CN216154340U

CN216154340U - Sample retention device after sampling of homeland resources

Info

Publication number: CN216154340U
Application number: CN202122169623.XU
Authority: CN
Inventors: 路兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-01
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a sample retention device after sampling of national soil resources, which comprises a base, wherein an outer barrel and a lifting assembly are integrally formed at the top of the base, a sample storage assembly is fixed on the outer wall of the lifting assembly through a bolt, the sample storage assembly comprises a movable sample storage bin, a fixed sample storage bin and a groove soft plug, one-way valves are uniformly arranged on the outer walls of the movable sample storage bin and the fixed sample storage bin, the groove soft plug is adhered to the bottom of the movable sample storage bin, when samples are stored, the movable sample storage bins storing the samples are connected through the groove soft plug, only one movable sample storage bin needs to be rotated to be separated from the other movable sample storage bin during sampling, so that the samples in one movable sample storage bin are taken each time, the phenomenon of sample waste caused by excessive sampling is avoided, the movable sample storage bin is provided with the one-way valve, waste gas generated by microorganisms in soil samples can be discharged, meanwhile, the outside air can not enter the movable sample storage bin to pollute the sample.

Description

Sample retention device after sampling of homeland resources

Technical Field

The utility model relates to the technical field of sample retention after soil resource sampling, in particular to a sample retention device after soil resource sampling.

Background

Notice for CN 210853560U's patent discloses, a save set is used in sampling of national soil resources, including the urceolus, the thread groove has been seted up to the lower surface of urceolus, and the lower surface screw thread of urceolus has cup jointed base sleeve, and base sleeve's top fixedly connected with promotes the post, promotes the top fixedly connected with shrouding of post, and the top of shrouding both sides all runs through has draws the stabilizer bar, draws the surface of stabilizer bar and the inner wall sliding connection of shrouding.

Above-mentioned patent exists not enough once, and when the sample was preserved after the sampling, unable a small amount of a lot of sample of taking, unable make full use of after once only taking out of a large amount of samples of storage to appear using extravagant phenomenon to the sample, for this reason, propose a sample after the sampling of homeland resource and preserve device.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a sample retention device after sampling of homeland resources, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: including base and bung, the base top is fixed with outer bucket and lifting unit, the lifting unit outer wall is fixed with the sample storage subassembly, the sample storage subassembly is including activity sample storage storehouse, fixed sample storage storehouse and the soft stopper of recess, the soft stopper of recess bonds in activity sample storage storehouse bottom.

In some embodiments, the barrel cover is clamped at the top of the uppermost movable sample storage bin.

In some embodiments, the radius of the bottom circle of the groove cork is larger than the radius of the top circle of the movable sample storage bin.

In some embodiments, the outer walls of the movable sample storage bin and the fixed sample storage bin are uniformly provided with one-way valves.

In some embodiments, the first screw rod and the second screw rod are respectively fixed on two sides of the circular tray, the two ends of the first screw rod and the two ends of the screw rod are movably connected with a synchronous belt, a motor is fixed on the outer wall of the end of the first screw rod, and the motor is fixed on the top of the base.

In some embodiments, the outer wall of the circular tray is fixed to the bottom of the fixed sample storage bin.

In some embodiments, the two ends of the screw rod are movably connected with supporting blocks, and the supporting blocks are fixed on the top of the base.

In some embodiments, the inner wall of the base is fixed with a limit buckle, the outer wall of the limit buckle is fixed with a push switch, the outer wall of the push switch is fixed with a spring, one end of the spring is fixed with a push column, one end of the push column is fixedly connected with the push switch, and the outer barrel is embedded with an electronic display screen.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a device is reserved to sample after sampling of national soil resources, for a small amount of sample of taking many times, during the storage sample, it is connected through the soft stopper of recess to deposit the activity of having the sample between the storehouse of depositing, because the soft stopper of recess bottom circular shape radius is greater than the circular shape radius in activity storehouse top, when two activity storeys connect together, the soft stopper of recess can be fixed in a activity storehouse bottom with another activity storehouse is more stable, during the sample, only need rotatory activity storehouse of depositing, make it break away from another activity storehouse can, thereby reach the sample in only taking an activity storehouse at every turn, avoid taking too much the phenomenon that causes the sample extravagant.

2. The utility model provides a device is reserved to sample after national soil resource sampling, for the sample convenience, when using, motor start drives lead screw one and rotates, and lead screw one drives lead screw two and lead screw synchronous rotation through the hold-in range, and lead screw two and lead screw synchronous rotation drive circular tray and move up to drive fixed stock appearance storehouse and activity stock appearance storehouse and move up, the person of taking a sample can follow the top and take away activity stock appearance storehouse in proper order.

