CN108941115B - Chemistry teaching test tube cleaning equipment - Google Patents
Chemistry teaching test tube cleaning equipment Download PDFInfo
- Publication number
- CN108941115B CN108941115B CN201810919994.5A CN201810919994A CN108941115B CN 108941115 B CN108941115 B CN 108941115B CN 201810919994 A CN201810919994 A CN 201810919994A CN 108941115 B CN108941115 B CN 108941115B
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- test tube
- cleaning
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0258—Multiple lance high pressure cleaning station
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to cleaning equipment, in particular to chemical teaching test tube cleaning equipment. The technical problem of the invention is that: the chemical teaching test tube cleaning equipment is capable of rapidly cleaning a large number of test tubes and avoiding contact with the test tubes in the cleaning process. The technical implementation scheme of the invention is as follows: a chemical teaching test tube cleaning device comprises a bottom plate, a bracket, a cleaning box, a discharging tube, a valve, a hose, a first guide rail, a first guide sleeve, a contact rod, an L-shaped rod and the like; the left and right sides all is connected with the support on the bottom plate, is connected with between the inboard top of support and washs the case, washs the incasement and is connected with unloading pipe on the lateral wall right side, is connected with the valve on the unloading pipe, and unloading pipe downside is connected with the hose. The test tube cleaning device has the advantages that a large number of test tubes can be quickly cleaned, the risk of contacting the test tubes is avoided in the cleaning process, and a plurality of test tubes can be cleaned at one time by adopting a mode that the test tubes are placed on the guide rod and enter the cleaning box for cleaning.
Description
Technical Field
The invention relates to cleaning equipment, in particular to chemical teaching test tube cleaning equipment.
Background
Chemistry laboratory can use a large amount of test tubes when doing the experiment, and the test tube is after using the completion, need wash it, at present when wasing experimental facilities to chemistry teaching, especially when wasing the test tube, most adopt artifical handheld test tube in one hand, another handheld test tube brush washs the test tube inner wall, but the shortcoming that exists like this is very difficult quick washs a large amount of test tubes, and at abluent in-process, chemical reagent in the test tube can flow to on hand, danger is big, artifical long-time hand test tube arm easy ache is not power with holding, and because the test tube outer wall is comparatively smooth, so difficult avoid the test tube to drop subaerial from hand, thereby cause the test tube to damage.
Disclosure of Invention
In order to overcome the defects that a large number of test tubes are difficult to clean quickly when the test tubes are cleaned at present and the reagent outflow risk is large in the cleaning process, the technical problems of the invention are as follows: the chemical teaching test tube cleaning equipment is capable of rapidly cleaning a large number of test tubes and avoiding contact with the test tubes in the cleaning process.
The technical implementation scheme of the invention is as follows: a chemical teaching test tube cleaning device comprises a bottom plate, a support, a cleaning box, a discharging tube, a valve, a hose, a first guide rail, a first guide sleeve, a contact rod, an L-shaped rod, an electric wheel, a cam, a mounting plate, a bearing seat, a rotating rod, a supporting plate, a guide rod, first bristles, a first gear, a reducing motor and a second gear, wherein the support is connected to the left side and the right side of the bottom plate, the cleaning box is connected between the upper parts of the inner sides of the supports, the discharging tube is connected to the right side of the lower side wall in the cleaning box, the valve is connected to the discharging tube, the hose is connected to the lower side of the discharging tube, the hose is connected to an external water outlet, the first guide rail is connected to the left side of the bottom plate, the first guide rail is slidably connected with the first guide sleeve, the contact rod is connected to the left side of the first guide rail, the L-shaped rod is connected to the middle part of the left side of the first guide rail, the electric wheel is connected to the upper part of the front side of the L-shaped rod, the cam is connected to the front side of the electric wheel, the cam can contact with the contact lever, first guide pin bushing right side is connected with the mounting panel, the middle part is connected with the bearing frame in the mounting panel, the connecting rod in the bearing frame, the rotating rod lower extreme is connected with the layer board, the layer board can stretch into and wash the incasement, the layer board upside left and right sides all is connected with the guide bar, all be connected with first brush hair on the guide bar, the rotating rod upper end is connected with first gear, the right side is connected with gear motor in the mounting panel, gear motor upside output shaft has the second gear, second gear and first gear engagement.
