CN214077263U

CN214077263U - Screening weighing device is used in wheat processing

Info

Publication number: CN214077263U
Application number: CN202022251248.9U
Authority: CN
Inventors: 陈新国
Original assignee: Dongguan Guofeng Cereals And Oils Co ltd
Current assignee: Dongguan Guofeng Cereals And Oils Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-31
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a wheat processing is with screening weighing device, including mounting panel, slewing mechanism and montant, the both ends of mounting panel are fixed with the mount, the feed inlet has been seted up at the top of screening bucket, slewing mechanism includes motor gear and rack, the motor is fixed on the right side of feed inlet, and the output of motor is connected with first awl tooth, the inner wall of screening bucket is fixed with the filter screen, the dust absorption pipe is connected with the air-blower. This screening weighing device is used in wheat processing is provided with the motor, gear and rack, it rotates and drives second cone tooth and dwang rotation simultaneously to drive first cone tooth through the motor, the dwang rotates and drives the gear and rotate, rack on the gear running fit drum sieve drives the drum sieve and rotates and filter the wheat, the rate of decline that the restrictor plate on the inside montant can slow down the wheat when the drum sieve rotates the screening, can beat the wheat simultaneously and improve the speed that the wheat falls into the screening barrel head portion through the drum sieve, improve work efficiency.

Description

Screening weighing device is used in wheat processing

Technical Field

The utility model relates to a wheat processing technology field specifically is a screening weighing device is used in wheat processing.

Background

Wheat is a general name of wheats, is a gramineous plant, is a cereal crop widely planted around the world, has caryopsis which is one of staple food of human beings, can be used for making bread, steamed bread, biscuits, noodles and other foods after being ground into flour, can be used for making beer, alcohol, liquor or biomass fuel after being fermented, needs to be screened in the wheat processing process, separates wheat stalks and waste materials in the wheat from the wheat, is convenient for subsequent processing, finds that the wheat screening equipment in the prior art is typical as CN211330268U through mass search, and comprises a device body, wherein the right side surface of the device body is fixedly connected with a motor, the surface of the motor is fixedly connected with an output shaft, one end of the output shaft, which is far away from the motor, is fixedly connected with fan blades, the surface of the output shaft is fixedly connected with a rotating rod, one end of the rotating rod, which is far away from the output shaft, is fixedly connected with a lower connecting rod, the surface of the lower connecting rod is fixedly connected with a rubber brush, and the right side of the bottom surface of the device body is fixedly connected with a sundry removing port; in the above scheme, sundries such as seed chaff are kept inside the device body through the dust blocking holes, so that the sundries are prevented from being directly discharged into the air, then the rubber brush is driven by the rotating rod to rotate on the inner wall of the device body, the sundries are brushed into the sundries removing opening, then the sundries are collected by the bag at the sundries removing opening, and therefore the effect of preventing the impurities in the wheat from polluting the environment is achieved.

To sum up, current wheat screening plant structure is complicated, uses comparatively troublesome, and screening efficiency is lower, and current wheat sieving mechanism is inconvenient weighs the wheat after the screening, influences the follow-up processing of wheat easily to current wheat sieving mechanism is great when screening the dust, and long-term work causes the hidden danger to staff's healthy easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening weighing device is used in wheat processing to current wheat processing that proposes in solving above-mentioned background art is with screening structure complicated, uses troublesome, and screening speed is slower, and inconvenient wheat after the screening is weighed, and it is great at the screening process dust, leads to the fact the problem of hidden danger to healthy easily.

