CN211767694U

CN211767694U - Seed storage tube

Info

Publication number: CN211767694U
Application number: CN202020293932.0U
Authority: CN
Inventors: 滕芝妍; 臧运祥
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-27
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a seed storage tube, which comprises a tube body, a transparent base and a tube cover, wherein the two ends of the tube body are opened, the upper part of the tube body is provided with an external thread, and the lower part of the tube body is provided with an internal thread/external thread; the top end of the transparent base is opened, the bottom end is closed, and the upper part of the transparent base is provided with external threads/internal threads; the inner wall below the external thread/internal thread on the upper part of the transparent base is provided with a spacer clamping groove for placing a spacer, the spacer is provided with a plurality of small holes, and the diameter of each small hole is smaller than the grain diameter of a used drying agent and the grain diameter of seeds to be stored; a circle of groove is formed in the inner top of the pipe cover, a sealing leather ring is placed, and internal threads are formed in the inner wall, not contacted with the sealing leather ring, of the periphery of the pipe cover and matched with the external threads on the upper portion of the pipe body; establish on the tube cap and get the kind of a hole, get to establish on the hole and get kind of mouth, get kind of mouth for both ends open-ended cavity round platform form, get kind of mouth upper portion inner wall and establish the round recess, place sealed leather ring, get kind of mouth top and establish supporting get kind of mouth cap to seal or open and get kind of mouth. The utility model is used for dry seed short-term storage guarantees the seed quality of preserving.

Description

Seed storage tube

Technical Field

The utility model relates to a seed treatment technical field, concretely relates to seed storage tube.

Background

The three major principles of seed storage are low temperature, dry and no insect. When dry seeds are stored in a laboratory for a short time, the dry seeds are usually placed in a relatively sealed container and then placed in a refrigerator at 4 ℃, and the conditions of seed moisture regain or poor storage effect exist.

In order to ensure safe and effective storage of seeds, prolong the service life and activity of the seeds and ensure scientific and reasonable experiment, the dry seeds must be reasonably stored. Therefore, the design of a container which is beneficial to short-term storage of dry seeds is necessary for obtaining accurate scientific research results.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seed storage tube to solve the deficiency of the prior art.

The utility model adopts the following technical scheme:

a seed storage tube comprises a tube body, a transparent base and a tube cover;

the two ends of the pipe body are opened, the upper part of the pipe body is provided with an external thread, and the lower part of the pipe body is provided with an internal thread/external thread;

the top end of the transparent base is open, the bottom end of the transparent base is closed, and the upper part of the transparent base is provided with external threads/internal threads which are matched with the internal threads/external threads at the lower part of the tube body; the inner wall below the external thread/internal thread on the upper part of the transparent base is provided with a spacer clamping groove for placing a spacer, the spacer is provided with a plurality of small holes, and the diameter of each small hole is smaller than the grain diameter of a used drying agent and the grain diameter of seeds to be stored;

a circle of groove is formed in the inner top of the pipe cover and used for placing a pipe cover sealing leather ring, and internal threads are formed in the inner wall, not contacted with the pipe cover sealing leather ring, of the periphery of the pipe cover and matched with the external threads on the upper portion of the pipe body; establish one on the pipe cap and get the kind of hole, get and establish one on the hole and get kind of mouth, get kind of mouth for both ends open-ended cavity round platform form, get kind of mouth upper portion inner wall and be equipped with the round recess for place get kind of mouth sealing leather ring, get kind of mouth top and be equipped with supporting get kind of mouth lid to seal or open and get kind of mouth, when sealing, get kind of mouth lid lower extreme and support on getting kind of mouth sealing leather ring.

Further, transparent humidity indicator card standing groove is arranged on the inner wall of the transparent base below the spacer clamping groove and used for placing a humidity indicator card, the transparent humidity indicator card standing groove is provided with a humidity indicator card placing opening and a plurality of small holes, and the humidity indicator card placing opening width and the diameter of the small holes are smaller than the grain diameter of the drying agent.