Further comprises a spray washing device, the spray washing device comprises a piston cylinder, a first check valve, a second check valve, a liquid conveying pipe, an N-shaped connecting pipe, a spray head, a piston block, an installation rod, a rotary plate, a rocker, a connecting rod, a first rotary wheel, a first transmission strip, a second rotary wheel and a second transmission strip, the spray washing device is arranged at the lower side of the washing box, the middle part of the right side surface of the left bracket is connected with the piston cylinder, the right side of the upper side of the piston cylinder is connected with the first check valve, the upper end of the first check valve extends into the washing box and is communicated with the washing box, the second check valve is connected above the right side of the piston cylinder, the liquid conveying pipe is connected with the liquid conveying pipe, the upper end of the liquid conveying pipe is connected with the N-shaped connecting pipe, the inner sides of the left side wall and the right side wall of the N-shaped connecting pipe are both connected with, the eccentric position of carousel front side is articulated to be connected with the rocker, the articulated connection in piston piece downside of rocker rear side top, first guide rail left side below is connected with the connecting rod, connecting rod front side left and carousel rear side all are connected with first runner, the first runner rotation type in left side is connected at connecting rod front side left, be connected with first transmission strip between the first runner, the first runner front side in electronic round front side and left side all is connected with the second runner, be connected with the second transmission strip between the second runner.
Further, still including first nut, first screw rod and first briquetting, the right-hand first nut that is connected with of contact lever upside, first screw rod has revolved in the first nut, first screw rod and first nut cooperation, and first screw rod right-hand member rotation type is connected with first briquetting.
Further comprises a test tube bottom cleaning device, the test tube bottom cleaning device comprises a second guide sleeve, a second guide rail, a second nut and a second screw rod, the second briquetting, the connecting plate, fixed plate and second brush hair, the mounting panel downside is equipped with at the bottom of the test tube belt cleaning device, the left side is connected with the second guide pin bushing in the mounting panel, second guide pin bushing inward sliding type is connected with the second guide rail, second guide pin bushing upside left is connected with the second nut, the second screw rod has revolved in the second nut, second screw rod and second nut cooperation, second screw rod right-hand member rotation type is connected with the second briquetting, second guide rail lower extreme is connected with the connecting plate, the connecting plate downside is connected with the fixed plate, the fixed plate downside left and right sides is interior concavity, all be connected with the second brush hair in the interior concavity of fixed plate downside, connecting plate and fixed plate middle part all have opened the through-hole, connecting plate and fixed plate pass through the through-hole cover on the bull stick.
Further, the device also comprises a rubber plate, and the upper side of the supporting plate is connected with the rubber plate.
