CN214052490U

CN214052490U - Screening device for wheat rhizosphere growth promoting microbial inoculum

Info

Publication number: CN214052490U
Application number: CN202022874698.3U
Authority: CN
Inventors: 朱倩; 朱伟; 倪雪峰; 朱小涛; 孟自力; 闫向泉
Original assignee: Shangqiu Academy of Agriculture and Forestry
Current assignee: Shangqiu Academy of Agriculture and Forestry
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-27
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a sieving mechanism of wheat rhizosphere growth promoting agent, including motor, axostylus axostyle and baffle, the output of motor is equipped with first drive wheel, the both ends of axostylus axostyle are equipped with secondary drive wheel and eccentric wheel respectively, be connected through the drive belt between first drive wheel and the secondary drive wheel, the upper portion on baffle surface is equipped with the engaging lug piece, and the notch internal rotation of engaging lug piece is equipped with the connecting rod, the other end of connecting rod is equipped with through the engaging lug piece and collects the box, and the both sides of collecting the box are equipped with the gag lever post, the inner wall of collecting the box is equipped with the spacing spout of second relatively. The utility model discloses the process of a first screening has been increased on prior art's basis to power through among the prior art removes the drive, realizes realizing two screening actions through a power, has both improved the screening effect, has also saved power resource, and additionally also be convenient for clear up the screening thing that the first screening got off.

Description

Screening device for wheat rhizosphere growth promoting microbial inoculum

Technical Field

The utility model relates to a sieving mechanism technical field especially relates to a sieving mechanism of wheat rhizosphere growth promoting microbial inoculum.

Background

The plant growth-promoting rhizobacteria are beneficial bacteria which can freely live in soil or attach to plant roots, can promote plant growth and absorption and utilization of mineral nutrition, and can inhibit harmful organisms. The plant growth promoting rhizobacteria has more mechanisms for promoting the plant growth, and can act on the plant in a direct and indirect 2 aspects, the PGPR directly promotes the plant growth means that some plant growth promoting rhizobacteria can synthesize some substances (such as auxin and the like) which have direct effects on the plant growth and development and (or) change the forms of some ineffective elements in the soil to enable the substances to be effective and to be beneficial to the plant absorption (such as nitrogen fixation, phosphorus removal and the like), and the indirect effect means that some plant growth promoting bacteria inhibit or reduce the adverse effects of some plant diseases on the plant growth and development and yield. The screening device of the wheat growth-promoting rhizobacteria is used for automatically screening the wheat growth-promoting rhizobacteria.

The publication number is CN209715683U discloses a sieving mechanism of wheat rhizosphere growth promoting microbial inoculum, including the storage case, the support frame is installed to the bottom of storage case, the base is installed to the bottom of support frame, the front of storage case is provided with the relief groove, the backup pad is installed to one side of storage case, first motor and first mount are installed at the top of backup pad, the second motor is installed to the one end of screening conveyer belt, the feeder hopper is installed through the supporting leg to top one side of storage case, the dispersion roller is installed through the second mount in the top of storage case.

The screening of growth-promoting bacteria is completed only by one-time screening when the growth-promoting bacteria screening device is used, and the sizes of the growth-promoting bacteria are not possibly consistent, so that the screening effect is not obvious during screening, and the efficiency is not high.

Therefore, a screening device of the wheat rhizosphere growth promoting microbial inoculum is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screening device of a wheat rhizosphere growth promoting microbial inoculum.

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

a screening device of a wheat rhizosphere growth promoting microbial inoculum comprises a motor, a shaft lever and a baffle plate, wherein the output end of the motor is provided with a first driving wheel, a second driving wheel and an eccentric wheel are respectively arranged at two ends of the shaft lever, the first driving wheel and the second driving wheel are connected through a driving belt, a connecting lug block is arranged at the upper part of the surface of the baffle plate, a connecting rod is arranged in the notch of the connecting lug block in a rotating way, the other end of the connecting rod is provided with a collecting box through the connecting lug block, and both sides of the collecting box are provided with limit rods, the inner wall of the collecting box is relatively provided with a second limit chute, the bottom end of the inner part of the collecting box is provided with an inclined plane, the bottom end of the collecting box is provided with a leakage pipe in a penetrating way, the inner part of the collecting box is provided with a screening box, and the both sides of screening box all are equipped with the stopper, the inside end of screening box runs through and is equipped with the sieve mesh, the one end of screening box is equipped with the apron.

Preferably, the two limiting rods are used as a group, the two limiting rods are two groups in total, and the opposite surfaces of the two limiting rods in one group are provided with first limiting sliding grooves.

