Sampling mechanism for rice sample detection

Abstract

The utility model discloses a rice sample detection sampling mechanism which comprises a storage box, the front end face and the rear end face of the storage box are both rotationally connected with sealing covers, locking knobs are installed in the middles of the sealing covers, one ends of the locking knobs penetrate through the sealing covers and are connected with the storage box through threads, and the other ends of the locking knobs are connected with the storage box through threads. Two movable storage discs are installed on the inner side of the storage box, a plurality of label grooves are formed in the surface of each movable storage disc, a separation frame is rotationally connected between the two movable storage discs, and a plurality of storage bins are arranged among the storage box, the separation frame and the two movable storage discs. The inner side of the middle of the separation frame is rotationally connected with a connecting sleeve, and an adjusting knob is installed on the inner side of the connecting sleeve. Compared with the prior art, the rice ear coating and shearing device has the advantages that the rice ear coating and shearing device can effectively keep adopted completeness by coating and shearing rice ears, can store and mark a plurality of rice ear samples, and keeps the appearance and moisture content of the rice ears intact.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paddy sampling, in particular to a paddy sample detection sampling mechanism. BACKGROUND

[0002] Rice is an important food crop, belonging to the grass family, and is the staple food source for more than half of the world's population. By collecting panicle samples of different varieties of rice, scientists can conduct variety improvement and breeding research, which helps to discover new varieties with higher yield, better quality or stronger disease resistance, thereby improving the overall yield and quality of rice.

[0003] In the prior art, when sampling the panicles of rice, it is inconvenient to keep the panicle samples intact, and after sampling is completed, it is inconvenient to stably store the panicles, which can easily cause damage to the shape and moisture of the panicles. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a paddy sample detection sampling mechanism. In order to solve the above technical problem, the technical scheme of the utility model is as follows:

[0005] A paddy sample detection sampling mechanism, comprising a storage box, the front and rear end faces of the storage box are both rotationally connected with a cover, a locking knob is installed in the middle of the cover, one end of the locking knob penetrates the cover and is connected with the storage box through threads, two movable storage discs are installed on the inner side of the storage box, a plurality of label grooves are arranged on the surface of each movable storage disc, a partition frame is rotationally connected between the two movable storage discs, a plurality of storage compartments are arranged between the storage box, the partition frame and the two movable storage discs, a connecting sleeve is rotationally connected to the inner side of the middle of the partition frame, an adjusting knob is installed on the inner side of the connecting sleeve, and a sliding seat is slidingly connected to the inner side of the partition frame.

[0006] Preferably, a pull rod is installed on the upper end of the sliding seat, a supporting spring is arranged on the outer side of the pull rod, a clamping sleeve plate is installed at the bottom end of the storage box, two shearing blades are rotationally connected to the inner side of the clamping sleeve plate, and the bottom end of the sliding seat and the two shearing blades are both drivingly connected through transmission connecting rods.

[0007] Preferably, the storage box comprises two hollow discs, the two hollow discs are fixedly connected with the partition frame, the two hollow discs are wrapped on the outer sides of the partition frame and the two movable storage discs, the upper end of the clamping sleeve plate is fixedly connected with the two hollow discs, and the materials of the clamping sleeve plate, the cover and the two hollow discs are transparent plastic.

[0008] Preferably, the two sides of the storage box are provided with positioning arc plates, the positioning arc plates are provided with a plurality of positioning protrusions near one side of the storage box, the positioning arc plates are fixedly connected with the two hollow discs, the positioning arc plates and the plurality of positioning protrusions are integrally injection molded, and the positioning arc plates are connected with the two movable storage discs through the plurality of positioning protrusions.

[0009] Preferably, the adjusting knob is fixedly connected with a connecting sleeve, the connecting sleeve penetrates through the storage box and the partition frame and is fixedly connected with the two movable storage discs, and the connecting sleeve is rotationally connected with the storage box.

