Particle screening device for nano-silver disinfectant production

Abstract

The utility model discloses a particle screening device for nano-silver disinfectant production, which comprises a shell, a feed hopper is mounted on one side of the top end of the shell, and a discharge pipe is mounted at the bottom end of the shell; a screening mechanism is arranged in the shell, and a transmission mechanism is arranged at the top of the shell. The screening mechanism comprises a mounting frame slidably connected to the interior of one side of the shell, a screen is arranged in the mounting frame, a limiting box is mounted on one side of the shell, a pulling frame is slidably connected to the interior of the limiting box, a fixing pipe is mounted in the top end of the limiting box, and a first contraction spring is arranged in the fixing pipe. And an extrusion rod is slidably connected to the interior of the bottom end of the fixing pipe, so that the effect of quickly mounting and dismounting the screen can be achieved, workers can conveniently replace the screen according to the specification of disinfectant particles needing to be screened, the disinfectant screening efficiency is greatly improved, and diversity is increased when the workers use the screen.

Description

Technical Field

[0001] The utility model relates to the technical field of solid disinfectant production, in particular to a particle screening device for the production of nano silver disinfectants. Background Art

[0002] Nanosilver disinfectant can be classified as a disinfectant. Disinfectant refers to a preparation used to kill or remove pathogenic microorganisms to make them harmless. Nanosilver disinfectant uses nanotechnology to reduce the size of silver particles to the nanometer level, giving it a larger specific surface area and stronger antibacterial ability. This disinfectant can destroy the cell membrane or cell wall of microorganisms and interfere with their metabolic process, thereby achieving the effect of killing or inhibiting the growth of microorganisms.

[0003] Publication No. CN219400964U discloses a solid disinfectant production screening device with a collection mechanism. The device drives the filter drum to rotate by driving the rotating drum, so that when the filter drum rotates, large particles of solid disinfectant can be screened, and small particles of solid disinfectant and impurities fall into the inside of the rotating drum. When the rotating drum rotates, the filter screen screens the small particles of solid disinfectant and impurities, so that the screened large particles of solid disinfectant and small particles of solid disinfectant and impurities are discharged into the collection box below each, so as to achieve the effect of quickly classifying and collecting the screened large particles and small particles of solid disinfectant. However, the patent still has the following problems in actual use:

[0004] The device drives the filter cartridge to rotate by rotating the drum, so that when the filter cartridge rotates, large particles of solid disinfectant can be screened, and small particles of solid disinfectant and impurities fall into the inside of the rotating drum. When the rotating drum rotates, the filter screen screens the small particles of solid disinfectant and impurities, but the device is not convenient for replacing the filter cartridge, so it is not easy for the device to screen disinfectants of different particle sizes, which brings limitations to the staff when using it.

[0005] A particle screening device for producing nano silver disinfectant is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a particle screening device for the production of nano silver disinfectants, so as to solve the problem proposed in the above background technology that the filter cartridge is driven to rotate by a rotating drum, so that when the filter cartridge rotates, large particles of solid disinfectant can be screened, and small particles of solid disinfectant and impurities fall into the interior of the rotating drum. When the rotating drum rotates, the filter screen screens the small particles of solid disinfectant and impurities, but the device is not convenient for replacing the filter cartridge, so that the device is not easy to screen disinfectants of different particle sizes, which brings limitations to the staff when using it.

[0007] To achieve the above object, the utility model provides the following technical solution: a particle screening device for the production of nano silver disinfectant, comprising a shell, a feed hopper is installed on one side of the top end of the shell, and a discharge pipe is installed at the bottom end of the shell; a screening mechanism is arranged inside the shell, and a transmission mechanism is arranged on the top of the shell;

[0008] In which, the screening mechanism includes an installation frame slidably connected to the inside of one side of the shell, and a screen is arranged inside the installation frame, and a limit box is installed on one side of the shell, and the inside of the limit box is slidably connected to a pulling frame, and a fixed tube is installed inside the top of the limit box, and a first contraction spring is arranged inside the fixed tube, and an extrusion rod is slidably connected to the bottom end of the fixed tube, and a connecting rod is symmetrically slidably connected to the bottom end of the limit box, and the top of the connecting rod is fixedly connected to the pulling frame, and a tooth plate is fixedly connected between the bottom ends of the connecting rods, and the bottom end of the tooth plate is clamped and fixedly connected to the installation frame.

