Hedge fallen leaf cleaning, blowing and sucking all-in-one machine

Abstract

The invention relates to the technical field of fallen leaf cleaning, and discloses a hedge fallen leaf cleaning, blowing and sucking all-in-one machine which comprises a bottom plate, a supporting plate is fixedly connected to the top of the bottom plate, an engine is fixedly connected to the top of the supporting plate, a fan is fixedly connected to the output end of the engine, and a reciprocating assembly is arranged in the bottom plate. A swinging assembly is arranged on the outer wall of the bottom plate, two supporting rods are fixedly connected to the rear side of the top of the bottom plate, a filtering box is fixedly connected to the tops of the supporting rods, a filtering assembly and a cleaning assembly are arranged in the filtering box, and a collecting box is connected to the bottom of the filtering box through a connecting piece; the motor is fixedly connected to the interior of the bottom plate. By arranging a reciprocating assembly and a swinging assembly, a motor drives a sector gear to drive a gear ring and a sliding plate to reciprocate, then a first rack plate is linked to drive a half gear to intermittently rotate, and finally left-right swinging of a suction cup is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of fallen leaf cleaning, in particular to a hedge fallen leaf cleaning blower and suction integrated machine. Background Art

[0002] Hedge leaves refer to the leaves that fall naturally from hedges made up of deciduous shrubs or small trees during their growth. Traditional cleaning methods, such as sweeping with a broom, find it difficult to reach deep into the hedge and are inefficient. The blowing function of the blower-suction machine can quickly blow out the fallen leaves inside the hedge and concentrate them in an area that is easy to clean.

[0003] There are many shortcomings in the existing hedge leaf cleaning equipment. The suction cups of most traditional equipment can only absorb fallen leaves in a fixed direction and cannot swing flexibly, which leads to a large number of cleaning dead corners when cleaning fallen leaves around hedges. The cleaning area that can be covered by a single operation is limited, and the cleaning efficiency is low, which makes it difficult to meet the needs of cleaning fallen leaves in large and complex hedge areas. Moreover, the filtration system of existing equipment is often relatively simple, and the filter screen is easily clogged with dust and debris after long-term use, and lacks an effective automatic cleaning mechanism. Once the filter screen is clogged, it will not only reduce the suction power of the equipment and affect the effect of leaf suction, but also cause the exhaust air to contain a large amount of dust and impurities, which cannot meet environmental protection requirements. At the same time, frequent manual cleaning of the filter screen also increases the maintenance cost and downtime of the equipment, seriously affecting the continuous working ability and overall performance of the equipment, reducing the reliability and convenience of the equipment in actual use, and it is difficult to complete the hedge leaf cleaning work efficiently and stably. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a hedge leaf cleaning, blowing and sucking all-in-one machine, which solves the problem that the existing hedge leaf cleaning equipment has a large number of cleaning dead corners when cleaning fallen leaves around the hedge and the cleaning area that can be covered by a single operation is limited.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a hedge leaf cleaning blower and suction machine comprises a bottom plate, a support plate is fixedly connected to the top of the bottom plate, an engine is fixedly connected to the top of the support plate, a fan is fixedly connected to the output end of the engine, a reciprocating assembly is arranged inside the bottom plate, a swing assembly is arranged on the outer wall of the bottom plate, two support rods are fixedly connected to the rear side of the top of the bottom plate, a filter box is fixedly connected to the top of the support rod, a filter assembly and a cleaning assembly are arranged inside the filter box, and a collection box is connected to the bottom of the filter box through a connecting piece; The reciprocating assembly includes a motor and a first mounting plate, wherein the motor is fixedly connected to the inside of the base plate, a fan gear is fixedly connected to the output end of the motor, the first mounting plate is mounted on the base plate, a slide plate is slidably connected to the inside of the first mounting plate, a gear ring is fixedly connected to the outer wall of the slide plate, and a first rack plate is fixedly connected to the front of the outer wall of the gear ring.

[0006] Preferably, the swing assembly includes a half gear, the half gear is rotatably connected to the top of the base plate, the outer wall of the half gear is fixedly connected to a second mounting plate, and the bottom front side of the second mounting plate is fixedly connected to a suction cup.

