CN208245179U

CN208245179U - A kind of cereal-granules classified screening device

Info

Publication number: CN208245179U
Application number: CN201820537762.9U
Authority: CN
Inventors: 廖志卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-16
Filing date: 2018-04-16
Publication date: 2018-12-18
Anticipated expiration: 2028-04-16

Abstract

The utility model discloses a kind of cereal-granules classified screening devices, including rack, entrance is provided in the rack, the side of the rack is equipped with efferent duct, support shaft is fixedly connected in the rack, the first filter screen is slidably connected in the rack, first filter screen is slidably socketed in support shaft, the two sides of first filter screen are symmetrically arranged with side plate, the two sides of the support shaft are symmetrically arranged with sliding slot, multiple pulleys are rotatably connected on the side plate of support shaft, the pulley is slidably connected with sliding slot, sliding block is additionally provided on the side plate, the sliding block is slidably connected with sliding slot, movable plate is fixedly connected on the right side of first filter screen.The utility model is easy to operate, can be when being classified to cereal by rack, the mutual cooperation of the first filter screen, the second filter screen and cam, while carrying out removal of impurities dedusting, reduces the process in production process, to improve working efficiency.

Description

A kind of cereal-granules classified screening device

Technical field

The utility model relates to cereal classifying equipoment technical field more particularly to a kind of cereal-granules classified screening devices.

Background technique

The range that cereal is covered is wider, including rice, wheat, millet, soybean etc. and other coarse cereals, cereal include rice, Wheat, millet, soybean etc., mainly vegetable seeds and fruit, are traditional staple foods of many Asia people, and cereal exists containing protein Between 8-12%, because grain outer layer protein is high compared with inner layer content, therefore, the rice and flour of purification are because except going excessively Skin keeps the more crude rice of protein content and face low, and all cereal have point of granular size, need pair after collecting The particle of cereal is classified, and the cereal selling price of different stage can be different since granular size is different, and various cereal are received The inside can adulterate many impurity after taking, and still need to clean to it after cereal classification, this just needs be classified It requires to carry out removal of impurities dust removal operation after preceding and classification, process is longer, so that active line is longer, corresponding working efficiency will drop It is low.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, such as: cereal all needs before and after classification A kind of cereal-granules classified screening device for except miscellaneous operation, causing process longer, and proposing is carried out as needed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of cereal-granules classified screening device, including rack are provided with entrance, the side of the rack in the rack Efferent duct is installed, support shaft is fixedly connected in the rack, slidably connects the first filter screen in the rack, described One filter screen is slidably socketed in support shaft, and the two sides of first filter screen are symmetrically arranged with side plate, and the two of the support shaft Side is symmetrically arranged with sliding slot, and multiple pulleys are rotatably connected on the side plate of support shaft, and the pulley and sliding slot slide It connects, is additionally provided with sliding block on the side plate, the sliding block is slidably connected with sliding slot, and the right side of first filter screen is fixed to be connected It is connected to movable plate, the two sides of the movable plate are symmetrically arranged with elastic mechanism, and driving mechanism, the drive are equipped in the rack Motivation structure includes cam and pushing block, and slideway is provided in the rack, and the upper end of the pushing block is fixedly connected with sliding shoe, The sliding shoe is slidably connected with slideway, and the top of movable plate is arranged in the pushing block, and the lower section of the movable plate is fixed to be connected It is connected to the first slide-bar, the first spring groove is provided in the rack, the first connecting spring, institute are installed in first spring groove It states the first connecting spring to be fixedly connected with the first slide-bar, first slide-bar is slidably connected with the first spring groove, in the rack First motor is installed, the driving end of the first motor is rotatably connected to drive shaft, and the drive shaft is fixedly connected with cam, The side of pushing block is arranged in the cam, and the bottom of the rack is provided with dust-collecting mechanism.

Preferably, the elastic mechanism includes a pair of second slide-bar and the second connecting spring, second slide-bar and second Connecting spring is symmetrically fixedly connected on the two sides of movable plate, a pair of of second spring slot is provided in the rack, described in two Second spring slot is symmetricly set on the two sides of movable plate, and two second slide-bars are slidably connected with second spring slot respectively.

Preferably, the dust-collecting mechanism includes collecting tank and the second filter screen, and second filter screen is arranged in support shaft Bottom, the collecting tank is arranged in the lower section of the second filter screen, the second motor, second motor is equipped in the rack Driving end be rotatably connected to shaft, fixing sleeve is connected to fan in the shaft, and water is filled in the collecting tank.

Preferably, it is provided with outlet in the rack, slidably connects baffle in the outlet, on the side plate of top It is provided with opening corresponding with outlet, described be open is rotatably connected to partition, and the junction of the partition and opening is socketed with back Power spring.

Preferably, it is rotatably connected to removable cover on the entrance, buckle is provided on the removable cover, is set on the entrance It is equipped with catching groove corresponding with buckle, the buckle is clamped with catching groove.

Preferably, the two sides of the slideway are symmetrically arranged with limited block, are provided on the sliding shoe corresponding with limited block Limiting slot, the limited block and limiting slot are clamped.

