CN210965789U - Cylindrical sieve for separating soil sample from agate balls - Google Patents

Abstract

The cylindrical sieve for separating the soil sample from the agate balls comprises a sieve bottom, sieve holes are formed in the sieve bottom, a cylindrical sieve barrel for preventing the sample from splashing is connected to the sieve bottom, and the sieve bottom and the sieve barrel are made of polyvinyl chloride. The sample to be screened is poured into the screen drum, then the screen bottom is screened, when the screen is shaken to completely separate the sample, the sample cannot splash out of the screen due to the protection effect of the drum wall of the screen drum, and the loss of the sample is prevented. Compared with a sieve made of stainless steel and nylon, the sieve made of polyvinyl chloride can be directly placed in an oven for low-temperature drying after being cleaned, so that the drying time of the sieve can be reduced, and after the sieve is separated, the sieve and agate balls left by the sieve can be cleaned and dried together without separate cleaning, thereby saving the cleaning steps and facilitating cleaning.

Description

Cylindrical sieve for separating soil sample from agate balls

Technical Field

The utility model relates to a separator, concretely relates to tube-shape sieve of separation soil sample and agate ball.

Background

When the soil sample or the water system sediment is detected, the soil sample or the water system sediment is usually ground by using a ball milling pot to be processed to-200 meshes, and when the sample is poured out of the ball milling pot after the grinding is finished, the agate balls for assisting the grinding in the grinding pot are poured out along with the sample, so that a filtering and separating step is needed to separate the soil sample from the agate balls.

At present, a stainless steel sieve or a nylon sieve is generally adopted for screening, the shape of the adopted sieve is disc-shaped, and when the sieve is used for screening, the problem of splashing of a soil sample is easily caused and the sample loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a separation soil sample and agate ball's tube-shape sieve that can prevent that soil sample from splashing.

The utility model discloses a can realize through following technical scheme during technical purpose:

the utility model provides a separation soil sample is in tube-shape sieve of agate ball, includes the sieve end, is equipped with the sieve mesh on the sieve end, be connected with the cylindricality sieve section of thick bamboo that is used for preventing the sample to splash on the sieve end, sieve section of thick bamboo cross-section periphery is the same with sieve end cross-section periphery, and sieve end and sieve section of thick bamboo are made by polyvinyl chloride.

Through above-mentioned technical scheme, pour the sample that will wait to sieve into a sieve section of thick bamboo, sieve at the bottom of rethread sieve and separate, when shaking the sieve in order to ask the sample to separate completely, because the guard action of sieve section of thick bamboo wall, the sample can not the splash sieve, has prevented the loss of sample. Compared with a sieve made of stainless steel and nylon, the sieve made of polyvinyl chloride can be directly placed in an oven for low-temperature drying after being cleaned, so that the drying time of the sieve can be reduced, and after the sieve is separated, the sieve and agate balls left by the sieve can be cleaned and dried together without separate cleaning, thereby saving the cleaning steps and facilitating cleaning.

The utility model discloses a further set up to: the sieve section of thick bamboo is the hollow cylinder that the external diameter is 110mm height and is 130mm, and the sieve end is the circular that the external diameter is 110mm, and the sieve mesh diameter is 4 mm.

Through above-mentioned technical scheme, compare general sieve, the utility model discloses have less size, the cross-section that has had more at the bottom of the sieve, consequently when screening, the sample that is screened out can be more concentrated fall down, so only need very little collection area just can collect the sample completely, required operating space when having saved the screening. The diameter of the agate balls of the ball mill used in the working condition of soil detection is averagely 15mm, so that a sieve pore with a large aperture of 4mm is used, the agate balls and the soil sample can be completely separated, the filtering speed of the sample can be increased, and the filtering efficiency is improved.

The utility model discloses a further set up to: the side of the sieve bottom is provided with a thread bush vertical to the surface of the sieve bottom, and the thread bush is connected with the outer wall of the sieve cylinder in a thread way.

Through above-mentioned technical scheme, when needs rinse thoroughly, wash after pulling down the sieve end from a sieve section of thick bamboo, can wash cleaner, can carry out the washing of tiny department after the dismantlement more conveniently. And the inner wall threaded connection of screw thread cover at the bottom of the sieve is in the outer wall of a sieve section of thick bamboo, and the screw thread is located the outside of a sieve section of thick bamboo, and this makes the sample pour into a sieve section of thick bamboo after, the motion route of sample can not pass through screw thread department, makes during tiny granule sample just can not enter into the space between the screw thread, prevents to cause the loss of sample and the jam of screw thread department.

