CN214132748U

CN214132748U - Agricultural production is with quick sand screening machine of maize

Info

Publication number: CN214132748U
Application number: CN202022886993.0U
Authority: CN
Inventors: 张剑
Original assignee: Yongqing Fangshuo Agricultural Technology Co ltd
Current assignee: Langfang Vanchang Agricultural Technology Co.,Ltd.
Priority date: 2020-12-06
Filing date: 2020-12-06
Publication date: 2021-09-07
Anticipated expiration: 2030-12-06

Abstract

The utility model discloses a quick sand screening machine of maize for agricultural production, including screening sandbox main part, the four corners of screening sandbox main part bottom all is connected with the supporting legs, and the top of screening sandbox main part is provided with the feeder hopper, the inboard both sides of screening sandbox main part all are connected with the support frame, one side of screening sandbox main part is provided with the bin outlet, the position that screening sandbox main part one side is close to the bin outlet is connected with the dodge gate, the inboard both sides of screening sandbox main part all are connected with the motor mount pad. The utility model discloses a backup pad, movable sleeve, first slide rail, sieve, first slider, eccentric block, dwang, motor and motor mount pad can pass through eccentric block striking backup pad, and the backup pad drives the mode of the continuous upper and lower shake of sieve and sieves the kernel of corn to accumulational more kernel of corn in the screening frame that can be quick, thereby improved the work efficiency of this screening sand machine.

Description

Agricultural production is with quick sand screening machine of maize

Technical Field

The utility model relates to an agricultural apparatus technical field specifically is a quick sand sieving machine of maize for agricultural production.

Background

Agriculture is an important industrial sector in national economy, and is a sector that takes land resources as production objects, and is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the first industry. Corn has a long cultivation history in China, and is suitable for being planted in most areas of China due to preference for warm and humid climate, and sand screening of corn kernels is an important process in the production process.

Chinese patent with patent number CN211027096U for retrieval describes a corn quick screening machine for agricultural production, which uses a motor, a rotating shaft, a control frame, frame teeth, gears and a telescopic rod to continuously move a screen box left and right to screen out impurities in corn kernels, but this method has the problem that if more corn kernels are accumulated in the screen box, the accumulated corn kernels cannot move in the screen box, and further impurities in the corn kernels cannot be screened. Therefore, the technical personnel in the field provide a corn quick sand screening machine for agricultural production to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick screening sand machine of maize for agricultural production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a corn rapid sand screening machine for agricultural production comprises a sand screening box main body, wherein four corners of the bottom end of the sand screening box main body are connected with supporting legs, the top end of the sand screening box main body is provided with a feed hopper, two sides of the inner side of the sand screening box main body are connected with supporting frames, one side of the sand screening box main body is provided with a discharge hole, a movable door is connected at a position, close to the discharge hole, of one side of the sand screening box main body, two sides of the inner side of the sand screening box main body are connected with a motor mounting seat, a motor is mounted at the top end of the motor mounting seat, one end of the motor is connected with a rotating rod, one end of the rotating rod is provided with an eccentric block, one sides, close to each other, of the two supporting frames are connected with a screening frame, the bottom of the outer side of the screening frame is sleeved with a movable sleeve, two sides of the screening frame are provided with first sliding rails, and the bottom end of the movable sleeve is connected with a supporting plate, first slider is all installed on the inboard both sides of movable sleeve, the square hole has been seted up on the top of backup pad, and the internal connection in square hole has the sieve.

Further, the bottom of backup pad is connected with the bracing piece, the junction of backup pad and sieve is provided with first hinge, one side of sieve bottom is connected with the second slide rail, electric telescopic handle is installed on the top of bracing piece, electric telescopic handle's top is provided with the second slider.

Further, the eccentric block is arranged below the supporting plate.

Furthermore, the movable sleeve is connected with the screening frame in a sliding mode through the matching of the first sliding rail and the first sliding block.

Further, the sieve plate is rotatably connected with the supporting plate through a first hinge, a second hinge is arranged at the joint of the second sliding block and the electric telescopic rod, and the electric telescopic rod is rotatably connected with the sieve plate through the matching of the second sliding block, the second sliding rail, the first hinge and the second hinge.