Preferably, the limiting blocks on two sides of the screening box slide inside the second limiting sliding grooves, and the screening box is arranged inside the collecting box through the matching of the limiting blocks and the second limiting sliding grooves.

Preferably, the one end of collecting the box is the opening form, and collects the one end of box opening form and seted up the spread groove, the inside piece that attracts that is equipped with of spread groove, the apron is equipped with the magnetism connecting block with the relative position of spread groove, collect between box and the screening box through the magnetism connecting block with attract the piece cooperation to be connected.

Preferably, the collecting box is positioned between the funnel and the dispersing roller, and the limiting rods are arranged on two sides of the top of the supporting plate.

Preferably, the two sides of the collecting box are located between the first limiting sliding grooves in a sliding mode, and the bottom of the collecting box is bucket-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through collection box, inclined plane and the fistulae that sets up to reach and have the effect of collecting the thing that filters to leak, the thing that the screening of being convenient for falls on the dispersion roller, the wind of the follow-up dispersion roller of being convenient for scatters the operation.

2. Through connecting rod, gag lever post, collection box and the screening box that sets up to reach and have the effect of carrying out the first screening, the subsequent screening work of being convenient for has further improved the screening effect.

3. Through the connecting rod and the connecting lug piece that set up to reach and have and be convenient for realize two screening actions through a power, be convenient for go on simultaneously with the screening work of difference through a motor.

Drawings

FIG. 1 is a schematic view of the overall structure of a collecting box in a screening device for a wheat rhizosphere growth promoting microbial inoculum provided by the utility model;

FIG. 2 is a perspective view of a screening device for wheat rhizosphere growth promoting bacteria agent provided by the utility model;

FIG. 3 is an exploded view of the collection cassette and the screening cassette of FIG. 2;

FIG. 4 is a schematic view of the screening cartridge of FIG. 3 with the cartridge removed;

fig. 5 is an enlarged view of the stopper rod of fig. 2.

In the figure: 1. a motor; 2. a first drive pulley; 3. a shaft lever; 4. a second transmission wheel; 5. an eccentric wheel; 6. a transmission belt; 7. a baffle plate; 8. a connecting rod; 9. connecting the ear blocks; 10. a limiting rod; 11. a first limiting chute; 12. a collection box; 13. an inclined surface; 14. a leak pipe; 15. a second limiting chute; 16. connecting grooves; 17. a screening cassette; 18. screening holes; 19. a limiting block; 20. A cover plate; 21. magnetism connecting block.

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.

Referring to fig. 1-5, a screening device for wheat rhizosphere growth promoting microbial inoculum, which comprises a motor 1, a shaft lever 3 and a baffle 7, wherein the output end of the motor 1 is provided with a first driving wheel 2, two ends of the shaft lever 3 are respectively provided with a second driving wheel 4 and an eccentric wheel 5, the first driving wheel 2 is connected with the second driving wheel 4 through a driving belt 6, the upper part of the surface of the baffle 7 is provided with a connecting lug 9, a notch of the connecting lug 9 is rotatably provided with a connecting rod 8, the other end of the connecting rod 8 is provided with a collecting box 12 through the connecting lug 9, two sides of the collecting box 12 are provided with limiting rods 10, the inner wall of the collecting box 12 is relatively provided with a second limiting chute 15, the collecting box 12 is internally provided with a screening box 17, two sides of the screening box 17 are both provided with limiting blocks 19, the inner end of the screening box 17 penetrates through a screen hole 18, and one end of the screening box 17 is provided with a cover plate 20.

Gag lever post 10 sets up the both sides at the backup pad top, gag lever post 10 two are a set of use, gag lever post 10 is total two sets of, and the opposite face of two gag lever posts 10 in a set of all is equipped with first spacing spout 11, the both sides slip of collecting box 12 is located between first spacing spout 11, be convenient for round trip movement and carry out screening work, it is equipped with the bushing 14 to collect box 12 bottom run through, and bottom cooperation bushing 14 is the hopper-shaped setting, inside bottom is the setting of inclined plane 13, be convenient for collect screening material running-in under the screening material, it wholly is located between funnel and the dispersion roller to collect box 12, be convenient for fall the screening material and fall on the dispersion roller.

The stopper 19 of screening box 17 both sides slides and is located inside the spacing spout 15 of second, and screening box 17 sets up inside collecting box 12 through stopper 19 and the cooperation of the spacing spout 15 of second, is convenient for carry out the split with screening box 17 from collecting box 12 inside.

