Sample storage device for soil sampling equipment

By designing intermittent toggle structures and temperature control structures in the soil sampling equipment, the problems of unstable environment and inconstant temperature during sample storage are solved, and stable storage and temperature control of samples are achieved.

CN222906413UActive Publication Date: 2025-05-27CHINA GEOLOGICAL SURVEY HARBIN NATURAL RESOURCES COMPREHENSIVE SURVEY CENT
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Patent Information

Application Number
CN202421783087.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-25
Publication Date
2025-05-27
Estimated Expiration
2034-07-25

AI Technical Summary

Technical Problem

The sample storage device used in existing soil sampling equipment cannot maintain the internal environment during the sampling process, and the internal temperature is not constant after long-term use, which affects the sample stability.

Method used

A sample storage device for soil sampling equipment is designed, using an intermittent toggle structure and a temperature control structure. The samples are stored without opening the sealed end cap by the drive motor and the transmission structure, and the internal temperature is kept constant through the heater and the heating coil.

Benefits of technology

It realizes sample storage without opening the sealed end cap, keeping the internal environment of the storage box stable, and ensuring the internal temperature constant, improving the stability of the sample.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of soil sampling, in particular to a sample preservation device for soil sampling equipment, which comprises a connecting box body, a storage box body is connected to the end face of the connecting box body, an intermittent stirring structure is connected in an inner cavity of the connecting box body, a controller is connected to the side wall of the connecting box body, and the controller is connected with the storage box body. According to the sample preservation device for the soil sampling equipment, the intermittent stirring structure is arranged in the sample preservation device for the soil sampling equipment, so that a driving motor in the intermittent stirring structure is utilized to enable a bottle filled with a soil sample to pass through the transmission structure under the condition that a sealing end cover is not opened; according to the soil sample storage box, the design of storage can be completed without opening the sealing end cover, and the storage of bottles filled with soil samples can be completed without opening the sealing end cover, so that the internal environment of the storage box body can be ensured to be in a stable state all the time during storage, and the problem that the internal environment of the storage box body is influenced is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a sample storage device for soil sampling equipment. Background Art

[0002] During the use of the current sample preservation device for soil sampling equipment, since sampling needs to be carried out at different locations, the end cover of the preservation device needs to be opened to place the sample. During this process, the internal environment of the preservation device cannot always be kept in a stable state. At the same time, after a long period of use, the temperature inside the device cannot be kept constant, which affects the stability of the sample. In view of the above problems, it is necessary to provide a sample preservation device for soil sampling equipment. Utility Model Content

[0003] In order to solve the problem that the end cover of the storage device needs to be opened to place the sample, and during this process, the internal environment of the storage device cannot always be kept in a stable state, the utility model provides a sample storage device for soil sampling equipment to solve the above problem.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sample storage device for soil sampling equipment comprises a connecting box, a storage box is connected to the end surface of the connecting box, an intermittent toggle structure is connected to the inner cavity of the connecting box, a controller is connected to the side wall of the connecting box, a battery is connected to the inner cavity of the connecting box, a temperature control structure is connected to the interlayer of the storage box, a gravity sensing switch is connected to the bottom of the inner cavity of the storage box, a sealing end cover is connected to the end surface of the storage box, a placement hole is opened on the sealing end cover, and a shoulder strap is connected to the side wall of the storage box;

[0006] The intermittent toggle structure includes a driving motor, which is connected to the bottom of the inner cavity of the connecting box. The driving end of the driving motor is connected to a driving rod through a coupling. A rotating roller is connected to the side wall of the driving rod. An intermittent turntable is arranged above the rotating roller. A driving roller is arranged on the intermittent turntable corresponding to the rotating roller. A rotating rod is connected at the center of the intermittent turntable. One end of the rotating rod is located in the inner cavity of the storage box and is connected to a rotating bracket. Multiple groups of partition plates are connected to the side wall of the rotating bracket, and a termination baffle is connected to the end face of the rotating bracket.

[0007] The temperature control structure comprises a heater connected to the side wall of the storage box, and a heating coil is connected to the heater and in the interlayer of the storage box.

[0008] As a preferred solution of the utility model, the battery is connected to the controller via a wire and the connection method is electrical connection, and the gravity sensing switch is connected to the controller via a wire and the connection method is electrical connection.

