CN110904903B

CN110904903B - Leaf machine is swept in rainy day in winter

Info

Publication number: CN110904903B
Application number: CN201911387953.7A
Authority: CN
Inventors: 姚旭
Original assignee: Keyi College of ZSTU
Current assignee: Zhuji Huizhong Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-05-18
Anticipated expiration: 2039-12-30
Also published as: CN110904903A

Abstract

The invention provides a leaf sweeper in rainy days in winter, and relates to the technical field of road equipment. This leaf machine is swept in rainy day in winter, including the main axletree, the both ends of main axletree all are provided with slewing mechanism. The rotating mechanism comprises a main gear and a side gear. One side of the main gear is connected with the side gear, and the other side of the main gear is fixedly connected with a wheel in the axial direction. This leaf machine is swept in rainy day in winter, through slewing mechanism, the cooperation of mechanism one and the mechanism two that induced drafts, promote the wheel, make the box reversal, through side tooth gear, the cooperation of auxiliary gear and fan one, utilize the wheel rotation, it is rotatory to drive fan, and then produce suction, the leaf that rethread through-hole will be stained with water adsorbs on the box surface and takes, the problem of the difficult clearance of fallen leaves when rainy day in southern winter season has been solved, the efficiency of clearance street has been improved, the operating time of cleanup crew has been saved, the working strength of cleanup crew has also been reduced simultaneously.

Description

Leaf machine is swept in rainy day in winter

Technical Field

The invention relates to the technical field of road equipment, in particular to a leaf sweeping machine in rainy days in winter.

Background

In urban afforestation, large street trees are common afforestation means, not only can beautify the environment, but also can shade green trees in summer, leaves wither and wither in autumn, people often use leaf sweepers to sweep and collect withered leaves, such as a grass-shaving and fallen-leaf sweepers (patent No. CN 201210277154.6), the patent adopts a walking mode of hand walking, is purely mechanical, has no energy consumption and no noise, and simultaneously drives a rotating brush to sweep the leaves through wheels to realize the collection and the cleaning of the fallen leaves, however, in the south, the leaves can fall off in a large amount in the first rain in winter, if the surfaces of the fallen leaves are not stained with water, the patent can still clean the fallen leaves, once the fallen leaves are stained with water, rolling compaction of vehicles is added, and a flat tarnish road surface is added, so that vacuum gaps are formed between the leaves and the road surface, the leaves are firmly adsorbed on the ground under the action of atmospheric pressure, it is only a transverse sweep which in this case is difficult to effectively clean the fallen leaves.

Summary of the invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a leaf sweeper in rainy days in winter, which solves the problem that fallen leaves are stained with water and adsorbed on the ground in rainy days in south, so that personnel are difficult to clean.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a leaf machine is swept in rainy day in winter, includes the main axletree, the both ends of main axletree all are provided with slewing mechanism. The rotating mechanism comprises a main gear and a side gear. One side of the main gear is connected with the side gear, and the other side of the main gear is fixedly connected with a wheel in the axial direction. The main axle is connected with the main gear through the side gear. The suction box is characterized by further comprising a box body, wherein the box body is connected with the rotating mechanism, and a plurality of first air suction mechanisms used for generating suction are arranged in the box body. The auxiliary gear is axially arranged on the main axle and meshed with the side gear. The first air suction mechanism comprises a plurality of fans, and the fans are arranged in the center of the bottom of the auxiliary gear at equal intervals. The surface of the box body is provided with a plurality of through holes, and the first fan corresponds to the through holes in position.

Preferably, the rotating mechanism further comprises two internal-tooth gears, three driven gears and a connecting rod. Two internal tooth gears are fixedly connected to two sides of the box body, and the main gear is meshed with the internal tooth gears through the driven gears. One end of the connecting rod is movably connected with the main shaft, and the other end of the connecting rod is connected with the driven gear. The three driven gears are equiangularly distributed around the main gear.

Preferably, the device also comprises a second air suction mechanism. And the air suction mechanism II comprises a shell II, a connecting sleeve II and a fan II. The second shell is arranged on the inner wall of the box body. One end of the second connecting sleeve is movably connected with the main shaft, and the other end of the second connecting sleeve is connected with the auxiliary gear. The second fan is arranged between the first fans, and the inclination angles of the fan blades of the second fan are opposite to the inclination angle of the fan blade of the first fan. The first air suction mechanism further comprises a first shell and a first connecting sleeve. The first shell is arranged between the two second shells, and the first connecting sleeve is arranged between the two second connecting sleeves. The first fan is positioned in the first shell, and the second fan is positioned in the second shell.

Preferably, the plurality of auxiliary gears are disposed around the main axle.

Preferably, the device further comprises a handle, a push rod and a bracket. The bottom of support sets up between box and wheel and main axle swing joint. The push rod is arranged at the top of the bracket. The handle is arranged at the top of the push rod.

Preferably, still including collecting the mechanism, collect the mechanism and include shell, shovel board, opening, connecting rod and lug, the one end of connecting rod links to each other with the push rod, and the other end links to each other with the shell, the shovel board sets up the one side that is close to the box at the shell, one side of shovel board contacts with the box, opening and lug set up the top at the shell respectively.

(III) advantageous effects

The invention provides a leaf sweeper in rainy days in winter. Has the following beneficial effects:

this leaf machine is swept in rainy day in winter, through slewing mechanism, the cooperation of mechanism one and the mechanism two that induced drafts, promote the wheel, make the box reversal, through side tooth gear, the cooperation of auxiliary gear and fan one, utilize the wheel rotation, it is rotatory to drive fan, and then produce suction, the leaf that rethread through-hole will be stained with water adsorbs on the box surface and takes, the problem of the difficult clearance of fallen leaves when rainy day in southern winter season has been solved, the efficiency of clearance street has been improved, the operating time of cleanup crew has been saved, the working strength of cleanup crew has also been reduced simultaneously.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a side view of a portion of the structure of the present invention;

FIG. 4 is a side cross-sectional view of the turning mechanism of the present invention;

FIG. 5 is a side sectional view of the case of the present invention.

In the figure: the device comprises a main axle 1, a first shell 2, a second shell 3, a side gear 4, a main gear 5, a driven gear 6, wheels 7, a box 8, a handle 9, a push rod 10, a support 11, a rotating mechanism 12, a first connecting sleeve 13, a second connecting sleeve 14, an internal gear 15, an auxiliary gear 16, a hollowed-out plate 17, a first fan 18, a second fan 19, a first air suction mechanism 20, a second air suction mechanism 21, a shell 22, a shovel plate 23, an opening 24, a connecting rod 25, a bump 26, a collecting mechanism 27 and a connecting rod 28.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the invention provides a leaf sweeper in rainy days in winter, which comprises a main axle 1, wherein two ends of the main axle 1 are provided with rotating mechanisms respectively, as shown in figures 1-5. The rotating mechanism 12 includes a main gear 5 and a side gear 4. One side of the main gear 5 is connected with the side gear 4, and the other side is provided with a wheel 7 which is fixedly connected in the axial direction. The main axle 1 is connected to a main gear 5 via a side gear 4. The suction box further comprises a box body 8, the box body 8 is connected with a rotating mechanism 12, and a plurality of first suction mechanisms 20 used for generating suction are arranged inside the box body 8. And a plurality of auxiliary gears 16, wherein the plurality of auxiliary gears 16 are axially arranged on the main axle 1, and the auxiliary gears 16 are meshed with the side gear 4. The first air suction mechanism 20 comprises a plurality of fans 18, and the plurality of fans 18 are arranged at equal intervals at the center of the bottom of the auxiliary gear 16. The surface of the box body 8 is provided with a plurality of through holes 17, and the position of the first fan 18 corresponds to the through holes 17.

The turning mechanism 12 further includes two internal-tooth gears 15, three driven gears 6, and a connecting rod 28. Two internal gears 15 are fixedly connected to both sides of the case 8, and the main gear 5 is engaged with the internal gears 15 through the driven gear 6. One end of the connecting rod 28 is movably connected with the main shaft 1, and the other end is connected with the driven gear 6. Three driven gears 6 are equiangularly distributed around the main gear 5.

And the air suction mechanism II 21 is also included. The second air suction mechanism 21 comprises a second shell 3, a second connecting sleeve 14 and a second fan 19. The second shell 3 is arranged on the inner wall of the box body 8. One end of the second connecting sleeve 14 is movably connected with the main shaft 1, and the other end is connected with the auxiliary gear 16. The second fan 19 is arranged between the first fans 18, and the inclination angles of the blades of the second fan 19 are opposite to the inclination angles of the blades of the first fan 18. The first air suction mechanism 20 further comprises a first shell 2 and a first connecting sleeve 13. The first shell 2 is arranged between the two second shells 3, and the first connecting sleeve 13 is arranged between the two second connecting sleeves 14. The first fan 18 is positioned in the first shell 2, and the second fan 19 is positioned in the second shell 3. Through the first fan 18 and the second fan 19 that set up, in order to solve the different problems of the direction of rotation of two kinds of fans, set up opposite inclination with the flabellum of the first fan 18 and the second fan 19 simultaneously, and then guarantee that the direction of induced drafting is unanimous, and the improvement of maximize induced drafts the dynamics, perfects this clearance function of sweeping the leaf machine.

A plurality of auxiliary gears 16 are provided around the main axle 1 so as to be centered on the main axle 1. Through setting up a plurality of auxiliary gear 16, can add and establish a plurality of fans 18 and fan two 19, improve this effect of induced drafting and the dynamics of induced drafting of sweeping the leaf machine, perfect this function of the clearance leaf of sweeping the leaf machine, practice thrift manpower and materials.

Also comprises a handle 9, a push rod 10 and a bracket 11. The bottom end of the bracket 11 is arranged between the box body 8 and the wheels 7 and is movably connected with the main axle 1. The push rod 10 is disposed on top of the bracket 11. The handle 9 is arranged on top of the push rod 10. Through the handle 9, the push rod 10 and the support 11, people can conveniently adjust and control themselves, so that the leaf sweeping machine is suitable for people with various heights to use, and meanwhile, the control of the moving direction of the leaf sweeping machine by the people can be facilitated.

Still including collecting mechanism 27, collecting mechanism 27 includes shell 22, shovel board 23, opening 24, connecting rod 25 and lug 26, and the one end of connecting rod 25 links to each other with push rod 10, and the other end links to each other with shell 22, and shovel board 23 sets up in shell 22 and is close to one side of box 8, and one side of shovel board 23 contacts with box 8, and opening 24 and lug 26 set up respectively at the top of shell 22. Through the collection mechanism 27 that sets up, through the shovel board 23 that utilizes the setting, the leaf that conveniently will adsorb on box 9 surface is sent to in the shell 22, and then makes things convenient for the collection and the clearance of sanitizer to the leaf, improves this clearance efficiency of sweeping leaf machine.

The working principle is as follows: when the garbage bag is used, firstly, a user installs the collecting mechanism 27, then the garbage bag is fixed in the shell 22 by matching the connecting rod 25 and the bump 26, then one side of the shovel plate 23 is contacted with the surface of the box body 8, the handle 9 is held and pushed, the main gear 5 is driven by the rotation of the wheel 7, the driven gear 6 meshed with the main gear 5 is utilized by the rotation of the main gear 5, the internal gear 15 and the wheel 7 rotate in the opposite direction, the first fan 18 and the second fan 19 are driven to rotate by the meshing of the side toothed gear 4 axially connected with the main gear 5 and the auxiliary gear 16, and then the leaves are adsorbed on the surface of the box body 8, and then the shovel plate 23 shovels the leaves into the garbage bag by the reverse rotation of the box body 8.

To sum up, this leaf machine is swept in rainy day in winter, through slewing mechanism 12, the cooperation of the mechanism of induced drafting one 20 and the mechanism of induced drafting two 21, promote wheel 7, make 8 reversals of box, through side tooth gear 4, the cooperation of auxiliary gear 16 and fan 18, utilize wheel 7 to rotate, it is rotatory to drive fan 18, and then produce suction, the leaf that rethread through-hole 17 will be stained with water adsorbs on 8 surfaces of box and takes, the problem of the difficult clearance of falling leaf when rainy day in southern winter season has been solved, the efficiency of clearance street has been improved, cleaning staff's operating time has been saved, cleaning staff's working strength has also been reduced simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leaf machine is swept in rainy day in winter, includes main axletree (1), its characterized in that: the improved air suction device is characterized in that rotating mechanisms (12) are arranged at two ends of the main axle (1), each rotating mechanism (12) comprises a main gear (5) and a side gear (4), one side of the main gear (5) is connected with the side gear (4), wheels (7) are fixedly connected to the other side in the axial direction, the main axle (1) penetrates through the side gear (4) to be connected with the main gear (5), the improved air suction device further comprises a box body (8), the box body (8) is connected with the rotating mechanisms (12), a plurality of first air suction mechanisms (20) used for generating suction are arranged inside the box body (8), the improved air suction device further comprises a plurality of auxiliary gears (16), the plurality of auxiliary gears (16) are arranged on the main axle (1) in an encircling mode at equal intervals by taking the main axle (1) as a center, the auxiliary gears (16) are meshed with the side gears (4), and the first air suction mechanisms (20) comprise a plurality of first, the fan units (18) correspond to the auxiliary gears (16) one by one, the fan units (18) are arranged in the center of the bottom of the auxiliary gear (16) corresponding to the fan units at equal intervals, the surface of the box body (8) is provided with a plurality of through holes (17), and the positions of the fan units (18) correspond to the through holes (17).

2. A winter rainy leaf sweeper according to claim 1, characterized in that: slewing mechanism (12) still include two internal tooth gears (15), three driven gear (6) and connecting rod (28), two internal tooth gear (15) fixed connection are in the both sides of box (8), main gear (5) are through driven gear (6) and internal tooth gear (15) meshing, the one end and main axletree (1) swing joint of connecting rod (28), the other end links to each other with driven gear (6), angular distribution such as three driven gear (6) is around main gear (5).

3. A winter rainy leaf sweeper according to claim 1, characterized in that: the fan further comprises a second air suction mechanism (21), the second air suction mechanism (21) comprises a second shell (3), a second connecting sleeve (14) and a second fan (19), the second shell (3) is arranged on the inner wall of the box body (8), one end of the second connecting sleeve (14) is movably connected with the main axle (1), the other end of the second connecting sleeve is connected with the auxiliary gear (16), the second fan (19) is arranged between the first fans (18), the inclination angle of the fan blades of the second fan (19) is opposite to that of the fan blades of the first fan (18), the first air suction mechanism (20) also comprises a first shell (2) and a first connecting sleeve (13), the first shell (2) is arranged between the two second shells (3), the first connecting sleeve (13) is arranged between the two second connecting sleeves (14), the first fan (18) is positioned in the first shell (2), and the second fan (19) is positioned in the second shell (3).

4. A winter rainy leaf sweeper according to claim 1, characterized in that: still include handle (9), push rod (10) and support (11), the bottom setting of support (11) is between box (8) and wheel (7) and with main axletree (1) swing joint, push rod (10) set up at support (11) top, handle (9) set up the top at push rod (10).

5. A winter rainy leaf sweeper according to claim 1, characterized in that: still including collecting mechanism (27), it includes shell (22), shovel board (23) and connecting rod (25) to collect mechanism (27), the one end and push rod (10) of connecting rod (25) link to each other, and the other end links to each other with shell (22), shovel board (23) set up the one side that is close to box (8) in shell (22), one side and box (8) of shovel board (23) contact.