CN217850048U

CN217850048U - Seed suction device for tobacco seed experiments

Info

Publication number: CN217850048U
Application number: CN202222110867.5U
Authority: CN
Inventors: 乔雨; 杨晓东; 宋碧清; 潘威; 古吉; 王国平
Original assignee: YUXI ZHONGYAN TOBACCO SEED CO Ltd
Current assignee: YUXI ZHONGYAN TOBACCO SEED CO Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-22
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to the technical field of tobacco seed germination experiments, in particular to a seed sucker for tobacco seed experiments, wherein the bottom of a machine body is provided with a seed sucker port; an air bin is arranged in the port of the seed suction device; a fan blade is arranged in the gas cabin; the fan blade is connected with the motor through a connecting rod; the motor is connected with the controller and the battery on the top; a control button is arranged outside the machine body; the control button is connected with the controller; an air passage is arranged outside the controller; the air passage is arranged in an annular structure; the top of the air passage is connected with an exhaust bin; one side of the exhaust bin is provided with an exhaust port; a sucker is arranged on the port of the seed sucker; the sucking disc bottom is arranged and is provided with a plurality of seed suction holes, solves the inconvenient problem of arranging of ration in the experiment culture dish is placed to the tobacco seed.

Description

Seed suction device for tobacco seed experiments

Technical Field

The utility model relates to a tobacco seed germination experiment technical field, concretely relates to tobacco seed is experimental with inhaling kind of ware.

Background

In tobacco seeds cultivates the planting process, need carry out the germination percentage experiment to tobacco seeds, need in the experimentation with the even square of arranging into 10X10 of tobacco seeds, the count of being convenient for, the convenient germination percentage that calculates of later stage post germination, but arrange the in-process at tobacco seeds, because tobacco seeds diameter is less, the manual operation degree of difficulty is big, and the seed suction device noise that uses the dust catcher to reform transform is great, is unfavorable for long-time the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tobacco seed is seed sucking device for experiments, solve the tobacco seed and place the problem of inconvenient ration arrangement in the experiment culture dish.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a seed suction device for tobacco seed experiments comprises a machine body, a seed suction device port, an air chamber, a fan blade, a connecting rod, a motor, a controller, a battery, an end cover, an air passage, an exhaust chamber, an exhaust port, a control button, a sucker, an air chamber, a guide plate and a seed suction hole; the bottom of the machine body is provided with a seed suction device port; an air bin is arranged in the port of the seed sucker; a fan blade is arranged in the gas bin; the fan blade is connected with the motor through a connecting rod; the motor is connected with the controller and the battery on the top; a control button is arranged outside the machine body; the control button is connected with the controller; an air passage is arranged outside the controller; the air passage is arranged in an annular structure; the top of the air passage is connected with an exhaust bin; one side of the exhaust bin is provided with an exhaust port; a sucker is arranged on the port of the seed sucker; the bottom of the sucker is provided with a plurality of seed sucking holes in an arranging manner.

Further, a seed suction cavity A is arranged at the lower end of the suction hole; the upper part of the seed suction cavity A is connected with a seed suction cavity B; the aperture of the seed suction cavity A is larger than that of the seed suction cavity B.

Furthermore, the seed suction cavity A is internally provided with a conical structure.

Further, an air chamber is arranged inside the sucker; guide plates are longitudinally arranged in the air chamber; the guide plate is arranged between the two rows of seed suction holes.

Furthermore, sound-absorbing cotton layers are arranged on the side walls of the two sides of the air passage.

Further, the motor is arranged in a frequency conversion positive and reverse rotation mode.