Compared with prior art, the utility model has the beneficial effects that the device is easy to operate, pass through rack, the first mistake The mutual cooperation of strainer, the second filter screen and cam, can be when being classified cereal, while carrying out removal of impurities dedusting, Reduce the process in production process, to improve working efficiency.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of cereal-granules classified screening device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of cereal-granules classified screening device driving mechanism structural schematic diagram；

Fig. 3 is the structural schematic diagram in Fig. 1 at A.

In figure: 1 rack, 2 first connecting springs, 3 first slide-bars, 4 movable plates, 5 drive shafts, 6 cams, 7 slideways, 8 first Motor, 9 second slide-bars, 10 second connecting springs, 11 entrances, 12 support shafts, 13 first filter screens, 14 side plates, 15 efferent ducts, 16 Second filter screen, 17 collecting tanks, 18 fans, 19 shafts, 20 second motors, 21 pulleys, 22 sliding blocks, 23 pushing blocks, 24 sliding shoes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of cereal-granules classified screening device, including rack 1 are provided with entrance 11, entrance in rack 1 Be rotatably connected to removable cover on 11, buckle be provided on removable cover, be provided with catching groove corresponding with buckle on entrance 11, buckle with Catching groove clamping, when being classified to cereal, may result in cereal and jumps out during the shaking process, carried out by removable cover Sealing, the side of rack 1 is equipped with efferent duct 15, support shaft 12 is fixedly connected in rack 1, and the is slidably connected in rack 1 One filter screen 13, the first filter screen 13 are slidably socketed in support shaft 12, and the two sides of the first filter screen 13 are symmetrically arranged with side plate 14, the two sides of support shaft 12 are symmetrically arranged with sliding slot, are rotatably connected to multiple pulleys 21 on the side plate 14 of support shaft 12, sliding Wheel 21 is slidably connected with sliding slot, sliding block 22 is additionally provided on side plate 14, sliding block 22 is slidably connected with sliding slot, the first filter screen 13 Right side is fixedly connected with movable plate 4, and the two sides of movable plate 4 are symmetrically arranged with elastic mechanism, and elastic mechanism includes that a pair second is sliding Axis 9 and the second connecting spring 10, the second slide-bar 9 and the second connecting spring 10 are symmetrically fixedly connected on the two sides of movable plate 4, machine A pair of of second spring slot is provided on frame 1, two second spring slots are symmetricly set on the two sides of movable plate 4, two the second slide-bars 9 It is slidably connected respectively with second spring slot, when driving mechanism is to 4 active force of movable plate, the second connecting spring 10 of side It can be compressed, the second connecting spring 10 of the other side can be stretched, and the second slide-bar 9 second spring slot can slide relatively, movable plate 4 It can teetertotter under the elastic force effect of the second connecting spring of two sides 10, the small cereal of particle is in gravity during shaking Under gradually sink, eventually by the first filter screen 13, to realize the grading effect to cereal, driving machine is installed in rack 1 Structure, driving mechanism include cam 6 and pushing block 23, slideway 7 are provided in rack 1, the upper end of pushing block 23 is fixedly connected with cunning Motion block 24, sliding shoe 24 are slidably connected with slideway 7, and the two sides of slideway 7 are symmetrically arranged with limited block, be provided on sliding shoe 24 with The corresponding limiting slot of limited block, limited block and limiting slot are clamped, and limited block plays the role of limit, and control sliding shoe 24 is relatively sliding The top of movable plate 4 is arranged in the maximum sliding scale in road 7, pushing block 23, and the lower section of movable plate 4 is fixedly connected with the first slide-bar 3, the first spring groove is provided in rack 1, and the first connecting spring 2, the first connecting spring 2 and first are installed in first spring groove Slide-bar 3 is fixedly connected, and the first slide-bar 3 is slidably connected with the first spring groove, and first motor 8, first motor 8 are equipped in rack 1 Driving end be rotatably connected to drive shaft 5, drive shaft 5 is fixedly connected with cam 6, and the side of pushing block 23, machine is arranged in cam 6 The bottom of frame 1 is provided with dust-collecting mechanism, and dust-collecting mechanism includes collecting tank 17 and the second filter screen 16, and the setting of the second filter screen 16 exists The bottom of support shaft 12, collecting tank 17 are arranged in the lower section of the second filter screen 16, the second motor 20, rack 1 are equipped in rack 1 On be provided with outlet, baffle is slidably connected in outlet, is provided with opening corresponding with outlet on the side plate 14 of top, opening turns It moves and is connected with partition, the junction of partition and opening is socketed with return spring, and by opening baffle, rotation partition can be by product There are the cereal of 13 top of the first filter screen to be exported, and the driving end of the second motor 20 is rotatably connected to shaft 19, shaft 19 Upper fixing sleeve is connected to fan 18, water is filled in collecting tank 17, when short grained cereal is fallen on the second filter screen 16 It waits, while can also carry dust, dust can pass through the second filter screen 16 during the falling process, and little particle cereal is trapped in the On two filter screens 16, while fan 18 rotates the wind taken up, also has guiding role to dust, dust is forced to fall to collecting tank 17 It is interior, under the viscous viscous effect of water, it is attached on the water surface, gradually sinks to the bottom.

