CN220804417U

CN220804417U - Full seed sieve separator

Info

Publication number: CN220804417U
Application number: CN202322061800.1U
Authority: CN
Inventors: 沈乐军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-04-19
Anticipated expiration: 2033-08-02

Abstract

The utility model relates to the technical field of agricultural seed screening, and discloses a full seed screening machine which comprises a screening box, wherein a screening assembly is arranged in the screening box, and a conveying assembly is arranged at the top of the screening box; the screening assembly comprises a fixed block which is fixedly connected with the left inner side wall and the right inner side wall of the screening box, two sliding connection sliding blocks are arranged on the opposite sides of the fixed block, a first screening plate is fixedly connected between the opposite sides of the sliding blocks, a connecting rod is fixedly connected to the bottom of the first screening plate, a second screening plate is fixedly connected between the bottoms of the connecting rods, a first motor is fixedly connected to the back of the screening box, and a rotating rod is fixedly connected to the output shaft of the first motor. The full seed screening machine can remove light impurities such as branches and leaves, shrunken seeds and the like in the seeds, can screen the full seeds through two screening plates, and improves the efficiency of seed screening.

Description

Full seed sieve separator

Technical Field

The utility model relates to the technical field of agricultural seed screening, in particular to a full seed screening machine.

Background

One of the methods for screening seeds and cleaning crop seeds is to screen out inclusions, clods, sand and stone grains, different crop seeds, husk and other small seeds from the seeds by using a seed screen with different screen sizes and shapes, so as to select and leave high-quality seeds with large, full and tidy grains and improve the quality of the seeds.

The existing method for removing the shrunken seeds mainly adopts a manual mode, the seeds are manually rinsed, the shrunken seeds are removed in a time-consuming and labor-consuming mode, the effect is not obvious enough, the cleaned seeds are stored to be naturally dried, impurities can be doped in the drying process, and meanwhile, the seeds cannot be screened in a large batch, so that the screening of the seeds is labor-consuming and labor-consuming, and a large amount of labor force of workers is improved.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a full seed screening machine which has the advantages of automatically screening seeds, removing light impurities such as branches, leaves, shrunken seeds and the like in the seeds, solving the problems that the screening of the seeds needs to be performed manually in the prior art, and the screening of the seeds is labor-consuming.

(II) technical scheme

In order to realize the purpose of automatically screening the seeds and removing the light impurities such as branches and leaves, shrunken seeds and the like in the seeds, the utility model provides the following technical scheme: the full seed screening machine comprises a screening box, wherein a screening assembly is installed in the screening box, and a conveying assembly is installed at the top of the screening box;

The screening assembly comprises fixed blocks fixedly connected with the left inner side wall and the right inner side wall of the screening box, sliding blocks are fixedly connected to one sides, opposite to the fixed blocks, of the fixed blocks, a first screening plate is fixedly connected between one sides, opposite to the sliding blocks, of the fixed blocks, a connecting rod is fixedly connected to the bottom of the first screening plate, a second screening plate is fixedly connected between the bottoms of the connecting rods, a first motor is fixedly connected to the back of the screening box, a rotating rod is fixedly connected to an output shaft of the first motor, a rotating block is fixedly connected to the outer surface of the rotating rod, and a fixed wheel is fixedly connected to the bottom of the first screening plate;

The conveying assembly comprises a connecting plate fixedly connected with the left side of the screening box, a second motor is fixedly connected to the top of the connecting plate, a long rod is fixedly connected to an output shaft of the second motor, a spiral sheet is fixedly connected to the outer surface of the long rod, the conveying box is fixedly connected to the top of the screening box, a collecting box is fixedly connected to the right side of the screening box, and a fan is fixedly connected to the inner left side wall of the screening box.

Further, the bottom four corners of screening case are all fixedly connected with bracing piece, the bottom fixedly connected with discharging pipe of screening case, the internally mounted of discharging pipe has the ooff valve.

Further, the round hole has been seted up on the right side of screening case, the pan feeding hole has been seted up at the top of screening case.

