CN208494907U - A kind of material screening device - Google Patents
A kind of material screening device Download PDFInfo
- Publication number
- CN208494907U CN208494907U CN201820629171.4U CN201820629171U CN208494907U CN 208494907 U CN208494907 U CN 208494907U CN 201820629171 U CN201820629171 U CN 201820629171U CN 208494907 U CN208494907 U CN 208494907U
- Authority
- CN
- China
- Prior art keywords
- spring
- cover board
- gag lever
- lever post
- buffer unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a kind of material screening devices, including body, pedestal and buffer unit, buffer unit is arranged between body and pedestal, the buffer unit includes box body, cover board, first spring, second spring, gag lever post, rubber block and mounting base, the box body has accommodating chamber and installation room, room is installed to be arranged in accommodating chamber two sides, the mounting base is arranged in accommodating chamber, first spring is arranged between mounting base and cover board, the rubber block setting is in installation room, the gag lever post upper end is connect with cover board, lower end passes through rubber block, the second spring is arranged in gag lever post lower end, the cover board two sides are equipped with gag lever post.A kind of material screening device of the utility model is buffered by the vibration that can effectively generate to body, reduces the impact force to pedestal, is avoided pedestal impaired, is reduced maintenance cost, prolong the service life；In addition, it is convenient for assembly and disassembly, facilitate installation, cost is relatively low.
Description
Technical field
The utility model relates to a kind of asphalt emulsifier process equipment, in particular to a kind of material screening device.
Background technique
Material screening device is vibrated and is worked using reciprocating rotary type caused by oscillator exciting by vibration screening material
Equipment.When body vibration, volume particle of different sizes can be distinguished from and categorised collection, collection efficiency are high.?
In asphalt emulsifier production process, need to screen raw material, existing material screening device after long-term use, due to by
To vibratory impulse, plant bottom case is easy to be damaged, causes body to shake, increase plant maintenance time and cost, reduce equipment
Service life.
Utility model content
In order to solve problems in the prior art, can effectively vibration be buffered the utility model by providing one kind, drop
The low material screening device to pedestal impact force, to prolong the service life.
It is as follows for technical solution used by the purpose of this utility model:
A kind of material screening device, including body, pedestal and buffer unit, buffer unit setting body and pedestal it
Between, the buffer unit includes box body, cover board, the first spring, second spring, gag lever post, rubber block and mounting base, the box body
With accommodating chamber and installation room, the setting of installation room is arranged in accommodating chamber in accommodating chamber two sides, the mounting base, and the first spring is set
It sets between mounting base and cover board, the rubber block setting is in installation room, and the gag lever post upper end is connect with cover board, and lower end is worn
Rubber block is crossed, the second spring is arranged in gag lever post lower end, and the cover board two sides are equipped with gag lever post.
The following are the attached technical schemes of the utility model.
Preferably, buffer unit includes the first connecting column and the second connecting column, and the first connecting column is fixed on installation
Seat top, the second connecting column are fixed on cover board bottom, and the first both ends of the spring is respectively sleeved at the first connecting column and the second connecting column
On.
Preferably, the buffer unit includes the first positioning column and the second positioning column, and the setting of the first positioning column exists
In mounting base, the first connecting column is set on the first positioning column and is fixedly connected by the first nut, and the setting of the second positioning column exists
On cover board, the second connecting column is set on the second positioning column and is fixedly connected by the second nut.
Preferably, buffer unit includes third nut, and gag lever post bottom is equipped with threaded portion, third nut and screw thread
Portion is threadedly coupled.
Preferably, first spring has multiple, and multiple first springs are arranged in parallel.
Preferably, the installation room bottom is equipped with through-hole, and gag lever post passes through through-hole and connect with third nut.
The technical effect of the utility model: a kind of material screening device of the utility model is by can effectively produce body
Raw vibration is buffered, and the impact force to pedestal is reduced, and is avoided pedestal impaired, is reduced maintenance cost, prolong the service life；This
Outside, it is convenient for assembly and disassembly, facilitates installation, cost is relatively low.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of material screening device of the utility model embodiment.
Fig. 2 is the exploded view of the buffer unit of the utility model embodiment.
Fig. 3 is the sectional view of the buffer unit of the utility model embodiment.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figure 1 to Figure 3, a kind of material screening device of the present embodiment includes body 1, pedestal 2 and buffer unit 3,
Buffer unit 3 is arranged between body 1 and pedestal 2.The buffer unit 3 includes box body 31, cover board 32, the first spring 33, and the
Two springs 34, gag lever post 35, rubber block 36 and mounting base 37, the box body 31 have accommodating chamber 311 and installation room 312, installation
The setting of room 312 is arranged in accommodating chamber 311 in accommodating chamber two sides, the mounting base 37.First spring 33 is arranged in mounting base 37
Between cover board 32, the setting of rubber block 36 is in installation room 37, and 35 upper end of gag lever post is connect with cover board 32, and lower end is worn
Rubber block 36 is crossed, the second spring 34 is arranged in gag lever post lower end, and 32 two sides of cover board are equipped with gag lever post.Above-mentioned technology
In scheme, in material screening, screening plant vibration can be realized buffering by the first spring.It, can by the way that gag lever post is arranged
Cover board is avoided to generate transverse shakiness.By setting rubber block and second spring, the longitudinal movement of cover board can be buffered, be kept away
Exempt from cover board and hits box body.
