CN219723666U - Screening equipment for nano rare earth modified materials - Google Patents
Screening equipment for nano rare earth modified materials Download PDFInfo
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- CN219723666U CN219723666U CN202321330853.2U CN202321330853U CN219723666U CN 219723666 U CN219723666 U CN 219723666U CN 202321330853 U CN202321330853 U CN 202321330853U CN 219723666 U CN219723666 U CN 219723666U
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- rare earth
- sieve
- earth modified
- screen plate
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- 238000012216 screening Methods 0.000 title claims abstract description 83
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 48
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 title claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses screening equipment for nano rare earth modified materials, which comprises a screening cylinder; screening cylinder: the inner wall lower extreme is equipped with the bottom plate, the upper end of bottom plate is connected with the rotation axis through the bearing rotation, the upper end of rotation axis is connected with first sieve and second sieve through the bearing rotation, the lateral surface of first sieve and second sieve all with the inner wall fixed connection of screening section of thick bamboo, first sieve is located the upper end of second sieve, the lateral surface of rotation axis is equipped with evenly distributed's arc and stirs the pole, arc stirs pole and first sieve, second sieve and bottom plate cooperation installation, the roof of screening section of thick bamboo runs through and is equipped with the feed inlet, the outside lower extreme of screening section of thick bamboo is equipped with the support frame, thereby this nanometer rare earth modified material's screening installation carries out vertical vibrations to screening position through intermittent repetition striking, can prevent that its filtration pore from appearing blocking phenomenon when accelerating screening position to nanometer rare earth modified material's screening speed, convenient to use.
Description
Technical Field
The utility model relates to the technical field of nano rare earth modified material screening, in particular to a screening device for nano rare earth modified materials.
Background
The development and research of the nano rare earth modified material are one of research hot spots in the field of nano materials, and the material has the advantages that the material integrates the rare earth characteristics and the nano characteristics, has comprehensive excellent characteristics which are not possessed by non-rare earth nano materials and rare earth non-nano materials, and has quite wide application prospect.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the screening equipment for the nano rare earth modified material, which can vertically vibrate the screening part through intermittent repeated impact, so that the screening speed of the screening part on the nano rare earth modified material is accelerated, the blocking phenomenon of the filtering holes of the screening part can be prevented, the use is convenient, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a screening device for nano rare earth modified materials comprises a screening cylinder;
screening cylinder: the upper end of the bottom plate is connected with a rotating shaft through bearing rotation, the upper end of the rotating shaft is connected with a first sieve plate and a second sieve plate through bearing rotation, the outer side faces of the first sieve plate and the second sieve plate are fixedly connected with the inner wall of the screening barrel, the first sieve plate is located at the upper end of the second sieve plate, the outer side faces of the rotating shaft are provided with evenly distributed arc stirring rods, the arc stirring rods are matched with the first sieve plate, the second sieve plate and the bottom plate for installation, the top wall of the screening barrel is provided with a feeding hole in a penetrating mode, the outer side lower end of the screening barrel is provided with a supporting frame, the device vertically vibrates through intermittent repeated impact to the screening part, and blocking phenomenon of a filtering hole of the screening part can be prevented when the screening speed of the nano rare earth modified material is accelerated.
Further, the screening device also comprises a control switch, wherein the control switch is arranged on the outer side face of the screening cylinder, the input end of the control switch is electrically connected with an external power supply, and the control of the electrical elements is convenient.
Further, the lower surface of bottom plate is equipped with the motor, and the input of motor is connected with control switch's output electricity, and the output shaft of motor and the lower extreme fixed connection of rotation axis provide power for the device operation.
Further, the outside of rotation axis is equipped with evenly distributed's connecting rod, equal fixedly connected with swivel ring between the connecting rod that is located same horizontal plane, the extrados of swivel ring all is equipped with evenly distributed's last press ball, the inner wall of screening section of thick bamboo is equipped with evenly distributed's mount pad, the equal sliding connection in inside of mount pad has the slide bar, the upper end of slide bar all is equipped with hits the ball, the lower extreme of slide bar all is equipped with the contact seat, hit ball and first sieve and the cooperation of second sieve and install, contact seat and transversely adjacent last press ball cooperation installation, all be equipped with the spring between mount pad and the vertical adjacent contact seat, the spring all cup joints with the lateral surface activity of adjacent slide bar, carry out intermittent type reciprocating vibration to the device screening position.
Furthermore, the lateral surface of slide bar has all seted up the guide way, and the mount pad all passes through guide bar and vertical adjacent guide way sliding connection, prevents that the slide bar from taking place the rotation when moving perpendicularly.
