CN107282398A - A kind of spiral variable pitch type fruit sorter - Google Patents
A kind of spiral variable pitch type fruit sorter Download PDFInfo
- Publication number
- CN107282398A CN107282398A CN201610198299.5A CN201610198299A CN107282398A CN 107282398 A CN107282398 A CN 107282398A CN 201610198299 A CN201610198299 A CN 201610198299A CN 107282398 A CN107282398 A CN 107282398A
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- CN
- China
- Prior art keywords
- pitch
- variable
- driven pulleys
- level
- travelling belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a kind of spiral variable pitch type fruit sorter, it includes frame, and the bottom of frame, which is installed with motor, the output shaft of motor, is provided with drive sprocket, drive sprocket is connected by chain with a driven pulley, and a driven pulley constitutes gear drive with No. two driven pulleys simultaneously and coordinated；A number driven pulley is connected by Chain conveyer with No. three driven pulleys, and the shaft end of No. three driven pulleys is machined with master bevel gear, drive bevel gear and driven wheel of differential engaged transmission, the active conical tooth wheel drive spiral pitches sorting mechanism；No. two driven pulleys are connected by Chain conveyer with reverse wheel, and reverse wheel and No. three driven pulleys constitute meshed transmission gear, and No. three driven pulleys are connected with travelling belt drives travelling belt transport, and the end of the travelling belt is connected with out funnel.The technical problems to be solved by the invention are to provide a kind of specific duty greatly, and sorting conveying is flexible, and equipment failure rate is low, sorting precision height.
Description
Technical field
The present invention relates to fruit sorter device, more particularly to a kind of spiral variable pitch type fruit sorter, for automatic grading of fruits sorting.
Background technology
Fruit grading is mainly graded into uniform size and by two kinds of quality grading.The classification of current fruit is main by being accomplished manually, minority is using drum-type classification, roller classification principle is the circular hole that different pore size is machined with different rollers, fruit is fallen into roller by fruit during roller less than Circularhole diameter, the conveyer belt being connected by roller is drawn, diameter is more than being exported by its back roll for previous roller Circularhole diameter, realizes classification.The stage division fruit size accuracy is not high, especially it is not suitable with elongated oval fruit and with leaf vegetables and fruits, always perplex the problem of processing enterprise, existing equipment component be progressively transformed into luffing and variable pitch type sorting mode, but transmission means it is unstable and classification precision it is not high be still be badly in need of solve difficult point.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of specific duty greatly, and sorting conveying is flexible, and equipment failure rate is low, sorting precision height, no machinery wound, a kind of extensive vegetables and fruits mechanical sorting device of applicability.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this：A kind of spiral variable pitch type fruit sorter, it includes frame, and the bottom of frame, which is installed with motor, the output shaft of motor, is provided with drive sprocket, drive sprocket is connected by chain with a driven pulley, and a driven pulley constitutes gear drive with No. two driven pulleys simultaneously and coordinated；A number driven pulley is connected by Chain conveyer with No. three driven pulleys, and the shaft end of No. three driven pulleys is machined with master bevel gear, drive bevel gear and driven wheel of differential engaged transmission, the active conical tooth wheel drive spiral pitches sorting mechanism；No. two driven pulleys are connected by Chain conveyer with reverse wheel, and reverse wheel and No. three driven pulleys constitute meshed transmission gear, and No. three driven pulleys are connected with travelling belt drives travelling belt transport, and the end of the travelling belt is connected with out funnel.
The spiral pitches sorting mechanism includes two variable-pitch propeller pipe axles being arranged symmetrically, the guiding pitch of pitches is machined with variable-pitch propeller pipe axle, many conveying rollers are provided between two variable-pitch propeller pipe axles, two ends of conveying roller are provided with rolling bearing, rolling bearing is engaged with being oriented to pitch, the two ends of conveying roller are provided with conveying roller gear, and conveying roller gear is engaged with conveying roller chain.
Guiding pitch on the variable-pitch propeller pipe axle is divided into three-level, increases successively along fruit conveying direction spacing；The first order is oriented to immediately below pitch and is provided with one-level travelling belt；The second level is oriented to immediately below pitch and is provided with two grades of travelling belts；The third level is oriented to immediately below pitch and is provided with three-level travelling belt.
The end connection one-level of the one-level travelling belt goes out funnel；The end of two grades of travelling belts connects two grades and goes out funnel；The end connection three-level of the three-level travelling belt goes out funnel.
All advance relative to the conveying roller of rotation dragging outwardly the direction of rotation of the variable-pitch propeller pipe axle.
The method have the advantages that：
1st, conventional same category of device helix tube axle rotation direction is that rotation forces conveying roller advances two axles inwardly relatively, variable-pitch propeller pipe axle direction of rotation of the present invention is to advance relative to the conveying roller of rotation dragging outwardly, this kind of drive solves travelling belt transporting direction caused by because changing drive manner and the nonsynchronous defect of complete machine simultaneously, and conventional equipment is to ensure that belt conveyor traffic direction generally individually controls the motor of belt transmission using increase.
2nd, by increasing gear wheel reversing mechanism in frame, controlled simultaneously by main driving motor, reduce machine failure rate and energy consumption, this method of operation effect is it because of force way than conventional operating stress evenly, conveying roller rotates more flexible, sharpness of separation is high, and no machinery wound greatly improves the vegetables and fruits efficiency of separation.
3rd, by setting variable-pitch propeller pipe axle according to order from small to large successively can be sorted fruit on the direction of fruits transport, sharpness of separation is improved, but also suitable for the fruits and vegetables sorting of long ellipse bar shaped.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is spiral pitches sorting mechanism top view of the present invention.
Fig. 3 is that variable-pitch propeller pipe axle of the present invention coordinates drive mechanism schematic diagram with conveying roller.
Fig. 4 is variable-pitch propeller pipe axle direction of rotation of the present invention schematic diagram.
In figure：Frame 1, motor 2, drive sprocket 3, a number driven pulley 4, No. two driven pulleys 5, No. three driven pulleys 6, reverse wheel 7, No. three driven pulleys 8, drive bevel gear 9, driven wheel of differential 10, spiral pitches sorting mechanism 11, travelling belt 12, go out funnel 13, variable-pitch propeller pipe axle 1101, rolling bearing 1102, conveying roller 1103, it is oriented to pitch 1104, conveying roller chain 1005, conveying roller gear 1106, one-level goes out funnel 1301, two grades go out funnel 1302, three-level goes out funnel 1303.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of spiral variable pitch type fruit sorter, it includes frame 1, the bottom of frame 1 is installed with motor 2, drive sprocket 3 is installed on the output shaft of motor 2, drive sprocket 3 is connected by chain with a driven pulley 4, and a driven pulley 4 constitutes gear drive with No. two driven pulleys 5 simultaneously and coordinated；A number driven pulley 4 is connected by Chain conveyer with No. three driven pulleys 8, and the shaft end of No. three driven pulleys 8 is machined with master bevel gear 9, drive bevel gear 9 and the engaged transmission of driven wheel of differential 10, the driving spiral pitches of drive bevel gear 9 sorting mechanism 11；No. two driven pulleys 5 are connected by Chain conveyer with reverse wheel 7, and reverse wheel 7 and No. three driven pulleys 6 constitute meshed transmission gear, and No. three driven pulleys 6 are connected with travelling belt 12 drives travelling belt 12 to transport, and the end of the travelling belt 12 is connected with out funnel 13.
Further, the spiral pitches sorting mechanism 11 includes two variable-pitch propeller pipe axles 1101 being arranged symmetrically, the guiding pitch 1104 of pitches is machined with variable-pitch propeller pipe axle 1101, many conveying rollers 1103 are provided between two variable-pitch propeller pipe axles 1101, two ends of conveying roller 1103 are provided with rolling bearing 1102, rolling bearing 1102 is engaged with being oriented to pitch 1104, and the two ends of conveying roller 1103 are provided with conveying roller gear 1106, and conveying roller gear 1106 is engaged with conveying roller chain 1005.
Further, 1104 points of the guiding pitch on the variable-pitch propeller pipe axle 1101 is three-level, is increased successively along fruit conveying direction spacing；The underface that the first order is oriented to pitch 1104 is provided with one-level travelling belt；The underface that the second level is oriented to pitch 1104 is provided with two grades of travelling belts；The underface that the third level is oriented to pitch 1104 is provided with three-level travelling belt.
Further, the end connection one-level of the one-level travelling belt goes out funnel 1301；The end of two grades of travelling belts connects two grades and goes out funnel 1302；The end connection three-level of the three-level travelling belt goes out funnel 1303.
Further, the direction of rotation of the variable-pitch propeller pipe axle 1101 is all advanced relative to the conveying roller 1103 of rotation dragging outwardly.
The present invention specifically used operating process and operation principle be：
Left and right two pieces variable-pitch propeller pipe axle intermediate arrangement has the conveying roller connected by chain, conveying roller two ends assembling rolling bearing falls in variable-pitch propeller pipe axle, motor drives the rotation of variable-pitch propeller pipe axle, conveying roller is run by helix tube towards fruit direction is gone out, fruit is because of diameter and profile is not of uniform size is fallen into respectively between the roller of different spacing on underlying transmission belt, and the fruit of different stage is sent on corresponding belt conveyor.
