CN218212982U

CN218212982U - Agricultural land soil detection device

Info

Publication number: CN218212982U
Application number: CN202221341733.8U
Authority: CN
Inventors: 郝文强; 丁美英; 高宇勃
Original assignee: Inner Mongolia Zhongyuan Testing Technology Co ltd
Current assignee: Inner Mongolia Zhongyuan Testing Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-03
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an agricultural land soil detection device relates to soil detection technical field, including framework one, footboard and framework two, footboard fixed connection is in the lower extreme left and right sides position of framework one, two fixed connection of framework are in the up end of framework one, sliding connection has the lift post about the up end middle part position of framework one, just the lift post is prismatic structure, the upper end fixedly connected with threaded rod of lift post, threaded connection has the worm wheel on the threaded rod, the up end fixedly connected with spacing of framework two, just the worm wheel sets up in spacing inside, the up end of framework two rotates and is connected with the worm, the utility model discloses can be convenient for easily laborsaving prick soil detection pole into soil to staff's intensity of labour has been reduced, and can be convenient for carry out automatic clearance to soil detection pole, thereby improved this soil detection device's convenience in utilization.

Description

Agricultural land soil detection device

Technical Field

The utility model relates to a soil detection technology field, concretely relates to agricultural land soil detection device.

Background

Soil detection is the important measure of understanding soil environment quality situation, and it can carry out dynamic analysis survey to soil pollution degree, development trend, need use soil detection device when detecting agricultural land soil, but current soil detection device still exists following not enoughly:

1. the current soil detection device needs the manual work to hand and presses for the test rod detects in entering into soil, and this detection mode is examining deeper soil time measuring, and the operation is comparatively hard, the staff's of not being convenient for detection operation.

2. After accomplishing soil detection, the measuring rod takes out certain soil of can adhesion from soil, and current soil detection device need the manual work clean the clearance, has increased operation flow for its convenience in use is relatively poor.

Therefore, there is a need for an agricultural land soil detection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural land soil detection device to it is hard and be not convenient for the problem to the automatic clearance of gauge rod to solve the operation of providing current soil detection device among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an agricultural land soil detection device, includes framework one, footboard and framework two, footboard fixed connection is in the lower extreme left and right sides position of framework one, two fixed connection of framework are in the up end of framework one, sliding connection has the lift post about the up end middle part position of framework one, just the lift post is prismatic structure, the upper end fixedly connected with threaded rod of lift post, threaded connection has the worm wheel on the threaded rod, the up end fixedly connected with spacing of framework two, just the worm wheel sets up in the inside of spacing, the up end of framework two rotates and is connected with the worm, just meshing connection between worm and the worm wheel, the one end fixedly connected with rocking handle of worm, the lower extreme fixedly connected with soil detection pole of lift post, just be connected with the embedded detection sensor in the lower extreme lateral wall of soil detection pole, the inside of framework one is provided with the soil clearance mechanism that is used for clearing up soil on the soil detection pole.

Preferably, soil clearance mechanism includes backup pad, the clearance brush body and gear, backup pad fixed connection is on the both sides inner wall of framework one, the rotation of the clearance brush body is connected in the backup pad, the upper end key-type of the pivot of the clearance brush body has the gear, the rear end face left and right sides position sliding connection of framework one has the rack, and the rack is connected rather than corresponding gear engagement respectively, fixedly connected with spacing ring on the lateral wall of rack, just be connected with reset spring, 2 between the inner wall of spacing ring and framework one the rear end fixedly connected with connecting plate of rack, be connected with the ejector pad that is used for promoting the connecting plate on the lateral wall of lift post.

Preferably, the lower end of the soil detection rod is provided with a conical structure.

Preferably, the detection sensor is a pH sensor or a humidity sensor.

Preferably, the push block is provided with an inclined plane for pushing the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the soil detection rod to ascend and descend through the matching transmission of the worm wheel, the worm and the thread, so that the detection operation of workers is easier and more labor-saving, the labor intensity of the workers is reduced, and the soil detection efficiency is improved;

2. the utility model discloses a soil clearance mechanism can clear up the soil of adhesion on the soil detection pole in the motion of lift post, has reduced the step of cleaning to the soil detection pole to this soil detection device's convenience of use has been improved.

Drawings

Fig. 1 and fig. 2 are schematic diagrams of the overall structure of the present invention at different viewing angles.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is the structural schematic diagram of the soil cleaning mechanism of the utility model.

In the figure: 1. a first frame body; 2. a pedal; 3. a second frame body; 4. a lifting column; 5. a threaded rod; 6. a limiting frame; 7. a worm gear; 8. a worm; 9. a rocking handle; 10. a soil detection rod; 11. a detection sensor; 12. a soil cleaning mechanism; 121. a support plate; 122. cleaning the brush body; 123. a gear; 124. a rack; 125. a limiting ring; 126. a return spring; 127. a connecting plate; 128. and (7) pushing the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

an agricultural land soil detection device comprises a frame body I1, a pedal 2 and a frame body II 3, wherein the pedal 2 is fixedly connected to the left side and the right side of the lower end of the frame body I1, the frame body II 3 is fixedly connected to the upper end face of the frame body I1, a lifting column 4 is vertically and slidably connected to the middle of the upper end face of the frame body I1, the lifting column 4 is of a prism structure, a threaded rod 5 is fixedly connected to the upper end of the lifting column 4, a worm wheel 7 is connected to the threaded rod 5 in a threaded manner, a limiting frame 6 is fixedly connected to the upper end face of the frame body II 3, the worm wheel 7 is arranged inside the limiting frame 6, a worm 8 is rotatably connected to the upper end face of the frame body II 3, the worm 8 is in meshed connection with the worm wheel 7, a rocking handle 9 is fixedly connected to one end of the worm 8, a soil detection rod 10 is fixedly connected to the lower end of the lifting column 4, and the lower end of the soil detection rod 10 is of a conical structure; a detection sensor 11 is embedded and connected in the side wall of the lower end of the soil detection rod 10, and the detection sensor 11 is a pH value sensor and a humidity sensor; can be light laborsaving prick soil detection pole 10 into soil through rocking handle 9 to detect each item parameter of soil through detecting sensor 11.

The soil cleaning mechanism 12 for cleaning soil on the soil detection rod 10 is arranged inside the frame body 1, the soil cleaning mechanism 12 comprises a supporting plate 121, a cleaning brush body 122 and a gear 123, the supporting plate 121 is fixedly connected to inner walls of two sides of the frame body 1, the cleaning brush body 122 is rotatably connected to the supporting plate 121, the gear 123 is connected to an upper end key of a rotating shaft of the cleaning brush body 122, racks 124 are slidably connected to positions of the left side and the right side of the rear end face of the frame body 1, the racks 124 are respectively meshed with the corresponding gears 123, a limiting ring 125 is fixedly connected to the side wall of each rack 124, a return spring 126,2 is connected between each limiting ring 125 and the inner wall of the frame body 1, a connecting plate 127 is fixedly connected to the rear ends of the racks 124, a pushing block 128 for pushing the connecting plate 127 is connected to the side wall of the lifting column 4, and an inclined plane for pushing the connecting plate 127 is arranged on the pushing block 128; the lifting column 4 moves to drive the push block 128 to move up and down, so that the push block 128 pushes the connecting plate 127, and the cleaning brush body 122 can automatically clean the soil detection rod 10.

The working process of the utility model is as follows:

when needs examine agricultural land soil, through placing this soil detection device in the detection position, the staff steps on the footboard 2 of framework one 1 both sides with both feet, in order to realize fixed to soil detection device, through waveing rocking handle 9, rocking handle 9 drives the worm 8 and rotates, make worm wheel 7 produce and rotate, worm wheel 7 rotates and drives threaded rod 5 downstream under the effect of screw thread, make threaded rod 5 drive lift post 4 and soil detection pole 10 downstream, soil detection pole 10 enters into soil depth after, detect soil each item parameter through the detection sensor 11 that sets up on the soil detection pole 10, in order to realize the light laborsaving detection operation of soil.

When the lifting column 4 moves downwards, the lifting column 4 drives the pushing block 128 to move downwards, so that the pushing block 128 extrudes the connecting plate 127, the connecting plate 127 drives the rack 124 to slide after being pressed, the rack 124 drives the cleaning brush body 122 to rotate through the gear 123, and the return spring 126 realizes compression energy storage; when the lifting column 4 moves upwards, the rack 124 is reset under the elastic force of the reset spring 126, so that the cleaning brush body 122 rotates to automatically clean the soil adhered to the soil detection rod 10, and the use convenience of the soil detection device is improved.

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

Claims

1. An agricultural land soil detection device is characterized by comprising a first frame body (1), a pedal (2) and a second frame body (3), the pedals (2) are fixedly connected to the left side and the right side of the lower end of the frame body I (1), the second frame body (3) is fixedly connected with the upper end surface of the first frame body (1), the middle part of the upper end surface of the frame body I (1) is connected with a lifting column (4) in a vertical sliding way, the lifting column (4) is of a prismatic structure, the upper end of the lifting column (4) is fixedly connected with a threaded rod (5), a worm wheel (7) is connected to the threaded rod (5) in a threaded manner, a limiting frame (6) is fixedly connected to the upper end face of the second frame body (3), and the worm wheel (7) is arranged in the limiting frame (6), the upper end surface of the second frame body (3) is rotationally connected with a worm (8), the worm (8) is meshed with the worm wheel (7), one end of the worm (8) is fixedly connected with a rocking handle (9), the lower end of the lifting column (4) is fixedly connected with a soil detection rod (10), and a detection sensor (11) is embedded and connected in the side wall of the lower end of the soil detection rod (10), and a soil cleaning mechanism (12) for cleaning soil on the soil detection rod (10) is arranged in the frame body I (1).

2. An agricultural land soil detection device according to claim 1, wherein: soil clearance mechanism (12) are including backup pad (121), the clearance brush body (122) and gear (123), backup pad (121) fixed connection is on the both sides inner wall of framework (1), the clearance brush body (122) rotate to be connected on backup pad (121), the last end key-type of the clearance brush body (122) pivot has gear (123), the rear end face left and right sides position sliding connection of framework (1) has rack (124), and rack (124) are connected rather than corresponding gear (123) meshing respectively, fixedly connected with spacing ring (125) on the lateral wall of rack (124), just be connected with reset spring (126) between the inner wall of spacing ring (125) and framework (1), 2 the rear end fixedly connected with connecting plate (127) of rack (124), be connected with ejector pad (128) that are used for promoting connecting plate (127) on the lateral wall of lift post (4).

3. An agricultural land soil detection device according to claim 2, wherein: the lower end of the soil detection rod (10) is set to be a conical structure.

4. An agricultural land soil detection device according to claim 1, wherein: the detection sensor (11) is a pH value sensor and a humidity sensor.

5. An agricultural land soil detection device according to claim 2, wherein: the push block (128) is provided with an inclined surface for pushing the connecting plate (127).