[0009] Preferably, the transmission mechanism includes an installation box fixedly connected to the top of the shell, and a rotating rod is rotatably connected between the installation box and the shell, and a motor is installed at the top of the rotating rod, and a first bevel gear is installed on the outer side of the top of the rotating rod, and the inside of the installation box is rotatably connected to the first rotating rod, and the first rotating rod is installed on the outer side of one end of the first rotating rod located inside the installation box, and the first bevel gear and the second bevel gear are meshingly connected, and the inside of the shell is rotatably connected to the second rotating rod, and the second rotating rod is installed on the outer side of one end of the shell inside the shell, and the first gear is installed on the outer side of one end of the second rotating rod, and the second gear is rotatably connected to one side of the shell, and a chain is meshingly connected between the outer sides of the first gear and the second gear, and the second gear and one end of the first rotating rod are fixedly connected to a rotating wheel, and a belt is sleeved between the outer sides of the rotating wheels.

[0010] Preferably, teeth are welded on the outer side of one end of the second rotating rod, and a toothed belt is meshed and connected between the outer sides of the teeth.

[0011] Preferably, slide grooves are symmetrically provided on both sides of the interior of the installation frame, and sliders are symmetrically installed at both ends of the screen, and the sliders are slidably connected to the slide grooves, and second contraction springs are symmetrically installed between the sliders and the slide grooves.

[0012] Preferably, stirring blades are symmetrically installed on the outer side of the bottom end of the rotating rod.

[0013] Preferably, one end of the extrusion rod is fixedly connected to the pulling frame.

[0014] Preferably, the bottom end of the motor is fixedly connected to the mounting box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the particle screening device for the production of nano silver disinfectants is specifically described as follows: through the reset property of the first contraction spring, the tooth plate and the mounting frame are engaged and fixed, so that the effect of quickly installing and disassembling the screen can be achieved, so that it is convenient for the staff to replace the screen according to the specifications of the disinfectant particles as needed, thereby greatly improving the disinfectant screening efficiency and increasing the diversity for the staff when using it. The rotation of the first bevel gear drives the rotation of the second bevel gear, and the rotation of the first rotating rod drives the rotation of the rotating wheel. At this time, the rotating wheel and the belt cooperate to drive the rotation of the second gear. At this time, the second gear, the first gear and the chain cooperate to drive the rotation of multiple groups of second rotating rods, so that the screen is beaten by the rotation of the raised block, so that the screen can achieve a vibrating screening effect, thereby greatly improving the disinfectant screening efficiency, and the screen vibration screening method can effectively avoid the phenomenon of screen blockage.

[0016] 1. The movement of the squeezing rod is driven by moving the pulling frame upward. At this time, the squeezing rod squeezes the first contraction spring, thereby making the connecting rod slide inside the bottom end of the limit box, and then the pulling frame is released, thereby the tooth plate and the mounting frame are engaged and fixed through the reset property of the first contraction spring, so that the effect of quickly installing and removing the screen can be achieved, so that it is convenient for the staff to replace the screen according to the specifications of the disinfectant particles to be screened as needed, thereby greatly improving the disinfectant screening efficiency and increasing the diversity for the staff when using it. The sliders at both ends of the screen slide inside the slide groove. When the protruding block hits it, the slider slides inside the slide groove, and then the contraction of the second contraction spring buffers it, thereby effectively avoiding the phenomenon that the screen is damaged due to rigid contact with the protruding block, greatly improving the service life of the screen, and bringing convenience to the staff when using it;

