CN207709345U - A kind of easy-to-mount buckwheat screening plant of screening frame - Google Patents
A kind of easy-to-mount buckwheat screening plant of screening frame Download PDFInfo
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- CN207709345U CN207709345U CN201721508412.1U CN201721508412U CN207709345U CN 207709345 U CN207709345 U CN 207709345U CN 201721508412 U CN201721508412 U CN 201721508412U CN 207709345 U CN207709345 U CN 207709345U
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- screening frame
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Abstract
The utility model discloses a kind of easy-to-mount buckwheat screening plants of screening frame, including collecting bin, the upper end of the collecting bin is equipped with supporting rack, four gag lever posts are arranged on support frame as described above, symmetrically run through bearing seat there are two setting on four gag lever posts, the top of each gag lever post is equipped with block, winding is equipped with the first spring on each gag lever post, the upper end of first spring is connect with bearing seat, the lower end of first spring is connect with supporting rack, and two bearing seats are fixed with screening frame by the first spring snap fastener.The utility model stable structure, simple operation can effectively carry out the screening of buckwheat, and screening frame is easy for removal and installation, is worthy to be popularized.
Description
Technical field
The utility model is related to buckwheat production and processing equipment technical field more particularly to a kind of easy-to-mount buckwheats of screening frame
Wheat screening plant.
Background technology
Buckwheat also known as triangle wheat, black wheat, Hua Qiao, what China was cultivated mainly has two kinds of general buck wheat and hull buckwheat, preceding
Person claims sweet tea buckwheat, the latter to claim bitter buckwheat.Since the kind of bitter buckwheat contains rutin in fact, so also referred to as fourth bitter buckwheat.Buckwheat is gone through what China was planted
History is very long, B.C. fiveth century《Legendary god of farming's book》In be just the record of one of eight paddy cultivated at that time about buckwheat, remove
Outside China, the former Soviet Union, Nepal, Korea, Japan and America and European certain areas, people also like edible buckwheat.Especially
Japan, since buckwheat is just in fashion all islands of Japan from the Tang Dynasty by the incoming rear buckwheat foods in China, light eating method just reaches more than 100 kinds.Extremely
Today, buckwheat foods were still classified as health food by this country.Buckwheat, exactly buckwheat fruit is sloughed obtain after shell containing kind
Skin or seed without kind of skin.When buckwheat is produced and processed, the buckwheat of variable grain size is suitble to different processing purposes, therefore
It needs to sieve in buckwheat, existing buckwheat screening plant screening frame is not easy to disassemble and install, and screening effect is general, operation
It is cumbersome.
Utility model content
It is not easy to dismantle and pacify purpose of the utility model is to solve buckwheat screening plant screening frame in the prior art
Dress, screening effect is general, cumbersome problem, and what is proposed is used for a kind of easy-to-mount buckwheat screening plant of screening frame.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of easy-to-mount buckwheat screening plant of screening frame, including collecting bin, the collecting bin is equipped with support
Frame is arranged with four gag lever posts on support frame as described above, symmetrically runs through setting that there are two bearing seats on four gag lever posts, each
The top of the gag lever post is equipped with block, is wound on each gag lever post and is equipped with the first spring, first spring
Upper end is connect with bearing seat, and the lower end of first spring is connect with supporting rack, and two bearing seats pass through the first Spring Card
It closes mechanism and is fixed with screening frame.
Preferably, the first spring snap fastener is made of second spring, supports block and fixture block, on each bearing seat
Card slot is offered, is symmetrically opened up on the inner wall of each card slot there are two groove, the is equipped in each groove
Two springs are located in the second spring in the same groove and are equipped with supports block jointly, and fixture block, the fixture block are equipped in the card slot
On symmetrically open up there are four semi-circular groove, and supports block is supported and is located in semi-circular groove, and the fixture block and screening frame are using being integrally formed
Structure.
Preferably, two links are arranged on support frame as described above, equidistant rotation company on each link
Eccentric wheel there are three connecing, and eccentric wheel offsets with screening frame, and first gear is coaxially provided on each eccentric wheel, is located at same
Transmission belt is equipped in three first gears of side jointly, two first gears positioned at the rightmost side are coaxially provided with
Worm gear, each worm gear are engaged with worm screw, and the lower end of each worm screw is connect with the motor being arranged on supporting rack,
The motor fixes shaft type motor using double drive end.
Preferably, the opening of the collecting bin and the position of screening frame are corresponding.
Preferably, the bottom end of the collecting bin offers multiple kerves, is equipped with connecting rod in each kerve, each
The bottom end of the connecting rod is equipped with sucker.
Preferably, the screening frame is surrounded by backplate.
Preferably, the bearing seat is equipped with multiple lock-screws, and each lock-screw run through bearing seat and with sieve
Frame is selected to be threadedly coupled.
Preferably, multiple screening holes are offered in the screening frame.
In the utility model, buckwheat to be sieved is placed in screening frame, is rotated using motor driving worm screw, due to worm screw
It is engaged with worm gear, therefore worm screw rotation drives worm gear rotation, due to the setting of first gear and transmission belt so that the bias of the same side
Wheel can rotate synchronously, therefore worm gear rotation can drive three eccentric wheels of homonymy to rotate synchronously, and due to the pulling force of the first spring, six partially
Heart wheel may make screening frame constantly to be shaken when rotating, and to sieve buckwheat, bearing seat is limiting when screening frame shakes
It is slided on the bar of position；When screening frame is dismantled, lock-screw is backed out, screening frame is directly twitched and fixture block is made to leave card slot
Screening frame is unloaded, when screening frame is installed, the fixture block being connect with screening frame is inserted into card slot, since the elasticity of second spring is made
With so that supports block is supported and is located on fixture block, is played fixed function to fixture block, is then screwed on lock-screw.The utility model knot
Structure is stablized, and simple operation can effectively carry out the screening of buckwheat, and screening frame is easy for removal and installation, is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes a kind of easy-to-mount buckwheat screening plant of screening frame structural schematic diagram；
Fig. 2 be the utility model proposes a kind of easy-to-mount buckwheat screening plant of screening frame in the structures of the parts a put
Big schematic diagram；
Fig. 3 be the utility model proposes a kind of easy-to-mount buckwheat screening plant of screening frame in sieve bore portion knot
Structure schematic diagram.
In figure：1 collecting bin, 2 supporting racks, 3 motors, 4 links, 5 first gears, 6 transmission belts, 7 eccentric wheels, 8 worm gears, 9
Worm screw, 10 first springs, 11 bearing seats, 12 gag lever posts, 13 blocks, 14 lock-screws, 15 screening frames, 16 fixture blocks, 17 second bullets
Spring, 18 supports blocks, 19 screening holes.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the easy-to-mount buckwheat screening plant of a kind of screening frame, including collecting bin 1, the bottom end of collecting bin 1
Multiple kerves are offered, connecting rod is equipped in each kerve, the bottom end of each connecting rod is equipped with sucker, and whole knot can be improved
The upper end of the stability of structure, collecting bin 1 is equipped with supporting rack 2, and four gag lever posts 12, four gag lever posts are arranged on supporting rack 2
Symmetrically run through on 12 and set there are two bearing seat 11, the top of each gag lever post 12 is equipped with block 13, on each gag lever post 12
Winding is equipped with the first spring 10, and the upper end of the first spring 10 is connect with bearing seat 11, and lower end and the supporting rack 2 of the first spring 10 connect
It connects；
Two bearing seats 11 are fixed with screening frame 15 by the first spring snap fastener, and multiple sieves are offered in screening frame 15
Divide hole 19, screening frame 15 to be surrounded by backplate, prevents buckwheat when vibrations from shaking, the position of the opening and screening frame 15 of collecting bin 1
Set corresponding, the first spring snap fastener is made of second spring 17, supports block 18 and fixture block 16, is opened up on each bearing seat 11
There is card slot, symmetrically opened up on the inner wall of each card slot there are two groove, second spring 17 is equipped in each groove, is located at same
Supports block 18 is equipped in second spring 17 in one groove jointly, fixture block 16 is equipped in card slot, symmetrically opened up on fixture block 16 there are four
Semi-circular groove, and supports block 18 is supported and is located in semi-circular groove, fixture block 16 uses integrated formed structure with screening frame 15, when screening frame 15
When being dismantled, lock-screw 14 is backed out, directly twitches screening frame 15 so that fixture block 16 leaves card slot and can unload screening frame 15
Under, when screening frame 15 is installed, the fixture block 16 being connect with screening frame 15 is inserted into card slot, since the elasticity of second spring 17 is made
With so that supports block 18 is supported and is located on fixture block 16, is played fixed function to fixture block 16, is then screwed on lock-screw 14；
In the utility model, be arranged with two links 4 on supporting rack 2, on each link 4 equidistant rotation connect
Eccentric wheel 7 there are three connecing, and eccentric wheel 7 offsets with screening frame 15, and first gear 5 is coaxially provided on each eccentric wheel 7, is located at
Transmission belt 6 is equipped in three first gears 5 of the same side jointly, two first gears 5 positioned at the rightmost side are coaxially provided with snail
Wheel 8, each worm gear 8 is engaged with worm screw 9, and the lower end of each worm screw 9 is connect with the motor 3 being arranged on supporting rack 2, motor
3 fix shaft type motor using double drive end, and bearing seat 11 is equipped with multiple lock-screws 14, and each lock-screw 14 runs through
Bearing seat 11 is simultaneously threadedly coupled with screening frame 15, reinforces the fixed effect of screening frame 15.
In the utility model, when using the device, buckwheat to be sieved is placed in screening frame 15, is driven using motor 3
Worm screw 9 rotates, and since worm screw 9 engages with worm gear 8, therefore the rotation of worm screw 9 drives worm gear 8 to rotate, due to first gear 5 and transmission belt
6 setting so that the eccentric wheel 7 of the same side can rotate synchronously, therefore the rotation of worm gear 8 can drive three synchronizations of eccentric wheels 7 of homonymy to turn
Dynamic, due to the pulling force of the first spring 10, six eccentric wheels 7 may make screening frame 15 constantly to be shaken when rotating, thus by buckwheat
Wheat is sieved, and bearing seat 11 slides on gag lever post 12 when screening frame 15 shakes；When screening frame 15 is dismantled, lock is backed out
Tight screw 14 directly twitches screening frame 15 and fixture block 16 is made to leave card slot and can unload screening frame 15, when screening frame 15 is installed,
The fixture block 16 being connect with screening frame 15 is inserted into card slot, due to the elastic reaction of second spring 17 so that supports block 18 is supported and is located at
On fixture block 16, fixed function is played to fixture block 16, then screws on lock-screw 14.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (8)
1. a kind of easy-to-mount buckwheat screening plant of screening frame, including collecting bin (1), which is characterized in that the collecting bin (1)
Upper end be equipped with supporting rack (2), be arranged with four gag lever posts (12), four gag lever posts (12) on support frame as described above (2)
Above symmetrical through setting there are two bearing seat (11), the top of each gag lever post (12) is equipped with block (13), each described
Winding is equipped with the first spring (10) on gag lever post (12), and the upper end of first spring (10) is connect with bearing seat (11), institute
The lower end for stating the first spring (10) is connect with supporting rack (2), and two bearing seats (11) are solid by the first spring snap fastener
Surely there is screening frame (15).
2. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that described first
Spring snap fastener is made of second spring (17), supports block (18) and fixture block (16), is opened up on each bearing seat (11)
There is card slot, is symmetrically opened up on the inner wall of each card slot there are two groove, second spring is equipped in each groove
(17), it is located in the second spring (17) in the same groove and is equipped with supports block (18) jointly, fixture block is equipped in the card slot
(16), semi-circular groove there are four symmetrically being opened up on the fixture block (16), and supports block (18) is supported and is located in semi-circular groove, the fixture block
(16) integrated formed structure is used with screening frame (15).
3. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the support
Two links (4) are arranged on frame (2), it is equidistant on each link (4) to be rotatably connected to three eccentric wheels
(7), and eccentric wheel (7) offsets with screening frame (15), is coaxially provided with first gear (5) on each eccentric wheel (7), is located at
Transmission belt (6) is equipped on three first gears (5) of the same side jointly, is located at two first gears of the rightmost side
(5) be coaxially provided with worm gear (8), each worm gear (8) is engaged with worm screw (9), the lower end of each worm screw (9) with
Motor (3) connection being arranged on supporting rack (2), the motor (3) fix shaft type motor using double drive end.
4. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the collection
The opening in storehouse (1) is corresponding with the position of screening frame (15).
5. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the collection
The bottom end in storehouse (1) offers multiple kerves, and connecting rod is equipped in each kerve, and the bottom end of each connecting rod is all provided with
There is sucker.
6. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the screening
Frame (15) is surrounded by backplate.
7. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the carrying
Seat (11) is equipped with multiple lock-screws (14), and each lock-screw (14) run through bearing seat (11) and with screening frame (15)
It is threadedly coupled.
8. the easy-to-mount buckwheat screening plant of a kind of screening frame according to claim 1, which is characterized in that the screening
Multiple screening holes (19) are offered on frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508412.1U CN207709345U (en) | 2017-11-14 | 2017-11-14 | A kind of easy-to-mount buckwheat screening plant of screening frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508412.1U CN207709345U (en) | 2017-11-14 | 2017-11-14 | A kind of easy-to-mount buckwheat screening plant of screening frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709345U true CN207709345U (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508412.1U Active CN207709345U (en) | 2017-11-14 | 2017-11-14 | A kind of easy-to-mount buckwheat screening plant of screening frame |
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| CN (1) | CN207709345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332151A (en) * | 2018-09-28 | 2019-02-15 | 柳州市清旭贸易有限责任公司 | A kind of exclusion device of prepackaged food raw material |
-
2017
- 2017-11-14 CN CN201721508412.1U patent/CN207709345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332151A (en) * | 2018-09-28 | 2019-02-15 | 柳州市清旭贸易有限责任公司 | A kind of exclusion device of prepackaged food raw material |
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