CN108554978B - Chemistry teaching is with quick cleaning equipment of test tube - Google Patents
Chemistry teaching is with quick cleaning equipment of test tube Download PDFInfo
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- CN108554978B CN108554978B CN201810217679.8A CN201810217679A CN108554978B CN 108554978 B CN108554978 B CN 108554978B CN 201810217679 A CN201810217679 A CN 201810217679A CN 108554978 B CN108554978 B CN 108554978B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/34—Arrangements of conduits or nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
Abstract
The invention relates to teaching auxiliary equipment, in particular to test tube cleaning equipment for improving cleaning efficiency. The invention aims to solve the technical problem of providing the test tube rapid cleaning equipment for the chemical teaching, which can clean a plurality of test tubes together and save time and labor in the cleaning process. In order to solve the technical problem, the invention provides a test tube rapid cleaning device for chemical teaching, which comprises a bottom plate, a cleaning box, a discharging tube, a valve, a supporting plate, a mounting rod, a first bearing seat, a first rotating rod, a first rotating wheel, a brush ring, a speed reduction motor and the like; the washing case has been placed to the left side on the bottom plate, washs case downside left and is connected with the unloading pipe, and unloading pipe downside is connected with the valve, and the right side is connected with the backup pad on the bottom plate. The test tube cleaning device achieves the effects that a plurality of test tubes can be cleaned together, and the cleaning process is time-saving and labor-saving, and the test tubes can be cleaned simultaneously by sleeving the test tubes on the supporting rods.
Description
Technical Field
The invention relates to teaching auxiliary equipment, in particular to test tube cleaning equipment for improving cleaning efficiency.
Background
Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, and are used at ambient or heated temperatures (which should be preheated before heating, otherwise the test tubes easily burst). The test tubes include common test tubes, test tubes with a support, centrifugal test tubes and the like.
At present when clearing up the chemistry test tube in chemical education, the mostly adopts the teacher to hand the test-tube brush and washs, but the shortcoming that exists like this needs one to go on, and is slow, extravagant teaching practice, and the cleaning process is wasted time and energy.
Therefore need urgent research and development can many test tubes wash, cleaning process labour saving and time saving's quick cleaning equipment of test tube for chemistry teaching together, overcome and exist at present and need one wash, the cleaning process wastes time and energy shortcoming when wasing the chemistry teaching test tube.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that one test tube needs to be cleaned and the cleaning process is time-consuming and labor-consuming when the chemical teaching test tube is cleaned at present, and the technical problem to be solved is to provide the test tube rapid cleaning equipment for the chemical teaching, which can be used for cleaning a plurality of test tubes together and has the time-saving and labor-saving cleaning process.
(2) Technical scheme
In order to solve the technical problem, the invention provides a test tube rapid cleaning device for chemistry teaching, which comprises a bottom plate, a cleaning box, a discharging tube, a valve, a support plate, a mounting rod, a first bearing seat, a first rotating rod, a first rotating wheel, a brush ring, a speed reduction motor, a second rotating wheel, a first transmission strip, a mounting block, a rotating shaft, a fixing rod, a connecting rod, a supporting rod and first bristles, wherein the cleaning box is placed on the left side of the bottom plate, the discharging tube is connected to the left side of the lower side of the cleaning box, the valve is connected to the lower side of the discharging tube, the support plate is connected to the right side of the bottom plate, the mounting plate is connected to the upper end of the support plate, the mounting rod is connected to the right side of the upper side of the cleaning box, the first bearing seat is connected to the left side and the right side of, the mounting panel front side middle part is connected with gear motor, and gear motor downside output shaft all is connected with the second runner with the first runner upper end in right side, is connected with first transmission strip between the second runner, and the mounting panel left end is connected with the installation piece, and installation piece front side rotary type is connected with the pivot, is connected with the dead lever in the pivot, and dead lever upside left is connected with the connecting rod, and connecting rod right side top equipartition has three branch, is connected with first brush hair on the branch.
Preferably, the water spray cleaning device comprises a water tank, a piston cylinder, a first check valve, a water suction pipe, a second check valve, a water delivery pipe, a hose, a connecting pipe, a hard water pipe, a spray head, a piston block, a second bearing seat, a second rotating rod, a rotary disc, a rocker, a first bevel gear, a third rotating rod and a second bevel gear, the water spray cleaning device is arranged on the right side of the supporting plate, the water tank is connected below the right side of the supporting plate, the piston cylinder is connected above the right side of the supporting plate, the first check valve is connected above the right side of the piston cylinder, the water suction pipe is connected on the right side of the first check valve, the lower end of the water suction pipe extends into the water tank, the second check valve is connected above the left side of the piston cylinder, the water delivery pipe is connected on the left side, the hose is connected on the left end of the water delivery pipe, the connecting, the right-hand shower nozzle that is connected with of hard water pipe rear side, the shower nozzle corresponds with branch, the slidingtype is connected with the piston piece in the piston cylinder, the upside is connected with the second bearing frame in the backup pad, the second bearing frame in-connection has the second bull stick, the second bull stick right-hand member is connected with the carousel, the articulated rocker that is connected with in carousel right side eccentric position, the articulated connection in piston piece downside in rocker left side top, second bull stick left end is connected with first conical gear, gear motor downside output shaft lower extreme is connected with the third bull stick, third bull stick lower extreme is connected with second conical gear, second conical gear and first conical gear meshing.
Preferably, still including first gear, L shape pole, the fixed block, the second gear, the crank, the nut, screw rod and rack, the pivot rear side is connected with first gear, piston cylinder upside left is connected with L shape pole, L shape pole left end is connected with the fixed block, fixed block front side below rotation type is connected with the second gear, second gear and first gear engagement, second gear front side off-centre position is connected with the crank, fixed block front side top is connected with the nut, the nut internal rotation has the screw rod, screw rod and nut cooperation, screw rod lower extreme rotation type is connected with the rack, the rack can mesh with the second gear.
