KR20000073246A - cleaning apparatus for a field - Google Patents

Abstract

PURPOSE: A field scavenging apparatus is provided to allow the apparatus to be moved easily, to easily perform cleaning work at the field space such as road, and to reduce cleaning time so as to reduce effort of scavengers. CONSTITUTION: A field scavenging apparatus is capable of cleaning the field space with moving a garbage container(20) to which wheels(22) are mounted. The field scavenging apparatus comprises a suction device(40) provided in the garbage container(20), which sucks trash on floor or road and load it in the container.

Description

Cleaning apparatus for a field

The present invention relates to an outdoor cleaning device, and more particularly, to a cleaning device for cleaning the outdoor space, such as roads, environmental cleaners.

Conventionally, the cleaning apparatus used by environmental cleaners is similar to the rearer as shown in FIG. That is, two wheels 3 are coupled to both sides in the lower left and right directions of the storage box 1 containing waste, and the handle 5 is dragged to one side of the storage box 1 in the front and rear directions of the storage box 1. It is bent, the bottom of the handle side of the stacking box (1) has a pedestal (7) is formed so as not to be inclined excessively due to the wheel when the cleaning device is stopped.

The storage box (1) is to hang the cleaning tools such as broom (9), dustpan (11).

The conventional outdoor cleaning device configured as described above moves within the rim formed by the handle 5, which is bent by the environmental sanitation worker, and moves the cleaning device while holding and pulling the handle. 9) and the dust collector 11 is taken out, and the garbage on the ground is collected, cleaned and transported to the loading box 1, and the cleaning device is dragged to a predetermined place again.

By the way, according to the conventional cleaning apparatus configured as described above, the wheel 3 is attached to the lower side of the loading box 1, but when the garbage is collected and heavy, the cleaning device is not easy to move. There was a problem.

In addition, since the cleaning using a separate broom and dustpan, there is a problem that not only easy to clean, but also takes a long time to clean.

In addition, there is a problem that it is not easy to empty the storage box by transporting the waste collected in the storage box to the garbage storage.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide an outdoor cleaning device that can facilitate the cleaning work of the outdoor space, such as road, and can shorten the cleaning time.

Another object of the present invention to provide an outdoor cleaning device that can easily move the cleaning device.

Another object of the present invention is to provide an outdoor cleaning device that can easily empty the garbage collected in the storage box of the cleaning device.

1 is a schematic configuration diagram showing a conventional outdoor cleaning apparatus,

Figure 2 is a schematic configuration diagram showing an outdoor cleaning apparatus according to the present invention

3 is a plan view of FIG. 2;

4 is an operational state diagram of an outdoor cleaning apparatus according to the present invention.

<Description of the symbols for the main parts of the drawings>

20: loading box 22: rear wheel

26: front wheel 28: steering means

30: engine 32: seat

40: suction means 42: vacuum pump

44: suction port 46: the first suction line

48: second suction pipe 50: filter member

54: space 58: door

60: packing member 62, 66: latch

64; Hinge shaft 76, 78: inner tube

77, 79: outer tube 82, 84: inner flange

83, 85: outer flange 88, 90: packing member

92: vibrator

An outdoor cleaning device according to the present invention includes a cleaning device for moving a storage box equipped with wheels and cleaning an outdoor space, the suction device being coupled to the storage box to suck garbage from the bottom surface or the ground and to accommodate the storage box. It is characterized by being.

In the cleaning device, a front wheel coupled to the front of the loading box via a support frame, steering means coupled to the front wheel to adjust the direction of the front wheel, and an engine coupled to the support frame to drive the cleaning device is added. It is preferable that it is provided with.

The suction means includes a vacuum pump installed in the support frame, an inlet body collecting garbage by the suction force of the vacuum pump in close proximity to the ground or the bottom, and an inlet thereof communicates with the inlet body, and the outlet thereof communicates with the loading bin. The first suction pipe passage, and the inlet is in communication with the loading box and the outlet is composed of a second suction pipe passage in communication with the suction port of the vacuum pump.

The inside of the loading box is divided into an upper space and a lower space by a filter member. The outlet of the first suction pipe is located in the lower space, and the inlet of the second suction pipe is located in the upper space.

It is preferable that the vibrator is coupled to the filter member so as to shake off the garbage attached to the filter member.

The outlet of the first suction pipe is preferably bent in the longitudinal direction of the loading box so that the garbage is generally out of the horizontal direction.

