CN112849235A - Clean transfer trolley capable of preventing contact with air - Google Patents
Clean transfer trolley capable of preventing contact with air Download PDFInfo
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- CN112849235A CN112849235A CN202110026911.1A CN202110026911A CN112849235A CN 112849235 A CN112849235 A CN 112849235A CN 202110026911 A CN202110026911 A CN 202110026911A CN 112849235 A CN112849235 A CN 112849235A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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Abstract
The invention discloses a clean transfer vehicle capable of preventing contact with air, which comprises a base, wherein a transfer box is arranged on the upper surface of the base, the transfer box and the base are clamped together and fixed through bolts, an air pump is arranged at the bottom of the inner side of the front end of the transfer box, an air filter is arranged in the transfer box along the upper part of the air pump, the air filter, the air pump and the transfer box are connected together in a threaded connection mode, and a cover plate is arranged at the opening of a cavity body, on which the air filter and the air pump are arranged, in alignment with the front end surface of the transfer box. The invention solves the problem that the existing transfer vehicle is easy to pollute products or test articles when the existing transfer vehicle transfers high-precision products produced in a clean room or test articles needing special protection because the existing transfer vehicle does not have a clean cavity.
Description
Technical Field
The invention relates to the technical field of transfer vehicles, in particular to a clean transfer vehicle capable of preventing contact with air.
Background
Clean rooms have the characteristic of reducing environmental pollutants, more precisely, clean rooms have a controllable pollution level, which is specified as the number of particles per cubic meter of a specific particle size; for high-precision products produced in clean rooms or test articles needing special protection, strict management and control are required to be carried out on the surrounding environment in the transfer process of the high-precision products, unnecessary infection in the transfer process is avoided, and the existing transfer trolley has the following problems: the existing transfer trolley does not have a clean cavity, so that the product or the test article is easily polluted when the existing transfer trolley transfers high-precision products produced in a clean room or test articles needing special protection, and the subsequent treatment of the product and the test article is influenced.
Disclosure of Invention
The invention aims to provide a clean transfer vehicle capable of preventing contact with air, and aims to solve the problem that the conventional transfer vehicle is not provided with a clean cavity, so that the conventional transfer vehicle is easy to cause pollution of products or test articles when the conventional transfer vehicle transfers high-precision products produced in a clean room or test articles needing special protection, and the subsequent treatment of the products and the test articles is influenced.
The invention is realized by the following steps:
a clean transfer vehicle capable of preventing contact with air comprises a base, a transfer box is arranged on the upper surface of the base, the transfer box and the base are clamped together and fixed through bolts, an air pump is arranged at the bottom of the inner side of the front end of the transfer box, an air filter is arranged in the transfer box along the upper part of the air pump, the air filter, the air pump and the transfer box are connected together in a threaded connection mode, the air filter comprises a sleeve, a filter element, a sterilizing lamp and an end cover, the filter element is arranged in the sleeve, the filter element is hollow, and a sterilizing lamp is arranged in the filter element, the sterilizing lamp is connected with an end cover, the end cover is connected with the sleeve by screw thread, the inner end of the end cover is tightly pressed on the filter element, the end cover is spliced with the transfer box, the front end face of the transfer box is provided with a cover plate aligned with the cavity opening for installing the air filter and the air pump, two pairs of ultraviolet lamps are symmetrically arranged on two sides in the transfer box, and the opening at the top end of the transfer box is provided with a sealing cover; the base is convenient for supporting the whole transfer device and moving and using the whole transfer device; the transfer box is convenient for storing high-precision products produced in a clean room or test articles needing special protection, so that the products or the test articles are prevented from being polluted; the air pump is convenient for pumping out the air in the transfer box, so that the air in the transfer box can be conveniently replaced, and the microorganisms retained in the air are prevented from being propagated easily due to the fact that the air is not replaced for a long time; the air filter is convenient for filtering the air entering the transfer box and sterilizing the air entering the transfer box, and the sleeve is convenient for mounting each part of the air filter and assembling and using the air filter; the filter element is convenient for effectively filtering air, and the air entering the transfer box can be effectively purified; the sterilizing lamp is convenient for sterilizing and disinfecting the air entering the transfer box, so that the cleanness of the air is ensured; the end cover is convenient to match with the bactericidal lamp, so that the bactericidal lamp is convenient to be electrified, meanwhile, the end cover is also convenient to compress the filter element, the filter element is convenient to stably use, and the cover plate ensures the attractiveness of the whole transfer device; meanwhile, the cover plate does not influence the air discharge of the air pump and the air entering the air filter, and the ultraviolet lamp is convenient for further sterilizing and disinfecting the storage space in the transfer box, so that the sufficient cleanness of the air in the storage box is ensured; the closing cap is convenient for seal the transport box top to avoid outside air and the inside air of transport box to take place the contact.
