CN100463641C

CN100463641C - Floor sweeping machine

Info

Publication number: CN100463641C
Application number: CNB2007100670484A
Authority: CN
Inventors: 伍尚强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-01
Filing date: 2007-02-01
Publication date: 2009-02-25
Anticipated expiration: 2027-02-01
Also published as: CN101011227A

Abstract

The invention relates to a cleaning machine which comprises a host and a handle, a driving plate and relative return spring mounted in the mounting hole of host and hinged with the host, a dial wheel fixed with the driving plate, a besom element rotationally mounted at the waste inlet of host, an inertia flywheel and gear group mounted in the host. The gears of gear group are meshed with the dial wheel, the driving wheel of besom and the clutch of inertia flywheel. The invention is powered by the inertia flywheel, without consuming electricity and affected by the smoothness of floor, while it has large waste volume.

Description

Sweeper

Technical field

The present invention relates to a kind of floor cleaning machinery, specifically is a kind of sweeper.

Background technology

The sweeper of prior art is numerous in variety, and structure is different, mainly is divided into electric sweeper and hand-operated sweeping machine, and the former has certain noise, and needs consuming electric power, and its use cost is bigger; The latter then generally provides the driving force of besom brush roll by the friction on roller and ground, its latter's common shortcoming is: 1, its power is little, and especially smooth more its driving force in ground is more little, even skids because of ground sweeper is quit work; 2, sweeper does not move, and the besom brush roll is not then worked; 3, because very most of area that its body contacts with ground is shared by friction driving mechanisms, so the volume of its load garbage is generally less, in actual the use, practicality is relatively poor, also the leakiness discharging garbage.

Summary of the invention

The technical problem to be solved in the present invention is, provide a kind of not consuming electric power, its power greatly, be not subjected to the influence of ground smooth degree, move also can work, the capacious sweeper of its load garbage.

Technical scheme of the present invention is, a kind of sweeper with following structure is provided, and comprises body and handle; It also comprises and is positioned at the body installing hole and is hinged on drive plate and back-moving spring thereof on the body, the thumb wheel of fixedlying connected with drive plate, and the rotatable besom assembly that is installed in the rubbish import department of body is installed in inertial flywheel and gear train in the body; Gear in the described gear train respectively with thumb wheel, the driving wheel of besom assembly and the clutches engaged of inertial flywheel: the pinion of the tooth of the arcwall face of thumb wheel and duplicate gear I, the pinion of the gear wheel of duplicate gear I and duplicate gear II, the one side engagement of the gear wheel of duplicate gear II and transition gear, the pinion of the opposite side of transition gear and duplicate gear III, driving wheel engagement on the axle of one side of the gear wheel of duplicate gear III and besom brush roll, the pinion of the opposite side of the gear wheel of duplicate gear III and duplicate gear IV, the circumferential teeth engagement of the gear wheel of duplicate gear IV and the clutch of inertial flywheel; The clutch sliding fit of described inertial flywheel has the clutch tooth of the clutch that makes inertial flywheel to be close to the spring of the clutch tooth of inertial flywheel on the axle of inertial flywheel between the clutch of described inertial flywheel and the gear mounting; In the horizontal mounting hole of the vertical installing plate that is located in gear mounting of described duplicate gear I.

After adopting above structure, sweeper of the present invention compared with prior art has the following advantages:

1, owing to the not electricity consumption of this sweeper, so noise is less during work, and not consuming electric power, its use cost is less.

2, because this sweeper utilizes external force to make the inertial flywheel storage power, providing energy by inertial flywheel after external force is cancelled is that driving force works on machine, so, its driving force is big, and its driving force is not subjected to the influence of ground smooth degree, and more can not skid because of ground quits work sweeper.

3, same because this sweeper is to provide driving force by inertial flywheel, so sweeper does not move, the besom assembly also can be worked uninterruptedly.

4, because the drive plate and the flywheel of this sweeper do not take the area that body contacts with ground with gear train, so the volume of its load garbage is bigger, the practicality in actual the use is very strong, also can not spill rubbish.

Description of drawings

Fig. 1 is profile (top) structural representation of sweeper of the present invention.

Fig. 2 is profile (bottom) structural representation of sweeper of the present invention.

Fig. 3 is the structural representation of sweeper of the present invention when taking away loam cake.

Fig. 4 is the inertial flywheel of sweeper drive part of the present invention and the structural representation of gear train.

Fig. 5 is the inertial flywheel of sweeper drive part of the present invention and the gear train structural representation when being installed on gear mounting one end plate.

Fig. 6 is the structural representation after the drive part indexing shown in Figure 5.

Shown in the figure 1, loam cake, 2, garbage shovel, 3, pedal, 4, handle, 5, thumb wheel, 6, duplicate gear I, 7, duplicate gear II, 8, transition gear, 9, duplicate gear III, 10, duplicate gear IV, 11, the clutch of inertial flywheel, 12, inertial flywheel, 13, driving wheel, 14, besom brush roll, 15, gear mounting, 16, the back-moving spring of pedal; 17, front truckle, 18, rear truckle, 19, mounting hole, 20, mounting bracket.

The specific embodiment

The invention will be further described below in conjunction with the drawings and specific embodiments.

In Fig. 1, Fig. 2, body adopts conventional structure (not shown)s such as male and female seam to be formed by connecting by loam cake 1 and the garbage shovel 2 of being located at loam cake 1 bottom.Handle 4 is hinged on loam cake 1 top.The axle of two front truckles 17 is loaded on the bottom of mounting bracket 20, and mounting bracket 20 is located at the two ends of garbage shovel 2 front sides.Its axle of hole that two 18 of rear truckles pass garbage shovel 2 is installed on the garbage shovel 2.

As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6.

Pedal 3 is positioned at loam cake 1 hole, and the both sides of its front end are hinged on the loam cake 1, and pedal 3 bottoms are fixedly connected with thumb wheel 5.Back-moving spring 16 adopts torsion spring, and its two free end is installed on the loam cake 1, and spring body supports to the pedal bottom surface.The two ends of the axle of a besom brush roll 14 are engaged on the mounting bracket 20 that the rubbish import department that is located at body is garbage shovel 2 import department two ends rotationally.

The axle of each gear is installed on the gear mounting 15 in the axle of the clutch 11 of inertial flywheel 12 and inertial flywheel and the gear train, the one or both ends that are each turn on three installing plates that are parallel to each other that are engaged in gear mounting 15 (wherein end plate only is shown among the figure), wherein gear train is arranged in the casing that two installing plates are formed, and inertial flywheel 12 is arranged in another casing that two installing plates are formed, and has on the installing plate of the clutch 11 axial junctions of inertial flywheel 12 and inertial flywheel 12 for the two hole that is connected.15 removable being installed on the loam cake 1 of gear mounting.

Gear in the described gear train respectively with thumb wheel 5, clutch 11 engagements of the driving wheel of besom assembly and inertial flywheel 12: the pinion of the tooth of the arcwall face of thumb wheel 5 and duplicate gear I6, the pinion of the gear wheel of duplicate gear I6 and duplicate gear II7, the one side engagement of the gear wheel of duplicate gear II7 and transition gear 8, the pinion of the opposite side of transition gear 8 and duplicate gear III9, driving wheel 13 engagements on 14 of one side of the gear wheel of duplicate gear III9 and the besom brush rolls, the pinion of the opposite side of the gear wheel of duplicate gear III9 and duplicate gear IV10, clutch 11 engagements of the gear wheel of duplicate gear IV10 and inertial flywheel 12, clutch 11 sliding fits of described inertial flywheel 12 are on the axle of inertial flywheel 12; There is the clutch tooth of the clutch 11 that makes inertial flywheel 12 axially to be close to the spring (not shown) of the clutch tooth of inertial flywheel 12 between the clutch 11 of described inertial flywheel 12 and the installing plate of gear mounting 15; In the horizontal mounting hole 19 of the installing plate that is located in gear mounting 15 of described duplicate gear I6.

Operation principle of the present invention is to utilize external force to make the inertial flywheel storage power, and cancelling the back in external force, to provide energy by inertial flywheel be driving force and machine is worked on.

Its concrete course of work is as follows: pedal 3 is that pin is stepped on and moved downward through the external force effect, drive the pinion of thumb wheel 5 engagement duplicate gear I6, the pinion raising speed engagement of the gear wheel of duplicate gear I6 and duplicate gear II7, the one side engagement of the gear wheel of duplicate gear II7 and transition gear 8 is with transmission, the pinion of the opposite side of transition gear 8 and duplicate gear III9 is with transmission, driving wheel 13 raising speeds engagement on 14 of one side of the gear wheel of duplicate gear III9 and the besom brush rolls, thereby driving 14 rotations of besom brush roll promptly works, rubbish is swept in the garbage shovel 2, meanwhile, the pinion raising speed engagement of the opposite side of the gear wheel of duplicate gear III9 and duplicate gear IV10, the clutch 11 raising speeds engagement of the gear wheel of duplicate gear IV10 and inertial flywheel 12, under the effect of the spring force of the clutch 11 of inertial flywheel 12, the clutch tooth of the clutch 11 of inertial flywheel 12 is close to the clutch tooth of inertial flywheel 12, thereby drives inertial flywheel 12 fast rotational.

Be after external force is cancelled after pin unclamps, back-moving spring 16 makes pedal 3 return to original position, and meanwhile, the thumb wheel of fixedlying connected with pedal 35 drives duplicate gear I6 revolution, and it moves after in mounting hole 19 and breaks away from engagement with duplicate gear II7.At this moment, it is the drive gear set rotation that inertial flywheel 12 releases energy under the effect of inertia force: the gear wheel that meshes duplicate gear IV10 by clutch 11 reductions of speed of inertial flywheel 12, one side of the gear wheel of the pinion reduction of speed engagement duplicate gear III9 of duplicate gear IV10, driving wheel 13 engagements on 14 of the opposite side of the gear wheel of duplicate gear III9 and the besom brush rolls are with transmission, thereby drive 14 work of besom brush roll, rubbish is swept in the garbage shovel 2.

If it is to run into big resistance in the process of drive gear set that inertial flywheel 12 releases energy; then the clutch 11 of inertial flywheel 12 will overcome its spring force and separate with inertial flywheel 12, is not broken (inertial flywheel 12 promptly recovers operate as normal after artificially getting rid of resistance) to protect all gears.

Concrete structure of the present invention allows various variations, as: as described in body also can be integral body empty in one; The described rotatable besom assembly that is installed in garbage shovel import department also can be the assembly that the rotation besom is installed on vertical axis except that above besom brush roll; Described besom brush roll also can be two or three etc., each other through being installed in the meshed transmission gear on it; Described drive plate also can be manual structure except that above-mentioned pedal as a pressing lever is installed on pedal, and its bar is sheathed on the handle; Or the like.These change all in protection scope of the present invention.

Claims

1. a sweeper comprises body and handle (4); It is characterized in that: it also comprises and is positioned at the body installing hole and is hinged on drive plate and back-moving spring (16) thereof on the body, the thumb wheel of fixedlying connected (5) with drive plate, the rotatable besom assembly that is installed in the rubbish import department of body is installed in inertial flywheel (12) and gear train in the body; Gear in the described gear train respectively with thumb wheel (5), clutch (11) engagement of the driving wheel of besom assembly and inertial flywheel (12): the pinion of the tooth of the arcwall face of thumb wheel (5) and duplicate gear I (6), the pinion of the gear wheel of duplicate gear I (6) and duplicate gear II (7), the one side engagement of the gear wheel of duplicate gear II (7) and transition gear (8), the pinion of the opposite side of transition gear (8) and duplicate gear III (9), driving wheel (13) engagement on the axle of one side of the gear wheel of duplicate gear III (9) and besom brush roll (14), the pinion of the opposite side of the gear wheel of duplicate gear III (9) and duplicate gear IV (10), the circumferential teeth engagement of the clutch (11) of the gear wheel of duplicate gear IV (10) and inertial flywheel (12); Clutch (11) sliding fit of described inertial flywheel (12) has the clutch tooth of the clutch (11) that makes inertial flywheel (12) to be close to the spring of the clutch tooth of inertial flywheel (12) on the axle of inertial flywheel (12) between the clutch (11) of described inertial flywheel (12) and the gear mounting (15); In the horizontal mounting hole of the vertical installing plate that is located in gear mounting (15) of described duplicate gear I (6).

2. sweeper according to claim 1 is characterized in that: described body is formed by connecting by loam cake (1) and garbage shovel (2); The rubbish import department of described body refers to the import department of garbage shovel (2), the described rotatable besom assembly that is installed in rubbish import department refers to rotatable being engaged on the mounting bracket (20) at garbage shovel (2) import department two ends in two ends of the axle of a besom brush roll (14).