CN209849344U - Fruit and vegetable grading screening machine and fruit and vegetable grading screening system - Google Patents
Fruit and vegetable grading screening machine and fruit and vegetable grading screening system Download PDFInfo
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- CN209849344U CN209849344U CN201920420230.1U CN201920420230U CN209849344U CN 209849344 U CN209849344 U CN 209849344U CN 201920420230 U CN201920420230 U CN 201920420230U CN 209849344 U CN209849344 U CN 209849344U
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Abstract
The utility model relates to a fruit vegetables classified screening machine and fruit vegetables classified screening system, fruit vegetables classified screening machine is including rotating supporting seat and supporting piece, wherein: the rotary supporting seat is used for driving the supporting piece to rotate circularly; the supporting piece is used for bearing the fruits and vegetables to be screened; the fruit and vegetable grading screening machine also comprises a swing arm, the swing arm is hinged on the turntable, and the bearing piece is connected to the tail end of the swing arm; the swing arm is provided with a bearing position and a discharging position on the swing stroke, when the swing arm is positioned at the bearing position, the swing arm is used for enabling the bearing piece to be in a lifting state so as to avoid interference when the bearing piece rotates along with the rotating supporting seat, and when the swing arm is positioned at the discharging position, the swing arm is used for enabling the bearing piece to incline so as to enable fruits and vegetables on the bearing piece to roll or slide off the bearing piece. The swing arm swings up and down along the axis of the hinged shaft, the horizontal height of the bearing piece can be reduced, the distance between the bearing piece and the containing and receiving device when the swing arm is positioned at a discharging position is shortened, the fruits and vegetables are prevented from being damaged due to overhigh falling height, and the completeness of the fruits and vegetables is guaranteed.
Description
Technical Field
The utility model relates to a fruit vegetables classified screening machine and fruit vegetables classified screening system.
Background
In order to facilitate the sales of fruits and vegetables in the prior art, a sorting device is often arranged to sort the fruits and vegetables according to the differences of the shapes, colors, sizes and the like of the fruits and vegetables, the sorting device is provided with a bearing piece for bearing the fruits and vegetables, and the fruits and vegetables on the bearing piece are placed in a corresponding containing device according to different sorting grades. For example, when the supporting member moves to the position above the corresponding holding device, the supporting member is turned over by the electromagnet, and the fruits and vegetables on the supporting member slide down. But the mode of adopting the electro-magnet drive, the turnover panel upset speed is higher, causes the fruit vegetables impaired easily.
Chinese utility model patent with the publication number of CN206474439U and publication date of 09 and 08 in 2017 discloses a winter jujube screening device, which adopts a manner of overturning and unloading a support member to make fruits and vegetables fall into a containing device. However, if the apparatus is used for sorting larger diameter fruits and vegetables, the support member is required to have a larger diameter to ensure stable support for the fruits and vegetables. At this time, the distance between the supporting member and the bottom of the receiving device needs to be large enough to avoid interference between the supporting member and the receiving device when the supporting member is turned over, which may cause damage to the fruits and vegetables due to too high falling height, and thus the device is not suitable for grading screening of fruits and vegetables with larger diameter. Particularly, the existing grading screening system is more difficult to apply to easily damaged fruits and vegetables such as tomatoes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fruit vegetables classified screening machine for solve the fruit vegetables sorting unit among the prior art and cause the impaired problem of fruit vegetables easily, the utility model discloses another aim at provides a fruit vegetables classified screening system for solve the fruit vegetables among the prior art and select separately the system and cause the impaired problem of fruit vegetables easily.
