CN218121960U

CN218121960U - Soil pesticide residue rapid detector

Info

Publication number: CN218121960U
Application number: CN202221148490.6U
Authority: CN
Inventors: 高小卫
Original assignee: Yunnan Zhongxian Agricultural Development Co ltd
Current assignee: Yunnan Zhongxian Agricultural Development Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-23
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a be used for soil pesticide residue tachymeter relates to soil pesticide residue content tachymeter technical field. The soil pesticide residue tachymeter comprises a shell, wherein a tunneling column is connected to the inner wall of the shell in a sliding mode, a detection head is fixedly arranged on the inner wall of the tunneling column, a tunneling assembly is arranged inside the shell, and the tunneling assembly comprises a hydraulic cylinder, a transmission sliding plate and a driving motor. This a soil pesticide residue tachymeter for soil mixes when reducing the device tunnelling, through being provided with the tunnelling subassembly, installs the detecting head in the tunnelling post, along with the tunnelling drill bit drives tunnelling post downstream to detect the soil pesticide residue content of the different degree of depth in the soil, the reduction device tunnelling the reduction of the soil mixture that the in-process probably appears and lead to the detection data accuracy of detecting head.

Description

Soil pesticide residue rapid detector

Technical Field

The utility model relates to a soil pesticide residue content tachymeter technical field specifically is a be used for soil pesticide residue tachymeter.

Background

When plants and crops are grown and cultivated, the plants and the crops are easily attacked by pests and other objects in the external natural environment, the simplest control measure is pesticide spraying, in the pesticide spraying control process, pesticides may drip into the soil where the plants or the crops grow along with the plants or the crops, when the pesticides are accumulated in the soil, the fertility of the soil and the crop production of the soil are greatly affected, the normal cultivation work of the plants or the crops is not facilitated, and therefore the pesticide residue of the soil needs to be frequently sampled and detected.

The existing soil pesticide residue content tacheometer generally needs to sample soil and then detect the soil when in use, but the situation that the soil with different depths in the soil is mixed easily occurs in the process of extracting the soil from a deeper place, which causes the result of measurement data of the soil pesticide residue content tacheometer to be inaccurate, for example, a Chinese patent with the publication number of CN210571464U discloses a high-efficiency soil pesticide detection and sampling device, soil mixing may occur when the device tunnels downwards and samples, the data precision of pesticide content detection of different levels of the soil is influenced, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a be used for soil pesticide residue tachymeter has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for soil pesticide residue tachymeter, includes the casing, shells inner wall sliding connection has the tunnelling post, the fixed detecting head that is provided with of tunnelling post inner wall, the inside tunnelling subassembly that is provided with of casing, the tunnelling subassembly includes:

the hydraulic cylinder is fixedly installed at the top of the inner wall of the shell, and the output end of the hydraulic cylinder is fixedly connected with the top end of the hydraulic rod;

the inner wall of the shell is connected with the transmission sliding plate in a sliding manner, and the inner wall of the shell is fixedly connected with the guide post;

the driving motor is fixedly mounted on the inner wall of the tunneling column, and the output end of the driving motor is fixedly connected with a tunneling drill bit.

Preferably, the transmission sliding plate is internally provided with a circular hole with the size equal to the diameter of the guide post.

Preferably, casing lateral wall sliding connection has the transmission slider, the transmission slider lateral wall is articulated mutually with the one end of inserted bar, the inside chucking subassembly that is provided with of transmission slider, the chucking subassembly is including the button, the button runs through there is first ratch, button lateral wall and reset spring one end fixed connection, the reset spring other end and transmission slider lateral wall fixed connection.

Preferably, the inner wall of the transmission sliding block is rotatably provided with a gear, the inner wall of the transmission sliding block is connected with a second rack bar in a sliding manner, and the end part of the second rack bar is fixedly provided with a limiting tooth.

Preferably, the side wall of the shell is provided with a groove with the width equal to that of the transmission sliding block body, the outer walls of the left side and the right side of the transmission sliding block are provided with bar-shaped limiting blocks, and the inner walls of the left side and the right side of the groove are provided with rectangular limiting sliding grooves with the size equal to that of the bar-shaped limiting blocks.

Preferably, a sharp metal head is arranged at one end, away from a hinge point between the insertion rod and the transmission sliding block, of the insertion rod.

