CN215278555U - Seed screening installation of usefulness is planted in forestry - Google Patents
Seed screening installation of usefulness is planted in forestry Download PDFInfo
- Publication number
- CN215278555U CN215278555U CN202121088825.5U CN202121088825U CN215278555U CN 215278555 U CN215278555 U CN 215278555U CN 202121088825 U CN202121088825 U CN 202121088825U CN 215278555 U CN215278555 U CN 215278555U
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- China
- Prior art keywords
- fixedly connected
- opening
- plate
- seed screening
- screening
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- 238000012216 screening Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 title claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model discloses a seed screening installation of forestry planting usefulness, which comprises an outer shell, the inside cavity of having seted up of shell body, cavity bottom fixedly connected with division board, the division board upper end is rotated and is connected with the regulating plate, division board right side slope is provided with the screening board, the clearance mouth has been seted up No. one on the relative shell body in division board right side, a clearance mouth top is provided with the discharge gate, screening board one end is stretched out through the discharge gate, cavity upper right end fixed mounting has the fan, the fan left side is provided with the air outlet, shell body upper end fixedly connected with feeder hopper, feeder hopper bottom slope is connected with the stock guide, stock guide lower extreme one side is provided with the feed opening, the feed opening lower extreme is located the air outlet left side. The utility model aims at providing a seed screening installation of simple structure, convenient to use, can be used to multiple seed screening.
Description
Technical Field
The utility model relates to a seed screening installation technical field, specific seed screening installation of usefulness is planted to forestry that says so.
Background
Forestry, which is a production department that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a protective role, is one of the important components of national economy. The forestry is cultivated, protected and utilized in human and biological circles through advanced scientific technology and management means, so that various benefits of the forest are fully exerted, the forest resources can be continuously managed, and fundamental industries and social public utilities of population, economy, society, environment and resource coordinated development are promoted;
in the forestry planting process, need screen the seed, among these seeds, some seeds are lighter, and some seeds are shriveled, and some seeds are too little also can not be used, but current screening equipment can't once only solve to above-mentioned problem, and most equipment can only screen to a seed, can't satisfy the screening to other seeds.
Disclosure of Invention
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a seed screening installation of simple structure, convenient to use, can be used to multiple seed screening.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a seed screening device for forestry planting comprises an outer shell, wherein a cavity is formed in the outer shell, a separation plate is fixedly connected to the bottom of the cavity, a rotating shaft is rotatably connected to the upper end of the separation plate, an adjusting plate is fixedly connected to the rotating shaft, one end of the rotating shaft penetrates out of the outer shell and is in transmission connection with a reduction gearbox, the reduction gearbox is fixedly connected to the outer shell, a screening plate is obliquely arranged on the right side of the separation plate, a cleaning opening is formed in the outer shell opposite to the right side of the separation plate, a discharge opening is formed above the cleaning opening, one end of the screening plate extends out through the discharge opening, a fan is fixedly mounted at the upper right end of the cavity, an air outlet is formed in the left side of the fan, a feeding hopper is fixedly connected to the upper end of the outer shell, a guide plate is obliquely connected to the bottom of the feeding hopper, a discharging opening is formed in one side of the lower end of the guide plate, the feed opening lower extreme is located the air outlet left side, feed opening upper end port position sliding connection has the baffle, baffle one end is worn out fixedly connected with push-and-pull rod behind the feeder hopper outside.
The outer shell body opposite to the left side of the partition plate is provided with a second cleaning opening, and an exhaust port is arranged above the second cleaning opening.
And the port part of the exhaust port is fixedly connected with an interception net.
And one side of the outer end of the reduction gear box is fixedly connected with an adjusting hand wheel.
The left side surface of the partition plate is fixedly connected with a vibrator.
The screening device is characterized in that sliding chutes are respectively formed in the inner sides of the cavities at the two sides of the discharge port, the screening plate is arranged in the cavities through the sliding chutes, and the lower end of the discharge port is rotatably connected with a locking device.
The clamping and locking device comprises a U-shaped plate, a rotating button and a handle, one side of a U-shaped opening of the U-shaped plate is rotatably connected to the lower end of the discharge opening, the other end of the U-shaped plate is fixedly connected to the upper end of the discharge opening through the rotating button, and the two sides of the U-shaped plate are fixedly connected with the handle respectively.
