阅读说明：本技术 医废处理区块链系统智能收集箱的封口传动结构 (Sealing transmission structure of intelligent collection box of medical waste treatment block chain system ) 是由 谢东 姚平 孔祥侠 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种医废处理区块链系统智能收集箱的封口传动结构,包括合拢件与驱动组件,所述合拢件成对设置、且可相对平移,所述驱动组件可带动两组所述驱动组件同步靠近或同步远离。本发明通过两组能同步靠近的合拢件将塑料袋的敞口合拢,以方便后续的封口打包操作,整个过程自动完成,无需人工操作,能尽量减少人员与医疗废弃物的接触。(The invention discloses a sealing transmission structure of an intelligent collection box of a medical waste treatment block chain system, which comprises folding pieces and driving components, wherein the folding pieces are arranged in pairs and can relatively translate, and the driving components can drive two groups of driving components to synchronously approach or synchronously depart from each other. The invention folds the open mouth of the plastic bag through two groups of folding pieces which can be synchronously close to facilitate the subsequent sealing and packaging operation, the whole process is automatically finished without manual operation, and the contact between personnel and medical wastes can be reduced as much as possible.)

1. The utility model provides a drive structure that seals of useless processing block chain system intelligence collecting box of doctor, its characterized in that: the folding device comprises folding pieces and a driving assembly, wherein the folding pieces are arranged in pairs and can relatively translate, and the driving assembly is used for driving the two groups of the folding pieces to synchronously approach or synchronously depart from.

2. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 1, wherein: the folding piece is fixed in a sliding way through two parallel guide rails (224).

3. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system according to claim 2, wherein: the driving assembly comprises a driving motor (225) and a driving belt (226) which are linked, the arrangement direction of the driving belt (226) is consistent with the direction of the guide rail (224), one group of the folding members moves along with the tight side of the driving belt (226), and the other group of the folding members moves along with the loose side of the driving belt (226).

4. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 3, wherein: the driving assembly further comprises a driving seat (227), the driving seat (227) slides along the guide rail (224) and is clamped on a tight edge or a loose edge of the transmission belt (226), the driving seat (227) drives the folding piece to move, and a clamping elastic piece (228) is arranged between the driving seat (227) and the folding piece.

5. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 4, wherein: and a sliding limit is arranged between the driving seat (227) and the folding piece.

6. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 4, wherein: the transmission belt (226) is a synchronous belt, and the driving seat (227) is provided with a toothed mechanism for clamping the synchronous belt.

7. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 3, wherein: each guide rail (224) is provided with a group of driving components.

8. The seal transmission structure of the intelligent collection box of the medical waste treatment block chain system of claim 3, wherein: one end of the transmission belt (226) is matched with an output wheel of the driving motor (225), the other end of the transmission belt is matched with a pulley assembly, and a tensioning elastic part (229) is arranged in the pulley assembly.

Technical Field

The invention relates to the technical field of medical health and automation, in particular to a sealing transmission structure of an intelligent collection box of a medical waste treatment block chain system.

Background

Medical waste refers to waste products generated by medical and health institutions in medical, preventive, health care and other related activities with direct or indirect infectivity, toxicity and other harmfulness. These substances are often contaminated with infectious germs, viruses, chemicals or radiation, and are highly dangerous. If the treatment is improper, not only can the environment be polluted, but also the disease can be spread, and further the health and life safety of the masses of people are greatly threatened.

The current dustbin used in hospitals is the most common. The dustbin has a plurality of weaknesses, such as medical staff still need to open and close the cover manually when throwing and placing medical wastes, and the skin of a human body is infected by viruses and bacteria; need artifical the packing when medical discarded object needs the packing to be deposited, pollutant such as virus and bacterium in the garbage bin can distribute polluted environment in the air along with the packing process this moment, can cause the injury to medical staff moreover.

For ordinary plastic garbage bags, the first step of sealing is to combine the opened bag openings together, and then perform subsequent sealing, bundling or packaging. Therefore, in order to realize the automatic packaging of the garbage bags in the intelligent waste collection box, the automatic folding of the opening of the garbage bag must be realized firstly.

Disclosure of Invention

In order to realize the automatic sealing of the plastic garbage bag, the invention provides a sealing transmission structure of an intelligent collection box of a medical waste treatment block chain system.

The technical scheme adopted by the invention is as follows: a sealing transmission structure of an intelligent collecting box of a medical waste treatment block chain system comprises folding pieces and a driving assembly, wherein the folding pieces are arranged in pairs and can move in a translation mode relatively, and the driving assembly can drive two groups of the folding pieces to synchronously approach or synchronously depart from.

Preferably, the folding piece is fixed by sliding through two parallel guide rails.

Preferably, the driving assembly comprises a driving motor and a transmission belt which are linked, the arrangement direction of the transmission belt is consistent with the direction of the guide rail, one group of the folding members moves along with the tight side of the transmission belt, and the other group of the folding members moves along with the loose side of the transmission belt.

Preferably, the driving assembly further comprises a driving seat, the driving seat slides along the guide rail and is clamped on the tight edge or the loose edge of the transmission belt, the driving seat drives the folding piece to move, and a clamping elastic piece is arranged between the driving seat and the folding piece.

Preferably, a sliding limit is arranged between the driving seat and the folding piece.

Preferably, the transmission belt is a synchronous belt, and the driving seat is provided with a toothed mechanism for clamping the synchronous belt.

Preferably, each of the guide rails is provided with a set of the driving components.

Preferably, one end of the transmission belt is matched with an output wheel of the driving motor, the other end of the transmission belt is matched with the pulley assembly, and a tensioning elastic part is arranged in the pulley assembly.

The invention has the beneficial effects that: the invention folds the open mouth of the plastic bag through two groups of folding pieces which can be synchronously close to facilitate the subsequent sealing and packaging operation, the whole process is automatically finished without manual operation, and the contact between personnel and medical wastes can be reduced as much as possible.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view showing an opened state of the cover frame assembly in the embodiment of the present invention.

Fig. 3 is a schematic view showing an opened state of the cap assembly in the embodiment of the present invention.

Fig. 4 is a schematic view showing an opened state of the cap assembly in the embodiment of the present invention.

Fig. 5 is an exploded view of the cap assembly in an embodiment of the present invention.

Fig. 6 is a schematic diagram of a sealing heating structure in an embodiment of the present invention.

Fig. 7 is a schematic view of another angle of the sealing heating structure in the embodiment of the present invention.

Fig. 8 is an exploded view of a sealing heating structure in an embodiment of the present invention.

Fig. 9 is an installation schematic diagram of a sealing heating structure in the embodiment of the invention.

FIG. 10 is a schematic view of the installation position of the sealing transmission structure of the intelligent collection box of the medical waste treatment blockchain system in the cover frame assembly according to the embodiment of the invention.

Fig. 11 is an exploded view of the sealing transmission structure of the intelligent collection box of the medical waste treatment blockchain system in the embodiment of the invention.

Figure 12 is a schematic view of the engagement of the drive socket with the drive belt in an embodiment of the present invention.

Fig. 13 is a schematic view of a drive socket in an embodiment of the invention.

Figure 14 is a schematic view of the assembly of the drive belt and pulley assembly in an embodiment of the present invention.

Fig. 15 is a schematic view of a pressing ring in an embodiment of the present invention.

The box body assembly 100, the outer box body 101, the inner barrel 102 and the handle 103;

the cover frame assembly 200, the upper cover 201, the lower shell 202, the cover hole 203, the heating bracket 219, the electric heating sheet 220, the heat insulation member 221, the mounting notch 222, the tension spring 223, the guide rail 224, the driving motor 225, the transmission belt 226, the driving seat 227, the clamping elastic member 228, the tensioning elastic member 229, the pulley seat 230, the pulley cover 231, the pulley frame 232, the pulley 233, the pulley shaft 234, the limit buckle 235, the pressing ring 236 and the pressing ring groove 237;

a cap assembly 300.

Detailed Description

The invention is further described with reference to the following figures and examples.

In the embodiment, as shown in fig. 1 to 4, the intelligent waste collecting box is composed of a box body assembly 100, a cover frame assembly 200 and a top cover assembly 300.

As shown in fig. 4, the container assembly 100 includes an outer container 101 and an inner container 102, wherein the inner container 102 is a space for placing garbage bags and wastes, and is provided with a foldable handle 103 for easy removal from the outer container 101.

As shown in fig. 5, the casing of the cover frame assembly 200 includes two parts, i.e., an upper cover 201 and a lower cover 202, constituting a frame-type box structure, in which various components are accommodated, a cover hole 203 is formed in the middle of the frame, and the cover hole 203 is aligned with the inner tub 102 in a downward direction and is engaged with the top cover assembly 300 in an upward direction.

As shown in fig. 6 to 9, a sealing heating structure is installed in the inner space of the cover frame assembly 200, specifically, the two heating supports 219 arranged in pairs are provided, the two heating supports 219 can move relatively, a strip-shaped electric heating sheet 220 is fixed on the inner side surface of at least one of the heating supports 219, and the surface of the electric heating sheet 220 exceeds the heating support 219. The heating bracket 219 is provided with a mounting notch 222, and a heat insulating member 221 is embedded in the mounting notch 222. Wherein, the electric heating plate 220 is a nickel-chromium plate, and the heat insulation member 221 is foamed silica gel. The two ends of the electric heating sheet 220 are wound to the back of the heating bracket 219 and are tensioned and fixed by a tension spring 223. In addition, the front and the back of the electric heating sheet 220 are both provided with non-woven fabric adhesive tapes, so that the garbage bag is prevented from being adhered to the nickel-chromium sheet when the opening is sealed.

When the sealing is needed to heat, the two heating supports 219 move close to each other to press the opening of the plastic bag, the electric heating sheet 220 directly contacts the plastic bag, and the plastic bag is electrified to heat, so that the sealing of the plastic bag is realized. Then, the two heating supports 219 are separated, and the sealed and packaged garbage bag can be taken out.

As shown in fig. 10 to 14, a sealing transmission structure of the intelligent collection box of the medical waste treatment block chain system is further installed in the inner space of the cover frame assembly 200 for closing the opening of the garbage bag. Specifically, the heating device comprises folding pieces which are arranged in pairs and can relatively translate, namely the heating bracket 219 in the embodiment; and the driving component is used for driving the two groups of heating brackets 219 to synchronously approach or synchronously depart from. The two groups of heating brackets 219 are fixed by sliding through two parallel guide rails 224, and the heating brackets 219 and the guide rails 224 form a frame structure together, so that the frame structure is adapted to the frame box structure of the cover frame assembly 200.

As shown in fig. 10 to 14, the driving assembly includes a driving motor 225, a transmission belt 226, a pulley assembly and a driving seat 227, the transmission belt 226 is disposed in the same direction as the guide rail 224, one end of the transmission belt is engaged with the output wheel of the driving motor 225, and the other end of the transmission belt is engaged with the pulley assembly. The driving motor 225 is a motor-gearbox assembly, and the pulley assembly is composed of a pulley base 230, a pulley cover 231, a pulley frame 232, a pulley 233 and a pulley shaft 234. In particular, a pulley housing 232 is slidably mounted in the pulley housing 230 and is provided with a tensioning spring 229 to maintain the drive belt 226 in a tensioned state.

As shown in fig. 10 to 14, the transmission belt 226 is a synchronous belt, the driving base 227 also slides along the guide rail 224, and the driving base 227 is moved along with the transmission belt 226 by providing a tooth structure matching with the synchronous belt. The tight side and the loose side of the belt 226 are respectively provided with a driving seat 227, because the tight side and the loose side move in opposite directions and synchronously, the two driving seats 227 can drive the two heating brackets 219 to move synchronously in the same direction or in opposite directions.

As shown in fig. 10 to 14, the driving seat 227 and the heating bracket 219 slide along the guide rail 224, and the driving seat 227 and the heating bracket 219 can be limited in the sliding direction by providing a structure such as a limit buckle 235, that is, the driving seat 227 and the heating bracket 219 can relatively slide in a certain range, so as to ensure that the driving seat 227 can drive the heating bracket 219 to move. Further, a clamping elastic member 228 is arranged between the driving seat 227 and the heating brackets 219, the clamping elastic member 228 is a pressure spring, and after the two heating brackets 219 approach to be pressed, the clamping elastic member 228 can eliminate the movement rebound of the heating brackets 219, thereby ensuring that the two heating brackets 219 can be continuously clamped.

As shown in fig. 10 to 11, a set of the driving assemblies is disposed at each position of the guide rails 224, so that the elongated heating holder 219 can be ensured to move stably and reliably.

As shown in fig. 15, the cover frame assembly 200 is provided with a pressing ring 236 at a position corresponding to the cover hole 203, and the pressing ring 236 is a movable structure, and is generally disposed in a hinged manner. In addition, a pressing ring groove 237 is also arranged on the upper cover 201 corresponding to the pressing ring 236, and the pressing ring 236 and the pressing ring groove 237 are used for fixing the upper opening of the garbage bag together, so that the garbage bag is prevented from sliding off, and operations such as sealing, packaging and the like in the later period are facilitated.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious variations or modifications of the present invention are possible within the spirit of the present invention.