[0010] Preferably, the bottom end of the pull rod penetrates through the storage box and is threadedly connected with the sliding seat, the upper end of the sliding seat is connected with the storage box through a supporting spring, the upper and lower ends of the transmission connecting rods are rotationally connected with the sliding seat and the two shearing blades through a pin, the middle portions of the two transmission connecting rods are rotationally connected through a pin, and the upper ends of the two shearing blades are rotationally connected with the clamping sleeve plate through a pin.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. By taking the storage box and covering the clamping sleeve plate outside the rice ear, the pull rod is lifted upward, the pull rod drives the sliding seat to swing relative to the clamping sleeve plate through the two transmission connecting rods under the guidance of the partition frame, the bottom ends of the two shearing blades move towards each other and shear the bottom end of the rice ear, the clamping sleeve plate and the two shearing blades can quickly and completely clamp the rice ear, the sampling operation of the rice is facilitated, the sliding seat slides downward under the support of the supporting spring and drives the shearing blades to reset through the transmission connecting rod, the rice ear is conveniently taken out and can be sampled multiple times.

[0013] 2. The locking knob is separated from the storage box, the cover can rotate relative to the storage box, the storage bin can position and store the rice ear, the adjusting knob is rotated, the adjusting knob drives the two movable storage discs to rotate between the storage box and the partition frame through the connecting sleeve, the position of the storage bin can be adjusted, the storage operation of multiple rice samples is facilitated, the plurality of label grooves arranged on the movable storage disc surface can label the samples, the materials of the cover, the clamping sleeve plate and the storage box are transparent plastic, different rice ears with different labels can be taken, and the samples are prevented from being mixed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a whole cross section structure schematic view of the utility model;

[0016] Figure 3 It is the cross section structure schematic view of the storage box of the utility model;

[0017] Figure 4 It is the cross section structure schematic view of the partition frame of the utility model;

[0018] Figure 5 It is the explosion structure schematic view of the utility model as a whole.

[0019] In the drawing: 1, storage box; 2, positioning arc plate; 3, pull rod; 4, cover; 5, locking knob; 6, adjusting knob; 7, connecting sleeve; 8, clamping sleeve plate; 9, movable storage disc; 10, partition frame; 11, sliding seat; 12, storage bin; 13, label slot; 14, supporting spring; 15, transmission connecting rod; 16, shearing blade; 17, positioning protrusion. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model will be further described in combination with the drawings. It needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] As Figure 1 And Figure 5 The utility model discloses a rice sample detection sampling mechanism, including storage box 1, the front and rear two end surfaces of storage box 1 are all rotationally connected with cover 4, the middle part of cover 4 is installed with locking knob 5, one end of locking knob 5 penetrates cover 4 and is connected with storage box 1 through screw thread, the inside of storage box 1 is installed with two movable storage discs 9, the both sides of storage box 1 are all installed with positioning arc plate 2, positioning arc plate 2 is equipped with a plurality of positioning protrusions 17 on the side close to storage box 1, positioning arc plate 2 is fixedly connected with two hollow discs, positioning arc plate 2 and a plurality of positioning protrusions 17 are integrally injection molded, positioning arc plate 2 and two movable storage discs 9 are all connected through a plurality of positioning protrusions 17, so that positioning arc plate 2 is positioned by interfering movable storage disc 9 in the rotation process through positioning protrusion 17, keeps the accuracy of movable storage disc 9 rotation angle and the stable storage of rice ear.

[0022] As the preferred technical scheme of the embodiment, as Figure 1 And Figure 2As shown, the two movable storage discs 9 are rotationally connected with a partition frame 10, a plurality of storage compartments 12 are arranged between the storage box 1, the partition frame 10 and the two movable storage discs 9, the inner side of the middle part of the partition frame 10 is rotationally connected with a connecting sleeve 7, the inner side of the connecting sleeve 7 is provided with an adjusting knob 6, the adjusting knob 6 is fixedly connected with the connecting sleeve 7, the connecting sleeve 7 penetrates through the storage box 1 and the partition frame 10 and is fixedly connected with the two movable storage discs 9, the connecting sleeve 7 is rotationally connected with the storage box 1, so that the adjusting knob 6 drives the two movable storage discs 9 to rotate between the storage box 1 and the partition frame 10 through the connecting sleeve 7, thereby the position of the storage compartment 12 can be adjusted to meet the storage operation of a plurality of rice ear samples.

