CN217920086U - Fruit posture adjusting device with gas damping - Google Patents
Fruit posture adjusting device with gas damping Download PDFInfo
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- CN217920086U CN217920086U CN202221299809.5U CN202221299809U CN217920086U CN 217920086 U CN217920086 U CN 217920086U CN 202221299809 U CN202221299809 U CN 202221299809U CN 217920086 U CN217920086 U CN 217920086U
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Abstract
The application discloses fruit posture adjustment device with gaseous damping includes: the channel device at least provides a fruit falling channel for fruit to pass through when falling; the channel device is provided with: a plurality of medium channels, interlayer spaces and air source interfaces; wherein the interlayer space connects the plurality of media channels to the gas source interface; the medium channel is communicated to the fruit dropping channel. The beneficial effect of this application lies in providing one kind through the damping effect of the providing of medium thereby change the fruit gesture have gaseous damped fruit gesture adjusting device of fruit whereabouts in-process.
Description
Technical Field
The application relates to the technical field of fruit sorting or processing, in particular to a fruit posture adjusting device with gas damping.
Background
In recent years, a large-scale and high-standard intensive pomelo commodity production base appears in succession, the import and export quantity of the base is larger and the requirement on the quality of pomelo commodities is higher and higher. The quality detection and the finished product packaging requirements are strong. In both of these requirements, the stem end of the fruit is required to face upward.
The fruit posture adjustment means that the randomly placed fruits are adjusted to be consistent in placing posture. At present, manual identification and manual straightening are adopted for fruit posture adjustment, a large amount of labor is consumed, the labor intensity is high, the efficiency is low, the fruit posture adjustment is easily affected by personal fatigue, external illumination and the like in the identification and inspection processes, and the accuracy of the fruit posture adjustment is poor.
The current method for automatically adjusting the object posture mainly comprises the following steps:
a method for image-based gesture recognition. Publication No. CN211121091U discloses a fruit posture image capturing device, which comprises a frame, a mechanical arm and a placing seat, wherein the mechanical arm comprises a first swing arm, a second swing arm, a first stepping motor, a second stepping motor and a camera. The patent can flexibly obtain the complete three-dimensional shape of the fruit.
The method needs to be provided with image acquisition and identification equipment and a special adjusting mechanism, and has complex system and high cost.
The Chinese patent application with the publication number of CN109174672A discloses a vibration feeding device for intelligent fruit and vegetable sorting equipment, which comprises a driving unit connected with a feeding plate. This patent can be to choice equipment of fruit vegetables intelligence with vibrations material loading publication number CN 210333407U's patent disclose a loading attachment is corrected to multistage collision fruit vegetables gesture, including the frame: the frame is provided with a belt roller and a roller cover for conveying fruits and vegetables. Fresh fruit is easily damaged by collision and vibration, and the method is not suitable for fresh fruit posture adjustment.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a fruit posture adjustment device with gas damping, comprising: the channel device at least provides a fruit falling channel for fruit to pass through when falling; the channel device is provided with: a plurality of medium channels, interlayer spaces and air source interfaces; wherein the interlayer space connects the plurality of media channels to the gas source interface; the medium channel is communicated to the fruit dropping channel.
Further, the extending direction of the medium passage is set so that the falling direction provided by the passage space intersects obliquely.
Further, an angle β between the extending direction of the medium passage and the falling direction provided by the passage space ranges from 40 ° to 60 °.
Further, the angle β formed by the extension direction of the media channel and the falling direction provided by the channel space is 45 °.
Further, the cross-sectional shape of the media channel includes at least one curvilinear edge.
Further, the cross-sectional shape of the media channel comprises at least one rounded edge.
Further, the cross-sectional shape of the media channel comprises at least one racetrack shape.
Further, the pitch L4 of the medium passage in the falling direction has a value ranging from 90mm to 120mm.
Further, the radian interval theta of the medium channel in the circumferential direction ranges from 60 degrees to 80 degrees.
Further, the cross-sectional area of the medium channel is 400cm 3 To 600cm 3 。
The beneficial effect of this application lies in: a fruit posture adjustment device with gas damping is provided to change the posture of fruit during its fall by the damping action provided by a medium.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it.
Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.
In the drawings:
fig. 1 is a schematic overall structure diagram of an attitude adjustment apparatus according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of the embodiment shown in FIG. 1, which is cut away and viewed from a perspective;
FIG. 3 is a side view schematic diagram of the embodiment shown in FIG. 1;
fig. 4 is a schematic top view of the embodiment shown in fig. 1, cut away.
