Scrap iron cleaning mechanism and scrap iron cleaning equipment with same

Abstract

The invention provides a scrap iron cleaning mechanism and scrap iron cleaning equipment with the scrap iron cleaning mechanism, and relates to the technical field of iron remover cleaning equipment.The scrap iron cleaning mechanism mainly comprises a cleaning bin and a cleaning assembly, the cleaning bin comprises a shell and a collecting groove, and the cleaning assembly comprises a plurality of cleaning structures; the isolation structure of the iron remover is detachably connected with the supporting position on the shell and makes contact with the cleaning ends of the multiple cleaning structures, the cleaning structures move relative to the isolation structure, scrap iron is driven to fall off, and cleaning of the scrap iron is achieved. The scrap iron cleaning process is completed in the cleaning bin, manual intervention is not needed, manual direct contact with the scrap iron is avoided, the risk that the scrap iron scratches the hand skin is avoided, and the scrap iron removal efficiency can be improved in a mechanical removal mode. The iron remover effectively solves the problems that scrap iron is prone to being attached to an isolation structure on an existing iron remover, and manual cleaning is dangerous and low in efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of iron remover cleaning equipment, and in particular to an iron chip cleaning mechanism and an iron chip cleaning equipment having the same. Background Art

[0002] In the food, food additives, pharmaceuticals, fine chemicals, lithium battery positive and negative electrode materials, glass ingredients and other industries, the requirements for product purity and safety are extremely high, and impurities need to be removed from the product raw materials. Among them, the removal of iron impurities requires the use of an iron remover. According to the known prior art, such as a drawer-type pipeline iron remover in the patent CN202020959355.4, the iron impurities are adsorbed and removed by a conveyor-type primary iron remover and a secondary iron remover.

[0003] Whether it is the conveyor belt of the primary iron remover or the stainless steel pipe sleeve of the secondary iron remover, some iron filings will be embedded in the process of iron impurities being adsorbed. When too much iron filings are accumulated, they need to be cleaned to ensure normal operation and iron removal effect. At present, the cleaning of iron filings is done manually, and some iron filings may be sharp and have sharp edges, which can easily pierce fingers or palms, seriously affecting the cleaning efficiency.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] A technical problem to be solved by the present application is that the isolation structure on the existing iron remover is prone to iron filings being attached, and manual cleaning is dangerous and inefficient.

[0006] In order to solve the above-mentioned technical problems, on the first aspect, an embodiment of the present application provides an iron chip cleaning mechanism, which is used for cleaning the isolation structure of an iron remover, and mainly includes: a cleaning chamber and a cleaning assembly, the cleaning chamber includes a shell and a collecting trough, the shell is provided with one or more supporting positions, the collecting trough is detachably connected to the shell, and the isolation structure is detachably connected to the supporting position; the cleaning assembly includes a plurality of cleaning structures, and the cleaning ends of the plurality of cleaning structures are respectively in contact with the isolation structure and can move relative to the isolation structure.

[0007] In some embodiments, the cleaning chamber further includes a plurality of support frames, each of which is provided with corresponding support holes, and the corresponding support holes form support positions.

[0008] In some embodiments, there are multiple stent holes, and adjacent stent holes are fixedly connected to form an annular structure, and multiple cleaning structures are respectively located in the inner ring area and the outer peripheral area of ​​the annular structure.

[0009] In some embodiments, the cleaning structure includes a roller and bristles, and along the axial direction of the roller, the projection of the bristles of each cleaning structure is at least partially located in the adjacent bracket holes.

[0010] In some embodiments, the cleaning structure located in the inner ring region of the annular structure rotates in the opposite direction to the cleaning structure located in the outer peripheral region of the annular structure.

[0011] In some embodiments, the cleaning assembly includes a power structure and a transmission structure, the transmission structure includes a first gear and multiple second gears that are meshed with each other, the first gear is fixedly connected to the output end of the power structure, and each second gear is axially fixedly connected to each roller.

[0012] In some embodiments, the thickness of the first gear is greater than twice the thickness of the second gear, and adjacent second gears are staggered along the thickness direction thereof.

