KR101727227B1 - Trash pressurizer - Google Patents

Abstract

The present invention relates to a waste presser capable of compressing and compressing waste as the motor is driven by operation of a limit switch and the screw is rotated and lowered while the pressure roller is being rotated by operation of a limit switch.
In order to achieve the above object, the present invention provides a waste presser for compressing waste filled in a garbage can, wherein a plurality of connecting rods 110 are connected to a fixing plate 120 by a fastening member 130, The screw 300 is connected to the motor 200 and rotates according to the driving of the motor 200. The screw 300 rotates according to the driving of the motor 200, And is rotated by the rotation of the rotary tool 400 so as to pressurize the trash filled in the trash receptacle 700. The trash receptacle 400 is connected to the screw 300 and rotates by the rotation of the screw 300, And a support plate 600 is mounted between the screw 300 and the rotary tool 400 and is mounted on the upper portion of the trash box 700 to support the trash pusher 100 .

Description

Trash pressurizer

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a waste presser, and more particularly, to a waste presser in which a waste is filled in a garbage can, and a motor is driven by a limit switch and a screw is rotated and lowered, The present invention relates to a waste presser.

Generally, garbage is discharged on a daily basis in our living environment such as residential space and office space.

Such wastes, that is, wastes, can be classified into general wastes and hazardous wastes.

In the case of Korea, it has been classified into general wastes and specific wastes based on the hazard of wastes in the past, but the revised Waste Management Act seeks to efficiently manage the sources of wastes and workplace wastes effectively.

In general, municipal waste is waste other than the workplace waste, and it is separated and collected as general garbage, recyclable garbage, and food garbage in accordance with the legislation.

For example, general garbage is predominantly a kind of relatively light and bulky waste such as toilet paper, toilet paper, synthetic resin, fabric, disposable household goods, milk pack, plastic bag, etc., which are discharged from residential space or office space.

The above-mentioned general garbage is usually thrown into a garbage can in the form of a container having a constant size and volume. At this time, the garbage is entangled with each other and a void space is formed between the garbage.

Therefore, there is a problem in that the smaller the capacity of the trash can, the more troublesome the trash can quickly fill up the trash can frequently.

In addition, when the standard bag is loaded in the trash can in advance, there is a problem that an economical waste is caused in which the trash bag is excessively consumed due to the bulging waste.

On the other hand, in the case of industrial wastes generated at industrial sites such as factories, waste compressors for compressing the volume of waste by using the power of driving motors and cylinders are used. However, large-sized expensive equipments are discharged from a residential space or an office space It is not suitable for collection and disposal of general garbage.

Therefore, in order to collect general garbage discharged from a residential space or an office space, garbage filled in a relatively small-sized garbage can, which is mainly provided in an indoor space, is pressed by foot or compressed by applying an external force using a broom It is difficult to provide a space in which more waste can be injected, but it is difficult to be a fundamental solution in terms of efficiency, economical efficiency and hygienic environment of garbage compacting collection.

In order to solve such a problem, conventionally, as described in the Utility Model Registration No. 154975, "household garbage compressor" has been devised so as to remove the water contained in the garbage and to register the design which can minimize the volume, A detailed description will be given below with reference to the drawings.

FIG. 1 is an exploded perspective view showing a structure of a conventional household trash compressor, in which a plurality of discharge holes 24 and one waste water discharge hole 25 are formed on one side of a cylindrical outer periphery and fixed to a bracket 31 A main body 20 having a coupling groove 11 formed on the other side of the rotary plate 30, a hinge coupling part 16 on a lower end, and a lock part 23 on the other side; A rotary shaft 30a corresponding to the rotary plate 30 is formed on an upper portion of the main body 20 so as to be rotatable by bolts and a fixing shaft 10 fixed to the other side by the coupling groove 11 is formed A central spiral hole 12 is provided with a support base 40 to which a handle 14 is fixed to an upper end and a spiral shaft 13 to which a pressure plate 15 is fixed at a lower end; A coupling groove 22 in which a lower end of the main body 20 is coupled to the upper surface of the main body 20 by being hingedly formed at a lower portion of the main body 20 with a hinge coupling portion 16a corresponding to the hinge coupling portion 16, A formed base plate (21); And a plurality of legs (26) supported on the outside of the main body (20).