Further, the top of the conveying box is fixedly connected with a seed inlet, and the top of the feeding hole is communicated with the inner bottom wall of the conveying box.

Further, a round hole for the rotation of the output shaft of the second motor is formed in the left side of the conveying box, and the right end of the long rod is rotationally connected to the inner right side wall of the conveying box through a bearing.

Further, a rotating hole for the output shaft of the first motor to rotate is formed in the back face of the screening box, and the diameter of the rotating hole is equal to that of the output shaft of the first motor.

Further, two opposite sides of the fixed block are provided with sliding holes for sliding of the sliding block, and the length and the width of the sliding holes are respectively equal to those of the sliding block.

Further, the length of the second screening plate is equal to the length of the inside of the screening box, and the two fixing blocks are respectively located below the fan and the round hole.

(III) beneficial effects

Compared with the prior art, the utility model provides a full seed screening machine, which has the following beneficial effects:

This full seed sieve separator uses through the cooperation of screening case, screening subassembly and conveying subassembly, can get rid of branch and leaf and light impurity such as flat seed in the seed, can make full seed screen through two screening plates, can prevent that the seed from blocking the screen cloth through the mode of vibration, improve the efficiency of seed screening, in addition the seed that can make the feeding carries evenly through the use of conveying subassembly drops, the effectual seed that prevents drops quantity is too much produces the inhomogeneous phenomenon of screening easily, can also collect impurity and the flat seed of screening simultaneously, prevent impurity and flat seed fly around, need the manual work clean again, thereby the practicality of sieve separator has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

Fig. 3 is a rear view of the connection structure of the screening box in the structure of the present utility model.

In the figure: 1 screening box, 200 screening assembly, 201 fixed block, 202 slider, 203 first screening plate, 204 fixed wheel, 205 connecting rod, 206 bull stick, 207 commentaries on classics piece, 208 second screening plate, 209 motor No. one, 300 conveying assembly, 301 connecting plate, 302 fan, 303 motor No. two, 304 conveying box, 305 stock, 306 flight, 307 collecting box.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a full seed sieve separator, including screening case 1, screening case 1 internally mounted has screening subassembly 200, conveying subassembly 300 is installed at screening case 1's top, through screening case 1, the use of mutually supporting of screening subassembly 200 and conveying subassembly 300, can get rid of branch and leaf and flat seed etc. light impurity in the seed, can make full seed screen through two screening plates, can prevent the seed and block up the screen cloth through the mode of vibration, improve the efficiency of seed screening, can make the seed of feeding carry out even transport through conveying subassembly 300 in addition and drop, the effectual excessive uneven phenomenon of screening that produces of quantity that prevents the seed and drop, thereby the practicality of sieve separator has been improved.

It should be noted that, the equal fixedly connected with bracing piece in bottom four corners of screening case 1, the sieve separator of being convenient for, the bottom fixedly connected with discharging pipe of screening case 1, the internally mounted of discharging pipe has the ooff valve, is convenient for discharge the seed after accomplishing the screening and collects.

In addition, the round hole has been seted up on the right side of screening case 1, is convenient for blow out the impurity of seed kind and the flat seed of drying and advances again to collect, and the pan feeding hole has been seted up at the top of screening case 1, and the seed of being convenient for drops to the inside of screening case 1 from conveying assembly 300, and the front of screening case 1 has the maintenance door through the hinge is articulated, is convenient for maintain screening case 1 inside.

The screening assembly 200 in this embodiment is a structure for screening seeds.

As shown in fig. 1 and 3, the screening assembly 200 includes a fixed block 201 fixedly connected with left and right inner side walls of the screening box 1, sliding blocks 202 are slidably connected to opposite sides of the two fixed blocks 201, a first screening plate 203 is fixedly connected between opposite sides of the two sliding blocks 202, a connecting rod 205 is fixedly connected to the bottom of the first screening plate 203, a second screening plate 208 is fixedly connected to the bottom of the two connecting rods 205, a first motor 209 is fixedly connected to the back of the screening box 1, a rotating rod 206 is fixedly connected to an output shaft of the first motor 209, a rotating block 207 is fixedly connected to an outer surface of the rotating rod 206, and a fixed wheel 204 is fixedly connected to the bottom of the first screening plate 203.