[0009] As a preferred solution of the utility model, the driving motor is connected to the gravity sensing switch through a wire and the connection method is electrical connection, and the driving rod is connected to the bottom of the inner cavity of the connecting box through a bearing seat, and the connection method between the driving rod and the bearing seat is a rotational connection.

[0010] As a preferred solution of the utility model, a guide groove for intermittent rotation is provided on the side wall of the rotating roller and corresponds to the driving roller, wherein the driving roller and the guide groove for intermittent rotation are matched in a clearance fit.

[0011] As a preferred solution of the utility model, connecting holes are arranged on the intermittent turntable and corresponding to the driving rollers, wherein the driving rollers and the connecting holes are matched in a clearance fit, and twelve groups of driving rollers are evenly arranged on the intermittent turntable.

[0012] As a preferred solution of the utility model, the rotating rod is connected to the bottom of the connecting box through a bearing seat, wherein the rotating rod and the bearing seat are connected in a rotating manner, and twelve groups of spacer plates are arranged, wherein the twelve groups of spacer plates are arranged correspondingly to the driving rollers.

[0013] As a preferred solution of the present invention, the heater is connected to the heating coil in an electrical manner, and the heater is connected to the controller via a wire and the connection is in an electrical manner.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, an intermittent toggle structure is arranged in the sample storage device for soil sampling equipment, so that the driving motor in the intermittent toggle structure can be used through the transmission structure to store the bottle containing the soil sample without opening the sealed end cover. Therefore, during the use of the sample storage device for soil sampling equipment, the bottle containing the soil sample can be stored without opening the sealed end cover, so that during storage, the environment inside the storage box can always be guaranteed to be in a stable state, thereby solving the problem of affecting the environment inside the storage box.

[0016] In the utility model, a temperature control structure is set in the sample preservation device for soil sampling equipment, so as to utilize the interaction between the heater and the heating coil in the temperature control structure and the various components to make the internal temperature of the device in a constant state. Therefore, during the use of the sample preservation device for soil sampling equipment, the internal temperature of the device can always be kept in a constant state, thereby improving the stability of the sample and solving the problem of unstable temperature inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front and side structures of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 It is a structural schematic diagram of the intermittent toggle structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of some structures;

[0021] Figure 5 This is a schematic diagram of the main structure of the rotating roller of the utility model;

[0022] Figure 6 This is a schematic diagram of the rotating roller visual measurement structure of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the temperature control structure of the utility model.

[0024] In the figure: 1, connecting box; 2, storage box; 3, intermittent toggle structure; 4, controller; 5, battery; 6, temperature control structure; 7, gravity sensing switch; 8, sealing end cover; 9, placement hole; 10, shoulder strap; 301, drive motor; 302, drive rod; 303, rotating roller; 304, intermittent turntable; 305, drive roller; 306, rotating rod; 307, rotating bracket; 308, partition plate; 309, end baffle; 601, heater; 602, heating coil. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] For example, please refer toFigure 1-7 , the present utility model provides a technical solution:

[0027] A sample preservation device for a soil sampling device, comprising a connecting box body 1, a storage box body 2 is connected to the end surface of the connecting box body 1, an intermittent dialing structure 3 is connected in the inner cavity of the connecting box body 1, a controller 4 is connected to the side wall of the connecting box body 1, a storage battery 5 is connected in the inner cavity of the connecting box body 1, a temperature control structure 6 is connected in the interlayer of the storage box body 2, a gravity induction switch 7 is connected to the bottom of the inner cavity of the storage box body 2, a sealing end cover 8 is connected to the end surface of the storage box body 2, a placement hole 9 is opened on the sealing end cover 8, and a shoulder strap 10 is connected to the side wall of the storage box body 2;

[0028] In this embodiment, referring to Figure 1 , Figure 4 , Figure 5 and Figure 6 , the intermittent dialing structure 3 includes a driving motor 301, the driving motor 301 is connected to the bottom of the inner cavity of the connecting box body 1, the driving end of the driving motor 301 is connected with a driving rod 302 through a coupling, a rotating roller 303 is connected to the side wall of the driving rod 302, an intermittent turntable 304 is arranged above the rotating roller 303, a driving roller 305 corresponding to the rotating roller 303 is arranged on the intermittent turntable 304, a rotating rod 306 is connected to the center of the intermittent turntable 304, one end of the rotating rod 306 and located in the inner cavity of the storage box body 2 is connected with a rotating bracket 307, a plurality of spacer plates 308 are connected to the side wall of the rotating bracket 307, and a termination baffle 309 is connected to the end surface of the rotating bracket 307;

