Device for cleaning and removing dust and impurities on surfaces of snakegourd seeds

Abstract

The invention relates to the technical field of snakegourd seed processing, in particular to a snakegourd seed surface dust and impurity cleaning and removing device which comprises a material storage box, a material taking window is formed in the material storage box, and impurity cleaning mechanisms for removing dust and impurities on the surface of snakegourd seeds are symmetrically arranged on the two sides of the material storage box. An impurity cleaning mechanism is arranged in the storage box, an impurity collecting mechanism is arranged below the impurity cleaning mechanism, a guiding and receiving mechanism is arranged in the storage box, the impurity cleaning mechanism comprises a horizontal air pipe fixedly installed on the storage box, a screening shell is arranged above the horizontal air pipe, and a discharging assembly is arranged between the screening shell and the horizontal air pipe. According to the snakegourd seed cleaning device, by arranging the impurity cleaning mechanism and utilizing mutual cooperation between a horizontal air pipe and a cleaning assembly, snakegourd seeds are deeply cleaned under the dual effects of airflow and bristles, broken flocculent impurities adhering to the surfaces of the snakegourd seeds can be effectively removed, and the impurity cleaning effect can be improved to a great extent; therefore, a quality guarantee is provided for subsequent deep processing of the snakegourd seeds.

Description

Technical Field

[0001] The invention relates to the technical field of trichosanthes seeds processing, and in particular to a device for cleaning and removing dust and impurities on the surface of trichosanthes seeds. Background Art

[0002] Trichosanthes seeds are the dried mature seeds of the plant Trichosanthes kirilowii or Trichosanthes kirilowii of the Cucurbitaceae family. The mature fruits are picked in autumn, cut open, the seeds are taken out, washed, and dried in the sun. It is not only a traditional Chinese medicinal material, but also a good snack food. However, during the natural drying process, some gravel and plant debris are often mixed in the Trichosanthes seeds. When the Trichosanthes seeds are deeply processed, in order to ensure the cleanliness and hygiene of the Trichosanthes seeds, people usually use screening equipment to clean the impurities mixed in the Trichosanthes seeds. However, the screening equipment in the prior art has a simple structure, and most of them screen the Trichosanthes seeds through simple screen vibration. Although the gravel mixed in the Trichosanthes seeds can be removed, some broken flocculent impurities adhering to the surface of the Trichosanthes seeds cannot be removed.

[0003] In this regard, Chinese patent number CN109530204B discloses a device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds, which uses a cleaning brush and a stirring rod to stir and stir-fry the Trichosanthes seeds in order to remove the broken flocculent impurities on the surface of the Trichosanthes seeds. However, a large number of Trichosanthes seeds gather together during the stirring and stir-frying process, and it is impossible to ensure that the Trichosanthes seeds can fully contact with the cleaning brush, resulting in poor removal effect on the broken flocculent impurities. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds, which solves the technical problem that the impurity cleaning device in the prior art has poor cleaning effect on the broken flocculent impurities on the surface of Trichosanthes seeds. It has the advantage of being able to deeply clean the Trichosanthes seeds under the dual effects of airflow and bristles, and can effectively remove the broken flocculent impurities adhering to the surface of the Trichosanthes seeds.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds, comprising a storage box, a retractable support leg fixedly installed at the lower end of the storage box, a material taking window opened on the storage box, impurity cleaning mechanisms for removing dust and impurities on the surface of Trichosanthes seeds are symmetrically arranged on both sides of the storage box, an impurity collecting mechanism is arranged below the impurity cleaning mechanism, and a guiding material receiving mechanism is arranged inside the storage box. When the Trichosanthes seeds are processed, the impurity cleaning mechanism will first sieve out the impurity particles and dust mixed in the Trichosanthes seeds, and then remove the flocculent impurities on the surface of the Trichosanthes seeds. At the same time, the impurity collecting mechanism will collect the sieved impurity particles, and then the cleaned and processed Trichosanthes seeds will enter the interior of the storage box. The impurity cleaning mechanism includes a support leg fixedly installed on the storage box A horizontal air duct is provided on the material box, a screening shell is arranged above the horizontal air duct, a discharge assembly is arranged between the screening shell and the horizontal air duct, a pressurized air pump is fixedly installed on the end of the horizontal air duct away from the storage box, a feeding funnel is fixedly installed on the upper end of the storage box, fixed flanges are symmetrically arranged inside the screening shell, a screening assembly is movably installed between the two fixed flanges, a limited position slide groove is provided on the inner wall of the screening shell, a cleaning assembly is arranged inside the storage box, the cleaning assembly is coaxially arranged with the horizontal air duct, and a cleaning auxiliary mechanism for automatically replacing the cleaning assembly to prevent blockage is provided on the storage box. After the trichosanthes seeds enter the interior of the screening shell, the screening assembly will first screen the trichosanthes seeds to remove impurities and dust mixed in the trichosanthes seeds, and then the cleaning assembly will remove the flocculent impurities mixed in the trichosanthes seeds.

