Overhang device and cleaning apparatus

Abstract

The utility model relates to a kind of cantilever device and cleaning equipment, comprising: column extending along vertical direction;Cantilever, including connecting portion and movable part, connecting portion is connected with column, movable part is rotationally connected with connecting portion around axis extending along first horizontal direction, and movable part extends along second horizontal direction perpendicular to first horizontal direction;First adjusting mechanism, including fixed assembly and first adjusting piece;First adjusting piece is arranged in one of movable part and connecting portion along vertical direction, end surface is used for abutting with the other;Fixed assembly and first adjusting piece cooperate to fix movable part and connecting portion.The cantilever device provided in the application, when adjusting cantilever to horizontal, only need to operate first adjusting piece to realize the rotation of movable part relative to connecting portion to adjust cantilever to horizontal, without multiple people lifting cantilever to suitable angle, single-person operation can be realized, time-saving and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic manufacturing equipment technology, and in particular to a cantilever device and a cleaning device. Background Technology

[0002] In photovoltaic production, trough-type cleaning equipment (such as trough-type monocrystalline texturing cleaning machines, trough-type alkaline polishing and etching cleaning machines, and trough-type polycrystalline silicon detexturing cleaning machines) is an indispensable piece of equipment. Trough-type cleaning equipment often uses a cantilever device to transport the basket to the designated location. However, due to various factors (such as the weight of the cantilever itself or the weight of the basket suspended by the cantilever), the cantilever often deviates slightly relative to the column, thus failing to maintain a horizontal position and adversely affecting the cleaning work.

[0003] In conventional techniques, to adjust the cantilever to a horizontal position, the fixing screws securing the cantilever and the column are usually loosened manually, the cantilever is then manually raised to a suitable angle, and the fixing screws are tightened to secure the cantilever and the column. Because the cantilever is heavy, this process requires multiple people to operate, which is time-consuming and labor-intensive. Utility Model Content

[0004] Therefore, it is necessary to address the problem of time-consuming and labor-intensive adjustment of the cantilever to a horizontal position in traditional technologies by providing a cantilever device and cleaning equipment that is convenient for adjusting the cantilever to a horizontal position and saves time and effort.

[0005] A cantilever device, comprising:

[0006] A column extending vertically;

[0007] A cantilever includes a connecting part and a movable part, the connecting part being connected to the column, the movable part being rotatably connected to the connecting part about an axis extending along a first horizontal direction, and the movable part extending along a second horizontal direction perpendicular to the first horizontal direction;

[0008] The first adjustment mechanism includes a fixing component and a first adjustment member; the first adjustment member is inserted into one of the movable part and the connecting part along the vertical direction, and its end face is used to abut against the other; the fixing component cooperates with the first adjustment member to fix the movable part and the connecting part.

[0009] In one embodiment, the first adjusting member is screwed to one through which it passes.

[0010] In one embodiment, the fixing component includes a first fixing member, which includes a first rod and a first head. The first rod passes through the connecting portion and the movable portion along the vertical direction. The first head is connected to one end of the first rod. The first rod is screwed to one of the connecting portion and the movable portion away from the first head, and is clearance-fitted to the other portion, with the first head able to abut against and fix it.

[0011] In one embodiment, one of the connecting portion and the movable portion has a waist-shaped hole on its side and the other has a screw hole, the waist-shaped hole extending along the circumferential direction around the axis;

[0012] The fixing component includes a second fixing member, which passes through the waist-shaped hole and the screw hole along the first horizontal direction to fix the connecting part and the movable part.

[0013] In one embodiment, the movable part includes a first body, a first side plate, and a connecting plate. The first side plate is rotatably connected to the connecting part, the first body is connected to the first side plate, the connecting plate is mounted on the first side plate and is at least partially located inside the first side plate, the connecting plate is located above the connecting part in the vertical direction, and the first adjusting member passes through the connecting plate.

[0014] In one embodiment, the cantilever device includes two first adjustment mechanisms, which are spaced apart along the first horizontal direction.

[0015] In one embodiment, the cantilever device further includes:

[0016] The base is connected to the column, and the base is capable of driving the column to move in the first horizontal direction;

[0017] The second adjustment mechanism is used to adjust the tilt angle of the column relative to the base in the horizontal plane.