[0029] Based on the above structure and the connection relationship of the above structure, the driving motor 301 is controlled by the gravity induction switch 7. When the driving end of the driving motor 301 rotates, the driving rod 302 and the rotating roller 303 are driven to rotate in sequence. When the rotating roller 303 rotates, the intermittent turntable 304, the rotating rod 306 and the spacer plates 308 on the rotating bracket 307 are driven to rotate, so as to push the bottle containing the soil sample below the gravity induction switch 7, thereby stopping the rotation of the driving motor 301, and so on, and then completing the preservation work of the bottle containing the soil sample;

[0030] Furthermore, the storage battery 5 is connected to the controller 4 through a wire and the connection method is electrical connection, the gravity induction switch 7 is connected to the controller 4 through a wire and the connection method is electrical connection, the driving motor 301 is connected to the gravity induction switch 7 through a wire and the connection method is electrical connection, and the operation of the driving motor 301 is controlled by the gravity induction switch 7;

[0031] Further, the driving rod 302 is connected to the bottom of the inner cavity of the connecting box body 1 through a bearing seat, wherein the connection mode between the driving rod 302 and the bearing seat is a rotational connection. A guiding groove for intermittent rotation is provided on the side wall of the rotating roller 303 corresponding to the driving roller 305. The cooperation mode between the driving roller 305 and the guiding groove for intermittent rotation is a clearance fit. An engaging hole is provided on the intermittent turntable 304 corresponding to the driving roller 305. The cooperation mode between the driving roller 305 and the engaging hole is a clearance fit. Twelve groups of driving rollers 305 are evenly arranged on the intermittent turntable 304. The rotating rod 306 is connected to the bottom of the connecting box body 1 through a bearing seat, wherein the connection mode between the rotating rod 306 and the bearing seat is a rotational connection. Twelve groups of spacer plates 308 are provided. The twelve groups of spacer plates 308 are arranged corresponding to the driving rollers 305, making the device operate more smoothly during use;

[0032] In this embodiment, referring to Figure 1 、 Figure 2 and Figure 7 , the temperature control structure 6 includes a heater 601. The heater 601 is connected to the side wall of the storage box body 2, and a heating coil 602 is connected to the heater 601 and located in the interlayer of the storage box body 2;

[0033] Based on the above structure and the connection relationship of the above structure, the heater 601 is started by the controller 4, so that the inner cavity of the storage box body 2 is always in a constant temperature state;

[0034] Further, the connection mode between the heater 601 and the heating coil 602 is an electrical connection. The heater 601 is connected to the controller 4 through a wire and the connection mode is an electrical connection. The operation of the heater 601 is controlled by the controller 4.

[0035] Working process of the utility model: When using the sample storage device of the soil sampling equipment, first connect the device to the power supply to make the device in a working state. Put the bottle containing the soil sample into the storage box body 2 from the placement hole 9. At the same time, when the bottle containing the soil sample contacts the gravity induction switch 7, under the condition that the storage battery 5 is connected to the controller 4 through a wire and the connection method is electrical connection, the gravity induction switch 7 is connected to the controller 4 through a wire and the connection method is electrical connection, and the driving motor 301 is connected to the gravity induction switch 7 through a wire and the connection method is electrical connection, start the driving motor 301 to make the driving motor 301 drive and rotate. Under the condition that the driving rod 302 is connected to the bottom of the inner cavity of the connection box body 1 through a bearing seat, and the connection method between the driving rod 302 and the bearing seat is rotational connection, drive the driving rod 302 to rotate. When the driving rod 302 rotates, drive the rotating roller 303 to rotate. A guiding groove for intermittent rotation is provided on the side wall of the rotating roller 303 corresponding to the driving roller 305. The matching method between the driving roller 305 and the guiding groove for intermittent rotation is clearance fit. An engaging hole is provided on the intermittent turntable 304 corresponding to the driving roller 305. The matching method between the driving roller 305 and the engaging hole is clearance fit. Twelve groups of driving rollers 305 are evenly arranged on the intermittent turntable 304. The rotating rod 306 is connected to the bottom of the connection box body 1 through a bearing seat. Under the condition that the connection method between the rotating rod 306 and the bearing seat is rotational connection, drive the rotating rod 306 to rotate through the intermittent turntable 304. When the rotating rod 306 rotates, drive the spacer 308 on the rotating bracket 307 to rotate, so as to push the bottle containing the soil sample down above the gravity induction switch 7, thereby stopping the rotation of the driving motor 301. And so on, and then complete the preservation work of the bottle containing the soil sample;

