CN209061549U - Vibrating screening machine - Google Patents
Vibrating screening machine Download PDFInfo
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- CN209061549U CN209061549U CN201821217720.3U CN201821217720U CN209061549U CN 209061549 U CN209061549 U CN 209061549U CN 201821217720 U CN201821217720 U CN 201821217720U CN 209061549 U CN209061549 U CN 209061549U
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- sieve
- frame
- flange
- supporting plate
- ball supporting
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Abstract
The utility model relates to a kind of vibrating screening machines, including hopper, screening box body and the multiple sieve units being arranged in the screening box body, the multiple sieve unit is set gradually along material conveying direction, each sieve unit includes sieve and the frame that is arranged in around the sieve, and two neighboring sieve unit is detachably connected.The sieve of the utility model is separate structure, it is made of multiple sieve units, it is advantageous in that using split type sieve, when there is local damage in sieve, only replace damaged sieve unit, compared to the mode for replacing entire sieve in integral type sieve, the mode for only replacing damaged sieve unit is capable of the cost of high degree reduction sieve.Moreover, because only needing to change damaged sieve unit, reduce workload when disassembly and installation, shortens the time used in replacement sieve so as to high degree, reduce and lost caused by replacing sieve because of shutdown.
Description
Technical field
The utility model relates to glass substrate production equipment fields, and in particular, to a kind of vibrating screening machine.
Background technique
In G6 in liquid crystal glass base producing line, vibrating screening machine is to control the core that primary raw material granularity is up to standard in batch
Heart equipment.Burden process is the first procedure of TFT-LCD liquid crystal glass base manufacture, decides the basic property of glass substrate
With product inherent quality, the control of ingredient and glass ingredient, the physical and chemical index of glass and glass owe how much point has close pass
System.A core missions in burden process are exactly the control to raw material granularity, complete this work by vibrating screening machine at present
Industry, it can be seen that importance of the screening machine in burden process.
The main material used due to liquid crystal glass base is harder and sharp (such as wherein needing incorporation part cullet), holds
Continuing frequent screening operation and will lead to the sieve of screening machine leads to breakage because of abrasion, largely effects on the qualification rate of granularity, influences
Technology stability, so needing replacement sieve in time.
The existing screen of screening machine used is in integrated rectangular flat plate formula structure, and sieve is integrally attached to screening box body
On.When sieve occurs damaged, shutdown is needed to repair.On the one hand, since sieve is an integral structure, need to remove replacement
Entire sieve, heavy workload, and sieve volume is cumbersome greatly, maintenance difficulty is big, when dismounting sieve and installation sieve need very long
Between, because the maintenance period need to remain shut off state, earthshaking influence is brought on timely completion producing line feed operation, therefore bring
Loss is affected.On the other hand, since sieve is an integral structure, thus no matter damaged size, it is entire to require replacement
Sieve.And it is more demanding because of quality and technique, the sieve used is expensive, so high degree increases production cost.
In addition, sieve used in actual production process is import sieve, not only price is high, and the buying arrival period is longer, further
Increase the time cost of replacement sieve.
Utility model content
The purpose of the utility model is to provide a kind of vibrating screening machine, the vibrating screening machine can be realized sieve quickly more
Change, can high degree save maintenance time, reduce the cost of sieve.
To achieve the goals above, the utility model provides a kind of vibrating screening machine, including hopper, screening box body and sets
Multiple sieve units in the screening box body are set, the multiple sieve unit is set gradually along material conveying direction, often
A sieve unit includes sieve and the frame that is arranged in around the sieve, and two neighboring sieve unit is detachably connected.
Optionally, the multiple sieve unit is distributed in ladder, and the installation along sieve unit described in material conveying direction is high
Degree gradually decreases.
Optionally, the vibrating screening machine further includes multiple ball supporting plates, and the ball supporting plate and the sieve unit one are a pair of
It answers, the lower section of corresponding sieve unit is arranged in each ball supporting plate, and the frame and the ball supporting plate are installed in the screening
On box body, rubber marble are provided between the ball supporting plate and the sieve unit.
Optionally, the U-shaped structure of the frame and including the first frame, the second frame and third frame, described second
The both ends of frame are connected with first frame and the third frame respectively, first frame and the third frame and institute
Screening box body is stated to be connected.
Optionally, each ball supporting plate and corresponding sieve unit form a sieve module, two neighboring sieve mould
Block connects as follows: being both secured to the sieve mould positioned at upstream positioned at the ball supporting plate and sieve unit of the sieve module in downstream
The ball supporting plate of block.
