CN103274145B - Can the solar power rubbish container of automatic Compression and overweight prompting - Google Patents

Abstract

The invention discloses a solar garbage bin capable of automatic compression and overweight prompting, comprising a solar photovoltaic power supply mechanism, a signal processing mechanism, an outer box body, an inner box body, a fork-scissor telescopic structure, an electric telescopic rod, a pressing plate, and garbage height detection Mechanism and garbage weight detection mechanism; the solar photovoltaic power supply mechanism is arranged on the outer top of the outer box to provide power for the signal processing mechanism, electric telescopic rod, garbage height detection mechanism and garbage weight detection mechanism. The solar garbage bin capable of automatic compression and overweight reminder provided by the present invention has the function of automatically compressing garbage and monitoring the total weight of garbage, thereby reducing the work burden of sanitation workers.

Description

Solar litter box with automatic compression and overweight reminder

technical field

The invention relates to an environment-friendly dustbin, in particular to a solar dustbin capable of automatically compressing waste and prompting overweight.

Background technique

Existing garbage cans usually only have the function of storing garbage. When packing bags of garbage that can contain a large amount of gas, they usually occupy a lot of space in the garbage can, but they do not actually account for a lot of weight. This usually requires sanitation workers to step on it artificially or manually compact it with tools to eliminate the gas contained in these garbage so that the garbage can be compressed. When there are dense heavy objects such as liquid in the trash can, since the trash can is not full at this time, sanitation workers cannot find out in time, which will overload the trash can.

In addition, the existing garbage can only has a garbage head inlet on one side, and the garbage inlet is often very small, which is not convenient for the cleaner to observe the filling degree of the internal garbage and judge whether the garbage can is saturated. In addition, it is also extremely inconvenient to carry the rubbish in the trash can out of the trash can.

Contents of the invention

Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a solar garbage bin that can be automatically compressed and overweight. worker's workload.

Technical scheme: in order to achieve the above object, the technical scheme adopted in the present invention is:

A solar garbage bin that can be automatically compressed and overweight, including a solar photovoltaic power supply mechanism, a signal processing mechanism, an outer box, an inner box, a fork-scissor telescopic mechanism, an electric telescopic rod, a pressure plate, a garbage height detection mechanism, and a garbage weight detection mechanism The solar photovoltaic power supply mechanism is arranged on the outer top of the outer box to provide power for the signal processing mechanism, the electric telescopic rod, the garbage height detection mechanism and the garbage weight detection mechanism;

The garbage weight detection mechanism is arranged on the inner bottom of the outer box body, the inner box body is placed in the outer box body and is located on the garbage weight detection mechanism, the garbage weight detection mechanism detects the weight of the inner box body, and detects The result is sent to the signal processing agency;

A garbage inlet is provided on the side wall of the outer box, and the lower edge of the garbage inlet is higher than the upper edge of the inner box;

The garbage height detection mechanism detects whether the garbage in the inner box reaches the upper limit of the garbage height, and sends the detection result to the signal processing mechanism;

The fork-scissor telescopic mechanism is arranged in the outer box, one end of which is fixed to the inner top of the outer box, and the other end is fixed to a pressing plate, and the pressing plate is located directly above the inner box; when the fork-scissor telescopic mechanism is fully contracted , the pressing plate is higher than the upper edge of the garbage inlet, and when the fork-scissor telescopic mechanism is fully extended, the pressing plate is lower than the upper limit of the garbage height;

The electric telescopic rod drives the fork-scissor telescopic mechanism to perform telescopic movement, and its control signal is connected from the signal processing mechanism.

When the above garbage bin is in use, the garbage height in the inner box is detected by the garbage height detection mechanism. When the garbage height exceeds the upper limit of the garbage height, the signal processing mechanism generates a control signal to drive the electric telescopic rod to move, and the electric telescopic rod drives the fork. The movement of the scissor telescopic mechanism makes the pressure plate move up and down, repeatedly compacting the garbage in the inner box downwards. The weight of the garbage in the inner box is detected by the garbage weight detection mechanism. When the weight of the garbage exceeds the upper limit of the garbage weight, the signal processing mechanism generates a warning signal to prevent the garbage from being thrown in, and at the same time reminds the sanitation workers to dispose of the garbage in the inner box in time. The solar photovoltaic power supply mechanism is used to supply power to each power consumption mechanism, which is energy-saving and environmentally friendly. Through reasonable functional design of the signal processing mechanism, the use function of the dustbin can be further expanded. Of course, in order to ensure the cleaning of the inner box, the side wall of the outer box needs to be provided with a door structure that can facilitate the entry and exit of the inner box; in order to facilitate the removal of the inner box from the outer box, a pulley can be set at the bottom of the inner box Take and place the inner box from the outer box in a push-pull manner.

