阅读说明：本技术 一种橙子清洗筛选装置 (orange cleaning and screening device ) 是由 李正伦 吴述银 何祥 董晓莉 胡兆兴 李鹏程 熊本旭 赵翱羽 姚丽丽 胡端娥 王 于 2018-05-28 设计创作，主要内容包括：本发明提供一种橙子清洗筛选装置,包括上方敞口的桶体、盖体、清洗喷头和筛选板,桶体下部设有出口阀,盖体通过铰接轴安装在桶体上方,桶体内设有旋转轴,旋转轴下端穿过桶体底壁与桶体下方的电机传动连接,清洗喷头安装在桶体的侧壁,清洗喷头与自来水管连通,筛选板的板面设有多个通孔,筛选板安装在旋转轴上。利用电机带动筛选板加速旋转使橙子向侧壁滚动,从侧面喷洒高压水对橙子进行快速清洗,并将橙子从桶体侧壁滚到桶体中心,实现对橙子进行清洗和筛选分级。本发明能同时对橙子进行清洗和筛选分级,提高生产效率,降低劳动强度和生产成本,还能对清洗污水进行循环利用,节约水资源和减少环境污染。(The invention provides an orange cleaning and screening device which comprises a barrel body with an opening at the upper part, a cover body, a cleaning spray head and a screening plate, wherein the lower part of the barrel body is provided with an outlet valve, the cover body is arranged above the barrel body through a hinge shaft, a rotating shaft is arranged in the barrel body, the lower end of the rotating shaft penetrates through the bottom wall of the barrel body and is in transmission connection with a motor below the barrel body, the cleaning spray head is arranged on the side wall of the barrel body and is communicated with a tap water pipe, the surface of the screening plate is provided. The screening plate is driven by the motor to rotate at an accelerated speed to enable the oranges to roll towards the side wall, high-pressure water is sprayed from the side face to rapidly clean the oranges, the oranges are rolled to the center of the barrel body from the side wall of the barrel body, and therefore the oranges are cleaned, screened and classified. The invention can simultaneously clean, screen and grade oranges, improve the production efficiency, reduce the labor intensity and the production cost, recycle the cleaning sewage, save water resources and reduce environmental pollution.)

1. The utility model provides an orange washs sieving mechanism which characterized by: including the open staving in top (1), lid (2), wash shower nozzle (3) and screening board (4), staving (1) lower part is equipped with outlet valve (5), lid (2) are installed in staving (1) top through the articulated shaft, be equipped with rotation axis (6) in staving (1), rotation axis (6) lower extreme passes the staving diapire and is connected with motor (7) transmission of staving (1) below, wash the lateral wall at staving (1) in shower nozzle (3), wash shower nozzle (3) and water pipe intercommunication, the face of screening board (4) is equipped with a plurality of through-holes (8), install on rotation axis (6) screening board (4), its mounting height is less than or equal to the water spray height who washs shower nozzle (3).

2. The orange cleaning and screening device as claimed in claim 1, wherein: screening board (4) are including a plurality of, and on a plurality of screening boards (4) from the top down installed rotation axis (6) in proper order, the through-hole diameter from the top down of screening board (4) reduces in proper order, and the interval of each screening board (4) and staving lateral wall equals rather than the through-hole diameter that corresponds.

3. the orange cleaning and screening device as claimed in claim 1, wherein: the right center of the screening plate (4) is provided with a polygonal hole (9) matched with the rotating shaft (6), and the screening plate (4) is detachably connected with the rotating shaft (6) through the polygonal hole (9).

4. The orange cleaning and screening device as claimed in claim 3, wherein: polygonal hole (9) are regular hexagon hole, and rotation axis (6) are the cylinder including first axostylus axostyle (601), second axostylus axostyle (602), third axostylus axostyle (603) and fourth axostylus axostyle (604) that connect gradually, and second axostylus axostyle (602), third axostylus axostyle (603) and fourth axostylus axostyle (604) are regular hexagonal prism, and its cross section reduces in proper order to respectively with the regular hexagon hole phase-match that corresponds screening board (4).

