CN219850685U - Screening device for internal insect bodies of grains - Google Patents

Abstract

The utility model discloses a screening device for insects in grains, which comprises a frame body, a material collecting box and a material collecting box, wherein a material loading assembly is arranged on the frame body, two mounting grooves are formed in one side of the frame body, arc-shaped grooves are formed in the mounting grooves, limiting columns are movably arranged in the arc-shaped grooves, one end of the same screen frame is fixedly arranged on the two limiting columns, the other end of the screen frame is rotatably arranged on one side of the frame body, a screen is fixedly arranged in the screen frame, a material outlet is formed in one side of the screen frame, a material guide plate is fixedly arranged on one side of the material outlet, the material collecting box is arranged below the material guide plate, so that corn kernels can not fall from the screen, the screened insects fall into the material collecting box through the material collecting box, and the screened corn kernels and insects can be screened through the material outlet and the material guide plate, so that the screening mode of corn kernels and insects is simpler, time-saving and labor-saving in operation and convenient to screen the insects in the corn kernels rapidly.

Description

Screening device for internal insect bodies of grains

Technical Field

The utility model relates to the technical field of screening devices, in particular to a screening device for internal insects of grains.

Background

The grains refer to various plant seeds in the cooked food, and can be also referred to as grains in summary, the corn kernels are also one kind of grains, and during long-time storage of the corn kernels, some insects grow in the corn kernels and can gnaw the corn kernels, so that the insects in the corn kernels need to be screened out in time.

Traditional screening mode of worm in screening kernel of corn often adopts the mode of sieve to screen the worm in the kernel of corn manually, and this kind of screening mode operation is very loaded down with trivial details and waste time and energy, when the kernel of corn that needs to screen is more, is unfavorable for quick to screening the worm in the kernel of corn.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a screening device for insect bodies in grains, which is used for solving the problems.

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

a sieving mechanism for inside worm of grain, includes support body, collection workbin and collecting box, be equipped with the material loading subassembly on the support body, two mounting grooves have been seted up to one side of support body, the arc wall has been seted up in the mounting groove, movable mounting has spacing post in the arc wall, two spacing post fixed mounting have one end of same screen frame, the other end rotation of screen frame is installed in one side of support body, fixed mounting has the screen cloth in the screen frame, the discharge gate has been seted up to one side of screen frame, one side fixed mounting of discharge gate has the stock guide, the below position at the stock guide is placed to the collection workbin, the bottom side fixed mounting of screen frame has the frame that gathers, the collecting box is placed in the below position of gathering the frame, the bottom side fixed mounting of screen frame has the bottom block, the bottom side of bottom block is equipped with block groove, fixed mounting has the fixed plate on the support body, the top side fixed mounting of fixed plate has the fixed block, be equipped with screening drive assembly on the fixed block.

Preferably, the feeding assembly comprises a supporting frame and a feeding box, wherein the supporting frame is fixedly arranged on the top side of the frame body, the feeding box is fixedly arranged on the supporting frame, and the feeding box is positioned above the screen.

Preferably, the quantity of arc wall sets up to two, and is the symmetry setting, and the arc wall is the arc structure setting, when the screen frame at the screen motion in-process, makes two spacing posts slide in corresponding arc wall, and the screen cloth of screen motion sieves kernel of corn and worm body.

Preferably, the screen is provided with a plurality of screen holes, the screen holes are distributed in a linear array, and the diameter of the screen holes is smaller than that of the corn kernels, so that the corn kernels cannot fall off from the screen.

Preferably, the two mounting grooves are symmetrically arranged, and the mounting grooves are matched with the screen frame.

Preferably, the screening driving assembly comprises a motor, a rotating rod and a convex wheel, wherein the motor is fixedly arranged on the top side of the fixed block, the rotating rod is fixedly arranged on an output shaft of the motor, the convex wheel is fixedly arranged on the rotating rod, and the convex wheel is matched with the block groove.

Preferably, the convex wheel is provided with two protruding arc blocks, the two protruding arc blocks are symmetrically arranged, and when the convex wheel is propped in the block body groove, the bottom block drives the sieve frame to jolt.

