Closed type vibrating conveyor with self-cleaning function

Abstract

The invention discloses a closed type vibrating conveyor with a self-cleaning function, relates to the technical field of closed type vibrating conveyors, and aims to solve the problems that when a certain section of an existing integrated conveying charging barrel is adhered or blocked, the whole conveyor needs to be shut down for cleaning, time is wasted, the cleaning effect is greatly reduced due to long-distance cleaning, and the cleaning efficiency is high. According to the closed type vibrating conveyor, modular design is adopted, when a certain section is blocked, only the problem section needs to be lifted and cleaned independently, other parts can still convey materials normally, a production line does not need to be interrupted, and the overall operation efficiency is greatly improved; and due to segmented cleaning, the scraping plate only needs to cope with a short path every time, the strong and stable scraping force can be kept in the whole process, the cleaning degree of the interior of each module is effectively improved, meanwhile, the abrasion speed of the whole conveyor is reduced, the service life of equipment is prolonged, and the cost input for frequently replacing groove body parts is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of enclosed vibrating conveyors, and particularly to an enclosed vibrating conveyor with a self-cleaning function. Background Technique

[0002] The continuous accumulation of material residues will gradually reduce the effective conveying space of the conveyor trough, ultimately leading to blockage. Once blockage occurs, not only will this equipment stop working, but it may also affect the normal operation of upstream and downstream related equipment, causing the production line to stagnate. Regular self-cleaning can promptly remove residues, maintain the trough unobstructed, and ensure continuous and stable material conveying.

[0003] Currently, the enclosed conveying cylinders of enclosed vibrating conveyors are mostly integrated. Once a certain part is blocked, often the entire machine has to be shut down for maintenance, which will cause the entire production line to stagnate, resulting in huge production time losses. Moreover, it is difficult to accurately locate the specific position of the blockage. Maintenance personnel need to check for faults from the beginning to the end of the long conveyor, which requires a large amount of fault diagnosis time. And the integrated conveying cylinder means that the single cleaning stroke of the scraper or air flow is long. Under the long-distance scraping or blowing of the material, the force is easily unevenly distributed. The farther back, the smaller the cleaning force, resulting in stubborn materials near the discharge port being difficult to completely remove. Moreover, the long-distance scraping not only reduces the cleaning effect but also exacerbates the friction between the scraper and the inner wall of the conveyor, causing scratches and grooves on the inner wall, damaging the smoothness of the trough, and affecting the normal material conveying over time.

[0004] In view of the above problems, a closed vibrating conveyor with a self-cleaning function is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an enclosed vibrating conveyor with a self-cleaning function, which solves the problems in the background technique that when a certain section of the integrated conveying cylinder adheres or is blocked, the entire conveyor needs to be shut down for cleaning, wasting time, and the cleaning effect is greatly reduced due to long-distance cleaning, and it will also exacerbate wear.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a closed vibrating conveyor with a self-cleaning function, comprising a closed conveying chamber, a connecting sealing assembly being installed at the end of the closed conveying chamber, the connecting sealing assembly comprising a first strip-shaped armature, and the first strip-shaped armature is fixedly connected to the end of the closed conveying chamber, the top of the first strip-shaped armature is fixedly connected to the first receiving section, and the bottom of the first strip-shaped armature is fixedly connected to the second receiving section, the bottom of the closed conveying chamber is fixedly connected to a silicone flexible connecting piece, and the bottom of the silicone flexible connecting piece is fixedly connected to a third receiving section, the bottom of the third receiving section is fixedly connected to a blocking baffle, and the side of the blocking baffle is fixedly connected to the second strip-shaped armature, the connecting sealing assembly also includes a groove-shaped electromagnetic lock buckle, and the groove-shaped electromagnetic lock buckle is fixed to one end of the closed conveying chamber away from the first strip-shaped armature, the top of the groove-shaped electromagnetic lock buckle is fixedly connected to an upper receiving interface, and the bottom of the groove-shaped electromagnetic lock buckle is fixedly connected to a lower receiving interface.