5. The orange cleaning and screening device as claimed in claim 1, wherein: the cover body (2) is provided with a plurality of fans (10) for drying moisture attached to the outer surface of the oranges.

6. An orange washing and screening apparatus as claimed in any one of claims 1 to 5, wherein: still include circulating water treatment system, circulating water treatment system is including swash plate sedimentation tank (11), water pump (12) and the filter tower (13) that communicate in proper order, and the entry and outlet valve (5) intercommunication of swash plate sedimentation tank (11), the delivery port of filter tower (13) passes through solenoid valve (14) and washs the inlet tube intercommunication of shower nozzle (3).

7. The orange cleaning and screening device as claimed in claim 6, wherein: the filter tower (13) is sequentially filled with an activated carbon layer (15) and an ionic resin layer (16).

8. The orange cleaning and screening device as claimed in claim 6, wherein: still include control system, control system includes PLC controller (17) and level sensor (18), and PLC controller (17) are connected with outlet valve (5), motor (7), fan (10), water pump (12), solenoid valve (14) and level sensor (18) electricity respectively, and level sensor (18) are installed in staving (1) for detect staving (1) interior liquid level, and with detection signal transmission to PLC controller (17).

9. The orange cleaning and screening device as claimed in claim 8, wherein: the control system further comprises an audible and visual alarm (19) and a network communication module (20), wherein the audible and visual alarm (19) and the network communication module (20) are respectively electrically connected with the PLC (17), and when the device is cleaned or breaks down, the PLC (17) controls the audible and visual alarm (19) to give an alarm and is in communication connection with a remote terminal through the network communication module (20).

Technical Field

the invention relates to the technical field of agricultural production equipment, in particular to an orange cleaning and screening device.

Background

The oranges are the most important fruit in the south of China, and after long-term cultivation and selection, the oranges are rich in resources and various in excellent varieties, and play an important role in the poverty and richness removal and the economic development of rural areas for fruit growers. The orange fruit has rich nutrition and excellent color, flavor and taste, can be eaten fresh, can be processed into various processed products mainly comprising fruit juice, and is deeply favored by consumers. In the processing process of the oranges, the processing procedures of cleaning, screening, grading, packaging and the like are required to improve the commodity of the fruits, form different price gradients and increase the income. Individual farmers generally carry out through the manual work when screening the oranges, manual screening needs a large amount of manpower, and intensity of labour is big, wastes time and energy to washing and screening are twice detached processes, lead to production efficiency low, and abluent sewage directly discharges usually moreover, not only wastes water resource, still pollutes the environment. Therefore, the orange cleaning and screening device is developed, not only can the oranges be rapidly cleaned, but also screening and grading can be carried out simultaneously, the production efficiency is greatly improved, the labor intensity and the production cost are reduced, and great convenience is brought to the production of the oranges.

Disclosure of Invention

The invention aims to provide an orange cleaning and screening device, which can clean, screen and grade oranges simultaneously, greatly improve the production efficiency, reduce the labor intensity and the production cost, recycle the cleaning sewage, save water resources and reduce environmental pollution.

in order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an orange washs sieving mechanism, includes the open staving in top, the lid, wash shower nozzle and screening plate, the staving lower part is equipped with the outlet valve, the lid passes through the articulated shaft to be installed in the staving top, be equipped with the rotation axis in the staving, the rotation axis lower extreme passes the staving diapire and is connected with the motor drive of staving below, wash the lateral wall at the staving of shower nozzle installation, wash shower nozzle and water pipe intercommunication, the face of screening plate is equipped with a plurality of through-holes, the screening plate is installed on the rotation axis, its mounting height less than.

In the preferred scheme, the screening board includes a plurality ofly, and on a plurality of screening boards installed the rotation axis in proper order from the top down, the through-hole diameter of screening board reduces in proper order from the top down, and the interval of each screening board and staving lateral wall equals rather than the through-hole diameter that corresponds.