[0006] Preferably, the discharge assembly includes a discharge elbow, one end of which is connected to the screening shell, and the other end of which is connected to the horizontal air duct. A control valve for adjusting the falling speed of the Trichosanthes seeds is provided inside the discharge elbow, and the screened Trichosanthes seeds will enter the interior of the horizontal air duct through the discharge elbow.

[0007] Preferably, the screening assembly includes a movable screen slidably connected to the limiting slide groove, the height of the movable screen is lower than the fixed flange, and a telescopic push rod is provided on the inner wall of the screening shell to push the movable screen to move back and forth. When the Trichosanthes seeds slide downward along the movable screen, the movable screen will move back and forth under the action of the telescopic push rod, thereby causing the granular impurities mixed inside the Trichosanthes seeds to fall downward.

[0008] Preferably, the cleaning component includes a hollow circular tube detachably mounted inside a storage box, and cleaning bristles are arranged around the interior of the hollow circular tube. When the Trichosanthes seeds move horizontally under the impetus of airflow, the cleaning bristles will remove flocculent impurities adhering to the surface of the Trichosanthes seeds.

[0009] Preferably, the impurity collecting mechanism includes side wall slide grooves symmetrically opened inside the screening shell, a sliding cross bar is movably installed between the two side wall slide grooves, a guide round rod is fixedly installed inside one of the side wall slide grooves, the sliding cross bar is slidably connected to the guide round rod, a driving screw is movably installed inside the other side wall slide groove, a push scraper is fixedly installed on the sliding cross bar, a square through groove is opened at the lower end of the screening shell, an impurity storage box is detachably installed below the square through groove, and when the sliding cross bar moves horizontally along the side wall slide groove, the push scraper will move synchronously, thereby pushing the impurities inside the screening shell into the impurity storage box.

[0010] Preferably, the driving screw is threadably matched with the sliding cross bar, the pushing scraper is in contact with the bottom of the screening shell, and when the driving screw rotates around its own axis, the sliding cross bar will move horizontally.

[0011] Preferably, the cleaning auxiliary mechanism includes circular through grooves symmetrically opened on both sides of the material storage box, a rotating straight rod is movably installed on the inner wall of the material storage box, a driving motor for driving the rotating straight rod is fixedly installed on the outer side of the material storage box, an avoidance gap is opened at the upper end of the material storage box, and the rotating straight rod can extend upward through the avoidance gap, and a fixed slide rail is provided at the upper end of the material storage box, and a movable base is slidably connected to the fixed slide rail, a driving screw is provided inside the fixed slide rail, and a rotating assembly is provided on the movable base, and cleaning assemblies are respectively installed at both ends of the rotating straight rod, and every time the rotating straight rod rotates one hundred and eighty degrees, one rotating assembly can be located at the end of the horizontal air duct.

[0012] Preferably, the rotating assembly includes a driving shaft movably mounted on a movable base, and a cleaning claw is detachably mounted on the driving shaft. When the cleaning claw rotates inside the hollow tube, the plant flocculent impurities inside the cleaning bristles are removed.