[0007] Preferably, a transmission assembly is mounted on the top of the closed conveying chamber, and the transmission assembly includes a second electromagnet, and a blocking baffle is fixedly connected to the top of the closed conveying chamber, the top of the second electromagnet is magnetically adsorbed with the first electromagnet, a hydraulic lifting rod is installed on the top of the first electromagnet, and the first electromagnet is fixedly connected to the output end of the hydraulic lifting rod, the top of the hydraulic lifting rod is fixedly connected with a mounting block, and a transmission slider is installed on the outer wall of the mounting block, and a linear slide rail is installed on the bottom of the transmission slider.

[0008] Preferably, a conveyor cleaning assembly is installed on one side of the mounting block, and the conveyor cleaning assembly includes a first connecting rod, and the first connecting rod is fixedly connected to the mounting block, an electric push rod is installed at the bottom end of the first connecting rod, and the output end of the electric push rod is fixedly connected to a disassembly block, the external snap-fit ​​connection of the disassembly block is connected to a disassembly socket, and the side of the disassembly socket is fixedly connected to a metal inner scraper, and the outside of the metal inner scraper is wrapped with a silicone protective cover.

[0009] Preferably, a vibration motor is installed at the bottom of the closed conveying chamber, and a buffer support assembly is installed on the side of the closed conveying chamber, and the buffer support assembly is used to support the closed conveying chamber.

[0010] Preferably, two second strip-shaped armatures are symmetrically arranged about the vertical center axis of the blocking baffle, and the width of the second strip-shaped armature is consistent with the width of the first strip-shaped armature.

[0011] Preferably, the upper supporting interface and the lower supporting interface are both connected to the groove-shaped electromagnetic lock, and the opening size of the upper supporting interface gradually increases from bottom to top, and the opening size of the lower supporting interface gradually decreases from bottom to top.

[0012] Preferably, two first springs are symmetrically arranged inside the disassembly and assembly plug. One end of each first spring is fixedly connected to the disassembly and assembly plug, and the other end of each first spring is fixedly connected to a limit pin.

[0013] Preferably, the limit pin is slidably connected to the disassembly and assembly plug, and the limit pin is inserted into the side of the disassembly and assembly socket.

[0014] Preferably, a dust collection assembly is installed on the side of the mounting block away from the conveyor cleaning assembly. The dust collection assembly includes a second connecting rod, and the second connecting rod is fixedly connected to the mounting block. A vertical rod is fixedly connected to the end of the second connecting rod.

[0015] Preferably, a servo motor is installed at the bottom end of the vertical rod. The output end of the servo motor is fixedly connected to a rotating shaft. The rotating shaft penetrates through the inside of the vertical rod, and the rotating shaft is rotatably connected to the vertical rod. A linkage block is also nested outside the rotating shaft, and the rotating shaft is fixedly connected to the linkage block. And the linkage block is located at the bottom of the vertical rod. A material collecting hopper is fixedly connected to the side of the linkage block.

[0016] Preferably, the buffer support assembly includes a support piece. The support piece is fixedly connected to the side of the closed conveying cavity. A lifting slot is formed inside the support piece, and a silica gel lifting shaft penetrates through the inside of the lifting slot. And the silica gel lifting shaft is slidably connected to the lifting slot.

[0017] Preferably, one end of the silica gel lifting shaft is fixedly connected to a support block, and a second spring is fixedly connected to the bottom of the support block. The bottom of the second spring is fixedly connected to a support column, and the bottom of the support column is fixedly connected to the conveyor bottom plate.