The utility model has the advantages that: during the use, pour the seed into the feeder hopper, then the pulling push-and-pull rod, make the baffle outwards remove, the seed drops downwards through the gap department between the baffle edge, fall out behind the feed opening and blow in opposite directions one side through the fan, lighter, shrivelled seed is blown to the division board left side, heavier, plump seed then drops on the screening board on division board right side, later under the effect of vibrator, the seed removes to the discharge gate direction along the screening board, and the screening board will be less seed undersize, and great seed then discharges through the discharge gate, the utility model discloses an angle of adjusting plate comes the separation shrivelled lighter seed, later sieves different seeds through changing the screening board, the utility model discloses simple structure, convenient to use can be used for the screening of multiple seed, and adaptability is higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic diagram of a detailed structure of a1 portion in fig. 2.
In the figure: the device comprises an outer shell 1, a cavity 2, a partition plate 3, a rotating shaft 4, an adjusting plate 5, a reduction gear box 6, a sieving plate 7, a cleaning opening 8I, a discharge opening 9, a fan 10, an air outlet 11, a feed hopper 12, a material guide plate 13, a feed opening 14, a baffle 15, a push-pull rod 16, a cleaning opening 17 II, an air outlet 18, an adjusting hand wheel 19, a vibrator 20, a U-shaped plate 21, a rotary button 22 and a handle 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a seed screening apparatus for forestry planting, comprising an outer casing 1, a cavity 2 is formed in the outer casing 1, a partition plate 3 is fixedly connected to the bottom of the cavity 2, a rotating shaft 4 is rotatably connected to the upper end of the partition plate 3, an adjusting plate 5 is fixedly connected to the rotating shaft 4, one end of the rotating shaft 4 penetrates out of the outer casing 1 and is in transmission connection with a reduction gearbox 6, the reduction gearbox 6 is fixedly connected to the outer casing 1, a screening plate 7 is obliquely arranged on the right side of the partition plate 3, a cleaning port 8 is formed in the outer casing 1 opposite to the right side of the partition plate 3, a discharge port 9 is arranged above the cleaning port 8, one end of the screening plate 7 extends out through the discharge port 9, a fan 10 is fixedly installed at the upper right end of the cavity 2, an air outlet 11 is arranged at the left side of the fan 10, a feed hopper 12 is fixedly connected to the upper end of the outer casing 1, and a material guide plate 13 is obliquely connected to the bottom of the feed hopper 12, a feed opening 14 is formed in one side of the lower end of the material guide plate 13, the lower end of the feed opening 14 is located on the left side of the air outlet 11, a baffle 15 is connected to the end opening of the upper end of the feed opening 14 in a sliding mode, and one end of the baffle 15 penetrates through the outer side of the feed hopper 12 and then is fixedly connected with a push-pull rod 16.
The utility model discloses in, be provided with No. two clearance mouths 17 on the relative shell body 1 in division board 3 left side for clear up unqualified seed, No. two clearance mouths 17 top is provided with gas vent 18, is used for the air in the discharge cavity 2.
The port of the exhaust port 18 is fixedly connected with an interception net for intercepting particle dust and preventing substances in the cavity 2 from flying out of the outer shell 1 to cause environmental pollution.
An adjusting hand wheel 19 is fixedly connected to one side of the outer end of the reduction gear box 6, the reduction gear box 6 can be driven to operate through the adjusting hand wheel 19, the reduction gear box 6 drives the rotating shaft 4 to rotate, and the angle of the adjusting plate 5 is adjusted through the rotating shaft 4.
The left side surface of the partition plate 3 is fixedly connected with a vibrator 20 for preventing seeds from being accumulated on the sieving plate 7.
The interior side of cavity 2 of discharge gate 9 both sides is provided with the spout respectively, sieves board 7 and passes through the spout setting in cavity 2, and discharge gate 9 lower extreme rotates and is connected with blocking device, and during the use, can change sieves board 7 through the spout, and blocking device is used for preventing sieves board 7 from following the interior roll-off of discharge gate 9.
The clamping and locking device comprises a U-shaped plate 21, a knob buckle 22 and a handle 23, one side of a U-shaped opening of the U-shaped plate 21 is rotated and connected at the lower end of a discharge opening 9, the other end of the U-shaped plate 21 is fixedly connected to the upper end of the discharge opening 9 through a rotating button 22, the two sides of the U-shaped plate 21 are respectively and fixedly connected with the handle 23, during use, the U-shaped opening and the discharge opening 9 are arranged relatively, the two sides of the U-shaped plate 21 are arranged on the two sides of the discharge opening 9 and are abutted against the two sides of the screening plate 7, and therefore the screening plate 7 is prevented from sliding out of a sliding groove.
