Waste treatment product collecting equipment based on friction heat technology

Abstract

The utility model discloses a waste treatment product collecting device based on a friction heat technology. The waste treatment product collecting device comprises a storage bin, the blanking bin is mounted at the upper part of the storage bin; the bin door is installed on the discharging bin and corresponds to the position of a discharging opening of the waste treatment container; the bin door opening and closing control mechanism is connected with the bin door and used for controlling opening or closing of the bin door. Waste treatment products in the container can be transferred into the storage bin to be stored through centrifugal force generated by rotation of the movable cutter unit, manual transfer is not needed, workers do not need to make direct contact with the waste treatment products, and the workers are prevented from being infected by bacteria or viruses.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment, in particular to a collection device for waste treatment products based on friction heat technology. Background Art

[0002] Equipment that uses friction heat technology (FHT) to treat waste can use the heat generated by the crushing of waste in the container to heat the waste to a certain temperature and maintain it for a certain time, thereby achieving disinfection of the waste (see application number 202210197819.6, "A medical waste disposal equipment based on friction heat technology" and other prior arts).

[0003] The products obtained through FHT treatment are usually retained in containers and need to be taken out manually. During this process, personnel need to come into contact with the treated products. However, harmful microorganisms such as bacteria and viruses may still exist in the products, and there is still a risk of infection when personnel come into contact with the products. At the same time, the manual collection of products will greatly reduce work efficiency and increase the cost of use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a collection device for waste treatment products based on friction heat technology, which utilizes the centrifugal force of the rotating blade unit to transfer the waste treatment products in the container to a storage bin for storage. No manpower is required for transportation, and personnel do not need to directly contact the waste treatment products, thereby preventing personnel from being infected by bacteria or viruses.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] Provided is a collection device for waste treatment products based on friction heat technology, comprising:

[0007] Storage silos;

[0008] A lower material bin is installed on the upper part of the storage bin, and the storage bin and the lower material bin are interconnected;

[0009] A bin door, which is installed on the lower bin and corresponds to the discharge port of the waste treatment container;

[0010] A door opening and closing control mechanism, which is connected to the door and is used to control the opening or closing of the door;

[0011] The bin door opening and closing control mechanism controls the bin door to open, and the interior of the lower bin is connected to the interior of the waste treatment container. The movable knife unit inside the waste treatment container rotates under the drive of the movable knife driving unit, and through the centrifugal force generated by the rotation, the waste treatment products inside the waste treatment container are thrown into the lower bin and fall into the storage bin for storage.

[0012] Preferably, a plurality of rollers are connected to the bottom of the storage bin.

[0013] Preferably, the door opening and closing control mechanism comprises:

[0014] An electric push rod, which is installed on the top of the storage bin and has a power output end capable of performing linear telescopic motion;

[0015] a connecting rod rotatably connected to the power output end;

[0016] A rotating shaft, which is arranged to pass through the lower bin transversely and has one end connected to the connecting rod;

[0017] a rotating arm connected to the other end of the rotating shaft;

[0018] A sensor mounting seat connected to the lower bin;

[0019] A first sensor and a second sensor, both of which are connected to the sensor mounting seat;

[0020] And a door opening and closing actuator, which is connected to the door and is electrically connected to the first sensor and the second sensor respectively.

[0021] Preferably, one or more of the first sensor and the second sensor are photoelectric sensors.

[0022] Preferably, the door opening and closing actuator includes a servo drive device.

