CN215865905U

CN215865905U - Agricultural soil fertilizer nutrient sampling device

Info

Publication number: CN215865905U
Application number: CN202122197795.8U
Authority: CN
Inventors: 殷青社
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an agricultural soil fertilizer nutrient sampling device, which relates to the technical field of soil detection and comprises a cross rod, wherein handles are fixedly connected to two ends of the cross rod, a fixed rod is fixedly connected to the center of the bottom of the cross rod, a threaded rod is fixedly connected to the bottom of the fixed rod, an outer tube is sleeved outside the threaded rod, a sliding column is slidably connected to the outer layer of the outer tube, a fixed tube is connected to the bottom end of the threaded rod in a threaded manner, a threaded hole is formed in the center of the top of the fixed tube, a limiting plate is fixedly connected to the bottom end of the threaded rod and positioned inside the fixed tube, a sampling position at the bottom is a diamond-shaped tip, a rotating paddle is rotatably connected inside the fixed tube, the fixed tube enters the ground by pressing the paddle, the handles are rotated, the two handles drive the fixed rod, so that the fixed rod drives the threaded rod to rotate the rotating paddle along the threaded hole to extract a soil sample from the inside of the ground, so that the equipment is more time-saving and labor-saving when extracting the soil sample.

Description

Agricultural soil fertilizer nutrient sampling device

Technical Field

The utility model relates to the technical field of soil detection, in particular to an agricultural soil fertilizer nutrient sampling device.

Background

According to the fertilizer requirement rule of crops, the fertilizer supply performance of soil and the fertilizer effect, on the basis of reasonably applying organic fertilizers, the application amount, the fertilization period and the application method of fertilizers such as nitrogen, phosphorus, potassium, medium and trace elements are provided, and in a popular way, the formula fertilizers are scientifically applied under the guidance of agricultural science and technology personnel. The core of the soil testing and formulated fertilization technology is to adjust and solve the contradiction between the fertilizer requirement of crops and the fertilizer supply of soil, and meanwhile, the nutrient elements required by the crops are supplemented in a targeted manner, and what elements are supplemented when the crops lack the nutrient elements, and how much is needed to be supplemented, so that the balanced supply of various nutrients is realized, and the requirements of the crops are met; the purposes of improving the utilization rate of the fertilizer, reducing the using amount, improving the crop yield, improving the quality of agricultural products, saving labor, saving expenses and increasing income are achieved.

In current agricultural soil fertilizer nutrient sampling device, equipment need strike with other article when drawing soil, will draw the department and insert ground inside, and this kind of mode of drawing is comparatively hard, perhaps adopts the motor to drive equipment and draws the sample to the ground end, and the equipment that the motor drove is comparatively heavy, comparatively takes time when drawing.

SUMMERY OF THE UTILITY MODEL

The utility model provides an agricultural soil fertilizer nutrient sampling device, which solves the technical problems that in the existing agricultural soil fertilizer nutrient sampling device, when equipment is used for extracting soil, other objects need to be used for knocking, and an extraction position is inserted into the ground, so that the extraction mode is relatively laborious, or a motor is adopted to drive the equipment to extract a sample to the ground bottom, so that the equipment driven by the motor is relatively heavy, and the time is relatively wasted during extraction.

In order to solve the technical problems, the agricultural soil fertilizer nutrient sampling device provided by the utility model comprises a cross rod, handles are fixedly connected to two ends of the cross rod, a fixed rod is fixedly connected to the center of the bottom of the cross rod, a threaded rod is fixedly connected to the bottom of the fixed rod, an outer tube is sleeved outside the threaded rod, a sliding column is connected to the outer layer of the outer tube in a sliding manner, a fixed tube is connected to the bottom end of the threaded rod in a threaded manner, a threaded hole is formed in the center of the top of the fixed tube, a limiting plate is fixedly connected to the bottom end of the threaded rod and located inside the fixed tube, a rotating paddle is fixedly connected to the center of the bottom of the limiting plate, a diamond-shaped tip is arranged at the bottom of the fixed tube, a collection port is formed in the inclined plane of the diamond-shaped tip, and four second sliding grooves are uniformly distributed on the outer wall of the fixed tube.

Preferably, the outer wall department equipartition of outer tube is equipped with four spout one, the inside diameter and the dead lever of outer tube are unanimous, the inner wall department of outer tube is equipped with the screw thread.

Preferably, the top both sides fixedly connected with shadoof of slip post, two the outside cover of shadoof is equipped with the handle, four fixed strips of bottom fixedly connected with of slip post.

Preferably, four the solid fixed ring one of bottom fixedly connected with of fixed strip, the clamp plate is stepped on to one side fixedly connected with of fixed ring one, the equal fixedly connected with fixed strip in bottom of fixed ring one, the solid fixed ring two of bottom fixedly connected with of fixed strip.