[0023] As a preferred technical scheme of the embodiment, as shown in Figure 4 and Figure 5 As shown, the inner side of the partition frame 10 is slidingly connected with a sliding seat 11, the upper end of the sliding seat 11 is provided with a pull rod 3, the outer side of the pull rod 3 is provided with a supporting spring 14, the upper end of the sliding seat 11 is connected with the storage box 1 through the supporting spring 14, the sliding seat 11 slides downward under the supporting action of the supporting spring 14 and drives the shear blades 16 to automatically reset through the transmission connecting rods 15, thereby facilitating the taking out of the rice ears and meeting the multiple sampling of the rice ears;

[0024] The bottom end of the storage box 1 is provided with a clamping sleeve plate 8, the inner side of the clamping sleeve plate 8 is rotationally connected with two shear blades 16, the bottom end of the sliding seat 11 is drivingly connected with the two shear blades 16 through the transmission connecting rods 15, the bottom end of the pull rod 3 penetrates through the storage box 1 and is connected with the sliding seat 11 through a thread, the upper and lower ends of the transmission connecting rods 15 are rotationally connected with the sliding seat 11 and the two shear blades 16 through a pin, the middle parts of the two transmission connecting rods 15 are rotationally connected through a pin, the upper ends of the clamping sleeve plate 8 and the two shear blades 16 are rotationally connected through a pin, by lifting the pull rod 3 upward, the pull rod 3 drives the sliding seat 1 to swing through the two transmission connecting rods 15 and drives the two shear blades 16 to swing relative to the clamping sleeve plate 8, thereby the bottom ends of the two shear blades 16 move towards each other and shear the bottom end of the rice ear, thereby the clamping sleeve plate 8 and the two shear blades 16 can quickly and completely clamp the rice ear.

[0025] As a preferred technical scheme of the embodiment, as shown in Figures 1 to 3 The storage box 1 comprises two hollow discs, the two hollow discs are fixedly connected with the partition frame 10, the two hollow discs are wrapped outside the partition frame 10 and the two movable storage discs 9, the surface of each movable storage disc 9 is provided with a plurality of label grooves 13, the upper end of the clamping sleeve plate 8 is fixedly connected with the two hollow discs, the material of the clamping sleeve plate 8, the cover 4 and the two hollow discs is transparent plastic, which facilitates the observation of the positions of different labeled rice ears, thereby facilitating the taking, and avoiding the confusion of samples.

[0026] Working principle: when the rice panicle is detected, the storage box 1 is taken out, and the clamping sleeve plate 8 is wrapped outside the rice panicle, so that the rice panicle is between the two shearing blades 16 in the open state, and the pull rod 3 is lifted upwards, so that the pull rod 3 drives the sliding seat 11 to swing relative to the clamping sleeve plate 8 through the two transmission connecting rods 15 under the guidance of the partition frame 10, and then the bottom ends of the two shearing blades 16 move towards each other and shear the bottom end of the rice panicle, so that the clamping sleeve plate 8 and the two shearing blades 16 can quickly and completely clamp the rice panicle, thereby facilitating the sampling operation of the rice;

[0027] After the rice panicle is sampled, the pull rod 3 is loosened, so that the sliding seat 11 slides downward under the support of the support spring 14 and drives the shearing blade 16 to reset through the transmission connecting rod 15, thereby facilitating the removal of the rice panicle and satisfying the multiple sampling of the rice panicle. The locking knob 5 is separated from the storage box 1, so that the cover 4 can rotate relative to the storage box 1. A plurality of storage bins 12 are arranged between the partition frame 10, the storage box 1 and the two movable storage discs 9, so that the rice panicle can be positioned and stored through the storage bin 12.