Furthermore, the upper layer of the spacer clamping groove is provided with four bayonets, the inner diameter of the position where the non-bayonet of the upper layer of the spacer clamping groove is located is larger than the inner diameter of the lower layer of the spacer, the spacer is provided with four lugs matched with the bayonet of the spacer clamping groove, and the diameter of the position where the non-lug of the spacer is located is matched with the inner diameter of the position where the non-bayonet of the upper layer of the spacer clamping groove is located; when the isolating piece is installed, the isolating piece protruding block corresponds to the isolating piece clamping groove clamping opening, the isolating piece is pressed, and then the isolating piece is slightly rotated, namely the isolating piece is installed in the isolating piece clamp; the clearance between the rotating isolating piece and the bayonet of the clamping groove of the isolating piece is smaller than the grain diameter of the seeds to be stored.

Furthermore, a plurality of small holes are uniformly distributed on the isolating sheet; when being equipped with transparent humidity indicator card standing groove, a plurality of apertures evenly arrange on transparent humidity indicator card standing groove.

Further, the tube body is provided with a frosted label area.

Furthermore, the outer wall around the pipe cover is provided with anti-skid grains.

Furthermore, the seed taking hole is arranged in the center of the tube cover.

Furthermore, the seed taking nozzle cover is not connected or connected with the seed taking nozzle, and is connected through a soft connecting belt when being connected; the seed taking mouth cover is provided with an easy-to-open handle.

Furthermore, the seed storage tube is provided with different specifications, and the inner diameter of the transparent base of the small-specification seed storage tube is gradually reduced from top to bottom.

Furthermore, except the sealing leather ring, the seed storage tube is made of plastic; the tube body is made of transparent plastic.

The utility model has the advantages that:

1. the utility model discloses wait to store dry seed sample and place in the pipe shaft, the drier is placed in transparent base, and seed sample and drier pass through the spacer and keep apart, are equipped with a plurality of apertures on the spacer, and the aperture diameter is less than used drier particle diameter and waits to store the seed particle diameter, has realized that the drier maintains the dry purpose in the pipe shaft, and seed sample and drier can effectively separate, has guaranteed the cleanliness factor of seed sample.

2. The utility model is provided with a seed taking nozzle which is in the shape of a round table, when a large amount of seeds are taken, the pipe cover is directly opened, the pipe body is inclined or inverted, and the seeds can flow out from the opening at the upper end of the pipe body; when a small amount of seeds are taken, the seed taking nozzle cover is opened, the tube body is inclined or inverted, the seeds can flow out from the seed taking nozzle, the quantity of the seeds is easier to control, and the seed taking is simpler and more convenient.

3. The utility model discloses get kind of mouth and also have the ventilation hole effect concurrently, after getting kind of a seed or preserving the certain time, get kind of a mouth and oxygen therapy equipment cooperation, utilize oxygen therapy equipment in getting kind of a mouth department input dry oxygen in the seed is stored intraductally, can guarantee that the seed is ventilative, prevents that the seed from getting into the oxygen deficiency state under the long-time storage.

4. The utility model discloses be equipped with transparent humidity indicator card standing groove in the transparent base preferentially for place humidity indicator card, humidity indicator card is used for instructing the humidity of seed storage intraductal and drier, when humidity is greater than 30%, should change the drier in the transparent base of seed storage pipe. The humidity indicator card provides guarantee for the seed storage tube to store the seed sample, and a user can conveniently and properly replace the drying agent in the seed storage tube, thereby ensuring the seed storage quality.

5. The utility model discloses a plurality of desiccants are inefficacy in the use, only need invert the pipe shaft, change wherein the drier can, can not have the seed to deposit the difficulty, easily spill the scheduling problem, and the change process is convenient high-efficient.