Further, the inner wall of screening section of thick bamboo runs through and is equipped with the discharge gate of vertical distribution, and the discharge gate is installed with horizontal adjacent first sieve, second sieve and bottom plate cooperation respectively, and the middle part of discharge gate and feed inlet all is established ties and is had the control valve, and control nanometer rare earth modified material carries out the device.
Further, a rubber pad is arranged on the lower surface of the supporting frame, and damping is carried out on the device.
Compared with the prior art, the utility model has the beneficial effects that: the screening equipment of the nano rare earth modified material has the following advantages:
the rotation axis passes through the connecting rod and drives the swivel ring and rotate, the swivel ring drives and goes up the ball rotation, this in-process, go up the sphere of ball and the lower limb left end contact of contact seat, the contact seat drives the slide bar along the sphere of last ball and passes through the guide bar and vertically upwards slide along the guide way, the spring elasticity shrink, the slide bar drives to hit the ball and upwards move to vertical adjacent first sieve or second sieve striking, when the ball is not pressed to the contact seat in the top, make the slide bar drive to hit the ball and reset to initial condition through the compression elasticity of spring, it makes the ball intermittently bump repeatedly to first sieve or second sieve to drive the ball through the swivel ring, thereby produce vertical vibration to first sieve or second sieve, can prevent that the filtration pore of first sieve or second sieve from appearing blocking when the screening speed to nano rare earth modified material, thereby the screening equipment of this nano rare earth modified material carries out vertical vibrations to the screening position through intermittent repeated striking, prevent that its filtration pore from appearing blocking phenomenon when accelerating the screening position to nano rare earth modified material.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural diagram of the present utility model at a.
In the figure: 1 a supporting frame, 2 a screening cylinder, 3 a control switch, 4 a discharge port, 5 a feed port, 6 a control valve, 7 a rotating shaft, 8 a first sieve plate, 9 a second sieve plate, 10 a bottom plate, 11 an arc stirring rod, 12 a connecting rod, 13 a rotating ring, 14 an upper pressing ball, 15 a mounting seat, 16 a sliding rod, 17 a spring, 18 a contact seat, 19 an impact ball, 20 a motor, 21 a rubber pad and 22 a guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a screening device for nano rare earth modified materials comprises a screening cylinder 2;
screening tube 2: the lower end of the inner wall of the screening cylinder is provided with a bottom plate 10, the upper end of the bottom plate 10 is rotationally connected with a rotary shaft 7 through a bearing, the upper end of the rotary shaft 7 is rotationally connected with a first screen plate 8 and a second screen plate 9 through a bearing, the outer side surfaces of the first screen plate 8 and the second screen plate 9 are fixedly connected with the inner wall of the screening cylinder 2, the first screen plate 8 is positioned at the upper end of the second screen plate 9, the outer side surface of the rotary shaft 7 is provided with arc stirring rods 11 which are uniformly distributed, the arc stirring rods 11 are matched with the first screen plate 8, the second screen plate 9 and the bottom plate 10, the top wall of the screening cylinder 2 is provided with a feed inlet 5 in a penetrating way, the outer side lower end of the screening cylinder 2 is provided with a supporting frame 1, the screening cylinder further comprises a control switch 3, the control switch 3 is arranged on the outer side surface of the screening cylinder 2, the input end of the control switch 3 is electrically connected with an external power supply, the lower surface of the bottom plate 10 is provided with a motor 20, the input end of the motor 20 is electrically connected with the output end of the control switch 3, the output shaft of the motor 20 is fixedly connected with the lower end of the rotating shaft 7, the inner wall of the screening cylinder 2 is penetrated and provided with a vertically distributed discharge hole 4, the discharge hole 4 is respectively matched and installed with a first screen plate 8, a second screen plate 9 and a bottom plate 10 which are transversely adjacent, the middle parts of the discharge hole 4 and the feed hole 5 are respectively connected in series with a control valve 6, the lower surface of the support frame 1 is provided with a rubber pad 21, when the device is used for screening nano rare earth modified materials, firstly, the device is placed at a designated position through the support frame 1, then the control valve 6 of the discharge hole 5 is opened, the nano rare earth modified materials are led into the upper end of the interior of the device through the feed hole 5, the nano rare earth modified materials sequentially pass through the first screen plate 8 and the second screen plate 9 from top to bottom, the last nano rare earth modified materials drop to the upper end of the bottom plate 10, the motor 20 is started through the control switch 3, the motor 20 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the arc stirring rod 11 to rotate, the arc stirring rod 11 rotates to stir and contact the nano rare earth modified materials so as to accelerate the screening speed, after the nano rare earth modified materials are screened, the control valve 6 on the discharge port 4 is opened, the rotating shaft 7 drives the arc stirring rod 11 to rotate so as to send the nano rare earth modified materials of each layer after screening out through the corresponding discharge port 4, the rubber pad 21 converts the vibration force generated by the operation of the device into heat energy through severe internal friction, thereby damping the device and screening the nano rare earth modified materials by a classifying screen;
