CN209663691U - A kind of anti-weighting rock-steady structure getting rid of cylinder - Google Patents
A kind of anti-weighting rock-steady structure getting rid of cylinder Download PDFInfo
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- CN209663691U CN209663691U CN201920059998.0U CN201920059998U CN209663691U CN 209663691 U CN209663691 U CN 209663691U CN 201920059998 U CN201920059998 U CN 201920059998U CN 209663691 U CN209663691 U CN 209663691U
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- weighting
- cylinder
- rock
- getting rid
- steady structure
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Abstract
The utility model provides a kind of anti-weighting rock-steady structure for getting rid of cylinder, including shell and belt pulley；Belt pulley is rotatably connected to by bearing including housing bottom, above inner walls and lower section has been bolted to connection magnetic pole circle and by electric circle respectively, integrated setting has linkage disk above belt pulley, surrounding is fixedly connected with support telescopic bar at the top of linkage disk, and the support telescopic bar other side has been bolted to connection screen drum.The utility model avoids the friction between shell and screen drum so that the position of screen drum is ajusted, and then solves the problems, such as the weighting of screen drum using the repulsion between magnetic pole at the same level, so that device stability is higher.
Description
Technical field
The utility model relates to the field of screening more particularly to a kind of anti-weighting rock-steady structures for getting rid of cylinder.
Background technique
The mode of screening is more various, there is that one is the devices for screening object using centrifugal force, such as gets rid of cylinder, is
Using the rotation of cylinder, the object in bucket is thrown out by grid.
Based on foregoing description, and equipment in the prior art is combined to find, the existing cylinder that gets rid of is in screening, due in cylinder
Object distribution it is not uniform enough laid particular stress on so that getting rid of cylinder, will lead to and get rid of cylinder and touched between shell in low speed
It hits, and then influences to use, therefore the design is directed to the above problem, designs a structurally reasonable, and functional good gets rid of
The anti-weighting rock-steady structure of cylinder, to improve practicability.
Utility model content
The purpose of this utility model is to provide a kind of anti-weighting rock-steady structures for getting rid of cylinder, to solve point of the object in cylinder
Cloth is not uniform enough, lays particular stress on so that getting rid of cylinder, will lead to and gets rid of cylinder and collide between shell in low speed, and then influences
The problem of use.
The utility model gets rid of the purpose and effect of the anti-weighting rock-steady structure of cylinder, is reached by technological means in detail below:
A kind of anti-weighting rock-steady structure getting rid of cylinder, which includes shell and belt pulley；It is described
Belt pulley is rotatably connected to by bearing including housing bottom, the inner walls top and lower section are bolted respectively
It is connected with magnetic pole circle and by electric circle；
Integrated setting has linkage disk above the belt pulley, and surrounding is fixedly connected with support telescopic at the top of the linkage disk
Bar, the support telescopic bar other side have been bolted to connection screen drum.
Further, several electromagnetic coils have been bolted to connection along outer wall on the screen drum, with screen drum central point
It is evenly distributed on the outside of screen drum for the center of circle.
Further, the linkage disk upper center integrated setting is fluted, and the screen drum exterior base integration is set
It is equipped with scarf joint, the groove and scarf joint position are in being correspondingly arranged, and scarf joint, in spherical, groove is in " mortar " shape.
Further, the groove inner wall insertion is provided with several locating slots, is fixedly connected with inside the locating slot
Brush.
Further, the scarf joint external integration is provided with locating rod, the locating rod be internally embedded be provided with by
Pantograph, each locating rod are movably connected in inside locating slot, and the quantity of each locating slot and locating rod is in be correspondingly arranged.
Further, it is contacted between the pantograph and brush, it is annular in shape by electric circle, electrically connect between extraneous power supply
It connects, and the other side of brush is slidably connected at by inside electric circle.
Further, the electromagnetic coil is located at the top of magnetic pole circle, the corresponding electromagnetic coil of each pantograph, and pantograph
It is in connect between electromagnetic coil.
Further, the electromagnetic coil and magnetic pole circle are like pole.
Further, the support telescopic bar quantity is several, is evenly distributed on connection by the center of circle of the central point of groove
Moving plate surrounding.
Further, described by linearly connected between electric circle and extraneous power supply.