[0018] Preferably, a silica gel anti - detachment block is fixedly connected to the end of the silica gel lifting shaft away from the support block, and the cross - sectional diameter of the silica gel anti - detachment block is larger than the width of the lifting slot.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. A closed - type vibrating conveyor with a self - cleaning function provided by the present invention adopts a modular design for the closed - type vibrating conveyor. When a certain section is blocked, only the problem section needs to be lifted and cleaned separately, and the rest can still convey materials normally without interrupting the production line. This greatly improves the overall operation efficiency, ensures that the production tasks are completed on time, reduces order delays caused by sudden failures, accurately locates the specific module where the blockage occurs, and maintenance personnel do not need to check for faults from the head to the tail of the long conveyor, saving a large amount of fault diagnosis time. The cleaning and repair work is also more targeted, concentrating on dealing with the problem module, with higher repair quality, and reducing the probability of the same fault recurring.

[0021] 2. The enclosed vibrating conveyor with self-cleaning function provided by the present invention conducts segmented cleaning, enabling the scraper to only handle a relatively short path each time. Throughout the process, a strong and stable scraping force can be maintained, effectively improving the cleaning degree inside each module, preventing subsequent blockages caused by the accumulation of residual materials. The segmented cleaning significantly shortens the scraping distance, limiting the abrasion of the inner wall by the scraper within each independent module. The feeding cylinder that does not require cleaning does not need to be scraped, reducing the abrasion speed of the entire conveyor, extending the service life of the equipment, and reducing the cost investment for frequently replacing the tank body components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a raised cleaning state of a section of the present invention;

[0023] Figure 2 is a schematic structural diagram of the present invention in the state of conveying materials;

[0024] Figure 3 is an exploded structural diagram of the connection sealing component part of the present invention;

[0025] Figure 4 is a schematic structural diagram of the enclosed conveying cavity part of the present invention;

[0026] Figure 5 is a schematic structural diagram of the transmission component, conveyor cleaning component and dust collection component parts of the present invention;

[0027] Figure 6 is a schematic structural diagram of the buffer support component part of the present invention;

[0028] Figure 7 is a schematic structural diagram of the dust collection component part of the present invention;

[0029] Figure 8 is a schematic structural diagram of the conveyor cleaning component part of the present invention;

[0030] Figure 9 is Figure 3 an enlarged structural diagram of part A in

[0031] In the figure: 1. Closed conveying chamber; 2. Connection sealing assembly; 3. Transmission assembly; 4. Conveyor cleaning assembly; 5. Dust collection assembly; 6. Buffer support assembly; 7. Vibration motor; 8. Conveyor bottom plate; 201. First strip armature; 202. First receiving section; 203. Second receiving section; 204. Silicone flexible connecting piece; 205. Third receiving section; 206. Blocking baffle; 207. Second strip armature; 208. Grooved electromagnetic lock; 209. Upper bearing interface; 210. Lower bearing interface; 301. Linear guide rail; 302. Transmission slider; 303. Mounting block; 304. Hydraulic lift Rod; 305, first electromagnet; 306, second electromagnet; 401, first connecting rod; 402, electric push rod; 403, disassembly and assembly block; 404, disassembly and assembly socket; 405, metal inner scraper; 406, silicone protective sleeve; 407, first spring; 408, limit latch; 501, second connecting rod; 502, vertical rod; 503, servo motor; 504, rotating shaft; 505, linkage block; 506, collecting hopper; 601, support column; 602, second spring; 603, support block; 604, silicone lifting shaft; 605, support sheet; 606, lifting slot; 607, silicone anti-slip block. DETAILED DESCRIPTION

[0032] 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.

