CN214918015U - Okra seed sieving mechanism - Google Patents

Abstract

The utility model provides an okra seed screening device, including the screening case, the top of screening case is equipped with the feed inlet, be provided with the sieve in the screening case, the sieve is connected with the vibration mechanism that drives its vibration from top to bottom, adopt above-mentioned technical scheme, the swing actuating lever, outwards twitch the push pedal, make the push pedal break away from the sieve, pour the okra seed into the screening case through the feed inlet again, the okra seed falls on the sieve, cooperate the vibration mechanism to screen, the seed that the seed size is less than the sieve mesh falls in screening incasement wall bottom, the seed that is greater than the sieve mesh can fall on the sieve, after the big seed accumulation on the sieve reaches a certain amount, will move the sieve upwards through the vibration mechanism, after making the upper surface of sieve and connecting hole inner wall bottom be located same water flat, the actuating lever is swung again, push the push pedal is inwards promoted, utilize the push pedal to pass through connecting hole screening case with the big seed on the sieve, thereby realize the quick screening of seed, provide a labour saving and time saving's okra seed sieving mechanism.

Description

Okra seed sieving mechanism

Technical Field

The utility model relates to an okra seed screening field, in particular to okra seed sieving mechanism.

Background

The okra is rich in nutrition, and young fruits contain a large amount of slimy juice and have special fragrance. The juice contains pectin, bovine lactoglycan, araban, etc. The pectin is soluble fiber, and is very important in modern health care new concept. It has the functions of strengthening stomach and intestine, nourishing Yin and Yang.

Before planting the okra, need earlier carry out screening in advance to the okra seed, in order to select the best seed of quality, guarantee the high germination percentage and the high survival rate of okra, improve the output of okra as far as, then be that the okra seed is dry and flat a bit, this type of seed will influence the survival rate of planting, at present, adopt manual the sieve of rocking to the screening of okra seed mostly to filter the seed, however, the mode of manual screening wastes time and energy, therefore, the problem that the okra seed sieving mechanism that provides a labour saving and time saving just becomes the urgent need to be solved has been solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems of the prior art, the utility model provides a labour saving and time saving's okra seed sieving mechanism.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the okra seed screening device comprises a screening box, wherein a feed inlet is formed in the top of the screening box, a screening plate is arranged in the screening box and connected with a vibration mechanism for driving the screening plate to vibrate up and down, connecting holes penetrating through the side walls of two sides of the screening box are formed in the side walls of the two sides of the screening box, a connecting rod is vertically installed on the outer wall of one side of the screening box, one end, far away from the screening box, of the connecting rod is rotatably connected with a driving rod, sliding grooves are formed in the front and back of the driving rod oppositely, sliding blocks are installed in the two sliding grooves in a sliding mode, the two sliding blocks are rotatably connected with the same push plate, and the push plate enters the screening box through the connecting holes close to the push plate; the highest position of the sieve plate driven by the vibration mechanism to move upwards and the bottom of the inner wall of the connecting hole are positioned on the same horizontal line.

Preferably, the vibration mechanism comprises a moving groove and a servo motor which are oppositely arranged on two sides of the inner wall of the screening box, a support rod is vertically arranged in the moving groove, a moving block is slidably mounted on the support rod, the screen plate is fixed between the two moving blocks, a spring is sleeved on the support rod, one end of the spring is connected with the moving block, the other end of the spring is connected with the inner wall of the moving groove, a driving shaft is fixedly mounted at the output end of the servo motor, a plurality of cams are arranged on the driving shaft, and the cams are in contact with the bottom of the screen plate.

Preferably, the opening of the connecting hole far away from the push plate, which is close to the outer wall of the screening box, is connected with a sealing cover through a hinge piece, and a collecting box is arranged below the sealing cover.

Preferably, one side of the screening box is provided with an air suction opening, the air suction opening is positioned above the sieve plate, and the air suction opening is connected with the impurity storage box through an exhaust fan.

Preferably, screening bottom of the case all is provided with the universal wheel along corner all around.

