CN111036583A - Automatic fruit and vegetable and soil and stone separator - Google Patents
Automatic fruit and vegetable and soil and stone separator Download PDFInfo
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- CN111036583A CN111036583A CN201911361051.6A CN201911361051A CN111036583A CN 111036583 A CN111036583 A CN 111036583A CN 201911361051 A CN201911361051 A CN 201911361051A CN 111036583 A CN111036583 A CN 111036583A
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- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/009—Sorting of fruit
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Harvesting Machines For Root Crops (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses an automatic fruit and vegetable and soil and stone separator which comprises a feeding hopper, a vibration feeding disc, an acceleration belt, a fruit and vegetable and soil and stone recognition infrared spectrum sensor, an eliminating mechanism, a fruit and vegetable output belt and a soil and stone output belt. According to the invention, according to different infrared spectrum absorption and reflection ratios of fruits, vegetables and soil and stones, the fruits, vegetables and soil and stones are separated by taking compressed air as power, and the invention has the characteristics of no manpower, high efficiency and the like.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to an automatic separator for fruits, vegetables and soil and stones.
Background
When fruits and vegetables are harvested, sundries such as soil blocks, stones and the like are often contained, the fruits and the vegetables are sorted manually in the past, the efficiency is low, and the labor intensity is high. The patent of application number 201621251283.8 discloses a granule fruit separating centrifuge, including wash tank, screw axis and motor, the wash tank is used for the splendid attire to mix the fruit of grit, the screw axis with the level personally submit predetermined inclination install in the wash tank for with fruit and grit phase separation, be equipped with helical blade on the screw axis, the motor set up in the tip of screw axis drives the screw axis and rotates, the screw axis rotation in-process, the fruit in the wash tank rises along the helical blade spiral on the screw axis, and the grit then deposits to the wash tank bottom and discharges. The separation effect of this patent is not good, especially when soil stone and fruit vegetables shape are close, moreover in the separation process fruit vegetables and soil stone collision each other, easily collide with bad fruit vegetables.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the automatic fruit-vegetable-soil-stone separator which separates fruits, vegetables and soil stones by taking compressed air as power according to different absorption and reflection ratios of infrared spectra of the fruits, vegetables and soil stones, and has the characteristics of no manpower, high efficiency and the like.
The technical scheme adopted by the invention is as follows: the utility model provides a fruit vegetables and native stone autosegregation machine, includes feeder hopper, vibrations feed table, belt with higher speed, fruit vegetables and native stone discernment infrared spectrum sensor, rejects mechanism, fruit vegetables output belt and native stone output belt, the feeder hopper is located vibrations feed table pan feeding end, vibrations feed table discharge end rear is provided with accelerate the belt, it is provided with to accelerate the belt rear fruit vegetables and native stone discernment infrared spectrum sensor, reject mechanism and fruit vegetables output belt, fruit vegetables output belt is other to be provided with native stone output belt.
Preferably, the infrared spectrum sensor for identifying fruits and vegetables and earth and stones is located above the rear portion of the accelerating belt, the rejecting mechanism and the earth and stone output belt are sequentially arranged below the accelerating belt, the rejecting mechanism and the earth and stone output belt are located below the rear portion of the accelerating belt, and the output end of the rejecting mechanism is right opposite to the earth and stone output belt.
The removing mechanism is connected with the infrared spectrum sensor for identifying fruits, vegetables and earth and stones, and the removing mechanism is an air valve or a pneumatic elastic sheet.
Preferably, the discharging end of the vibration feeding plate is provided with a plurality of trapezoidal dustpan-shaped grooves, and the upper surface of the acceleration belt is provided with corresponding grooves.
Preferably, an inclined steel plate is arranged in front of the fruit and vegetable output belt and used for preventing the fruit and vegetable from falling in the opposite direction.
Preferably, a vibration motor is arranged on the side face of the vibration feeding plate, and the vibration feeding plate is connected with the frame through a spring fixed below the vibration feeding plate.
Preferably, the accelerating belt is driven by an accelerating belt motor through a driving synchronous tooth type belt wheel I, a synchronous tooth type belt wheel I and a driven synchronous tooth type belt wheel I, and a left upper baffle and a right upper baffle are respectively arranged on two sides of the accelerating belt.
