Sunflower seed cleaning and drying integrated equipment

Abstract

The present application belongs to the technical field of sunflower seed processing, and particularly relates to a sunflower seed cleaning and drying integrated device, which comprises a workbench, a feeding system, a cleaning system, a water guiding system, a conveying system and a drying system. The workbench is of L-shaped structure, the cleaning system is arranged at the left rear position inside the workbench, the feeding system is arranged at the front position of the workbench, the front position of the workbench is below the feeding system and is provided with the water guiding system for guiding the sewage inside the cleaning system, the workbench 1 is further provided with the conveying system 5, and the drying system is connected to the end of the conveying system. The present application mainly adopts the following measures: horizontally automatic partitioning and uniformly distributing a large amount of sunflower seeds to be cleaned, combining vertical partitioning with flushing and brushing to improve the cleaning effect, horizontally high-speed centrifugal dewatering in each partition to improve the dewatering efficiency and improve the surface dewatering degree, and horizontally sequentially discharging and conveying in each partition to avoid the accumulation of sunflower seeds and improve the drying efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of sunflower seed processing, and particularly relates to a sunflower seed cleaning and drying integrated equipment. BACKGROUND

[0002] Sunflower seeds, as a common snack food and oil crop, the cleaning and drying process has an important influence on product quality. At present, in the sunflower seed processing industry, the existing integrated equipment still has problems such as incomplete cleaning and low drying efficiency in actual application.

[0003] Firstly, in the cleaning process, the existing equipment mostly uses single flushing or soaking method, which is difficult to effectively remove stubborn dirt and microorganisms on the surface of sunflower seeds. Although some equipment is provided with brushing function, the sunflower seeds are easy to accumulate after being put in, which leads to that the internal sunflower seeds cannot be fully contacted with water flow or brush, and the cleaning effect is uneven. In addition, a large number of sunflower seeds are easy to cause repeated pollution of sewage when being cleaned, which affects the overall cleanliness, and the drainage process mostly adopts vertical leakage method, which is low in efficiency, and the sewage residue also increases the subsequent drying burden.

[0004] Secondly, in the draining and draining process, the existing equipment often lacks effective centrifugal draining mechanism, and only relies on gravity natural drainage, which leads to that there is more water residue on the surface of sunflower seeds. This not only prolongs the subsequent drying time and increases the energy consumption, but also easily causes inconsistent product quality after drying due to uneven water content, and even causes local mold and other problems.

[0005] Thirdly, in the conveying and discharging process before drying, the existing equipment often directly accumulates a large number of cleaned sunflower seeds on the conveying belt, which leads to uneven thickness of sunflower seed layer. After entering the drying system, the sunflower seeds in the thicker area are difficult to be fully penetrated by hot air, and the drying degree inside and outside is inconsistent, which easily causes the phenomenon of outer-cooked and inner-wet, and affects the product quality and taste.

[0006] Therefore, the present application provides a sunflower seed cleaning and drying integrated equipment, which can realize efficient and uniform cleaning and drying, improve product quality and production efficiency, and reduce energy consumption and maintenance cost. SUMMARY

[0007] In order to solve the above problems, the present application provides a sunflower seed cleaning and drying integrated equipment for solving the problems mentioned in the background art.

[0008] In order to achieve the above object, the embodiment of the present application provides the following technical scheme: the present application provides a sunflower seed cleaning and drying integrated equipment, which comprises a workbench, a feeding system, a cleaning system, a water guide system, a conveying system and a drying system, the cleaning system is switchably arranged in the workbench, and the cleaning system can rotate between a horizontal state and a vertical state; the cleaning system comprises a cleaning cylinder, a cleaning actuating mechanism and a partition mechanism, at least one material port is symmetrically arranged on the cylinder wall of the cleaning cylinder, and a telescopic electric telescopic mesh cover and a telescopic electric door are sequentially arranged in the material port from inside to outside; the cleaning actuating mechanism comprises a hollow rotating shaft penetrating through the cleaning cylinder, a driving motor driving the hollow rotating shaft, and a plurality of water guide discs distributed along the axial direction of the hollow rotating shaft; each water guide disc is internally provided with a water distribution channel in communication with the hollow rotating shaft, the outer wall of the water guide disc is in a stepped shape and is provided with a plurality of swingable water spray heads distributed along the circumferential direction thereof; the partition mechanism comprises an annular slide rail arranged between two adjacent water guide discs and two fan-shaped clamping covers arranged on the annular slide rail, and the two fan-shaped clamping covers can move relative to each other to be combined or separated, so as to separate the inner cavity of the cleaning cylinder into a plurality of independent intervals.