Further, a material guide plate is arranged at the bottom of the inner side of the sand screening box main body.

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

1. through backup pad, movable sleeve, first slide rail, sieve, first slider, eccentric block, dwang, motor and motor mount pad, can be through eccentric block striking backup pad, and the backup pad drives the mode of the continuous upper and lower shake of sieve and sieves the kernel of corn to the more kernel of corn that piles up in the screening frame that can be quick, thereby improved the work efficiency of this screening sand machine.

2. Through bracing piece, first hinge, stock guide, second slider, electric telescopic handle, second slide rail and second hinge, can be convenient with the sieve slope in the backup pad to make accumulational kernel of corn can follow the sieve and freely slide down, discharge the screening sand case main part, thereby improved this kernel of corn screening sand machine's practicality.

Drawings

FIG. 1 is a schematic structural diagram of a corn rapid sand screening machine for agricultural production as provided in examples 1 and 2;

FIG. 2 is an enlarged view of A in the corn rapid sand screening machine for agricultural production proposed in example 1;

fig. 3 is a partial structural schematic view of a supporting plate in the corn rapid sand screening machine for agricultural production proposed in embodiment 1.

In the figure: 1. a screening sand box main body; 2. supporting legs; 3. a movable door; 4. a discharge outlet; 5. a motor; 6. a support plate; 7. a movable sleeve; 8. a first slide rail; 9. a support frame; 10. a feed hopper; 11. screening the frame; 12. a first slider; 13. an eccentric block; 14. rotating the rod; 15. a motor mounting seat; 16. a material guide plate; 17. a sieve plate; 18. a first hinge; 19. a support bar; 20. a second slider; 21. an electric telescopic rod; 22. a second slide rail.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a corn rapid sand screening machine for agricultural production comprises a sand screening box main body 1, wherein four corners of the bottom end of the sand screening box main body 1 are all connected with supporting legs 2, the top end of the sand screening box main body 1 is provided with a feeding hopper 10, two sides of the inner side of the sand screening box main body 1 are all connected with supporting frames 9, one side of the sand screening box main body 1 is provided with a material outlet 4, a position of one side of the sand screening box main body 1 close to the material outlet 4 is connected with a movable door 3, two sides of the inner side of the sand screening box main body 1 are both connected with a motor mounting seat 15, the top end of the motor mounting seat 15 is provided with a motor 5, one end of the motor 5 is connected with a rotating rod 14, one end of the rotating rod 14 is provided with an eccentric block 13, one side of two supporting frames 9 close to each other is commonly connected with a screening frame 11, the bottom of the outer side of the screening frame 11 is sleeved with a movable sleeve 7, screening frame 11's both sides all are provided with first slide rail 8, the bottom of movable sleeve 7 is connected with backup pad 6, first slider 12 is all installed on the inboard both sides of movable sleeve 7, the square hole has been seted up on the top of backup pad 6, and the internal connection in square hole has sieve 17.

Wherein, the bottom of backup pad 6 is connected with bracing piece 19, the junction of backup pad 6 and sieve 17 is provided with first hinge 18, one side of sieve 17 bottom is connected with second slide rail 22, electric telescopic handle 21 is installed on the top of bracing piece 19, electric telescopic handle 21's top is provided with second slider 20.

Wherein the eccentric mass 13 is arranged below the support plate 6.

Wherein, the movable sleeve 7 is connected with the screening frame 11 in a sliding manner through the matching of the first slide rail 8 and the first slide block 12.

The sieve plate 17 is rotatably connected with the support plate 6 through a first hinge 18, a second hinge is arranged at the joint of the second sliding block 20 and the electric telescopic rod 21, and the electric telescopic rod 21 and the sieve plate 17 are rotatably connected through the matching of the second sliding block 20, the second sliding rail 22, the first hinge 18 and the second hinge.