6. The utility model discloses the seed is stored the pipe and is mainly stored to dry seed short time, can select the seed of different specifications size to store the pipe according to the volume of seed, or dry degree, and its pipe shaft matches with transparent base specification. The transparent base of the small-size seed storage tube preferably has a gradually-reduced inner diameter from top to bottom, so that a better drying effect can be obtained under the condition of a small amount of drying agent. The utility model discloses laboratory centrifuging tube specification can be referred to seed storage tube specification, and the seed is stored the pipe and can be directly placed again in the low-temperature preservation on corresponding centrifuging tube sheet in laboratory or pipe support when placing and keeping like this, and need not match in addition and place board or rack.

7. The utility model discloses except that sealed leather collar, the material of seed storage pipe is preferably plastics, and the quality is light, and it is convenient to use, and is not fragile. More preferably, the tube body and the transparent base are made of transparent plastic materials, and the physiological appearance change of the seed sample in the seed storage tube can be monitored in real time. More preferably, the plastic material is a low temperature resistant plastic material, so that the seed storage tube can be stored in a low temperature environment.

8. The utility model has the advantages of simple structure, convenient operation can satisfy the relevant requirement that the seed was safely stored, possess work efficiency height, cost of manufacture low, application scope wide, have important reference value and practical meaning to doing well relevant work such as seed safe storage.

Drawings

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

Fig. 2 is a schematic view of the tube body structure.

Fig. 3 is a schematic structural view of transparent bases with different shapes: a is a large-specification transparent base, b is a small-specification transparent base, and c is a medium-specification transparent base.

Fig. 4 is a schematic structural diagram of a spacer (a), a spacer clamping groove (b), and a spacer + spacer clamping groove (c).

Fig. 5 is a schematic structural view of the tube body and the transparent base.

Fig. 6-7 are schematic views of the tube cover structure.

Fig. 8 is a schematic structural view of the seed taking nozzle and the seed taking nozzle cover.

The tube body 1, the transparent base 2, the tube cover 3, the frosted label area 101, the spacing block 201, the humidity indication card 202, the drying agent 203, the spacing block clamping groove 204, the tube cover sealing leather ring groove 301, the seed taking hole 302, the seed taking nozzle 303, the seed taking nozzle sealing leather ring groove 304, the seed taking nozzle cover 305, the easy-open handle 306, the soft connecting band 307 and the anti-skid veins 308.

Detailed Description

The invention is further explained below with reference to examples and figures. The following examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.

A seed storage tube, as shown in fig. 1-8, comprising a tube body 1, a transparent base 2, a tube cover 3;

the two ends of the pipe body 1 are open, the upper part is provided with external threads, and the lower part is provided with internal threads/external threads; preferably, the tube body 1 is provided with a frosted label area 101, which is convenient for classifying the seed samples;