Preferably, the inner wall of the top of the sliding column is uniformly provided with four first sliding blocks, the diameter of the inner wall of the sliding column is consistent with that of the outer tube, and the four first sliding blocks correspond to the first sliding grooves.

Preferably, the inner wall of the second fixing ring is uniformly and fixedly connected with four second sliding blocks, the inner diameter of the second fixing ring is consistent with the outer diameter of the fixing pipe, and the four second sliding blocks correspond to the four second sliding grooves.

Compared with the related art, the agricultural soil fertilizer nutrient sampling device provided by the utility model has the following beneficial effects:

1. the utility model provides an agricultural soil fertilizer nutrient sampling device, wherein a sampling part at the bottom is a diamond-shaped pointed end, the interior of the sampling part is rotatably connected with a rotating paddle, a fixed pipe enters the ground by treading a treading plate, handles are rotated, and the two handles drive fixed rods, so that the fixed rods drive a threaded rod along a threaded hole, the rotating paddle is rotated into the interior of the ground to extract a soil sample, and the time and labor are saved when equipment extracts the soil sample.

2. The utility model provides an agricultural soil fertilizer nutrient sampling device, wherein a sliding column is connected to the outer side of an outer pipe in a sliding mode, a first sliding block in the sliding column ascends along a sliding groove by holding two handles on a lifting rod and pulling upwards, the sliding column synchronously drives four fixing strips and a second fixing ring to ascend, the second sliding block in the second fixing ring collides with the top of the second sliding groove, threaded rods are prevented from colliding with threads on the inner wall of the outer pipe, collision between the threads is reduced, the service life of equipment is prolonged, and time and labor are saved when the equipment is taken out.

Drawings

FIG. 1 is a schematic perspective view of an agricultural soil fertilizer nutrient sampling device according to the present invention;

FIG. 2 is a schematic perspective view of an outer tube of the agricultural soil fertilizer nutrient sampling device of the present invention;

FIG. 3 is a schematic view of a split three-dimensional structure of an outer pipe in the agricultural soil fertilizer nutrient sampling device of the present invention;

FIG. 4 is a schematic perspective view of a sliding column in the agricultural soil fertilizer nutrient sampling device of the present invention.

Reference numbers in the figures: 1. a cross bar; 2. a grip; 3. fixing the rod; 4. an outer tube; 5. lifting a rod; 6. a sliding post; 7. a fixing strip; 8. a first fixing ring; 9. stepping on the pressing plate; 10. a second fixing ring; 11. a fixed tube; 12. a diamond-shaped tip; 13. a collection port; 14. a threaded rod; 15. a first sliding chute; 16. a second chute; 17. a threaded hole; 18. a limiting plate; 19. rotating the paddle; 20. a first sliding block; 21. a handle; 22. and a second sliding block.

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.

The embodiment is given by figures 1-4, and the agricultural soil fertilizer nutrient sampling device comprises a cross rod 1, wherein handles 2 are fixedly connected to two ends of the cross rod 1, a fixed rod 3 is fixedly connected to the center of the bottom of the cross rod 1, a threaded rod 14 is fixedly connected to the bottom of the fixed rod 3, an outer tube 4 is sleeved outside the threaded rod 14, a sliding column 6 is connected to the outer layer of the outer tube 4 in a sliding manner, a fixed tube 11 is connected to the bottom end of the threaded rod 14 in a threaded manner, a threaded hole 17 is formed in the center of the top of the fixed tube 11, the bottom end of the threaded rod 14 is fixedly connected to a limiting plate 18 located inside the fixed tube 11, a rotating paddle 19 is fixedly connected to the center of the bottom of the limiting plate 18, a diamond-shaped tip 12 is arranged at the bottom of the fixed tube 11, a collection port 13 is formed in the inclined plane of the diamond-shaped tip 12, and four sliding grooves two 16 are uniformly distributed on the outer wall of the fixed tube 11.

Wherein, the outer wall department equipartition of outer tube 4 is equipped with four spout one 15, and the inside diameter and the dead lever 3 of outer tube 4 are unanimous, and the inner wall department of outer tube 4 is equipped with the screw thread for threaded rod 14 can rotate in the inside of outer tube 4, and the setting up of spout one 15 makes sliding column 6 can be along the gliding effect from top to bottom of spout one 15.

Wherein, the top both sides fixedly connected with shadoof 5 of slip post 6, the outside cover of two shadoofs 5 is equipped with handle 21, and four fixed strips 7 of bottom fixedly connected with of slip post 6 can hold handle 21 and upwards slide the slip post 6 along a spout 15 when equipment inserts the ground, take out equipment from ground more laborsavingly.