Compared with the prior art, the utility model has the beneficial effects that: this a sieving mechanism for inside worm of grain, through opening the motor, the dwang drives protruding type wheel, when protruding type wheel supports at the block inslot, the kicker drives the screen frame and jolts, make two spacing posts slide in corresponding arc inslot respectively, thereby make the screen frame sieve move, sieve the screen cloth of moving carries out the screening to kernel of corn and worm body, the diameter size of sieve mesh of screen cloth is less than the diameter size of kernel of corn, make the kernel of corn can not drop from the screen cloth, the worm body that screens drops in collecting box through collecting the frame, the kernel of corn that screens is poured into through discharge gate, the guide plate in the collecting box, thereby accomplish the screening to kernel of corn and worm body, this kind is to the screening mode of kernel of corn and worm body, the operation is more simple and convenient and labour saving and time saving, the worm body in the kernel of corn of being convenient for filters fast.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mounting slot of the present utility model;

FIG. 3 is a schematic view of the structure of the portion A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a screen of the present utility model;

fig. 5 is a schematic view of a limiting column according to the present utility model.

In the figure: 1. a frame body; 2. a material receiving box; 3. a collection box; 4. a support frame; 5. feeding a material box; 6. a mounting groove; 7. a screen frame; 8. a screen; 9. a discharge port; 10. a material guide plate; 11. a collection frame; 12. an arc-shaped groove; 13. a limit column; 14. a fixing plate; 15. a fixed block; 16. a motor; 17. a rotating lever; 18. a cam; 19. a bottom block; 20. a block groove.

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.

Examples: referring to fig. 1-5, a screening device for insects in grains comprises a frame body 1, a material collecting box 2 and a material collecting box 3, wherein a material feeding assembly is arranged on the frame body 1, two mounting grooves 6 are formed in one side of the frame body 1, an arc groove 12 is formed in each mounting groove 6, limiting columns 13 are movably mounted in each arc groove 12, one end of the same screen frame 7 is fixedly mounted on each limiting column 13, the other end of the screen frame 7 is rotatably mounted on one side of the frame body 1, a screen 8 is fixedly mounted in the screen frame 7, a material outlet 9 is formed in one side of the screen frame 7, a material guide plate 10 is fixedly mounted on one side of the material outlet 9, the material collecting box 2 is placed below the material guide plate 10, a collecting frame 11 is fixedly mounted on the bottom side of the screen frame 7, a block 19 is fixedly mounted on the bottom side of the screen frame 7, a block groove 20 is formed in the bottom side of the block 19, a fixed plate 14 is fixedly mounted on the frame body 1, a fixed block 15 is fixedly mounted on the top side of the fixed plate 14, and a driving assembly is arranged on the fixed block 15; the feeding assembly comprises a supporting frame 4 and a feeding box 5, the supporting frame 4 is fixedly arranged on the top side of the frame body 1, the feeding box 5 is fixedly arranged on the supporting frame 4, and the feeding box 5 is positioned above the screen 8; the number of the arc grooves 12 is two, the arc grooves 12 are symmetrically arranged, the arc grooves 12 are in arc structure, when the screen frame 7 is in the screening process, the two limit posts 13 slide in the corresponding arc grooves 12, and the screening screen 8 screens corn kernels and insects; the screen 8 is provided with a plurality of screen holes which are distributed in a linear array, and the diameter size of the screen holes of the screen 8 is smaller than that of corn kernels, so that the corn kernels cannot fall off from the screen 8; the two mounting grooves 6 are symmetrically arranged, and the mounting grooves 6 are matched with the screen frame 7; the screening driving assembly comprises a motor 16, a rotating rod 17 and a convex wheel 18, wherein the motor 16 is fixedly arranged on the top side of the fixed block 15, the rotating rod 17 is fixedly arranged on an output shaft of the motor 16, the convex wheel 18 is fixedly arranged on the rotating rod 17, and the convex wheel 18 is matched with the block groove 20; the convex wheel 18 is provided with two protruding arc blocks which are symmetrically arranged, and when the convex wheel 18 is propped against the block body groove 20, the bottom block 19 drives the screen frame 7 to jolt.