The utility model discloses a further set up to: and one end of the sieve bottom, which is far away from the sieve cylinder, is provided with a sample outlet funnel which is used for conveniently collecting samples and is made of polyvinyl chloride.

Through the technical scheme, the sample screened by the screen bottom is collected more easily, the sample has a smaller collection area, and the loss caused by the leakage of the sample during collection can be prevented. Is made of polyvinyl chloride, and can be directly put into an oven for low-temperature drying after being cleaned.

The utility model discloses a further set up to: the inner wall of the sampling funnel is in threaded connection with the outer wall of the threaded sleeve.

Through above-mentioned technical scheme, threaded connection makes out a appearance funnel can dismantle, can carry out the washing of detail department after the dismantlement, makes to wash more completely and convenient. And the screw thread is located the outside of sieve bottom, makes the sample when the sieve bottom sieve leaves the entering appearance funnel that goes out, and the motion path of sample can not pass through screw thread department, makes tiny granule sample just can not enter into in the space between the screw thread, prevents to cause the loss of sample and the jam of screw thread department.

The utility model discloses a further set up to: and a sample feeding funnel for facilitating sample feeding is arranged at one end, far away from the screen bottom, of the screen cylinder, and the sample feeding funnel is made of polyvinyl chloride.

Through above-mentioned technical scheme, increased the cross sectional area of the introduction port of a sieve section of thick bamboo, can prevent to cause spilling of sample when the sample is pouring into a sieve section of thick bamboo, reduce the loss of sample. Is made of polyvinyl chloride, and can be directly put into an oven for low-temperature drying after being cleaned.

The utility model discloses a further set up to: the outer wall of the sample injection funnel is in threaded connection with the inner wall of the screen drum.

Through above-mentioned technical scheme, threaded connection makes sampling funnel can dismantle, can carry out the washing of detail department after the dismantlement, makes to wash more completely and convenient. And the screw thread is located the outside of sampling funnel, makes the sample when passing through sampling funnel, and the motion path of sample can not pass through screw thread department, makes during tiny granule sample just can not enter into the space between the screw thread, prevents to cause the loss of sample and the jam of screw thread department.

The utility model discloses a further set up to: the side wall of the screen drum is provided with a grip along the radial direction for conveniently holding the screen drum.

Through the technical scheme, when the screen is screened, the screen can be conveniently held through the grip, so that shaking during screening is more labor-saving and convenient.

To sum up, the utility model discloses following beneficial effect has:

1. the sample is not easy to splash when being screened;

2. the agate balls can be cleaned together with the screened residual agate balls and dried together, so that the operation steps are saved, and the working efficiency is improved;

3. the sample injection has a larger sample injection section to prevent the sample from spilling out;

4. the sample outlet has a smaller sample outlet section, so that the operation space required by collection is reduced, and the collection is convenient;

5. each part can be disassembled, so that the cleaning of the detail part is convenient, and each detachable part is not contacted with the movement path of the sample, thereby preventing the loss of the sample at each detachable connection part;

6. the handle is arranged, so that the holding is more convenient and labor-saving.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is a schematic structural diagram of the second embodiment;

FIG. 4 is an exploded view of the second embodiment;

FIG. 5 is a sectional view of the second embodiment.

In the figure, 1, a screen cylinder; 2. a screen bottom; 21. a threaded sleeve; 3. screening holes; 4. a sample outlet funnel; 5. a sample introduction funnel; 6. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to attached drawings 1 and 2, the cylindrical sieve for separating the soil sample from the agate balls comprises a sieve bottom 2 and a sieve barrel 1 connected to the sieve bottom 2, and a plurality of sieve holes 3 are uniformly distributed on the sieve bottom 2. The sieve end 2 is the circular that the external diameter is 110mm, and a sieve section of thick bamboo 1 is the hollow circular cylinder that the external diameter is 110mm height and is 130mm, and sieve mesh 3 is the round hole that the diameter is 4mm, and a sieve section of thick bamboo 1 and sieve end 2 are polyvinyl chloride and make.

The specific working principle of this embodiment is as follows: in the working condition of soil detection, the diameter of the agate balls used in the ball mill is averagely 15mm, the ground soil sample is processed to be-200 meshes, and then the ground soil sample is poured into a screen cylinder 1 of a screen to screen the agate balls and the soil sample. Since the sieve needs to be shaken when the sieve is separated, the arrangement of the sieve cylinder 1 can prevent the sample from splashing when the sieve is shaken, and prevent the loss of the sample. Compared with a common sieve, the sieve has smaller size and larger aperture, can reduce the required operation space and increase the sieving efficiency. And the sieve is made of polyvinyl chloride, and can be cleaned and dried together with the agate balls left by the sieve, so that the operation is more convenient, and the efficiency is higher.

