Pollutant collecting device for postoperative nursing of hepatobiliary surgery department

Abstract

The invention relates to the technical field of hepatobiliary surgical post-nursing, and discloses a pollutant collecting device for hepatobiliary surgical post-nursing, the pollutant collecting device comprises a main body mechanism, the inner wall of the main body mechanism is provided with a disinfecting and cleaning structure, and the main body mechanism is internally provided with an automatic processing mechanism. Current input of the automatic alcohol sprayer is facilitated, and the interior of the automatic treatment mechanism is disinfected; the wind power device is electrified to generate wind power, the wind power passes through the interior of the first conveying pipe to dry the automatic processing mechanism, and meanwhile, part of the wind power is conveyed to the surface of the disposable plastic bag, so that the disposable plastic bag is driven to be in an open state, and a patient can use the disposable plastic bag next time conveniently. And sealing and packaging operation and automatic replacement operation of the disposable plastic bags filled with vomitus are facilitated, and the situation that the surrounding environment is affected by the smell generated by vomiting is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of post-operative nursing care for hepatobiliary surgery, and more particularly to a pollutant collection device for post-operative nursing care for hepatobiliary surgery. Background Art

[0002] The pollutant collection device is a vomit collection device for patients undergoing hepatobiliary surgery in the later stages of the procedure. Common pollutant collection devices are mainly divided into two types: one is recyclable and the other is disposable. The recyclable pollutant collection device mainly consists of a collection bucket, a disposable plastic bag, and a limiting device. When in use, the disposable plastic bag is placed inside the collection bucket, and the limiting device limits and fixes the disposable plastic bag. After the fixation is completed, the patient can use it. The other disposable vomit collection device mainly consists of a mask and a disposable plastic bag. When in use, the patient puts the mask on his mouth to collect and process vomit. During actual use of the above-mentioned two vomit collection devices, the disposable plastic bags used for collection are in an open state. Therefore, after the patient uses them, the odor generated by the bags spreads into the environment, causing certain pollution to the surrounding environment. At the same time, the installation process of the disposable plastic bags of both devices is performed manually, which requires a certain amount of manpower. At the same time, after the patient finishes vomiting, the disposable plastic bags need to be sealed and disassembled manually, which requires a certain amount of manpower. At the same time, there is a risk of incomplete packaging of the manually packaged disposable plastic bags, which may cause the risk of vomitus leakage, thus causing a certain impact on the surrounding environment. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pollutant collection device for post-operative care of hepatobiliary surgery to solve the problems existing in the above-mentioned background technology.

[0004] The present invention provides the following technical solution: a contaminant collection device for post-operative care in hepatobiliary surgery, comprising a main body, an inner wall of the main body being provided with a disinfection and cleaning structure, and an automatic processing mechanism being provided inside the main body; The main body mechanism includes a shell, a sealed door is provided in the front of the shell, a card slot is provided in the middle position of the top of the shell, a feed pipe is threadedly connected to the card slot provided in the shell, a disposable vomiting tube is fixedly connected to the top of the feed pipe, a feed trough is installed on the top of the disposable vomiting tube, and a control switch is installed near the feed pipe at the top of the shell; Pressing the control switch can control the input of quantitative current into the disinfection and cleaning structure and the automatic processing mechanism, drive the disinfection and cleaning structure and the automatic processing mechanism to disinfect the inner wall of the shell and pack the disposable plastic bags.

[0005] Furthermore, the disinfection and cleaning structure includes a wind device, which is installed on the back of the housing, and the air outlet of the wind device is installed with a first delivery pipe, and the inner wall of the first delivery pipe is installed with a solenoid valve; A connecting bracket is installed on the inner wall of the shell at a position close to the first conveying pipe.

[0006] Furthermore, an automatic alcohol sprayer is installed on the side of the connecting bracket, a second delivery pipe is installed at the output end of the automatic alcohol sprayer, and a spray head is installed on the second delivery pipe at a position away from the automatic alcohol sprayer for spraying disinfecting alcohol.