Preferably, the fruit and vegetable output belt is driven by a fruit and vegetable output belt motor through a driving synchronous tooth type belt wheel II, a synchronous tooth type belt wheel II and a driven synchronous tooth type belt wheel II, a left baffle and a right baffle are installed on two sides of the fruit and vegetable output belt, and a fruit and vegetable output hopper is arranged at the tail end of the fruit and vegetable output belt.
Preferably, the soil and stone output belt is driven by a soil and stone output driving motor speed reducer, and a right soil retaining stone plate and a left soil retaining stone plate are mounted on two sides of the soil and stone output belt.
The working principle is as follows: the mixture of fruit vegetables and native stone, through the vibrations of vibrations charging tray, arrange into a plurality of rows in trapezoidal dustpan form slot department, carry on accelerating the belt, when fruit vegetables and the place ahead of native stone discernment infrared spectrum sensor, two kinds of infrared ray of different wavelength that reflection fruit vegetables and native stone discernment infrared spectrum sensor sent, the sensor judges it is fruit vegetables or native stone according to infrared reflection intensity, if native stone, then start corresponding rejection mechanism, blow it on native stone output belt, if fruit vegetables, then do not start rejection mechanism, the fruit vegetables fall on fruit vegetables output belt.
The infrared spectrum sensor for identifying fruits, vegetables and soil and stones has the working principle that: the first infrared emission module is used for emitting first infrared rays to fruits, vegetables and earth and stone blocks, and the wavelength range is 760nm-1300 nm; the first infrared receiving module is matched with the first infrared transmitting module, the first infrared rays are absorbed and reflected by fruits, vegetables and soil blocks, the first infrared receiving module is used for receiving the reflected first infrared rays, and a first reflection intensity signal is formed according to the condition that the reflection intensity of the fruits and vegetables to the first infrared rays, which is received by the first infrared receiving module, is higher than that of the soil blocks; the first infrared receiving module is connected with a first infrared sensitivity adjusting circuit, and the first infrared sensitivity adjusting circuit is used for adjusting the sensitivity of the first infrared receiving module to the received first infrared rays. The components such as the second infrared emission module and the like are similar to the first infrared emission module and the like, second infrared rays are emitted, the wavelength range is 1300nm-2500nm, and the reflection intensity of the fruits and vegetables to the second infrared rays is lower than that of soil and stones.
The MCU module is respectively communicated with the following circuits: the indicating lamp circuit comprises an action indicating lamp, a communication module indicating lamp and/or a normal work indicating lamp; the analog quantity output circuit is used for outputting an analog signal, and the analog signal is a standard analog signal processed by the MCU module according to the mathematical model after the intensity signal of the reflected infrared ray; and the switching value output circuit is used for outputting a first switching value signal and a second switching value signal, the first switching value signal is a switching value signal related to fruits and vegetables in the output mixture, the second switching value signal is a switching value signal related to impurities in the output mixture, and the quantity of the fruits and the vegetables, the quantity of the impurities and the total quantity of the fruits and the vegetables are counted by counting the first switching value signal and the second switching value signal. The regulating circuit is in a normally open and normally closed type, is communicated with the switching value output circuit and is used for regulating the normally open state or the normally closed state of outputting the first switching value signal and the second switching value signal.
The MCU module utilizes the principle that fruits and vegetables, soil blocks and stones are absorbed by infrared rays with different wavelengths and have different reflectances, calculates through a corresponding mathematical model according to a first reflection intensity signal and a second reflection intensity signal, processes the identification information signal for identifying the fruits and vegetables and the soil blocks to obtain the related information of the fruits and the vegetables and the soil blocks, thereby further identifying the fruits and the vegetables and the soil blocks in the mixture of the fruits and the vegetables and the soil blocks, outputting a detection result and driving the rejecting mechanism to work.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the infrared spectrum absorption and reflection ratios of the fruits, the vegetables and the soil and the stone are automatically distinguished according to the difference between the absorption and reflection ratios of the fruits, the vegetables and the soil and the stone, the fruits, the vegetables and the soil and the stone are separated by taking compressed air as power, the accuracy rate reaches more than 99%, manual screening is replaced, the working efficiency is improved, and the fruits and the vegetables are not damaged in the separation process.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of the infrared spectrum sensor for identifying fruits, vegetables and earth and stones.