[0013] Preferably, the guiding material receiving mechanism includes a mounting bracket fixedly installed inside the material storage box, on which a material guide bent pipe is symmetrically installed, a material receiving disc is movably installed below the mounting bracket, and a bottom motor is fixedly installed at the lower end of the material storage box. After the Trichosanthes seeds enter the interior of the material storage box, they will fall downward onto the material receiving disc under the action of the material guide bent pipe.

[0014] Preferably, a buffer cotton layer is provided on the inner side wall of the feed guiding curved tube, which can effectively reduce the collision force between the Trichosanthes seeds and the feed guiding curved tube, thereby preventing the Trichosanthes seeds from being damaged.

[0015] By means of the above technical solution, the present invention provides a device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds, which has at least the following beneficial effects: 1. The present invention sets an impurity cleaning mechanism and utilizes the mutual cooperation between the horizontal air duct and the cleaning component to deeply clean the Trichosanthes seeds under the dual effects of airflow and bristles, which can effectively remove the broken flocculent impurities adhering to the surface of the Trichosanthes seeds, and can greatly improve the effect of impurity cleaning, thereby providing quality assurance for the subsequent deep processing of the Trichosanthes seeds.

[0016] 2. The present invention provides an impurity collection mechanism and utilizes the cooperation between the sliding cross bar and the push scraper to automatically collect the impurity particles and dust that fall into the screening shell. During the impurity screening process, there is no need for staff to manually clean the screening shell, and there is no need to stop the machine and wait, which can effectively ensure the efficiency of the screening process.

[0017] 3. The present invention provides an impurity cleaning mechanism and utilizes the cooperation between the screening assembly and the fixed flange to not only perform vibration screening on the Trichosanthes seeds, thereby improving the efficiency of the screening process, but also effectively prevent the Trichosanthes seeds from falling below the movable screen and causing losses.

[0018] 4. The present invention provides a cleaning auxiliary mechanism and utilizes the cooperation between the rotating straight rod and the avoidance gap to automatically replace the cleaning component at a regular interval, which can effectively prevent blockage caused by excessive flocculent impurities inside the cleaning bristles. No manual operation is required by the staff, thus achieving the effect of saving time and labor.

[0019] 5. The present invention provides a cleaning auxiliary mechanism and utilizes the cooperation between the movable base and the rotating assembly to automatically and quickly clean the replaced hollow circular tube, thereby removing the broken flocculent impurities remaining inside the cleaning bristles, preparing for the next replacement, and is easy to use.

[0020] 6. The present invention provides a guiding material receiving mechanism and utilizes the cooperation between the material guide bend pipe and the buffer cotton layer to guide the horizontally flying Trichosanthes seeds to fall downward onto the material receiving disc, thereby preventing the Trichosanthes seeds from scattering around inside the storage box, making it easier for staff to retrieve the materials. Moreover, the presence of the buffer cotton layer can effectively reduce the collision force between the Trichosanthes seeds and the material guide bend pipe, thereby preventing the Trichosanthes seeds from being damaged.

[0021] 7. The present invention provides a guiding material receiving mechanism and utilizes the cooperation between the material receiving disc and the bottom motor to circulate the seeds of Trichosanthes, which can prevent the seeds of Trichosanthes from piling up on the material receiving disc and automatically circulate the seeds of Trichosanthes to the inner side of the material taking window, making it more convenient for the staff to take the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the material storage box in the present invention; Figure 3 It is a structural schematic diagram of the impurity cleaning mechanism in the present invention; Figure 4 It is a schematic diagram of the internal structure of the screening shell in the present invention; Figure 5 It is a schematic diagram of the cooperation between the screening assembly and the fixed flange in the present invention; Figure 6 It is a structural schematic diagram of the impurity collection mechanism in the present invention; Figure 7 It is a structural schematic diagram of the cleaning auxiliary mechanism in the present invention; Figure 8 It is a structural schematic diagram of the rotating straight rod in the present invention; Fig. 9 It is a structural schematic diagram of the rotating assembly in the present invention; Fig.10 It is a structural schematic diagram of the material guiding mechanism in the present invention.