[0033] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0034] Combination Figures 1 - 9The invention discloses a closed vibrating conveyor with a self-cleaning function, comprising a closed conveying chamber 1, a connection sealing assembly 2 installed at the end of the closed conveying chamber 1, the connection sealing assembly 2 comprising a first strip-shaped armature 201, and the first strip-shaped armature 201 is fixedly connected to the end of the closed conveying chamber 1, the top of the first strip-shaped armature 201 is fixedly connected to a first receiving section 202, and the bottom of the first strip-shaped armature 201 is fixedly connected to a second receiving section 203, the bottom of the closed conveying chamber 1 is fixedly connected to a silicone flexible connecting sheet 204, and the silicone The bottom of the flexible adhesive connecting piece 204 is fixedly connected to the third receiving section 205, the bottom of the third receiving section 205 is fixedly connected to the blocking baffle 206, and the side of the blocking baffle 206 is fixedly connected to the second strip-shaped armature 207, the connecting sealing assembly 2 also includes a groove-shaped electromagnetic lock 208, and the groove-shaped electromagnetic lock 208 is fixed to one end of the closed conveying chamber 1 away from the first strip-shaped armature 201, the top of the groove-shaped electromagnetic lock 208 is fixedly connected to the upper receiving interface 209, and the bottom of the groove-shaped electromagnetic lock 208 is fixedly connected to the lower receiving interface 210.

[0035] Two second strip-shaped armatures 207 are symmetrically arranged about the vertical center axis of the blocking baffle 206, and the width of the second strip-shaped armatures 207 is consistent with the width of the first strip-shaped armature 201. The upper supporting interface 209 and the lower supporting interface 210 are both connected to the groove-shaped electromagnetic lock 208, and the opening size of the upper supporting interface 209 gradually increases from bottom to top, and the opening size of the lower supporting interface 210 gradually decreases from bottom to top. The opening ends of the upper supporting interface 209 and the lower supporting interface 210 are larger, which has a guiding effect every time the first strip-shaped armature 201 or the second strip-shaped armature 207 slides into the interior, so that it can be aligned and inserted inward even in the case of vibration.

[0036] A transmission assembly 3 is mounted on the top of the closed conveying chamber 1, and the transmission assembly 3 includes a second electromagnet 306, and the blocking baffle 206 is fixedly connected to the top of the closed conveying chamber 1, the top of the second electromagnet 306 is magnetically adsorbed with the first electromagnet 305, the top of the first electromagnet 305 is installed with a hydraulic lifting rod 304, and the first electromagnet 305 is fixedly connected to the output end of the hydraulic lifting rod 304, the top of the hydraulic lifting rod 304 is fixedly connected with a mounting block 303, and the outer wall of the mounting block 303 is installed with a transmission slider 302, and the bottom of the transmission slider 302 is installed with a linear slide rail 301.

[0037] A conveyor cleaning assembly 4 is installed on one side of the mounting block 303. The conveyor cleaning assembly 4 includes a first connecting rod 401, and the first connecting rod 401 is fixedly connected to the mounting block 303. An electric push rod 402 is installed at the bottom end of the first connecting rod 401, and the output end of the electric push rod 402 is fixedly connected to a disassembly plug-in block 403, and the external snap-fit ​​connection of the disassembly plug-in block 403 is connected to a disassembly socket 404, and the side of the disassembly socket 404 is fixedly connected to a metal inner scraper 405, and the outside of the metal inner scraper 405 is wrapped with a silicone protective sleeve. 406, the metal inner scraper 405 is hard in texture, and provides support when scraping and cleaning the closed vibrating conveyor trough. The outer silicone protective sleeve 406 is soft in texture, and cushions the direct contact between the metal inner scraper 405 and the inner wall of the closed conveying chamber 1. Even if it is scraped for a long time, it can greatly avoid mechanical damage to the closed conveying chamber 1, maintain the good structural integrity of the trough, and extend its service life. In addition, the silicone has a certain elasticity and flexibility, which can better fit the irregular shape and subtle curvature of the trough, thereby improving the cleaning effect.

[0038] Two first springs 407 are symmetrically arranged inside the disassembly plug block 403, one end of the first spring 407 is fixedly connected to the disassembly plug block 403, and the other end of the first spring 407 is fixedly connected to a limit pin 408, the limit pin 408 and the disassembly plug block 403 are slidably connected, and the limit pin 408 is plugged into the side of the disassembly socket 404, and after pressing the limit pin 408 inward to disengage it from the disassembly socket 404, the disassembly socket 404 can be pulled out from the disassembly plug block 403, and then the scraper part can be removed. Generally, more materials are accumulated at the bottom of the feed barrel, and the bottom of the scraper is more susceptible to wear. When the bottom is worn, it can be removed and turned over, and it can still be used, which is convenient for saving costs. When it is completely worn, it can also be removed and replaced to ensure its scraping and cleaning effect.

[0039] On one side of the mounting block 303 away from the conveyor cleaning assembly 4, a dust collection assembly 5 is installed. The dust collection assembly 5 includes a second connecting rod 501, and the second connecting rod 501 is fixedly connected to the mounting block 303. A vertical rod 502 is fixedly connected to the end of the second connecting rod 501. A servo motor 503 is installed at the bottom end of the vertical rod 502. The output end of the servo motor 503 is fixedly connected to a rotating shaft 504. The rotating shaft 504 penetrates through the interior of the vertical rod 502, and the rotating shaft 504 is rotatably connected to the vertical rod 502. A linkage block 505 is also nested outside the rotating shaft 504, and the rotating shaft 504 is fixedly connected to the linkage block 505. And the linkage block 505 is located at the bottom of the vertical rod 502. A material collecting hopper 506 is fixedly connected to the side of the linkage block 505. When the cleaning is completed and the material collecting hopper 506 is full, under the drive of the transmission assembly 3, it can be conveyed to the discharge port of this conveyor. At the same time, the servo motor 503 is started to drive the material collecting hopper 506 to flip through the rotating shaft 504, so that the opening of the material collecting hopper 506 faces downward, and the materials inside it can be poured out.

[0040] A vibration motor 7 is installed at the bottom of the closed conveying cavity 1. A buffer support assembly 6 is installed on the side of the closed conveying cavity 1, and the buffer support assembly 6 is used to support the closed conveying cavity 1. The buffer support assembly 6 includes a support piece 605. The support piece 605 is fixedly connected to the side of the closed conveying cavity 1. A lifting notch 606 is opened inside the support piece 605, and a silica gel lifting shaft 604 penetrates through the interior of the lifting notch 606. And the silica gel lifting shaft 604 is slidably connected to the lifting notch 606. One end of the silica gel lifting shaft 604 is fixedly connected to a support block 603, and a second spring 602 is fixedly connected to the bottom of the support block 603. The bottom of the second spring 602 is fixedly connected to a support column 601, and the bottom of the support column 601 is fixedly connected to the conveyor bottom plate 8. One end of the silica gel lifting shaft 604 away from the support block 603 is fixedly connected to a silica gel anti - detachment block 607, and the cross - sectional diameter of the silica gel anti - detachment block 607 is greater than the width of the lifting notch 606. The second spring 602 is used to buffer the vibration transmitted to the conveyor bottom plate 8 during the operation of this vibrating conveyor. The silica gel lifting shaft 604 can slide up and down inside the lifting notch 606, so that the support piece 605 can be lifted upward along with the closed conveying cavity 1. The silica gel lifting shaft 604 and the silica gel anti - detachment block 607 can be made of hard silica gel, which can provide sufficient support force and can also minimize the mechanical wear on its connecting parts under the action of vibration.