In the figure, 1-frame, 2-first vibration motor, 3-spring, 4-feed hopper, 5-vibration feed tray, 6-second vibration motor, 7-upper left baffle, 8-acceleration belt, 9-upper right baffle, 10-fruit and earth and stone recognition infrared spectrum sensor, 11-removing mechanism, 12-right baffle, 13-left baffle, 14-fruit and vegetable output belt, 15-fruit and vegetable output hopper, 16-second passive synchronous tooth type belt pulley, 17-second synchronous tooth type belt, 18-second active synchronous tooth type belt pulley, 19-fruit and vegetable output belt motor, 20-earth and stone output drive motor reducer, 21-earth and stone output belt, 22-first passive synchronous tooth type belt pulley, 23-first synchronous tooth type belt, 24-first active synchronous tooth type belt pulley, 25-accelerating belt motor, 26-inclined steel plate, 27-right soil retaining stone plate and 28-left soil retaining stone plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention discloses an automatic fruit and vegetable and soil and stone separator which comprises a feed hopper 4, a vibration feed tray 5, an accelerating belt 8, a fruit and vegetable and soil and stone recognition infrared spectrum sensor 10, a removing mechanism 11, a fruit and vegetable output belt 14 and a soil and stone output belt 21, wherein the feed hopper 4 is positioned at the feeding end of the vibration feed tray 5, the feed hopper 4 is formed by welding metal plates, the slope of internal material sliding is 25 degrees, so that fruit and vegetable and soil and stone can fall down and can not be bridged and stacked. The discharging end of the vibration feeding plate 5 is adjacent to an accelerating belt 8, the rear of the accelerating belt 8 is provided with the fruit and vegetable and soil and stone recognition infrared spectrum sensor 10, the rejecting mechanism 11 and the fruit and vegetable output belt 14, and the soil and stone output belt 21 is arranged beside the fruit and vegetable output belt 14. Fruit vegetables and native stone discernment infrared spectroscopic sensor 10 are located accelerate the back top of belt 8, its below has set gradually and has rejected mechanism 11 and native stone output belt 21, it is located to reject mechanism 11 and native stone output belt 21 the back below of belt 8 with higher speed, it is just right to reject the output of mechanism 11 native stone output belt 21. An inclined steel plate 26 is arranged in front of the fruit and vegetable output belt 14 and used for preventing the fruit and vegetable from falling in the opposite direction. The discharge end of the vibration feeding plate 5 is provided with a plurality of trapezoidal dustpan-shaped grooves, the upper surface of the acceleration belt 8 is provided with corresponding grooves, and each groove corresponds to one fruit and vegetable and soil and stone recognition infrared spectrum sensor 10 and a rejecting mechanism 11. The vibration feeding plate is characterized in that a first vibration motor 2 and a second vibration motor 6 are respectively arranged on two sides of the vibration feeding plate 5, and the vibration feeding plate 5 is connected with the frame 1 through four springs 3 fixed below the vibration feeding plate. The accelerating belt 8 is driven by an accelerating belt motor 25 through a driving synchronous tooth type belt wheel I24, a synchronous tooth type belt I23 and a driven synchronous tooth type belt wheel I22, and a left upper baffle 7 and a right upper baffle 9 are respectively arranged on two sides of the accelerating belt 8. Fruit vegetables output belt 14 is driven through two 18, two 17, the two 16 passive synchronous tooth type band pulleys of initiative synchronous tooth type band pulley, synchronous tooth type band pulley by fruit vegetables output belt motor 19, left baffle 13 and right baffle 12 are installed to fruit vegetables output belt 14 both sides, fruit vegetables output belt 14 end is equipped with fruit vegetables output hopper 15. Soil stone output belt 21 is driven by soil stone output driving motor speed reducer 20, soil stone output belt 21 both sides are installed right fender soil slate 27, left fender soil slate 28.