Preferably, still including the device that homogenizes, the device that homogenizes is including the third bearing frame, the fourth bull stick, the sealing ring, the stirring leaf, fourth bearing frame, fifth bull stick, third runner and second drive strip, wash the incasement downside and be equipped with the device that homogenizes, it is connected with the third bearing frame to wash incasement downside wall middle part, third bearing frame in-connection has the fourth bull stick, fourth bull stick and washing incasement downside wall junction are connected with the sealing ring, be connected with the stirring leaf on the fourth bull stick, the right-hand fourth bearing frame that is connected with of bottom plate front side, fourth bearing frame in-connection has the fifth bull stick, fifth bull stick upper end is connected at third bull stick lower extreme, fifth bull stick lower extreme and fourth bull stick lower extreme all are connected with the third runner, be connected with the second drive strip between the third runner.
Preferably, the toothbrush further comprises an N-shaped plate spring frame, U-shaped frames and second bristles, the upper end of the connecting rod is connected with the N-shaped plate spring frame, the three U-shaped frames are evenly distributed on the left side of the right wall of the N-shaped plate spring frame and correspond to the supporting rods, and the inner walls of the U-shaped frames are connected with the second bristles.
The working principle is as follows: when a user needs to clean the test tube before or after chemical teaching is started, the user can rotate to sleeve the test tube on the supporting rod, then the user can rotate the fixing rod which rotates around the rotating shaft, so that the connecting rod rotates into the cleaning box, the brush ring is positioned at the front side of the test tube, then the user can place water into the cleaning box, at the moment, the user can start the speed reducing motor, the speed reducing motor drives the first right-side rotating wheel to rotate, so that the second left-side rotating wheel is driven to rotate through the first transmission strip, the second left-side rotating wheel drives the first right-side rotating rod to rotate, the first right-side rotating rod drives the first right-side rotating wheel to rotate, so that the first left-side rotating wheel is driven to rotate by the brush ring, so that the brush ring is driven to rotate to clean the outer side wall of the test tube, so that the first bristles are used for cleaning the inner wall of the, the user can close gear motor, then comes out dead lever and connecting rod clockwise rotation from wasing the incasement, then the user takes out the test tube from branch, then opens the valve, makes the waste liquid of wasing the incasement discharge from the unloading pipe, and the user is collected the waste liquid.
Because the water spray cleaning device also comprises a water spray cleaning device, the water spray cleaning device comprises a water tank, a piston cylinder, a first check valve, a water suction pipe, a second check valve, a water delivery pipe, a hose, a connecting pipe, a hard water pipe, a spray head, a piston block, a second bearing seat, a second rotating rod, a rotating disk, a rocker, a first bevel gear, a third rotating rod and a second bevel gear, the water spray cleaning device is arranged at the right side of the supporting plate, the water tank is connected below the right side of the supporting plate, the piston cylinder is connected above the right side of the supporting plate, the first check valve is connected above the right side of the piston cylinder, the water suction pipe is connected on the right side of the first check valve, the lower end of the water suction pipe extends into the water tank, the second check valve is connected above the left side of the piston cylinder, the water delivery pipe is connected on the left side of the second, the right side of the rear side of the hard water pipe is connected with a spray head, the spray head corresponds to a support rod, a piston block is connected in a piston cylinder in a sliding manner, the upper side in a support plate is connected with a second bearing seat, a second rotating rod is connected in the second bearing seat, the right end of the second rotating rod is connected with a rotating disc, the eccentric position of the right side of the rotating disc is hinged with a rocker, the upper side of the left side of the rocker is hinged and connected to the lower side of the piston block, the left end of the second rotating rod is connected with a first conical gear, the lower end of an output shaft of the lower side of a speed reducing motor is connected with a third rotating rod, the lower end of the third rotating rod is connected with a second conical gear, the second conical gear is meshed with the first conical gear, when a user needs to wash a test tube by spraying water, the user can, first conical gear drives the rotation of second bull stick, the second bull stick drives the carousel rotation, the carousel drives the rocker rotation, the rocker drives the piston piece and reciprocates, thereby make the piston cylinder draw water to the piston cylinder in from the water tank through first check valve and suction tube, then from the second check valve again, the raceway, the hose, input in the shower nozzle in connecting pipe and the hard water pipe, spout to the test tube in the shower nozzle again, and fill up the water tank gradually, after wasing the completion, the user can close gear motor.
Because the device also comprises a first gear, an L-shaped rod, a fixed block, a second gear, a crank, a nut, a screw and a rack, the rear side of a rotating shaft is connected with the first gear, the left side of the upper side of a piston cylinder is connected with the L-shaped rod, the left end of the L-shaped rod is connected with the fixed block, the lower part of the front side of the fixed block is rotatably connected with the second gear, the second gear is meshed with the first gear, the eccentric position of the front side of the second gear is connected with the crank, the nut is connected with the upper part of the front side of the fixed block, the screw is internally screwed with the screw, the screw is matched with the nut, the lower end of the screw is rotatably connected with the rack, the rack can be meshed with the second gear, when a user needs to conveniently rotate the connecting rod and the fixed rod, the crank drives the second gear to rotate, the second gear drives the first gear to rotate, the rotating shaft is driven by the first, the user can rotate the screw, and the screw precession will drive the rack and move down to make rack and second gear engagement, thereby make the second gear no longer rotate.
