CN210221560U - Natural meadow soil collection system - Google Patents

Abstract

The utility model relates to the field of soil collection, in particular to a natural grassland soil collection device, which comprises a rocker arm and a rotary pressing mechanism, wherein the rocker arm is fixedly arranged at the top of the rotary pressing mechanism and is in transmission connection with the rotary pressing mechanism, the rotary pressing mechanism comprises a screwing-down pipeline, a transmission sleeve and a scale rod, the scale rod can be arranged in the screwing-down pipeline in a vertical sliding manner, the outer edge of the screwing-down pipeline is provided with an external thread, the inner edge of the transmission sleeve is provided with an internal thread matched with the external thread of the screwing-down pipeline, the bottom of the transmission sleeve is fixedly provided with a fixing sleeve for resisting the ground, the fixing sleeve and the screwing-down pipeline are coaxially arranged, the inner edge of the fixing sleeve is larger than the outer edge of the screwing-down pipeline, the natural grassland soil collection device of the utility model extends into the soil through the screwing-down pipeline, the soil is uniformly collected, and, the soil of each layer of depth of soil can be accurately detected, and errors of detection results are reduced.

Description

Natural meadow soil collection system

Technical Field

The utility model relates to a soil acquisition field, concretely relates to natural meadow soil collection system.

Background

Grasslands are lands where growing herbs and shrub plants predominate and are suitable for the development of animal husbandry. It has a special ecosystem and is an updatable natural resource. Soil is a loose layer of material on the earth's surface, consisting of various granular minerals, organic substances, moisture, air, microorganisms, etc., and capable of growing plants. The soil is composed of mineral substances formed by weathering of rocks, animals and plants, organic matters generated by decomposition of microbial residues, soil organisms (solid-phase substances), water (liquid-phase substances), air (gas-phase substances), oxidized humus and the like. While grassland soil is often used in various aspects, conventional methods for collecting grassland soil are carried out by shovels or other collecting tools, and conventional methods for collecting grassland soil have difficulty in accurately detecting the quality of soil at each depth of soil layer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural meadow soil collection system.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a natural meadow soil collection system, including rocking arm and rotatory push-down mechanism, the rocking arm is fixed to be set up at rotatory push-down mechanism top, and the rocking arm is connected with rotatory push-down mechanism transmission, rotatory push-down mechanism is including the pipeline down, transmission cover and scale rod, the pipeline down revolves, transmission cover and scale rod coaxial line set up, and the scale rod can be gliding setting inside the pipeline down revolves from top to bottom, the external screw thread has been seted up to the outer fringe of the pipeline down revolves, the internal thread with pipeline external screw thread complex down is seted up to transmission cover inner fringe, and the fixed cover that is used for with ground conflict that is provided with in transmission cover bottom, and the top and the transmission of fixed cover bottom fixed connection, fixed cover and the coaxial line setting of pipeline down revolves, the inner edge of.

As a natural meadow soil collection system's preferred scheme, the rocking arm includes the transfer line, the adapter sleeve, handle and transmission post, the fixed go-between that is provided with in lower rotatory pipeline top, the outer fringe of go-between and the inner edge fixed connection of adapter sleeve, and the go-between can be dismantled with the transfer line and be connected, set up the connecting hole that supplies the adapter sleeve to fix on the transfer line, the connecting hole diameter equals with the adapter sleeve external diameter, and set up the perforation that supplies the transmission post to pass on the transfer line, and the both ends of transmission post are fixed and are provided with two and keep off the ring, the transfer line is located the inboard that two kept off the ring, and the jack has been seted up at the transmission post top, the fixed post that.

As a natural meadow soil collection system's preferred scheme, the go-between external fixation is provided with a plurality of fixed strip, opens in the connecting hole on the transfer line and has offered the fixed slot with fixed strip transition fit.

As a natural meadow soil collection system's preferred scheme, the scale rod bottom is provided with the jacking board, the outer fringe of jacking board equals with the inner edge of underspin pipeline, and the fixed two guide blocks that are provided with in the outer fringe of jacking board, the fixed guide way that is provided with guide block complex on the pipeline inner edge of underspin, the fixed socket that is provided with in jacking board top, the bottom of scale rod is inserted and is established in the socket, and pass through bolt fixed connection on socket and the scale rod, all set up from bolt male pinhole on socket and the scale rod, be provided with the scale interval that is used for detecting the interior entering soil height of underspin pipeline on the outer fringe of scale rod, the scale interval reduces from the lower to lower in proper order, and the fixed clamp plate that is provided with in top of scale rod, the external diameter of clamp plate is greater than the internal.

As a natural meadow soil collection system's preferred scheme, the bottom of transmission cover is seted up and is supplied fixed cover to insert the annular and dodge the breach, and the top of fixed cover is inserted and is established in the annular dodges the breach, and the outer fringe and the annular of fixed cover dodge breach fixed connection.

As a natural meadow soil collection system's preferred scheme, the fixed preforming that is provided with in bottom of fixed cover, it is protruding that the fixed a plurality of that is provided with on the outer fringe of preforming, the setting of a plurality of arch equidistant is on the preforming.

As an optimal selection scheme of the natural grassland soil collection device, three arc-shaped notches are symmetrically formed in the outer edge of the transmission sleeve, and a supporting ring piece is fixedly arranged at the bottom of the transmission sleeve.

As an optimal selection scheme of the natural grassland soil collecting device, a plurality of grooves are formed in the outer edge of the handle.

As a natural meadow soil collection system's preferred scheme, the fixed insert ring that is provided with in lower rotatory pipeline bottom, insert the ring bottom outside and be the chamfer structure.

The utility model has the advantages that: when soil needs to be sampled and detected, firstly, the bottom of the fixed sleeve is pressed on the surface of the soil, then the handle is manually rotated, so that the handle drives the transmission column to rotate, so that the transmission column drives the transmission rod to rotate, the transmission rod is fixedly connected with the connecting sleeve, the connecting sleeve is fixedly connected with the connecting ring, so that the transmission rod drives the downward rotation pipeline to rotate downwards, then the transmission sleeve is manually pressed, so that the insert ring is inserted into the soil, the downward rotation pipeline is screwed into the soil, when the downward rotation pipeline is screwed into the soil, the soil in the downward rotation pipeline can lift the lifting plate upwards, then the scale rod stably moves upwards under the action of the guide block and the guide groove, the depth of soil collection in the downward rotation pipeline is determined by observing the numerical value of the scale value on the scale rod, and the depth required to be collected is controlled, when reacing required degree of depth, take off the earth in the pipeline outside will rotating down through the manual work to take out the pipeline that will rotate down from earth, and then accomplish the collection of soil, through manual promotion clamp plate downwards after gathering the completion, observe the change of scale value, and then release the degree of depth of required soil, thereby carry out the detection of soil, the utility model discloses a natural meadow soil collection system carries out even adoption to soil in stretching into soil through the pipeline that rotates down, and the rethread scale bar shows the degree of depth of taking, makes and carries out accurate quality detection to the soil of each layer of the degree of depth of soil, reduces the testing result and appears the error.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is an exploded perspective view of the rocker arm.

Fig. 4 is an exploded perspective view of the rotary hold-down mechanism.

Fig. 5 is a plan sectional view of a downdraft tube.

Fig. 6 is a schematic perspective view of the lifting plate.

Fig. 7 is a schematic perspective view of the transmission sleeve.

In the figure: 1. a rocker arm; 2. rotating the pressing mechanism; 3. a downward rotation pipeline; 4. a transmission sleeve; 5. a graduated rod; 6. fixing a sleeve; 7. a transmission rod; 8. connecting sleeves; 9. a handle; 10. a drive post; 11. a connecting ring; 12. connecting holes; 13. perforating; 14. a baffle ring; 15. a jack; 16. inserting a column; 17. a fixing strip; 18. fixing grooves; 19. a jacking plate; 20. a guide block; 21. a guide groove; 22. a socket; 23. pressing a plate; 24. an annular avoidance gap; 25. tabletting; 26. a protrusion; 27. an arc-shaped notch; 28. a support ring sheet; 29. a groove; 30. and (4) inserting a ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the natural grassy soil collecting device comprises a rocker arm 1 and a rotary pressing mechanism 2, wherein the rocker arm 1 is fixedly arranged at the top of the rotary pressing mechanism 2, the rocker arm 1 is connected with the rotary pressing mechanism 2 in a transmission way, the rotary pressing mechanism 2 comprises a lower rotary pipeline 3, a transmission sleeve 4 and a scale rod 5, the lower rotary pipeline 3, the transmission sleeve 4 and the scale rod 5 are arranged coaxially, the scale rod 5 can be arranged in the lower rotary pipeline 3 in a vertically sliding manner, the outer edge of the lower rotary pipeline 3 is provided with an external thread, the inner edge of the transmission sleeve 4 is provided with an internal thread matched with the external thread of the lower rotary pipeline 3, and the bottom of the transmission sleeve 4 is fixedly provided with a fixed sleeve 6 which is used for abutting against the ground, the top of the fixed sleeve 6 is fixedly connected with the bottom of the transmission sleeve 4, the fixed sleeve 6 and the lower rotary pipeline 3 are coaxially arranged, and the inner edge of the fixed sleeve 6 is larger than the outer edge of the lower rotary pipeline 3. When needs carry out the sample detection to soil, at first press on soil surface through the bottom with fixed cover 6, manual rotatory rocking arm 1 of rethread, and then make rocking arm 1 drive down the pipeline 3 of revolving and rotate, transmission cover 4 is pressed to the rethread manual work, thereby make fixed cover 6 bottom fix in earth, and then make 4 internal threads of transmission cover lie in the in-process of 3 external screw thread intermeshing of the pipeline of revolving down, make transmission cover 4 can not rotate along with the pipeline 3 of revolving down, and then make down in the pipeline 3 can precession soil of revolving.

The rocker arm 1 comprises a transmission rod 7, a connecting sleeve 8, a handle 9 and a transmission column 10, a connecting ring 11 is fixedly arranged at the top of the lower rotary pipeline 3, the outer edge of the connecting ring 11 is fixedly connected with the inner edge of the connecting sleeve 8, the connecting ring 11 is detachably connected with the transmission rod 7, a connecting hole 12 for fixing the connecting sleeve 8 is formed in the transmission rod 7, the diameter of the connecting hole 12 is equal to the outer diameter of the connecting sleeve 8, a through hole 13 for the transmission column 10 to pass through is formed in the transmission rod 7, two baffle rings 14 are fixedly arranged at two ends of the transmission column 10, the transmission rod 7 is located on the inner sides of the two baffle rings 14, a jack 15 is formed in the top of the transmission column 10, an inserting column 16 is fixedly arranged at the bottom of the handle 9, the inserting column. Handle 9 is rotated through the manual work to make handle 9 drive transmission post 10 rotate, thereby make transmission post 10 drive transfer line 7 and rotate, rethread transfer line 7 and adapter sleeve 8 fixed connection, adapter sleeve 8 and go-between 11 fixed connection, and then make transfer line 7 drive down revolve pipeline 3 and rotate downwards, and then make down revolve pipeline 3 enter into soil.

A plurality of fixing strips 17 are fixedly arranged outside the connecting ring 11, and fixing grooves 18 in transition fit with the fixing strips 17 are formed in the connecting holes 12 in the transmission rod 7. Through the action of the fixing groove 18 and the fixing strip 17, the rocker arm 1 is convenient to disassemble when the device is not used, so that the occupied space of the device is reduced.

The bottom of the scale rod 5 is provided with a jacking plate 19, the outer edge of the jacking plate 19 is equal to the inner edge of the downward-rotating pipeline 3, two guide blocks 20 are fixedly arranged on the outer edge of the jacking plate 19, guide grooves 21 matched with the guide blocks 20 are fixedly arranged on the inner edge of the downward-rotating pipeline 3, a socket 22 is fixedly arranged at the top of the jacking plate 19, the bottom of the scale rod 5 is inserted into the socket 22, the socket 22 and the scale rod 5 are fixedly connected through a bolt, the socket 22 and the scale rod 5 are provided with pin holes inserted from the bolt, the outer edge of the scale rod 5 is provided with scale values for detecting the height of soil entering the downward-rotating pipeline 3, the scale values are sequentially reduced from bottom to bottom, a pressing plate 23 is fixedly arranged at the top of the scale rod 5, and the outer diameter of the pressing plate 23 is larger than the inner diameter of. When in precession soil through underspin pipeline 3, soil in the pipeline 3 will upwards jacking board 19 jacking, the effect of rethread guide block 20 and guide way 21, make the steady upward movement of scale bar 5, numerical value through observing the scale interval on the scale bar 5, and then confirm the degree of depth that the interior soil of pipeline 3 was gathered underspin, and then the required degree of depth of gathering of control, through manual promotion clamp plate 23 downwards after gathering the completion, observe the change of scale interval, and then release the degree of depth of required soil, thereby carry out the detection of soil.

The bottom of the transmission sleeve 4 is provided with a notch 24 for inserting the fixing sleeve 6 into the annular avoidance, the top of the fixing sleeve 6 is inserted into the annular avoidance notch 24, and the outer edge of the fixing sleeve 6 is fixedly connected with the annular avoidance notch 24. Insert the top of fixed cover 6 in the transmission cover 4, it is fixed with transmission cover 4 and fixed cover 6 through the welded mode again for fixed cover 6 and transmission cover 4 are more fastened, have increased the life of device.

The bottom of fixed cover 6 is fixed and is provided with preforming 25, and the outer fringe of preforming 25 is fixed and is provided with a plurality of arch 26, and the equidistant setting of a plurality of arch 26 is on preforming 25. The area of contact of fixed cover 6 and ground is bigger through the effect of preforming 25 for when the pipe 3 that revolves down carries out the downstream, more stable, through the protruding 26 effect of a plurality of, and then make and to take off the debris on soil surface through handheld fixed cover 6, avoid the influence of soil surface debris to soil collection.

Three arc-shaped notches 27 are symmetrically formed in the outer edge of the transmission sleeve 4, and a supporting ring piece 28 is fixedly arranged at the bottom of the transmission sleeve 4. The arc-shaped notch 27 is convenient for stably grabbing the transmission sleeve 4, and the palm cannot slide off the transmission sleeve 4 when the transmission sleeve 4 is grabbed and pressed downwards through the action of the supporting ring piece 28.

A plurality of grooves 29 are arranged on the outer edge of the handle 9. The rotation of the rocker arm 1 is facilitated by the effect of the recess 29, which increases the friction between the palm of the user's hand and the handle 9.

The bottom of the lower rotary pipeline 3 is fixedly provided with an insert ring 30, and the outer side of the bottom of the insert ring 30 is of a chamfer structure. Through the effect of inserting ring 30, and then will descend the spiral pipe 3 to be connected with soil for it is more convenient for to descend the spiral pipe 3 to bore into earth.

The working principle is as follows: when soil needs to be sampled and detected, firstly, the bottom of the fixed sleeve 6 is pressed on the soil surface, then the handle 9 is manually rotated, so that the handle 9 drives the transmission column 10 to rotate, the transmission column 10 drives the transmission rod 7 to rotate, the transmission rod 7 is fixedly connected with the connecting sleeve 8, the connecting sleeve 8 is fixedly connected with the connecting ring 11, further the transmission rod 7 drives the downward rotation pipeline 3 to rotate downwards, then the transmission sleeve 4 is manually pressed, the insertion ring 30 is inserted into the soil, further the downward rotation pipeline 3 is screwed into the soil, when the downward rotation pipeline 3 is screwed into the soil, the soil in the downward rotation pipeline 3 can lift the lifting plate 19 upwards, then the scale rod 5 stably moves upwards under the action of the guide block 20 and the guide groove 21, and by observing the numerical value of the scale value on the scale rod 5, and then confirm the degree of depth that the interior soil of 3 internal soil of underspin pipes gathered, and then the required degree of depth of gathering of control, when reacing required degree of depth, take off the earth in the 3 outside of underspin pipes through the manual work to take out the underspin pipes 3 in the earth, and then accomplish the collection of soil, through manual pushing down clamp plate 23 after the collection is accomplished, the change of observation scale value, and then the degree of depth of pushing out required soil, thereby carry out the detection of soil.

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 (9)

1. The natural grassland soil collecting device is characterized by comprising a rocker arm (1) and a rotary pressing mechanism (2), wherein the rocker arm (1) is fixedly arranged at the top of the rotary pressing mechanism (2), the rocker arm (1) is in transmission connection with the rotary pressing mechanism (2), the rotary pressing mechanism (2) comprises a downward rotating pipeline (3), a transmission sleeve (4) and a scale rod (5), the downward rotating pipeline (3), the transmission sleeve (4) and the scale rod (5) are coaxially arranged, the scale rod (5) can be arranged inside the downward rotating pipeline (3) in a vertical sliding manner, external threads are arranged on the outer edge of the downward rotating pipeline (3), internal threads matched with the external threads of the downward rotating pipeline (3) are arranged on the inner edge of the transmission sleeve (4), a fixing sleeve (6) which is used for being abutted against the ground is fixedly arranged at the bottom of the transmission sleeve (4), and the top of the fixing sleeve (6) is fixedly connected with the bottom of the transmission sleeve (4), the fixed sleeve (6) and the downward-rotating pipeline (3) are coaxially arranged, and the inner edge of the fixed sleeve (6) is larger than the outer edge of the downward-rotating pipeline (3).

2. The natural grassland soil collection device as claimed in claim 1, wherein the rocker arm (1) comprises a transmission rod (7), a connection sleeve (8), a handle (9) and a transmission column (10), the top of the lower rotary pipe (3) is fixedly provided with a connection ring (11), the outer edge of the connection ring (11) is fixedly connected with the inner edge of the connection sleeve (8), the connection ring (11) is detachably connected with the transmission rod (7), the transmission rod (7) is provided with a connection hole (12) for fixing the connection sleeve (8), the diameter of the connection hole (12) is equal to the outer diameter of the connection sleeve (8), the transmission rod (7) is provided with a through hole (13) for the transmission column (10) to pass through, two baffle rings (14) are fixedly arranged at two ends of the transmission column (10), the transmission rod (7) is positioned at the inner sides of the two baffle rings (14), and the top of the transmission column (10), the bottom of the handle (9) is fixedly provided with an inserting column (16), the inserting column (16) is inserted in the inserting hole (15), and the inserting column (16) is in interference fit with the inserting hole (15).

3. The natural grass soil collecting device as claimed in claim 2, wherein a plurality of fixing strips (17) are fixedly arranged outside the connecting ring (11), and fixing grooves (18) which are in transition fit with the fixing strips (17) are formed in the connecting holes (12) on the transmission rod (7).

4. The natural grassland soil collecting device as claimed in claim 1, wherein the bottom of the graduated rod (5) is provided with a lifting plate (19), the outer edge of the lifting plate (19) is equal to the inner edge of the lower rotary pipe (3), the outer edge of the lifting plate (19) is fixedly provided with two guide blocks (20), the inner edge of the lower rotary pipe (3) is fixedly provided with a guide groove (21) matched with the guide blocks (20), the top of the lifting plate (19) is fixedly provided with a socket (22), the bottom of the graduated rod (5) is inserted into the socket (22), the socket (22) and the graduated rod (5) are fixedly connected through a bolt, the socket (22) and the graduated rod (5) are both provided with a pin hole inserted from the bolt, the outer edge of the graduated rod (5) is provided with a scale value for detecting the height of soil entering the lower rotary pipe (3), and the scale value is sequentially reduced from bottom to bottom, and the top of the scale rod (5) is fixedly provided with a pressure plate (23), and the outer diameter of the pressure plate (23) is larger than the inner diameter of the downward-rotating pipeline (3).

5. The natural grassland soil collecting device as claimed in claim 1, wherein the bottom of the transmission sleeve (4) is provided with an annular avoiding notch (24) for inserting the fixing sleeve (6), the top of the fixing sleeve (6) is inserted into the annular avoiding notch (24), and the outer edge of the fixing sleeve (6) is fixedly connected with the annular avoiding notch (24).

6. A natural grass soil sampling device as claimed in claim 5, characterized in that the fixing sleeve (6) is fixedly provided with a pressing plate (25) at the bottom, a plurality of protrusions (26) are fixedly provided on the outer edge of the pressing plate (25), and the plurality of protrusions (26) are arranged on the pressing plate (25) at equal intervals.

7. The natural grassland soil collection device as claimed in claim 6, wherein the outer edge of the driving sleeve (4) is symmetrically provided with three arc-shaped notches (27), and the bottom of the driving sleeve (4) is fixedly provided with a support ring (28).

8. A natural grass soil sampling device as claimed in claim 4, characterised in that the handle (9) is provided with a plurality of grooves (29) on its outer edge.

9. The natural grassland soil collection device as claimed in claim 1, wherein the bottom of the downward-rotation pipe (3) is fixedly provided with an insert ring (30), and the outer side of the bottom of the insert ring (30) is of a chamfer structure.

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