CN108212769A - A kind of high efficiency noise reducing type dressing sieve receiver - Google Patents
A kind of high efficiency noise reducing type dressing sieve receiver Download PDFInfo
- Publication number
- CN108212769A CN108212769A CN201810290946.4A CN201810290946A CN108212769A CN 108212769 A CN108212769 A CN 108212769A CN 201810290946 A CN201810290946 A CN 201810290946A CN 108212769 A CN108212769 A CN 108212769A
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- CN
- China
- Prior art keywords
- plate
- fixed
- sieve
- oriented
- bearing seat
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- 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.)
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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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Abstract
The invention discloses a kind of high efficiency noise reducing type dressing sieve receivers, including scissor substrate, the both sides of scissor substrate are relatively fixed there are two guide and limit seat, simultaneously fixed plate is vertically and fixedly provided at the centre of surface of scissor substrate, reciprocal pulling mechanism is installed in fixed plate, it is mounted on being oriented to bearing seat on two guide and limit seats, is clamped between two guiding bearing seats and sieve plate is installed.The present invention is equipped with directive wheel and sliding support wheel, the frictional force being oriented between bearing seat and guide and limit seat can be reduced, and then the movement speed of guiding bearing seat during dressing sieve can be improved, improve dressing sieve efficiency, it is being oriented between bearing seat and guide and limit seat equipped with damping compression spring simultaneously, impulse force can be reduced in screening process, and then noise can be reduced.
Description
Technical field
The invention belongs to agricultural equipment fields, are related to a kind of high efficiency noise reducing type dressing sieve receiver.
Background technology
When wheat, corn are when crop harvestings, dressing sieve removing impurity therein is carried out usually after shelling, and planting
It chooses seeds in the Breeding Process of son also by dressing sieve machine, by seed selection so that the grain size of seed is consistent, and then can keep agriculture
The growing way of crop.Existing dressing sieve machine pulls sieve first motion real directly by belt pulley directly under the drive of motor mostly
When now sieving, but huge noise is generated in screening process, and causing the sieve to sieve back and forth to the pulling force of sieve is larger
Impulse force is larger, and then the material of screening is caused easily to spill sieve, and sieve is directly fixed, number when replacing
It is tired.
Invention content
The purpose of the present invention is to provide a kind of high efficiency noise reducing type dressing sieve receiver, the dressing sieve machine equipped with directive wheel and
Sliding support wheel can reduce the frictional force being oriented between bearing seat and guide and limit seat, and then during can improving dressing sieve
The movement speed of bearing seat is oriented to, improves dressing sieve efficiency, while damping pressure is equipped with being oriented between bearing seat and guide and limit seat
Spring can reduce impulse force in screening process, and then can reduce noise.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of high efficiency noise reducing type dressing sieve receiver, including scissor substrate, there are two the both sides of scissor substrate are relatively fixed
Guide and limit seat, while fixed plate is vertically and fixedly provided at the centre of surface of scissor substrate, reciprocal pulling machine is installed in fixed plate
Structure, is mounted on being oriented to bearing seat on two guide and limit seats, two be oriented to bearing seats between clamping sieve plate is installed；
Guide and limit seat includes two support columns, be vertically and fixedly provided with successively from top to bottom between two support columns limiting plate and
Support plate, limiting plate and support plate are oppositely arranged, and two opposite two sides of support column are respectively perpendicular fixation, and there are two the first limits
Position column, two the first limited posts are respectively positioned between limiting plate and support plate, and damping spring is respectively and fixedly provided on two the first limited posts；
