Portable and efficient tobacco root cleaning device

Abstract

The utility model relates to the technical field of experimental equipment, and discloses a portable and efficient tobacco root cleaning device which comprises a cleaning box used for containing sterile water and a clamping mechanism used for fixing tobacco roots, the clamping mechanism comprises a positioning plate and a plurality of net bags, a handle is fixedly installed at the upper end of the positioning plate, and the net bags are fixedly installed at the lower end of the positioning plate. A plurality of through holes are formed in the positioning plate, the net bags are fixedly installed at the bottom of the positioning plate, openings in the upper ends of the net bags are communicated with hole openings of the through holes, and a positioning assembly capable of pushing tobacco roots to abut against the hole walls of the through holes is arranged on the positioning plate. The tobacco root cleaning device aims at solving the problems that only a small number of tobacco seedlings can be cleaned at a time in an existing tobacco root cleaning mode, a large amount of time is wasted, time and labor are consumed, and follow-up tests are affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental equipment, and in particular relates to a portable and efficient tobacco root cleaner. Background Art

[0002] In experiments such as plant root microbiome and plant metabolome research, obtaining plant seedlings with clean roots is a prerequisite for the success of the experiment. However, the tobacco seedlings required for the experiment need to grow in the matrix, and when they reach the size required by the experiment, they need to be transplanted into sterile glass stones. There are various microorganisms in the matrix, and some matrix will inevitably remain on the tobacco roots during transplantation. Therefore, we need to clean the tobacco rhizosphere before conducting subsequent sterile culture. However, improper cleaning of the tobacco rhizosphere is prone to occur, resulting in incomplete cleaning, contamination of the sterile environment, and other problems, which will seriously affect the experimental results.

[0003] At present, there is no corresponding equipment and tools for tobacco rhizosphere cleaning. It is mainly rinsed with sterile water manually. The roots of tobacco are rinsed in water by holding the tobacco manually, and then replaced with clean water for rinsing. This method can only clean a small number of tobacco seedlings at a time, which wastes a lot of time and labor, affecting the subsequent experiments. Therefore, we proposed a portable and efficient tobacco root cleaner to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the existing tobacco root cleaning method can only clean a small amount of tobacco seedlings at a time, which wastes a lot of time and energy and affects the subsequent test.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A portable and efficient tobacco root cleaner comprises a cleaning box for containing sterile water and a clamping mechanism for fixing tobacco roots, the clamping mechanism comprises a positioning plate and a plurality of net bags, a handle is fixedly mounted on the upper end of the positioning plate, a plurality of through holes are opened on the positioning plate, a plurality of the net bags are fixedly mounted on the bottom of the positioning plate, the upper end openings of the plurality of the net bags are connected with the orifices of the plurality of through holes, and a positioning component is provided on the positioning plate which can push the tobacco roots to contact with the wall of the through hole.

[0007] It is further defined that the positioning assembly includes a fixing bar, a plurality of fixing rods, a plurality of elastic bars, an L-shaped block and a threaded rod, the fixing bar is movably mounted above the positioning plate, a plurality of fixing rods are fixedly mounted on the fixing bar, a plurality of fixing blocks are fixedly mounted on the positioning plate, a plurality of fixing blocks are provided with through holes, a plurality of fixing rods pass through the through holes, a plurality of elastic bars are fixedly mounted between adjacent fixing rods, a plurality of elastic bars are located outside a plurality of through holes, the L-shaped block is fixedly mounted on the positioning plate, a threaded hole is provided on the L-shaped block, the threaded rod is threadedly connected to the L-shaped block, one end of the threaded rod is rotatably connected to the fixing bar, and a knob is fixedly mounted on the other end. With such a structural design, by rotating the bolt rod with the knob, the threaded rod and the L-shaped block can be relatively displaced, the fixing bar and the fixing rod are pulled to one side, the elastic bar is pressed against the lower part of the tobacco, thereby clamping the tobacco, and preventing the tobacco from detaching from the positioning plate during cleaning.

[0008] It is further defined that a movable frame is movably installed inside the cleaning box, a limiting column is fixedly installed on the movable frame, a limiting hole matched with the limiting column is opened on the positioning plate, a first plug rod and a second plug rod are fixedly installed on the left and right sides of the movable frame, the ends of the first plug rod and the second plug rod respectively penetrate the two side walls of the cleaning box, a force frame is fixedly installed on one end of the first plug rod penetrating the cleaning box, a base is fixedly installed on the lower end of the cleaning box, a bracket is fixedly installed on the base, a motor is provided on the bracket, a turntable is fixedly installed on the output shaft of the motor, a push column is fixedly installed on the turntable, and the push column is movably installed in the force frame. With such a structural design, when the motor is working, the turntable rotates, which can make the force frame and the first plug rod move horizontally reciprocatingly under the drive of the push column, thereby driving the movable frame and the clamping mechanism on the movable frame to reciprocate in the cleaning box, thereby improving the efficiency of rinsing the root of tobacco and making it more convenient to use.