Optionally, the ball supporting plate includes orthogonal mainboard and side plate, and the mainboard is parallel with the sieve, described
The edge of mainboard is formed with the first flange, the second flange and third flange, and the side plate is connected with the edge of the mainboard, described
Multiple via holes passed through for material are offered on mainboard, first flange is oppositely arranged with the third flange, and described second
Flange and the side plate are opposite, and first flange and the third flange are connected with the screening box body, and described second turns over
Side is connected with the side plate of the ball supporting plate of the sieve module of upstream, the side of the ball supporting plate of the sieve module of second frame and upstream
Plate is connected.
Optionally, the side plate includes for projecting upwards in first of the mainboard and protruding downward from the mainboard
Two, second of second frame and the side plate of the ball supporting plate of the sieve module of upstream is connected, second flange with it is upper
First of the side plate of the ball supporting plate of the sieve module of trip is connected.
Optionally, the frame of the sieve unit is supported on the side plate.
Optionally, the frame of two neighboring sieve unit is in the up-down direction closely.
Optionally, the structure of each sieve module is identical.
The sieve of the utility model is separate structure, is made of multiple sieve units, the benefit using split type sieve exists
In, when local damage occurs in sieve, damaged sieve unit is only replaced, it is entire compared to replacement in integral type sieve to sieve
The mode of net, the mode for only replacing damaged sieve unit are capable of the cost of high degree reduction sieve.Moreover, because only needing to change
Damaged sieve unit, reduces workload when disassembly and installation, shortens used in replacement sieve so as to high degree
Time is reduced because losing caused by shutting down replacement sieve.
Other feature and advantage of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of parts thereof assembly stereoscopic schematic diagram of vibrating screening machine of embodiment of the utility model；
Fig. 2 is that the assembly solid of sieve unit and ball supporting plate is shown in a kind of vibrating screening machine of embodiment of the utility model
It is intended to；
Fig. 3 is the stereoscopic schematic diagram of sieve unit in a kind of vibrating screening machine of embodiment of the utility model；
Fig. 4 is the volume rendering schematic diagram of ball supporting plate in a kind of vibrating screening machine of embodiment of the utility model.
Description of symbols
1 hopper, 2 sieve unit
3 sieve, 4 frame
41 first frame, 42 second frame
421 first connecting hole, 43 third frame
44 first cabinet mounting hole, 5 ball supporting plate
51 mainboard, 511 first flange
512 second flange, 513 third flange
514 via hole, 515 second cabinet mounting hole
516 second connecting hole, 52 side plate
521 first 522 second
The 4th connecting hole of 523 third connecting hole 524
6 rubber marble
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right, it is preceding,
It afterwards " is usually to be defined on the basis of the page of respective drawings, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in Figures 1 to 4, the utility model provides a kind of vibrating screening machine, including hopper 1, screening box body and
Multiple sieve units 2 in screening box body are set, and multiple sieve units 2 are set gradually along material conveying direction, each sieve
Net unit 2 includes sieve 3 and the frame 4 being arranged in around sieve 3, and two neighboring sieve unit 2 is detachably connected.
In vibrating screening machine provided by the utility model, sieve is separate structure, is made of, adopts multiple sieve units 2
It is advantageous in that with split type sieve, when local damage occurs in sieve, only replaces damaged sieve unit 2, compared to
The mode of entire sieve is replaced in integral type sieve, the mode for only replacing damaged sieve unit is capable of high degree reduction sieve
Cost.Moreover, because only needing to change damaged sieve unit 2, reduce workload when disassembly and installation, so as to very big
Degree shortens the time used in replacement sieve, reduces because losing caused by shutting down replacement sieve.
Further, in order to promote the smoothness of Flow of Goods and Materials in vibration processes, so that material is sprawled more evenly, thus
Preferable screening effect is obtained, as depicted in figs. 1 and 2, multiple sieve units 2 are distributed in ladder, along material conveying direction sieve
The mounting height of unit 2 gradually decreases.Further, as depicted in figs. 1 and 2, it is in along the multiple sieve units 2 of material conveying direction
Lineal layout, the sieve unit 2 of most upstream are located at the underface of the hopper 1 of vibrating screening machine.
Further, as depicted in figs. 1 and 2, vibrating screening machine further includes multiple ball supporting plates 5, ball supporting plate 5 and sieve unit
2 correspond, and the lower section of corresponding sieve unit 2 is arranged in each ball supporting plate 5, and frame 4 and ball supporting plate 5 are installed in screening machine
On cabinet, rubber marble 6 are provided between ball supporting plate 5 and sieve unit 2.Rubber marble 6 can aggravate sieve 3 in vibration processes
Vibration, can effectively avoid the occurrence of sieve 3 block the case where, improve the screening effect of sieve unit 2.