wherein the outer side of the rotating shaft 7 is provided with uniformly distributed connecting rods 12, a rotating ring 13 is fixedly connected between the connecting rods 12 positioned in the same horizontal plane, the outer cambered surface of the rotating ring 13 is provided with uniformly distributed upper pressing balls 14, the inner wall of the screening cylinder 2 is provided with uniformly distributed mounting seats 15, the inside of each mounting seat 15 is slidably connected with a sliding rod 16, the upper ends of the sliding rods 16 are respectively provided with a striking ball 19, the lower ends of the sliding rods 16 are respectively provided with a contact seat 18, the striking balls 19 are matched with the first sieve plate 8 and the second sieve plate 9, the contact seats 18 are matched with the transversely adjacent upper pressing balls 14, springs 17 are movably sleeved on the outer side surfaces of the adjacent sliding rods 16, the outer side surfaces of the sliding rods 16 are respectively provided with guide grooves 22, the mounting seats 15 are respectively slidably connected with the vertically adjacent guide grooves 22 through the guide bars, the rotating shaft 7 drives the rotating ring 13 to rotate through the connecting rod 12, the rotating ring 13 drives the upper pressing ball 14 to rotate, in the process, the spherical surface of the upper pressing ball 14 is contacted with the left end of the lower edge of the contact seat 18, the contact seat 18 drives the sliding rod 16 to vertically slide upwards along the guide groove 22 through the guide strip, the spring 17 elastically contracts, the sliding rod 16 drives the striking ball 19 to move upwards to strike the vertically adjacent first sieve plate 8 or the second sieve plate 9, when the upper pressing ball 14 does not butt against the contact seat 18, the compression elasticity of the spring 17 enables the sliding rod 16 to drive the striking ball 19 to reset to an initial state, the rotating ring 13 drives the upper pressing ball 14 to rotate so that the striking ball 19 intermittently repeatedly strikes the first sieve plate 8 or the second sieve plate 9, thereby generating vertical vibration to the first sieve plate 8 or the second sieve plate 9, the screening device for the nano rare earth modified material can prevent the filter holes of the first screen plate 8 or the second screen plate 9 from being blocked while accelerating the screening speed of the first screen plate 8 or the second screen plate 9 on the nano rare earth modified material, and the screening device for the nano rare earth modified material can vertically vibrate the screening part through intermittent repeated impact, so that the blocking phenomenon of the filter holes of the screening part can be prevented while accelerating the screening speed of the screening part on the nano rare earth modified material, and the screening device is convenient to use.
The working principle of the screening equipment for the nano rare earth modified material provided by the utility model is as follows: when the device is used for screening nano rare earth modified materials, firstly, the device is placed at a designated position through a supporting frame 1, then a control valve 6 of a discharge hole 5 is opened, the nano rare earth modified materials are led into the upper end inside the device through the feed hole 5, the nano rare earth modified materials pass through a first sieve plate 8 and a second sieve plate 9 in sequence from top to bottom for particle size screening, the last nano rare earth modified materials fall to the upper end of a bottom plate 10, a motor 20 is started through the control switch 3, the motor 20 drives a rotating shaft 7 to rotate, the rotating shaft 7 drives an arc stirring rod 11 to rotate, the arc stirring rod 11 rotates to stir and contact the nano rare earth modified materials to accelerate the screening speed, meanwhile, the rotating shaft 7 drives a rotating ring 13 to rotate through a connecting rod 12, the rotating ring 13 drives an upper pressing ball 14 to rotate, in the process, the spherical surface of the upper pressing ball 14 contacts the left end of the lower edge of a contact seat 18, the contact seat 18 drives the sliding rod 16 to vertically slide upwards along the spherical surface of the upper pressing ball 14 through the guide strip along the guide groove 22, the spring 17 elastically contracts, the sliding rod 16 drives the striking ball 19 to move upwards to strike against the vertically adjacent first sieve plate 8 or second sieve plate 9, when the upper pressing ball 14 does not strike against the contact seat 18, the compression elasticity of the spring 17 enables the sliding rod 16 to drive the striking ball 19 to return to an initial state, the rotating ring 13 drives the upper pressing ball 14 to rotate so that the striking ball 19 intermittently strikes against the first sieve plate 8 or the second sieve plate 9 repeatedly, thereby, vertical vibration is generated on the first sieve plate 8 or the second sieve plate 9, the screening speed of the first sieve plate 8 or the second sieve plate 9 on the nano rare earth modified material is quickened, the blocking of the filtering holes of the first sieve plate 8 or the second sieve plate 9 can be prevented, after the nano rare earth modified material is screened, the control valve 6 on the discharge port 4 is opened, the rotating shaft 7 drives the arc stirring rod 11 to rotate so as to send out the nano rare earth modified materials of each layer after screening through the corresponding discharge port 4, the rubber pad 21 converts the vibration force generated by the running of the device into heat energy through severe internal friction through the special viscoelasticity of the rubber, and the heat energy is released, so that the device is damped.