[0041] Workflow: The vibrating conveyor of the present invention is equipped with a microwave radar level gauge inside the sealed material conveying cylinder. It uses the principle of microwave reflection to detect the material level, emits microwave signals into the conveyor, and when encountering the material, part of the microwave is reflected back. The position and height of the material are determined based on parameters such as the time delay and intensity of the reflected wave. Once the material level deviates from the normal level due to adhesion or blockage, a signal is sent to the control system. The driving slider 302 slides on the linear slide rail 301, carrying the mounting block 303 to the upper part of the specified closed conveying cavity 1 to be cleaned. The output end of the hydraulic lifting rod 304 drives the first electromagnet 305 downward, and the first electromagnet 305 and the second electromagnet 306 are energized. The closed conveying cavity 1 is fixed by magnetic adsorption. Then, the closed conveying cavity 1 is lifted upward. At the same time, the grooved electromagnetic latch 208 closes to lock the first strip-shaped armature 201. The first strip-shaped armature 201 slides upward inside the grooved electromagnetic latch 208, and at the same time drives the plugging baffle 206 upward. When the closed conveying cavity 1 is lifted to a certain height and completely separated from the material conveying cylinders on both sides, the second strip-shaped armature 207 just fits into the grooved electromagnetic latch 208, and the plugging baffle 206 just blocks the discharge port of the previous section of the closed conveying cavity 1.

[0042] Then, control the start of the electric push rod 402. Its output end drives the metal inner scraper 405 to push forward from the inside of the closed conveying cavity 1, scraping and pushing the materials adhered to or blocked on the inner wall of the closed conveying cavity 1 forward, discharging them from the other end opening of the closed conveying cavity 1 into the inside of the aggregate hopper 506. After the cleaning is completed, the hydraulic lifting rod 304 can push this section of the closed conveying cavity 1 downward to return to its original position. The first strip-shaped armature 201 is inserted into the grooved electromagnetic latch 208 again. After cleaning, the closed conveying cavity 1 is connected and fixed to the material conveying cylinders at both ends again, and continues the subsequent material conveying.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed vibrating conveyor with a self-cleaning function, characterized in that: The invention comprises a closed conveying chamber (1), the end of the closed conveying chamber (1) being provided with a connection sealing assembly (2), the connection sealing assembly (2) comprising a first strip-shaped armature (201), and the first strip-shaped armature (201) being fixedly connected to the end of the closed conveying chamber (1), the top end of the first strip-shaped armature (201) being fixedly connected to a first receiving section (202), and the bottom end of the first strip-shaped armature (201) being fixedly connected to a second receiving section (203), and the bottom of the closed conveying chamber (1) being fixedly connected to a silicone flexible connecting sheet (204), and the bottom of the silicone flexible connecting sheet (204) being fixedly connected to a silicone flexible connecting sheet (204). The third receiving section (205) is fixedly connected to the bottom of the third receiving section (205), a blocking baffle (206) is fixedly connected to the bottom of the blocking baffle (206), and a second strip-shaped armature (207) is fixedly connected to the side of the blocking baffle (206), the connection sealing assembly (2) also includes a groove-shaped electromagnetic lock buckle (208), and the groove-shaped electromagnetic lock buckle (208) is fixed to an end of the closed conveying chamber (1) away from the first strip-shaped armature (201), the top of the groove-shaped electromagnetic lock buckle (208) is fixedly connected to an upper receiving interface (209), and the bottom of the groove-shaped electromagnetic lock buckle (208) is fixedly connected to a lower receiving interface (210); A transmission assembly (3) is mounted on the top of the closed conveying chamber (1), the transmission assembly (3) includes a second electromagnet (306), and a blocking baffle (206) is fixedly connected to the top of the closed conveying chamber (1), the top of the second electromagnet (306) is magnetically adsorbed with a first electromagnet (305), the top of the first electromagnet (305) is equipped with a hydraulic lifting rod (304), and the first electromagnet (305) is fixedly connected to the output end of the hydraulic lifting rod (304), the top of the hydraulic lifting rod (304) is fixedly connected with a mounting block (303), and the outer wall of the mounting block (303) is equipped with a transmission slider (302), and the bottom of the transmission slider (302) is equipped with a linear slide rail (301); A conveyor cleaning assembly (4) is installed on one side of the mounting block (303), and the conveyor cleaning assembly (4) includes a first connecting rod (401), and the first connecting rod (401) is fixedly connected to the mounting block (303), an electric push rod (402) is installed at the bottom end of the first connecting rod (401), and the output end of the electric push rod (402) is fixedly connected to a disassembly plug-in block (403), the outer part of the disassembly plug-in block (403) is snap-connected with a disassembly socket (404), and the side of the disassembly socket (404) is fixedly connected with a metal inner scraper (405), and the outer part of the metal inner scraper (405) is wrapped with a silicone protective sleeve (406); A vibration motor (7) is installed at the bottom of the closed conveying chamber (1), and a buffer support assembly (6) is installed on the side of the closed conveying chamber (1), and the buffer support assembly (6) is used to support the closed conveying chamber (1).

2. The enclosed vibrating conveyor with self-cleaning function according to claim 1, characterized in that: There are two second strip-shaped armatures (207) symmetrically arranged about the vertical central axis of the plugging baffle (206), and the width of the second strip-shaped armature (207) is the same as that of the first strip-shaped armature (201).

3. A closed vibrating conveyor with a self-cleaning function according to claim 1, characterized in that: The upper receiving interface (209) and the lower receiving interface (210) are both connected to the groove-shaped electromagnetic lock (208), and the opening size of the upper receiving interface (209) gradually increases from bottom to top, and the opening size of the lower receiving interface (210) gradually decreases from bottom to top.

4. A closed vibrating conveyor with self-cleaning function according to claim 1, characterized in that: There are two first springs (407) symmetrically arranged inside the disassembly and assembly plug (403). One end of the first spring (407) is fixedly connected to the disassembly and assembly plug (403), and the other end of the first spring (407) is fixedly connected to a limit pin (408).

5. The enclosed vibrating conveyor with self-cleaning function according to claim 4, characterized in that: The limit pin (408) is slidably connected to the disassembly and assembly plug (403), and the limit pin (408) is inserted into the side of the disassembly and assembly socket (404).

6. The enclosed vibrating conveyor with self-cleaning function according to claim 1, characterized in that: A dust collection assembly (5) is installed on one side of the mounting block (303) away from the conveyor cleaning assembly (4). The dust collection assembly (5) includes a second connecting rod (501), and the second connecting rod (501) is fixedly connected to the mounting block (303). The end of the second connecting rod (501) is fixedly connected to a vertical rod (502).

7. The enclosed vibrating conveyor with self-cleaning function according to claim 6, characterized in that: A servo motor (503) is installed at the bottom end of the vertical rod (502). The output end of the servo motor (503) is fixedly connected to a rotating shaft (504). The rotating shaft (504) penetrates through the inside of the vertical rod (502), and the rotating shaft (504) is rotatably connected to the vertical rod (502). A linkage block (505) is also nested outside the rotating shaft (504), and the rotating shaft (504) is fixedly connected to the linkage block (505). The linkage block (505) is located at the bottom of the vertical rod (502). A material collecting hopper (506) is fixedly connected to the side of the linkage block (505).

8. A closed vibrating conveyor with a self-cleaning function according to claim 1, characterized in that: The buffer support assembly (6) includes a support plate (605). The support plate (605) is fixedly connected to the side of the closed conveying cavity (1). A lifting notch (606) is formed inside the support plate (605), and a silica gel lifting shaft (604) penetrates through the inside of the lifting notch (606). The silica gel lifting shaft (604) is slidably connected to the lifting notch (606).

9. The enclosed vibrating conveyor with self-cleaning function according to claim 8, characterized in that: One end of the silica gel lifting shaft (604) is fixedly connected to a support block (603), and a second spring (602) is fixedly connected to the bottom of the support block (603). The bottom of the second spring (602) is fixedly connected to a support column (601), and the bottom of the support column (601) is fixedly connected to the conveyor bottom plate (8).

10. A closed vibrating conveyor with a self-cleaning function according to claim 9, characterized in that: One end of the silica gel lifting shaft (604) away from the support block (603) is fixedly connected to a silica gel anti-detachment block (607), and the cross-sectional diameter of the silica gel anti-detachment block (607) is larger than the width of the lifting notch (606).

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