstly, the opening and closing door 17 is opened to install the screening groove 18 in the screening shell 1, then graphite is thrown into the screening shell from a feeding hole at the top of the screening shell 1, then a power supply at one end of the driving rotary shaft 13 is opened, the driving rotary shaft 13 drives the rotary disc 11 and the driving deflector rod 12 to rotate, the driving deflector rod 12 contacts and collides with the driven deflector rod 10 arranged on the side wall of the driven rotary shaft 9, after the driven deflector rod 10 is stirred, the driven rotary shaft 9 can be pulled by the elasticity of the spring 6, and the driven rotary shaft 9 is driven to shake left and right due to the elastic deformation of the spring 6, so that the screening groove 18 shakes along with the driven rotary shaft 9, graphite in the screening groove 18 is screened, after screening layer by layer, the graphite falls into the groove of the collecting box 4 in the cavity of the collecting shell 2, and finally, the screened graphite is collected by drawing the collecting box 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Screening plant is used in graphite production, including screening casing (1), its characterized in that: the utility model discloses a screening device, including screening casing (1), screening casing (1) are provided with four screening grooves (18) equidistance in, screening groove (18) one side is fixed to be provided with connecting axle (8), screening casing (1) inner wall is provided with standing groove (7) of placing connecting axle (8), screening groove (18) opposite side is fixed to be provided with connecting block (15), screening casing (1) lateral wall spacing rotation is worn to establish from moving pivot (9), the one end of driven pivot (9) just is located screening casing (1) one end symmetry fixed be provided with two fixture blocks (16) with connecting block (15) block, be provided with vibration structure between driven pivot (9) and the screening casing (1).

2. A screening device for graphite production as claimed in claim 1, wherein: the vibration structure comprises a driven deflector rod (10), a rotary table (11), a driving deflector rod (12), a fixed block (5) and a spring (6), wherein the driven deflector rod (10) is arranged on the outer side of a cavity of the screening shell (1) in a side wall of the driven rotating shaft (9) and is movably connected with the spring (6) on the other side of the driven deflector rod (10), one end of the spring (6) is connected with the side wall of the screening shell (1) through the fixed block (5), the rotary table (11) is rotationally arranged between the two driven rotating shafts (9) on the side wall of the screening shell (1), the rotary table (11) is provided with two groups, a plurality of driving deflector rods (12) which are contacted with the driven deflector rod (10) are arranged on the side wall of the rotary table (11) in an equidistant mode, and driving rotating shafts (13) are connected with driving rotating shafts (13) on the front surfaces of the two rotary tables (11) through driving belts (14).

3. A screening device for graphite production as claimed in claim 2, wherein: one end of one driving rotating shaft (13) is provided with a motor for providing power for the driving rotating shaft (13).

4. A screening device for graphite production as claimed in claim 1, wherein: the hinge on one side of the screening shell (1) is connected with an openable door (17).

5. A screening device for graphite production as claimed in claim 1, wherein: the screening device is characterized in that a feeding port is formed in the top of the screening shell (1), a collecting shell (2) is arranged on the bottom wall of the screening shell (1), a bottom plate (3) supporting the whole device is arranged on the bottom wall of the collecting shell (2), and the screening shell (1) is communicated with the collecting shell (2) through a filter screen.

6. The screening device for graphite production of claim 5, wherein: the front surface wall of the collecting shell (2) is provided with a drawable collecting box (4).

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