CN112827805A

CN112827805A - Flour processing wheat screening installation

Info

Publication number: CN112827805A
Application number: CN202011610751.7A
Authority: CN
Inventors: 李运福; ***; 王文战; 王存侠
Original assignee: Anhui Shuangquan Flour Co ltd
Current assignee: Anhui Shuangquan Flour Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-25
Anticipated expiration: 2040-12-31
Also published as: CN112827805B

Abstract

The invention discloses flour processing wheat screening equipment, and relates to the technical field of crop processing equipment. The utility model provides a flour processing wheat screening installation, is including carrying the thing board, it is equipped with the reciprocating sieve to carry thing board top, first vibrations portion of fixedly connected with and second vibrations portion respectively to reciprocating sieve bottom both sides, reciprocating sieve top fixedly connected with screening chamber, the equal fixedly connected with supporting leg in screening chamber bottom four corners, supporting leg bottom and reciprocating sieve fixed connection, screening chamber bottom both sides respectively fixedly connected with first bearing seat and the second bearing seat of bearing, first bearing seat top is rotated and is connected with the screen cloth. According to the flour processing wheat screening equipment, the structures such as the hinge wheel, the conveying pipe and the screen mesh are matched with one another, so that large impurities such as iron impurities, hemp ropes and straws mixed in wheat can be removed, the impurity removing effect is good, the wheat is cleaner and cleaner, the taste of the processed flour is better, and the flour is easier to be loved by people.

Description

Flour processing wheat screening installation

Technical Field

The invention relates to the technical field of crop processing equipment, in particular to wheat screening equipment for flour processing.

Background

Wheat is a general term for wheat-based plants, is a monocotyledon, is a gramineous plant widely planted around the world, the caryopsis of wheat is one of staple foods of human beings, flour is starch-rich powder ground from wheat flour, is eaten as a staple food in most parts of the northern part of China, is also a popular food material in the southern part, flour can be processed into various foods, and before the wheat is ground into flour, the impurities of the wheat are usually removed.

At present, when people screen wheat, large equipment is adopted to throw out the wheat, and then the wheat is blown by wind, the equipment is effective in removing light impurities, but when the large impurities such as iron impurities, hemp ropes and the like in the wheat are screened, the equipment cannot achieve a good effect, the eating taste of people is influenced, and the screened wheat is different in size and uneven in quality, so that the invention provides a novel solution.

Disclosure of Invention

The invention aims to provide flour processing wheat screening equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a wheat screening device for flour processing comprises a carrying plate, wherein a vibrating screen is arranged at the top of the carrying plate, a first vibrating portion and a second vibrating portion are fixedly connected to two sides of the bottom of the vibrating screen respectively, a screening chamber is fixedly connected to the top of the vibrating screen, supporting legs are fixedly connected to four corners of the bottom of the screening chamber, the bottom of each supporting leg is fixedly connected with the vibrating screen, a first bearing seat and a second bearing seat are fixedly connected to two sides of the bottom of the screening chamber respectively, a screen is rotatably connected to the top of the first bearing seat, a conveying pipe is rotatably connected to the top of the second bearing seat, the screen is in sliding connection with the conveying pipe, the screen is cylindrical, through holes are uniformly formed in the outer portion of the screen, limit covers are fixedly connected to two sides of the screen, through grooves are formed in one side of each limit cover, the through grooves are matched with the, the positioning rods are uniformly and fixedly connected between the limiting covers, the positioning rods are fixedly connected with the limiting rings, the limiting rods are uniformly and fixedly connected between the limiting covers, the top of the screening chamber is fixedly connected with a feed hopper, the bottom of the feed hopper is communicated with a feed pipe, the top of the conveying pipe is provided with a feed inlet, the feed pipe is positioned right above the feed inlet, a cavity is formed in the conveying pipe, a hinge wheel is slidably connected in the conveying pipe, one side of the screening chamber is fixedly connected with a motor, the output end of the motor is fixedly connected with one end of the hinge wheel, one end of the screening chamber is screwed with a cover body, one side of the cover body is fixedly connected with a motor, the output end of the motor is fixedly connected with one side of the limiting covers, the bottom of the screening chamber is provided with a material leaking, the vibrating screen is characterized in that a top plate and a bottom plate are sequentially arranged in the vibrating screen, leak holes are evenly formed in the top of the top plate, a carrier is fixedly connected inside the vibrating screen, the top plate is arranged on the carrier, a second discharging portion is fixedly connected to one side of the top of the vibrating screen, one side of the second discharging portion is located at the same height as the top plate, baffles are fixedly connected to two sides of the top plate, the bottom plate is located below the top plate, an inclined rod is fixedly connected to the top of the bottom plate, a first discharging portion is fixedly connected to the bottom of the front of the vibrating screen, and the first discharging portion and the bottom plate are located.

