CN208407635U - A kind of oscillation screening plant - Google Patents
A kind of oscillation screening plant Download PDFInfo
- Publication number
- CN208407635U CN208407635U CN201820609679.8U CN201820609679U CN208407635U CN 208407635 U CN208407635 U CN 208407635U CN 201820609679 U CN201820609679 U CN 201820609679U CN 208407635 U CN208407635 U CN 208407635U
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- China
- Prior art keywords
- base
- screening plant
- sifting barrel
- oscillation
- oscillation screening
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Abstract
The utility model relates to a kind of oscillation screening plants.When use, rotate adjusting screw, adjusting screw is mobile relative to base under the action of thread matching structure, to drive force transmitting board mobile, so that the decrement of buffer spring is adjusted, the elastic force allowed between sifting barrel and base in this way is adjusted, when sieving work, the oscillation intensity of sifting barrel also can correspondingly change, solve the problems, such as that existing oscillation screening plant is at high cost caused by oscillation intensity to adjust by adjusting the revolving speed of vibrating motor without making a change to the performance of vibrating motor when adjustment.
Description
Technical field
The utility model relates to a kind of oscillation screening plants.
Background technique
Shaking screen is a kind of oscillation screening plant, is mainly used for carrying out granule materials screening filtering, existing screening
Device generally all has efficient working performance.In actual application, many enterprises require to a variety of different materials into
Row screening, thus need screening plant have different oscillation performances, but current oscillation screening plant only have it is single
Sieve performance, even if a small number of screening plants is able to carry out the adjustment of sieve performance, and by adjusting turning for vibrating motor
Speed carries out the adjusting of oscillation intensity, and this regulative mode needs to prepare complicated circuit control program, and to vibrating motor
Performance requirement with higher, cause oscillation screening plant problem at high cost.
Utility model content
The utility model provides oscillation screening plant, to solve existing oscillation screening plant by adjusting vibrating motor
Revolving speed adjusts problem at high cost caused by oscillation intensity.
The oscillation screening plant of the utility model adopts the following technical scheme that
A kind of oscillation screening plant, including base and the sifting barrel being arranged on base, the bottom of the sifting barrel is logical
It crosses adjustable cushioning mechanism to connect with the base, the adjustable cushioning mechanism includes buffer spring, one end of the buffer spring
Connect with the bottom of the sifting barrel, the other end is equipped with threaded adjustment mechanisms, the threaded adjustment mechanisms include and the buffering
The force transmitting board and adjusting screw of spring corresponding end press cooperation, the adjusting screw and the base are threadedly engaged and one
End is rotatably assorted with the force transmitting board, the other end is equipped with lead screw operation handle.
The base is equipped with the mounting cylinder for installing the buffer spring, and the force transmitting board is arranged in the mounting cylinder
In.
The bottom of the force transmitting board is equipped with mounting groove, and the head of the adjusting screw is arranged in the mounting groove and is equipped with
Rotation stop flange, the cell wall of the mounting groove are equipped with the gear edge for cooperating with the rotation stop flange block.
Buffering adjusting nut is installed on the base, the adjusting screw passes through the buffering adjusting nut and the machine
Seat is threadedly engaged.
The buffering adjusting nut is fixed by welding on the base.
Screw assembly has gag lever post on the base, and described gag lever post one end has to be cooperated for pressing with the sifting barrel
The operation machine for driving it to rotate is connected with the support portion for moving down distance limit, the other end to the sifting barrel
Structure.
The operating mechanism includes horizontally disposed drive rod, and one end of the drive rod and the gag lever post pass through turbine
Worm screw rotational structure transmission cooperation, the other end are equipped with drive rod operation handle.