Example two:

the difference between the second embodiment and the first embodiment is that: referring to fig. 3, 4 and 5, the side edge of the screen bottom 2 is provided with a threaded sleeve 21 perpendicular to the surface of the screen bottom 2, and the inner wall of the threaded sleeve 21 is screwed with the outer wall of the screen cylinder 1. One end that even has sieve end 2 on a sieve section of thick bamboo 1 is equipped with the appearance funnel 4 that goes out that is used for conveniently gathering the appearance, goes out the inner wall threaded connection of the wide-mouth one end of appearance funnel 4 in the outer wall of thread bush 21. One end of the screen drum 1 far away from the screen bottom 2 is provided with a sample injection funnel 5 for facilitating sample injection, and the outer wall of the closing end of the sample injection funnel 5 is in threaded connection with the inner wall of the screen drum 1. In addition, a grip 6 is arranged on the screen cylinder 1 and is vertical to the outer surface. The sample inlet funnel 5, the sample outlet funnel 4 and the handle 6 are all made of polyvinyl chloride.

The specific working principle of this embodiment is as follows: when carrying out the sieve and separating, hold handle 6 with the hand, pour the sample into from the wide-mouth department of sampling funnel 5, the sample passes through sampling funnel 5 and gets into a sieve section of thick bamboo 1 in, fall on sieve end 2, the shake sieve makes soil sample and agate ball separation complete, in the sieve section of thick bamboo 1 is stayed to agate ball, soil sample gets into out appearance funnel 4 through sieve mesh 3 of sieve end 2, falls out from the receipts mouth department of out appearance funnel 4 again to collect the sample. The setting of sampling funnel 5 and play appearance funnel 4 makes the sieve have bigger advance kind cross-section and littleer appearance cross-section, can prevent that the sample from splashing when advancing the appearance, enables to go out the appearance when going out the appearance and concentrates more, reduces out the required operating space of appearance. The sampling funnel 5, the sampling funnel 4 and the sieve bottom 2 are all detachable, so that the cleaning is more convenient, and the fine part can be cleaned after the cleaning is carried out. The sample inlet funnel 5, the sample outlet funnel 4 and the handle 6 are all made of polyvinyl chloride, so that the sample can be dried in an oven at low temperature after being cleaned, and the sample can be dried more quickly.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a separation soil sample and cylindrical sieve of agate ball, includes sieve end (2), is equipped with a plurality of sieve meshes (3) on sieve end (2), its characterized in that: the sieve bottom (2) is connected with a cylindrical sieve drum (1) for preventing a sample from splashing, the section periphery of the sieve drum (1) is the same as that of the sieve bottom (2), and the sieve bottom (2) and the sieve drum (1) are made of polyvinyl chloride.

2. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 1, wherein: the screen drum (1) is a hollow cylinder with the outer diameter of 110mm and the height of 130mm, the screen bottom (2) is a circle with the outer diameter of 110mm, and the diameter of the screen hole (3) is 4 mm.

3. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 1, wherein: the side of the sieve bottom (2) is provided with a thread bush (21) which is vertical to the surface of the sieve bottom (2), and the thread bush (21) is connected with the outer wall of the sieve cylinder (1) in a thread way.

4. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 3, wherein: one end of the sieve bottom (2) far away from the sieve cylinder (1) is provided with a sample outlet funnel (4) for conveniently collecting samples, and the sample outlet funnel (4) is made of polyvinyl chloride.

5. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 4, wherein: the inner wall of the sampling funnel (4) is connected with the outer wall of the threaded sleeve (21) in a threaded manner.

6. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 1, wherein: one end of the screen drum (1) far away from the screen bottom (2) is provided with a sample injection funnel (5) for facilitating sample injection, and the sample injection funnel (5) is made of polyvinyl chloride.

7. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 6, wherein: the outer wall of the sample injection funnel (5) is in threaded connection with the inner wall of the screen drum (1).

8. The cylindrical screen for separating a soil sample from agate balls as claimed in claim 1, wherein: a grip (6) which is used for conveniently holding the screen drum (1) is arranged on the side wall of the screen drum (1) along the radial direction.

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