CN108993877A - A kind of adjustable double roller bounce screen of eccentricity - Google Patents
A kind of adjustable double roller bounce screen of eccentricity Download PDFInfo
- Publication number
- CN108993877A CN108993877A CN201811236671.2A CN201811236671A CN108993877A CN 108993877 A CN108993877 A CN 108993877A CN 201811236671 A CN201811236671 A CN 201811236671A CN 108993877 A CN108993877 A CN 108993877A
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- sieve plate
- wheel apparatus
- adjustable
- bounce screen
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
A kind of adjustable double roller bounce screen of eccentricity of the application, this bounce screen monomer by sieve plate, eccentric wheel apparatus, rack and motor unit at；Its sieve plate the right and left is respectively equipped with an eccentric wheel apparatus, and eccentric wheel apparatus and sieve plate are connected with screw；Motor shaft on eccentric wheel apparatus is connect with rack for revolute pair；In this way, two eccentric wheel apparatus, sieve plate and rack constitute a parallelogram mechanism, when work, the motor shaft on the right rotates under the action of motor, drives sieve plate to do movement of reciprocating vibration up and down by eccentric wheel apparatus, realizes the sorting of rubbish.The application uses the adjustable driving method of double roller eccentricity, and the driving structure is simple, at low cost, Oscillation Amplitude is adjustable, and the rubbish initial survey suitable for occasions such as community, food and beverage enterprise, schools works.
Description
Technical field
The present invention relates to garbage classifications to screen field, more particularly to a kind of adjustable double roller bounce screen of eccentricity.
Background technique
Bounce screen is a kind of garbage sorting device, and the movement of reciprocating vibration of front and back or more is done by inclined sieve nest, is realized
The screening of three classes rubbish.Currently, bounce screen is mostly used crankshaft driving to realize such driving, but the processing cost of crankshaft is higher,
Installation is inconvenient and motion amplitude is unadjustable, affects the effect used.
Summary of the invention
In order to solve problem above, the present invention provides a kind of adjustable double roller bounce screen of eccentricity, uses double roller
The adjustable driving method of eccentricity, the driving structure is simple, at low cost, Oscillation Amplitude is adjustable, be suitable for community, food and beverage enterprise,
The rubbish initial survey of the occasions such as school works, for this purpose, the present invention provides a kind of adjustable double roller bounce screen of eccentricity, institute
It states the adjustable double roller bounce screen of eccentricity and includes at least two bounce screen units and motor, the motor rotary shaft and each bullet
The end of the motor shaft of vanning unit side eccentric wheel apparatus is connected, and the bounce screen unit includes sieve plate, two eccentric wheel dresses
Set and rack, respectively there is an eccentric wheel apparatus at the sieve plate both ends, the sieve plate supporter of the eccentric wheel apparatus with sieve plate
End is connected with screw, and the eccentric wheel apparatus is mounted on the rack by two sides motor shaft, the motor of the eccentric wheel apparatus
Axis is that revolute pair is connect with rack, and two eccentric wheel apparatus, sieve plate and rack constitute one parallel four in the bounce screen unit
Bian Xing mechanism, the eccentric wheel apparatus include sieve plate supporter, axle bush sleeve, motor shaft and adjustable supporter, the sieve plate support
Axle bush sleeve is arranged at body bottom, and the axle bush sleeve and sieve plate supporter are interference fit, and the adjustable eccentric frame is mounted in axle bush sleeve,
It forms roller pair with axle bush sleeve to connect, the adjustable supporter includes two rollers, secondary supporting frame, adjusting nut, main support
Frame body and sleeve body, the sleeve body are made of screw portion and circle hole shape columnar part, are had on the circle hole shape columnar part
Keyway, circle hole shape columnar part two sides are respectively bored there are two through-hole, and the main backstop body is inserted into two through-holes, described
The screw portion of adjusting nut and sleeve body is screw thread pair connection, and the pair supporting frame is connect with main backstop body with screw,
There is fin on the pair supporting frame, the fin is stuck in the groove of adjusting nut outer surface, and two rollers are mounted on hinge
The both ends of secondary supporting frame and main backstop body.