The working principle is as follows: when sand and broken stones in corn kernels are screened by using the sand screening machine, the corn kernels are firstly poured into the screening frame 11 through the feeding hopper 10 and are accumulated on the screening plate 17, because the first sliding block 12, the supporting plate 6 and the screening plate 17 enclose the bottom of the screening frame 11, the corn kernels cannot flow away from a gap between the screening frame 11 and the screening plate 17, after a proper amount of corn kernels are injected, the two motors 5 are turned on, the output shafts of the motors 5 drive the rotating rod 14 and the eccentric block 13 connected with the rotating rod 14 to rotate, so that the two eccentric blocks 13 continuously impact the bottom of the supporting plate 6, the movable sleeve 7 connected with the top end of the supporting plate 6 moves up and down on the outer side of the screening frame 11 through the first sliding rail 8 and the first sliding block 12, the corn kernels on the screening plate 17 are continuously shaken, sand in the corn kernels is screened, and falls down from the bottom of the screening sand box main body 1, the user can open dodge gate 3 and take these impurity away through bin outlet 4, after the sand screening in the maize grain finishes, open electric telescopic handle 21, electric telescopic handle 21's output shaft is driving its second slider 20 of connecting and is sliding in the inside of second slide rail 22, thereby make sieve 17 rotate downwards through first hinge 18 in the square hole is inside, make the maize grain on the sieve 17 slide and drop the bottom at sieve sandbox main part 1 about sieve 17 through the action of gravity.

Example 2

Referring to fig. 1, the present embodiment of a corn rapid sand screening machine for agricultural production, compared to embodiment 1, further includes that a material guide plate 16 is disposed at the bottom of the inner side of the sand screening box main body 1.

The working principle is as follows: through setting up an inclined stock guide 16 inside screening sand case main part 1, can be convenient with impurity or kernel of corn direction bin outlet 4 department for the user collects.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A corn rapid sand screening machine for agricultural production comprises a sand screening box main body (1), wherein four corners of the bottom end of the sand screening box main body (1) are respectively connected with supporting legs (2), and the top end of the sand screening box main body (1) is provided with a feeding hopper (10), the corn rapid sand screening machine is characterized in that two inner sides of the sand screening box main body (1) are respectively connected with a supporting frame (9), one side of the sand screening box main body (1) is provided with a discharge hole (4), a position, close to the discharge hole (4), of one side of the sand screening box main body (1) is connected with a movable door (3), two inner sides of the sand screening box main body (1) are respectively connected with a motor mounting seat (15), a motor (5) is mounted at the top end of the motor mounting seat (15), one end of the motor (5) is connected with a rotating rod (14), one end of the rotating rod (14) is provided with an eccentric block (13), one side, two mutually close to the supporting frames (9) is jointly connected with a screening frame (11), the bottom in screening frame (11) outside has cup jointed movable sleeve (7), the both sides of screening frame (11) all are provided with first slide rail (8), the bottom of movable sleeve (7) is connected with backup pad (6), first slider (12) are all installed on the inboard both sides of movable sleeve (7), the square hole has been seted up on the top of backup pad (6), and the internal connection in square hole has sieve (17).

2. The corn rapid sand screening machine for agricultural production according to claim 1, wherein a supporting rod (19) is connected to the bottom end of the supporting plate (6), a first hinge (18) is arranged at the joint of the supporting plate (6) and the screen plate (17), a second sliding rail (22) is connected to one side of the bottom end of the screen plate (17), an electric telescopic rod (21) is installed at the top end of the supporting rod (19), and a second sliding block (20) is arranged at the top end of the electric telescopic rod (21).

3. The corn quick sand screen for agricultural production according to claim 1, characterized in that the eccentric block (13) is arranged below the supporting plate (6).

4. The corn rapid sand screening machine for agricultural production according to claim 3, characterized in that the movable sleeve (7) is connected with the screening frame (11) in a sliding manner through the matching of the first slide rail (8) and the first slide block (12).

5. The corn rapid sand screening machine for agricultural production according to claim 2, wherein the screen plate (17) is rotatably connected with the support plate (6) through a first hinge (18), a second hinge is arranged at the joint of the second sliding block (20) and the electric telescopic rod (21), and the electric telescopic rod (21) is rotatably connected with the screen plate (17) through the matching of the second sliding block (20), the second sliding rail (22), the first hinge (18) and the second hinge.

6. The corn rapid sand screening machine for agricultural production according to claim 1, characterized in that a material guide plate (16) is arranged at the bottom of the inner side of the sand screening box main body (1).