[0009] It is further defined that the lower part of the cleaning box is in the shape of a quadrangular pyramid, a bent tube is fixedly installed at the lower end of the base, one end of the bent tube passes through the base and is connected to the lower end of the cleaning box, and the bent tube is connected to the cleaning box, and a valve is provided at the other end of the bent tube. Such a structural design facilitates the replacement of cleaning water in the cleaning box through the bent tube and the valve.

[0010] It is further defined that the cleaning box and the base are both made of transparent materials. Such a structural design facilitates clear viewing of tobacco cleaning and subsequent rinsing conditions.

[0011] The utility model adopting the above technical solution has the following advantages:

[0012] According to the utility model, after tobacco is put into the net bag through the through hole of the positioning plate, the positioning component can push the root of the tobacco until it contacts the hole wall of the through hole. At this time, the positioning plate and the tobacco are held by a handle so that the root is immersed in the sterile water of the cleaning box. The tobacco root can be rinsed and rinsed by shaking back and forth. The utility model has a simple structure, is easy to use, and improves the cleaning efficiency of the tobacco root. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the structure of a portable and efficient tobacco root cleaner of the utility model;

[0015] Figure 2 This is a schematic structural diagram of a cleaning box portion of a portable and efficient tobacco root cleaner of the utility model;

[0016] Figure 3 This is a schematic structural diagram of a clamping mechanism in a portable and efficient tobacco root cleaner of the utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 5 The utility model is a schematic diagram of the structure of a cleaning box and a bending pipe in a portable and efficient tobacco root cleaner.

[0019] The main component symbols are described as follows:

[0020] 1. Cleaning box; 11. Bending pipe;

[0021] 2. Positioning plate; 21. Fixing block; 22. Limiting hole;

[0022] 3. Net bag;

[0023] 4. Fixing strip; 41. Fixing rod; 42. Elastic strip; 43. L-shaped block; 44. Threaded rod;

[0024] 5. Activity box;

[0025] 51. first insertion rod; 511. force frame;

[0026] 52. Second insertion rod;

[0027] 6. Base; 61. Bracket; 62. Motor; 63. Turntable; 64. Push column. DETAILED DESCRIPTION

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0029] like Figure 1 to Figure 5 As shown, the utility model is a portable and efficient tobacco root cleaner, comprising a cleaning box 1 for containing sterile water and a clamping mechanism for fixing the tobacco root, the clamping mechanism comprising a positioning plate 2 and a plurality of net bags 3, a handle is fixedly installed on the upper end of the positioning plate 2, a plurality of through holes are opened on the positioning plate 2, a plurality of net bags 3 are fixedly installed on the bottom of the positioning plate 2, the upper end openings of the plurality of net bags 3 are connected with the orifices of the plurality of through holes, and a positioning component is provided on the positioning plate 2 which can push the tobacco root to contact with the wall of the through hole.

[0030] The positioning assembly includes a fixing strip 4, a plurality of fixing rods 41, a plurality of elastic strips 42, an L-shaped block 43 and a threaded rod 44. The fixing strip 4 is movably mounted above the positioning plate 2. A plurality of fixing rods 41 are fixedly mounted on the fixing strip 4. A plurality of fixing blocks 21 are fixedly mounted on the positioning plate 2. A plurality of fixing blocks 21 are provided with through openings. A plurality of fixing rods 41 pass through the through openings. A plurality of elastic strips 42 are fixedly mounted between adjacent fixing rods 41. A plurality of elastic strips 42 are located outside a plurality of through holes. An L-shaped block 43 is fixedly mounted on the positioning plate 2. A threaded hole is provided on the L-shaped block 43. A threaded rod 44 is threadedly connected to the L-shaped block 43. One end of the threaded rod 44 is rotatably connected to the fixing strip 4. A knob is fixedly mounted on the other end. The knob is used to facilitate the rotation of the threaded rod 44, thereby adjusting the positions of the fixing strip 4 and the fixing rod 41, and cooperating with the elastic strip 42 to limit the root of the tobacco.

[0031] A movable frame 5 is movably installed inside the cleaning box 1, and a limiting column is fixedly installed on the movable frame 5. A limiting hole 22 matched with the limiting column is opened on the positioning plate 2. A first plug rod 51 and a second plug rod 52 are fixedly installed on the left and right sides of the movable frame 5, respectively. The ends of the first plug rod 51 and the second plug rod 52 respectively penetrate the two side walls of the cleaning box 1, and a force frame 511 is fixedly installed on one end of the first plug rod 51 penetrating the cleaning box 1. A base 6 is fixedly installed at the lower end of the cleaning box 1, and a bracket 61 is fixedly installed on the base 6. A motor 62 is provided on the bracket 61. A turntable 63 is fixedly installed on the output shaft of the motor 62, and a push column 64 is fixedly installed on the turntable 63. The push column 64 is movably installed in the force frame 511. The cleaning box 1 and the base 6 are both made of transparent materials, and the transparent cleaning box 1 and the base 6 make it easy to clearly view the tobacco cleaning and subsequent rinsing conditions.