The present invention has been described in detail with reference to the embodiments, but the description is only illustrative of the present invention and should not be construed as limiting the scope of the present invention. The scope of the invention is defined by the claims. The technical solutions of the present invention or those skilled in the art, based on the teaching of the technical solutions of the present invention, should be considered to be within the scope of the present invention, and all equivalent changes and modifications made within the scope of the present invention or equivalent technical solutions designed to achieve the above technical effects are also within the scope of the present invention.
Claims (9)
1. The utility model provides a fruit vegetables and soil stone autosegregation machine which characterized in that: including feeder hopper, vibrations pay-off table, belt, fruit vegetables and native stone discernment infrared spectrum sensor with higher speed, rejection mechanism, fruit vegetables output belt and native stone output belt, the feeder hopper is located vibrations pay-off table pan feeding end, vibrations pay-off table discharge end rear is provided with the belt with higher speed, the belt rear is provided with higher speed fruit vegetables and native stone discernment infrared spectrum sensor, rejection mechanism and fruit vegetables output belt, the other being provided with of fruit vegetables output belt native stone output belt.
2. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: fruit vegetables and native stone discernment infrared spectrum sensor are located the back top of belt with higher speed, its below has set gradually and has rejected mechanism and native stone output belt, it is located to reject mechanism and native stone output belt the back below of belt with higher speed, it is just right to reject the output of mechanism native stone output belt.
3. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: the removing mechanism is an air valve or a pneumatic elastic sheet.
4. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: the discharging end of the vibration feeding plate is provided with a plurality of trapezoidal dustpan-shaped grooves, and the upper surface of the acceleration belt is provided with corresponding grooves.
5. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: an inclined steel plate is arranged in front of the fruit and vegetable output belt.
6. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: the vibration feeding plate is characterized in that a vibration motor is arranged on the side face of the vibration feeding plate, and the vibration feeding plate is connected with the frame through a spring fixed below the vibration feeding plate.
7. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: the accelerating belt is driven by an accelerating belt motor through a driving synchronous tooth type belt wheel I, a synchronous tooth type belt wheel I and a driven synchronous tooth type belt wheel I, and a left upper baffle and a right upper baffle are arranged on two sides of the accelerating belt respectively.
8. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: fruit vegetables output belt passes through two, the drive of two, the driven synchronous tooth type band pulleys of initiative synchronous tooth type band pulley, synchronous tooth type band pulley by fruit vegetables output belt motor, left baffle and right baffle are installed to fruit vegetables output belt both sides, fruit vegetables output belt end is equipped with fruit vegetables output hopper.
9. The automatic fruit and vegetable and earth and stone separator as claimed in claim 1, wherein: soil stone output belt is driven by soil stone output driving motor speed reducer, soil stone output belt both sides are installed the right side and are kept off native slabstone, the left side and keep off native slabstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361051.6A CN111036583A (en) | 2019-12-25 | 2019-12-25 | Automatic fruit and vegetable and soil and stone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361051.6A CN111036583A (en) | 2019-12-25 | 2019-12-25 | Automatic fruit and vegetable and soil and stone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036583A true CN111036583A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911361051.6A Pending CN111036583A (en) | 2019-12-25 | 2019-12-25 | Automatic fruit and vegetable and soil and stone separator |
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| Country | Link |
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| CN (1) | CN111036583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604286A (en) * | 2020-06-02 | 2020-09-01 | 安徽卡洛塑业科技有限公司 | Mixed type masterbatch categorised collection device |
| CN112756268A (en) * | 2021-01-27 | 2021-05-07 | 延边金刚山食品股份有限公司 | Peppery cabbage raw and other materials autofilter device |
-
2019
- 2019-12-25 CN CN201911361051.6A patent/CN111036583A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604286A (en) * | 2020-06-02 | 2020-09-01 | 安徽卡洛塑业科技有限公司 | Mixed type masterbatch categorised collection device |
| CN111604286B (en) * | 2020-06-02 | 2022-04-08 | 安徽卡洛塑业科技有限公司 | Mixed type masterbatch categorised collection device |
| CN112756268A (en) * | 2021-01-27 | 2021-05-07 | 延边金刚山食品股份有限公司 | Peppery cabbage raw and other materials autofilter device |
| CN112756268B (en) * | 2021-01-27 | 2023-02-21 | 延边金刚山食品股份有限公司 | Peppery cabbage raw and other materials autofilter device |
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