CN207204306U - It is a kind of to chemically examine the vibrational structure for crushing sampling machine - Google Patents
It is a kind of to chemically examine the vibrational structure for crushing sampling machine Download PDFInfo
- Publication number
- CN207204306U CN207204306U CN201721080654.5U CN201721080654U CN207204306U CN 207204306 U CN207204306 U CN 207204306U CN 201721080654 U CN201721080654 U CN 201721080654U CN 207204306 U CN207204306 U CN 207204306U
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- China
- Prior art keywords
- strong magnet
- rotating shaft
- sampling machine
- boss
- annular
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Abstract
The utility model provides a kind of vibrational structure chemically examined and crush sampling machine, including workbench, bearing block, rotating shaft, eccentric block, annular strong magnet, axle sleeve strong magnet, base and motor, all structures are arranged at chemical examination and crushed in the casing of sampling machine, utilize the effect of the homopolar-repulsion between annular strong magnet and axle sleeve strong magnet, it instead of the design of original multiple springs, substantial amounts of space is saved for device inside, and it is not susceptible to material casting in the material in the presence of strong magnet in crushing chamber, simultaneously, on the inside of annular strong magnet and rotating shaft side is provided with boss, cooperated between boss, workbench is set to move up and down, the direction of motion randomness of workbench is stronger, further enhance crushing effect, shorter spring can be selected in base bottom, with the up and down motion of cooperating platform.
Description
Technical field
Precision cracker manufacturing field is the utility model is related to, it is more particularly to a kind of to chemically examine the vibration knot for crushing sampling machine
Structure.
Background technology
The principle that chemical examination crushes sampling machine is by the vibration to workbench, drives the crushing chamber on workbench to shake
Dynamic, in the presence of inertia constantly with crushing cavity wall irregular shock occurs for the block that hits inside crushing chamber, reaches powder
The effect of broken material.Existing chemical examination crushes sampling machine and realizes the vibration to workbench using 6 springs and vibrating motor more,
Spring need to take larger space, be unfavorable for the improvement to product, use spring longer, spring occur the probability that damages compared with
Greatly, and under the action of the spring, material casting easily occurs for the material in crushing chamber, influences crushing effect.
Utility model content
In order to solve deficiency of the prior art, the utility model provides a kind of vibrational structure chemically examined and crush sampling machine.
The technical solution adopted in the utility model is：It is a kind of to chemically examine the vibrational structure for crushing sampling machine, including workbench, axle
Bearing, rotating shaft, eccentric block, annular strong magnet, axle sleeve strong magnet, base and motor, all structures are arranged at chemical examination and crush system
In the casing of model machine, it is fixedly connected at the workbench lower central with the bearing block, the rotating shaft runs through the base, on
End connection bearing block, lower end connect the motor, and the eccentric block is arranged at rotating shaft side and is fixedly connected with rotating shaft, the ring
Shape strong magnet is fixedly connected with twisted rotary shaft with casing and is arranged at below eccentric block, and the axle sleeve strong magnet wrapping rotating shaft is arranged at ring
At the identical height of shape strong magnet, the inner side of annular strong magnet and the outside of axle sleeve strong magnet are identical polar.
Further, the rotating shaft side is provided with sphere boss, the annular strong magnet inner ring one through axle sleeve strong magnet
Side is provided with the first hemispherical boss, and corresponding opposite side is provided with the second hemispherical boss, and the first hemispherical boss is arranged at annular strong
At the top surface of magnet, the second hemispherical boss is arranged at the bottom surface of annular strong magnet, during axis of rotation, sphere boss energy
Contacted with the first hemispherical boss, the second hemispherical boss.
Further, the bearing block is frustum shape, is consolidated at the workbench lower central with the larger bottom surface of bearing block
Fixed connection.
Further, the bearing block is provided with bearing clasp, and the rotating shaft upper end is provided with convex edge.
Further, the buckling surface of the bearing clasp is roll structure.
Further, the base bottom is fixedly connected with spring.
Compared with prior art, the beneficial effects of the utility model are：Using between annular strong magnet and axle sleeve strong magnet
Homopolar-repulsion effect, the design of original multiple springs is instead of, to save substantial amounts of space inside device, and strong
Material in the presence of magnet in crushing chamber is not susceptible to material casting, meanwhile, on the inside of annular strong magnet and rotating shaft side is provided with convex
Platform, cooperate between boss, workbench is moved up and down, the direction of motion randomness of workbench is stronger, further strengthens
Crushing effect, shorter spring can be selected in base bottom, with the up and down motion of cooperating platform.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- workbench, 2- bearing blocks, 21- bearing clasps, 3- rotating shafts, 31- sphere boss, 4- eccentric blocks, 5- annulars
Strong magnet, 51- the first sphere boss, 52- the second sphere boss, 6- axle sleeve strong magnets, 7- bases, 71- springs, 8- motors.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of chemically examine the vibrational structure for crushing sampling machine, including workbench 1, bearing block 2, rotating shaft 3, bias
Block 4, annular strong magnet 5, axle sleeve strong magnet 6, base 7 and motor 8, all structures are arranged at the casing that chemical examination crushes sampling machine
Interior, the bearing block 2 is frustum shape, is fixedly connected at the lower central of workbench 1 with 2 larger bottom surface of bearing block, makes axle
Bearing 2 is supported to workbench 1 and fixed；The rotating shaft 3 runs through the base 7, and upper end connection bearing block 2, lower end connects the electricity
Machine 8, bearing block 2 are provided with bearing clasp 21, and the buckling surface of bearing clasp 21 is roll structure, and the upper end of rotating shaft 3 is provided with convex edge, make to turn
Axle 3 can be fixed with workbench 1, and workbench 1 will not concomitant rotation during the rotation of rotating shaft 3；The eccentric block 4 is arranged at rotating shaft 3 one
Side is simultaneously fixedly connected with rotating shaft 3, vibrates workbench 1 during the rotation of rotating shaft 3；The annular strong magnet 5 is fixed with casing to be connected
Connect twisted rotary shaft 3 and be arranged at the lower section of eccentric block 4, the axle sleeve strong magnet 6 wraps rotating shaft 3 and is arranged at annular 5 identical height of strong magnet
At degree, the inner side of annular strong magnet 5 and the outside of axle sleeve strong magnet 6 are identical polar, can be in ring when rotating shaft 3 is vibrated
Reset or vibrate back and forth in the presence of shape strong magnet 5 and axle sleeve strong magnet 6 are mutually exclusive.