When a user needs to clean a test tube for chemical teaching experiments, the user can move the first guide sleeve upwards, the first guide sleeve drives the contact rod and the mounting plate to move upwards so as to drive the rotating rod and the supporting plate to move upwards and drive the guide rod to move upwards so as to enable the supporting plate and the guide rod to extend out of the cleaning box, the user can place the test tube on the guide rod at the moment, the user can place water in the cleaning box, the user can move the first guide sleeve downwards, the first guide sleeve drives the mounting plate and the contact rod to move downwards so as to drive the rotating rod, the supporting plate, the guide rod and the test tube placed above the rotating rod to move downwards into the cleaning box and enable the contact rod to contact with the cam, the user can start the electric wheel and the speed reducing motor at the moment, the speed reducing motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the rotating rod to rotate, and the rotating rod drives the supporting plate and, the guide rod drives the first brush hair and the test tube to rotate, so that the test tube is rotationally cleaned in the cleaning box, the electric wheel rotates to drive the cam to rotate, when the cam rotates to be in contact with the contact rod, the contact rod drives the first guide sleeve to move upwards, thereby driving the mounting plate to move upwards, driving the supporting plate and the test tube to move upwards, when the cam rotates to be not contacted with the contact rod, the contact rod and the first guide sleeve move downwards, thereby driving the mounting plate and the test tube to move downwards, so that the test tube swings up and down in the cleaning box for cleaning, when the cleaning of the test tube is finished, a user can close the speed reducing motor and the electric wheel, then the user can move the first guide sleeve upwards to make the first guide sleeve drive the supporting plate and the test tube to move upwards to be separated from the cleaning box, the user can then remove the tube from the guide bar and the user can then open the valve and the water in the wash tank will drain from the feed tube and hose.
Because the device also comprises a spray washing device which comprises a piston cylinder, a first check valve, a second check valve, a liquid conveying pipe, an N-shaped connecting pipe, a spray head, a piston block, an installation rod, a rotary disc, a rocker, a connecting rod, a first rotary wheel, a first transmission strip, a second rotary wheel and a second transmission strip, wherein the spray washing device is arranged at the lower side of the washing box, the middle part of the right side surface of the left bracket is connected with the piston cylinder, the right side of the upper side of the piston cylinder is connected with the first check valve, the upper end of the first check valve extends into the washing box and is communicated with the washing box, the second check valve is connected above the right side of the piston cylinder, the right side of the second check valve is connected with the liquid conveying pipe, the liquid conveying pipe extends into the washing box, the upper end of the liquid conveying pipe is connected with the N-shaped connecting pipe, the inner sides of the left side wall and the right side wall of the N-shaped connecting pipe are both connected with the spray heads, the piston block is connected in a sliding manner in the piston cylinder, the left side of the bottom plate is connected with the installation rod, the rotary disc is connected above the front side of the installation rod, the eccentric position of the front side of the rotary table is hinged with a rocking bar, the upper part of the rear side of the rocking bar is hinged and connected with the lower side of the piston block, the lower part of the left side of the first guide rail is connected with a connecting rod, the left side of the front side of the connecting rod and the rear side of the rotary table are both connected with first rotary wheels, the left side first rotary wheel is rotatably connected with the left side of the connecting rod, a first transmission strip is connected between the first rotary wheels, the front sides of the electric wheels and the left side first rotary wheel are both connected with second rotary wheels, a second transmission strip is connected between the second rotary wheels, when a user needs to spray the test tube, namely, the water in the cleaning box rapidly flows and is sprayed to the surface of the test tube, the user can start the electric wheels, the electric wheels drive the upper side second rotary wheels to rotate when the electric wheels drive the supporting plate and the test tube to move up and down, the upper side second rotary wheels drive the lower side second rotary wheels to rotate, the first runner in left side drives the first runner in right side rotatory through first transmission strip, the first runner in right side drives the carousel rotatory, it is rotatory that the carousel drives the rocker, the carousel drives the piston piece through the rocker and reciprocates in the piston cylinder, thereby make the piston cylinder draw water from wasing the incasement through first check valve and come through the second check valve, transfer line and N shape connecting pipe input in the shower nozzle, spout rivers in the shower nozzle again, thereby spout on the test tube, thereby make the test tube can obtain more thorough washing, after accomplishing the test tube washing, the user can close electronic round.
Because still including first nut, first screw rod and first briquetting, the right-hand first nut that is connected with of contact arm upside, first screw rod has revolved in the first nut, first screw rod and first nut cooperation, first screw rod right-hand member rotation type is connected with first briquetting, need fix the mounting panel in a position so that the placing and taking off of test tube when the user, user can rotate first screw rod, first screw rod is through the cooperation precession right with first nut, thereby make first screw rod promote first briquetting and remove right, thereby make this position of first guide cover on first guide rail is fixed to first briquetting.