Compared with the prior art, the utility model discloses can realize following one of beneficial effect:

1. the bottom of the machine body is provided with a seed suction device port; an air bin is arranged in the port of the seed sucker; a fan blade is arranged in the gas cabin; the fan blade is connected with the motor through a connecting rod; the motor is connected with the controller and the battery on the top; a control button is arranged outside the machine body; the control button is connected with the controller; an air passage is arranged outside the controller; the air passage is arranged in an annular structure; the top of the air passage is connected with an exhaust bin; one side of the exhaust bin is provided with an exhaust port; a sucker is arranged on the port of the seed sucker; the sucking disc bottom is arranged and is provided with a plurality of seeds and inhales the hole, can realize through the setting with the same sucking disc of culture dish size, the sucking disc is through connecting the organism and producing negative pressure gas, the seed that the sucking disc bottom evenly arranged the setting inhales downthehole each and absorbs a tobacco seed, and move to in the culture dish, operation control button control stops that the fan blade is rotatory, through gravity make inhale downthehole even the falling into culture dish of getting the tobacco seed, carry out subsequent germination experiment, the process of artifical cloth has been saved, the efficiency of the experiment is improved.

2. The lower end of the suction hole is provided with a seed suction cavity A; the upper part of the seed suction cavity A is connected with a seed suction cavity B; inhale kind of chamber A aperture and be greater than inhale kind of chamber B, can realize through setting up the chamber of inhaling kind of different diameters size because the granularity of tobacco seed is less to it is inhomogeneous, prevent that one from inhaling kind of chamber card and go into two tobacco seeds, avoid influencing subsequent germination count experiment.

3. The seed suction cavity A is internally provided with a conical structure, so that the seed suction cavity A arranged through the conical structure can have a flow guide effect in the process of sucking tobacco seeds, and the suction efficiency of the tobacco seeds is improved.

4. An air chamber is arranged in the sucker; guide plates are longitudinally arranged in the air chamber; the guide plate is arranged between the two rows of seed suction holes, so that the suction force generated in the air bin can be uniformly distributed on each seed suction hole through the arranged guide plate, and the uniform suction force is realized.

5. Be provided with on the lateral wall of air flue both sides and inhale the cotton layer of sound, can realize through between motor and air flue to and the cotton layer of inhaling sound that sets up between air flue and engine body shell can effectively reduce motor noise and air current noise, can optimize operating environment, can reduce the noise pollution in the laboratory.

6. The motor is the setting of frequency conversion positive and negative rotation formula, can realize absorbing the convenient adjustment suction size of tobacco seed in-process through the frequency conversion positive and negative rotation formula motor that sets up to and drive fan blade reversal clearance seed suction hole.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the bottom structure of the sucker of the present invention.

Fig. 3 is a schematic view of the structure of the seed suction hole of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

A seed suction device for a tobacco seed experiment comprises a machine body 1, a seed suction device port 2, an air bin 3, a fan blade 4, a connecting rod 5, a motor 6, a controller 7, a battery 8, an end cover 9, an air passage 10, an exhaust bin 11, an exhaust port 12, a control button 13, a sucker 14, an air chamber 15, a guide plate 16 and a seed suction hole 17; the bottom of the machine body 1 is provided with a seed sucker port 2; an air bin 3 is arranged in the port 2 of the seed sucker; a fan blade 4 is arranged in the gas cabin 3; the fan blade 4 is connected with the motor 6 through the connecting rod 5; the motor 6 is connected with a controller 7 and a battery 8 at the top; a control button 13 is arranged outside the machine body 1; the control button 13 is connected with the controller 7; an air passage 10 is arranged outside the controller 7; the air passage 10 is arranged in an annular structure; the top of the air passage 10 is connected with an exhaust bin 11; an exhaust port 12 is arranged at one side of the exhaust bin 11; a sucker 14 is arranged on the seed sucker port 2; 14 bottoms of sucking disc are arranged and are provided with a plurality of seeds and inhale hole 17, can realize through the sucking disc that sets up the same with the culture dish size, the sucking disc produces the negative pressure gas through connecting the organism, the seed that the sucking disc bottom evenly arranged the setting inhales downthehole one grain of tobacco seed that respectively absorbs, and move to in the culture dish, operation control button control stops that the fan blade is rotatory, through the even culture dish that falls into of the downthehole tobacco seed that gets of suction of gravity messenger, carry out subsequent germination experiment, the process of artifical cloth kind has been saved, the experimental efficiency is improved.

