CN210665126U - Sampling device based on Chuzhou chrysanthemum soil microorganism research - Google Patents

Abstract

The utility model provides a sampling device based on chrysanthemum soil microorganism research of Chuzhou, including supporting mechanism, screw rod mechanism and with screw rod mechanism threaded connection's sampling mechanism, its characterized in that: the utility model discloses a bottom plate, including bottom plate, supporting mechanism, screw rod top, screw rod, supporting mechanism and two "L" type supporting seat integrated into one piece constitute, and two the supporting seat is located the lower surface both ends of bottom plate respectively, supporting mechanism passes through the screw hole of bottom plate upper surface rotates connecting screw mechanism, screw rod mechanism is equipped with the screwed screw rod of outer wall, the one end of the radial dead lever that sets up of screw rod is followed to all fixed connection in screw rod top both sides, just the other end fixed connection carousel of dead lever, the bottom. The utility model relates to a novel, utilize supporting mechanism's relative holding power to and the screw rod is to the spiral lifting force of sampling mechanism, has reduced user's applied labour.

Description

Sampling device based on Chuzhou chrysanthemum soil microorganism research

Technical Field

The utility model relates to a sampling device, concretely relates to sampling device based on research of Chuzhou chrysanthemum soil microorganism.

Background

In the research and study processes of scientific research, teaching and the like of agriculture and forestry, the soil at different depths is often required to be sampled so as to analyze the moisture, nutrients, microorganisms and the like of the soil, and a reliable basis is provided for scientific research and scientific decision-making.

At present, the soil sampling generally adopts the instrument of earth boring auger, carries out the drilling sample to the soil of the different degree of depth department. However, the existing soil drill has a simpler function, the drill rod is a straight rod, the drill bit opening blade is arc-shaped, and the arc-shaped drill bit opening blade of the drill bit can only be downwards rotated and pressed into soil by the downward force of the arm without a power assisting mechanism in the soil sampling process, so that great labor is consumed. In addition, a vertical control mechanism is not provided, the phenomenon of deviation of the drilled hole often occurs, particularly when the drilled hole is deep, the drill bit is clamped, at the moment, the drill bit can not be used for drilling downwards and can not be taken out upwards, so that field investigators can not continue investigation, in order to take out the soil drill, only tools such as a shovel, a pounding head and the like can be used for digging out all the soil around the soil drill, time and labor are wasted, in order to continue soil sampling, the point selection and drilling are needed again, the difficulty and time of field investigation work are increased, and the investigation cost is increased.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a sampling device based on research of chrysanthemum soil microorganism of Chuzhou is through setting up the sampler barrel opening, and at an opening part sliding connection arc lath to the more accurate sampling of convenience of use person utilizes supporting mechanism's relative holding power, and the screw rod is to the spiral lifting force of sampling mechanism, has reduced user's application labour.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sampling device based on Chuzhou chrysanthemum soil microorganism research, including supporting mechanism, screw rod mechanism and with screw rod mechanism threaded connection's sampling mechanism, its characterized in that: the supporting mechanism comprises bottom plate and two "L" type supporting seats integrated into one piece, and two the supporting seat is located the lower surface both ends of bottom plate respectively, supporting mechanism passes through the screw hole of bottom plate upper surface rotates connecting screw mechanism, screw mechanism is equipped with the screw rod that has the screw thread outer wall, the one end of the dead lever of screw rod radial setting is followed to all fixed connection in screw rod top both sides, just the other end fixed connection carousel of dead lever, the bottom of screw rod is equipped with the screw thread post, screw thread post threaded connection sampling mechanism.

Preferably, the sampling mechanism includes a barrel base, a sampling barrel, an arc-shaped lath and a sliding ring, the barrel base is fixedly arranged at the top end of an inner cavity of the sampling barrel, the sliding ring is attached to the outer wall of the sampling barrel in a sliding manner, the sampling barrel is formed by an upper barrel with a C-shaped barrel wall and a lower barrel which is arranged in a hollow manner, two port faces of the upper barrel are provided with sliding grooves, the arc-shaped lath is connected with the sliding grooves in a sliding manner through a raised line, and the raised line is arranged on two side end faces of the arc-shaped lath respectively.

Preferably, the outer diameter of the cylinder base is the same as the inner diameter of the sampling cylinder, and the cylinder base is provided with an opening inner cavity with threads.

Preferably, the bottom end face of the lower barrel of the sampling barrel is provided with a toothed belt-shaped drill bit, and the outer wall of the upper barrel of the sampling barrel is provided with scales.

Preferably, two the bottom of supporting seat all is equipped with a plurality of bolt holes.

Preferably, the arc-shaped lath and the upper barrel are the same in axial length, and a pull ring is arranged at the top end of the arc-shaped lath.

The utility model adopts the above technique, compare with current technique and have following beneficial effect:

1. through setting up the sampling tube opening, and at an opening part sliding connection arc lath, the sample in-process, the lath can prevent soil from scattering, during the sampling, takes out the lath to supply the more accurate soil sampling of user, reduced the research deviation.

2. Improve traditional circular arc drill bit for the toothed belt drill bit, can be better stretch into soil and take a sample labour saving and time saving.

3. The relative supporting force of the supporting mechanism and the spiral lifting force and the vertical control of the screw rod on the sampling mechanism are utilized, so that the application labor force of a user is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support mechanism;

FIG. 3 is a schematic structural view of a screw mechanism;

FIG. 4 is a schematic view of the assembly structure of the sampling mechanism;

fig. 5 is an exploded view of the sampling mechanism.

In the figure: 1. a support mechanism; 11. a base plate; 12. a supporting seat; 13. a threaded hole; 14. bolt holes; 2. a screw mechanism; 21. a turntable; 22. fixing the rod; 23. a screw; 24. a threaded post; 3. a sampling mechanism; 31. a cartridge holder; 311. an open inner cavity; 32. a sampling tube; 321. feeding the cylinder; 322. a lower barrel; 323. a chute; 324. a drill bit; 33. an arc-shaped lath; 331. a convex strip; 332. a pull ring; 34. and a slip ring.

Detailed Description

In combination with the drawings of the embodiments of the present invention, the following will clearly and completely describe the technical solutions of the embodiments of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a sampling device based on a study of microorganisms in chrysanthemum soil includes a supporting mechanism 1, a screw mechanism 2, and a sampling mechanism 3 in threaded connection with the screw mechanism 2, and is characterized in that: supporting mechanism 1 comprises bottom plate 11 and two "L" type supporting seat 12 integrated into one piece, and two supporting seats 12 are located bottom plate 11's lower surface both ends respectively, supporting mechanism 1 rotates connecting screw mechanism 2 through the screw hole 13 of bottom plate 11 upper surface, screw mechanism 2 is equipped with the screw rod 23 that has the screw thread outer wall, screw rod 23 top both sides all fixed connection along the radial one end of setting of dead lever 22 of screw rod 23, and the other end fixed connection carousel 21 of dead lever 22, the bottom of screw rod 23 is equipped with screw thread post 24, screw thread post 24 threaded connection sampling mechanism 3. Specifically, the concrete fixed stay of supporting mechanism 1 acts on, with screw 23 cooperation, forms lift effort and perpendicular helping hand, makes 3 vertical directions of mechanism of taking a sample, reduces the soil structure and damages, and carousel 21 has replaced prior art's bull stick, and what can be better carries out the spiral rotation, reduces user's application labour.

Referring to fig. 4 and 5, the sampling mechanism 3 includes a barrel base 31, a sampling barrel 32, an arc-shaped strip 33 and a sliding ring 34, the barrel base 31 is fixedly disposed at the top end of an inner cavity of the sampling barrel 32, the sliding ring 34 is slidably disposed on the outer wall of the sampling barrel 32, the sampling barrel 32 is integrally formed by an upper barrel 321 of a C-shaped barrel wall and a lower barrel 322 disposed in the hollow, two port faces of the upper barrel 321 are both provided with a sliding groove 323, the arc-shaped strip 33 is slidably connected to the sliding groove 323 through a protruding strip 331, and the protruding strips 331 are disposed on two side end faces of the arc-shaped strip 33 respectively. Specifically, arc lath 33 is identical with the last section of thick bamboo 321 radian of "C" style of calligraphy section of thick bamboo wall, the in-process of sampling, arc lath 33 can prevent that soil from scattering, during the sampling, take out arc lath 33 through pull ring 332, so that the more accurate soil of user is sampled, the research deviation has been reduced, sliding ring 34 has the effect of clearance sampling tube 32 outer wall, sliding ring 34 is close to the slip on sampling tube 32 outer wall, take out the earth of gluing on sampling tube 32 outer wall, so that use next time. Furthermore, a through hole can be formed in the joint of the sampling mechanism 3 and the screw mechanism 2, and the sampling mechanism 3 is fixed by bolts, so that the situation that the sampling mechanism 3 is sunk in soil due to the extrusion force of the soil during the sampling of the depth of the soil is avoided.

The outer diameter of the barrel holder 31 is the same as the inner diameter of the sampling barrel 32, and the barrel holder 31 is provided with an open inner cavity 311 with threads. Specifically, the cylinder seat 31 is attached to the top end of the inner cavity of the sampling cylinder 32, and the screw mechanism 2 and the sampling mechanism 3 integrally work in a threaded connection mode through the opening inner cavity 311 and the threaded column 24.

The bottom end face of the lower barrel 322 of the sampling barrel 32 is provided with a toothed belt drill bit 324, and the outer wall of the upper barrel 321 of the sampling barrel 32 is provided with scales. Specifically, through the drill bit 324 of toothed belt form design, the soil that stretches into that sampling mechanism can be better takes a sample, labour saving and time saving goes up the scale on the section of thick bamboo 321 outer wall and samples in order to supply the user to the soil of the different degree of depth.

The bottom ends of the two support seats 12 are provided with a plurality of bolt holes 14, and the support mechanism 1 can be fixed through bolts.

The arc-shaped lathes 33 and the upper barrel 321 are the same in axial length, the pull rings 332 are arranged at the top ends of the arc-shaped lathes 33, and after sampling, the arc-shaped lathes 33 are taken out through the pull rings 332 to sample soil.

The embodiment of the utility model provides a theory of operation is: fix supporting mechanism 1 through the bolt, rotate carousel 21, utilize the helping hand of screw thread, screw 23 drives the downward spiral rotation of sampling mechanism 3, and the drill bit 324 of cingulum form design can be more relaxed bores into the soil inlayer, and the sample back is gone out the 3 spiral shell rotations of sampling mechanism, and portable pull ring 332 takes out arc lath 33 to the user samples and the microorganism in studying the soil to the soil of the different degree of depth.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a sampling device based on chrysanthemum soil microorganism research of Chuzhou, including supporting mechanism (1), screw rod mechanism (2) and with screw rod mechanism (2) threaded connection's sampling mechanism (3), its characterized in that: supporting mechanism (1) comprises bottom plate (11) and two "L" type supporting seat (12) integrated into one piece, and two supporting seat (12) are located the lower surface both ends of bottom plate (11) respectively, supporting mechanism (1) passes through threaded hole (13) of bottom plate (11) upper surface rotate connecting screw mechanism (2), screw mechanism (2) are equipped with screw rod (23) that have the screw thread outer wall, screw rod (23) top both sides are the one end of the radial dead lever (22) that sets up along screw rod (23), just the other end fixed connection carousel (21) of dead lever (22), the bottom of screw rod (23) is equipped with screw thread post (24), screw thread post (24) threaded connection sampling mechanism (3).

2. The sampling device based on Chuzhou chrysanthemum soil microorganism research of claim 1, characterized in that: the sampling mechanism (3) comprises a barrel base (31), a sampling barrel (32), arc-shaped battens (33) and a sliding ring (34), the barrel base (31) is fixedly arranged at the top end of an inner cavity of the sampling barrel (32), the sliding ring (34) is attached to the outer wall of the sampling barrel (32) in a sliding mode, the sampling barrel (32) is formed by integrally forming an upper barrel (321) of a C-shaped barrel wall and a lower barrel (322) which is arranged in the hollow mode, sliding grooves (323) are formed in two port faces of the upper barrel (321), the arc-shaped battens (33) are connected with the sliding grooves (323) in a sliding mode through protruding strips (331), and the protruding strips (331) are arranged on two side end faces of the arc-shaped battens (33) respectively.

3. The sampling device based on Chuzhou chrysanthemum soil microorganism research of claim 2, characterized in that: the outer diameter of the cylinder seat (31) is the same as the inner diameter of the sampling cylinder (32), and the cylinder seat (31) is provided with an opening inner cavity (311) with threads.

4. The sampling device based on Chuzhou chrysanthemum soil microorganism research of claim 2, characterized in that: the bottom end face of a lower barrel (322) of sampling barrel (32) is equipped with toothed belt drill bit (324), be equipped with the scale on the last barrel (321) outer wall of sampling barrel (32).

5. The sampling device based on Chuzhou chrysanthemum soil microorganism research of claim 1, characterized in that: the bottom of two supporting seat (12) all is equipped with a plurality of bolt holes (14).

6. The sampling device based on Chuzhou chrysanthemum soil microorganism research of claim 2, characterized in that: the arc-shaped lath (33) and the upper barrel (321) are the same in axial length, and a pull ring (332) is arranged at the top end of the arc-shaped lath (33).

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