CN220919846U - Fresh wolfberry fruit screening device - Google Patents
Fresh wolfberry fruit screening device Download PDFInfo
- Publication number
- CN220919846U CN220919846U CN202322683272.3U CN202322683272U CN220919846U CN 220919846 U CN220919846 U CN 220919846U CN 202322683272 U CN202322683272 U CN 202322683272U CN 220919846 U CN220919846 U CN 220919846U
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- China
- Prior art keywords
- medlar
- screening
- soaking
- trough
- water
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- 238000012216 screening Methods 0.000 title claims abstract description 68
- 244000241838 Lycium barbarum Species 0.000 title claims abstract description 65
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 65
- 235000015468 Lycium chinense Nutrition 0.000 title claims description 56
- 235000013399 edible fruits Nutrition 0.000 title claims description 14
- 235000017784 Mespilus germanica Nutrition 0.000 claims abstract description 79
- 244000182216 Mimusops elengi Species 0.000 claims abstract description 79
- 235000000560 Mimusops elengi Nutrition 0.000 claims abstract description 79
- 235000007837 Vangueria infausta Nutrition 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000002791 soaking Methods 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007873 sieving Methods 0.000 claims description 4
- 235000021022 fresh fruits Nutrition 0.000 abstract description 17
- 244000241872 Lycium chinense Species 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000002615 epidermis Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A fructus Lycii fresh fruit screening device comprises a fructus Lycii trough, a soaking screening pool, at least one screen plate, an ultrasonic oscillator, and a discharge chute; the outlet of the medlar trough is communicated with the medlar feed inlet of the soaking and screening pond, the outlet of the medlar trough is positioned at the lower end of the medlar trough, and a control valve is arranged at the outlet of the medlar trough so as to control medlar to enter the soaking and screening pond; the soaking and screening pool is provided with at least two medlar discharge holes, water inlets and water outlets, the number of which is the same as that of the medlar discharge holes, the medlar discharge holes are opposite to the water inlets, and the water outlets are positioned at the bottom of the soaking and screening pool and are used for discharging redundant water; the sieve plate is positioned between two adjacent medlar discharge holes, and the pore of the upper layer sieve plate is smaller than the pore of the lower layer sieve plate; the oscillating rod of the ultrasonic oscillator is positioned at the bottom of the soaking and screening tank so as to oscillate the cleaning water; the blown down tank is located the side of soaking screening pond and is located the below of matrimony vine discharge gate, and the quantity of blown down tank is the same with the quantity of matrimony vine discharge gate.
Description
Technical Field
The utility model relates to the technical field of wolfberry processing, in particular to a wolfberry fresh fruit screening device.
Background
The medlar is generally sorted after being dried or baked. In the prior art, there is also a device for screening fresh fruits of medlar, for example, patent number 202223125285.0, the scheme adopted by the chinese patent entitled "a classified screening device for processing of red dates and medlar" is a classified screening device for processing of red dates and medlar, which blows air through a blower, so that gravel and other sundries mixed between berries can be removed, the driving shaft can be driven to rotate through a servo motor, the driving shaft can drive two helical gears to rotate, the helical gears on one side can be driven to rotate through the helical gears on two helical gears to rotate with the feeding roller, so that the two feeding rollers can be driven to rotate in opposite directions, when medlar or red dates fall between the two feeding rollers, the medlar or red date particles fall into a receiving tray below when the spacing between the two feeding rollers is smaller than that between the medlar or red date particles is larger than that between the two feeding rollers is gradually pushed to the end by the feeding rollers, then the medlar or red date particles slide into the next classification mechanism through a receiving plate to be classified again, and the medlar or red date can be screened in turn according to the spacing gradually enlarged, and the classification of the fresh fruits can be screened in advance, and the classification can be adjusted according to the classification mode: the bidirectional screw rod is driven to rotate through the rotating handle, the two adjusting arms can be driven to move relatively simultaneously through the bidirectional screw rod, and the two feeding rollers can be driven to adjust the distance through the adjusting arms, so that the screening grade is adjusted according to the fresh fruit types, and the screening efficiency is improved.