In order to achieve the above object, the utility model discloses a fruit vegetables classified screening machine's technical scheme is: fruit vegetables classified screening machine, including rotating supporting seat and supporting piece, wherein: the rotary supporting seat is used for driving the supporting piece to rotate circularly among different stations; the supporting piece is used for bearing the fruits and vegetables to be screened; the fruit and vegetable grading screening machine also comprises a swing arm, the swing arm is hinged on the turntable, and the hinge axis of the swing arm extends along the horizontal direction; the supporting piece is connected to the tail end of the swing arm; the swing arm is provided with a bearing position and a discharging position on the swing stroke, when the swing arm is positioned at the bearing position, the swing arm is used for enabling the bearing piece to be in a lifting state so as to avoid interference when the bearing piece rotates along with the rotating supporting seat, and when the swing arm is positioned at the discharging position, the swing arm is used for enabling the bearing piece to incline so as to enable fruits and vegetables on the bearing piece to roll or slide off the bearing piece.
The utility model discloses a fruit vegetables classified screening machine's beneficial effect is: the swing arm swings up and down along the axis of the hinged shaft, the swing stroke of the swing arm is provided with a bearing position and a discharging position, the swing arm is used for enabling the bearing part to be in a lifting state when being positioned at the bearing position so as to avoid the interference of the bearing part when the bearing part rotates along with the rotating supporting seat, the swing arm can reduce the horizontal height of the bearing part when the discharging position is carried out, the distance between the bearing part and the containing device is shortened, the fruit and vegetable is prevented from being damaged due to overhigh falling height, and the completeness of the fruit and vegetable is favorably ensured.
Furthermore, the rotating support seat is provided with more than two sections of swing arms, the swing arms are sequentially hinged, and the bearing piece is arranged at one end, far away from the turntable, of the swing arm at the outermost side.
The fruit and vegetable grading screening machine has the beneficial effects that the swing stroke of each swing arm can be shortened, and the vertical space requirement of the fruit and vegetable grading screening machine is reduced.
Furthermore, the supporting piece is an oval tray, the middle of the tray is concave, and the long axis of the disc is parallel to the length direction of the swing arm.
The fruit and vegetable rolling-off device has the beneficial effects that the disc is oval, the bearing surface is sunken from the periphery to the middle, so that the slope of the bearing surface in the long axis direction is smaller, and the fruit and vegetable rolling-off or sliding-off is facilitated. When the fruits and vegetables roll or slide off from the disc of the swing arm at the unloading position, the fruits and vegetables are guided to roll or slide off to the containing device along the preset direction. The long axis is parallel to the swing arm, so that the containing and connecting device is convenient to arrange.
Furthermore, the fruit and vegetable grading screening machine is used for detecting the lycopene content of the tomatoes so as to grade the tomatoes, the fruit and vegetable detection device used for detecting the lycopene content of the tomatoes is a color difference meter, the color difference meter is more than three and is uniformly distributed above the detected tomatoes along the circumferential direction of the detected tomatoes, and the color difference meter is obliquely arranged so that the probe faces the tomatoes obliquely and downwards.
The color difference meter has the advantages that at least three color difference meters are arranged, so that errors caused by uneven color distribution can be reduced, and the screening precision is guaranteed. The inclined arrangement of the color difference meter is beneficial to ensuring that the color difference meter can detect the tomatoes with irregular shapes.
The utility model discloses a fruit vegetables classified screening system's technical scheme does: fruit vegetables classified screening system, including fruit vegetables detection device, fruit vegetables classified screening machine and connecing the device greatly, fruit vegetables detection device falls into different grades with the fruit vegetables according to the classification, and the fruit vegetables after the separation are placed respectively in the device greatly of difference through fruit vegetables classified screening machine according to the grade of difference, and fruit vegetables classified screening machine, including rotating supporting seat and bearing piece, wherein: the rotary supporting seat is used for driving the supporting piece to rotate circularly among different stations; the supporting piece is used for bearing the fruits and vegetables to be screened;
the fruit and vegetable grading screening machine also comprises a swing arm, the swing arm is hinged on the turntable, and the hinge axis of the swing arm extends along the horizontal direction; the supporting piece is connected to the tail end of the swing arm; the swing arm is provided with a bearing position and a discharging position on the swing stroke, when the swing arm is positioned at the bearing position, the swing arm is used for enabling the bearing piece to be in a lifting state so as to avoid interference when the bearing piece rotates along with the rotating supporting seat, and when the swing arm is positioned at the discharging position, the swing arm is used for enabling the bearing piece to incline so as to enable fruits and vegetables on the bearing piece to roll or slide off the bearing piece.
