Motor fixing seat of photovoltaic cleaning robot

Abstract

The motor fixing seat of the photovoltaic cleaning robot comprises a side plate frame, a motor seat, a walking belt, a dust pushing cylinder, a sweeping rolling frame, a wiping block and an operation system box, by means of an imprisoning adaptation structure, when a motor is placed on the inner side of the fixing seat, a person pulls a fan beam, and when the person adjusts the fan beam to a proper position, the fan beam is driven to rotate. After the fan beam and the matching body are matched and close to the periphery of the motor, the person pushes the push-pull rod to drive the matching plate to move, so that the side end of the spring steel is clamped with a notch in the side end of the matching plate, a notch in the upper end of the matching plate is clamped with a protrusion on the back of the pawl, the pawl cannot swing any more, and a tooth opening in the upper end of the pawl and a fixing tooth form a clamping position; according to the motor base, the position of the fan beam is convenient to fix, the fan beam is fixed to the ring structure defined by the matching body, the locking effect is achieved on the motor surrounding the inner side, and therefore the motor base has the advantage of being adaptive to motors of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning, in particular to a motor fixing seat of a photovoltaic cleaning robot. Background Art

[0002] Solar photovoltaic system, abbreviated as PV, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. In recent years, as countries have been actively promoting the application of renewable energy, the photovoltaic industry has developed rapidly. In order to convert solar energy into direct current electricity, it is necessary to use cleaning robots to clean the photovoltaic panels regularly to ensure that the surface of the photovoltaic panels is clean and free of attachments.

[0003] When optimizing the motor fixing seat of the existing photovoltaic cleaning robot, most of the focus is on how to make the seat more convenient and practical and to improve the assembly function of the motor. For example, the Chinese utility model patent with application number CN201811422157.8 discloses "A fixing seat for fixing a motor". In this device, a rotating shaft, a motor rotor, a rotor protective shell, a connecting seat, a connecting piece, a motor body, a motor casing, a support seat, a centrifugal fan, a triangular connecting piece, and a fixed base are included. The rotating shaft is connected to the motor rotor, and a rotor protective shell is provided on the outside of the motor rotor. The connecting seat is provided on the motor casing, and the connecting seat fixes the motor casing through the connecting piece. The motor body is connected to the motor casing, the support seat is connected to the motor body through the connecting piece, the centrifugal fan is connected to the motor body, the triangular connecting piece is connected to the support seat, and the fixed base is connected to the triangular connecting piece, so that the device structure is simple, the motor and the fixing mechanism are combined together, which is convenient for users to use. Through the combination of items, the function of motor assembly is enriched and improved.

[0004] Although the motor fixing base of the above-mentioned photovoltaic cleaning robot has certain advantages in making the base more convenient and practical and improving the assembly function of the motor, it still has certain disadvantages. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides a motor fixing seat for a photovoltaic cleaning robot.

[0007] (II) Technical solution

[0008] Based on this, the utility model provides the following technical solutions: a motor fixing seat of a photovoltaic cleaning robot, comprising a side panel frame, a motor seat, a walking belt, a dust pushing cylinder, a cleaning roller frame, a wiping block and an operating system box, wherein the motor seat is fixedly located on the outer end surface of the side panel frame, the walking belt is installed at the bottom of the side panel frame and moves below the side panel frame, the dust pushing cylinder moves between the spacing between the two side panel frames, the cleaning roller frame is located between the dust pushing cylinder and the wiping block, the two side ends of the wiping block respectively penetrate the side panel frames and rotate together, and the two side ends of the operating system box are embedded and connected with the side panel frames; the motor seat comprises a stabilizing seat, a fixing seat, a restraining adaptation structure, a through cavity and a mounting hole, the stabilizing seat is movably installed above the fixing seat, the through cavity and the stabilizing seat are an integrated structure, the mounting hole and the fixing seat are an integrated structure, and the restraining adaptation structure is embedded in the interior of the fixing seat.

[0009] Preferably, the restraining adaptation structure includes a fan beam, a fixed tooth, a matching body and a slide groove, one side end of the fan beam is hinged to one side end of the matching body, the fixed tooth and the fan beam are an integrated structure, the slide groove and the matching body are an integrated structure and are through-set on the end faces thereof, and the fan beam is movably matched with the matching body through the fixed tooth.

[0010] Preferably, the matching body includes a movable cavity, a guide column, a clamping structure and an arc frame, the guide column is fixed on the inner side of the movable cavity, the clamping structure is arranged on the inner side of the movable cavity, and the movable cavity and the arc frame are an integrated structure and are located on the left side thereof.

[0011] Preferably, the clamping structure includes a pawl, a spring steel, a mating plate and a push-pull rod, the spring steel gap is located on one side of the pawl and is elastically fitted, the other side of the spring steel is in contact with the side end surface of the mating plate and is movably engaged, the bottom of the push-pull rod is vertically connected to the upper surface of the mating plate, and the back of the pawl is movably engaged with the mating plate.

[0012] Preferably, the rear end face of the fixing seat is embedded and connected with the outer end face of the side plate frame, and the stabilizing seat is positioned and installed with the fixing seat by inserting a screw into the through cavity.

[0013] Preferably, the mating body is embedded in the interior of the fixing seat, the fan beam gap is located below the inner end surface of the stabilizing seat, the slide groove is arranged parallel to and communicates with the fixing seat, the fan beam can be flipped 360 degrees at the point where it is hinged with the mating body, and the diameter length of the circle formed by the fan beam and the mating body is variable, which is convenient for the ring to be put on the outside of motors with different diameter specifications, thereby enhancing the fastening effect of the motor, preventing shaking, and facilitating the positioning of the motor.

[0014] Preferably, the movable cavity is located inside the matching body, the arc frame is embedded in the inner side of the matching body, the clamping structure is movably engaged with the fan beam by movably cooperating with the fixed teeth, the inner side of the arc frame is in a hollow opening state and is made of steel.

[0015] Preferably, the pawl is hinged in the movable cavity, the pawl is movably engaged with the fan beam through a fixed tooth, the push-pull rod passes through a slide groove, the spring steel is elastic, and the auxiliary pawl can be folded at a fixed point.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a motor fixing seat for a photovoltaic cleaning robot, which has the following beneficial effects:

[0018] 1. The motor fixing seat of the photovoltaic cleaning robot places the motor on the inner side of the motor seat, and the output end thereof provides rotational force for the cleaning roller and the wiping block. The personnel control the operation system inside the operation system box through commands, so that the walking belt can be transmitted to drive the whole device to move, and the dust pushing barrel can push away the impurities on the photovoltaic panel first, so that the cleaning roller can sweep away the dust on the photovoltaic panel while rotating, and the wiping block can wipe the photovoltaic panel while rotating, so that the whole device can operate autonomously under the program command to clean the photovoltaic panel.

[0019] 2. The motor fixing seat of the photovoltaic cleaning robot is provided with a restraining adaptation structure. When the motor is placed on the inner side of the fixing seat, the personnel pulls the fan beam. When the personnel adjusts the fan beam to a suitable position, that is, the fan beam and the matching body are matched and close to the outer periphery of the motor, the personnel pushes the push-pull rod to drive the matching plate to move, so that the side end of the spring steel is engaged with the side end recess of the matching plate, and the upper end recess of the matching plate is engaged with the protrusion on the back of the pawl, and the pawl can no longer swing. The upper end tooth mouth of the pawl forms a locking position with the fixed tooth, which is convenient for fixing the position of the fan beam. The ring structure formed by the pawl and the matching body is fixed, which has a locking effect on the motor surrounded on the inner side, so that the motor seat has the characteristics of adaptability to motors of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a structural schematic diagram of the motor base of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the imprisonment adaptation structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the ligand of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the clamping structure of the utility model.

[0025] In the figure: side panel frame-1, motor base-2, walking belt-3, dust pusher-4, cleaning roller frame-5, wiping block-6, operation system box-7, stabilizing base-21, fixing base-22, locking adapter structure-23, through cavity-24, mounting hole-25, fan beam-231, fixing tooth-232, matching body-233, slide groove-234, movable cavity-331, guide column-332, clamping structure-333, arc frame-334, ratchet-3331, spring steel-3332, matching plate-3333, push-pull rod-3334. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-2 A motor fixing seat of a photovoltaic cleaning robot comprises a side plate frame 1, a motor seat 2, a walking belt 3, a dust-pushing cylinder 4, a cleaning roller frame 5, a wiping block 6 and an operating system box 7. The motor seat 2 is fixed on the outer end surface of the side plate frame 1, the walking belt 3 is installed at the bottom of the side plate frame 1 and moves below the side plate frame 1, the dust-pushing cylinder 4 moves between the spacing of the two side plate frames 1, the cleaning roller frame 5 is located between the dust-pushing cylinder 4 and the wiping block 6, the two side ends of the wiping block 6 respectively penetrate the side plate frame 1 and rotate in cooperation, the two side ends of the operating system box 7 are connected to the side plate frame 1, and the cleaning roller frame 5 is connected to the side plate frame 1. The plate frame 1 is embedded and connected; the motor base 2 includes a stabilizing seat 21, a fixing seat 22, a locking adapter structure 23, a through cavity 24 and a mounting hole 25. The stabilizing seat 21 is movably installed above the fixing seat 22. The through cavity 24 and the stabilizing seat 21 are an integrated structure, and the mounting hole 25 and the fixing seat 22 are an integrated structure. The locking adapter structure 23 is embedded in the interior of the fixing seat 22, and the rear end face of the fixing seat 22 is embedded and connected with the outer end face of the side plate frame 1. The stabilizing seat 21 is positioned and installed with the fixing seat 22 by inserting screws into the through cavity 24.

[0028] See also Figure 3-4A motor fixing seat of a photovoltaic cleaning robot, the imprisonment adaptation structure 23 includes a fan beam 231, a fixed tooth 232, a matching body 233 and a slide groove 234, one side end of the fan beam 231 is hinged with one side end of the matching body 233, the fixed tooth 232 and the fan beam 231 are an integrated structure, the slide groove 234 and the matching body 233 are an integrated structure and are arranged through on the end surface, the fan beam 231 is movably matched with the matching body 233 through the fixed tooth 232, the matching body 233 includes an active cavity 331, a guide column 332, a clamping structure 333 and an arc frame 334, the guide column 332 is fixedly located on the inner side of the active cavity 331, the clamping structure 333 is arranged on the inner side of the active cavity 331, the active cavity 331 and the arc frame 334 are an integrated structure and are located on the left side thereof The fitting body 233 is embedded in the interior of the fixed seat 22, and the gap of the fan beam 231 is located below the inner end surface of the stable seat 21. The slide groove 234 is arranged parallel to and communicates with the fixed seat 22. The fan beam 231 can be flipped 360 degrees at the point where it is hinged with the fitting body 233, and the diameter length of the circle formed by the fan beam 231 and the fitting body 233 is variable, which is convenient for the ring to be sleeved on the outside of motors with different diameter specifications, to enhance the fastening effect of the motor, prevent shaking, and facilitate the positioning of the motor. The movable cavity 331 is located inside the fitting body 233, and the arc frame 334 is embedded in the inner side of the fitting body 233. The clamping structure 333 is flexibly engaged with the fan beam 231 by flexibly cooperating with the fixed tooth 232. The inner side of the arc frame 334 is in a hollow opening state and is made of steel.

[0029] See also Figure 5 , a motor fixing seat of a photovoltaic cleaning robot, a clamping structure 333 includes a pawl 3331, a spring steel 3332, a matching plate 3333 and a push-pull rod 3334, the gap of the spring steel 3332 is located on one side of the pawl 3331 and is elastically matched, the other side of the spring steel 3332 is in contact with the side end surface of the matching plate 3333 and is movably engaged, the bottom of the push-pull rod 3334 is vertically connected to the upper surface of the matching plate 3333, the back of the pawl 3331 is movably engaged with the matching plate 3333, the pawl 3331 is hinged in the active cavity 331, the pawl 3331 is movably engaged with the fan beam 231 through the fixed tooth 232, the push-pull rod 3334 passes through the slide slot 234, the spring steel 3332 is elastic, and the auxiliary pawl 3331 can be folded at a fixed point.

[0030] In summary, the motor is placed on the inner side of the motor seat 2, the fixed seat 22 provides support for the motor, the stable seat 21 is buckled on the motor, and then the stable seat 21 and the fixed seat 22 are connected and installed by screws, so that the motor is installed on the motor seat 2, and its output end is connected to the two side ends of the central axis of the cleaning roller 5 and the wiping block 6, so as to provide rotational force for both. The personnel control the operation system inside the operation system box 7 through commands, so that the walking belt 3 can be transmitted to drive the device to walk, and the dust pusher 4 can push away the impurities on the photovoltaic panel first, so that the cleaning roller 5 can sweep the dust on the photovoltaic panel while rotating, and the wiping block 6 can wipe the photovoltaic panel while rotating, so that the whole device can operate autonomously under the program command to clean the photovoltaic panel. Through the provided confinement adaptation structure 23, when the motor is placed on the inner side of the fixed seat 22, the personnel pulls the fan beam 231 to make it move in a circular manner, and the fan beam 231 passes through the upper port of the active cavity 331 , and it produces active cooperation with the clamping structure 333. When the fixed tooth 232 and the upper end of the pawl 3331 are actively cooperated, the elastic property of the spring steel 3332 assists the pawl 3331 to swing, and will not cause the fixed tooth 232 and the pawl 3331 to be engaged. When the personnel adjusts the fan beam 231 to a suitable position, that is, the fan beam 231 and the matching body 233 are matched and close to the periphery of the motor, the personnel pushes the push-pull rod 3334 to drive the matching plate 3333 to move, so that the spring steel 3 The side end of 332 is engaged with the side end notch of the matching plate 3333, and the upper end notch of the matching plate 3333 is engaged with the protrusion on the back of the pawl 3331. The pawl 3331 can no longer swing, and the upper end tooth mouth of the pawl 3331 forms a locking position with the fixed tooth 232, which is convenient for fixing the position of the fan beam 231. It is fixed with the ring structure formed by the matching body 233, which has a locking effect on the motor surrounded on the inner side, so that the motor base 2 has the characteristics of adaptability to motors of different specifications.

[0031] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor fixing seat of a photovoltaic cleaning robot, comprising a side plate frame (1), a walking belt (3), a dust-pushing cylinder (4), a cleaning roller frame (5), a wiping block (6) and an operating system box (7), wherein the walking belt (3) is installed at the bottom of the side plate frame (1) and moves below the side plate frame (1), the dust-pushing cylinder (4) moves between the spacing between the two side plate frames (1), the cleaning roller frame (5) is located between the dust-pushing cylinder (4) and the wiping block (6), the two side ends of the wiping block (6) respectively penetrate the side plate frame (1) and are rotatably matched, and the two side ends of the operating system box (7) are embedded and connected to the side plate frame (1); Features: The motor base (2) is fixed on the outer end surface of the side plate frame (1), and the motor base (2) includes a stabilizing base (21), a fixing base (22), a locking adaptor structure (23), a through cavity (24) and a mounting hole (25). The stabilizing base (21) is movably mounted above the fixing base (22), the through cavity (24) and the stabilizing base (21) are an integrated structure, the mounting hole (25) and the fixing base (22) are an integrated structure, and the locking adaptor structure (23) is embedded in the fixing base (22).

2. The motor fixing seat of a photovoltaic cleaning robot according to claim 1, characterized in that: The restraining adaptation structure (23) includes a fan beam (231), a fixed tooth (232), a matching body (233) and a slide groove (234); one side end of the fan beam (231) is hinged to one side end of the matching body (233); the fixed tooth (232) and the fan beam (231) are an integrated structure; the slide groove (234) and the matching body (233) are an integrated structure and are through-set on their end faces; the fan beam (231) is movably matched with the matching body (233) through the fixed tooth (232).

3. The motor fixing seat of a photovoltaic cleaning robot according to claim 2, characterized in that: The matching body (233) comprises an active cavity (331), a guide column (332), a clamping structure (333) and an arc frame (334); the guide column (332) is fixedly located on the inner side of the active cavity (331); the clamping structure (333) is arranged on the inner side of the active cavity (331); the active cavity (331) and the arc frame (334) are an integrated structure and are located on the left side thereof.

4. The motor fixing seat of a photovoltaic cleaning robot according to claim 3, characterized in that: The clamping structure (333) includes a pawl (3331), a spring steel (3332), a matching plate (3333) and a push-pull rod (3334); the spring steel (3332) has a gap located on one side of the pawl (3331) and is elastically matched; the other side of the spring steel (3332) is in contact with the side end surface of the matching plate (3333) and is movably engaged; the bottom of the push-pull rod (3334) is vertically connected to the upper surface of the matching plate (3333); the back of the pawl (3331) is movably engaged with the matching plate (3333).

5. The motor fixing seat of a photovoltaic cleaning robot according to claim 1, characterized in that: The rear end surface of the fixing seat (22) is embedded and fixedly connected with the outer end surface of the side plate frame (1).

6. The motor fixing seat of a photovoltaic cleaning robot according to claim 2, characterized in that: The matching body (233) is embedded in the interior of the fixing seat (22), and the gap of the fan beam (231) is located below the inner end surface of the fixing seat (21).

7. The motor fixing seat of a photovoltaic cleaning robot according to claim 3, characterized in that: The movable cavity (331) is located inside the matching body (233), the arc frame (334) is embedded in the inner side of the matching body (233), and the clamping structure (333) is movably engaged with the fan beam (231) by movably cooperating with the fixed teeth (232).

8. The motor fixing seat of a photovoltaic cleaning robot according to claim 4, characterized in that: The ratchet pawl (3331) is hinged in the movable cavity (331), the ratchet pawl (3331) is movably engaged with the fan beam (231) via the fixed teeth (232), and the push-pull rod (3334) passes through the slide groove (234).

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