It should be noted that, the back of the screening box 1 is provided with a rotation hole for the output shaft of the first motor 209 to rotate, the diameter of the rotation hole is equal to the diameter of the output shaft of the first motor 209, so that the output shaft of the first motor 209 can drive the rotating rod 206 to rotate, and the diameter is equal to increase the stability of the rotating rod 206 during rotation.

In addition, two fixed blocks 201 are all offered and supply gliding slide hole of slider 202 on the opposite one side, and the length and the width of slide hole are equal with the length and the width of slider 202 respectively, ensure that two screening plates can vibrate from top to bottom to screen the seed, can prevent that the seed card from in two screening plates.

Simultaneously, the length of second screening board 208 equals with the inside length of screening case 1, prevents that the length from being too short, and the seed can not all screen, and the bottom fixedly connected with connecting seat of motor 209 makes motor 209 be difficult for appearing the phenomenon that drops under long-time use in screening case 1's front fixedly connected with of connecting seat.

The transfer assembly 300 in this embodiment is a structure for uniformly transferring seeds to fall.

As shown in fig. 1 and 2, the conveying assembly 300 includes a connecting plate 301 fixedly connected with the left side of the screening box 1, a second motor 303 is fixedly connected to the top of the connecting plate 301, a long rod 305 is fixedly connected to an output shaft of the second motor 303, a spiral sheet 306 is fixedly connected to the outer surface of the long rod 305, a conveying box 304 is fixedly connected to the top of the screening box 1, a collecting box 307 is fixedly connected to the right side of the screening box 1, and a fan 302 is fixedly connected to the inner left side wall of the screening box 1.

It should be noted that, the top of the conveying box 304 is fixedly connected with a seed inlet, the top of the feeding hole is communicated with the inner bottom wall of the conveying box 304, so that seeds are conveniently placed into the conveying box 304, and then the seeds are uniformly dropped into the screening box 1 through conveying.

In addition, the round hole for the output shaft of the second motor 303 to rotate is formed in the left side of the conveying box 304, the output shaft of the second motor 303 is convenient to drive the long rod 305 to rotate, the right end of the long rod 305 is rotationally connected to the inner right side wall of the conveying box 304 through a bearing, stability of the long rod 305 during rotation is improved, and falling-off phenomenon is reduced.

Simultaneously, two fixed blocks 201 are located the below of fan 302 and round hole respectively, ensure that the seed can blow through fan 302 when dropping, say again that impurity and the flat impurity in the seed blow into the inside of collection box 307 through the round hole in, the right side of collection box 307 has the bin gate through the hinge is articulated, is convenient for carry out centralized processing to impurity and the flat seed in the collection box 307 inside, and No. one motor 209 and No. two motor 303 are the direct current motor.

The working principle of the embodiment is as follows: when using full seed sieve separator, open No. two motors 303 earlier, no. two motor 303's output shaft drives stock 305 and rotates, simultaneously from pouring the seed into the seed entry in, the seed carries out even conveying through flight 306 in the inside of transfer case 304, rethread discharging pipe makes the seed evenly drop to the inside of screening case 1, start fan 302 simultaneously, the impurity in the seed that will drop and the flat seed of fan 302 blow to the round hole through wind-force in, blow into the inside of collecting box 307 again and collect, start motor 209 again, motor 209's output shaft drives bull stick 206 and rotates, drive the rotatory piece 207 simultaneously and carry out continuous rotation striking to the tight pulley 204 of first screening board 203 bottom, thereby make first screening board 203 and second screening board 208 vibrate from top to bottom, make the seed screen again at the result first screening board 203 and second screening board 208, the seed after the screening is accomplished drops to the interior diapire of screening case 1, open the switching valve again, can make the seed after the screening accomplish discharge through the discharging pipe, can carry out effective screening to the seed, make the dry and clean up the impurity of the dry particle of the second screening board after the second is accomplished, the dry particle is concentrated in the second side is opened, the dry particle is required to be concentrated in the collecting box again, the impurity is cleaned up in the side of the second is washed again.