Limiting plate surface middle part is provided with bar shaped limit hole, is oriented to bearing seat and is located in bar shaped limit hole；
It is oriented to bearing seat and includes plummer, the left and right sidewall of plummer, which runs through, is provided with bar shaped mounting hole, bar shaped mounting hole
Top and bottom are opposite to be provided with mounting groove, and directive wheel, the side wall and limiting plate of directive wheel are mounted between two mounting grooves
The two side of middle bar shaped limit hole, which compresses, to connect, and the front-rear side walls of plummer are vertically and fixedly provided with the second limited post, two first
One end of damping spring on limited post is fixed on the second limited post；The bottom surface left and right sides of plummer is vertically and fixedly provided with two phases
To the snap-gauge of setting, it is fixedly connected with shaft between two snap-gauges, there are two sliding support wheel, two cunnings for installation in two shafts
The bottom surface of dynamic support wheel connects with the surface of support plate；The surface side of plummer, which is vertically and fixedly provided with, connects and fixes plate, and clamping is solid
The top middle portion of fixed board is provided with card slot；The opposite side wall of two plummers is opposite to be provided with rotation slot；
The side wall of fixed plate is provided with the first positioning hole and the second positioning hole, and it is solid that reciprocal pulling mechanism includes installation
First rotating shaft in the first positioning hole, one end of first rotating shaft are fixed with driving wheel, the other end and decelerating motor
Power output end is connected, and the second shaft is equipped in the second positioning hole, is arranged in the middle part of the second shaft and is nibbled with driving wheel
The driven wheel of conjunction, the both ends of the second shaft are separately installed with eccentric gearing connecting rod, and one end of eccentric gearing connecting rod is mounted with
Dynamic link, rotating tension bar is mounted between the rotation slot of two plummers, and one end installation of two dynamic links is fixed
In on rotating tension bar.
Further, two support columns are respectively perpendicular at the two corners for the surface side for being fixed on scissor substrate, two guiding
Four rectangular distributions of support column of limit base.
Further, the rear and front end bottom surface of sieve plate, which is respectively perpendicular, is fixed with several L-type chuck, in the left and right sidewall of sieve plate
Portion's integrally connected, which is fixed with, connects and fixes block, connects and fixes block and is matched with card slot, and sieve plate is connected in card by connecting and fixing block
In slot, and the left and right ends face of sieve plate connects, while the L-type at sieve plate bottom both ends respectively with connecting and fixing the side wall of plate and compressing
Splicing pallet is mounted between chuck.
Beneficial effects of the present invention：
1st, the present invention is equipped with directive wheel and sliding support wheel, can reduce and be oriented to rubbing between bearing seat and guide and limit seat
Power is wiped, and then the movement speed of guiding bearing seat during dressing sieve can be improved, improves dressing sieve efficiency.
2nd, the present invention is being oriented between bearing seat and guide and limit seat equipped with damping compression spring, can be reduced in screening process
Impulse force, and then noise can be reduced.
3rd, sieve plate of the invention is connected in by connecting and fixing block in card slot, realizes that sieve plate is mounted on two guiding and holds
It carries on seat, is taken when installing splicing pallet and replacing sieve plate convenient, fast.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is dressing sieve receiver structure diagram of the present invention；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 is the explosive view of Fig. 2；
Fig. 4 is the local structural graph of Fig. 2；
Fig. 5 is the local structural graph of Fig. 2；
Fig. 6 is the partial structural diagram being oriented to when bearing seat is pulled along；
Fig. 7 is the partial structural diagram being oriented to when bearing seat pulls back；
Fig. 8 is the structure diagram for being oriented to bearing seat；
Fig. 9 is the structure diagram of plummer；
Figure 10 is the structure diagram of sieve plate.