3. The utility model provides a device is preserved to sample after sampling of homeland resources, when lifting unit drove circular tray and descends to pressing the post place, circular tray extrusion pressing post, presses post extrusion pressing switch, and here is the same with the principle of the pressing switch that uses among the daily life, and electronic display screen begins the timing, when circular tray shifts up, and the spring will press the post to reset, and electronic display screen stops the timing to make things convenient for the time of understanding the sample storage that the user knows.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view block diagram of the present invention;

FIG. 2 is a structural view of the lift assembly of the present invention;

FIG. 3 is a block diagram of a sample storage assembly of the present invention;

FIG. 4 is a cross-sectional structural view of the present invention;

FIG. 5 is a detailed structural view of part A of the present invention.

Reference numerals:

1-base, 2-outer barrel, 3-barrel cover, 4-first lead screw, 5-second lead screw, 6-round tray, 7-synchronous belt, 8-motor, 9-supporting block, 10-movable sample storage bin, 11-groove soft plug, 12-one-way valve, 13-electronic display screen, 14-pressing column, 15-fixed sample storage bin, 16-spring, 17-pressing switch and 18-limit buckle.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-5, a sample storage device after sampling of soil resources comprises a base 1 and a barrel cover 3, wherein an outer barrel 2 and a lifting assembly are integrally formed on the top of the base 1, a sample storage assembly is fixed on the outer wall of the lifting assembly through a bolt, the sample storage assembly comprises a movable sample storage bin 10, a fixed sample storage bin 15 and a groove soft plug 11, one-way valves 12 are uniformly arranged on the outer walls of the movable sample storage bin 10 and the fixed sample storage bin 15, the groove soft plug 11 is bonded at the bottom of the movable sample storage bin 10, the number of the movable sample storage bins 10 is not limited, preferably, the number of the movable sample storage bins 10 is 7, the circular radius of the bottom of the groove soft plug 11 is larger than the circular radius of the top of the movable sample storage bin 10, when samples are stored, the movable sample storage bins 10 in which the samples are stored are connected through the groove soft plug 11, and the circular radius of the bottom of the groove soft plug 11 is larger than the circular radius of the top of the movable sample storage bin 10, when two movable sample storage bins 10 are connected together, the soft plug 11 of the groove can stably fix another movable sample storage bin 10 on the top of one movable sample storage bin 10, during sampling, only one movable sample storage bin 10 needs to be rotated to be separated from the other movable sample storage bin 10, so that a sample in one movable sample storage bin 10 is taken at each time, the phenomenon that the sample is wasted due to too much sampling is avoided, the check valves 12 are uniformly arranged on the outer walls of the movable sample storage bin 10 and the fixed sample storage bin 15, waste gas generated by microorganisms in a soil sample can be discharged, and meanwhile, external air cannot enter the movable sample storage bin 10 to pollute the sample.

For convenient sampling, the lifting assembly comprises a first screw rod 4, a second screw rod 5 and a circular tray 6, the first screw rod 4 and the second screw rod 5 are respectively connected to two sides of the circular tray 6 through threads, the circular tray 6 and a fixed sample storage bin 15 are fixed through bolts, the first screw rod 4 and the second screw rod 5 are in transmission connection with a synchronous belt 7, the outer wall of the end part of the first screw rod 4 is connected with a motor 8 through a flange, the motor 8 is fixed at the top of a base 1 through bolts, the end part of the second screw rod 5 is rotatably connected with a supporting block 9, the supporting block 9 is fixed at the top of the base 1 through bolts, when the lifting assembly is used, the motor 8 is started to drive the first screw rod 4 to rotate, the first screw rod 4 drives the second screw rod 5 and the first screw rod 4 to rotate synchronously, the second screw rod 5 and the first screw rod 4 rotate synchronously to drive the circular tray 6 to move upwards, so as to drive the fixed sample storage bin 15 and the movable sample storage bin 10 to move upwards, the sampler can take the movable sample storage bin 10 from the upper part.

The working principle is as follows: when storing samples, the movable sample storage bins 10 are connected through the groove soft plugs 11, when sampling, the motor 8 is started to drive the screw rod I4 to rotate, the screw rod I4 drives the screw rod II 5 to rotate synchronously with the screw rod I4 through the synchronous belt 7, the screw rod II 5 rotates synchronously with the screw rod I4 to drive the circular tray 6 to move upwards, thereby driving the fixed sample storage bin 15 and the movable sample storage bins 10 to move upwards, a sampler can take the movable sample storage bins 10 from the upper part in sequence, when taking the movable sample storage bins 10 away, only the movable sample storage bins 10 need to be rotated, the movable sample storage bins 10 are separated from the movable sample storage bins 10, thereby only taking samples in one movable sample storage bin 10 at a time, avoiding the phenomenon that excessive samples are wasted, simultaneously, the movable sample storage bins 10 are convenient to clean, and the one-way valves 12 are uniformly arranged on the outer walls of the movable sample storage bins 10, and can discharge waste gas generated by microorganisms in soil samples, meanwhile, the outside air cannot enter the movable sample storage bin 10 to pollute the sample.