Further improvement of the present invention, the eccentric wheel apparatus further include a pair of of roller retaining ring, the roller retaining ring spiral shell
Nail is mounted on axle bush sleeve two sides, and roller retaining ring is mounted on axle bush sleeve side with screw, plays axially position to roller.
Further improvement of the present invention has graduated scale, the spiral shell of the sleeve body on pair supporting frame one side stand
The other end of bar part is equipped with scale pointer, and the needle point of the scale pointer is directed toward graduated scale and increases eccentric measurement dress
It sets, which is made of graduated scale and tuning drive gear.Graduated scale has been sticked on secondary support frame；In the spiral shell of sleeve body
Bar tail portion is mounted with tuning drive gear.By the measuring device, the eccentric distance of core wheel can be accurately measured, to be conducive to
The adjusting of user operates.
A kind of adjustable double roller bounce screen of eccentricity of the present invention, this bounce screen monomer is by sieve plate, eccentric wheel apparatus, rack
With motor unit at；Its sieve plate the right and left is respectively equipped with an eccentric wheel apparatus, and eccentric wheel apparatus and sieve plate are connected with screw；Partially
Motor shaft on heart wheel apparatus is connect with rack for revolute pair；It is put down in this way, two eccentric wheel apparatus, sieve plate and rack constitute one
Row quadrangular mechanism, when work, the motor shaft on the right rotates under the action of motor, drives sieve plate to do by eccentric wheel apparatus
Movement of reciprocating vibration up and down, realizes the sorting of rubbish.
The application bounce screen has following features；
1, when the multiple monomer bounce screens of the application are combined, a motor is only needed, without adding other power dress
It sets；
2, the application uses double roller structure, so that production cost reduces, structure is simple, easy for installation, be conducive to community,
The small sized applications such as school, catering industry are promoted, and efforts at environmental protection is made to push masses to.
3, the application devises the adjustable eccentric wheel apparatus of eccentricity, be conducive to user according to different types of rubbish into
The adjusting of row sieve nest Oscillation Amplitude, improves refuse classification effect.
4, the application increases eccentric measuring device, which is made of graduated scale and tuning drive gear.In pair
Graduated scale has been sticked on support frame；Tuning drive gear is mounted in the screw rod tail of sleeve body.Pass through the measuring device, Ke Yijing
True measures the eccentric distance of core wheel, to be conducive to the adjusting operation of user.
Detailed description of the invention
Fig. 1 is overall schematic of the present invention；
Fig. 2 is single bounce screen schematic diagram of the invention；
Fig. 3 is bounce screen eccentric wheel schematic diagram of driving device of the present invention；
Fig. 4 is adjustable supporter schematic diagram of the present invention；
Fig. 5 is tuning drive gear schematic diagram of the present invention；
Fig. 6 is main backstop schematic diagram of the present invention；
Fig. 7 is secondary support frame schematic diagram of the invention；
Fig. 8 is sleeve body schematic diagram one of the present invention；
Fig. 9 is sleeve body schematic diagram two of the present invention；
Figure 10 is roller retaining ring schematic diagram of the present invention；
Figure 11 is sieve plate supporter schematic diagram of the present invention；
Figure 12 is axle bush sleeve schematic diagram of the present invention；
In figure: 1 ' bounce screen unit；1, sieve plate；2, eccentric wheel apparatus；2-1, sieve plate supporter；2-2, axle bush sleeve；2-3, roller
Retaining ring；2-4, motor shaft；2-5, adjustable supporter；2-5-1, roller；2-5-2, secondary supporting frame；2-5-2-1, graduated scale；
2-5-3, adjusting nut；2-5-4, main backstop body；2-5-5, sleeve body；2-5-5-1, screw portion；2-5-5-2, circle hole shape
Columnar part；2-5-5-3, keyway；2-5-5-4, through-hole；2-5-6, scale pointer；3, rack；4, motor.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
The present invention provides a kind of adjustable double roller bounce screen of eccentricity, uses the adjustable driving method of double roller eccentricity,
The driving structure is simple, at low cost, Oscillation Amplitude is adjustable, the rubbish initial survey work suitable for occasions such as community, food and beverage enterprise, schools
Make.