Because the test tube cleaning device also comprises a homogenizing device which comprises a third rotating rod, a fourth rotating rod, a sealing ring, a stirring blade, a fourth rotating rod, a fifth rotating rod, a third rotating wheel and a second transmission strip, the lower side in the cleaning box is provided with the homogenizing device, the middle part of the lower side wall in the cleaning box is connected with the third rotating rod, the third rotating rod is connected in the third rotating rod, the sealing ring is connected at the joint of the fourth rotating rod and the lower side wall of the cleaning box, the stirring blade is connected on the fourth rotating rod, the fourth rotating rod is connected with the fourth rotating rod on the right side of the front side of the bottom plate, the fifth rotating rod is connected in the fourth rotating rod, the upper end of the fifth rotating rod is connected at the lower end of the third rotating rod, the lower ends of the fifth rotating rod and the fourth rotating rod are both connected with the third rotating wheel, the second transmission strip is connected between the third rotating wheels, when a user needs to stir the water in the, the user starts gear motor, and gear motor drives the rotation of fifth bull stick, and it is rotatory that fifth bull stick drives right side third runner to it is rotatory to drive left side third runner through the second transmission strip, thereby it is rotatory to drive the fourth bull stick, and the fourth bull stick drives the stirring leaf rotation, thereby makes the stirring leaf homogenize to the water of wasing the incasement, and after accomplishing the test tube washing, the user can close gear motor.
Because still including N shaped plate spring frame, U-shaped frame and second brush hair, the connecting rod upper end is connected with N shaped plate spring frame, N shaped plate spring frame right side wall left side equipartition has three U-shaped frame, U-shaped frame corresponds with branch, U-shaped frame inner wall connection has the second brush hair, when the user need stabilize the test tube and wash the test tube bottom, the user can break N shaped plate spring frame off with the fingers and thumb, then with test tube cover on branch, then make N shaped plate spring frame resume, make U-shaped frame aim at the test tube bottom, thereby when the test tube washs, can make the U-shaped frame stabilize the test tube, and make the second brush hair wash the test tube bottom.
(3) Advantageous effects
The test tube cleaning device has the advantages that a plurality of test tubes can be cleaned together, time and labor are saved in the cleaning process, the test tubes can be cleaned simultaneously by sleeving the test tubes on the supporting rods, the outer sides of the test tubes can be cleaned by the hairbrush rings by rotating the test tubes into the cleaning box and brushing the test tubes by the hairbrush rings, the test tubes can be driven to rotate on the supporting rods, and the inner walls of the test tubes can be cleaned by the first bristles.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic front view of the water spray cleaning device of the present invention.
Fig. 3 is a schematic front view of the crank handle of the present invention.
Fig. 4 is a schematic front view of the homogenizing device of the present invention.
Fig. 5 is a schematic front view of the N-shaped plate spring frame according to the present invention.
The labels in the figures are: 1-bottom plate, 2-cleaning box, 3-discharging pipe, 4-valve, 5-supporting plate, 6-mounting plate, 7-mounting rod, 8-first bearing seat, 9-first rotating rod, 10-first rotating wheel, 11-brush ring, 12-speed reducing motor, 13-second rotating wheel, 14-first driving strip, 15-mounting block, 16-rotating shaft, 17-fixing rod, 18-connecting rod, 19-supporting rod, 20-first brush hair, 30-water spray cleaning device, 301-water tank, 302-piston cylinder, 303-first check valve, 304-water suction pipe, 305-second check valve, 306-water pipe, 307-hose, 308-connecting pipe, 309-hard water pipe, 3010-nozzle, 3011-piston block, 3012-second bearing block, 3013-second rotating rod, 3014-rotary disk, 3015-rocker, 3016-first bevel gear, 3017-third rotating rod, 3018-second bevel gear, 3021-first gear, 3022-L-rod, 3023-fixed block, 3024-second gear, 3025-crank, 3026-nut, 3027-screw, 3028-rack, 31-homogenizer, 311-third bearing block, 312-fourth rotating rod, 313-seal ring, 314-paddle, 315-fourth bearing block, 316-fifth rotating rod, 317-third rotating wheel, 318-second drive bar, 3121-N-shaped plate spring frame, 3122-U-shaped frame, 3123-second bristle.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A test tube rapid cleaning device for chemistry teaching is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a cleaning box 2, a blanking tube 3, a valve 4, a support plate 5, a mounting plate 6, a mounting rod 7, a first bearing seat 8, a first rotating rod 9, a first rotating wheel 10, a brush ring 11, a speed reducing motor 12, a second rotating wheel 13, a first transmission bar 14, a mounting block 15, a rotating shaft 16, a fixed rod 17, a connecting rod 18, a supporting rod 19 and first bristles 20, wherein the cleaning box 2 is arranged on the left side of the bottom plate 1, the blanking tube 3 is connected on the left side of the lower side of the cleaning box 2, the valve 4 is connected on the lower side of the blanking tube 3, the support plate 5 is connected on the right side of the bottom plate 1, the mounting plate 6 is connected on the upper end of the support plate 5, the mounting rod 7 is connected on the right side of the upper side of the cleaning box, 9 lower extremes of first runner all are connected with first runner 10, be connected with brush circle 11 between the first runner 10, 6 front side middle parts of mounting panel are connected with gear motor 12, gear motor 12 downside output shaft and the first runner 9 upper end in right side all are connected with second runner 13, be connected with first transmission strip 14 between the second runner 13, 6 left ends of mounting panel are connected with installation piece 15, 15 front side rotary types of installation piece are connected with pivot 16, be connected with dead lever 17 in the pivot 16, 17 upside left of dead lever is connected with connecting rod 18, 18 right side top equipartitions of connecting rod have three branch 19, be connected with first brush hair 20 on the branch 19.
Example 2
A test tube rapid cleaning device for chemistry teaching is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a cleaning box 2, a blanking tube 3, a valve 4, a support plate 5, a mounting plate 6, a mounting rod 7, a first bearing seat 8, a first rotating rod 9, a first rotating wheel 10, a brush ring 11, a speed reducing motor 12, a second rotating wheel 13, a first transmission bar 14, a mounting block 15, a rotating shaft 16, a fixed rod 17, a connecting rod 18, a supporting rod 19 and first bristles 20, wherein the cleaning box 2 is arranged on the left side of the bottom plate 1, the blanking tube 3 is connected on the left side of the lower side of the cleaning box 2, the valve 4 is connected on the lower side of the blanking tube 3, the support plate 5 is connected on the right side of the bottom plate 1, the mounting plate 6 is connected on the upper end of the support plate 5, the mounting rod 7 is connected on the right side of the upper side of the cleaning box, 9 lower extremes of first runner all are connected with first runner 10, be connected with brush circle 11 between the first runner 10, 6 front side middle parts of mounting panel are connected with gear motor 12, gear motor 12 downside output shaft and the first runner 9 upper end in right side all are connected with second runner 13, be connected with first transmission strip 14 between the second runner 13, 6 left ends of mounting panel are connected with installation piece 15, 15 front side rotary types of installation piece are connected with pivot 16, be connected with dead lever 17 in the pivot 16, 17 upside left of dead lever is connected with connecting rod 18, 18 right side top equipartitions of connecting rod have three branch 19, be connected with first brush hair 20 on the branch 19.
The water spray cleaning device 30 further comprises a water spray cleaning device 30, the water spray cleaning device 30 comprises a water tank 301, a piston cylinder 302, a first check valve 303, a water suction pipe 304, a second check valve 305, a water delivery pipe 306, a hose 307, a connecting pipe 308, a hard water pipe 309, a spray head 3010, a piston block 3011, a second bearing block 3012, a second rotating rod 3013, a rotating disk 3014, a rocker 3015, a first bevel gear 3016, a third rotating rod 3017 and a second bevel gear 3018, the water spray cleaning device 30 is arranged on the right side of the support plate 5, the water tank 301 is connected to the lower portion of the right side of the support plate 5, the piston cylinder 302 is connected to the upper portion of the right side of the support plate 5, the first check valve 303 is connected to the upper portion of the right side of the piston cylinder 302, the water suction pipe 304 is connected to the right side of the first check valve 303, the lower end of the water suction pipe 304 extends into the water tank 301, the left end of the hose 307 is connected with a connecting pipe 308, three hard water pipes 309 are uniformly distributed on the front side of the connecting rod 18, the left end of each hard water pipe 309 is connected to the right side of the connecting pipe 308, a spray head 3010 is connected to the right side of the rear side of each hard water pipe 309, the spray head 3010 corresponds to the support rod 19, a piston block 3011 is connected in the piston cylinder 302 in a sliding mode, a second bearing block 3012 is connected to the inner upper side of the support plate 5, a second rotating rod 3013 is connected in the second bearing block 3012, a rotating plate 3014 is connected to the right end of the second rotating rod 3013, a rocker 3015 is hinged to the right eccentric position of the rotating plate 3014, the upper left side of the rocker 3015 is hinged to the lower side of the piston block 3011, a first conical gear 3016 is connected to the left end of the second rotating rod 3013, a third rotating rod 3017 is connected to the lower end.
Example 3
A test tube rapid cleaning device for chemistry teaching is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a cleaning box 2, a blanking tube 3, a valve 4, a support plate 5, a mounting plate 6, a mounting rod 7, a first bearing seat 8, a first rotating rod 9, a first rotating wheel 10, a brush ring 11, a speed reducing motor 12, a second rotating wheel 13, a first transmission bar 14, a mounting block 15, a rotating shaft 16, a fixed rod 17, a connecting rod 18, a supporting rod 19 and first bristles 20, wherein the cleaning box 2 is arranged on the left side of the bottom plate 1, the blanking tube 3 is connected on the left side of the lower side of the cleaning box 2, the valve 4 is connected on the lower side of the blanking tube 3, the support plate 5 is connected on the right side of the bottom plate 1, the mounting plate 6 is connected on the upper end of the support plate 5, the mounting rod 7 is connected on the right side of the upper side of the cleaning box, 9 lower extremes of first runner all are connected with first runner 10, be connected with brush circle 11 between the first runner 10, 6 front side middle parts of mounting panel are connected with gear motor 12, gear motor 12 downside output shaft and the first runner 9 upper end in right side all are connected with second runner 13, be connected with first transmission strip 14 between the second runner 13, 6 left ends of mounting panel are connected with installation piece 15, 15 front side rotary types of installation piece are connected with pivot 16, be connected with dead lever 17 in the pivot 16, 17 upside left of dead lever is connected with connecting rod 18, 18 right side top equipartitions of connecting rod have three branch 19, be connected with first brush hair 20 on the branch 19.
