CN213481733U

CN213481733U - A sampling device for soil improvement

Info

Publication number: CN213481733U
Application number: CN202022337654.7U
Authority: CN
Inventors: 周晓璇; 林洪生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-18
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a sampling device for soil improvement, including sampling bucket and external piece, the top of sampling bucket is equipped with external piece, and the inside top of external piece is equipped with the battery, the below of battery is equipped with positive reverse motor. Has the advantages that: the utility model discloses in drive the corotation of sampling bucket through positive reverse motor, be convenient for carry out the soil sample fast, the rethread reversal is convenient for take out the sampling bucket from soil, time saving and labor saving, be favorable to improving sampling efficiency, length through adjusting the telescopic link, fixed tooth through the fixed plate bottom is fixed the device, be favorable to improving the stability of this device, after the sample is accomplished, clockwise the rocker of shaking drives push plate downstream through push mechanism, be convenient for take off the soil in the sampling bucket, avoid soil to adhere to the sampling bucket inner wall, soil takes off the back, the rocker resets push plate anticlockwise, be favorable to improving the sample rate.

Description

A sampling device for soil improvement

Technical Field

The utility model relates to a soil sampling technical field especially relates to a sampling device for soil improvement.

Background

Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The section soil sample is collected after the section observation and the record are finished, the section is trimmed and cleaned before the sampling, the most superficial layer of the floating soil is cut off, and then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers. During field sampling, soil has heterogeneity of spatial distribution, so that the soil characteristics of a sampling area can be represented better by taking a plot as a unit, sampling at multiple points and mixing into a mixed sample. The following methods are generally used for sampling. The diagonal sampling method is suitable for irrigating land with sewage and sampling at the central points of diagonal lines. The quincunx sampling method is suitable for plots with small area, flat terrain and uniform soil. The checkerboard sampling method is suitable for plots with medium area, flat terrain, basically complete terrain and less uniform soil. The snake-shaped sampling method is suitable for a plot which is small in area, not flat in terrain and not uniform in soil, and a plot with more sampling points is required, and excessive soil can be discarded by a quartering method if the number of plots is too large. The collected soil sample is put into a cloth bag or a polyethylene plastic bag, and labels are attached to the inside and the outside of the bag to indicate the sampling number, the name, the sampling depth, the sampling place, the date and the collection person. The soil sample for chemical analysis and heavy metal removal analysis can be sampled by using a soil drill, and can be used as a soil sample for capacity measurement and is sampled by using a cutting ring method.

Present soil sampling device has certain limitation, if need the manual work to operate when sampling soil, has the problem that wastes time and energy, and present soil sampling device has certain limitation in the use of reality, has the soil problem of taking a sample that can not carry out the different degree of depth, and when taking a sample, sampling device is not stable enough to influence sampling efficiency, after the sample, there is the problem that the sample is not convenient for take out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sampling device for soil improvement possesses convenient operation, labour saving and time saving, advantage that stability is high, and then solves the problem among the above-mentioned background.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sampling device for soil improvement, includes sampling bucket and external piece, the top of sampling bucket is equipped with external piece, and the inside top of external piece is equipped with the battery, the below of battery is equipped with positive reverse motor, and positive reverse motor passes through the bull stick and is connected with the sampling bucket, sampling bucket surface below runs through and is equipped with the fixed block, and the left and right sides of fixed block all is equipped with the telescopic link, the bottom of telescopic link is connected with the fixed plate, and the bottom correspondence of fixed plate is equipped with fixed tooth, the below that the sampling bucket is located the fixed block is equipped with helical blade, and helical blade's below is equipped with the rotary cutter on sampling bucket bottom surface.

Preferably, the left and right sides of external block all is equipped with the handle, and the outside of handle a week encircles and has cup jointed the abrasionproof cover.

Preferably, the right side of the external connecting block is provided with a control button on the bottom surface of the handle.