[0007] Preferably, the filter assembly comprises an exhaust plate and a filter screen, the exhaust plate is fixedly connected to the top of the filter box, and the filter screen is fixedly connected to the top of the filter box.

[0008] Preferably, the cleaning component includes a sliding rod and a circular gear, the sliding rod is fixedly connected to the inside of the filter box, the outer wall of the sliding rod is slidably connected to two cleaning plates, the outer walls of the two cleaning plates are respectively fixedly connected to the first sliding rod and the second sliding rod, the outer walls of the first sliding rod and the second sliding rod are both fixedly connected to the second rack plate, the circular gear is rotatably connected to the inner wall of the filter box, and an elastic component is arranged inside the cleaning plate.

[0009] Preferably, the elastic component includes a limiting plate, the outer wall of the limiting plate is slidably connected to the inside of the cleaning plate, a connecting plate is fixedly connected to one side of the limiting plate, a plurality of springs are fixedly connected to the other side of the limiting plate, and a plurality of brushes are fixedly connected to the side of the connecting plate away from the limiting plate.

[0010] Preferably, the outer walls on both sides of the base plate are rotatably connected to two wheels, a handrail is fixedly connected to the rear side of the top of the base plate, a suction pipe is installed between the fan input end and the suction cup, and a discharge pipe is installed between the fan output end and the filter box.

[0011] Preferably, the fan gear is meshed with the gear ring, the first rack plate is meshed with the half gear, and the outer wall of the slide plate is fixedly connected to two limit blocks.

[0012] Preferably, a third slide groove and a fourth slide groove are provided inside the filter box, the outer wall of the first slide rod is slidably connected inside the third slide groove, and the bottom of the second slide rod is slidably connected inside the fourth slide groove.

[0013] Preferably, the two second rack plates are meshed with the circular gear, and the brush is fitted with the filter.

[0014] Preferably, a second slide groove is provided on the outer wall of the first mounting plate, a first slide groove is provided in the middle of the support plate, and one end of the first slide rod away from the cleaning plate is fixedly connected to the outer wall of the slide plate and is slidably connected inside the first slide groove and the second slide groove.

[0015] The present invention provides a hedge leaf cleaning and blowing and suction integrated machine. It has the following beneficial effects: 1. The present invention sets a reciprocating component and a swinging component, so that the motor drives the fan gear to drive the gear ring, so that the slide plate reciprocates, and then the first rack plate drives the half gear to rotate intermittently, and finally the suction cup swings left and right. When the equipment is moving, the suction cup can not only absorb the fallen leaves in front, but also flexibly cover the areas on both sides by swinging, effectively avoiding the cleaning dead corners, and greatly improving the cleaning area and efficiency of a single operation.

[0016] 2. The present invention separates fallen leaves and dust during the suction process by providing a filtering component and a cleaning component, and through the reciprocating motion of the slide plate, the first slide bar fixed thereon drives the second rack plate on the cleaning plate to slide, thereby driving the circular gear to rotate, and then driving the two cleaning plates (21) to slide back and forth relative to each other on the slide bar. The elastic component in the cleaning plate allows the brush to fit tightly against the filter screen, and repeatedly wipes and scrubs it to promptly remove accumulated dust and debris. This effectively prevents the filter screen from being blocked, maintains the air permeability and filtering performance of the filter screen, and ensures the cleanliness of the exhaust air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention; Figure 2 A schematic diagram of a motor according to the present invention; Figure 3 Based Figure 1 Enlarged view of point A in the middle; Figure 4 It is a schematic diagram of a support rod of the present invention; Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 It is a schematic diagram of the slide bar of the present invention; Figure 7 It is a schematic diagram of a circular gear of the present invention; Figure 8 It is a cross-sectional view of a cleaning plate of the present invention.

[0018] Among them, 1. bottom plate; 2. support plate; 3. engine; 4. fan; 5. motor; 6. fan gear; 7. first mounting plate; 8. slide plate; 9. limit block; 10. gear ring; 11. first rack plate; 12. half gear; 13. second mounting plate; 14. suction cup; 15. support rod; 16. filter box; 17. exhaust plate; 18. collection box; 19. filter screen; 20. slide bar; 21. cleaning plate; 22. first slide bar; 23. second rack plate; 24. circular gear; 25. second slide bar; 26. limit plate; 27. connecting plate; 28. brush; 29. ​​spring; 30. wheel; 31. handrail; 32. suction pipe; 33. discharge pipe; 34. connecting piece; 35. first slide slot; 36. second slide slot; 37. third slide slot; 38. fourth slide slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the specification 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Please see attached Figure 1 -Attached Figure 3The embodiment of the present invention provides a hedge leaf cleaning and blowing and suction machine, including a bottom plate 1, which serves as the basic support structure of the whole device and provides a stable platform for the installation of other components. The top of the bottom plate 1 is fixedly connected with a support plate 2, which is tightly fixedly connected to the bottom plate 1, and its main function is to provide a suitable installation height and a stable support plane for the engine 3. Through the precise fixed connection method, it is ensured that the vibration generated by the engine 3 during operation will not cause excessive impact on the bottom plate 1, and the displacement of the engine 3 itself is also avoided, thereby ensuring that the engine 3 can stably output power to drive the fan 4 to work. The top of the support plate 2 is fixedly connected with the engine 3, and the engine 3 serves as the power source of the whole device. The power generated by the engine 3 is accurately transmitted to the fan 4 through its output end, driving the fan 4 to rotate at a high speed, generating a strong suction force and airflow, and providing the necessary power conditions for cleaning the hedge leaf. The output end of the engine 3 is fixedly connected with the fan 4, and the fan 4 rotates at a high speed under the drive of the engine 3. The impeller structure inside it can quickly inhale air and accelerate the discharge, thereby forming a strong negative pressure area at the suction pipe 32. This negative pressure enables the suction cup 14 to effectively absorb fallen leaves and debris around the hedge. A reciprocating assembly is provided inside the base plate 1. The setting of the reciprocating assembly is intended to achieve specific movements of the device in the process of cleaning fallen leaves and enhance the cleaning effect. A swinging assembly is provided on the outer wall of the base plate 1. The existence of the swinging assembly enables the suction cup 14 to swing within a certain range, expanding the range and flexibility of sucking fallen leaves. Two support rods 15 are fixedly connected to the rear side of the top of the base plate 1. The two support rods 15 provide stable support for the filter box 16, so that it can be maintained at a suitable height position, which is convenient for connection and cooperation with the fan 4 and the collection box 18. The top of the support rod 15 is fixedly connected to the filter box 16. The filter box 16 plays a key filtering role in the equipment. It can separate the air discharged by the fan 4 from the fallen leaves. The filter box 16 is provided with a filter assembly and a cleaning assembly. The filter assembly is mainly responsible for purifying the exhausted air, and the cleaning assembly is provided to ensure the continuous and efficient operation of the filter assembly. The bottom of the filter box 16 is connected to the collection box 18 through a connector 34. The collection box 18 is used to collect fallen leaves and debris; Please see attached Figure 2 and attached Figure 3The reciprocating assembly includes a motor 5 and a first mounting plate 7. The motor 5 is fixedly connected to the inside of the base plate 1. As the power core of the reciprocating assembly, the motor 5 can accurately control the speed and direction according to the working requirements of the equipment, output stable torque, and drive the fan gear 6 to rotate. The output end of the motor 5 is fixedly connected with the fan gear 6. The fan gear 6 is a transmission component between the motor 5 and the gear ring 10. Its special tooth structure can achieve efficient and stable meshing transmission with the gear ring 10. When the motor 5 rotates, the fan gear 6 accurately transmits the rotational motion of the motor 5 to the gear ring 10, thereby driving the slide plate 8 to perform reciprocating linear motion. The first mounting plate 7 is installed on the base plate 1. The first mounting plate 7 provides an installation foundation and motion guide for the slide plate 8 and other components. The slide plate 8 is slidably connected to the inside of the first mounting plate 7. The sliding connection design of the slide plate 8 inside the first mounting plate 7 enables the slide plate 8 to perform stable and smooth reciprocating linear motion along the slideway inside the first mounting plate 7 under the drive of the fan gear 6 and the gear ring 10. A gear ring 10 is fixedly connected to the outer wall of the slide plate 8. The fixed connection between the gear ring 10 and the slide plate 8 ensures that the two can move as a whole. When the gear ring 10 reciprocates, the slide plate 8 also moves synchronously in the first mounting plate 7. A first rack plate 11 is fixedly connected to the front part of the outer wall of the gear ring 10. The first rack plate 11 serves as a transmission component between the gear ring 10 and the half gear 12. Its linear reciprocating motion can accurately drive the half gear 12 to rotate intermittently, thereby realizing the swinging action of the suction cup 14.

[0021] Please see attached Figure 1 -Attached Figure 3 The swing assembly includes a half gear 12, which is rotatably connected to the top of the base plate 1. When the first rack plate 11 reciprocates, its teeth are alternately meshed with the teeth of the half gear 12. Since the half gear 12 has teeth only on part of its circumference, it will intermittently drive the half gear 12 to rotate during the meshing process. This intermittent rotation characteristic allows the second mounting plate 13 fixedly connected to the half gear 12 and the suction cup 14 at the bottom to swing left and right. The outer wall of the half gear 12 is fixedly connected to the second mounting plate 13. The second mounting plate 13 serves as a mounting carrier for the suction cup 14 and is fixedly connected to the half gear 12, ensuring that the suction cup 14 can swing synchronously with the rotation of the half gear 12. The suction cup 14 is fixedly connected to the front side of the bottom of the second mounting plate 13. The suction cup 14 is a component that directly absorbs fallen leaves. Through the fixed connection with the second mounting plate 13, the suction cup 14 can flexibly swing under the drive of the half gear 12 to expand the suction range.

[0022] Please see attached Figure 6 and attached Figure 7The filter assembly includes an exhaust plate 17 and a filter screen 19. The exhaust plate 17 is fixedly connected to the top of the filter box 16. The exhaust plate 17 can allow the clean air filtered by the filter screen 19 to be smoothly discharged from the filter box 16, while preventing dust and other impurities from flowing back into the filter box 16. The filter screen 19 is fixedly connected to the top of the filter box 16. The filter screen 19 is the core component of the filter assembly and can effectively intercept dust and fine debris in the air.

[0023] Please see attached Figure 6 -Attached Figure 8 The cleaning assembly includes a slide bar 20 and a circular gear 24. The slide bar 20 is fixedly connected to the inside of the filter box 16. The slide bar 20 provides guidance and support for the reciprocating motion of the cleaning plate 21. The cleaning plate 21 can slide smoothly along the slide bar 20 to ensure that its motion trajectory when cleaning the filter screen 19 is accurate and stable. The outer wall of the slide bar 20 is slidably connected to two cleaning plates 21. The sliding connection design of the two cleaning plates 21 and the slide bar 20 enables the cleaning plates 21 to freely reciprocate on the slide bar 20 to achieve comprehensive cleaning of the filter screen 19. The outer walls of the two cleaning plates 21 are respectively fixedly connected to the first slide bar 22 and the second slide bar 25. The setting of the first slide bar 22 and the second slide bar 25 further optimizes the motion stability and guidance of the cleaning plate 21. The outer walls of the first slide bar 22 and the second slide bar 25 are both fixedly connected to the second rack plate 23. The second rack plate 23 can move synchronously with the movement of the first slide bar 22 and the second slide bar 25, thereby driving the circular gear 24 to rotate. The circular gear 24 is rotatably connected to the inner wall of the filter box 16 to ensure that the circular gear 24 can rotate flexibly while ensuring its stability and accuracy during the rotation process. An elastic component is arranged inside the cleaning plate 21. The setting of the elastic component enables the cleaning plate 21 to better adapt to the surface shape and impurity distribution of the filter screen 19 when cleaning the filter screen 19.

[0024] Please see attached Figure 1 -Attached Figure 3The elastic component includes a limit plate 26, and the outer wall of the limit plate 26 is slidably connected to the inside of the cleaning plate 21. The limit plate 26 plays a limiting and guiding role in the elastic component. Its outer wall is slidably connected to the inside of the cleaning plate 21 to ensure that during the operation of the elastic component, the limit plate 26 can move stably in a predetermined direction without deviation or shaking. A connecting plate 27 is fixedly connected to one side of the limit plate 26. The connecting plate 27 serves as a connecting component between the limit plate 26 and the brush 28, tightly combining the two. Through the fixed connection with the limit plate 26, the connecting plate 27 can accurately transmit the movement and force of the limit plate 26, so that the brush 28 can perform effective cleaning actions on the surface of the filter 19 as the limit plate 26 moves. A plurality of springs 29 are fixedly connected to the other side of the limit plate 26, and the plurality of springs 29 provide the cleaning plate 21 with elastic buffering and adaptive adjustment capabilities. When the cleaning plate 21 contacts the filter 19, the spring 29 will be compressed or stretched accordingly according to the shape of the surface of the filter 19 and the distribution of impurities, so that the cleaning plate 21 can always maintain a close fit with the filter 19. A plurality of brushes 28 are fixedly connected to the side of the connecting plate 27 away from the limit plate 26. The brushes 28 are made of a soft material with a certain elasticity and wear resistance. During the operation of the equipment, when the cleaning plate 21 reciprocates on the slide bar 20, the brushes 28 are closely fitted to the surface of the filter 19 under the elastic action of the spring 29. Through repeated wiping and brushing actions, the dust and debris on the filter 19 are removed to maintain the air permeability and filtering performance of the filter 19.

[0025] Please see attached Figure 1 -Attached Figure 3 The outer walls on both sides of the bottom plate 1 are rotatably connected to two wheels 30. The arrangement of the wheels 30 makes the device have good mobility and is convenient for operation around hedges. A handrail 31 is fixedly connected to the rear side of the top of the bottom plate 1. The handrail 31 provides a convenient operating handle for the operator to push, pull and control the moving direction of the device. A suction pipe 32 is installed between the input end of the fan 4 and the suction cup 14. The suction pipe 32 serves as a channel connecting the input end of the fan 4 and the suction cup 14. Its function is to transport the leaves and air mixture sucked by the suction cup 14 to the fan 4. The material of the suction pipe 32 has certain flexibility and wear resistance, and can adapt to various bending and stretching conditions of the device during movement and operation. An exhaust pipe 33 is installed between the output end of the fan 4 and the filter box 16. The exhaust pipe 33 is used to transport the dust-containing air discharged by the fan 4 to the filter box 16 for filtering. Its material and structure are similar to those of the suction pipe 32 , and it has good flexibility and sealing properties, and can ensure that dust-laden air and fallen leaves are smoothly transmitted from the output end of the fan 4 to the filter box 16 .

[0026] Please see attached Figure 3The fan gear 6 is meshed with the gear ring 10, and the tooth shape of the gear 6 is precisely matched with the tooth shape of the gear ring 10, which ensures that when the motor 5 rotates, the fan gear 6 can stably drive the gear ring 10 to rotate, thereby converting the rotary motion of the motor 5 into the reciprocating linear motion of the slide plate 8. The first rack plate 11 is meshed with the half gear 12, and the tooth shape of the first rack plate 11 is precisely matched with the tooth shape of the half gear 12. When the first rack plate 11 reciprocates under the drive of the gear ring 10, its teeth are alternately meshed with the teeth of the half gear 12, so that the half gear 12 rotates intermittently, thereby driving the suction cup 14 to swing left and right. Two limit blocks 9 are fixedly connected to the outer wall of the slide plate 8. The function of the limit blocks 9 is to limit the range of motion of the slide plate 8 in the first mounting plate 7, prevent the slide plate 8 from deviating from the predetermined track during the reciprocating motion, and ensure the safe operation of the equipment.

[0027] Please see attached Figure 7 The filter box 16 is provided with a third slide groove 37 and a fourth slide groove 38, the outer wall of the first slide bar 22 is slidably connected to the inside of the third slide groove 37, and the bottom of the second slide bar 25 is slidably connected to the inside of the fourth slide groove 38. The opening of the third slide groove 37 and the fourth slide groove 38 provides precise guidance and limitation for the movement of the cleaning component. During the operation of the equipment, when the cleaning plate 21 is driven by the first slide bar 22 and the second slide bar 25 to reciprocate, the first slide bar 22 slides stably along the trajectory of the third slide groove 37, providing reliable lateral support and guidance for the cleaning plate 21, so that the cleaning plate 21 can accurately clean the filter screen 19 according to the predetermined path, improve the uniformity and stability of the cleaning effect, and ensure that all parts of the filter screen 19 can be fully cleaned. Similarly, the fourth slide groove 38 cooperates with the first slide bar 22 and the third slide groove 37 to form a stable three-dimensional motion guide system, so that the cleaning plate 21 can maintain a stable posture and accurate motion trajectory when cleaning the filter screen 19.

[0028] Please see attached Figure 6 -Attached Figure 8 The two second rack plates 23 are meshed with the circular gear 24. When the first slide bar 22 slides, the second rack plate 23 fixed thereon also moves synchronously. Its teeth interact with the teeth of the circular gear 24 to drive the circular gear 24 to rotate, and then the two cleaning plates 21 are made to slide relative to or apart through the gear transmission principle. The brush 28 fits closely with the filter screen 19. The material and shape of the brush 28 enable it to penetrate into the pores of the filter screen 19 and fully contact the surface of the filter screen 19, thereby effectively removing dust and debris on the filter screen 19.

[0029] Please see attached Figure 4 , Attachment Figure 5 and attached Figure 7The first mounting plate 7 is provided with a second slide groove 36 on the outer wall, and the first slide groove 35 is provided in the middle of the support plate 2. The first slide groove 35 and the second slide groove 36 provide additional guidance and limitation for the movement of the first slide bar 22, further optimizing the movement trajectory of the cleaning plate 21. The end of the first slide bar 22 away from the cleaning plate 21 is fixedly connected to the outer wall of the slide plate 8, and is slidably connected inside the first slide groove 35 and the second slide groove 36. During the operation of the equipment, when the slide plate 8 starts to move under the drive of the relevant power, due to the sliding connection relationship between the first slide bar 22 and the first slide groove 35, the first slide bar 22 will slide smoothly along the trajectory defined by the first slide groove 356, which not only makes the movement of the slide plate 8 more stable and orderly, but also through the sliding of the first slide bar 22 in the slide groove, it can further accurately guide and limit the movement of other components associated with the slide plate 8, ensuring that the various components of the entire equipment can work together in a predetermined manner during operation.

[0030] Working principle: When it is necessary to clean the fallen leaves of the hedge, the engine 3 is started. After the engine 3 is started, the fan 4 is driven to rotate at a high speed. The input end of the fan 4 is connected to the suction cup 14 through the suction pipe 32. Under the action of the fan 4, a strong negative pressure is generated at the suction cup 14. At the same time, the motor 5 is started, and the fan gear 6 at its output end rotates. The fan gear 6 meshes with the gear ring 10, driving the gear ring 10 to rotate, thereby making the slide plate 8 reciprocate in the first mounting plate 7. The first rack plate 11 on the slide plate 8 also reciprocates accordingly. The first rack plate 11 meshes with the half gear 12, driving the half gear 12 to rotate intermittently. The half gear 12 drives the second mounting plate 13 and the suction cup 14 at the bottom to swing left and right. In this way, during the movement of the equipment, the suction cup 14 can expand the range of fallen leaves suction, suck the fallen leaves around the hedge into the suction pipe 32, and transmit them to the fan 4.

[0031] The dusty air enters the filter box 16 from the output end of the fan 4 through the discharge pipe 33. In the filter box 16, the air is first filtered by the filter screen 19, and the dust and debris are intercepted on the filter screen 19. The clean air is discharged from the exhaust plate 17. During the filtering process, the reciprocating motion of the slide plate 8 drives the first slide bar 22 fixed on its outer wall to slide in the first slide groove 35, and then drives the second rack plate 23 to start sliding. The second rack plate 23 is meshed with the circular gear 24, so that the circular gear 24 rotates, and the rotation of the circular gear 24 drives the other second rack plate 23 meshed with it to slide, so that the two cleaning plates 21 can slide back and forth relative to each other on the slide bar 20.

[0032] During this process, the brush 28 on the cleaning plate 21 is always tightly attached to the filter 19 under the elastic action of the spring 29. As the cleaning plate 21 reciprocates, the brush 28 repeatedly wipes and scrubs the filter 19 to remove dust and debris accumulated on the filter 19, thereby maintaining the air permeability and filtering performance of the filter 19. The cleaned dust and debris fall into the collection box 18 together with the intercepted fallen leaves, completing the entire cleaning and collection process.

[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 hedge leaf cleaning blower and suction machine, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to an engine (3), the output end of the engine (3) is fixedly connected to a fan (4), a reciprocating component is arranged inside the bottom plate (1), an outer wall of the bottom plate (1) is arranged with a swinging component, two support rods (15) are fixedly connected to the rear side of the top of the bottom plate (1), the top of the support rods (15) is fixedly connected to a filter box (16), a filter component and a cleaning component are arranged inside the filter box (16), and the bottom of the filter box (16) is connected to a collection box (18) via a connecting piece (34); The reciprocating assembly comprises a motor (5) and a first mounting plate (7), wherein the motor (5) is fixedly connected inside the base plate (1), a fan gear (6) is fixedly connected to the output end of the motor (5), the first mounting plate (7) is mounted on the base plate (1), a slide plate (8) is slidably connected inside the first mounting plate (7), a gear ring (10) is fixedly connected to the outer wall of the slide plate (8), and a first rack plate (11) is fixedly connected to the front of the outer wall of the gear ring (10).

2. The hedge leaf cleaning blower and suction machine according to claim 1, characterized in that: The swing assembly comprises a half gear (12), the half gear (12) being rotatably connected to the top of the base plate (1), the outer wall of the half gear (12) being fixedly connected to a second mounting plate (13), and the bottom front side of the second mounting plate (13) being fixedly connected to a suction cup (14).

3. The hedge leaf cleaning and blowing and suction integrated machine according to claim 1, characterized in that: The filter assembly comprises an exhaust plate (17) and a filter screen (19); the exhaust plate (17) is fixedly connected to the top of the filter box (16); and the filter screen (19) is fixedly connected to the top of the filter box (16).

4. The hedge leaf cleaning blower and suction machine according to claim 3, characterized in that: The cleaning component comprises a sliding rod (20) and a circular gear (24); the sliding rod (20) is fixedly connected to the inside of the filter box (16); the outer wall of the sliding rod (20) is slidably connected to two cleaning plates (21); the outer walls of the two cleaning plates (21) are respectively fixedly connected to a first sliding rod (22) and a second sliding rod (25); the outer walls of the first sliding rod (22) and the second sliding rod (25) are both fixedly connected to a second rack plate (23); the circular gear (24) is rotatably connected to the inner wall of the filter box (16); and an elastic component is arranged inside the cleaning plate (21).

5. The hedge leaf cleaning blower and suction machine according to claim 4, characterized in that: The elastic component comprises a limit plate (26), the outer wall of the limit plate (26) is slidably connected to the inside of the cleaning plate (21), one side of the limit plate (26) is fixedly connected to a connecting plate (27), the other side of the limit plate (26) is fixedly connected to a plurality of springs (29), and the side of the connecting plate (27) away from the limit plate (26) is fixedly connected to a plurality of brushes (28).

6. The hedge leaf cleaning blower and suction machine according to claim 2, characterized in that: The left and right outer walls of the bottom plate (1) are rotatably connected to two wheels (30), the top rear side of the bottom plate (1) is fixedly connected to a handrail (31), a suction pipe (32) is installed between the input end of the fan (4) and the suction cup (14), and a discharge pipe (33) is installed between the output end of the fan (4) and the filter box (16).

7. The hedge leaf cleaning blower and suction machine according to claim 2, characterized in that: The fan gear (6) is meshed with the gear ring (10), the first rack plate (11) is meshed with the half gear (12), and the outer wall of the slide plate (8) is fixedly connected to two limit blocks (9).

8. The hedge leaf cleaning blower and suction machine according to claim 5, characterized in that: A third slide groove (37) and a fourth slide groove (38) are provided inside the filter box (16); the outer wall of the first slide rod (22) is slidably connected to the inside of the third slide groove (37); and the bottom of the second slide rod (25) is slidably connected to the inside of the fourth slide groove (38).

9. The hedge leaf cleaning blower and suction machine according to claim 5, characterized in that: The two second rack plates (23) are meshed with the circular gear (24), and the brush (28) is fitted with the filter screen (19).

10. The hedge leaf cleaning blower and suction machine according to claim 5, characterized in that: The outer wall of the first mounting plate (7) is provided with a second slide groove (36), the middle part of the support plate (2) is provided with a first slide groove (35), and one end of the first slide rod (22) away from the cleaning plate (21) is fixedly connected to the outer wall of the slide plate (8) and is slidably connected inside the first slide groove (35) and the second slide groove (36).

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