Furthermore, pushing handles are connected to two sides of the rear end face of the base, bayonets are arranged in the middle of the front end face and the rear end face of the base, connecting grooves are symmetrically formed in the bayonets, rolling wheels are symmetrically arranged on two sides of the front end of the bottom face of the base, and universal wheels are arranged on two sides of the rear end of the bottom face of the base; the pushing hands are convenient for push the whole transfer device, the use of the whole transfer device is convenient for, the bayonet sockets are convenient for matching the transfer box, so that the transfer box and the base are connected together, the connecting grooves are convenient for matching bolts, the mounting and fixing of the transfer box are convenient, the rolling wheels and the universal wheels are convenient for mutually matching, the movement of the whole transfer device is convenient, and the use of the whole transfer device is convenient.
Furthermore, one side of the front end face of the transfer box is provided with an operation panel, the bottom of the other side of the front end face of the transfer box is provided with a first installation cavity, a second installation cavity is arranged above the first installation cavity, valves are arranged in the first installation cavity and the second installation cavity, and the valves are communicated with the interior of the transfer box; the control panel is convenient for control air pump and air cleaner, and the air pump of being convenient for and air cleaner's cooperation is used, and the air pump is convenient for install to first installation cavity, and the air cleaner is convenient for install to the second installation cavity, and the air pump of being convenient for and air cleaner's installation and fixed, the valve is convenient for cooperate air cleaner and air pump, and the end of breathing in of the air filter inlet end of being convenient for and air pump links together with the transfer box.
Furthermore, clamping plates are arranged at the positions of the middle parts of the front end and the rear end of the bottom of the transfer box, which are aligned with the bayonets, counter bores are arranged at the positions of the clamping plates, which are aligned with the connecting grooves, bearing heads are arranged at the positions of the two sides of the interior of the transfer box along the two ends of the ultraviolet lamp, pressure heads are arranged on the bearing heads, a partition plate is arranged at the position of the interior of the transfer box, which is close to the ultraviolet lamp, and the; the cardboard is convenient for transport box card is on the base, the installation and the fixing of the transport box of being convenient for, the counter bore is convenient for the bolt to pass, thereby the convenience is through the bolt fastening transport box, the bearing head is convenient for carry out the bearing to ultraviolet lamp, the installation and the fixing of ultraviolet lamp of being convenient for, the pressure head is convenient for fix ultraviolet lamp, the ultraviolet lamp's of being convenient for stable use, the baffle is convenient for keep apart ultraviolet lamp, the article of avoiding transporting bumps ultraviolet lamp, the baffle is transparent material's purpose and does not influence ultraviolet lamp and disinfect the disinfection of disinfecting to the transport box inner space.
Furthermore, buckles are symmetrically arranged at positions of the top ends of the two side surfaces of the transfer box, which are aligned with the cover plates, the top ends of the buckles are rotatably connected with retaining rings, slots are arranged at positions of the inner part of the transfer box, which are aligned with the end parts of the ultraviolet lamps, and pressure grooves are arranged at the edges of openings at the top ends of the transfer box; the buckle is convenient for cooperate the closing cap to make things convenient for the installation and the fixed of closing cap, the closing cap of being convenient for seals the transport case top opening, the buckle is convenient for link together with the closing cap, the slot is convenient for cooperate ultraviolet lamp, thereby make things convenient for the control center of ultraviolet lamp and transport case to connect, the indent is convenient for cooperate the closing cap, the stable installation of the closing cap of being convenient for, the closing cap upper surface and the transport case upper surface of also being convenient for are on the coplanar, whole transfer device's aesthetic property has been guaranteed.