[0007] Furthermore, the automatic processing mechanism includes a feed branch pipe, the bottom of the feed branch pipe is fixedly connected with a hollow platform-shaped column, the bottom of the hollow platform-shaped column is installed with a placement cabin, the side of the placement cabin is installed with a support frame, the end of the support frame away from the placement cabin is installed on the inner wall of the outer shell, the inner wall of the top of the placement cabin is movably sleeved with a sealing cover, the inner wall of the bottom of the placement cabin is provided with a discharge trough, the position of the discharge trough of the placement cabin is installed with a discharge plate, and disposable plastic bags are placed on the inner wall of the placement cabin, and the disposable plastic bags are transported outward through the discharge trough and the discharge plate.

[0008] Furthermore, a first sealed cabin is installed at the bottom of the storage cabin, a second sealed cabin is installed at the bottom of the first sealed cabin, and a third sealed cabin is installed at the bottom of the second sealed cabin.

[0009] Furthermore, the inner wall of the second sealed cabin is provided with two groups of slide grooves, the inner wall of one group of slide grooves is installed with a second electric hydraulic column, a limit plate is installed at one end of the second electric hydraulic column, the inner wall of the limit plate is also provided with a slot, the inner wall of the limit plate slot is movably connected with a heat sealing plate, a third electric hydraulic column is installed in the middle position of one side of the heat sealing plate, a hot melt sealing device is installed at the other side of the heat sealing plate, the heat sealing plate is provided with a sliding groove at a position close to the hot melt sealing device, an electric lifting column is installed at the position of the sliding groove on the inner wall of the heat sealing plate, a slide plate is installed at one end of the electric lifting column, and a cutting blade is installed on the side of the slide plate.

[0010] Furthermore, a base is provided at the bottom of the third sealed cabin, and a first electric hydraulic column is installed at the bottom of the base. The packaged disposable plastic bags are moved to the outer wall of the base, and the first electric hydraulic column drives the base to rise and fall, making it convenient for staff to take and process the packaged disposable plastic bags.

[0011] Technical effects and advantages of the present invention: 1. The present application is provided with disinfection and cleaning structure, which is conducive to the input of current of the automatic alcohol sprayer, drives the alcohol to be transported to the automatic processing mechanism through the second conveying pipe and the spray head, so as to disinfect the inside of the automatic processing mechanism, and after disinfection, the wind power device is connected to the current to generate wind power to dry the automatic processing mechanism through the first conveying pipe, and part of the wind power is transported to the surface of the disposable plastic bag, so as to drive the disposable plastic bag to be in an open state for the next use of the patient.

[0012] 2. The present application is provided with an automatic processing mechanism, which is conducive to the input of current of the second electric hydraulic column and the third electric hydraulic column after the patient vomits, drives the heat sealing plate and the limiting plate to move to the disposable plastic bag, drives the disposable plastic bag to move to the position of the hot melt sealing device, when the hot melt sealing device is extruded to the disposable plastic bag, the hot melt sealing device starts to input current to seal the other end of the disposable plastic bag, after sealing, the electric control lifting column drives the cutting blade to cut the middle position of the hot melt sealing of the disposable plastic bag, so as to facilitate the sealing and packaging of the disposable plastic bag containing the vomit, and the automatic replacement of the disposable plastic bag, avoiding the influence of the smell of the vomit on the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic diagram of the present application.

[0014] Figure 2 It is the overall structure back view schematic diagram of the present application.

[0015] Figure 3 It is the overall structure cross section schematic diagram of the shell of the present application.

[0016] Figure 4 It is the overall structure schematic diagram of the automatic processing mechanism of the present application.

[0017] Figure 5 It is the overall structure schematic diagram of the placing cabin of the present application.

[0018] Figure 6 It is the overall structure cross section schematic diagram of the sealing cabin of the present application.

[0019] Figure 7 It is the overall structure schematic diagram of the heat sealing plate of the present application.

[0020] Figure 8 It is the overall structure cross section schematic diagram of the heat sealing plate of the present application.

