AM (arbuscular mycorrhizal) fungus separation equipment

Abstract

The utility model relates to AM (arbuscular mycorrhizal) fungus separation equipment, which comprises a cover plate, a working body, a handle frame, a motor and supporting legs, the motor is started to enable the output end of the motor to rotate so as to drive a driving body to move, a rotating plate performs fixed-point steering by taking the output shaft of the motor as a fixed point, and a connecting column is driven to perform circumferential track displacement below a separation structure; when the ball blocks at the bottom end are pushed by the balls, the vertical rods move upwards, the ball blocks at the top end push the sieve plate, and in the circumferential running process of the balls, the vertical rods at different positions are pushed differently in different time periods, so that the vertical rods assist in driving the sieve plate to swing when moving; the AM fungi in the sieve plate can be continuously screened under swinging and fall down through a sieve pore structure of the sieve plate, so that the separation operation is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of AM fungus separation, in particular to AM fungus separation equipment. Background Art

[0002] AM fungi are an important type of soil microorganism that is widely distributed in terrestrial ecosystems and can form a symbiotic system with most plant roots. They are an important component of rhizosphere soil microorganisms. The AM fungal community affects the biodiversity, community stability and system net productivity of plant communities. Among them, mycorrhizae improve the activation and absorption of low-mobility phosphorus in the soil by plant roots, which is an important function of AM fungi.

[0003] When optimizing the existing AM fungus separation equipment, most of the focus is on how to reduce spore loss and improve separation efficiency during the AM fungus spore separation process. For example, the Chinese utility model patent with application number CN201820384540.8 discloses "A funnel-shaped AM fungus separation device". In this device, a sieve frame and a sieve plate are provided, a barrel body is provided under the sieve plate, and an exciter is provided on the barrel body. The entire device is funnel-shaped, which can effectively separate fungal spores without causing spore loss.

[0004] Although the above-mentioned AM fungus separation equipment has certain advantages in reducing spore loss during the separation process, it still has certain disadvantages: due to the diversity of specifications and morphologies of AM fungi, only one separation is performed, and the AM fungi screened out will still have large differences, the separation effect is general, and the discrimination is not high. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above technical problems, the utility model provides an AM fungus separation device.

[0007] (II) Technical solution

[0008] Based on this, the utility model provides the following technical solutions: an AM fungus separation device, comprising a cover plate, a working body, a handle frame, a motor and a support leg, wherein the handle frame and the cover plate are an integrated structure and are welded at the middle position of the outer upper end surface thereof, the cover plate is movably installed above the working body, the motor is fixedly installed at the outer bottom position of the working body, and the support leg is welded at the outer lower end position of the working body; the working body comprises a separation tank, a carrying box, a separation structure, spring steel, a fixed plate frame and a driving body, the carrying box is inserted into the lower end position of the interior of the separation tank, the outer upper end of the separation structure is connected to the lower end of the spring steel and movably cooperates, the upper end of the spring steel is fixedly connected to the lower end surface of the fixed plate frame, the separation structure is movable inside the separation tank, the driving body is movably cooperated below the separation structure, the driving body is movable at the lower position of the interior of the separation tank, and the driving body passes through the middle of the carrying box.

[0009] Preferably, the separation structure includes a ring plate, a vertical rod, a sieve plate, a ball block and a soft spring, the sieve plate and the ring plate are an integrated structure, the vertical rod passes through the sieve plate and is movably fitted, the vertical rod is fixedly connected to the ball block, and the soft spring is wound and connected at the lower section of the vertical rod.

[0010] Preferably, the driving body comprises a rotating plate, a ball and a connecting column, the bottom of the connecting column is embedded and fixedly connected to the upper end surface of the rotating plate, and the ball is embedded and pressed on the upper end of the connecting column and rotatably engaged.

[0011] Preferably, one end of the driving body is connected to the output end of the motor and movably cooperates with it, and the driving body performs fixed-point turning movement with the output shaft end of the motor as a fixed point. The spring steel is a spring made of steel with a small elastic deformation.

[0012] Preferably, the ring plate is connected to the bottom of the fixed plate frame by spring steel, the ball block cooperates with the driving body, three ball blocks are provided on the vertical rod, which cooperate as a group, and two groups are provided. There are three sieve plates, and each has a sieve hole structure, and the aperture of the sieve hole gradually decreases from top to bottom, which is convenient for layer-by-layer separation.

[0013] Preferably, an output end of a motor is connected below one side end of the rotating plate and is movably fitted therewith.

