CN209438974U - High-frequent reciprocating screening machine - Google Patents
High-frequent reciprocating screening machine Download PDFInfo
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- CN209438974U CN209438974U CN201822112298.1U CN201822112298U CN209438974U CN 209438974 U CN209438974 U CN 209438974U CN 201822112298 U CN201822112298 U CN 201822112298U CN 209438974 U CN209438974 U CN 209438974U
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- vibration base
- screening machine
- latch plate
- rack
- sieve
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Abstract
The utility model relates to a kind of high-frequent reciprocating screening machine, including the rack arranged from bottom to top, vibration base and screen box, multiple groups, which are provided with, between the rack and vibration base hangs tight component, the bottom end for hanging tight component is fixedly connected with rack, the top for hanging tight component is fixedly connected with the bottom of vibration base, it is described to hang tight component and rack, cushion is provided between the contact surface of vibration base, the central position of the front and rear sides of the vibration base is provided with the vibrating motor being arranged symmetrically, multiple groups latch plate component is connected between the vibration base and screen box, every group of latch plate component includes the latch plate component that two front and backs are arranged symmetrically.A kind of high-frequent reciprocating screening machine of the utility model have the advantages that it is stable, reduce sieve pore get stuck phenomenon, improve yield, can long-term continuous operation.
Description
Technical field
The utility model relates to a kind of high-frequent reciprocating screening machines, belong to machinery equipment field.
Background technique
Currently, screening machine is widely applied in the industries such as the energy, metallurgy, chemical industry, high molecular material, engineering plastics, mainly
Screening for different material partial size.Traditional screening machine for splat, mode of vibration are vibrating motor direct tape splicing
Dynamic screen box vibrates, and the splat on sieve is easy to happen the bounce of up and down direction and passes through sieve pore, leads to the sieve of splat
Select efficiency lower, and that there are energy consumptions is high, noise is big and housing construction disorder vibration leads to the obvious shortcomings such as welding stress cracking.Needle
To the above problem, it is past that the utility application of Patent No. 201420185672.X discloses a kind of mute electricity-saving type level
Multiple resonance screening machine, there are following defects: first, which is vibrating using single vibrating motor, vibration base
When can generate wild effect, sieve pore is easy to get stuck, operating efficiency is low, leads to low output；The second, vibration base vibration when,
Rack can be made to generate to resonate and pass to ground, cause to generate noise, result even in shelf position offset；Third, screen box are adopted
It is supported with the latch plate of common material, using the resilient cushion of common material, this bullet between rack and vibration vibration support
Spring plate and resilient cushion replacement need replacement in 1 year primary maintenance period, lead to high production cost.Therefore seek it is a kind of it is stable, subtract
Few sieve pore get stuck phenomenon, improve yield, can long-term continuous operation high-frequent reciprocating screening machine it is particularly important.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide it is a kind of it is stable, reduce sieve pore get stuck phenomenon, mention
High yield, can long-term continuous operation high-frequent reciprocating screening machine.
Purpose of the utility model is realized as follows: a kind of high-frequent reciprocating screening machine, including what is arranged from bottom to top
Rack, vibration base and screen box are provided with multiple groups and hang tight component, the bottom for hanging tight component between the rack and vibration base
End is fixedly connected with rack, and the top for hanging tight component is fixedly connected with the bottom of vibration base, described to hang tight component and rack, vibration
Cushion is provided between the contact surface of moving base, the central position of the front and rear sides of the vibration base is provided with symmetrically
The vibrating motor of arrangement, is connected with multiple groups latch plate component between the vibration base and screen box, every group of latch plate component includes
The latch plate component that two front and backs are arranged symmetrically, multiple groups latch plate component or so is arranged between vibration base and screen box, described
Latch plate component includes upper fixed seat, lower fixed seat and latch plate, and fixed seat is set on screen box, the lower fixed seat
It is set on vibration base, the latch plate is set between upper fixed seat and lower fixed seat.
Preferably, be provided with from top to bottom in the screen box horizontally disposed first coarse fodder sieve, the second coarse fodder sieve with
And fines sieve, the flow field end of the first coarse fodder sieve and the second coarse fodder sieve is provided with coarse fodder collection material mouth, described thin
The flow field end of material screen net is provided with fines collection material mouth, and the flow field end below the fines sieve is provided with powder collection material mouth.
Preferably, the more bumping posts arranged vertically are evenly arranged on left section of compass screen surface of the first coarse fodder sieve.
Preferably, the latch plate component is set as tilting down from top to bottom diagonally disposed, the latch plate component
In latch plate be made of composite high-elastic material.
Preferably, resilient cushion is additionally provided between the rack and vibration base, the resilient cushion uses high resiliency material
It is made.
Preferably, the bumping post is made of metal material or polymer composite.
Preferably, the bumping post is set as cylinder, cuboid or multi-angular multi-convex point structure.
Preferably, it is described hang tight component be provided with left and right arrangement two groups, two groups hang tight component be respectively arranged at rack with
Between two sections of the left and right of vibration base.
