CN216955257U

CN216955257U - Horsetail loose soil sample collecting and soil sampling device

Info

Publication number: CN216955257U
Application number: CN202220569857.5U
Authority: CN
Inventors: 张智; 张日华; 安冰; 付军; 汤雷吼; 颜权; 谭润男; 杨春霞; 黄正先; 刘绍勇; 曹祯菊; 项栽芳; 韦胜; 欧军; 翟章贵
Original assignee: State Owned Paiyangshan Forest Farm Of Guangxi Zhuang Autonomous Region
Current assignee: State Owned Paiyangshan Forest Farm Of Guangxi Zhuang Autonomous Region
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-12
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to the technical field of manual tools, and discloses a horsetail loose soil sample collecting and soil sampling device, which comprises: the steel tube comprises a transverse steel tube and a vertical steel tube which is vertically connected with the central point of the transverse steel tube in the length direction; the soil taking mechanism comprises a bottom plate fixed at the bottom of the vertical steel pipe and four side plates arranged on the periphery of the bottom plate and extending downwards, moving racks are arranged on any two symmetrical side plates, a rotating piece is arranged on the bottom plate and one side of each moving rack, and the rotating piece drives the moving racks to move left and right and is used for driving the side plates connected with the moving racks to move left and right.

Description

Horsetail loose soil sample collecting and soil sampling device

Technical Field

The utility model relates to the technical field of manual tools, in particular to a horsetail loose soil sample collecting and soil taking device.

Background

The collection of the horsetail loose soil sample is an important link of soil determination, the objective condition of soil can be faithfully reflected by collecting a representative sample, the composition of the soil is complex and uneven, the real condition of the soil in a certain range can be reflected by a small amount of samples analyzed and determined, and a scientific sampling method and a scientific sampling tool are the basis for ensuring the accuracy of the soil sample. The soil sampler is used as a tool for collecting soil samples, generally only emphasizes precision, neglects soil sampling simplicity, has strong adaptability to soil, can grow in various soil environments, such as gravel soil, sandy soil, clay, scouring thin land of ridges and sunny slopes, and can grow in steep rocky rock seams, and therefore a tool capable of sampling soil in various soil structures is needed, and the utility model is born.

SUMMERY OF THE UTILITY MODEL

The application provides a horse tail soil sample collection geotome that loosens soil to solve the problem that current geotome can't get soil in multiple soil environment.

For solving above-mentioned technical problem, the application provides a horse tail soil sample collection geotome that loosens soil, includes: the steel tube comprises a transverse steel tube and a vertical steel tube which is vertically connected with the central point of the transverse steel tube in the length direction; the soil loosening mechanism for loosening soil blocks is arranged in the vertical steel pipe, the rectangular soil taking mechanism is arranged at the bottom of the vertical steel pipe and comprises a bottom plate fixed to the bottom of the vertical steel pipe and four side plates arranged on the periphery of the bottom plate and extending downwards, moving racks are arranged on the side plates in any two symmetries, a rotating piece is arranged on the bottom plate and on one side of each moving rack, and the rotating piece drives the moving racks to move left and right and is used for driving the side plates connected with the moving racks to move left and right.

In some embodiments of the present application, the rotating member includes a rotating knob, a gear shaft connected to a bottom of the rotating knob, and a bearing seat provided at a bottom of the gear shaft, and teeth of the gear shaft are engaged with the moving rack.

In some embodiments of the present application, the upper surface of bottom plate is provided with the slide along the length direction full length of removal rack, the bottom of removing the rack extends to in the slide.

In some embodiments of this application, the mechanism that loosens the soil includes that the symmetry sets up the slide bar in vertical steel pipe, connects in the tapered piece that loosens the soil of slide bar bottom to and the gag lever post of transverse connection in the slide bar top, the surface bilateral symmetry of vertical steel pipe is provided with four transverse grooves, two homonymies be provided with vertical groove between the transverse groove, the gag lever post rotates block and transverse groove for the restriction loosens the soil the upper and lower displacement of mechanism.

In some embodiments of this application, two the relative one side that the piece is loosened to the toper type is the plane, horizontal even interval is provided with the vertical member that loosens the soil of multiunit on the plane, every group the vertical member that loosens the soil includes the barb that a plurality of vertical intervals set up.

In some embodiments of the present application, the width of the transverse groove is adapted to the diameter of the limiting rod, and a rubber cushion layer is arranged between the transverse groove and the limiting rod.