[0014] Preferably, the ball is movably matched with the vertical rod through the ball block, and the ball pushes the ball block as the rotating plate turns, so that the vertical rod passes through the sieve plate and moves up and down, allowing the sieve plate to swing and be impacted by the ball block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an AM fungus separation device, which has the following beneficial effects:

[0017] 1. This AM fungus separation equipment starts the motor to rotate its output end to drive the driving body to move. The rotating plate performs fixed-point turning with the output shaft of the motor as the fixed point, driving the connecting column to move in a circular trajectory below the separation structure. During the circular movement of the ball, different top pushes are generated on the vertical rods at different positions in different time periods, so that the vertical rods assist in driving the screen plate to swing when they are active, so that the AM fungi inside it are continuously screened under the swinging, and fall through the sieve hole structure of the sieve plate itself, thereby realizing the separation operation.

[0018] 2. This AM fungus separation equipment can separate the AM fungi layer by layer through three vertically placed sieve plates, and then separate AM fungi of different specifications, so that personnel can select them. Finally, the separated AM fungi also fall into the carrying box and are collected. Personnel can promptly extract the carrying box from the lower position of the separation tank and replace it, so as to promptly collect the AM fungi that have been separated and screened, and continue the next separation, thereby improving the separation accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the working body of the utility model;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the separation structure of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the driving body of the utility model.

[0024] In the figure: cover plate-1, working body-2, handle frame-3, motor-4, support leg-5, separation tank-21, carrying box-22, separation structure-23, spring steel-24, fixed plate frame-25, driving body-26, ring plate-231, vertical rod-232, sieve plate-233, ball block-234, soft spring-235, rotating plate-261, ball-262, connecting column-263. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-2 , an AM fungus separation device, including a cover plate 1, a working body 2, a handle frame 3, a motor 4 and a support leg 5. The handle frame 3 and the cover plate 1 are an integrated structure and are welded at the middle position of the outer upper end surface thereof. The cover plate 1 is movably installed above the working body 2, the motor 4 is fixedly installed at the outer bottom position of the working body 2, and the support leg 5 is welded at the outer lower end position of the working body 2;.

[0027] See also Figure 3-4 , an AM fungus separation device, the working body 2 includes a separation tank 21, a carrying box 22, a separation structure 23, a spring steel 24, a fixed plate frame 25 and a driving body 26, the carrying box 22 is inserted into the lower end position of the separation tank 21, the upper end of the outer side of the separation structure 23 is connected to the lower end of the spring steel 24 and movably matched, the upper end of the spring steel 24 is fixedly connected to the lower end surface of the fixed plate frame 25, the separation structure 23 moves inside the separation tank 21, the driving body 26 is movably matched below the separation structure 23, the driving body 26 moves at the lower position of the separation tank 21, and the driving body 26 passes through the middle of the carrying box 22, the separation structure 23 includes a ring plate 231, a vertical rod 232, a sieve plate 233, a ball block 234 and a soft spring 235, the sieve plate 233 and the ring plate 2 31 is an integrated structure, the vertical rod 232 passes through the sieve plate 233 and is movably matched, the vertical rod 232 is fixedly connected to the ball block 234, the soft spring 235 is wound and connected at the lower section of the vertical rod 232, one end of the driving body 26 is connected to the output end of the motor 4 and is movably matched, the driving body 26 performs fixed-point steering activities with the output shaft end of the motor 4 as a fixed point, the spring steel 24 is a spring made of steel, and the elastic deformation is small, the ring plate 231 is connected to the bottom of the fixed plate frame 25 through the spring steel 24, the ball block 234 is movably matched with the driving body 26, three ball blocks 234 are provided on the vertical rod 232, which are a group for matching activities, and two groups are provided, three sieve plates 233 are provided, and each is provided with a sieve hole structure, and from top to bottom, the aperture of the sieve hole gradually decreases, which is convenient for layer-by-layer separation.

[0028] See also Figure 5, an AM fungus separation device, the driving body 26 includes a rotating plate 261, a ball 262 and a connecting column 263, the bottom of the connecting column 263 is embedded and fixedly connected with the upper end surface of the rotating plate 261, the ball 262 is embedded and pressed and connected to the upper end of the connecting column 263 and rotates and engages, the output end of the motor 4 is connected to the lower side of the rotating plate 261 and is movably matched, the ball 262 is movably matched with the vertical rod 232 through the ball block 234, and the ball 262 pushes the ball block 234 as the rotating plate 261 turns, so that the vertical rod 232 passes through the sieve plate 233 and moves up and down, so that the sieve plate 233 can swing and be impacted by the ball block 234.