the top end of the transparent base 2 is open, the bottom end is closed, and the upper part is provided with external threads/internal threads which are matched with the internal threads/external threads at the lower part of the tube body 1; an isolating piece clamping groove 204 is arranged on the inner wall below the external thread/the internal thread on the upper part of the transparent base 2 and used for placing an isolating piece 201; the spacer 201 is provided with a plurality of small holes, the diameter of each small hole is smaller than the grain diameter of the used drying agent 203 and the grain diameter of the seeds to be stored, and preferably, the small holes are uniformly distributed on the spacer 201; spacer clip slot 204 and spacer 201 may take the following configuration: the upper layer of the spacer clamping groove 204 is provided with four bayonets, the inner diameter of the position where the upper layer of the spacer clamping groove 204 is not provided with the bayonets is larger than the inner diameter of the lower layer of the spacer clamping groove 204, the spacer 201 is provided with four lugs matched with the bayonets of the spacer clamping groove 204, and the diameter of the position where the non-lugs of the spacer 201 are provided is matched with the inner diameter of the position where the upper layer of the spacer clamping groove 204 is not; when the device is installed, the convex block of the isolating sheet 201 corresponds to the bayonet of the isolating sheet clamping groove 204, the isolating sheet 201 is pressed, and then the isolating sheet 201 is slightly rotated, namely the isolating sheet 201 is installed in the isolating sheet clamping groove 204; the gap between bayonets of the rotating isolating sheet 201 and the isolating sheet clamping groove 204 is smaller than the grain diameter of the seeds to be stored; a circle of pipe cover sealing leather ring grooves 301 are formed in the inner top of the pipe cover 3 and used for placing the pipe cover sealing leather ring, and internal threads are formed in the inner wall, not in contact with the pipe cover sealing leather ring, of the periphery of the pipe cover 3 and matched with the external threads on the upper portion of the pipe body 1; the tube cover 3 is provided with a seed taking hole 302, preferably, the seed taking hole 302 is arranged in the center of the tube cover 3; a seed taking nozzle 303 is arranged on the seed taking hole 302, and the seed taking nozzle 303 is in a hollow round table shape with two open ends; a circle of seed taking nozzle sealing leather ring groove 304 is formed in the inner wall of the upper part of the seed taking nozzle 303 and used for placing a seed taking nozzle sealing leather ring; the top end of the seed taking nozzle 303 is provided with a matched seed taking nozzle cover 305 to close or open the seed taking nozzle 303, and when the seed taking nozzle is closed, the lower end of the seed taking nozzle cover 305 is abutted against a seed taking nozzle sealing ring; preferably, the seed taking nozzle cover 305 is provided with an easy-opening handle 306 for facilitating the opening and closing of the seed taking nozzle cover 305; the seed taking nozzle cover 305 is not connected or connected with the seed taking nozzle 303, preferably connected, so that the seed taking nozzle cover 305 is not easy to lose and is connected through a soft connecting belt 307; the seed taking nozzle 303 and the tube cover 3 can be integrally formed during processing; preferably, the outer wall of the periphery of the tube cover 3 is provided with anti-slip lines 308, which is beneficial to the opening and closing of the tube cover 3.

Preferably, a transparent humidity indication card placing groove is arranged on the inner wall of the transparent base 2 below the spacer clamping groove 204 and used for placing the humidity indication card 202, the transparent humidity indication card placing groove is provided with a humidity indication card placing opening and a plurality of small holes, and the width of the humidity indication card placing opening and the diameter of the small holes are smaller than the grain size of the used drying agent 203; preferably, the plurality of small holes are uniformly arranged on the transparent humidity indicator card placing groove. The transparent humidity indicator card placing groove and the transparent base 2 can be integrally formed during processing. The humidity indicator card 202 is used for indicating the humidity in the seed storage tube and the desiccant 203, and when the humidity in the seed storage tube is more than 30%, the desiccant 203 in the tube is preferably replaced. Accordingly, as the storage time is prolonged, the user can replace the humidity indicator card 202 at a proper time according to the actual situation.

The utility model discloses the seed is stored the pipe and is mainly stored to dry seed short time, can select the seed of different specifications size to store the pipe according to the volume of seed, or dry degree, and its pipe shaft 1 matches with 2 specifications of transparent base. The transparent base 2 of the small-sized seed storage tube preferably has an inner diameter (b in fig. 3) that is gradually reduced from the top to the bottom, so that a superior drying effect can be obtained with a small amount of the drying agent 203. The utility model discloses laboratory centrifuging tube specification can be referred to seed storage tube specification, and the seed is stored the pipe and can be directly placed on corresponding centrifuging tube sheet in laboratory or pipe support when placing and store like this, preserves under low temperature environment again, and need not match in addition and place board or rack.

Except the sealing leather ring, the seed storage tube is preferably made of plastic, so that the seed storage tube is light in weight, convenient to use and not easy to damage. More preferably, the tube body 1 is made of transparent plastic material like the transparent base 2, so that the physiological appearance change of the seed sample in the seed storage tube can be monitored in real time. More preferably, the plastic material is a low temperature resistant plastic material, so that the seed storage tube can be stored in a low temperature environment.