The utility model discloses a fruit vegetables classified screening system's beneficial effect is: the swing arm swings up and down along the axis of the hinged shaft, the swing stroke of the swing arm is provided with a bearing position and a discharging position, the swing arm is used for enabling the bearing piece to be in a lifting state when being positioned at the bearing position so as to avoid the interference of the bearing piece when the bearing piece rotates along with the rotating supporting seat, the horizontal height of the bearing piece can be reduced when the swing arm is at the discharging position, the distance between the bearing piece and the containing and receiving device when the swing arm is at the discharging position is shortened, the fruit and vegetable is prevented from being damaged due to overhigh falling height, and the completeness of the fruit and vegetable.
Furthermore, the rotating support seat is provided with more than two sections of swing arms, the swing arms are sequentially hinged, and the bearing piece is arranged at one end, far away from the turntable, of the swing arm at the outermost side.
The fruit and vegetable grading screening machine has the beneficial effects that the swing stroke of each swing arm can be shortened, and the vertical space requirement of the fruit and vegetable grading screening machine is reduced.
Furthermore, the supporting piece is an oval tray, the middle of the tray is concave, and the long axis of the disc is parallel to the length direction of the swing arm.
The fruit and vegetable rolling-off device has the beneficial effects that the disc is oval, the bearing surface is sunken from the periphery to the middle, so that the slope of the bearing surface in the long axis direction is smaller, and the fruit and vegetable rolling-off or sliding-off is facilitated. When the fruits and vegetables roll or slide off the disc with the swing arm at the unloading position, the fruits and vegetables are guided to roll or slide off to the containing device along the preset direction. The long axis is parallel to the swing arm, so that the containing and connecting device is convenient to arrange.
Furthermore, fruit vegetables classified screening system is for being used for detecting the lycopene content of tomato in order to carry out hierarchical tomato classified screening system to the tomato, fruit vegetables detection device is the colour difference meter, and the colour difference meter has more than three and along the circumference equipartition that is detected the tomato in the top that is detected the tomato, and the colour difference meter slope sets up so that the probe is the tomato of down facing in an oblique direction.
The color difference meter has the advantages that at least three color difference meters are arranged, so that errors caused by uneven color distribution can be reduced, and the screening precision is guaranteed. The inclined arrangement of the color difference meter is beneficial to ensuring that the color difference meter can detect the tomatoes with irregular shapes.
Furthermore, the containing device is provided with more than three and respectively corresponds to different sorting levels.
The fruit and vegetable sorting machine has the beneficial effect that the fruit and vegetable can be finely sorted.
Drawings
FIG. 1 is a front view of an embodiment of the fruit and vegetable grading and screening system of the present invention;
FIG. 2 is a top view of an embodiment of the fruit and vegetable grading and screening system of the present invention;
in the figure: 1. the automatic feeding device comprises a rotating shaft, 2, a rotating support seat, 3, a first hinged shaft, 4, a first swing arm, 5, a second hinged shaft, 6, a second swing arm, 7, a tray, 8, a color difference meter, 9, a control device, 10, a feeding conveying belt, 101, a positioning bulge, 11, a conveying belt, 111 and a stop bar.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a fruit vegetables classified screening system's embodiment is one kind and carries out hierarchical tomato color and luster to the tomato and detects grading plant to lycopene content. As shown in fig. 1 and 2, the tomato color detecting and grading device comprises a feeding device, a fruit and vegetable grading and screening machine, a fruit and vegetable detecting device, a containing and receiving device and a control device.
