CN209577336U - A kind of anti-clogging rice grading plant - Google Patents
A kind of anti-clogging rice grading plant Download PDFInfo
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- CN209577336U CN209577336U CN201920060329.5U CN201920060329U CN209577336U CN 209577336 U CN209577336 U CN 209577336U CN 201920060329 U CN201920060329 U CN 201920060329U CN 209577336 U CN209577336 U CN 209577336U
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Abstract
The utility model discloses a kind of anti-clogging rice grading plants, including pedestal, screen box, control device, the damping spring for making screen box generate the first motor of vibration and be fixed between pedestal and screen box, the screen box includes shell, material bin positioned at case top and the several groups screening unit that is uniformly arranged from top to bottom positioned at enclosure interior, the screening unit includes sieve plate, second motor, discharge bucket, aeroscopic plate, soft tracheae, connector sleeve and hard tracheae, by the tilt angle for changing sieve plate, so as to adjust rice from entering to expect the screening time of discharging, reduce the generation for sieving incomplete phenomenon；By the way that rotatable air-jet device is arranged in the bottom of sieve plate, gas being blowed to aeroscopic plate from bottom to up and tamper blows off from sieve pore more evenly, traditional jet direction is changed, a possibility that bulky grain grain of rice is mixed into the screening unit of lower layer from upper layer screening unit is avoided.
Description
[technical field]
The utility model relates to the technical field of rice classification, the technology necks of especially a kind of anti-clogging rice grading plant
Domain.
[background technique]
With a batch of rice because of nutritional development reason, it may cause that some are full and some are skinny and wizened, skinny and wizened part
Usually underproof, rice needs to be classified according to different-grain diameter before factory packaging.Classification is exactly to utilize classifying screen
The different grain of rice of plumpness is sorted, i.e., rotary motion is carried out by the different vibrating screen of several layers sieve diameter, so that
Rice is successively classified in the vibrating screen of the descending arrangement of sieve pore, and is flowed into the corresponding discharge port of every grade of classifying screen and then received
Collection.
The quality of rice is different, cause different sources, batch rice skinny and wizened ratio it is different, wherein small volume
Rice flow is relatively large, and the tilt angle of existing classifying screen sieve plate be it is fixed, be easy to cause rice completely it is complete
The corresponding discharge port of the classifying screen is flowed out in advance in the case where at one layer of classification, causes grading effect undesirable.In addition, screening
In the process, sieve plate sieve pore blockade may be caused the screening effect of rice to be deteriorated, influence the classification efficiency of rice by the grain of rice.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of anti-clogging rice grading plant,
It is incomplete can to reduce screening so as to adjust rice from entering to expect the screening time of discharging by changing the tilt angle of sieve plate
The generation of phenomenon；By the way that rotatable air-jet device is arranged in the bottom of sieve plate, gas being blowed to from bottom to up more evenly
Aeroscopic plate simultaneously blows off tamper from sieve pore, changes traditional jet direction, avoids the bulky grain grain of rice from upper sieve menu
Member is mixed into a possibility that screening unit of lower layer.
To achieve the above object, the utility model proposes a kind of anti-clogging rice grading plants, including pedestal, screening
Case, control device, the damping spring for making screen box generate the first motor of vibration and be fixed between pedestal and screen box, it is described
Screen box includes shell, the several groups being uniformly arranged from top to bottom positioned at the material bin of case top and positioned at enclosure interior screening
Unit, the screening unit include sieve plate, the second motor, discharge bucket, aeroscopic plate, soft tracheae, connector sleeve and hard tracheae, institute
State sieve plate be obliquely immobilized in the shell and right end stretch out shell on the right side of opening, the discharge bucket be located at opening under, it is described
Second motor is fixed on the bottom surface of sieve plate, and the aeroscopic plate is connected by shaft coupling with the output shaft of the second motor, described soft
The tracheae that enters of the top of matter tracheae and aeroscopic plate is connected and the other end is fixed on hard tracheae by connector sleeve, the hard
The other end of tracheae is pierced by shell and is connected with air delivery device.