In the utility model, frame 4 is formed as any suitable structure and shape, can as long as can realize to sieve 3
By fixed.In one embodiment, as shown in figure 3, the U-shaped structure of frame 4 and including the first frame 41, the second side
Frame 42 and third frame 43, the both ends of the second frame 42 are connected with the first frame 41 and third frame 43 respectively, the first frame 41
It is connected with third frame 43 with screening box body 100.When installation, sieve 3 is fixed by the chucking power that U-shaped framework provides, and is not necessarily to
Other fastener is set to realize that sieve 3 is connect with frame 4, advantageously reduce part uses and simplify sieve unit 2
Structure, so that the installation and removal of sieve 3 are all more convenient quick.
Wherein, the first frame 41 and with offered on third frame 43 it is multiple for the first casees for being connected of screening box body
Body mounting hole 44 can be passed through the first cabinet mounting hole 44 by fastener and sieve unit 2 is installed on screening box body 100,
In other alternative embodiments, sieve unit 2 can be also mounted on the inner wall of screening box body by modes such as clampings.
In a kind of embodiment of the utility model, as depicted in figs. 1 and 2, each ball supporting plate 5 and corresponding sieve
Net unit 2 forms a sieve module, and two neighboring sieve module connects as follows: positioned at the support of the sieve module in downstream
Ball plate 5 and sieve unit 2 are both secured to the ball supporting plate 5 of the sieve module positioned at upstream.
Wherein, ball supporting plate 5 is formed as any suitable structure and shape, in one embodiment, as shown in Figure 1, Figure 2 and
Shown in Fig. 4, ball supporting plate 5 includes orthogonal mainboard 51 and side plate 52, and mainboard 51 is parallel with sieve 3, the edge shape of mainboard 51
At thering is the first flange 511, the second flange 512 and third flange 513, side plate 52 to be connected with the edge of mainboard 51, opened on mainboard 51
Equipped with multiple via holes 514 passed through for material, the first flange 511 is oppositely arranged with third flange 513, the second flange 512 and side
Plate 52 is opposite, and the first flange 511 and third flange 513 are connected with screening box body, the sieve module of the second flange 512 and upstream
Ball supporting plate 5 side plate 52 be connected, the second frame 42 is connected with the side plate 52 of the ball supporting plate 5 of the sieve module of upstream.In this way, i.e.
The sieve module in downstream can be connected with the sieve module of upstream.
Wherein, multiple be used for and screening box body 100 is connected is offered on the first flange 511 and third flange 513
Second cabinet mounting hole 515 can pass through the second cabinet mounting hole 515 for ball supporting plate 5 together with rubber marble 6 by fastener
It is installed on screening box body.
Wherein, as shown in figure 4, side plate 52 includes projecting upwards in first 521 of mainboard 51 and protruding downward from mainboard
Second 522 of second 522 of 51, the second frame 42 and the side plate 52 of the ball supporting plate 5 of the sieve module of upstream is connected, and second
First 521 of flange 512 and the side plate 52 of the ball supporting plate 5 of the sieve module of upstream is connected.
Wherein, the connection type of the second frame 42 and the second flange 512 and side plate 52 can there are many, such as riveting, card
It connects.In one embodiment, shown in as shown in Figure 1 to Figure 4, multiple first connecting holes 421 are offered on the second frame 42, the
Multiple second connecting holes 516 are offered on two flange 512, it is right with the second connecting hole 516 to offer on first 521 of side plate 52
The third connecting hole 523 answered, fastener pass through the second connecting hole 516 and third connecting hole 523 with by the second flange 512 and upstream
First 521 of side plate 52 of ball supporting plate 5 of sieve module be connected；It offers on second 522 of side plate 52 and connects with first
Connect corresponding 4th connecting hole 524 in hole 421, fastener passes through the first connecting hole 421 and the 4th connecting hole 524 with by the second frame
42 are connected with second 522 of the side plate 52 of the ball supporting plate 5 of the sieve module of upstream.In this way, being by simple connection structure
Being reliably connected for two neighboring sieve module can be achieved.
Further, as depicted in figs. 1 and 2, the frame 4 of sieve unit 2 is supported on side plate 52, so that sieve unit 2
Compact-sized body structure is configured to ball supporting plate 5.In addition, passing through the supporting role of side plate 52, sieve can be effectively avoided
Unit 2 shifts in the up-down direction.