Specific embodiment
A kind of high efficiency noise reducing type dressing sieve receiver, as shown in Figure 1, Figure 2 and Figure 3, including scissor substrate 1, scissor substrate 1
Both sides be relatively fixed there are two guide and limit seat 2, while fixed plate 3 is vertically and fixedly provided at the centre of surface of scissor substrate 1, Gu
Reciprocal pulling mechanism 4 on fixed board 3 is installed, is mounted on being oriented to bearing seat 5 on two guide and limit seats 2, two are oriented to carrying
Clamping is equipped with sieve plate 6 between seat 5；
As shown in Figure 4 and Figure 5, guide and limit seat 2 includes two support columns 21, between two support columns 21 from top to bottom according to
Secondary to be vertically and fixedly provided with limiting plate 22 and support plate 23, limiting plate 22 and support plate 23 are oppositely arranged, and two support columns 21 hang down respectively
It is directly fixed at the two corners of surface side of scissor substrate 1, four support columns, the 21 rectangular distribution of two guide and limit seats 2,
Two opposite two sides of support column 21, which are respectively perpendicular, to be fixed there are two the first limited post 24, and two the first limited posts 24 are respectively positioned on
Between limiting plate 22 and support plate 23, damping spring 7 is respectively and fixedly provided on two the first limited posts 24；22 surface middle part of limiting plate is opened
There is bar shaped limit hole 221, be oriented to bearing seat 5 and be located in bar shaped limit hole 221；
As shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, it is oriented to bearing seat 5 and includes plummer 51, the left and right sidewall of plummer 51 runs through
Bar shaped mounting hole 52 is provided with, the top and bottom of bar shaped mounting hole 52 are opposite to be provided with mounting groove 53, pacifies between two mounting grooves 53
Dress is fixed with directive wheel 54, and the side wall of directive wheel 54 is compressed with the two side of bar shaped limit hole 221 in limiting plate 22 to connect, and is oriented to
Bearing seat 5 is connected slip by directive wheel 54 with 221 two side of bar shaped limit hole in bar shaped limit hole 221 in moving process,
Reduce the frictional force being oriented between bearing seat 5 and limiting plate 22, and then realize that guiding bearing seat 5 is quickly mobile, plummer 51
Front-rear side walls are vertically and fixedly provided with the second limited post 55, and one end of the damping spring 7 on two the first limited posts 24 is fixed on
On two limited posts 55, the damping spring 7 when plummer 51 is moved forward positioned at front side compresses, and reduces rushing for plummer movement
Power reduces collision, and then can play the purpose of damping noise reduction, while stretches and also can further subtract positioned at the damping spring 7 of rear side
Impulse force in small plummer moving process, at the same positioned at rear side damping spring 7 stretch when, when plummer moves backward, energy
It is enough to improve mobile power, accelerate movement, realize quick dressing sieve, and can be with damping noise reduction；Bottom surface of plummer 51 or so
Side is vertically and fixedly provided with two snap-gauges being oppositely arranged 56, and shaft is fixedly connected between two snap-gauges 56, is installed in two shafts
There are two sliding support wheel 57, the bottom surface of two sliding support wheels 57 connects with the surface of support plate 23, is oriented to bearing seat 5 and passes through
Two sliding support wheels 57 slidably reciprocate on the surface of support plate 23；The surface side of plummer 51, which is vertically and fixedly provided with, to be connected and fixed
Plate 58, the top middle portion for connecting and fixing plate 58 are provided with card slot 581；The opposite side wall of two plummers 51 is opposite to be provided with rotation slot
59；
The side wall of fixed plate 3 is provided with the first positioning hole 31 and the second positioning hole 32, and reciprocal pulling mechanism 4 includes
The first rotating shaft 41 being mounted in the first positioning hole 31, one end of first rotating shaft 41 is fixed with driving wheel 42, another
End is connected with the power output end of decelerating motor, and the second shaft 43, the second shaft 43 are equipped in the second positioning hole 32
Middle part is arranged with the driven wheel 44 engaged with driving wheel 42, and the both ends of the second shaft 43 are separately installed with eccentric gearing connecting rod 45,
One end of eccentric gearing connecting rod 45 is mounted with dynamic link 46, is mounted between the rotation slot 59 of two plummers 51
Rotating tension bar 47, one end of two dynamic links 46 are mounted on rotating tension bar 47；When decelerating motor works, first is driven
Shaft 41 rotates, and first rotating shaft 41 drives driven wheel 44 to rotate by driving wheel 42, and driven wheel 44 is driven by the second shaft 43
Eccentric gearing connecting rod 45 rotates, and passes through dynamic link when one end of eccentric gearing connecting rod 45 is moved to the front side of scissor substrate 1
46 move forward in the pulling lower band action-oriented bearing seat 5 of rotating tension bar 47, pass through the pressure of two damping compression springs in moving process