[0032] The lower part of the cleaning box 1 is in the shape of a quadrangular pyramid, and a bending tube 11 is fixedly installed at the lower end of the base 6. One end of the bending tube 11 passes through the base 6 and is connected to the lower end of the cleaning box 1. The bending tube 11 is connected to the cleaning box 1, and a valve is provided at the other end of the bending tube 11.

[0033] The method of using the utility model is as follows:

[0034] When in use, the tobacco root is put into the net bag 3 through the through hole of the positioning plate 2, and then the threaded rod 44 is rotated by the knob, so that the fixing bar 4 drives the fixing rod 41 to approach the adjacent tobacco root, so that the tobacco root is closely attached to the hole wall under the action of the elastic strip 42, and at this time, the limiting column is aligned with the limiting hole 22 to make the positioning plate 2 flat on the movable frame 5;

[0035] Sterile water is poured into the cleaning box 1. After it is observed through the cleaning box 1 that the water surface completely immerses the tobacco roots, the motor 62 starts working, the output shaft drives the turntable 63 to rotate, and the push column 64 cooperates with the force frame 511 to drive the first plug rod 51, the movable frame 5 and the second plug rod 52 to move. The movable frame 5 moves left and right in the cleaning box 1, so that the tobacco roots are cleaned under reciprocating shaking. When rinsing is completed, the water in the cleaning box 1 is released through the valve, and after closing the valve, sterile water is poured into the cleaning box 1 again to rinse the tobacco roots. The cleaning and rinsing conditions can be observed through the cleaning box 1. After rinsing is completed, the positioning plate 2 is lifted upward by the handle, and the threaded rod 44 is rotated to release the elastic strip 42 from the interference with the tobacco roots, so that the tobacco can be separated from the net bag and the collection is completed.

[0036] The above is a detailed introduction to a portable and efficient tobacco root cleaner provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements and modifications can be made to the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A portable and efficient tobacco root cleaner, comprising a cleaning box (1) for containing sterile water and a clamping mechanism for fixing the tobacco root, characterized in that: The clamping mechanism comprises a positioning plate (2) and a plurality of net bags (3); a handle is fixedly mounted on the upper end of the positioning plate (2); a plurality of through holes are opened on the positioning plate (2); a plurality of net bags (3) are fixedly mounted on the bottom of the positioning plate (2); the upper end openings of the plurality of net bags (3) are connected to the openings of the plurality of through holes; and a positioning component is provided on the positioning plate (2) which can push the root of the tobacco to contact the wall of the through hole.

2. A portable and efficient tobacco root cleaner according to claim 1, characterized in that: The positioning assembly comprises a fixing bar (4), a plurality of fixing rods (41), a plurality of elastic strips (42), an L-shaped block (43) and a threaded rod (44); the fixing bar (4) is movably mounted above the positioning plate (2); the plurality of fixing rods (41) are fixedly mounted on the fixing bar (4); a plurality of fixing blocks (21) are fixedly mounted on the positioning plate (2); a plurality of fixing blocks (21) are provided with through openings; a plurality of fixing rods (41) pass through the through openings; a plurality of elastic strips (42) are fixedly mounted between adjacent fixing rods (41); a plurality of elastic strips (42) are located outside a plurality of through holes; the L-shaped block (43) is fixedly mounted on the positioning plate (2); a threaded hole is provided on the L-shaped block (43); the threaded rod (44) is threadedly connected to the L-shaped block (43); one end of the threaded rod (44) is rotatably connected to the fixing bar (4); and a knob is fixedly mounted on the other end.

3. A portable and efficient tobacco root cleaner according to claim 1, characterized in that: A movable frame (5) is movably installed inside the cleaning box (1), a limiting column is fixedly installed on the movable frame (5), and a limiting hole (22) matched with the limiting column is opened on the positioning plate (2). A first plug rod (51) and a second plug rod (52) are fixedly installed on the left and right sides of the movable frame (5), respectively. The ends of the first plug rod (51) and the second plug rod (52) respectively penetrate the two side walls of the cleaning box (1), and a force frame (511) is fixedly installed on one end of the first plug rod (51) penetrating the cleaning box (1). A base (6) is fixedly installed at the lower end of the cleaning box (1), a bracket (61) is fixedly installed on the base (6), and a motor (62) is provided on the bracket (61). A rotating disk (63) is fixedly installed on the output shaft of the motor (62), and a push column (64) is fixedly installed on the rotating disk (63), and the push column (64) is movably installed in the force frame (511).

4. A portable and efficient tobacco root cleaner according to claim 3, characterized in that: The lower part of the cleaning box (1) is in the shape of a quadrangular pyramid. A bending tube (11) is fixedly mounted on the lower end of the base (6). One end of the bending tube (11) passes through the base (6) and is connected to the lower end of the cleaning box (1). The bending tube (11) is in communication with the cleaning box (1). A valve is provided at the other end of the bending tube (11).

5. A portable and efficient tobacco root cleaner according to claim 3, characterized in that: The cleaning box (1) and the base (6) are both made of transparent materials.

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