CN209631601U - A kind of vibration screen box - Google Patents
A kind of vibration screen box Download PDFInfo
- Publication number
- CN209631601U CN209631601U CN201920415799.9U CN201920415799U CN209631601U CN 209631601 U CN209631601 U CN 209631601U CN 201920415799 U CN201920415799 U CN 201920415799U CN 209631601 U CN209631601 U CN 209631601U
- Authority
- CN
- China
- Prior art keywords
- screen box
- vibration screen
- sieve
- box ontology
- vibration
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of vibration screen boxs, and including vibration screen box ontology, elastic device and the sieve that can be vibrated in vertical direction, the sieve passes through elastic device and vibration screen box ontology elastic connection.The utility model makes it have the advantages of sieve is unlikely to deform by the ingehious design to vibration screen box.
Description
Technical field
The utility model relates to vibrosieve apparatus fields, and in particular to a kind of vibration screen box.
Background technique
The fields such as ore screening, rubble classification are often required to use vibrating sieving machine.For all kinds of vibrating screens, the meaning of vibration exists
In enabling particle in material to be less than the part of sieve pore and screen contact and pass through sieve pore.The shock dynamics of material and sieve is to sieve
Select the influence of effect little, but it is this impinge upon in existing vibrating sieving machine production process, sieve can be damaged, sieve by
It deforms and loosens in the high-frequency impact of receiving material, sieve deformation one side can make its screening effect be deteriorated, and on the other hand sieve
The undesirable probability that will increase sieve scraping or jackknifing breakage of the tension effects of net needs replacing maintenance and improves and be produced into
This.
Summary of the invention
The purpose of this utility model is to provide a kind of vibration screen boxs, solve the problems, such as that sieve is easily-deformable.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of vibration screen box, including vibration screen box ontology, elastic device and the sieve that can be vibrated in vertical direction, the sieve
Pass through elastic device and vibration screen box ontology elastic connection.
Further, the vibration screen box ontology inner sidewall is equipped with the first mounting bar, passes through spiral shell on the upside of first mounting bar
Silk is connected with the second mounting bar, is connected with buffer spring on the upside of the second mounting bar, the buffer spring upper end is connected with screen frame, institute
It states sieve to be installed in screen frame, the elastic device includes buffer spring.
Further, vertical baffle is equipped on the upside of the screen frame, plane where the baffle is parallel with the first mounting bar.
Further, the vibration screen box ontology inner sidewall is equipped with the first limited roller that can be rolled along baffle surface, and described the
Shaft is equipped at the axis of one limited roller, the shaft of first limited roller is connect with the vibration screen box ontology inner sidewall,
The shaft of first limited roller is parallel with plane where baffle.
Further, vertical gib block is equipped on the outside of the baffle, the gib block two sides are equipped with and can roll along gib block
The second limited roller, the shaft of second limited roller is horizontally disposed and connect with vibration screen box ontology inner sidewall.
Further, the vibration screen box ontology is equipped with material input board, and material input board one end is located above sieve.
Further, one end far from material input board is equipped with material output board on the vibration screen box ontology, and the material is defeated
One end of ejecting plate is located at below sieve.
Further, screen box support spring is equipped on the downside of the vibration screen box ontology.
Compared with prior art, the utility model has the beneficial effects that
The sieve and vibration screen box ontology elastic connection of the utility model, so that sieve be enable to vibrate in vertical direction.In
It shakes in the vibration period of screen box, when material is fallen with screen contact, the elastic force of elastic device reduces material and rushes to sieve
It hits, so that sieve is unlikely to deform, extends the service life of sieve.The elastic potential energy energy of spring store when material and screen contact
It is enough that material is thrown into enough height, make that relative displacement occurs between material different piece and between material and sieve, thus
So that the lesser part of material particles is fallen below sieve with screen contact and by sieve pore, completes the screening of material.
Detailed description of the invention
Fig. 1 is the utility model outside drawing.
Fig. 2 is the utility model section view.
Fig. 3 is the utility model section view.
Wherein, the corresponding title of appended drawing reference are as follows:
1- sieve, 2- shake screen box ontology, 3- material output board, the first mounting bar of 4-, 5- screen frame, 6- buffer spring, 7- the
Two mounting bars, 8- baffle, the first limited roller of 9-, 10- gib block, the second limited roller of 11-, 12- material input board, 13- sieve
Case support spring.