[0023] Preferably, the storage bin is a cylindrical or cubic structure as a whole.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] The utility model realizes automatic control of the opening and closing of the bin door through the bin door opening and closing control mechanism, and further utilizes the centrifugal force of the rotation of the moving knife unit to transfer the waste treatment products in the container to the storage bin for storage. No manpower is required for transportation, which can greatly improve work efficiency. In addition, there is no need for personnel to directly contact the waste treatment products, thus avoiding personnel from being infected by bacteria or viruses. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a front view of a waste treatment device based on friction heat technology and a collection device in the utility model;

[0027] Figure 2 It is an AA cross-sectional view of a waste treatment device based on friction heat technology and a collection device in the utility model;

[0028] Figure 3 It is a partial cross-sectional view of the internal structure of the lower silo and the discharge port of the utility model. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] like Figure 1 As shown, this embodiment provides a collection device for waste treatment products based on friction heat technology, wherein the waste treatment products are obtained by a waste treatment device based on friction heat technology, and the waste treatment device comprises: a waste treatment container 1, which is used to contain waste and has an openable and closable flip cover 101, and the waste treatment container 1 is provided with a discharge port 102; in this embodiment, the waste includes infectious, damaging, and pathological medical waste or daily life waste; a moving knife unit 2, which is arranged inside the waste container 1, and the moving knife unit 2 is driven by a moving knife driving unit 3 (such as a motor) to rotate to squeeze and crush the waste in the waste treatment container 1 to obtain the waste treatment product, and during the crushing process, friction is generated between the moving knife unit 2 and the waste and the material inside the waste, converting mechanical energy into heat energy, so that the waste is heated up to obtain the waste treatment product through friction heat technology (FHT, friction Heat treatment) is used to disinfect and sterilize the waste. The technical principles of the moving knife unit and friction heat technology can be found in the application number 202210197819.6, "A medical waste disposal equipment based on friction heat technology" and other prior arts, which will not be repeated here.

[0032] On this basis, the collection device includes:

[0033] The storage bin 10 is a regular three-dimensional geometric structure such as a cylinder or a cube, and a plurality of rollers 11 are connected to the bottom to realize the movement of the storage bin 10;

[0034] A lower material bin 20 is installed on the upper part of the storage bin 10, and the storage bin 10 and the lower material bin 20 are interconnected;

[0035] A bin door 30, which is installed on the lower bin 20 and corresponds to the position of the discharge port 102 of the waste treatment container 1;

[0036] A door opening and closing control mechanism, which is connected to the door 30 and is used to control the opening or closing of the door 30;

[0037] After the bin door opening and closing control mechanism controls the bin door 30 to be closed, the interior of the lower bin 20 is not connected to the interior of the waste treatment container 1, and the movable knife unit 2 in the waste treatment container 1 rotates under the drive of the movable knife driving unit 3 to squeeze and crush the waste in the waste treatment container 1 to obtain a waste treatment product;

[0038] Then, the door opening and closing control mechanism controls the door 30 to open, the interior of the lower bin 20 is connected to the interior of the waste treatment container 1, and the movable knife unit 2 rotates again under the drive of the movable knife driving unit 3, and the waste treatment products in the waste treatment container 1 are thrown into the lower bin 20 through the centrifugal force generated by the rotation, and further fall into the storage bin 10 for storage;

[0039] The door opening and closing control mechanism controls the door 30 to close again, so that the interior of the storage bin 10 is isolated from the external environment, and then the storage bin 10 is moved as a whole to a predetermined position for subsequent processing.

[0040] Therefore, the collection equipment can realize automatic control of the opening and closing of the bin door through the bin door opening and closing control mechanism, and further utilize the centrifugal force of the rotating knife unit to transfer the waste treatment products in the container to the storage bin for storage. No manpower is required for transportation, which can greatly improve work efficiency. At the same time, in this process, personnel do not need to directly contact the waste treatment products, thus avoiding infection by bacteria or viruses.

[0041] Embodiment 2:

[0042] The difference between this embodiment and embodiment 1 is that the door opening and closing control mechanism includes:

[0043] An electric push rod 11, which is installed on the top of the storage bin 10 and has a power output end 111 capable of linear telescopic motion;

[0044] A connecting rod 12, which is rotatably connected to the power output end 111;

[0045] A rotating shaft 13, which is disposed transversely through the lower bin 20 and has one end connected to the connecting rod 12;

[0046] a rotating arm 14 connected to the other end of the rotating shaft 13;

[0047] A sensor mounting seat 15 connected to the lower bin 20;

[0048] A first sensor 16 and a second sensor 17 are both connected to the sensor mounting base 15; in this embodiment, one or more of the first sensor 16 and the second sensor 17 are photoelectric sensors, such as infrared sensors;

[0049] And a door opening and closing actuator, which is connected to the door 30 and is electrically connected to the first sensor 16 and the second sensor 17 respectively; in this embodiment, the door opening and closing actuator includes a drive device (such as a servo drive device, etc.) that can realize the opening and closing of the door by receiving a signal, for example, it can be the "equipment warehouse servo drive device" in the patent application number 201811059324.7 and the patent name "equipment warehouse control method, device, control cabinet and equipment warehouse control system", or the "drive component" in the patent application number 202322552789.9 and the patent name "Warehouse door device and sequencing system", etc., which belong to the prior art and will not be repeated;

[0050] When the power output end 111 of the electric push rod 11 extends out, it drives the connecting rod 12, the rotating shaft 13, and the rotating arm 14 to rotate synchronously in a first direction (e.g., counterclockwise), so that the first sensor 16 is triggered and a door closing signal is generated. The door opening and closing actuator receives the door closing signal and controls the door 30 to close according to the door closing signal.

[0051] When the power output end 111 of the electric push rod 11 retracts, it drives the connecting rod 12, the rotating shaft 13, and the rotating arm 14 to rotate synchronously in the second direction (such as clockwise), so that the second sensor 17 is triggered and a door opening signal is generated. The warehouse door opening and closing actuator receives the door opening signal and controls the warehouse door 30 to open according to the door opening signal.

[0052] To sum up, the utility model realizes automatic control of the opening and closing of the bin door through the bin door opening and closing control mechanism, and further utilizes the centrifugal force of the rotating moving knife unit to transfer the waste treatment products in the container to the storage bin for storage. No manpower is required for transportation, which can greatly improve work efficiency. At the same time, during this process, personnel do not need to directly contact the waste treatment products, thereby avoiding personnel from being infected by bacteria or viruses.

[0053] It should be noted that the technical features in the above-mentioned embodiments 1 to 2 can be combined arbitrarily, and the combined technical solutions all belong to the protection scope of the present application. And in this article, terms such as "including", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collection device for waste treatment products based on friction heat technology, characterized in that: include: Storage silos; A lower material bin is installed on the upper part of the storage bin, and the storage bin and the lower material bin are interconnected; A bin door, which is installed on the lower bin and corresponds to the discharge port of the waste treatment container; A door opening and closing control mechanism, which is connected to the door and is used to control the opening or closing of the door; The bin door opening and closing control mechanism controls the bin door to open, and the interior of the lower bin is connected to the interior of the waste treatment container. The movable knife unit inside the waste treatment container rotates under the drive of the movable knife driving unit, and through the centrifugal force generated by the rotation, the waste treatment products inside the waste treatment container are thrown into the lower bin and fall into the storage bin for storage.

2. The collecting device according to claim 1, characterized in that A plurality of rollers are connected to the bottom of the storage bin.

3. The collecting device according to claim 1, characterized in that The door opening and closing control mechanism comprises: An electric push rod, which is installed on the top of the storage bin and has a power output end capable of performing linear telescopic motion; a connecting rod rotatably connected to the power output end; A rotating shaft, which is arranged to pass through the lower bin transversely and has one end connected to the connecting rod; a rotating arm connected to the other end of the rotating shaft; A sensor mounting seat connected to the lower bin; A first sensor and a second sensor, both of which are connected to the sensor mounting seat; And a door opening and closing actuator, which is connected to the door and is electrically connected to the first sensor and the second sensor respectively.

4. The collecting device according to claim 3, characterized in that One or more of the first sensor and the second sensor are photoelectric sensors.

5. The collecting device according to claim 3, characterized in that The door opening and closing actuator comprises a servo drive device.

6. The collecting device according to claim 1, characterized in that The storage bin is a cylindrical or cubic structure as a whole.

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