In a preferred scheme, a polygonal hole matched with the rotating shaft is formed in the center of the screening plate, and the screening plate is detachably connected with the rotating shaft through the polygonal hole.

in the preferred scheme, polygonal hole is regular hexagon hole, and the rotation axis is including the first axostylus axostyle, second axostylus axostyle, third axostylus axostyle and the fourth axostylus axostyle that connects gradually, and first axostylus axostyle is the cylinder, and second axostylus axostyle, third axostylus axostyle and fourth axostylus axostyle are regular hexagonal prism, and its cross section reduces in proper order to respectively with the regular hexagon.

In a preferable scheme, the cover body is provided with a plurality of fans for drying moisture attached to the outer surface of the oranges.

In the preferred scheme, the device also comprises a circulating water treatment system, wherein the circulating water treatment system comprises an inclined plate sedimentation tank, a water pump and a filter tower which are sequentially communicated, an inlet of the inclined plate sedimentation tank is communicated with an outlet valve, and a water outlet of the filter tower is communicated with a water inlet pipe of the cleaning spray head through an electromagnetic valve.

In a preferable scheme, the filter tower is sequentially filled with an activated carbon layer and an ionic resin layer.

In the preferred scheme, still include control system, control system includes PLC controller and level sensor, and the PLC controller is connected with outlet valve, motor, fan, water pump, solenoid valve and level sensor electricity respectively, and level sensor installs in the staving for detect the interior liquid level of staving, and with detected signal transmission to PLC controller.

In a preferred scheme, the control system further comprises an audible and visual alarm and a network communication module which are respectively and electrically connected with the PLC, and when the device is cleaned or breaks down, the PLC controls the audible and visual alarm to give an alarm and is in communication connection with the remote terminal through the network communication module.

The invention provides an orange cleaning and screening device which adopts the structure and has the following beneficial effects:

1) Firstly, a motor is used for driving a screening plate to rotate at an accelerated speed, oranges on the screening plate roll from the center to the side wall of a barrel body under the action of centrifugal force, the rotating speed of the screening plate is gradually reduced through the motor, meanwhile, a cleaning spray head is started to spray high-pressure water from the side surface to quickly clean the oranges, the oranges are rolled from the side wall of the barrel body to the center of the barrel body by using the impact force of water flow, the oranges roll back and forth on the screening plate repeatedly, the screening plates with different through hole diameters are arranged up and down along a rotating shaft, the cleaning, screening and grading of the oranges are completed at the same time, the processing procedures are reduced, the production efficiency is greatly;

2) After cleaning and screening are finished, the screening plate is driven to rotate at a high speed by the motor, water drops attached to the surface of the oranges are separated by using centrifugal force, meanwhile, the fan on the cover body is started, air outside the barrel is sucked into the barrel to strengthen air convection, so that moisture attached to the outer surface of the oranges is quickly dried, and the production efficiency and the processing capacity are greatly improved;

3) The method comprises the steps of purifying and recycling the cleaned sewage by adopting a circulating water treatment system, removing large-particle impurities in the cleaned sewage by using an inclined plate sedimentation tank, adsorbing tiny particles and bacteria in the water by using an activated carbon layer in a filter tower, and finally adjusting the pH value of the water to be 6-8 by using an ion resin layer in the filter tower, so that the problem that the cleaned oranges are easy to deteriorate due to the fact that the circulating cleaning water is soft and acidic after being cleaned for many times is solved, water resources are saved, and environmental pollution is reduced;

4) The system comprises a PLC (programmable logic controller), a liquid level sensor, an outlet valve, a liquid level sensor, a PLC (programmable logic controller) and a control system, wherein the PLC is used for setting operation parameters of cleaning and screening, automatically adjusting the rotating speed of a motor and the pulse frequency of opening of an electromagnetic valve according to preset operation parameters, so that the rotating speed of a screening plate is matched with high-pressure water spraying, the quality stability of cleaning and screening is further guaranteed, the standardization and the standardization of a cleaning and screening process are facilitated, the liquid level sensor is used for monitoring the liquid level of cleaning sewage in a barrel, the PLC is used for automatically adjusting the opening of the outlet valve, the situation that the cleaning sewage submerges oran;

5) When the device finishes cleaning or breaks down, the audible and visual alarm gives an alarm to remind an operator to perform related processing at the first time, and the network communication module is in communication connection with a remote terminal, so that the operator can conveniently perform remote monitoring.