[0017] 2. The motor is started to drive the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the first bevel gear, and the rotation of the first bevel gear drives the rotation of the second bevel gear, and the rotation of the second bevel gear drives the rotation of the first rotating rod, and the rotation of the first rotating rod drives the rotation of the rotating wheel. At this time, the rotating wheel cooperates with the belt, thereby driving the rotation of the second gear, and at this time, the second gear, the first gear and the chain cooperate, thereby driving the rotation of multiple groups of second rotating rods, and the rotation of the second rotating rod drives the rotation of the raised block, so that the rotation of the raised block is used to beat the screen, so that the vibration screening effect of the screen can be achieved, thereby greatly improving the screening efficiency of the disinfectant, and the vibration screening method of the screen can effectively avoid the phenomenon of screen blockage, which brings convenience to the staff when using it, and the rotation of the rotating rod drives the rotation of multiple groups of stirring blades, so that the stirring blades can stir and pick up the disinfectant on the top of the screen, thereby further improving the screening efficiency of the disinfectant, which brings convenience to the staff when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall reverse structure of the utility model;

[0020] Figure 3 It is a partial enlarged structural diagram of the screening mechanism in the utility model;

[0021] Figure 4 This is a schematic diagram of the overall enlarged structure of the installation box in the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of part A in the utility model.

[0023] In the figure: 1. shell; 101. feed hopper; 102. discharge pipe; 2. screening mechanism; 201. mounting frame; 202. screen; 203. limit box; 204. pulling frame; 205. fixing pipe; 206. first contraction spring; 207. extrusion rod; 208. connecting rod; 209. tooth plate; 210. slide groove; 211. slider; 212. second contraction spring; 3. transmission mechanism; 301. mounting box; 302. rotating rod; 303. motor; 304. first bevel gear; 305. first rotating rod; 306. second bevel gear; 307. second rotating rod; 308. protruding block; 309. first gear; 310. second gear; 311. chain; 312. rotating wheel; 313. belt; 314. teeth; 315. toothed belt; 316. stirring blade. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a particle screening device for the production of nano silver disinfectant, comprising a shell 1, a feed hopper 101 is installed on one side of the top of the shell 1, and a discharge pipe 102 is installed at the bottom of the shell 1; a screening mechanism 2 is arranged inside the shell 1, and a transmission mechanism 3 is arranged on the top of the shell 1;

[0026] Among them, the screening mechanism 2 includes an installation frame 201 slidably connected to the inside of one side of the shell 1, and a screen 202 is arranged inside the installation frame 201, and a limit box 203 is installed on one side of the shell 1, and the limit box 203 is slidably connected to the pulling frame 204, and a fixed tube 205 is installed inside the top of the limit box 203, and a first contraction spring 206 is arranged inside the fixed tube 205, and an extrusion rod 207 is slidably connected to the bottom end of the fixed tube 205, one end of the extrusion rod 207 is fixedly connected to the pulling frame 204, and a connecting rod 208 is symmetrically slidably connected to the bottom end of the limit box 203, and the top of the connecting rod 208 is fixedly connected to the pulling frame 204, and a tooth plate 209 is fixedly connected between the bottom ends of the connecting rods 208, and the bottom ends of the tooth plates 209 are fixedly connected to the installation frame 201 by snap-fitting, so that the screen 20 can be quickly installed and disassembled. 2, so that it is convenient for the staff to replace the screen 202 according to the specifications of the disinfectant particles to be screened, thereby greatly improving the disinfectant screening efficiency and increasing the diversity for the staff when using it. The inner sides of the installation frame 201 are symmetrically provided with slide grooves 210, and the two ends of the screen 202 are symmetrically installed with sliders 211, and the sliders 211 are symmetrically connected with the slide grooves 210, and the second contraction springs 212 are symmetrically installed between the sliders 211 and the slide grooves 210. The sliders 211 at both ends of the screen 202 are located in the slide grooves 210 and slide. When the protruding block 308 hits it, the slider 211 slides in the slide groove 210 at this time, and then the second contraction spring 212 buffers it through its contraction, thereby effectively avoiding the phenomenon that the screen 202 is damaged due to the rigid contact with the protruding block 308, greatly improving the service life of the screen 202, and bringing convenience to the staff when using it.

[0027] The transmission mechanism 3 includes a mounting box 301 fixedly connected to the top of the housing 1, and a rotating rod 302 is rotatably connected between the mounting box 301 and the housing 1, and a motor 303 is installed at the top of the rotating rod 302, and the bottom of the motor 303 is fixedly connected to the mounting box 301, and a first bevel gear 304 is installed on the outside of the top of the rotating rod 302, and a first rotating rod 305 is rotatably connected inside the mounting box 301, and a second bevel gear 306 is installed on the outside of one end of the first rotating rod 305 located inside the mounting box 301 , and the first bevel gear 304 and the second bevel gear 306 are meshed and connected, and the inside of the housing 1 is rotatably connected with a second rotating rod 307, and the second rotating rod 307 is located inside the housing 1 and a protruding block 308 is installed at one end, and a first gear 309 is installed on the outside of one end of the second rotating rod 307, and a second gear 310 is rotatably connected to one side of the housing 1, and a chain 311 is meshed and connected between the outsides of the first gear 309 and the second gear 310, and the second gear 310 and one end of the first rotating rod 305 are fixed. The rotating wheel 312 is fixedly connected, and the belt 313 is sleeved between the outer sides of the rotating wheel 312, so that the screen 202 is beaten by the rotation of the raised block 308, so that the vibration screening effect of the screen 202 can be achieved, thereby greatly improving the screening efficiency of the disinfectant, and the vibration screening method of the screen 202 can effectively avoid the clogging of the screen 202, which brings convenience to the staff when using it. The outer sides of the bottom ends of the rotating rods 302 are symmetrically installed with stirring blades 316, and the rotation of the rotating rods 302 drives multiple groups of stirring blades 316 rotates, so that the stirring blade 316 can stir and pick up the disinfectant on the top of the screen 202, thereby further improving the screening efficiency of the disinfectant and bringing convenience to the staff when using it. Teeth 314 are welded to the outer side of one end of the second rotating rod 307, and the outer sides of the teeth 314 are meshed with a toothed belt 315. The rotation of the teeth 314 is driven by the rotation of the second rotating rod 307. At this time, the teeth 314 and the toothed belt 315 are meshed and connected, so that the rotation of multiple groups of first gears 309 can be more stable.

[0028] Working principle: Before using the nano silver disinfectant production particle screening device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, the disinfectant is poured into the shell 1 through the feed hopper 101, and the disinfectant is filtered and screened by the screen 202. When it is necessary to screen granular disinfectants of different specifications, the staff selects the screen 202 according to the specifications of the granular disinfectants according to the needs, and then inserts the installation frame 201 into the shell 1. At this time, the extrusion rod 207 is driven to move by moving the pulling frame 204 upward. At this time, the extrusion rod 207 squeezes the first contraction spring 206, so that the connecting rod 208 slides inside the bottom end of the limit box 203, and then the pulling frame 204 is released, thereby the reset property of the first contraction spring 206 is used to make the tooth plate 209 and the installation frame 201 jammed. The screen 202 is fixed together, so that the effect of quick installation and removal of the screen 202 can be achieved, so that the staff can replace the screen 202 according to the specifications of the disinfectant particles as needed, thereby greatly improving the disinfectant screening efficiency and increasing the diversity for the staff when using it. The sliders 211 at both ends of the screen 202 are located in the slide groove 210 and slide. When the protruding block 308 hits it, the slider 211 slides in the slide groove 210, and then the second contraction spring 212 buffers it, so that the screen 202 can be effectively prevented from being damaged due to the rigid contact with the protruding block 308, which greatly improves the service life of the screen 202 and brings convenience to the staff when using it.

[0029] The motor 303 is started to drive the rotation of the rotating rod 302, and the rotation of the rotating rod 302 drives the rotation of the first bevel gear 304, and the rotation of the first bevel gear 304 drives the rotation of the second bevel gear 306, and the rotation of the second bevel gear 306 drives the rotation of the first rotating rod 305, and the rotation of the first rotating rod 305 drives the rotation of the rotating wheel 312. At this time, the rotating wheel 312 cooperates with the belt 313, thereby driving the rotation of the second gear 310. At this time, the second gear 310, the first gear 309 and the chain 311 cooperate to drive the rotation of multiple groups of second rotating rods 307, and the rotation of the second rotating rod 307 drives the rotation of the protruding block 308, so that the screen 20 is adjusted by the rotation of the protruding block 308. 2 is patted, so that the vibration screening effect of the screen 202 can be achieved, thereby greatly improving the screening efficiency of the disinfectant, and the vibration screening method of the screen 202 can effectively avoid the blockage of the screen 202, which brings convenience to the staff when using it, and the rotation of the rotating rod 302 drives the rotation of multiple groups of stirring blades 316, so that the stirring blades 316 can stir and stir the disinfectant on the top of the screen 202, thereby further improving the screening efficiency of the disinfectant, bringing convenience to the staff when using it, and the rotation of the second rotating rod 307 drives the rotation of the teeth 314. At this time, the teeth 314 are meshed and connected with the toothed belt 315, so that the rotation of the multiple groups of first gears 309 can be more stable.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A particle screening device for producing nano silver disinfectant, comprising a housing (1), a feed hopper (101) being installed on one side of the top end of the housing (1), and a discharge pipe (102) being installed on the bottom end of the housing (1); It is characterized in that Also includes: A screening mechanism (2) is arranged inside the shell (1), and a transmission mechanism (3) is arranged on the top of the shell (1); The screening mechanism (2) comprises a mounting frame (201) slidably connected to one side of the outer shell (1), and a screen (202) is arranged inside the mounting frame (201), and a limit box (203) is installed on one side of the outer shell (1), and a pulling frame (204) is slidably connected inside the limit box (203), and a fixed tube (205) is installed inside the top of the limit box (203), and a first contraction spring (206) is arranged inside the fixed tube (205), and an extrusion rod (207) is slidably connected inside the bottom end of the fixed tube (205), and a connecting rod (208) is symmetrically slidably connected inside the bottom end of the limit box (203), and the top end of the connecting rod (208) is fixedly connected to the pulling frame (204), and a tooth plate (209) is fixedly connected between the bottom ends of the connecting rod (208), and the bottom end of the tooth plate (209) is fixedly connected to the mounting frame (201) by snap-fitting.

2. A particle screening device for producing nano silver disinfectant according to claim 1, characterized in that: The transmission mechanism (3) comprises a mounting box (301) fixedly connected to the top of the housing (1), a rotating rod (302) is rotatably connected between the mounting box (301) and the housing (1), a motor (303) is installed at the top of the rotating rod (302), a first bevel gear (304) is installed on the outside of the top of the rotating rod (302), a first rotating rod (305) is rotatably connected inside the mounting box (301), a second bevel gear (306) is installed on the outside of one end of the first rotating rod (305) located inside the mounting box (301), and the first bevel gear (304) and the second bevel gear (306) are meshingly connected. The outer shell (1) is connected to the outer shell (1), and the interior of the outer shell (1) is rotatably connected to a second rotating rod (307), and a protruding block (308) is installed at one end of the second rotating rod (307) located inside the outer shell (1), and a first gear (309) is installed on the outer side of one end of the second rotating rod (307), and a second gear (310) is rotatably connected to one side of the outer shell (1), and a chain (311) is meshed between the outer sides of the first gear (309) and the second gear (310), and a rotating wheel (312) is fixedly connected to one end of the second gear (310) and the first rotating rod (305), and a belt (313) is sleeved between the outer sides of the rotating wheel (312).

3. A particle screening device for producing nano silver disinfectant according to claim 2, characterized in that: The outer side of one end of the second rotating rod (307) is welded with teeth (314), and the outer sides of the teeth (314) are meshed and connected with a toothed belt (315).

4. A particle screening device for producing nano silver disinfectant according to claim 1, characterized in that: Slide grooves (210) are symmetrically provided on both sides of the interior of the installation frame (201), and sliders (211) are symmetrically installed at both ends of the screen (202), and the sliders (211) are slidably connected to the slide grooves (210), and a second contraction spring (212) is symmetrically installed between the sliders (211) and the slide grooves (210).

5. A particle screening device for producing nano silver disinfectant according to claim 2, characterized in that: Stirring blades (316) are symmetrically mounted on the outer sides of the bottom ends of the rotating rods (302).

6. A particle screening device for nano silver disinfectant production according to claim 1, characterized in that: One end of the extrusion rod (207) is fixedly connected to the pulling frame (204).

7. A particle screening device for producing nano silver disinfectant according to claim 2, characterized in that: The bottom end of the motor (303) is fixedly connected to the installation box (301).

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