CN215525129U

CN215525129U - Big-arch shelter soil PH detects with device that fetches earth

Info

Publication number: CN215525129U
Application number: CN202121252309.1U
Authority: CN
Inventors: 刘春东
Original assignee: Tianjin Shuangjie Planting And Breeding Professional Cooperative
Current assignee: Tianjin Shuangjie Planting And Breeding Professional Cooperative
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-14
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a soil taking device for greenhouse soil PH detection, which comprises a box body, a lifting mechanism and a limiting plate, wherein the limiting plate is welded at the middle position of the top of the left side and the right side of the box body, the lifting mechanism is fixedly connected to the rear of the limiting plate, the lifting mechanism is composed of a motor, a rotating shaft, a movable wheel, a belt and a driving wheel, the motor is fixedly connected to the rear of the limiting plate, the output end of the motor is connected with the bottom end of the rotating shaft, the driving wheel is welded to the outer surface of the rotating shaft, the belt is connected to the outer surface of the driving wheel in a transmission mode, and one end, far away from the driving wheel, of the belt is connected with the movable wheel in a contact mode. The movable wheel is driven to rotate by the motor arranged on one side of the limiting plate, so that the screw rod is lifted, the cylindrical groove at the bottom of the screw rod and the spiral block are used for soil taking operation in the lifting process, and the manpower is efficiently and greatly reduced.

Description

Big-arch shelter soil PH detects with device that fetches earth

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil taking device for greenhouse soil pH detection.

Background

In the processes of agriculture, forestry, geological survey, building construction and the like, soil sampling is very important, the soil sampling is the foundation of soil research and geological exploration, the existing soil sampling methods are numerous, the environments of all places are different, the brought soil environments are different, the components, the structures, the water contents and the like of the soil are different, and therefore when the soil is collected, the soil is required to be researched in a layering mode.

Patent number CN210533749U discloses an environment soil detects with mechanism that fetches earth belongs to environment detection technical field, includes: the handle, push rod and borrowing groove, the fixed welding in handle below has the push rod, the fixed welding in push rod bottom has the borrowing groove, the inside opening of borrowing groove is equipped with the movable groove, the activity of movable inslot is equipped with the slider, the slider top is equipped with reset spring, the activity of slider below is equipped with the container of borrowing, it has sealed lid with borrowing groove threaded connection to borrow the container below, this environment soil detects with the mechanism of borrowing, it can be after the sampler borrowing, with the sample soil quick with the sampler separation, and improve the cleanliness of sampler, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

This soil taking mechanism for environmental soil detection has following drawback: need consume a large amount of manpowers during the operation of fetching earth, efficiency is not high moreover, is not convenient for remove the device, can not guarantee the quality of fetching earth.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a soil sampling device for greenhouse soil pH detection, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a big-arch shelter soil PH detects with device of fetching earth, includes the box, still includes elevating system and limiting plate, the welding of box left and right sides top intermediate position has the limiting plate, the limiting plate fixedly connected with elevating system at the back, elevating system specifically comprises motor, pivot, movable wheel, belt and drive wheel, the limiting plate fixedly connected with motor at the back, the motor output is connected with the pivot bottom, pivot skin weld has the drive wheel, drive wheel surface transmission is connected with the belt, the belt is kept away from drive wheel one end contact and is connected with the movable wheel.

The soil taking mechanism is movably connected to the left side of the upper surface of the top of the limiting plate; soil taking operation is convenient for to the earth in the big-arch shelter through soil taking mechanism.

Furthermore, the soil sampling mechanism is composed of a screw rod, a cylindrical groove and a spiral block, the screw rod is connected with the left side of the upper surface of the top of the limiting plate in a threaded mode, the cylindrical groove is welded on the outer surface of the bottom of the screw rod, and the spiral block is fixedly connected to the bottom of the cylindrical groove; the lifting of the cylindrical groove and the spiral block is controlled conveniently through the screw rod, and soil taking operation is carried out when the lifting is carried out.

Further, the outer surface of the screw is in threaded connection with a movable wheel; the screw rod is driven to lift through the movable wheel.

Furthermore, the box body is arranged at the center of the upper surface of the top of the bottom plate, and rollers are movably connected to the periphery of the bottom plate; the device is convenient to move integrally, and the installation and fixing effects of all components are guaranteed.

Compared with the prior art, the utility model has the following beneficial effects: because the left side and the right side of the box body at the top of the bottom plate are provided with the limiting plates, the top of the limiting plates is in threaded connection with the screw rods, the outer surface of the bottom of each screw rod is connected with the cylindrical groove, and the screw blocks are welded at the bottom of the cylindrical groove, the cylindrical groove and the screw blocks can rotate by rotating the screw rods, the soil can be dug under the action of the screw blocks, and then the cylindrical groove and the screw blocks can be reversely rotated by reversely rotating the screw rods, so that soil samples can be remained in the cylindrical groove, the soil sampling operation on the soil can be completed, because the outer surfaces of the screw rods are in threaded connection with the movable wheels, the screw rods can be controlled to lift by driving the movable wheels to rotate, because the movable wheels are connected with the driving wheels through belts, and the driving wheels are connected with the output ends of the motors, the movable wheels can be driven to rotate by the motors, thereby realizing the up-down movement of the screw rods, therefore, one-time soil taking operation of soil in the greenhouse can be completed.

Drawings

Fig. 1 is a schematic view of the overall structure of a soil sampling device for greenhouse soil PH detection according to the present invention.

Fig. 2 is a schematic structural view of a soil sampling mechanism of the soil sampling device for greenhouse soil PH detection.

Fig. 3 is a schematic structural view of a lifting mechanism of the soil sampling device for greenhouse soil PH detection according to the present invention.

In the figure: 1. a roller; 2. a base plate; 3. a box body; 4. a limiting plate; 5. a lifting mechanism; 501. a motor; 502. a rotating shaft; 503. a movable wheel; 504. a belt; 505. a drive wheel; 6. a soil taking mechanism; 601. a screw; 602. a cylindrical groove; 603. a spiral block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a big-arch shelter soil PH detects uses device of fetching earth, including box 3, still include elevating system 5 and limiting plate 4, the welding of box 3 left and right sides top intermediate position has limiting plate 4, limiting plate 4 fixedly connected with elevating system 5 at the back, elevating system 5 specifically comprises motor 501, pivot 502, loose wheel 503, belt 504 and drive wheel 505, limiting plate 4 fixedly connected with motor 501 at the back, the motor 501 output is connected with pivot 502 bottom, pivot 502 skin weld has drive wheel 505, drive wheel 505 surface transmission is connected with belt 504, belt 504 keeps away from drive wheel 505 one end contact and is connected with loose wheel 503.

The soil sampling device comprises a limiting plate 4, a soil sampling mechanism 6 and a soil sampling mechanism 6, wherein the soil sampling mechanism 6 is movably connected to the left side of the upper surface of the top of the limiting plate 4; soil taking operation is convenient for soil in the greenhouse through the soil taking mechanism 6.

The soil sampling mechanism 6 specifically comprises a screw 601, a cylindrical groove 602 and a spiral block 603, the screw 601 is connected to the left side of the upper surface of the top of the limiting plate 4 in a threaded manner, the cylindrical groove 602 is welded to the outer surface of the bottom of the screw 601, and the spiral block 603 is fixedly connected to the bottom of the cylindrical groove 602; the lifting of the cylindrical groove 602 and the spiral block 603 is controlled conveniently by the screw 601, and soil taking operation is carried out during lifting.

Wherein, the outer surface of the screw 601 is connected with the movable wheel 503 by screw thread; so that the movable wheel 503 drives the screw 601 to move up and down.

The box body 3 is arranged at the center of the upper surface of the top of the bottom plate 2, and the periphery of the bottom plate 2 is movably connected with rollers 1; the device is convenient to move integrally, and the installation and fixing effects of all components are guaranteed.

It should be noted that the utility model is a soil sampling device for greenhouse soil PH detection, when in use, the device is moved into a greenhouse through a push rod, a motor 501 of a lifting mechanism 5 is connected with a power supply, the left side and the right side of a box body 3 at the top of a bottom plate 2 are provided with limit plates 4, the top of the limit plates 4 is in threaded connection with a screw 601, the outer surface of the bottom of the screw 601 is connected with a cylindrical groove 602, meanwhile, the bottom of the cylindrical groove 602 is welded with a spiral block 603, so that the cylindrical groove 602 and the spiral block 603 can be rotated by rotating the screw 601, the soil can be dug under the action of the spiral block 603, then the cylindrical groove 602 and the spiral block 603 can be reversely rotated by reversing the screw 601, so that soil samples can be remained in the cylindrical groove 602, the soil sampling operation for soil sampling can be completed, because the outer surface of the screw 601 is in threaded connection with a movable wheel 503, therefore, the screw 601 can be controlled to ascend and descend by driving the movable wheel 503 to rotate, the movable wheel 503 is connected with the driving wheel 505 through the belt 504, and the driving wheel 505 is connected with the output end of the motor 501, so that the movable wheel 503 can be driven to rotate through the motor 501, the screw 601 can move up and down, one soil taking operation on soil in the greenhouse can be completed, and multiple soil taking operations can be sequentially performed on the greenhouse according to the steps.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A soil sampling device for greenhouse soil PH detection comprises a box body (3), and is characterized by further comprising a lifting mechanism (5) and a limiting plate (4), limiting plates (4) are welded in the middle positions of the tops of the left side and the right side of the box body (3), the rear of the limit plate (4) is fixedly connected with a lifting mechanism (5), the lifting mechanism (5) is composed of a motor (501), a rotating shaft (502), a movable wheel (503), a belt (504) and a driving wheel (505), the rear of the limit plate (4) is fixedly connected with a motor (501), the output end of the motor (501) is connected with the bottom end of the rotating shaft (502), a driving wheel (505) is welded on the outer surface of the rotating shaft (502), a belt (504) is connected on the outer surface of the driving wheel (505) in a transmission way, one end of the belt (504) far away from the driving wheel (505) is in contact connection with a movable wheel (503).

2. The soil sampling device for greenhouse soil pH detection as claimed in claim 1, wherein: the soil sampling device is characterized by further comprising a soil sampling mechanism (6), wherein the soil sampling mechanism (6) is movably connected to the left side of the upper surface of the top of the limiting plate (4).

3. The soil sampling device for greenhouse soil pH detection as claimed in claim 2, wherein: the soil sampling mechanism (6) is specifically composed of a screw rod (601), a cylindrical groove (602) and a spiral block (603), the screw rod (601) is connected to the left side of the upper surface of the top of the limiting plate (4) in a threaded mode, the cylindrical groove (602) is welded to the outer surface of the bottom of the screw rod (601), and the spiral block (603) is fixedly connected to the bottom of the cylindrical groove (602).

4. The soil sampling device for greenhouse soil pH detection as claimed in claim 3, wherein: the outer surface of the screw rod (601) is in threaded connection with a movable wheel (503).

5. The soil sampling device for greenhouse soil pH detection as claimed in claim 1, wherein: the box body (3) is arranged at the center of the upper surface of the top of the bottom plate (2), and the periphery of the bottom plate (2) is movably connected with rollers (1).