CN218984467U

CN218984467U - Rice blast auxiliary sampling clamp convenient to adjust

Info

Publication number: CN218984467U
Application number: CN202223414814.9U
Authority: CN
Inventors: 黄平; 寇姝燕; 袁平荣; 吴志刚; 李华慧; 辜琼瑶; 刘慰华; 朱振华; 柳展; 代明珠; 周宇
Original assignee: Menghai Manxiang Yuntian Agricultural Development Co ltd; Food Crops Research Institute yunnan Academy Of Agricultural Sciences
Current assignee: Menghai Manxiang Yuntian Agricultural Development Co ltd; Food Crops Research Institute yunnan Academy Of Agricultural Sciences
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-09
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an auxiliary sampling clamp for rice blast, which comprises an outer sleeve, wherein one end of the outer sleeve is in sliding connection with an inner pipe, the other end of the inner pipe is fixedly connected with a fixing head, one end of the fixing head is provided with a groove, an electric push rod is fixedly connected in the inner pipe, one end of the electric push rod is rotatably connected with two first rotating arms, one end of each first rotating arm penetrates through the groove, the other end of each first rotating arm is rotatably connected with a second rotating arm, both sides of the fixing head are fixedly connected with fixing clamps, the second rotating arms are in sliding connection with the fixing clamps, and one end of each second rotating arm is fixedly connected with a baffle rod in a plug-in connection mode. According to the utility model, the first rotating arm is driven to rotate by stretching of the electric push rod, so that the second rotating arm slides on the fixed clamp, and further the two stop rods are pushed to two sides, so that adjacent rice plants are separated to two sides, and the rice blast is sampled conveniently, so that peripheral rice plants are prevented from being damaged.

Description

Rice blast auxiliary sampling clamp convenient to adjust

Technical Field

The utility model relates to the technical field of rice blast sampling, in particular to a rice blast auxiliary sampling clamp convenient to adjust.

Background

The rice blast is one of important diseases of rice, can cause great yield reduction, and all rice producing areas in China occur. The yield is reduced by half when the epidemic year is serious, and even the particles are not harvested. Mainly harmful leaves, stems and ears. According to the period and the part of the pest, the pest is classified into seedling plague, leaf plague, festival plague, neck plague and grain plague. Therefore, research on pathogenic fungi of rice blast is needed, and outdoor sample collection is an important way for obtaining plant disease samples, so that the best mode for understanding plant diseases is realized.

In the existing sampling process of rice with rice blast, due to the fact that the rice plant distance is relatively close, not only is sampling and observation inconvenient, but also peripheral rice is easy to damage, and the sampling efficiency of the rice blast is affected due to the fact that the rice is not adjustable and inconvenient to operate.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a rice blast auxiliary sampling clamp convenient to adjust.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an auxiliary sampling clamp for rice blast convenient to adjust, includes the outer tube, the one end slip grafting of outer tube has the inner tube, the other end fixedly connected with fixed head of inner tube, and the one end of fixed head is equipped with the recess, fixedly connected with electric putter in the inner tube, electric putter's one end rotates and is connected with two first rotating arms, and the recess is passed to the one end of first rotating arm, and the other end of first rotating arm rotates and is connected with the second rotating arm, the equal fixedly connected with fixation clamp in both sides of fixed head, and the second rotating arm slides with the fixation clamp and peg graft, and the one end of second rotating arm is fixed to peg graft there is the shelves pole.

Further, the top thread of the outer sleeve is inserted with a fastening knob.

Further, a storage battery is fixedly connected in the inner tube, and the storage battery is electrically connected with the electric push rod.

Further, a threading hole is formed in the inner tube.

Further, a switch is arranged at one end of the outer sleeve.

Further, the switch is electrically connected with the electric push rod.

Further, the outer wall of the outer sleeve is sleeved with an anti-skid sleeve.

The beneficial effects of the utility model are as follows:

1. the first rotating arm is driven to rotate by stretching of the electric push rod, so that the second rotating arm slides on the fixing clamp, and then the two stop rods are pushed to two sides, so that adjacent rice plants are separated to two sides, and the rice blast is sampled conveniently, so that peripheral rice plants are prevented from being damaged.

2. The length of the auxiliary sampling clamp is adjusted by adjusting the plugging length of the inner tube and the outer sleeve, so that rice blast at different positions can be sampled, and the applicability of the auxiliary sampling clamp is improved.