[0023] In the figure: 1, material storage box; 2, telescopic legs; 3, material taking window; 4, impurity cleaning mechanism; 401, horizontal air duct; 402, screening shell; 403, discharge assembly; 404, pressurized air pump; 405, feed funnel; 406, screening assembly; 407, fixed flange; 408, limit slide; 409, cleaning assembly; 4091, hollow circular tube; 4092, cleaning brush; 5, impurity collecting mechanism; 501, side wall slide; 502, sliding cross bar; 503, drive Moving screw; 504, material pushing scraper; 505, square through slot; 506, impurity storage box; 6, cleaning auxiliary mechanism; 601, circular through slot; 602, rotating straight rod; 603, driving motor; 604, avoidance gap; 605, fixed slide rail; 606, moving base; 607, driving screw; 608, rotating assembly; 7, guiding material receiving mechanism; 701, mounting bracket; 702, material guiding elbow; 703, buffer cotton layer; 704, material receiving disc; 705, bottom motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1 The screening equipment in the prior art has a simple structure, and most of them screen the seeds of Trichosanthes by simple screen vibration. Although the gravel mixed in the seeds of Trichosanthes can be removed, some broken flocculent impurities adhering to the surface of the seeds of Trichosanthes cannot be removed. In order to solve this technical defect in the prior art, Figure 1-Figure 5 As shown, the present embodiment proposes a device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds, which can effectively remove the broken flocculent impurities adhering to the surface of Trichosanthes seeds, and can greatly improve the effect of impurity cleaning. The lower end of the storage box 1 of the device is fixedly mounted with a telescopic support leg 2, and the storage box 1 is provided with a material collection window 3. Impurity cleaning mechanisms 4 for removing dust and impurities on the surface of Trichosanthes seeds are symmetrically arranged on both sides of the storage box 1, and an impurity collecting mechanism 5 is arranged below the impurity cleaning mechanism 4. A guiding material receiving mechanism 7 is arranged inside the storage box 1. When the Trichosanthes seeds are processed, the impurity cleaning mechanism 4 will first screen out the impurity particles and dust mixed in the Trichosanthes seeds, and then remove the flocculent impurities on the surface of the Trichosanthes seeds. At the same time, the impurity collecting mechanism 5 will collect the sieved impurity particles, and then the cleaned and processed Trichosanthes seeds will enter the interior of the storage box 1.

[0026] In order to deeply clean the surface of the seeds of Trichosanthes kirilowii and improve the cleaning effect, the present embodiment is provided with an impurity cleaning mechanism 4. Specifically, the impurity cleaning mechanism 4 includes a horizontal air duct 401 fixedly installed on the storage box 1, a screening shell 402 is arranged above the horizontal air duct 401, a discharge assembly 403 is arranged between the screening shell 402 and the horizontal air duct 401, and the discharge assembly 403 includes a discharge elbow, one end of the discharge elbow is connected to the screening shell 402, and the other end of the discharge elbow is connected to the horizontal air duct 401, and the interior of the discharge elbow is provided with a regulating The control valve of the falling speed of the Trichosanthes kirilowii seeds is provided. The Trichosanthes kirilowii seeds after screening will enter the interior of the horizontal air duct 401 through the discharge elbow. A pressurized air pump 404 is fixedly installed at one end of the horizontal air duct 401 away from the storage box 1. A feeding funnel 405 is fixedly installed at the upper end of the storage box 1. Fixed flanges 407 are symmetrically arranged inside the screening shell 402. The screening component 406 includes a movable screen slidably connected to a limiting slide groove 408. The height of the movable screen is lower than the fixed flange 407. The inner wall of the screening shell 402 is provided with a mechanism for pushing the movable screen to move The telescopic push rod can be moved repeatedly. When the trichosanthes seeds slide downward along the movable screen, the movable screen will move back and forth under the action of the telescopic push rod, so that the granular impurities mixed in the trichosanthes seeds fall downward. A screening component 406 is movably installed between the two fixed flanges 407. A limited position slide groove 408 is provided on the inner wall of the screening shell 402. A cleaning component 409 is arranged inside the storage box 1. The cleaning component 409 includes a hollow circular tube 4091 which can be detachably installed inside the storage box 1. Cleaning bristles are arranged around the inside of the hollow circular tube 4091. 4092, when the Trichosanthes seeds move horizontally driven by the airflow, the cleaning bristles 4092 will remove the flocculent impurities adhering to the surface of the Trichosanthes seeds, the cleaning component 409 is coaxially arranged with the horizontal air duct 401, and the storage box 1 is provided with a cleaning auxiliary mechanism 6 for automatically replacing the cleaning component 409 to prevent blockage. After the Trichosanthes seeds enter the interior of the screening shell 402, the screening component 406 will first screen the Trichosanthes seeds to remove impurities and dust mixed in the Trichosanthes seeds, and then the cleaning component 409 will remove the flocculent impurities mixed in the Trichosanthes seeds.