Fruit vegetables classified screening machine includes axis of rotation 1 that extends along upper and lower direction and links firmly circular shape rotation supporting seat 2 on axis of rotation 1, and the axis of rotation 1 and the axial coincidence of rotating supporting seat 2. It has respectively along its radial first swing arm 4 that extends to rotate to be provided with through first articulated shaft 3 is articulated on the supporting seat 2, first swing arm 4 has twelve, the one end that first swing arm 4 kept away from and rotates supporting seat 2 articulates through second articulated shaft 5 has second swing arm 6, second swing arm 6 is the same with the extending direction of first swing arm 4, first articulated shaft 3 and the equal perpendicular to swing arm of second articulated shaft 5 and level setting, make first swing arm 4 and second swing arm 6 all have the stroke around the articulated shaft luffing motion, first swing arm 4 and second swing arm 6 have bearing position and unloading position on its swing stroke. One end of the second swing arm 6 far away from the second hinged shaft 5 is fixedly connected with a tray 7, the tray 7 is oval integrally, and the long axis of the tray 7 is parallel to the extending direction of the swing arms. The upper tray surface of the tray 7 is a bearing surface for bearing the tomatoes, and the bearing surface is of a structure with a concave middle part. When the swing arm is located the bearing position, tray 7 is in the lifting state and takes place to interfere when avoiding tray 7 to rotate along with rotation supporting seat 2, and when the swing arm was located the unloading position, tray 7 was in the state of downward sloping so that the tomato on tray 7 rolls or the landing from tray 7. The tray 7 has the following stations on its rotational travel about the axis of rotation 1: the fruit and vegetable detection device comprises a material receiving position below the feeding device, a detection position below the fruit and vegetable detection device, a disengaging position above the containing device and a waiting position different from the stations.
The feeding device comprises a feeding conveyor belt 10, a plurality of positioning protrusions 101 are uniformly distributed on the feeding conveyor belt 10 at intervals, and the positioning protrusions 101 are used for preventing tomatoes from rolling on the feeding conveyor belt 10. A feed conveyor 10 is located above the trays 7 at the receiving location and tomatoes are transported from a tomato deposit onto the trays 7 at the receiving location by the feed conveyor 10.
The fruit and vegetable detection device consists of three color difference meters 8, is positioned above the tray 7 at the detection position and is staggered with the feeding conveyor belt 10. The tomatoes located on the tray 7 of the detection position are detected tomatoes, the color difference meters 8 are uniformly distributed above the detected tomatoes along the circumferential direction of the detected tomatoes, and the color difference meters 8 are obliquely arranged so that the probes face the tomatoes obliquely downwards. The three color difference meters 8 respectively detect three surfaces of the tomato and transmit the collected color data to the control device 9, the control device 9 averages the color data collected by the three color difference meters, and the averaged data is compared with the sorting grade from yellow to red set in the control device 9 to judge the sorting grade corresponding to the tomato. The separating positions are 5 and respectively correspond to 5 sorting levels in the control device 9, and when the tray 7 is positioned at the separating position corresponding to the tomato supported by the tray, the control device 9 outputs a control signal to enable the first swing arm 4 and the second swing arm 6 to swing downwards from the supporting position to the discharging position. The tomatoes roll or slide down from the bearing surface to the holding device.
The containing and receiving device comprises 5 containing and receiving devices, the containing and receiving devices correspond to the 5 separating positions respectively, each containing and receiving device comprises a conveying belt 11, stop strips 111 are arranged on the conveying belts 11, and tomatoes are located between the two adjacent stop strips 111 to prevent the tomatoes from rolling on the conveying belts 11.
The number of the waiting positions is 5, namely one waiting position between the material receiving position and the detection position, one waiting position between the detection position and the separation position, and three waiting positions between the separation position and the material receiving position.
