Ground blowing machine convenient for multi-angle adjustment

Abstract

The utility model relates to the technical field of floor blowing machines, and discloses a floor blowing machine convenient for multi-angle adjustment, which comprises a bottom plate, a mounting plate is fixedly mounted in front of the right side of the top of the bottom plate, and a rotating rod is movably sleeved in the top of the mounting plate; the rotating mechanism is arranged on the front surface of the mounting plate; wherein the rotating mechanism comprises a driving motor, and the driving motor is fixedly mounted at the bottom of the front surface of the mounting plate. Through the arrangement of the rotating rod, the first gear, the second gear, the rectangular box and the air outlet pipe, when the driving motor starts to operate, the rotating shaft drives the first gear to rotate, the second gear drives the rotating rod to rotate, and therefore the rectangular box drives the air outlet pipe to rotate together; and finally, the air blowing angle of the air outlet pipe is adjusted, convenience is brought to use of operators, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of floor blowers, and more specifically to a floor blower which is convenient for multi-angle adjustment. Background Art

[0002] A floor blower is a floor cleaning machine. It is a mechanical cleaning equipment, consisting of a main unit, a rotating shaft, a baffle, a driving component, a nozzle and an air source. The main unit is welded from steel pipes and is usually composed of a frame, a protective cover, a push rod, etc. The rotating shaft is usually composed of a ball spring retaining support rod, a swing rod, and is equipped with a sprocket, gears and other accessories, and is usually combined with a motor to drive the swing of the swing arm.

[0003] Operators often use corresponding floor blowers during floor cleaning. In actual use, although the existing floor blowers have basic exhaust functions, the air outlets of the floor blowers are generally fixed, making it impossible to adjust the air outlet angle. This not only brings inconvenience to the operators, but also reduces the application scope of the device. Therefore, it is necessary to improve it. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a floor blower which is easy to adjust at multiple angles and has the advantage of adjusting angles.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floor blower that is easy to adjust at multiple angles, comprising:

[0006] A bottom plate, a mounting plate is fixedly mounted on the front right side of the top of the bottom plate, and a rotating rod is movably sleeved inside the top of the mounting plate;

[0007] A rotating mechanism, wherein the rotating mechanism is arranged on the front side of the mounting plate;

[0008] Among them, the rotating mechanism includes a driving motor, which is fixedly mounted on the bottom of the front side of the mounting plate, and the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft is fixedly sleeved with a No. 1 gear, and the outer surface of the No. 1 gear is meshingly connected with a No. 2 gear, and the interior of the No. 2 gear is fixedly sleeved with the outer surface of the rotating rod, and the other end of the rotating rod passes through the mounting plate and extends to the rear of the mounting plate and is fixedly sleeved with a rectangular box, and the interior of the right side of the rectangular box is fixedly sleeved with an air outlet pipe, and the rotation of the No. 1 gear will cause the air outlet pipe to rotate.

[0009] As a preferred technical solution of the utility model, connecting plates are fixedly installed on the front and rear sides of the left side of the top of the base plate, a transverse groove is opened in the front of the left side of the top of the base plate, mounting blocks are fixedly installed on the left and middle parts of the front of the top of the base plate, a first motor is fixedly installed on the left side of the mounting block, and a threaded rod is fixedly sleeved on the other end of the output shaft of the first motor.

[0010] As a preferred technical solution of the utility model, the threaded rod passes through the left mounting block and is movably connected to the left side of the right mounting block, the outer surface of the threaded rod is threadedly connected with a movable block, the bottom of the movable block is movably connected to the top of the base plate, the bottom of the movable block is fixedly installed with a limit block, and the outer surface of the limit block is movably connected to the inside of the transverse groove.

[0011] As a preferred technical solution of the utility model, a connecting rod is hinged at the rear of the top of the movable block, and a clamping plate is hinged at the other end of the connecting rod. The back of the clamping plate is movably connected to the front of the connecting plate, and the top of the clamping plate is movably connected to a filter screen, which is movably installed inside the top of the front side of the connecting plate. The top of the filter screen is movably connected to a fixed plate, and the fixed plate is fixedly installed on the top of the front side of the connecting plate.

[0012] As a preferred technical solution of the utility model, a vertical groove is provided at the bottom of the middle part of the front side of the connecting plate, a trapezoidal block is movably connected inside the vertical groove, and the front side of the trapezoidal block is fixedly mounted to the back side of the clamping plate.