(III) advantageous effects

The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, the swing actuating lever, outwards twitch the push pedal, make the push pedal break away from the sieve, pour the okra seed into the screening incasement through the feed inlet again, the okra seed falls on the sieve, cooperation vibration mechanism screens, the seed that the seed size is less than the sieve mesh falls in screening incasement wall bottom, the seed that is greater than the sieve mesh can fall on the sieve, big seed accumulation on the sieve is to a certain amount after, will the rebound sieve through vibration mechanism, make the upper surface of sieve and connecting hole inner wall bottom be located same water flat line after, the actuating lever that swings again, inwards promote the push pedal, utilize the big seed of push pedal on with the sieve to pass through the connecting hole and release the screening case, thereby realize the quick screening to the seed, a labour saving and time saving's okra seed sieving mechanism is provided.

Drawings

FIG. 1 is a schematic structural diagram of an okra seed screening device;

FIG. 2 is a schematic view of an okra seed screening apparatus in use;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

[ description of reference ]

1-screening box; 2-connecting holes; 3-sealing the cover; 4-moving the trough; 5-moving block; 6-a cam; 7-a collection box; 8-a drive shaft; 9-a strut; 10-a spring; 11-a servo motor; 12-a push plate; 13-a slide block; 14-a chute; 15-a drive rod; 16-a connecting rod; 17-a feed port; 18-an air suction opening; 19-an exhaust fan; 20-impurity storage box.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Referring to fig. 1 to 2, a first embodiment of the present invention: an okra seed screening device comprises a screening box 1, wherein a feeding hole 17 is formed in the top of the screening box 1, a screening plate is arranged in the screening box 1 and is connected with a vibration mechanism for driving the screening plate to vibrate up and down, connecting holes 2 which penetrate through the screening box 1 are formed in the side walls of two sides of the screening box 1, a connecting rod 16 is vertically arranged on the outer wall of one side of the screening box 1, one end, far away from the screening box 1, of the connecting rod 16 is rotatably connected with a driving rod 15, sliding grooves 14 are formed in the front side and the rear side of the driving rod 15, sliding blocks 13 are slidably arranged in the two sliding grooves 14 respectively, the two sliding blocks 13 are rotatably connected with a same push plate 12, and the push plate 12 enters the screening box 1 through the connecting hole 2 close to the push plate 12; the highest position of the sieve plate driven by the vibration mechanism to move upwards and the bottom of the inner wall of the connecting hole 2 are positioned on the same horizontal line; during the use, swing actuating lever 15, outwards twitch push pedal 12, make push pedal 12 break away from the sieve, pour the okra seed into screening case 1 through feed inlet 17 again, the okra seed falls on the sieve, cooperation vibration mechanism screens, the seed that the seed size is less than the sieve mesh falls in screening case 1 inner wall bottom, the seed that is greater than the sieve mesh can fall on the sieve, after big seed accumulation on the sieve reaches a certain amount, through vibrating mechanism with the rebound sieve, the upper surface that makes the sieve is located same water flat line with connecting hole 2 inner wall bottom, swing actuating lever 15 again, inwards promote push pedal 12, utilize push pedal 12 to release screening case 1 through connecting hole 2 with big seed on the sieve, thereby realize the quick screening to the seed, an okra seed sieving mechanism who saves time and labor is provided.

In this embodiment, vibration mechanism is including relative movable chute 4 and the servo motor 11 that sets up in screening case 1 inner wall both sides, the vertical branch 9 that is provided with in movable chute 4, slidable mounting has movable block 5 on branch 9, the sieve is fixed between two movable blocks 5, the cover is equipped with spring 10 on branch 9, movable block 5 is connected to the one end of spring 10, movable chute 4 inner wall is connected to the other end of spring 10, servo motor 11's output fixed mounting has drive shaft 8, be provided with a plurality of cams 6 on the drive shaft 8, cam 6 and sieve bottom contact, drive 8 rotations of drive shaft through servo motor 11, utilize a plurality of cams 6 on the drive shaft 8 to drive the sieve rebound, under spring 10's cooperation, realize the sieve and reset downwards, thereby a vibrating mechanism that can drive the sieve vibration from top to bottom is provided.