Preferably, the vibrating motor is vertically arranged to the front and rear sides of vibration base or inclination is installed on vibration base
Right end.
Preferably, the vibrating motor is adjusted using fixed rotating speed vibrating motor or by frequency converter.
Compared with prior art, the utility model has the beneficial effects that
1. a kind of high-frequent reciprocating screening machine of the utility model, there are four hang tight group for setting between rack and vibration base
Part, and the contact surface for each hanging tight component and rack and vibration base is respectively equipped with a cushion, in vibration support vibration,
It can effectively avoid rack and generate covibration, reduce noise, prevent rack from shifting；
2. a kind of high-frequent reciprocating screening machine of the utility model, it is provided with by the bilateral in vibration base and is arranged vertically
Vibrating motor, so that vibration base only generates, front and back is of reciprocating vibration, and vibration base is effectively prevent to occur in high-frequency vibration
Wild effect, reduce sieve pore get stuck phenomenon, improve yield；
3. screen box uses high resiliency using the support of latch plate made of composite high-elastic material between rack and vibration support
Resilient cushion made of material, replacement extends to 3 years or more maintenance period, antifatigue with the entirety for improving equipment, it is ensured that equipment
The reliability of long-term continuous operation；
4. a certain number of bumping posts are vertically installed on the compass screen surface of the leading portion sieve of screen box, since screen box is in vibrating motor
The lower front and back reciprocally swinging of effect, so that a certain number of bumping posts act on material, so that forming effective friction rubs material process with the hands.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-frequent reciprocating screening machine of the utility model.
Fig. 2 is a kind of side view of high-frequent reciprocating screening machine of the utility model.
Fig. 3 is a kind of top view of high-frequent reciprocating screening machine of the utility model.
Wherein:
Rack 1
Vibration base 2
Screen box 3, the first coarse fodder sieve 3.1, the second coarse fodder sieve 3.2, fines sieve 3.3, coarse fodder collection material mouth 3.4, fines
Collect material mouth 3.5, powder collection material mouth 3.6, bumping post 3.7
Resilient cushion 4
Vibrating motor 5
Hang tight component 6
Latch plate component 7.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
Referring to figures 1-3, the utility model relates to a kind of high-frequent reciprocating screening machine, including the machine arranged from bottom to top
Frame 1, vibration base 2 and screen box 3 are provided between the rack 1 and vibration base 2 and hang tight component 6, hang tight component 6 and are provided with
Two groups of left and right arrangement, two groups hang tight component 6 and are set between rack 1 and two sections of the left and right of vibration base 2, described to hang tight component
6 bottom end is fixedly connected with rack 1, and the top for hanging tight component 6 is fixedly connected with the bottom of vibration base 2, described to hang tight component
6 and rack 1, vibration base 2 contact surface between be provided with cushion, the central position of the front and rear sides of the vibration base 2
The place of setting is provided with the vibrating motor 5 arranged vertically, can also tilt the right end for being installed on vibration base 2, the vibration as needed
Motor 5 can be used fixed rotating speed vibrating motor and can also be adjusted by frequency converter, and the operating frequency range of vibrating motor 5 is 20-
50Hz, the range of speeds of vibrating motor 5 are 100-3000rpm, and corresponding screening yield is 400-600kg/h, by vibration base
The bilateral of seat 2 effectively prevent vibrating using the vibrating motor 5 arranged vertically so that 2 generations front and backs of vibration base are of reciprocating vibration
The wild effect that pedestal 2 occurs when high-frequency is vibrated；
Multiple groups latch plate component 7 is connected between the vibration base 2 and screen box 3, every group of latch plate component 7 includes two
The latch plate component 7 that front and back is arranged symmetrically, multiple groups latch plate component 7 or so is arranged between vibration base 2 and screen box 3, described
Latch plate component 7 includes upper fixed seat, lower fixed seat and latch plate, and fixed seat is set on screen box 3, the lower fixation
Seat is set on vibration base 2, and the latch plate is set between upper fixed seat and lower fixed seat；
The screen box 3 is welded by 304 stainless steel plates, has certain strength and stiffness, is high-frequent reciprocating screening
The chief component of machine, the top left of the screen box 3 are feed inlet, are provided with horizontal cloth from top to bottom in the screen box 3
The first coarse fodder sieve 3.1, the second coarse fodder sieve 3.2 and the fines sieve 3.3 set, the first coarse fodder sieve 3.1 and
The flow field end of two coarse fodder sieves 3.2 is provided with coarse fodder collection material mouth 3.4, and the flow field end of the fines sieve 3.3 is provided with carefully
Material collection material mouth 3.5, the flow field end of 3.3 lower section of fines sieve are provided with powder collection material mouth 3.6, the first coarse fodder sieve
The mesh size of net 3.1 and the second coarse fodder sieve 3.2 is 4mm-6mm, and the mesh size of the fines sieve 3.3 is 2mm-
2.5mm, the screen mesh size of the screen box 3 can be used for the screening of the splat of diameter 2.5mm-5mm, length 3mm-6mm；
The more bumping posts arranged vertically 3.7, the gear are evenly arranged on left section of compass screen surface of the first coarse fodder sieve 3.1