[0027] like Figure 2 As shown, during processing, the staff will slowly put the Trichosanthes seeds into the interior of the screening shell 402 through the feeding funnel 405.

[0028] Next, since the movable screen plate has a certain slope and the movable screen plate will reciprocate back and forth under the action of the telescopic push rod, the Trichosanthes seeds will slide down along the movable screen plate. During the sliding process, the dust and gravel mixed in the Trichosanthes seeds will fall into the interior of the screening shell 402 through the movable screen plate, and the Trichosanthes seeds will enter the interior of the discharge elbow, thereby removing the gravel and dust inside the Trichosanthes seeds.

[0029] Subsequently, the Trichosanthes seeds inside the discharge bend will fall linearly into the horizontal air duct 401 at a constant rate. At the same time, the pressurized air pump 404 will blow air horizontally toward the inside of the horizontal air duct 401. Therefore, after the Trichosanthes seeds falling in a linear shape enter the horizontal air duct 401, they will move rapidly along the horizontal air duct 401 under the push of the air flow.

[0030] Moreover, when the Trichosanthes seeds enter the storage box 1, they will pass through the inside of the hollow circular tube 4091. During this process, multiple densely arranged cleaning bristles 4092 will contact the surface of the Trichosanthes seeds at the same time, thereby deeply cleaning the surface of the Trichosanthes seeds and removing the broken flocculent impurities that may be attached to the surface of the Trichosanthes seeds, which can effectively improve the cleaning effect of the Trichosanthes seeds.

[0031] In this embodiment, an impurity cleaning mechanism 4 is provided, and the cooperation between the horizontal air duct 401 and the cleaning component 409 is utilized, so that the Trichosanthes seeds are deeply cleaned under the dual effects of airflow and bristles, and the broken flocculent impurities adhering to the surface of the Trichosanthes seeds can be effectively removed, which can greatly improve the effect of impurity cleaning, thereby providing quality assurance for the subsequent deep processing of the Trichosanthes seeds; moreover, in this embodiment, by providing an impurity cleaning mechanism 4, the cooperation between the screening component 406 and the fixed flange 407 can not only perform vibration screening on the Trichosanthes seeds, thereby improving the efficiency of the screening process, but also effectively prevent the Trichosanthes seeds from falling below the movable screen and causing losses.

[0032] Embodiment 2 In order to automatically collect the gravel inside the screening housing 402 to save time and effort, based on the first embodiment, as shown in FIG. Figure 1 , Figure 2 as well as Figure 6 As shown, the present embodiment is provided with an impurity collecting mechanism 5. Specifically, the impurity collecting mechanism 5 comprises a side wall slide groove 501 symmetrically arranged inside the screening shell 402. A sliding cross bar 502 is movably installed between the two side wall slide grooves 501. A guide round rod is fixedly installed inside one of the side wall slide grooves 501. The sliding cross bar 502 is slidably connected to the guide round rod. A driving screw rod 503 is movably installed inside the other side wall slide groove 501. The driving screw rod 503 is threadedly matched with the sliding cross bar 502. The push scraper 504 is connected to the When the bottom of the screening shell 402 is in contact with the driving screw 503 and the screw rod 503 rotates around its own axis, the sliding cross bar 502 will move horizontally. A push scraper 504 is fixedly installed on the sliding cross bar 502. A square through groove 505 is opened at the lower end of the screening shell 402. An impurity storage box 506 is detachably installed below the square through groove 505. When the sliding cross bar 502 moves horizontally along the side wall slide groove 501, the push scraper 504 will move synchronously, thereby pushing the impurities inside the screening shell 402 into the impurity storage box 506.

