CN211477674U

CN211477674U - Manual hand-operated power-assisted portable sampler for soil geophysical prospecting

Info

Publication number: CN211477674U
Application number: CN201922004364.8U
Authority: CN
Inventors: 尚玉民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-11
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a manual hand portable sample thief of helping hand of soil geophysical prospecting, include: the sampler comprises a sampler body, a soil sampling head, a transmission device and a crank; the lower part of the sampler body is provided with a soil sampling head, and the soil sampling head has a spiral shape; a transmission device is arranged above the soil taking head, and the transmission device is connected with the soil taking head through a fixing pin; a handrail is arranged above the transmission device and connected with the transmission device through a fixing pin; a protective box is arranged on the outer side of the transmission device; a crank is arranged on one side of the protection box and connected with the transmission device in a clamping mode; the utility model discloses a to the improvement of the portable sample thief of artifical hand helping hand of a soil geophysical prospecting, it is reasonable to have a structural design, and cost of manufacture and use cost are lower, artifical hand helping hand realizes the transmission with higher speed simultaneously, saves the advantage of hand strength to effectual problem and the not enough that has solved current device and appear.

Description

Manual hand-operated power-assisted portable sampler for soil geophysical prospecting

Technical Field

The utility model relates to a soil collection equipment technical field, more specifically the saying so especially relates to a manual hand helping hand portable sample thief of soil geophysical prospecting.

Background

Soil is a basic environmental element constituting an ecosystem, and is a material base on which human beings rely for survival and development. Soil detection is an important guarantee for realizing the quality safety of agricultural products. Soil sampling is a necessary prerequisite for soil detection. The soil sampler is as the indispensable instrument in the soil sample collection process, directly influences the efficiency of soil collection.

The soil sampling ware that uses at present is electronic sample thief mostly, and the instrument adopts the gasoline engine drive to exempt from soil sampling personnel's labour by a wide margin and sample fast, but the cost of manufacture and the use cost of this kind of sample thief are higher, can not satisfy people's user demand.

In view of this, research improvement is carried out to current problem, provides a soil geophysical prospecting manual hand-cranking helping hand portable sample thief, solves the cost of manufacture and use that exist at present and is higher, aims at through this technique, reaches the purpose of solving the problem and improving practical value nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual hand portable sample thief of helping hand is visited to soil mass to solve the higher problem and the not enough of the cost of manufacture and the use cost that propose in the above-mentioned background art.

In order to achieve the above object, the utility model provides a manual hand helping hand portable sample thief is visited to soil material is reached by following concrete technical means:

the utility model provides a manual hand portable sample thief of helping hand of soil geophysical prospecting, includes: the sampler comprises a sampler body, a soil sampling head, a transmission device, a crank, a handrail, a protective box, a driving shaft, a driven shaft, a driving straight gear, a driven straight gear, a driving bevel gear, a driven bevel gear, a bottom box and a box cover; the lower part of the sampler body is provided with a soil sampling head, and the soil sampling head has a spiral shape; a transmission device is arranged above the soil taking head, and the transmission device is connected with the soil taking head through a fixing pin; a handrail is arranged above the transmission device and connected with the transmission device through a fixing pin; a protective box is arranged on the outer side of the transmission device; a crank is arranged on one side of the protection box and connected with the transmission device in a clamping mode; the transmission device is provided with a driving shaft, a driven shaft, a driving straight gear, a driven straight gear, a driving bevel gear and a driven bevel gear; the protective box is provided with a bottom box and a box cover, and the bottom box is connected with the box cover through screws.

As the further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing be provided with the driving shaft on the transmission, and the right side of driving shaft is the platykurtic structure to the driving shaft cooperatees with the crank.

As the further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing be provided with the initiative spur gear on the driving shaft, and the initiative spur gear is connected through the fixed pin with the driving shaft.

As the further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing the below of initiative spur gear is provided with driven spur gear, and driven spur gear meshes with the initiative spur gear mutually to driven spur gear passes through the key-type connection with the driven shaft.

As a further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing the front end of driven shaft is provided with the drive bevel gear, and the drive bevel gear is connected through the fixed pin with the driven shaft.

As the further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing one side of initiative bevel gear is provided with driven bevel gear, and driven bevel gear meshes with the initiative bevel gear mutually.

As this technical scheme's further optimization, the utility model relates to a manual hand helping hand portable sample thief is visited to soil thing driven bevel gear sets up in the upper end of borrowing the soil head, and driven bevel gear is connected through the fixed pin with the borrowing the soil head.

As the further optimization of this technical scheme, the utility model relates to a manual hand helping hand portable sample thief of soil geophysical prospecting the driving shaft is parallel to each other with the driven shaft, and driving shaft and driven shaft and soil sampling head mutually perpendicular.

As a further optimization of the technical scheme, the utility model relates to a soil geophysical prospecting manual hand-operated power-assisted portable sampler, the gear ratio of the driving straight gear to the driven straight gear is 3:1, and the gear ratio of the driving bevel gear to the driven bevel gear is 2: 1.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a last driving shaft that is provided with of transmission, and the right side of driving shaft is the setting of platykurtic structure to the driving shaft cooperatees with the crank, through crank control transmission.

2. The utility model discloses a driven bevel gear sets up in the upper end of borrowing the head, and driven bevel gear and the setting that the head is connected through the fixed pin that fetches earth, drive the head rotation of fetching earth through driven bevel gear to realize the soil sample.

3. The utility model realizes the acceleration transmission and saves the hand-cranking power by the arrangement that the gear ratio of the driving straight gear to the driven straight gear is 3:1 and the gear ratio of the driving bevel gear to the driven bevel gear is 2: 1.

4. The utility model discloses a to the improvement of the portable sample thief of artifical hand helping hand of a soil geophysical prospecting, it is reasonable to have a structural design, and cost of manufacture and use cost are lower, artifical hand helping hand realizes the transmission with higher speed simultaneously, saves the advantage of hand strength, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic view of the axial measurement structure of the present invention;

FIG. 3 is a schematic view of the transmission device of the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: the sampler comprises a sampler body 1, a soil sampling head 2, a transmission device 3, a crank handle 4, a handrail 5, a protection box 6, a driving shaft 301, a driven shaft 302, a driving straight gear 303, a driven straight gear 304, a driving bevel gear 305, a driven bevel gear 306, a bottom box 601 and a box cover 602.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 4, the utility model provides a concrete technical implementation scheme of manual hand helping hand portable sample thief is visited to soil material:

the utility model provides a manual hand portable sample thief of helping hand of soil geophysical prospecting, includes: the soil sampler comprises a sampler body 1, a soil sampling head 2, a transmission device 3, a crank 4, a handrail 5, a protection box 6, a driving shaft 301, a driven shaft 302, a driving straight gear 303, a driven straight gear 304, a driving bevel gear 305, a driven bevel gear 306, a bottom box 601 and a box cover 602; the lower part of the sampler body 1 is provided with a soil sampling head 2, and the soil sampling head 2 has a spiral shape; a transmission device 3 is arranged above the soil taking head 2, and the transmission device 3 is connected with the soil taking head 2 through a fixing pin; a handrail 5 is arranged above the transmission device 3, and the handrail 5 is connected with the transmission device 3 through a fixing pin; a protective box 6 is arranged on the outer side of the transmission device 3; a crank 4 is arranged on one side of the protective box 6, and the crank 4 is connected with the transmission device 3 in a clamping manner; the transmission device 3 is provided with a driving shaft 301, a driven shaft 302, a driving spur gear 303, a driven spur gear 304, a driving bevel gear 305 and a driven bevel gear 306; the protective box 6 is provided with a bottom box 601 and a box cover 602, and the bottom box 601 is connected with the box cover 602 through screws.

Specifically, a driving shaft 301 is arranged on the transmission device 3, the right side of the driving shaft 301 is of a flat structure, the driving shaft 301 is matched with the crank 4, and the transmission device 3 is controlled through the crank 4.

Specifically, a driving spur gear 303 is arranged on the driving shaft 301, and the driving spur gear 303 is connected with the driving shaft 301 through a fixed pin, so that the driving shaft 301 drives the driving spur gear 303 to rotate.

Specifically, a driven spur gear 304 is arranged below the driving spur gear 303, the driven spur gear 304 is meshed with the driving spur gear 303, the driven spur gear 304 is in key connection with the driven shaft 302, and the driving spur gear 303 drives the driven spur gear 304 and the driven shaft 302 to rotate.

Specifically, a driving bevel gear 305 is arranged at the front end of the driven shaft 302, the driving bevel gear 305 is connected with the driven shaft 302 through a fixed pin, and the driving bevel gear 305 is driven to rotate through the driven shaft 302.

Specifically, a driven bevel gear 306 is disposed on one side of the driving bevel gear 305, and the driven bevel gear 306 is engaged with the driving bevel gear 305, and the driven bevel gear 306 is driven to rotate by the driving bevel gear 305.

Concretely, driven bevel gear 306 sets up in the upper end of borrowing the head 2, and driven bevel gear 306 is connected through the fixed pin with borrowing the head 2, drives through driven bevel gear 306 and borrows the head 2 and rotate to realize the soil sample.

Specifically, the driving shaft 301 and the driven shaft 302 are parallel to each other, the driving shaft 301 and the driven shaft 302 are perpendicular to the soil sampling head 2, and the rotation of the soil sampling head 2 is realized by rotating the crank 4.

Specifically, the gear ratio of the driving spur gear 303 to the driven spur gear 304 is 3:1, and the gear ratio of the driving bevel gear 305 to the driven bevel gear 306 is 2:1, so that the acceleration transmission is realized, and the manual power is saved.

The method comprises the following specific implementation steps:

when the manual hand-operated power-assisted portable sampler for soil geophysical prospecting is used, the sampler body 1 is carried to a sampling area, the lower end of the soil taking head 2 is inserted into soil, the armrest 5 is held by the left hand, the crank 4 is rotated by the right hand, the driving shaft 301 rotates to drive the driving spur gear 303 to rotate, the driving spur gear 303 also drives the driven spur gear 304 to rotate, the driven spur gear 304 and the driving bevel gear 305 are fixedly arranged on the driven shaft 302 to drive the driving bevel gear 305 to rotate, the driving bevel gear 305 is meshed with the driven bevel gear 306 to rotate the driven bevel gear 306, the driven bevel gear 306 is fixedly arranged on the soil taking head 2 to drive the spiral soil taking head 2 to rotate, the soil taking head 2 easily enters the soil to realize sampling, the gear ratio of the driving spur gear 303 to the driven spur gear 304 is 3:1, the gear ratio of the driving bevel gear 305 to the driven bevel gear 306 is 2:1, the manual hand-operated power-assisted portable sampler for soil geophysical prospecting has the advantages of being reasonable in structural design, low in manufacturing cost and use cost, capable of achieving manual hand-operated power assistance, capable of achieving acceleration transmission and saving hand-operated power, and extremely convenient to use.

In summary, the following steps: the manual hand-operated power-assisted portable sampler for soil geophysical prospecting is characterized in that a driving shaft is arranged on a transmission device, the right side of the driving shaft is in a flat structure, the driving shaft is matched with a crank, and the transmission device is controlled through the crank; the driven bevel gear is arranged at the upper end of the soil taking head, and the driven bevel gear and the soil taking head are connected through a fixing pin, and the driven bevel gear drives the soil taking head to rotate, so that soil sampling is realized; the gear ratio of the driving straight gear to the driven straight gear is 3:1, and the gear ratio of the driving bevel gear to the driven bevel gear is 2:1, so that the acceleration transmission is realized, and the manual power is saved; through the improvement to the portable sample thief of artifical hand helping hand of a soil geophysical prospecting, it is reasonable to have a structural design, and cost of manufacture and use cost are lower, and artifical hand helping hand realizes the transmission with higher speed simultaneously, saves the advantage of hand strength, thereby effectual solution the utility model discloses the problem that proposes in the background art item is with not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual hand portable sample thief of helping hand of soil geophysical prospecting, includes: the soil sampler comprises a sampler body (1), a soil sampling head (2), a transmission device (3), a crank (4), a handrail (5), a protection box (6), a driving shaft (301), a driven shaft (302), a driving straight gear (303), a driven straight gear (304), a driving bevel gear (305), a driven bevel gear (306), a bottom box (601) and a box cover (602); the method is characterized in that: the lower part of the sampler body (1) is provided with a soil sampling head (2), and the soil sampling head (2) has a spiral shape; a transmission device (3) is arranged above the soil taking head (2), and the transmission device (3) is connected with the soil taking head (2) through a fixing pin; a handrail (5) is arranged above the transmission device (3), and the handrail (5) is connected with the transmission device (3) through a fixing pin; a protective box (6) is arranged on the outer side of the transmission device (3); a crank (4) is arranged on one side of the protection box (6), and the crank (4) is connected with the transmission device (3) in a clamping manner; the transmission device (3) is provided with a driving shaft (301), a driven shaft (302), a driving straight gear (303), a driven straight gear (304), a driving bevel gear (305) and a driven bevel gear (306); the protective box (6) is provided with a bottom box (601) and a box cover (602), and the bottom box (601) is connected with the box cover (602) through screws.

2. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: the transmission device (3) is provided with a driving shaft (301), the right side of the driving shaft (301) is of a flat structure, and the driving shaft (301) is matched with the crank (4).

3. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: the driving shaft (301) is provided with a driving straight gear (303), and the driving straight gear (303) is connected with the driving shaft (301) through a fixing pin.

4. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: a driven spur gear (304) is arranged below the driving spur gear (303), the driven spur gear (304) is meshed with the driving spur gear (303), and the driven spur gear (304) is in key connection with the driven shaft (302).

5. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: the front end of the driven shaft (302) is provided with a driving bevel gear (305), and the driving bevel gear (305) is connected with the driven shaft (302) through a fixing pin.

6. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: one side of the driving bevel gear (305) is provided with a driven bevel gear (306), and the driven bevel gear (306) is meshed with the driving bevel gear (305).

7. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: driven bevel gear (306) set up in the upper end of fetching earth head (2), and driven bevel gear (306) are connected through the fixed pin with fetching earth head (2).

8. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: the driving shaft (301) and the driven shaft (302) are parallel to each other, and the driving shaft (301) and the driven shaft (302) are perpendicular to the soil taking head (2).

9. The manual hand-cranking power-assisted portable sampler for soil geophysical prospecting according to claim 1, which is characterized in that: the gear ratio of the driving spur gear (303) to the driven spur gear (304) is 3:1, and the gear ratio of the driving bevel gear (305) to the driven bevel gear (306) is 2: 1.