The application is whole as shown in Figure 1, bounce screen monomer is made of sieve plate 1, eccentric wheel apparatus 2, rack 3 and motor 4；
As shown in Figure 2.Sieve plate the right and left is respectively equipped with an eccentric wheel apparatus, and eccentric wheel apparatus and sieve plate are connected with screw；Eccentric wheel
Motor shaft on device is connect with rack for revolute pair；In this way, two eccentric wheel apparatus, sieve plate constitute one parallel four with rack
Bian Xing mechanism, when work, the motor shaft on the right rotates under the action of motor, drives sieve plate to do up and down by eccentric wheel apparatus
The movement of reciprocating vibration of left and right, realizes the sorting of rubbish.
The application eccentric wheel apparatus is as shown in Fig. 3-12 by sieve plate supporter 2-1, axle bush sleeve 2-2, roller retaining ring 2-3, electricity
Arbor 2-4, adjustable supporter 2-5 composition；Bearing shell 2-2 and sieve plate supporter 2-1 is interference fitted, and adjustable eccentric frame 2-5 is mounted on
In axle bush sleeve 2-2, roller secondary (higher pair) is formed with axle bush sleeve 2-2 and is connect, roller retaining ring 2-3 is mounted on axle bush sleeve side with screw
Axially position is played to roller in face.
The application adjustable supporter 2-5 is by two roller 2-5-1, secondary supporting frame 2-5-2, adjusting nut 2-5-3, main branch
Support body 2-5-4, sleeve body 2-5-5, scale pointer 2-5-6 composition；Wherein sleeve body 2-5-5 by screw portion 2-5-5-1 and
Circle hole shape columnar part 2-5-5-2 composition, wherein has keyway 2-5-5-3, circle hole shape cylinder two sides are respectively drilled on circle hole shape cylinder
Two through-hole 2-5-5-4, main backstop are inserted into the two holes, the screw portion of adjusting nut 2-5-3 and sleeve body 2-5-5
2-5-5-1 is screw thread pair connection；Secondary support frame and main backstop are connected with screw；There is fin on secondary support frame, fin is stuck in spiral shell
In the groove of female outer surface, two rollers are mounted on the both ends of major-minor support frame with hinge.
The application increases eccentric measuring device, and the measuring device is by graduated scale 2-5-2-1 and tuning drive gear 2-5-6
Composition.As shown, having sticked graduated scale 2-5-2-1 on secondary support frame；Scale is mounted in the screw rod tail of sleeve body
Pointer 2-5-6.By the measuring device, the eccentric distance of core wheel can be accurately measured, to be conducive to the tune of user
Section operation.
The application course of work is as follows: according to specific refuse classification application, rotating the adjusting of left and right eccentric wheel apparatus
Nut moves sleeve body 2-5-5 along main backstop, and the eccentricity of eccentric wheel changes, and makes the inclined of two driving devices
Heart amount is identical, and adjusting terminates；Motor power is opened, sieve nest does the movement of parallelogram under the driving of eccentric wheel apparatus,
Rubbish on sieve nest is screened.This bounce screen can select multiple monomer bounce screens to be combined increase according to specific occasion
The efficiency of separation is as shown in the figure.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and made any modification or equivalent variations according to the technical essence of the invention, still fall within present invention model claimed
It encloses.