Wherein, the solid fixed ring 8 of bottom fixedly connected with of four fixed strips 7, one side fixedly connected with of solid fixed ring 8 steps on clamp plate 9, and when the ground is harder, the accessible is crossed and is stepped on the pressure and step on clamp plate 9, steps on ground with rhombus tip 12, and is more laborsaving, the equal fixedly connected with fixed strip 7 in bottom of solid fixed ring 8, the solid fixed ring two 10 of bottom fixedly connected with of fixed strip 7.

Wherein, 6 top inner wall departments equipartitions of sliding column are equipped with four sliders one 20, and the inner wall diameter of sliding column 6 is unanimous with the diameter of outer tube 4, and four sliders one 20 all correspond with spout one 15 for sliding column 6 slides from top to bottom along spout one 15, prevents when pulling sliding column 6, causes the damage with the inside screw thread of outer tube 4 and threaded rod 14, reduces the life of equipment.

Wherein, the inner wall equipartition fixedly connected with of solid fixed ring two 10 two sliders 22, the inside diameter of solid fixed ring two 10 is unanimous with the outside diameter of fixed pipe 11, and four sliders two 22 all correspond with four spout two 16, drive solid fixed ring two 10 synchronous rising when the post that slides 6 upwards slides, and inside slider two 22 strikes fixed pipe 11, the equipment of being convenient for take out.

The working principle is as follows: when the soil sample taking device is used, the device is taken to a place needing to be detected, the pressing plate 9 is pressed through the contact of the diamond-shaped tip 12 and the ground, the fixing tube 11 enters the ground, the handles 2 are rotated, the two handles 2 drive the fixing rod 3, the fixing rod 3 drives the threaded rod 14 to move along the threaded hole 17, the purpose that the rotating paddle 19 is rotated to the inside of the ground to take a soil sample is achieved, after the sample is taken, the two handles 21 on the lifting rod 5 are held to lift upwards, the first sliding block 20 inside the sliding column 6 lifts upwards along the first sliding groove 15, the sliding column 6 synchronously drives the four fixing strips 7 and the second fixing ring 10 to lift, the second sliding block 22 inside the second fixing ring 10 collides with the top of the second sliding groove 16, the fixing tube 11 is taken out, and the soil sample inside the fixing tube 11 is taken out through the rotating transverse rod 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 agricultural soil fertilizer nutrient sampling device is characterized by comprising a cross rod (1), wherein handles (2) are fixedly connected to the two ends of the cross rod (1), a fixing rod (3) is fixedly connected to the center of the bottom of the cross rod (1), a threaded rod (14) is fixedly connected to the bottom of the fixing rod (3), an outer tube (4) is sleeved outside the threaded rod (14), a sliding column (6) is connected to the outer layer of the outer tube (4) in a sliding manner, a fixing tube (11) is connected to the bottom of the threaded rod (14) in a threaded manner, a threaded hole (17) is formed in the center of the top of the fixing tube (11), the bottom of the threaded rod (14) is located at an inner fixedly connected limiting plate (18) of the fixing tube (11), a rotating paddle (19) is fixedly connected to the center of the bottom of the limiting plate (18), and a rhombic pointed end (12) is arranged at the bottom of the fixing tube (11), the inclined plane of the diamond-shaped pointed end (12) is provided with a collection port (13), and the outer wall of the fixed tube (11) is uniformly provided with four second sliding chutes (16).

2. The agricultural soil fertilizer nutrient sampling device of claim 1, wherein four sliding grooves I (15) are uniformly distributed on the outer wall of the outer pipe (4), the inner diameter of the outer pipe (4) is consistent with that of the fixing rod (3), and threads are arranged on the inner wall of the outer pipe (4).

3. The agricultural soil fertilizer nutrient sampling device of claim 1, wherein lifting rods (5) are fixedly connected to two sides of the top of the sliding column (6), handles (21) are sleeved on the outer sides of the two lifting rods (5), and four fixing strips (7) are fixedly connected to the bottom of the sliding column (6).

4. An agricultural soil fertilizer nutrient sampling device according to claim 3, characterized in that the bottom ends of the four fixing strips (7) are fixedly connected with a first fixing ring (8), one side of the first fixing ring (8) is fixedly connected with a treading plate (9), the bottom ends of the first fixing ring (8) are fixedly connected with a fixing strip (7), and the bottom ends of the fixing strips (7) are fixedly connected with a second fixing ring (10).

5. The agricultural soil fertilizer nutrient sampling device of claim 1, wherein four first sliding blocks (20) are uniformly distributed on the inner wall of the top of the sliding column (6), the diameter of the inner wall of the sliding column (6) is consistent with that of the outer tube (4), and the four first sliding blocks (20) correspond to the first sliding grooves (15).

6. The agricultural soil fertilizer nutrient sampling device of claim 4, wherein four second sliding blocks (22) are uniformly and fixedly connected to the inner wall of the second fixing ring (10), the inner diameter of the second fixing ring (10) is consistent with the outer diameter of the fixing pipe (11), and the four second sliding blocks (22) correspond to the four second sliding grooves (16).