Further, as shown in Fig. 2, the frame 4 of two neighboring sieve unit 2 in the up-down direction closely,
So that the connection of each sieve unit 2 is more compact.
In vibrating screening machine provided by the utility model, it may make the structure of each sieve module identical, i.e., each sieve
The component structurals such as sieve unit 2, ball supporting plate 5, rubber marble 6 in net module are all the same.In this way, being conducive to promote zero
While part exchanges versatility, also helps and reduce mold usage amount and saving production cost.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (9)
1. a kind of vibrating screening machine, which is characterized in that including hopper (1), screening box body and be arranged in the screening box body
Interior multiple sieve units (2), the multiple sieve unit (2) set gradually along material conveying direction, each sieve unit (2)
Including sieve (3) and the frame (4) being arranged around the sieve (3), two neighboring sieve unit (2) is detachably connected,
The multiple sieve unit (2) is distributed in ladder, and the mounting height along sieve unit (2) described in material conveying direction gradually drops
It is low.
2. vibrating screening machine according to claim 1, which is characterized in that the vibrating screening machine further includes multiple ball supporting plates
(5), the ball supporting plate (5) and the sieve unit (2) correspond, and each ball supporting plate (5) is arranged in corresponding sieve unit
(2) lower section, the frame (4) and the ball supporting plate (5) are installed on the screening box body, the ball supporting plate (5) and
Rubber marble (6) are provided between the sieve unit (2).
3. vibrating screening machine according to claim 2, which is characterized in that the U-shaped structure of the frame (4) and including
One frame (41), the second frame (42) and third frame (43), the both ends of second frame (42) respectively with first side
Frame (41) is connected with the third frame (43), first frame (41) and the third frame (43) and the screening cabinet
Body is connected.
4. vibrating screening machine according to claim 3, which is characterized in that each ball supporting plate (5) and corresponding sieve
Unit (2) forms a sieve module, and two neighboring sieve module connects as follows: positioned at the support of the sieve module in downstream
Ball plate (5) and sieve unit (2) are both secured to the ball supporting plate (5) of the sieve module positioned at upstream.
5. vibrating screening machine according to claim 4, which is characterized in that the ball supporting plate (5) includes orthogonal master
Plate (51) and side plate (52), the mainboard (51) is parallel with the sieve (3), and the edge of the mainboard (51) is formed with first
Flange (511), the second flange (512) and third flange (513), the side plate (52) are connected with the edge of the mainboard (51),
Multiple via holes (514) passed through for material, first flange (511) and the third flange are offered on the mainboard (51)
(513) be oppositely arranged, second flange (512) and the side plate (52) relatively, first flange (511) and the third
Flange (513) is connected with the screening box body, the ball supporting plate (5) of the sieve module of second flange (512) and upstream
Side plate (52) is connected, and second frame (42) is connected with the side plate (52) of the ball supporting plate (5) of the sieve module of upstream.
6. vibrating screening machine according to claim 5, which is characterized in that the side plate (52) includes projecting upwards in described
First (521) of mainboard (51) and second (522) for protruding downward from the mainboard (51), second frame (42) with
Second (522) of the side plate (52) of the ball supporting plate (5) of the sieve module of upstream are connected, second flange (512) and upstream
Sieve module ball supporting plate (5) side plate (52) first (521) be connected.
7. vibrating screening machine according to claim 5, which is characterized in that the frame (4) of the sieve unit (2) is supported on
On the side plate (52).
8. vibrating screening machine according to claim 7, which is characterized in that the frame (4) of two neighboring sieve unit (2) exists
In up and down direction closely.
9. vibrating screening machine according to claim 4, which is characterized in that the structure of each sieve module is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217720.3U CN209061549U (en) | 2018-07-27 | 2018-07-27 | Vibrating screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217720.3U CN209061549U (en) | 2018-07-27 | 2018-07-27 | Vibrating screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061549U true CN209061549U (en) | 2019-07-05 |
Family
ID=67089904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217720.3U Active CN209061549U (en) | 2018-07-27 | 2018-07-27 | Vibrating screening machine |
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| Country | Link |
|---|---|
| CN (1) | CN209061549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
| CN113102244A (en) * | 2021-04-07 | 2021-07-13 | 南京林业大学 | Detachable screen structure capable of generating vertical vibration for swing screen |
-
2018
- 2018-07-27 CN CN201821217720.3U patent/CN209061549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
| CN113102244A (en) * | 2021-04-07 | 2021-07-13 | 南京林业大学 | Detachable screen structure capable of generating vertical vibration for swing screen |
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