[0013] In some embodiments, a coupling is provided at the output end of the power structure, the first gear is fixedly connected to the first shaft, and the first shaft is fixedly connected to the coupling.

[0014] In some embodiments, the cleaning chamber includes a sealing end cover, a first opening end is provided at a position of the shell opposite to the supporting position, and the sealing end cover is detachably connected to the first opening end.

[0015] In a second aspect, an embodiment of the present application provides an iron chip cleaning device, which includes a control mechanism and an iron chip cleaning mechanism as described above, and the iron chip cleaning mechanism is electrically connected to the control mechanism.

[0016] Through the above technical scheme, the iron filings cleaning mechanism and the iron filings cleaning device with the same provided by the present application, wherein the iron filings cleaning mechanism mainly includes: a cleaning chamber and a cleaning assembly, the cleaning chamber includes a shell and a collecting tank, the shell is provided with one or more supporting positions, the collecting tank is detachably connected to the shell, and the isolation structure is detachably connected to the supporting position; the cleaning assembly includes a plurality of cleaning structures, and the cleaning ends of the plurality of cleaning structures are respectively in contact with the isolation structure, and can be moved relative to the isolation structure. The isolation structure on the iron remover can be set up by setting the supporting position in the cleaning chamber, so that its peripheral area is vacant, and then the cleaning ends of the plurality of cleaning structures are respectively in contact with the isolation structure, so that the cleaning end can contact the iron filings on the isolation structure, and then the cleaning structure is moved relative to the isolation structure, the iron filings are driven off, and the cleaning of the iron filings is realized. The cleaning process of the iron filings is completed in the cleaning chamber, without manual intervention, avoiding direct manual contact with the iron filings, thereby avoiding the risk of scratching the skin of the hands with iron filings, and increasing the removal efficiency of the iron filings by mechanical removal. The present application effectively solves the problem that the isolation structure on the existing iron remover is prone to iron filings being attached, and manual cleaning is dangerous and inefficient.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of an iron chip cleaning mechanism disclosed in an embodiment of the present application is shown;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the main view of the iron chip cleaning mechanism;

[0021] Figure 3 Shows Figure 1 A schematic cross-sectional view of the chip cleaning mechanism;

[0022] Figure 4 Shows Figure 1 A schematic diagram of the internal structure of the chip cleaning mechanism from a left-side perspective;

[0023] Figure 5 Shows Figure 1 A left side schematic diagram of a support frame of the iron chip cleaning mechanism;

[0024] Figure 6 Shows Figure 1 A schematic diagram of a three-dimensional structure of a chip cleaning mechanism after multiple support frames are assembled;

[0025] Figure 7 Shows Figure 1 A schematic diagram of the three-dimensional structure of the shell of the iron chip cleaning mechanism;

[0026] Figure 8 Shows Figure 1 A schematic diagram of the three-dimensional structure of the shell of the iron chip cleaning mechanism from another perspective;

[0027] Fig. 9 Shows Figure 1 A schematic diagram of the three-dimensional structure of the transmission structure of the chip cleaning mechanism;

[0028] Fig.10 A cross-sectional schematic diagram of an iron remover in an embodiment of the present application is shown.

[0029] The above drawings contain the following reference numerals:

[0030] 10. Iron remover; 11. Isolation structure; 11. Magnetic attraction structure;

[0031] 20. cleaning chamber; 21. housing; 211. first opening end; 212. second opening end; 213. third opening end;

[0032] 22. Collection tank; 23. Support position;

[0033] 24, support frame; 241, support hole; 242, first connecting plate; 243, second connecting plate; 244, arc plate; 245, support plate;

[0034] 25. Ring structure; 26. Sealing end cover;

[0035] 30. Cleaning assembly; 31. Cleaning structure; 311. Cleaning end; 312. Roller; 313. Brush; 32. Power structure; 321. Coupling;