Collect the one end of box 12 and be the opening form, and collect the one end of box 12 opening form and seted up spread groove 16, the inside piece that attracts that is equipped with of spread groove 16, apron 20 is equipped with magnetism connecting block 21 with the relative position of spread groove 16, collects and is connected through magnetism connecting block 21 and attraction piece cooperation between box 12 and the screening box 17, is convenient for take out screening box 17 from collecting box 12 is inside, collects the clearance to the screening thing that inside screening was come out.

The working principle of the utility model is that the collecting box 12 is arranged between the funnel and the dispersing roller through two sets of limiting rods 10, when the motor 1 rotates, the motor 1 is driven to rotate through the first driving wheel 2 at the output end, because the first driving wheel 2 is connected with the second driving wheel 4 through the driving belt 6, the shaft lever 3 rotates and drives the eccentric wheel 5 to rotate at the moment, the eccentric wheel 5 rotates to butt against the baffle 7, so that the baffle 7 keeps the forward and backward operation, because the baffle 7 is matched and connected with the collecting box 12 through the connecting rod 8 and the connecting ear block 9, the baffle 7 moves forward and backward and drives the collecting box 12 to move back and forth between the first limiting chutes 11 at the opposite surfaces of the two sets of limiting rods 10 through the connecting rod 8, the collecting box 12 moves back and forth to primarily screen the rhizosphere growth promoting bacteria of the wheat falling from the funnel through the screening box 17 arranged inside, screening wheat root growth promoting bacteria that falls on the inclined plane 13 of collecting box 12 inside bottom, then falls on the dispersion roller from the small opening 14 again and is dispersed the processing, and after screening work was accomplished, the staff shut down the equipment, then stimulate apron 20 and make magnetism connecting block 21 and spread groove 16 separate, then will screen box 17 and pull out from the one end of collecting box 12 in the cooperation of second spacing spout 15 and stopper 19, will screen the inside sieve of box 17 and empty at the assigned position.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A screening device for wheat rhizosphere growth promoting microbial inoculum comprises a motor (1), a shaft lever (3) and a baffle (7), wherein the output end of the motor (1) is provided with a first driving wheel (2), the two ends of the shaft lever (3) are respectively provided with a second driving wheel (4) and an eccentric wheel (5), the first driving wheel (2) and the second driving wheel (4) are connected through a driving belt (6), the screening device is characterized in that the upper part of the surface of the baffle (7) is provided with a connecting lug block (9), a connecting rod (8) is rotationally arranged in a notch of the connecting lug block (9), the other end of the connecting rod (8) is provided with a collecting box (12) through the connecting lug block (9), the two sides of the collecting box (12) are provided with limiting rods (10), the inner wall of the collecting box (12) is relatively provided with a second limiting chute (15), the bottom end inside the collecting box (12) is provided with an inclined plane (13), collect box (12) bottom and run through and be equipped with fistulae (14), collect box (12) inside and be equipped with screening box (17), and the both sides of screening box (17) all are equipped with stopper (19), the inside end of screening box (17) runs through and is equipped with sieve mesh (18), the one end of screening box (17) is equipped with apron (20).

2. The screening device of wheat rhizosphere growth promoting microbial inoculum of claim 1, wherein two limiting rods (10) are used as one group, the limiting rods (10) have two groups in total, and the opposite surfaces of the two limiting rods (10) in one group are provided with first limiting chutes (11).

3. The screening device of wheat rhizosphere growth promoting microbial inoculum of claim 1, wherein the limiting blocks (19) at two sides of the screening box (17) are slidably positioned inside the second limiting sliding groove (15), and the screening box (17) is arranged inside the collection box (12) through the matching of the limiting blocks (19) and the second limiting sliding groove (15).

4. The screening device of wheat rhizosphere growth promoting microbial inoculum of claim 1, wherein one end of the collection box (12) is open, a connecting groove (16) is formed in the open end of the collection box (12), an attraction block is arranged inside the connecting groove (16), a magnetic connecting block (21) is arranged at a position of the cover plate (20) opposite to the connecting groove (16), and the collection box (12) and the screening box (17) are connected with the attraction block through the magnetic connecting block (21) in a matching manner.

5. The screening device of wheat rhizosphere growth promoting bacteria agent of claim 1, wherein the collecting box (12) is located between the funnel and the dispersing roller, and the limiting rods (10) are arranged on two sides of the top of the supporting plate.

6. The screening device of wheat rhizosphere growth promoting microbial inoculum according to claim 1, wherein two sides of the collection box (12) are slidably located between the first limiting chutes (11), and the bottom of the collection box (12) is bucket-shaped.