Drawings

FIG. 1 is a schematic perspective view of a rice blast auxiliary sampling clamp convenient to adjust;

FIG. 2 is a schematic rear view of a rice blast auxiliary sampling clamp with convenient adjustment according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a rice blast auxiliary sampling clamp with convenient adjustment according to the present utility model;

FIG. 4 is a schematic view showing the structure of a rice blast auxiliary sampling clamp in an unfolded state, which is convenient to adjust.

In the figure: 1. an outer sleeve; 2. an inner tube; 3. fastening a knob; 4. a fixed head; 5. a fixing clamp; 6. a groove; 7. a storage battery; 8. an electric push rod; 9. a first rotating arm; 10. a second rotating arm; 11. a gear lever; 12. a threading hole; 13. a switch; 14. an anti-skid sleeve.

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.

Referring to fig. 1-4, an auxiliary sampling clamp for rice blast convenient to adjust, including outer tube 1, the one end slip grafting of outer tube 1 has inner tube 2, adjust the grafting length of inner tube 2 and outer tube 1, thereby adjust the length of auxiliary sampling clamp, the other end welding of inner tube 2 has fixed head 4, the one end of fixed head 4 is equipped with recess 6, the interior fixedly connected with electric putter 8 of inner tube 2, electric putter 8's one end rotates and is connected with two first rotating arms 9, the one end of first rotating arm 9 passes recess 6, the other end rotation of first rotating arm 9 is connected with second rotating arm 10, the both sides of fixed head 4 have all welded fixation clamp 5, second rotating arm 10 and fixation clamp 5 slip grafting, the one end fixed grafting of second rotating arm 10 has shelves 11, thereby make second rotating arm 10 slide on fixation clamp 5 under the tensile drive of electric putter 8, and then make two bars 11 promote to both sides, then make adjacent rice plants separate to both sides, in order to take a sample for rice blast.

The top screw thread grafting of outer tube 1 has fastening knob 3, fixes inner tube 2 through fastening knob 3, and inner tube 2 internal fixation has battery 7, battery 7 and electric putter 8 electric connection, and battery 7 is electric putter 8 provides the electric energy, is equipped with through wires hole 12 in the inner tube 2, and the one end of outer tube 1 is equipped with switch 13, switch 13 and electric putter 8 electric connection, its characterized in that, the outer wall of outer tube 1 has cup jointed antiskid cover 14 to be convenient for hold auxiliary sampling clamp.

The working principle of the embodiment is as follows: when the rice blast sampler is used, firstly, the plugging length of the inner tube 2 and the outer sleeve 1 is adjusted, so that the length of the auxiliary sampling clamp is adjusted, rice blast in different positions is sampled, the inner tube 2 is fixed through the fastening knob 3, then, the electric push rod 8 is started by pressing the switch 13, the first rotating arm 9 is rotated under the driving of the stretching of the electric push rod 8, so that the second rotating arm 10 slides on the fixing clamp 5, the two stop rods 11 are pushed to two sides, and adjacent rice plants are separated to two sides, so that rice blast is sampled.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an auxiliary sampling clamp for rice blast convenient to adjust, includes outer tube (1), a serial communication port, the one end slip grafting of outer tube (1) has inner tube (2), and the other end fixedly connected with fixed head (4) of inner tube (2), the one end of fixed head (4) is equipped with recess (6), fixedly connected with electric putter (8) in inner tube (2), the one end rotation of electric putter (8) is connected with two first rotating arms (9), and recess (6) are passed to the one end of first rotating arm (9), and the other end rotation of first rotating arm (9) is connected with second rotating arm (10), the equal fixedly connected with fixation clamp (5) in both sides of fixed head (4), and second rotating arm (10) are pegged graft with fixation clamp (5) slip, and the one end of second rotating arm (10) is fixed to be pegged graft and is had shelves pole (11).

2. The rice blast auxiliary sampling clamp convenient to adjust according to claim 1, wherein the top thread of the outer sleeve (1) is inserted with a fastening knob (3).

3. The rice blast auxiliary sampling clamp convenient to adjust according to claim 1, wherein a storage battery (7) is fixedly connected in the inner tube (2), and the storage battery (7) is electrically connected with an electric push rod (8).

4. The rice blast auxiliary sampling clamp convenient to adjust according to claim 1, wherein the inner tube (2) is internally provided with a threading hole (12).

5. The rice blast auxiliary sampling clamp convenient to adjust according to claim 1, wherein one end of the outer sleeve (1) is provided with a switch (13).

6. The rice blast auxiliary sampling clamp convenient to adjust according to claim 5, wherein the switch (13) is electrically connected with the electric push rod (8).

7. The rice blast auxiliary sampling clamp convenient to adjust according to claim 1, wherein the outer wall of the outer sleeve (1) is sleeved with an anti-slip sleeve (14).