CN115445930B

CN115445930B - Red rice sieving equipment

Info

Publication number: CN115445930B
Application number: CN202211073381.7A
Authority: CN
Inventors: 黄卫锋; 修效友; 葛晓丽; 葛德州; 耿科英; 吴雪
Original assignee: Anhui Dechang Pharmaceutical Tablet Co ltd
Current assignee: Anhui Dechang Pharmaceutical Tablet Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-09-01
Anticipated expiration: 2042-09-02
Also published as: CN115445930A

Abstract

The invention relates to the technical field of monascus sieving, in particular to monascus sieving equipment, which comprises a sieving box, wherein the upper end of the sieving box is communicated with a feed pipe, the lower end of the sieving box is communicated with a discharge pipe, both sides of the lower end of the discharge pipe are hinged with first hinge shafts, each first hinge shaft is connected with a first torsion spring, the side wall of the first hinge shaft is fixedly connected with a guide plate, a driving rotating shaft is arranged right below the discharge pipe, the end part of the driving rotating shaft penetrates through the side wall of the sieving box and is connected with a driving motor, the driving motor is arranged on the outer side wall of the sieving box, the side wall of the driving rotating shaft is provided with two first sieve plates, the end part of each first sieve plate is provided with a baffle plate, an included angle between the baffle plate and the first sieve plates is an obtuse angle, and when one baffle plate contacts with the inner side wall of the sieving box, the other baffle plate contacts with the guide plate.

Description

Red rice sieving equipment

Technical Field

The invention relates to the technical field of monascus sieving, in particular to monascus sieving equipment.

Background

The red rice is obtained by inoculating Aspergillus purpureus onto steamed kernel of rice of Gramineae family, and fermenting. When the red rice is prepared, the dried red rice needs to be screened and aired in time, and then can be packaged.

The red yeast rice impurity removing device with the publication number of CN213349742U disclosed in 6/4 of 2021 comprises a multifunctional impurity removing box, a rolling conveying type large-particle-size impurity removing component, a multiple wind power chip removing component, a reverse oscillating type particle removing component, an impurity removing pipe and a grain storage box, wherein the rolling conveying type large-particle-size impurity removing component is arranged in the multifunctional impurity removing box, the reverse oscillating type particle removing component is arranged below the rolling conveying type large-particle-size impurity removing component, the grain storage box is arranged close to the reverse oscillating type particle removing component, the impurity removing pipe is arranged on one side of the multifunctional impurity removing box, the multiple wind power chip removing component is arranged on the grain storage box and is connected to the other side of the multifunctional impurity removing box, and impurities with different particle sizes can be removed in a separated mode, so that the purity of the red yeast rice is improved; however, the inventor finds that once the red yeast rice is blocked on the screening net, the red yeast rice is not easy to fall from the holes, and the screening efficiency of the subsequent red yeast rice to be screened is affected.

Disclosure of Invention

Therefore, the present invention provides a monascus sieving device to solve the problem that once the monascus is stuck on the sieving net, the monascus is not easy to fall down from the holes.

Based on the above object, the invention provides a monascus screening device, which comprises a screening box, wherein the upper end of the screening box is communicated with a feed pipe, the lower end of the screening box is communicated with a discharge pipe, both sides of the lower end of the discharge pipe are hinged with first hinge shafts, each first hinge shaft is connected with a first torsion spring, a material guide plate is fixedly connected to the side wall of each first hinge shaft, a driving rotating shaft is arranged right below the discharge pipe, the end part of the driving rotating shaft penetrates through the side wall of the screening box and is connected with a driving motor, the driving motor is arranged on the outer side wall of the screening box, the side wall of the driving rotating shaft is provided with two first sieve plates, the end part of each first sieve plate is provided with a baffle, an included angle between the baffle and each first sieve plate is an obtuse angle, and when one baffle contacts with the inner side wall of the screening box, the other baffle contacts with the material guide plate.

Optionally, the angle between the two first screening plates is ninety degrees to one hundred fifty degrees.

Optionally, a plurality of elastic protrusions are arranged on the opposite side surfaces of the two material guiding plates.

Optionally, two one sides that the stock guide set up in opposite directions all be provided with first articulated shaft lateral wall is connected with the fixed plate, the fixed plate tip is connected with the elastic component through first drive telescopic link, the elastic component is directional the stock guide.