The utility model discloses a theory of operation is: during the use, pour the seed into feeder hopper 12, then pulling push-and-pull rod 16, make baffle 15 outwards remove, the seed drops downwards through the gap department between the 15 edges of baffle, blow in one side in opposite directions through fan 10 after falling discharge opening 14, lighter, shrivelled seed is blown to 3 left sides of division board, heavier, plump seed then drops on the screening board 7 on 3 right sides of division board, later under vibrator 20's effect, the seed removes to discharge gate 9 direction along screening board 7, screening board 7 sieves less seed under, great seed then discharges through discharge gate 9, the utility model discloses an angle of adjustment board 5 separates shrivelled light seed, later through changing different seeds of screening board 7 screening, the utility model discloses simple structure, convenient to use can be used for the screening of multiple seed, and adaptability is higher.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a seed screening installation of forestry planting usefulness, includes shell body (1), its characterized in that: the cavity (2) is formed in the outer shell (1), a partition plate (3) is fixedly connected to the bottom of the cavity (2), a rotating shaft (4) is rotatably connected to the upper end of the partition plate (3), an adjusting plate (5) is fixedly connected to the rotating shaft (4), one end of the rotating shaft (4) penetrates out of the outer shell (1) and is in transmission connection with a reduction gear box (6), the reduction gear box (6) is fixedly connected to the outer shell (1), a screening plate (7) is obliquely arranged on the right side of the partition plate (3), a cleaning opening (8) is formed in the outer shell (1) opposite to the right side of the partition plate (3), a discharge opening (9) is formed above the cleaning opening (8), one end of the screening plate (7) extends out through the discharge opening (9), and a fan (10) is fixedly mounted at the upper right end of the cavity (2), fan (10) left side is provided with air outlet (11), shell body (1) upper end fixedly connected with feeder hopper (12), feeder hopper (12) bottom slope is connected with stock guide (13), stock guide (13) lower extreme one side is provided with feed opening (14), feed opening (14) lower extreme is located air outlet (11) left side, feed opening (14) upper end port position sliding connection has baffle (15), baffle (15) one end is worn out fixedly connected with push-and-pull rod (16) behind feeder hopper (12) outside.
2. The seed screening apparatus for forestry planting according to claim 1, wherein: a second cleaning opening (17) is formed in the outer shell (1) opposite to the left side of the partition plate (3), and an exhaust opening (18) is formed above the second cleaning opening (17).
3. The seed screening apparatus for forestry planting according to claim 2, wherein: and the port of the exhaust port (18) is fixedly connected with an interception net.
4. The seed screening apparatus for forestry planting according to claim 1, wherein: and one side of the outer end of the reduction gear box (6) is fixedly connected with an adjusting hand wheel (19).
5. The seed screening apparatus for forestry planting according to claim 1, wherein: the left side surface of the partition plate (3) is fixedly connected with a vibrator (20).
6. The seed screening apparatus for forestry planting according to claim 1, wherein: the screening device is characterized in that sliding grooves are formed in the inner sides of the cavities (2) on the two sides of the discharge port (9) respectively, the screening plate (7) is arranged in the cavities (2) through the sliding grooves, and the lower end of the discharge port (9) is rotatably connected with a clamping device.
7. The seed screening apparatus for forestry planting according to claim 6, wherein: the clamping and locking device comprises a U-shaped plate (21), a rotary button (22) and a handle (23), one side of a U-shaped opening of the U-shaped plate (21) is rotatably connected with the lower end of the discharge opening (9), the other end of the U-shaped plate (21) is fixedly connected with the upper end of the discharge opening (9) through the rotary button (22), and the two sides of the U-shaped plate (21) are respectively and fixedly connected with the handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088825.5U CN215278555U (en) | 2021-05-20 | 2021-05-20 | Seed screening installation of usefulness is planted in forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088825.5U CN215278555U (en) | 2021-05-20 | 2021-05-20 | Seed screening installation of usefulness is planted in forestry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278555U true CN215278555U (en) | 2021-12-24 |
Family
ID=79541193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088825.5U Expired - Fee Related CN215278555U (en) | 2021-05-20 | 2021-05-20 | Seed screening installation of usefulness is planted in forestry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278555U (en) |
-
2021
- 2021-05-20 CN CN202121088825.5U patent/CN215278555U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |