Multipurpose sweeping machine

Abstract

The utility model discloses a multipurpose sweeper which comprises a cart, wheels are rotatably connected to the bottom of the cart, an engine and a gearbox are fixedly connected to the cart, a handlebar is connected to the rear side of the cart, the engine is in transmission connection with the gearbox through a belt, and a broom disc is fixedly connected to a rotating shaft of the gearbox. The broom disc is fixedly connected with a broom through a U-shaped bolt, and a cart plate of the cart is a multidirectional rotating cart plate. The sweeper is provided with the engine and the gearbox, gasoline is used as power, long-time work is facilitated, the sweeper is suitable for sweeping operation in factories and agriculture, the broom disc is arranged, a broom on the broom disc is used for sweeping, the action of the sweeper is similar to that of manual sweeping through the broom, large-scale fallen leaves and other impurities can be swept away, and the sweeper is high in practicability. And the cleaning of places which are difficult to clean, such as the lower part of the ridge and the inside of weeds can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of sweeping machines, in particular to a multi-purpose sweeping machine. Background Art

[0002] With the development of society, people's demand for environmental sanitation is increasing. To improve sweeping efficiency and reduce the workload of sanitation workers, the development of sweeping robots has increased. However, existing sweeping robots are designed for urban sanitation and lack the ability to sweep large areas of naturally fallen materials, such as fallen leaves and snow. Furthermore, existing sweeping robots cannot meet agricultural needs. For example, fallen flower seeds and stevia leaves along the edges of fields can only be swept up with primitive brooms, which is labor-intensive. Therefore, there is a need to develop a sweeping robot that can mimic manual sweeping while being able to handle a variety of working conditions. Utility Model Content

[0003] In view of the above technical problems, the present invention provides a multi-purpose sweeper that can imitate a broom used in manual operations and can cope with various working conditions.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a multi-purpose sweeper, including a cart, the bottom of the cart is rotatably connected to wheels, the cart is fixedly connected to an engine and a gearbox, the rear side of the cart is connected to a handlebar, the engine and the gearbox are connected by a belt drive, the rotating shaft of the gearbox is fixedly connected to a broom disc, the broom is fixedly connected to the broom disc by a U-bolt, and the cart plate is a multi-directional rotating cart plate.

[0005] Furthermore, the multi-directional rotating vehicle plate includes a fixed plate, a horizontal rotating plate and a vertical rotating plate connected in sequence from bottom to top, and the engine and the gearbox are fixedly connected to the vertical rotating plate.

[0006] Furthermore, the rear part of the fixed plate is a fan-shaped plate, and a limiting hole is provided on the fan-shaped plate. The bottom of the fixed plate is rotatably connected to a movable support rod, and the end of the movable support rod is rotatably connected to an axle. The wheel includes a movable wheel, and the movable wheels are connected to the two sides of the axle. The bottom of the fixed plate is connected to a screw jack, and the bottom of the screw jack is fixedly connected to the axle. The rotating shaft of the screw jack is connected to a commutator, and the commutator is rotatably connected to a crank. The upper part of the fixed plate is rotatably connected to the horizontal rotating plate through a horizontal rotating shaft.

[0007] Furthermore, the horizontal rotating plate is connected to rotating ears on both sides, a limiting hole is opened at the rear and is connected to a handle, and the bottom of the vertical rotating plate is fixedly connected to a secondary rotating ear, and the rotating ear is rotatably connected to the secondary rotating ear.

[0008] Furthermore, the front portion of the vertical rotating plate is tilted, and the rear portion is fixedly connected to a lifter, and a pull wire control box of the lifter is arranged on the handlebar.

[0009] Furthermore, a tail rack and a sub-tail rack are provided at the rear of the fixed plate, the handlebar is connected to the tail rack, the sub-tail rack is located below the tail rack, the sub-tail rack is provided with a wheel hole and a limiting hole, a universal wheel rod is slidably provided in the wheel hole, a plurality of limiting holes are provided on the side of the universal wheel rod, and a universal wheel is rotatably connected to the bottom.

[0010] Furthermore, the throttle controller of the engine is arranged on the handlebar.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. The utility model is provided with an engine and a gearbox, and is powered by gasoline, which is convenient for long-term work and is suitable for use in factories. It is also suitable for cleaning operations in agriculture. A broom disc is provided, and the broom on the broom disc is used for cleaning. Its action is similar to manual cleaning with a broom, and it can sweep away large-scale impurities such as fallen leaves, and can also achieve cleaning of difficult-to-clean places such as under ridges and inside weeds.

[0013] 2. The utility model is equipped with a multi-directional rotating plate composed of a fixed plate, a horizontal rotating plate, a vertical rotating plate, etc., which can flexibly adjust the angle and height of the broom to prevent the phenomenon of poor cleaning caused by the broom being too short, and at the same time can cope with the wear of the broom; and by adjusting the height and rotation angle, it can cope with different road conditions, so that there are no dead angles in the cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the broom disc of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the multi-directional rotating vehicle plate of the present utility model.

[0017] Figure 4 This is a schematic diagram of the side structure of the fixed plate of the utility model.

[0018] Among them: 1. cart, 1a. tail frame, 1b. auxiliary tail frame, 2. engine, 3. gearbox, 4. broom disc, 5. moving wheel, 6. universal wheel, 7. handlebar, 8. throttle controller, 9. cable control box, 10. broom, 11. U-bolt, 12. fixing plate, 12a. fan-shaped plate, 13. axle, 14. moving support rod, 15. horizontal rotation axis, 16. horizontal rotation plate, 17. rotating ear, 18. vertical rotation plate, 19. auxiliary rotating ear, 20. lifter, 21. screw jack, 22. commutator, 23. crank, 24. universal wheel rod. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] like Figures 1-4 The multi-purpose sweeper shown includes a cart 1, the bottom of the cart 1 is rotatably connected to wheels, the cart 1 is fixedly connected to an engine 2 and a gearbox 3, the rear side of the cart 1 is connected to a handlebar 7, the engine 2 and the gearbox 3 are connected by a belt drive, a broom disc 4 is fixedly connected to the rotating shaft of the gearbox 3, and a broom 10 is fixedly connected to the broom disc 4 by a U-bolt 11. The car plate of the cart 1 is a multi-directional rotating car plate.

[0021] It should be noted that, in this embodiment, the engine is a YH170F / P gasoline engine, the gearbox is a WD63-3 reducer, and the broom is made of Achnatherum splendens.

[0022] In order to realize the steering of the vehicle plate, the multi-directional rotating vehicle plate includes a fixed plate 12, a horizontal rotating plate 16 and a vertical rotating plate 18 connected in sequence from bottom to top, and the engine 2 and the gearbox 3 are fixedly connected to the vertical rotating plate 18.

[0023] In order to achieve horizontal steering, the rear part of the fixed plate 12 is a fan-shaped plate 12a, and a limiting hole is opened on the fan-shaped plate 12a. The bottom of the fixed plate 12 is rotatably connected to the movable support rod 14, and the end of the movable support rod 14 is rotatably connected to the wheel axle 13. The wheel includes a movable wheel 5, and the movable wheels 5 are connected on both sides of the wheel axle 13. The bottom of the fixed plate 12 is connected to the screw jack 21, and the bottom of the screw jack 21 is fixedly connected to the wheel axle 13. The rotating shaft of the screw jack 21 is connected to a commutator 22, and the commutator 22 is rotatably connected to a crank 23. The upper part of the fixed plate 12 is rotatably connected to the horizontal rotating plate 16 through the horizontal rotating shaft 15.

[0024] In order to achieve vertical adjustment, the horizontal rotating plate 16 is connected to both sides with rotating ears 17, and a limiting hole is opened at the rear and connected to a handle. The bottom of the vertical rotating plate 18 is fixedly connected to a secondary rotating ear 19, and the rotating ear 17 is rotatably connected to the secondary rotating ear 19.

[0025] In order to control the vertical adjustment, the front of the vertical rotating plate 18 is tilted, and the rear is fixedly connected to the lifter 20, and the pull wire control box 9 of the lifter 20 is set on the handlebar 7.

[0026] Among them, the model of the lifter and cable control box assembly is MF6563.

[0027] In order to adjust the height of the universal wheel, a tail frame 1a and a sub-tail frame 1b are provided at the rear of the fixed plate 12, the handlebar 7 is connected to the tail frame 1a, and the sub-tail frame 1b is located below the tail frame 1a. A wheel hole and a limit hole are opened on the sub-tail frame 1b, and a universal wheel rod 24 is slidably set in the wheel hole. A plurality of limit holes are opened on the side of the universal wheel rod 24, and the universal wheel 6 is rotatably connected to the bottom.

[0028] The lower part of the tailstock 1a is connected with a rotating shaft ring to place the crank 23 to prevent it from falling.

[0029] In order to facilitate the control of the throttle and shutdown of the engine, a throttle controller 8 of the engine 2 is arranged on the handlebar 7.

[0030] The specific working process of this utility model is as follows:

[0031] When working, the broom 10 is fixed to the broom disc 4 with a U-shaped bolt 11, and the broom disc 4 is fixed to the gearbox 3, the engine 2 is started, the gearbox 3 is driven to rotate, and the throttle controller 8 on the handlebar 7 is controlled to control the broom disc 4 to drive the broom 10 to rotate to complete the cleaning work. When sweeping the floor, the handlebar 7 is used to control the vehicle board.

[0032] During actual use, since the broom 4 will be worn shorter, and when cleaning flower seeds, snow or ridges and other corners, it is necessary to adjust the position of the broom disc 4 to obtain a better cleaning angle. When adjusting the height of the vehicle plate 1, the hand crank 23 is used to control the rise and fall of the screw jack 21, thereby controlling the height of the vehicle plate 1. The height of the vehicle plate 1 can also be adjusted by adjusting the height of the universal wheel rod 24 and then fixing it with a butterfly bolt.

[0033] When adjusting left and right, the horizontal rotating plate 16 is rotated by the handle and aligned with the limiting hole on the sector plate 12a, and then fixed with a butterfly bolt.

[0034] When adjusting the vertical angle, the wire control box 9 is used to control the lifter 20, thereby realizing the rotation of the vertical rotating plate 18, thereby adjusting the vertical angle.

Claims

1. A multi-purpose sweeper, comprising a cart (1), wherein the bottom of the cart (1) is rotatably connected to wheels, an engine (2) and a gearbox (3) are fixedly connected to the cart (1), a handlebar (7) is connected to the rear side of the cart (1), and the engine (2) and the gearbox (3) are connected via a belt drive, characterized in that: A broom disc (4) is fixedly connected to the rotating shaft of the gearbox (3), and a broom (10) is fixedly connected to the broom disc (4) via a U-shaped bolt (11). The vehicle plate of the cart (1) is a multi-directional rotating vehicle plate.

2. The multi-purpose sweeper according to claim 1, characterized in that: The multi-directional rotating vehicle plate comprises a fixed plate (12), a horizontal rotating plate (16) and a vertical rotating plate (18) connected in sequence from bottom to top, and the engine (2) and the gearbox (3) are fixedly connected to the vertical rotating plate (18).

3. The multi-purpose sweeper according to claim 2, characterized in that: The rear portion of the fixed plate (12) is a fan-shaped plate (12a), and a limited hole is provided on the fan-shaped plate (12a). The bottom of the fixed plate (12) is rotatably connected to a movable support rod (14), and the end of the movable support rod (14) is rotatably connected to a wheel shaft (13). The wheel includes a movable wheel (5), and the movable wheels (5) are connected to both sides of the wheel shaft (13). The bottom of the fixed plate (12) is connected to a screw jack (21), and the bottom of the screw jack (21) is fixedly connected to the wheel shaft (13). A commutator (22) is connected to the rotating shaft of the screw jack (21), and a crank (23) is rotatably connected to the commutator (22). The upper portion of the fixed plate (12) is rotatably connected to the horizontal rotating plate (16) through a horizontal rotating shaft (15).

4. The multi-purpose sweeper according to claim 2, characterized in that: The horizontal rotating plate (16) is connected to rotating ears (17) on both sides, and a limiting hole is opened at the rear and is connected to a handle. The bottom of the vertical rotating plate (18) is fixedly connected to a secondary rotating ear (19), and the rotating ear (17) is rotatably connected to the secondary rotating ear (19).

5. The multi-purpose sweeper according to claim 2, characterized in that: The front portion of the vertical rotating plate (18) is tilted, and the rear portion is fixedly connected to a lifter (20), and a pull-wire control box (9) of the lifter (20) is arranged on the handlebar (7).

6. The multi-purpose sweeper according to claim 2, characterized in that: A tail frame (1a) and a sub-tail frame (1b) are provided at the rear of the fixing plate (12); the handlebar (7) is connected to the tail frame (1a); the sub-tail frame (1b) is located below the tail frame (1a); a wheel hole and a limiting hole are provided on the sub-tail frame (1b); a universal wheel rod (24) is slidably provided in the wheel hole; a plurality of limiting holes are provided on the side of the universal wheel rod (24); and a universal wheel (6) is rotatably connected to the bottom.

7. The multi-purpose sweeper according to claim 1, characterized in that: The throttle controller (8) of the engine (2) is arranged on the handlebar (7).

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