Variable-pitch propeller pipe axle import and export on separator respectively sets guiding pitch, and remaining pitch is arranged by the incremental mode of appropriate level step by step.Fruit is different with diameter, shedding between the ascending belt conveyor every 600mm one-levels successively, reaches the purpose of accurate size sorting, completes the ascending sorting work of vegetables and fruits.
Claims (5)
1. a kind of spiral variable pitch type fruit sorter, it includes frame（1）, frame（1）Bottom be installed with motor（2）, motor（2）Output shaft on drive sprocket is installed（3）, it is characterised in that：Drive sprocket（3）Pass through chain and a driven pulley（4）It is connected, a driven pulley（4）Simultaneously with No. two driven pulleys（5）Gear drive is constituted to coordinate；A number driven pulley（4）Pass through Chain conveyer and No. three driven pulleys（8）It is connected, No. three driven pulleys（8）Shaft end be machined with master bevel gear（9）, drive bevel gear（9）With driven wheel of differential（10）Engaged transmission, the drive bevel gear（9）Drive spiral pitches sorting mechanism（11）；No. two driven pulleys（5）Pass through Chain conveyer and reverse wheel（7）It is connected, reverse wheel（7）With No. three driven pulleys（6）Constitute meshed transmission gear, No. three driven pulleys（6）With travelling belt（12）Be connected driving travelling belt（12）Transport, the travelling belt（12）End be connected with out funnel（13）.
2. a kind of spiral variable pitch type fruit sorter according to claim 1, it is characterised in that：The spiral pitches sorting mechanism（11）Including two variable-pitch propeller being arranged symmetrically pipe axles（1101）, variable-pitch propeller pipe axle（1101）On be machined with the guiding pitch of pitches（1104）, two variable-pitch propeller pipe axles（1101）Between be provided with many conveying rollers（1103）, conveying roller（1103）Two ends rolling bearing is installed（1102）, rolling bearing（1102）With being oriented to pitch（1104）It is engaged, conveying roller（1103）Two ends conveying roller gear is installed（1106）, conveying roller gear（1106）With conveying roller chain（1005）Engagement.
3. a kind of spiral variable pitch type fruit sorter according to claim 2, it is characterised in that：The variable-pitch propeller pipe axle（1101）On guiding pitch（1104）It is divided into three-level, increases successively along fruit conveying direction spacing；The first order is oriented to pitch（1104）Underface be provided with one-level travelling belt；The second level is oriented to pitch（1104）Underface be provided with two grades of travelling belts；The third level is oriented to pitch（1104）Underface be provided with three-level travelling belt.
4. a kind of spiral variable pitch type fruit sorter according to claim 3, it is characterised in that：The end connection one-level of the one-level travelling belt goes out funnel（1301）；The end of two grades of travelling belts connects two grades and goes out funnel（1302）；The end connection three-level of the three-level travelling belt goes out funnel（1303）.
5. a kind of spiral variable pitch type fruit sorter according to claim 2, it is characterised in that：The variable-pitch propeller pipe axle（1101）Direction of rotation all relative to outwardly rotation dragging conveying roller（1103）Advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198299.5A CN107282398A (en) | 2016-04-01 | 2016-04-01 | A kind of spiral variable pitch type fruit sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198299.5A CN107282398A (en) | 2016-04-01 | 2016-04-01 | A kind of spiral variable pitch type fruit sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107282398A true CN107282398A (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198299.5A Pending CN107282398A (en) | 2016-04-01 | 2016-04-01 | A kind of spiral variable pitch type fruit sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107282398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514797A (en) * | 2019-09-16 | 2019-11-29 | 安徽大洋自动化科技有限公司 | A kind of variable pitch type multifunctional water sorting-detecting instrument |
| CN112827792A (en) * | 2020-12-31 | 2021-05-25 | 浙江育英职业技术学院 | Hierarchical sieving mechanism that intelligence package design was used |
-
2016
- 2016-04-01 CN CN201610198299.5A patent/CN107282398A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514797A (en) * | 2019-09-16 | 2019-11-29 | 安徽大洋自动化科技有限公司 | A kind of variable pitch type multifunctional water sorting-detecting instrument |
| CN110514797B (en) * | 2019-09-16 | 2023-08-15 | 安徽大洋自动化科技有限公司 | Multi-functional moisture detector of displacement formula |
| CN112827792A (en) * | 2020-12-31 | 2021-05-25 | 浙江育英职业技术学院 | Hierarchical sieving mechanism that intelligence package design was used |
| CN112827792B (en) * | 2020-12-31 | 2022-02-25 | 浙江育英职业技术学院 | Hierarchical sieving mechanism that intelligence package design was used |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
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| WD01 | Invention patent application deemed withdrawn after publication |