CN115445914A

CN115445914A - Popcorn screening device

Info

Publication number: CN115445914A
Application number: CN202211193805.3A
Authority: CN
Inventors: 郭军考
Original assignee: Hebei Fresh Agricultural Products Co ltd
Current assignee: Hebei Fresh Agricultural Products Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-09

Abstract

The invention belongs to the technical field of screening devices, and particularly relates to a popcorn screening device which comprises a bottom plate, wherein supporting legs are fixedly connected to the top of the bottom plate, a screening box is fixedly connected to the top of the supporting legs, a switch door is arranged on the surface of the screening box, a feeding cylinder is fixedly connected to the top of the screening box, a collecting box is movably connected to the top of the bottom plate, and a discharging groove is formed in the bottom of the screening box; this puffed rice screening plant, through the screening mechanism with higher speed that sets up, start driving motor, driving motor drives the screw thread loop bar and rotates, the screw thread loop bar rotates and drives and control about the screw thread sleeve, thereby it is flexible in the telescopic sleeve to drive the flexible loop bar of screening board one side, thereby it controls to remove about the drive screening board and sieves, start vibrating motor simultaneously and drive vibrations of vibrating spring, drive the vibrations of screening board simultaneously and sieve with higher speed, this mesh that has reached screening efficiency height has satisfied people's user demand.

Description

Popcorn screening device

Technical Field

The invention relates to the technical field of screening devices, in particular to a popcorn screening device.

Background

The prior patent (publication number: CN 213255601U) discloses a damp-proof screening device, which comprises a base, a screening device fixedly arranged on the base, and a damp-proof cover sleeved outside the screening device and detachably connected with the base, wherein the screening device comprises a vibrating motor fixedly arranged on the base, a vibrating frame fixedly connected with the output shaft of the vibrating motor at the bottom, a plurality of layers of vibrating screens fixedly arranged on the vibrating frame and sequentially connected from top to bottom, screen holes with the diameters sequentially reduced from the upper layer to the lower layer are formed in the plurality of layers of vibrating screens, and a chassis used for containing screened materials is arranged between the bottom of the vibrating frame and the vibrating screens. According to the invention, the moisture-proof cover is sleeved outside the screening device to isolate the screening device from the outside air, so that the influence on the product quality caused by excessive absorption of moisture in the air by the screened materials in the screening operation process is avoided.

The inventor finds the following problems in the prior art in the process of implementing the invention: 1. the existing popcorn screening device needs to screen raw materials before the popcorn is made, and the raw materials are screened only by vibration during screening, so that the efficiency is too slow; 2. thus current puffed rice screening plant when sieving the raw materials, the raw materials piles up easily and blocks up the screening board, causes the poor problem of screening effect.

Therefore, a popcorn sifting apparatus is proposed to solve the above problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problem of low screening efficiency of a common popcorn screening device, the invention provides the popcorn screening device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the popcorn screening device comprises a bottom plate, wherein supporting legs are fixedly connected to the top of the bottom plate, a screening box is fixedly connected to the tops of the supporting legs, a switch door is mounted on the surface of the screening box, a feeding cylinder is fixedly connected to the top of the screening box, and a collecting box is movably connected to the top of the bottom plate.

The bottom of the screening box is provided with a blanking groove, the inner wall of the screening box is fixedly connected with an inclined plate, the inner wall of the screening box is fixedly provided with a turning mechanism, and the inner wall of the screening box is movably provided with an accelerating screening mechanism.

Preferably, screening mechanism includes fixed connection in the backup pad of screening case outer wall with higher speed, the case is placed to the top fixedly connected with of backup pad, the inner wall fixedly connected with driving motor who places the case, driving motor's output shaft passes through shaft coupling fixedly connected with screw thread loop bar, the outer wall swing joint of screw thread loop bar has the screw thread sleeve, screw thread sleeve's one end fixedly connected with connecting block.

Preferably, the turning mechanism comprises an electric push rod fixedly connected to the inner wall of the screening box, and one end of the electric push rod is fixedly connected with a turning claw.

