CN216433599U

CN216433599U - Detection sampling device of soil environment is planted to tealeaves

Info

Publication number: CN216433599U
Application number: CN202123113074.0U
Authority: CN
Inventors: 刘婷; 马俊波; 马晨曦
Original assignee: Hanzhong Hongyi Agricultural Technology Co ltd
Current assignee: Hanzhong Hongyi Agricultural Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-03
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a detection sampling device of tea planting soil environment, which relates to the technical field of soil sampling, and comprises a drill rod, wherein the cavity of the drill rod can realize the sampling work of soil; the guide rod and the through hole are matched to play a role in guiding the movement of the drill rod, so that the drill rod can only move up and down in the vertical direction; the lower end of the drill rod is of a conical structure, so that the drill rod can be more easily drilled into soil; the first gear and the second gear are matched to form a speed reducer, so that labor is saved when the drill rod moves downwards to drill soil; the soil sample in the cavity can be pushed out by the soil pushing device after the sampling is finished, so that the subsequent detection work is facilitated, and a soil layer cannot be broken; the cooperation of haulage rope and pull ring is convenient for the rotation of manual control first connecting rod, realizes the removal of bull-dozer board. The utility model discloses simple structure is reliable, and the sample is convenient, can not destroy soil layer when pouring the sample, and the practicality is strong, is suitable for the popularization.

Description

Detection sampling device of soil environment is planted to tealeaves

Technical Field

The utility model relates to a soil sampling technical field, concretely relates to detection sampling device of soil environment is planted to tealeaves.

Background

Before tea is planted, soil in a tea garden needs to be sampled, and the scientific performance of soil sampling can directly influence the accuracy of research results such as soil structure analysis and soil internal substance distribution.

The existing soil sampling mode is mainly characterized in that a hollow long rod is rotationally inserted into soil in a rotating mode, the soil is extracted out after entering the hollow long rod, the soil is sampled, the soil is not easily taken out after entering the hollow long rod, soil layers are easily damaged when the soil is taken out, and the practicability is poor.

Disclosure of Invention

The utility model provides an above-mentioned problem, a detection sampling device of soil environment is planted to tealeaves is provided, solves current soil sampling device and is difficult to pour soil after taking a sample to soil, and causes the problem that soil layer destroyed easily when taking out soil.

The technical scheme of the utility model is that: a detection sampling device for a tea planting soil environment comprises a base, a support rod, a drill rod, a lead screw, a driving mechanism, a guide rod and a bulldozing device; the four corners of the lower end of the base are provided with support rods, a drill rod is arranged below the base and arranged among the four support rods, the base is vertically and rotatably connected with a lead screw, one side of the upper end of the drill rod is provided with a screw hole matched with the lead screw, the lead screw is in threaded connection with the drill rod through the screw hole, and the upper end of the lead screw penetrates through the base and is connected with a driving mechanism; the lower wall of the base is vertically and fixedly connected with a guide rod, the other side of the upper end of the drill rod is provided with a through hole matched with the guide rod, and the guide rod is arranged in the through hole in a sliding connection manner; a cavity is formed in the first side of the lower portion of the drill rod, and a movable bulldozing device is arranged in the cavity.

Further, actuating mechanism includes first gear, second gear, pivot and handle, the lead screw upper end runs through the pedestal connection and has first gear, first gear one side is equipped with engaged with second gear, the setting that the second gear rotated the connection through the pivot is in the base top, the pivot upper end runs through the second gear and is connected with the handle.

Further, the diameter size of the first gear is larger than that of the second gear.

Further, bulldoze the device including bulldozing board, first connecting rod, second connecting rod, spring, haulage rope and pull ring, bulldoze board sliding connection's setting is in the cavity, bulldoze inboard articulated first connecting rod that has of board, the cavity inner wall articulates there is the second connecting rod, first connecting rod is articulated mutually with the second connecting rod, both ends all are connected with the spring about between the inboard and the cavity inner wall of bulldozing board, second connecting rod upper end is connected with the haulage rope, haulage rope one end runs through the cavity upper wall and is connected with the pull ring, the pull ring sets up in the drilling rod second side outside.

Furthermore, the lower ends of the support rod and the drill rod are both in a conical structure.

The utility model has the advantages that: the lower end of the support rod of the utility model is of a conical structure, which ensures that the lower end of the support rod can be drilled into the soil and enhances the stability of the base when being placed on the ground; the cavity of the drill rod can realize the sampling work of the soil; the guide rod is matched with the through hole, so that the guide effect on the movement of the drill rod can be achieved, and the drill rod can only move up and down in the vertical direction; the drill rod can move up and down by controlling the rotation of the screw rod; the lower end of the drill rod is of a conical structure, so that the drill rod can be more easily drilled into soil; the screw rod and the drill rod are matched to have self-locking performance, so that the drill rod is kept still when the screw rod is not rotated; the first gear and the second gear are matched to form a speed reducer, so that labor is saved when the drill rod moves downwards to drill soil; the soil sample in the cavity can be pushed out by the soil pushing device after the sampling is finished, so that the subsequent detection work is facilitated, and a soil layer cannot be broken; the cooperation of haulage rope and pull ring is convenient for the rotation of manual control first connecting rod, realizes the removal of bull-dozer board. The utility model discloses simple structure is reliable, and the sample is convenient, can not destroy soil layer when pouring the sample, and the practicality is strong, is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

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

FIG. 2 is a schematic view of the installation of the drill pipe of the present invention;

FIG. 3 is a structural diagram illustrating a state of the bulldozer;

fig. 4 is a schematic view of the state two structure of the bulldozer.

Reference numerals:

1 is a base, 2 is a support rod, 3 is a drill rod, 301 is a cavity, 4 is a lead screw, 5 is a driving mechanism, 501 is a first gear, 502 is a second gear, 503 is a rotating shaft, 504 is a handle, 6 is a guide rod, 601 is a through hole, 7 is a bulldozing device, 701 is a bulldozing plate, 702 is a first connecting rod, 703 is a second connecting rod, 704 is a spring, 705 is a traction rope, and 706 is a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, a detection sampling device for a tea planting soil environment comprises a base 1, a support rod 2, a drill rod 3, a lead screw 4, a driving mechanism 5, a guide rod 6 and a soil shifter 7; the four corners of the lower end of the base 1 are provided with the support rods 2, the support rods 2 are used for supporting the base 1 on the ground, the lower ends of the support rods 2 are of a conical structure, the lower ends of the support rods 2 can be guaranteed to be capable of penetrating into soil, the stability of the base 1 when placed on the ground is enhanced, a drill rod 3 is arranged below the base 1, the drill rod 3 is arranged among the four support rods 2, a cavity 301 is formed in the first side of the lower portion of the drill rod 3, after the drill rod 3 penetrates into the soil, part of the soil can enter the cavity 301, sampling work on the soil is achieved, the lower end of the drill rod 3 is of a conical structure, and the drill rod 3 can be guaranteed to penetrate into the soil more easily; the lower wall of the base 1 is vertically and fixedly connected with a guide rod 6, the other side of the upper end of the drill rod 3 is provided with a through hole 601 matched with the guide rod 6, the guide rod 6 is arranged in the through hole 601 in a sliding connection mode, the guide rod 6 and the through hole 601 are matched to play a role in guiding the movement of the drill rod 3, the drill rod 3 can only move up and down in the vertical direction, the base 1 is vertically and rotatably connected with a lead screw 4, one side of the upper end of the drill rod 3 is provided with a screw hole matched with the lead screw 4, the lead screw 4 is in threaded connection with the drill rod 3 through the screw hole, the guide rod 6 limits the rotation of the drill rod 3, so the lead screw 4 can drive the drill rod 3 to move up and down to carry out soil drilling operation when rotating, the lead screw 4 and the drill rod 3 are matched to have self-locking performance, and the drill rod 3 is ensured to be kept still when the lead screw 4 is not rotated; the upper end of the screw rod 4 penetrates through the base 1 and is connected with a driving mechanism 5, the driving mechanism 5 is used for driving the screw rod 4 to rotate, the driving mechanism 5 comprises a first gear 501, a second gear 502, a rotating shaft 503 and a handle 504, the upper end of the screw rod 4 penetrates through the base 1 and is connected with the first gear 501, the screw rod 4 is fixedly connected with the first gear 501, the screw rod 4 can be driven to rotate when the first gear 501 rotates, a second gear 502 which is meshed with the first gear 501 is arranged on one side of the first gear 501, the second gear 502 can drive the first gear 501 to rotate, the second gear 502 is arranged above the base 1 through the rotating shaft 503 in a rotating connection mode, the upper end of the rotating shaft 503 penetrates through the second gear 502 and is connected with the handle 504, the handle 504 is convenient for manually controlling the rotation of the rotating shaft 503, so that the up-down movement of the drill rod 3 is realized, the diameter size of the first gear 501 is larger than that of the second gear 502, the first gear 501 and the second gear 502 are matched to form a speed reducer, the drilling rod 3 is ensured to move downwards and to drill soil more labor-saving; the cavity 301 is internally provided with a movable bulldozing device 7, the bulldozing device 7 can push out a soil sample in the cavity 301 after sampling is finished, and subsequent detection work is convenient, the bulldozing device 7 comprises a bulldozing plate 701, a first connecting rod 702, a second connecting rod 703, a spring 704, a traction rope 705 and a pull ring 706, the bulldozing plate 701 is arranged in the cavity 301 in a sliding connection manner, the soil sample can be pushed out when the bulldozing plate 701 moves outwards and cannot damage soil layers when pushed out, the springs 704 are connected between the inner side of the bulldozing plate 701 and the inner wall of the cavity 301 at the upper end and the lower end, the springs 704 are used for pulling the bulldozing plate 701 to reset, when the bulldozing plate 701 is not subjected to external force, the bulldozing plate 701 is positioned at the inner side of the cavity 301, the inner side of the bulldozing plate 701 is hinged with the first connecting rod 702, the inner wall of the cavity 301 is hinged with the second connecting rod 703, the first connecting rod 702 is hinged with the second connecting rod 703, the first connecting rod 702 is rotated to realize the movement of the bulldozer blade 701, the upper end of the second connecting rod 703 is connected with a traction rope 705, one end of the traction rope 705 penetrates through the upper wall of the cavity 301 and is connected with a pull ring 706, the pull ring 706 is arranged on the outer side of the second side of the drill rod 3, and the traction rope 705 and the pull ring 706 are matched to facilitate the manual control of the rotation of the first connecting rod 702, so that the movement of the bulldozer blade 701 is realized.

The utility model discloses a use method: when the tea garden soil needs to be sampled, firstly, the support rod 2 is placed on the ground, the base 1 is guaranteed to be immobile, then the handle 504 is rotated, the handle 504 drives the second gear 502 to rotate, the second gear 502 is meshed with the first gear 501 to drive the first gear 501 to rotate, and further the lead screw 4 is driven to rotate, the lead screw 4 drives the drill rod 3 to move downwards to drill into the soil, when the drill rod 3 drills into a certain depth, part of the soil enters the cavity 301, then the handle 504 is rotated reversely, and the drill rod 3 is controlled to move upwards to be taken out of the soil; then the pull ring 706 is pulled, the first connecting rod 702 rotates under the driving of the pulling rope 705, and further the second connecting rod 703 rotates, at this time, the blade 701 is pushed to move outwards to push out the soil sample from the cavity 301, and the sampling work is completed.

The lower end of the support rod of the utility model is of a conical structure, which ensures that the lower end of the support rod can be drilled into the soil and enhances the stability of the base when being placed on the ground; the cavity of the drill rod can realize the sampling work of the soil; the guide rod and the through hole are matched to play a role in guiding the movement of the drill rod, so that the drill rod can only move up and down in the vertical direction; the drill rod can move up and down by controlling the rotation of the screw rod; the lower end of the drill rod is of a conical structure, so that the drill rod can be more easily drilled into soil; the screw rod and the drill rod are matched to have self-locking performance, so that the drill rod is kept still when the screw rod is not rotated; the first gear and the second gear are matched to form a speed reducer, so that labor is saved when the drill rod moves downwards to drill soil; the soil sample in the cavity can be pushed out by the soil pushing device after sampling is finished, so that the subsequent detection work is facilitated, and a soil layer cannot be broken; the cooperation of haulage rope and pull ring is convenient for the rotation of manual control first connecting rod, realizes the removal of bull-dozer board. The utility model discloses simple structure is reliable, and the sample is convenient, can not destroy soil layer when pouring the sample, and the practicality is strong, is suitable for the popularization.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A detection sampling device for a tea planting soil environment is characterized by comprising a base (1), a support rod (2), a drill rod (3), a lead screw (4), a driving mechanism (5), a guide rod (6) and a bulldozing device (7); the four corners of the lower end of the base (1) are provided with supporting rods (2), a drill rod (3) is arranged below the base (1), the drill rod (3) is arranged between the four supporting rods (2), the base (1) is vertically and rotatably connected with a lead screw (4), one side of the upper end of the drill rod (3) is provided with a screw hole matched with the lead screw (4), the lead screw (4) is in threaded connection with the drill rod (3) through the screw hole, and the upper end of the lead screw (4) penetrates through the base (1) and is connected with a driving mechanism (5); the lower wall of the base (1) is vertically and fixedly connected with a guide rod (6), the other side of the upper end of the drill rod (3) is provided with a through hole (601) matched with the guide rod (6), and the guide rod (6) is arranged in the through hole (601) in a sliding connection manner; a cavity (301) is formed in the first side of the lower portion of the drill rod (3), and a movable soil pushing device (7) is arranged in the cavity (301).

2. The tea planting soil environment detection and sampling device of claim 1, wherein: actuating mechanism (5) include first gear (501), second gear (502), pivot (503) and handle (504), lead screw (4) upper end is run through base (1) and is connected with first gear (501), first gear (501) one side is equipped with engaged with second gear (502), setting that second gear (502) rotate to connect through pivot (503) is in base (1) top, pivot (503) upper end is run through second gear (502) and is connected with handle (504).

3. The tea planting soil environment detection and sampling device of claim 2, wherein: the diameter size of the first gear (501) is larger than that of the second gear (502).

4. The tea planting soil environment detection and sampling device of claim 1, wherein: bulldozing device (7) are including bulldozing board (701), first connecting rod (702), second connecting rod (703), spring (704), haulage rope (705) and pull ring (706), bulldozing board (701) sliding connection's setting is in cavity (301), bulldozing board (701) inboard articulates there is first connecting rod (702), cavity (301) inner wall articulates there is second connecting rod (703), first connecting rod (702) are articulated mutually with second connecting rod (703), both ends all are connected with spring (704) about between bulldozing board (701) inboard and cavity (301) inner wall, second connecting rod (703) upper end is connected with haulage rope (705), haulage rope (705) one end is run through cavity (301) upper wall and is connected with pull ring (706), pull ring (706) set up in drilling rod (3) second side outside.

5. The tea planting soil environment detection and sampling device of claim 1, wherein: the lower ends of the support rod (2) and the drill rod (3) are both in a conical structure.