The beneficial effects of the utility model are: in use, rotation adjusting screw, adjusts under the action of thread matching structure
Lead screw is mobile relative to base, to drive force transmitting board mobile, so that the decrement of buffer spring is adjusted, allows in this way
Elastic force between sifting barrel and base is adjusted, and when sieving work, the oscillation intensity of sifting barrel also can correspondingly change, and is adjusted
It solves existing oscillation screening plant without making a change to the performance of vibrating motor when whole and turns by adjusting vibrating motor
Speed adjusts problem at high cost caused by oscillation intensity.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the specific embodiment of the oscillation screening plant of the utility model；
Fig. 2 is the structural schematic diagram of the adjustable buffer structure in Fig. 1；
In figure: 1, feed inlet；2, top cover；3, sifting barrel；4, discharge port；5, buffer spring；6, gag lever post；7, limit adjustment
Nut；8, base；9, bottom plate；11, drive rod；12, drive rod operation handle；14, adjusting screw；15, adjusting nut is buffered；
16, mounting cylinder；17, tube end plate is sieved；18, sole plate supports plate；141, force transmitting board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The oscillation screening plant of the utility model, as shown in Figure 1 to Figure 2, a kind of oscillation screening plant, including base 8 with
And the sifting barrel 3 on base 8 is set, the bottom of sifting barrel 3 is connect by adjustable cushioning mechanism with base 8, adjustable buffer
Structure includes buffer spring 5, and one end of buffer spring 5 is connect with the bottom of sifting barrel 3, the other end is equipped with threaded adjustment mechanisms, spiral shell
Line adjustment mechanism includes the force transmitting board 18 and adjusting screw 14 of end press cooperation corresponding with buffer spring 5, adjusting screw
14 are threadedly engaged and one end and force transmitting board 18 are rotatably assorted, the other end is equipped with lead screw operation handle with base 8.The top of sifting barrel 3
Portion is provided with top cover 2, is equipped with feed inlet 1 at the medium position of top cover 2, multiple every being disposed between the upper and lower in the inner cavity of sifting barrel 3
Sifting barrel 3 is separated into multiple chambers by sieve, these sieves, and each chamber is correspondingly provided with discharge port 4.The bottom of base 8 is set
There is bottom plate 9.
The bottom of sifting barrel is equipped with screening tube end plate 17, and the top of base is equipped with sole plate supports plate 18, buffer spring it is upper
Press corresponding with screening tube end plate and sole plate supports plate cooperates respectively at lower both ends.
In the present embodiment, base 8 is equipped with the mounting cylinder 16 for installing buffer spring 5, and the setting of force transmitting board 18 is being pacified
In fitted tube 16.Mounting cylinder 16 can carry out buffer spring 5 to stablize support.
In the present embodiment, the bottom of force transmitting board 18 is equipped with mounting groove, and the head of adjusting screw 14 is arranged in mounting groove
And it is equipped with rotation stop flange, the cell wall of mounting groove is equipped with the gear edge for cooperating with rotation stop flange block.Structure is simple, processing side
Just.
Buffering adjusting nut 15 is installed on base 8, adjusting screw 14 is matched by buffering adjusting nut 15 with 8 screw thread of base
It closes, in this way without the thread mill drilling on base, reduces difficulty of processing.Buffering adjusting nut 15 is fixed by welding in base
On, it is easy to process.
Screw assembly has gag lever post 6 on base, and 6 one end of gag lever post has for cooperating with the press of sifting barrel 3 to screening
The support portion for moving down distance limit, the other end of cylinder 3 are connected with the operating mechanism for driving it to rotate.
Operating mechanism includes horizontally disposed drive rod 11, and one end of drive rod 11 and gag lever post 6 are turned by turbine and worm
Dynamic structure driven cooperation, the other end are equipped with drive rod operation handle 12.Drive rod is horizontally disposed, convenient for operation.Base is equipped with
Adjusting nut is limited, gag lever post is cooperated by limit adjusting nut and base.
The beneficial effects of the utility model are: in use, rotation adjusting screw 14, is adjusted under the action of thread matching structure
Whole lead screw 14 is mobile relative to base, so that it is mobile to drive force transmitting board 18, so that the decrement of buffer spring 5 is adjusted, and this
The elastic force that sample allows between sifting barrel 3 and base is adjusted, and when sieving work, the oscillation intensity of sifting barrel 3 also can phase
Change with answering, to the performance of vibrating motor without making a change when adjustment, solve existing oscillation screening plant by adjusting
The revolving speed of vibrating motor adjusts problem at high cost caused by oscillation intensity.
