CN215198165U

CN215198165U - Flax seed screening installation

Info

Publication number: CN215198165U
Application number: CN202121464259.3U
Authority: CN
Inventors: 赵丽春; 杨宏伟; 赵东波
Original assignee: Gansu Shengdi Agricultural Development Co ltd
Current assignee: Gansu Shengdi Agricultural Development Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-17
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a sesame seed screening installation, including the screening case, one side from the top down on screening case surface communicates in proper order has three play hopper, wherein two one side of going out the hopper and the inner chamber that is located the screening case joint respectively have first screening net and second screening net, the mid-mounting of screening case bottom has vibrating motor, four corners of screening case bottom all are connected with vibrating mechanism, one side of screening case has dust absorption mechanism through dust absorption mouth intercommunication, dust absorption mechanism includes first filter screen, second filter screen, mounting bracket, suction fan, play tuber pipe, intercommunication groove and suction box, the utility model relates to a sesame seed screening installation leads to the fact the screening case, first screening net, second screening net, vibrating mechanism, bottom plate, vibrating spring, roof, rubber pad, vibrating motor, goes out the hopper, dust absorption mechanism, first filter screen, second filter screen, mounting bracket, vibrating bracket, The cooperation of suction fan, play tuber pipe, maintenance door, intercommunication groove, suction box, feeder hopper and supporting leg improves the efficiency of screening.

Description

Flax seed screening installation

Technical Field

The utility model relates to a screening installation technical field specifically is a sesame seed screening installation.

Background

The oil flax is also called flax, and the flax has at least 1000 years of cultivation history in China; the fiber flax is introduced from Japan in 1907, and flax is cultivated in Europe and sub-temperate zone in China sea region of flax origin. The main components of flaxseeds are fat, protein and dietary fiber, other components also comprise mineral substances, the flaxseeds are mainly used as oil materials for producing and processing edible vegetable oil, and the flaxseeds are usually required to be screened in the process of producing and processing the flaxseeds as the oil materials, so that screening equipment is required.

The existing screening devices also create new requirements in the use process, one of which is: the existing screening equipment has poor screening effect, and fine dust in the material cannot be screened; the second step is as follows: the existing screening equipment can generate a large amount of dust in the screening process, and the existing equipment is not provided with a dust suction mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flax seed screening device, which solves the problems that the screening effect of the existing screening device proposed in the background art is poor, and fine dust in materials can not be screened; the existing screening equipment can generate a large amount of dust in the screening process, and the existing equipment has no problem of a dust suction mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a flax seed screening device comprises a screening box, wherein one side of the surface of the screening box is fixedly communicated with three discharging hoppers from top to bottom in sequence, two discharging hoppers are arranged on one side of the screening box, an inner cavity of the screening box is respectively connected with a first screening net and a second screening net in a clamping manner, a vibrating motor is fixedly installed in the middle of the bottom end of the screening box, four corners of the bottom end of the screening box are fixedly connected with a vibrating mechanism, the four vibrating mechanisms comprise a bottom plate, vibrating springs, a top plate and rubber pads, the top end of the bottom plate is fixedly connected with four vibrating springs at equal intervals, the top ends of the four vibrating springs are fixedly connected with the bottom of the same top plate, the rubber pads are bonded on the top of the top plate, one side of the top of the screening box is fixedly communicated with a feeding hopper through a feeding port, and one side of the screening box is fixedly communicated with a dust suction mechanism through a dust suction port, dust absorption mechanism includes first filter screen, second filter screen, mounting bracket, suction fan, goes out tuber pipe, intercommunication groove and suction box, the inner chamber of suction box from left to right in proper order the joint have first filter screen and second filter screen, one side of second filter screen just is located the inner chamber fixedly connected with mounting bracket of suction box, the middle part fixed mounting of mounting bracket has the suction fan, the intercommunication groove has been seted up to one side of suction box, the fixed intercommunication of opposite side of suction box has out the tuber pipe.

As an optimal technical scheme of the utility model, four the equal fixedly connected with supporting leg in vibration mechanism's top.

As an optimized technical scheme of the utility model, the top of suction box is articulated to have the maintenance door through the maintenance hole.

As an optimized technical scheme of the utility model, the feeder hopper is conical structure.

As an optimized technical scheme of the utility model, the filtration aperture of first screening net is greater than the filtration aperture of second screening net.

As an optimal technical scheme of the utility model, the bottom of screening case inner chamber is the slope structure.

As a preferred technical scheme of the utility model, the positive fixed mounting of screening case has first shift knob and second shift knob, just vibrating motor and suction fan are respectively through first shift knob and second shift knob and external power supply electric connection.