Compared with the prior art, this full seed sieve separator uses through the mutually supporting of screening case 1, screening subassembly 200 and conveying subassembly 300, can get rid of branch and leaf and flat seed etc. light impurity in the seed, can make full seed screen through two screening plates, can prevent the seed and block up the screen cloth through the mode of vibration, improve the efficiency of seed screening, can make the seed of feeding carry out even transportation through the use of conveying subassembly 300 in addition drop, the effectual excessive phenomenon that produces the screening inhomogeneous that prevents seed quantity that drops, thereby the practicality of sieve separator has been improved, it need carry out artifical manual mode to screen to have solved current screening seed, make the problem that the screening seed takes trouble hard.

The electrical components appearing in the text are all electrically connected with the main controller and the power supply, the main controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection and the provision of the power supply also belong to common general knowledge in the art, so the application is not described in detail.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full seed sieve separator, includes screening case (1), its characterized in that: a screening assembly (200) is arranged in the screening box (1), and a conveying assembly (300) is arranged at the top of the screening box (1);

The screening assembly (200) comprises a fixed block (201) fixedly connected with the left inner side wall and the right inner side wall of the screening box (1), two sliding connection sliding blocks (202) are respectively arranged on one opposite sides of the fixed block (201), a first screening plate (203) is fixedly connected between one opposite sides of the sliding blocks (202), a connecting rod (205) is fixedly connected to the bottom of the first screening plate (203), a second screening plate (208) is fixedly connected between the bottoms of the connecting rods (205), a first motor (209) is fixedly connected to the back of the screening box (1), a rotary rod (206) is fixedly connected to an output shaft of the first motor (209), a rotary block (207) is fixedly connected to the outer surface of the rotary rod (206), and a fixed wheel (204) is fixedly connected to the bottom of the first screening plate (203);

The conveying assembly (300) comprises a connecting plate (301) fixedly connected with the left side of the screening box (1), a second motor (303) is fixedly connected to the top of the connecting plate (301), a long rod (305) is fixedly connected to an output shaft of the second motor (303), a spiral sheet (306) is fixedly connected to the outer surface of the long rod (305), a conveying box (304) is fixedly connected to the top of the screening box (1), a collecting box (307) is fixedly connected to the right side of the screening box (1), and a fan (302) is fixedly connected to the inner left side wall of the screening box (1).

2. The filled seed screening machine of claim 1, wherein: the screening box comprises a screening box body and is characterized in that support rods are fixedly connected to four corners of the bottom of the screening box body (1), a discharging pipe is fixedly connected to the bottom of the screening box body (1), and a switching valve is arranged in the discharging pipe.

3. The filled seed screening machine of claim 1, wherein: round holes are formed in the right side of the screening box (1), and feeding holes are formed in the top of the screening box (1).

4. A filled seed screening machine according to claim 3, wherein: the top of the conveying box (304) is fixedly connected with a seed inlet, and the top of the feeding hole is communicated with the inner bottom wall of the conveying box (304).

5. The filled seed screening machine of claim 1, wherein: the left side of the conveying box (304) is provided with a round hole for the output shaft of the second motor (303) to rotate, and the right end of the long rod (305) is rotatably connected to the inner right side wall of the conveying box (304) through a bearing.

6. The filled seed screening machine of claim 1, wherein: the back of screening case (1) has offered and has supplied motor (209) output shaft pivoted rotation hole, the diameter in rotation hole equals with the output shaft diameter of motor (209).

7. The filled seed screening machine of claim 1, wherein: the two opposite sides of the fixed blocks (201) are provided with sliding holes for sliding of the sliding blocks (202), and the length and the width of the sliding holes are respectively equal to those of the sliding blocks (202).

8. A filled seed screening machine according to claim 3, wherein: the length of the second screening plate (208) is equal to the length of the interior of the screening box (1), and the two fixing blocks (201) are respectively positioned below the fan (302) and the round hole.