Optionally, the flexible end of first drive telescopic link is connected with the second drive telescopic link, the flexible end connection of second drive telescopic link the elastic component, the second drive telescopic link with the elastic component is coaxial to be set up, the end connection of elastic component has the elastic ball.

Optionally, the elastic element is an elastic spring.

Optionally, first sieve below is provided with the second sieve, the both sides of second sieve all through first multisection expansion plate with screening case inside wall is connected, second sieve lower extreme front side and rear side all are connected with two bracing pieces that are parallel to each other, the lower extreme of bracing piece with screening case inside wall rotates to be connected, two connect through the connecting rod between the bracing piece, the connecting rod with second sieve parallel arrangement, bracing piece one side is provided with the regulation pivot, the regulation pivot is connected with the accommodate motor who sets up on the screening case lateral wall, be provided with the actuating arm on the regulation pivot lateral wall, the actuating arm pass through the linking arm with one of them the bracing piece articulates the setting.

Optionally, the second sieve below is provided with the clearance frame, equidistant a plurality of opening strips that are provided with on the clearance frame, the opening strip is used for right the second sieve mesh on the second sieve carries out the through-hole and handles, prevents that the second sieve mesh from blockking up.

Optionally, cleaning frame one side pass through the second multisection expansion plate with screening case inside wall is connected, cleaning frame opposite side is provided with the setting and is in the C type inflator in the screening case, upper portion and lower part slip respectively are provided with first piston and second piston in the C type inflator, first piston pass through first movable plate with the second sieve is connected, the second piston pass through the second movable plate with cleaning frame is connected.

The invention has the beneficial effects that: according to the red yeast rice sieving equipment provided by the invention, when red yeast rice is required to be sieved, the red yeast rice to be sieved is input into the sieving box through the feeding pipe, at the moment, one of the two baffles is contacted with the inner side wall of the sieving box, the other baffle is contacted with the material guiding plate, the obliquely arranged first sieve plate is convenient for sieving and guiding the red yeast rice, the other first sieve plate is convenient for sieving the red yeast rice, and after a period of time, the driving motor is started to drive the first hinge shaft to rotate, so that the baffle contacted with the sieving box before is contacted with the other material guiding plate after rotating, the baffle contacted with the material guiding plate before is contacted with the inner side wall of the sieving box after rotating, the red yeast rice is convenient to reduce the clamping of the red yeast rice on the first sieve plate during rotating, the red yeast rice clamped on the first sieve plate is convenient to fall off from the first sieve holes, and the sieving efficiency of the red yeast rice is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic diagram of an embodiment of the present invention;

fig. 4 is an enlarged schematic structural view at B in fig. 3.

In the figure: 1. a screening box; 2. a feed pipe; 3. a first hinge shaft; 4. a material guide plate; 5. a fixing plate; 6. an elastic member; 7. an elastic ball; 8. a baffle; 9. a first driving telescopic rod; 10. a driving motor; 11. driving the rotating shaft; 12. a first screen plate; 13. a second screen plate; 14. cleaning the frame; 15. a first plurality of telescopic plates; 16. a support rod; 17. a connecting rod; 18. adjusting a motor; 19. adjusting the rotating shaft; 20. a driving arm; 21. a connecting arm; 22. a pass strip; 23. c-type inflator; 24. a first piston; 25. a second piston; 26. a first moving plate; 27. a second moving plate; 28. a second plurality of telescopic plates; 29. and a discharging pipe.

Detailed Description

The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1 and fig. 2, a monascus screening device comprises a screening box 1, a feeding pipe 2 is communicated with the upper end of the screening box 1, a discharging pipe 29 is communicated with the lower end of the screening box 1, a switch door is arranged on the feeding pipe 2 and the discharging pipe 29, first hinge shafts 3 are hinged to two sides of the lower end of the discharging pipe 29, each first hinge shaft 3 is connected with a first torsion spring, one end of each first torsion spring is fixedly connected with the side wall of the first hinge shaft 3, the other end of each first torsion spring is fixedly connected with the discharging pipe 29, a guide plate 4 is fixedly connected to the side wall of the first hinge shaft 3, a driving rotating shaft 11 is arranged under the discharging pipe 29, the end portion of the driving rotating shaft 11 penetrates through the side wall of the screening box 1 and is connected with a driving motor 10, the driving motor 10 is arranged on the outer side wall of the screening box 1, two first hinge shafts 12 are arranged on the side walls of the driving rotating shaft 11, the end portion of the first hinge shafts 3 is connected with a baffle 8, the baffle 8 is in obtuse angle with the first hinge shafts 3, the baffle 8 is in contact with the other baffle plate 8, and the other baffle plate is in contact with the inner side wall of the screening box 4.

When needs carry out the screening to the red rice, will wait to screen the red rice through inlet pipe 2 input screening case 1 in, at this moment in one of two baffles 8 and screening case 1 inside wall contact, another baffle 8 and stock guide 4 contact, the first sieve 12 of slope setting is convenient for carry out screening and guide to the red rice, another first sieve 12 is convenient for carry out the screening to the red rice, after a period of time, start driving motor 10, drive first articulated shaft 3 rotation, make the baffle 8 that contacts with screening case 1 before rotate after contact with another stock guide 4, baffle 8 that contacts with stock guide 4 before rotate after contact with screening case 1 inside wall, be convenient for reduce the red rice card on first sieve 12 during the rotation, vibrate first sieve 12, the red rice of card on first sieve 12 of being convenient for drops from first sieve mesh, the screening efficiency of red rice has been improved.

The angle between two of said first screening decks 12 is ninety degrees to one hundred fifty degrees.

Vibration to red yeast rice is increased, screening performance is improved, and a plurality of elastic bulges are arranged on the side surfaces of the two material guide plates 4 which are oppositely arranged.

In order to be convenient for shake the processing to the first sieve 12 that turns up for the first sieve mesh that blocks up on the first sieve 12 can be cleared up, reduces the jam rate of first sieve mesh on the first sieve 12, two one side that stock guide 4 opposite set up all be provided with first articulated shaft 3 lateral wall is connected with fixed plate 5, fixed plate 5 tip is connected with elastic component 6 through first drive telescopic link 9, the elastic component 6 is directional stock guide 4, and first drive telescopic link 9 is flexible to be convenient for drive elastic component 6 reciprocates, and the elastic component of being convenient for reciprocates is cleared up the processing to first sieve 12, improves red yeast rice's screening efficiency.

In order to be convenient for further shake the processing to the first sieve 12 that turns over for the first sieve mesh that blocks up on the first sieve 12 can be cleared up, reduces the jam rate of first sieve mesh on the first sieve 12, the flexible end of first drive telescopic link 9 is connected with the flexible pole of second drive, the flexible end of second drive telescopic link is connected elastic component 6, the flexible pole of second drive with elastic component 6 coaxial setting, elastic component 6's end connection has elastic ball 7, and the extension of second drive telescopic link is convenient for drive elastic component 6 is closer to first sieve 12, is convenient for improve the intensity to first sieve 12 vibrations.

In order to improve the vibration performance of the first screen plate 12, the elastic piece 6 is an elastic spring, and a plurality of sections of telescopic limiting sleeves are sleeved on the outer side of the elastic spring.

As shown in fig. 3 and fig. 4, in order to further screen red yeast rice, a second screen plate 13 is disposed below the first screen plate 12, two sides of the second screen plate 13 are all connected with an inner side wall of the screening box 1 through a first multi-section expansion plate 15, two support rods 16 disposed in parallel with each other are connected with front and rear sides of the lower end of the second screen plate 13, the lower ends of the support rods 16 are rotatably connected with the inner side wall of the screening box 1, two support rods 16 are connected through a connecting rod 17, the connecting rod 17 is disposed in parallel with the second screen plate 13, an adjusting rotating shaft 19 is disposed on one side of the support rods 16, an actuating arm 20 is disposed on the side wall of the adjusting rotating shaft 19, the actuating arm 20 is hinged with one of the support rods 16 through a connecting arm 21, and drives the adjusting rotating shaft 19 to rotate, so as to drive the second screen plate 13 to reciprocate up and down for a while, and drive the second screen plate 13 to perform red yeast rice.

The cleaning frame 14 is arranged below the second screen plate 13, a plurality of through bars 22 are arranged on the cleaning frame 14 at equal intervals, and when the second screen plate 13 moves downwards, the through bars 22 are used for carrying out through hole treatment on second screen holes on the second screen plate 13 so as to prevent the second screen holes from being blocked.

In order to further reduce the occurrence of the condition that the second sieve holes are blocked, one side of the cleaning frame 14 is connected with the inner side wall of the screening box 1 through a second multi-section expansion plate 28, a C-shaped air cylinder 23 arranged in the screening box 1 is arranged on the other side of the cleaning frame 14, a first piston 24 and a second piston 25 are respectively arranged on the upper portion and the lower portion of the C-shaped air cylinder 23 in a sliding manner, the first piston 24 is connected with the second sieve plate 13 through a first moving plate 26, the second piston 25 is connected with the cleaning frame 14 through a second moving plate 27, and after the second sieve plate 13 moves left and right, the cleaning frame 14 is driven to move left and right through the arrangement of the C-shaped air cylinder 23 so as to facilitate further vibration treatment on the monascus.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the invention is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a red rice screening equipment, includes screening case (1), its characterized in that, screening case (1) upper end intercommunication has inlet pipe (2), screening case (1) lower extreme intercommunication has discharging pipe (29), discharging pipe (29) lower extreme both sides all articulate there is first articulated shaft (3), every first articulated shaft (3) are connected with first torsional spring, fixedly connected with stock guide (4) on first articulated shaft (3) lateral wall, be provided with under inlet pipe (2) and drive pivot (11), the tip of drive pivot (11) runs through screening case (1) lateral wall is connected with driving motor (10), driving motor (10) set up on screening case (1) lateral wall, driving pivot (11) lateral wall is provided with two first sieve plates (12), the tip of first sieve plate (12) is provided with baffle (8), the contained angle between baffle (8) and the first (12) is the obtuse angle, when one of them baffle (8) and screening case (1) lateral wall are connected with driving motor (10), driving motor (11) are in contact with baffle (8) of another sieve plate (4);

one side of the two material guiding plates (4) which are oppositely arranged is provided with a fixed plate (5) connected with the side wall of the first hinging shaft (3), the end part of the fixed plate (5) is connected with an elastic piece (6) through a first driving telescopic rod (9), and the elastic piece (6) points to the material guiding plates (4);

the telescopic end of the first driving telescopic rod (9) is connected with a second driving telescopic rod, the telescopic end of the second driving telescopic rod is connected with the elastic piece (6), the second driving telescopic rod and the elastic piece (6) are coaxially arranged, and the end part of the elastic piece (6) is connected with an elastic ball (7);

the screening box comprises a screening box body, and is characterized in that a second screen plate (13) is arranged below the first screen plate (12), two sides of the second screen plate (13) are connected with the inner side wall of the screening box body through a first multi-section telescopic plate (15), two support rods (16) which are arranged in parallel are connected to the front side and the rear side of the lower end of the second screen plate (13), the lower ends of the support rods (16) are rotatably connected with the inner side wall of the screening box body, two support rods (16) are connected through a connecting rod (17), the connecting rod (17) is arranged in parallel with the second screen plate (13), an adjusting rotating shaft (19) is arranged on one side of the support rods (16), an adjusting motor (18) arranged on the outer side wall of the screening box body is connected to the adjusting rotating shaft (19), and a driving arm (20) is arranged on the side wall of the adjusting rotating shaft (19) in a hinged mode with one of the support rods (16) through a connecting arm (21).

A cleaning frame (14) is arranged below the second screen plate (13), a plurality of through bars (22) are arranged on the cleaning frame (14) at equal intervals, and the through bars (22) are used for carrying out through hole treatment on second screen holes on the second screen plate (13) so as to prevent the second screen holes from being blocked;

the cleaning frame comprises a cleaning frame body (14), wherein one side of the cleaning frame body is connected with the inner side wall of a screening box (1) through a second multi-section expansion plate (28), a C-shaped air cylinder (23) arranged in the screening box (1) is arranged on the other side of the cleaning frame body (14), a first piston (24) and a second piston (25) are respectively arranged on the upper portion and the lower portion of the C-shaped air cylinder (23) in a sliding mode, the first piston (24) is connected with a second screen plate (13) through a first moving plate (26), and the second piston (25) is connected with the cleaning frame body (14) through a second moving plate (27).

2. A monascus screening arrangement according to claim 1, characterised in that the angle between two of said first screening decks (12) is ninety degrees to one hundred fifty degrees.

3. A monascus screening device according to claim 1, characterized in that a plurality of elastic protrusions are arranged on the opposite side surfaces of the two guide plates (4).

4. A monascus screening device according to claim 1, characterised in that the elastic member (6) is an elastic spring.