Claims (3)
1. a kind of adjustable double roller bounce screen of eccentricity, the adjustable double roller bounce screen of eccentricity includes at least two bullets
Vanning unit (1 ') and motor (4), it is characterised in that: motor (4) shaft and each bounce screen unit (1 ') lateral deviation
The end of the motor shaft (2-4) of heart wheel apparatus (2) is connected, and the bounce screen unit (1 ') includes sieve plate (1), two eccentric wheel dresses
(2) and rack (3) are set, respectively there are an eccentric wheel apparatus (2), the sieve plate branch of the eccentric wheel apparatus (2) in sieve plate (1) both ends
Support body (2-1) is connect with the end of sieve plate (1) with screw, and the eccentric wheel apparatus (2) is mounted on by two sides motor shaft (2-4)
In rack (3), the motor shaft (2-4) of the eccentric wheel apparatus (2) is that revolute pair is connect with rack (3), the bounce screen unit
Two eccentric wheel apparatus (2), sieve plate (1) and rack (3) constitute a parallelogram mechanism, the eccentric wheel apparatus in (1 ')
It (2) include sieve plate supporter (2-1), axle bush sleeve (2-2), motor shaft (2-4) and adjustable supporter (2-5), the sieve plate support
The bottom body (2-1) has axle bush sleeve (2-2), and the axle bush sleeve (2-2) and sieve plate supporter (2-1) are interference fit, described adjustable
Eccentric frame (2-5) is mounted in axle bush sleeve (2-2), is formed roller pair with axle bush sleeve (2-2) and is connect, the adjustable supporter (2-
It 5) include two rollers (2-5-1), secondary supporting frame (2-5-2), adjusting nut (2-5-3), main backstop body (2-5-4) and axis
Body (2-5-5), the sleeve body (2-5-5) is by screw portion (2-5-5-1) and circle hole shape columnar part (2-5-5-2) group
At having keyway (2-5-5-3) on the circle hole shape columnar part (2-5-5-2), the circle hole shape columnar part (2-5-5-2) two
Side is respectively bored there are two through-hole (2-5-5-4), and the main backstop body (2-5-4) is inserted into two through-holes (2-5-5-4), described
Adjusting nut (2-5-3) is that screw thread pair is connect with the screw portion (2-5-5-1) of sleeve body (2-5-5), the pair supporting frame
(2-5-2) is connect with main backstop body (2-5-4) with screw, has fin, the fin card on the pair supporting frame (2-5-2)
In the groove of the outer surface adjusting nut (2-5-3), two rollers are mounted on secondary supporting frame (2-5-2) and main backstop with hinge
The both ends of body (2-5-4).
2. the adjustable double roller bounce screen of a kind of eccentricity according to claim 1, it is characterised in that: the eccentric wheel dress
Setting (2) further includes a pair of of roller retaining ring (2-3), and the roller retaining ring (2-3) is mounted on the two sides axle bush sleeve (2-2) with screw.
3. the adjustable double roller bounce screen of a kind of eccentricity according to claim 1, it is characterised in that: the pair support frame
Have graduated scale (2-5-2-1) on body (2-5-2) side stand, the screw portion (2-5-5-1) of the sleeve body (2-5-5)
The other end is equipped with scale pointer (2-5-6), and the needle point of the scale pointer (2-5-6) is directed toward graduated scale (2-5-2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236671.2A CN108993877B (en) | 2018-10-23 | 2018-10-23 | Double-roller bouncing screen with adjustable eccentric amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236671.2A CN108993877B (en) | 2018-10-23 | 2018-10-23 | Double-roller bouncing screen with adjustable eccentric amount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108993877A true CN108993877A (en) | 2018-12-14 |
| CN108993877B CN108993877B (en) | 2023-06-02 |
Family
ID=64589628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811236671.2A Active CN108993877B (en) | 2018-10-23 | 2018-10-23 | Double-roller bouncing screen with adjustable eccentric amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108993877B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731775A (en) * | 2019-03-16 | 2019-05-10 | 德州群峰机械制造有限公司 | A kind of step-by-step movement bounce screen of timed lubrication |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108993877B (en) | 2023-06-02 |
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