Preferably, the left side of the front surface of the sampling barrel is provided with scale marks.

Preferably, the inside top of sampling bucket is equipped with push mechanism, and push mechanism's bottom surface is connected with the push rod. The push rod is provided with a push plate below, and the push plate is connected with the push rod through a spring.

Preferably, a rocker is arranged on the right side surface of the sampling barrel above the fixed block, and the rocker is connected with the pushing mechanism.

(III) advantageous effects

Compared with the prior art, the utility model provides a sampling device for soil improvement possesses following beneficial effect:

(1) the utility model discloses in, be equipped with the motor that just reverses through the below of battery, and just the motor that reverses passes through the bull stick and is connected with the sampling bucket, wherein the battery provides the electric power source for the motor that reverses, drives sampling bucket corotation through the motor that reverses, is convenient for carry out the soil sample fast, and rethread reversal is convenient for take out the sampling bucket from soil, and labour saving and time saving is favorable to improving sampling efficiency.

(2) The utility model discloses in, be connected with the fixed plate through the bottom of telescopic link, and the bottom correspondence of fixed plate is equipped with fixed tooth, wherein through the length of adjusting the telescopic link, fixes the device at the fixed tooth through the fixed plate bottom, is favorable to improving the stability of this device.

(3) The utility model discloses in, push mechanism through the inside top setting of sampling bucket, and push mechanism's bottom surface is connected with the propelling movement pole, the below of propelling movement pole is equipped with push plate, and push plate passes through the spring and is connected with the propelling movement pole, the right side surface of sampling bucket is located the top of fixed block and is equipped with the rocker, and the rocker is connected with push mechanism, after the sample is accomplished, clockwise the rocker drives push plate downstream through push mechanism, be convenient for take off the soil in the sampling bucket, avoid soil to adhere to at the sampling bucket inner wall, soil takes off the back, reset push plate at anticlockwise rocker, be favorable to improving the sample rate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a sampling device for soil improvement according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a sampling device for soil improvement according to the present invention;

fig. 3 is a top view of a fixing block of a sampling device for soil improvement according to the present invention.

Illustration of the drawings:

1. a sampling barrel; 2. a helical blade; 3. an anti-wear sleeve; 4. a control button; 5. a storage battery; 6. a positive and negative rotation motor; 7. a handle; 8. a rotating rod; 9. scale lines; 10. a telescopic rod; 11. fixing teeth; 12. a rotary cutter; 13. a fixing plate; 14. a pushing mechanism; 15. a push rod; 16. a spring; 17. a rocker; 18. a push plate; 19. a fixed block; 20. and an external connecting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a sampling device for soil improvement comprises a sampling barrel 1 and an external block 20, the external block 20 is arranged above the sampling barrel 1, a storage battery 5 is arranged above the internal part of the external block 20, a forward and reverse motor 6 is arranged below the storage battery 5, the forward and reverse motor 6 is connected with the sampling barrel 1 through a rotating rod 8, a fixed block 19 is arranged below the outer surface of the sampling barrel 6 in a penetrating manner, telescopic rods 10 are arranged on the left side and the right side of the fixed block 19, the bottom of the telescopic rod 10 is connected with a fixed plate 13, fixed teeth 11 are correspondingly arranged at the bottom of the fixed plate 13, a helical blade 2 is arranged below the fixed block 19 of the sampling barrel 1, and a rotary serrated knife 12 is arranged on the surface of the bottom of the sampling barrel 1 below the helical.

In one embodiment, the handles 7 are disposed on the left and right sides of the external block 20, and the wear-resistant sleeve 3 is sleeved around the outer circumference of the handle 7, so as to protect the fingers and prevent the fingers from being worn.

In one embodiment, the right side of the external block 20 on the bottom surface of the handle 7 is provided with a control button 4 for controlling the use of the forward and reverse rotation motor 6.

In one embodiment, the left side of the front surface of the sampling barrel 1 is provided with a scale mark 9, which can facilitate the measurement of the soil depth in the sampling process.

In one embodiment, the pushing mechanism 14 is arranged above the inside of the sampling barrel 1, the bottom surface of the pushing mechanism 14 is connected with the pushing rod 15, the pushing plate 18 is arranged below the pushing rod 15, and the pushing plate 18 is connected with the pushing rod 15 through the spring 16, wherein the pushing mechanism 14 drives the pushing plate 18 to move through the pushing rod 15, so that the soil in the sampling barrel 1 can be conveniently taken down, and the soil is prevented from being attached to the inner wall of the sampling barrel.

In one embodiment, a rocker 17 is disposed on the right side surface of the sampling barrel 1 above the fixing block 19, the rocker 17 is connected to the pushing mechanism 14 to control the pushing mechanism 14, the fixing block 19 is movably connected to the sampling barrel 1, and particularly, the sampling barrel 1 can rotate in the fixing block 19.

In one embodiment, the telescoping rod 10 facilitates the telescoping requirement when the sampling barrel 1 is rotated deep into the soil for sampling.

The working principle is as follows: during the use, at first remove the device to need carry out on the soil of sampling, adjust the length of telescopic link 10, fixed tooth 11 through fixed plate 13 bottom is fixed the device, be favorable to improving the stability of this device, driving sampling bucket 1 corotation through shift knob 4 control positive and negative motor 6, be convenient for carry out the soil sample fast, be convenient for take out sampling bucket 1 from soil through positive and negative motor 6 reversal immediately, time saving and labor saving, be favorable to improving sampling efficiency, after the sample is accomplished, clockwise rocking rod 17 drives push plate 18 and moves down through push mechanism 14, be convenient for take off the soil of 1 in the sampling bucket, avoid soil to adhere to at sampling bucket 1 inner wall, soil takes off the back, rock rod 17 and reset push plate 18 counterclockwise, be favorable to improving the appearance rate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sampling device for soil improvement comprises a sampling barrel (1) and an external block (20), it is characterized in that an external connection block (20) is arranged above the sampling barrel (1), a storage battery (5) is arranged above the internal part of the external connection block (20), a positive and negative rotation motor (6) is arranged below the storage battery (5), and a positive and negative rotation motor (6) is connected with the sampling barrel (1) through a rotating rod (8), a fixed block (19) is arranged below the outer surface of the sampling barrel (1) in a penetrating way, the left side and the right side of the fixed block (19) are both provided with telescopic rods (10), the bottom of each telescopic rod (10) is connected with a fixed plate (13), and the bottom of the fixed plate (13) is correspondingly provided with fixed teeth (11), the sampling barrel (1) is positioned below the fixed block (19) and is provided with a helical blade (2), and a rotary cutter (12) is arranged on the surface of the bottom of the sampling barrel (1) below the helical blade (2).

2. The sampling device for soil improvement according to claim 1, characterized in that the left and right sides of the external block (20) are provided with handles (7), and the outer circumference of the handle (7) is sleeved with the wear-proof sleeve (3).

3. A sampling device for soil improvement according to claim 1, characterized in that the bottom surface of the handle (7) to the right of the circumscribing block (20) is provided with a control button (4).

4. A sampling device for soil improvement according to claim 1, characterized in that the sampling barrel (1) is provided with graduation marks (9) on the left side of the front.

5. The sampling device for soil improvement according to claim 1, characterized in that a pushing mechanism (14) is arranged above the inside of the sampling barrel (1), a pushing rod (15) is connected to the bottom surface of the pushing mechanism (14), a pushing plate (18) is arranged below the pushing rod (15), and the pushing plate (18) is connected with the pushing rod (15) through a spring (16).

6. The sampling device for soil improvement according to claim 1, characterized in that a rocker (17) is arranged on the right side surface of the sampling barrel (1) above the fixing block (19), and the rocker (17) is connected with the pushing mechanism (14).