Example 2

On the basis of the embodiment 1, the lower end of the suction hole 17 is provided with a seed suction cavity A19; the upper part of the seed suction cavity A19 is connected with a seed suction cavity B20; inhale kind of chamber A19 aperture and be greater than inhale kind of chamber B20, can realize through setting up the kind of chamber of inhaling of different diameters size because the granularity of tobacco seed is less to inhomogeneous prevents that two tobacco seeds are gone into to inhale kind of chamber card, avoids influencing subsequent germination count experiment.

Example 3

On embodiment 1's basis, inhale the interior toper structure setting that is of kind chamber A19, can realize that the inhaling kind chamber A that sets up through the toper structure can have the water conservancy diversion effect in the tobacco seed absorption in-process, improves the absorption efficiency of tobacco seed.

Example 4

In addition to embodiment 1, the suction cup 14 is provided with an air chamber 15 inside; a guide plate 16 is longitudinally arranged in the air chamber 15; the guide plate 16 is arranged between the two rows of seed suction holes 17, so that the suction force generated in the air bin can be uniformly distributed on each seed suction hole through the arranged guide plate, and the uniform suction force is realized.

Example 5

On embodiment 1's basis, be provided with on the lateral wall of air flue 10 both sides and inhale the cotton layer 18 of sound, can realize through between motor and air flue to and the cotton layer of inhaling the sound that sets up between air flue and engine body shell can effectively reduce motor noise and air current noise, can optimize operating environment, can reduce the noise pollution in the laboratory.

Example 6

On the basis of embodiment 1, motor 6 is the setting of frequency conversion positive and negative rotation formula, can realize conveniently adjusting the suction size through the frequency conversion positive and negative rotation formula motor that sets up in the absorption tobacco seed in-process to and drive fan blade reversal clearance seed suction hole.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a tobacco seed is seed sucking ware for experiment which characterized in that: the seed suction device comprises a machine body (1), a seed suction device port (2), an air bin (3), a fan blade (4), a connecting rod (5), a motor (6), a controller (7), a battery (8), an end cover (9), an air passage (10), an exhaust bin (11), an exhaust port (12), a control button (13), a sucker (14), an air chamber (15), a guide plate (16) and a seed suction hole (17); the bottom of the machine body (1) is provided with a seed sucker port (2); a gas cabin (3) is arranged in the seed suction device port (2); a fan blade (4) is arranged in the gas bin (3); the fan blade (4) is connected with the motor (6) through a connecting rod (5); the motor (6) is connected with a controller (7) and a battery (8) at the top; a control button (13) is arranged outside the machine body (1); the control button (13) is connected with the controller (7); an air passage (10) is arranged at the outer side of the controller (7); the air passage (10) is arranged in an annular structure; the top of the air passage (10) is connected with an exhaust bin (11); an exhaust port (12) is arranged at one side of the exhaust bin (11); a sucker (14) is arranged on the port (2) of the seed sucker; the bottom of the sucker (14) is provided with a plurality of seed sucking holes (17).

2. The seed sucker for tobacco seed experiments as claimed in claim 1, wherein: the lower end of the suction hole (17) is provided with a seed suction cavity A (19); the upper part of the seed suction cavity A (19) is connected with a seed suction cavity B (20); the aperture of the seed suction cavity A (19) is larger than that of the seed suction cavity B (20).

3. The seed sucker for tobacco seed experiments as claimed in claim 2, wherein: the seed suction cavity A (19) is internally provided with a conical structure.

4. The seed sucker for tobacco seed experiments as claimed in claim 1, wherein: an air chamber (15) is arranged in the sucker (14); the air chamber (15) is internally and longitudinally provided with guide plates (16); the guide plate (16) is arranged between the two rows of seed suction holes (17).

5. The seed sucker for tobacco seed experiments as claimed in claim 1, wherein: the side walls at two sides of the air passage (10) are provided with sound absorption cotton layers (18).

6. The seed sucker for tobacco seed experiments as claimed in claim 1, wherein: the motor (6) is arranged in a frequency conversion forward and reverse mode.