The water spray cleaning device 30 further comprises a water spray cleaning device 30, the water spray cleaning device 30 comprises a water tank 301, a piston cylinder 302, a first check valve 303, a water suction pipe 304, a second check valve 305, a water delivery pipe 306, a hose 307, a connecting pipe 308, a hard water pipe 309, a spray head 3010, a piston block 3011, a second bearing block 3012, a second rotating rod 3013, a rotating disk 3014, a rocker 3015, a first bevel gear 3016, a third rotating rod 3017 and a second bevel gear 3018, the water spray cleaning device 30 is arranged on the right side of the support plate 5, the water tank 301 is connected to the lower portion of the right side of the support plate 5, the piston cylinder 302 is connected to the upper portion of the right side of the support plate 5, the first check valve 303 is connected to the upper portion of the right side of the piston cylinder 302, the water suction pipe 304 is connected to the right side of the first check valve 303, the lower end of the water suction pipe 304 extends into the water tank 301, the left end of the hose 307 is connected with a connecting pipe 308, three hard water pipes 309 are uniformly distributed on the front side of the connecting rod 18, the left end of each hard water pipe 309 is connected to the right side of the connecting pipe 308, a spray head 3010 is connected to the right side of the rear side of each hard water pipe 309, the spray head 3010 corresponds to the support rod 19, a piston block 3011 is connected in the piston cylinder 302 in a sliding mode, a second bearing block 3012 is connected to the inner upper side of the support plate 5, a second rotating rod 3013 is connected in the second bearing block 3012, a rotating plate 3014 is connected to the right end of the second rotating rod 3013, a rocker 3015 is hinged to the right eccentric position of the rotating plate 3014, the upper left side of the rocker 3015 is hinged to the lower side of the piston block 3011, a first conical gear 3016 is connected to the left end of the second rotating rod 3013, a third rotating rod 3017 is connected to the lower end.
The hydraulic cylinder is characterized by further comprising a first gear 3021, an L-shaped rod 3022, a fixed block 3023, a second gear 3024, a crank 3025, a nut 3026, a screw 3027 and a rack 3028, the first gear 3021 is connected to the rear side of the rotating shaft 16, the L-shaped rod 3022 is connected to the upper side of the piston cylinder 302, the fixed block 3023 is connected to the left end of the L-shaped rod 3022, the second gear 3024 is rotatably connected to the lower side of the front side of the fixed block 3023, the second gear 3024 is engaged with the first gear 3021, the crank 3025 is connected to the front side of the second gear 3024 at an eccentric position, the nut 3026 is connected to the upper side of the front side of the fixed block 3023, a screw 3027 is screwed into the nut 3026, the screw 3027 is engaged with the nut 3026, the rack 3028 is rotatably connected to the lower end.
Example 4
A test tube rapid cleaning device for chemistry teaching is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a cleaning box 2, a blanking tube 3, a valve 4, a support plate 5, a mounting plate 6, a mounting rod 7, a first bearing seat 8, a first rotating rod 9, a first rotating wheel 10, a brush ring 11, a speed reducing motor 12, a second rotating wheel 13, a first transmission bar 14, a mounting block 15, a rotating shaft 16, a fixed rod 17, a connecting rod 18, a supporting rod 19 and first bristles 20, wherein the cleaning box 2 is arranged on the left side of the bottom plate 1, the blanking tube 3 is connected on the left side of the lower side of the cleaning box 2, the valve 4 is connected on the lower side of the blanking tube 3, the support plate 5 is connected on the right side of the bottom plate 1, the mounting plate 6 is connected on the upper end of the support plate 5, the mounting rod 7 is connected on the right side of the upper side of the cleaning box, 9 lower extremes of first runner all are connected with first runner 10, be connected with brush circle 11 between the first runner 10, 6 front side middle parts of mounting panel are connected with gear motor 12, gear motor 12 downside output shaft and the first runner 9 upper end in right side all are connected with second runner 13, be connected with first transmission strip 14 between the second runner 13, 6 left ends of mounting panel are connected with installation piece 15, 15 front side rotary types of installation piece are connected with pivot 16, be connected with dead lever 17 in the pivot 16, 17 upside left of dead lever is connected with connecting rod 18, 18 right side top equipartitions of connecting rod have three branch 19, be connected with first brush hair 20 on the branch 19.
The water spray cleaning device 30 further comprises a water spray cleaning device 30, the water spray cleaning device 30 comprises a water tank 301, a piston cylinder 302, a first check valve 303, a water suction pipe 304, a second check valve 305, a water delivery pipe 306, a hose 307, a connecting pipe 308, a hard water pipe 309, a spray head 3010, a piston block 3011, a second bearing block 3012, a second rotating rod 3013, a rotating disk 3014, a rocker 3015, a first bevel gear 3016, a third rotating rod 3017 and a second bevel gear 3018, the water spray cleaning device 30 is arranged on the right side of the support plate 5, the water tank 301 is connected to the lower portion of the right side of the support plate 5, the piston cylinder 302 is connected to the upper portion of the right side of the support plate 5, the first check valve 303 is connected to the upper portion of the right side of the piston cylinder 302, the water suction pipe 304 is connected to the right side of the first check valve 303, the lower end of the water suction pipe 304 extends into the water tank 301, the left end of the hose 307 is connected with a connecting pipe 308, three hard water pipes 309 are uniformly distributed on the front side of the connecting rod 18, the left end of each hard water pipe 309 is connected to the right side of the connecting pipe 308, a spray head 3010 is connected to the right side of the rear side of each hard water pipe 309, the spray head 3010 corresponds to the support rod 19, a piston block 3011 is connected in the piston cylinder 302 in a sliding mode, a second bearing block 3012 is connected to the inner upper side of the support plate 5, a second rotating rod 3013 is connected in the second bearing block 3012, a rotating plate 3014 is connected to the right end of the second rotating rod 3013, a rocker 3015 is hinged to the right eccentric position of the rotating plate 3014, the upper left side of the rocker 3015 is hinged to the lower side of the piston block 3011, a first conical gear 3016 is connected to the left end of the second rotating rod 3013, a third rotating rod 3017 is connected to the lower end.
The hydraulic cylinder is characterized by further comprising a first gear 3021, an L-shaped rod 3022, a fixed block 3023, a second gear 3024, a crank 3025, a nut 3026, a screw 3027 and a rack 3028, the first gear 3021 is connected to the rear side of the rotating shaft 16, the L-shaped rod 3022 is connected to the upper side of the piston cylinder 302, the fixed block 3023 is connected to the left end of the L-shaped rod 3022, the second gear 3024 is rotatably connected to the lower side of the front side of the fixed block 3023, the second gear 3024 is engaged with the first gear 3021, the crank 3025 is connected to the front side of the second gear 3024 at an eccentric position, the nut 3026 is connected to the upper side of the front side of the fixed block 3023, a screw 3027 is screwed into the nut 3026, the screw 3027 is engaged with the nut 3026, the rack 3028 is rotatably connected to the lower end.
Still including homogenizing device 31, homogenizing device 31 is including third bearing seat 311, fourth bull stick 312, sealing ring 313, stirring leaf 314, fourth bearing seat 315, fifth bull stick 316, third runner 317 and second drive strip 318, wash 2 interior downside of case and be equipped with homogenizing device 31, wash 2 interior downside wall middle part of case and be connected with third bearing seat 311, third bearing seat 311 is internal to be connected with fourth bull stick 312, fourth bull stick 312 is connected with sealing ring 313 with wash 2 downside wall junction of case, be connected with stirring leaf 314 on the fourth bull stick 312, the right-hand fourth bearing seat 315 that is connected with of bottom plate 1 front side, fourth bearing seat 315 is internal to be connected with fifth bull stick 316, fifth bull stick 316 upper end is connected at third bull stick 3017 lower extreme, fifth bull stick 316 lower extreme and fourth bull stick 312 lower extreme all are connected with third runner 317, be connected with second drive strip 318 between the third runner 317.
The novel toothbrush also comprises an N-shaped plate spring frame 3121, U-shaped frames 3122 and second bristles 3123, the upper end of the connecting rod 18 is connected with the N-shaped plate spring frame 3121, the left side of the right wall of the N-shaped plate spring frame 3121 is evenly provided with the three U-shaped frames 3122, the U-shaped frames 3122 correspond to the supporting rod 19, and the inner wall of the U-shaped frames 3122 is connected with the second bristles 3123.
The working principle is as follows: when a user needs to clean a test tube before or after chemical teaching begins, the user can rotate to sleeve the test tube on the supporting rod 19, then the user can rotate the fixing rod 17, the fixing rod 17 rotates around the rotating shaft 16, so that the connecting rod 18 rotates into the cleaning box 2, the brush ring 11 is positioned at the front side of the test tube, then the user can place water in the cleaning box 2, at the moment, the user can start the speed reducing motor 12, the speed reducing motor 12 drives the right first rotating wheel 10 to rotate, so that the left second rotating wheel 13 is driven to rotate through the first transmission strip 14, the left second rotating wheel 13 drives the right first rotating wheel 9 to rotate, the right first rotating rod 9 drives the right first rotating wheel 10 to rotate, so that the brush ring 11 drives the left first rotating wheel 10 to rotate, so that the brush ring 11 can clean the outer side wall of the test tube and drive the test tube to rotate, thereby make first brush hair 20 wash the test tube inner wall, after wasing the completion, the user can close gear motor 12, then comes out dead lever 17 and connecting rod 18 clockwise rotation from wasing in the case 2, then the user takes out the test tube from branch 19, then opens valve 4, makes the waste liquid of wasing in the case 2 discharge from unloading pipe 3, and the user is collected the waste liquid.
Because the water spray cleaning device 30 is further included, the water spray cleaning device 30 includes a water tank 301, a piston cylinder 302, a first check valve 303, a water suction pipe 304, a second check valve 305, a water pipe 306, a hose 307, a connecting pipe 308, a hard water pipe 309, a nozzle 3010, a piston block 3011, a second bearing block 3012, a second rotating rod 3013, a rotating disk 3014, a rocker 3015, a first bevel gear 3016, a third rotating rod 3017 and a second bevel gear 3018, the water spray cleaning device 30 is arranged on the right side of the support plate 5, the water tank 301 is connected on the lower right side of the support plate 5, the piston cylinder 302 is connected on the upper right side of the support plate 5, the first check valve 303 is connected on the upper right side of the piston cylinder 302, the water suction pipe 304 is connected on the right side of the first check valve 303, the lower end of the water suction pipe 304 extends into the water tank 301, the second check valve 305 is connected on the upper left side of the piston cylinder, the left end of the hose 307 is connected with a connecting pipe 308, the front side of the connecting rod 18 is uniformly provided with three hard water pipes 309, the left end of each hard water pipe 309 is connected with the right side of the connecting pipe 308, the right side of the rear side of each hard water pipe 309 is connected with a spray head 3010, the spray head 3010 corresponds to the support rod 19, the piston block 3011 is connected in the piston cylinder 302 in a sliding manner, the upper side of the inner side of the support plate 5 is connected with a second bearing block 3012, the second bearing block 3012 is connected with a second rotating rod 3013, the right end of the second rotating rod 3013 is connected with a rotary table 3014, the eccentric position of the right side of the rotary table 3014 is hinged with a rocker 3015, the upper part of the left side of the rocker 3015 is hinged and connected to the lower side of the piston block 3011, the left end of the second rotating rod 3016 is connected with a first conical gear 3016, the lower end of the output shaft of the lower side, a user can start the reducing motor 12, when the reducing motor 12 drives the brush ring 11 to rotate, the third rotating rod 3017 is also driven to rotate, the third rotating rod 3017 drives the second bevel gear 3018 to rotate, the second bevel gear 3018 drives the first bevel gear 3016 to rotate, the first bevel gear 3016 drives the second rotating rod 3013 to rotate, the second rotating rod 3013 drives the rotary table 3014 to rotate, the rotary table 3014 drives the rocker 3015 to rotate, the rocker 3015 drives the piston block 3011 to move up and down, so that the piston cylinder 302 pumps water from the water tank 301 to the piston cylinder 302 through the first one-way valve 303 and the water suction pipe 304, and then the water is input to the spray head 3010 from the second one-way valve 305, the water pipe 306, the hose 307, the connecting pipe 308 and the hard water pipe 309, and then is sprayed to the test pipe from the spray head 3010, and the water tank 301 is gradually filled up, and after the cleaning is completed, the user can close the reducing.
Because the device also comprises a first gear 3021, an L-shaped rod 3022, a fixed block 3023, a second gear 3024, a crank 3025, a nut 3026, a screw rod 3027 and a rack 3028, the first gear 3021 is connected to the rear side of the rotating shaft 16, the L-shaped rod 3022 is connected to the upper side of the piston cylinder 302 on the left side, the fixed block 3023 is connected to the left end of the L-shaped rod 3022, the second gear 3024 is rotatably connected to the lower side of the front side of the fixed block 3023, the second gear 3024 is engaged with the first gear 3021, the crank 3025 is connected to the front side of the second gear 3024 at an eccentric position, the nut 3026 is connected to the front side of the fixed block 3023, the screw rod 3027 is screwed into the nut 3026, the screw rod 3027 is engaged with the nut 3026, the rack 3028 is rotatably connected to the lower end of the screw rod 3027, the rack 3028 can be engaged with the second gear 3024, when the user needs the convenient rotation connecting rod 18 and the fixed rod 17, the user can rotate the crank 3025, the, the first gear 3021 rotates the rotating shaft 16, thereby rotating the fixed link 17 and the connecting rod 18, and when the user rotates the handle 3025 to position the connecting rod 18 at a desired position, the user can rotate the screw 3027, and the screw 3027 is screwed downward to move the rack 3028 downward, thereby engaging the rack 3028 with the second gear 3024, so that the second gear 3024 is not rotated any more.
Because the device also comprises a homogenizing device 31, the homogenizing device 31 comprises a third bearing seat 311, a fourth rotating rod 312, a sealing ring 313, a stirring blade 314, a fourth bearing seat 315, a fifth rotating rod 316, a third rotating wheel 317 and a second transmission strip 318, the homogenizing device 31 is arranged at the lower side in the cleaning box 2, the third bearing seat 311 is connected at the middle part of the lower side wall in the cleaning box 2, the fourth rotating rod 312 is connected in the third bearing seat 311, the sealing ring 313 is connected at the joint of the fourth rotating rod 312 and the lower side wall of the cleaning box 2, the stirring blade 314 is connected on the fourth rotating rod 312, the fourth bearing seat 315 is connected on the right side of the front side of the bottom plate 1, the fifth rotating rod 316 is connected in the fourth bearing seat 315, the upper end of the fifth rotating rod 316 is connected at the lower end of the third rotating rod 3017, the lower end of the fifth rotating rod 316 and the lower end of the fourth rotating rod 312 are both connected with the third rotating wheel 317, the second transmission strip 318 is connected between the third rotating wheels, thereby make the water that washs in the case 2 flow when wasing the test tube, the user starts gear motor 12, gear motor 12 drives fifth bull stick 316 rotatory, fifth bull stick 316 drives the rotation of right side third runner 317, thereby it is rotatory to drive left side third runner 317 through second drive strip 318, thereby it is rotatory to drive fourth bull stick 312, fourth bull stick 312 drives stirring leaf 314 rotatory, thereby make stirring leaf 314 stir the water that washs in the case 2, after accomplishing the test tube washing, the user can close gear motor 12.
Because still including N shaped plate spring frame 3121, U-shaped frame 3122 and second brush hair 3123, connecting rod 18 upper end is connected with N shaped plate spring frame 3121, three U-shaped frame 3122 have been arranged on the left equipartition of the right wall of N shaped plate spring frame 3121, U-shaped frame 3122 corresponds with branch 19, U-shaped frame 3122 inner wall is connected with second brush hair 3123, when the user need stabilize the test tube and wash the test tube bottom, the user can break N shaped plate spring frame 3121 off with the fingers and thumb, then overlap the test tube on branch 19, then make N shaped plate spring frame 3121 resume, make U-shaped frame 3122 aim at the test tube bottom, thereby when the test tube washs, can make U-shaped frame 3122 stabilize the test tube, and make second brush hair 3123 wash the test tube bottom.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. A test tube rapid cleaning device for chemistry teaching is characterized by comprising a bottom plate (1), a cleaning box (2), a blanking tube (3), a valve (4), a supporting plate (5), a mounting plate (6), a mounting rod (7), a first bearing seat (8), a first rotating rod (9), a first rotating wheel (10), a brush ring (11), a speed reducing motor (12), a second rotating wheel (13), a first transmission strip (14), a mounting block (15), a rotating shaft (16), a fixing rod (17), a connecting rod (18), a supporting rod (19) and first bristles (20), wherein the cleaning box (2) is placed on the left side of the bottom plate (1), the blanking tube (3) is connected on the left side of the lower side of the cleaning box (2), the valve (4) is connected on the lower side of the blanking tube (3), the supporting plate (5) is connected on the right side of the bottom plate (1), the mounting plate (6) is, the right side of the upper side of the cleaning box (2) is connected with a mounting rod (7), the left side and the right side in the mounting rod (7) are connected with first bearing seats (8), the inside of each first bearing seat (8) is connected with a first rotating rod (9), the lower end of each first rotating rod (9) is connected with a first rotating wheel (10), a brush ring (11) is connected between the first rotating wheels (10), the middle part of the front side of the mounting plate (6) is connected with a speed reducing motor (12), the lower side output shaft of the speed reducing motor (12) and the upper end of the first rotating rod (9) on the right side are connected with a second rotating wheel (13), a first transmission strip (14) is connected between the second rotating wheels (13), the left end of the mounting plate (6) is connected with a mounting block (15), the front side of the mounting block (15) is rotatably connected with a rotating shaft (16), the rotating shaft, three support rods (19) are uniformly distributed above the right side of the connecting rod (18), and first bristles (20) are connected to the support rods (19); the water spray cleaning device comprises a water tank (301), a piston cylinder (302), a first check valve (303), a water suction pipe (304), a second check valve (305), a water conveying pipe (306), a hose (307), a connecting pipe (308), a hard water pipe (309), a spray head (3010), a piston block (3011), a second bearing seat (3012), a second rotating rod (3013), a rotating disk (3014), a rocker (3015), a first bevel gear (3016), a third rotating rod (3017) and a second bevel gear (3018), the water spray cleaning device (30) is arranged on the right side of a supporting plate (5), the water tank (301) is connected to the lower portion of the right side of the supporting plate (5), the piston cylinder (302) is connected to the upper portion of the right side of the piston cylinder (302), the first check valve (303), the water suction pipe (304) is connected to the right side of the first check valve (303), the lower end of a water suction pipe (304) extends into a water tank (301), a second one-way valve (305) is connected above the left side of a piston cylinder (302), the left side of the second one-way valve (305) is connected with a water delivery pipe (306), the left end of the water delivery pipe (306) is connected with a hose (307), the left end of the hose (307) is connected with a connecting pipe (308), three hard water pipes (309) are uniformly distributed on the front side of a connecting rod (18), the left end of each hard water pipe (309) is connected to the right side of the connecting pipe (308), a spray head (3010) is connected to the right side of the rear side of each hard water pipe (309), the spray head (3010) corresponds to a support rod (19), a piston block (3011) is connected to the piston cylinder (302) in a sliding manner, a second bearing block (3012) is connected to the inner upper side of a support plate (5), a second rotating rod (3013) is connected to the inner side of the, the upper part of the left side of the rocker (3015) is hinged with the lower side of the piston block (3011), the left end of the second rotating rod (3013) is connected with a first conical gear (3016), the lower end of an output shaft at the lower side of the speed reducing motor (12) is connected with a third rotating rod (3017), the lower end of the third rotating rod (3017) is connected with a second conical gear (3018), and the second conical gear (3018) is meshed with the first conical gear (3016); also comprises a first gear (3021), an L-shaped rod (3022), a fixed block (3023), a second gear (3024), a crank (3025), a nut (3026), a screw (3027) and a rack (3028), the rear side of the rotating shaft (16) is connected with a first gear (3021), the left side of the upper side of the piston cylinder (302) is connected with an L-shaped rod (3022), the left end of the L-shaped rod (3022) is connected with a fixed block (3023), the lower side of the front side of the fixed block (3023) is rotatably connected with a second gear (3024), the second gear (3024) is meshed with the first gear (3021), the front side of the second gear (3024) is eccentrically connected with a crank (3025), the upper side of the front side of the fixed block (3023) is connected with a nut (3026), a screw (3027) is screwed in the nut (3026), the screw (3027) is matched with the nut (3026), the lower end of the screw (3027) is rotatably connected with a rack (3028), and the rack (3028) can be meshed with.
2. The test tube rapid cleaning device for chemistry teaching as claimed in claim 1, further comprising a homogenizing device (31), the homogenizing device (31) comprises a third bearing seat (311), a fourth rotating rod (312), a sealing ring (313), a stirring blade (314), a fourth bearing seat (315), a fifth rotating rod (316), a third rotating wheel (317) and a second transmission bar (318), the homogenizing device (31) is arranged at the inner lower side of the cleaning box (2), the third bearing seat (311) is connected to the middle portion of the inner lower side wall of the cleaning box (2), the fourth rotating rod (312) is connected to the third bearing seat (311), the sealing ring (313) is connected to the connecting portion of the fourth rotating rod (312) and the lower side wall of the cleaning box (2), the stirring blade (314) is connected to the fourth rotating rod (312), the fourth bearing seat (315) is connected to the front side of the right bottom plate (1), the fifth rotating rod (316) is connected to the fourth bearing seat (315), the upper end of the fifth rotating rod (316) is connected to the lower end of the third rotating rod (3017), the lower end of the fifth rotating rod (316) and the lower end of the fourth rotating rod (312) are both connected with a third rotating wheel (317), and a second transmission strip (318) is connected between the third rotating wheels (317).
3. The rapid cleaning device for the test tube for the chemical teaching according to claim 2, further comprising an N-shaped plate spring frame (3121), U-shaped frames (3122) and second bristles (3123), wherein the upper end of the connecting rod (18) is connected with the N-shaped plate spring frame (3121), three U-shaped frames (3122) are uniformly distributed on the left side of the right wall of the N-shaped plate spring frame (3121), the U-shaped frames (3122) correspond to the supporting rod (19), and the second bristles (3123) are connected to the inner wall of the U-shaped frames (3122).
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| CN201810217679.8A CN108554978B (en) | 2018-03-16 | 2018-03-16 | Chemistry teaching is with quick cleaning equipment of test tube |
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| CN201810217679.8A CN108554978B (en) | 2018-03-16 | 2018-03-16 | Chemistry teaching is with quick cleaning equipment of test tube |
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| CN108554978B true CN108554978B (en) | 2020-04-21 |
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| CN206882360U (en) * | 2016-12-13 | 2018-01-16 | 李欣妍 | Medical test test tube cleaning, drying integrated apparatus |
| CN207013417U (en) * | 2017-06-20 | 2018-02-16 | 齐齐哈尔医学院 | A kind of efficient test tube cleaner |
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