CN112869201B

CN112869201B - Belt cleaning device and soybean oil refining system for industrial production

Info

Publication number: CN112869201B
Application number: CN202011467550.6A
Authority: CN
Inventors: 张宝祥; 王长建; 王勇; 杨景富
Original assignee: Fuzhou Jijia Oil Co ltd
Current assignee: Fuzhou Jijia Oil Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-07-05
Anticipated expiration: 2040-12-14
Also published as: CN112869201A

Abstract

The invention discloses a sedimentation soaking rotary cleaning device, wherein a trigger piece is arranged at the lifting end of a lifting device, a supporting rotary piece is arranged in a cleaning pool in a rotating fit manner, and the rotary piece is linked with the supporting rotary piece through a rotating mechanism; the descending movement energy of the lifting end of the lifting device drives the material loading net cage to descend to a position rotating along with the rotation of the supporting rotating piece, and the trigger piece triggers the rotating piece to rotate so as to drive the material loading net cage to rotate, and the descending movement energy of the lifting end of the lifting device sequentially drives the material loading net cage to descend to a position rotating along with the rotation of the supporting rotating piece. The invention also discloses a refining processing system for the industrial production of soybean oil. The invention has the advantages of improving the cleaning efficiency, facilitating the centralized feeding, discharging and cleaning of grains and improving the industrial water flowing property.

Description

Belt cleaning device and soybean oil refining system for industrial production

Technical Field

The invention relates to the technical field of soybean oil processing, in particular to a cleaning device and a refining processing system for industrial production of soybean oil.

Background

Soybean oil, also known as soybean oil, is one of the most commonly used cooking oils extracted by pressing from soybeans, commonly referred to as "soy salad oil".

The production and processing flow of soybean oil is disclosed in CN201811062385.9, and the soybean oil processing method comprises the process steps of cleaning, drying, crushing, rolling, extruding, puffing, crude oil refining and the like. Also for example, CN2201922213746.1 discloses a prepress device for soybean oil production, which cleans and dries soybeans by a collection box, a control button, a material guiding inclined plate, a cleaning nozzle, an electric heating plate, a liquid seepage containing frame, a movable connecting frame, a weighting block and a cleaning inclined plate, so as to realize pretreatment of soybeans. Further disclosed in CN201610378698.X is a soybean oil and its preparation method, which comprises screening, cleaning, washing the screened plump soybean with clear water, air drying, refrigerating, oven drying, crushing, squeezing to obtain crude oil, precipitating, decolorizing, deacidifying, refining, and making into peanut oil.

According to the technology, the cleaning treatment of the soybean surface is one of the necessary links of the soybean oil processing production in the soybean oil processing process.

The prior art of cleaning cereals such as soybeans includes several methods: a soybean cleaning device for bean product production, as disclosed in CN201921563497.2, a soybean cleaning device as disclosed in CN201921083551.3, a soybean cleaning device for bean product processing, as disclosed in CN201810665505.8, and a soybean cleaning machine as disclosed in CN201620944881.7 are disclosed, wherein grains such as soybeans to be cleaned are put into a cleaning bin, clean water is filled into the cleaning bin, the clean water and the soybeans are driven to be cleaned by stirring of a stirring device or a power mechanism such as ultrasonic waves, and then sewage and the soybeans are separated by sieving, so that the soybeans are cleaned. The following technical problems are generally existed in the cleaning device: firstly, soybeans are thrown into a cleaning bin in a dispersed mode, and due to the fact that the size of grains such as soybeans is small, part of soybean grains can be clamped in corners or screened meshes of the cleaning bin in the cleaning and stirring processes, and feeding of the grains is inconvenient; secondly, because the technical scheme is that the soybeans are cleaned in a dispersed mode, the centralized feeding of the soybeans cannot be realized, the operation amount is increased in the subsequent process in the conveying link, and the feeding is time-consuming and troublesome in combination with the problem I; thirdly, the soybean cleaning aims to mainly remove sludge carried on the surface of the soybeans, most of the sludge can be removed under the condition of soaking, and a stirring device is adopted for stirring and cleaning, so that the cleaning efficiency can be improved, but the soybeans are easy to impact, and the breakage is aggravated; the adoption of ultrasonic wave increases the cost undoubtedly for industrial production; fourthly, the whole process linking performance of the technical scheme is not strong, namely, each link of feeding, water adding, cleaning, blanking, pollution discharging, water changing and the like is independent operation, and the device has weak synergistic effect.

Another soybean cleaning device disclosed in CN201720467727.x and a soybean cleaning apparatus disclosed in CN201711051147.3 are disclosed, in which the cleaning concept of the cleaning device is to transport soybeans into a cleaning pipe, pump clean water into the cleaning pipe in real time, and move the soybeans forward under the action of water flow to clean and clean the soybeans. The technical scheme realizes the integration of soybean conveying and cleaning, but still has the following technical problems: firstly, the cleaning time and the cleaning force are limited by factors such as water flow speed, lift, length of a pipeline and the like, and the cleaning quality is not easy to ensure; the mode is mainly used for secondary cleaning of the grains after the grains are cleaned in one step; secondly, because the soybeans are cleaned in a washing mode, the soybean cleaning amount in unit time is limited, and the consumed time is long; thirdly, the water consumption is large, and the environmental protection requirement is leftward.

Disclosure of Invention

The invention aims to provide a cleaning device and a refining processing system for soybean oil industrial production, which can improve the cleaning efficiency, facilitate the concentrated feeding and discharging and cleaning of grains and improve the industrial water flow.

The invention solves the technical problems through the following technical means: a sedimentation soaking rotary cleaning device comprises a cleaning pool, a rotary cleaning pool and a cleaning device, wherein the cleaning pool comprises a material bearing net cage, a lifting device, a rotary mechanism, a rotary piece, a trigger piece and a supporting rotary piece; the trigger piece is arranged at the lifting end of the lifting device, the supporting rotating piece is arranged in the cleaning pool in a rotating fit manner, and the rotating piece is linked with the supporting rotating piece through the rotating mechanism; the descending movement energy of the lifting end of the lifting device drives the material loading net cage to descend to a position rotating along with the rotation of the supporting rotating piece, and the trigger piece triggers the rotating piece to rotate so as to drive the material loading net cage to rotate, and the descending movement energy of the lifting end of the lifting device sequentially drives the material loading net cage to descend to a position rotating along with the rotation of the supporting rotating piece.

Preferably, the material loading net cage placing frame comprises side nets, a bottom net and limiting plates, the two side nets are symmetrically connected to two sides of the bottom net, the limiting plates are connected to the upper ends or the tops of the side nets, and the material loading net cage can be limited in the material loading net cage placing frame; the top of the lifting end of the lifting device is supported at the bottom of the corresponding limiting plate, and when the lifting end of the lifting device descends (i.e. settles) to drive the bottom net to descend to be inserted with the supporting rotating piece, the bottom of the limiting plate is contacted with the edge of the top of the cleaning pool.

Preferably, the rotating mechanism comprises a transmission large gear, a transmission small gear, a steering device, a first rotating mechanism rotating shaft, a second rotating mechanism rotating shaft and a rotating mechanism elastic piece; the driving gear wheel and the driving pinion are respectively in running fit with and meshed with the cleaning pool through a first rotating mechanism rotating shaft and a second rotating mechanism rotating shaft, the rotating part is connected to the first rotating mechanism rotating shaft, the supporting rotating part is in running fit with the cleaning pool through a third rotating mechanism rotating shaft, the third rotating mechanism rotating shaft and the second rotating mechanism rotating shaft are linked through the steering device, and the third rotating mechanism rotating shaft is connected with the supporting rotating part;

the trigger piece can descend to contact with the rotating piece to drive the rotating piece to rotate, the rotating mechanism elastic piece deforms currently, and after the trigger piece descends to be separated from the rotating piece, the rotating mechanism elastic piece resets to drive the rotating piece to reset.

