CN219533136U - Soil detection device for farming - Google Patents

Abstract

The utility model discloses a soil detection device for agricultural planting, which comprises a detection box shell, wherein a box cover is hinged to one side of the detection box shell, a storage bag is fixedly connected to the inside of the box cover, a test tube is arranged in the storage bag, a power supply is fixedly connected to the bottom of the detection box shell, a detection structure is arranged at the top end of the power supply, a fixed thread block is fixedly connected to the inner side wall of the detection box shell, a telescopic rod is fixedly connected to one side of the detection box shell opposite to the fixed thread block, a reset spring is sleeved on the outer side of the telescopic rod, a movable thread block is fixedly connected to one end of the reset spring far away from the telescopic rod, a connecting rod is rotatably connected to the top end of the movable thread block, a control rod is rotatably connected to the top end of the connecting rod, and the bottom end of the control rod is rotatably connected with the bottom of the detection box shell. The utility model facilitates deep sampling of soil, thereby improving the universality of the soil detection device for agricultural planting.

Description

Soil detection device for farming

Technical Field

The utility model relates to the technical field of agricultural planting, in particular to a soil detection device for agricultural planting.

Background

In the agricultural production process, good soil quality determines that crops grow vigorously. However, excessive or insufficient nutrients can lead to poor crop growth, and therefore detection of nutrients in the soil prior to fertilization is required to determine the type and amount of fertilizer applied. Along with the development of science and technology progress and automation in China, most of detectors determine the quantity of specific components contained in the soil solution through the light absorption quantity of the soil solution, but the detectors are mostly used in laboratories, have complex structures, are inconvenient to carry, have a narrow application range, and have the advantages that the statistical analysis is needed to be manually carried out on test data obtained through detection, the accuracy is low, the calculated quantity is large, and the storage and the arrangement are difficult.

A current soil detection device for agricultural planting is as described in the patent publication No. CN 204844777U: the utility model discloses an agricultural soil detection device, which comprises a box body, wherein a box cover is fixedly arranged at the top end of the box body, a mesh bag is arranged in the box cover, one side of the mesh bag is provided with a fixing belt, a sampling tube is arranged in the fixing belt, a storage battery is fixedly arranged at the bottom end in the box body, a fixing seat is fixedly arranged at one side of the top end of the storage battery, a test cavity is arranged at the top of the fixing seat, a filter plate is fixedly arranged at one side of the test cavity, a light-sensitive receiver is arranged at one side of the filter plate, a placing box is fixedly arranged at the top of the test cavity, a fixing frame is fixedly arranged at the other side of the test cavity, a light source is fixedly arranged at one side of the fixing frame, and a control panel is fixedly arranged at one side of the top end of the box body. The agricultural soil detection device can effectively solve the problems that most detection devices are complex in structure, inconvenient to carry, narrow in application range, low in accuracy, large in calculated amount and difficult to store and arrange, and test data obtained by detection need to be manually subjected to statistical analysis, so that the agricultural soil detection device has high practical value.

With respect to the related art, the inventor considers that the lack of a structure for detecting deep soil makes sampling difficult when assisting in detecting the planting land of crops with deep root systems, so that certain limitations exist.

Disclosure of Invention

The utility model aims to provide a soil detection device for agricultural planting, which solves the problems that the device in the background art lacks a structure for detecting deep soil, so that sampling is difficult in assisting in detecting the planting land of crops with deep root systems, and therefore, the device has certain limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil detection device for farming, includes the detection box shell, one side hinge connection of detection box shell has the lid, the inside fixedly connected with of lid accomodates the bag, the inside of accomodating the bag is provided with the test tube, the bottom fixedly connected with power of detection box shell, the top of power is provided with detection structure, the inside wall fixedly connected with fixed screw thread piece of detection box shell, the detection box shell is for one side fixedly connected with telescopic link of fixed screw thread piece, the outside cover of telescopic link is equipped with reset spring, the one end fixedly connected with movable screw thread piece of telescopic link is kept away from to reset spring, the top rotation of movable screw thread piece is connected with the connecting rod, the top rotation of connecting rod is connected with the control lever, the bottom of control lever is connected with the bottom rotation of detection box shell, the inside screw thread connection of detection box shell has screw thread geotome lower part, has realized the deep sample of screw thread geotome lower part.

Preferably, the bottom fixedly connected with settling part of detection box shell, two sets of settling grooves have been seted up on the surface of settling part, have realized accomodating screw thread geotome lower part and screw thread geotome upper portion.

Preferably, two groups of splicing holes are formed in the top end of the lower portion of the threaded soil sampler, threads are engraved on the inner side walls of the splicing holes, and connection between the lower portion of the threaded soil sampler and the upper portion of the threaded soil sampler is achieved.

Preferably, the upper part of the lower part of the threaded soil sampler is provided with the upper part of the threaded soil sampler, and the two sides of the upper part of the threaded soil sampler are both connected with sliding rods in a sliding way, so that the sliding rods can move.

Preferably, the top fixedly connected with coupling spring on screw thread geotome upper portion, coupling spring's top fixedly connected with gangbar has realized the linkage with the slide bar.

Preferably, the connecting rod and the control rod form a herringbone shape, so that the control of the movable thread blocks is realized.

Preferably, the inside wall of gangbar rotates with the lateral wall of slide bar to be connected, the bottom of slide bar is carved with the screw thread, has made things convenient for accomodating on screw thread geotome upper portion.

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

(1) The screw thread soil sampler lower part, the fixed screw thread block, the screw thread soil sampler upper part, the movable screw thread block, the connecting rod, the reset spring, the telescopic rod and the control rod are arranged, the telescopic of the movable screw thread block is realized through the cooperation of the reset spring and the telescopic rod, the telescopic of the movable screw thread block is controlled in an auxiliary manner through the cooperation of the connecting rod and the control rod, the screw descent of the screw thread soil sampler lower part is realized through the cooperation of the fixed screw thread block and the movable screw thread block, and the deep sampling of the screw thread soil sampler lower part is facilitated, so that the universality of the soil detection device for agricultural planting is improved;

(2) Through being provided with setting portion, setting groove, gangbar, slide bar, coupling spring and splice hole, realized the spacing of slide bar through the cooperation of screw thread geotome upper portion with the gangbar, realized the concatenation on screw thread geotome lower part and screw thread geotome upper portion through the cooperation of slide bar and splice hole, realized accomodating screw thread geotome lower part and screw thread geotome upper portion through the cooperation of setting portion and setting groove to this kind of soil detection device for farming's portability has been improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged view of the lower part of the screw soil sampler according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the upper part of the screw soil sampler according to the present utility model.

In the figure: 1. a cartridge housing; 2. a power supply; 3. a placement section; 4. the lower part of the screw thread soil sampler; 5. fixing a threaded block; 6. the upper part of the screw thread soil sampler; 7. a placement groove; 8. a detection structure; 9. a box cover; 10. a test tube; 11. a storage bag; 12. a movable screw block; 13. a connecting rod; 14. a linkage rod; 15. a slide bar; 16. a connecting spring; 17. a return spring; 18. a telescopic rod; 19. a control lever; 20. and (5) splicing holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a soil detection device for agricultural planting comprises a detection box shell 1, please refer to fig. 1, 2 and 3, a box cover 9 is hinged to one side of the detection box shell 1, a storage bag 11 is fixedly connected to the inside of the box cover 9, a test tube 10 is arranged in the storage bag 11, a power supply 2 is fixedly connected to the bottom of the detection box shell 1, a detection structure 8 is arranged at the top end of the power supply 2, a fixed thread block 5 is fixedly connected to the inner side wall of the detection box shell 1, a telescopic rod 18 is fixedly connected to one side of the detection box shell 1 relative to the fixed thread block 5, a return spring 17 is sleeved on the outer side of the telescopic rod 18, a movable thread block 12 is fixedly connected to one end of the return spring 17 away from the telescopic rod 18, a connecting rod 13 is rotatably connected to the top end of the movable thread block 12, the top rotation of connecting rod 13 is connected with control rod 19, the bottom of control rod 19 rotates with the bottom of detecting box shell 1 and is connected, the inside threaded connection of detecting box shell 1 has screw thread geotome lower part 4, the connecting rod 13 has constituteed the chevron shape with control rod 19, the control to movable thread piece 12 has been realized, the flexible of movable thread piece 12 has been realized through the cooperation of reset spring 17 and telescopic link 18, the flexible of movable thread piece 12 is assisted to the cooperation through connecting rod 13 and control rod 19, the screw decline of screw thread geotome lower part 4 has been realized through the cooperation of fixed thread piece 5 and movable thread piece 12, the deep sample of screw thread geotome lower part 4 has been made things convenient for, thereby the universality of this kind of soil detection device for agricultural planting has been improved.