In the utility model, when user uses the device, cereal is poured into from entrance 11, and first motor 8 passes through driving end Band moving cam 6 rotates, and the longer side of cam 6 is contacted with sliding shoe 24, during cam 6 rotates that sliding shoe 24 is related Pushing block 23 is raised, when the longer one end of cam 6 turns over sliding shoe 24, pushing block 23 under the effect of gravity, to activity 4 active force of plate, movable plate 4 can teetertotter under the effect of the elastic force of the second connecting spring 10 and the first connecting spring 2, shaking The small cereal of particle gradually sinks under the effect of gravity in the process, eventually by the first filter screen 13, to realize to cereal Grading effect, in little particle cereal in dropping process, the second filter screen 16 can be passed through in the wind-force effect of fan 18 by returning dust Under, it is eventually adhering to waterborne in collecting tank 17, achievees the effect that dedusting；It will drive paddy since the first filter screen 13 teetertotters The vibration of object avoids cereal from jumping out in range and is isolated by side plate 14, and sliding block 22 plays the role of limited support, the rolling of pulley 21 It is dynamic to reduce frictional force in motion process.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of cereal-granules classified screening device, including rack (1), which is characterized in that be provided with entrance on the rack (1) (11), the side of the rack (1) is equipped with efferent duct (15), is fixedly connected with support shaft (12) in the rack (1), described It is slidably connected the first filter screen (13) in rack (1), first filter screen (13) is slidably socketed on support shaft (12), institute The two sides for stating the first filter screen (13) are symmetrically arranged with side plate (14), and the two sides of the support shaft (12) are symmetrically arranged with sliding slot, It is rotatably connected to multiple pulleys (21) on the side plate (14) of support shaft (12), the pulley (21) and sliding slot sliding connect It connects, is additionally provided with sliding block (22) on the side plate (14), the sliding block (22) is slidably connected with sliding slot, first filter screen (13) it is fixedly connected on the right side of movable plate (4), the two sides of the movable plate (4) are symmetrically arranged with elastic mechanism, the rack (1) driving mechanism is installed in, the driving mechanism includes cam (6) and pushing block (23), is provided with cunning on the rack (1) The upper end in road (7), the pushing block (23) is fixedly connected with sliding shoe (24), and the sliding shoe (24) and slideway (7) sliding connect It connects, pushing block (23) setting is fixedly connected with the first slide-bar below the top of movable plate (4), the movable plate (4) (3), it is provided with the first spring groove on the rack (1), is equipped in first spring groove the first connecting spring (2), it is described First connecting spring (2) is fixedly connected with the first slide-bar (3), and first slide-bar (3) is slidably connected with the first spring groove, described It is equipped with first motor (8) in rack (1), the driving end of the first motor (8) is rotatably connected to drive shaft (5), the drive Moving axis (5) is fixedly connected with cam (6), and the cam (6) is arranged in the side of pushing block (23), the bottom of the rack (1) It is provided with dust-collecting mechanism.

2. a kind of cereal-granules classified screening device according to claim 1, which is characterized in that the elastic mechanism includes A pair of second slide-bar (9) and the second connecting spring (10), second slide-bar (9) and the second connecting spring (10) are symmetrical fixed The two sides of movable plate (4) are connected to, a pair of of second spring slot, two second spring slots pair are provided on the rack (1) Claim to be arranged in the two sides of movable plate (4), two second slide-bars (9) are slidably connected with second spring slot respectively.

3. a kind of cereal-granules classified screening device according to claim 1, which is characterized in that the dust-collecting mechanism includes Collecting tank (17) and the second filter screen (16), second filter screen (16) are arranged in the bottom of support shaft (12), the collection Slot (17) setting is equipped with the second motor (20) in the lower section of the second filter screen (16), the rack (1), second motor (20) driving end is rotatably connected to shaft (19), and fixing sleeve is connected to fan (18), the collecting tank on the shaft (19) (17) water is filled in.

4. a kind of cereal-granules classified screening device according to claim 1, which is characterized in that set on the rack (1) It is equipped with outlet, baffle is slidably connected in the outlet, opening corresponding with outlet is provided on the side plate (14) of top, Described be open is rotatably connected to partition, and the junction of the partition and opening is socketed with return spring.

5. a kind of cereal-granules classified screening device according to claim 1, which is characterized in that turn on the entrance (11) It is dynamic to be connected with removable cover, it is provided with buckle on the removable cover, catching groove corresponding with buckle, institute are provided on the entrance (11) It states buckle and catching groove is clamped.

6. a kind of cereal-granules classified screening device according to claim 1, which is characterized in that the two of the slideway (7) Side is symmetrically arranged with limited block, and limiting slot corresponding with limited block, the limited block and limit are provided on the sliding shoe (24) Position slot clamping.