Preferably, the left end of the sieve plate is hinged in shell, the sieve plate right end is equipped with the first spiral shell close to end
Hole, is equipped with several second screw holes corresponding with the first screw hole on front side of the shell, and the right end of the sieve plate is by by bolt
It screws in the first screw hole and the second screw hole and screws in nut and be fixed on shell.
Preferably, the sieve plate is equipped with several sieve pores, it is greater than positioned at the aperture of the sieve pore of the sieve plate on upper layer and is located at
The aperture of the sieve pore of the sieve plate of lower layer.
Preferably, the aeroscopic plate includes shaft, top plate, side plate, bottom plate and enters tracheae, the both ends difference of the side plate
Be connected with top plate and bottom plate and form cavity, the shaft is fixed on the top surface of top plate, it is described enter tracheae be fixed on bottom plate
Bottom surface is simultaneously connected with cavity, and the top plate is equipped with several through-holes.
Preferably, the aperture of the through-hole is gradually increased from top to bottom.
Preferably, the top surface of the top plate is the low inclined-plane of the high surrounding in center.
Preferably, the control device is electrically connected with first motor, the second motor and air delivery device.
The utility model has the beneficial effects that the utility model by change sieve plate tilt angle, so as to adjust rice from
Enter to expect the screening time of discharging, reduces the generation for sieving incomplete phenomenon；By the way that rotatable spray is arranged in the bottom of sieve plate
Device of air, gas being blowed to aeroscopic plate from bottom to up and tamper blows off from sieve pore more evenly, changes traditional spray
Gas direction avoids a possibility that bulky grain grain of rice is mixed into the screening unit of lower layer from upper layer screening unit.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view of anti-clogging rice grading plant of the utility model；
Fig. 2 is a kind of right view of the screen box of anti-clogging rice grading plant of the utility model；
Fig. 3 is a kind of top view of the aeroscopic plate of anti-clogging rice grading plant of the utility model；
Fig. 4 is a kind of sectional view along A-A of the aeroscopic plate of anti-clogging rice grading plant of the utility model.
In figure: 1- pedestal, 2- first motor, 3- screen box, 31- shell, the second screw hole of 311-, 312- opening, 32- sieve
Plate, the first screw hole of 321-, 322- sieve pore, the second motor of 33-, 34- discharge bucket, 35- aeroscopic plate, 351- shaft, 352- top plate,
3521- through-hole, 353- side plate, 354- bottom plate, 355- cavity, 356- enter the soft tracheae of tracheae, 36-, 37- connector sleeve, 38- hard
Tracheae, 39- material bin, 4- damping spring and 5- control device.
[specific embodiment]
Refering to fig. 1 to Fig. 4, a kind of anti-clogging rice grading plant of the utility model, including pedestal 1, screen box 3, control
Device 5, the damping spring 4 for making screen box 3 generate the first motor 2 of vibration and be fixed between pedestal 1 and screen box 3, it is described
Screen box 3 includes shell 31, the material bin 39 at the top of shell 31 and is uniformly arranged from top to bottom inside shell 31
Several groups screening unit, the screening unit include sieve plate 32, the second motor 33, discharge bucket 34, aeroscopic plate 35, soft tracheae
36, connector sleeve 37 and hard tracheae 38, the sieve plate 32 is obliquely fixed in shell 31 and right end stretches out 31 right side of shell
Opening 312, the discharge bucket 34 are located under opening 312, and second motor 33 is fixed on the bottom surface of sieve plate 32, the air guide
Plate 35 is connected by shaft coupling with the output shaft of the second motor 33, and the top of the soft tracheae 36 and aeroscopic plate 35 enter gas
Pipe 356 is connected and the other end is fixed on hard tracheae 38 by connector sleeve 37, and the other end of the hard tracheae 38 is pierced by
Shell 31 is connected with air delivery device, and the left end of the sieve plate 32 is hinged in shell 31, and 32 right end of sieve plate leans on close end
Place is equipped with the first screw hole 321, is equipped with several second screw holes 311 corresponding with the first screw hole 321, institute on front side of the shell 31
The right end for stating sieve plate 32 is fixed on shell 31 and bolt is screwed in the first screw hole 321 and the second screw hole 311 and screws in nut
On, the sieve plate 32 is equipped with several sieve pores 322, is greater than positioned at the aperture of the sieve pore 322 of the sieve plate 32 on upper layer and is located at lower layer
Sieve plate 32 sieve pore 322 aperture, the aeroscopic plate 35 includes shaft 351, top plate 352, side plate 353, bottom plate 354 and enters gas
The both ends of pipe 356, the side plate 353 are connected with top plate 352 and bottom plate 354 respectively and form cavity 355, the shaft 351
Be fixed on the top surface of top plate 352, it is described enter tracheae 356 be fixed on the bottom surface of bottom plate 354 and be connected with cavity 355, the top
Plate 352 is equipped with several through-holes 3521, and the aperture of the through-hole 3521 is gradually increased from top to bottom, the top of the top plate 352
Face is the low inclined-plane of the high surrounding in center, and the control device 5 is electrically connected with first motor 2, the second motor 33 and air delivery device.
Utility model works process:
A kind of anti-clogging rice grading plant of the utility model during the work time, firstly, according to required adjustment sieve plate 32
Tilt angle and by first motor 2 make screen box 3 vibrate.Then, rice is sent into first in shell 31 from material bin 39
In the screening unit of layer.Rice gradually moves, particle is smaller to the right under the action of vibration and gravity from the left side of sieve plate 32
Rice pass through the sieve pore 322 of sieve plate 32 and fall and continue to screen in the screening unit for entering the second layer, and the biggish rice of particle
It is fallen in disengaging hopper 34 from opening 312 to the right along sieve plate 32.Period, air delivery device pass through hard tracheae 38 and soft tracheae
36 are sent into gas in aeroscopic plate 35.Gas from enter tracheae 356 enter cavity 355 in, then from be located at top plate 352 on several
Through-hole 3521 is discharged, so that the tamper that will be close in the sieve pore 322 of the blocking of through-hole 3521 is blown out upwards, and far from through-hole
3521 sieve pore 322 then continues to complete screening function.The aperture of through-hole 3521 in top plate 352 is gradually increased from top to bottom, can
Play the role of gas acceleration.Second motor 33 drives aeroscopic plate 35 to rotate by shaft 351, so that gas be made more uniformly to spray
To sieve plate 32.The top plate 352 of aeroscopic plate 35 is low skewed in the high both sides in center, and the rice that can avoid falling is accumulated in aeroscopic plate
On 35.
The utility model is by changing the tilt angle of sieve plate, so as to adjust rice from entering to expect the screening time of discharging,
Reduce the generation for sieving incomplete phenomenon；By the way that rotatable air-jet device is arranged in the bottom of sieve plate, more evenly by gas
Aeroscopic plate is blowed to from bottom to up and tamper blows off from sieve pore, is changed traditional jet direction, is avoided bulky grain rice
A possibility that grain is mixed into the screening unit of lower layer from upper layer screening unit.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (7)
1. a kind of anti-clogging rice grading plant, it is characterised in that: including pedestal (1), screen box (3), control device (5), make
The damping spring (4) that screen box (3) generates the first motor (2) of vibration and is fixed between pedestal (1) and screen box (3), institute
State screen box (3) include shell (31), the material bin (39) being located at the top of shell (31) and be located at shell (31) it is internal from up to
Under the several groups screening unit that is uniformly arranged, the screening unit include sieve plate (32), the second motor (33), discharge bucket (34),
Aeroscopic plate (35), soft tracheae (36), connector sleeve (37) and hard tracheae (38), the sieve plate (32) are obliquely fixed on shell
(31) in and right end stretches out the opening (312) on the right side of shell (31), and the discharge bucket (34) is located under opening (312), described
Second motor (33) is fixed on the bottom surface of sieve plate (32), and the aeroscopic plate (35) passes through the output of shaft coupling and the second motor (33)
Axis is connected, the top of the soft tracheae (36) and aeroscopic plate (35) enter that tracheae (356) is connected and the other end passes through company
Female connector (37) is fixed on hard tracheae (38), and the other end of the hard tracheae (38) is pierced by shell (31) and air delivery device phase
Connection.
2. a kind of anti-clogging rice grading plant as described in claim 1, it is characterised in that: cut with scissors the left end of the sieve plate (32)
It connects in shell (31), sieve plate (32) right end is equipped with the first screw hole (321) close to end, sets on front side of the shell (31)
There are several the second screw holes (311) corresponding with the first screw hole (321), the right end of the sieve plate (32) is by screwing in bolt
First screw hole (321) and the second screw hole (311) simultaneously screw in nut and are fixed on shell (31).
3. a kind of anti-clogging rice grading plant as described in claim 1, it is characterised in that: the sieve plate (32) is if be equipped with
Dry sieve pore (322), the sieve pore of the sieve plate (32) positioned at lower layer is greater than positioned at the aperture of the sieve pore (322) of the sieve plate (32) on upper layer
(322) aperture.
4. a kind of anti-clogging rice grading plant as described in claim 1, it is characterised in that: the aeroscopic plate (35) includes turning
Axis (351), top plate (352), side plate (353), bottom plate (354) and enter tracheae (356), the both ends of the side plate (353) respectively with
Top plate (352) is connected with bottom plate (354) and is formed cavity (355), and the shaft (351) is fixed on the top surface of top plate (352),
It is described enter tracheae (356) be fixed on the bottom surface of bottom plate (354) and be connected with cavity (355), the top plate (352) if be equipped with
Dry through-hole (3521).
5. a kind of anti-clogging rice grading plant as claimed in claim 4, it is characterised in that: the aperture of the through-hole (3521)
It is gradually increased from top to bottom.
6. a kind of anti-clogging rice grading plant as claimed in claim 4, it is characterised in that: the top surface of the top plate (352)
For the low inclined-plane of the high surrounding in center.
7. a kind of anti-clogging rice grading plant as described in claim 1, it is characterised in that: the control device (5) and the
One motor (2), the second motor (33) and air delivery device electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060329.5U CN209577336U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-clogging rice grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060329.5U CN209577336U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-clogging rice grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577336U true CN209577336U (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060329.5U Active CN209577336U (en) | 2019-01-15 | 2019-01-15 | A kind of anti-clogging rice grading plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590211A (en) * | 2019-01-15 | 2019-04-09 | 杭州富义仓米业有限公司 | A kind of anti-clogging rice grading plant |
| CN111036543A (en) * | 2019-11-30 | 2020-04-21 | 芜湖鼎恒材料技术有限公司 | Filtering and recycling device for metal powder waste |
| CN111571856A (en) * | 2020-05-20 | 2020-08-25 | 朱春莲 | Raw materials for injection molding ball sieving mechanism |
-
2019
- 2019-01-15 CN CN201920060329.5U patent/CN209577336U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590211A (en) * | 2019-01-15 | 2019-04-09 | 杭州富义仓米业有限公司 | A kind of anti-clogging rice grading plant |
| CN111036543A (en) * | 2019-11-30 | 2020-04-21 | 芜湖鼎恒材料技术有限公司 | Filtering and recycling device for metal powder waste |
| CN111571856A (en) * | 2020-05-20 | 2020-08-25 | 朱春莲 | Raw materials for injection molding ball sieving mechanism |
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