[0028] The adjusting knob 6 is rotated, so that the adjusting knob 6 drives the two movable storage discs 9 to rotate between the storage box 1 and the partition frame 10 through the connecting sleeve 7, thereby adjusting the position of the storage bin 12 to satisfy the storage operation of multiple rice panicle samples. The plurality of label grooves 13 arranged on the surface of the movable storage disc 9 can label the samples, and the materials of the cover 4, the clamping sleeve plate 8 and the storage box 1 are transparent plastic, thereby facilitating the use of rice panicles with different labels and avoiding the confusion of samples.

[0029] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A rice sample detection sampling mechanism comprising a storage box (1), characterized in that: The front and rear end faces of the storage box (1) are rotationally connected with covers (4), the middle part of the cover (4) is provided with a locking knob (5), one end of the locking knob (5) penetrates the cover (4) and is connected with the storage box (1) through threads, the inner side of the storage box (1) is provided with two movable storage discs (9), the surface of each movable storage disc (9) is provided with a plurality of label grooves (13), a partition frame (10) is rotationally connected between the two movable storage discs (9), a plurality of storage compartments (12) are arranged between the storage box (1), the partition frame (10) and the two movable storage discs (9), the inner side of the middle part of the partition frame (10) is rotationally connected with a connecting sleeve (7), the inner side of the connecting sleeve (7) is provided with an adjusting knob (6), and the inner side of the partition frame (10) is slidingly connected with a sliding seat (11).

2. The rice sample detecting and sampling mechanism according to claim 1, characterized in that: The upper end of the sliding seat (11) is provided with a pull rod (3), the outer side of the pull rod (3) is provided with a supporting spring (14), the bottom end of the storage box (1) is provided with a clamping sleeve plate (8), the inner side of the clamping sleeve plate (8) is rotationally connected with two shearing blades (16), and the bottom end of the sliding seat (11) and the two shearing blades (16) are drivingly connected through transmission connecting rods (15).

3. The rice sample detecting and sampling mechanism according to claim 2, characterized in that: The storage box (1) comprises two hollow discs, the two hollow discs are fixedly connected with the partition frame (10), the two hollow discs are covered on the outer sides of the partition frame (10) and the two movable storage discs (9), the upper end of the clamping sleeve plate (8) is fixedly connected with the two hollow discs, and the clamping sleeve plate (8), the cover (4) and the two hollow discs are all made of transparent plastic.

4. The rice sample detecting and sampling mechanism according to claim 3, characterized in that: The two sides of the storage box (1) are provided with positioning arc plates (2), the side close to the storage box (1) of each positioning arc plate (2) is provided with a plurality of positioning protrusions (17), the positioning arc plate (2) is fixedly connected with the two hollow discs, the positioning arc plate (2) and the plurality of positioning protrusions (17) are integrally injection molded, and the positioning arc plate (2) is connected with the two movable storage discs (9) through the plurality of positioning protrusions (17).

5. The rice sample detecting and sampling mechanism according to claim 4, characterized in that: The adjusting knob (6) is fixedly connected with the connecting sleeve (7), the connecting sleeve (7) penetrates the storage box (1) and the partition frame (10) and is fixedly connected with the two movable storage discs (9), and the connecting sleeve (7) is rotationally connected with the storage box (1).

6. The rice sample detecting and sampling mechanism according to claim 5, characterized in that: The bottom end of the pull rod (3) penetrates the storage box (1) and is connected with the sliding seat (11) through threads, the upper end of the sliding seat (11) is connected with the storage box (1) through the supporting spring (14), the upper and lower ends of the transmission connecting rod (15) are rotationally connected with the sliding seat (11) and the two shearing blades (16) through a pin, the middle part of the two transmission connecting rods (15) is rotationally connected through a pin, and the upper end of the clamping sleeve plate (8) and the two shearing blades (16) are rotationally connected through a pin.

Images