[0033] According to the above content, it can be known that when the Trichosanthes seeds slide downward along the movable screen, the particulate impurities and dust mixed in the Trichosanthes seeds will fall into the interior of the screening shell 402 through the movable screen.

[0034] like Figure 6 As shown, initially, the sliding cross bar 502 and the push scraper 504 are located on a side close to the discharge assembly 403. After the screening operation is completed, the sliding cross bar 502 will move horizontally under the action of the driving screw 503. When the sliding cross bar 502 moves, the push scraper 504 will move synchronously. During the movement of the push scraper 504, the impurity particles and dust that fall into the inside of the screening shell 402 will be pushed into the inside of the impurity storage box 506, thereby automatically cleaning the inside of the screening shell 402.

[0035] After the impurity cleaning process is completed, the staff only needs to remove and clean the impurity storage box 506 without cleaning the inside of the screening shell 402.

[0036] This embodiment provides an impurity collection mechanism 5, and utilizes the cooperation between the sliding cross bar 502 and the push scraper 504 to automatically collect the impurity particles and dust that fall into the screening shell 402. During the impurity screening process, there is no need for the staff to manually clean the screening shell 402, and there is no need to stop the machine and wait, which can effectively ensure the efficiency of the screening process.

[0037] Embodiment 3 In order to prevent the cleaning bristles 4092 from being clogged by excessive flocculent impurities, based on the above embodiment, Figure 1 as well as Figure 7-Figure 9 As shown, the present embodiment is provided with a cleaning auxiliary mechanism 6. Specifically, the cleaning auxiliary mechanism 6 includes circular through grooves 601 symmetrically arranged on both sides of the storage box 1. A rotating straight rod 602 is movably installed on the inner wall of the storage box 1. A driving motor 603 for driving the rotating straight rod 602 is fixedly installed on the outer side of the storage box 1. An avoidance notch 604 is arranged at the upper end of the storage box 1. The rotating straight rod 602 can extend upward through the avoidance notch 604. A fixed slide rail 605 is arranged at the upper end of the storage box 1. A movable base 606 is slidably connected to the fixed slide rail 605. A driving screw 607 is provided inside the slide rail 605, a rotating assembly 608 is provided on the movable base 606, and cleaning assemblies 409 are respectively installed at both ends of the rotating straight rod 602. Every time the rotating straight rod 602 rotates one hundred and eighty degrees, a rotating assembly 608 can be located at the end of the horizontal air duct 401. The rotating assembly 608 includes a driving circular shaft movably mounted on the movable base 606, and a cleaning claw is detachably mounted on the driving circular shaft. When the cleaning claw rotates inside the hollow circular tube 4091, it will remove the plant fragments and flocs inside the cleaning bristles 4092.

[0038] According to the above content, it can be known that when the Trichosanthes seeds fly out through the horizontal air duct 401, the cleaning bristles 4092 will remove the broken floccules on the surface of the Trichosanthes seeds, but these broken floccules will remain inside the cleaning bristles 4092.

[0039] In this regard, Figure 7 As shown, the rotating straight rod 602 will rotate 180 degrees at regular intervals under the action of the driving motor 603. When the rotating straight rod 602 rotates, the cleaning component 409 will be automatically replaced, thereby preventing excessive broken flocculent impurities from clogging the hollow circular tube 4091.

[0040] Next, if Fig. 9 As shown, the movable base 606 will move toward the cleaning component 409 under the action of the driving screw 607, so that the cleaning claw will extend into the interior of the hollow circular tube 4091. Then, the cleaning claw will rotate at a constant rate under the action of the driving circular shaft. At the same time, the movable base 606 will move away from the cleaning component 409 under the action of the driving screw 607, thereby taking out the broken flocculent impurities remaining inside the cleaning bristles 4092.