Specific embodiment
As shown in Figure 1-3, in order to make the purpose of the utility model, technical solutions and advantages more clearly understood, tying below
Accompanying drawings and embodiments are closed, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein
It is only used to explain the utility model, is not used to limit the utility model.
Embodiment 1
A kind of vibration screen box, it is characterised in that: including vibration screen box ontology 2, elastic device and can vertical direction vibrate
Sieve 1, the sieve 1 pass through elastic device and vibration 2 elastic connection of screen box ontology.
Sieve 1 and vibration 2 elastic connection of screen box ontology, so that sieve 1 be enable to vibrate in vertical direction.In the vibration of vibration screen box
In the dynamic period, when material, which is fallen, to be contacted with sieve 1, the elastic force of elastic device reduces impact of the material to sieve 1, so that sieve
Net 1 is unlikely to deform, and extends the service life of sieve 1.The elastic potential energy of spring store can be by object when material and sieve 1 contact
Material throws enough height, makes that relative displacement occurs between material different piece and between material and sieve 1, to make material
The lesser part of particle can contact with sieve 1 and fall on 1 lower section of sieve by sieve pore, complete the screening of material.
Embodiment 2
Based on embodiment 1,2 inner sidewall of vibration screen box ontology is equipped with the first mounting bar 4, on first mounting bar 4
There is the second mounting bar 7 in side by screw connection, and buffer spring 6,6 upper end of buffer spring are connected on the upside of the second mounting bar 7
It is connected with screen frame 5, the sieve 1 is installed in screen frame 5, and the elastic device includes buffer spring 6.
For fixing the second mounting bar 7, the first mounting bar 4 is screwed first mounting bar 4 with the second mounting bar 7,
It is easy to disassemble.Screen frame 5 is for installing sieve 1.Buffer spring 6 works as a buffer screen frame 5, reduces the impact of material to sieve 1
Damage.The connection of sieve 1 and screen frame 5 is using connection type common in industry.
Embodiment 3
Based on embodiment 2, vertical baffle 8, the 8 place plane of baffle and the first installation are equipped on the upside of the screen frame 5
Item 4 is parallel.
Baffle 8 prevents material in vibration processes by falling at left and right sides of sieve for stopping material.
Embodiment 4
Based on embodiment 3, vibration 2 inner sidewall of screen box ontology is equipped with can be along the first limited roller of 8 surface scrolls of baffle
9, shaft, the shaft of first limited roller 9 and the vibration screen box ontology 2 are equipped at the axis of first limited roller 9
Inner sidewall connection, the shaft of first limited roller 9 are parallel with 8 place plane of baffle.
First limited roller 9 is used to carry out baffle 8 limit in a direction in horizontal direction.
Embodiment 5
Based on embodiment 3, vertical gib block 10 is equipped on the outside of the baffle 8,10 two sides of gib block are equipped with can edge
The second limited roller 11 that gib block 10 rolls, the shaft of second limited roller 11 it is horizontally disposed and with vibration screen box ontology 2
Inner sidewall connection.
Second limited roller 11 is located at 10 two sides of gib block, limits to gib block 10, since gib block 10 and baffle 8 are fixed
Connection, so the second limited roller 11 carries out the limit in a direction in horizontal plane to baffle 8.First limited roller 9, second limit
Position idler wheel 11, the cooperation of gib block 10 carry out the limit of horizontal direction to baffle 8, make it that can only do vertical movement.
Embodiment 6
Based on embodiment 2, the vibration screen box ontology 2 is equipped with material input board 12,12 one end of material input board position
Above sieve 1.
Material input board 12 is for transporting material to sieve 1.
Embodiment 7
Based on embodiment 2, one end far from material input board 12 is equipped with material output board 3, institute on the vibration screen box ontology 2
The one end for stating material output board 3 is located at 1 lower section of sieve.
Material output board 3 is used to the material after screening on sieve 1 being delivered to follow up device.
Embodiment 8
Based on embodiment 2, screen box support spring 13 is equipped on the downside of the vibration screen box ontology 2.
Screen box support spring 13 and device of excitation cooperate, and vibrate vibration screen box ontology 2.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (8)
1. a kind of vibration screen box, it is characterised in that: including vibration screen box ontology (2), elastic device and can vertical direction vibrate
Sieve (1), the sieve (1) pass through elastic device and vibration screen box ontology (2) elastic connection.