[0018] In one embodiment, the second adjustment mechanism includes two sets of adjustment components, which are spaced apart at both ends of the column along the first horizontal direction;

[0019] Each set of adjustment components includes:

[0020] The second adjusting component is screwed into one of the column and the base along the second horizontal direction, with its end face abutting against the other.

[0021] The third fastener includes a second rod and a second head. The second rod passes through the column and the base along the second horizontal direction. The second head is connected to one end of the second rod. The second rod is screwed to one of the column and the base away from the second head, and is clearance-fitted to the other, with the second head able to abut against and be fixed to that other.

[0022] In one embodiment, the base includes a first part and a second part that are movably connected along the second horizontal direction, and the column is connected to the first part;

[0023] The cantilever device further includes two sets of rollers respectively connected to the first part and the second part, the two sets of rollers being spaced apart along the second horizontal direction to form a receiving space for accommodating the external track; the base moves relative to the track along the first horizontal direction via the rollers of the roller sets;

[0024] The third adjusting member is screwed into one of the first and second portions along the second horizontal direction, with its end face abutting against the other.

[0025] A cleaning device includes a cantilever assembly as described above.

[0026] In the aforementioned cantilever device and cleaning equipment, when the cantilever shifts relative to the column, the fixing assembly first releases the fixation of the movable part and the connecting part, allowing the movable part and the connecting part to have space for relative rotation. The position of the first adjusting member along the vertical direction at one of the movable part and the connecting part through which it passes is adjusted to apply a resisting force to the other part. Under the mutual resistance of forces, the movable part rotates relative to the connecting part around its axis, thus adjusting the cantilever to a horizontal position. Then, the fixing assembly cooperates with the first adjusting member to fix the movable part and the connecting part. Therefore, the cantilever device provided in this application, when adjusting the cantilever to a horizontal position, after releasing the fixation of the movable part and the connecting part, only the operation of the first adjusting member is needed to rotate the movable part relative to the connecting part to adjust the cantilever to a horizontal position. This eliminates the need for multiple people to raise the cantilever to the appropriate angle; single-person operation is sufficient, saving time and effort. Attached Figure Description

[0027] Figure 1 This is a structural diagram of a cantilever device for mounting a flower basket according to an embodiment of this application;

[0028] Figure 2 for Figure 1 The diagram shows the structure of the cantilever device when the flower basket is not attached.

[0029] Figure 3 for Figure 1 The diagram shows the structural part where the cantilever and column are connected to each other.

[0030] Figure 4 for Figure 3 The front view of the structure shown;

[0031] Figure 5 for Figure 3 Top view of the structure shown;

[0032] Figure 6 for Figure 2 An enlarged view of a portion of the cantilever device shown;

[0033] Figure 7 Figure 1 The diagram shows the structure of the cantilever device when the rollers and the track are in contact.

[0034] Explanation of reference numerals in the attached figures:

[0035] 100. Cantilever device; 10. Column; 11. Second main body; 111. Drive mechanism; 12. Connecting block; 20. Cantilever; 21. Movable part; 211. First main body; 212. First side plate; 213. Connecting plate; 22. Connecting part; 221. Second side plate; 222. Crossbeam; 30. Flower basket; 40. Pin shaft; 50. First adjusting mechanism; 51. First adjusting component; 511. First through rod; 512. First operating head; 513. First abutment piece; 521. First fixing Components; 5211, First rod; 5212, First head; 61, Waist-shaped hole; 62, Screw hole; 70, Base; 71, First part; 72, Second part; 80, Second adjustment mechanism; 81, Adjustment assembly; 811, Second adjustment component; 812, Third fixing component; 8121, Second rod; 8122, Second head; 90, Roller assembly; 91, Roller; 110, Third adjustment component; 120, Track; Z, Vertical direction; X, First horizontal direction; Y, Second horizontal direction. Detailed Implementation

[0036] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] See Figure 1 One embodiment of this application provides a cantilever device 100, including a column 10 and a cantilever 20. The column 10 extends vertically in the Z direction, and one end of the cantilever 20 is connected to the column 10, while the other end is suspended in the air. Optionally, the cantilever 20 is used to hang a flower basket 30, which serves as a special carrier in photovoltaic production for holding precision components such as silicon wafers and glass wafers, providing stable physical support and preventing fragmentation or contamination due to direct contact during transportation or processing. It should be understood that in some other embodiments, the cantilever 20 can also be used to hang other components, which is not limited here.

[0043] Further reading Figure 2 The cantilever 20 includes a movable part 21 and a connecting part 22. The connecting part 22 is connected to the column 10. The movable part 21 is rotatably connected to the connecting part 22 about an axis extending along a first horizontal direction X, and the movable part 21 extends along a second horizontal direction Y. Optionally, see [reference needed]. Figure 3 and Figure 4 The movable part 21 is rotatably connected to the connecting part 22 via the pin 40.

[0044] The first horizontal direction X, the second horizontal direction Y, and the vertical direction Z are all perpendicular to each other. Since the cantilever 20 is a long strip structure, the second horizontal direction Y is parallel to the length direction of the cantilever 20, the first horizontal direction X is parallel to the width direction of the cantilever 20, and the vertical direction Z is parallel to the height direction of the cantilever 20.

[0045] See Figure 3 and Figure 5 The cantilever device 100 also includes a first adjustment mechanism 50, which includes a first adjustment member 51. The first adjustment member 51 passes through one of the movable part 21 and the connecting part 22 in the vertical direction Z, and the end face of the first adjustment member 51 abuts against the other of the movable part 21 and the connecting part 22. The position of the first adjustment member 51 in the vertical direction Z of the part through which it passes is adjustable to apply a pushing force to the other part, so that the movable part 21 rotates about the axis relative to the connecting part 22. It should be noted that when the movable part 21 rotates relative to the connecting part 22, the connecting part 22 remains fixed to the column 10, while the movable part 21 rotates relative to the connecting part 22.

[0046] In some embodiments, the first adjusting member 51 passes through the movable part 21, with its end face abutting against the connecting part 22. When adjusting the position of the first adjusting member 51 within the movable part 21, the first adjusting member 51 applies a resisting force to the connecting part 22. Under the resistance of this force, the movable part 21 rotates relative to the connecting part 22 about an axis, thereby adjusting the tilt angle of the movable part 21 of the cantilever 20 relative to the column 10, thus adjusting the cantilever 20 to a horizontal position. In other embodiments, the first adjusting member 51 passes through the connecting part 22, with its end face abutting against the movable part 21. When adjusting the position of the first adjusting member 51 within the connecting part 22, the first adjusting member 51 applies a resisting force to the movable part 21. Under the resistance of this force, the movable part 21 of the cantilever 20 rotates relative to the column 10 about an axis, thereby adjusting the tilt angle of the movable part 21 of the cantilever 20 relative to the column 10, thus adjusting the cantilever 20 to a horizontal position.

[0047] The first adjustment mechanism 50 also includes a fixing component, which cooperates with the first adjustment member 51 to fix the movable part 21 and the connecting part 22. It should be noted that the fixing component cooperating with the first adjustment member 51 to fix the movable part 21 and the connecting part 22 means that after the first adjustment member 51 has adjusted the tilt angle of the movable part 21 and the connecting part 22, the fixing component can cooperate with the first adjustment member 51 to fix the movable part 21 and the connecting part 22. However, when the first adjustment member 51 adjusts the tilt angle of the movable part 21 and the connecting part 22, the fixing component will not interfere with the first adjustment member 51's adjustment of the tilt angle of the movable part 21 and the connecting part 22.

[0048] The cantilever device 100 provided in this application embodiment, when the cantilever 20 deviates relative to the column 10, firstly releases the fixing assembly from fixing the movable part 21 and the connecting part 22, allowing the movable part 21 and the connecting part 22 to have space for relative rotation. The position of the first adjusting member 51 along the vertical direction Z on one of the movable part 21 and the connecting part 22 through which it passes is adjusted to apply a resisting force to the other of the movable part 21 and the connecting part 22. Under the mutual resistance of the forces, the movable part 21 rotates relative to the connecting part 22 about its axis, thereby adjusting the cantilever 20 to a horizontal position. Then, the fixing assembly cooperates with the first adjusting member 51 to fix the movable part 21 and the connecting part 22. As can be seen, when adjusting the cantilever 20 to a horizontal position, after releasing the fixing component from the movable part 21 and the connecting part 22, the cantilever 20 can be adjusted to a horizontal position by simply operating the first adjusting member 51. This eliminates the need for multiple people to lift the cantilever 20 to a suitable angle, allowing for operation by a single person, saving time and effort.

[0049] In some embodiments, the first adjusting member 51 is screwed to the wearer through which it is inserted. Thus, its position in the wearer can be adjusted by screwing the first adjusting member 51, making adjustment convenient.

[0050] Optionally, continue reading Figure 3 The first adjusting member 51 includes a first inserting rod 511, a first operating head 512, and a first abutting piece 513. The first inserting rod 511 is screwed into the inserter. The first operating head 512 and the first abutting piece 513 are respectively disposed at both ends of the first inserting rod 511. The end face for abutting with the other of the movable part 21 and the connecting part 22 is formed on the first abutting piece 513. The cross-sectional area of ​​both the first operating head 512 and the first abutting piece 513 is larger than the cross-sectional area of ​​the first inserting rod 511. The first operating head 512 facilitates the adjustment of the position of the first inserting rod 511 in the inserter, and the first abutting piece 513 increases the contact area with the other and reduces deformation.

[0051] It is conceivable that in other embodiments, the first adjusting member 51 may also be connected to the wearer in other ways. For example, the wearer may have multiple annular grooves spaced Z-spaced in the vertical direction, and the first adjusting member 51 may have protrusions on its exterior, which are accommodated into different annular grooves to change the position of the first adjusting member 51 relative to the wearer.

[0052] In some embodiments, see further reference. Figure 3 The fixing component includes a first fixing member 521, which includes a first rod portion 5211 and a first head portion 5212. The first rod portion 5211 passes through the movable portion 21 and the connecting portion 22 in a vertical direction Z. The first head portion 5212 is connected to one end of the first rod portion 5211. The first rod portion 5211 is screwed to one end of the movable portion 21 or the connecting portion 22 away from the first head portion 5212, and is clearance-fitted with the other, allowing the first head portion 5212 to abut and be fixed to that other part. To achieve clearance-fitting with the first rod portion 5211, a through hole is provided on the movable portion 21 or the connecting portion 22, and the inner diameter of the through hole is larger than the outer diameter of the first rod portion 5211.

[0053] In the above configuration, when it is necessary to adjust the tilt angle between the movable part 21 and the connecting part 22, the first head 5212 is operated to rotate the first rod 5211, causing a portion of the first rod 5211 to disengage from one of its screw connections, and the first head 5212 to separate from the other. Because the first rod 5211 and the other have a clearance fit, and the first head 5212 is separated from that other part, space is provided for the movable part 21 to rotate relative to the connecting part 22. Operating the first operating head 512 causes the first through rod 511 to rotate, and the first abutting piece 513 applies a resisting force, causing the movable part 21 to rotate relative to the connecting part 22 at a suitable angle to the horizontal. Operating the first head 5212 causes the first rod 5211 to rotate in the opposite direction, ultimately causing the first head 5212 to re-abut and fix itself to the previously separated part.

[0054] In other embodiments, see further description. Figure 3 and Figure 4 One of the movable part 21 and the connecting part 22 has a waist-shaped hole 61 on its side, and the other has a screw hole 62. The waist-shaped hole 61 extends along the circumferential direction of the surrounding axis. The fixing assembly also includes a second fixing member, which passes through the waist-shaped hole 61 and the screw hole 62 along the first horizontal direction X to fix the movable part 21 and the connecting part 22. When it is necessary to adjust the tilt angle between the movable part 21 and the connecting part 22, the second fixing member is operated to loosen the movable part 21 and the connecting part 22 so as not to interfere with the rotation of the movable part 21 relative to the connecting part 22. The first operating head 512 is operated to rotate the first through rod 511, and the first abutting piece 513 applies a resisting force, so that the movable part 21 rotates relative to the connecting part 22 to a suitable angle to the horizontal. The second fastener is operated to fix the movable part 21 and the connecting part 22 again.

[0055] It should be noted that in some other embodiments, the fixing component may include only the first fixing member 521, or the fixing component may include only the second fixing member, which is not limited here.

[0056] It should also be noted that the fixing component can be set in other ways, as long as it can cooperate with the first adjusting member 51 to fix the movable part 21 and the connecting part 22, and does not interfere with the first adjusting member 51 to adjust the tilt angle of the movable part 21 and the connecting part 22.

[0057] In some embodiments, see further reference. Figure 2 and Figure 3 The movable part 21 includes a first main body 211 and a first side plate 212. The first side plate 212 is rotatably connected to the connecting part 22. The first main body 211 is connected to the first side plate 212 for hanging the flower basket 30. The movable part 21 also includes a connecting plate 213, which is installed on the first side plate 212 and is at least partially located on the inner side of the first side plate 212. The connecting plate 213 is located above the connecting part 22 in the vertical direction Z. The first through rod 511 of the first adjusting member 51 passes through the connecting plate 213, and its first abutting piece 513 abuts against the connecting part 22. The first rod portion 5211 of the first fixing member 521 passes through the connecting plate 213 and the connecting part 22. The first rod portion 5211 is screwed to the connecting part 22 and has a clearance fit with the connecting plate 213. An oblong hole 61 is provided in the first side plate 212, a screw hole 62 is provided in the connecting part 22, and a second fixing member passes through the connecting part 22 of the first side plate 212.

[0058] The movable part 21 includes a first main body 211, a first side plate 212, and a connecting plate 213 to facilitate the installation of the first adjusting member 51, the first fixing member 521, and the second fixing member.

[0059] Furthermore, the connecting part 22 includes a second side plate 221 and a crossbeam 222 that are connected to each other. The first side plate 212 is rotatably connected to the second side plate 221 via a pin 40. The connecting plate 213 is located above the crossbeam 222 of the connecting part 22 in the vertical direction Z.

[0060] In some embodiments, see further reference. Figure 5 The cantilever device 100 includes two first adjustment mechanisms 50, which are spaced apart along a first horizontal direction X. The two first adjustment mechanisms 50 cooperate to adjust both ends of the movable part 21 along the first horizontal direction X to be horizontal.

[0061] In some embodiments, see Figure 2 and Figure 6 The cantilever device 100 also includes a base 70, to which the column 10 is connected. The base 70 can drive the column 10 to move in the first horizontal direction X. The cantilever device 100 also includes a second adjustment mechanism 80, which is used to adjust the tilt angle of the column 10 relative to the base 70 in the horizontal plane to ensure that the extension direction of the cantilever 20 is always parallel to the second horizontal direction Y, thus meeting the usage requirements.

[0062] Continue reading Figure 2 The second adjustment mechanism 80 includes two sets of adjustment components 81, which are spaced apart at both ends of the column 10 along a first horizontal direction X. Each set of adjustment components 81 includes a second adjustment member 811 and a third fixing member 812. The second adjustment member 811 is screwed into one of the column 10 and the base 70 along a second horizontal direction Y, with its end face abutting against the other. The third fixing member 812 includes a second rod portion 8121 and a second head 8122. The second rod portion 8121 passes through the column 10 and the base 70 along the second horizontal direction Y. The second head 8122 is connected to one end of the second rod portion 8121. The second rod portion 8121 is screwed into one of the columns 10 and the base 70 away from the second head 8122, and is clearance-fitted to the other, with the second head 8122 able to abut against and fix it.

[0063] The above configuration allows for adjustment of the tilt angle of the column 10 relative to the base 70 in the horizontal plane. For example, if it is necessary to adjust the column 10 along... Figure 6When rotating in the direction of the middle arrow, the second adjusting member 811 and the third fixing member 812 of the upper left adjusting assembly 81 are loosened, and the third fixing member 812 of the lower right adjusting assembly 81 is also loosened. It should be noted that the third fixing member 812 does not separate from the base 70 and the column 10 when loosened; it still provides some restraint to the base 70 and the column 10, but does not restrict the rotation of the column 10 relative to the base 70. Since the base 70 is fixed, tightening the second adjusting member 811 of the lower right adjusting assembly 81 applies a force to the column 10. Specifically, the second adjusting member 811 is screwed to the column 10, and its end face abuts against the base 70. Because the end face of the second adjusting member 811 abuts against the base 70, when the second adjusting member 81 of the lower right adjusting assembly 81 is tightened, the second adjusting member 811 provides a force to the column 10, moving it away from the base 70. The third fixing member 812 is clearance-fitted with one of the column 10 and the base 70. At this time, the third fixing member 812 does not restrict the movement of the column 10 relative to the base 70, and the column 10 will rotate relative to the base 70 with its center as the rotation center. After the column 10 and the base 70 are adjusted to a suitable angle, tighten the second adjusting member 811 and the third fixing member 812 of the upper left adjusting assembly 81, and tighten the third fixing member 812 of the lower right adjusting assembly 81.

[0064] When adjusting column 10 along Figure 6 When the middle arrow moves in the opposite direction, loosen the second adjusting member 811 and the third fixing member 812 of the lower right adjusting assembly 81, and loosen the third fixing member 812 of the upper left adjusting assembly 81. Tighten the second adjusting member 811 of the upper left adjusting assembly 81 to adjust the column 10 and the base 70 to a suitable angle, then tighten the second adjusting member 811 and the third fixing member 812 of the lower right adjusting assembly 81, and tighten the third fixing member 812 of the upper left adjusting assembly 81.

[0065] For some specific implementation methods, please refer to [link / reference]. Figure 6 The column 10 includes a second main body 11 and two connecting blocks 12. The two connecting blocks 12 are respectively disposed on both sides of the second main body 11 along the first horizontal direction X, and the connecting part 22 is connected to the second main body 11. The second adjusting member 811 is screwed to the connecting block 12, and its end face abuts against the base 70. The second rod 8121 of the third fixing member 812 passes through the connecting block 12 and the base 70 along the second horizontal direction Y, and the second rod 8121 is screwed to the base 70 and has a clearance fit with the connecting block 12. The second head 8122 can abut against the connecting block 12.

[0066] In other specific embodiments, a second adjusting member 811 may be screwed to the base 70, with its end face abutting against the connecting block 12. The second rod portion 8121 of the third fixing member 812 passes through the connecting block 12 and the base 70 along the second horizontal direction Y, and the second rod portion 8121 is screwed to the connecting block 12 and has a clearance fit with the base 70, and the second head 8122 can abut against the base 70.

[0067] In some embodiments, see further reference. Figure 6 The base 70 includes a first part 71 and a second part 72 that are movably connected along a second horizontal direction Y, and the column 10 is connected to the first part 71. (See reference...) Figure 7 The cantilever device 100 also includes two sets of roller assemblies 90. One set of roller assemblies 90 is connected to the first part 71, and the other set of roller assemblies 90 is connected to the second part 72. The two sets of roller assemblies 90 are spaced apart along the second horizontal direction Y to form a receiving space for accommodating the external track 120. The base 70 moves relative to the track 120 along the first horizontal direction X via the rollers 91 of the roller assemblies 90. The cantilever device 100 also includes a third adjusting member 110, which is screwed into one of the first part 71 and the second part 72 along the second horizontal direction Y, with its end face abutting against the other.

[0068] With the above configuration, the base 70 can move along the first horizontal direction X on the track 120 via the rollers 91 of the roller assembly 90, thereby driving the column 10 and the cantilever 20 to move along the first horizontal direction X. This, in turn, drives the flower basket 30 hanging on the cantilever 20 to move along the first horizontal direction X, thus transporting the flower basket 30 to a designated position along the first horizontal direction X. Since the first part 71 and the second part 72 are movably connected along the second horizontal direction Y, and the third adjusting member 110 is screwed to one of the first part 71 and the second part 72, with its end face abutting against the other, when it is necessary to adjust the tilt angle between the column 10 and the base 70, the third adjusting member 110 is screwed on. The third adjusting member 110 causes the second part 72 to move relative to the first part 71. The second part 72 drives the roller assembly 90 connected to it to move, and the roller assembly 90 abuts and is fixed to the track 120. After the roller assembly 90 is fixed in contact with the track 120, when adjusting the angle between the column 10 and the base 70, the base 70 and the track 120 remain fixed, making adjustment convenient.

[0069] The specific structures of the second adjusting member 811 and the third adjusting member 110 can be referred to the first adjusting member 51, and will not be described in detail here.

[0070] In some embodiments, see further reference. Figure 2The second main body 11 includes a drive mechanism 111, and a connecting part 22 is connected to the drive mechanism 111. The drive mechanism 111 is used to drive the connecting part 22 to move up and down in the vertical direction Z, so as to adjust the flower basket 30 to a suitable position in the vertical direction Z. Specifically, the drive mechanism 111 can be driven by a motor or a cylinder.

[0071] Another embodiment of this application provides a cleaning device including the aforementioned cantilever device 100, which is capable of cleaning components in a flower basket 30 mounted on the cantilever device 100. Since the aforementioned cantilever device 100 has beneficial effects, the cleaning device including the aforementioned cantilever device 100 has the same beneficial effects, and will not be described in detail here.

[0072] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A cantilever device, characterized in that, include: A column extending vertically; A cantilever includes a connecting part and a movable part, the connecting part being connected to the column, the movable part being rotatably connected to the connecting part about an axis extending along a first horizontal direction, and the movable part extending along a second horizontal direction perpendicular to the first horizontal direction; The first adjustment mechanism includes a fixing component and a first adjustment member; the first adjustment member is inserted into one of the movable part and the connecting part along the vertical direction, and its end face is used to abut against the other; the fixing component cooperates with the first adjustment member to fix the movable part and the connecting part.

2. The cantilever device according to claim 1, characterized in that, The first adjusting member is screwed to one of the means through which it passes.

3. The cantilever device according to claim 1, characterized in that, The fixing component includes a first fixing member, which includes a first rod and a first head. The first rod passes through the connecting part and the movable part along the vertical direction. The first head is connected to one end of the first rod. The first rod is screwed to one of the connecting part and the movable part away from the first head, and is clearance-fitted to the other part, with the first head able to abut against and fix it.

4. The cantilever device according to claim 1 or 3, characterized in that, One of the connecting part and the movable part has a waist-shaped hole on its side, and the other has a screw hole. The waist-shaped hole extends along the circumferential direction around the axis. The fixing component includes a second fixing member, which passes through the waist-shaped hole and the screw hole along the first horizontal direction to fix the connecting part and the movable part.

5. The cantilever device according to claim 1, characterized in that, The movable part includes a first main body, a first side plate, and a connecting plate. The first side plate is rotatably connected to the connecting part. The first main body is connected to the first side plate. The connecting plate is mounted on the first side plate and is at least partially located inside the first side plate. The connecting plate is located above the connecting part in the vertical direction. The first adjusting member passes through the connecting plate.

6. The cantilever device according to claim 1, characterized in that, The cantilever device includes two first adjustment mechanisms, which are arranged at intervals along the first horizontal direction.

7. The cantilever device according to claim 1, characterized in that, The cantilever device also includes: The base is connected to the column, and the base is capable of driving the column to move in the first horizontal direction; The second adjustment mechanism is used to adjust the tilt angle of the column relative to the base in the horizontal plane.

8. The cantilever device according to claim 7, characterized in that, The second adjustment mechanism includes two sets of adjustment components, which are spaced apart at both ends of the column along the first horizontal direction; Each set of adjustment components includes: The second adjusting component is screwed into one of the column and the base along the second horizontal direction, with its end face abutting against the other. The third fastener includes a second rod and a second head. The second rod passes through the column and the base along the second horizontal direction. The second head is connected to one end of the second rod. The second rod is screwed to one of the column and the base away from the second head, and is clearance-fitted to the other, with the second head able to abut against and be fixed to that other.

9. The cantilever device according to claim 7, characterized in that, The base includes a first part and a second part that are movably connected along the second horizontal direction, and the column is connected to the first part; The cantilever device further includes two sets of rollers connected to the first part and the second part respectively, and the two sets of rollers are spaced apart along the second horizontal direction to form a receiving space for accommodating the external track. The base moves relative to the track along the first horizontal direction via the rollers of the roller assembly; The third adjusting member is screwed into one of the first and second portions along the second horizontal direction, with its end face abutting against the other.

10. A cleaning device, characterized in that, Includes the cantilever device as described in any one of claims 1-9.

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