The side of rotating shaft 3 is provided with sphere boss 31 through axle sleeve strong magnet 6, and the annular inner ring side of strong magnet 5 is set
There is the first hemispherical boss 51, corresponding opposite side is provided with the second hemispherical boss 52, and the first hemispherical boss 51 is arranged at annular
At the top surface of strong magnet 5, the second hemispherical boss 52 is arranged at the bottom surface of annular strong magnet 5, in the rotation process of rotating shaft 3, ball
Face boss 31 can contact with the first hemispherical boss 51, the second hemispherical boss 52, coordinate the bottom of base 7 to be fixedly connected with spring
71, the workbench 1 for making to be connected with rotating shaft 3 moves up and down, and adds the randomness of the vibration of workbench 1, enhances crushing effect.
Operation principle of the present utility model is：In the rotation process of rotating shaft 3, due to the effect of eccentric block 4, make rotating shaft 3
Shift, rotating shaft 3 is resetted or is vibrated back and forth in the presence of annular strong magnet 5 and axle sleeve strong magnet 6 are mutually exclusive, together
When, the sphere boss 31 in rotating shaft 3 constantly collides with the first hemispherical boss 51 and the second hemispherical boss 51, makes the band of rotating shaft 3
Dynamic workbench 1 moves up and down, and realizing workbench 1 also can extensional vibration while oscillation crosswise.
It is above enlightenment according to desirable embodiment of the present utility model, it is complete by above-mentioned description, related personnel
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought.This item utility model
Technical scope be not limited to content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (6)
1. it is a kind of chemically examine crush sampling machine vibrational structure, it is characterised in that including workbench, bearing block, rotating shaft, eccentric block,
Annular strong magnet, axle sleeve strong magnet, base and motor, all structures are arranged at chemical examination and crushed in the casing of sampling machine, described
It is fixedly connected at workbench lower central with the bearing block, the rotating shaft runs through the base, upper end connection bearing block, lower end
The motor is connected, the eccentric block is arranged at rotating shaft side and is fixedly connected with rotating shaft, and the annular strong magnet is consolidated with casing
Surely it is attached around rotating shaft to be arranged at below eccentric block, the axle sleeve strong magnet wrapping rotating shaft is arranged at the identical height of annular strong magnet
Place, the inner side of annular strong magnet and the outside of axle sleeve strong magnet are identical polar.
A kind of 2. vibrational structure for chemically examining crushing sampling machine according to claim 1, it is characterised in that the rotating shaft side
Sphere boss is provided with through axle sleeve strong magnet, the annular strong magnet inner ring side is provided with the first hemispherical boss, corresponding another
Side is provided with the second hemispherical boss, and the first hemispherical boss is arranged at the top surface of annular strong magnet, and the second hemispherical boss is set
It is placed at the bottom surface of annular strong magnet, during axis of rotation, sphere boss can be convex with the first hemispherical boss, the second hemispherical
Platform contacts.
3. a kind of the vibrational structure for crushing sampling machine is chemically examined according to claim 1, it is characterised in that the bearing block is
Frustum shape, it is fixedly connected with the larger bottom surface of bearing block at the workbench lower central.
4. a kind of vibrational structure for chemically examining crushing sampling machine according to claim 1, it is characterised in that the bearing block is set
There is bearing clasp, the rotating shaft upper end is provided with convex edge.
A kind of 5. vibrational structure for chemically examining crushing sampling machine according to claim 4, it is characterised in that the bearing clasp
Buckling surface be roll structure.
A kind of 6. vibrational structure for chemically examining crushing sampling machine according to claim 1, it is characterised in that the base bottom
It is fixedly connected with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080654.5U CN207204306U (en) | 2017-08-28 | 2017-08-28 | It is a kind of to chemically examine the vibrational structure for crushing sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080654.5U CN207204306U (en) | 2017-08-28 | 2017-08-28 | It is a kind of to chemically examine the vibrational structure for crushing sampling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204306U true CN207204306U (en) | 2018-04-10 |
Family
ID=61817010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080654.5U Expired - Fee Related CN207204306U (en) | 2017-08-28 | 2017-08-28 | It is a kind of to chemically examine the vibrational structure for crushing sampling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012836A (en) * | 2018-08-07 | 2018-12-18 | 陆挚译 | A kind of inorganic coating fining milling apparatus |
-
2017
- 2017-08-28 CN CN201721080654.5U patent/CN207204306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012836A (en) * | 2018-08-07 | 2018-12-18 | 陆挚译 | A kind of inorganic coating fining milling apparatus |
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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: 20180410 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |