CN210690104U

CN210690104U - Sweet potato field test sampling auxiliary device

Info

Publication number: CN210690104U
Application number: CN201921331630.1U
Authority: CN
Inventors: 郭琪琳; 刘庆
Original assignee: Qingdao Agricultural University
Current assignee: Qingdao Agricultural University
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-05
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a sampling auxiliary device for sweet potato field test, which comprises a frame, wherein the frame is a cavity structure, and a sampling structure is arranged on the frame; the sampling structure mainly comprises: the cutting tool comprises four reinforcing plates with the same structure, a plurality of grooves with the same structure, a plurality of bolts with the same structure, two first cutters with the same structure, two second cutters with the same structure, a plurality of threaded holes with the same structure, two telescopic rods with the same structure and two handles with the same structure; four reinforcing plates are fixed in respectively the four corners position of frame, a plurality of recess is seted up respectively in the both ends of reinforcing plate, the utility model relates to an agricultural equipment technical field, simple structure, production cost is low, has alleviateed the intensity of labour of artifical collection, and the staff's of being convenient for use, the maintenance of being convenient for has improved staff's work efficiency.

Description

Sweet potato field test sampling auxiliary device

Technical Field

The utility model relates to an agricultural equipment technical field specifically is a sweet potato field test sampling auxiliary device.

Background

Agriculture is an important production department in national economy, is an industry for producing food and industrial raw materials by cultivating animal and plant products, is also a first industry, is a big agricultural country in China, has wide land area, and needs to research the growth condition and the water and soil conditions of a piece of crop in the research experiment in the agricultural field along with the continuous development of modern agriculture, and the information acquisition of agriculture is an indispensable important link to ensure better understanding of the growth environment of the crop.

When wanting to calculate whole field piece sweet potato overground part growth index according to crops area, just need sample the collection to crops, current collection auxiliary device, the operation is complicated, has reduced work efficiency, and in the collection process, stability is relatively poor, is difficult for long-time the collection to crops, brings the injury to the crops on next door easily, and weeds appear easily, leads to calculating the field piece sweet potato overground part growth index and has great error.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sweet potato field test sampling auxiliary device has solved current collection auxiliary device, and the operation is complicated, has reduced work efficiency, and in the collection process, stability is relatively poor, is difficult for the long-time collection to crops, brings the injury to the crops on next door easily, appears weeds easily, leads to calculating the field piece sweet potato overground part and grows the index and have great error scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sweet potato field test sampling auxiliary device comprises a frame, wherein the frame is of a cavity structure, and a sampling structure is arranged on the frame;

the sampling structure mainly comprises: the cutting tool comprises four reinforcing plates with the same structure, a plurality of grooves with the same structure, a plurality of bolts with the same structure, two first cutters with the same structure, two second cutters with the same structure, a plurality of threaded holes with the same structure, two telescopic rods with the same structure and two handles with the same structure;

the four reinforcing plates are respectively fixed at four corners of the frame, the plurality of grooves are respectively arranged at two ends of the reinforcing plates, the two first cutters are movably arranged on two reinforcing plates of the four reinforcing plates through a plurality of bolts and are positioned on the front side and the rear side of the frame, the two second cutters are movably arranged on the reinforcing plates of the four reinforcing plates through a plurality of bolts and are positioned on the left side and the right side of the frame, the plurality of threaded holes are respectively arranged on the four reinforcing plates, the two first cutters and the two second cutters, the two telescopic rods are respectively arranged on the frame, and the two handles are respectively arranged on the telescopic ends of the two telescopic rods.

Preferably, the two handles are attached with anti-skid rubber pads.

Preferably, the threaded holes are arranged up and down and symmetrically.

Preferably, the two first cutters and the second cutter are both crescent-shaped, and the lengths of the two first cutters are 100 cm.

Preferably, the maximum distance between the two first cutters and the two second cutters is 20 cm.

Preferably, two buckle hand grooves with the same structure are formed in the left end and the right end of the frame.

Advantageous effects

The utility model provides a sweet potato field test sampling auxiliary device possesses following beneficial effect: simple structure, the production cost of manufacture is low, the intensity of labour who has alleviateed artifical collection, the rate of accuracy of calculating the overground part growth index of field piece sweet potato has been improved, the staff's of being convenient for use, the maintenance of being convenient for, staff's work efficiency has been improved, the effectual current collection auxiliary device who mentions among the background art of having solved, the operation is complicated, work efficiency is reduced, and in the collection process, stability is relatively poor, be difficult for the long-time collection to crops, bring the injury to the crops on next door easily, weeds appear easily, it has great error to lead to calculating the overground part growth index of field piece sweet potato.

Drawings

FIG. 1 is the utility model discloses a sweet potato field test sampling auxiliary device's schematic structure diagram.

FIG. 2 is a left side view of the sampling auxiliary device for sweet potato field test.

FIG. 3 is a top view cross-sectional view of the sampling auxiliary device for sweet potato field test.

Fig. 4 is a partial enlarged view of the sampling auxiliary device for the sweet potato field test shown in fig. 3 of the present invention.

In the figure: 1-a frame; 2-a reinforcing plate; 3-a groove; 4-a bolt; 5-a first cutter; 6-a second cutter; 7-a threaded hole; 8, a telescopic rod; 9-a handle; 10-antiskid rubber mat; 11-hand clasping groove.

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 present invention provides a technical solution: an auxiliary sampling device for sweet potato field tests.

Example (b): the utility model provides a sweet potato field test sampling auxiliary device, includes frame 1, frame 1 is the cavity structure, install sampling structure on the frame 1.

Referring to fig. 1-3, in the implementation process, the sampling structure mainly includes: the sampling structure mainly comprises: four reinforcing plates 2 that the structure is the same, the recess 3 that a plurality of structure is the same, the bolt 4 that a plurality of structure is the same, two first cutters 5 that the structure is the same, two second cutters 6 that the structure is the same, the screw hole 7 that a plurality of structure is the same, two telescopic links 8 that the structure is the same and two handles 9 that the structure is the same, the relation of connection is as follows:

four reinforcing plates 2 are fixed in the four corners position of frame 1 respectively, the both ends at reinforcing plate 2 are seted up respectively to a plurality of recess 3, two first cutters 5 settle on two of them reinforcing plates 2 of four reinforcing plates 2 through the 4 activities of a plurality of bolt, and be located frame 1 front and back both sides, two second cutters 6 settle on reinforcing plate 2 of four reinforcing plates 2 through the 4 activities of a plurality of bolt, and be located frame 1 left and right sides, four reinforcing plates 2 are seted up respectively to a plurality of screw hole 7, on two first cutters 5 and two second cutters 6, two telescopic links 8 settle respectively on frame 1, two handles 9 settle respectively on the flexible end of two telescopic links 8.

It should be noted that: preferably, the left and right ends of the frame 1 are provided with two buckle slots 11 having the same structure.

In conclusion, after the worker lifts the frame 1 into the field through the hand fastening groove 11, then adjusts the first cutter 5 and the second cutter 6 through the ridge width and the ridge height, the worker firstly unscrews the bolt 4 at one end of the frame 1, can move the second cutter 6, adjusts the second cutter 6 to a corresponding position to stop adjusting, then screws the bolt 4 to the threaded hole 7 to fasten, then unscrews the bolt 4 at the left side of the frame 1, can move the first cutter 5, adjusts the first cutter 5 to a corresponding position to stop adjusting, then screws the bolt 4 to the threaded hole 7 to fasten, and so on, unscrews the bolt 4 at the rear side of the frame 1, adjusts the second cutter 6, fastens, finally adjusts the first cutter 5 at the right side of the frame 1, fastens, and after the first cutter 5 and the second cutter 6 are all adjusted, the frame 1 is transversely arranged on the ridge, then the workers press the handles 9, preferably, further, the anti-skid rubber mats 10 are attached to the two handles 9, the anti-skid rubber mats 10 are used for skid resistance, the frame 1 and the cutter are vertically pressed down, samples in the frame are taken out, the number of blades, the area of the blades, the biomass and the like are investigated, and the growth and development indexes of the overground part of the whole sweet potato field are calculated according to the occupied area of the samples.

Preferably, the two handles 9 are attached with an anti-slip rubber pad 10.

Preferably, the plurality of threaded holes 7 are arranged up and down and symmetrically.

Preferably, the two first cutters 5 and the second cutter 6 are crescent-shaped, and the length of the two first cutters 5 is 100 cm.

Preferably, the two first cutters 5 and the two second cutters 6 have a maximum cutter spacing of 20 cm.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sampling auxiliary device for the sweet potato field test comprises a frame (1) and is characterized in that the frame (1) is of a cavity structure, and a sampling structure is mounted on the frame (1);

the sampling structure mainly comprises: the cutting tool comprises four reinforcing plates (2) with the same structure, a plurality of grooves (3) with the same structure, a plurality of bolts (4) with the same structure, two first cutters (5) with the same structure, two second cutters (6) with the same structure, a plurality of threaded holes (7) with the same structure, two telescopic rods (8) with the same structure and two handles (9) with the same structure;

the four reinforcing plates (2) are respectively fixed at the four corners of the frame (1), the grooves (3) are respectively arranged at the two ends of the reinforcing plate (2), the two first cutters (5) are movably arranged on two reinforcing plates (2) of the four reinforcing plates (2) through a plurality of bolts (4), and are positioned at the front side and the rear side of the frame (1), the two second cutters (6) are movably arranged on the reinforcing plates (2) of the four reinforcing plates (2) through a plurality of bolts (4), and are positioned at the left side and the right side of the frame (1), the plurality of threaded holes (7) are respectively arranged on the four reinforcing plates (2), the two first cutters (5) and the two second cutters (6), the two telescopic rods (8) are respectively arranged on the frame (1), and the two handles (9) are respectively arranged on the telescopic ends of the two telescopic rods (8).

2. The sampling auxiliary device for the sweet potato field test is characterized in that anti-skid rubber mats (10) are attached to the two handles (9).

3. The sampling auxiliary device for the sweet potato field test is characterized in that the threaded holes (7) are arranged up and down and symmetrically.

4. The auxiliary device for sampling in the sweet potato field test is characterized in that the two first cutters (5) and the second cutter (6) are crescent-shaped, and the lengths of the two first cutters (5) are 100 cm.

5. The auxiliary device for sampling in the sweet potato field test is characterized in that the highest distance between the two first cutters (5) and the two second cutters (6) is 20 cm.

6. The sampling auxiliary device for the sweet potato field test is characterized in that the left end and the right end of the frame (1) are provided with two hand buckling grooves (11) with the same structure.