Preferably, one side fixedly connected with of connecting block links up the piece, the standing groove has been seted up to the inner wall that links up the piece, the inner wall fixedly connected with vibrating spring of standing groove, vibrating motor is installed to vibrating spring's one end, vibrating motor's outer wall fixedly connected with screening board, the flexible loop bar of one side fixedly connected with of screening board, the outer wall swing joint of flexible loop bar has the telescope tube, and the inner wall fixed connection of telescope tube's one end and placing box.

Preferably, the outer wall of the threaded sleeve is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a sliding block, the inner wall of the placing box is provided with a sliding groove, and the inner wall of the sliding groove is in sliding connection with the outer wall of the sliding block.

Preferably, the outer wall of the threaded sleeve rod is provided with an external thread, and the threaded sleeve is in threaded connection with the threaded sleeve rod through the external thread.

Preferably, the inner wall of the telescopic sleeve is sleeved with the outer wall of the telescopic loop bar and connected with the outer wall of the telescopic loop bar, and the shape and the size of the telescopic sleeve are matched with those of the telescopic loop bar.

Preferably, the top of the inclined plate is an inclined plane, and the inclined angle between the inclined plate and the horizontal plane is thirty-five degrees.

Preferably, one end of the telescopic loop bar penetrates through one side of the screening box and extends to the inner wall of the screening box, and the outer wall of the telescopic loop bar is movably connected with the inner wall of the screening box.

The invention has the advantages that:

1. according to the invention, the driving motor is started through the arranged accelerated screening mechanism, the driving motor drives the threaded sleeve rod to rotate, the threaded sleeve rod rotates to drive the threaded sleeve to move left and right, so that the telescopic sleeve rod on one side of the screening plate is driven to stretch in the telescopic sleeve, the screening plate is driven to move left and right for screening, the vibration motor is started to drive the vibration spring to vibrate, and the screening plate is driven to vibrate to accelerate screening, so that the purpose of high screening efficiency is achieved, and the use requirements of people are met;

2. according to the invention, through the arranged turning mechanism, the electric push rod is started to drive the turning claw to stretch, the screening plate can move left and right due to the acceleration of the screening mechanism, and the turning claw turns the raw material on the screening plate, so that the aim of preventing the raw material from being accumulated to block is achieved, the practicability and the applicability of the screening device are further improved, and the screening device has market competitiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a novel structure of an embodiment;

FIG. 2 is a novel front sectional view of an embodiment;

FIG. 3 is a front cross-sectional view of the novel accelerated screening mechanism of an embodiment;

fig. 4 is a front view of the novel flipping mechanism of the embodiment;

fig. 5 is an enlarged view of the embodiment at a in fig. 3.

In the figure: 1. a base plate; 2. a collection box; 3. supporting legs; 4. opening and closing the door; 5. screening the box; 6. a feeding cylinder; 7. an acceleration screening mechanism; 701. a support plate; 702. placing a box; 703. a drive motor; 704. a connecting rod; 705. connecting blocks; 706. a threaded rod; 707. a chute; 708. a slider; 709. a threaded sleeve; 710. a telescopic sleeve; 711. a screening plate; 712. a telescopic loop bar; 713. a joining block; 714. a placement groove; 715. vibrating the spring; 716. vibrating a motor; 8. a turning mechanism; 801. an electric push rod; 802. turning over the claw; 9. a sloping plate; 10. and (4) discharging the trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a popcorn screening device comprises a bottom plate 1, supporting legs 3 fixedly connected to the top of the bottom plate 1, a screening box 5 fixedly connected to the top of the supporting legs 3, a switch door 4 mounted on the surface of the screening box 5, a feeding cylinder 6 fixedly connected to the top of the screening box 5, and a collecting box 2 movably connected to the top of the bottom plate 1.

The bottom of the screening box 5 is provided with a discharging groove 10, the inner wall of the screening box 5 is fixedly connected with an inclined plate 9, the inner wall of the screening box 5 is fixedly provided with a turning mechanism 8, and the inner wall of the screening box 5 is movably provided with an accelerating screening mechanism 7.

During operation, put into feeding cylinder 6 with the puffed rice raw materials and fall into on screening board 711, connect external power source start-up driving motor 703, driving motor 703 drives threaded sleeve rod 706 and rotates, threaded sleeve rod 706 rotates and drives threaded sleeve 709 and remove, thereby it stretches out and draws back in telescopic sleeve 710 to drive the flexible sleeve rod 712 of screening board 711 one side, thereby it controls to remove to drive and sieves to drive screening board 711, start vibrating motor 716 simultaneously and drive vibrating spring 715 vibrations, drive screening board 711 vibrations screening with higher speed simultaneously, it drives the flexible claw 802 that turns over to start electric putter 801, and control about the screening board 711 can move, the raw materials that turns over on screening board 711 are moved to the claw 802, the incomplete article that sieves falls into through unloading silo 10 and collects in collecting box 2.

In this embodiment, accelerated screening mechanism 7 includes backup pad 701 of fixed connection at screening case 5 outer wall, case 702 is placed to the top fixedly connected with of backup pad 701, place the inner wall fixedly connected with driving motor 703 of case 702, the output shaft of driving motor 703 passes through shaft coupling fixedly connected with screw rod 706, the outer wall swing joint of screw rod 706 has screw sleeve 709, the one end fixedly connected with connecting block 705 of screw sleeve 709, through the accelerated screening mechanism 7 who sets up, start driving motor 703, driving motor 703 drives screw rod 706 and rotates, screw rod 706 rotates and drives screw sleeve 709 and remove, thereby it stretches out and draws back in telescopic sleeve 710 to drive telescopic sleeve 712 of screening board 711 one side, thereby it sieves to drive the removal about screening board 711, start vibrating motor 716 simultaneously and drive vibrations spring 715 vibrations, it sieves with higher speed to drive screening board 711 vibrations simultaneously, this has reached the purpose that screening efficiency is high, people's user demand has been satisfied.

In this embodiment, turn mechanism 8 and include fixed connection at the electric putter 801 of screening case 5 inner walls, electric putter 801's one end fixedly connected with turns over claw 802, through the mechanism 8 that turns that sets up, it is flexible to start electric putter 801 and drive and turn over claw 802, and screening board 711 can remove about because of sieving mechanism 7 with higher speed, thereby it turns to turn over the raw materials on screening board 711 to turn over claw 802, thereby this has reached and has prevented that the raw materials from piling up the purpose of jam, thereby also further improved this screening plant's practicality and suitability, make this screening plant more have market competition.

In this embodiment, one side of the connecting block 705 is fixedly connected with a connection block 713, a placement groove 714 is formed in the inner wall of the connection block 713, the inner wall of the placement groove 714 is fixedly connected with a vibration spring 715, a vibration motor 716 is installed at one end of the vibration spring 715, a screening plate 711 is fixedly connected to the outer wall of the vibration motor 716, a telescopic loop bar 712 is fixedly connected to one side of the screening plate 711, a telescopic sleeve 710 is movably connected to the outer wall of the telescopic loop bar 712, and one end of the telescopic sleeve 710 is fixedly connected with the inner wall of the placement box 702.

In this embodiment, an outer wall of the threaded sleeve 709 is fixedly connected with a connecting rod 704, one end of the connecting rod 704 is fixedly connected with a sliding block 708, a sliding groove 707 is formed in an inner wall of the placing box 702, and the inner wall of the sliding groove 707 is slidably connected with an outer wall of the sliding block 708.

In this embodiment, the outer wall of the threaded sleeve rod 706 is provided with an external thread, and the threaded sleeve 709 is in threaded connection with the threaded sleeve rod 706 through the external thread, and the threaded sleeve 709 can be moved left and right conveniently through the threaded sleeve rod 706.

In this embodiment, the inner wall of the telescopic sleeve 710 is connected to the outer wall of the telescopic rod 712, and the size of the telescopic sleeve 710 matches with the size of the telescopic rod 712, so that the telescopic rod 712 can move inside conveniently through the arranged telescopic sleeve 710.

In this embodiment, the top of swash plate 9 is the inclined plane, and the inclination of swash plate 9 and horizontal plane is thirty-five degrees, has played the purpose of the raw materials unloading of being convenient for sieve through the swash plate 9 that sets up.

In this embodiment, one end of the telescopic loop bar 712 runs through one side of the screening box 5 and extends to the inner wall of the screening box 5, and the outer wall of the telescopic loop bar 712 is movably connected with the inner wall of the screening box 5, so that the telescopic loop bar 712 can be conveniently stretched and retracted through the arranged screening box 5.

To sum up, this puffed rice screening plant has reached the purpose that screening efficiency is high, has satisfied people's user demand, has solved and has simply leaned on the problem that vibrations screening efficiency is too slow.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A popcorn sifting device, comprising a bottom plate (1), characterized in that: the top of the bottom plate (1) is fixedly connected with a supporting leg (3), the top of the supporting leg (3) is fixedly connected with a screening box (5), the surface of the screening box (5) is provided with a switch door (4), the top of the screening box (5) is fixedly connected with a feeding barrel (6), and the top of the bottom plate (1) is movably connected with a collecting box (2);

the bottom of screening case (5) has been seted up down silo (10), the inner wall fixedly connected with swash plate (9) of screening case (5), the inner wall fixed mounting of screening case (5) has the mechanism of stirring (8), the inner wall movable mounting of screening case (5) has with higher speed screening mechanism (7).

2. A popcorn screening apparatus as set forth in claim 1, wherein: screening mechanism (7) include backup pad (701) of fixed connection at screening case (5) outer wall, case (702) are placed to the top fixedly connected with of backup pad (701), inner wall fixedly connected with driving motor (703) of placing case (702), the output shaft of driving motor (703) passes through shaft coupling fixedly connected with screw thread loop bar (706), the outer wall swing joint of screw thread loop bar (706) has threaded sleeve (709), the one end fixedly connected with connecting block (705) of threaded sleeve (709).

3. A popcorn screening apparatus as set forth in claim 1, wherein: the turning mechanism (8) comprises an electric push rod (801) fixedly connected to the inner wall of the screening box (5), and one end of the electric push rod (801) is fixedly connected with a turning claw (802).

4. A popcorn screening apparatus according to claim 2, wherein: one side fixedly connected with of connecting block (705) links up piece (713), holding groove (714) have been seted up to the inner wall that links up piece (713), inner wall fixedly connected with vibrations spring (715) of holding groove (714), shock dynamo (716) are installed to the one end of vibrations spring (715), the outer wall fixedly connected with screening board (711) of shock dynamo (716), the flexible loop bar (712) of one side fixedly connected with of screening board (711), the outer wall swing joint of flexible loop bar (712) has telescopic sleeve (710), and the one end of telescopic sleeve (710) and the inner wall fixed connection of placing case (702).

5. A popcorn screening apparatus according to claim 2, characterized in that: the outer wall fixedly connected with of threaded sleeve (709) links up pole (704), the one end fixedly connected with slider (708) of linking up pole (704), place the inner wall of case (702) and seted up spout (707), and the inner wall of spout (707) and the outer wall sliding connection of slider (708).

6. A popcorn screening apparatus according to claim 2, characterized in that: the outer wall of the threaded sleeve rod (706) is provided with an external thread, and the threaded sleeve (709) is in threaded connection with the threaded sleeve rod (706) through the external thread.

7. A popcorn screening apparatus according to claim 4, wherein: the inner wall of the telescopic sleeve (710) is sleeved with the outer wall of the telescopic loop bar (712) to be connected, and the shape and the size of the telescopic sleeve (710) are matched with those of the telescopic loop bar (712).

8. A popcorn screening apparatus as set forth in claim 1, wherein: the top of the inclined plate (9) is an inclined plane, and the inclined angle between the inclined plate (9) and the horizontal plane is thirty-five degrees.

9. A popcorn screening apparatus according to claim 4, wherein: one end of the telescopic loop bar (712) penetrates through one side of the screening box (5) and extends to the inner wall of the screening box (5), and the outer wall of the telescopic loop bar (712) is movably connected with the inner wall of the screening box (5).