However, no matter through the scheme, or through the hierarchical mode of general sieve, owing to the matrimony vine epidermis is thinner, can frequently bump between matrimony vine and sieve, matrimony vine and matrimony vine in the screening process, the matrimony vine epidermis is broken easily, after stoving or airing, the matrimony vine is blackened easily, leads to the matrimony vine to sell the selling goods looks bad to in the sunning in-process, the damaged matrimony vine of epidermis still easily goes bad. Some bad merchants can even use sulfur fumigation treatment to bring hidden danger to the edible safety of consumers in order to improve sales.
Meanwhile, the density of fresh fruits of the Chinese wolfberry is smaller than that of water, the fresh fruits can float on the water surface during cleaning, and the cleaning water is required to be stirred at all times, so that the Chinese wolfberry can be cleaned by immersing the Chinese wolfberry in the cleaning water, the cleaning time is longer, the energy consumption is high, and the epidermis of the Chinese wolfberry is easy to damage.
Disclosure of utility model
In view of the foregoing, it is necessary to provide a screening device for fresh fruits of wolfberry which is integrated with screening and cleaning and is not easy to damage during screening.
A fructus Lycii fresh fruit screening device comprises a fructus Lycii trough, a soaking screening pool, at least one screen plate, an ultrasonic oscillator, and a discharge chute;
The outlet of the medlar trough is communicated with the medlar feed inlet of the soaking and screening pond, the outlet of the medlar trough is positioned at the lower end of the medlar trough, and a control valve is arranged at the outlet of the medlar trough so as to control medlar to enter the soaking and screening pond;
The soaking and screening pool is provided with at least two medlar discharge holes, water inlets and water outlets, the number of which is the same as that of the medlar discharge holes, the medlar discharge holes are opposite to the water inlets, and the water outlets are positioned at the bottom of the soaking and screening pool and are used for discharging redundant water;
The sieve plate is positioned between two adjacent medlar discharge holes, and the pore of the upper layer sieve plate is smaller than the pore of the lower layer sieve plate;
The oscillating rod of the ultrasonic oscillator is positioned at the bottom of the soaking and screening tank so as to oscillate the cleaning water;
The blown down tank is located the side of soaking screening pond and is located the below of matrimony vine discharge gate, and the quantity of blown down tank is the same with the quantity of matrimony vine discharge gate.
According to the wolfberry fresh fruit screening device, preferably, the bottom of the wolfberry fruit trough is inclined downwards, so that wolfberry fruits naturally slide to the outlet of the wolfberry fruit trough.
Above-mentioned fresh fruit sieving mechanism of matrimony vine, preferably, the bottom of sieve is equipped with the rubber blotter to reduce the collision of matrimony vine and sieve.
Above-mentioned matrimony vine fresh fruit sieving mechanism, preferably, the bottom downward sloping of blown down tank to the rivers natural flow of being convenient for.
Above-mentioned matrimony vine fresh fruit sieving mechanism, preferably, ultrasonic oscillator has two, two ultrasonic oscillator parallel arrangement.
The beneficial effects are that: the fresh wolfberry screening device disclosed by the utility model cleans wolfberry through the ultrasonic oscillator, and other wolfberry is under the liquid level except the minimum wolfberry under the blocking effect of the sieve plate, so that the cleaning is more sufficient. Meanwhile, the oscillating action of the ultrasonic oscillator drives water to vibrate, and simultaneously, the position and the direction of the medlar can be changed by vibration, so that the medlar meeting the size requirement can pass through the sieve plate. The effect of the water flow can provide great buffering for the medlar and avoid the medlar from being subjected to great extrusion force. Compared with the prior art, the utility model cleans the medlar, fully utilizes the buoyancy of water to screen the medlar, and obviously reduces the extrusion and collision of the medlar in the screening process.
Drawings
FIG. 1 is a schematic diagram of a screening device for fresh fruits of Lycium barbarum of the utility model.
Fig. 2 is a schematic diagram of a partial structure of a screening device for fresh fruits of Lycium barbarum of the present utility model.
FIG. 3 is a cross-sectional view of the fresh wolfberry screening device of the present utility model.
FIG. 4 is a diagram showing the change of the screening device for fresh wolfberry fruits in the discharging stage.
In the figure: fresh wolfberry screening device 10, wolfberry trough 20, soak screening pond 30, wolfberry feed inlet 301, wolfberry discharge gate 302, water inlet 303, delivery port 304, sieve 40, ultrasonic vibrator 50, blown down tank 60.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Referring to fig. 1 to 3, a wolfberry fresh fruit screening device 10 includes a wolfberry fruit trough 20, a soaking screening pool 30, at least one screen plate 40, an ultrasonic oscillator 50, and a discharge chute 60;
The outlet of the medlar trough 20 is communicated with the medlar feed inlet 301 of the soaking and screening pond 30, the outlet of the medlar trough 20 is positioned at the lower end of the medlar trough 20, and a control valve is arranged at the outlet of the medlar trough 20 to control medlar to enter the soaking and screening pond 30;
The soaking and screening tank 30 is provided with at least two medlar discharge holes 302, water inlets 303 and water outlets 304, wherein the number of the water inlets 303 and the number of the medlar discharge holes 302 are the same, the medlar discharge holes 302 are opposite to the water inlets 303, and the water outlets 304 are positioned at the bottom of the soaking and screening tank 30 and are used for discharging redundant water;
The sieve plate 40 is positioned between two adjacent medlar discharge holes 302, and the pore space of the upper sieve plate 40 is smaller than that of the lower sieve plate 40;
The oscillation rod of the ultrasonic oscillator 50 is positioned at the bottom of the soaking and screening tank 30 to oscillate the cleaning water;
the discharge grooves 60 are positioned on the side surface of the soaking screening pool 30 and below the medlar discharge holes 302, and the number of the discharge grooves 60 is the same as that of the medlar discharge holes 302.
When the wolfberry fresh fruit screening device 10 is used, a certain amount of water is poured into the soaking screening pool 30, and the liquid level needs to exceed the ultrasonic oscillator 50, so that wolfberry fruits can be buffered after entering the soaking screening pool 30, and the wolfberry fruits are prevented from being collided greatly. Then, the medlar is poured into the soaking and screening tank 30 from the medlar trough 20, the ultrasonic oscillator 50 is started, and meanwhile, the water inlet 303 of the soaking and screening tank 30 is opened, so that the cleaning water enters, and the medlar gradually rises under the buoyancy effect along with the gradual rise of the liquid level. When the wolfberry rises to the bottom screen 40, the wolfberry with smaller granularity continues to rise through the screen 40, while the wolfberry with larger granularity remains below the screen 40. Thus, the water inlet 303 is closed until the liquid level exceeds the uppermost screen 40 by about 10 cm. Referring to fig. 4, after a predetermined time of cleaning, the top layer of the wolfberry outlet 302 and the top layer of the water inlet 303 are opened, and the water inlet flow and the water outlet flow are the same. Under the impact of the water flow, the medlar floating on the surface of the water flow is flushed into the discharge chute 60 at the uppermost layer, and the smallest medlar enters the discharge chute 60 along with the water flow and is conveyed to the next working procedure. The water flow can play a role in conveying the medlar and protecting the medlar. After the delivery of the uppermost layer of medlar is completed, the medlar discharge hole 302 and the water inlet 303 of the second layer from top to bottom are opened, and the inflow of water is smaller than the outflow of water at the beginning stage, so that the water level in the soaking and screening tank 30 is reduced, and meanwhile, the second small medlar enters the corresponding discharge tank 60 along with the water tank and is delivered to the next procedure. In this manner, all of the wolfberry is removed from the soaking and screening tank 30. At this time, the liquid level in the soaking and screening tank 30 is equal to the liquid level of the bottom-most discharge port. The washing and screening process ends. For the next washing of the selected wolfberry, the water outlet 304 of the soaking and screening tank 30 is opened to allow the water level to continuously drop and to discharge the trash. Because the Chinese wolfberry is less in impurity, part of water can be reserved and used as a buffer for the next Chinese wolfberry entering.
In order to facilitate the Chinese wolfberry to enter the soaking and screening pool 30 and reduce the impact force when the fresh Chinese wolfberry is poured in, in a preferred embodiment, the bottom of the Chinese wolfberry trough 20 is inclined downwards so that the Chinese wolfberry naturally slides to the outlet of the Chinese wolfberry trough 20.
The screen 40 is typically made of a metal material. When the ultrasonic oscillator 50 is used to oscillate the cleaning water, the wolfberry is inevitably collided with the sieve plate 40 at a small amplitude and high frequency, and although the impact force to the wolfberry is limited due to the collision, in order to protect the wolfberry as much as possible and prevent the wolfberry from scraping and colliding with the sieve plate 40, in a preferred embodiment, a rubber buffer pad is arranged at the bottom of the sieve plate 40 so as to reduce the collision between the wolfberry and the sieve plate 40. Although the pores of the screen 40 are not required, the pores of the screen 40 are preferably circular because the shape of the wolfberry is spindle-shaped and the larger the wolfberry is, the larger the diameter is in general. Under the screen 40, the wolfberry is subjected to water flow to generate rolling deflection, and when the wolfberry can longitudinally extend into the screen holes, the wolfberry with smaller grain size can continuously float upwards through the screen holes. The medlar with larger grain size can not block the sieve holes, but is flushed out under the action of water flow vibration.
After the medlar is cleaned and separated, the medlar enters the filtering device from the discharge chute 60 in the next step, so that the medlar is separated from the water. And then drying the medlar. In order to enable the water flow carrying the medlar in the soaking and screening tank 30 to smoothly flow out of the discharge chute 60, the bottom of the discharge chute 60 is inclined downwards so as to facilitate the natural flow of the water flow.
In a preferred embodiment, there are two ultrasonic oscillators 50, and the two ultrasonic oscillators 50 are arranged in parallel.
The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.
Claims (5)
1. Fresh wolfberry fruit sieving mechanism, its characterized in that: comprises a medlar trough, a soaking and screening pool, at least one sieve plate, an ultrasonic oscillator and a discharge chute;
The outlet of the medlar trough is communicated with the medlar feed inlet of the soaking and screening pond, the outlet of the medlar trough is positioned at the lower end of the medlar trough, and a control valve is arranged at the outlet of the medlar trough so as to control medlar to enter the soaking and screening pond;
The soaking and screening pool is provided with at least two medlar discharge holes, water inlets and water outlets, the number of which is the same as that of the medlar discharge holes, the medlar discharge holes are opposite to the water inlets, and the water outlets are positioned at the bottom of the soaking and screening pool and are used for discharging redundant water;
The sieve plate is positioned between two adjacent medlar discharge holes, and the pore of the upper layer sieve plate is smaller than the pore of the lower layer sieve plate;
The oscillating rod of the ultrasonic oscillator is positioned at the bottom of the soaking and screening tank so as to oscillate the cleaning water;
The blown down tank is located the side of soaking screening pond and is located the below of matrimony vine discharge gate, and the quantity of blown down tank is the same with the quantity of matrimony vine discharge gate.
2. The fresh wolfberry fruit screening device as claimed in claim 1, wherein: the bottom of the medlar trough is inclined downwards so that medlar naturally slides to the outlet of the medlar trough.
3. The fresh wolfberry fruit screening device as claimed in claim 1, wherein: the bottom of the sieve plate is provided with a rubber buffer cushion to reduce collision between the medlar and the sieve plate.
4. The fresh wolfberry fruit screening device as claimed in claim 1, wherein: the bottom of the discharge chute is inclined downwards so as to facilitate the natural flow of water.
5. The fresh wolfberry fruit screening device as claimed in claim 1, wherein: the ultrasonic oscillators are two and are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683272.3U CN220919846U (en) | 2023-10-07 | 2023-10-07 | Fresh wolfberry fruit screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683272.3U CN220919846U (en) | 2023-10-07 | 2023-10-07 | Fresh wolfberry fruit screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919846U true CN220919846U (en) | 2024-05-10 |
Family
ID=90933587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322683272.3U Active CN220919846U (en) | 2023-10-07 | 2023-10-07 | Fresh wolfberry fruit screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919846U (en) |
-
2023
- 2023-10-07 CN CN202322683272.3U patent/CN220919846U/en active Active
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| GR01 | Patent grant |