Remote control type telescopic long-arm glass cleaning equipment with spray hot air structure

Abstract

The invention discloses remote control type telescopic long-arm glass wiping equipment with a spraying and hot air structure, and belongs to the technical field of wiping tools. The remote control type telescopic long-arm glass wiping equipment comprises a base, a rotary table is arranged on the base, a mechanical arm is arranged on the rotary table, a mounting seat is arranged at the top end of the mechanical arm, and the mounting seat comprises an outer shell; a movable groove is formed in the end face of the outer shell, and a clamping assembly is arranged in an inner cavity of the outer shell. The clamping assembly comprises a fourth motor and a clamp. According to the glass cleaning device, atomized liquid drops are sprayed to the surface of glass through the atomization spray head, the cleaning cloth is clamped through the clamp, the to-be-cleaned position on the glass is cleaned through cooperation of the rotary table and the mechanical arm, after cleaning, hot air is sprayed to the surface of the glass through the hot air blower, drying of the surface of the glass is achieved, and therefore water on the surface of the glass is removed; and the situation that an operator needs to additionally wipe the surface of the glass is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of wiping tools, in particular to a remote-controlled telescopic long-arm glass-wiping device with a spray hot air structure. Background Art

[0002] At present, glass cleaning is often achieved by using some devices with rod-shaped structures, and some are completed by manual operation of operators. However, the workload is large, the labor intensity is high, and some glasses are at a higher position. Therefore, there are also some electric cleaning equipment, which usually have a retractable structure and can clean the glass in an electric form. At the same time, it can also clean the glass at a higher position. Compared with the manual operation method, it has a large cleaning area and high cleaning efficiency.

[0003] However, since the cleaning of glass often requires spraying water or cleaning liquid on the glass surface and brushing the glass with a brush, when the cleaning is completed, there is often a lot of moisture left on the glass, and the moisture usually contains a lot of impurities. If the moisture is left to evaporate naturally, there will be water stains on the surface of the glass, affecting the light transmittance and aesthetics of the glass. Therefore, after cleaning, it is often necessary to wipe the moisture on the glass surface with a dry cleaning brush, which increases the workload of the operator.

[0004] Therefore, we propose a remote control retractable long-arm glass wiping device with a spray hot air structure to solve the above-mentioned problems.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to a person of ordinary skill in the art. Summary of the invention

[0006] The object of the present invention is to provide a remote-controlled retractable long-arm glass-wiping device with a spray hot air structure to solve the problem raised in the above background technology that the devices currently on the market tend to increase extra workload when drying glass.

[0007] To achieve the above object, the present invention provides a remote control retractable long arm glass wiping device with a spray hot air structure, comprising a base, a turntable is provided on the base, a mechanical arm is provided on the turntable, a mounting seat is provided at the top of the mechanical arm, the mounting seat comprises an outer shell, an end surface of the outer shell is provided with a movable groove, and a clamping assembly is provided in the inner cavity of the outer shell;

[0008] The clamping assembly includes a fourth motor and a clamp, the number of the clamps is the same as the movable slots, and the ends of the clamps pass through the movable slots to the outside of the outer shell, and the output shaft of the fourth motor is drivingly connected to the clamps;

[0009] The outer part of the outer shell is also provided with an atomizing nozzle and a hot air blower;

[0010] The base is provided with a water inlet assembly, which is connected with the atomizing nozzle;

[0011] The base is also provided with a control module and a communication module.

[0012] Preferably, the turntable includes a fixed seat and a movable seat;

[0013] The fixing seat is fixedly mounted on the base, and a first motor is fixedly mounted in the inner cavity of the fixing seat;

[0014] The movable seat is rotatably connected to the top end of the fixed seat, and the output shaft of the first motor is fixed to the movable seat;

[0015] The mechanical arm is arranged on the movable seat.

[0016] Preferably, the mechanical arm comprises a fixed platform and a second motor, both of which are fixedly mounted on the movable seat;

[0017] The fixed platform is rotatably connected to a first movable arm, and the output shaft of the second motor is fixed to one end of the first movable arm;

[0018] The other end of the first movable arm is rotatably connected to the second movable arm, and the first movable arm is also provided with a third motor, and the output shaft of the third motor is fixed to one end of the second movable arm;

[0019] The second movable arm is provided with a first electric telescopic rod;

[0020] The output end of the first electric telescopic rod passes through the outside of the second movable arm, and the outer shell is fixedly installed on the end of the first electric telescopic rod.

[0021] Preferably, the clamping assembly further includes a lead screw, a limit rod and a push block;

[0022] The lead screw is rotatably connected in the inner cavity of the outer shell and is fixed to the output shaft of the fourth motor. The limit rod is fixedly installed in the inner cavity of the outer shell and has the same installation direction as the lead screw. The push block is threadedly sleeved on the lead screw, and the push block is also inserted into the limit rod.

[0023] The clamp comprises a trapezoidal clamp block, the trapezoidal clamp block is fixedly mounted with an L-shaped clamp block via a connecting portion, the trapezoidal clamp block has an arc-shaped inclined surface, and the arc-shaped inclined surface contacts the push block;

[0024] A guide rod is movably installed inside the connecting portion, and an end of the guide rod passes out of the connecting portion and is fixedly installed with the outer shell;

[0025] The installation direction of the guide rod is perpendicular to the lead screw;

[0026] The portion of the guide rod located in the connecting portion is further provided with a spring, and two ends of the spring are respectively fixed to the connecting portion and the guide rod.

[0027] Preferably, the trapezoidal clamping blocks are provided in at least four groups and are distributed in a circular array with the axis of the lead screw as the center.

[0028] Preferably, the water inlet assembly includes a box body, which is fixedly mounted on the base, and a water pump is provided in the inner cavity of the box body, and the water pump is connected to a water pipe, and the other end of the water pipe is connected to the atomizing nozzle.

[0029] Preferably, the first movable arm and the second movable arm have the same length.

[0030] Preferably, the mounting seat further comprises a collar fixedly mounted on the outer shell;

[0031] The end of the outer shell away from the L-shaped clamping block is also threadedly sleeved with a fastening ring;

[0032] A movable ring is also provided between the sleeve ring and the fastening ring, and the hot air blower is fixed to the movable ring.

[0033] Preferably, it further comprises a lifting platform, wherein the lifting platform comprises a base platform, a second electric telescopic rod is arranged on the base platform, and an output end of the second electric telescopic rod is fixedly mounted to the base.

[0034] Preferably, the bottom surface of the base is also provided with an anti-slip pad.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] (1) The present invention sprays atomized liquid droplets onto the surface of the glass through an atomizing nozzle, clamps a rag through a clamp, and cleans the position to be cleaned on the glass through the cooperation of a turntable and a mechanical arm. After cleaning, a hot air blower sprays hot air onto the surface of the glass to dry the surface of the glass, thereby removing moisture from the surface of the glass and avoiding the need for operators to perform additional work of wiping the surface of the glass.

[0037] (2) The present invention installs a hot air blower on the mounting base so that when the device is used in winter, the hot air blower can blow hot air to preheat the glass surface, thereby avoiding the problem of the glass surface being difficult to clean due to ice.

[0038] (3) The hot air blower of the present invention can be detachably connected to the mounting base and can be removed when the hot air blower is not needed for heating, and the installation and removal process is simple.

[0039] (4) When the hot air blower of the present invention is installed, its installation angle can be adjusted to avoid the hot air blower causing obstruction to the cleaning work at the corner of the wall.

[0040] (5) The present invention makes the height of the base adjustable by means of a lifting platform, and the height can be adjusted during use, thereby further expanding the cleaning range.

[0041] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0043] Figure 2 for Figure 1 A top view of the interior of the transfer station;

[0044] Figure 3 for Figure 1 A partial cross-sectional schematic diagram of

[0045] Figure 4 is a schematic diagram of a mounting base and a clamping assembly of the present invention;

[0046] Figure 5 for Figure 4 Schematic cross-sectional view of ;

[0047] Figure 6 for Figure 4 Schematic diagram of the structure after the mounting base is hidden;

[0048] Figure 7 It is a structural schematic diagram of the clamp of the present invention;

[0049] Figure 8 for Figure 5 A magnified view of the structure at center A;

[0050] Fig. 9 This is a schematic structural diagram of a mounting base according to Embodiment 2 of the present invention;

[0051] Fig.10 It is a schematic diagram of the overall structure of Example 3 of the present invention.

[0052] In the figure: 1. base; 2. turntable; 3. mechanical arm; 4. mounting base; 5. clamping assembly; 6. atomizing nozzle; 7. hot air blower; 8. water inlet assembly; 9. lifting platform; 10. control module; 11. communication module;

[0053] 201, fixed seat; 202, movable seat; 203, first motor;

[0054] 301, fixed platform; 302, second motor; 303, first movable arm; 304, third motor; 305, second movable arm; 306, first electric telescopic rod;

[0055] 401, outer shell; 402, movable groove; 403, sleeve ring; 404, fastening ring; 405, movable ring;

[0056] 501, fourth motor; 502, fixture; 503, lead screw; 504, limit rod; 505, push block; 506, guide rod; 507, spring;

[0057] 5021, trapezoidal clamping block; 5022, arc-shaped inclined surface; 5023, L-shaped clamping block; 5024, connecting portion;

[0058] 801, box body; 802, water pump; 803, water pipe;

[0059] 901, base platform; 902, second electric telescopic rod. DETAILED DESCRIPTION

[0060] 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. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0061] Embodiment 1:

[0062] See also Figure 1-Figure 5A remote-controlled retractable long-arm glass-wiping device with a spray hot air structure comprises: a base 1, a turntable 2 is arranged on the base 1, a mechanical arm 3 is arranged on the turntable 2, a mounting seat 4 is arranged on the top of the mechanical arm 3, the mounting seat 4 comprises an outer shell 401, an end surface of the outer shell 401 is provided with an active groove 402, and a clamping assembly 5 is arranged in the inner cavity of the outer shell 401; the clamping assembly 5 comprises a fourth motor 501 and a clamp 502, the number of the clamp 502 is the same as the active groove 402, and the end of the clamp 502 passes through the active groove 402 to the outside of the outer shell 401, and the output shaft of the fourth motor 501 is transmission-connected with the clamp 502; an atomizing nozzle 6 and a hot air blower 7 are also arranged on the outside of the outer shell 401; a water inlet assembly 8 is arranged on the base 1 and is connected with the atomizing nozzle 6; the base 1 is also provided with a control module 10 and a communication module 11.

[0063] By adopting the above technical solution, when in use, the base 1 is placed next to the window and located in the indoor part, and the robotic arm 3 is extended to the outdoors. The operator can input instructions through the communication module 11, and control the turntable 2, the robotic arm 3, the clamping assembly 5, the atomizing nozzle 6 and the hot air blower to perform actions through the control module 10. The clamp 502 clamps the rag used to wipe the glass. By controlling the turntable 2 and the robotic arm 3, the rag is brought into contact with the outdoor side of the glass, and then the rag is moved to clean the glass surface. Before cleaning, the atomizing nozzle 6 first sprays water onto the glass surface, and then wipes it with the rag to achieve cleaning.

[0064] The advantage of the above technical solution is that the clamp 502 clamps the rag, and the position to be cleaned on the glass is cleaned through the cooperation of the turntable 2 and the robotic arm 3. After cleaning, the hot air is sprayed onto the surface of the glass by the hot air blower 7 to dry the surface of the glass, thereby removing moisture from the surface of the glass and avoiding the need for the operator to perform additional work of wiping the surface of the glass.

[0065] Another advantage is that in colder seasons such as winter, hot air can be provided by the hot air blower 7 during cleaning to avoid the problem of difficulty in cleaning due to ice on the glass surface. After the atomizing nozzle 6 sprays water and wipes with a rag, the hot air from the hot air blower 7 can quickly dry the glass.

[0066] See also Figure 1-Figure 2 The turntable 2 includes a fixed seat 201 and a movable seat 202; the fixed seat 201 is fixedly installed on the base 1, and a first motor 203 is fixedly installed in the inner cavity of the fixed seat 201; the movable seat 202 is rotatably connected to the top of the fixed seat 201, and the output shaft of the first motor 203 is fixed to the movable seat 202; the robotic arm 3 is arranged on the movable seat 202.

[0067] By adopting the above technical scheme, the mechanical arm 3 can be rotated by using the turntable 2, and when the base 1 and the turntable 2 are placed indoors, the movable seat 202 can be rotated by the action of the first motor 203, so that the mechanical arm 3 can be extended out of the window.

[0068] See also Figure 1 and Figure 3 The robot arm 3 includes a fixed platform 301 and a second motor 302, both of which are fixedly mounted on the movable seat 202; the fixed platform 301 is rotatably connected to the first movable arm 303, and the output shaft of the second motor 302 is fixed to one end of the first movable arm 303; the other end of the first movable arm 303 is rotatably connected to the second movable arm 305, and the first movable arm 303 is also provided with a third motor 304, and the output shaft of the third motor 304 is fixed to one end of the second movable arm 305; a first electric telescopic rod 306 is provided in the second movable arm 305; the output end of the first electric telescopic rod 306 passes through the outside of the second movable arm 305, and the outer shell 401 is fixedly mounted on the end of the first electric telescopic rod 306, and the lengths of the first movable arm 303 and the second movable arm 305 are the same.

[0069] By adopting the above technical solution, a larger area can be covered when in use, and the position of the clamping assembly 5 can be adjusted by controlling the first movable arm 303, the second movable arm 305 and the first electric telescopic rod 306 to achieve cleaning operations.

[0070] See also Figure 4-Figure 8 The clamping assembly 5 also includes a lead screw 503, a limiting rod 504 and a push block 505; the lead screw 503 is rotatably connected to the inner cavity of the outer shell 401 and is fixed to the output shaft of the fourth motor 501, the limiting rod 504 is fixedly installed in the inner cavity of the outer shell 401, and has the same installation direction as the lead screw 503, the push block 505 is threadedly sleeved on the lead screw 503, and the push block 505 is also penetrated on the limiting rod 504; the clamp 502 includes a trapezoidal clamping block 5021, and the trapezoidal clamping block 5021 is fixedly installed with an L-shaped clamping block 5023 through a connecting portion 5024, and the trapezoidal clamping block 5021 has There is an arc-shaped inclined surface 5022, and the arc-shaped inclined surface 5022 is in contact with the push block 505; a guide rod 506 is also movably installed inside the connecting part 5024, and the end of the guide rod 506 passes through the outside of the connecting part 5024 and is fixedly installed with the outer shell 401; the installation direction of the guide rod 506 is perpendicular to the screw 503; the part of the guide rod 506 located in the connecting part 5024 is also provided with a spring 507, and the two ends of the spring 507 are respectively fixed to the connecting part 5024 and the guide rod 506, and four groups of trapezoidal clamping blocks 5021 are arranged, and are distributed in a circular array with the axis of the screw 503 as the center.

[0071] By adopting the above technical solution, when in use, the fourth motor 501 drives the lead screw 503 to rotate, so that the push block 505 moves, and the movement direction is toward the L-shaped clamping block 5023. The push block 505 squeezes the arc slope 5022 of the trapezoidal clamping block 5021, and the trapezoidal clamping block 5021 moves linearly along the guide rod 506. The distance between each trapezoidal clamping block 5021 increases, and the rag can be clamped at this time. Then the fourth motor 501 is controlled to drive the lead screw 503 to rotate in the opposite direction. Under the pressure of the spring 507, the L-shaped clamping block 5023 is gradually reset.

[0072] See also Figure 1 and Figure 3 The water inlet assembly 8 includes a box body 801 fixedly mounted on the base 1 . A water pump 802 is provided in the inner cavity of the box body 801 . The water pump 802 is connected to a water pipe 803 . The other end of the water pipe 803 is connected to the atomizing nozzle 6 .

[0073] Embodiment 2:

[0074] See also Fig. 9 , and combined with Figure 4 For comparison, based on Example 1, the mounting base 4 also includes a collar 403, which is fixedly mounted on the outer shell 401; a fastening ring 404 is threadedly sleeved on one end of the outer shell 401 away from the L-shaped clamp 5023; a movable ring 405 is also provided between the collar 403 and the fastening ring 404, and the hot air blower 7 is fixed to the movable ring 405.

[0075] The advantages of the above technical solution are: the hot air blower 7 is detachable and can be removed when it is not needed for heating, and the disassembly process is relatively simple; the position of the hot air blower 7 can be adjusted before use to avoid the position of the hot air blower 7 interfering with cleaning.

[0076] Embodiment 3:

[0077] See also Fig.10 , and combined with Figure 1 For comparison, on the basis of Example 1 or Example 2, it also includes a lifting platform 9, which includes a base 901, on which a second electric telescopic rod 902 is provided, the output end of the second electric telescopic rod 902 is fixedly installed on the base 1, and the bottom surface of the base 901 is also provided with an anti-slip pad.

[0078] By adopting the above technical solution, when in use, the height of the base 1 can be adjusted by the lifting platform 9, thereby further increasing the cleaning range. When cleaning the position below the second movable arm 305, the second movable arm 305 is controlled to rotate so that it is vertically downward, and the lifting platform 9 is used to control the lifting of the base 1, thereby achieving cleaning work at this position.

[0079] Working principle: When in use, the device is placed on the ground or windowsill, and instructions are sent to the device through an external remote control device. After the communication module 11 receives the instructions, the control module 10 controls the mechanical arm 3 and the clamping component 5 to perform an action, so that the clamp 502 clamps the rag, and then the mechanical arm 3 performs an action to extend out of the window. With the movement of the mechanical arm 3, the rag contacts the glass surface, and water is supplied to the atomizing nozzle 6 through the water inlet component 8. The atomizing nozzle 6 sprays water onto the glass surface, and then the rag is wiped on the glass surface. After completion, the hot air blower 7 works to dry the glass surface; when used in winter, first use the hot air blower 7 to heat the glass surface, then spray water through the atomizing nozzle 6, then wipe it with a rag, and then use the hot air blower 7 to dry it.

[0080] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0081] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0082] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0084] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0085] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0086] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote-controlled retractable long-arm glass-wiping device with a spray hot air structure, comprising a base (1), characterized in that: The base (1) is provided with a turntable (2), the turntable (2) is provided with a mechanical arm (3), the top end of the mechanical arm (3) is provided with a mounting seat (4), the mounting seat (4) comprises an outer shell (401), an end surface of the outer shell (401) is provided with a movable groove (402), and a clamping assembly (5) is provided in the inner cavity of the outer shell (401); The clamping assembly (5) comprises a fourth motor (501) and a clamp (502), the number of the clamps (502) being the same as the movable slots (402), and the ends of the clamps (502) passing through the movable slots (402) to the outside of the outer shell (401), and the output shaft of the fourth motor (501) being transmission-connected to the clamps (502); The outer portion of the outer shell (401) is also provided with an atomizing nozzle (6) and a hot air blower (7); The base (1) is provided with a water inlet assembly (8) which is in communication with the atomizing nozzle (6); The base (1) is also provided with a control module (10) and a communication module (11).

2. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 1, characterized in that: The turntable (2) comprises a fixed seat (201) and a movable seat (202); The fixing seat (201) is fixedly mounted on the base (1), and a first motor (203) is fixedly mounted in the inner cavity of the fixing seat (201); The movable seat (202) is rotatably connected to the top end of the fixed seat (201), and the output shaft of the first motor (203) is fixed to the movable seat (202); The mechanical arm (3) is arranged on the movable seat (202).

3. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 2, characterized in that: The mechanical arm (3) comprises a fixed platform (301) and a second motor (302), both of which are fixedly mounted on the movable seat (202); The fixed platform (301) is rotatably connected to a first movable arm (303), and the output shaft of the second motor (302) is fixed to one end of the first movable arm (303); The other end of the first movable arm (303) is rotatably connected to the second movable arm (305), and the first movable arm (303) is also provided with a third motor (304), and the output shaft of the third motor (304) is fixed to one end of the second movable arm (305); The second movable arm (305) is provided with a first electric telescopic rod (306); The output end of the first electric telescopic rod (306) passes through to the outside of the second movable arm (305), and the outer shell (401) is fixedly mounted on the end of the first electric telescopic rod (306).

4. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 1, characterized in that: The clamping assembly (5) further comprises a lead screw (503), a limiting rod (504) and a push block (505); The lead screw (503) is rotatably connected in the inner cavity of the outer shell (401) and is fixed to the output shaft of the fourth motor (501); the limit rod (504) is fixedly installed in the inner cavity of the outer shell (401) and has the same installation direction as the lead screw (503); the push block (505) is threadedly sleeved on the lead screw (503); and the push block (505) is also inserted into the limit rod (504); The clamp (502) comprises a trapezoidal clamp block (5021), the trapezoidal clamp block (5021) being fixedly mounted with an L-shaped clamp block (5023) via a connecting portion (5024), the trapezoidal clamp block (5021) having an arc-shaped inclined surface (5022), and the arc-shaped inclined surface (5022) is in contact with the push block (505); A guide rod (506) is also movably installed inside the connecting portion (5024), and the end of the guide rod (506) extends out of the connecting portion (5024) and is fixedly installed with the outer shell (401); The installation direction of the guide rod (506) is perpendicular to the lead screw (503); The portion of the guide rod (506) located inside the connecting portion (5024) is further provided with a spring (507), and the two ends of the spring (507) are respectively fixed to the connecting portion (5024) and the guide rod (506).

5. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 4, characterized in that: The trapezoidal clamping blocks (5021) are provided in at least four groups and are distributed in a circular array with the axis of the lead screw (503) as the center.

6. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 1, characterized in that: The water inlet assembly (8) comprises a box body (801) fixedly mounted on the base (1); a water pump (802) is provided in the inner cavity of the box body (801); the water pump (802) is connected to a water pipe (803); the other end of the water pipe (803) is connected to the atomizing nozzle (6).

7. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 3, characterized in that: The first movable arm (303) and the second movable arm (305) have the same length.

8. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 5, characterized in that: The mounting seat (4) further comprises a collar (403) fixedly mounted on the outer shell (401); The end of the outer shell (401) away from the L-shaped clamping block (5023) is also threadedly sleeved with a fastening ring (404); A movable ring (405) is also provided between the sleeve ring (403) and the fastening ring (404), and the hot air blower (7) is fixed to the movable ring (405).

9. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 1, characterized in that: It also comprises a lifting platform (9), wherein the lifting platform (9) comprises a base platform (901), a second electric telescopic rod (902) is provided on the base platform (901), and an output end of the second electric telescopic rod (902) is fixedly mounted on the base (1).

10. The remote control retractable long arm glass cleaning device with a spray hot air structure according to claim 9, characterized in that: The bottom surface of the base (901) is also provided with an anti-slip pad.

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