Large-area cleaning mechanism

Abstract

The utility model relates to the technical field of large-area wide-width cleaning, in particular to a large-area cleaning mechanism which comprises a main body, one side of the main body is detachably connected with a supporting piece, a power mechanism is arranged at the upper end of the supporting piece, and a heat dissipation mechanism is arranged on one side of the lower end in the supporting piece. Through the use of the crank, the rocker and the transmission assembly, the transmission assembly is of a plurality of parallelogram structures composed of the fixing supports and the connecting rods, and when the crank drives the rocker to operate, a plurality of sprayers can be driven to operate synchronously; the problem that each spray head on a traditional large-area cleaning device needs an independent driving mechanism to achieve operation is effectively solved, the fault rate of the large-area cleaning device is reduced, and meanwhile the operation cost of the large-area cleaning device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of large-area and wide-width cleaning, in particular to a large-area cleaning mechanism. Background Art

[0002] The cleaning device sprays liquid onto the surface of the object to be cleaned through a nozzle, and cleans the surface of the object through the impact force of the liquid spray. The nozzle will reciprocate during the liquid spraying process, and the surface of the object can be reciprocated by the reciprocating operation of the nozzle. The large-area cleaning device achieves the purpose of large-area cleaning of the object surface by using multiple nozzles working simultaneously. The large-area cleaning device can improve the cleaning efficiency and shorten the cleaning time.

[0003] The Chinese patent announcement number CN219045131U is a cleaning device capable of large-area spraying, which includes a first spray plate, a spray mechanism and a device slot, wherein the spray mechanism is arranged on the side wall of the first spray plate, the device slot is opened on the side wall of the first spray plate, a mounting plate is fixedly installed at the right end of the first spray plate, the spray mechanism includes a second spray plate and a hydraulic cylinder, the hydraulic cylinder is fixedly installed inside the device slot, and a connecting block is fixedly installed at the telescopic end of the hydraulic cylinder. The cleaning device capable of large-area spraying, when it is necessary to increase the spraying area, starts the hydraulic cylinder to push the connecting block to move to the left along the guide slot, thereby driving the second spray plate to move to the left, so that the spraying and cleaning area is increased, and the first spray head and the second spray head can spray and clean the road surface by connecting the water supply device to the water injection port, and the spraying area can be adjusted to improve the efficiency of highway spraying and cleaning.

[0004] When the nozzles on the existing large-area cleaning devices are in operation, most of the single nozzles use independent drive mechanisms to operate, and the failure rate of multiple drive mechanisms is high. At the same time, the energy consumption of multiple drive mechanisms is high, which increases the operating cost of the large-area cleaning device, so improvements are needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a large-area cleaning mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A large area cleaning mechanism comprises a main body, one side of the main body is detachably connected to a support member, the upper end of the support member is provided with a power mechanism, and the lower end of the support member is provided with a heat dissipation mechanism;

[0008] The main body is rotatably connected with a plurality of nozzles at equal intervals, and the other ends of the plurality of nozzles are rotatably connected with a transmission assembly. The power mechanism is provided with a rocker, and the lower end of the rocker is rotatably connected to the upper end of the transmission assembly.

[0009] Preferably, in order to provide power for the operation of multiple nozzles, the power mechanism includes a drive motor fixedly mounted on the upper end of the support, the end of the output shaft of the drive motor is fixedly connected to a crank, and one end of the crank is rotatably connected to the upper end of the rocker.

[0010] Preferably, in order to fix the support member on the main body, four screw rods are provided through one side of the support member, the four screw rods are fixedly connected to the main body, and bolts are threadedly sleeved on the four screw rods.

[0011] Preferably, in order to make the support member have the function of blowing and dissipating heat, the driving motor at the upper end of the support member can be blown and cooled, and the heat dissipation mechanism includes a motor fixedly installed on one side of the lower end of the support member, and two rotating shafts are arranged in the support member, and the upper ends of the two rotating shafts are provided with fan blades, and the lower ends of the two rotating shafts are fixedly sleeved with transmission wheels, and the two transmission wheels are connected together by a transmission belt friction transmission, and the output shaft end of the motor is fixedly connected to the lower end of one of the rotating shafts, and a plurality of ventilation holes are evenly spaced at the upper and lower ends of the support member.

[0012] Preferably, in order to support the two rotating shafts so that they can rotate smoothly in the support, a transverse plate is fixed to the upper part of the support, bearings are provided on both sides of the transverse plate, and the two rotating shafts are rotatably sleeved in the two bearings respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the use of cranks, rockers and transmission components, the transmission component is a parallelogram structure composed of a fixed bracket and a connecting rod. When the crank drives the rocker to operate, it can drive multiple nozzles to operate synchronously, which can effectively solve the problem that each nozzle needs an independent driving mechanism to operate, reduce the failure rate of large-area cleaning devices, and at the same time reduce the operating cost of large-area cleaning devices;

[0015] 2. Through the use of the support and the heat dissipation mechanism, the drive motor can be supported and fixed, which improves the stability of the drive motor installed on the main body. At the same time, the drive motor can be cooled, which improves the heat dissipation effect and efficiency of the drive motor, avoids high temperature damage during operation of the drive motor, and effectively increases the service life of the drive motor;

[0016] To sum up, the utility model can, through the use of cranks, rockers and transmission components, wherein the transmission components are multiple parallelogram structures composed of fixed brackets and connecting rods, drive multiple nozzles to operate synchronously when the crank drives the rocker to operate, effectively solving the problem that each nozzle on the traditional large-area cleaning device requires an independent driving mechanism to operate, reducing the failure rate of the large-area cleaning device and at the same time reducing the operating cost of the large-area cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a connection structure diagram of a large area cleaning mechanism proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the support structure of a large-area cleaning mechanism proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a support member of a large-area cleaning mechanism proposed by the utility model;

[0020] Figure 4 This is an enlarged view of point A of a large-area cleaning mechanism proposed by the utility model.

[0021] In the figure: 1 main body, 2 support, 3 driving motor, 4 crank, 5 rocker, 6 transmission assembly, 7 nozzle, 8 screw, 9 bolt, 10 motor, 11 rotating shaft, 12 fan blade, 13 transmission wheel, 14 transmission belt, 15 cross plate, 16 bearing. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A large-area cleaning mechanism comprises a main body 1, on which a plurality of nozzles 7 are rotatably connected at equal intervals, and the other ends of the plurality of nozzles 7 are rotatably connected with a transmission assembly 6. The main body 1 is a device for providing cleaning liquid when cleaning an object, and the nozzles 7 are connected with supporting parts for stable operation, and can be programmed for automatic operation. The middle part of the nozzles 7 is rotatably connected to the main body 1, and the front end of the nozzles 7 sprays cleaning liquid when the nozzles 7 are in operation, and the cleaning liquid sprayed by the plurality of nozzles 7 can be used to clean the surface of the object in a large area, and the transmission assembly 6 is a plurality of parallelogram structures composed of a fixed bracket and a connecting rod, and the transmission assembly 6 can be used to make the plurality of nozzles 7 keep synchronous rotation when rotating, so as to achieve the purpose of driving the plurality of nozzles 7 to operate synchronously by a driving mechanism, effectively solving the failure rate of the plurality of nozzles 7 when operating, and reducing the operating cost when cleaning a large area.

[0024] Reference Figure 1-3 A support member 2 is detachably connected to one side of the main body 1. A power mechanism is provided at the upper end of the support member 2. The components of the power mechanism can be carried by the support member 2 so that the components on the power mechanism can be stably installed on one side of the main body 1. A rocker 5 is provided on the power mechanism. The lower end of the rocker 5 is rotatably connected to the upper end of the transmission assembly 6. The operation of the power mechanism can drive the rocker 5 to operate. The operation of the rocker 5 will drive the transmission assembly 6 to operate. The transmission assembly 6 can drive multiple nozzles 7 to rotate back and forth, so that the multiple nozzles 7 can reciprocate when spraying the cleaning liquid. Four screws 8 are provided on one side of the support member 2. The four screws 8 are fixedly connected to the main body 1. Bolts 9 are threadedly sleeved on the four screws 8. The surface of the screw 8 is provided with an external thread The bolt 9 is provided with an internal thread inside, and the support member 2 can be fixedly installed on the main body 1 through the structure of the screw rod 8 and the bolt 9. The power mechanism includes a driving motor 3 fixedly installed on the upper end of the support member 2, and the end of the output shaft of the driving motor 3 is fixedly connected with a crank 4, and one end of the crank 4 is rotatably connected to the upper end of the rocker 5. The driving motor 3 is connected with the supporting parts for stable operation, and the program can be set for automatic operation. The operation of the driving motor 3 will drive the crank 4 to rotate, and the crank 4 drives the upper end of the rocker 5 to rotate. The rotation of the upper end of the rocker 5 will cause the lower end of the rocker 5 to drive the transmission assembly 6 to reciprocate and rise and fall, and the transmission assembly 6 will drive the rear ends of the multiple nozzles 7 to reciprocate and rise and fall synchronously. Therefore, when cleaning an object, the multiple nozzles 7 will reciprocate up and down to spray the cleaning liquid on the surface of the object.

[0025] Reference Figure 2-4A heat dissipation mechanism is provided on one side of the lower end of the support 2. The heat dissipation mechanism includes a motor 10 fixedly mounted on one side of the lower end of the support 2. The motor 10 is connected to the supporting parts for stable operation, and can be programmed and automatically operated. The motor 10 is the power source for the operation of the heat dissipation mechanism. Two rotating shafts 11 are provided in the support 2. The upper ends of the two rotating shafts 11 are provided with fan blades 12. A plurality of ventilation holes are evenly spaced at the upper and lower ends of the support 2. The operation of the heat dissipation mechanism can drive the two rotating shafts 11 to rotate. The two rotating shafts 11 can drive the two fan blades 12 to rotate. The rotation of the two fan blades 12 can generate wind force, and the wind force can be blown to the drive motor 3 through the ventilation holes, so that the drive motor 3 can be efficiently cooled, and the drive motor 3 can be prevented from being damaged by high temperature during operation, and the service life of the drive motor 3 can be improved. A horizontal plate 15 is fixed on the upper part of the support 2. The two ends of the horizontal plate 15 Bearings 16 are provided on both sides, and the two rotating shafts 11 are rotatably sleeved in the two bearings 16 respectively. The two bearings 16 can be fixedly installed in the support member 2 through the cross plate 15. The two rotating shafts 11 can be loaded by the two bearings 16, so that the two rotating shafts 11 can rotate smoothly in the support member 2. The lower ends of the two rotating shafts 11 are fixedly sleeved with transmission wheels 13, and the two transmission wheels 13 are connected together through a friction transmission connection of a transmission belt 14. The output shaft end of the motor 10 is fixedly connected to the lower end of one of the rotating shafts 11. The operation of the motor 10 will drive one of the rotating shafts 11 to rotate, and the rotation of one of the rotating shafts 11 will drive one of the transmission wheels 13 to rotate, and the rotation of one of the transmission wheels 13 will drive the other transmission wheel 13 to rotate through the friction of the transmission belt 14, and the two transmission wheels 13 will drive the two rotating shafts 11 to rotate synchronously, and the two rotating shafts 11 will drive the two fan blades 12 to rotate synchronously.

[0026] In the utility model, when in use: the supporting control device controls the multiple nozzles 7 to spray the cleaning liquid onto the surface of the object to be cleaned, and at the same time the supporting control device controls the driving motor 3 to operate, the driving motor 3 drives the crank 4 to rotate, the crank 4 drives the upper end of the rocker 5 to rotate, the upper end of the rocker 5 rotates, the lower end of the rocker 5 drives the transmission component 6 to reciprocate and rise, the transmission component 6 drives the rear ends of the multiple nozzles 7 to reciprocate and rise synchronously, so that the multiple nozzles 7 will reciprocate up and down to spray the cleaning liquid on the surface of the object when cleaning the object.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A large area cleaning mechanism, comprising a main body (1), characterized in that: A support member (2) is detachably connected to one side of the main body (1); a power mechanism is provided at the upper end of the support member (2); and a heat dissipation mechanism is provided at one side of the lower end of the support member (2); The main body (1) is rotatably connected to a plurality of nozzles (7) at equal intervals, and the other ends of the plurality of nozzles (7) are rotatably connected to a transmission assembly (6). The power mechanism is provided with a rocker (5), and the lower end of the rocker (5) is rotatably connected to the upper end of the transmission assembly (6).

2. A large area cleaning mechanism according to claim 1, characterized in that: The power mechanism comprises a drive motor (3) fixedly mounted on the upper end of the support member (2); the end of the output shaft of the drive motor (3) is fixedly connected to a crank (4); one end of the crank (4) is rotatably connected to the upper end of a rocker (5).

3. A large area cleaning mechanism according to claim 1, characterized in that: Four screw rods (8) are provided through one side of the support member (2); the four screw rods (8) are all fixedly connected to the main body (1); and bolts (9) are threadedly sleeved on the four screw rods (8).

4. A large area cleaning mechanism according to claim 1, characterized in that: The heat dissipation mechanism comprises a motor (10) fixedly mounted on one side of the lower end of a support member (2); two rotating shafts (11) are arranged in the support member (2); the upper ends of the two rotating shafts (11) are each provided with a fan blade (12); the lower ends of the two rotating shafts (11) are each fixedly sleeved with a transmission wheel (13); the two transmission wheels (13) are frictionally connected to each other via a transmission belt (14); the output shaft end of the motor (10) is fixedly connected to the lower end of one of the rotating shafts (11); and a plurality of ventilation holes are evenly spaced at the upper and lower ends of the support member (2).

5. A large area cleaning mechanism according to claim 4, characterized in that: A transverse plate (15) is fixed to the upper part of the support member (2), bearings (16) are arranged on both sides of the transverse plate (15), and the two rotating shafts (11) are rotatably sleeved in the two bearings (16) respectively.

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