Drawings

the invention is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the cover of the present invention;

FIG. 3 is a front view schematically illustrating the structure of the rotating shaft according to the present invention;

FIG. 4 is a schematic top view of the rotating shaft according to the present invention;

FIG. 5 is a schematic top view of the screening plate of the present invention;

FIG. 6 is a schematic sectional view of a filtration column according to the present invention;

Fig. 7 is a schematic diagram of a control structure of the present invention.

In the figure: the device comprises a barrel body 1, a cover body 2, a cleaning sprayer 3, a screening plate 4, an outlet valve 5, a rotating shaft 6, a motor 7, a through hole 8, a polygonal hole 9, a fan 10, an inclined plate sedimentation tank 11, a water pump 12, a filter tower 13, an electromagnetic valve 14, an activated carbon layer 15, an ionic resin layer 16, a PLC (programmable logic controller) 17, a liquid level sensor 18, an audible and visual alarm 19 and a network communication module 20.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is further described in detail with reference to the following examples. In the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-7, an orange cleaning and screening device, including the staving 1 with an open top, a cover body 2, a cleaning spray head 3 and a screening plate 4, an outlet valve 5 is arranged on the lower portion of the staving 1, the outlet valve 5 is used for water drainage and air exhaust, the cover body 2 is mounted above the staving 1 through an articulated shaft, a rotating shaft 6 is arranged in the staving 1, the lower end of the rotating shaft 6 penetrates through the bottom wall of the staving and is in transmission connection with a motor 7 below the staving 1, the rotating shaft 6 is mounted in a bearing sleeve of the bottom wall and is sealed by adopting a labyrinth type, the cleaning spray head 3 is mounted on the side wall of the staving 1, the cleaning spray head 3 is communicated with a tap water pipe, a plurality of through holes 8. Utilize motor 7 to drive sieve plate 4 rotation-accelerating earlier, the orange on the sieve plate rolls from staving 1 center to the lateral wall under the effect of centrifugal force, rethread motor 7 reduces sieve plate 4's rotational speed gradually, it sprays high pressure water to wash the orange fast to open cleaning nozzle 3 from the side simultaneously, and utilize the impact force of rivers to roll the orange to the staving center from staving 1 lateral wall, constantly repeated messenger's orange is reciprocal to roll on sieve plate, the sieve plate that adopts different through-hole diameters arranges from top to bottom along the rotation axis, accomplish simultaneously and wash and sieve the grading to the orange, the processing procedure of reduction processing, improve production efficiency by a wide margin, reduce intensity of labour and manufacturing cost.

in a preferable scheme, the screening plates 4 comprise a plurality of screening plates 4, the plurality of screening plates 4 are sequentially arranged on the rotating shaft 6 from top to bottom, the diameters of through holes of the screening plates 4 are sequentially reduced from top to bottom, so that the screened and classified oranges are gradually reduced from top to bottom, the distance between each screening plate 4 and the side wall of the barrel body is equal to the diameter of the corresponding through hole, and the diameter of the through hole of the screening plate 4 at the bottom layer is smaller than the minimum diameter of the oranges. The oranges are screened and graded by utilizing the through holes of the screening plate 4 and the gaps between the screening plate 4 and the side wall of the barrel body, and the oranges on the screening plate 4 gradually become smaller from top to bottom.

in a preferred scheme, a polygonal hole 9 matched with the rotating shaft 6 is arranged in the center of the screening plate 4, and the screening plate 4 is detachably connected with the rotating shaft 6 through the polygonal hole 9. The rotation axis 6 is contacted with the polygonal hole 9 in a matching way, so that the screening plate 4 is driven to rotate, and the detachable connection structure is convenient for taking out the screening plate 4 and the screened oranges.

in a preferred scheme, the polygonal hole 9 is a regular hexagonal hole, the rotating shaft 6 includes a first shaft rod 601, a second shaft rod 602, a third shaft rod 603 and a fourth shaft rod 604 which are connected in sequence, the first shaft rod 601 is a cylinder, the second shaft rod 602, the third shaft rod 603 and the fourth shaft rod 604 are regular hexagonal prisms, cross sections of the second shaft rod 602, the third shaft rod 603 and the fourth shaft rod 604 are reduced in sequence, and the cross sections of the second shaft rod 602, the third shaft rod 603 and the fourth shaft rod 604 are respectively matched with the regular hexagonal holes. Regular hexagonal hole through screening plate 4 laminates with regular hexagonal prism completely, not only convenient to detach prevents moreover that screening plate 4 from inclining at rotatory in-process.

In a preferable scheme, the cover body 2 is provided with a plurality of fans 10 for drying moisture attached to the outer surface of the oranges. After the cleaning and screening are finished, the motor 7 drives the screening plate 4 to rotate at a high speed, water drops attached to the surface of the oranges are separated out by using centrifugal force, meanwhile, the fan 10 on the cover body 2 is started, air outside the barrel is sucked into the barrel to strengthen convection of the air, so that the moisture attached to the outer surfaces of the oranges is quickly dried, and the production efficiency and the processing capacity are greatly improved.

In the preferred scheme, the device further comprises a circulating water treatment system, wherein the circulating water treatment system comprises an inclined plate sedimentation tank 11, a water pump 12 and a filter tower 13 which are sequentially communicated, an inlet of the inclined plate sedimentation tank 11 is communicated with an outlet valve 5, and a water outlet of the filter tower 13 is communicated with a water inlet pipe of the cleaning spray head 3 through an electromagnetic valve 14. Adopt circulating water processing system to purify abluent sewage and cyclic utilization, detach the large granule impurity in the washing sewage through inclined plate sedimentation tank 11, utilize tiny granule and bacterium in the filtration tower 13 absorption washing sewage to adjust the pH value of wasing water and be neutral, ensure cleaning quality's stability, water economy resource and reduction environmental pollution.

In a preferable scheme, the filter tower 13 is sequentially filled with an activated carbon layer 15 and an ion resin layer 16, the activated carbon layer 15 in the filter tower is used for adsorbing micro particles and bacteria in water, and the pH value of the water is adjusted to be 6-8 through the ion resin layer 16 in the filter tower, so that the problem that the washed oranges are easy to deteriorate and rot due to the fact that the circulating washing water is soft and acidic after being washed for multiple times is effectively solved.

In the preferred scheme, the intelligent water level detection device further comprises a control system, wherein the control system comprises a PLC (programmable logic controller) 17 and a liquid level sensor 18, the PLC 17 is respectively electrically connected with an outlet valve 5, a motor 7, a fan 10, a water pump 12, an electromagnetic valve 14 and the liquid level sensor 18, the outlet valve 5 is an electrically operated valve, and the liquid level sensor 18 is installed in the barrel body 1 and used for detecting the liquid level in the barrel body 1 and transmitting a detection signal to the PLC 17. The operating personnel sets up the operational parameter who washs the screening through PLC controller 17, PLC controller 17 is according to preset operational parameter, the rotational speed of automatic adjustment motor 7 and the pulse frequency that solenoid valve 14 opened, make the rotational speed of screening board 4 cooperate with the high-pressure water spray, ensure to wash, the screening is carried out in step and is accomplished simultaneously, realize the assembly line to the orange washing screening, automated operation, utilize level sensor 18 to monitor the liquid level of washing sewage in the bucket simultaneously, PLC controller 17 automatically regulated outlet valve 5's aperture, prevent to wash the orange that sewage submerges on the bottom screening board, ensure that the abluent technology of flowing water satisfies the requirement of processing.

In the preferred scheme, the control system further comprises an audible and visual alarm 19 and a network communication module 20 which are respectively electrically connected with the PLC 17, the audible and visual alarm 19 is installed at the top of the cover body 2, when the device is cleaned or breaks down, an alarm is given through the audible and visual alarm 19 to remind an operator of carrying out related processing at the first time, and the network communication module 20 is in communication connection with a remote terminal, so that the operator can conveniently carry out remote monitoring.

The above-described embodiments are merely preferred embodiments of the present invention, not all embodiments, and should not be construed as limitations of the present invention, and the scope of the present invention should be defined by the claims, and equivalents of technical features included in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.