(III) advantageous effects

The utility model provides a be used for soil pesticide residue tachymeter. The method has the following beneficial effects:

(1) This a soil pesticide residue tachymeter is when using, and in order to reduce the soil mixture when the device tunnelling, through being provided with the tunnelling subassembly, install the detecting head in the tunnelling post, drive the tunnelling post downstream along with the tunnelling drill bit to detect the soil pesticide residue content of the different degree of depth in the soil, the reduction that the soil that reduces the device tunnelling in-process probably appears mixes the reduction that leads to the detection data accuracy of detection head.

(2) This a be used for soil pesticide residue tachymeter is when using, through being provided with transmission slider and inserted bar, cooperation chucking subassembly for the transmission slider can be adjusted along the casing lateral wall, so that inside the better soil that inserts of inserted bar, so that the device supports the stability at the in-process of tunnelling to the device, avoids the device to appear the deflection and then leads to the inner device impaired.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the area a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. tunneling a column; 3. a probe; 4. a tunneling assembly; 41. a hydraulic cylinder; 42. A hydraulic lever; 43. a transmission slide plate; 44. a guide post; 45. a drive motor; 46. a tunneling drill bit; 5. a transmission slide block; 6. inserting a rod; 7. a clamping assembly; 71. a button; 72. a first rack bar; 73. a return spring; 74. a gear; 75. a second rack bar; 76. and a limiting tooth.

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.

Referring to fig. 1-3, the utility model provides a quick measuring instrument for soil pesticide residue, including casing 1, casing 1 inner wall sliding connection has tunnelling post 2, and tunnelling post 2 inner wall fixed mounting has detecting head 3, and casing 1 is inside to be provided with tunnelling subassembly 4.

In the embodiment of the present invention, this tunneling assembly 4 includes:

the hydraulic cylinder 41 is fixedly installed at the top of the inner wall of the shell 1, and the output end of the hydraulic cylinder 41 is fixedly connected with the top end of the hydraulic rod 42;

the inner wall of the shell 1 is connected with the transmission sliding plate 43 in a sliding manner, and the inner wall of the shell 1 is fixedly provided with a guide post 44;

the driving motor 45 is fixedly arranged on the inner wall of the tunneling column 2, and the tunneling drill 46 is fixedly arranged at the output end of the driving motor 45.

Particularly, the utility model discloses technical scheme's tunnelling subassembly 4 includes pneumatic cylinder 41, transmission slide 43 and

driving motor

45, and 1 inner wall top fixed mounting of casing has

pneumatic cylinder

41, and 1 inner wall sliding connection of casing has

transmission slide

43, and 2 inner wall fixed mounting of tunnelling post have driving motor 45, and driving motor 45 output fixed mounting has tunnelling drill bit 46.

The utility model discloses an in one embodiment, fixed surface is connected on hydraulic stem 42 bottom and the transmission slide 43, it is further, transmission slide 43 lower surface and 2 top fixed connection of tunnelling post, it is concrete, through starting up hydraulic cylinder 41, make hydraulic stem 42 promote transmission slide 43 and drive tunnelling post 2 downstream, additionally, the inside circular hole that equals with guide post 44 diameter of having seted up of transmission slide 43, and guide post 44 run through this circular hole and with transmission slide 43 sliding connection, through being provided with guide post 44, keep vertical ascending motion of side throughout to transmission slide 43 when power production removes, reduce the inside wearing and tearing of device, stability and life when improving the device uses, it is further, tunnelling drill 46 sets up under tunnelling post 2, and tunnelling drill 46 rotates with the lower surface of tunnelling post 2 to be connected.

In addition, casing 1 lateral wall sliding connection has transmission slider 5, the 5 lateral wall of transmission slider articulates the one end that has inserted bar 6, the inside chucking subassembly 7 that is provided with of transmission slider 5, chucking subassembly 7 is including button 71, button 71 runs through first ratch 72, and first ratch 72 tip and button 71 fixed connection, button 71 lateral wall and reset spring 73 one end fixed connection, the reset spring 73 other end and 5 lateral wall fixed connection of transmission slider, the gear 74 is installed in the rotation of transmission slider 5 inner wall, transmission slider 5 inner wall sliding connection has second ratch 75, the tip fixed mounting of second ratch 75 has spacing tooth 76.

The embodiment of the utility model provides an in, the outer wall of the 5 left and right sides of transmission slider is provided with the bar stopper, and casing 1 lateral wall sets up the recess that width and transmission slider 5 body width equal, the spacing spout of rectangle that the size equals with this bar stopper is seted up to this recess left and right sides inner wall simultaneously, make transmission slider 5 can slide in vertical direction along casing 1 lateral wall, and can not drop, furtherly, 6 bottom of inserted bar is provided with sharp-pointed metal head, inside the soil is inserted to the bottom of convenient inserted bar 6, additionally, reset spring 73 cup joints in the first ratch 72 outside, and simultaneously, first ratch 72 is close to 5 inner wall of transmission slider one end lateral wall and is provided with the insection that can mesh with gear 74 one side, second ratch 75 is close to 5 inner wall of transmission slider one end lateral wall and is provided with the insection that can mesh with gear 74 another side, furtherly, the recess that casing 1 lateral wall seted up is close to casing 1 center one side inner wall and evenly sets up the spacing groove that a plurality of sizes equals with spacing tooth 76.

The utility model discloses in, during the use, through placing the device in the soil department of waiting to detect, through pressing button 71, cooperation gear 74, make second ratch 75 drive spacing tooth 76 break away from the inside spacing groove of the recess that casing 1 lateral wall was seted up, make transmission slider 5 can adjust in vertical direction along casing 1 lateral wall, this moment through using the pin joint of inserted bar 6 and transmission slider 5 as the centre of a circle to rotate inserted bar 6, and then make inserted bar 6 bottom insert inside the soil, release button 71 this moment, make spacing tooth 76 enter into the inside spacing groove of the recess that casing 1 lateral wall was seted up, and then make transmission slider 5 and casing 1 keep the relatively fixed state, so that inserted bar 6 plays the effect of support to casing 1, guarantee the device keeps better stability when tunnelling soil, avoid the device to appear the deflection and then lead to the internal installation impaired, this moment through starting driving motor 45, make tunnelling drill bit 46 high-speed rotation, start hydraulic cylinder 41 simultaneously, make hydraulic stem 42 drive transmission 43 downstream, and then make tunnelling post 2 downstream, and then make 3 stretch into the detection head that required detection reduces, the detection head that the detection data content of pesticide reduces after the detection of the soil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a be used for soil pesticide residue tachymeter, includes casing (1), its characterized in that: casing (1) inner wall sliding connection has tunnelling post (2), tunnelling post (2) inner wall is fixed and is provided with detecting head (3), casing (1) inside is provided with tunnelling subassembly (4), tunnelling subassembly (4) include:

the hydraulic cylinder (41) is fixedly mounted at the top of the inner wall of the shell (1), and the output end of the hydraulic cylinder (41) is fixedly connected with the top end of a hydraulic rod (42);

the inner wall of the shell (1) is connected with the transmission sliding plate (43) in a sliding mode, and the inner wall of the shell (1) is fixedly connected with a guide column (44);

the driving device comprises a driving motor (45), wherein the driving motor (45) is fixedly installed on the inner wall of the tunneling column (2), and the output end of the driving motor (45) is fixedly connected with a tunneling drill bit (46).

2. The soil pesticide residue tacheometer according to claim 1, characterized in that: circular holes with the size equal to the diameter of the guide columns (44) are formed in the transmission sliding plate (43).

3. The soil pesticide residue tacheometer according to claim 1, characterized in that: casing (1) lateral wall sliding connection has transmission slider (5), transmission slider (5) lateral wall is articulated mutually with the one end of inserted bar (6), transmission slider (5) inside is provided with chucking subassembly (7), chucking subassembly (7) are including button (71), button (71) run through there is first ratch (72), button (71) lateral wall and reset spring (73) one end fixed connection, reset spring (73) other end and transmission slider (5) lateral wall fixed connection.

4. The soil pesticide residue tachymeter of claim 3, wherein: the inner wall of the transmission sliding block (5) is rotatably provided with a gear (74), the inner wall of the transmission sliding block (5) is connected with a second rack bar (75) in a sliding mode, and the end portion of the second rack bar (75) is fixedly provided with a limiting tooth (76).

5. The soil pesticide residue tacheometer according to claim 3, characterized in that: the casing (1) lateral wall is seted up the recess that width and transmission slider (5) body width equal, simultaneously transmission slider (5) left and right sides outer wall is provided with the bar stopper, just the spacing spout of rectangle that the size equals with this bar stopper is seted up to the recess left and right sides inner wall.

6. The soil pesticide residue tacheometer according to claim 3, characterized in that: and a sharp metal head is arranged at one end of the insertion rod (6), which is far away from the hinge point of the insertion rod (6) and the transmission slide block (5).