Further, an air suction pipe is arranged at the top end of the air pump, an adapter is arranged on the air suction pipe and aligned with a valve in the first installation cavity, the adapter and the air suction pipe are rotatably connected together, an exhaust pipe is arranged on the side face of the air pump, the end part of the exhaust pipe is connected with a filter box, a plurality of filter plates are installed in the filter box, and handles are arranged at the top ends of the filter plates; the breathing pipe is convenient for the air pump to carry out the suction to the air of transfer box inside, thereby the convenience is replaced the air of transfer box inside, the adapter is convenient for breathing pipe and valve connection, the end of breathing in and the valve of the air pump of being convenient for link together, the blast pipe is convenient for the air pump exhaust, the rose box is convenient for filter the gas that the air pump discharged, the filter is convenient for filter the air layer upon layer, thereby guarantee the sufficient cleanness of exhaust air, avoid the environment around the exhaust air pollution transfer car (buggy), the handle is convenient for the installation and the dismantlement of filter, the use of the filter of being convenient for.
Furthermore, one end of the sleeve, which is aligned with the valve, is provided with a connector, dense through holes are uniformly formed in the arc side surface of the sleeve, one end of the end cover is provided with a lead, the end, which is not connected with the end cover, of the lead is provided with an electric connection head, and the middle part of one surface, facing the sterilizing lamp, of the end cover is provided with an electric connection groove; the connector is convenient for cooperate the valve, thereby make things convenient for air cleaner and valve to link together, be convenient for through filtration sterilization's air admission transfer box inside, the through-hole of sleeve circular arc side is the air admission air cleaner of being convenient for, thereby the convenience carries out effectual filtration of disinfecting to the air, the wire is convenient for cooperate the transfer box, thereby make things convenient for the transfer box to supply power to the bactericidal lamp, connect the cell and be convenient for cooperate the bactericidal lamp, the bactericidal lamp of being convenient for links together with the end cover.
Furthermore, a plurality of fins are uniformly arranged in the middle of the cover plate from top to bottom, connecting edges are symmetrically arranged on two sides of the cover plate, and a plurality of bolt holes are uniformly arranged on the connecting edges; the fin is convenient for the inside air and the outside circulation of air of first installation cavity and second installation cavity to make things convenient for the inside air escape of transfer box, the outside air admission transfer box of also being convenient for is inside, connects the opening of the first installation cavity of limit cooperation and second installation cavity of being convenient for, thereby makes things convenient for the installation and the fixing of apron, and the bolt hole is convenient for the bolt to pass, thereby conveniently installs the apron through the bolt and fixes.
Furthermore, lamp caps are arranged at two ends of the ultraviolet lamp, a plug is arranged on the lamp cap aligned with the slot, and the ultraviolet lamp is spiral; the lamp holder is convenient for ultraviolet lamp's circular telegram, and the ultraviolet lamp's of being convenient for use, the plug be convenient for ultraviolet lamp and transfer box link together to the convenience is circular telegram ultraviolet lamp, and ultraviolet lamp is the heliciform and can makes unit area produce abundant ultraviolet ray, and then the convenience carries out effectual disinfection of disinfecting to the inside air of transfer box.
Furthermore, a rubber plug is arranged at the bottom surface of the sealing cover aligned with the opening at the top end of the transfer box, and connecting buckles are arranged at the positions of the two sides of the sealing cover aligned with the retaining rings; the rubber buffer is convenient for seal the shutoff to transport case top opening part, avoids transport incasement portion air to circulate through the gap between closing cap and the transport case top opening easily to pollute the transportation thing of transport incasement portion, the connector link is convenient for cooperate the buckle, thereby makes things convenient for buckle and connector link together, thereby makes things convenient for the fixed of closing cap.