In this embodiment, the opening part that is close to screening case 1 outer wall of connecting hole 2 of keeping away from push pedal 12 is connected with closing cap 3 through the articulated elements, and closing cap 3 below is provided with collecting box 7, and the big seed on the sieve can fall in collecting box 7 after pushing out screening case 1 through connecting hole 2.

In this embodiment, screening case 1 bottom all is provided with the universal wheel along edge all around, is convenient for right the utility model discloses the removal of device.

Referring to fig. 3, a second embodiment of the present invention: an air suction opening 18 is formed in one side of the screening box 1, the air suction opening 18 is positioned above the screen plate, and the air suction opening 18 is connected with an impurity storage box 20 through an exhaust fan 19; during the falling process of the seeds, seed shells and other light impurities existing in the seeds are blown up by the exhaust fan 19 and enter the impurity storage box 20 through the air suction opening 18.

The working principle of the utility model is as follows: swing actuating lever 15, outwards twitch push pedal 12, make push pedal 12 break away from the sieve, pour the okra seed into screening case 1 through feed inlet 17 again, the okra seed falls on the sieve, cooperation vibration mechanism screens, the seed that the seed size is less than the sieve mesh falls in screening case 1 inner wall bottom, the seed that is greater than the sieve mesh can fall on the sieve, big seed accumulation on the sieve is to a certain amount after, to the rebound sieve through vibration mechanism, make the upper surface of sieve and the back that is located same water flat line of connecting hole 2 inner wall bottoms, swing actuating lever 15 again, push pedal 12 is inwards promoted, utilize the big seed of push pedal 12 on with the sieve to release screening case 1 through connecting hole 2, thereby realize the quick screening to the seed, a labour saving and time saving's okra seed sieving mechanism is provided.

The above embodiments are only embodiments of the present invention, not limiting the scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to the related technical fields, are included in the protection scope of the present invention.

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 (5)

1. The okra seed screening device comprises a screening box, wherein a feeding hole is formed in the top of the screening box, and the okra seed screening device is characterized in that a screening plate is arranged in the screening box and connected with a vibration mechanism for driving the screening plate to vibrate up and down, connecting holes penetrating through the side walls of two sides of the screening box are formed in the side walls of the two sides of the screening box, a connecting rod is vertically arranged on the outer wall of one side of the screening box, one end, away from the screening box, of the connecting rod is rotatably connected with a driving rod, sliding grooves are formed in the front side and the rear side of the driving rod oppositely, sliding blocks are arranged in the two sliding grooves in a sliding mode, the two sliding blocks are rotatably connected with the same push plate, and the push plate enters the screening box through the connecting holes close to the push plate; the highest position of the sieve plate driven by the vibration mechanism to move upwards and the bottom of the inner wall of the connecting hole are positioned on the same horizontal line.

2. The okra seed screening device of claim 1, wherein the vibration mechanism comprises a moving groove and a servo motor which are oppositely arranged on two sides of the inner wall of the screening box, a support rod is vertically arranged in the moving groove, a moving block is slidably mounted on the support rod, the screen plate is fixed between the two moving blocks, a spring is sleeved on the support rod, one end of the spring is connected with the moving block, the other end of the spring is connected with the inner wall of the moving groove, a driving shaft is fixedly mounted at the output end of the servo motor, a plurality of cams are arranged on the driving shaft, and the cams are in contact with the bottom of the screen plate.

3. The okra seed screening device of claim 1, wherein an opening of the connecting hole far away from the push plate and close to the outer wall of the screening box is connected with a sealing cover through a hinge, and a collecting box is arranged below the sealing cover.

4. The okra seed screening device of claim 1, wherein an air suction opening is formed in one side of the screening box, the air suction opening is located above the sieve plate, and the air suction opening is connected with the impurity storage box through an exhaust fan.

5. The okra seed screening device of claim 1, wherein universal wheels are arranged at the bottom of the screening box along the four corners.

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