[0013] As a preferred technical solution of the utility model, the number of the connecting plates is two, a floor blower casing is fixedly installed between the two connecting plates, a motor casing is fixedly installed on the top of the left side of the floor blower casing, the outer surface of the motor casing is fixedly sleeved with the inner part of the top of the connecting plate, a second motor is fixedly installed inside the motor casing, the other end of the output shaft of the second motor is fixedly sleeved with a rotating rod, the other end of the rotating rod passes through the floor blower casing and extends to the interior of the floor blower casing and is fixedly sleeved with a fan blade.

[0014] As a preferred technical solution of the utility model, a connecting pipe is fixedly connected to the right side of the floor blower housing, and the other end of the connecting pipe is movably sleeved with the inside of the back side of the rectangular box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model sets a rotating rod, a No. 1 gear, a No. 2 gear, a rectangular box and an air outlet pipe. When the driving motor starts to run, the rotating shaft drives the No. 1 gear to rotate, and the No. 2 gear drives the rotating rod to start rotating, so that the rectangular box drives the air outlet pipe to rotate together, and finally realizes the adjustment of the angle of the air outlet pipe. It not only brings convenience to the operator, but also improves the application scope of the device.

[0017] 2. The utility model sets a movable block, a limit block, a connecting rod and a clamping plate. When the first motor starts to run, the threaded rod will rotate, and the movable block will drive the limit block to move horizontally to the left under the limiting action of the horizontal groove, and drive the connecting rod to move, so that the clamping plate will drive the trapezoidal block to move vertically downward under the limiting action of the vertical groove. At this time, the fixing effect on the filter screen will be released, thereby achieving the purpose of facilitating the disassembly and assembly of the filter screen and reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the back side of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of the top of the threaded rod of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the front side of the threaded rod of the utility model;

[0022] Figure 5 for Figure 4 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 6 It is a schematic cross-sectional structural diagram of the side surface of the rotating rod of the utility model.

[0024] In the figure: 1. bottom plate; 2. mounting plate; 3. rotating rod; 4. driving motor; 5. rotating shaft; 6. gear No. 1; 7. gear No. 2; 8. rectangular box; 9. air outlet duct; 10. connecting plate; 11. horizontal groove; 12. vertical groove; 13. mounting block; 14. first motor; 15. threaded rod; 16. movable block; 17. limit block; 18. connecting rod; 19. clamping plate; 20. trapezoidal block; 21. fixing plate; 22. filter; 23. floor blower casing; 24. motor casing; 25. second motor; 26. rotating rod; 27. fan blade; 28. connecting pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 6 As shown, the utility model provides a floor blower that is easy to adjust at multiple angles, including:

[0027] A bottom plate 1, a mounting plate 2 is fixedly mounted on the front right side of the top of the bottom plate 1, and a rotating rod 3 is movably sleeved inside the top of the mounting plate 2;

[0028] A rotating mechanism, which is arranged on the front side of the mounting plate 2;

[0029] Among them, the rotating mechanism includes a driving motor 4, which is fixedly mounted on the bottom of the front side of the mounting plate 2. The other end of the output shaft of the driving motor 4 is fixedly sleeved with a rotating shaft 5, and the other end of the rotating shaft 5 is fixedly sleeved with a No. 1 gear 6. The outer surface of the No. 1 gear 6 is meshed and connected with a No. 2 gear 7. The interior of the No. 2 gear 7 is fixedly sleeved with the outer surface of the rotating rod 3. The other end of the rotating rod 3 penetrates the mounting plate 2 and extends to the rear of the mounting plate 2 and is fixedly sleeved with a rectangular box 8. The interior of the right side of the rectangular box 8 is fixedly sleeved with an air outlet pipe 9. The rotation of the No. 1 gear 6 will cause the air outlet pipe 9 to rotate.

[0030] When the driving motor 4 starts running, the rotating shaft 5 will drive the first gear 6 to rotate, and the second gear 7 will drive the rotating rod 3 to start rotating, so that the rectangular box 8 will drive the air outlet pipe 9 to rotate, and finally achieve the purpose of adjusting the angle of the air blown out of the air outlet pipe 9.

[0031] Among them, connecting plates 10 are fixedly installed on the front and rear sides of the left side of the top of the base plate 1, a transverse groove 11 is opened in the front of the left side of the top of the base plate 1, mounting blocks 13 are fixedly installed on the left and middle parts of the front top of the base plate 1, a first motor 14 is fixedly installed on the left side of the mounting block 13, and a threaded rod 15 is fixedly sleeved on the other end of the output shaft of the first motor 14.

[0032] When the first motor 14 starts to operate, the threaded rod 15 will rotate.

[0033] Among them, the threaded rod 15 passes through the left mounting block 13 and is movably connected to the left side of the right mounting block 13. The outer surface of the threaded rod 15 is threadedly connected with a movable block 16. The bottom of the movable block 16 is movably connected to the top of the base plate 1. A limit block 17 is fixedly installed on the bottom of the movable block 16. The outer surface of the limit block 17 is movably connected to the inside of the transverse groove 11.

[0034] When the threaded rod 15 starts to rotate, the movable block 16 drives the limiting block 17 to move horizontally left and right under the limiting effect of the transverse groove 11 .

[0035] Among them, a connecting rod 18 is hinged at the rear of the top of the movable block 16, and a clamping plate 19 is hinged at the other end of the connecting rod 18. The back of the clamping plate 19 is movably connected to the front of the connecting plate 10, and the top of the clamping plate 19 is movably connected to a filter screen 22, which is movably installed inside the top of the front of the connecting plate 10. The top of the filter screen 22 is movably connected to a fixed plate 21, and the fixed plate 21 is fixedly installed on the top of the front of the connecting plate 10.

[0036] When the movable block 16 moves, it will drive the connecting rod 18 to start moving, so that the clamping plate 19 moves vertically upward along the front side of the connecting plate 10, and finally cooperates with the fixing plate 21 to achieve the fixing effect of the filter screen 22.

[0037] A vertical groove 12 is provided at the bottom of the middle of the front side of the connecting plate 10 , and a trapezoidal block 20 is movably connected inside the vertical groove 12 . The front side of the trapezoidal block 20 is fixedly mounted to the back side of the clamping plate 19 .

[0038] When the clamping plate 19 moves, the trapezoidal block 20 is driven to move vertically up and down under the limiting effect of the vertical groove 12 .

[0039] Among them, the number of connecting plates 10 is two, and a floor blower casing 23 is fixedly installed between the two connecting plates 10. A motor casing 24 is fixedly installed on the top of the left side of the floor blower casing 23. The outer surface of the motor casing 24 is fixedly sleeved with the inner part of the top of the connecting plate 10. A second motor 25 is fixedly installed inside the motor casing 24. The other end of the output shaft of the second motor 25 is fixedly sleeved with a rotating rod 26. The other end of the rotating rod 26 penetrates the floor blower casing 23 and extends to the interior of the floor blower casing 23 and is fixedly sleeved with a fan blade 27.

[0040] When the second motor 25 starts to operate, the rotating rod 26 drives the fan blade 27 to rotate.

[0041] A connecting pipe 28 is fixedly connected to the right side of the floor blowing machine housing 23 , and the other end of the connecting pipe 28 is movably sleeved with the inside of the back side of the rectangular box 8 .

[0042] The wind blown out from the floor blowing housing 23 will enter the interior of the rectangular box 8 through the connecting pipe 28.

[0043] The working principle and use process of this utility model:

[0044] First, start the second motor 25, which will cause the rotating rod 26 to drive the fan blades 27 to rotate, and the ground blowing operation will be performed. When the blowing angle needs to be adjusted, start the driving motor 4, which will cause the rotating shaft 5 to drive the No. 1 gear 6 to rotate, and the No. 2 gear 7 to drive the rotating rod 3 to start rotating, thereby causing the rectangular box 8 and the air outlet pipe 9 to rotate, and ultimately the angle of the air blown out through the air outlet pipe 9 will change, thereby achieving the purpose of adjusting the blowing direction at multiple angles.

[0045] When a lot of dust adheres to the surface of the filter 22, affecting the air intake, and it needs to be disassembled and replaced, the first motor 14 is started to rotate the threaded rod 15, and the movable block 16 drives the limit block 17 to move horizontally to the left under the limiting action of the horizontal groove 11, and drives the connecting rod 18 to move at the same time, so that the clamping plate 19 drives the trapezoidal block 20 to move vertically downward under the limiting action of the vertical groove 12. At this time, the fixing effect on the filter 22 is released, which makes it easy to disassemble and install the filter 22 and reduces the labor intensity of the operator.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] 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 floor blower that is easy to adjust at multiple angles, characterized in that: Included are: A bottom plate (1), a mounting plate (2) being fixedly mounted in front of the right side of the top of the bottom plate (1), and a rotating rod (3) being movably sleeved inside the top of the mounting plate (2); A rotating mechanism, the rotating mechanism being arranged on the front side of the mounting plate (2); The rotating mechanism comprises a driving motor (4), the driving motor (4) is fixedly mounted on the bottom of the front side of the mounting plate (2), the other end of the output shaft of the driving motor (4) is fixedly sleeved with a rotating shaft (5), the other end of the rotating shaft (5) is fixedly sleeved with a No. 1 gear (6), the outer surface of the No. 1 gear (6) is meshingly connected with a No. 2 gear (7), the interior of the No. 2 gear (7) is fixedly sleeved with the outer surface of the rotating rod (3), the other end of the rotating rod (3) passes through the mounting plate (2) and extends to the rear of the mounting plate (2) and is fixedly sleeved with a rectangular box (8), the right side of the rectangular box (8) is fixedly sleeved with an air outlet pipe (9), and the rotation of the No. 1 gear (6) causes the air outlet pipe (9) to rotate.

2. The multi-angle adjustable floor blower according to claim 1, characterized in that: A connecting plate (10) is fixedly mounted on the front and rear sides of the left side of the top of the base plate (1); a transverse groove (11) is provided in the front of the left side of the top of the base plate (1); a mounting block (13) is fixedly mounted on the left side and the middle of the front of the top of the base plate (1); a first motor (14) is fixedly mounted on the left side of the mounting block (13); and a threaded rod (15) is fixedly sleeved on the other end of the output shaft of the first motor (14).

3. The multi-angle adjustable floor blower according to claim 2, characterized in that: The threaded rod (15) passes through the left mounting block (13) and is movably sleeved with the left side of the right mounting block (13); a movable block (16) is threadedly sleeved on the outer surface of the threaded rod (15); the bottom of the movable block (16) is movably connected to the top of the bottom plate (1); a limit block (17) is fixedly installed on the bottom of the movable block (16); and the outer surface of the limit block (17) is movably connected to the inside of the transverse groove (11).

4. The multi-angle adjustable floor blower according to claim 3, characterized in that: A connecting rod (18) is hingedly connected to the rear of the top of the movable block (16); a clamping plate (19) is hingedly connected to the other end of the connecting rod (18); the back of the clamping plate (19) is movably connected to the front of the connecting plate (10); the top of the clamping plate (19) is movably connected to a filter screen (22); the filter screen (22) is movably mounted inside the top of the front of the connecting plate (10); the top of the filter screen (22) is movably connected to a fixed plate (21); the fixed plate (21) is fixedly mounted on the top of the front of the connecting plate (10).

5. The multi-angle adjustable floor blower according to claim 2, characterized in that: A vertical groove (12) is provided at the bottom of the middle part of the front side of the connecting plate (10), a trapezoidal block (20) is movably connected inside the vertical groove (12), and the front side of the trapezoidal block (20) is fixedly mounted to the back side of the clamping plate (19).

6. The multi-angle adjustable floor blower according to claim 2, characterized in that: The number of the connecting plates (10) is two, a floor blower casing (23) is fixedly installed between the two connecting plates (10), a motor casing (24) is fixedly installed on the top of the left side of the floor blower casing (23), the outer surface of the motor casing (24) is fixedly sleeved with the inside of the top of the connecting plate (10), a second motor (25) is fixedly installed inside the motor casing (24), the other end of the output shaft of the second motor (25) is fixedly sleeved with a rotating rod (26), the other end of the rotating rod (26) passes through the floor blower casing (23) and extends to the inside of the floor blower casing (23) and is fixedly sleeved with a fan blade (27).

7. The multi-angle adjustable floor blower according to claim 6, characterized in that: A connecting pipe (28) is fixedly connected to the right side of the floor blowing machine housing (23), and the other end of the connecting pipe (28) is movably sleeved inside the back side of the rectangular box (8).

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