In the present embodiment, buffer unit includes the first connecting column 38 and the second connecting column 39, and the first connecting column 38 is fixed on
37 top of mounting base, the second connecting column 39 are fixed on 32 bottom of cover board, and 33 both ends of the first spring are respectively sleeved at the first connecting column
On the second connecting column.Through the above technical solutions, can be mounted between cover board and mounting base convenient for the first spring.
In the present embodiment, the buffer unit includes the first positioning column 4 and the second positioning column 5, and the setting of the first positioning column 4 exists
In mounting base 37, the first connecting column 38 is set on the first positioning column 4 and is fixedly connected by the first nut 61, the second positioning column
5 are arranged on cover board 32, and the second connecting column 39 is set on the second positioning column and is fixedly connected by the second nut 62.By upper
Technical solution is stated, the first, second connecting column can be made quickly to lock or dismantle with the first, second positioning column, convenient for assembling and dimension
Shield.
In the present embodiment, buffer unit includes third nut 63, and 35 bottom of gag lever post is equipped with threaded portion 351, third nut
It is connect with threaded portion.
In the present embodiment, first spring 33 has multiple, and multiple first springs 33 are arranged in parallel, to enhance buffering effect
Fruit.
In the present embodiment, 312 bottom of installation room is equipped with through-hole 7, and gag lever post 35 passes through through-hole and third nut 63 connects
It connects.
A kind of material screening device of the present embodiment is buffered by the vibration that can effectively generate to body, reduction pair
The impact force of pedestal avoids pedestal impaired, reduces maintenance cost, prolong the service life；In addition, it is convenient for assembly and disassembly, side
Just it installs, cost is relatively low.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (6)
1. a kind of material screening device, which is characterized in that including body, pedestal and buffer unit, buffer unit are arranged in body
Between pedestal, the buffer unit includes box body, cover board, the first spring, second spring, gag lever post, rubber block and mounting base,
The box body has accommodating chamber and installation room, and the setting of installation room is arranged in accommodating chamber in accommodating chamber two sides, the mounting base, the
One spring is arranged between mounting base and cover board, and in installation room, the gag lever post upper end and cover board connect for the rubber block setting
It connects, lower end passes through rubber block, and the second spring is arranged in gag lever post lower end, and the cover board two sides are equipped with gag lever post.
2. material screening device as described in claim 1, which is characterized in that buffer unit includes that the first connecting column and second connect
Column is connect, the first connecting column is fixed on above mounting base, and the second connecting column is fixed on cover board bottom, and the first both ends of the spring is arranged respectively
On the first connecting column and the second connecting column.
3. material screening device as claimed in claim 2, which is characterized in that the buffer unit includes the first positioning column and the
Two positioning columns, the first positioning column are arranged in mounting base, and the first connecting column is set on the first positioning column and by the first nut
It is fixedly connected, the second positioning column is arranged on the cover board, and the second connecting column is set on the second positioning column and is consolidated by the second nut
Fixed connection.
4. material screening device as claimed in claim 3, which is characterized in that buffer unit includes third nut, gag lever post bottom
Portion is equipped with threaded portion, and third nut is connect with threaded portion.
5. material screening device as claimed in claim 4, which is characterized in that first spring has multiple, multiple first bullets
Spring is arranged in parallel.
6. material screening device as claimed in claim 5, which is characterized in that the installation room bottom is equipped with through-hole, gag lever post
It is connect across through-hole with third nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629171.4U CN208494907U (en) | 2018-04-28 | 2018-04-28 | A kind of material screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629171.4U CN208494907U (en) | 2018-04-28 | 2018-04-28 | A kind of material screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494907U true CN208494907U (en) | 2019-02-15 |
Family
ID=65297832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629171.4U Expired - Fee Related CN208494907U (en) | 2018-04-28 | 2018-04-28 | A kind of material screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509262A (en) * | 2019-08-28 | 2019-11-29 | 南京灵雀智能制造有限公司 | A kind of mechanical arm bindiny mechanism |
-
2018
- 2018-04-28 CN CN201820629171.4U patent/CN208494907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509262A (en) * | 2019-08-28 | 2019-11-29 | 南京灵雀智能制造有限公司 | A kind of mechanical arm bindiny mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |