CN216247332U

CN216247332U - Soil sample collection system cultivated in a pot

Info

Publication number: CN216247332U
Application number: CN202122811171.0U
Authority: CN
Inventors: 王纪; 秦健; 蓝丽霞; 兰梓瑜; 方升佐
Original assignee: Nanjing Xiaozhuang University
Current assignee: Inner Mongolia Borui Landscape Greening Co.,Ltd.
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a potted soil sample collection device, and relates to the technical field of soil collection. Including the collection head and handle, the drill bit of bevel connection is seted up including the bottom to the collection head, the inside symmetry of drill bit is provided with two sets of pivots, the surface of pivot is provided with and is used for carrying out the baffle that shelters from to the bevel connection, the inside that the surface of collection head was provided with drive shell and drive shell is provided with and is used for driving the pivot and carries out pivoted pinion rack, the top of pinion rack is provided with the control block, the handle includes that the bottom is provided with the clamp plate of connecting cylinder, the inside of connecting cylinder cup joints with the surface activity of drill bit. Through setting up the collecting head and handle, the device small in size reduces the influence that causes the root system of plant when gathering soil cultivated in a pot, avoids destructive sampling, guarantees continuity monitoring data's accuracy, through opening and shutting of pinion rack control baffle, prevents that the condition that drops from appearing in the inside soil of gathering of drill bit, has guaranteed collection efficiency.

Description

Soil sample collection system cultivated in a pot

Technical Field

The utility model relates to the technical field of soil collection, in particular to a potted soil sample collection device.

Background

Potted plant means to plant in the basin, living plant is general, and potted plant must be the live body plant, is different from the potted flower (can be artificial flower), to potted plant, evenly gathers soil sample and carries out the survey of physicochemical index, helps accurately to know soil nutrient state, can take corresponding measure according to the plant nutrient condition, and the guarantee plant is healthy living, and in agricultural research field, the experiment of potting is as the indispensable part of scientific research, but current soil collection system still exists following not enoughly in the use:

at present, the design purpose of current soil sampling ware is field soil sampling, and the soil sampling ware of relevant soil sampling cultivated in a pot has not appeared yet, and if carry out destructive sample to the nursery stock, can cause the influence to the root system and the growth of nursery stock, can cause very big influence to continuity soil and nursery stock growth monitoring, can't satisfy the user demand yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a potted soil sample collecting device, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a potted soil sample collecting device comprises a collecting head and a handle, wherein the collecting head comprises a drill bit with an inclined opening formed in the bottom, two groups of rotating shafts are symmetrically arranged inside the drill bit, a baffle for shielding the inclined opening is arranged on the surface of each rotating shaft, a driving shell is arranged on the surface of the collecting head, a toothed plate for driving the rotating shafts to rotate is arranged inside the driving shell, and a control block is arranged at the top of the toothed plate;

the handle comprises a pressing plate, the bottom of the pressing plate is provided with a connecting cylinder, and the inside of the connecting cylinder is movably sleeved with the surface of the drill bit.

Furthermore, the inside of drill bit is fixed and is provided with the triangle block that is located two sets of pivots tops.

Furthermore, a bulldozing rod is arranged inside the connecting cylinder, the bottom end of the bulldozing rod extends to the inside of the drill bit and is provided with a bulldozing plate, and the top end of the bulldozing rod penetrates through the top of the pressing plate and is provided with a pulling plate.

Furthermore, one end of the rotating shaft extends to the inside of the driving shell and is provided with toothed bars meshed with the toothed plates, and the two toothed bars are respectively positioned on two sides of the toothed plates.

Further, the inside of drive shell is fixed and is provided with the fixed plate, the fixed surface of pinion rack is provided with two fly leafs, two the fly leaf is located the top and the below of fixed plate respectively, one of them the spring is installed at the top of fly leaf.

Further, the surface of drill bit is provided with the observation window, the connected mode between connecting cylinder and the drill bit is threaded connection, the bottom of drive shell is the arc setting.

Compared with the prior art, the utility model provides a potted soil sample collection device, which has the following beneficial effects:

1. this soil sample collection system cultivated in a pot through setting up the pick head and handle, and the device small in size reduces the influence that causes the root system of plant when gathering soil cultivated in a pot, avoids destructive sample, guarantees continuity monitoring data's accuracy.

2. This soil sample collection system cultivated in a pot through setting up the collecting head and handle, through opening and shutting of pinion rack control baffle, prevents that the condition that drops from appearing in the inside soil of gathering of drill bit, has guaranteed collection efficiency.

3. This soil sample collection system cultivated in a pot through setting up the pick head and handle, through bull-dozer pole cooperation bulldozing board, does benefit to and takes out the inside soil of drill bit, and dismantles in a flexible way between pick head and the handle, does benefit to the later stage and overhauls.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the driving housing structure of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

FIG. 4 is a cross-sectional view of a baffle structure of the present invention;

fig. 5 is a sectional view of the driving housing structure of the present invention.

In the figure: 1. a pick head; 11. a drill bit; 111. an observation window; 12. a rotating shaft; 13. a baffle plate; 14. a drive case; 15. a rack bar; 16. a toothed plate; 17. a fixing plate; 18. a movable plate; 181. a spring; 19. a control block; 2. a handle; 21. pressing a plate; 22. a connecting cylinder; 23. a bulldozer rod; 24. a bulldozer blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a potted soil sample collection device, which comprises a collection head 1 and a handle 2, wherein the collection head 1 comprises a drill bit 11 with an oblique opening at the bottom, two groups of rotating shafts 12 are symmetrically arranged inside the drill bit 11, a baffle 13 for shielding the oblique opening is arranged on the surface of each rotating shaft 12, a driving shell 14 is arranged on the surface of the collection head 1, a toothed plate 16 for driving the rotating shafts 12 to rotate is arranged inside the driving shell 14, a control block 19 is arranged at the top of the toothed plate 16, the handle 2 comprises a pressing plate 21 with a connecting cylinder 22 at the bottom, and the inside of the connecting cylinder 22 is movably sleeved with the surface of the drill bit 11.

Specifically, the inside of drill bit 11 is fixed to be provided with the triangle piece that is located two sets of pivots 12 tops, and the setting of triangle piece can avoid soil to pile up in pivot 12, can make the inside soil outgoing of drill bit 11 more thorough simultaneously.

Specifically, the inside of connecting cylinder 22 is provided with bull stick 23, the bottom of bull stick 23 extends to the inside of drill bit 11 and installs bull plate 24, the top of bull stick 23 runs through to the top of clamp plate 21 and installs the arm-tie, and when soil got into the inside of drill bit 11, soil contradicted bull stick 24 and drives bull stick 23 and rise, and bull stick 23 jack-up arm-tie simultaneously when needing the discharge soil, presses the arm-tie and can drive bull stick 24 and promote the inside soil of drill bit 11.

Specifically, the one end of pivot 12 extends to the inside of drive shell 14 and is provided with the ratch 15 with pinion rack 16 engaged with, two the ratch 15 is located the both sides of pinion rack 16 respectively, and two ratches 15 can be driven simultaneously to setting of pinion rack 16 for two sets of pivots 12 and baffle 13 overturn simultaneously, have made things convenient for opening and shutting of user control baffle 13.

Specifically, a fixed plate 17 is fixedly arranged inside the driving shell 14, two movable plates 18 are fixedly arranged on the surface of the toothed plate 16, the two movable plates 18 are respectively located above and below the fixed plate 17, a spring 181 is installed at the top of one of the movable plates 18, the fixed plate 17 is arranged to limit the spring 181, when the toothed plate 16 is pulled by the control block 19, the toothed plate 16 drives the lower movable plate 18 to compress the spring 181 and simultaneously drives the two baffles 13 to overturn downwards and collide with each other, so as to be beneficial to being inserted into soil, after sampling is completed, the control block 19 is released, so that the spring 181 resets to drive the toothed plate 16 to descend, the baffles 13 can only reset for a small distance due to the collision of soil, at this time, the drill bit 11 is continuously pressed, and the resilience of the spring 181 is matched, so that the soil subsequently entering the interior of the drill bit 11 is automatically closed, the soil collection is completed, and the operation mode is simple and quick.

Specifically, the surface of drill bit 11 is provided with observation window 111, connected mode between connecting cylinder 22 and the drill bit 11 is threaded connection, the bottom of drive shell 14 is the arc setting, and the drive shell 14 bottom that the arc set up reduces the frictional force that produces when inserting soil, and the internally mounted of observation window 111 has glass, has made things convenient for and has been used for observing the soil condition of gathering, and threaded connection's mode between connecting cylinder 22 and the drill bit 11 has made things convenient for and has been used for dismantling drill bit 11.

When the soil sampler is used, the toothed plate 16 is pulled to ascend through the control block 19, the toothed plate 16 simultaneously drives the two toothed rods 15 to rotate, so that the two toothed rods 15 drive the two groups of baffles 13 to descend and overturn and to abut against each other, and the soil can be inserted into soil, when the soil enters the drill bit 11, the soil abutting bulldozing plate 24 drives the bulldozing rod 23 to ascend, the bulldozing rod 23 jacks up the pull plate, after sampling is finished, the control block 19 is loosened, the spring 181 resets to drive the toothed plate 16 to descend, the baffles 13 can only reset for a short distance due to the abutting of the soil, at the moment, the drill bit 11 is continuously pressed, the resilience of the spring 181 is matched, so that the soil abutting baffles 13 subsequently entering the drill bit 11 are automatically closed, soil collection is completed, when the soil needs to be discharged, the control block 19 is pulled to drive the baffles 13 to overturn, and the pull plate is pressed to drive the bulldozing plate 24 to push the soil inside the drill bit 11, the operation of the device is completed as described above.

To sum up, this soil sample collection system cultivated in a pot through setting up the collecting head 1 and handle 2, the device small in size reduces the influence that causes the root system of plant when gathering soil cultivated in a pot, avoids destructive sample, guarantees continuity monitoring data's accuracy.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil sample collection system cultivated in a pot, includes collecting head (1) and handle (2), its characterized in that: the collecting head (1) comprises a drill bit (11) with an oblique opening at the bottom, two groups of rotating shafts (12) are symmetrically arranged inside the drill bit (11), a baffle (13) used for shielding the oblique opening is arranged on the surface of each rotating shaft (12), a driving shell (14) is arranged on the surface of the collecting head (1), a toothed plate (16) used for driving the rotating shafts (12) to rotate is arranged inside the driving shell (14), and a control block (19) is arranged at the top of the toothed plate (16);

the handle (2) comprises a pressing plate (21) with a connecting cylinder (22) arranged at the bottom, and the inside of the connecting cylinder (22) is movably sleeved with the surface of the drill bit (11).

2. A potting soil sample collection device as defined in claim 1, wherein: and a triangular block positioned above the two groups of rotating shafts (12) is fixedly arranged inside the drill bit (11).

3. A potting soil sample collection device as defined in claim 1, wherein: a dozer rod (23) is arranged inside the connecting cylinder (22), the bottom end of the dozer rod (23) extends to the inside of the drill bit (11) and is provided with a dozer plate (24), and the top end of the dozer rod (23) penetrates through the top of the pressing plate (21) and is provided with a pull plate.

4. A potting soil sample collection device as defined in claim 1, wherein: one end of the rotating shaft (12) extends to the inside of the driving shell (14) and is provided with toothed bars (15) meshed with the toothed plates (16), and the two toothed bars (15) are respectively positioned on two sides of the toothed plates (16).

5. A potting soil sample collection device as defined in claim 1, wherein: the internal fixation of drive shell (14) is provided with fixed plate (17), the fixed surface of pinion rack (16) is provided with two fly leaf (18), two fly leaf (18) are located the top and the below of fixed plate (17) respectively, and spring (181) are installed at one of them fly leaf (18) top.

6. A potting soil sample collection device as defined in claim 1, wherein: the surface of drill bit (11) is provided with observation window (111), the connected mode between connecting cylinder (22) and drill bit (11) is threaded connection, the bottom of drive shell (14) is the arc setting.