CN209508944U - A self-propelled water surface garbage collection bucket - Google Patents

Abstract

The utility model relates to a self-propelled water surface garbage collection bucket, which comprises a garbage collection bucket body, a water inlet is provided on the top of the garbage collection bucket body, and a garbage collector is arranged in the garbage collection bucket body for collecting garbage entering the interior of the garbage collection bucket body from the water inlet. The settling device is used to adjust the height of the garbage collection bucket body under water; the power propulsion device is used to push the garbage collection bucket body forward in the water after the cruising route is established; the sensing device is used to detect garbage collection The degree of garbage collection in the barrel body and the selection of the cruising route; it also includes a control device, which communicates with the settling device, the power propulsion device and the sensing device through the control processor, so as to realize the signal reception and command transmission of the three; the utility model The cleaning efficiency is high and flexible, and it is easy to operate during use. It can realize fully automatic water navigation route selection and water surface garbage collection without dead ends.

Description

A self-propelled water surface garbage collection bucket

technical field

The utility model relates to a self-propelled water surface garbage collection bucket, which belongs to the field of cruising type water surface garbage treatment instruments.

Background technique

In the process of rapid economic development in my country, the protection of water resources has gradually become a current research hotspot. Especially in recent years, the tourism industry has developed rapidly. In many ports, rivers, lakes and other waters, there is a common problem of difficult disposal of garbage in scenic spots. How to effectively solve the problem of water surface garbage pollution is an important link in the sustainable development and utilization of human living environment. Therefore, the research and development of efficient technology for cleaning water surface garbage is an indispensable link in the protection of the current water environment.

For the cleaning technology of existing water surface rubbish, what basically adopt at present is to salvage these two kinds of methods of man-made mechanical ship, artificial remote-control rubbish collection device. Nowadays, there are also attempts to salvage some intelligent water navigation machines, such as a floating garbage collection robot on the water surface with patent number 201810606733.8. Difficult to be popularized and used for a long time. Although the method of manually driving a mechanical ship to salvage is simple and easy to obtain, this method has many limitations. In the dead corners of small rivers and ports, there are often areas with narrow water surface or shallow water depth, where salvage personnel are carried. It is difficult for ships to pass through, making it difficult to salvage; at the same time, in some seriously polluted waters, the working environment is too bad to be salvaged by people; at the same time, generally speaking, for landscape lakes and Rivers and artificial salvage have greatly affected the aesthetics of the scenic spot environment, which is not conducive to the development of the tourism industry. And artificial remote-controlled garbage collection devices, such as the patent No. 201721542792.0, is a floating garbage collection device on the water surface. Although this type of device is relatively small in size compared with ships carrying salvage personnel, it can deal with dead corners where garbage exists. The fixed-point salvage work carried out in such a complex and changeable environment, the efficiency of manual remote control is too low. To sum up, there are two common ways to clean up water surface garbage, whether it is manual direct salvage or remote control salvage. Not only is it difficult to clean up and the overall cost is high, but generally speaking, it cannot effectively help solve the increasingly serious regional large-scale water pollution problems such as water hyacinths that occur frequently in typhoon and heavy rain seasons.

In view of the above situation, it is urgent to propose a cruise-type intelligent water surface garbage collection device with high cleaning efficiency and flexibility for the cleaning of water surface garbage in places such as scenic rivers and the increasingly frequent water eutrophication caused by the flooding of aquatic plants.

Utility model content

The utility model provides a self-propelled water surface garbage collection bucket, which has high cleaning efficiency and is flexible and maneuverable. It is easy to operate in the specific use process, and can realize fully automatic water navigation route selection and water surface garbage collection without dead ends.