[0036] Under the condition that the connection method between the heater 601 and the heating coil 602 is electrical connection, and the heater 601 is connected to the controller 4 through a wire and the connection method is electrical connection, start the heater 601, so that the inner cavity of the storage box body 2 is always in a constant temperature state.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sample storage device for soil sampling equipment, comprising a connection box (1), characterized in that: The end surface of the connection box (1) is connected to a storage box (2); the inner cavity of the connection box (1) is connected to an intermittent toggle structure (3); the side wall of the connection box (1) is connected to a controller (4); the inner cavity of the connection box (1) is connected to a storage battery (5); the interlayer of the storage box (2) is connected to a temperature control structure (6); the bottom of the inner cavity of the storage box (2) is connected to a gravity sensing switch (7); the end surface of the storage box (2) is connected to a sealed end cover (8); the sealed end cover (8) is provided with a placement hole (9); and the side wall of the storage box (2) is connected to a shoulder strap (10); The intermittent toggle structure (3) comprises a driving motor (301), wherein the driving motor (301) is connected to the bottom of the inner cavity of the connection box (1), the driving end of the driving motor (301) is connected to a driving rod (302) via a coupling, a rotating roller (303) is connected to the side wall of the driving rod (302), an intermittent turntable (304) is arranged above the rotating roller (303), a driving roller (305) is arranged on the intermittent turntable (304) and corresponds to the rotating roller (303), a rotating rod (306) is connected at the center of the intermittent turntable (304), one end of the rotating rod (306) is connected to a rotating bracket (307) located in the inner cavity of the storage box (2), a plurality of groups of partition plates (308) are connected to the side wall of the rotating bracket (307), and a stop baffle (309) is connected to the end face of the rotating bracket (307).

2. A sample storage device for soil sampling equipment according to claim 1, characterized in that: The temperature control structure (6) comprises a heater (601) connected to the side wall of the storage box (2); a heating coil (602) is connected to the heater (601) and is located in the interlayer of the storage box (2).

3. The sample storage device for soil sampling equipment according to claim 1, characterized in that: The storage battery (5) is connected to the controller (4) via a wire and the connection method is an electrical connection. The gravity sensing switch (7) is connected to the controller (4) via a wire and the connection method is an electrical connection.

4. The sample storage device for soil sampling equipment according to claim 1, characterized in that: The driving motor (301) is connected to the gravity sensing switch (7) via a wire and the connection method is an electrical connection. The driving rod (302) is connected to the bottom of the inner cavity of the connecting box (1) via a bearing seat, wherein the connection method between the driving rod (302) and the bearing seat is a rotational connection.

5. The sample storage device for soil sampling equipment according to claim 1, characterized in that: A guide groove that can be used for intermittent rotation is provided on the side wall of the rotating roller (303) and corresponds to the driving roller (305), wherein the driving roller (305) and the guide groove that can be used for intermittent rotation are matched in a clearance fit.

6. The sample storage device for soil sampling equipment according to claim 1, characterized in that: The intermittent rotating disk (304) is provided with connecting holes corresponding to the driving rollers (305), wherein the driving rollers (305) and the connecting holes are matched in a clearance fit, and twelve groups of driving rollers (305) are evenly arranged on the intermittent rotating disk (304).

7. The sample storage device for soil sampling equipment according to claim 1, characterized in that: The rotating rod (306) is connected to the bottom of the connecting box (1) via a bearing seat, wherein the rotating rod (306) and the bearing seat are connected in a rotating manner, and twelve groups of the spacer plates (308) are provided, wherein the twelve groups of spacer plates (308) are correspondingly provided to the driving roller (305).

8. The sample storage device for soil sampling equipment according to claim 2, characterized in that: The heater (601) and the heating coil (602) are connected in an electrical manner. The heater (601) is connected to the controller (4) via a wire and the connection is also electrical.