When in use: when screening the worm body in the corn kernels, pour the corn kernels into the screen frame 7 through the feeding box 5, simultaneously open the motor 16, the rotating rod 17 drives the convex wheel 18 to rotate, when the convex wheel 18 is propped against the block groove 20, the bottom block 19 drives the screen frame 7 to jolt, as one side of the screen frame 7 is hinged on the frame body 1 on the right side, the screen frame 7 is driven to screen, two limit posts 13 slide in the corresponding arc grooves 12, the screened screen 8 screens the corn kernels and the worm body, the diameter size of the screen hole of the screen 8 is smaller than the diameter size of the corn kernels, the corn kernels cannot fall from the screen 8, simultaneously, the screened worm body falls into the collecting box 3 through the collecting box 11, and the screened corn kernels are poured into the collecting box 2 through the discharging hole 9 and the material guide plate 10, and the collecting box 2 collects the screened corn kernels, so that the screening of the corn kernels and the worm body is completed.

In summary, through opening motor 16, dwang 17 drives protruding type wheel 18 and rotates, when protruding type wheel 18 supports in block groove 20, bottom block 19 drives screen frame 7 jolt, make two spacing posts 13 slide in corresponding arc groove 12 respectively, thereby make screen frame 7 sieve move, sieve 8 sieves corn grain and worm body, sieve mesh diameter size of sieve 8 is less than the diameter size of corn grain, make the corn grain can not drop from sieve 8, the worm body that sieves drops in collecting box 3 through collecting frame 11, the corn grain that sieves is poured into through discharge gate 9, guide plate 10 in collecting box 2, thereby accomplish the screening to corn grain and worm body, this kind of screening mode to corn grain and worm body, the operation is more simple and convenient and labour saving and time saving, be convenient for quick to the worm body in the corn grain sieves.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

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 (7)

1. The utility model provides a sieving mechanism for inside worm of grain, includes support body (1), receipts workbin (2) and collection box (3), its characterized in that, be equipped with material loading subassembly on support body (1), two mounting groove (6) have been seted up to one side of support body (1), arc wall (12) have been seted up in mounting groove (6), movable mounting has spacing post (13) in arc wall (12), the one end of same screen frame (7) is fixed to two spacing posts (13), the other end rotation of screen frame (7) is installed in one side of support body (1), screen frame (7) internally fixed mounting has screen cloth (8), discharge gate (9) have been seted up to one side of screen frame (7), one side fixed mounting of discharge gate (9) has stock guide (10), receive workbin (2) and place the below position at stock guide (10), the bottom side fixed mounting of screen frame (7) has frame (11), collection box (3) are placed and are collected the below position at collecting frame (11), the bottom side fixed mounting piece (19) of screen frame (7) have bottom side fixed mounting piece (19), bottom side (14) are equipped with fixed mounting piece (14), the fixed block (15) is provided with a screening driving component.

2. The screening device for the insects in grains according to claim 1, wherein the feeding assembly comprises a supporting frame (4) and a feeding box (5), the supporting frame (4) is fixedly arranged on the top side of the frame body (1), the feeding box (5) is fixedly arranged on the supporting frame (4), and the feeding box (5) is located above the screen (8).

3. Screening device for insects in grain according to claim 1, characterized in that the number of arc-shaped grooves (12) is two and symmetrically arranged, and the arc-shaped grooves (12) are arranged in an arc-shaped structure.

4. The screening device for the insects in grains according to claim 1, wherein the screen (8) is provided with a plurality of screen holes which are distributed in a linear array.

5. Screening device for insects in grain according to claim 1, characterized in that two mounting grooves (6) are symmetrically arranged, the mounting grooves (6) being adapted to the screen frame (7).

6. The screening device for the insects in the grains according to claim 1, wherein the screening driving assembly comprises a motor (16), a rotating rod (17) and a convex wheel (18), the motor (16) is fixedly arranged on the top side of the fixed block (15), the rotating rod (17) is fixedly arranged on an output shaft of the motor (16), the convex wheel (18) is fixedly arranged on the rotating rod (17), and the convex wheel (18) is matched with the block groove (20).

7. The screening device for insects in grains according to claim 6, wherein two protruding arc blocks are arranged on the convex wheel (18), and the two protruding arc blocks are symmetrically arranged.