When the utility model is used, the humidity indication card 202 is placed in the transparent humidity indication card placing groove when the transparent base 2 is provided with the transparent humidity indication card placing groove; placing a proper amount of drying agent 203 in the transparent base 2, installing the spacing block 201 in the spacing block clamping groove 204, and rotatably arranging the pipe body 1 on the transparent base 2 through the matched internal thread/external thread at the lower part of the pipe body 1 and the external thread/internal thread at the upper part of the transparent base 2; a proper amount of dry seeds to be stored are put into the tube body 1, the tube cover 3 (the tube cover sealing leather ring and the seed taking nozzle sealing leather ring are installed in advance) is rotatably arranged on the tube body 1 through the matched inner threads of the tube cover 3 and the outer threads on the upper part of the tube body 1, and finally the seed taking nozzle cover 305 is closed (the seed taking nozzle cover 305 can also be closed in advance). And storing the seeds in a storage tube in a low-temperature environment.

When taking seeds, the method can be divided into a large amount of seeds and a small amount of seeds, when taking seeds in a large amount, the pipe cover 3 is directly opened, the pipe body 1 is inclined or inverted, and the seeds can flow out from the opening at the upper end of the pipe body 1; when a small amount of seeds are taken, the seed taking nozzle cover 305 is opened, the tube body 1 is inclined or inverted, the seeds can flow out from the seed taking nozzle 303, the quantity of the seeds is easier to control, and the seed taking is simpler and more convenient.

The seed taking nozzle 303 also has the function of a ventilation hole, after the seeds are taken or stored for a certain time, the seed taking nozzle 303 is matched with the oxygen conveying equipment, and dry oxygen is input into the seed storage pipe at the seed taking nozzle 303 by the oxygen conveying equipment, so that the ventilation of the seeds can be ensured, and the seeds are prevented from entering an anoxic state under the long-time storage.

Claims

1. A seed storage tube is characterized by comprising a tube body, a transparent base and a tube cover;

2. The seed storage tube of claim 1, wherein the transparent base has a transparent humidity indicator card slot on its inner wall below the spacer slot for placing a humidity indicator card, the transparent humidity indicator card slot has a humidity indicator card slot and a plurality of small holes, and the width of the humidity indicator card slot and the diameter of the small holes are smaller than the diameter of the desiccant.

3. The seed storage tube according to claim 1 or 2, wherein the spacer has four notches at an upper layer of the spacer notch, the inner diameter of the spacer notch at a position where the non-notch at the upper layer is located is larger than the inner diameter of the lower layer, the spacer has four protrusions matching with the notches of the spacer notch, and the diameter of the spacer non-protrusion at a position where the non-notch at the upper layer is located is matched with the inner diameter of the spacer notch at a position where the non-notch at the upper layer is located; when the isolating piece is installed, the isolating piece protruding block corresponds to the isolating piece clamping groove clamping opening, the isolating piece is pressed, and then the isolating piece is slightly rotated, namely the isolating piece is installed in the isolating piece clamp; the clearance between the rotating isolating piece and the bayonet of the clamping groove of the isolating piece is smaller than the grain diameter of the seeds to be stored.

4. The seed storage tube of claim 1 or 2, wherein the plurality of small holes are uniformly arranged on the spacer; when being equipped with transparent humidity indicator card standing groove, a plurality of apertures evenly arrange on transparent humidity indicator card standing groove.

5. The seed storage tube of claim 1 or 2 wherein the body is provided with a frosted label area.

6. The seed storage tube as claimed in claim 1 or 2, wherein the outer peripheral wall of the tube cover is provided with anti-slip lines.

7. The seed storage tube according to claim 1 or 2, wherein the seed taking hole is provided at the center of the tube cap.

8. The seed storage tube according to claim 1 or 2, wherein the seed-extracting nozzle cap and the seed-extracting nozzle are not connected or connected to each other by a flexible connecting band; the seed taking mouth cover is provided with an easy-to-open handle.

9. The seed storage tube of claim 1 or 2, wherein the seed storage tube has different sizes, and the inner diameter of the transparent base of the small-sized seed storage tube is gradually reduced from top to bottom.

10. The seed storage tube according to claim 1 or 2, wherein the seed storage tube is made of plastic except for the sealing rubber ring; the tube body is made of transparent plastic.