In comparison with existing structure, the utility model has the following beneficial effects:
1. by being equipped with groove and scarf joint position in being correspondingly arranged, and scarf joint, in spherical, groove makes in " mortar " shape
Obtaining scarf joint can be slided in inside grooves, and then when screen drum any direction discontinuity, screen drum can carry out one
The inclination of angle is determined, so that screen drum is more flexible in stress；
2. being provided with pantograph by being internally embedded equipped with locating rod, each locating rod is movably connected in locating slot
Portion, and the quantity of each locating slot and locating rod, in being correspondingly arranged, scarf joint can be slided in inside grooves, and then when sieve
When cylinder any direction discontinuity, screen drum can carry out the inclination of certain angle, embedding between the locating rod and locating slot of the side
It connects depth to change, so that the depth contacted between pantograph and brush changes, is more convenient the limit to electromagnetic coil
Flow is adjusted；
3. be like pole by being equipped with electromagnetic coil and magnetic pole circle, using the repulsion between magnetic pole at the same level, so that screen drum
Position is ajusted, and then solves the problems, such as the weighting of screen drum, avoids the friction between shell and screen drum, so that device stability
It is higher；
Detailed description of the invention
Fig. 1 is the utility model entirety the schematic diagram of the section structure；
Fig. 2 is the utility model lateral inner structural schematic diagram；
Fig. 3 is the utility model groove overlooking structure diagram；
Fig. 4 is enlarged structure schematic diagram at the A of the utility model Fig. 2；
Fig. 5 is the utility model linkage disk overlooking structure diagram；
Fig. 6 is the utility model electromagnetic coil distributed architecture schematic diagram.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- shell, 2- screen drum, 3- link disk, and 4- belt pulley, 101- magnetic pole circle, 102- is by electric circle, 201- electromagnetic coil,
202- scarf joint, 301- support telescopic bar, 302- groove, 2021- locating rod, 2022- pantograph, 3021- locating slot, 3022-
Brush.
Specific embodiment
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 6:
The utility model provides a kind of anti-weighting rock-steady structure for getting rid of cylinder, which includes shell
1 and belt pulley 4；Belt pulley 4 is rotatably connected to by bearing including 1 bottom of shell, 1 inner wall of shell top and lower section lead to respectively
It crosses bolt and is fixedly connected with magnetic pole circle 101 and by electric circle 102；
4 top integrated setting of belt pulley has linkage disk 3, and linkage 3 top surrounding of disk is fixedly connected with support telescopic bar
301,301 other side of support telescopic bar has been bolted to connection screen drum 2.
Wherein, several electromagnetic coils 201 have been bolted to connection along outer wall on screen drum 2, have been with 2 central point of screen drum
The center of circle is evenly distributed on 2 outside of screen drum, and electromagnetic coil 201 can produce unidirectional magnetic field by the electric current that pantograph 2022 transmits.
Wherein, as shown in attached drawing 1 to attached drawing 2: link 3 upper center integrated setting fluted 302 of disk, outside screen drum 2
Bottom integrated setting has scarf joint 202, and groove 302 is in be correspondingly arranged, and scarf joint 202 is in ball with 202 position of scarf joint
Shape, groove 302 are in " mortar " shape, this setting slides scarf joint 202 inside groove 302, and then works as screen drum
When 2 any direction discontinuity, screen drum 2 can carry out the inclination of certain angle.
Wherein, as shown in attached drawing 3 to attached drawing 4: the insertion of 302 inner wall of groove is provided with several locating slots 3021, locating slot
Brush 3022 is fixedly connected with inside 3021.
Wherein, as shown in Fig. 4: 202 external integration of scarf joint is provided with locating rod 2021, inside locating rod 2021
Insertion is provided with pantograph 2022, and each locating rod 2021 is movably connected in inside locating slot 3021, and each locating slot 3021
With the quantity of locating rod 2021 in being correspondingly arranged, locating rod 2021 can be driven under the induced effect of belt pulley 4 screen drum 2 into
Row rotation.
Wherein, as shown in attached drawing 1 to attached drawing 5: it is contacted between pantograph 2022 and brush 3022, it is annular in shape by electric circle 102,
It is electrically connected between extraneous power supply, and the other side of brush 3022 is slidably connected at by inside electric circle 102, the band of belt pulley 4
It is annular to be induced current at brush 3022 by electric circle 102 when movement is rotated with lower drive screen drum 2.
Wherein, as shown in attached drawing 1 to attached drawing 6: electromagnetic coil 201 is located at the top of magnetic pole circle 101, each pantograph 2022
A corresponding electromagnetic coil 201, and in connecting between pantograph 2022 and electromagnetic coil 201, when run-off the straight is laid particular stress in 2 side of screen drum
When, depth is rabbeted between the locating rod 2021 and locating slot 3021 of the side and is changed, so that pantograph 2022 and brush
The depth contacted between 3022 changes, and increases the magnitude of current of the side electromagnetic coil 201, so that the side electromagnetic coil 201
Stronger magnetic field is issued, using the repulsion between magnetic pole at the same level, so that the position of screen drum 2 is ajusted, and then solves the weighting of screen drum 2
Problem.
Wherein, electromagnetic coil 201 and magnetic pole circle 101 are like pole.
Wherein, 301 quantity of support telescopic bar is several, is evenly distributed on linkage by the center of circle of the central point of groove 302
3 surrounding of disk, support telescopic bar 301 can support the position of screen drum 2 under normal conditions, while can also alleviate a small amount of inclination pressures
Power.
Wherein, by linearly connected between electric circle 102 and extraneous power supply.