The working process of the tomato color detection and grading device of the embodiment is as follows:
taking one tray 7 as an example, tomatoes to be classified are conveyed to the tray 7 at a material receiving position from a tomato storage position through a feeding conveyor belt 10, a rotating support seat 2 drives the tray 7 to rotate a detection position from the material receiving position, a color difference meter 8 positioned above the tomatoes respectively detects three surfaces of the tomatoes and transmits collected color data to a control device 9, and the control device 9 compares the collected data after averaging with a sorting level arranged in the control device 9 to determine the sorting level corresponding to the tomatoes. Rotate supporting seat 2 and continue to rotate and drive tray 7 and rotate to each and take off from the position by detecting the position, when tray 7 rotates to the position that takes off from that corresponds with the tomato of its bearing, controlling means 9 output control signal makes first swing arm 4 and second swing arm 6 by bearing position downswing to the position of unloading, the tomato rolls or the landing to conveyer belt 11 from the bearing face on, transports the tomato through conveyer belt 11 and stores in the storage device. The control device 9 outputs a control signal to enable the first swing arm 4 and the second swing arm 6 to swing upwards from the unloading position to the bearing position, and the rotary support seat 2 continues to rotate to the detection position to start a new cycle.
In other embodiments, one or more than three swing arms may be disposed between the tray and the support base.
In other embodiments, the tray may be circular or square in its entirety.
In other embodiments, the number of the color difference meters can be increased or decreased according to actual needs, for example, two or one is provided.
In other embodiments, the sorting level and the holding device can be increased or decreased according to actual needs, for example, two corresponding devices are provided.
The utility model discloses a fruit vegetables classified screening system can also select separately other fruit and vegetables according to surface color, for example, apple and orange etc.. The utility model discloses a fruit vegetables classified screening system can also be through changing fruit vegetables detection device, according to shape, size or the weight sorting fruit or vegetables of fruit vegetables.
The utility model discloses a fruit vegetables classified screening machine's in the embodiment's of fruit vegetables classified screening machine structure is the same with the fruit vegetables classified screening machine's in the embodiment of above-mentioned fruit vegetables classified screening system structure, and here is no longer repeated.
Claims (9)
1. Fruit vegetables classified screening machine, including rotating supporting seat and supporting piece, wherein: the rotary supporting seat is used for driving the supporting piece to rotate circularly among different stations; the supporting piece is used for bearing the fruits and vegetables to be screened; the method is characterized in that: the fruit and vegetable grading screening machine also comprises a swing arm, the swing arm is hinged on the turntable, and the hinge axis of the swing arm extends along the horizontal direction; the supporting piece is connected to the tail end of the swing arm; the swing arm is provided with a bearing position and a discharging position on the swing stroke, when the swing arm is positioned at the bearing position, the swing arm is used for enabling the bearing piece to be in a lifting state so as to avoid interference when the bearing piece rotates along with the rotating supporting seat, and when the swing arm is positioned at the discharging position, the swing arm is used for enabling the bearing piece to incline so as to enable fruits and vegetables on the bearing piece to roll or slide off the bearing piece.
2. The fruit and vegetable grading and screening machine according to claim 1, characterized in that: the rotary support seat is provided with more than two sections of swing arms, the swing arms are sequentially hinged, and the bearing piece is arranged at one end, far away from the turntable, of the swing arm at the outermost side.
3. The fruit and vegetable grading and screening machine according to claim 1 or 2, characterized in that: the bearing piece is an oval tray, the middle of the tray is concave, and the long axis of the disc is parallel to the length direction of the swing arm.
4. The fruit and vegetable grading and screening machine according to claim 1 or 2, characterized in that: the fruit and vegetable grading screening machine is used for detecting the lycopene content of the tomatoes so as to grade the tomatoes, the fruit and vegetable detection device used for detecting the lycopene content of the tomatoes is a color difference meter, the color difference meter is more than three and is uniformly distributed above the detected tomatoes along the circumferential direction of the detected tomatoes, and the color difference meter is obliquely arranged so that the probe faces the tomatoes obliquely and downwards.
