CN212658460U

CN212658460U - Portable soil sampling device

Info

Publication number: CN212658460U
Application number: CN202020832284.1U
Authority: CN
Inventors: 项亚南; 喻永康; 徐锦程
Original assignee: Jiangsu Vocational College of Information Technology
Current assignee: Jiangsu Vocational College of Information Technology
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-05
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a portable soil sampling device, including a vertical soil sampling pipe and a horizontal unloading pipe, the top of soil sampling pipe is equipped with the soil sampling motor, the output shaft of soil sampling motor has the soil sampling axle, be equipped with spiral soil sampling blade on the soil sampling axle, the soil sampling blade stretches into in the soil sampling pipe, the open-top of unloading pipe is equipped with the guide board that opens to both sides in both sides, the top of soil sampling pipe is equipped with the swash plate of a slope, the top of soil sampling pipe is equipped with the swash plate of slope, the bottom of swash plate extends the top of unloading pipe, the one end of unloading pipe is equipped with the unloading motor, the output shaft of unloading motor has the unloading axle, the epaxial spiral unloading blade that is equipped with of unloading, the bottom of unloading pipe unloading end is equipped with the feed opening. The device is small in size and convenient to carry, so that workers can conveniently carry the device to a place where the traffic is inconvenient and the terrain is complex to use, the device is directly contacted with the ground in the sampling process, the steps of digging, shoveling, scraping and the like in the traditional sampling method are omitted, and the sampling is convenient.

Description

Portable soil sampling device

Technical Field

The utility model relates to a soil sampling equipment technical field, in particular to portable soil sampling device.

Background

When soil is sampled, the traditional cutting method is a manual operation method, time and labor are consumed, efficiency is low, and large-scale production cannot be met. When the soil with different depths needs to be sampled, the traditional manual operation method is difficult to meet the requirements, large-scale machinery is more inconvenient to operate, and particularly, the operation is more difficult when soil samples are collected in the field.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a portable soil sampling device, its advantage is small in size portable, and the convenience is sampled soil.

The utility model realizes the above purpose by the following technical proposal, a portable soil sampling device comprises a vertical soil sampling pipe and a transverse blanking pipe, the soil sampling pipe and the blanking pipe are fixedly connected, a soil sampling motor is arranged above the soil sampling pipe, the output shaft of the soil sampling motor is connected with a soil sampling shaft, a spiral soil sampling blade is arranged on the soil sampling shaft, the soil sampling blade extends into the soil sampling pipe, the top of the blanking pipe is opened and is provided with guide plates which are opened towards two sides, the top end of the soil sampling pipe is provided with an inclined plate, the bottom of the inclined plate extends to the upper part of the blanking pipe, soil sampled in the soil sampling pipe falls into the blanking pipe through the inclined plate, one end of the blanking pipe is provided with a blanking motor, an output shaft of the blanking motor is connected with a blanking shaft, a spiral blanking blade is arranged on the blanking shaft, and a blanking port is arranged at the bottom of the blanking end of the blanking pipe.

Through the technical scheme, the soil sampling motor is used for driving the soil sampling blade to rotate, the unloading motor is used for driving the unloading blade to rotate, during sampling soil, open unloading motor and soil sampling motor, place the device subaerial, soil sampling blade contact soil, soil sampling blade shovels soil and upwards carries, soil falls into the unloading pipe from the swash plate when carrying to the top of soil sampling pipe, the unloading blade is carried soil to feed opening department and is discharged, use container or sack etc. to place and catch the soil completion soil sampling that the sampling came out under the feed opening. The device is small in size and convenient to carry, so that workers can conveniently carry the device to a place where the traffic is inconvenient and the terrain is complex to use, the device is directly contacted with the ground in the sampling process, the steps of digging, shoveling, scraping and the like in the traditional sampling method are omitted, and the sampling is convenient.

The utility model discloses further set up to, swash plate both sides and top edge are equipped with the ascending fender that encloses of slope.

Through above-mentioned technical scheme, enclose the fender and can block soil, reduce soil and lose because of the vibration.

The utility model discloses further set up to, the bottom of swash plate is equipped with the filter screen that is used for filtering soil.

Through above-mentioned technical scheme, the filter screen filters impurity such as stone, grass in the soil, improves sampling quality.

The utility model discloses further set up to, fixedly connected with connecting seat is equipped with the connecting hole on the soil sampling pipe on the connecting seat.

Through above-mentioned technical scheme, the connecting seat is used for fixing the device on other equipment in order to expand the use, improves the use flexibility of the device.

To sum up, the beneficial effects of the utility model are that:

1. the structure is small and exquisite, the carrying is convenient, and the portable multifunctional electric bicycle is suitable for being carried to a place with a complex terrain and inconvenient traffic;

2. the device is directly contacted with the ground in the sampling process, so that the steps of digging, shoveling, scraping and the like in the traditional sampling method are omitted, and the sampling is convenient;

3. the connecting seat is arranged to connect the device to other equipment, so that the device is convenient to expand and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a sectional view of the down pipe in the present embodiment, wherein the section is a horizontal plane passing through the center line of the down pipe.

In the figure, 1, a soil sampling pipe; 2. a discharging pipe; 3. a soil mining motor; 4. a soil-taking shaft; 5. soil mining blades; 6. a guide plate; 7. a sloping plate; 9. a blanking motor; 10. a blanking shaft; 11. blanking blades; 12. a feeding port; 13. fencing; 14. filtering with a screen; 15. a connecting seat; 16. and connecting the holes.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example (b): referring to fig. 1-2, a portable soil sampling device comprises a vertical soil sampling pipe 1 and a horizontal blanking pipe 2, wherein the soil sampling pipe 1 is fixedly connected with the blanking pipe 2, and the soil sampling pipe 1 is fixedly connected with the blanking pipe 2 in a welding mode. An earth mining motor 3 is arranged above the earth mining pipe 1, the earth mining motor 3 and the earth mining pipe 1 are relatively fixed, an output shaft of the earth mining motor 3 is connected with an earth mining shaft 4, a spiral earth mining blade 5 is arranged on the earth mining shaft 4, the earth mining blade 5 extends into the earth mining pipe 1, the top of the blanking pipe 2 is opened and is provided with guide plates 6 which are opened towards two sides, the top end of the soil sampling pipe 1 is provided with an inclined plate 7, the top end of the soil sampling pipe 1 is provided with the inclined plate 7, the bottom of the inclined plate 7 extends to the upper part of the blanking pipe 2, soil sampled in the soil sampling pipe 1 falls into the blanking pipe 2 through the inclined plate 7, one end of the blanking pipe 2 is provided with a blanking motor 9, the blanking motor 9 and the blanking pipe 2 are relatively fixed, an output shaft of the blanking motor 9 is connected with a blanking shaft 10, a spiral blanking blade 11 is arranged on the blanking shaft 10, and a blanking opening 12 is arranged at the bottom of the blanking end of the blanking pipe 2.

The motor 3 that adopts soil is used for driving the blade 5 that adopts soil and rotates, unloading motor 9 is used for driving unloading blade 11 and rotates, during the sampling soil, during the use, open unloading motor 9 and motor 3 that adopts soil, place the device subaerial, the 5 contact soil of blade that adopts soil, blade 5 that adopts soil shovels up soil and upwards carries, soil falls into down pipe 2 from swash plate 7 when carrying to the top of adopting soil pipe 1 in, unloading blade 11 carries soil to discharge to feed opening 12 department, place to catch the soil completion soil sampling that the sampling came out under feed opening 12 using container or sack etc.. It should be noted that, during operation, can hand and guarantee that the adopting pipe 1 is in vertical state, through pushing down or translating the device through manual mode, from changing the position of adopting soil or depth. The device is small in size and convenient to carry, so that workers can conveniently carry the device to a place where the traffic is inconvenient and the terrain is complex to use, the device is directly contacted with the ground in the sampling process, the steps of digging, shoveling, scraping and the like in the traditional sampling method are omitted, and the sampling is convenient.

In some embodiments, a container such as a box or a cloth bag for collecting soil can be directly fixed to the device, for example, the box can be welded below the feeding pipe 2, and the cloth bag can be hung below the feeding pipe 2.

The two sides of the inclined plate 7 and the edge of the top are provided with the inclined upward enclosing barrier 13, and the enclosing barrier 13 can block soil, so that the loss of the soil due to vibration is reduced. The bottom of swash plate 7 is equipped with the filter screen 14 that is used for filtering soil, and filter screen 14 filters impurity such as stone, grass in the soil, improves sampling quality, considers the viscidity and the particle size of soil, and the clearance of filter screen 14 should be not less than 2 cm. In addition, during soil collection operation, the rotation speed of the soil collection blade 5 should be controlled to be less than 10 revolutions per second, so that the soil is prevented from flying around.

The soil sampling pipe 1 is fixedly connected with a connecting seat 15, a connecting hole 16 is formed in the connecting seat 15, and the connecting seat 15 is used for fixing the device on other equipment to expand the use, so that the use flexibility of the device is improved. Specifically, a long rod can be connected through the connecting seat 15 for holding by hand, so that an operator can use the device without bending down; or the device is connected to motor vehicles such as tractors and carriers through the connecting seat 15, the movement or the pressing of the device is controlled through the vehicles to finish soil sampling, and the working intensity of operators is further reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A portable soil sampling device is characterized by comprising a vertical soil sampling pipe (1) and a transverse blanking pipe (2), wherein the soil sampling pipe (1) is fixedly connected with the blanking pipe (2), a soil sampling motor (3) is arranged above the soil sampling pipe (1), an output shaft of the soil sampling motor (3) is connected with a soil sampling shaft (4), spiral soil sampling blades (5) are arranged on the soil sampling shaft (4), the soil sampling blades (5) extend into the soil sampling pipe (1), guide plates (6) which are opened towards two sides are arranged at the top opening of the blanking pipe (2) and two sides, an inclined plate (7) is arranged at the top end of the soil sampling pipe (1), the bottom of the inclined plate (7) extends to the top of the blanking pipe (2), soil sampled in the soil sampling pipe (1) falls into the blanking pipe (2) through the inclined plate (7), one end of the blanking pipe (2) is provided with a blanking motor (9), an output shaft of the blanking motor (9) is connected with a blanking shaft (10), the blanking shaft (10) is provided with spiral blanking blades (11), and the bottom of the blanking end of the blanking pipe (2) is provided with a blanking port (12).

2. Portable soil sampling device according to claim 1, wherein the sloping plate (7) is provided with a barrier (13) on both sides and at the top edge, sloping upwards.

3. The portable soil sampling device according to claim 2, wherein the bottom of the sloping plate (7) is provided with a screen (14) for filtering the soil.

4. The portable soil sampling device of claim 1, wherein the soil sampling tube (1) is fixedly connected with a connecting base (15), and the connecting base (15) is provided with a connecting hole (16).