[0036] 33. Transmission structure; 331. First gear; 332. Second gear; 333. First shaft; 334. Second shaft; 335. First bearing group; 336. Second bearing group; 337. First end cover plate; 338. Second end cover plate. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0038] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0039] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0040] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0041] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0042] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0043] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0044] like Figures 1 to 6 and Fig.10 As shown, on the first aspect, in some exemplary embodiments of the present application, an iron chip cleaning mechanism is provided, which is used for cleaning the isolation structure 11 of the iron remover 10, and mainly includes a cleaning chamber 20 and a cleaning assembly 30, the cleaning chamber 20 includes a shell 21 and a collecting trough 22, the shell 21 is provided with one or more supporting positions 23, the collecting trough 22 is detachably connected to the shell 21, and the isolation structure 11 is detachably connected to the supporting position 23; the cleaning assembly 30 includes a plurality of cleaning structures 31, and the cleaning ends 311 of the plurality of cleaning structures 31 are respectively in contact with the isolation structure 11 and can move relative to the isolation structure 11.

[0045] By setting the support position 23 in the cleaning bin 20, the isolation structure 11 on the iron remover 10 can be erected, which is equivalent to making the isolation structure float and giving way to the surrounding space, that is, allowing the iron filings to face the outside world directly. At this time, the cleaning ends 311 of multiple cleaning structures 31 are respectively in contact with the outer surface of the isolation structure 11, so that the cleaning ends 311 can contact the iron filings on the isolation structure 11. At this time, the cleaning ends 311 can apply a force to the iron filings to separate them from the isolation structure 11. Specifically, the cleaning structure 31 moves relative to the isolation structure 11, so that the iron filings are subjected to force and separated from the isolation structure 11. In the absence of other constraints, the iron filings fall along the direction of gravity and enter the collection trough 22.

[0046] During the above-mentioned iron filings cleaning process, the isolation structure 11 is always located in the cleaning chamber 20 and will not come into direct contact with manual labor, thereby avoiding the risk of iron filings scratching the skin of the hands, and through the cleaning of the cleaning structure 31, the cleaning method is more direct and reliable, which is conducive to increasing the removal efficiency of iron filings. The embodiment of the present application effectively solves the problem that the isolation structure 11 on the existing iron remover is prone to iron filings, and manual cleaning is dangerous and inefficient.

[0047] See also Fig.10 A cross-sectional view of an iron remover is shown, which mainly removes iron impurities by cooperating with a magnetic attraction structure 12 and an isolation structure 11. The magnetic attraction structure 12 can be a permanent magnet or a strong magnet, and the isolation structure 11 is generally cylindrical and can be made of stainless steel or plastic steel. The magnetic attraction structure 12 extends into the isolation structure 11, and then the isolation structure 11 contacts the product that needs to be removed of impurities, and the iron filings and impurities in the product are adsorbed on the isolation structure 11, thereby removing the impurities.

[0048] By using the iron filings cleaning mechanism in the embodiment of the present application, the entire iron remover 10 is connected to the support position 23, and then the magnetic attraction structure 12 is pulled out. Some iron filings can fall off, and some iron filings are combined with the isolation structure 11 as a whole and can be removed through the cleaning structure 31.

[0049] like Figures 3 to 6 As shown, in some exemplary embodiments of the present application, the cleaning chamber 20 further includes a plurality of support frames 24, each support frame 24 is provided with a support hole 241 corresponding to each other, and the corresponding support holes 241 form a support position 23. The provision of a plurality of support frames 24 can effectively support the isolation structure 11 with a certain span. Since most of the iron filings are embedded in the isolation structure 11 during cleaning, the cleaning structure 31 needs to apply a certain force to peel the iron filings off the isolation structure 11. The process of applying force can easily lead to unstable support of the isolation structure 11, thereby causing the isolation structure 11 to fall directly into the collection tank 22, resulting in failure of cleaning of the iron filings. Stable support can effectively avoid the above-mentioned problems and achieve effective support.

[0050] like Figure 4 and Figure 5 As shown, in some exemplary embodiments of the present application, the shape of the bracket hole 241 is compatible with the shape of the isolation structure 11, and the two are interference fit to achieve fixation, or the bracket hole 241 and the isolation structure 11 are clearance fit, and a locking structure is provided on the bracket hole 241. When the isolation structure 11 enters the specific position of the bracket hole 241, locking is achieved by the locking structure.

[0051] Such a setting enables the bracket hole 241 to be fixed to the isolation structure 11, so as to cope with the force generated when the cleaning structure 31 moves relative to the isolation structure 11 during the cleaning process, thereby preventing the isolation structure 11 from rotating or moving due to the force, which would cause the iron filings stripping effect to fail.

[0052] The locking structure can specifically be a limiting ring, which is inserted from one end of the isolation structure 11 and fixed with the bracket hole 241; or, the locking structure can be a limiting member located at both ends of the bracket hole 241, and the limiting members at both ends are relatively fixed to achieve the locking of the entire isolation structure 11.

[0053] like Figures 4 to 6 As shown, in some exemplary embodiments of the present application, there are multiple bracket holes 241, and adjacent bracket holes 241 are fixedly connected to form an annular structure 25, and multiple cleaning structures 31 are respectively located in the inner ring area and the outer peripheral area of ​​the annular structure 25.

[0054] This arrangement enables the multiple cleaning structures 31 located in the inner ring area and the outer peripheral area of ​​the annular structure 25 to clean the iron filings in different areas of the isolation structure 11 respectively, so that the surrounding side of the isolation structure 11 can be effectively cleaned without moving.

[0055] like Figure 5 and Figure 6 As shown, in some exemplary embodiments of the present application, the bracket hole 241 is formed by a cylindrical shell, and its circumferential side is fixedly connected by a first connecting plate 242. For example, eight bracket holes 241 are connected into a whole through eight first connecting plates 242, so that an annular structure 25 can be formed. It can be understood that the formation of the annular structure 25 enables the bracket holes 241 at multiple positions to be integrated, and the structural stability is better, the structure is compact, and it can also jointly resist the force during the cleaning process.

[0056] like Figure 5 and Figure 6As shown, in some exemplary embodiments of the present application, the support frame 24 further includes an arc plate 244, which is arranged around the annular structure 25, and the arc plate 244 is fixedly connected to the cylindrical shell forming the support hole 241 through the second connecting plate 243. Such an arrangement enables the support hole 241 to be located at the position of the middle hole, which is convenient for setting up the isolation structure 11. A space is enclosed between the adjacent second connecting plates 243, the arc plate 244, and the cylindrical shell forming the support hole 241, which is convenient for the cleaning structure 31 to pass through, and can form a limit for the cleaning structure 31, and increase the degree of fit between the cleaning structure 31 and the support frame 24.

[0057] Furthermore, a support frame 24 includes multiple arc plates 244, and the arrangement of multiple arc plates 244 forms a complete arc-shaped plate body. The arc-shaped plate body can form an effective support for the arc surface, provide higher structural strength, higher connection strength, and is more conducive to the erection of the isolation structure 11.

[0058] like Figure 2 , Figure 5 and Figure 6 As shown, in some exemplary embodiments of the present application, a support plate 245 is further provided on the support frame 24 located in the middle, and the support plate 245 is used to form a supporting function at the bottom, so as to facilitate the adaptation to the area in the middle of the shell 21 that cannot be supported. The support plate 245 includes a side plate and a bottom plate, and the bottom plate is fitted with the bottom of the collecting trough 22, and the side plate is fitted with the side wall of the shell 21. The arc plate 244 at the top is fitted with the arc area at the top of the shell 21, thereby forming a complete support for the support frame 24, and the connection strength is higher, which is beneficial to the support of the isolation structure 11.

[0059] like Figure 3 and Figure 4 As shown, in some exemplary embodiments of the present application, the cleaning structure 31 includes a roller 312 and bristles 313 , and along the axial direction of the roller 312 , the projection of the bristles 313 of each cleaning structure 31 is at least partially located in the adjacent bracket holes 241 .

[0060] The roller 312 is configured to rotate, so as to drive the bristles 313 to move relative to the fixed isolation structure 11, thereby cleaning the iron filings. The projection of the bristles 313 is at least partially located in the adjacent bracket hole 241 so that the bristles can directly contact the surface of the isolation structure 11. It is understandable that the material of the bristles 313 is selected to have a certain hardness and strength, specifically hard plastic, metal wire, etc., so as to directly clean the iron filings.

[0061] It should be noted that the bristles 313 are evenly arranged along the axis of the roller 312 , or are arranged in a spiral, so that a spiral line can be formed to effectively clean the peripheral side of the isolation structure 11 .

[0062] In some optional embodiments, a cross section of a support hole 241 has projections of bristles 313 of multiple cleaning structures 31, and the projected area completely covers the circumference of the support hole 241, thereby ensuring that the circumference of the isolation structure 11 is completely within the cleaning range.

[0063] In some exemplary embodiments of the present application (not shown in the figures), the rotation direction of the cleaning structure 31 located in the inner ring area of ​​the annular structure 25 is opposite to the rotation direction of the cleaning structure 31 located in the outer peripheral area of ​​the annular structure 25 .

[0064] This arrangement makes the cleaning structure rotate in different directions on the peripheral side of the isolation structure 11, thereby generating forces in different tangential directions. This can avoid the isolation structure 11 being subjected to the same force, resulting in fixation failure, rotation, etc., which affects the cleaning of iron filings.

[0065] Specifically, when the cleaning structure 31 in the inner ring area rotates in a clockwise direction, and the cleaning structure 31 in the outer peripheral area of ​​the annular structure 25 rotates in a counterclockwise direction, the force applied to the side of one of the isolation structures 11 close to the inner ring area is in a clockwise direction, while the force applied to the side of the isolation structure 11 close to the outer ring area is in a counterclockwise direction. At this time, opposite forces are formed, which can offset part of the force. At this time, the isolation structure 11 is subjected to less force and has higher stability.

[0066] like Figure 3 and Fig. 9 As shown, in some exemplary embodiments of the present application, the cleaning assembly 30 includes a power structure 32 and a transmission structure 33, the transmission structure 33 includes a first gear 331 and a plurality of second gears 332 that are meshed with each other, the first gear 331 is fixedly connected to the output end of the power structure 32, and each second gear 332 is axially fixedly connected to each roller 312. The meshed first gear 331 and the plurality of second gears 332 can realize that the rotation direction of the cleaning structure 31 located in the inner ring area of ​​the annular structure 25 is opposite to the rotation direction of the cleaning structure 31 located in the outer peripheral area of ​​the annular structure 25, and the rotation speeds of the two are affected by the gear matching and remain relatively fixed, so that the control of the force acting on the isolation structure 11 can be realized.

[0067] It can be understood that the second gear 332 is arranged around the first gear 331 to cooperate with the annular bracket hole 241, and at the same time can meet the requirement of meshing one first gear 331 with multiple second gears 332. The directly meshing first gear 331 and second gear 332 can meet the requirement of reverse rotation.

[0068] like Figure 3 and Fig. 9As shown, in some exemplary embodiments of the present application, the first gear 331 and the second gear 332 are arranged between the first end cover plate 337 and the second end cover plate 338, and the first end cover plate 337 is fixedly connected to the second opening end 212. Such an arrangement fixes the first gear 331 and the second gear 332 in a separate space, which can form an effective seal and meet the requirements of gear meshing.

[0069] Furthermore, in the above embodiment, an annular shell for sealing can also be set between the first end cover plate 337 and the second end cover plate 338. The annular shell is fixedly connected to the first end cover plate 337 and the second end cover plate 338 respectively, and is used to form a sealing cavity for the first gear 331 and the second gear 332, which is convenient for setting materials such as lubricating oil.

[0070] like Figure 3 and Fig. 9 As shown, in some exemplary embodiments of the present application, the thickness of the first gear 331 is greater than twice the thickness of the second gear 332, and adjacent second gears 332 are staggered along the thickness direction thereof.

[0071] The above-mentioned arrangement enables the first gear 331 to mesh with two layers of second gears 332 at the same time. Such an arrangement can enable the first gear 331 to mesh with the larger second gear 332 when the first gear 331 is smaller in size, thereby achieving a smaller transmission ratio, that is, the rotation speed of the cleaning structure 31 in the inner ring area is similar to or consistent with the rotation speed of the cleaning structure 31 located in the outer peripheral area of ​​the annular structure 25, thereby avoiding damage to the isolation structure 11 due to excessive difference in cleaning force on the isolation structure 11 caused by a large difference in rotation speed.

[0072] Such an arrangement can satisfy the rotation of multiple cleaning structures 31 without increasing the radial size of the transmission structure 33, while its axial size is compact, which is beneficial to the cleaning effect of iron chips.

[0073] The staggered arrangement of the second gears 332 allows for better balance during rotation, making the cleaning of iron filings more stable.

[0074] In some optional embodiments, the thickness of the first gear 331 and the thickness of the second gear 332 can be set in multiples, or the thickness of the first gear 331 can be several times greater than the thickness of the second gear 332. Such a setting can increase the number of layers of the second gear 332 to meet different transmission requirements, or by keeping the axis of the multi-layer second gear 332 consistent and increasing the meshing position, thereby increasing the torque of the cleaning structure 31 to provide a better iron chip cleaning effect.

[0075] like Figure 2 and Figure 3As shown, in some exemplary embodiments of the present application, a coupling 321 is provided at the output end of the power structure 32 , the first gear 331 is fixedly connected to the first shaft 333 , and the first shaft 333 is fixedly connected to the coupling 321 .

[0076] The setting of the coupling 321 can connect the first shaft 333 and the output end of the power structure 32 so that they rotate together, transmit motion and torque, and compensate for the offset (including axial offset, radial offset, angular offset or combined offset) between the two shafts due to inaccurate manufacturing and installation, deformation during operation or thermal expansion, as well as mitigate impact and absorb vibration.

[0077] The coupling 321 can specifically be a rigid coupling. A rigid coupling is a torsionally rigid coupling that has no rotational clearance even when under load. Even when there is deviation and load, the rigid coupling still transmits torque rigidly. It has a simple structure, low cost, and can transmit a large torque. It can meet the low speed and impact-free requirements of the cleaning structure 31 located in the middle part, and can adapt to the transmission structure 33 that requires a large torque.

[0078] like Figure 3 As shown, in some exemplary embodiments of the present application, the first shaft 333 corresponds to the cleaning structure 31 located in the middle, the roller 312 of the cleaning structure 31 is sleeved on one end of the first shaft 333 away from the power structure 32, and the second shaft 334 corresponds to the second gear 332 and the cleaning structure 31 located in the middle, the first gear 331 is fixedly connected to the first shaft 333, the second gear 332 is fixedly connected to the second shaft 334, and a first bearing group 335 is provided on the first shaft 333, and the first bearing group 335 includes at least two first bearings, and the two first bearings are respectively located at the first end cover plate 33 7 and the second end cover plate 338, and a second bearing group 336 is arranged corresponding to the second shaft body 334. The second bearing group 336 includes at least two second bearings, and the two second bearings are respectively located on the first end cover plate 337 and the second end cover plate 338. Such an arrangement is used to support the first shaft body 333 and the second shaft body 334, so that the cleaning structure 31 located on the other side of the first end cover plate 337 is suspended in the air, and at the same time provides a basis for rotation to realize the cleaning of iron filings. Such an arrangement concentrates the bearing relationship on the first end cover plate 337 and the second end cover plate 338, the bearing is concentrated, the degree of fit is high, it is not easy to move, and it has good balance.

[0079] In some alternative embodiments, see Figure 3 and Figure 8The second open end 212 is configured to be disc-shaped, and a plurality of holes are provided on the disc. The outermost hole is used to fix the first end cover plate 337. The hole located in the middle area corresponds to the second bearing setting, and part of the outer ring of the second bearing is located in the hole in the middle area, and the middlemost hole corresponds to the first bearing setting, and part of the outer ring of the first bearing is located in the hole in the middle area. The above-mentioned setting is equivalent to the first end cover plate 337 and the second open end 212 being used to load the first bearing and the second bearing close to the side of the shell 21. Such a setting realizes the positioning of the first end cover plate 337 and the second open end 212 on the one hand, and fixes the bearings supporting the rotation on the first end cover plate 337 and the second open end 212 on the other hand, providing a reliable rotation reference.

[0080] In some optional embodiments, the first shaft 333 is a gear shaft, the first gear 331 is integrally formed on the first shaft 333, the second shaft 334 is a gear shaft, and the second gear 332 is integrally formed on the second shaft 334. Such a setting structure is more compact and the connection strength is more reliable.

[0081] like Figures 1 to 3 As shown, in some exemplary embodiments of the present application, the cleaning chamber 20 includes a sealing end cover 26, and the housing 21 is provided with a first opening end 211 at a position directly opposite to the support position 23, and the sealing end cover 26 is detachably connected to the first opening end 211. The sealing end cover 26 is provided to form a seal of the housing 21, so as to isolate the iron filings from the stripping process of the isolation structure 11, and prevent the iron filings from splashing and causing danger to the staff.

[0082] like Figures 1 to 8 As shown, in some exemplary embodiments of the present application, the first open end 211 includes a flange and an inner cavity opening, the circumferential side of the flange forms a seal with the inner circumferential side of the sealing end cover 26, and the inner cavity opening can be used to fix an arc plate 244 of a support frame 24. On the one hand, the flange has a certain radial dimension, which can meet the requirements of structural strength, which is equivalent to the flange serving as a supporting structure on both sides of the shell 21, and providing overall structural strength through the radial dimension of the flange; on the other hand, the setting of the inner cavity opening can form an installation position for a support frame 24, which is equivalent to providing a positioning position for a support frame 24, which can meet the matching accuracy requirements of the support frame 24 and the cleaning structure 31.

[0083] In addition, when the sealing end cover 26 is opened, the support hole 241 provided by the support frame 24 that matches the inner cavity opening can be used as a reference for the placement position of the isolation structure 11, which is convenient for the user to insert the isolation structure 11 and facilitate fixation.

[0084] like Figure 7 and Figure 8As shown, in some exemplary embodiments of the present application, the shell 21 is provided with a second opening end 212 at the other end opposite to the first opening end 211, and has a third opening end 213 perpendicular to the extension direction of the first opening end 211 and the second opening end 212. The first opening end 211 and the second opening end 212 are both arc-shaped, and the third opening end 213 is a shape adapted to the collection tank 22, specifically a square shape, etc. The third opening end 213 is inserted into the collection tank 22 to form a seal. Such a setting is simple to assemble and is easy to disassemble for cleaning of iron filings.

[0085] In some optional embodiments (not shown in the figures), the support position 23 can be set to a shape and length that matches the isolation structure 11 to facilitate close-fitting contact.

[0086] Traditional iron removers also use conveyor belts to remove iron filings. Iron filings will also adhere to the surface of the conveyor belt that contacts the material. When cleaning is required, the entire conveyor belt can be used as an isolation structure 11 and placed in an appropriate support position 23 to facilitate effective cleaning by the cleaning structure 31. The cleaning principle is the same as that of the cylindrical iron remover 10.

[0087] Furthermore, in the iron chip cleaning mechanism of the iron remover adapted to the conveyor belt, a cleaning structure 31 having a roller 312 and bristles 313 is used for cleaning, and the bracket hole 241 on the support frame 24 is set to a square shape to adapt to the cross-section of the conveyor belt. The rollers are arranged in sequence along the length direction of the bracket hole 241. The rotation directions of adjacent rollers 312 are opposite, and the width of the bracket hole 241 is greater than the width of the conveyor belt.

[0088] The above arrangement can be that the conveyor belt first reciprocates along the length direction of the bracket hole 241, and the brush bristles 313 at multiple positions move to drive the iron filings above it to move and separate from the conveyor belt.

[0089] It is understandable that the conveyor belt has a plane, and when the iron chips need to be discharged, the plane of the conveyor belt needs to be parallel to the vertical direction, so that the iron chips can fall directly into the collecting trough 22 when separated from the conveyor belt. The corresponding bracket holes 241, rollers 312, etc. are all arranged parallel to the vertical direction.

[0090] In the second aspect, in some exemplary embodiments of the present application, an iron chip cleaning device is provided, the iron chip cleaning device includes a control mechanism and an iron chip cleaning mechanism as in any of the above embodiments, and the iron chip cleaning mechanism is electrically connected to the control mechanism. The iron chip cleaning device using the iron chip cleaning mechanism in the above embodiments has a good iron chip cleaning effect, avoiding the risk of injury caused by manual cleaning. For other more specific beneficial effects of the iron chip cleaning mechanism, please refer to the description in the above embodiments, which will not be repeated here.

[0091] The setting of the control mechanism can realize the control of the rotation of the cleaning structure 31, which is convenient for controlling the cleaning time and output power, and has achieved the control of the cleaning effect of the iron filings. In addition, the control mechanism can also perform real-time detection on the collecting tank 22, control the amount of iron filings inside and the cleaning effect, and is convenient for cleaning the collecting tank 22 in time.

[0092] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0093] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. An iron chip cleaning mechanism, used for cleaning the isolation structure (11) of an iron remover (10), characterized in that: include: A cleaning bin (20) comprises a shell (21) and a collecting tank (22), wherein the shell (21) is provided with one or more supporting positions (23), the collecting tank (22) is detachably connected to the shell (21), and the isolation structure (11) is detachably connected to the supporting position (23); The cleaning assembly (30) comprises a plurality of cleaning structures (31), wherein the cleaning ends (311) of the plurality of cleaning structures (31) are respectively in contact with the isolation structure (11) and are movable relative to the isolation structure (11).

2. The iron chip cleaning mechanism according to claim 1, characterized in that: The cleaning bin (20) further comprises a plurality of support frames (24), each of the support frames (24) being provided with corresponding support holes (241), and the corresponding support holes (241) form the support positions (23).

3. The iron chip cleaning mechanism according to claim 2, characterized in that: There are a plurality of support holes (241), and adjacent support holes (241) are fixedly connected to form an annular structure (25). The plurality of cleaning structures (31) are respectively located in the inner ring area and the outer peripheral area of ​​the annular structure (25).

4. The iron chip cleaning mechanism according to claim 3, characterized in that: The cleaning structure (31) comprises a roller (312) and bristles (313); along the axial direction of the roller (312), the projection of the bristles (313) of each cleaning structure (31) is at least partially located in the adjacent bracket hole (241).

5. The iron chip cleaning mechanism according to claim 4, characterized in that: The rotation direction of the cleaning structure (31) located in the inner ring area of ​​the annular structure (25) is opposite to the rotation direction of the cleaning structure (31) located in the outer peripheral area of ​​the annular structure (25).

6. The iron chip cleaning mechanism according to claim 5, characterized in that: The cleaning assembly (30) comprises a power structure (32) and a transmission structure (33); the transmission structure (33) comprises a first gear (331) and a plurality of second gears (332) meshing with each other; the first gear (331) is fixedly connected to an output end of the power structure (32); and each of the second gears (332) is axially fixedly connected to each of the rollers (312).

7. The iron chip cleaning mechanism according to claim 6, characterized in that: The thickness of the first gear (331) is greater than twice the thickness of the second gear (332), and adjacent second gears (332) are arranged alternately along the thickness direction thereof.

8. The iron chip cleaning mechanism according to claim 6, characterized in that: The output end of the power structure (32) is provided with a coupling (321), the first gear (331) is fixedly connected to the first shaft (333), and the first shaft (333) is fixedly connected to the coupling (321).

9. The iron chip cleaning mechanism according to any one of claims 1 to 8, characterized in that: The cleaning chamber (20) comprises a sealing end cover (26); a first opening end (211) is provided on the housing (21) at a position directly opposite to the supporting position (23); and the sealing end cover (26) is detachably connected to the first opening end (211).

10. An iron chip cleaning device, characterized in that: The iron chip cleaning device comprises a control mechanism and an iron chip cleaning mechanism as claimed in any one of claims 1 to 9, wherein the iron chip cleaning mechanism is electrically connected to the control mechanism.

Images