[0009] The cleaning cylinder is initially in a horizontal state, is automatically and uniformly partitioned after feeding, is then rotated to a vertical state to vertically radiate and flush and synchronously brush the sunflower seeds in each partition, is then rotated to a horizontal state for vertical draining after cleaning, and then sequentially discharges the sunflower seeds in each partition to the conveying system and uniformly conveys the sunflower seeds to the drying system for drying.

[0010] According to an advantageous embodiment, the feeding system is arranged at the front side of the workbench, and is used for conveying sunflower seeds to the inner part of the cleaning system in the horizontal state; a water guide system for guiding the sewage in the cleaning system is arranged at the front side of the workbench and below the feeding system; the workbench is further provided with a conveying system for conveying the cleaned sunflower seeds to the inner part of the drying system, and the drying system is connected to the end of the conveying system.

[0011] According to an advantageous embodiment, the workbench is in an L-shaped structure, and an arc-shaped guide groove with a quarter of a circumference is arranged on the workbench; a support column is fixedly arranged on the workbench, a U-shaped table is hingedly arranged on the support column, a water pump is arranged on the upper end of the U-shaped table through a base, the outer wall of the water pump is connected to the lower end of the cleaning cylinder through a support, a support frame is connected to the upper end of the cleaning cylinder through a support, a shaft rod is fixedly arranged in the support frame, one end of the shaft rod is located in the arc-shaped guide groove, and the outer wall of the shaft rod located in the arc-shaped guide groove is provided with an electric sliding block sliding along the arc-shaped guide groove.

[0012] According to an advantageous embodiment, the cleaning cylinder comprises a cylinder body connected to the support at both ends, a cover plate arranged on the upper end of the cylinder body by screwing, the support and the cylinder body are connected by an electric sliding block, the material port is arranged on the cylinder wall of the cylinder body, and the outer wall of the cylinder body is further provided with an annular guide rail, and an outer guard plate corresponding to the material port is arranged on the annular guide rail by an electric sliding block.

[0013] According to an advantageous embodiment, one of the fan-shaped clamping covers is fixedly connected with the annular sliding rail, and the other fan-shaped clamping cover is connected with the annular sliding rail through an electric sliding block.

[0014] According to an advantageous embodiment, the upper end outer wall of the fan-shaped clamping cover fixedly connected with the annular sliding rail is uniformly provided with a plurality of clamping seats, and a brush plate is detachably arranged at the upper end of the clamping seat.

[0015] According to an advantageous embodiment, the lower end of the water guide disc is provided with a mounting port in communication with the water distribution channel, and an annular sleeve is arranged in the mounting port by thread connection and cooperates with a sealing ring.

[0016] According to an advantageous embodiment, each layer of the water guide disc is uniformly provided with a mounting groove in the circumferential direction thereof, a swing motor is arranged in the mounting groove and connected with a water jet head, and the water jet head is connected with the water distribution channel through a hose.

[0017] Compared with the prior art, the sunflower seed cleaning and drying integrated equipment provided by the embodiment of the present application has the following beneficial effects: 1. The present application combines horizontal state partition flattening and vertical state efficient cleaning to change the traditional extensive batch cleaning into dynamic partition fine and modular cleaning, which not only greatly improves the cleanliness, but also realizes the controllability and consistency of the cleaning process through partition control, thereby ensuring the quality of the product. During cleaning, the "partitioned and quantitative vertical radiation flushing + synchronous brushing" mode is adopted, which combines the coverage of water flushing and the physical friction of brushing to achieve a cleaning effect with both depth and efficiency.

[0018] 2. The sunflower seeds in the cylinder body are isolated by the partitioned fan-shaped clamping covers in a horizontal state, the drainage path is short and straight, the sewage of each area is independently discharged, and the "cross contamination" problem of the upper layer sewage polluting the lower layer sunflower seeds that have been drained in the vertical draining process is effectively avoided. At the same time, the high-speed centrifugal draining in the horizontal partition state changes the passive and slow physical process of the draining process into an active and efficient mechanical process, which greatly reduces the residual moisture on the surface of the sunflower seeds and directly reduces the energy consumption and time of subsequent drying.

[0019] 3、The application can realize the orderly and quantitative dropping of the sunflower seeds into the conveying system under the condition that the sunflower seeds are separated by the partition and the driving motor rotates at low speed, so that the sunflower seeds are evenly and thinly laid on the conveying belt, and the problem of different drying degrees in the subsequent drying process caused by the large accumulation of the sunflower seeds in the conveying process in the traditional way is completely avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the front view position of the application.

[0021] Figure 2 It is a perspective view of the rear view first position of the application.

[0022] Figure 3 It is a perspective view of the rear view second position of the application.

[0023] Figure 4 It is a perspective view of the inside of the cylinder of the application.

[0024] Figure 5 It is a sectional view of the application.

[0025] Figure 6 It is a partial enlarged view of A in the application. Figure 5

[0026] Figure 7 It is a partial enlarged view of B in the application. Figure 5

[0027] Figure 8 It is a working state diagram of the cleaning cylinder in the feeding state of the application.

[0028] Figure 9 It is a working state diagram of the cleaning cylinder in the cleaning state of the application.

[0029] Figure 10 It is a working state diagram of the cleaning cylinder in the draining state of the application.

[0030] In the drawing, the reference signs are as follows: 1, workbench; 2, feeding system; 3, cleaning system; 4, water guide system; 5, conveying system; 31, cleaning cylinder; 32, cleaning execution mechanism; 33, partition mechanism; 11, arc-shaped guide groove; 12, supporting column; 13, U-shaped table; 14, water pump; 15, supporting frame; 16, shaft rod; 311, cylinder; 312, cover plate; 313, material opening; 314, electric telescopic mesh cover; 315, electric telescopic blocking door; 316, annular guide rail; 317, outer protective blocking plate; 321, hollow rotating shaft; 322, driving motor; 323, water guide disc; 324, outer fixing sleeve; 325, water spraying head; 326, annular sleeve; 331, annular slide rail; 332, fan-shaped clamping cover; 333, clamping seat. DETAILED DESCRIPTION​​

[0031] The following description will be made in conjunction with the accompanying drawings Figure 1 - the accompanying drawings Figure 10 The application will be further described in detail.

[0032] Please refer to Figure 1 and Figure 2 A pumpkin seed cleaning and drying integrated device, comprising a workbench 1, a feeding system 2, a cleaning system 3, a water guiding system 4, a conveying system 5 and a drying system; the workbench 1 is of L-shaped structure, the cleaning system 3 is arranged at the left rear position inside the workbench 1, and the cleaning system 3 can be switched between horizontal and vertical states, the feeding system 2 is arranged at the front position of the workbench 1, and is used for feeding pumpkin seeds into the cleaning system 3 in the horizontal state, the water guiding system 4 for guiding the sewage in the cleaning system 3 is arranged at the front position of the workbench 1 and below the feeding system 2, and the conveying system 5 is further arranged in the workbench 1, and is used for conveying the cleaned pumpkin seeds into the drying system, and the drying system (not shown in the drawings) is connected to the end of the conveying system 5.

[0033] It should be noted that the feeding system 2, the conveying system 5 and the drying system all adopt conventional prior art; in specific work, referring to Figure 8 - Figure 10 , first, the control panel is operated to adjust various parameters such as rotating speed, water flow impact rate, conveying speed, drying temperature and time, then the start button is operated, at this time, the cleaning system 3 remains in the horizontal state (see Figure 8 ), the feeding end of the feeding system 2 is adjusted to be aligned with the feeding position of the cleaning system 3, and a certain amount of pumpkin seeds which have been pre-screened are input into the cleaning system 3 through the feeding system 2 until the conveying amount is consistent with the set amount, then the cleaning system 3 is adjusted to the vertical state (see Figure 9 ) after the pumpkin seeds are treated by water washing and brushing, the cleaning system 3 is adjusted to the horizontal state (see Figure 10 ) after the treatment is completed, the water guiding system 4 is adjusted to be directly below the cleaning system 3, the sewage in the cleaning system 3 is discharged into the water guiding system 4 for guiding out, and the cleaned pumpkin seeds in the cleaning system 3 are rotated at high speed to realize centrifugal dewatering treatment, then the cleaned pumpkin seeds in the cleaning system 3 are sequentially put into the conveying system 5 through the cleaning system 3, and finally the conveying system 5 uniformly and orderly conveys the pumpkin seeds into the drying system for drying treatment, and the next process is performed after the drying is completed.

[0034] Referring to Figure 5 , the cleaning system 3 comprises a cleaning cylinder 31, a cleaning execution mechanism 32 arranged inside the cleaning cylinder 31, and a partition mechanism 33 arranged on the cleaning execution mechanism 32 and used for partitioning the inside of the cleaning cylinder 31.

[0035] Referring to Figure 3 and Figure 4 , the workbench 1 is provided with a quarter-circular arc-shaped guide groove 11, and a support column 12 is fixedly arranged on the workbench 1, and a U-shaped table 13 is hingedly arranged on the support column 12, and a water pump 14 is arranged on the upper end of the U-shaped table 13 through a base, and the outer wall of the water pump 14 is connected with the lower end of a cleaning cylinder 31 through a support, and the upper end of the cleaning cylinder 31 is connected with a support frame 15 through a support, and a shaft rod 16 is fixedly arranged in the support frame 15, one end of the shaft rod 16 is located in the arc-shaped guide groove 11, and the outer wall of the shaft rod 16 located in the arc-shaped guide groove 11 is provided with an electric sliding block which slides along the arc-shaped guide groove 11.

[0036] Before the cleaning process, the shaft rod 16 is driven by the electric sliding block to move from the upper end to the lower end of the arc-shaped guide groove 11, so that the cleaning cylinder 31 is adjusted from the vertical state to the horizontal state; the arc-shaped guide groove 11 limits and guides the movement path of the shaft rod 16, so that the cleaning cylinder 31 can keep continuous and stable during the switching between the horizontal and vertical states.

[0037] Referring to Figure 3 , Figure 5 and Figure 7 , the cleaning cylinder 31 includes a cylinder body 311 connected with two end supports, and a cover plate 312 threaded on the upper end of the cylinder body 311, and the support and the cylinder body 311 are connected through an electric sliding block; two material openings 313 are symmetrically arranged on the circumferential side wall of the cylinder body 311, and an electric telescopic mesh cover 314 and an electric telescopic door 315 are respectively arranged in each material opening 313 from inside to outside, and the telescopic moving direction of the electric telescopic mesh cover 314 and the electric telescopic door 315 is along the length direction of the material opening 313; an annular guide rail 316 is further arranged on the outer wall of the cylinder body 311, and two outer protective baffle plates 317 corresponding to the material openings 313 are arranged on the annular guide rail 316 through electric sliding blocks.

[0038] When the pretreated sunflower seeds are put into the inside of the barrel 311 through the feeding system 2, the electric sliding block drives the barrel 311 to rotate, so that one of the feeding ports 313 moves to the position corresponding to the feeding system 2, then the outer protective baffle 317, the electric telescopic door 315 and the electric telescopic cover 314 corresponding to the position of the feeding port 313 are opened in turn, finally the feeding system 2 adjusts the feeding end to be in close contact with the feeding port 313 to put the pretreated sunflower seeds into the inside of the barrel 311, and after completion, the feeding system 2 is reset, and the electric telescopic cover 314, the electric telescopic door 315 and the outer protective baffle 317 are closed in turn. It should be noted that the rotation of the barrel 311 in the embodiment moves one of the feeding ports 313 to correspond to the feeding system 2, which is controlled by a signal control module. A signal transmitter is installed at the corresponding position on the workbench 1, and a signal receiver is installed on the outer wall of the barrel 311. When the position is adjusted, the signal control module is opened, and the corresponding electric sliding block stops moving when the signal receiver receives the signal output by the signal transmitter during the rotation of the barrel 311, so that the barrel 311 stops. At this time, the feeding port 313 corresponds to the position of the feeding end of the feeding system 2.

[0039] Referring to Figure 4 and Figure 6 , the partition mechanism 33 includes annular slide rails 331 arranged uniformly between two adjacent water guide discs 323 in double layers, one fan-shaped clamping cover 332 is arranged in each layer of the annular slide rails 331, the upper fan-shaped clamping cover 332 is fixedly connected with the annular slide rails 331, and the lower fan-shaped clamping cover 332 is connected with the annular slide rails 331 through an electric sliding block. The circumferential degree of the two fan-shaped clamping covers 332 after splicing is greater than 360 degrees, and one end surface of the fan-shaped clamping cover 332 close to the inner wall of the barrel 311 is provided with a rubber ring. The upper end outer wall of the fan-shaped clamping cover 332 fixedly connected with the annular slide rails 331 is uniformly provided with a plurality of clamping seats 333.

[0040] When the barrel 311 is put into a certain amount of pretreated sunflower seeds, the barrel 311 slowly rotates to shake the sunflower seeds inside, so as to avoid the accumulation of sunflower seeds caused by feeding. After the shaking and flattening are completed, the barrel 311 continues to rotate until the fan-shaped clamping cover 332 fixedly connected with the annular slide rails 331 is located below the annular slide rails 331 when the barrel 311 is in a horizontal state. At this time, the sunflower seeds in the inside of the barrel 311 are divided into several parts by the fan-shaped clamping cover 332. Then the fan-shaped clamping cover 332 is driven to move by the electric sliding block, so that the two fan-shaped clamping covers 332 in the same annular slide rail 331 cooperate with each other to partition and isolate the inside of the barrel 311. Through the above partition and isolation processing, the cleaning effect and efficiency of the sunflower seeds are greatly improved through the quantitative and interval cleaning method in subsequent cleaning, and the problem that the sunflower seeds are difficult to clean inside due to the large accumulation of sunflower seeds is avoided.

[0041] It should be noted that, in the partition process of the embodiment, the fan-shaped clamping cover 332 fixedly connected with the annular slide rail 331 is in the lower position of the annular slide rail 331 in the horizontal state of the barrel 311, so as to ensure that the fan-shaped clamping cover 332 can be smoothly clamped without affecting the movement of the sunflower seeds and causing damage to the sunflower seeds.

[0042] Referring to Figure 5 and Figure 6 , the cleaning actuator 32 comprises a hollow rotating shaft 321 connected in a rotating and sealing ring sealed manner with the water outlet of the water pump 14, the hollow rotating shaft 321 is provided with an opening at one end, the opening end of the hollow rotating shaft 321 is connected in communication with the water outlet of the water pump 14, the other end of the hollow rotating shaft 321 is rotatably penetrated through the cover plate 312 and is connected with a driving motor 322 through a flange, and the penetration part between the hollow rotating shaft 321 and the cover plate 312 is sealed by a sealing ring; a plurality of water guide discs 323 are uniformly arranged on the outer part of the hollow rotating shaft 321 along the axial direction thereof, the water guide disc 323 is provided with a water distribution channel inside, the water guide disc 323 is fixed through an outer fixed sleeve 324 arranged on the outer wall of the hollow rotating shaft 321, and the water guide disc 323 is connected in communication with the hollow rotating shaft 321; the outer wall of the water guide disc 323 is arranged in a uniform stepped shape, and each layer of the stepped shape of the water guide disc 323 is uniformly provided with a mounting groove along the circumferential direction thereof, a water spraying head 325 capable of swinging is arranged in the mounting groove through a swing motor, and the water spraying head 325 is connected in communication with the water distribution channel through a hose.

[0043] When the sunflower seeds in the barrel 311 after the partition are cleaned, the shaft 16 is driven by the electric sliding block to move from the lower end to the upper end of the arc-shaped guide groove 11, so that the cleaning barrel 31 is adjusted from the horizontal state to the vertical state.

[0044] Then the water pump 14 is opened, the water pump 14 supplies water to the inside of the hollow rotating shaft 321, the water flows into each water guide disc 323 and is sprayed out by the water spraying head 325, the water guide disc 323 arranged in a stepped shape is beneficial to the water spraying head 325 to divide the water flow into a plurality of annular intervals and radiate and spray out, so as to improve the flushing effect on the sunflower seeds, and in the process of flushing, the swing motor drives the water spraying head 325 to reciprocate, so as to further expand the flushing coverage; in order to further improve the cleaning effect of the sunflower seeds, a brush plate (the brush plate is prior art, and will not be described in detail in the embodiment) can be installed at the upper end of the clamping seat 333; the driving motor 322 drives the hollow rotating shaft 321 to rotate, further drives all the fan-shaped clamping covers 332 to synchronously rotate, and the brush plate is used to brush and clean the surface of the sunflower seeds, so as to fully remove stubborn dirt on the surface of the sunflower seeds.

[0045] The fan-shaped cover 332 in this embodiment partitions the sunflower seeds in the cylinder 311 and then performs the washing and rolling brushing in a synchronous manner through vertical radiation swinging, which greatly improves the cleaning efficiency and effect. Since the cleaning work is performed vertically, the two fan-shaped covers 332 on the same annular slide rail 331 are isolated and cooperated to form a whole cone shape, and the sunflower seeds are mostly located at the outermost side of the cone structure when they are centrifugally rotated at the upper end, thereby avoiding damage of the sunflower seeds caused by sudden high-speed centrifugal rotation.

[0046] It should be noted that, referring to Figure 6 The lower end of the water guide disc 323 is provided with a mounting opening in communication with the water distribution channel, and the annular sleeve 326 is arranged in the mounting opening in a threaded connection manner and cooperated with a sealing ring. During long-term cleaning work, the water distribution channel is inevitably blocked or contains dirt, so that the annular sleeve 326 can be regularly disassembled to clean the inside of the water distribution channel, thereby ensuring the cleaning efficiency and effect.

[0047] After the sunflower seeds are cleaned, the shaft 16 is moved from the upper end to the lower end of the arc-shaped guide groove 11 by the electric sliding block, so that the cleaning cylinder 31 is adjusted from the vertical state to the horizontal state. At the same time, the water guide system 4 is driven to move the water receiving disc to the position directly below the cylinder 311, and one of the material openings 313 on the cylinder 311 is located directly above the water receiving disc. Then, the electric sliding block opens the electric telescopic door 315, and the water in the interior is guided to the outside through the material opening 313. During the drainage process, since the cylinder 311 is in a horizontal state, the problem of mutual pollution caused by water superposition and slow drainage efficiency caused by the layer-by-layer seepage drainage mode in the vertical state is overcome. The horizontal horizontal drainage greatly improves the drainage efficiency, and the cleaning water in each interval does not mutually seep and pollute. In order to further improve the water drainage efficiency of the sunflower seeds and improve the drying degree of the surface of the sunflower seeds, the hollow shaft 321 is driven to rotate by the driving motor 322 during the drainage process, so that the sunflower seeds in the interior are rotated at a high speed by the internal fan-shaped cover 332, the water in the interior is thrown out through the electric telescopic mesh cover 314 to the inside of the outer baffle 317, and finally flows into the water receiving disc along the inner wall of the outer baffle 317 and is discharged.

[0048] After the water on the surface of the melon seeds is drained, the water guide system 4 is reset, the electric telescopic cover 314 on the material outlet 313 below the cylinder 311 is slowly opened, at this time, the melon seeds in each interval fall onto the conveying belt of the conveying system 5 in turn and are sent into the drying system for drying treatment, wherein, during the process of discharging the melon seeds, the low-speed rotation of the driving motor 322 can better discharge the melon seeds from the inside of the cylinder 311 completely; it should be noted that, in the horizontal state, the electric telescopic cover 314 is slowly opened in turn to make the melon seeds in each interval fall in turn, which is beneficial to the melon seeds being evenly distributed on the conveying system 5 and sent into the drying system for drying treatment, thereby avoiding the accumulation of a large amount of melon seeds on the conveying system 5 for conveying, which causes uneven drying degree inside and outside during subsequent drying.

[0049] The melon seed cleaning and drying integrated equipment provided by the application mainly adopts horizontal automatic partitioning to evenly distribute a large amount of melon seeds to be cleaned, vertical partitioning to improve cleaning effect by combining flushing and brushing, horizontal high-speed centrifugal dewatering in each partition to improve drainage efficiency and surface dewatering degree, and horizontal sequential discharging and conveying in each partition to avoid melon seed accumulation and improve drying efficiency.