Preferably, the rotating member comprises a rotating member body, a moving member, a rotating member rotating shaft and a swinging elastic member, one end of the rotating member body is connected to the first rotating mechanism rotating shaft, the other end of the rotating member body is provided with a limiting groove body with an upward opening and communicated to the end part of the other end of the rotating member body, one end of the moving member is in rotating fit with the limiting groove body through the rotating member rotating shaft, the other end of the moving member extends out of the limiting groove body, and the swinging elastic member is assembled to the bottom of the moving member, and the local part of the moving member is in contact with the inner bottom of the limiting groove body; the trigger piece can descend to contact with the moving piece to drive the rotating piece to rotate.

Preferably, the rotating member may also be a rotating gear, and the triggering member is a rack capable of meshing with the gear, so that the transmission of the rotating mechanism is realized by moving the rack to be meshed with the rotating gear. Compared with the structure of the rotating mechanism, the structure has the difference that the rotating gear is fixed on the rotating shaft of the first rotating mechanism, and the elastic part of the rotating mechanism is not needed. Compared with the mode, the mode is easy to cause the gear beating phenomenon and is more suitable for the manual rotation or slow transmission matching condition.

Preferably, a plurality of groups of trigger pieces are arranged on the lifting end of the lifting device at intervals from top to bottom, each group of trigger pieces comprises two trigger pieces which are symmetrically distributed on two sides of the lifting end of the lifting device, and the two trigger pieces in the same group are respectively matched with the corresponding rotating mechanisms.

Preferably, the frame is placed to material dress cylinder mould still includes limit baffle, limit baffle elastic component, two boards limit baffle symmetry normal running fit is in the both ends of end net, limit baffle elastic component is assembled to cause limit baffle's medial surface can with spacing be in the material dress cylinder mould is placed to material dress cylinder mould places the side contact that corresponds of frame.

Preferably, the material containing cylinder mould placing frame further comprises a pushing device, an opening and closing transmission device and a contact shifting block, and the contact shifting block elastic piece is assembled to enable one end, close to the bottom net, of the contact shifting block to incline upwards; the contact shifting block is linked with the limit baffle through the opening and closing transmission device;

the pushing end of the pushing device pushes the material bearing cylinder mould to the position direction of the material bearing cylinder mould placing frame to drive the material bearing cylinder mould to move to be in contact with the contact shifting block, the contact shifting block can be driven to rotate downwards to drive the limiting baffle plate to rotate downwards, and the material bearing cylinder mould can move to the material bearing cylinder mould placing frame; when the material bearing net cage moves to the position direction of the material bearing net cage placing frame and is separated from the contact stirring block, the pushing end of the pushing device is in contact with the contact stirring block.

Preferably, the opening and closing transmission device comprises a support plate, a first base, a second base, a first opening and closing transmission rotating shaft, a second opening and closing transmission rotating shaft, a limiting baffle driving wheel, a limiting baffle driven wheel, a limiting baffle chain, a first limiting baffle gear, a second limiting baffle gear, a third limiting baffle gear, a fourth limiting baffle gear and a third opening and closing transmission rotating shaft;

the supporting plate is connected to one end, close to the pushing device, of the bottom net, the first base and the second base are connected to the supporting plate, the first opening and closing transmission rotating shaft and the second opening and closing transmission rotating shaft are respectively in rotating fit with the first base and the second base, and the first limiting baffle gear and the second limiting baffle gear are respectively connected to the first opening and closing transmission rotating shaft and the second opening and closing transmission rotating shaft and are meshed with each other; the contact shifting block is connected to the first opening and closing transmission rotating shaft;

the limiting baffles at the two ends are respectively in rotating fit with the corresponding ends of the bottom net through a rotating shaft of the limiting baffle; the third opening and closing transmission rotating shaft is rotatably connected to one end, far away from the pushing device, of the side net, the third limiting baffle is connected to the third opening and closing transmission rotating shaft through a gear, the limiting baffle driving wheel is connected to the second opening and closing transmission rotating shaft, the two limiting baffle driven wheels are respectively connected to the limiting baffle rotating shaft close to the pushing device and the third opening and closing transmission rotating shaft, and the limiting baffle chain is sleeved on the limiting baffle driving wheel and the two limiting baffle driven wheels; and the fourth limit baffle gear is connected to the limit baffle rotating shaft far away from the pushing device and is meshed with the third limit baffle gear.

Preferably, the two elements of the invention, which are rotationally engaged with each other, are rotationally connected to each other by means of bearings.

Preferably, the bottom of the bottom net is provided with an inserting piece, the inserting piece is of a cylindrical structure, and the bottom of the inserting piece is provided with a cylindrical mounting groove; the supporting rotating piece is of a cylindrical structure, and a cylindrical bulge is arranged at the top of the supporting rotating piece; the bottom net can move downwards to the cylindrical mounting groove and the cylindrical protrusion are mutually inserted.

The invention also discloses a refining processing system for soybean oil industrial production based on the sedimentation soaking rotary cleaning device, which is characterized by comprising the sedimentation soaking rotary cleaning device, an oil pressing device and a crude oil refining device in sequence according to the sequence of the process flow; a circulating pipeline is communicated between a feed inlet and a slag outlet of the oil pressing device, and a circulating pump is arranged on the circulating pipeline; the oil outlet of the oil pressing device is communicated with the feed inlet of the crude oil refining device through a crude oil pipeline, a filter screen is arranged in the middle section of the crude oil pipeline, an impurity outlet is formed in the area, close to the filter screen, of the crude oil pipeline, and a valve body is arranged on the impurity outlet.

The invention has the advantages that: firstly, in the cleaning process, crops are always limited in the material bearing net cage, and batch centralized descending (namely sedimentation) feeding, cleaning and lifting discharging of the crops can be realized, so that the mode that the crops are dispersedly put into a cleaning device and are centralized after being cleaned and discharged in a dispersed mode in the prior art is abandoned, and the centralized cleaning can save the treatment link of the whole process and improve the timeliness. Wash with concentrated mode and avoided crops direct and belt cleaning device contact and lead to the less material card of part particle diameter in belt cleaning device's washing storehouse turning or the mesh that sieves, drive inconvenience for its unloading to the convenience, the thoroughness of unloading have been improved. The crops are intensively cleaned, meanwhile, the crops are contacted with clear water and are not mixed, a mode that the water and the crops are mutually independently separated is adopted in the stage of lifting and discharging the crops, namely, the water and the crops can be synchronously separated, multiple continuous operations of discharging the crops screened on a screen after the water is discharged in the prior art are not needed, the quick discharging of the cleaned crops is convenient, and when the surfaces of the crops contain less mud, the mode of the invention can meet the requirement that the crops are cleaned for multiple times on the premise of not changing the water, and the discharged water is not required to be secondarily pumped into a cleaning bin through a circulating pump for secondary use in the prior art. Secondly, the invention adopts the mode that the animal material bearing net cage is lowered to be matched with the supporting rotating member through the single lowering movement of the lifting end of the lifting device, and the trigger member triggers the rotating member to rotate in sequence, optimizes the mode that the clear water is stirred by the rotation of the stirring paddle in the prior art into the mode that the clear water is stirred by the rotation of the material bearing net cage, and avoids the aggravation of the increase of the crushing probability of crops caused by the collision between the crops and the stirring paddle and the influence on the discharging quality. Thirdly, the sequence of procedures such as concentrated feeding, rotary cleaning and the like of crops is integrated only by controlling the single descending motion of the lifting end of the lifting device, and compared with the mode of independently arranging the motor to drive the material bearing net cage to rotate, the mechanical cooperation effect is strong, the control source is reduced, and the operation is more convenient.

Furthermore, the material bearing mesh cage placing frame with the structure is used as a matched link between the material bearing mesh cage and the lifting device and between the material bearing mesh cage and the supporting rotating piece, the material bearing mesh cage is limited in the material bearing mesh cage placing frame, and the material bearing mesh cage can be conveniently and fully suspended in the cleaning tank in the cleaning stage. The structure of the material bearing cylinder mould placing frame realizes the sequence of intermittent lifting matching and intermittent rotation matching of the material bearing cylinder mould placing frame and the lifting device, and meets the requirement of sequential matching of first blanking and then rotary cleaning. Because the material holds dress cylinder mould and places the frame when doing the rotation, the bottom of limiting plate and the edge contact at the top of wasing the pond, cooperation end net and support rotating member are inserted mutually and are closed, play upper and lower dual spacing effect, guarantee its stationarity under the rotation.

Furthermore, the rotating mechanism provided by the invention can realize that the lifting end of the lifting device descends once and the material bearing net cage can rotate forward and backward, so that the flowing direction of the water body is changed and the cleaning effect is improved. The invention adopts the matching mode of the big gear and the small gear, can realize that the rotating piece swings for a certain angle and the material bearing cylinder mould actually rotates for a plurality of circles, and further increases the cleaning force.

Further, when the trigger piece moves downwards until the bottom of the trigger piece is contacted with the top of the movable piece, the trigger piece moves downwards to drive the rotating piece to rotate integrally because the part of the bottom of the movable piece is contacted with the inner bottom of the limit groove body, when the trigger piece moves upwards until the top of the trigger piece is contacted with the bottom of the moving piece, the moving piece can rotate without a limiting device above the moving piece, the swing elastic piece deforms currently until the trigger piece is separated from the moving piece upwards, the swing elastic piece resets to reset the moving piece, when the trigger piece moves upwards, the rotating piece body does not rotate or the rotating amplitude is very small, therefore, the unidirectional transmission matching of the trigger piece and the rotating piece is realized, and the loss of elastic coefficient caused by reverse deformation of the elastic piece of the rotating mechanism due to large-amplitude reverse rotation of the rotating piece along with the upward reset motion of the trigger piece is avoided.

Furthermore, the elastic part of the limiting baffle is assembled, so that the inner side surface of the limiting baffle can be contacted with or close to the corresponding side surface of the material bearing mesh cage limited on the material bearing mesh cage placing frame, and the two limiting baffles are utilized to play a role in clamping or limiting the material bearing mesh cage limited on the material bearing mesh cage placing frame under the combined action of the two limiting baffles, thereby ensuring the position stability of the limiting baffle when the limiting baffle is limited on the material bearing mesh cage placing frame.

Furthermore, the invention can realize one-step completion of the operation procedures of unlocking the previous material bearing net cage, feeding the next material bearing net cage, blanking the previous material bearing net cage, fastening and limiting the next material bearing net cage and the like only through the pushing movement and the resetting movement of the pushing end of the pushing device, has extremely strong industrial water flow, and further improves the repeated continuity of the whole cleaning link.

Furthermore, when the lifting end of the lifting device moves downwards, the sliding block is not changed under the supporting action of the supporting elastic resetting piece, and the water drain valve is always closed at the water outlet of the cleaning pool. When the lifting end of the lifting device moves upwards in a resetting mode, the supporting plate moves upwards to be in contact with the bottom of the sliding block to drive the sliding block to slide upwards, the drain valve rotates to the water outlet of the cleaning pool to be opened, and sewage in the cleaning pool is discharged from the water outlet. When the lifting end of the lifting device descends again, the water drain valve is closed again on the water outlet of the cleaning pool under the reset action of the supporting elastic reset piece. Therefore, the lifting blanking of the previous material bearing net cage after the cleaning work is finished and the opening of the water outlet of the cleaning pool are synchronous, and the descending preparation of the next material bearing net cage is synchronous with the closing of the water outlet.

Drawings

Fig. 1 is a schematic structural diagram of a sedimentation soaking rotary cleaning device in a loading state.

FIG. 2 is a schematic view showing the inside structure of the washing tank of the present invention.

Fig. 3 is a schematic structural view of the material containing cylinder mould placing frame in a lifting state.

Fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 5 is an enlarged view of portion B of fig. 3 according to the present invention.

Fig. 6 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 7 is a schematic structural view of a rotating member in a non-rotating state in the rotating mechanism of the present invention.

Fig. 8 is a schematic structural view of the present invention in a state where the second steering bevel gears corresponding to the triggering members on both sides of the same lifting device are connected to the rotating shaft of the third rotating mechanism.

Fig. 9 is a schematic structural view of a sedimentation immersion rotary cleaning apparatus according to the present invention in a top view.

Fig. 10 is an enlarged view of a portion a of fig. 3 according to the present invention.

Fig. 11 is a schematic structural diagram of the pushing device in the pushing state according to the present invention.

FIG. 12 is a schematic structural view of the insertion member and the supporting rotary member in a non-insertion state according to the present invention.

Fig. 13 is a schematic structural view of the water drain valve in an open state according to the present invention.

FIG. 14 is an enlarged view of portion A of FIG. 13 according to the present invention.

FIG. 15 is a schematic structural view of a refining processing system for industrial production of soybean oil according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

As shown in fig. 1 and 2, the present embodiment discloses a sedimentation and immersion rotary cleaning device, which includes a cleaning tank 101, a material loading net cage 102, a lifting device 103, a rotating mechanism, a rotating member 1041, a triggering member 106, and a supporting rotating member 1071.

The trigger 106 is disposed at the elevating end of the elevating device 103, the supporting rotator 1071 is disposed in the cleaning tank 101 in a rotation fit manner, and the rotator 1041 is linked with the supporting rotator 1071 through the rotation mechanism. The single descending movement of the lifting end of the lifting device 103 can bring the animal material loading net cage 102 to descend to a position rotating along with the rotation of the supporting rotating member 1071, and the triggering member 106 triggers the rotating member 1041 to rotate so as to drive the material loading net cage 102 to rotate sequentially.

When the settlement soaking rotary cleaning device is used for cleaning crops such as soybean, peanut, purple sweet potato, radish or mung bean, the crops to be cleaned are placed in the material loading net cage 102, then the lifting device 103 is started, the lifting end of the lifting device 103 descends to drive the material loading net cage 102 to sink into the clean water tank 101 filled with clean water from the opening at the top of the clean water tank 101, when the material loading net cage 102 moves downwards to a position capable of being matched with the supporting rotary member 1071 (namely, the position capable of rotating along with the rotation of the supporting rotary member 1071), the lifting end of the lifting device 103 further descends, at the moment, the trigger 106 at the lifting end of the lifting device 103 is in contact with the rotary member 1041 to drive the rotary member 1041 to rotate so as to drive the supporting rotary member 1071 to rotate, the supporting rotary member 1071 rotates to drive the material loading net cage 102 matched with the lifting device under the current state to rotate, the material containing net cage 102 rotates to stir clear water, so that the crops in the material containing net cage 102 are cleaned in a rotating state, and sludge on the surfaces of the crops is separated from the surfaces of the agricultural chemicals and is immersed into water. After the cleaning is finished, the lifting end of the lifting device 103 resets upwards to drive the material loading cylinder mould 102 to be lifted to the material loading cylinder mould 102 to be separated from the cleaning pool 101, and after water leaks out of the meshes of the material loading cylinder mould 102, one-time cleaning work is finished.

The technical effects of adopting the sedimentation soaking rotary cleaning device to clean crops are as follows: firstly, in the cleaning process, crops are always limited in the material bearing net cage 102, and batch centralized settling, feeding, cleaning and lifting and discharging of the crops can be realized, so that the mode that the crops are dispersedly put into a cleaning device and discharged in a dispersed manner and then are centralized after cleaning in the prior art is abandoned, and (1) centralized cleaning can save the treatment link of the whole process and improve the timeliness. (2) Wash with the mode of concentrating and avoided crops direct and belt cleaning device contact and lead to the less material card of part particle diameter in belt cleaning device's washing bin's turning or the mesh that sieves, drive inconvenience for its unloading to the convenience, the thoroughness of unloading have been improved. (3) The crops are intensively cleaned, meanwhile, the crops are contacted with clear water and are not mixed, a mode that the water and the crops are mutually independently separated is adopted in the stage of lifting and discharging the crops, namely, the water and the crops can be synchronously separated, multiple continuous operations of discharging the crops screened on a screen after the water is discharged in the prior art are not needed, the quick discharging of the cleaned crops is convenient, and when the surfaces of the crops contain less mud, the mode of the invention can meet the requirement that the crops are cleaned for multiple times on the premise of not changing the water, and the discharged water is not required to be secondarily pumped into a cleaning bin through a circulating pump for secondary use in the prior art. Secondly, the invention adopts a mode that the animal material containing net cage 102 is settled to be matched with the supporting rotating piece 1071 through single settling (namely descending) movement energy of the lifting end of the lifting device 103 and the trigger piece 106 triggers the rotating piece 1041 to rotate in sequence, optimizes the mode of driving clear water to stir through the rotation of the stirring slurry in the prior art into the mode of driving the clear water to stir through the rotation of the material containing net cage 102, and avoids aggravation of increasing the crushing probability of crops due to the impact between the crops and the stirring slurry and influences the discharging quality. Thirdly, the sequence of procedures such as centralized feeding, rotary cleaning and the like of crops is integrated only by controlling the single-time sedimentation movement of the lifting end of the lifting device 103, and compared with the mode of independently arranging the motor to drive the material bearing net cage 102 to rotate, the mechanical cooperation effect is stronger, the control sources are reduced, and the operation is more convenient.

As shown in fig. 1-3, in some embodiments, the material containing netpen placing frame 108 is further included, the material containing netpen placing frame 108 includes two side nets 1081, a bottom net 1082 and two limiting plates 1083, the two side nets 1081 are symmetrically and fixedly connected to two sides of the bottom net 1082, one limiting plate 1083 is fixedly connected to the upper end or the top of each side net 1081, and the material containing netpen 102 can be limited in the material containing netpen placing frame 108. The top of the lifting end of the lifting device 103 is supported at the bottom of the corresponding limit plate 1083, and when the lifting end of the lifting device 103 descends to drive the bottom net 1082 to descend to be inserted with the supporting rotating member 1071 (i.e. the material loading netpen 102 moves downwards to a position capable of rotating along with the rotation of the supporting rotating member 1071), the bottom of the limit plate 1083 contacts with the edge of the top of the cleaning pool 101.

In some embodiments, the outlet of the cleaning tank 101 is provided with a water drain valve. If the amount of sludge attached to the surfaces of the crops is large, the cleaning can be repeated for a plurality of times when one-time cleaning is not enough to completely remove the sludge on the surfaces of the crops. When the water in the cleaning tank 101 is turbid and cannot be used for cleaning next time, the water can be discharged by opening the water drain valve on the water outlet of the cleaning tank 101, and then the water drain valve is closed and the water is injected again for cleaning. The above-mentioned water change time may be concentrated in the time period of the upward returning motion and the next descending motion of the elevating device 103.

The lifting device 103 of the present invention may be an oil cylinder or an air cylinder, preferably a servo oil cylinder or a servo air cylinder, and the lifting end is a piston rod end of the oil cylinder or the air cylinder.

The descending motion of the ascending and descending end of the ascending and descending device 103 comprises two travel sections, namely a first travel section, the descending motion of the ascending and descending end drives the limiting plate 1083 supported at the top of the ascending and descending end to synchronously descend, the material loading mesh cage placing frame 108 descends until the bottom of the limiting plate 1083 is contacted with the edge of the top of the cleaning pool 101, and at the moment, the bottom mesh 1082 is inserted into the supporting rotating piece 1071. In the second stroke section, the lifting end of the lifting device 103 continues to move downwards, and the height position of the material bearing mesh cage placing frame 108 is limited by the limiting plate 1083 at this moment, the lifting end of the lifting device 103 does not drive the material bearing mesh cage placing frame 108 to move downwards, and in the second stroke section, the lifting end can drive the supporting rotating member 1071 to rotate in the process of moving downwards, so as to drive the material bearing mesh cage placing frame 108 to rotate, drive the material bearing mesh cage 102 limited in the material bearing mesh cage placing frame 108 to rotate synchronously, and the limiting plate 1083 rotates in a synchronous sliding manner at the edge of the top of the cleaning tank 101. Similarly, when the lifting end of the lifting device 103 moves upwards to reset, the lifting end of the lifting device contacts the limiting plate 1083 again to drive the limiting plate 1083 to reset upwards, and the material bearing mesh cage placing frame 108 is lifted.

The material loading mesh cage placing frame 108 with the structure is used as a matched link between the material loading mesh cage 102 and the lifting device 103, and between the material loading mesh cage 102 and the supporting rotating piece 1071, so that the material loading mesh cage 102 is limited in the material loading mesh cage placing frame 108, and the material loading mesh cage 102 can be conveniently and fully suspended in the cleaning tank 101 in the cleaning stage. The structure of the material bearing cylinder mould placing frame 108 realizes the sequence of the intermittent lifting fit and the intermittent rotation fit of the material bearing cylinder mould placing frame and the lifting device 103, and meets the requirements of sequential fit of first blanking and then rotary cleaning. When the material loading mesh cage placing frame 108 rotates, the bottom of the limiting plate 1083 is in contact with the edge of the top of the cleaning pool 101, and the bottom mesh 1082 is matched with the supporting rotating piece 1071 to be inserted and combined, so that the vertical dual limiting effect is achieved, and the stability of the material loading mesh cage placing frame under the rotating effect is guaranteed.

In some embodiments, the top of the cleaning tank 101 of the present invention is open, the edges of the inner bottom wall and the top of the cleaning tank 101 are both square, the bottom net 1082 is a square structure, the two limiting plates 1083 are symmetrically arranged on the corresponding side nets 1081, the projections of the limiting plates 1083 in the vertical direction are fan-shaped, the central axis of the inner bottom wall of the cleaning tank 101, the central axis of the edge of the top of the cleaning tank 101, and the central axis of the bottom net 1082 are collinear, and the center of the limiting plate 1083 falls on the central axis of the inner bottom wall of the cleaning tank 101.

As shown in fig. 2, 4 and 5, in some embodiments, the rotating mechanism includes a driving gear 1042, a driving pinion 1043, a steering device, a first rotating mechanism rotating shaft 10441, a second rotating mechanism rotating shaft 10442, and a rotating mechanism elastic member 1045. The present invention also includes a third rotary mechanism shaft 1072. The driving gearwheel 1042 and the driving pinion 1043 are respectively and fixedly connected to the first rotating mechanism rotating shaft 10441 and the second rotating mechanism rotating shaft 10442 and are meshed with each other, the first rotating mechanism rotating shaft 10441 and the second rotating mechanism rotating shaft 10442 are respectively and rotatably matched with the cleaning tank 101, one end of the rotating member 1041 is fixedly connected to the first rotating mechanism rotating shaft 10441, the supporting rotating member 1071 is fixedly connected to the top of the third rotating mechanism rotating shaft 1072, the bottom of the third rotating mechanism rotating shaft 1072 is rotatably matched with the bottom of the cleaning tank 101, and the third rotating mechanism rotating shaft 1072 is linked with the second rotating mechanism rotating shaft 10442 through a steering device. The trigger 106 can descend to contact with the other end of the rotating member 1041 to drive the rotating member 1041 to rotate, the rotating mechanism elastic member 1045 deforms currently, and after the trigger 106 descends to be separated from the rotating member 1041, the rotating mechanism elastic member 1045 resets to drive the rotating member 1041 to reset.

When the lifting end of the lifting device 103 enters the second stroke section, that is, after the lifting end of the lifting device 103 descends to the bottom of the limit plate 1083 and contacts with the edge of the top of the cleaning tank 101, the lifting end of the lifting device 103 continues to descend until the trigger 106 contacts with the rotary member 1041, the rotary member 1041 is driven to rotate, the first rotary mechanism rotating shaft 10441 is driven to rotate, the transmission gear 1042 is driven to rotate, the transmission gear 1043 meshed with the transmission gear 1042 is driven to rotate at an accelerated speed, the second rotary mechanism rotating shaft 10442 is driven to rotate, the third rotary mechanism rotating shaft 1072 is driven to rotate by the steering device, the supporting rotary member 1071 connected with the third rotary mechanism rotating shaft 1072 is driven to rotate, and the material loading mesh cage placing frame 108 is driven to rotate. When the lifting end of the lifting device 103 continues to descend until the triggering member 106 is separated from the rotating member 1041, the rotating mechanism elastic member 1045 resets to drive the rotating member 1041 to reset, and the material loading mesh cage placing frame 108 rotates reversely during this time.

By adopting the rotating mechanism provided by the invention, the lifting end of the lifting device 103 can descend once, and the material bearing net cage 102 can rotate forward and backward, so that the flowing direction of a water body is changed, and the cleaning effect is improved. The invention adopts the matching mode of the big gear and the small gear, so that the rotating element 1041 can swing for a certain angle, the material loading net cage 102 actually rotates for a plurality of circles, and the cleaning force is further increased.

In some embodiments, the rotating mechanism resilient member 1045 of the present invention may be a torsion spring, a tension spring, or other prior art spring.

In some embodiments, the bottom of the retainer plate 1083 and the top of the wash basin 101 are both coated with a lubricating layer.

As shown in fig. 2 and 4, in some embodiments, the steering apparatus of the present invention includes a first steering bevel gear 10461 and a second steering bevel gear 10462, the first steering bevel gear 10461 is coupled to the driving pinion 1043, and the first steering bevel gear 10461 and the second steering bevel gear 10462 are engaged with each other. The second steering bevel gear 10462 is fixedly attached to the third rotary mechanism shaft 1072.

As shown in fig. 2 and 4, in some embodiments, the steering apparatus of the present invention further includes a driving linkage wheel 10463 and a driven linkage wheel 10464, the driving linkage wheel 10463 is fixedly connected to the second rotating mechanism rotating shaft 10442, both the driven linkage wheel 10464 and the first steering bevel gear 10461 are fixedly connected to the driven linkage wheel rotating shaft 10465, the driven linkage wheel rotating shaft 10465 is rotatably matched with the cleaning pool 101, and a linkage chain or a linkage belt is sleeved between the driving linkage wheel 10463 and the driven linkage wheel 10464.

In some embodiments, cleaning basin 101 of the present invention comprises a sandwich structure with a rotating mechanism confined in the sandwich.

In some embodiments, each of the rotating shafts rotatably engaged with the cleaning tank 101 in the present invention may be rotatably connected to the cleaning tank 101 through a bearing (not shown). The bearing is preferably a waterproof bearing.

As shown in fig. 5-7, in some embodiments, the rotating element 1041 includes a rotating element body 10411, a moving element 10412, a rotating element rotating shaft 10413, and a swinging elastic element 10414, one end of the rotating element body 10411 is fixedly connected to the first rotating mechanism rotating shaft 10441, the other end of the rotating element body 10411 is provided with a limiting groove body which is opened upward and communicated to the end portion of the other end of the rotating element body 10411, one end of the moving element 10412 is limited in the limiting groove body and fixedly connected to the rotating element rotating shaft 10413, the rotating element rotating shaft 10413 is rotatably matched with the limiting groove body through a bearing, and the other end of the moving element 10412 extends out of the limiting groove body. The triggering member 106 can descend until the movable member 10412 contacts and drives the rotating member body 10411 to rotate.

Further, as shown in fig. 7, a part of the bottom of the movable member 10412 contacts with the inner bottom of the limiting groove body, and a gap exists between the other area of the bottom of the movable member 10412 and the inner bottom of the limiting groove body.

When trigger 106 moves downward until its bottom contacts the top of moveable member 10412, because the bottom of the movable member 10412 is partially contacted with the inner bottom of the limiting slot body at this time, the trigger member 106 moves downwards to drive the rotating member body 10411 to rotate downwards, and when the trigger 106 moves upward until the top of the trigger 106 contacts the bottom of the moveable member 10412, there is no limit device above the movable member 10412, the movable member 10412 rotates, the swing elastic member 10414 deforms currently until the trigger member 106 is separated from the movable member 10412 upward, the swing elastic member 10414 resets to reset the movable member 10412, when the trigger 106 moves upward, the rotating member body 10411 does not rotate or rotates only to a small extent, therefore, the one-way transmission matching of the trigger 106 and the rotating element 1041 is realized, and the loss of elastic coefficient caused by reverse deformation of the rotating mechanism elastic element 1045 due to large-amplitude reverse rotation of the rotating element 1041 along with the upward reset motion of the trigger 106 is avoided.

As shown in fig. 5, in some embodiments, when the rotating mechanism elastic member 1045 is a torsion spring, it may be sleeved on the first rotating mechanism rotating shaft 10441 or the second rotating mechanism rotating shaft 10442, and its two ends may be connected to the rotating member body 10411 and the cleaning tank 101 or connected to the driving pinion 1043 and the cleaning tank 101, respectively.

As shown in fig. 6, in some embodiments, when the rotating mechanism elastic member 1045 is a tension spring, two ends of the rotating mechanism elastic member 1045 are respectively connected to the cleaning tank 101 and the rotating member body 10411, or two ends of the rotating mechanism elastic member 1045 are respectively hooked in the mounting hole of the cleaning tank 101 and the mounting hole of the rotating member body 10411.

Further, the elastic coefficient of the swing elastic member 10414 of the present invention is smaller than the elastic coefficient of the rotation mechanism elastic member 1045. So as to ensure that when the triggering member 106 moves upward, the movable member 10412 will rotate upward and the rotating member body 10411 will not rotate upward or rotate upward to a small extent.

Further, two ends of the swing elastic element 10414 are respectively connected with the movable element 10412 and the limiting groove body.

In some embodiments, the swinging elastic member 10414 may be a torsion spring, which is sleeved on the rotating member rotating shaft 10413, and two ends of the torsion spring may be connected to the movable member 10412 and the limiting groove body respectively. The swinging elastic member 10414 may also be another spring in the prior art, such as a tension spring, a compression spring, etc.

In some embodiments, a limiting block (not shown) is fixedly connected to the cleaning tank 101, and the swinging elastic member 10414 is assembled such that the bottom of the limiting block contacts the top of the rotary member body 10411. The rotation of the rotation member body 10411 in the reverse direction with the upward movement of the elevating end of the elevating device 103 is further prevented by the restriction block.

In some embodiments, the triggering members 106 are fixedly connected to the lifting end of the lifting device 103, and the multiple groups of triggering members 106 are spaced from top to bottom. Therefore, the lifting end of the lifting device 103 can descend once at a time, and the material bearing net cage 102 can rotate forward and backward for multiple times, so that the cleaning effect is further improved.

In some embodiments, each set of the triggering members 106 includes two triggering members 106 symmetrically disposed on both sides of the lifting end of the lifting device 103, and the two triggering members 106 in the same set are respectively engaged with the corresponding rotating mechanisms.

In some embodiments, multiple sets of trigger pieces 106 are disposed at intervals from top to bottom on the lifting ends of the lifting devices 103, each set of trigger piece 106 includes one trigger piece 106, and the trigger pieces 106 on the lifting ends of the two lifting devices 103 on two sides are respectively matched with the corresponding rotating mechanisms.

In some embodiments, the triggering members 106 at the lifting end of each lifting device 103 are two sets, for a total of four rotating mechanisms. Each trigger 106 is coupled to a rotation mechanism. Two triggering pieces 106 are respectively distributed on two sides of the lifting end of the same lifting device 103.

In some embodiments, the trigger 106 is provided only on one side of the lifting end of one of the lifting devices 103, and there is a rotating mechanism with which the trigger 106 cooperates.

As shown in fig. 8, if a plurality of rotation mechanisms are present, the second steering bevel gears 10462 of the respective steering devices are connected to the third rotation mechanism rotation shaft 1072.

In some embodiments, the top of the material holding netpen 102 is exposed to the water, that is, during cleaning, there is a section of the upper section of the material holding netpen 102 that is not immersed in clean water, so that the immersed material holding netpen 102 of the present invention may be a netpen structure with an open top, closed periphery and closed bottom, thereby facilitating the release of crops.

Of course, the material loading net cage 102 of the present invention may also be a net cage structure with closed periphery, top and bottom, a feeding port is opened on the material loading net cage 102, a gate is arranged at the feeding port, and crops are thrown in by opening the gate.

In some embodiments, the amount of crop in the material containment netpen 102 does not exceed half its volume.

In some embodiments, a sealing ring (not shown) is sleeved on each rotating shaft rotatably engaged with the cleaning tank 101, so as to ensure the sealing performance of the cleaning tank 101 and prevent water leakage.

As shown in fig. 3, 9 and 10, in some embodiments, the material containing netpen placement frame 108 further includes a limit baffle 1084 and a limit baffle elastic member 1085, the two limit baffles 1084 are symmetrically and rotatably fitted at two ends of the bottom net 1082, and the limit baffle elastic member 1085 is assembled such that an inner side surface of the limit baffle 1084 can contact or be close to a corresponding side surface of the material containing netpen 102 limited to the material containing netpen placement frame 108.

According to the invention, the elastic part 1085 of the limit baffle is assembled to enable the inner side surface of the limit baffle 1084 to be contacted with or close to the corresponding side surface of the material loading mesh cage 102 limited on the material loading mesh cage placing frame 108, and the two limit baffles 1084 are utilized to play a role in clamping or limiting the material loading mesh cage 102 limited on the material loading mesh cage placing frame 108, so that the position stability of the material loading mesh cage placing frame 108 in the limiting process is ensured.

As shown in fig. 9 and 11, in some embodiments, the material loading mesh cage placing frame 108 further comprises a pushing device 201, an opening and closing transmission device 202 and a contact shifting block 203, and the contact shifting block elastic member 204 is assembled to enable one end (i.e. the end with the higher position) of the contact shifting block 203 close to the bottom mesh 1082 to incline upwards. The contact toggle block 203 and the limit baffle 1084 are interlocked through the opening and closing transmission device 202.

When the pushing end of the pushing device 201 pushes the material bearing cylinder mould placing frame 108 in the direction of the position and drives the material bearing cylinder mould 102 to move to contact with the contact shifting block 203, the higher end of the contact shifting block 203 can be driven to rotate downwards to drive the limit baffle 1084 to rotate to the top surface (i.e. the inner side surface of the baffle 1084 before rotation) of the limit baffle 1084 after rotation is flush with the inner bottom surface of the material bearing cylinder mould placing frame 108 or lower than the inner bottom surface of the material bearing cylinder mould placing frame 108, and the material bearing cylinder mould 102 can move to the material bearing cylinder mould placing frame 108. When the material loading mesh cage 102 moves to the position direction of the material loading mesh cage placing frame 108 and is separated from the contact stirring block 203, the pushing end of the pushing device 201 is in contact with the contact stirring block 203.

As shown in fig. 10, the opening/closing transmission device 202 includes a support plate 2021, a first base 2022, a second base 2023, a first opening/closing transmission rotation shaft 2024, a second opening/closing transmission rotation shaft 2025, a limit flap rotation shaft 2026, a limit flap driving wheel 20271, a limit flap driven wheel 20272, a limit flap chain, a first limit flap gear 20281, a second limit flap gear 20282, a third limit flap gear 20283, a fourth limit flap gear 20284, and a third opening/closing transmission rotation shaft 2029.

The supporting plate 2021 is fixedly connected to an end of the bottom net 1082 close to the pushing device 201, the first base 2022 and the second base 2023 are both fixedly connected to the supporting plate 2021, the first opening/closing transmission rotating shaft 2024 and the second opening/closing transmission rotating shaft 2025 are respectively and rotatably matched with the first base 2022 and the second base 2023, and the first limit baffle gear 20281 and the second limit baffle gear 20282 are respectively and fixedly connected to the first opening/closing transmission rotating shaft 2024 and the second opening/closing transmission rotating shaft 2025 and are engaged with each other. The contact shifting block 203 is fixedly connected to the first opening/closing transmission rotating shaft 2024.

The limit baffles 1084 at the two ends are respectively in running fit with the corresponding ends of the bottom net 1082 through a limit baffle rotating shaft 2026, that is, one end of the limit baffle 1084 is fixedly connected to the corresponding limit baffle rotating shaft 2026, and the limit baffle rotating shaft 2026 is in running fit with the corresponding end of the bottom net 1082. The third open-close transmission rotating shaft 2029 is rotatably connected to one end of the side net 1081 far away from the pushing device 201, the third limit baffle gear 20283 is fixedly connected to the third open-close transmission rotating shaft 2029, the limit baffle driving wheel 20271 is fixedly connected to the second open-close transmission rotating shaft 2025, the two limit baffle driven wheels 20272 are respectively and fixedly connected to the limit baffle rotating shaft 2026 and the third open-close transmission rotating shaft 2029 close to the pushing device 201, and the limit baffle chain or the limit baffle belt is sleeved on the limit baffle driving wheel 20271 and the two limit baffle driven wheels 20272. The fourth limit baffle gear 20284 is fixedly connected to the limit baffle rotating shaft 2026 far away from the pushing device 201 and is meshed with the third limit baffle gear 20283.

After the crops in the previous material loading cylinder mould 102 are cleaned, the lifting end of the lifting device 103 is reset upwards, the next material loading cylinder mould 102 loaded with the crops is placed on a slide rail (not shown in the figure), the pushing device 201 is started, the pushing end of the pushing device 201 pushes the next material loading cylinder mould 102 loaded with the crops towards the position direction of the material loading cylinder mould placing frame 108 to move towards the position direction of the material loading cylinder mould placing frame 108, when the bottom of the next material loading cylinder mould 102 loaded with the crops contacts with the contact shifting block 203, the higher other end of the contact shifting block 203 rotates downwards to drive the first opening and closing transmission rotating shaft 2024 to rotate to drive the first limit baffle gear 20281 to rotate to drive the second limit baffle gear 20282 to rotate, the second opening and closing transmission rotating shaft 2025 to rotate to drive the limit baffle driving wheel 20271 to rotate, the two limit baffle driven wheels 20272 are driven to rotate by a limit baffle chain or a limit baffle belt, the third limit baffle gear 20283 and the fourth limit baffle gear 20284 are driven to rotate, so that the two limit baffle rotating shafts 2026 rotate reversely, the two limit baffles 1084 rotate reversely until the top surfaces of the limit baffles 1084 are flush with the inner bottom surface of the bottom net 1082 and lower than the inner bottom surface of the bottom net 1082, the pushing end of the pushing device 201 continues to move, the next material loading net cage 102 moves onto the bottom net 1082 and contacts with the previous material loading net cage 102, the previous material loading net cage 102 is pushed out of the material loading net cage placing frame 108, at the moment, the bottom of the pushing end of the pushing device 201 is in a contact state with the pushing end of the pushing device 201, and after the next material loading net cage 102 is completely limited on the bottom net 1082, the previous material loading net 102 is pushed out of the bottom net 2 or most of the area of the previous material loading net cage 102 is pushed out of the bottom net 1082, the previous material loading mesh cage 102 falls on the belt conveying device 208, conveying is carried out under the conveying of the conveying device 208 such as the belt conveying device, at the moment, the pushing end of the resetting pushing device 201 is separated from the contact shifting block 203, the contact shifting block 203 resets under the resetting action of the contact shifting block elastic piece 204, the inner side faces of the two limiting baffle plates 1084 can be contacted with the corresponding side face of the next material loading mesh cage 102, and limiting of the next material loading mesh cage 102 is achieved.