Preferably, the garbage height detection mechanism is an infrared sensing mechanism, including an infrared emitting end and an infrared receiving end, and the infrared emitting end and the infrared receiving end are respectively arranged on two opposite sides of the inner side of the outer box, and are located at a height of on the upper edge of the inner box. The infrared sensing mechanism has a simple structure and is easy to use. The existing technology is quite mature and the cost of use is relatively low; of course, other sensing mechanisms, such as photosensitive sensors, can also be used. The garbage height detection mechanism can be arranged on the inner side wall of the outer box body, but it should be ensured that the height is higher than the upper edge of the inner box body, so as to prevent false detection caused by the inner box body itself; it can also be arranged on the inner side wall of the inner box body On the other hand, this can prevent the garbage in the inner box from overflowing into the outer box.

Preferably, a signal indicator light is provided on the side wall of the outer box, and the control signal of the signal indicator light is connected from the signal processing mechanism; the indicator light can give a reminder that the garbage is too high or the garbage is overweight.

Preferably, more than one side wall of the inner box is connected to the bottom plate through a chute, and the side wall is referred to as a sliding side wall, and the sliding side wall is connected to one end of the screw through a bearing, and the outer side wall adjacent to the sliding side wall The side wall of the box body is fixedly connected with the nut, the screw rod and the nut are matched and the nut is installed on the screw rod, and the other end of the screw rod protruding from the outer box body is fixed with a handle. Through the design of the sliding side wall, the garbage in the inner box can be compressed not only from above, but also manually from the side. The garbage in the body is compressed.

Preferably, more than one side wall of the outer box is provided with garbage inlets; more garbage inlets can facilitate sanitation workers to see the filling status of garbage in the inner box.

Beneficial effects: the solar garbage bin that can be automatically compressed and overweight provided by the present invention has the function of automatically compressing garbage and monitoring the total weight of garbage, and reduces the work burden of sanitation workers.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the installation structure of the movable baffle;

Fig. 3 is a structural schematic diagram of the fork-scissor telescopic mechanism.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, it is a solar garbage bin that can be automatically compressed and overweight, including a solar photovoltaic power supply mechanism, a signal processing mechanism 5, an outer box body 1, an inner box body 8, and a fork-scissor telescopic Mechanism 2, electric telescopic rod 4, pressure plate 7, garbage height detection mechanism and garbage weight detection mechanism 12; the solar photovoltaic power supply mechanism is arranged on the outer top of the outer box body 1, which is a signal processing mechanism 5, electric telescopic rod 4, garbage height Detecting mechanism and rubbish weight detecting mechanism 12 provide power supply.

The garbage weight detection mechanism is arranged on the inner bottom of the outer box body 1, the inner box body 8 is placed in the outer box body 1 and is positioned on the garbage weight detection mechanism, and the garbage weight detection mechanism checks the weight of the inner box body 8. Detect and send the detection result to the signal processing mechanism 5.

The side wall of the outer box is provided with a garbage inlet 6, and the lower edge of the garbage inlet 6 is higher than the upper edge of the inner box 8; the number of garbage inlets 6 shown is more than one, such as two or three or four.

The garbage height detection mechanism detects whether the garbage in the inner box body 8 reaches the upper limit of the garbage height, and sends the detection result to the signal processing mechanism 5 . In this case, the garbage height detection mechanism is an infrared sensing mechanism, including an infrared transmitter and an infrared receiver. Higher than the upper edge of the inner box body 8.

The fork-scissor telescopic mechanism 2 is arranged in the outer box body 1, one end of which is fixed to the inner top of the outer box body 1, and the other end is fixed to the pressing plate 7, and the pressing plate 7 is positioned directly above the inner box body 8; the fork When the scissor-type telescopic mechanism 2 is fully contracted, the pressing plate 7 is higher than the upper edge of the garbage inlet 6, and when the scissor-type telescopic mechanism 2 is fully extended, the pressing plate 7 is lower than the upper limit of the garbage height.

The electric telescopic rod 4 drives the fork-scissor telescopic mechanism 2 to perform telescopic movement, and its control signal is connected from the signal processing mechanism 5 .

A signal indicator light is arranged on the side wall of the outer box 1 , and the control signal of the signal indicator light is connected from the signal processing mechanism 5 .

More than one side wall of the inner box 8 is connected with the bottom plate through a chute, and the side wall is a sliding side wall, and the sliding side wall is connected with one end of the screw rod 11 through a bearing, and the outer box adjacent to the sliding side wall The side wall of the body 1 is fixedly connected with the nut 10, the screw rod 11 is adapted to the nut 10 and the nut 10 is installed on the screw rod 11, and the other end of the screw rod 11 protruding from the outer box body 1 is fixed with a handle 9.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also possible. It should be regarded as the protection scope of the present invention.

Claims (5)

1. can the solar power rubbish container of automatic Compression and overweight prompting, it is characterized in that: comprise solar photovoltaic power mechanism, signal processing mechanism (5), outer case (1), internal box (8), scissor type telescoping mechanism (2), electric expansion bar (4), pressing plate (7), rubbish height detection mechanism and garbage weight testing agency (12); The outside top of described solar photovoltaic power organization establishes in outer case (1), for signal processing mechanism (5), electric expansion bar (4), rubbish height detection mechanism and garbage weight testing agency (12) provide power supply;

Described garbage weight testing agency is arranged on the inside bottom of outer case (1), described internal box (8) to be placed in outer case (1) and to be positioned at the upper of garbage weight testing agency, and the weight of described garbage weight testing agency to internal box (8) detects and testing result sent to signal processing mechanism (5);

The sidewall of described outer case is provided with garbage inlet (6), the lower edge of described garbage inlet (6) is higher than the upper edge of internal box (8);

Described internal box (8) bottom is provided with pulley;

Whether described rubbish height detection mechanism reaches the rubbish height upper limit to the rubbish in internal box (8) is detected and testing result is sent to signal processing mechanism (5);

Described scissor type telescoping mechanism (2) is arranged in outer case (1), the inside top of its one end and outer case (1) is fixed, the other end and pressing plate (7) are fixed, and described pressing plate (7) is positioned at directly over internal box (8); When described scissor type telescoping mechanism (2) is shunk completely, pressing plate (7) is higher than the upper edge of garbage inlet (6), when described scissor type telescoping mechanism (2) is stretched out completely, pressing plate (7) is lower than the rubbish height upper limit;

Described signal processing mechanism (5) receives the information of garbage weight testing agency and rubbish height detection mechanism: prescribe a time limit when the rubbish in internal box (8) reaches on rubbish height, send control signal, electric expansion bar (4) is driven to drive scissor type telescoping mechanism (2) to carry out fore and aft motion, with compressed garbage; When the rubbish of internal box (8) to reach on garbage weight in limited time, send restricted speed signal;

Described electric expansion bar (4) drives scissor type telescoping mechanism (2) to carry out fore and aft motion, and its control signal accesses from signal processing mechanism (5).

2. according to claim 1 can the solar power rubbish container of automatic Compression and overweight prompting, it is characterized in that: described rubbish height detection mechanism is infra-ray sensing mechanism, comprise infrared emission end and infrared receiver end, described infrared emission end and infrared receiver end are separately positioned on relative side, two, the inner side of outer case (1), and position is higher than the upper edge of internal box (8).

3. according to claim 1 can the solar power rubbish container of automatic Compression and overweight prompting, it is characterized in that: the sidewall of described outer case (1) is provided with signal lamp, the control signal of described signal lamp accesses from signal processing mechanism (5).

4. according to claim 1 can the solar power rubbish container of automatic Compression and overweight prompting, it is characterized in that: one of described internal box (8) is connected with base plate by chute with upper side wall, remember that this sidewall is sliding wall, described sliding wall is connected by bearing with the one end of screw rod (11), the sidewall of the outer case (1) adjacent with sliding wall is fixedly connected with nut (10), described screw rod (11) and nut (10) is suitable and nut (10) is arranged on screw rod (11), the other end that described screw rod (11) stretches out outer case (1) is fixed with handle (9).

5. according to claim 1 can the solar power rubbish container of automatic Compression and overweight prompting, it is characterized in that: one of described outer case (1) upper side wall to be provided with garbage inlet (6).