The specifically used mode and effect of the present embodiment:
In the utility model, guarantee the integrality of apparatus function first, then, by line between electric circle 102 and extraneous power supply
Property connection, by motor drive belt pulley 4 rotated, 301 quantity of support telescopic bar be several, with the center of groove 302
Point is that the center of circle is evenly distributed on linkage 3 surrounding of disk, and for scarf joint 202 in spherical, groove 302 is in " mortar " shape, support telescopic bar 301
The position of screen drum 2 under normal conditions can be supported, the quantity of each locating slot 3021 and locating rod 2021 is in being correspondingly arranged, locating rod
2021 can drive screen drum 2 to be rotated under the induced effect of belt pulley 4, embedding when 2 any direction discontinuity of screen drum
Connector 202 can be slided inside groove 302, and screen drum 2 can carry out the inclination of certain angle, meanwhile, the positioning of the side
Rabbet depth between bar 2021 and locating slot 3021 to change, so that contacting between pantograph 2022 and brush 3022
Depth change, the magnitude of current of the side electromagnetic coil 201 is increased, so that the side electromagnetic coil 201 issues stronger magnetic
, using the repulsion between magnetic pole at the same level, so that the position of screen drum 2 is ajusted, and then solve the problems, such as the weighting of screen drum 2.
In conclusion although the utility model is described in detail with reference to the foregoing embodiments, for this field
For technical staff, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Technical characteristic is equivalently replaced, within the spirit and principle of the utility model, made any modification, equivalent replacement,
Improve etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of anti-weighting rock-steady structure for getting rid of cylinder, it is characterised in that: the anti-weighting rock-steady structure for getting rid of cylinder include shell (1) and
Belt pulley (4)；Described includes that shell (1) bottom is rotatably connected to belt pulley (4) by bearing, above shell (1) inner wall
And lower section has been bolted to connection magnetic pole circle (101) and by electric circle (102) respectively；
There is linkage disk (3) integrated setting above the belt pulley (4), surrounding is fixedly connected with branch at the top of the linkage disk (3)
It supports telescopic rod (301), support telescopic bar (301) other side has been bolted to connection screen drum (2).
2. the anti-weighting rock-steady structure according to claim 1 for getting rid of cylinder, it is characterised in that: along outer wall on the screen drum (2)
Several electromagnetic coils (201) have been bolted to connection, have been evenly distributed on screen drum (2) outside by the center of circle of screen drum (2) central point
Side.
3. the anti-weighting rock-steady structure according to claim 1 for getting rid of cylinder, it is characterised in that: in above the linkage disk (3)
Fluted (302) are arranged in integrally, and screen drum (2) the exterior base integrated setting has scarf joint (202), the groove
(302) with scarf joint (202) position in being correspondingly arranged, and scarf joint (202), in spherical, groove (302) is in " mortar " shape.
4. the anti-weighting rock-steady structure according to claim 3 for getting rid of cylinder, it is characterised in that: groove (302) inner wall is embedding
Enter to be provided with several locating slots (3021), is fixedly connected with brush (3022) inside the locating slot (3021).
5. the anti-weighting rock-steady structure according to claim 3 for getting rid of cylinder, it is characterised in that: the scarf joint (202) is external
Integrated setting has locating rod (2021), and the locating rod (2021), which is internally embedded, is provided with pantograph (2022), each described
Locating rod (2021) is movably connected in locating slot (3021) inside, and the number of each locating slot (3021) and locating rod (2021)
Amount is in be correspondingly arranged.
6. the anti-weighting rock-steady structure according to claim 5 for getting rid of cylinder, it is characterised in that: the pantograph (2022) and electricity
It contacts, annularly by electric circle (102), is electrically connected between extraneous power supply, and brush (3022) is another between brush (3022)
Slideslip is connected to internal by electric circle (102).
7. the anti-weighting rock-steady structure according to claim 2 for getting rid of cylinder, it is characterised in that: the electromagnetic coil (201) is located at
The top of magnetic pole circle (101), the corresponding electromagnetic coil (201) of each pantograph (2022), and pantograph (2022) and electromagnetic coil
(201) in series connection between.
8. the anti-weighting rock-steady structure according to claim 2 for getting rid of cylinder, it is characterised in that: the electromagnetic coil (201) and magnetic
Polar circle (101) is like pole.
9. the anti-weighting rock-steady structure according to claim 1 for getting rid of cylinder, it is characterised in that: the support telescopic bar (301)
Quantity is several, is evenly distributed on linkage disk (3) surrounding by the center of circle of the central point of groove (302).
10. the anti-weighting rock-steady structure according to claim 1 for getting rid of cylinder, it is characterised in that: described by electric circle (102) and outer
Linearly connected between boundary's power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059998.0U CN209663691U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-weighting rock-steady structure getting rid of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059998.0U CN209663691U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-weighting rock-steady structure getting rid of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663691U true CN209663691U (en) | 2019-11-22 |
Family
ID=68565554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059998.0U Expired - Fee Related CN209663691U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-weighting rock-steady structure getting rid of cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663691U (en) |
-
2019
- 2019-01-15 CN CN201920059998.0U patent/CN209663691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |