CN210333330U - Novel rice seed sieve separator - Google Patents
Novel rice seed sieve separator Download PDFInfo
- Publication number
- CN210333330U CN210333330U CN201921220354.1U CN201921220354U CN210333330U CN 210333330 U CN210333330 U CN 210333330U CN 201921220354 U CN201921220354 U CN 201921220354U CN 210333330 U CN210333330 U CN 210333330U
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- screening
- rod
- screening box
- rice seed
- box
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 29
- 235000009566 rice Nutrition 0.000 title claims abstract description 29
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000012216 screening Methods 0.000 claims abstract description 117
- 241000209094 Oryza Species 0.000 claims description 27
- 239000004744 fabric Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
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- Combined Means For Separation Of Solids (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model provides a novel rice seed sieve separator, can produce the vibration and add on the screening case through vibration subassembly and vibrating spring, the permutation takes place for the range relation of the material that makes on the screen cloth, thereby impurity can drop from the screen cloth, and the two-layer structure of conveyer belt is set to the filter screen, adjust the pole through rotating and to drive the filter screen rotation, make the crisscross setting of net gape of upper and lower two-layer filter screen, thereby the screen cloth can be applicable to multiple not unidimensional seed and filter, need not change screen cloth or equipment, reduce the cost of screening, adjust the one end of pole and movable rod simultaneously and set to the retractable structure, can be regularly dismantle the screen cloth and clear up, improve the efficiency of screening.
Description
Technical Field
The utility model relates to a seed screening device, in particular to novel rice seed sieve separator.
Background
The rice cultivation is always the most concerned item in agriculture, the first item of the rice cultivation is to screen rice seeds, the rice screening comprises the step of removing stones, fine sand, fallen leaves and malformed seeds, the rice screening is generally in a manual screening mode, the manual efficiency is low, mistakes are easy to make after long-time work, although some existing rice seed screening machines can carry out machine screening, the screening effect is not perfect, the screened target seeds are single, if seeds with different sizes need to be screened, different machines or screens need to be replaced, the production cost can be improved, and the screening efficiency can be reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a novel rice seed sieve separator when realizing the seed screening, can adjust the net gape size of screen cloth to can adapt to the screening of not unidimensional seed, improve the screening efficiency, reduce the screening cost.
The technical scheme of the utility model is realized like this:
a novel rice seed screening machine comprises a screening box, a screen, a vibration spring and a vibration assembly, wherein the screen is arranged in the screening box in parallel, the vibration assembly is arranged at the bottom of the screening box, and the vibration spring is arranged below the screening box; the screen comprises a filter screen, an adjusting rod and a movable rod, the filter screen is arranged on the adjusting rod and the movable rod in a surrounding manner and forms an upper layer structure and a lower layer structure, a through hole is formed in one side wall of the screening box, a groove is formed in the opposite side wall of the screening box, one end of the adjusting rod and one end of the movable rod penetrate through the through hole and extend out of the screening box, and the other end of the adjusting rod and the other end of the movable rod; the adjusting rod is provided with thorns which penetrate through a net opening of the filter screen; the inside bottom surface of screening case is provided with the backup pad, the backup pad is with lower floor's filter screen jack-up.
Preferably, the adjusting rod and the movable rod comprise rod bodies and telescopic ends, the telescopic ends are telescopic inside the rod bodies, the telescopic ends penetrate through the through holes and extend out of the screening box, and the thorns of the adjusting rod are arranged on the rod bodies.
Preferably, adjust pole and movable rod and still include reset spring, reset spring sets up inside the body of rod, the one end of flexible end stretches into inside the body of rod and is connected with reset spring.
Preferably, one end of the telescopic end extending into the rod body is provided with a limiting block.
Preferably, still include the bottom plate, the bottom plate sets up in screening case below, vibrating spring one end and screening bottom of the case portion connection, the other end and bottom plate upper surface connection.
Preferably, the vibration subassembly includes biax motor, connecting rod and eccentric block, biax motor sets up screening bottom of the case portion, the connecting rod is with biax motor's output shaft, the eccentric block sets up on the connecting rod.
Preferably, the screening box further comprises a box door, and the box door is arranged on the side wall of the screening box.
Preferably, the screening box further comprises a cover plate covering the screening box, and a feeding hole is formed in the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a novel rice seed sieve separator, vibrate the screen cloth through the vibration subassembly, thereby can carry out vibration screening to the seed on the screen cloth, and the filter screen is upper and lower two-layer conveyer belt structure, adjust the pole through rotating, can rotate the filter screen, make the crisscross setting of net gape of upper and lower two-layer filter screen, make the holistic screening size of screen cloth change, thereby can adapt to the screening of not unidimensional seed, the net gape on the filter screen can be passed to the thorn that sets up on adjusting the pole, thereby adjust the pole and can drive the crisscross setting of filter screen about the filter screen transmission realizes in the pivoted, and adjust pole one end and stretch out screening case outside, the staff can adjust the outside part of direct contact regulation pole, the efficiency of screening is improved, reduce the screening cost simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural view of an embodiment of a novel rice seed screening machine of the present invention;
FIG. 2 is a schematic structural view of a screening box of an embodiment of the novel rice seed screening machine of the present invention;
fig. 3 is a schematic top view of a screen of an embodiment of the novel rice seed screening machine of the present invention;
FIG. 4 is a schematic side view of the screen and the support plate of the novel rice seed screening machine according to an embodiment of the present invention;
FIG. 5 is a schematic view of a connection structure of a screening box, an adjusting rod and a movable rod of an embodiment of the novel rice seed screening machine of the present invention;
FIG. 6 is a schematic diagram of an adjusting lever of an embodiment of the novel rice seed screening machine of the present invention;
FIG. 7 is a structural diagram of the vibration assembly of an embodiment of the novel rice seed screening machine of the present invention;
in the figure, 1 is the screening case, 2 is vibrating spring, 3 is the filter screen, 4 is adjusting the pole, 5 is the movable rod, 6 is the through-hole, 7 is the recess, 8 is the thorn, 9 is the body of rod, 10 is flexible end, 11 is reset spring, 12 is the stopper, 13 is the bottom plate, 14 is the biax motor, 15 is the connecting rod, 16 is the eccentric block, 17 is the chamber door, 18 is the apron, 19 is the feed inlet, 20 is the backup pad.
Detailed Description
In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the novel rice seed screening machine provided by the present invention comprises a screening box 1, a screen, a vibration spring 2 and a vibration assembly, wherein the screen is arranged in parallel inside the screening box 1, the vibration assembly is arranged at the bottom of the screening box 1, and the vibration spring 2 is arranged below the screening box 1; the screen comprises a filter screen 3, an adjusting rod 4 and a movable rod 5, the filter screen 3 is arranged on the adjusting rod 4 and the movable rod 5 in a surrounding mode and forms an upper layer structure and a lower layer structure, a through hole 6 is formed in one side wall of the screening box 1, a groove 7 is formed in the opposite side wall of the screening box, one end of the adjusting rod 4 and one end of the movable rod 5 penetrate through the through hole 6 and extend out of the screening box 1, and the other end of the adjusting rod 4 and the other end of the movable rod; the adjusting rod 4 is provided with a thorn 8, and the thorn 8 penetrates through a net opening of the filter screen 3; the inside bottom surface of screening case 1 is provided with backup pad 20, backup pad 20 is with lower floor's filter screen 3 jack-up.
The utility model discloses a sieve separator pours the seed into screening case 1 back, opens the vibration subassembly, under the effect of vibration subassembly, screening case 1 wholly vibrates, because vibrating spring 2 that sets up below screening case 1 can provide pulling force and elasticity at the whole in-process of vibration subassembly function, further improves the vibration effect of screening case 1 for the rearrangement takes place for the seed arrangement on the screen cloth, thereby impurity can be followed and is screened on the screen cloth, realizes the screening to the seed.
In order to make the screening machine of the embodiment suitable for screening seeds with different sizes, the filter screen 3, the adjusting rod 4 and the movable rod 5 are arranged in a conveyor belt type structure, the filter screen 3 is divided into an upper layer and a lower layer, one end of the adjusting rod 4 and one end of the movable rod 5 extend out of the screening box 1, the filter screen 3 can be driven to rotate by rotating the adjusting rod 4, thereby the net openings of the upper layer and the lower layer of the filter screen 3 are distributed in a staggered way, in order to ensure the screening effect of the seeds, two supporting plates 20 are arranged on the bottom surface inside the screening box 1, the supporting plates 20 jack up the lower layer of filter screens 3, so that the interval between the upper layer of filter screens 3 and the lower layer of filter screens 3 is reduced, when adjusting pole 4 in the rotation for the screening net gape size of whole filter screen 3 changes, thereby can be applicable to the screening of the not unidimensional seed, need not to change filter screen 3 again or change equipment, reduction in production cost improves screening efficiency simultaneously.
It is specific, set up thorn 8 on adjusting pole 4, thorn 8 can pass filter screen 3's net gape to adjust pole 4 can drive filter screen 3 and carry out the transmission when the pivoted, make the net gape about filter screen 3 take place crisscross, and, adjust the one end of pole 4 and stretch out screening case 1 outside, the staff can directly follow outside rotation regulation pole 4, thereby rotate filter screen 3, the top of backup pad 20 sets to the arc, makes things convenient for filter screen 3's rotation.
Preferably, the adjusting rod 4 and the movable rod 5 comprise a rod body 9 and a telescopic end 10, the telescopic end 10 is telescopic inside the rod body 9, the telescopic end 10 penetrates through the through hole 6 and extends out of the screening box 1, and the thorn 8 of the adjusting rod 4 is arranged on the rod body 9.
Adjust pole 4 and movable rod 5 and all include the body of rod 9 and flexible end 10, wherein the body of rod 9 sets up inside screening case 1, flexible end 10 can be inside flexible at the body of rod 9, and flexible end 10 stretches out screening case 1 outside from through-hole 6, consequently on the big or small relation of diameter, flexible end 10< through-hole 6< body of rod 9, when pole 4 and movable rod 5 are adjusted in the installation, earlier with adjusting the one end of pole 4 and movable rod 5 and imbed in the recess 7 of screening case 1, then press the flexible end 10 of adjusting pole 4 and movable rod 5 and make it pass through-hole 6, realize adjusting the fixed of pole 4 and movable rod 5, during the dismantlement, also can press and take out after flexible end 10 adjust pole 4 and movable rod 5, the dismantlement of screen cloth is comparatively convenient, can regularly dismantle and get off to clear up, guarantee the screening effect of screen cloth.
The adjusting rod 4 and the movable rod 5 are both cylindrical structures, the rod body 9 of the adjusting rod 4 is provided with the thorn 8, and no structure is arranged above the rod body 9 of the movable rod 5.
Preferably, the adjusting rod 4 and the movable rod 5 further include a return spring 11, the return spring 11 is disposed inside the rod body 9, and one end of the telescopic end 10 extends into the rod body 9 and is connected with the return spring 11.
Through adjusting the inside reset spring 11 that sets up of pole 4 and movable rod 5, can reset flexible end 10, when pole 4 and movable rod 5 are adjusted in the installation, press flexible end 10 for flexible end 10 is aimed at behind the through-hole 6, and flexible end 10 pops out from through-hole 6 under reset action of reset spring 11.
Preferably, a limit block 12 is arranged at one end of the telescopic end 10 extending into the rod body 9.
In order to prevent the telescopic end 10 from being completely ejected from the inside of the rod body 9, the limiting block 12 is arranged at one end of the telescopic end 10, the limiting block 12 can be clamped inside the rod body 9, and when the return spring 11 pushes the telescopic end 10, the telescopic end 10 can be prevented from being ejected to the outside of the rod body 9.
Preferably, still include bottom plate 13, bottom plate 13 sets up in screening case 1 below, vibrating spring 2 one end is connected with screening case 1 bottom, and the other end and bottom plate 13 upper surface are connected.
Specifically, the bottom plate 13 through setting up is used for connecting the one end of vibrating spring 2, when using, can fix bottom plate 13 earlier, opens vibrating assembly back, under vibrating assembly and vibrating spring 2's effect, and screening case 1 can vibrate.
Preferably, the vibration assembly comprises a double-shaft motor 14, a connecting rod 15 and an eccentric block 16, the double-shaft motor 14 is arranged at the bottom of the screening box 1, the connecting rod 15 is connected with an output shaft of the double-shaft motor 14, and the eccentric block 16 is arranged on the connecting rod 15.
The output shaft level of double-shaft motor 14 sets up, and eccentric block 16 sets up on connecting rod 15, and double-shaft motor 14 drives connecting rod 15 and rotates for eccentric block 16 is rotatory, and eccentric block 16 is rotatory to produce the vibration of vertical direction and add on screening case 1, and simultaneously under vibrating spring 2's pulling force, screening case 1 can carry out the continuous vibration of vertical direction, accelerates the screening of seed.
Preferably, the screening box 1 further comprises a box door 17, and the box door 17 is disposed on a side wall of the screening box 1.
After the screening is completed, the box door 17 can be opened, and impurities and the like accumulated at the bottom of the screening box 1 are poured out, so that the next screening is facilitated.
Preferably, the screening box also comprises a cover plate 18 which is covered above the screening box 1, and the cover plate 18 is provided with a feeding hole 19.
The cover plate 18 is covered on the screening box 1, seeds to be screened can be poured into the screening box 1 through the feed inlet 19, and meanwhile, the cover plate 18 is covered on the screening box 1, so that the seeds can be prevented from flying out from the upper side due to vibration in the screening process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A novel rice seed screening machine is characterized by comprising a screening box, a screen, a vibration spring and a vibration assembly, wherein the screen is arranged in the screening box in parallel, the vibration assembly is arranged at the bottom of the screening box, and the vibration spring is arranged below the screening box; the screen comprises a filter screen, an adjusting rod and a movable rod, the filter screen is arranged on the adjusting rod and the movable rod in a surrounding manner and forms an upper layer structure and a lower layer structure, a through hole is formed in one side wall of the screening box, a groove is formed in the opposite side wall of the screening box, one end of the adjusting rod and one end of the movable rod penetrate through the through hole and extend out of the screening box, and the other end of the adjusting rod and the other end of the movable rod; the adjusting rod is provided with thorns which penetrate through a net opening of the filter screen; the inside bottom surface of screening case is provided with the backup pad, the backup pad is with lower floor's filter screen jack-up.
2. The novel rice seed screening machine of claim 1, wherein the adjusting rod and the movable rod comprise a rod body and a telescopic end, the telescopic end is telescopic inside the rod body, the telescopic end passes through the through hole and extends out of the screening box, and the thorn of the adjusting rod is arranged on the rod body.
3. The novel rice seed screening machine as claimed in claim 2, wherein the adjusting rod and the movable rod further comprise a return spring, the return spring is disposed inside the rod body, and one end of the telescopic end extends into the rod body and is connected with the return spring.
4. The novel rice seed screening machine as claimed in claim 3, wherein a limiting block is arranged at one end of the telescopic end extending into the rod body.
5. The novel rice seed screening machine as claimed in claim 1, further comprising a bottom plate disposed below the screening box, wherein one end of the vibration spring is connected to the bottom of the screening box, and the other end is connected to the upper surface of the bottom plate.
6. The novel rice seed screening machine of claim 1, wherein the vibration assembly comprises a double-shaft motor, a connecting rod and an eccentric block, the double-shaft motor is arranged at the bottom of the screening box, the connecting rod is connected with an output shaft of the double-shaft motor, and the eccentric block is arranged on the connecting rod.
7. The novel rice seed screening machine of claim 1, wherein the screening box further comprises a box door, and the box door is arranged on a side wall of the screening box.
8. The novel rice seed screening machine as claimed in claim 1, further comprising a cover plate covering the screening box, wherein the cover plate is provided with a feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220354.1U CN210333330U (en) | 2019-07-31 | 2019-07-31 | Novel rice seed sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220354.1U CN210333330U (en) | 2019-07-31 | 2019-07-31 | Novel rice seed sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333330U true CN210333330U (en) | 2020-04-17 |
Family
ID=70216723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220354.1U Active CN210333330U (en) | 2019-07-31 | 2019-07-31 | Novel rice seed sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210333330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906012A (en) * | 2020-07-06 | 2020-11-10 | 黄嘉亿 | Seed sieving mechanism |
| CN112516841A (en) * | 2020-11-04 | 2021-03-19 | 滁州市精美家电设备股份有限公司 | Novel stirring device with exhaust function |
| CN114158310A (en) * | 2021-12-02 | 2022-03-11 | 开封汴花产农业科技有限公司 | Peanut not damaged seed dressing device |
-
2019
- 2019-07-31 CN CN201921220354.1U patent/CN210333330U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906012A (en) * | 2020-07-06 | 2020-11-10 | 黄嘉亿 | Seed sieving mechanism |
| CN111906012B (en) * | 2020-07-06 | 2022-08-19 | 临泉县双军农业机械有限公司 | Seed sieving mechanism |
| CN112516841A (en) * | 2020-11-04 | 2021-03-19 | 滁州市精美家电设备股份有限公司 | Novel stirring device with exhaust function |
| CN114158310A (en) * | 2021-12-02 | 2022-03-11 | 开封汴花产农业科技有限公司 | Peanut not damaged seed dressing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new rice seed screening machine Effective date of registration: 20200921 Granted publication date: 20200417 Pledgee: Agricultural Bank of China Limited Lingshui County sub branch Pledgor: Ledong Guangling Nanfan Service Co.,Ltd.|HAINAN GUANGLING HI-TECH INDUSTRIAL Co.,Ltd. Registration number: Y2020980006246 |