Contracting and the stretching of two damping springs carry out damping, realize the control for being oriented to 5 movement speed of bearing seat, and reduce moving process
In noise；It is drawn in rotation by dynamic link 46 when one end of eccentric gearing connecting rod 45 is moved to the rear side of scissor substrate 1
The pulling lower band action-oriented bearing seat 5 of bar 47 moves backward, and then realizes the back-and-forth motion for being oriented to bearing seat 5；
As shown in Figure 10, the rear and front end bottom surface of sieve plate 6, which is respectively perpendicular, is fixed with several L-type chuck 61, the left and right of sieve plate 6
Side wall integral middle, which is fixedly connected with, connects and fixes block 62, connects and fixes block 62 and is matched with card slot 581, sieve plate 6 passes through clamping
Fixed block 62 is connected in card slot 581, realizes that sieve plate 6 is mounted on two and is oriented on bearing seat 5, and the left and right of sieve plate 6
Both ends of the surface connect respectively with connecting and fixing the side wall of plate 58 and compressing, while are installed between the L-type chuck 61 at 6 bottom both ends of sieve plate solid
There are splicing pallet, material directly to be fallen on splicing pallet, while sieve plate 6 can be picked and placeed arbitrarily after being sieved on sieve plate 6 surely.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application, so as to which skilled artisan be enable to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (3)
1. a kind of high efficiency noise reducing type dressing sieve receiver, which is characterized in that including scissor substrate (1), the both sides of scissor substrate (1)
It is relatively fixed there are two guide and limit seat (2), while fixed plate (3) is vertically and fixedly provided at the centre of surface of scissor substrate (1), Gu
Reciprocal pulling mechanism (4) is installed on fixed board (3), be mounted on two guide and limit seats (2) be oriented to bearing seat (5), two
Clamping is equipped with sieve plate (6) between being oriented to bearing seat (5)；
Guide and limit seat (2) includes two support columns (21), is vertically and fixedly provided with successively from top to bottom between two support columns (21)
Limiting plate (22) and support plate (23), limiting plate (22) and support plate (23) are oppositely arranged, two support columns (21) it is opposite two
Side wall, which is respectively perpendicular, to be fixed there are two the first limited post (24), and two the first limited posts (24) are respectively positioned on limiting plate (22) and support
Between plate (23), damping spring (7) is respectively and fixedly provided on two the first limited posts (24)；Limiting plate (22) surface middle part is provided with bar shaped
Limit hole (221) is oriented to bearing seat (5) in bar shaped limit hole (221)；
It is oriented to bearing seat (5) and includes plummer (51), the left and right sidewall of plummer (51), which runs through, is provided with bar shaped mounting hole (52), item
The top and bottom of shape mounting hole (52) are opposite to be provided with mounting groove (53), and directive wheel is mounted between two mounting grooves (53)
(54), the side wall of directive wheel (54) is compressed with the two side of bar shaped limit hole (221) in limiting plate (22) and is connected, plummer (51)
Front-rear side walls be vertically and fixedly provided with the second limited post (55), one end of the damping spring (7) on two the first limited posts (24)
It is fixed on the second limited post (55)；The bottom surface left and right sides of plummer (51) is vertically and fixedly provided with two snap-gauges being oppositely arranged
(56), it is fixedly connected with shaft between two snap-gauges (56), there are two sliding support wheel (57), two cunnings for installation in two shafts
The bottom surface of dynamic support wheel (57) connects with the surface of support plate (23)；It is solid that the surface side of plummer (51) is vertically and fixedly provided with clamping
Fixed board (58), the top middle portion for connecting and fixing plate (58) are provided with card slot (581)；The opposite side wall of two plummers (51) is opposite to be opened
There is rotation slot (59)；
The side wall of fixed plate (3) is provided with the first positioning hole (31) and the second positioning hole (32), reciprocal pulling mechanism (4)
Including the first rotating shaft (41) being mounted in the first positioning hole (31), one end of first rotating shaft (41) is fixed with actively
It takes turns (42), the other end is connected with the power output end of decelerating motor, and the second positioning hole is equipped with the second shaft in (32)
(43), the driven wheel (44) engaged with driving wheel (42), the both ends point of the second shaft (43) are arranged in the middle part of the second shaft (43)
Eccentric gearing connecting rod (45) is not installed, one end of eccentric gearing connecting rod (45) is mounted with dynamic link (46), and two are held
Rotating tension bar (47) is mounted between the rotation slot (59) of microscope carrier (51), one end installation of two dynamic links (46) is fixed
In on rotating tension bar (47).