The inlet end surface of the second suction pipe is preferably cut obliquely to the amount of inlet air.

The lower side of the loading box is hinged to the support frame to be tilted, and the rear side of the loading box is provided with a hinged door so that the garbage contained therein easily comes out when the loading box is tilted, and the loading box The first suction line and the second suction line are separated by two packing members in close contact with each other at an interface between the support frame and the support frame.

And it is preferable that the space part opened in the upper side so that a comparatively large garbage (packaging box etc.) is contained in the upper side of a container loading bin is formed.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 and 3, the rear wheel 22 is coupled to the lower side of the loading box 20, and the front wheel 26 is coupled to the front side of the loading box 20 via the support frame 24. The steering wheel 28 is coupled to the front wheel 26 to adjust the direction of the front wheel, and the engine 30 is coupled to the upper side of the support frame 24 to drive a cleaning device. The seat 32 is engaged between the driver 20 and the steering means 28.

Suction means 40 is coupled to the storage box 20 to suck the waste on the floor or the ground (F) to accommodate the storage box.

The suction means 40 is a vacuum pump 42 installed in the support frame 24, the suction inlet 44 for collecting garbage by the suction force of the vacuum pump 42 in close proximity to the ground or the bottom surface, The inlet port communicates with the suction port 44 and the outlet port communicates with the inside of the loading box 20, and the inlet port communicates with the inside of the loading box 20, and the outlet port communicates with the inside of the loading box 20. The second suction pipe passage 48 communicates with the suction port of the vacuum pump 42.

The interior of the loading box 20 is divided into an upper space (S1) and a lower space (S2) by the filter member 50, the outlet of the first suction pipe 46 is located in the lower space (S2). The inlet of the second suction pipe 48 is located in the upper space S1. At this time, the inside of the stacking box 20 is sealed, the upper portion is formed with a space portion 54 is opened in the upper side to contain relatively large garbage, such as a box. The space 54 is formed by a wall 56 erected along the upper edge of the loading bin.

In addition, an opening is formed at the rear side (right side in FIG. 2) of the loading box 20 to empty the garbage collected in the lower space, and the door 58 is hinged to the opening. The packing member 60 is coupled to the inner surface of the door 58 to block external air.

The upper side of the door 58 is hinged, and the lower side of the door 58 is engaged with the latch 62 so that the door does not open when the door is closed.

A flange 63 is formed below the loading box 20, and the flange 62 is hinged to the rear end of the support frame 24 via a hinge shaft 64. Therefore, the loading box 20 is made swingable with the hinge shaft 64 as the center of rotation.

The upper side of the front side (left side in FIG. 2) of the loading box 20 is coupled to the catch 66 to hold the loading box 20 to prevent it from swinging. The latch 66 is caught by a protruding pin 68 protruding from the upper side of the seat 32.

The wheels 22 and 26 are known wheels. The steering means 28 is a known steering means made of a steering wheel or the like applied to a motorcycle or a tricycle.

Power of the engine 30 is transmitted to the rear wheel 22 via the drive shaft 70.

The vacuum pump 42 is directly driven by the power of the engine 30 or by a separate motor. And it is preferable that the discharge port 72 of the vacuum pump 42 faces the engine 30 side to cool an engine. The engine 30 and the vacuum pump 42 are simultaneously or selectively driven by control means (not shown).

The suction port 44 generally has a circular arc surface formed with a semicircular section elongated in the ground (paper) direction, and has a shape in which a part of the cylinder is cut in the longitudinal direction, and a hole 44a is formed in the middle of the circular arc surface. The first suction pipe 46 is communicated with the first suction pipe passage 46. The suction port 44 is installed at a predetermined height so as to maintain a predetermined distance from the ground.

The first suction pipe 46 and the second suction pipe 48 are inner pipes 76 and 78 installed inside the loading box 20 and an outer pipe 77 installed outside the loading box 20 ( 79), the inner tube and the outer tube is an inner flange 82, 84 of a flexible material coupled to the lower end of the inner tube and an outer flange 83 of a flexible material coupled to the top of the outer tube. It is in close contact with (85). O-ring packing members 88 and 90 are coupled to the outer flanges 83 and 85, and the packing members 88 are connected to the inner flanges 82 and 84 to prevent leakage of air. The groove is formed so that 90 may be fitted.

The outlet 76a of the inner tube 76 of the first suction pipe 46 is bent in the longitudinal direction of the stacking box so that the garbage is generally out of the horizontal direction.

It is preferable that the end surface of the inlet 78a of the second suction line 48 is cut obliquely to increase the amount of inlet air.

Vibrator 92 is coupled to the filter member 50 to shake off the garbage attached to the filter member.

In the outdoor cleaning apparatus according to the present invention configured as described above, the driver operates the engine 30 to operate the steering means 28 and the control means (not shown). At this time, when the vacuum pump 42 is operated, garbage on the ground is introduced together with the air into the lower space S2 of the loading box 20 along the first suction pipe 46 through the suction port 44. . At this time, since the outlet (76a) of the inner tube 76 is formed in the horizontal direction, it is evenly sprayed away from the lower space (S2) of the loading box (20).

Garbage introduced into the lower space (S2) is caught by the filter member 50 and remains as it is, the air moves to the upper space (S1) through the inlet (78a) of the inner tube 78 through the second suction pipe ( In 48). At this time, since the inlet 78a is oblique, air flows in smoothly.

The air introduced into the second suction pipe passage 48 is sucked into the vacuum pump 42 and then discharged to the outside through the discharge port 72. At this time, since the discharge port 72 is directed to the engine side, the cooling efficiency of the engine can be increased by the discharged air.

When the garbage is caught in the filter member 50 and the intake amount of air is small, the vibrator 92 is operated to shake off the garbage attached to the filter member 50.

On the other hand, the space 54 formed on the upper side of the loading box 20 contains relatively large garbage such as boxes and transports them.

Then, when the garbage collected in the lower space S2 of the loading bin is empty in the dump, the catch 66 is caught on the seat 32 and the latch 62 is caught on the door 58, and the loading bin 20 is hinged. If it is inclined around 64, the garbage in the lower space S2 can be easily taken out as shown in FIG. At this time, it is a matter of course that the loading box can be tilted automatically or by tilting means not shown automatically.

Then, when the loading box 20 is seated on the support frame 24 in its original state, the inner flanges 82 and 84 and the outer flanges 83 and 85 come into contact with each other and the packing member 88 in the outer flange ( 90) comes into contact with the groove of the inner flange to seal the lower part of the loading box, and when the latch 62 is locked to the door 58, the packing member 60 seals the opening of the door so that the inside of the loading box is blocked from the outside air. do.

Then, when the latch 66 at the front side (left in FIG. 4) of the stacking box is hooked to the seat 32, the stacking box 20 is fixed without swinging.

It is a matter of course that the present invention is not limited to the above embodiment and can be variously modified.

According to the outdoor cleaning device according to the present invention, it is possible to easily move the cleaning device and at the same time to facilitate the cleaning of outdoor spaces such as roads and to reduce the cleaning time to reduce the labor of the environmental sanitation source, The effect is that the garbage collected in the loading bin can be easily emptied.

Claims (6)

In the cleaning device for cleaning the outdoor space by moving the wheeled storage box, And a suction unit coupled to the storage box to suck the garbage on the floor or the ground and to accommodate the storage box. The method of claim 1, A front wheel coupled to the front of the loading box via a support frame, Steering means coupled to the front wheels to direct the front wheels; And an engine coupled to the support frame to drive the cleaning device. The method of claim 1, The suction means is a vacuum pump installed on the frame, A suction inlet body collecting garbage by the suction force of the vacuum pump in proximity to the ground or the bottom surface; The inlet port communicates with the suction port and the outlet port communicates with the first suction pipe; The inlet is communicated to the loading box and the outlet is an outdoor cleaning device, characterized in that consisting of a second suction pipe passage communicating with the suction port of the vacuum pump. The method of claim 3, The interior of the loading compartment is divided into an upper space and a lower space by a filter member, the outlet of the first suction pipe is located in the lower space, the inlet of the second suction pipe is located in the upper space. Outdoor cleaning device. The method according to claim 3 or 4, The lower side of the loading box is hinged to the support frame to be tilted, The rear side of the loading box is hinged to the door so that the garbage contained therein easily comes out when the loading box is tilted, The first cleaning pipe and the second suction pipe in the interface between the stack and the support frame, characterized in that separated by two by each packing member in close contact with each other. The outdoor cleaning apparatus according to claim 4, wherein a vibrator is coupled to the loading box to shake off the filter member.