Example 2:

the utility model provides a device is reserved to sample after sampling of homeland resources, this embodiment makes following improvement on embodiment 1's basis, as shown in fig. 4, the inner wall of base 1 has limit button 18 through the fix with screw, and the limit button 18 outer wall has push type switch 17 through the fix with screw, and push type switch 17 outer wall has cup jointed spring 16, and spring 16 one end has cup jointed the pressing post 14, and pressing post 14 one end passes through bolt fixed connection with push type switch 17, outer bucket 2 has inlayed electronic display 13.

The working principle is as follows: when the circular tray 6 is driven by the lifting component to descend to the position of the pressing column 14, the circular tray 6 extrudes the pressing column 14, the pressing column 14 extrudes the pressing switch 17, the principle of the pressing switch is the same as that of the pressing switch used in daily life, the electronic display screen 13 starts timing, when the circular tray 6 moves upwards, the pressing column 14 is reset by the spring 16, and the electronic display screen 13 stops timing, so that a user can clearly know the time of sample storage.

When the utility model works, a starting motor 8 drives a screw rod I4 to rotate, the screw rod I4 drives a screw rod II 5 to rotate synchronously with the screw rod I4 through a synchronous belt 7, the screw rod II 5 rotates synchronously with the screw rod I4 to drive a round tray 6 to move upwards, so as to drive a fixed sample storage bin 15 and a movable sample storage bin 10 to move upwards, a sampler can sequentially take out the movable sample storage bin 10 from the upper part, when taking out the movable sample storage bin 10, only the movable sample storage bin 10 needs to be rotated to separate the movable sample storage bin 10 from the movable sample storage bin 10, the movable sample storage bin 10 is cleaned in time after use, when storing samples, the fixed sample storage bin 15 is rotated to separate the round tray 6, the samples are cleaned and loaded, then the samples are installed on the outer wall of the separated round tray 6, then the movable sample storage bins 10 are sequentially loaded, the movable sample storage bins 10 are sequentially connected, and the motor 8 is started, the motor 8 drives the circular tray 6 and the movable sample storage bin 10 to descend, when the circular tray 6 descends to the position of the pressing column 14, the circular tray 6 extrudes the pressing column 14, the pressing column 14 extrudes the pressing switch 17, the principle of the pressing switch used in daily life is the same, the electronic display screen 13 starts to time, when the circular tray 6 moves upwards, the pressing column 14 is reset through the spring 16, the electronic display screen 13 stops timing, and therefore the user can know the time for storing samples clearly.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a device is retained to sample after homeland resource sampling, includes base (1) and bung (3), its characterized in that: outer bucket (2) and lifting unit are fixed with at base (1) top, the lifting unit outer wall is fixed with the stock sample subassembly, the stock sample subassembly is including activity stock sample storehouse (10), fixed stock sample storehouse (15) and the soft stopper of recess (11), the soft stopper of recess (11) bonds in activity stock sample storehouse (10) bottom.

2. The device for sample retention after sampling of homeland resources of claim 1, wherein: the barrel cover (3) is clamped at the top of the uppermost layer movable sample storage bin (10).

3. The device for sample retention after sampling of homeland resources of claim 1, wherein: the radius of the circle at the bottom of the groove soft plug (11) is larger than that of the circle at the top of the movable sample storage bin (10).

4. The device for sample retention after sampling of homeland resources of claim 1, wherein: and one-way valves (12) are uniformly arranged on the outer walls of the movable sample storage bin (10) and the fixed sample storage bin (15).

5. The device for sample retention after sampling of homeland resources of claim 1, wherein: the lifting assembly comprises a first screw (4), a second screw (5) and a circular tray (6), wherein the first screw (4) and the second screw (5) are fixed on two sides of the circular tray (6) respectively, the first screw (4) and the second screw (5) are movably connected with a synchronous belt (7), a motor (8) is fixed on the outer wall of the end part of the first screw (4), and the motor (8) is fixed on the top of the base (1).

6. The device for sample retention after sampling of homeland resources of claim 5, wherein: the outer wall of the circular tray (6) is fixed at the bottom of the fixed sample storage bin (15).

7. The device for sample retention after sampling of homeland resources of claim 5, wherein: the end part of the second lead screw (5) is movably connected with a supporting block (9), and the supporting block (9) is fixed at the top of the base (1).

8. The device for sample retention after sampling of homeland resources of claim 1, wherein: the portable washing machine is characterized in that a limit buckle (18) is fixed on the inner wall of the base (1), a push type switch (17) is fixed on the outer wall of the limit buckle (18), a spring (16) is fixed on the outer wall of the push type switch (17), a pressing column (14) is fixed at one end of the spring (16), one end of the pressing column (14) is fixedly connected with the push type switch (17), and an electronic display screen (13) is embedded in the outer barrel (2).