The technical scheme that the utility model solves its technical problem adopts is:

A self-propelled water surface garbage collection bucket, comprising a garbage collection bucket body, a water inlet is provided on the top of the garbage collection bucket body, and a garbage collector is arranged in the garbage collection bucket body for collecting garbage that enters the interior of the garbage collection bucket body from the water inlet;

A settling device for realizing the adjustment of the underwater height of the garbage collection bucket body;

A forward-moving power propulsion device used to propel the body of the garbage collection bucket in the water after the cruising route is established;

A sensing device used to detect the degree of garbage collection in the garbage collection bin body and the selection of the cruising route;

It also includes a control device, which communicates with the settlement device, the power propulsion device and the induction device through the control processor, so as to realize the signal reception and command transmission of the three;

As a further preference of the present utility model, the aforesaid garbage collector includes a garbage filter, the opening of which communicates with the water inlet,

The bottom of the garbage filter is connected to the oil separator through the water inlet pipe, the oil separator is connected to the water pump at the same time, the drainage pipe is connected to the water pump, and the drainage pipe extends out of the garbage collection bucket body to form a drain;

The aforementioned settling device includes a resin air bag installed at the bottom of the garbage collection bucket body, which communicates with the air pump arranged inside the garbage collection bucket body, and the exhaust pipe communicates with the air pump, and the exhaust pipe extends out of the garbage collection bucket body to access Air;

The aforementioned power propulsion device includes at least one propeller installed on the side wall of the garbage collection bucket body, which is directly driven by the motor to realize the forward movement of the garbage collection bucket body;

The aforementioned sensing device includes an input liquid level sensor installed near the bottom of the garbage collection bucket body, two first ultrasonic sensors symmetrically installed at the water inlet, and a second ultrasonic sensor installed at the opening of the garbage filter;

The aforementioned control device includes a control board installed inside the body of the garbage collection bucket, on which a microcontroller is arranged, which communicates with the input liquid level sensor, the first ultrasonic sensor and the second ultrasonic sensor respectively, and the microcontroller is connected with the water pump at the same time. , air pump connected,

It also includes a battery, which is respectively connected to the control board and the motor;

As a further preference of the present utility model, the device shell of the aforementioned garbage collection barrel body is in a cylindrical structure, and the inner cavity is divided into two parts by a device partition plate inside, and a garbage collector is arranged in the inner cavity part adjacent to the water inlet. The other inner cavity is equipped with water pump, air pump, oil separator, control board and battery.

At least one propeller is evenly arranged along the outer circumferential surface of the garbage collection bucket body, and each propeller is directly connected to each other through a motor;

As a further preference of the present utility model, the aforesaid garbage collection bucket body also includes a counterweight arranged at the inner bottom thereof, and a battery waterproof casing is sleeved outside the battery;

As a further preference of the present utility model, the aforementioned microcontroller is an STM32F103 microcontroller.

Through the above technical solutions, compared with the prior art, the utility model has the following beneficial effects:

This garbage collection device is processed by machine, which can replace the manual garbage disposal mode that is common in the garbage disposal industry today. According to the liquid level sensor used, the device can automatically return when the garbage collection is full, and only needs to manually clean the filter screen. Compared with the traditional manual processing mode, this small intelligent processing device not only saves a lot of human resources, but also has a lower comprehensive cost;

The garbage collection device has a simple structure, and its basic composition is only composed of a small frequency conversion water pump, a liquid level sensor, an ultrasonic sensor, a filter screen, etc., which is simple in composition, easy to manufacture, and low in cost;

The garbage collection device is small in size and can complete the treatment of dead corners on the water surface, which is conducive to the thorough cleaning of garbage on the water surface;

The garbage collection device does not need manual control during the collection process. When water surface pollution breaks out, it can be used to clean up pollution sources such as algae on the water surface without worrying about the health of salvage personnel, which is beneficial to the treatment of water environment pollution.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a sectional view of the overall structure of a preferred embodiment of the present utility model;

Fig. 2 is the overall structure front view of the preferred embodiment of the present utility model;

Fig. 3 is a schematic diagram of the body structure of a garbage collection bucket powered by a water pump in a preferred embodiment of the present invention;

Fig. 4 is the system operation diagram when the subsidence device of the preferred embodiment of the present invention carries out subsidence control;

Fig. 5 is a cross-sectional detailed view of the water inlet of the settling device in the preferred embodiment of the present invention when the settling device is controlling the settling;

Fig. 6 is a schematic diagram of the principle of the main structure of the preferred embodiment of the present invention.

In the figure: 1 is the water inlet, 2 is the garbage filter, 3 is the drain, 4 is the water pump, 5 is the device shell, 6 is the device partition, 7 is the battery, 8 is the oil separator, 9 is the air pump, 10 11 is a propeller, 12 is a control panel, 13 is a drop-in liquid level sensor, 14 is a first ultrasonic sensor, 15 is a counterweight, 16 is a battery waterproof case, and 17 is a second ultrasonic sensor.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

As shown in Figures 1-5, the utility model includes the following characteristic parts: 1 is a water inlet, 2 is a garbage filter, 3 is a drain, 4 is a water pump, 5 is a device shell, 6 is a device partition, 7 is the battery, 8 is the oil separator, 9 is the air pump, 10 is the resin air bag, 11 is the propeller, 12 is the control panel, 13 is the input liquid level sensor, 14 is the first ultrasonic sensor, 15 is the counterweight, 16 is Battery waterproof casing, 17 is the second ultrasonic sensor.

A self-propelled water surface garbage collection bucket of the present utility model comprises a garbage collection bucket body, a water inlet is opened on the top of the garbage collection bucket, and a garbage collector is arranged in the garbage collection bucket body for collecting garbage that enters the interior of the garbage collection bucket body from the water inlet. Trash;

A settling device for realizing the adjustment of the underwater height of the garbage collection bucket body;

A forward-moving power propulsion device used to propel the body of the garbage collection bucket in the water after the cruising route is established;

A sensing device used to detect the degree of garbage collection in the garbage collection bin body and the selection of the cruising route;

It also includes a control device, which communicates with the settlement device, the power propulsion device and the induction device through the control processor, so as to realize the signal reception and command transmission of the three;

As a further preference of the present utility model, the aforesaid garbage collector includes a garbage filter, the opening of which communicates with the water inlet,

The bottom of the garbage filter is connected to the oil separator through the water inlet pipe, the oil separator is connected to the water pump at the same time, the drainage pipe is connected to the water pump, and the drainage pipe extends out of the garbage collection bucket body to form a drain;

The aforementioned settling device includes a resin air bag installed at the bottom of the garbage collection bucket body, which communicates with the air pump arranged inside the garbage collection bucket body, and the exhaust pipe communicates with the air pump, and the exhaust pipe extends out of the garbage collection bucket body to access Air;

The aforementioned power propulsion device includes at least one propeller installed on the side wall of the garbage collection bucket body, which is directly driven by the motor to realize the forward movement of the garbage collection bucket body;

The aforementioned sensing device includes an input liquid level sensor installed near the bottom of the garbage collection bucket body, two first ultrasonic sensors symmetrically installed at the water inlet, and a second ultrasonic sensor installed at the opening of the garbage filter;

The aforementioned control device includes a control board installed inside the body of the garbage collection bucket, on which a microcontroller is arranged, which communicates with the input liquid level sensor, the first ultrasonic sensor and the second ultrasonic sensor respectively, and the microcontroller is connected with the water pump at the same time. , air pump connected,

It also includes a battery, which is respectively connected to the control board and the motor;

As a further preference of the present utility model, the device shell of the aforementioned garbage collection barrel body is in a cylindrical structure, and the inner cavity is divided into two parts by a device partition plate inside, and a garbage collector is arranged in the inner cavity part adjacent to the water inlet. The other inner cavity is equipped with water pump, air pump, oil separator, control board and battery.

At least one propeller is evenly arranged along the outer circumferential surface of the garbage collection bucket body, and each propeller is directly connected to each other through a motor;

As a further preference of the present utility model, the aforesaid garbage collection bucket body also includes a counterweight arranged at the inner bottom thereof, and a battery waterproof casing is sleeved outside the battery;

As a further preference of the present utility model, the aforementioned microcontroller is an STM32F103 microcontroller.

As shown in Figure 1, as a preferred embodiment of the present utility model, it is composed of a garbage collector, a settling device, a power propulsion device, an induction device and a control device, and as shown in Figure 6, it is the main structural principle of a preferred embodiment of the present utility model schematic diagram;

The garbage collector includes a garbage filter whose opening is connected to the water inlet, the bottom of the garbage filter is connected to the oil separator through the water inlet pipe, the oil separator is connected to the water pump at the same time, the drain pipe is connected to the water pump, and the drain pipe Stretch out the body of the garbage collection bin to form a drain;

Driven by the water pump, driven by the pump, the water with garbage floating around the body of the garbage collection bucket will enter the garbage collector at a constant flow rate, and when passing through the filter, the garbage will be intercepted, and the remaining water will pass through the oil separation device to the pump, and eventually, the trash-filtered water flows through the pump and out again into the surrounding body of water through the drain.

The settling device includes a resin air bag installed at the bottom of the garbage collection bucket body, which is connected to the air pump arranged inside the garbage collection bucket body, the exhaust pipe is connected to the air pump, and the exhaust pipe extends out of the garbage collection bucket body to access the air; That is to say, the settling device is based on the drop-in liquid level sensor and is adjusted by the air pump.

The power propulsion device includes at least one propeller installed on the side wall of the garbage collection bin body, using the propeller as the power device, through detailed calculation and test of the distribution of underwater power, and rationally optimizing the layout to determine the best distribution position of the propeller; The motor is directly driven and the speed change mechanism is reduced to reduce the space occupied by the propulsion system.

The control device is based on the microcontroller, the input liquid level sensor, the first ultrasonic sensor and the second ultrasonic sensor, and the STM32F103 microcontroller receives the first ultrasonic sensor, the second ultrasonic sensor and the input liquid level sensor Process the data returned by the transmitter, judge according to the pre-written program, and issue instructions to the propulsion system, water pump driver, airbag driver, etc. to realize related functions.

The submersible liquid level sensor, air pump and water pump are also used as an emergency subsidence prevention system. The submersible liquid level sensor installed near the bottom of the garbage collection bin body measures the water level in the garbage collection device in real time and transmits the measurement data back to microcontroller processing.

The sensing device includes an input liquid level sensor installed near the bottom of the garbage collection bucket body, two first ultrasonic sensors symmetrically installed at the water inlet, and a second ultrasonic sensor installed at the opening of the garbage filter; the first The ultrasonic sensor and the second ultrasonic sensor constantly monitor the location of the garbage accumulation, and send the data back to the microcontroller for processing; when the two sets of ultrasonic sensors sense that the garbage is full, the processing system that receives the signal will control the device to return to accept the filter. Clean up for the next job;

At the same time, the navigation route selection system is also controlled by the first ultrasonic sensor and the second ultrasonic sensor.

The battery is composed of multiple sets of lithium batteries, which are connected in series to supply power for water pumps, air pumps, and propellers.

As shown in Figure 3, when the garbage collection bucket body has just entered the water and has not been activated to enter the working stage, the highest point of the entire device is much higher than the water surface; when the trigger is activated, the resin airbag installed at the bottom of the garbage collection bucket body , the air pump discharges the air through the exhaust pipe connected to the outside air, so that the volume of the resin airbag itself is reduced. As shown in Figure 4, the buoyancy of the device that originally floated on the water surface is reduced, so that the device sinks below the water surface. At the same time, The drop-in liquid level sensor installed at the bottom of the garbage collection bin body collects the water level difference between the water surface and the edge of the garbage collection bin body in real time, and transmits the obtained data back to the microcontroller for processing. According to the threshold set in advance, it cooperates with the shrinkage adjustment of the air pump The water surface difference between the water surface and the edge of the device is fixed, so that the device as a whole obtains a stable inflow flow.

During normal operation, as shown in Figure 2, the water surface garbage enters the garbage collector through the water inlet along with the water flow into the device. At this time, the working water pump sucks the water from the garbage collection device, and the water reaches the water pump through the oil separation device, and finally It is discharged through the drainage pipe connected to the external water body, and the garbage is trapped on the garbage filter on the surface of the collector; when the second ultrasonic detector installed on the edge of the garbage collector senses that the garbage is almost full, it will send this signal back The controller, so that the entire garbage collection bin body automatically returns to wait for the garbage filter to be cleaned for the next round of work.

During normal operation, the clearing route is selected through the sailing route selection system. Adopt the method of scanning piece by piece from the whole water area, move in a straight line from the starting position, clean the garbage on the water surface, move sideways when encountering obstacles or detect the shore, continue to clean the garbage in the adjacent area along a straight line, and realize the whole device through the propeller. sailing.

In an emergency, the emergency anti-subsidence system composed of an input liquid level sensor, an air pump, and a water pump will play a role. Place the drop-in liquid level sensor at the bottom of the garbage collection bin body to measure the water level in the garbage collection device in real time, and send the measured data back to the microcontroller of the control device for processing; use the different water levels and flows determined by the experiment as the water level control in the program Threshold: The data returned by the sensor is compared with the threshold to determine the different working modes of the drainage pump and the air pump, and the microcontroller outputs different signals to drive the water pump driver to output different powers to achieve the dynamic balance between flowing water and incoming water. In case of emergency, both the water pump and the air pump power are turned on to the maximum to ensure that the device will not sink.

This application designs mechanical structures such as garbage collection devices, cruising power devices, and control devices, so that it can search for garbage by itself in narrow or shallow waters where there are aquatic plants for efficient fixed-point collection of garbage, and can automatically sense that garbage has been collected When it is full, it will return to the designated place to dump the garbage and put it into the fixed-point garbage cleaning work again, realizing the full intelligence of water navigation and garbage collection; at the same time, the device is reasonably designed with a sensor and control system, which has the characteristics of low cost and easy promotion.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted in an idealized or overly formal sense unless defined as herein explain.

The meaning of "and/or" in this application means that each exists alone or both exist simultaneously.

The meaning of "connection" in this application may be a direct connection between components or an indirect connection between components through other components.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (5)

1. a kind of self-propulsion type collecting refuse from open water bucket, it is characterised in that: including garbage collection bucket ontology, top is opened up into water Mouthful, garbage collector is laid in garbage collection bucket ontology, enters garbage collection bucket body interior by water inlet for collecting Rubbish；

It is located at the sedimentation device of the adjustment of underwater height for realizing garbage collection bucket ontology；

Forward Powerpush Unit of the pusher into garbage collection bucket ontology in water is formulated for realizing in cruise route；

For detecting the sensing device of the selection of the collection degree and cruise route of garbage collection bucket this internal rubbish；

Further include control device, is connected by control processor with sedimentation device, Powerpush Unit and sensing device, it is real Now the signal of three is received and is sent with instruction.

2. self-propulsion type collecting refuse from open water bucket according to claim 1, it is characterised in that: garbage collector above-mentioned includes Rubbish strainer, opening are connected to water inlet,

Rubbish filter screen bottom is connected by water inlet line with oil pollution separator, and oil pollution separator is connected with water pump simultaneously, row Waterpipe is connected with water pump, and drainage pipeline stretches out garbage collection bucket ontology and forms discharge outlet；

Sedimentation device above-mentioned includes the resin airbag for being mounted on garbage collection bucket body bottom portion, and is laid in garbage collection bucket The air pump of body interior is connected, and exhaust pipe is connected with air pump, and exhaust pipe stretches out garbage collection bucket ontology access sky Gas；

Powerpush Unit above-mentioned includes the propeller that at least one is mounted on this body sidewall of garbage collection bucket, passes through electricity Machine, which directly drives, realizes moving ahead for garbage collection bucket ontology；

Sensing device above-mentioned includes the throw-in type level sensing installed in garbage collection bucket body interior close to the position of bottom Device, two the first ultrasonic sensors for being symmetrically mounted on water inlet and the second ultrasound being mounted at rubbish screen port Wave sensor；

Control device above-mentioned includes the control panel for being mounted on garbage collection bucket body interior, which is provided with microcontroller, respectively Be connected with throw-in type liquid level sensor, the first ultrasonic sensor and the second ultrasonic sensor, microcontroller simultaneously with Water pump, air pump are connected,

Further include battery, is connected respectively with control panel, motor.

3. self-propulsion type collecting refuse from open water bucket according to claim 2, it is characterised in that: garbage collection bucket ontology above-mentioned The cylindrical structure of crust of the device, it is internal that inner cavity is divided by two parts by device demarcation plate, it is adjacent with water inlet in Cavity segment lays garbage collector, lays water pump, air pump, oil pollution separator, control panel and battery in another lumen portion,

At least one propeller is uniformly distributed along the circumferential outer surface of garbage collection bucket ontology, and each propeller passes through electricity Machine directly drives connection.

4. self-propulsion type collecting refuse from open water bucket according to claim 2, it is characterised in that: garbage collection bucket ontology above-mentioned It further include the clump weight for being laid in its interior bottom, outside batteries are arranged battery waterproof shell.

5. self-propulsion type collecting refuse from open water bucket according to claim 2, it is characterised in that: microcontroller above-mentioned is STM32F103 microcontroller.