Referring to fig. 1, fig. 2 and fig. 4, the bottom fixedly connected with settling section 3 of detection box shell 1, two sets of settling grooves 7 have been seted up on the surface of settling section 3, the realization is to accomodating of screw thread geotome lower part 4 and screw thread geotome upper part 6, two sets of splice holes 20 have been seted up on the top of screw thread geotome lower part 4, the inside wall of splice holes 20 is carved with the screw thread, the connection of screw thread geotome lower part 4 and screw thread geotome upper part 6 has been realized, the top of screw thread geotome lower part 4 is provided with screw thread geotome upper part 6, the both sides of screw thread geotome upper part 6 all sliding connection has slide bar 15, the activity of slide bar 15 has been realized, the top fixedly connected with link lever 14 of screw thread geotome upper part 6, the top fixedly connected with connecting spring 16, the linkage with slide bar 15 has been realized, the inside wall of slide bar 14 and the lateral wall rotation connection of slide bar 15, the bottom of slide bar 15 is carved with the screw thread, the convenience is to accomodating of screw thread geotome upper part 6, the cooperation of screw thread geotome upper part 6 has been realized through screw thread geotome upper part 6 and slide bar 4, the cooperation of slide bar 4 with slide bar 4 has realized through the slide bar 3 of slide bar 4, the upper part of slide bar 4 has realized.

Working principle: when the agricultural planting needs to detect soil, firstly, the lower threaded sampler part 4 and the upper threaded sampler part 6 are spliced, the control rod 19 is swung to enable the movable threaded block 12 to be contracted by carrying the connecting rod 13, the lower threaded sampler part 4 is placed between the fixed threaded block 5 and the movable threaded block 12, the bottom of the detection box shell 1 is penetrated to contact the soil, at the moment, the control rod 19 is released, the return spring 17 drives the movable threaded block 12 to reset and wrap threads on the outer side wall of the lower threaded sampler part 4 and the upper threaded sampler part 6, the upper threaded sampler part 6 is rotated to enable the lower threaded sampler part 4 to rotate in a threaded manner, so that deep soil sampling is carried out, after soil sampling is completed, the control rod 19 is pressed again to enable the movable threaded block 12 to be contracted, the lower threaded sampler part 4 and the upper threaded sampler part 6 are conveniently taken, the soil inside the lower threaded sampler part 4 and the upper threaded sampler part 6 is placed inside the test tube 10 to be prepared, and a sample is detected on site through the cooperation of the power supply 2 and the detection structure 8;

finally, when the lower threaded geotome part 4 is spliced with the upper threaded geotome part 6, the sliding rod 15 is driven to reach the bottommost end through the linkage rod 14 and the connecting spring 16, the sliding rod 15 is in threaded connection with the splicing hole 20 through rotating the sliding rod 15, so that the normal work of the lower threaded geotome part 4 and the upper threaded geotome part 6 is ensured, when the splicing is not needed, the reverse operation is performed, after the lower threaded geotome part 4 and the upper threaded geotome part 6 are separated, the lower threaded geotome part 4 and the upper threaded geotome part 6 are respectively placed in the placement groove 7, and finally the work is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Soil detection device for farming, including detecting box shell (1), its characterized in that: one side hinge connection of detection box shell (1) has lid (9), the inside fixedly connected with of lid (9) accomodates bag (11), the inside of accomodating bag (11) is provided with test tube (10), the bottom fixedly connected with power (2) of detection box shell (1), the top of power (2) is provided with detection structure (8), the inside wall fixedly connected with fixed screw thread piece (5) of detection box shell (1), detection box shell (1) is fixed with telescopic link (18) for one side of fixed screw thread piece (5), the outside cover of telescopic link (18) is equipped with reset spring (17), the one end fixedly connected with movable screw thread piece (12) of telescopic link (18) are kept away from to reset spring (17), the top rotation of movable screw thread piece (12) is connected with connecting rod (13), the top rotation of connecting rod (13) is connected with control rod (19), the bottom of control rod (19) and detection box shell (1) rotates to be connected, the inside screw thread connection (4) of detection box shell (1).

2. The soil detection device for agricultural planting of claim 1, wherein: the bottom of the detection box shell (1) is fixedly connected with a placement part (3), and two groups of placement grooves (7) are formed in the surface of the placement part (3).

3. The soil detection device for agricultural planting of claim 1, wherein: two groups of splicing holes (20) are formed in the top end of the lower portion (4) of the threaded soil sampler, and threads are engraved on the inner side walls of the splicing holes (20).

4. The soil detection device for agricultural planting of claim 1, wherein: the upper part of the threaded soil sampler lower part (4) is provided with a threaded soil sampler upper part (6), and two sides of the threaded soil sampler upper part (6) are both connected with sliding rods (15) in a sliding manner.

5. The agricultural planting soil detecting apparatus according to claim 4, wherein: the top of screw thread geotome upper portion (6) fixedly connected with coupling spring (16), the top fixedly connected with gangbar (14) of coupling spring (16).

6. The soil detection device for agricultural planting of claim 1, wherein: the connecting rod (13) and the control rod (19) form a herringbone.

7. The agricultural planting soil detecting apparatus according to claim 5, wherein: the inner side wall of the linkage rod (14) is rotationally connected with the outer side wall of the sliding rod (15), and threads are carved on the bottom end of the sliding rod (15).