In other embodiments, mounting rack is set on base, mounting rack has the installation cavity for installing buffer spring,
Buffer spring is arranged in the installation cavity；Mounting groove is set on adjusting screw, mounting groove cooperation is set on force transmitting board 18
Protrusion；Threaded hole is set on base, and adjusting screw is threadedly engaged by threaded hole and base；It is direct in the operating side of gag lever post
Handle is set, gag lever post is directly operated by handle.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of oscillation screening plant, it is characterised in that: including base and the sifting barrel being arranged on base, the sifting barrel
Bottom connect with the base by adjustable cushioning mechanism, the adjustable cushioning mechanism includes buffer spring, the buffering elastic
One end of spring connect with the bottom of the sifting barrel, the other end is equipped with threaded adjustment mechanisms, the threaded adjustment mechanisms include with
The force transmitting board and adjusting screw of the corresponding end press cooperation of the buffer spring, the adjusting screw and the base screw thread
Cooperation and one end and the force transmitting board are rotatably assorted, the other end is equipped with lead screw operation handle.
2. oscillation screening plant according to claim 1, it is characterised in that: the base is equipped with described slow for installing
The mounting cylinder of spring is rushed, the force transmitting board is arranged in the mounting cylinder.
3. oscillation screening plant according to claim 2, it is characterised in that: the bottom of the force transmitting board is equipped with mounting groove,
The head of the adjusting screw is arranged in the mounting groove and is equipped with rotation stop flange, and the cell wall of the mounting groove, which is equipped with, to be used for
With the gear edge of rotation stop flange block cooperation.
4. oscillation screening plant described in any one of -3 according to claim 1, it is characterised in that: be installed on the base
Adjusting nut is buffered, the adjusting screw is threadedly engaged by the buffering adjusting nut with the base.
5. oscillation screening plant according to claim 4, it is characterised in that: the buffering adjusting nut is by being welded and fixed
On the base.
6. oscillation screening plant described in any one of -3 according to claim 1, it is characterised in that: screw thread fills on the base
Equipped with gag lever post, described gag lever post one end has for cooperating with sifting barrel press to move down to the sifting barrel
Support portion, the other end of distance limit are connected with the operating mechanism for driving it to rotate.
7. oscillation screening plant according to claim 6, it is characterised in that: the operating mechanism includes horizontally disposed biography
Lever, one end of the drive rod and the gag lever post are equipped with transmission by turbine and worm rotational structure transmission cooperation, the other end
Bar operation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609679.8U CN208407635U (en) | 2018-04-26 | 2018-04-26 | A kind of oscillation screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609679.8U CN208407635U (en) | 2018-04-26 | 2018-04-26 | A kind of oscillation screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407635U true CN208407635U (en) | 2019-01-22 |
Family
ID=65116334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609679.8U Active CN208407635U (en) | 2018-04-26 | 2018-04-26 | A kind of oscillation screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974286A (en) * | 2020-08-26 | 2020-11-24 | 山西医科大学第一医院 | Vibration station |
| CN114178168A (en) * | 2021-12-08 | 2022-03-15 | 盐城市盐富环保设备有限公司 | Calcium hydroxide sorting unit |
| CN114682482A (en) * | 2022-03-03 | 2022-07-01 | 安化县司徒铺钨矿 | Tungsten ore mining is with ore dressing segmentation device |
-
2018
- 2018-04-26 CN CN201820609679.8U patent/CN208407635U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974286A (en) * | 2020-08-26 | 2020-11-24 | 山西医科大学第一医院 | Vibration station |
| CN111974286B (en) * | 2020-08-26 | 2022-05-17 | 山西医科大学第一医院 | Vibration station |
| CN114178168A (en) * | 2021-12-08 | 2022-03-15 | 盐城市盐富环保设备有限公司 | Calcium hydroxide sorting unit |
| CN114682482A (en) * | 2022-03-03 | 2022-07-01 | 安化县司徒铺钨矿 | Tungsten ore mining is with ore dressing segmentation device |
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