Therefore, the present invention can realize one-step completion of the operation procedures of unlocking the previous material loading cylinder mould 102, feeding the next material loading cylinder mould 102, discharging the previous material loading cylinder mould 102, fastening and limiting the next material loading cylinder mould 102, etc. only by the pushing movement and the resetting movement of the pushing end of the pushing device 201, and has the advantages of strong industrial water flowing property, and further improves the repeated continuity of the whole cleaning link.

In some embodiments, the pushing device 201 of the present invention may be a cylinder or a pneumatic cylinder, preferably a servo cylinder or a servo pneumatic cylinder, and the pushing end is a piston rod end of the cylinder or the pneumatic cylinder.

In some embodiments, the inner side of shield 1084 is provided with a flexible layer, such as a rubber layer or a sponge layer with a surface covered by rubber. Effecting compressive contact between the baffle 1084 and the material containing netpen 102.

According to the invention, each servo oil cylinder or servo air cylinder is driven to work through a PLC numerical control center.

In some embodiments, an inclined blanking frame is further disposed at the rear of the belt conveyor 208, and the top of the inclined blanking frame is an inclined guide rail which is higher near the end of the belt conveyor 208 and lower far from the end of the belt conveyor 208. The material containing netpen 102 after being transported from the end of the belt conveyor 208 can be transported down an inclined track.

In some embodiments, rollers are rotatably attached to the inclined rails along their guide spacing, and the material containment netpen 102 is in rolling contact with the rollers.

As shown in fig. 9, in some embodiments, the contact shifting block elastic member 204 of the present invention may be a torsion spring, which is sleeved on the first opening/closing transmission rotating shaft 2024, and both ends of the torsion spring are connected to the contact shifting block 203 and the first base 2022, respectively.

As shown in fig. 10, in some embodiments, the elastic member 1085 of the limiting baffle of the present invention may be a torsion spring, which is sleeved on the rotating shaft 2026 of the limiting baffle, and both ends of the torsion spring are respectively connected to the bottom net 1082 of the limiting baffle 1084; or other prior art spring, resilient means.

The limit baffle elastic piece 1085 can also be a tension spring, and two ends of the limit baffle elastic piece are respectively hooked on the mounting hole of the limit baffle 1084 and the mounting hole of the bottom net 1082.

As shown in fig. 12, in some embodiments, the bottom of the bottom net 1082 is provided with an inserting piece 1086, the inserting piece 1086 is a cylindrical structure, and a cylindrical mounting groove is formed at the bottom of the inserting piece 1086. The support rotating member 1071 is of a cylindrical structure, and a cylindrical protrusion is provided at the top thereof.

In some embodiments, a plurality of limiting grooves are arranged at intervals on the periphery of the cylindrical mounting groove. A plurality of limiting bulges are arranged at intervals on the periphery of the cylindrical bulge.

In some embodiments, the central axis of the inner bottom wall of cleaning tank 101, the central axis of the edge of the top of cleaning tank 101, the central axis of bottom mesh 1082, the central axis of insert 1086, the central axis of the cylindrical mounting groove, the central axis of support rotating member 1071, and the central axis of the cylindrical protrusion are collinear. Bottom net 1082 can move down to the mutual interpolation of cylinder mounting groove cylinder arch, and spacing arch interpolation is in the limit slot that corresponds.

According to the invention, the cylindrical bulges of the cylindrical mounting grooves are mutually inserted, the limiting bulges are inserted in the corresponding limiting grooves, and a multiple mortise-tenon insertion manner is adopted, so that the tightness of the bottom net 1082 and the supporting rotating piece 1071 when the bottom net is combined is improved.

As shown in fig. 13 and 14, in some embodiments, the device further comprises a drain valve opening and closing device, the drain valve opening and closing device comprises a guide rod 1091, a fixed bracket 1092, a supporting elastic reset piece 1093, a sliding block 1094, a drain valve connecting rod 1095, and a supporting plate 1096 is fixedly connected to the lifting end of the lifting device 103.

The guide rod 1091 is vertical, and the bottom thereof is fixed to the fixing frame 1092, and the slide block 1094 is in sliding fit with the guide rod 1091 in the vertical direction. The fixed frame 1092 may be fixed on the fixed end of the lifting device 103 and located below the sliding block 1094, and the supporting elastic restoring member 1093 is disposed between the sliding block 1094 and the fixed frame 1092; the upper end and the lower end of a water drain valve connecting rod 1095 are respectively hinged with a sliding block 1094 and a water drain valve 10111, the water drain valve 10111 is pivotally connected with the water outlet of the cleaning tank 101, a supporting elastic reset piece 1093 is assembled on the water drain valve and closed on the water outlet of the cleaning tank 101, and the sliding block 1094 is positioned above the supporting plate 1096.

In this way, when the lifting end of the lifting device 103 moves downward, the sliding block 1094 is not changed in position under the supporting action of the supporting elastic restoring element 1093, and the water discharge valve is always closed at the water outlet of the cleaning tank 101. When the lifting end of the lifting device 103 moves upwards to return, the supporting plate 1096 moves upwards to contact with the bottom of the sliding block 1094 to drive the sliding block 1094 to slide upwards, the drain valve rotates to open the water outlet of the cleaning tank 101, and sewage in the cleaning tank 101 is discharged from the water outlet. When the lifting end of the lifting device 103 descends again, the water drain valve closes again on the water outlet of the cleaning pool 101 under the reset action of the supporting elastic reset piece 1093. Therefore, the lifting and blanking of the previous material loading net cage 102 after the cleaning work is finished are synchronous with the opening of the water outlet of the cleaning pool 101, and the descending of the next material loading net cage 102 is prepared for carrying out the cleaning work and is synchronous with the closing of the water outlet.

In some embodiments, the top of the plate 1096 contacts the bottom of the slide block 1094 after the lifting end of the elevator apparatus 103 has been lifted up to the point where the material containment netpen 102 is completely above the water surface. Therefore, the condition that the same material loading net cage 102 is soaked for multiple times without changing water can be met, and when the water needs to be changed or the material needs to be lifted to a blanking position, the lifting end of the lifting device 103 is further lifted to the supporting plate 1096 to drive the sliding block 1094 to move.

In some embodiments, the supporting elastic restoring element 1093 is preferably a tension spring, and the upper and lower ends of the supporting elastic restoring element are connected to or abutted against the sliding block 1094 and the fixing frame 1092, respectively, or may be a compression spring or other elastic devices.

Example 2

As shown in fig. 15, the invention also discloses a refining processing system for the industrial production of soybean oil, which sequentially comprises a sedimentation soaking rotary cleaning device, an oil pressing device and a crude oil refining device according to the sequence of the process flow. The sedimentation soaking rotary cleaning device is used for cleaning the surface of the soybean, the cleaned soybean is put into an oil pressing device for oil pressing treatment, and crude oil obtained by pressing the soybean is refined in a crude oil refining device to obtain the soybean oil.