The meaning of the reference numerals:
200. an attitude adjusting device; 201. a channel device; 201a, a fruit dropping channel; 201b, a media channel; 201c, an interlayer space; 201d, central axis; 201e, media source interface.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and the embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for the convenience of description, only the parts related to the present application are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present application will be understood in specific cases to those of ordinary skill in the art
It is noted that references to "a", "an", and "the" modifications in this application are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that reference to "one or more" unless the context clearly dictates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, the posture adjustment device 200 of the present application includes: a channel means 201. The channel means 201 provides at least one drop channel 201a through which fruit drops.
In order to make the damping medium enter the fruit dropping channel 201a to apply damping action to the fruit, the channel device 201 is further provided with a plurality of medium channels 201b which are arranged in layers, and the medium channels 201b are used for making the damping medium enter the channel device 201 to apply damping action to the fruit in the fruit dropping channel 201a so that the fruit can change the posture of the fruit when falling under the damping action when the channel device 201 falls.
Specifically, the damping medium contained in the medium channel 201b is liquid or/and gas, and generally, one medium may be used, but a liquid and gas mixture or an alternate manner may also be used to provide the damping effect, where the mixture refers to a medium channel 201b outputting a medium in which liquid and gas are mixed, such as a medium in which water and air are mixed, and only using water may damage the appearance of fruits, and only using gas may not provide the damping effect enough. The alternating pattern includes temporal alternation and positional alternation. Specifically, the medium output into the fruit dropping channel 201a from the medium channel 201b is liquid at a certain time, and the medium output into the fruit dropping channel 201a from the medium channel 201b is gas at another time, so that the manner is alternated in a pulse manner, and the posture adjustment of the fruit can be better realized, but the requirement on the equipment for driving the medium and the valve of the pipeline is higher, and the pipeline is easy to damage. As another "alternating" manner, different media channels 201b may be made to output different media, such as water and air, at "the same time". As a specific solution, the medium channels 201b at the same height, or the medium channels 201b in the same layer (with a small height difference possibly), may output the same kind of medium, such as liquid, and then the medium channels 201b in another layer output the same kind of medium, such as gas. Therefore, the fruits can be damped by the same medium at different falling stages, and the advantages of gas and liquid are integrated due to the alternate action of different damping media in the whole falling process, so that the damping effect is effectively exerted on the fruits.
As a concrete aspect, the extending direction of the medium passage 201b is set so that the falling direction provided by the drop passage 201a intersects obliquely, and the extending direction of the medium passage 201b is set so as to converge toward the center of the drop passage 201a. By adopting the scheme, the extending direction of the medium channel 201b determines the direction of the damping medium output to the fruit falling channel 201a, the medium channel 201b which inclines upwards enables the output damping medium to generate acting force at least on two components of the upward component and the central component on fruits, so that the fruits are prevented from falling too fast, and the fruits tend to roll (cannot roll) on the other hand, therefore, the falling posture of the fruits is corrected due to the acting force of the damping medium in all directions when the fruits fall, and finally the fruits are adjusted to the posture that the fruit stalks are upward.
Preferably, the angle β formed by the extension direction of the medium channel 201b and the falling direction provided by the channel space is in the range of 40 ° to 60 °, preferably in the range of 40 ° to 50 °, preferably 45 °. Therefore, the posture adjustment effect can be better realized through angle selection.
As a specific scheme, the technical concept of the application can be realized by externally connecting a corresponding conduit on a cylindrical structure, but the whole assembly and production of the equipment are not easy to realize.
Preferably, as shown in fig. 1 to 4, the channel device 201 is configured to integrally form a fruit drop channel 201a and a medium channel 201b, and the channel device 201 is further provided with an interlayer space 201c to communicate with different medium channels 201b. This has the advantage that the medium channel 201b of the channel means 201 need not be externally connected to a large number of lines, while the overall structure is able to withstand large pressures.
In order to make the damping medium more uniformly applied to the fruit when it exits into the fruit drop channel 201a, the cross-sectional shape of the medium channel 201b includes at least one curved edge, in particular a circular arc edge.
As a further preferable scheme, the channel shape of the medium channel 201b is set to be a racetrack shape, and the channel shape here may be the shape of the final end outlet of the medium channel 201b, and may also be the shape of any one or all of the cross sections of the medium channel 201b. Adopt the runway type had both avoided the cross sectional shape (for example long rectangle) that has slit or closed angle to produce the big probability of medium stream and can produce cutting action to fruit, and directly adopt circular cross section then can make the area of action that damping action produced not wide enough, and the shape that adopts the runway type then guarantees promptly that the area of action can not produce obvious cutting action simultaneously again to cooperation medium passageway 201 b's distribution mode can better realize the damping and apply the effect.
As a further preferable scheme, in order to realize the posture adjustment of the fruit during the falling process, the too high height of the channel device 201 (too long fruit falling channel 201 a) is not caused so as to cause the too large gravity acceleration of the fruit falling. The ratio of the distance L4 of the two medium channels 201b in the falling direction to the length L3 of the fruit drop channel 201a is in the range of 0.15 to 0.25, preferably in the range of 0.18 to 0.22, and preferably 0.2.
In order to ensure the flow rate of the damping medium and simultaneously ensure the structural strength of the channel device 201, the drop channel 201a is configured as a revolving body space with the central axis 201d as the axis, and the ratio of the radian γ occupied by the medium channel 201b in the circumferential direction to the radian θ between the two medium channels 201b is in the range of 0.3 to 0.4, preferably in the range of 0.35 to 0.38, and preferably in the range of 0.375.
The pitch L4 of the medium passage 201b in the falling direction takes a value in the range of 90mm to 120mm, preferably in the range of 95mm to 115mm, and preferably 100mm.
The radian interval theta of the medium channel 201b in the circumferential direction ranges from 60 degrees to 80 degrees, preferably ranges from 70 degrees to 75 degrees, and preferably ranges from 72 degrees
The cross-sectional area of the medium passage 201b has a value in the range of 400cm 3 To 600cm 3 Preferably in the range of 500 3 To 550 3 Preferably 531 to 3 。
The advantage of ensuring the above dimensional design is also to ensure that the damping medium produces a damping arc range in the circumferential direction.
As a more specific solution, the channel device is further provided with a medium source interface 201e, in particular an air source interface; the interlayer space 201c connects the plurality of medium channels 201b to the medium source port 201e (gas source port); the medium passage 201b communicates to the drop passage 201a.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combinations of the above-mentioned features, and other embodiments in which the above-mentioned features or their equivalents are combined arbitrarily without departing from the spirit of the invention are also encompassed. For example, the above features and (but not limited to) the features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (10)
1. A fruit pose adjustment device with gas damping comprising: the channel device at least provides a fruit falling channel for the fruit to pass through when falling;
the method is characterized in that:
the channel device is provided with: a plurality of medium channels, interlayer spaces and air source interfaces;
wherein the plenum space connects a plurality of the media channels to the gas supply interface; the medium channel is communicated to the fruit dropping channel.
2. The fruit pose adjustment device with gas damping of claim 1, wherein:
the extending direction of the medium channel is set to be obliquely crossed with the falling direction provided by the fruit falling channel.
3. Fruit attitude adjustment device with gas damping according to claim 2, characterized in that:
the extension direction of the medium channel and the falling direction provided by the fruit falling channel form an included angle beta ranging from 40 degrees to 60 degrees.
4. Fruit attitude adjustment device with gas damping according to claim 3, characterized in that:
and an included angle beta formed by the extending direction of the medium channel and the falling direction provided by the fruit falling channel is 45 degrees.
5. Fruit attitude adjustment device with gas damping according to claim 4, characterized in that:
the cross-sectional shape of the media channel includes at least one curvilinear edge.
6. Fruit attitude adjustment device with gas damping according to claim 5, characterized in that:
the cross-sectional shape of the media channel comprises at least one rounded edge.
7. Fruit attitude adjustment device with gas damping according to claim 6, characterized in that:
the cross-sectional shape of the media channel comprises at least one racetrack shape.
8. Fruit attitude adjustment device with gas damping according to claim 7, characterized in that:
the distance L4 of the medium passage in the falling direction ranges from 90mm to 120mm.
9. The fruit pose adjustment device with gas damping of claim 8, wherein:
the radian theta interval of the medium channel in the circumferential direction ranges from 60 degrees to 80 degrees.
10. The fruit pose adjustment device with gas damping of claim 9, wherein:
the cross-sectional area of the medium channel is 400cm 3 To 600cm 3 。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022212220017 | 2022-05-21 | ||
| CN202221222001 | 2022-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217920086U true CN217920086U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221299809.5U Active CN217920086U (en) | 2022-05-21 | 2022-05-28 | Fruit posture adjusting device with gas damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217920086U (en) |
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2022
- 2022-05-28 CN CN202221299809.5U patent/CN217920086U/en active Active
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