[0029] In summary, before use, the cover plate 1 is removed from the top of the working body 2, and the AM fungi to be separated are placed in the separation tank 21 and placed inside the topmost sieve plate 233, and then the cover plate 1 is closed to make the separation tank 21 a closed space to prevent the AM fungi from bouncing out through the upper opening during the separation operation. The motor 4 is started to rotate its output end to drive the driving body 26 to move, and the rotating plate 261 performs fixed-point steering with the output shaft of the motor 4 as a fixed point, driving the connecting column 263 to move in a circular trajectory below the separation structure 23. When the ball block 234 at the bottom is pushed by the ball 262, the vertical rod 232 moves upward, causing the ball block 234 at the top to push the sieve plate 233. During the circular movement of the ball 262, the ball blocks 234 at different positions are moved. The vertical rod 232 generates different pushes at different time periods, so that the vertical rod 232 assists in driving the sieve plate 233 to swing when it moves, so that the AM fungi inside it are continuously screened under the swinging, and fall through the sieve hole structure of the sieve plate 233 itself, so as to realize the separation operation. The three vertically placed sieve plates 233 can separate the AM fungi layer by layer, and then separate AM fungi of different specifications, so that personnel can select them. Finally, the separated AM fungi also fall into the carrying box 22 and are collected. Personnel can promptly extract the carrying box 22 from the lower position of the separation tank 21 and replace it, so as to promptly collect the AM fungi that have been screened after separation, and continue the next separation, thereby improving the separation accuracy and efficiency.

[0030] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AM fungus separation device, characterized in that: It comprises a cover plate (1), an operating body (2), a handle frame (3), a motor (4) and a support leg (5); the handle frame (3) and the cover plate (1) are an integrated structure and are welded at the middle position of the upper end surface of the outer side thereof; the cover plate (1) is movably mounted above the operating body (2); the motor (4) is fixedly mounted at the outer bottom position of the operating body (2); and the support leg (5) is welded at the outer lower end position of the operating body (2); The working body (2) comprises a separation tank (21), a carrying box (22), a separation structure (23), a spring steel (24), a fixed plate frame (25) and a driving body (26); the carrying box (22) is inserted into the lower end of the separation tank (21); the upper end of the outer side of the separation structure (23) is connected to the lower end of the spring steel (24) and is movably matched; the upper end of the spring steel (24) is fixedly connected to the lower end surface of the fixed plate frame (25); the separation structure (23) is movable inside the separation tank (21); the driving body (26) is movably matched below the separation structure (23); the driving body (26) is movable at the lower end of the separation tank (21); and the driving body (26) passes through the middle of the carrying box (22).

2. The AM fungus separation device according to claim 1, characterized in that: The separation structure (23) comprises an annular plate (231), a vertical rod (232), a sieve plate (233), a ball block (234) and a soft spring (235); the sieve plate (233) and the annular plate (231) are an integrated structure; the vertical rod (232) passes through the sieve plate (233) and is movably engaged; the vertical rod (232) is fixedly connected to the ball block (234); and the soft spring (235) is wound and connected at a lower section of the vertical rod (232).

3. The AM fungus separation device according to claim 1, characterized in that: The driving body (26) comprises a rotating plate (261), a ball (262) and a connecting column (263); the bottom of the connecting column (263) is embedded and fixedly connected to the upper end surface of the rotating plate (261); the ball (262) is embedded and pressed on the upper end of the connecting column (263) and is rotatably engaged.

4. The AM fungus separation device according to claim 1, characterized in that: One end of the driving body (26) is connected to the output end of the motor (4) and is movably matched. The driving body (26) performs fixed-point steering movement with the output shaft end of the motor (4) as a fixed point. The spring steel (24) is a spring made of steel and has a small elastic deformation degree.

5. The AM fungus separation device according to claim 2, characterized in that: The ring plate (231) is connected to the bottom of the fixed plate frame (25) through spring steel (24), the ball block (234) is movably matched with the driving body (26), three ball blocks (234) are provided on the vertical rod (232), which are a group for coordinated movement, and two groups are provided. The sieve plates (233) are provided with three, and each of them is provided with a sieve hole structure, and the aperture of the sieve hole gradually decreases from top to bottom, so as to facilitate layer-by-layer separation.

6. The AM fungus separation device according to claim 3, characterized in that: The lower side of one end of the rotating plate (261) is connected to the output end of the motor (4) and is movably matched.

7. The AM fungus separation device according to claim 3, characterized in that: The ball bearing (262) is movably matched with the vertical rod (232) through the ball block (234). The ball bearing (262) pushes the ball block (234) as the rotating plate (261) turns, so that the vertical rod (232) passes through the sieve plate (233) and moves up and down, so that the sieve plate (233) can swing and be impacted by the ball block (234).

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