2. vibration screen box according to claim 1, it is characterised in that: vibration screen box ontology (2) inner sidewall is equipped with first
Mounting bar (4), the first mounting bar (4) upside has the second mounting bar (7) by screw connection, on the upside of the second mounting bar (7)
It is connected with buffer spring (6), buffer spring (6) upper end is connected with screen frame (5), and the sieve (1) is installed on screen frame (5)
Interior, the elastic device includes buffer spring (6).
3. vibration screen box according to claim 2, it is characterised in that: vertical baffle (8) is equipped on the upside of the screen frame (5),
Plane where the baffle (8) is parallel with the first mounting bar (4).
4. vibration screen box according to claim 3, it is characterised in that: vibration screen box ontology (2) inner sidewall is equipped with can be along gear
First limited roller (9) of plate (8) surface scrolls is equipped with shaft, first limit at the axis of first limited roller (9)
The shaft of position idler wheel (9) is connect with vibration screen box ontology (2) inner sidewall, the shaft and baffle of first limited roller (9)
(8) plane where is parallel.
5. vibration screen box according to claim 3, it is characterised in that: be equipped with vertical gib block on the outside of the baffle (8)
(10), gib block (10) two sides are equipped with the second limited roller (11) that can be rolled along gib block (10), second limit
The shaft of idler wheel (11) is horizontally disposed and connect with vibration screen box ontology (2) inner sidewall.
6. vibration screen box according to claim 1, it is characterised in that: the vibration screen box ontology (2) is equipped with material input board
(12), described material input board (12) one end is located above sieve (1).
7. vibration screen box according to claim 1, it is characterised in that: far from material input board on the vibration screen box ontology (2)
(12) one end is equipped with material output board (3), and one end of the material output board (3) is located at below sieve (1).
8. vibration screen box according to claim 1, it is characterised in that: be equipped with screen box on the downside of the vibration screen box ontology (2) and support
Spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415799.9U CN209631601U (en) | 2019-03-29 | 2019-03-29 | A kind of vibration screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415799.9U CN209631601U (en) | 2019-03-29 | 2019-03-29 | A kind of vibration screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631601U true CN209631601U (en) | 2019-11-15 |
Family
ID=68497092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415799.9U Active CN209631601U (en) | 2019-03-29 | 2019-03-29 | A kind of vibration screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631601U (en) |
-
2019
- 2019-03-29 CN CN201920415799.9U patent/CN209631601U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105396776B (en) | Dynamic separation sieve | |
| CN204469776U (en) | Twin-stage sieve material jaw crusher | |
| CN209631601U (en) | A kind of vibration screen box | |
| CN206763349U (en) | A kind of circular impact screen | |
| CN208326603U (en) | A kind of buffering feeding mechanism of circular vibrating screen | |
| CN106111526A (en) | A kind of vibration type separating sieve | |
| CN211438061U (en) | Vibration shakeout device for casting | |
| CN206854073U (en) | A kind of vibratory sieve with protection screen cloth and electrostatic-proof function | |
| CN107398419A (en) | Multi-deck screen sand, filter iron device | |
| CN103521429A (en) | Automatically cleanable drum screening machine | |
| CN207371843U (en) | A kind of efficient ore processing screening plant | |
| CN206642981U (en) | Rod screening plant | |
| CN116020645A (en) | Automatic material powder sieve equipment and method | |
| CN210357969U (en) | Banana sieve | |
| CN210058910U (en) | Non-flexible cantilever bar sieve plate equipment | |
| CN206778900U (en) | A kind of ball mill accurate steel balls machine screening device | |
| CN207746398U (en) | A kind of process units of resin sand | |
| CN207668004U (en) | A kind of vibration-type can sieving machine by classification | |
| CN216778914U (en) | Breaker for ore processing | |
| CN205873117U (en) | Vibrating conveyor | |
| CN117963482B (en) | Alumina production and feeding equipment and application method thereof | |
| CN220991852U (en) | Incinerator slag screening device | |
| CN206325837U (en) | A kind of solid particle screening plant applied to blast furnace cinder | |
| CN217249709U (en) | High-frequency screening machine for magnetic separation mineral powder | |
| CN217989945U (en) | High-efficient hierarchical screening equipment that slag superfine powder was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |