Disclosure of Invention
The invention aims to provide a frozen soil microorganism collecting and containing device which can effectively collect microorganisms in a frozen soil layer.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a frozen soil microorganism gathers storage device, includes device support, motion, supporting mechanism, the support that loosens the soil, the mechanism that loosens the soil, gathers support, gathers the mechanism, expands native mechanism I and expands native mechanism II, be provided with four motion on the device support, the four sides of device support all are provided with supporting mechanism, and two supports that loosen the soil of fixedly connected with on the device support all are connected with two mechanisms that loosen the soil on two supports that loosen the soil, gather support fixed connection and between two supports that loosen the soil, gather and be provided with on the support and gather the mechanism, expand native mechanism I and expand native mechanism II, and four mechanisms evenly distributed that loosen the soil are in the outside that expands native mechanism II, expand the outside that native mechanism I was connected in gathering the mechanism, expand native mechanism II and connect in the outside that expands native mechanism I.
According to the technical scheme, the frozen soil microorganism collecting and containing device comprises a device support, a mounting plate, a sliding support plate, T-shaped sliding rails I and T-shaped sliding rails II, wherein the mounting plate is fixedly connected to the upper sides of the four sides of the bottom plate, the sliding support plate is fixedly connected to the lower sides of the four sides of the bottom plate, the two T-shaped sliding rails I are fixedly connected to the bottom plate, and the T-shaped sliding rails II are fixedly connected to the left side and the right side of the bottom plate.
As a further optimization of the technical scheme, the frozen soil microorganism collecting and containing device comprises a movement motor, a bearing seat and movement wheels, wherein the movement motor is fixedly connected to a bottom plate, the bearing seat is fixedly connected to the bottom plate, an output shaft of the movement motor is rotatably connected to the bearing seat, the output shaft of the movement motor is fixedly connected with the movement wheels, and the four movement mechanisms are respectively arranged at four corners of the bottom plate.
As further optimization of the technical scheme, the frozen soil microorganism collecting and containing device comprises a supporting mechanism I and supporting plates, wherein the supporting plates are fixedly connected with the telescopic ends of the pushing mechanism I, the four pushing mechanisms I are respectively and fixedly connected onto four mounting plates, and the four supporting plates are respectively and slidably connected onto the four sliding supporting plates.
As a further optimization of the technical scheme, the frozen soil microorganism collecting and storing device comprises a soil loosening support, soil loosening side plates and T-shaped slide rails III, wherein the soil loosening side plates are fixedly connected to two sides of the soil loosening bottom plate, the T-shaped slide rails III are fixedly connected to the inner sides of the two soil loosening side plates, and the four soil loosening side plates are fixedly connected to the bottom plate.
According to the technical scheme, the frozen soil microorganism collecting and storing device comprises a soil loosening mechanism II, a soil loosening motor, a sliding support I and soil loosening drill bits, wherein the soil loosening motor is fixedly connected to the telescopic end of the pushing mechanism II, the sliding support I is fixedly connected to the soil loosening motor, the soil loosening drill bits are fixedly connected to the output shaft of the soil loosening motor, the two soil loosening bottom plates are fixedly connected with the two pushing mechanisms II, and the four sliding supports I are respectively connected to the four T-shaped sliding rails III in a sliding mode.
According to the technical scheme, the frozen soil microorganism collecting and containing device comprises a pushing mechanism III, a collecting motor, a sliding support II, a collecting drill bit and a sliding key I, wherein the collecting motor is fixedly connected to the telescopic end of the pushing mechanism III, the sliding support II is fixedly connected to the collecting motor, the collecting drill bit is fixedly connected to the output shaft of the collecting motor, the sliding key I is fixedly connected to the collecting drill bit, the collecting support is fixedly connected between two soil loosening bottom plates, the pushing mechanism III is fixedly connected to the collecting support, and two ends of the sliding support II are respectively connected to two T-shaped sliding rails II in a sliding mode.
As the technical scheme is further optimized, the frozen soil microorganism collecting and containing device comprises a soil expanding mechanism I, a pushing rotating ring I, a soil expanding drill bit I, a sliding key II and a key sliding groove I, wherein the pushing mechanism IV is fixedly connected to a collecting support, the telescopic end of the pushing mechanism IV is fixedly connected with the pushing rotating ring I, the pushing rotating ring I is rotatably connected to the soil expanding drill bit I, the sliding key II is fixedly connected to the soil expanding drill bit I, the key sliding groove I is arranged on the inner side of the soil expanding drill bit I, the collecting drill bit is slidably connected into the soil expanding drill bit I, and the sliding key I is slidably connected into the key sliding groove I.
According to the technical scheme, the frozen soil microorganism collecting and containing device comprises a pushing mechanism V, a pushing rotating ring II, a soil expanding drill bit II and a key sliding groove II, wherein the pushing mechanism V is fixedly connected to a collecting support, the pushing rotating ring II is fixedly connected to the telescopic end of the pushing mechanism V, the pushing rotating ring II is rotatably connected to the soil expanding drill bit II, the key sliding groove II is arranged on the inner side of the soil expanding drill bit II, the soil expanding drill bit I is slidably connected into the soil expanding drill bit II, the sliding key II is slidably connected into the key sliding groove II, and four soil loosening drill bits are uniformly distributed on the outer side of the soil expanding drill bit II.
As a further optimization of the technical scheme, the frozen soil microorganism collecting and containing device further comprises a containing mechanism, the containing mechanism comprises a containing box and a containing box cover, a cold source is arranged in the containing box, the containing box cover is covered on the containing box, and the containing box is connected to the two T-shaped sliding rails i in a sliding mode.
The frozen soil microorganism collecting and containing device has the beneficial effects that:
the frozen soil microorganism collecting and containing device can move on frozen soil through four movement mechanism driving devices, the four supporting mechanisms are used for positioning and supporting the devices moving to the specified positions, soil is loosened and drilled through the four soil loosening mechanisms, the soil is preliminarily drilled through the collecting mechanism, the soil is further drilled through the soil expanding mechanism I and the soil expanding mechanism II, and when the holes are large enough, the soil is collected and contained in the containing mechanism through the collecting mechanism.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of the frozen soil microorganism collecting and storing device of the present invention;
FIG. 2 is a schematic view of a partial structure of the frozen soil microorganism collecting and storing device of the present invention;
FIG. 3 is a schematic view of the partial structure of the frozen soil microorganism collecting and storing device of the present invention;
FIG. 4 is a schematic structural view of two sectional views of a part of the frozen soil microorganism collecting and storing device of the present invention;
FIG. 5 is a schematic view of the device support structure of the present invention;
FIG. 6 is a schematic view of the motion mechanism of the present invention;
FIG. 7 is a schematic structural view of the support mechanism of the present invention;
FIG. 8 is a schematic structural view of a soil loosening support of the present invention;
FIG. 9 is a schematic structural view of the ripping mechanism of the present invention;
FIG. 10 is a schematic view of the acquisition mechanism of the present invention;
FIG. 11 is a schematic structural view of a soil spreading mechanism I of the present invention;
FIG. 12 is a schematic structural view of a cross-sectional view of a soil spreading mechanism I of the present invention;
FIG. 13 is a schematic structural view of a soil spreading mechanism II of the present invention;
fig. 14 is a schematic structural view of the storage mechanism of the present invention.
In the figure: a device holder 1; a bottom plate 1-1; mounting plates 1-2; a sliding support plate 1-3; t-shaped sliding rails I1-4; t-shaped sliding rails II 1-5; a movement mechanism 2; a motion motor 2-1; 2-2 of a bearing seat; 2-3 of a motion wheel; a support mechanism 3; the pushing mechanism I3-1; a support plate 3-2; a soil loosening support 4; 4-1 of a soil loosening bottom plate; 4-2 of soil loosening side plates; 4-3 of a T-shaped slide rail; a soil loosening mechanism 5; a pushing mechanism II 5-1; a soil loosening motor 5-2; 5-3 of a sliding support I; 5-4 of a soil loosening drill bit; a collecting bracket 6; an acquisition mechanism 7; a pushing mechanism III 7-1; collecting a motor 7-2; 7-3 of a sliding support II; collecting a drill bit 7-4; 7-5 of a sliding key; a soil expanding mechanism I8; the pushing mechanism IV 8-1; pushing the rotating ring I8-2; 8-3 of a soil expanding drill bit; a sliding key II 8-4; key sliding grooves I8-5; a soil expanding mechanism II 9; the pushing mechanism V9-1; pushing the rotating ring II 9-2; a soil expanding drill bit II 9-3; a key sliding groove II 9-4; a storage mechanism 10; a storage box 10-1; and a box cover 10-2 is accommodated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 14, and a frozen soil microorganism collecting and storing device comprises a device support 1, a moving mechanism 2, a supporting mechanism 3, a soil loosening support 4, a soil loosening mechanism 5, a collecting support 6, a collecting mechanism 7, a soil expanding mechanism I8 and a soil expanding mechanism II 9, the device comprises a device support 1, a collecting support 6, a collecting mechanism 7, a soil expanding mechanism I8 and a soil expanding mechanism II 9, wherein four moving mechanisms 2 are arranged on the device support 1, supporting mechanisms 3 are arranged on four sides of the device support 1, the device support 1 is fixedly connected with two soil loosening supports 4, the two soil loosening supports 4 are connected with two soil loosening mechanisms 5, the collecting support 6 is fixedly connected between the two soil loosening supports 4, the collecting support 6 is provided with the collecting mechanism 7, the soil expanding mechanism I8 and the soil expanding mechanism II 9, the four soil loosening mechanisms 5 are uniformly distributed on the outer side of the soil expanding mechanism II 9, the soil expanding mechanism I8 is connected on the outer side of the collecting mechanism 7, and the soil expanding mechanism II 9 is connected on the outer side of the soil expanding mechanism I8; can move on frozen soil through 2 drive arrangement of four motion, fix a position the support to the device of moving the assigned position through four supporting mechanism 3, loosen the soil and punch through four loosening mechanism 5 to soil, carry out preliminary drilling to soil through acquisition mechanism 7, expand native mechanism I8 and expand native mechanism II 9 and further drill to soil, draw together when big enough when the hole, gather soil through acquisition mechanism 7 and accomodate in receiving mechanism 10.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 14, and the present embodiment further describes the first embodiment, where the device bracket 1 includes a bottom plate 1-1, a mounting plate 1-2, a sliding support plate 1-3, T-shaped sliding rails i 1-4 and T-shaped sliding rails ii 1-5, the upper sides of the four sides of the bottom plate 1-1 are fixedly connected with the mounting plate 1-2, the lower sides of the four sides of the bottom plate 1-1 are fixedly connected with the sliding support plate 1-3, the bottom plate 1-1 is fixedly connected with two T-shaped sliding rails i 1-4, and the left and right sides of the bottom plate 1-1 are fixedly connected with the T-shaped sliding rails ii 1-5.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 14, and the embodiment further describes a second embodiment, where the movement mechanism 2 includes a movement motor 2-1, a bearing seat 2-2, and a movement wheel 2-3, the movement motor 2-1 is fixedly connected to the bottom plate 1-1, the bearing seat 2-2 is fixedly connected to the bottom plate 1-1, an output shaft of the movement motor 2-1 is rotatably connected to the bearing seat 2-2, an output shaft of the movement motor 2-1 is fixedly connected to the movement wheel 2-3, and the four movement mechanisms 2 are respectively disposed at four corners of the bottom plate 1-1; when the device is used, the motion motor 2-1 is started, the output shaft of the motion motor 2-1 starts to rotate, the output shaft of the motion motor 2-1 drives the motion wheels 2-3 to rotate, the four motion wheels 2-3 drive the device to move, the four motion motors 2-1 are arranged independently, and the rotation speeds of the four motion motors 2-1 can be adjusted to turn the device by using differential speed.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-14, in which the supporting mechanism 3 includes a pushing mechanism i 3-1 and a supporting plate 3-2, the supporting plate 3-2 is fixedly connected to the telescopic end of the pushing mechanism i 3-1, the four pushing mechanisms i 3-1 are respectively and fixedly connected to the four mounting plates 1-2, and the four supporting plates 3-2 are respectively and slidably connected to the four sliding supporting plates 1-3; when the device moves to a designated position, the pushing mechanism I3-1 is started, the pushing mechanism I3-1, the pushing mechanism II 5-1, the pushing mechanism III 7-1, the pushing mechanism IV 8-1 and the pushing mechanism V9-1 are the same in mechanism, the pushing mechanism I3-1 can be a hydraulic cylinder or an electric push rod and the like or other devices for pushing and self-locking, the pushing mechanism I3-1 is started, the telescopic end of the pushing mechanism I3-1 pushes the supporting plate 3-2 to move downwards, the supporting plate 3-2 is contacted with frozen soil, the four supporting plates 3-2 can be set into different shapes, the device is conveniently supported, the four pushing mechanisms I3-1 are relatively independently arranged, when the ground of frozen earth is uneven, the four supporting plates 3-2 can still support the device.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1 to 14, where the soil loosening bracket 4 includes a soil loosening bottom plate 4-1, soil loosening side plates 4-2 and T-shaped slide rails iii 4-3, the soil loosening side plates 4-2 are fixedly connected to both sides of the soil loosening bottom plate 4-1, the T-shaped slide rails iii 4-3 are fixedly connected to the inner sides of the two soil loosening side plates 4-2, and the four soil loosening side plates 4-2 are fixedly connected to the bottom plate 1-1.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 14, and the fifth embodiment is further described, where the soil loosening mechanism 5 includes a pushing mechanism ii 5-1, a soil loosening motor 5-2, a sliding support i 5-3, and a soil loosening bit 5-4, a soil loosening motor 5-2 is fixedly connected to a telescopic end of the pushing mechanism ii 5-1, a sliding support i 5-3 is fixedly connected to the soil loosening motor 5-2, a soil loosening bit 5-4 is fixedly connected to an output shaft of the soil loosening motor 5-2, two pushing mechanisms ii 5-1 are fixedly connected to two soil loosening bottom plates 4-1, and four sliding supports i 5-3 are respectively slidably connected to four T-shaped sliding rails iii 4-3; when the device is supported, the pushing mechanism II 5-1 and the loosening motor 5-2 are started, the telescopic end of the pushing mechanism II 5-1 pushes the loosening motor 5-2 to move downwards, the loosening motor 5-2 moves downwards under the limit of the sliding support I5-3, the output shaft of the loosening motor 5-2 drives the loosening drill bit 5-4 to rotate, the loosening drill bit 5-4 is contacted with the frozen earth ground, the loosening drill bit 5-4 punches holes on the frozen earth ground when rotating, a plurality of hole sites are uniformly distributed on the frozen earth ground at the periphery of the loosening drill bit II 9-3 to start the loosening effect, when the loosening drill bit II 9-3 performs hole expansion on the frozen earth ground, a plurality of hole sites can also provide a certain expansion space for the soil, so that the soil compaction of the loosening drill bit II 9-3 is smoother, the soil loosening mechanism 5 can be provided with a plurality of according to different user demands.
The seventh embodiment:
this embodiment will be described below with reference to fig. 1 to 14, and this embodiment will further describe embodiment six, the collecting mechanism 7 comprises a pushing mechanism III 7-1, a collecting motor 7-2, a sliding support II 7-3, a collecting drill bit 7-4 and a sliding key I7-5, the telescopic end of the pushing mechanism III 7-1 is fixedly connected with the collecting motor 7-2, the collecting motor 7-2 is fixedly connected with the sliding support II 7-3, the output shaft of the collecting motor 7-2 is fixedly connected with the collecting drill bit 7-4, the collecting drill bit 7-4 is fixedly connected with the sliding key I7-5, the collecting support 6 is fixedly connected between the two soil loosening bottom plates 4-1, the pushing mechanism III 7-1 is fixedly connected onto the collecting support 6, and two ends of the sliding support II 7-3 are respectively connected onto the two T-shaped sliding rails II 1-5 in a sliding mode.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1-14, and the seventh embodiment is further described, wherein the soil expanding mechanism i 8 comprises a pushing mechanism iv 8-1, a pushing swivel i 8-2, a soil expanding drill bit i 8-3, a sliding key ii 8-4 and a key sliding groove i 8-5, the pushing mechanism iv 8-1 is fixedly connected to the collecting bracket 6, the telescopic end of the pushing mechanism iv 8-1 is fixedly connected with the pushing swivel i 8-2, the pushing swivel i 8-2 is rotatably connected to the soil expanding drill bit i 8-3, the soil expanding drill bit i 8-3 is fixedly connected with the sliding key ii 8-4, the key sliding groove i 8-5 is arranged on the inner side of the soil expanding drill bit i 8-3, the collecting drill bit 7-4 is slidably connected to the soil expanding drill bit i 8-3, the sliding key I7-5 is slidably connected in the key sliding groove I8-5.
The specific implementation method nine:
this embodiment will be described with reference to fig. 1 to 14, and this embodiment will further describe an embodiment eight, the soil expanding mechanism II 9 comprises a pushing mechanism V9-1, a pushing rotating ring II 9-2, a soil expanding drill bit II 9-3 and a key sliding groove II 9-4, the pushing mechanism V9-1 is fixedly connected to the collecting bracket 6, the telescopic end of the pushing mechanism V9-1 is fixedly connected with the pushing rotating ring II 9-2, the pushing rotating ring II 9-2 is rotatably connected to the soil expanding drill bit II 9-3, the key sliding groove II 9-4 is formed in the inner side of the soil expanding drill bit II 9-3, the soil expanding drill bit I8-3 is slidably connected into the soil expanding drill bit II 9-3, the sliding key II 8-4 is slidably connected into the key sliding groove II 9-4, and four soil loosening drill bits 5-4 are uniformly distributed on the outer side of the soil expanding drill bit II 9-3; starting the pushing mechanism III 7-1 and the collecting motor 7-2, pushing the collecting motor 7-2 to move downwards by the telescopic end of the pushing mechanism III 7-1, enabling the collecting motor 7-2 to move downwards under the limit of the sliding support II 7-3, enabling the output shaft of the collecting motor 7-2 to drive the collecting drill bit 7-4 and the sliding key I7-5 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the sliding key I7-5 to drive the soil expanding drill bit I8-3 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the soil expanding drill bit I8-3 to drive the sliding key II 8-4 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the sliding key II 8-4 to drive the soil expanding drill bit II 9-3 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, the pushing mechanism III 7-1 pushes the collecting drill bit 7-4 to initially punch the soil, the collecting drill bit 7-4 retracts to a specified position when punching to a specified depth as shown in figure 4, the pushing mechanism IV 8-1 and the pushing mechanism III 7-1 are started together, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 move downwards together, the soil expanding drill bit I8-3 expands the diameter of the collecting drill bit 7-4, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 further punch the soil, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 retract to the specified position when punching to the specified depth as shown in figure 4, the pushing mechanism IV 8-1, the pushing mechanism III 7-1 and the pushing mechanism V9-1 are started, and the collecting drill bit 7-4, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 retract to the specified position when punching to the specified depth as shown in figure 4, The soil expanding drill bit I8-3 and the soil expanding drill bit II 9-3 move downwards together, the soil expanding drill bit II 9-3 expands the diameter of the soil expanding drill bit I8-3, the collecting drill bit 7-4, the soil expanding drill bit I8-3, the soil expanding drill bit II 9-3 and the soil expanding drill bit I8-3 further perforate the soil, and soil expanding is completed.
The detailed implementation mode is ten:
the embodiment is described below with reference to fig. 1 to 14, and the ninth embodiment is further described in the present embodiment, the frozen soil microorganism collecting and storing device further includes a storing mechanism 10, the storing mechanism 10 includes a storing box 10-1 and a storing box cover 10-2, a cold source is disposed in the storing box 10-1, the storing box cover 10-2 is covered on the storing box 10-1, and the storing box 10-1 is slidably connected to two T-shaped sliding rails i 1-4.
The invention relates to a frozen soil microorganism collecting and containing device, which has the working principle that:
when the device is used, the motion motor 2-1 is started, the output shaft of the motion motor 2-1 starts to rotate, the output shaft of the motion motor 2-1 drives the motion wheels 2-3 to rotate, the four motion wheel 2-3 driving devices move, the four motion motors 2-1 are arranged relatively and independently, the rotating speeds of the four motion motors 2-1 can be adjusted to turn the device by using differential speed, when the device moves to a specified position, the pushing mechanism I3-1 is started, the pushing mechanism I3-1, the pushing mechanism II 5-1, the pushing mechanism III 7-1, the pushing mechanism IV 8-1 and the pushing mechanism V9-1 are the same, the pushing mechanism I3-1 can be a hydraulic cylinder or an electric push rod and the like, and can also be other devices for pushing and self-locking, the pushing mechanism I3-1 is started, the telescopic end of the pushing mechanism I3-1 pushes the supporting plate 3-2 to move downwards, the supporting plate 3-2 is in contact with frozen soil, the four supporting plates 3-2 can be set into different shapes, the device is conveniently supported, the four pushing mechanisms I3-1 are relatively independently arranged, and when the ground of the frozen soil is uneven, the four supporting plates 3-2 can still support the device; when the device is supported, the pushing mechanism II 5-1 and the loosening motor 5-2 are started, the telescopic end of the pushing mechanism II 5-1 pushes the loosening motor 5-2 to move downwards, the loosening motor 5-2 moves downwards under the limit of the sliding support I5-3, the output shaft of the loosening motor 5-2 drives the loosening drill bit 5-4 to rotate, the loosening drill bit 5-4 is contacted with the frozen earth ground, the loosening drill bit 5-4 punches holes on the frozen earth ground when rotating, a plurality of hole sites are uniformly distributed on the frozen earth ground at the periphery of the loosening drill bit II 9-3 to start the loosening effect, when the loosening drill bit II 9-3 performs hole expansion on the frozen earth ground, a plurality of hole sites can also provide a certain expansion space for the soil, so that the soil compaction of the loosening drill bit II 9-3 is smoother, a plurality of soil loosening mechanisms 5 can be arranged according to different use requirements; starting the pushing mechanism III 7-1 and the collecting motor 7-2, pushing the collecting motor 7-2 to move downwards by the telescopic end of the pushing mechanism III 7-1, enabling the collecting motor 7-2 to move downwards under the limit of the sliding support II 7-3, enabling the output shaft of the collecting motor 7-2 to drive the collecting drill bit 7-4 and the sliding key I7-5 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the sliding key I7-5 to drive the soil expanding drill bit I8-3 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the soil expanding drill bit I8-3 to drive the sliding key II 8-4 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, enabling the sliding key II 8-4 to drive the soil expanding drill bit II 9-3 to rotate by taking the axis of the output shaft of the collecting motor 7-2 as the center, the pushing mechanism III 7-1 pushes the collecting drill bit 7-4 to initially punch the soil, the collecting drill bit 7-4 retracts to a specified position when punching to a specified depth as shown in figure 4, the pushing mechanism IV 8-1 and the pushing mechanism III 7-1 are started together, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 move downwards together, the soil expanding drill bit I8-3 expands the diameter of the collecting drill bit 7-4, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 further punch the soil, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 retract to the specified position when punching to the specified depth as shown in figure 4, the pushing mechanism IV 8-1, the pushing mechanism III 7-1 and the pushing mechanism V9-1 are started, and the collecting drill bit 7-4, the collecting drill bit 7-4 and the soil expanding drill bit I8-3 retract to the specified position when punching to the specified depth as shown in figure 4, The soil expanding drill bit I8-3 and the soil expanding drill bit II 9-3 move downwards together, the soil expanding drill bit II 9-3 expands the diameter of the soil expanding drill bit I8-3, the collecting drill bit 7-4, the soil expanding drill bit I8-3, the soil expanding drill bit II 9-3 and the soil expanding drill bit I8-3 further perforate the soil, and soil expanding is completed; the pushing mechanism III 7-1 is started independently, the pushing mechanism III 7-1 pushes the collecting drill bit 7-4 to move, the collecting drill bit 7-4 sends out soil spiral through the spiral on the collecting drill bit, the reaming effect is to prevent some soil containing impurities which are not collected from falling on the collecting drill bit 7-4 to be collected together when the collecting drill bit 7-4 is collected, and the reaming effect can also facilitate the collecting drill bit 7-4 to collect.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.