When in use, the transfer trolley is firstly placed in a buffer area of the clean room for sterilization and disinfection according to use requirements, then the transfer trolley is pushed into the clean room, then the sealing cover is opened, the articles to be transferred are placed in the transfer box, then the sealing cover is used for sealing the opening at the top end of the transfer box, then the control panel is used for controlling the opening of the ultraviolet lamp and the sterilizing lamp and starting the air pump, so that the air in the transfer box is pumped out by the air pump and is discharged out of the transfer box through the filtration of the filter box, meanwhile, the air outside the air filter can permeate through the filter core for filtration and enters the transfer box after the sterilization and disinfection of the sterilizing lamp due to the relationship of air pressure, the ultraviolet lamp in the transfer box is further disinfected, so that the cavity in the transfer box is sufficiently clean, even the cleanliness degree is higher than that of the clean room, and the articles to be transferred are placed in, therefore, the air can not pollute the transported articles, and then the two valves are closed to push the transfer trolley out of the clean room for article transportation.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the structure of the transfer trolley is improved and optimized, so that the micro clean cavity is additionally arranged on the transfer trolley, the cleanliness of the clean cavity is improved to reach the standard level, and the product or the test article is placed inside the transfer trolley for transfer, so that the contact with air is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of the transfer vehicle of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a schematic view of a transfer box of the present invention from a first perspective;
FIG. 4 is a schematic view of a transfer box of the present invention from a second perspective;
FIG. 5 is a schematic view of the construction of the air pump of the present invention;
FIG. 6 is a schematic view of the air filter of the present invention from a first perspective;
FIG. 7 is a schematic view of the air filter of the present invention from a second perspective;
FIG. 8 is a schematic view of the construction of the cover plate of the present invention;
FIG. 9 is a schematic view of the construction of the ultraviolet radiation lamp of the present invention;
fig. 10 is a schematic view of the closure of the present invention.
In the figure: 1-a base; 11-a pushing handle; 12-bayonet; 13-connecting grooves; 14-a roller; 15-universal wheels; 2-a transfer box; 21-a control panel; 22-a first mounting cavity; 23-a second mounting cavity; 24-cardboard; 241-counter bore; 25-a valve; 26-a support head; 261-indenter; 27-a separator; 28-buckling; 281-retaining ring; 29-slot; 291-pressing groove; 3, an air pump; 31-suction pipe; 32-an adapter; 33-an exhaust pipe; 34-a filter box; 35-a handle; 36-a filter plate; 4-an air filter; 41-a sleeve; 411-a connector; 42-a filter element; 43-a germicidal lamp; 44-end cap; 441-a lead; 442-connecting the electric head; 443-a charging slot; 5-cover plate; 51-a fin; 52-connecting edges; 53-bolt holes; 6-ultraviolet lamp; 61-a lamp cap; 62-a plug; 7-sealing the cover; 71-rubber plug; 72-connecting buckle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b): referring to fig. 1, 6 and 7: a clean transfer trolley for preventing contact with air comprises a base 1, a transfer box 2 is arranged on the upper surface of the base 1, the transfer box 2 and the base 1 are connected together in a clamping manner and fixed through bolts, an air pump 3 is arranged at the bottom of the inner side of the front end of the transfer box 2, an air filter 4 is arranged inside the transfer box 2 along the upper side of the air pump 3, the air filter 4 and the air pump 3 are connected with the transfer box 2 in a threaded connection manner, the air filter 4 comprises a sleeve 41, a filter element 42, a sterilizing lamp 43 and an end cover 44, the filter element 42 is arranged inside the sleeve 41, the filter element 42 is hollow, the sterilizing lamp 43 is arranged inside the filter element 42, the sterilizing lamp 43 is connected with the end cover 44, the end cover 44 is connected with the sleeve 41 in a threaded manner, the inner end of the end cover 44 presses the filter element 42, the end cover 44 is spliced with the transfer box 2, a cover plate 5 is, two pairs of ultraviolet lamps 6 are symmetrically arranged on two sides inside the transfer box 2, and a sealing cover 7 is arranged at an opening at the top end of the transfer box 2; the base 1 is convenient for supporting the whole transfer device, the whole transfer device is convenient for moving and using, and the transfer box 2 is convenient for storing high-precision products produced in a clean room or test articles needing special protection, so that the products or the test articles are prevented from being polluted; the air pump 3 is convenient for pumping out the air in the transfer box 2, so that the air in the transfer box 2 can be conveniently replaced, and microorganisms which are easy to be detained in the air and propagate are avoided being not replaced for a long time; the air filter 4 is convenient for filtering the air entering the transfer box 2 and is also convenient for sterilizing and disinfecting the air entering the transfer box 2; the sleeve 41 facilitates mounting of various components of the air filter 4, facilitating assembly and use of the air filter 4; the filter element 42 is convenient for effectively filtering the air, so that the air entering the transfer box 2 can be effectively purified; the sterilizing lamp 43 is convenient for sterilizing and disinfecting the air entering the interior of the transfer box 2, so that the cleanness of the air is ensured; the end cap 44 facilitates engagement with the germicidal lamp 43, thereby facilitating energization of the germicidal lamp 43; meanwhile, the end cover 44 is convenient for compressing the filter element 42, so that the filter element 42 is convenient to stably use; the cover plate 5 ensures the aesthetic property of the whole transfer device, and meanwhile, the cover plate 5 does not influence the air discharge of the air pump 3 and the air entering the air filter 4; the ultraviolet lamp 6 is convenient for further sterilizing and disinfecting the storage space inside the transfer box 2, so that the air inside the storage box is ensured to be sufficiently clean, and the sealing cover 7 is convenient for sealing the top end of the transfer box 2, so that the contact between the outside air and the air inside the transfer box 2 is avoided; this kind of structure makes to add on the transfer car (buggy) and establishes miniature clean cavity to promote clean cavity's cleanliness factor and reach the standard level, place product or test article inside and transport, avoid contacting with the air, this kind of transfer car (buggy) convenient operation simultaneously, and use the flexibility high, very big having made things convenient for carry out effectual protection and transportation to the product or the test article that the toilet produced inside.
Referring to FIG. 2: two sides of the rear end surface of the base 1 are connected with push handles 11, bayonets 12 are arranged in the middle of the front end surface and the rear end surface of the base 1, connecting grooves 13 are symmetrically arranged at the bayonets 12, rollers 14 are symmetrically arranged on two sides of the front end of the bottom surface of the base 1, and universal wheels 15 are arranged on two sides of the rear end of the bottom surface of the base 1; the pushing hands 11 are convenient for promote whole transfer device, the use of the whole transfer device of being convenient for, bayonet 12 is convenient for cooperate transfer box 2 to make things convenient for transfer box 2 and base 1 to link together, spread groove 13 is convenient for cooperate the bolt, thereby make things convenient for the installation and the fixed of transfer box 2, gyro wheel 14 and universal wheel 15 are convenient for mutually support, thereby make things convenient for whole transfer device's removal, the use of the whole transfer device of being convenient for.
Referring to fig. 3 and 4: a control panel 21 is arranged on one side of the front end face of the transfer box 2, a first installation cavity 22 is arranged at the bottom of the other side of the front end face of the transfer box 2, a second installation cavity 23 is arranged above the first installation cavity 22, valves 25 are arranged in the first installation cavity 22 and the second installation cavity 23, and the valves 25 are communicated with the interior of the transfer box 2; the control panel 21 is convenient for controlling the air pump 3 and the air filter 4 and is convenient for the matching use of the air pump 3 and the air filter 4, the first installation cavity 22 is convenient for installing the air pump 3, the second installation cavity 23 is convenient for installing the air filter 4 and is convenient for installing and fixing the air pump 3 and the air filter 4, the valve 25 is convenient for matching the air filter 4 and the air pump 3 and is convenient for connecting the air inlet end of the air filter 4 and the air suction end of the air pump 3 with the transfer box 2; the middle parts of the front end and the rear end of the bottom surface of the transfer box are aligned with the bayonets 12, the positions of the bayonets 24 aligned with the connecting grooves 13 are provided with counter bores 241, the positions of the two sides of the interior of the transfer box 2 along the two ends of the ultraviolet lamp 6 are provided with bearing heads 26, a pressure head 261 is arranged on each bearing head 26, a partition plate 27 is arranged along the position close to the ultraviolet lamp 6 in the interior of the transfer box 2, and the partition plate 27 is made of transparent materials; the clamping plate 24 is convenient for the transfer box 2 to be clamped on the base 1, the transfer box 2 is convenient to install and fix, the counter bore 241 is convenient for a bolt to pass through, so that the transfer box 2 is convenient to fix through the bolt, the bearing head 26 is convenient for bearing the ultraviolet lamp 6, the ultraviolet lamp 6 is convenient to install and fix, the pressure head 261 is convenient for fixing the ultraviolet lamp 6, the ultraviolet lamp 6 is convenient to stably use, the partition plate 27 is convenient for isolating the ultraviolet lamp 6, the ultraviolet lamp 6 is prevented from being damaged by collision of transferred objects, and the partition plate 27 is made of a transparent material and aims to sterilize and disinfect the inner space of the transfer box 2 without influencing the ultraviolet lamp 6; buckles 28 are symmetrically arranged at positions of the top ends of the two side surfaces of the transfer box 2, which are aligned with the cover plates 5, the top ends of the buckles 28 are rotatably connected with a retaining ring 281, a slot 29 is arranged at a position of the inner part of the transfer box 2, which is aligned with the end part of the ultraviolet lamp 6, and a pressing groove 291 is arranged at the edge of an opening at the top end of the transfer box 2; buckle 28 is convenient for cooperate closing cap 7, thereby make things convenient for the installation and the fixed of closing cap 7, be convenient for closing cap 7 to seal 2 top openings of transfer box, buckle 281 is convenient for link together with closing cap 7, slot 29 is convenient for cooperate ultraviolet lamp 6, thereby make things convenient for ultraviolet lamp 6 and transfer box 2 control center to connect, indent 291 is convenient for cooperate closing cap 7, the stable installation of closing cap 7 of being convenient for, the closing cap 7 upper surface of also being convenient for and transfer box 2 upper surface are on the coplanar, whole transfer device's aesthetic property has been guaranteed.
Referring to FIG. 5: the top end of the air pump 3 is provided with an air suction pipe 31, the air suction pipe 31 is provided with an adapter 32 aligned with the valve 25 in the first installation cavity 22, the adapter 32 and the air suction pipe 31 are rotatably connected together, the side surface of the air pump 3 is provided with an exhaust pipe 33, the end part of the exhaust pipe 33 is connected with a filter box 34, a plurality of filter plates 36 are installed in the filter box 34, and the top ends of the filter plates 36 are provided with handles 35; the air suction pipe 31 is convenient for the air pump 3 to suck out air inside the transfer box 2, so that the air inside the transfer box 2 is conveniently replaced, the adapter 32 is convenient for the air suction pipe 31 and the valve 25 to be connected, the air suction end of the air pump 3 is convenient to be connected with the valve 25, the exhaust pipe 33 is convenient for the air pump 3 to exhaust air, the filter box 34 is convenient for filtering air discharged by the air pump 3, the filter plate 36 is convenient for filtering air layer by layer, so that the sufficient cleanness of the discharged air is ensured, the discharged air is prevented from polluting the environment around the transfer vehicle, the handle 35 is convenient for the installation and the disassembly of the filter plate 36, and the use of the filter plate 36 is.
Referring to fig. 6 and 7: one end of the sleeve 41, which is aligned with the valve 25, is provided with a connector 411, the arc side surface of the sleeve 41 is uniformly provided with dense through holes, one end of the end cover 44 is provided with a conducting wire 441, the end of the conducting wire 441, which is not connected with the end cover 44, is provided with an electric connection head 442, and the middle part of one surface of the end cover 44, which faces the germicidal lamp 43, is provided with an electric connection groove 443; connector 411 cooperation valve 25 of being convenient for, thereby make things convenient for air cleaner 4 and valve 25 to link together, be convenient for inside the air admission transfer box 2 through filtering sterilization, the through-hole of sleeve 41 circular arc side is the air admission air cleaner 4 of being convenient for, thereby the convenience carries out effectual filtration of disinfecting to the air, wire 441 cooperation transfer box 2 of being convenient for, thereby make things convenient for transfer box 2 to supply power to bactericidal lamp 43, connect the cell 443 to be convenient for cooperate bactericidal lamp 43, be convenient for bactericidal lamp 43 and end cover 44 link together.
Referring to FIG. 8: a plurality of fins 51 are uniformly arranged in the middle of the cover plate 5 from top to bottom, connecting edges 52 are symmetrically arranged on two sides of the cover plate 5, and a plurality of bolt holes 53 are uniformly arranged on the connecting edges 52; the fin 51 is convenient for the inside air and the outside circulation of air of first installation cavity 22 and second installation cavity 23 to make things convenient for the inside air of transport box 2 to discharge, inside the outside air admission transport box 2 of also being convenient for, connect the opening that limit 52 is convenient for cooperate first installation cavity 22 and second installation cavity 23, thereby make things convenient for the installation and the fixed of apron 5, the bolt hole 53 is convenient for the bolt to pass, thereby conveniently install and fix apron 5 through the bolt.
Referring to FIG. 9: lamp caps 61 are arranged at two ends of the ultraviolet lamp 6, a plug 62 is arranged on the lamp cap 61 aligned with the slot 29, and the ultraviolet lamp 6 is spiral; lamp holder 61 is convenient for ultraviolet lamp 6's circular telegram, the use of the ultraviolet lamp of being convenient for, and plug 62 is convenient for ultraviolet lamp 6 and transfer box 2 link together to the convenience is circular telegram to ultraviolet lamp 6, and ultraviolet lamp 6 is the heliciform and can makes unit area produce abundant ultraviolet ray, and then conveniently carries out effectual disinfection of disinfecting to 2 inside air of transfer box.
Referring to FIG. 10: a rubber plug 71 is arranged at the bottom surface of the sealing cover 7 aligned with the opening at the top end of the transfer box 2, and connecting buckles 72 are arranged at the positions of two sides of the sealing cover 7 aligned with the retaining rings 281; rubber buffer 71 is convenient for seal the shutoff to transfer box 2 top opening part, avoids 2 inside air of transfer box to circulate through the gap between closing cap 7 and 2 top openings of transfer box easily to pollute the inside transportation thing of transfer box 2, connector link 72 is convenient for cooperate buckle 28, thereby makes things convenient for buckle 28 and connector link 72 to link together, thereby makes things convenient for the fixed of closing cap 7.
The using method comprises the following steps: when in use, the transfer trolley is firstly placed in a buffer area of the clean room for sterilization and disinfection according to use requirements, then the transfer trolley is pushed into the clean room, then the sealing cover 7 is opened, articles to be transferred are placed in the transfer box 2, then the sealing cover 7 seals the opening at the top end of the transfer box 2, then the control panel 21 controls the ultraviolet lamp 6 and the sterilizing lamp 43 to be opened and starts the air pump 3, so that the gas in the transfer box 2 is pumped out by the air pump 3, and the air is filtered by the filter box 34 and discharged out of the transfer box 2, meanwhile, due to the relationship of air pressure, the air outside the air filter 4 can pass through the filter element 42 to be filtered and enter the transfer box 2 after being sterilized and disinfected by the sterilizing lamp 43, after the ultraviolet lamp 6 in the transfer box 2 is further disinfected, the cavity in the transfer box 2 is sufficiently clean, even the cleaning degree is higher than that of the clean, and because the transported articles are placed in the interior of the transfer box 2 in the clean room, the transported articles are not polluted by air, and then the transfer trolley can be pushed out of the clean room to transport the articles by closing the two valves 25.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A clean transfer vehicle protected from contact with air, comprising: including base (1), base (1) upper surface is equipped with transfer box (2), transfer box (2) and base (1) joint are in the same place and pass through the bolt fastening, transfer box (2) front end inboard bottom is equipped with air pump (3), transfer box (2) are inside to be equipped with air cleaner (4) along air pump (3) top, air cleaner (4) and air pump (3) all adopt threaded connection's mode with transfer box (2) to link together, air cleaner (4) include sleeve (41), filter core (42), bactericidal lamp (43) and end cover (44), sleeve (41) inside is equipped with filter core (42), and filter core (42) are inside hollow, inside bactericidal lamp (43) that is equipped with of filter core (42), bactericidal lamp (43) and end cover (44) link together, end cover (44) and sleeve (41) threaded connection, end cover (44) inner compresses tightly filter core (42), end cover (44) and transfer box (2) are pegged graft and are in the same place, terminal surface aligns the cavity opening part of installation air cleaner (4) and air pump (3) before transfer box (2) and installs apron (5), the inside bilateral symmetry of transfer box (2) is equipped with two pairs of ultraviolet lamp (6), transfer box (2) top end opening part is equipped with closing cap (7).
2. The clean transfer trolley capable of preventing the air from contacting is characterized in that pushing handles (11) are connected to two sides of the rear end face of the base (1), bayonets (12) are arranged in the middles of the front end face and the rear end face of the base (1), connecting grooves (13) are symmetrically arranged at the bayonets (12), rolling wheels (14) are symmetrically arranged on two sides of the front end of the bottom face of the base (1), and universal wheels (15) are arranged on two sides of the rear end of the bottom face of the base (1).
3. The clean transfer trolley capable of preventing the air from contacting is characterized in that one side of the front end surface of the transfer box (2) is provided with an operation panel (21), the bottom of the other side of the front end surface of the transfer box (2) is provided with a first installation cavity (22), a second installation cavity (23) is arranged above the first installation cavity (22), valves (25) are arranged in the first installation cavity (22) and the second installation cavity (23), and the valves (25) are communicated with the interior of the transfer box (2).
4. The clean transfer trolley capable of preventing the contact with the air as claimed in claim 3, wherein clamping plates (24) are arranged at the positions of the middle parts of the front end and the rear end of the bottom surface of the transfer box (2) which are aligned with the bayonets (12), counter bores (241) are arranged at the positions of the clamping plates (24) which are aligned with the connecting grooves (13), bearing heads (26) are arranged at the positions of two sides of the inside of the transfer box (2) along the two ends of the ultraviolet lamp (6), a pressure head (261) is arranged on each bearing head (26), a partition plate (27) is arranged at the position of the inside of the transfer box (2) close to the ultraviolet lamp (6), and the partition plate (27) is made of transparent materials.
5. The clean transfer trolley for preventing the contact with the air as claimed in claim 4, wherein the transfer box (2) is symmetrically provided with buckles (28) at the top ends of the two side surfaces aligned with the cover plate (5), the buckles (281) are rotatably connected to the top ends of the buckles (28), the transfer box (2) is provided with slots (29) at the positions aligned with the ends of the ultraviolet lamps (6), and the transfer box (2) is provided with press grooves (291) at the edge of the top opening.
6. A clean transfer trolley capable of preventing air from contacting with the air as claimed in claim 5, wherein the air pump (3) is provided with an air suction pipe (31) at the top, the air suction pipe (31) is provided with a joint (32) aligned with the valve (25) inside the first installation cavity (22), the joint (32) and the air suction pipe (31) are rotatably connected together, the air pump (3) is provided with an exhaust pipe (33) at the side, the end of the exhaust pipe (33) is connected with a filter box (34), a plurality of filter plates (36) are installed inside the filter box (34), and the filter plates (36) are provided with a handle (35) at the top.
7. The clean transfer vehicle for preventing contact with air as claimed in claim 6, wherein one end of the sleeve (41) aligned with the valve (25) is provided with a connector (411), the arc side of the sleeve (41) is uniformly provided with dense through holes, one end of the end cap (44) is provided with a lead (441), the end of the lead (441) not connected with the end cap (44) is provided with an electric connector (442), and the middle of one surface of the end cap (44) facing the germicidal lamp (43) is provided with an electric connecting groove (443).
8. A clean transfer vehicle for preventing air contact according to claim 7, characterized in that the middle of the cover plate (5) is provided with a plurality of fins (51) from top to bottom uniformly, the cover plate (5) is provided with connecting edges (52) symmetrically at both sides, and the connecting edges (52) are provided with a plurality of bolt holes (53) uniformly.
9. A clean transfer vehicle protected from air contact according to claim 8, characterized in that the UV lamp (6) is provided with lamp caps (61) at both ends, the lamp caps (61) of the alignment slot (29) are provided with plugs (62), and the UV lamp (6) is in a spiral shape.
10. A clean transfer vehicle for preventing air contact according to claim 9, characterized in that the bottom of the cover (7) is aligned with the opening at the top end of the transfer box (2) and is provided with a rubber plug (71), and the two sides of the cover (7) are provided with connecting buckles (72) aligned with the buckles (281).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026911.1A CN112849235B (en) | 2021-01-09 | 2021-01-09 | Clean transfer trolley capable of preventing contact with air |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026911.1A CN112849235B (en) | 2021-01-09 | 2021-01-09 | Clean transfer trolley capable of preventing contact with air |
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| Publication Number | Publication Date |
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| CN112849235A true CN112849235A (en) | 2021-05-28 |
| CN112849235B CN112849235B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110026911.1A Active CN112849235B (en) | 2021-01-09 | 2021-01-09 | Clean transfer trolley capable of preventing contact with air |
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| CN (1) | CN112849235B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872774A (en) * | 2022-04-15 | 2022-08-09 | 李猛 | Pressure boost isolated medical care apparatus self-propelled type safety control device |
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|---|---|
| CN112849235B (en) | 2022-02-22 |
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