CN206631943U - A kind of grader - Google Patents

A kind of grader Download PDF

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Publication number
CN206631943U
CN206631943U CN201720264446.4U CN201720264446U CN206631943U CN 206631943 U CN206631943 U CN 206631943U CN 201720264446 U CN201720264446 U CN 201720264446U CN 206631943 U CN206631943 U CN 206631943U
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China
Prior art keywords
rolling bar
spacing
double rolling
grader
guide rail
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CN201720264446.4U
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Chinese (zh)
Inventor
虞丰结
韩德雄
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Visit Shanghai Light Industry Machinery Co
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Visit Shanghai Light Industry Machinery Co
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Priority to CN201720264446.4U priority Critical patent/CN206631943U/en
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Abstract

The utility model discloses a kind of grader, including frame, the transmission motor being arranged in the frame, driveline, the classified screening device being arranged on above the driveline and the grading discharge device being arranged on below the classified screening device with transmission motor drive connection;The driveline includes active shaft assembly, passive shaft assembly, and the classified screening device includes being arranged on the guide rail between the active shaft assembly, passive shaft assembly and some rotatable adjustable double rolling bar components of spacing being arranged on the guide rail;The classified screening device is the sieving and grading dimensional structures different from small to large being made up of the different spacing between some double rolling bar components in rotation.Guide rail of the present utility model is arranged to some sections and tilts the short lead rail successively decreased of slopes, is separated into different size of spacing between double rolling bars on guide rail, fruit can reach 360 ° of rotations during propulsion, and it is more accurate to be classified.

Description

A kind of grader
Technical field
Fruit process machinery technical field is the utility model is related to, relates generally to a kind of grader.
Background technology
The effect that fresh fruit be classified processing mainly makes the product specification of similar class consistent, is easy to implement independence Or assembly package, packaging product is entered supermarket with the outward appearance of unified high-quality, attract the attention of consumer, meet consumer Purchasing demand.Traditional volume classifying equipoment has drum-type grader, three pulley type graders and belt sizer etc., and it is former Manage similar, screened using the hole frame of some scale dimensions or gap, can when the profile of material is slightly smaller than hole Passed through by itself gravity or fall output, so as to realize classification.The fruit gradings such as usual orange, orange and lemon are using rolling Cartridge type is classified, and the classification (fruit volume size) that it is classified is unadjustable, and operating efficiency is low, yield is small, and automaticity is low, labor Fatigue resistance is high, and the cost of input is high.
Utility model content
Technical problem to be solved in the utility model is to provide on a kind of applicable large automatic production line, can be to water Fruit enters the more tiny classification of line range, and classification size can be adjusted, and operating efficiency is high, and yield is big, the low grader of labor intensity.
Technical problem to be solved in the utility model can be adopted the following technical scheme that to realize:
A kind of grader, including frame, be arranged in the frame transmission motor, with the transmission motor The driveline of drive connection, the classified screening device being arranged on above the driveline and it is arranged on the classifying screen Grading discharge device below screening device,
Characterized in that, the driveline includes active shaft assembly, passive shaft assembly, the classified screening device bag Include the guide rail being arranged between the active shaft assembly, passive shaft assembly and some rotatable spacing being arranged on the guide rail Adjustable double rolling bar components;The classified screening device is different sieving and grading dimensional structures from small to large, the difference Sieving and grading dimensional structure is made up of the different spacing between some double rolling bar components in rotation.
In a preferred embodiment of the present utility model, double rolling bar components are arranged side by side on the same line, institute Guide rail is stated to be formed by fixedly connecting by the short lead rail that at least two sections of inclined slopes gradually successively decrease;The grading discharge device is included extremely Few two discharge buckets, are provided with outfeed belt on the discharge bucket, and each discharge bucket one-to-one corresponding is arranged on described every Below individual short lead rail;
Double rolling bar components 360 degree of rotations in the short lead rail of the Different Slope, each institute in short lead rail State and identical spacing is formed between double rolling bar components, the spacing between the double rolling bar components that successively decrease with the short lead rail slope Gradually it is incremented by;
Spacing between double rolling bar components described in the fruit from each two of different volumes size is tumbled to corresponding size On the discharge bucket, and transferred out by the outfeed belt from discharging opening.
In a preferred embodiment of the present utility model, the driving short lead rail lifting is provided with above the frame The guideway up-and-down mechanism of Different Slope is formed, the guideway up-and-down mechanism top is fixed with regulation handle, passes through the regulation hand The rotation of handle controls the lifting of the short lead rail.
In a preferred embodiment of the present utility model, the grader also includes feed conveying device, the charging Conveying device is higher than the classified screening device, and charging is provided between the feed conveying device and classified screening device Bucket;The feed conveying device includes being arranged on the driven axle component side charging consistent with the guide rail direction actively Take turns, feed driven pulley and be arranged on the charging driving wheel, the charging fed on driven pulley is distributed rolling bar.
In a preferred embodiment of the present utility model, it is provided with above double rolling bar components around the frame Roll guard.
The beneficial effects of the utility model are:A kind of grader, guide rail are arranged to some sections and tilt the short-range missile that slope successively decreases Rail, different size of spacing is separated between the double rolling bars of each two rotated in short lead rail, fruit can during propulsion To reach 360 ° of rotations, make fruit grading more accurate;Guide rail by elevating mechanism adjust slope, and then adjust classification rolling bar it Between spacing, improve operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of sectional view of grader of the utility model.
Fig. 2 is a kind of top view of grader of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 2, what is provided in figure is a kind of grader, and grader is made up of stainless steel material, including frame 100th, the upper left transmission motor 200 of frame 100, the drive shaft cartridge being connected with transmission motor 200 are arranged on 300 are put, be arranged on the classified screening device 400 of the top of driveline 300 and is arranged on the lower section of classified screening device 400 Grading discharge device 500, transmission motor 200 are reductor 210, and the bottom of frame 100 is provided with adjustable leg 110, roll guard 120 is provided with above frame 100.Complete machine is full-closed structure except entering, in addition to discharge, security protection performance It is good.
Driveline 300 includes active shaft assembly 310, passive shaft assembly 320, and classified screening device 400 includes setting Guide rail 410 between active shaft assembly 310, passive shaft assembly 320 and some rotatable spacing being arranged on guide rail 410 Adjustable double rolling bar components 420;Classified screening device 400 is different sieving and grading dimensional structures from small to large, and difference is sieved Classification dimensions structure is selected to be made up of the different spacing between some double rolling bar components 420 in rotation.
Double rolling bar components 420 are arranged side by side on the same line, and guide rail 410 is gradually successively decreased by least two sections of inclined slopes Short lead rail 411 be formed by fixedly connecting;Grading discharge device 500 includes at least two discharge buckets, is turned left from the right side and is followed successively by fruitlet Discharge bucket 510, middle fruit discharge bucket 520, big fruit discharge bucket 530 and super large fruit discharge bucket 540, are provided with discharging on discharge bucket Belt 550, each discharge bucket, which corresponds, is arranged on each lower section of short lead rail 411;Double rolling bar components 420 are in the short of Different Slope 360 degree rotate on guide rail 411, identical spacing are formed between double rolling bar components 420 in each short lead rail 411, with short-range missile The spacing that the slope of rail 410 successively decreases between double rolling bar components 420 is gradually incremented by;The fruit of different volumes size is from the double rolling bars of each two Spacing between component 420 is tumbled to the discharge bucket of corresponding size, and transferred out by outfeed belt 550 from discharging opening. Guide rail 410 is arranged to some sections and tilts the short lead rail 411 that slope successively decreases, the double rolling bar groups of each two rotated in short lead rail 411 Different size of spacing is separated between part 420, fruit can reach 360 ° of rotations during propulsion, make fruit grading more To be accurate.
Grader also includes feed conveying device 600, and feed conveying device 600 is higher than classified screening device 400, entered Feed hopper 610 is provided between material conveying device 600 and classified screening device 400;Feed conveying device 600 include be arranged on by The side of the moving axis component 300 charging driving wheel 620 consistent with the direction of guide rail 410, feed driven pulley 630 and be arranged on charging master Charging distribution rolling bar 640 on driving wheel 620, charging driven pulley 630.
Driving short lead rail 411 is provided with above frame 100 and lifts the guideway up-and-down mechanism 700 for forming Different Slope, is led The top of rail lifting mechanism 700 is fixed with regulation handle 710, and the lifting of short lead rail 411 is controlled by the rotation of regulation handle 710. Guide rail 410 adjusts slope by elevating mechanism 710, and then adjusts the spacing between double rolling bar components 420, improves work effect Rate.
During work, by chain drive by double rolling bar components 420 from feed hopper 610 to discharge bucket direction promote, fruit by Feed hopper 610 enters, and falls on double rolling bar components 420 of motion, and the double rolling bar components 420 moved are due to bottom short lead rail 411 height falls form spacing, and fruit not of uniform size just falls to be reached corresponding to equal with spacing point on outfeed belt 550 The effect of level.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will Protection domain is asked to be defined by appended claims and coordinate.