[0050] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0051] In addition, the terms "first", "second", "one", "two" are only for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second", "one", "two" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0052] In this application, unless otherwise clearly indicated and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0053] The embodiments of the specific implementation are the preferred embodiments of the application, not to limit the protection scope of the application, therefore; all equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A sunflower seed washing and drying integrated equipment, comprising a workbench, a feeding system, a washing system, a water guiding system, a conveying system, and a drying system, characterized in that: The cleaning system is switchably installed inside the workbench and can rotate between a horizontal and a vertical position; The cleaning system includes: The cleaning drum has symmetrically arranged material inlets on its wall, and the material inlets are provided with a retractable electric telescopic mesh cover and an electric telescopic baffle from the inside to the outside. The cleaning actuator includes a hollow rotating shaft passing through the cleaning cylinder, a drive motor driving the hollow rotating shaft, and multiple water guide plates distributed along the axial direction of the hollow rotating shaft; each water guide plate has a water distribution cavity communicating with the hollow rotating shaft inside, and the outer wall of the water guide plate is stepped and has multiple swingable water nozzles distributed along its circumference. The partitioning mechanism includes an annular slide rail located between two adjacent water guide plates and two sector-shaped retainers located on the annular slide rail. The two sector-shaped retainers can move relative to each other to join or separate, thereby dividing the inner cavity of the cleaning cylinder into multiple independent sections. The washing drum is initially horizontal. After feeding, it automatically and evenly divides the sunflower seeds into sections. Then, the washing drum turns vertical to radiate and simultaneously brush the sunflower seeds in each section. After washing, the washing drum turns horizontal again for vertical draining. After draining, the sunflower seeds in each section are sequentially fed into the conveying system and evenly transported to the drying system for drying. The feeding system is located at the front of the workbench and is used to feed sunflower seeds into the horizontal cleaning system. A water guiding system is located at the front of the workbench and below the feeding system to guide the wastewater inside the cleaning system. A conveying system is also installed inside the workbench to transport the cleaned sunflower seeds into the drying system. The drying system is connected to the end of the conveying system. The workbench has an L-shaped structure with a quarter-circumference arc-shaped guide groove. A support column is fixedly installed on the workbench, and a U-shaped platform is hinged to the support column. A water pump is installed at the upper end of the U-shaped platform through a base. The outer wall of the water pump is connected to the lower end of the cleaning cylinder through a support. A support frame is connected to the upper end of the cleaning cylinder through a support. A shaft is fixedly installed inside the support frame. One end of the shaft is located inside the arc-shaped guide groove, and an electric slider that slides along the arc-shaped guide groove is installed on the outer wall of the shaft inside the arc-shaped guide groove. The cleaning cylinder includes a cylinder body connected to supports at both ends, a cover plate threaded onto the upper end of the cylinder body, and the supports and cylinder body are connected by an electric slider. The material inlet is opened on the cylinder wall of the cylinder body, and the outer wall of the cylinder body is also provided with an annular guide rail. An outer protective baffle corresponding to the material inlet is set on the annular guide rail by an electric slider.

2. The sunflower seed washing and drying integrated equipment according to claim 1, characterized in that, One of the fan-shaped covers is fixedly connected to the annular slide rail, and the other fan-shaped cover is connected to the annular slide rail via an electric slider.

3. The sunflower seed washing and drying integrated equipment according to claim 2, characterized in that, The upper outer wall of the fan-shaped card cover, which is fixedly connected to the annular slide rail, is evenly provided with several card seats, and the upper end of the card seat is detachably provided with a brush plate.

4. The sunflower seed washing and drying integrated equipment according to claim 1, characterized in that, The lower end of the water guide plate is provided with an installation port that communicates with the water distribution cavity. An annular sleeve is provided inside the installation port and is connected to the sealing ring by a threaded connection.

5. The sunflower seed washing and drying integrated equipment according to claim 1, characterized in that, Each step of the water guide plate is evenly provided with an installation groove along its circumference. The installation groove is connected to the water spray head by a swing motor. The water spray head is connected to the water distribution channel by a flexible hose.

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