CN219736877U

CN219736877U - Soil sampling device for agricultural engineering

Info

Publication number: CN219736877U
Application number: CN202321031656.0U
Authority: CN
Inventors: 韩春晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-22
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a soil sampling device for agricultural engineering, which comprises a movable frame, wherein an operation hole is formed in the movable frame, a fixed frame is arranged on the outer side of the operation hole, a lifting cylinder is arranged at the top of the fixed frame, the bottom end of the lifting cylinder is connected with a lifting support through a buffer piece, the lifting support is in sliding connection with the fixed frame, a rotating motor is arranged on the lifting support, a rotating rod is arranged on an output shaft of the rotating motor, the bottom end of the rotating rod is movably connected with a sampling pipe through a connecting piece, placing grooves are formed in the front side and the rear side of the movable frame, a storage box is placed in the placing grooves, and stabilizing rods are movably arranged at the two ends of the movable frame.

Description

Soil sampling device for agricultural engineering

Technical Field

The utility model relates to the technical field of agricultural engineering equipment, in particular to a soil sampling device for agricultural engineering.

Background

Agricultural soil: the soil is also called cultivated soil, and is formed by human production activities such as cultivation, fertilization, irrigation, improvement and the like and the comprehensive action of natural factors on the basis of natural soil, such as soil in cultivated lands, orchards and tea gardens.

Application number 202020455527.4 discloses a soil sampling device for agricultural engineering relates to agricultural engineering technical field. The utility model comprises a U-shaped frame, wherein a rectangular box is in sliding fit between opposite surfaces of the inner side of the U-shaped frame; bevel gears are rotatably connected between two sides of the inside of the rectangular box; a sampling column matched with the bevel gear is rotationally connected between the top end and the bottom end of the rectangular box through a ball bearing; a thread tooth slot matched with the bevel gear is formed on the peripheral side surface of the top end of the sampling column; spiral blades are arranged on the peripheral side face of the sampling column and positioned at the bottom of the rectangular box. According to the utility model, through the matched use of the U-shaped frame, the rectangular box, the bevel gear and the sampling column, the U-shaped frame supports the rectangular box and the sampling column, and when the bevel gear rotates, the screw thread blade which is matched with the screw thread tooth slot on the surface of the sampling column mutually and fails drills the soil, so that the integral stability of the device is ensured, the use is simple, the operation is convenient, and the practicability is higher.

Although the technology can increase the stability, when the device samples, samples are sent out by the spiral blades and are difficult to collect, and the device is forced upwards in the process of drilling into soil, so that the stability of the device is difficult to ensure only through the vertically arranged U-shaped frame.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a soil sampling device for agricultural engineering, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a soil sampling device for agricultural engineering, includes removes the frame, remove and be provided with the operation hole on the frame, the mount is installed in the operation hole outside, the lift cylinder is installed at the mount top, the lift cylinder bottom is connected with lifting support through the bolster, just sliding connection between lifting support and the mount, install the rotating electrical machines on the lifting support, install the rotary rod on the output shaft of rotating electrical machines, the rotary rod bottom has the sampling pipe through connecting piece swing joint, both sides all are provided with the standing groove around removing the frame, the case has been placed in the standing groove, remove frame both ends movable mounting has the stabilizer bar.

Preferably, guide rods are symmetrically arranged on the fixing frame, and guide rings matched with the guide rods are arranged on the outer side of the lifting support.

Preferably, the connecting piece comprises a rectangular fixing block and a fixing sleeve which are matched, the rectangular fixing block and the fixing sleeve are respectively fixed on the sampling tube and the rotary rod, and the rectangular fixing block and the fixing sleeve are respectively provided with a limiting clamping groove and a movable clamping block.

Preferably, the buffer piece comprises connecting plates which are arranged symmetrically up and down, a guide sliding rod is arranged between the connecting plates, and a buffer spring is sleeved outside the guide sliding rod.

Preferably, the bottom end of the sampling tube is provided with cutting teeth, and the side surface of the sampling tube is provided with a movable cover plate through a rotating shaft.

Preferably, the movable frame is symmetrically provided with accommodating grooves at two ends, the top ends of the stabilizer bars are movably connected with the accommodating grooves through rotating shafts, the stabilizer bars comprise telescopic bars, limit bolts are arranged on the telescopic bars, pedal plates are movably connected to the bottom ends of the telescopic bars, and fixing nails are arranged at the bottoms of the pedal plates.