A kind of 2. high efficiency noise reducing type dressing sieve receiver according to claim 1, which is characterized in that two support columns (21)
It is respectively perpendicular at the two corners for the surface side for being fixed on scissor substrate (1), four support columns (21) of two guide and limit seats (2)
Rectangular distribution.
3. a kind of high efficiency noise reducing type dressing sieve receiver according to claim 1, which is characterized in that sieve plate (6) it is front and rear
Both ends bottom surface, which is respectively perpendicular, is fixed with several L-type chuck (61), and the left and right sidewall integral middle of sieve plate (6) is fixedly connected with clamping
Fixed block (62) connects and fixes block (62) and is matched with card slot (581), and sieve plate (6) is connected in card by connecting and fixing block (62)
In slot (581), and the left and right ends face of sieve plate (6) connects, while sieve plate respectively with connecting and fixing the side wall of plate (58) and compressing
(6) it is mounted with splicing pallet between the L-type chuck (61) at bottom both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290946.4A CN108212769B (en) | 2018-03-30 | 2018-03-30 | Noise reduction type powder sieve receiving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290946.4A CN108212769B (en) | 2018-03-30 | 2018-03-30 | Noise reduction type powder sieve receiving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108212769A true CN108212769A (en) | 2018-06-29 |
| CN108212769B CN108212769B (en) | 2020-12-04 |
Family
ID=62657974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810290946.4A Active CN108212769B (en) | 2018-03-30 | 2018-03-30 | Noise reduction type powder sieve receiving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108212769B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080202989A1 (en) * | 2007-02-27 | 2008-08-28 | Graney Francis X | Multi-Screener Sifting Apparatus |
| CN202506593U (en) * | 2012-03-06 | 2012-10-31 | 安徽维涛中药饮片科技有限公司 | Back and forth-moving medicinal sieve |
| CN203002627U (en) * | 2012-11-08 | 2013-06-19 | 中国矿业大学 | Flip-flow screen with guide rail |
| CN205613702U (en) * | 2016-04-16 | 2016-10-05 | 嵊泗县东升水产冷冻厂 | Reciprocating type vibration screening device |
| CN205762294U (en) * | 2016-05-27 | 2016-12-07 | 上海理工大学 | A kind of automatic sand sieving machine |
| CN206104321U (en) * | 2016-07-19 | 2017-04-19 | 池州市华茂茶业有限公司 | Multilayer vibration screen |
| CN107790374A (en) * | 2017-12-11 | 2018-03-13 | 合肥挺泰环保科技有限公司 | A kind of impurity screening plant of soil remediation |
-
2018
- 2018-03-30 CN CN201810290946.4A patent/CN108212769B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080202989A1 (en) * | 2007-02-27 | 2008-08-28 | Graney Francis X | Multi-Screener Sifting Apparatus |
| CN202506593U (en) * | 2012-03-06 | 2012-10-31 | 安徽维涛中药饮片科技有限公司 | Back and forth-moving medicinal sieve |
| CN203002627U (en) * | 2012-11-08 | 2013-06-19 | 中国矿业大学 | Flip-flow screen with guide rail |
| CN205613702U (en) * | 2016-04-16 | 2016-10-05 | 嵊泗县东升水产冷冻厂 | Reciprocating type vibration screening device |
| CN205762294U (en) * | 2016-05-27 | 2016-12-07 | 上海理工大学 | A kind of automatic sand sieving machine |
| CN206104321U (en) * | 2016-07-19 | 2017-04-19 | 池州市华茂茶业有限公司 | Multilayer vibration screen |
| CN107790374A (en) * | 2017-12-11 | 2018-03-13 | 合肥挺泰环保科技有限公司 | A kind of impurity screening plant of soil remediation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108212769B (en) | 2020-12-04 |
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