CN214894153U - Soil sampling device - Google Patents

Abstract

The utility model provides a soil sampling device, including box, hatch door, motor, gear, rack, workstation, electric putter, geotome, the box is lead shielding box, lead shielding box is arranged in the pollution of gamma ray, poison etc. to the soil sample among the shielded environment. The motor drives the gear to rotate, the gear rotates to drive the rack to move back and forth, the rack is fixedly connected with the workbench, then the workbench moves along with the back and forth movement of the rack, and the electric push rod is fixedly connected to the workbench, so that the electric push rod moves along with the back and forth movement of the workbench, and when the electric push rod reaches a specified position, the electric push rod pushes out or retracts the soil sampler, and the sampling action is completed. The utility model provides a soil sampling device can effectively improve the unable problem of avoiding the sample to be lost of scattering because of various factors by environmental pollution and sample of current soil sampling device.

Description

Soil sampling device

Technical Field

The utility model relates to a nuclear biochemical monitoring sampling field especially relates to a soil sampling device.

Background

At present, mechanical sampling devices are generally adopted for soil sampling at home and abroad. Collection of soil samples is performed by manual or automated equipment. However, most sampling devices or methods, especially automatic sampling devices, do not take into account the problem of secondary contamination of the soil sample during transportation and the like. For nuclear biochemical soil sampling, collected soil samples are directly transported without a sealed storage link, and are easily subjected to secondary pollution caused by nuclear biochemical factors in the environment, so that the transported samples and the originally collected samples have different nuclear biochemical factor contents, and the monitoring result is inaccurate.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings and drawbacks of the prior art, and in view of the above, there is a need for a soil sampling device that addresses the deficiencies in the prior art discussed above.

In order to achieve the above object, the utility model provides a soil sampling device, including box, hatch door, motor, gear, rack, workstation, electric putter, geotome, the hatch door with the box is connected, motor, gear, rack, workstation, electric putter, geotome set up in the box, the one end of gear with the motor is connected, the gear still with the rack is connected, the rack with the workstation is connected, electric putter fixed set up in on the workstation, geotome with electric putter's front end is connected.

Specifically, still include the slide rail, the workstation below is provided with U type recess, the slide rail passes U type recess, the slide rail with box fixed connection.

Specifically, the rack is fixedly connected with the workbench through a connecting rod.

Specifically, the hatch is connected to the box body by a hinge.

Specifically, the box body is a lead shielding box body.

Particularly, a strong magnetic strip is arranged on the cabin door.

Specifically, the U-shaped groove is a front-back through U-shaped groove.

The beneficial effects of the utility model are that:

the utility model provides a soil sampling device, including box, hatch door, motor, gear, rack, workstation, electric putter, geotome, the hatch door with the box is connected, motor, gear, rack, workstation, electric putter, geotome set up in the box, the one end of gear with the motor is connected, the gear still with the rack is connected, the rack with the workstation is connected, electric putter fixed set up in on the workstation, the geotome with electric putter's front end is connected. The box is a lead shielding box body, and the lead shielding box body is used for shielding pollution of gamma rays, toxic agents and the like to soil samples in the environment. The hatch door is used for the electric push rod and the soil sampler to enter and exit and is isolated from the outside air under the non-sampling state. The motor is a stepping motor, the stepping motor drives the gear to rotate, the gear rotates to drive the rack to move back and forth, the rack is fixedly connected with the workbench, then the workbench moves along with the back and forth movement of the rack, and the electric push rod is fixedly connected to the workbench, so that the electric push rod moves along with the back and forth movement of the workbench, and when the electric push rod reaches a designated position, the electric push rod pushes out or retracts the soil sampler, so that the sampling action is completed. The utility model provides a soil sampling device can effectively improve the unable problem of avoiding the sample to be lost of scattering because of various factors by environmental pollution and sample of current soil sampling device.

Drawings

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

Fig. 1 is a schematic view of a soil sampling device according to an embodiment of the present invention;

fig. 2 is a schematic view of the soil sampling device according to the embodiment of the present invention, in which the box body and the hatch are removed;

fig. 3 is an exploded schematic view of the soil sampling device of the embodiment of the present invention for removing the box body and the hatch.

Reference numerals:

the box body 1, the cabin door 2, the geotome 3, 4 strong magnetic strips, the hinge 5, the motor 6, the gear 7, the rack 8, the slide rail 9, the workstation 10, 11 electric putter, 12 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides a soil sampling device, including box 1, hatch door 2, motor 6, gear 7, rack 8, workstation 10, electric putter 11, geotome 3, hatch door 2 is connected with box 1, motor 6, gear 7, rack 8, workstation 10, electric putter 11, geotome 3 sets up in box 1, the one end of gear 7 is connected with motor 6, gear 7 still is connected with rack 8, rack 8 is connected with workstation 10, electric putter 11 is fixed to be set up on workstation 10, geotome 3 is connected with electric putter 11's front end.

Specifically, still include slide rail 9, workstation 10 below is provided with U type recess, and slide rail 9 passes U type recess, slide rail 9 and box 1 fixed connection.

Specifically, the rack 8 and the worktable 10 are fixedly connected by a connecting rod 12.

The motor 6 is a stepping motor, the motor 6 drives the gear 7 to rotate, the gear 7 drives the rack 8 to move back and forth, the rack 8 is fixedly connected with the workbench 10, the workbench 10 moves along with the back and forth movement of the rack 8, and the electric push rod 11 is fixedly connected to the workbench 10, so that the electric push rod 11 moves along with the back and forth movement of the workbench 10, and when the electric push rod reaches a specified position, the electric push rod 11 pushes out or retracts the soil sampler 3, thereby completing sampling action.

In particular, the hatch 2 is connected to the box 1 by means of hinges 5.

In particular, the case 1 is a lead shielded case. The lead shielding box body can be used for shielding the pollution of gamma rays, toxic agents and the like in the environment to the soil sample.

In particular, the hatch door 2 is provided with a strong magnetic strip 4. The strong magnetic strip 4 ensures the sealing effect of the environment in the box body.

Specifically, a rubber seal is further provided between the hatch 2 and the box body 1.

Specifically, the U-shaped groove is a front-back through U-shaped groove.

Furthermore, the present invention provides a soil sampling device, which further comprises a central control device, such as but not limited to a single chip control device (not shown in the figure). The singlechip control device is connected with the motor 6 and sends a signal to the motor 6, and the motor 6 further works to drive the gear 7 to rotate. The single chip microcomputer control device is also connected with the electric push rod 11, the single chip microcomputer control device sends a signal to the electric push rod 11, and then the electric push rod pushes the soil sampler 3 outwards or retracts the soil sampler 3 inwards to finish sampling actions. The cabin door 2 is provided with a hydraulic control device (not shown in the figure), the hydraulic control device is connected with a signal receiver (not shown in the figure) and completes the command action of the signal receiver, the singlechip control device sends a command to the signal receiver, and then the signal receiver controls the action of the hydraulic control device, so that the action of the cabin door is driven to open or close the cabin door.

The utility model discloses beneficial effect has:

the embodiment of the utility model provides a soil sampling device, including box 1, hatch door 2, motor 6, gear 7, rack 8, workstation 10, electric putter 11, geotome 3, hatch door 2 is connected with box 1, motor 6, gear 7, rack 8, workstation 10, electric putter 11, geotome 3 sets up in box 1, the one end of gear 7 is connected with motor 6, gear 7 still is connected with rack 8, rack 8 is connected with workstation 10, electric putter 11 is fixed to be set up on workstation 10, geotome 3 is connected with electric putter 11's front end. The box body 1 is a lead shielding box body which is used for shielding pollution of gamma rays, toxic agents and the like in the environment to soil samples. The hatch door 2 is used for the electric push rod 11 and the soil sampler 3 to enter and exit and for isolating the outside air in a non-sampling state. The motor 6 is a stepping motor, the stepping motor drives the gear 7 to rotate, the gear 7 rotates to drive the rack 8 to move back and forth, the rack 8 is fixedly connected with the workbench 10, then the workbench 10 moves along with the back and forth movement of the rack 8, and the electric push rod 11 is fixedly connected to the workbench 10, so that the electric push rod 11 moves along with the back and forth movement of the workbench 10, and when the electric push rod 11 reaches a specified position, the electric push rod 11 pushes out or retracts the soil sampler 3, so that the sampling action is completed. The embodiment of the utility model provides a soil sampling device can effectively improve the unable problem of avoiding the sample to be lost that falls scattered because of various factors by environmental pollution and sample of current soil sampling device.

The above only is the preferred embodiment of the present invention, not so limiting the protection scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims (7)

1. The utility model provides a soil sampling device, its characterized in that, includes box, hatch door, motor, gear, rack, workstation, electric putter, geotome, the hatch door with the box is connected, motor, gear, rack, workstation, electric putter, geotome set up in the box, the one end of gear with the motor is connected, the gear still with the rack is connected, the rack with the workstation is connected, electric putter fixed set up in on the workstation, geotome with electric putter's front end is connected.

2. The soil sampling device of claim 1, further comprising a slide rail, wherein a U-shaped groove is formed below the workbench, the slide rail penetrates through the U-shaped groove, and the slide rail is fixedly connected with the box body.

3. The soil sampling device of claim 2, wherein the rack is fixedly connected to the table by a connecting rod.

4. The soil sampling device of claim 3, wherein the hatch is connected to the box by a hinge.

5. The soil sampling device of claim 1, wherein the housing is a lead shielded housing.

6. The soil sampling device of claim 1, wherein a strong magnetic strip is disposed on the hatch.

7. The soil sampling device of claim 2, wherein the U-shaped groove is a front-to-back through U-shaped groove.

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