The beneficial effects of the utility model are as follows: through setting up the bolster, can be when drilling the sampling, to device cylinder cushioning effect, not only can protect cutting tooth when drilling meetting hard thing such as stone, also can cushion equipment to play the guard action, through setting up the stabilizer bar, can fix the device in the sampling position, thereby the stability of equipment when guaranteeing the sampling.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic general structural view of a soil sampling apparatus for agricultural engineering according to an embodiment of the present utility model;

FIG. 2 is a buffer block diagram of a soil sampling device for agricultural engineering according to an embodiment of the present utility model;

FIG. 3 is a view showing a construction of a sampling tube of a soil sampling device for agricultural engineering according to an embodiment of the present utility model;

fig. 4 is a construction diagram of a stabilizer bar of a soil sampling device for agricultural engineering according to an embodiment of the present utility model.

In the figure:

1. a moving rack; 2. an operation hole; 3. a fixing frame; 4. a lifting cylinder; 5. a buffer member; 6. a lifting bracket; 7. a rotating electric machine; 8. a rotating rod; 9. a connecting piece; 10. a sampling tube; 11. a placement groove; 12. a storage box; 13. a stabilizer bar; 14. a guide rod; 15. a guide ring; 16. a rectangular fixed block; 17. a fixed sleeve; 18. a limit clamping groove; 19. a movable clamping block; 20. a connecting plate; 21. a guide slide bar; 22. a buffer spring; 23. cutting teeth; 24. a removable cover; 25. a receiving groove; 26. a telescopic rod; 27. a limit bolt; 28. stepping on the pedal; 29. and (5) fixing nails.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a soil sampling device for agricultural engineering is provided.

Example 1

As shown in fig. 1-4, a soil sampling device for agricultural engineering according to an embodiment of the utility model comprises a movable frame 1, an operation hole 2 is arranged on the movable frame 1, a fixing frame 3 is arranged at the outer side of the operation hole 2, a lifting cylinder 4 is arranged at the top of the fixing frame 3, a lifting support 6 is connected to the bottom end of the lifting cylinder 4 through a buffer piece 5, the lifting support 6 is in sliding connection with the fixing frame 3, a rotating motor 7 is arranged on the lifting support 6, a rotating rod 8 is arranged on an output shaft of the rotating motor 7, a sampling pipe 10 is movably connected to the bottom end of the rotating rod 8 through a connecting piece 9, a placing groove 11 is arranged at the front side and the rear side of the movable frame 1, a storage box 12 is placed in the placing groove 11, a stabilizing rod 13 is movably arranged at the two ends of the movable frame 1, guide rods 14 are symmetrically arranged on the fixing frame 3, guide rods 14 are arranged on the outer side of the lifting support 6, the guide rings 15 matched with the guide rods 14 are arranged on the outer side of the lifting support 5, the buffer piece 5 comprises connecting plates 20 which are vertically symmetrically arranged, a guide sliding rod 21 is arranged between the connecting plates 20, the connecting plates 21 are movably connected, a guide sliding rod 22 is arranged, a spring 22 is arranged on the outer side of the buffer rod 21, a buffer spring 22 is arranged on the outer side of the buffer rod 22, and a buffer spring 22 is in the buffer rod 22, when the outer side is in the buffer spring 4 is driven to rotate to perform a drilling structure, and the buffering operation through the buffer structure, and the buffer device is driven to perform the drilling operation through the rotation and the buffering structure.

Example two

As shown in fig. 1-4, according to the embodiment of the utility model, a soil sampling device for agricultural engineering comprises a movable frame 1, an operation hole 2 is arranged on the movable frame 1, a fixing frame 3 is arranged on the outer side of the operation hole 2, a lifting cylinder 4 is arranged at the top of the fixing frame 3, a lifting support 6 is connected to the bottom end of the lifting cylinder 4 through a buffer piece 5, the lifting support 6 is in sliding connection with the fixing frame 3, a rotating motor 7 is arranged on the lifting support 6, a rotating rod 8 is arranged on an output shaft of the rotating motor 7, the bottom end of the rotating rod 8 is movably connected with a sampling tube 10 through a connecting piece 9, a placing groove 11 is arranged on the front side and the rear side of the movable frame 1, a storage box 12 is placed in the placing groove 11, a stabilizing rod 13 is movably arranged at the two ends of the movable frame 1, the connecting piece 9 comprises a rectangular fixing block 16 and a fixing sleeve 17 which are matched, the rectangular fixing block 16 and the fixing sleeve 17 are respectively fixed on the sampling tube 10 and the rotating rod 8, a limiting clamping groove 18 is also respectively arranged on the rectangular fixing block 16 and the fixing sleeve 17, a sampling tube 19 is movably connected with the bottom end of the sampling tube 10 through a rotating shaft 10, a rotating shaft 24 is arranged on the side face of the rotating shaft 24, and the sampling tube is not movably connected with the rotating shaft 24, and the sampling tube is placed in the rotating shaft through the rotating shaft and the movable cover plate 24, and the sampling tube is placed in the placing groove through the rotating shaft and the movable cover plate and the sampling tube 11.

Example III

As shown in fig. 1-4, according to the soil sampling device for agricultural engineering of the embodiment of the utility model, the soil sampling device comprises a movable frame 1, an operation hole 2 is formed in the movable frame 1, a fixing frame 3 is mounted on the outer side of the operation hole 2, a lifting cylinder 4 is mounted at the top of the fixing frame 3, a lifting support 6 is connected to the bottom end of the lifting cylinder 4 through a buffer piece 5, the lifting support 6 is in sliding connection with the fixing frame 3, a rotating motor 7 is mounted on the lifting support 6, a rotating rod 8 is mounted on an output shaft of the rotating motor 7, a sampling pipe 10 is movably connected to the bottom end of the rotating rod 8 through a connecting piece 9, placing grooves 11 are formed in the front side and the rear side of the movable frame 1, a storage box 12 is placed in the placing grooves 11, stabilizing rods 13 are movably mounted at the two ends of the movable frame 1, accommodating grooves 25 are symmetrically formed in the two ends of the movable frame 1, the stabilizing rods 13 are movably connected with the accommodating grooves 25 through rotating shafts, the stabilizing rods 13 comprise telescopic rods 26, limiting bolts 27 are mounted on the telescopic rods 26, a pedal 26 is movably connected to the bottom ends 28, a pedal 28 is movably connected to the telescopic rods 28, and then the pedal 28 is fixed to the bottom of the pedal 28, and the pedal is fixed to the pedal device when the pedal is fixed to the pedal device is moved to the pedal device, and the pedal device is fixed to the pedal device, and the pedal device is prevented from being moved to the pedal device and the pedal device.

In summary, by means of the above technical solution of the present utility model, when in use, the device is moved to a sampling position, then the stabilizer 13 is pulled out, the pedal is fixed on the ground by the fixing nail 29, the telescopic rod 26 is fixed by the limit bolt 27, so that the device is stabilized at the sampling position, then the lifting cylinder 4 drives the sampling assembly to lift, the rotating motor 7 drives the sampling tube 10 to rotate for sampling, meanwhile, the buffer piece 5 buffers and protects the device, the movable cover plate 24 is opened after the sampling is completed, the soil sample is taken out and placed in the storage box 12, and then is placed in the placing groove 11 for storage respectively.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a soil sampling device for agricultural engineering, includes removes frame (1), its characterized in that, be provided with operation hole (2) on removing frame (1), mount (3) are installed in the operation hole (2) outside, lift cylinder (4) are installed at mount (3) top, lift cylinder (4) bottom is connected with lift support (6) through bolster (5), just sliding connection between lift support (6) and mount (3), install rotating electrical machines (7) on lift support (6), install rotary rod (8) on the output shaft of rotating electrical machines (7), rotary rod (8) bottom all is provided with sampling pipe (10) through connecting piece (9) swing joint, both sides all are provided with standing groove (11) around removing frame (1), storage box (12) have been placed in standing groove (11), remove frame (1) both ends movable mounting has stabilizer bar (13).

2. The soil sampling device for agricultural engineering according to claim 1, wherein guide rods (14) are symmetrically arranged on the fixing frame (3), and guide rings (15) matched with the guide rods (14) are arranged on the outer side of the lifting support (6).

3. The soil sampling device for agricultural engineering according to claim 1, wherein the connecting piece (9) comprises a rectangular fixing block (16) and a fixing sleeve (17) which are matched, the rectangular fixing block (16) and the fixing sleeve (17) are respectively fixed on the sampling tube (10) and the rotary rod (8), and a limiting clamping groove (18) and a movable clamping block (19) are respectively arranged on the rectangular fixing block (16) and the fixing sleeve (17).

4. The soil sampling device for agricultural engineering according to claim 1, wherein the buffer member (5) comprises connecting plates (20) which are arranged symmetrically up and down, a guide sliding rod (21) is arranged between the connecting plates (20), and a buffer spring (22) is sleeved outside the guide sliding rod (21).

5. The soil sampling device for agricultural engineering according to claim 1, wherein the bottom end of the sampling tube (10) is provided with cutting teeth (23), and the side surface of the sampling tube (10) is provided with a movable cover plate (24) through a rotating shaft.

6. The soil sampling device for agricultural engineering according to claim 1, wherein the two ends of the movable frame (1) are symmetrically provided with accommodating grooves (25), the top end of the stabilizer bar (13) is movably connected with the accommodating grooves (25) through a rotating shaft, the stabilizer bar (13) comprises a telescopic bar (26), and the telescopic bar (26) is provided with

A limit bolt (27) is arranged, a pedal (28) is movably connected with the bottom end of the telescopic rod (26),

the bottom of the pedal (28) is provided with a fixed nail (29).