In some embodiments of the present application, rubber sleeves are disposed at both ends of the transverse steel pipe.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

the soil sampler is convenient to operate integrally by arranging the transverse steel pipe and the rubber sleeve, the working length is increased by arranging the vertical steel pipe, a worker can use the soil sampler while standing, the soil loosening mechanism is arranged to adapt to sampling in different soil environments, the soil sampling mechanism is arranged to enable a soil sample to be taken out, the shape is regular, the soil sampling mechanism is simple to place, the soil loosening mechanism is arranged to be a fixable and telescopic structure, and when the soil sampler is not used, a conical soil loosening piece enters the vertical steel pipe, so that the safety of the worker is not threatened.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged view of the embodiment of the present invention at "A" in FIG. 1;

FIG. 3 is an enlarged view of the embodiment of the present invention at "B" in FIG. 1.

In the figure, 100, a transverse steel pipe; 110. a rubber sleeve; 200. a vertical steel pipe; 210. a transverse slot; 220. a vertical groove; 300. a soil loosening mechanism; 310. a slide bar; 320. a conical scarification piece; 321. a barb; 330. a limiting rod; 400. a soil taking mechanism; 410. a base plate; 420. a side plate; 430. moving the rack; 440. a rotating member; 441. rotating the knob; 442. a gear shaft.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

1-3, in some embodiments according to the present application, a horsetail loose soil sample collection geotome comprises: a transverse steel pipe 100 and a vertical steel pipe 200 vertically connected to the central point of the transverse steel pipe 100 in the length direction; the soil loosening mechanism 300 for loosening soil blocks is arranged in the vertical steel pipe 200, the rectangular soil taking mechanism 400 is arranged at the bottom of the vertical steel pipe 200, the soil taking mechanism 400 comprises a bottom plate 410 fixed at the bottom of the vertical steel pipe 200, four side plates 420 arranged around the bottom plate 410 and extending downwards, moving racks 430 are arranged on any two symmetrical side plates 420, rotating pieces 440 are arranged on the bottom plate 410 and one side of each moving rack 430, and the rotating pieces 440 drive the moving racks 430 to move left and right and are used for driving the side plates 420 connected with the moving racks 430 to move left and right.

It should be noted that the rotating member 440 is engaged with the teeth of the moving rack 430, and when the rotating member 440 rotates, the moving rack 430 is driven to move, so that the two side plates 420 connected to the moving rack 430 move, and the two side plates 420 move to clamp or release the soil sample.

According to some embodiments of the present application, the rotation member 440 includes a rotation knob 441, a gear shaft 442 coupled to a bottom of the rotation knob 441, and a bearing housing provided to a bottom of the gear shaft 442, and teeth of the gear shaft 442 are engaged with the moving rack 430.

It should be noted that the bottom of the gear shaft 442 is connected to a bearing, so that the rotation knob 441 can rotate the gear shaft 442.

According to some embodiments of the present application, the upper surface of the bottom plate 410 is provided with a slide way along the length direction of the moving rack 430, and the bottom of the moving rack 430 extends into the slide way.

It should be noted that, a rectangular accommodating cavity is defined by the four side plates 420 and the bottom plate 410, the bottom surface of the rectangle is hollow, a soil sample enters the rectangular accommodating cavity along the bottom surface, the two side plates 420 connected with the rack are slidably connected with the other two side plates 420, the bottom of the movable rack 430 is inserted into the slide way, and when the movable rack 430 moves, the side plate 420 connected to the movable rack 430 slides on the lower surface of the bottom plate 410.

According to some embodiments of the present application, the soil loosening mechanism 300 includes a sliding rod 310 symmetrically disposed in the vertical steel pipe 200, a conical soil loosening element 320 connected to the bottom of the sliding rod 310, and a limiting rod 330 transversely connected to the top of the sliding rod 310, four transverse grooves 210 are symmetrically disposed on two sides of the outer surface of the vertical steel pipe 200, a vertical groove 220 is disposed between the two same-side transverse grooves 210, and the limiting rod 330 is rotatably engaged with the transverse grooves 210 for limiting the vertical displacement of the soil loosening mechanism 300.

It should be noted here that, the limiting rod 330 is manually rotated to enable the limiting rod 330 to enter or move out of the transverse groove 210, when the limiting rod 330 moves out of the transverse groove 210 and aligns with the vertical groove 220, the whole soil loosening mechanism 300 can move up and down, when the limiting rod 330 enters the upper end transverse groove 210, the conical soil loosening piece 320 enters the vertical steel pipe 200, soil is taken at this time, when the limiting rod 330 enters the lower end transverse groove 210, the conical soil loosening piece 320 extends out of the vertical steel pipe 200, and soil is loosened at this time.

According to some embodiments of the present application, the opposite sides of the two cone-shaped soil loosening members 320 are planes, multiple groups of vertical soil loosening members are transversely and uniformly arranged on the planes at intervals, and each group of vertical soil loosening members includes a plurality of barbs 321 arranged at intervals.

Here, the bottom plate 410 is provided with a hole communicating with the vertical steel pipe 200, so that the ripping mechanism 300 can be freely extended and retracted.

According to some embodiments of the present application, the width of the transverse groove 210 is adapted to the diameter of the stop rod 330, and a rubber cushion is disposed between the transverse groove 210 and the stop rod 330.

According to some embodiments of the present application, both ends of the transverse steel pipe 100 are provided with rubber sleeves 110.

According to some embodiments of the present application, the moving rack 430 is provided with limiting protrusions at both ends in the length direction, and when the gear shaft 442 contacts with the end of the moving rack 430, the gear shaft 442 is limited to continue rotating, and the distance that the moving rack 430 moves left and right is controlled.

In summary, the utility model relates to the technical field of manual tools, and discloses a horsetail loose soil sample collecting and soil sampling device, which comprises: the steel tube comprises a transverse steel tube and a vertical steel tube which is vertically connected with the central point of the transverse steel tube in the length direction; the soil taking mechanism comprises a bottom plate fixed at the bottom of the vertical steel pipe and four side plates arranged on the periphery of the bottom plate and extending downwards, moving racks are arranged on any two symmetrical side plates, a rotating piece is arranged on the bottom plate and one side of each moving rack, and the rotating piece drives the moving racks to move left and right and is used for driving the side plates connected with the moving racks to move left and right.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a horse tail soil sample collection geotome that loosens soil, includes: the steel tube comprises a transverse steel tube (100) and a vertical steel tube (200) which is vertically connected with the central point of the transverse steel tube (100) in the length direction; the soil loosening mechanism (300) for loosening soil blocks is arranged in the vertical steel pipe (200), the rectangular soil taking mechanism (400) is arranged at the bottom of the vertical steel pipe (200), the soil taking mechanism (400) comprises a bottom plate (410) fixed to the bottom of the vertical steel pipe (200), four side plates (420) extending downwards and arranged on the periphery of the bottom plate (410), moving racks (430) are arranged on any two symmetrical side plates (420), a rotating piece (440) is arranged on the bottom plate (410) and on one side of each moving rack (430), and the rotating piece (440) drives the moving racks (430) to move left and right and is used for driving the side plates (420) connected with the moving racks (430) to move left and right.

2. A massecuite soil sample collector as claimed in claim 1, wherein said rotary member (440) comprises a rotary knob (441), a gear shaft (442) connected to the bottom of the rotary knob (441), and a bearing seat provided at the bottom of the gear shaft (442), wherein the teeth of the gear shaft (442) are engaged with the moving rack (430).

3. The horsetail soil sample collecting and taking device as claimed in claim 1, wherein the upper surface of the bottom plate (410) is provided with a slide way along the length direction of the moving rack (430), and the bottom of the moving rack (430) extends into the slide way.

4. The horsetail soil sample collecting and taking device as claimed in claim 1, wherein the soil loosening mechanism (300) comprises sliding rods (310) symmetrically arranged in vertical steel pipes (200), conical soil loosening members (320) connected to the bottoms of the sliding rods (310), and limiting rods (330) transversely connected to the tops of the sliding rods (310), four transverse grooves (210) are symmetrically arranged on two sides of the outer surface of the vertical steel pipes (200), a vertical groove (220) is arranged between the transverse grooves (210) on two same sides, and the limiting rods (330) are rotatably clamped in the transverse grooves (210) to limit the vertical displacement of the soil loosening mechanism (300).

5. The horsetail soil sample collecting sampler according to claim 4, characterized in that the opposite sides of the two cone-shaped soil loosening members (320) are planes, a plurality of groups of vertical soil loosening members are arranged on the planes at even intervals in the transverse direction, and each group of vertical soil loosening members comprises a plurality of barbs (321) arranged at intervals in the vertical direction.

6. The horsetail loose soil sample collecting and taking device as claimed in claim 4, wherein the width of the transverse groove (210) is matched with the diameter of the limiting rod (330), and a rubber cushion layer is arranged between the transverse groove (210) and the limiting rod (330).

7. A soil sampler for soil sample loosening on horse tail according to any one of claims 1 to 6, characterized in that both ends of the transverse steel pipe (100) are provided with rubber sleeves (110).