Furthermore, one side of the top of the carrying plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a conveying part, and one end of the conveying part is located above the feeding hopper.

Furthermore, the top of the carrying plate is sequentially connected with a first material receiving box and a second material receiving box in a sliding mode, the first material receiving box is located below the first discharging portion, and the second material receiving box is located below the second discharging portion.

Furthermore, the outer wall of one side of the screening chamber is uniformly provided with threaded holes, the inner wall of the cover body is uniformly provided with threaded grooves, and the threaded grooves are matched with the threaded holes.

Furthermore, the first bearing seat top is provided with a groove, the groove is matched with the screen, the second bearing seat top is provided with an object placing groove, and the object placing groove is matched with the conveying pipe.

Furthermore, four corners of the bottom of the object carrying plate are rotatably connected with rollers.

Compared with the prior art, the invention has the beneficial effects that:

this flour processing wheat screening installation, through the hinge wheel that sets up, the conveyer pipe, mutually supporting of screen cloth isotructure, can get rid of in the wheat big miscellaneous such as iron debris of mixing, hemp rope, straw, the edulcoration effect is better, it is cleaner more to make the wheat become, and then the flour taste that makes the processing out is better, more easily obtain liking of people, through mutually supporting of the reciprocating sieve that sets up, roof, bottom plate isotructure, can realize carrying out the secondary screening to the wheat, choose the wheat that accords with the quality.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged view of a portion of the screen according to the present invention.

FIG. 4 is a front sectional view of the delivery tube of the present invention;

FIG. 5 is a schematic diagram of the front structure of the delivery tube of the present invention;

FIG. 6 is a schematic top view of the shaker of the present invention;

FIG. 7 is a schematic top view of the base plate of the present invention;

FIG. 8 is a schematic side view of the screening chamber of the present invention;

fig. 9 is a schematic side view of the first carrier of the present invention.

In the figure: 1. a screening chamber; 2. a cover body; 3. a motor; 4. a sloping plate; 5. supporting legs; 6. vibrating screen; 7. a first vibrating section; 8. a loading plate; 9. a roller; 10. a second vibrating section; 11. a first discharge part; 12. a first material receiving box; 13. a second material receiving box; 14. a feed hopper; 15. a delivery pipe; 16. a conveying section; 17. a feed pipe; 18. a second discharge part; 19. a support frame; 20. a through hole; 21. screening a screen; 22. a limiting rod; 23. a limiting ring; 24. a retention bar; 25. a first bearing seat; 27. a cavity; 28. a hinge wheel; 29. a top plate; 30. a leak hole; 31. a base plate; 32. a diagonal bar; 33. a groove; 34. a motor; 35. a limiting cover; 36. a baffle plate; 37. and a second bearing seat.