[0041] This embodiment provides a cleaning auxiliary mechanism 6, and utilizes the mutual cooperation between the rotating straight rod 602 and the avoidance gap 604 to automatically replace the cleaning component 409 at a regular time, which can effectively prevent blockage caused by excessive broken flocs in the cleaning bristles 4092, and does not require manual operation by the staff, thus achieving the effect of saving time and labor; moreover, this embodiment provides a cleaning auxiliary mechanism 6, and utilizes the mutual cooperation between the movable base 606 and the rotating component 608 to automatically and quickly clean the replaced hollow circular tube 4091, thereby removing the broken flocs remaining in the cleaning bristles 4092, and preparing for the next replacement, which is convenient to use.

[0042] Embodiment 4 In order to prevent the seeds of Trichosanthes from being scattered around inside the storage box 1 and to facilitate the staff to take the materials, on the basis of the above embodiment, as Figure 1 , Figure 2 as well as Fig.10 As shown, the present embodiment is provided with a guiding material receiving mechanism 7, specifically, the guiding material receiving mechanism 7 comprises a mounting bracket 701 fixedly mounted inside the material storage box 1, a material guiding curved pipe 702 is symmetrically mounted on the mounting bracket 701, a buffer cotton layer 703 is arranged on the inner side wall of the material guiding curved pipe 702, which can effectively reduce the collision force between the Trichosanthes seeds and the material guiding curved pipe 702, thereby avoiding the Trichosanthes seeds from being damaged, a material receiving disc 704 is movably mounted below the mounting bracket 701, a bottom motor 705 is fixedly mounted at the lower end of the material storage box 1, after the Trichosanthes seeds enter the interior of the material storage box 1, they will fall downward onto the material receiving disc 704 under the action of the material guiding curved pipe 702.

[0043] According to the above content, after the impurities are cleaned, the Trichosanthes seeds will enter the storage box 1 through the horizontal air duct 401.

[0044] like Figure 2 As shown, after the Trichosanthes seeds fly horizontally into the storage box 1, they will fall downward under the guidance of the material guide elbow 702, which can effectively prevent the Trichosanthes seeds from scattering around inside the storage box 1, providing convenience for subsequent material receiving operations.

[0045] Next, the falling Trichosanthes seeds will fall to the upper end of the receiving disc 704 , and because the receiving disc 704 is always in a uniform rotation state under the action of the bottom motor 705 , the Trichosanthes seeds can be effectively prevented from piling up on the receiving disc 704 .

[0046] Afterwards, the staff can take out the Trichosanthes seeds on the receiving disc 704 at the material taking window 3, and the operation is simple.

[0047] The present embodiment sets a guiding material receiving mechanism 7, and utilizes the mutual cooperation between the material guiding bend pipe 702 and the buffer cotton layer 703 to guide the horizontally flying Trichosanthes seeds to fall downward onto the material receiving disc 704, so as to prevent the Trichosanthes seeds from scattering around inside the material storage box 1, making it convenient for the staff to take the materials. Moreover, the existence of the buffer cotton layer 703 can effectively reduce the collision force between the Trichosanthes seeds and the material guiding bend pipe 702, so as to prevent the Trichosanthes seeds from being damaged. In addition, the present embodiment sets a guiding material receiving mechanism 7, and utilizes the mutual cooperation between the material receiving disc 704 and the bottom motor 705 to circulate the Trichosanthes seeds, which can prevent the Trichosanthes seeds from accumulating on the material receiving disc 704 and automatically circulate the Trichosanthes seeds to the inner side of the material taking window 3, making it more convenient for the staff to take the materials.

