CN210546336U

CN210546336U - Jasmine flower screening device

Info

Publication number: CN210546336U
Application number: CN201921488647.8U
Authority: CN
Inventors: 李先民; 李春牛; 卜朝阳; 李勇钢; 卢家仕
Original assignee: Flower Research Institute Guangxi Academy Of Agricultural Sciences
Current assignee: Flower Research Institute Guangxi Academy Of Agricultural Sciences
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model belongs to the sieving mechanism field, especially, jasmine sieving mechanism to the lower problem of efficiency of current sieving mechanism to jasmine screening, the following scheme is put forward at present, and it is including the screening case, slidable mounting has first screen cloth, second screen cloth and third screen cloth in the screening case, two first connecting rods of fixedly connected with between first screen cloth and the second screen cloth, two second connecting rods of fixedly connected with between second screen cloth and the third screen cloth, the bottom fixedly connected with bottom plate of third screen cloth, one side welding of screening case has first board, one side welding that screening case was kept away from to first board has the second board, one side that the second board is close to the screening case has driving motor through bolt fixedly connected with, the welding has the drive shaft on driving motor's the output shaft. The utility model discloses the practicality is good, can filter the jasmine flower in grades to can make the entering into of sequence between the jasmine flower sieve the incasement, the efficient of screening.

Description

Jasmine flower screening device

Technical Field

The utility model relates to a sieving mechanism technical field especially relates to a jasmine sieving mechanism.

Background

The flos Jasmini sambac is evergreen standing or climbing shrub of Jasminum of Oleaceae, and flowering period is 5-10 months. Jasmine has about 2000 years of cultivation history in China, and is now widely planted in Guangxi, Sichuan, Fujian, Yunnan and other places in China, and is one of important members for developing and applying economic plants one by one. The jasmine flower has long period, fragrant and lasting fragrance, and strong fragrance without turbidity, is known as the first fragrance in the world by the world, has higher ornamental, tea and medicinal values, and is a famous scented tea raw material and an important essence raw material.

At present, when jasmine is screened, the screen is shaken manually and repeatedly, the screening efficiency is low, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the efficiency of screening jasmine flowers is low in the prior art, and providing a jasmine flower screening device.

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

a jasmine screening device comprises a screening box, wherein a first screen, a second screen and a third screen are slidably mounted in the screening box, two first connecting rods are fixedly connected between the first screen and the second screen, two second connecting rods are fixedly connected between the second screen and the third screen, a bottom plate is fixedly connected to the bottom of the third screen, a first plate is welded to one side of the screening box, a second plate is welded to one side of the first plate, which is far away from the screening box, a driving motor is fixedly connected to one side of the second plate, which is close to the screening box, through bolts, a driving shaft is welded to an output shaft of the driving motor, a driving hole is formed in the inner wall of one side of the screening box, the driving shaft is rotatably mounted in the driving hole, a cam is welded to one end of the driving shaft, the cam is in contact with the bottom plate, a feeding hole is formed in the top of the screening box, a feeding funnel is fixedly, sliding mounting has the sunshade in the slide opening, the sunshade covers feed hopper's discharge gate, one side welding of sunshade has even the board, it has a plurality of springs to weld between even board and the screening case, even one side welding that the board is close to the screening case has first arc head, the turn trough has been seted up to one side of screening case, the turn trough internal rotation is installed even the axle, same conveyer belt is installed with the outside transmission of linking the axle to the drive shaft, the outside welding of linking the axle has the riser, one side welding that the screening case was kept away from to the riser has the second arc head.

Preferably, the aperture of the filtering holes in the first screen, the second screen and the third screen is reduced in sequence, and classified screening is carried out.

Preferably, the bottom both sides of screening case all weld the backup pad, and the board is put in all welding of one side that two backup pads are close to each other, and the top of putting the board has placed the collection box, and the bottom of screening case sets up the opening.

Preferably, the first arced head and the second arced head have the same size.

Preferably, the number of the springs is two.

Preferably, three discharge gates have been seted up to the opposite side of screening case, and the opposite side welding of screening case has three horizontal plate, and the top of horizontal plate has placed the material receiving box, carries out hierarchical screening collection to the jasmine.

In the utility model, a jasmine screening device, put jasmine into feed hopper, start driving motor, driving motor's output shaft drives the drive shaft and rotates, the drive shaft drives the cam and rotates, cam extrusion bottom plate drives the bottom plate and moves, the bottom plate drives the third screen cloth and moves, the second connecting rod drives the second screen cloth and moves, the first connecting rod drives the first screen cloth and moves, make first screen cloth, second screen cloth and third screen cloth move back and forth in the vertical direction, screen jasmine that enters into the screening case, the drive shaft drives the connecting shaft through the conveyer belt and rotates, the riser drives the second arc head and rotates, when the second arc head contacts with the first arc head, extrude the first arc head, the connecting plate drives the sunshade and moves, the sunshade repeatedly closes the discharge gate of feed, make the jasmine flower in the feed hopper in the order enter into the screening case, the order is filtered jasmine flower, and the efficiency of screening is high.

The utility model discloses the practicality is good, can filter the jasmine flower in grades to can make the entering into of sequence between the jasmine flower sieve the incasement, the efficient of screening.

Drawings

Fig. 1 is a schematic structural diagram of a jasmine flower screening device provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a jasmine screening device provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of the jasmine screening apparatus provided by the present invention.

In the figure: 1. a screening box; 2. a first screen; 3. a first link; 4. a second screen; 5. a second link; 6. a third screen; 7. a base plate; 8. a first plate; 9. a second plate; 10. a drive motor; 11. a drive shaft; 12. a cam; 13. a shutter; 14. connecting plates; 15. a spring; 16. a first arcuate head; 17. a connecting shaft; 18. a conveyor belt; 19. a vertical plate; 20. a second arcuate head.

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. 1-3, a jasmine screening device comprises a screening box 1, a first screen 2, a second screen 4 and a third screen 6 are slidably mounted in the screening box 1, two first connecting rods 3 are fixedly connected between the first screen 2 and the second screen 4, two second connecting rods 5 are fixedly connected between the second screen 4 and the third screen 6, a bottom plate 7 is fixedly connected to the bottom of the third screen 6, a first plate 8 is welded to one side of the screening box 1, a second plate 9 is welded to one side of the first plate 8 away from the screening box 1, a driving motor 10 is fixedly connected to one side of the second plate 9 close to the screening box 1 through bolts, a driving shaft 11 is welded to an output shaft of the driving motor 10, a driving hole is formed in the inner wall of one side of the screening box 1, the driving shaft 11 is rotatably mounted in the driving hole, a cam 12 is welded to one end of the driving shaft 11, the cam 12 is in contact with the bottom of, the feed port has been seted up at the top of screening case 1, fixedly connected with feed hopper in the feed port, the slide opening has been seted up to one side of screening case 1, slidable mounting has sunshade 13 in the slide opening, sunshade 13 covers feed hopper's discharge gate, the welding of one side of sunshade 13 has even board 14, the welding has a plurality of springs 15 between even board 14 and the screening case 1, even board 14 is close to one side welding of screening case 1 and has first arc head 16, the rotary groove has been seted up to one side of screening case 1, the rotary groove internal rotation is installed and is linked axle 17, same conveyer belt 18 is installed with the outside transmission of linking axle 17 to drive shaft 11, the welding of the outside of linking axle 17 has riser 19, one side welding that screening case 1 was kept away from to riser 19 has.

In this embodiment, the apertures of the filter holes in the first screen 2, the second screen 4, and the third screen 6 are sequentially reduced, and classified and screened.

In this embodiment, the backup pad has all been welded to the bottom both sides of screening case 1, and the board is put in all welding of one side that two backup pads are close to each other, and the top of putting the board has been placed and has been collected the box, and the bottom of screening case 1 sets up the opening.

In this embodiment, the first arcuate head 16 is the same size as the second arcuate head 20.

In the present embodiment, the number of the springs 15 is two.

In this embodiment, three discharge gate has been seted up to the opposite side of screening case 1, and the opposite side welding of screening case 1 has three horizontal plate, and the material receiving box has been placed at the top of horizontal plate, screens in grades the jasmine and collects.

In the utility model, when in use, jasmine flowers are put into the feeding hopper, the driving motor 10 is started, the driving motor 10 is controlled by the control switch, the driving motor 10 is powered by the storage battery, the output shaft of the driving motor 10 drives the driving shaft 11 to rotate, the driving shaft 11 drives the cam 12 to rotate, the cam 12 extrudes the bottom plate 7 to drive the bottom plate 7 to move, the bottom plate 7 drives the third screen 6 to move, the third screen 6 drives the second connecting rod 5 to move, the second connecting rod 5 drives the second screen 4 to move, the second screen 4 drives the first connecting rod 3 to move, the first connecting rod 3 drives the first screen 2 to move, so that the first screen 2, the second screen 4 and the third screen 6 move back and forth in the vertical direction to screen the jasmine flowers entering the screening box 1, when the jasmine flowers are larger than the aperture of the first screen 2, when the jasmine flower falls into the uppermost material receiving box and is smaller than the aperture of the first screen 2, the jasmine flower falls onto the second screen 4, when the jasmine flower is larger than the aperture of the second screen 4, the jasmine flower falls into the middle material receiving box and is smaller than the aperture of the second screen 4, the jasmine flower falls onto the third screen 6, when the jasmine flower is larger than the aperture of the third screen 6, the jasmine flower falls into the lowest material receiving box, when the jasmine flower is smaller than the aperture of the third screen 6, the jasmine flower falls into the collecting box, the grading screening of the jasmine flower is completed, the driving shaft 11 drives the connecting shaft 17 to rotate through the conveying belt 18, the connecting shaft 17 drives the vertical plate 19 to move, the vertical plate 19 drives the second arc-shaped head 20 to rotate, when the second arc-shaped head 20 is in contact with the first arc-shaped head 16, the first arc-shaped head 16 drives the connecting plate 14 to move, and the connecting plate 14 drives the shielding plate 13 to move, even board 14 stretches spring 15, even board 14 drives sunshade 13 and removes, and sunshade 13 covers the discharge gate of feed hopper repeatedly for in the entering into of preface screening case 1 between the jasmine in the feed hopper, the preface is screened the jasmine, and the efficiency of screening is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A jasmine screening device comprises a screening box (1) and is characterized in that a first screen (2), a second screen (4) and a third screen (6) are arranged in the screening box (1) in a sliding mode, two first connecting rods (3) are fixedly connected between the first screen (2) and the second screen (4), two second connecting rods (5) are fixedly connected between the second screen (4) and the third screen (6), a bottom plate (7) is fixedly connected to the bottom of the third screen (6), a first plate (8) is welded on one side of the screening box (1), a second plate (9) is welded on one side, away from the screening box (1), of the first plate (8), a driving motor (10) is fixedly connected to one side, close to the screening box (1), of the second plate (9) through bolts, a driving shaft (11) is welded on an output shaft of the driving motor (10), a driving hole is formed in the inner wall of one side of the screening box (1), the driving shaft (11) is rotatably installed in the driving hole, one end of the driving shaft (11) is welded with the cam (12), the cam (12) is contacted with the bottom of the bottom plate (7), the top of the screening box (1) is provided with a feeding hole, the feeding hole is internally and fixedly connected with a feeding hopper, one side of the screening box (1) is provided with a sliding hole, a shielding plate (13) is arranged in the sliding hole in a sliding way, the shielding plate (13) covers a discharging hole of the feeding hopper, one side of the shielding plate (13) is welded with a connecting plate (14), a plurality of springs (15) are welded between the connecting plate (14) and the screening box (1), one side of the connecting plate (14) close to the screening box (1) is welded with a first arc-shaped head (16), one side of the screening box (1) is provided with a rotary groove, a connecting shaft (17) is rotatably installed in the rotary groove, the same conveying belt (18) is installed on, a second arc-shaped head (20) is welded on one side of the vertical plate (19) far away from the screening box (1).

2. A jasmine screening apparatus according to claim 1, wherein the first screen (2), the second screen (4) and the third screen (6) have successively smaller apertures.

3. A jasmine screening device according to claim 1, characterized in that, the bottom of screening case (1) has support plates welded to both sides, and the side where the two support plates are close to each other has a placing plate welded to both sides, and the top of placing plate has a collecting box placed thereon, and the bottom of screening case (1) has an opening.

4. A jasmine screening apparatus according to claim 1, wherein the first arcuate head (16) and the second arcuate head (20) are of the same gauge.

5. A jasmine screening apparatus according to claim 1, characterized in that the number of the springs (15) is two.

6. The jasmine screening device according to claim 1, wherein three discharge ports are formed in the other side of the screening box (1), three horizontal plates are welded to the other side of the screening box (1), and a material receiving box is placed at the top of each horizontal plate.