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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 9, the present invention provides a technical solution: a wheat screening device for flour processing comprises a carrying plate 8, wherein four corners of the bottom of the carrying plate 8 are respectively and rotatably connected with idler wheels 9, the top of the carrying plate 8 is provided with a vibrating screen 6, two sides of the bottom of the vibrating screen 6 are respectively and fixedly connected with a first vibrating part 7 and a second vibrating part 10, the top of the vibrating screen 6 is fixedly connected with a screening chamber 1, four corners of the bottom of the screening chamber 1 are respectively and fixedly connected with supporting legs 5, the bottom of each supporting leg 5 is fixedly connected with the vibrating screen 6, two sides of the bottom of the screening chamber 1 are respectively and fixedly connected with a first bearing seat 25 and a second bearing seat 37, the top of the first bearing seat 25 is rotatably connected with a screen 21, the top of the second bearing seat 37 is rotatably connected with a conveying pipe 15, the screen 21 is in sliding connection with the conveying pipe 15, the screen 21 is cylindrical, through holes 20 are uniformly formed in, the through groove is matched with the conveying pipe 15, the outside of the screen 21 is uniformly and fixedly connected with a limiting ring 23, a retention rod 24 is uniformly and fixedly connected between limiting covers 35, the retention rod 24 is fixedly connected with the limiting ring 23, a limiting rod 22 is uniformly and fixedly connected between the limiting covers 35, the top of the screening chamber 1 is fixedly connected with a feed hopper 14, one side of the top of the carrying plate 8 is fixedly connected with a support frame 19, the top of the support frame 19 is fixedly connected with a conveying part 16, one end of the conveying part 16 is positioned above the feed hopper 14, the bottom of the feed hopper 14 is communicated with a feed pipe 17, the top of the conveying pipe 15 is provided with a feed inlet, the feed pipe 17 is positioned right above the feed inlet, the conveying pipe 15 is internally provided with a cavity 27, the conveying pipe 15 is internally and slidably connected with a hinge wheel 28, one side of, the outer wall of one side of the screening chamber 1 is uniformly provided with threaded holes, the inner wall of the cover body 2 is uniformly provided with threaded grooves which are matched with the threaded holes, one side of the cover body 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with one side of a limiting cover 35, the bottom of the screening chamber 1 is provided with a material leaking groove, two sides of the bottom of the screening chamber 1 are fixedly connected with inclined plates 4, the material leaking groove is positioned between the inclined plates 4, a top plate 29 and a bottom plate 31 are sequentially arranged in a vibrating screen 6, the top of the top plate 29 is uniformly provided with leaking holes 30, a carrier is fixedly connected inside the vibrating screen 6, the top plate 29 is arranged on the carrier, one side of the top of the vibrating screen 6 is fixedly connected with a second discharging part 18, one side of the second discharging part 18 is positioned at the same height as the top plate 29, two sides, the first ejection of compact portion 11 of the positive bottom fixedly connected with of reciprocating sieve 6, first ejection of compact portion 11 and bottom plate 31 are located same height, and first bearing seat 25 top is seted up fluted 33, and fluted 33 and screen cloth 21 phase-match, and the second bearing seat 37 top has been seted up and has been put the thing groove, puts thing groove and conveyer pipe 15 phase-match.

As shown in fig. 1-2, the top of the loading plate 8 is sequentially connected with a first material receiving box 12 and a second material receiving box 13 in a sliding manner, the first material receiving box 12 is located below the first discharging portion 11, and the second material receiving box 13 is located below the second discharging portion 18.