[0021] The reference signs are: 1, main body mechanism; 101, shell; 102, sealing door; 103, control switch; 104, feeding pipe; 105, disposable vomiting pipe; 2, disinfection and cleaning structure; 201, wind power device; 202, first conveying pipe; 203, connecting support; 204, automatic alcohol sprayer; 205, second conveying pipe; 3, automatic processing mechanism; 301, feeding branch pipe; 302, hollow table type column; 303, placement cabin; 304, support frame; 305, first sealing cabin; 306, second sealing cabin; 307, third sealing cabin; 308, base; 309, first electric hydraulic column; 310, sealing cover; 311, discharging plate; 312, second electric hydraulic column; 313, limiting plate; 314, heat sealing plate; 315, third electric hydraulic column; 316, hot melt sealing device; 317, cutting blade; 318, sliding plate; 319, electric control lifting column. DETAILED DESCRIPTION

[0022] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application. In addition, the forms of each structure described in the following embodiments are only examples, and the pollution collector for postoperative care of hepatobiliary surgery according to the present application is not limited to each structure described in the following embodiments. All other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Referring to Figures 1 to 3 The present application provides a pollution collector for postoperative care of hepatobiliary surgery, which comprises a main body mechanism 1, wherein an inner wall of the main body mechanism 1 is provided with a disinfection and cleaning structure 2, and an automatic processing mechanism 3 is installed in the main body mechanism 1. The main body mechanism 1 comprises a shell 101, wherein a sealing door 102 is arranged on the front face of the shell 101, a clamping groove is formed in the middle of the top of the shell 101, a feeding pipe 104 is threadedly connected to the clamping groove of the shell 101, a disposable vomiting pipe 105 is fixedly connected to the top of the feeding pipe 104, a feeding groove is arranged on the top of the disposable vomiting pipe 105, and a control switch 103 is arranged on the top of the shell 101 close to the feeding pipe 104. The disinfection and cleaning structure 2 and the automatic processing mechanism 3 can be controlled to input a constant current by pressing the control switch 103, so as to drive the disinfection and cleaning structure 2 and the automatic processing mechanism 3 to disinfect the inner wall of the shell 101 and package the disposable plastic bag.

[0024] In the embodiment of the present application, the specific work flow of this part of the application embodiment is: during operation, the patient moves his mouth to the position of the disposable vomiting tube 105, the patient begins to vomit, and the vomitus is transported to the disposable plastic bag through the disposable vomiting tube 105, the feeding tube 104 and the automatic processing mechanism 3 for storage and management. After the patient finishes use, the patient presses the control switch 103, and the automatic processing mechanism 3 performs hot-melt sealing operation on the disposable plastic bag to facilitate the staff to take it.

[0025] Reference Figures 2 to 3 As shown, the present invention provides a pollutant collection device for postoperative care in hepatobiliary surgery, comprising a disinfection and cleaning structure 2, wherein the disinfection and cleaning structure 2 comprises a wind device 201, wherein the wind device 201 is mounted on the back of a housing 101, a first delivery pipe 202 is mounted at the air outlet of the wind device 201, and an electromagnetic valve is mounted on the inner wall of the first delivery pipe 202; A connecting bracket 203 is installed on the inner wall of the shell 101 near the first delivery pipe 202, an automatic alcohol sprayer 204 is installed on the side of the connecting bracket 203, a second delivery pipe 205 is installed at the output end of the automatic alcohol sprayer 204, and a spray head is installed on the second delivery pipe 205 at a position away from the automatic alcohol sprayer 204 for spraying disinfectant alcohol.

[0026] In the embodiment of the present application, the specific work flow of this part of the application embodiment is: the patient presses the control switch 103, the automatic alcohol sprayer 204 inputs current, and drives the alcohol to be transported to the interior of the automatic processing mechanism 3 through the second delivery pipe 205 and the spray head, thereby performing a disinfection operation on the interior of the automatic processing mechanism 3. After the disinfection is completed, the wind power device 201 is energized to generate wind power to dry the automatic processing mechanism 3 through the interior of the first delivery pipe 202. At the same time, part of the wind power is transported to the surface of the disposable plastic bag, thereby driving the disposable plastic bag to be in an open state for the patient to use it next time.

[0027] Reference Figures 3 to 8 As shown, the present invention provides a pollutant collection device for post-operative care of hepatobiliary surgery, including an automatic processing mechanism 3, the automatic processing mechanism 3 includes a feed branch pipe 301, the bottom of the feed branch pipe 301 is fixedly connected with a hollow stage-shaped column 302, the bottom of the hollow stage-shaped column 302 is installed with a placement cabin 303, the side of the placement cabin 303 is installed with a support frame 304, the end of the support frame 304 away from the placement cabin 303 is installed on the inner wall of the shell 101, the inner wall of the top of the placement cabin 303 is movably connected with a sealing cover 310, the inner wall of the bottom of the placement cabin 303 is provided with a discharge trough, the position of the discharge trough of the placement cabin 303 is installed with a discharge plate 311, and a disposable plastic bag is placed on the inner wall of the placement cabin 303, and the disposable plastic bag is transported outward through the discharge trough and the discharge plate 311.

[0028] In the embodiment of the application, the disposable plastic bag placed in the placement cabin 303 is open at both ends, facilitating the replacement and sealing of the plastic bag.

[0029] In the embodiment of the application, the specific work flow of the part of the application embodiments is as follows: the user pulls the sealing cover 310 to facilitate the placement of the plastic bag inside the placement cabin 303, and one end of the disposable plastic bag moves to the direction of the first sealing cabin 305 through the discharge slot and the discharge plate 311, so as to facilitate the automatic replacement of the disposable plastic bag.

[0030] Referring to Figures 2 to 3 The bottom of the placement cabin 303 is provided with the first sealing cabin 305, the bottom of the first sealing cabin 305 is provided with the second sealing cabin 306, and the bottom of the second sealing cabin 306 is provided with the third sealing cabin 307. The inner wall of the second sealing cabin 306 is provided with two groups of sliding grooves, the inner wall of one group of sliding grooves is provided with the second electric hydraulic column 312, one end of the second electric hydraulic column 312 is provided with the limiting plate 313, the inner wall of the limiting plate 313 is provided with the clamping groove, the inner wall of the clamping groove of the limiting plate 313 is movably sleeved with the heat sealing plate 314, the middle position of one side of the heat sealing plate 314 is provided with the third electric hydraulic column 315, the position of the other side of the heat sealing plate 314 is provided with the hot melt sealing device 316, the position of the heat sealing plate 314 close to the hot melt sealing device 316 is provided with the sliding groove, the position of the sliding groove provided in the inner wall of the heat sealing plate 314 is provided with the electric control lifting column 319, one end of the electric control lifting column 319 is provided with the sliding plate 318, and the side surface of the sliding plate 318 is provided with the cutting blade 317.

[0031] In the embodiment of the present application, the specific working process of some of the embodiments is as follows: when the plastic bag is used for the first time, one end of the disposable plastic bag is moved to the position of the hot melt sealing device 316, the second electric hydraulic column 312 and the third electric hydraulic column 315 start to input current, drive the heat sealing plate 314 and the limiting plate 313 to move towards the disposable plastic bag, drive the disposable plastic bag to move to the position of the hot melt sealing device 316, when the hot melt sealing device 316 is extruded to the disposable plastic bag, the hot melt sealing device 316 starts to input current to seal one end of the plastic bag, after the bottom of the disposable plastic bag is hot melt sealed, the wind energy generated by the disinfecting and cleaning structure 2 drives the sealed disposable plastic bag to adhere to the base 308, so as to facilitate the opening of the disposable plastic bag, after the patient finishes vomiting, the second electric hydraulic column 312 and the third electric hydraulic column 315 start to input current, drive the heat sealing plate 314 and the limiting plate 313 to move towards the disposable plastic bag, drive the disposable plastic bag to move to the position of the hot melt sealing device 316, when the hot melt sealing device 316 is extruded to the disposable plastic bag, the hot melt sealing device 316 starts to input current to seal the other end of the disposable plastic bag, after sealing, the electric control lifting column 319 drives the cutting blade 317 to cut the middle position of the hot melt sealing of the disposable plastic bag, so as to facilitate the sealing and packaging of the disposable plastic bag containing the vomitus, and the automatic replacement of the disposable plastic bag.

[0032] Referring to Figures 3 to 8 As shown in the figure, the present application provides a pollution collection device for postoperative care of hepatobiliary surgery, the bottom of the third sealed cabin 307 is provided with a base 308, and the bottom of the base 308 is installed with a first electric hydraulic column 309.

[0033] In the embodiment of the present application, the specific working process of some of the embodiments is as follows: the packaged disposable plastic bag is moved to the outer wall of the base 308, the worker opens the sealing door 102, controls the first electric hydraulic column 309 to drive the base 308 to rise or fall through the control switch 103, and facilitates the worker to take and process.

[0034] The specific working process of the present application is as follows: Step one, when operating, the patient moves the mouth to the position of the disposable vomit pipe 105, the patient starts to vomit, the vomitus is transported to the disposable plastic bag for storage and management through the disposable vomit pipe 105, the inlet pipe 104 and the automatic processing mechanism 3, after the patient finishes using, the patient presses the control switch 103, and the automatic processing mechanism 3 performs hot melt sealing operation on the disposable plastic bag, so as to facilitate the worker to take; Step two, the patient presses the control switch 103, the automatic alcohol sprayer 204 inputs current, drives the alcohol to be transported to the inside of the automatic processing mechanism 3 through the second conveying pipe 205 and the spraying head, so as to disinfect the inside of the automatic processing mechanism 3, after the disinfection is completed, the wind power device 201 inputs current to generate wind power to dry the automatic processing mechanism 3 through the first conveying pipe 202, and part of the wind power is transported to the surface of the disposable plastic bag, so that the disposable plastic bag is driven to be in an open state, so as to facilitate the patient to use next time; Step three, the user pulls the sealing cover 310, and the plastic bag is placed in the placement cabin 303. One end of the disposable plastic bag moves to the position of the hot melt sealing device 316 through the discharge slot and the discharge plate 311 to the direction of the first sealing cabin 305, so as to automatically replace the disposable plastic bag. When the plastic bag is used for the first time, one end of the disposable plastic bag moves to the position of the hot melt sealing device 316. The second electric hydraulic column 312 and the third electric hydraulic column 315 start to input current, drive the hot sealing plate 314 and the limiting plate 313 to move to the disposable plastic bag, drive the disposable plastic bag to move to the position of the hot melt sealing device 316. When the hot melt sealing device 316 extrudes the disposable plastic bag, the hot melt sealing device 316 starts to input current to seal one end of the plastic bag. After the bottom of the disposable plastic bag is hot melt sealed, the wind energy generated by the disinfection and cleaning structure 2 drives the sealed disposable plastic bag to be attached to the base 308, so as to facilitate the opening of the disposable plastic bag. After the patient finishes vomiting, the second electric hydraulic column 312 and the third electric hydraulic column 315 start to input current, drive the hot sealing plate 314 and the limiting plate 313 to move to the disposable plastic bag, drive the disposable plastic bag to move to the position of the hot melt sealing device 316. When the hot melt sealing device 316 extrudes the disposable plastic bag, the hot melt sealing device 316 starts to input current to seal the other end of the disposable plastic bag. After the sealing is completed, the electric control lifting column 319 drives the cutting blade 317 to cut the middle position of the hot melt sealing part of the disposable plastic bag, so as to facilitate the sealing and packaging of the disposable plastic bag containing the vomitus and the automatic replacement of the disposable plastic bag. The packaged disposable plastic bag moves to the outer wall of the base 308. After the sealing door 102 is opened, the first electric hydraulic column 309 is controlled by the control switch 103 to drive the base 308 to rise, so as to facilitate the worker to take and process.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change. Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict. Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pollutant collection device for post-operative care in hepatobiliary surgery, comprising a main body (1), characterized in that: The inner wall of the main body mechanism (1) is installed with a disinfection and cleaning structure (2), and the interior of the main body mechanism (1) is installed with an automatic processing mechanism (3); The main body mechanism (1) includes a housing (101), a sealing door (102) is provided in front of the housing (101), a slot is provided in the middle of the top of the housing (101), a feed pipe (104) is threadedly connected to the slot provided in the housing (101), a disposable vomiting tube (105) is fixedly connected to the top of the feed pipe (104), a feed trough is installed on the top of the disposable vomiting tube (105), and a control switch (103) is installed at a position near the feed pipe (104) on the top of the housing (101); Pressing the control switch (103) can control the input of a quantitative current into the disinfection and cleaning structure (2) and the automatic processing mechanism (3), thereby driving the disinfection and cleaning structure (2) and the automatic processing mechanism (3) to disinfect the inner wall of the housing (101) and pack the disposable plastic bag.

2. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 1, characterized in that: The disinfection and cleaning structure (2) comprises a wind device (201), the wind device (201) being installed on the back of the housing (101), a first delivery pipe (202) being installed at the air outlet of the wind device (201), and a solenoid valve being installed on the inner wall of the first delivery pipe (202); A connecting bracket (203) is installed on the inner wall of the housing (101) at a position close to the first delivery pipe (202).

3. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 2, characterized in that: An automatic alcohol sprayer (204) is installed on the side of the connecting bracket (203), a second delivery pipe (205) is installed at the output end of the automatic alcohol sprayer (204), and a spray head is installed on the second delivery pipe (205) at a position away from the automatic alcohol sprayer (204) for spraying disinfectant alcohol.

4. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 1, characterized in that: The automatic processing mechanism (3) comprises a feed branch pipe (301), the bottom of which is penetrated and fixedly connected with a hollow platform-shaped column (302), a placement chamber (303) is installed at the bottom of the hollow platform-shaped column (302), a support frame (304) is installed on the side of the placement chamber (303), and an end of the support frame (304) away from the placement chamber (303) is installed on the inner wall of the housing (101), a sealing cover (310) is movably sleeved on the inner wall of the top of the placement chamber (303), a discharge trough is provided on the inner wall of the bottom of the placement chamber (303), and a discharge plate (311) is installed at the position where the discharge trough is provided in the placement chamber (303), a disposable plastic bag is placed on the inner wall of the placement chamber (303), and the disposable plastic bag is transported outward through the discharge trough and the discharge plate (311).

5. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 4, characterized in that: A first sealed cabin (305) is installed at the bottom of the placement cabin (303), a second sealed cabin (306) is installed at the bottom of the first sealed cabin (305), and a third sealed cabin (307) is installed at the bottom of the second sealed cabin (306).

6. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 5, characterized in that: The inner wall of the second sealed cabin (306) is provided with two groups of slide grooves, the inner wall of one group of slide grooves is installed with a second electric hydraulic column (312), one end of the second electric hydraulic column (312) is installed with a limit plate (313), the inner wall of the limit plate (313) is also provided with a slot, the inner wall of the slot of the limit plate (313) is movably sleeved with a heat sealing plate (314), a third electric hydraulic column (315) is installed at the middle position of one side of the heat sealing plate (314), a hot melt sealing device (316) is installed at the other side of the heat sealing plate (314), a slide groove is provided on the heat sealing plate (314) at a position close to the hot melt sealing device (316), an electric control lifting column (319) is installed at the position of the slide groove provided on the inner wall of the heat sealing plate (314), a slide plate (318) is installed at one end of the electric control lifting column (319), and a cutting blade (317) is installed on the side of the slide plate (318).

7. The pollutant collection device for post-operative care of hepatobiliary surgery according to claim 5, characterized in that: A base (308) is provided at the bottom of the third sealed cabin (307), and a first electric hydraulic column (309) is installed at the bottom of the base (308). The packaged disposable plastic bags are moved to the outer wall of the base (308), and the first electric hydraulic column (309) drives the base (308) to rise and fall, so that the staff can take and process the packaged disposable plastic bags.

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