[0048] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0049] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit, comprising a storage box (1), a telescopic support leg (2) fixedly mounted at the lower end of the storage box (1), and a material taking window (3) opened on the storage box (1), characterized in that: Impurity cleaning mechanisms (4) for removing dust and impurities on the surface of the Trichosanthes fruit are symmetrically arranged on both sides of the material storage box (1); an impurity collecting mechanism (5) is arranged below the impurity cleaning mechanism (4); and a material guiding and receiving mechanism (7) is arranged inside the material storage box (1); The impurity cleaning mechanism (4) comprises a horizontal air duct (401) fixedly mounted on the material storage box (1); a screening shell (402) is arranged above the horizontal air duct (401); a material discharge assembly (403) is arranged between the screening shell (402) and the horizontal air duct (401); a pressurized air pump (404) is fixedly mounted on one end of the horizontal air duct (401) away from the material storage box (1); a feeding funnel (405) is fixedly mounted on the upper end of the material storage box (1); and the screening shell (402) is provided on the upper end of the material storage box (1). A fixing flange (407) is symmetrically arranged inside the material storage box (1), a screening component (406) is movably installed between the two fixing flanges (407), a limiting slide groove (408) is provided on the inner wall of the screening shell (402), a cleaning component (409) is arranged inside the material storage box (1), the cleaning component (409) is coaxially arranged with the horizontal air duct (401), and a cleaning auxiliary mechanism (6) for automatically replacing the cleaning component (409) to prevent clogging is provided on the material storage box (1).

2. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The discharge assembly (403) comprises a discharge elbow, one end of which is connected to the screening shell (402), and the other end of which is connected to the horizontal air duct (401), and a control valve for adjusting the falling speed of the Trichosanthes seeds is provided inside the discharge elbow.

3. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The screening assembly (406) comprises a movable screen slidably connected to a limiting slide groove (408), the height of the movable screen being lower than the fixed flange (407), and a telescopic push rod for pushing the movable screen to move back and forth is provided on the inner side wall of the screening housing (402).

4. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The cleaning component (409) comprises a hollow circular tube (4091) which is detachably mounted inside the material storage box (1), and cleaning bristles (4092) are arranged around the inside of the hollow circular tube (4091).

5. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The impurity collecting mechanism (5) comprises side wall slide grooves (501) symmetrically arranged inside the screening housing (402), a sliding cross bar (502) being movably installed between the two side wall slide grooves (501), a guide round bar being fixedly installed inside one of the side wall slide grooves (501), the sliding cross bar (502) being slidably connected to the guide round bar, a driving screw (503) being movably installed inside the other side wall slide groove (501), a material pushing scraper (504) being fixedly installed on the sliding cross bar (502), a square through groove (505) being arranged at the lower end of the screening housing (402), and an impurity storage box (506) being detachably installed below the square through groove (505).

6. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 5, characterized in that: The driving screw rod (503) is threadably matched with the sliding cross bar (502), and the pushing scraper (504) is in contact with the bottom of the screening housing (402).

7. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The cleaning auxiliary mechanism (6) comprises circular through grooves (601) symmetrically arranged on both sides of the material storage box (1); a rotating straight rod (602) is movably mounted on the inner side wall of the material storage box (1); a driving motor (603) for driving the rotating straight rod (602) is fixedly mounted on the outer side of the material storage box (1); an avoidance notch (604) is arranged at the upper end of the material storage box (1); the rotating straight rod (602) can extend upward through the avoidance notch (604); a fixed slide rail (605) is arranged at the upper end of the material storage box (1); a movable base (606) is slidably connected to the fixed slide rail (605); a driving screw (607) is arranged inside the fixed slide rail (605); and a rotating assembly (608) is arranged on the movable base (606).

8. The device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds according to claim 7, characterized in that: The rotating assembly (608) comprises a driving shaft movably mounted on a movable base (606), and a cleaning claw is detachably mounted on the driving shaft.

9. The device for cleaning and removing dust and impurities on the surface of Trichosanthes fruit according to claim 1, characterized in that: The material guiding and receiving mechanism (7) comprises a mounting bracket (701) fixedly mounted inside the material storage box (1), a material guiding elbow (702) being symmetrically mounted on the mounting bracket (701), a material receiving disc (704) being movably mounted below the mounting bracket (701), and a bottom motor (705) being fixedly mounted at the lower end of the material storage box (1).

10. The device for cleaning and removing dust and impurities on the surface of Trichosanthes seeds according to claim 9, characterized in that: A buffer cotton layer (703) is provided on the inner side wall of the material guiding curved pipe (702).

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