The working principle is as follows: when the wheat is screened and the mixed big impurities in the wheat are removed, firstly the wheat moves to the upper part of the feed hopper 14 along with the conveying part 16, the further wheat enters the feed hopper 14 and then enters the conveying pipe 15, the motor 34 is further started, the motor 34 drives the hinge wheel 28 to rotate, the further hinge wheel 28 drives the wheat to move leftwards, the wheat enters the screen 21, the motor 3 is further started, the motor 3 drives the screen 21 to rotate, the wheat passes through the through hole 20 on the screen 21 slightly larger than the wheat and then falls into the screening chamber 1, the further wheat passes through the material leakage groove at the bottom of the screening chamber 1 and is blocked by the inclined plate 4 and then falls into the vibrating screen 6, when the wheat needs to be screened for the second time and the wheat with the same quality is selected, the first vibrating part 7 and the second vibrating part 10 are started, thereby driving the vibrating screen 6 to start vibrating, further vibrating the top plate 29 and driving the wheat to vibrate on the top plate 29, further wheat which meets the quality passes through the leakage holes 30 and falls into the bottom plate 31, the wheat which does not meet the quality is left on the top plate 29, the further wheat which does not meet the quality slides down to the second discharging part 18 along with the vibration of the top plate 29 and falls into the second material receiving box 13, the further wheat which meets the quality is blocked by the inclined rod 32 and further enters the first discharging part 11 and falls into the first material receiving box 12 to finish the storage of the wheat, when the large impurities in the screen 21 need to be cleaned, the motor 34 and the motor 3 are closed, the cover body 2 is further rotated to separate the cover body 2 from the screening chamber 1, the cover body 2 is further pulled out, the screen 21 is driven by the cover body 2 to move leftwards, and the screen 21 is separated from the conveying pipe 15, the screen 21 is further drawn out of the screening chamber 1, and the large impurities in the screen 21 are removed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flour processing wheat screening installation, is including carrying thing board (8), its characterized in that: the vibrating screen is characterized in that a vibrating screen (6) is arranged at the top of the carrier plate (8), a first vibrating part (7) and a second vibrating part (10) are fixedly connected to two sides of the bottom of the vibrating screen (6) respectively, a screening chamber (1) is fixedly connected to the top of the vibrating screen (6), supporting legs (5) are fixedly connected to four corners of the bottom of the screening chamber (1), the bottom of each supporting leg (5) is fixedly connected with the vibrating screen (6), a first bearing seat (25) and a second bearing seat (37) are fixedly connected to two sides of the bottom of the screening chamber (1) respectively, a screen (21) is rotatably connected to the top of the first bearing seat (25), a conveying pipe (15) is rotatably connected to the top of the second bearing seat (37), the screen (21) is slidably connected with the conveying pipe (15), the screen (21) is cylindrical, and through holes (20) are uniformly formed in, the utility model discloses a screening machine, including screen cloth (21), spacing lid (35) of equal fixedly connected with in screen cloth (21) both sides, logical groove has been seted up to spacing lid (35) one side, lead to groove and conveyer pipe (15) looks adaptation, the even fixedly connected with spacing ring (23) in screen cloth (21) outside, even fixedly connected with maintenance stick (24) between spacing lid (35), maintenance stick (24) and spacing ring (23) fixed connection, even fixedly connected with spacing stick (22) between spacing lid (35), screening room (1) top fixedly connected with feeder hopper (14), feeder hopper (14) bottom intercommunication has inlet pipe (17), the feed inlet has been seted up at conveyer pipe (15) top, inlet pipe (17) are located directly over the feed inlet, conveyer pipe (15) inside has seted up cavity (27), and conveyer pipe (15) inside sliding connection has hinge pulley (28), the screening chamber is characterized in that a motor (34) is fixedly connected to one side of the screening chamber (1), the output end of the motor (34) is fixedly connected with one end of a hinge wheel (28), a cover body (2) is screwed to one end of the screening chamber (1), a motor (3) is fixedly connected to one side of the cover body (2), the output end of the motor (3) is fixedly connected to one side of a limiting cover (35), a material leaking groove is formed in the bottom of the screening chamber (1), inclined plates (4) are fixedly connected to both sides of the bottom of the screening chamber (1), the material leaking groove is located between the inclined plates (4), a top plate (29) and a bottom plate (31) are sequentially arranged in the vibrating screen (6), leaking holes (30) are uniformly formed in the top of the top plate (29), a carrier is fixedly connected to the inside of the vibrating screen (6), the top plate (29) is arranged on the carrier, a second discharging portion, second ejection of compact portion (18) one side is located same height with roof (29), equal fixedly connected with baffle (36) in roof (29) top both sides, bottom plate (31) are located the below of roof (29), and bottom plate (31) top fixedly connected with down tube (32), the first ejection of compact portion (11) of positive bottom fixedly connected with of reciprocating sieve (6), first ejection of compact portion (11) are located same height with bottom plate (31).

2. The flour processing wheat screening apparatus of claim 1, wherein: carry thing board (8) top one side fixedly connected with support frame (19), support frame (19) top fixedly connected with conveying portion (16), conveying portion (16) one end is located the top of feeder hopper (14).

3. The flour processing wheat screening apparatus of claim 1, wherein: the top of the object carrying plate (8) is sequentially connected with a first material receiving box (12) and a second material receiving box (13) in a sliding mode, the first material receiving box (12) is located below the first discharging portion (11), and the second material receiving box (13) is located below the second discharging portion (18).

4. The flour processing wheat screening apparatus of claim 1, wherein: the screening chamber is characterized in that threaded holes are uniformly formed in the outer wall of one side of the screening chamber (1), threaded grooves are uniformly formed in the inner wall of the cover body (2), and the threaded grooves are matched with the threaded holes.

5. The flour processing wheat screening apparatus of claim 1, wherein: the top of the first bearing seat (25) is provided with a groove (33), the groove (33) is matched with the screen (21), the top of the second bearing seat (37) is provided with an article placing groove, and the article placing groove is matched with the conveying pipe (15).

6. The flour processing wheat screening apparatus of claim 1, wherein: four corners of the bottom of the object carrying plate (8) are rotatably connected with rollers (9).