The oil press device is preferably a screw type oil press device in the prior art.

Wherein, the crude oil refining device can be preferably a soybean oil refining device disclosed in CN209957726U and a device for optimizing the refining production of the soybean oil disclosed in CN 201921930693.9.

A circulating pipeline 31 is communicated between the feed inlet and the slag outlet of the oil pressing device, and a circulating pump 32 is arranged on the circulating pipeline 31. The oil outlet of the oil pressing device is communicated with the feed inlet of the crude oil refining device through a crude oil pipeline, a filter screen 5 is arranged in the middle section of the crude oil pipeline, an impurity outlet is formed in the region, close to the filter screen 5, of the crude oil pipeline, and a valve body 6 is arranged on the impurity outlet.

Furthermore, a material lifting pump is arranged on the crude oil pipeline.

Therefore, the secondary pressing of waste residues generated after oil pressing of the oil pressing device is realized, and the thorough oil outlet of the oil pressing device is ensured. The crude oil flowing into the crude oil refining device is pre-filtered by arranging the filter screen 5 in the middle section of the crude oil pipeline. And the filtered impurities are discharged by opening the valve body 6.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sedimentation soaking rotary cleaning device comprises a cleaning pool, and is characterized by further comprising a material bearing net cage, a lifting device, a rotary mechanism, a rotary piece, a trigger piece and a supporting rotary piece; the trigger piece is arranged at the lifting end of the lifting device, the supporting rotating piece is arranged in the cleaning pool in a rotating fit manner, and the rotating piece is linked with the supporting rotating piece through the rotating mechanism; the descending movement energy of the lifting end of the lifting device drives the material loading net cage to descend to a position rotating along with the rotation of the supporting rotating piece, and the triggering piece triggers the rotating piece to rotate so as to drive the material loading net cage to rotate;

the material loading net cage placing frame comprises side nets, a bottom net and limiting plates, the two side nets are connected to two sides of the bottom net respectively, the limiting plates are connected to the upper ends or the tops of the side nets, and the material loading net cage can be limited in the material loading net cage placing frame; the top of the lifting end of the lifting device is supported at the bottom of the corresponding limiting plate, and when the lifting end of the lifting device descends to drive the bottom net to descend to be inserted with the supporting rotating piece, the bottom of the limiting plate is contacted with the edge of the top of the cleaning pool;

the material bearing mesh cage placing frame further comprises limiting baffles and limiting baffle elastic pieces, the two limiting baffles are respectively and rotatably matched with the two ends of the bottom net, and the limiting baffle elastic pieces are assembled to enable the inner side surfaces of the limiting baffles to be in contact with the corresponding side surfaces of the material bearing mesh cage limited on the material bearing mesh cage placing frame;

the material containing cylinder mould placing frame further comprises a pushing device, an opening and closing transmission device and a contact shifting block, and an elastic part of the contact shifting block is assembled to enable one end, close to the bottom net, of the contact shifting block to incline upwards; the contact shifting block is linked with the limit baffle through the opening and closing transmission device;

the pushing end of the pushing device pushes the material bearing cylinder mould to the position direction of the material bearing cylinder mould placing frame to drive the material bearing cylinder mould to move to be in contact with the contact shifting block, the inclined upward end of the contact shifting block can be driven to rotate downwards to drive the limiting baffle plate to rotate downwards, and the material bearing cylinder mould can move to the material bearing cylinder mould placing frame; when the material bearing net cage moves to the position direction of the material bearing net cage placing frame and is separated from the contact stirring block, the pushing end of the pushing device is in contact with the contact stirring block.

2. The rotary cleaning device for sedimentation soaking according to claim 1, wherein the rotating mechanism comprises a driving gearwheel, a driving pinion, a steering device, a first rotating mechanism rotating shaft, a second rotating mechanism rotating shaft, a rotating mechanism elastic member; the driving gear wheel and the driving pinion are respectively in running fit with the cleaning pool through the first rotating mechanism rotating shaft and the second rotating mechanism rotating shaft, the driving gear wheel and the driving pinion are meshed with each other, the rotating piece is connected to the first rotating mechanism rotating shaft, the supporting rotating piece is in running fit with the cleaning pool through the third rotating mechanism rotating shaft, and the third rotating mechanism rotating shaft is linked with the second rotating mechanism rotating shaft through the steering device;

3. The sedimentation and immersion type rotary cleaning device as claimed in claim 2, wherein the rotary member comprises a rotary member body, a movable member, a rotary member rotating shaft and a swing elastic member, one end of the rotary member body is connected to the first rotary mechanism rotating shaft, the other end of the rotary member body is provided with a limiting groove body which is opened upwards and communicated to the end part of the other end of the rotary member body, one end of the movable member is in rotating fit with the limiting groove body through the rotary member rotating shaft, the other end of the movable member extends out of the limiting groove body, and the swing elastic member is assembled until part of the bottom of the movable member is in contact with the inner bottom of the limiting groove body; the trigger piece can descend to contact with the moving piece to drive the rotating piece body to rotate.

4. The rotary cleaning device for the sedimentation and immersion cleaning according to claim 3, wherein a plurality of groups of trigger members are arranged on the lifting end of the lifting device at intervals from top to bottom, each group of trigger members comprises two trigger members respectively distributed on two sides of the lifting end of the lifting device, and the two trigger members in the same group are respectively matched with the corresponding rotating mechanisms.

5. The rotary cleaning device for the settled submergence according to claim 4, wherein the opening and closing transmission device comprises a support plate, a first base, a second base, a first opening and closing transmission rotating shaft, a second opening and closing transmission rotating shaft, a limit baffle driving wheel, a limit baffle driven wheel, a limit baffle chain, a first limit baffle gear, a second limit baffle gear, a third limit baffle gear, a fourth limit baffle gear and a third opening and closing transmission rotating shaft;

the limiting baffle plates at two ends are respectively in rotating fit with the corresponding ends of the bottom net through a rotating shaft of the limiting baffle plate; the third open-close transmission rotating shaft is rotatably connected to one end, far away from the pushing device, of the side net, the third limiting baffle is connected to the third open-close transmission rotating shaft through a gear, the limiting baffle driving wheel is connected to the second open-close transmission rotating shaft, the two limiting baffle driven wheels are respectively connected to the limiting baffle rotating shaft close to the pushing device and the third open-close transmission rotating shaft, and the limiting baffle chain is sleeved on the limiting baffle driving wheel and the two limiting baffle driven wheels; the fourth limit baffle gear is connected to the limit baffle rotating shaft far away from the pushing device and meshed with the third limit baffle gear.

6. The rotary cleaning device for the sedimentation soaking according to claim 2, wherein an inserting piece is arranged at the bottom of the bottom net, the inserting piece is of a cylindrical structure, and a cylindrical mounting groove is formed in the bottom of the inserting piece; the supporting rotating piece is of a cylindrical structure, and a cylindrical bulge is arranged at the top of the supporting rotating piece; the bottom net can move downwards to the cylindrical mounting groove and the cylindrical protrusion are mutually inserted.

7. A refining processing system for soybean oil industrial production based on the sedimentation soaking rotary cleaning device of any one of claims 1 to 6, which is characterized by comprising the sedimentation soaking rotary cleaning device, an oil pressing device and a crude oil refining device in sequence according to the sequence of the process flow; a circulating pipeline is communicated between a feed inlet and a slag outlet of the oil pressing device, and a circulating pump is arranged on the circulating pipeline; the oil outlet of the oil pressing device is communicated with the feed inlet of the crude oil refining device through a crude oil pipeline, a filter screen is arranged in the middle section of the crude oil pipeline, an impurity outlet is formed in the area, close to the filter screen, of the crude oil pipeline, and a valve body is arranged on the impurity outlet.