It should be noted that the motor 20 disclosed in the above embodiment may employ Y80M1-2, and the control switch (3 is provided with a control button corresponding to the motor 20 for controlling the switch thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A screening device for nano rare earth modified materials is characterized in that: comprises a screening cylinder (2);
screening tube (2): the lower end of the inner wall of the screening cylinder is provided with a bottom plate (10), the upper end of the bottom plate (10) is rotationally connected with a rotary shaft (7) through a bearing, the upper end of the rotary shaft (7) is rotationally connected with a first screen plate (8) and a second screen plate (9) through a bearing, the outer side surfaces of the first screen plate (8) and the second screen plate (9) are fixedly connected with the inner wall of the screening cylinder (2), the first screen plate (8) is positioned at the upper end of the second screen plate (9), the outer side surface of the rotary shaft (7) is provided with arc stirring rods (11) which are uniformly distributed, the arc stirring rods (11) are matched with the first screen plate (8), the second screen plate (9) and the bottom plate (10), the top wall of the screening cylinder (2) is provided with a feed inlet (5) in a penetrating manner, and the outer lower end of the screening cylinder (2) is provided with a supporting frame (1);
the outside of rotation axis (7) is equipped with evenly distributed's connecting rod (12), equal fixedly connected with swivel ring (13) between connecting rod (12) that are located same horizontal plane, the extrados of swivel ring (13) all is equipped with evenly distributed's last pressure ball (14), the inner wall of a section of thick bamboo (2) is equipped with evenly distributed's mount pad (15), the inside of mount pad (15) all sliding connection has slide bar (16), the upper end of slide bar (16) all is equipped with hits ball (19), the lower extreme of slide bar (16) all is equipped with contact seat (18), hit ball (19) and first sieve (8) and second sieve (9) cooperation installation, contact seat (18) and transversely adjacent last pressure ball (14) cooperation installation all are equipped with spring (17) between mount pad (15) and vertical adjacent contact seat (18), spring (17) all cup joints with the lateral surface activity of adjacent slide bar (16).
2. The screening apparatus for nano rare earth modified materials according to claim 1, wherein: the screening device further comprises a control switch (3), wherein the control switch (3) is arranged on the outer side face of the screening cylinder (2), and the input end of the control switch (3) is electrically connected with an external power supply.
3. The screening apparatus for nano rare earth modified materials according to claim 2, wherein: the lower surface of bottom plate (10) is equipped with motor (20), and the input of motor (20) is connected with the output electricity of control switch (3), and the output shaft of motor (20) is fixed connection with the lower extreme of rotation axis (7).
4. The screening apparatus for nano rare earth modified materials according to claim 1, wherein: guide grooves (22) are formed in the outer side faces of the sliding rods (16), and the mounting seats (15) are connected with the vertically adjacent guide grooves (22) in a sliding mode through guide bars.
5. The screening apparatus for nano rare earth modified materials according to claim 1, wherein: the inner wall of a screening cylinder (2) is penetrated and provided with a vertically distributed discharge hole (4), the discharge hole (4) is respectively matched and installed with a first screen plate (8), a second screen plate (9) and a bottom plate (10) which are transversely adjacent, and the middle parts of the discharge hole (4) and the feed inlet (5) are respectively connected with a control valve (6) in series.
6. The screening apparatus for nano rare earth modified materials according to claim 1, wherein: the lower surface of the support frame (1) is provided with a rubber pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330853.2U CN219723666U (en) | 2023-05-29 | 2023-05-29 | Screening equipment for nano rare earth modified materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330853.2U CN219723666U (en) | 2023-05-29 | 2023-05-29 | Screening equipment for nano rare earth modified materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723666U true CN219723666U (en) | 2023-09-22 |
Family
ID=88026288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330853.2U Active CN219723666U (en) | 2023-05-29 | 2023-05-29 | Screening equipment for nano rare earth modified materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723666U (en) |
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2023
- 2023-05-29 CN CN202321330853.2U patent/CN219723666U/en active Active
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