Claims (5)

1. a kind of grader, including frame, be arranged in the frame transmission motor, pass with the transmission motor Move the driveline connected, the classified screening device being arranged on above the driveline and be arranged on the sizing screening Grading discharge device below device,
Characterized in that, the driveline includes active shaft assembly, passive shaft assembly, the classified screening device includes setting Some rotatable spacing put the guide rail between the active shaft assembly, passive shaft assembly and be arranged on the guide rail are adjustable Double rolling bar components of section;The classified screening device is different sieving and grading dimensional structures from small to large, the different screenings Classification dimensions structure is made up of the different spacing between some double rolling bar components in rotation.
2. a kind of grader as claimed in claim 1, it is characterised in that double rolling bar components are disposed side by side on same straight line On, the guide rail is formed by fixedly connecting by the short lead rail that at least two sections of inclined slopes gradually successively decrease;The grading discharge device Including at least two discharge buckets, outfeed belt is provided with the discharge bucket, each discharge bucket, which corresponds, to be arranged on Below each short lead rail;
Double rolling bar components 360 degree of rotations in the short lead rail of the Different Slope, it is described each described double in short lead rail Identical spacing is formed between rolling bar component, the spacing between the double rolling bar components that successively decrease with the short lead rail slope is gradual It is incremented by;
Spacing between double rolling bar components described in the fruit from each two of different volumes size is tumbled to described in corresponding size On discharge bucket, and transferred out by the outfeed belt from discharging opening.
3. a kind of grader as claimed in claim 2, it is characterised in that the driving short-range missile is provided with above the frame Rail lifts the guideway up-and-down mechanism to form Different Slope, and the guideway up-and-down mechanism top is fixed with regulation handle, by described The rotation of regulation handle controls the lifting of the short lead rail.
4. a kind of grader as claimed in claim 1, it is characterised in that the grader also includes feed conveying device, institute State feed conveying device and be higher than the classified screening device, be provided between the feed conveying device and classified screening device Feed hopper;The feed conveying device includes being arranged on the driven axle component side charging master consistent with the guide rail direction Driving wheel, feed driven pulley and be arranged on it is described charging driving wheel, charging driven pulley on charging distribution rolling bar.
5. a kind of grader as claimed in claim 1, it is characterised in that the frame is surrounded above double rolling bar components It is provided with roll guard.
CN201720264446.4U 2017-03-17 2017-03-17 A kind of grader Active CN206631943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720264446.4U CN206631943U (en) 2017-03-17 2017-03-17 A kind of grader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720264446.4U CN206631943U (en) 2017-03-17 2017-03-17 A kind of grader

Publications (1)

Publication Number Publication Date
CN206631943U true CN206631943U (en) 2017-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720264446.4U Active CN206631943U (en) 2017-03-17 2017-03-17 A kind of grader

Country Status (1)

Country Link
CN (1) CN206631943U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046985A (en) * 2018-07-20 2018-12-21 芜湖碧水谣医疗设备科技有限公司 A kind of fruit sorting device
CN111195605A (en) * 2020-01-21 2020-05-26 东营市自然资源局 Apple automatic classification device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046985A (en) * 2018-07-20 2018-12-21 芜湖碧水谣医疗设备科技有限公司 A kind of fruit sorting device
CN109046985B (en) * 2018-07-20 2021-02-26 黄陆 Fruit sorting equipment
CN111195605A (en) * 2020-01-21 2020-05-26 东营市自然资源局 Apple automatic classification device
CN111195605B (en) * 2020-01-21 2021-03-09 东营市自然资源局 Apple automatic classification device

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