The use of the conventional household rubbish compressor 1 having such a structure is achieved by first putting the waste into the main body 20 and then rotating the handle 14 provided on the support base 40 to rotate the spiral shaft 13 The water such as wastewater and water contained in the garbage is compressed and discharged while being discharged to the discharge hole 24 and the waste water discharge hole 25 while being pressed by the press plate 15 formed at the lower end, The bottom plate 21 is opened by releasing the lock portion 23 provided on one side of the main body 20 so that the squeezed waste can be easily collected on a collection member such as vinyl.

However, in the above-described conventional household rubbish compressor 1, in order to descend the pressure plate 15 for manually moving all the operations, that is, after pushing the trash into the main body 20 and then pressing the trash, Since the worker must directly rotate the handle 14 formed at the upper end of the spiral shaft 13, the work is considerably troublesome at every use and the efficiency of the work is lowered.

In addition, there is a problem in that the compression force is proportional to the force of the operator in accordance with the amount of the refuse introduced into the main body 20 and the composition of the refuse such as the carton pack or the PET beverage bottle.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a method and apparatus for disposing waste in a trash can by rotating a screw according to driving of a motor, The garbage can be smoothly and easily compressed, thereby maximizing the convenience of use.

Another object of the present invention is to maximize the efficiency of the product by allowing the waste presser to be operated automatically as well as manually.

It is another object of the present invention to provide an ink jet printer which can prevent a tear of a waste bag by a ball elastically provided at an end of a pressure roller when the screw is rotated by driving the motor, .

Another object of the present invention is to provide a waste presser which can maximize the ease of use by being connected to a tension coil spring by a pressure roller and descending by a pressing force of a tension coil spring after descending by the rotation of a screw.

According to an aspect of the present invention, there is provided a waste presser for compressing garbage filled in a garbage can, the garbage compaction device comprising: a plurality of connecting rods connected to a fixing plate by a fastening member; And a screw is connected to the motor and rotates according to the driving of the motor. The screw is connected to the screw so as to rotate by the rotation of the screw. And a pressure roller for pressing and compressing the waste filled in the trash can while being rotated.

A billet is provided between the screw and the rotary tool so that the billet is supported on the upper part of the trash box to support the trash extractor. The billet is provided with a garbage charging part having a predetermined space for accommodating the trash into the trash box.

The pressure roller is mounted in a plurality of rotatable rollers. At the end of each pressure roller, a ball is provided which is resiliently biased by a spring so that the trash bag is not torn when the pressure roller rotates.

Further, according to the present invention, when the open detection sensor is electrically connected to the limit switch on the lid of the garbage can and the open detection sensor senses opening of the lid, the control unit controls the limit switch so that the limit switch is turned ON, A garbage presser.

As described above, in the garbage presser according to the present invention, the motor is driven in accordance with the ON / OFF state of the limit switch on the upper part of the garbage can, the rotary tool is rotated by the rotation of the screw, As the compressors are placed on the top of the garbage can, the screw and the rotating sphere are rotated by the driving of the motor, so that the pressure roller can be rotated to easily pressurize the waste, thereby maximizing the efficiency of the product and maximizing convenience to the user There is an effect that can be.

In addition, the garbage pusher according to the present invention can be operated by a manual operation of driving the motor by turning the limit switch on and off as well as by automatically opening and closing the lid, thereby maximizing the performance of the product .

1 is an exploded perspective view showing a structure of a conventional domestic garbage compressor.
2 is a perspective view showing a garbage presser according to the present invention.
3 is a front elevation view showing a garbage presser according to the present invention.
4 is a side elevation view of a garbage presser according to the present invention.
5 is a state in which a waste presser according to the present invention is installed.
6 is a view showing the use of a waste presser according to the present invention.
7 is a cross-sectional view showing a pressing roller of a garbage presser according to the present invention.
8 is a view showing an example in which a waste presser according to the present invention is applied to a trash box provided with a lid.
9 is a flowchart showing an automatic operation state of a waste presser according to the present invention.

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

FIG. 2 is a perspective view showing a garbage presser according to the present invention, FIG. 3 is a front view showing a garbage presser according to the present invention, FIG. 4 is a side view of a garbage presser according to the present invention, 5 is a view showing a state in which a waste presser according to the present invention is installed, FIG. 6 is a view showing an example of using a waste presser according to the present invention, and FIG. 7 is a cutaway view showing a press roller of a waste presser according to the present invention FIG. 8 is a view illustrating an example of applying a garbage presser according to the present invention to a garbage can including a lid, and FIG. 9 is a flowchart illustrating an automatic operation of the garbage press according to the present invention.

2 to 7, the present invention is a waste presser 100 for compressing waste filled in a garbage can 700. The waste presser 100 includes a connecting unit 110, a motor 200, a screw (not shown) 300, a pressure roller 500, and a support plate 600.

A plurality of connecting rods 110 are provided on both sides at predetermined intervals, and a fixing plate 120 is mounted on the upper portion of the connecting rods 110 and connected to the connecting members 130.

In addition, a loading part 111 is formed on both sides of the connecting rod 110 so that the following tension coil spring 170 can be loaded.

The connecting rod 110 is provided with a limit switch 140 electrically connected to the motor 200 to drive the motor 200.

A screw rotator 150 is provided on the inner lower side of the connecting rod 110 so that the screw 300 can be stably rotated without shaking.

At this time, a screw connection hole 160 through which the screw 300 is passed is formed at the upper end of the screw rotation hole 150, that is, inside the connection hole 110, and between the screw connection hole 160 and the screw rotation hole 150 A spring S is provided.

The motor 200 is electrically connected to the limit switch 140 at an inner upper portion of the connecting rod 110 and is driven according to the operation of the limit switch 140.

The screw 300 is connected to the motor 200 inside the connecting rod 110 and rotates to rotate the pressing roller 500 according to the driving of the motor 200.

A rotary shaft 400 is mounted on the lower end of the screw 300 so that the pressing roller 500 can be rotated by the rotation of the screw 300 while the pressing roller 500 is mounted.

A screw (300) that is rotated according to the driving of the motor (200) and a bearing (410) are mounted on the upper portion of the rotary tool (400) to rotate the rotary tool smoothly.

At this time, the lower supporting member 420 is mounted on both sides of the bearing 410 to support the tension coil spring 170 supported by the upper supporting member 180 while being loaded into the charging part 111.

The pressure roller 500 is mounted on the side surface of the rotary tool 400 and is rotated while being rotated according to the rotation of the rotary tool 400 to pressurize the waste filled in the trash box 700 to be compressed.

At this time, it is preferable that the pressure roller 500 is mounted on the rotary tool 400 in a large number so as to smoothly press the trash.

A ball 510 is provided at an end of the pressure roller 500 to prevent the waste bag 720 covered by the garbage can 700 from being torn when the pressure roller 500 is rotated by the rotation of the rotation tool 400. [ Is mounted on the spring S while being resiliently deformed.

The support plate 600 is formed on the lower portion of the linkage 110 and is mounted on the garbage can 700 to support the garbage pusher 100.

A waste input unit 610 is formed in the support plate 600 so that waste can be introduced into the garbage can 700 while the support plate 600 is mounted on the garbage can 700.

It is preferable that the support plate 600 is provided with a transparent body so that the amount of the waste introduced into the trash receptacle 700 through the trash charging unit 610 can be easily checked.

At this time, it is preferable that the support plate 600 is formed in the same shape as the trash box 700.

That is, when the trash box 700 is formed in a circular shape, the outer shape of the receiving plate 600 is formed in a circular shape. If the trash box 700 has a rectangular outer shape, the receiving plate 600 is formed in a rectangular shape .

8 and 9, the garbage compressor 100 according to the present invention is electrically connected to the limit switch 140 on the lid 710 of the garbage can 700 and detects the opening of the lid 710 An open detection sensor 800 is provided.

The open sensing sensor 800 is electrically connected to a control unit 900 through which the limit switch 140 is electrically connected to control the opening of the lid 710 sensed by the open sensing sensor 800, And operates the limit switch 140 to drive the motor 200 so that the pressure roller 500 can be lowered to compress the waste.

The operation state according to the present invention having the above-described configuration will be described below.

The garbage cans 700 are inserted into the garbage cans 700 through the garbage cans 610 in a state in which the cushion plate 600 is placed on the garbage cans 700.

When the trash is accumulated in the trash can 700 and accumulated, the limit switch 140 is turned on to drive the motor 200 and the screw 300 is rotated according to the driving of the motor 200 .

As the screw 300 rotates, the rotary tool 400 rotates and the pressure roller 500 mounted on the side of the rotary tool 400 by the rotation of the rotary tool 400 is rotated by the rotary tool 400 ).

At this time, when the screw 300 is rotated by the motor 200, the screw 300 rotates while descending along the screw rotating shaft 150.

Therefore, the downward movement of the screw 300 causes the pressing roller 500 to descend together with the rotation of the rotary shaft 400.

As the screw 300 is rotated and lowered, the pressure roller 500 rotates and descends to pressurize the garbage filled in the garbage can 700.

In addition, when the pressure roller 500 is lowered and a plurality of pressure rollers 500 are mounted on the rotary shaft 400 when the waste rollers are pressed down, the wastes do not easily escape to the upper portion of the pressure roller 500, And compressed.

Meanwhile, when the pressure roller 500 is rotated and lowered, the ball 510, which is resiliently urged by the spring S, does not tear the trash bag 720 laid on the trash box 700.

When the pressure roller 500 is lowered and the waste is compressed, the tension coil spring 170, which is tensioned by the lowering of the pressure roller 500, is compressed by the pressing force, do.

Therefore, even if the screw 300 is rotated down due to the driving of the motor 200 to lower the rotary tool 400 and the pressure roller 500, the rotation of the rotary tool 400 is prevented by the urging force of the tension coil spring 170, And the screw 300 are rotated in the direction opposite to that in the downward direction.

As the limit switch 140 is operated, the motor 200 is driven and the pressure roller 500 is rotated together with the rotary tool 400 by the rotation of the screw 300 When the garbage is compressed by the pressure roller 500, the rotary shaft 400 is rotated by the urging force of the tension coil spring 170. As a result, So that the garbage can be compressed in the standby state.

When the garbage is accumulated in the garbage can 700, the garbage can 700 is covered by the garbage can 700 in addition to the manual operation of driving the motor 200 according to the manual operation of the limit switch 140 When the opening sensor 800 senses the opening of the lid 710 according to the opening of the lid 710, the opening sensing sensor 800 may be provided to sense the opening of the lid 710 in the lid 710, The limit switch 140 is automatically turned on by driving the motor 200 so that the screw 300 capable of operating the pressure roller 500 can be rotated.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100: waste presser 110: connecting rod
111: Loading part 120: Fixing plate
130: fastening member 140: limit switch
150: screw rotating unit 160: screw connecting unit
170: Tension coil spring 180: Upper support member
200: motor 300: screw
400: Rotary shaft 410: Bearing
420: lower support member 500: pressure roller
510: Ball 600: Base plate
610: Trash input unit 700: Trash can
710: Lid 720: Garbage bag
800: Open sensor 900: Control unit
S: Spring

Claims (10)

A waste presser for pressurizing and compressing garbage filled in a garbage can,
A plurality of connecting rods connected to the fixing plate by the fastening members; A motor provided on an inner upper side of the linkage and driven according to ON / OFF of a limit switch; A screw connected to the motor and descending while being rotated by driving of the motor; A rotary member mounted on a lower end of the screw and rotated by rotation of the screw; A pressure roller mounted on a side surface of the rotary shaft for pressing and compressing the trash filled in the trash can; A support plate provided between the screw and the rotary shaft and seated on the upper portion of the trash can; And,
Wherein a screw connection hole is formed in an inner lower portion of the connection block so that the screw can be stably rotated without staggering and a screw connection hole is formed in an inner side of the connection block as an upper end of the screw rotation hole, And a spring is constituted between the screw rotation openings. delete The method according to claim 1,
And a charging part is formed on both sides of the link so that a tension coil spring can be charged. The method according to claim 1,
And a bearing is mounted on the upper portion of the rotary shaft so that the screw and the rotary shaft rotated by the motor are smoothly rotated. 5. The method of claim 4,
Wherein a lower support member is mounted on both sides of the bearing so that a lower portion of the tension coil spring can be hooked on the upper support member so that an upper portion of the tension coil spring can be hooked to the charging portion of the link, . The method according to claim 1,
Wherein the pressure roller is mounted on the side surface of the rotary shaft so that the waste filled in the trash can can be compressed and compressed smoothly without coming out of the upper portion. The method according to claim 1,
Wherein a ball is mounted on an end of the pressure roller so as to prevent the trash bag from being torn when the pressure roller is rotated by rotation of the rotary ball, and the ball is elastically supported by a spring. The method according to claim 1,
Wherein a garbage input unit is formed in the base plate so that the garbage can be introduced into the garbage can in a state where the base plate is seated on the top of the garbage can. The method according to claim 1,
Wherein the support plate is made of a transparent material so that the amount of the waste introduced into the garbage can be easily confirmed from the outside. The method according to claim 1,
The open sensing sensor is electrically connected to a limit switch electrically connected to the limit switch, and the open sensing sensor is electrically connected to the limit switch, The limit switch is automatically turned on to drive the motor, and the motor rotates and rotates according to the rotation of the screw and the rotary shaft, so that the pressure roller is lowered to press the waste.

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