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

through the matching of the screening box, the first screening net, the second screening net, the vibrating mechanism, the bottom plate, the vibrating spring, the top plate, the rubber pad, the vibrating motor, the discharging hopper, the dust collecting mechanism, the first filtering net, the second filtering net, the mounting frame, the suction fan, the air outlet pipe, the maintenance door, the communicating groove, the dust collecting box, the feeding hopper and the supporting legs, when in use, materials are poured into the feeding hopper, then fall from the inner cavity of the feeding hopper to the upper part of the first screening net, the suction fan is opened in the falling process of the materials, the suction fan works to adsorb dust scattered when the materials fall onto the first screening net, the adsorbed dust enters the inside of the dust collecting box, then the dust is filtered through the first filtering net and the second filtering net, the filtered air is discharged from the air outlet pipe, so as to achieve the purpose of dust collection, meanwhile, the vibration of the vibrating motor drives the bottom plate, the vibrating spring and the top plate to vibrate, vibrating spring reciprocating motion under vibrating motor's effect to drive the reciprocating vibration of screening case, screen the material through first screening net and second screening net behind the screening case vibrations, the material after the screening is discharged from a hopper again, thereby improves the efficiency of screening.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the dust suction mechanism of the present invention;

fig. 3 is a schematic plan view of the vibration mechanism of the present invention;

fig. 4 is a sectional view of the dust suction mechanism of the present invention.

In the figure: 1. screening the box; 2. a first screening net; 3. a second screening mesh; 4. a vibration mechanism; 41. a base plate; 42. a vibration spring; 43. a top plate; 44. a rubber pad; 5. a vibration motor; 6. a discharge hopper; 7. a dust suction mechanism; 71. a first filter screen; 72. a second filter screen; 73. a mounting frame; 74. a suction fan; 75. an air outlet pipe; 76. repairing the door; 77. a communicating groove; 78. a dust collection box; 8. a feed hopper; 9. and (5) supporting legs.

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.

Referring to fig. 1-4, the utility model provides a flax seed screening device, which comprises a screening box 1, wherein one side of the surface of the screening box 1 is fixedly communicated with three discharge hoppers 6 from top to bottom, wherein one side of the two discharge hoppers 6 and the inner cavity of the screening box 1 are respectively connected with a first screening net 2 and a second screening net 3 in a clamping manner, the middle part of the bottom end of the screening box 1 is fixedly provided with a vibrating motor 5, four corners of the bottom end of the screening box 1 are fixedly connected with vibrating mechanisms 4, each of the four vibrating mechanisms 4 comprises a bottom plate 41, a vibrating spring 42, a top plate 43 and a rubber pad 44, the top end of the bottom plate 41 is fixedly connected with four vibrating springs 42 with equal distance, the top ends of the four vibrating springs 42 are fixedly connected with the bottom of the same top plate 43, the top of the top plate 43 is bonded with the rubber pad 44, one side of the top of the screening box 1 is fixedly communicated with a feed hopper 8 through a feed inlet, one side of the screening box 1 is fixedly communicated with a dust suction mechanism 7 through a dust suction opening, the dust suction mechanism 7 comprises a first filter screen 71, a second filter screen 72, a mounting frame 73, a suction fan 74, a wind outlet pipe 75, a communication groove 77 and a dust suction box 78, the first filter screen 71 and the second filter screen 72 are sequentially clamped in an inner cavity of the dust suction box 78 from left to right, the mounting frame 73 is fixedly connected to one side of the second filter screen 72 and is positioned in the inner cavity of the dust suction box 78, the suction fan 74 is fixedly mounted in the middle of the mounting frame 73, the communication groove 77 is formed in one side of the dust suction box 78, the wind outlet pipe 75 is fixedly communicated with the other side of the dust suction box 78, and the dust suction mechanism 7 is fixedly communicated with the wind outlet pipe 71 through the screening box 1, the first screening screen 2, the second screening screen 3, the vibrating mechanism 4, the bottom plate 41, the vibrating spring 42, the top plate 43, the rubber pad 44, the vibrating motor 5, the discharge hopper 6, the dust suction mechanism 7, the first filter screen 71, the second filter screen 72, the mounting frame 73, the second screening box 73, The cooperation of suction fan 74, tuber pipe 75, maintenance door 76, intercommunication groove 77, suction box 78, feeder hopper 8 and supporting leg 9 improves the efficiency of screening, realizes the in-process dust absorption of screening.

Preferably, the top parts of the four vibration mechanisms 4 are fixedly connected with supporting legs 9 for supporting the whole equipment.

Preferably, a maintenance door 76 is hinged to the top end of the dust box 78 through a maintenance hole, so that maintenance, replacement of the first filter 71 and the second filter 72, and cleaning of dust are facilitated.

Preferably, the feed hopper 8 is of a conical structure, so that feeding is facilitated.

Preferably, the filtering pore size of the first sieving net 2 is larger than that of the second sieving net 3, and the sieving purpose is achieved through the difference of the filtering pore size.

Preferably, the bottom of the inner cavity of the screening box 1 is of an inclined structure, so that discharging is facilitated.

Preferably, the front surface of the screening box 1 is fixedly provided with a first switch button and a second switch button, and the vibration motor 5 and the suction fan 74 are electrically connected with an external power supply through the first switch button and the second switch button respectively.

When the flax seed screening device is used, materials are poured into the feed hopper 8, then fall above the first screening net 2 from the inner cavity of the feed hopper 8, the suction fan 74 is opened in the falling process of the materials, the suction fan 74 absorbs dust scattered when the materials fall on the first screening net 2, the absorbed dust enters the dust suction box 78, then the dust is filtered through the first filter screen 71 and the second filter screen 72, the filtered air is discharged from the air outlet pipe 75, so that the purpose of dust suction is achieved, meanwhile, the vibration of the vibration motor 5 drives the bottom plate 41, the vibration spring 42 and the top plate 43 to vibrate, the vibration spring 42 reciprocates under the action of the vibration motor 5, so that the reciprocating vibration of the screening box 1 is driven, the materials are screened through the first screening net 2 and the second screening net 3 after the screening box 1, the material after the screening is discharged from the discharge hopper 6 again to improve the efficiency of screening.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sesame seed screening installation, includes screening case (1), its characterized in that: the screening box is characterized in that one side of the surface of the screening box (1) is fixedly communicated with three discharging hoppers (6) from top to bottom in sequence, a first screening net (2) and a second screening net (3) are fixedly connected to one side of the two discharging hoppers (6) and are respectively arranged in an inner cavity of the screening box (1) in a clamping manner, a vibrating motor (5) is fixedly installed in the middle of the bottom end of the screening box (1), vibrating mechanisms (4) are fixedly connected to four corners of the bottom end of the screening box (1), the four vibrating mechanisms (4) respectively comprise a bottom plate (41), vibrating springs (42), a top plate (43) and rubber pads (44), the four vibrating springs (42) are fixedly connected to the top end of the bottom plate (41) at equal intervals, the top ends of the four vibrating springs (42) are fixedly connected to the bottom of the same top plate (43), and the rubber pads (44) are bonded to the top of the top plate (43), one side of the top of the screening box (1) is fixedly communicated with a feed hopper (8) through a feed inlet, one side of the screening box (1) is fixedly communicated with a dust absorption mechanism (7) through a dust absorption opening, the dust collection mechanism (7) comprises a first filter screen (71), a second filter screen (72), a mounting rack (73), a suction fan (74), an air outlet pipe (75), a communication groove (77) and a dust collection box (78), a first filter screen (71) and a second filter screen (72) are sequentially clamped in the inner cavity of the dust collection box (78) from left to right, an installation frame (73) is fixedly connected with one side of the second filter screen (72) and the inner cavity of the dust collection box (78), a suction fan (74) is fixedly arranged in the middle of the mounting rack (73), a communicating groove (77) is formed in one side of the dust collection box (78), the other side of the dust collection box (78) is fixedly communicated with an air outlet pipe (75).

2. A flaxseed screening apparatus according to claim 1, wherein: and the tops of the four vibration mechanisms (4) are fixedly connected with supporting legs (9).

3. A flaxseed screening apparatus according to claim 1, wherein: the top end of the dust collection box (78) is hinged with a maintenance door (76) through a maintenance hole.

4. A flaxseed screening apparatus according to claim 1, wherein: the feed hopper (8) is of a conical structure.

5. A flaxseed screening apparatus according to claim 1, wherein: the filter pore size of the first screening net (2) is larger than that of the second screening net (3).

6. A flaxseed screening apparatus according to claim 1, wherein: the bottom of the inner cavity of the screening box (1) is of an inclined structure.

7. A flaxseed screening apparatus according to claim 1, wherein: the front fixed mounting of screening case (1) has first shift knob and second shift knob, just vibrating motor (5) and suction fan (74) are respectively through first shift knob and second shift knob and external power supply electric connection.