Column 3.7 is made of metal material or polymer composite, and the bumping post 3.7 is set as cylinder, cuboid or multi-angular more
Bump structure, due to screen box 3 under the action of vibrating motor 5 front and back reciprocally swinging so that a certain number of bumping posts 3.7 act on
Material forms effective friction and rubs material process with the hands；
The latch plate component 7 is set as tilting down diagonally disposed, in the latch plate component 7 bullet from top to bottom
Spring plate is made of composite high-elastic material；
Resilient cushion 4 is additionally provided between the rack 1 and vibration base 2, the resilient cushion 4 uses high resiliency material system
At.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (10)
1. a kind of high-frequent reciprocating screening machine, it is characterised in that: including arrange from bottom to top rack (1), vibration base (2) and
Screen box (3) is provided with multiple groups between the rack (1) and vibration base (2) and hangs tight component (6), the bottom for hanging tight component (6)
End is fixedly connected with rack (1), and the top for hanging tight component (6) is fixedly connected with the bottom of vibration base (2), described to hang tight component
(6) and rack (1), vibration base (2) contact surface between be provided with cushion, the front and rear sides of the vibration base (2)
Central position be provided with the vibrating motor (5) being arranged symmetrically, be connected between the vibration base (2) and screen box (3) more
Group latch plate component (7), every group of latch plate component (7) include the latch plate component (7) that two front and backs are arranged symmetrically, multiple groups spring
Board group part (7) left and right be arranged between vibration base (2) and screen box (3), the latch plate component (7) include upper fixed seat, under
Fixing seat and latch plate, fixed seat are set on screen box (3), and the lower fixed seat is set on vibration base (2), institute
Latch plate is stated to be set between upper fixed seat and lower fixed seat.
2. a kind of high-frequent reciprocating screening machine according to claim 1, it is characterised in that: in the screen box (3) from up to
It is arranged with horizontally disposed first coarse fodder sieve (3.1), the second coarse fodder sieve (3.2) and fines sieve (3.3), described
The flow field end of one coarse fodder sieve (3.1) and the second coarse fodder sieve (3.2) is provided with coarse fodder collection material mouth (3.4), the fines
The flow field end of sieve (3.3) is provided with fines collection material mouth (3.5), the flow field end setting below the fines sieve (3.3)
There is powder collection material mouth (3.6).
3. a kind of high-frequent reciprocating screening machine according to claim 2, it is characterised in that: the first coarse fodder sieve
(3.1) the more bumping posts arranged vertically (3.7) are evenly arranged on left section of compass screen surface.
4. a kind of high-frequent reciprocating screening machine according to claim 1, it is characterised in that: the latch plate component (7) sets
It is set to and tilts down from top to bottom diagonally disposed, latch plate in the latch plate component (7) uses composite high-elastic material
It is made.
5. a kind of high-frequent reciprocating screening machine according to claim 1, it is characterised in that: the rack (1) and vibration base
It is additionally provided with resilient cushion (4) between seat (2), the resilient cushion (4) is made of high resiliency material.
6. a kind of high-frequent reciprocating screening machine according to claim 3, it is characterised in that: the bumping post (3.7) is using gold
Belong to material or polymer composite is made.
7. a kind of high-frequent reciprocating screening machine according to claim 6, it is characterised in that: the bumping post (3.7) is set as
Cylinder, cuboid or multi-angular multi-convex point structure.
8. a kind of high-frequent reciprocating screening machine according to claim 1, it is characterised in that: described to hang tight component (6) setting
There are two groups that left and right is arranged, two groups hang tight component (6) and are respectively arranged between rack (1) and two sections of the left and right of vibration base (2).
9. a kind of high-frequent reciprocating screening machine according to claim 1, it is characterised in that: the vibrating motor (5) is vertical
The front and rear sides or inclination that are installed on vibration base (2) are installed on the right end of vibration base (2).
10. a kind of high-frequent reciprocating screening machine according to claim 9, it is characterised in that: the vibrating motor (5) uses
Fixed rotating speed vibrating motor is adjusted by frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112298.1U CN209438974U (en) | 2018-12-15 | 2018-12-15 | High-frequent reciprocating screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112298.1U CN209438974U (en) | 2018-12-15 | 2018-12-15 | High-frequent reciprocating screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN209438974U true CN209438974U (en) | 2019-09-27 |
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ID=68015537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112298.1U Active CN209438974U (en) | 2018-12-15 | 2018-12-15 | High-frequent reciprocating screening machine |
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| Country | Link |
|---|---|
| CN (1) | CN209438974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841834A (en) * | 2020-07-11 | 2020-10-30 | 济南鲁平建材有限公司 | Blasting mining method |
-
2018
- 2018-12-15 CN CN201822112298.1U patent/CN209438974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841834A (en) * | 2020-07-11 | 2020-10-30 | 济南鲁平建材有限公司 | Blasting mining method |
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