In order to achieve the above object, the utility model provides a following technical scheme: a screening and weighing device for wheat processing, which comprises a mounting plate, a rotating mechanism and a vertical rod,

the screening device comprises a mounting plate, wherein fixing frames are fixed at two ends of the mounting plate, a screening barrel is fixed on the fixing frames, a feeding hole is formed in the top of the screening barrel, and a cylindrical screen is rotatably connected inside the feeding hole;

the rotating mechanism is used for rotating the rotating mechanism for screening wheat and is arranged on the screening barrel;

the montant, the montant is fixed in the inside of drum sieve, and the fixed surface of montant has a current limiting plate, and waste material valve has been seted up to the bottom of drum sieve simultaneously, the discharge gate has been seted up to the bottom of screening bucket, and the below of discharge gate is fixed with the collecting box, the dead slot has been seted up at the middle part of collecting box, and the bottom of collecting box is fixed with the scale dish, the scale dish is fixed on the scale body, and the scale body fixes on the mounting panel, the inner wall of screening bucket is fixed with the filter screen, and the external fixation of filter screen has the dust absorption pipe, the dust absorption pipe is connected with the air-blower, and the right side at the mounting panel is fixed to the air-blower simultaneously.

Preferably, the flow restriction plate is trapezoidal, and the outer diameter of the flow restriction plate is smaller than the inner diameter of the cylindrical screen.

Preferably, the current-limiting plates are provided with a plurality of groups and are arranged on the surfaces of the vertical rods at equal intervals.

Preferably, the collecting box is annular, and the collecting box and the discharge port are on the same vertical line.

Preferably, slewing mechanism includes motor, first bevel gear, dwang, second bevel gear, gear and rack, the right side at the feed inlet is fixed to the motor, and the output of motor is connected with first bevel gear, the top left side of screening bucket rotates and is connected with the dwang, and is fixed with the second bevel gear on the dwang, and the second bevel gear is connected with first bevel gear simultaneously, the bottom of dwang is fixed with the gear, and the gear is connected with the rack, and the rack is fixed on the top of drum sieve simultaneously on the surface.

Preferably, the inner diameter of the rack is the same as the outer diameter of the cylindrical screen.

Compared with the prior art, the beneficial effects of the utility model are that: the screening and weighing device for processing the wheat is provided,

(1) the wheat screening machine is provided with a motor, a first bevel gear, a second bevel gear, a gear and a rack, the motor drives the first bevel gear to rotate and simultaneously drives the second bevel gear and a rotating rod to rotate, the rotating rod rotates to drive the gear to rotate and simultaneously the gear is matched with the rack on the cylindrical screen to drive the cylindrical screen to rotate to screen wheat, the flow limiting plates on the inner vertical rods can slow down the descending speed of the wheat when the cylindrical screen rotates to screen the wheat, meanwhile, the wheat can be beaten by centrifugal force generated by rotation to improve the speed of the wheat falling into the bottom of a screening barrel through the cylindrical screen, and the working efficiency is improved;

(2) be provided with waste valve, the collecting box, the filter screen, dust absorption pipe and air-blower, fall into the inside collecting box that falls into from the discharge gate department of screening bucket after the wheat screening, the waste valve of drum sieve bottom can discharge to the inside dead slot of collecting box after weighing the wheat in the collecting box, prevent to weigh with the wheat mixture and lead to weight error, influence follow-up processing, simultaneously can adsorb the dust on the wheat in the screening bucket through air-blower cooperation dust absorption pipe and filter screen in the screening process, prevent that the dust from wafting and influencing the air quality, the high practicality.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view structure of the discharge port of the present invention;

FIG. 4 is a schematic view of the overlooking structure of the collecting box of the present invention

In the figure: 1. the device comprises a mounting plate, 2, a fixing frame, 3, a screening barrel, 4, a feeding hole, 5, a cylindrical screen, 6, a rotating mechanism, 601, a motor, 602, a first bevel gear, 603, a rotating rod, 604, a second bevel gear, 605, a gear, 606, a rack, 7, a vertical rod, 8, a flow limiting plate, 9, a waste valve, 10, a discharging hole, 11, a collecting box, 12, a hollow groove, 13, a scale disc, 14, a scale body, 15, a filter screen, 16, a dust collection pipe, 17 and a blower.

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 present invention provides a technical solution: a screening and weighing device for wheat processing is disclosed, as shown in fig. 1 and fig. 2, two ends of a mounting plate 1 are fixed with a fixing frame 2, a screening barrel 3 is fixed on the fixing frame 2, a feed inlet 4 is arranged at the top of the screening barrel 3, a cylindrical screen 5 is rotatably connected inside the feed inlet 4, a rotating mechanism 6 for rotatably screening wheat is installed on the screening barrel 3, the rotating mechanism 6 comprises a motor 601, a first bevel gear 602, a rotating rod 603, a second bevel gear 604, a gear 605 and a rack 606, the motor 601 is fixed at the right side of the feed inlet 4, the output end of the motor 601 is connected with the first bevel gear 602, the left side of the top of the screening barrel 3 is rotatably connected with the rotating rod 603, the rotating rod 603 is fixed with the second bevel gear 604, the second bevel gear 604 is connected with the first bevel gear 602, the bottom of the rotating rod 603 is fixed with the gear 605, the gear 605 is connected with the rack 606, and the rack 606 is fixed on the top surface of the cylindrical screen 5, the inner diameter of the rack 606 is the same as the outer diameter of the cylindrical sieve 5, the motor 601 drives the first bevel gear 602 to rotate, the second bevel gear 604 at the top of the rotating rod 603 is matched to drive the rotating rod 603 to rotate, the rotating rod 603 rotates and simultaneously drives the bottom gear 605 to rotate, and meanwhile, the gear 605 drives the cylindrical sieve 5 to rotate through the rack 606 on the cylindrical sieve 5 to conveniently sieve the wheat.

As shown in fig. 1, 3 and 4, the vertical rod 7 is fixed inside the cylindrical screen 5, the surface of the vertical rod 7 is fixed with a flow limiting plate 8, the flow limiting plate 8 is trapezoidal, the outer diameter of the flow limiting plate 8 is smaller than the inner diameter of the cylindrical screen 5, the descending speed of wheat is reduced, the screening quality is improved, meanwhile, the bottom of the cylindrical screen 5 is provided with a waste valve 9, the flow limiting plates 8 are provided with a plurality of groups, the flow limiting plates 8 are equidistantly arranged on the surface of the vertical rod 7, the wheat can be flapped by the centrifugal force generated by rotation while the descending speed of the wheat is reduced, the speed of the wheat passing through the cylindrical screen 5 is increased, the efficiency is improved, the bottom of the screening barrel 3 is provided with a discharge port 10, a collecting box 11 is fixed below the discharge port 10, the middle part of the collecting box 11 is provided with a hollow groove 12, the bottom of the collecting box 11 is fixed with a scale 13, the collecting box 11 is annular, and the collecting box 11 and the discharge port 10 are on the same vertical line, wheat after the screening falls into the collecting box through discharge gate 10, wheat straw and sweeps under the screening then fall into the bottom of drum sieve 5, open waste valve 9 after weighing wheat through balance 13 and the balance body 14 and make wheat straw and sweeps fall into collecting box 10 overhead tank 12, convenient processing, balance 13 is fixed on the balance body 14, and the balance body 14 is fixed on mounting panel 1, the inner wall of screening bucket 3 is fixed with filter screen 15, and the outside of filter screen 15 is fixed with dust absorption pipe 16, dust absorption pipe 16 is connected with air-blower 17, air-blower 17 fixes the right side at mounting panel 1 simultaneously, can carry out the dust absorption to the inside of screening bucket 3 through air-blower 17 and dust absorption pipe 16 cooperation filter screen 15, prevent that the dust on the wheat from wandering and influencing the air quality, and the practicality is improved.

The working principle is as follows: when the screening and weighing device for processing wheat is used, firstly, a motor 601 on the right side of a feeding hole 4 on the top of a screening barrel 3 is opened to drive a first bevel gear 602 to rotate, the first bevel gear 602 rotates and simultaneously drives a rotating rod 603 to rotate through a second bevel gear 604 on the top of the rotating rod 603, the rotating rod 603 rotates and simultaneously drives a gear 605 on the bottom to rotate, the gear 605 rotates and simultaneously drives a cylindrical screen 5 to rotate in the screening barrel 3 through a rack 606 on the cylindrical screen 5, then wheat is poured into the cylindrical screen 5 from the feeding hole 4 to be screened, a trapezoidal flow limiting plate 8 on a vertical rod 7 in the cylindrical screen 5 can slow down the descending speed of the cylindrical screen 5, meanwhile, the wheat is beaten by centrifugal force generated by rotation to accelerate the wheat to pass through the cylindrical screen 5, and simultaneously, an air blower 17 on the right side of a mounting plate 1 is opened to be matched with a dust suction pipe 16 and a filter screen 15 to adsorb dust on the wheat in the screening barrel 3, prevent that the dust from wafting and influencing air quality, the wheat falls into inside screening barrel 3 after passing through drum sieve 5, from the discharge gate 10 department of screening barrel 3 bottom fall into in discharge gate 10 below collecting box 11 on the scale 13, weigh the wheat through balance 14 after the screening is accomplished, record data after weighing, later open discharge valve 9 of drum sieve 5 bottom make the inside wheat straw and the sweeps of screening of drum sieve 5 fall into the inside dead slot 12 of collecting box 11, conveniently handle wheat straw and sweeps, this is accomplished whole operation, and the content of not making detailed description in this specification belongs to the prior art that technical personnel are publicly known in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 screening weighing device is used in wheat processing, includes mounting panel (1), slewing mechanism (6) and montant (7), its characterized in that:

the screening device comprises a mounting plate (1), wherein fixing frames (2) are fixed at two ends of the mounting plate (1), screening barrels (3) are fixed on the fixing frames (2), a feeding hole (4) is formed in the top of each screening barrel (3), and a cylindrical screen (5) is rotatably connected inside each feeding hole (4);

the rotating mechanism (6) is used for rotating the rotating mechanism (6) for screening wheat and is arranged on the screening barrel (3);

the vertical rods (7), the vertical rods (7) are fixed inside the cylindrical screen (5), the surface of each vertical rod (7) is fixed with a flow limiting plate (8), meanwhile, the bottom of the cylindrical sieve (5) is provided with a waste valve (9), the bottom of the screening barrel (3) is provided with a discharge hole (10), a collecting box (11) is fixed below the discharge port (10), a hollow groove (12) is arranged in the middle of the collecting box (11), and the bottom of the collecting box (11) is fixed with a scale pan (13), the scale pan (13) is fixed on a scale body (14), the scale body (14) is fixed on the mounting plate (1), the inner wall of the screening barrel (3) is fixed with a filter screen (15), and the outside of the filter screen (15) is fixed with a dust suction pipe (16), the dust suction pipe (16) is connected with a blower (17), and the blower (17) is fixed on the right side of the mounting plate (1).

2. The screening and weighing device for wheat processing according to claim 1, wherein: the flow limiting plate (8) is trapezoidal, and the outer diameter of the flow limiting plate (8) is smaller than the inner diameter of the cylindrical screen (5).

3. The screening and weighing device for wheat processing according to claim 1, wherein: the flow limiting plates (8) are provided with a plurality of groups, and the flow limiting plates (8) are arranged on the surfaces of the vertical rods (7) at equal intervals.

4. The screening and weighing device for wheat processing according to claim 1, wherein: the collecting box (11) is annular, and the collecting box (11) and the discharge hole (10) are on the same vertical line.

5. The screening and weighing device for wheat processing according to claim 1, wherein: slewing mechanism (6) include motor (601), first awl tooth (602), dwang (603), second toper tooth (604), gear (605) and rack (606), the right side at feed inlet (4) is fixed in motor (601), and the output of motor (601) is connected with first awl tooth (602), the top left side of screening bucket (3) is rotated and is connected with dwang (603), and is fixed with second toper tooth (604) on dwang (603), and second toper tooth (604) are connected with first awl tooth (602) simultaneously, the bottom of dwang (603) is fixed with gear (605), and gear (605) are connected with rack (606), and rack (606) are fixed on the top surface of drum sieve (5) simultaneously.

6. The screening and weighing device for wheat processing according to claim 5, wherein: the inner diameter of the rack (606) is the same as the outer diameter of the cylindrical screen (5).