5. The fruit and vegetable grading and screening system comprises a fruit and vegetable detection device, a fruit and vegetable grading and screening machine and a containing and receiving device,
the fruit and vegetable detection device divides the fruit and vegetable into different grades according to the grading grade, the sorted fruit and vegetable are respectively placed into different containing devices through a fruit and vegetable grading screening machine according to the different grades,
fruit vegetables classified screening machine, including rotating supporting seat and supporting piece, wherein: the rotary supporting seat is used for driving the supporting piece to rotate circularly among different stations; the supporting piece is used for bearing the fruits and vegetables to be screened; the method is characterized in that: the fruit and vegetable grading screening machine also comprises a swing arm, the swing arm is hinged on the turntable, and the hinge axis of the swing arm extends along the horizontal direction; the supporting piece is connected to the tail end of the swing arm; the swing arm is provided with a bearing position and a discharging position on the swing stroke, when the swing arm is positioned at the bearing position, the swing arm is used for enabling the bearing piece to be in a lifting state so as to avoid interference when the bearing piece rotates along with the rotating supporting seat, and when the swing arm is positioned at the discharging position, the swing arm is used for enabling the bearing piece to incline so as to enable fruits and vegetables on the bearing piece to roll or slide off the bearing piece.
6. The fruit and vegetable grading and screening system according to claim 5, wherein: the rotary support seat is provided with more than two sections of swing arms, the swing arms are sequentially hinged, and the bearing piece is arranged at one end, far away from the turntable, of the swing arm at the outermost side.
7. The fruit and vegetable grading and screening system according to claim 5 or 6, characterized in that: the bearing piece is an oval tray, the middle of the tray is concave, and the long axis of the disc is parallel to the length direction of the swing arm.
8. The fruit and vegetable grading and screening system according to claim 5 or 6, characterized in that: the fruit and vegetable grading and screening system is used for detecting the lycopene content of the tomatoes so as to grade the tomatoes, the fruit and vegetable detection device is a color difference meter, the color difference meter is more than three and uniformly distributed above the detected tomatoes along the circumferential direction of the detected tomatoes, and the color difference meter is obliquely arranged so that the probe faces the tomatoes obliquely downwards.
9. The fruit and vegetable grading and screening system according to claim 5 or 6, characterized in that: the containing device is provided with more than three and respectively corresponds to different sorting levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420230.1U CN209849344U (en) | 2019-03-29 | 2019-03-29 | Fruit and vegetable grading screening machine and fruit and vegetable grading screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420230.1U CN209849344U (en) | 2019-03-29 | 2019-03-29 | Fruit and vegetable grading screening machine and fruit and vegetable grading screening system |
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| Publication Number | Publication Date |
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| CN209849344U true CN209849344U (en) | 2019-12-27 |
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| CN201920420230.1U Active CN209849344U (en) | 2019-03-29 | 2019-03-29 | Fruit and vegetable grading screening machine and fruit and vegetable grading screening system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821774A (en) * | 2019-03-29 | 2019-05-31 | 河南科技大学 | Fruits and vegetables classifying screen and fruits and vegetables sizing screening system |
| CN115258258A (en) * | 2022-08-01 | 2022-11-01 | 安徽唯嵩光电科技有限公司 | Photographing imaging three-dimensional positioning grabbing and transferring system and fruit and vegetable packaging method |
-
2019
- 2019-03-29 CN CN201920420230.1U patent/CN209849344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821774A (en) * | 2019-03-29 | 2019-05-31 | 河南科技大学 | Fruits and vegetables classifying screen and fruits and vegetables sizing screening system |
| CN115258258A (en) * | 2022-08-01 | 2022-11-01 | 安徽唯嵩光电科技有限公司 | Photographing imaging three-dimensional positioning grabbing and transferring system and fruit and vegetable packaging method |
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