Because the cleaning device also comprises a cleaning device for the bottom of the test tube, the cleaning device for the bottom of the test tube comprises a second guide sleeve, a second guide rail, a second nut, a second screw rod, a second pressing block, a connecting plate, a fixed plate and second brush hairs, the cleaning device for the bottom of the test tube is arranged at the lower side of the mounting plate, the left side in the mounting plate is connected with the second guide sleeve, the second guide sleeve is connected with the second guide rail in an inward sliding way, the left side at the upper side of the second guide sleeve is connected with the second nut, the second screw rod is screwed in the second nut and matched with the second nut, the right end of the second screw rod is rotatably connected with the second pressing block, the lower end of the second guide rail is connected with the connecting plate, the lower side of the connecting plate is connected with the fixed plate, the left side and the right side of the fixed plate are concave, the second brush hairs are connected in the concave shapes at the lower side of the fixed plate, through holes are arranged at the middle parts of the connecting plate and the fixed plate are sleeved on the rotating rod through the through holes, when a user needs to clean the tail part of the test tube, that is, when cleaning the heated position of the tail of the test tube, the user can move the second guide rail downwards, the second guide rail drives the connecting plate and the fixing plate to move downwards, so as to drive the second brush to move downwards, so that the second brush contacts the tail of the test tube, then the user can rotate the second screw rod, the second screw rod is screwed to the right through the matching with the second nut, so as to drive the second screw rod to push the second pressing block to move rightwards, so that the second pressing block is fixed on the second guide rail and the fixing plate at the position, when the rotating rod rotates, the rotating rod drives the test tube to rotate, the tail of the test tube rotates on the second brush, so as to enable the second brush to clean the tail of the test tube, after the cleaning is finished, the user can rotate the second screw rod, so that the second pressing block does not fix the second guide rail any more, at the time, the user can move the second guide rail upwards, so that the second guide rail drives the connecting plate and the fixing plate to move upwards to be separated from the contact with the tail of the test tube, the user can then remove the tube.
Because still including the rubber slab, the layer board upside is connected with the rubber slab, and when the user placed the test tube on the guide bar, the rubber slab can make the test tube oral area can not be smashed by the jolt.
Compared with the prior art, the invention has the following advantages: the invention achieves the effects of quickly cleaning a large number of test tubes and avoiding the small danger of contacting the test tubes in the cleaning process, can clean a plurality of test tubes at one time by adopting a mode of placing the test tubes on the guide rod and entering the cleaning box for cleaning, and avoids the danger caused by the reagent flowing to the hand because the manual cleaning is not needed in the cleaning process.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the spray washing device of the present invention.
Fig. 3 is a schematic front view of the first screw of the present invention.
FIG. 4 is a schematic front view of the tube bottom cleaning device of the present invention.
Fig. 5 is a schematic front view of the rubber sheet of the present invention.
In the above drawings: 1. a bottom plate, 2, a bracket, 3, a cleaning box, 4, a blanking pipe, 5, a valve, 6, a hose, 7, a first guide rail, 8, a first guide sleeve, 9, a contact rod, 10, an L-shaped rod, 11, an electric wheel, 12, a cam, 13, a mounting plate, 14, a bearing seat, 15, a rotating rod, 16, a supporting plate, 17, a guide rod, 18, first bristles, 19, a first gear, 20, a speed reducing motor, 21, a second gear, 30, a spray cleaning device, 301, a piston cylinder, 302, a first check valve, 303, a second check valve, 304, a transfusion pipe, 305, an N-shaped connecting pipe, 306, a spray head, 307, a piston block, 308, a mounting rod, 309, a rotating disk, 3010, a rocker, 3011, a connecting rod, 3012, a first rotating wheel, 3013, a first driving strip, 3014, a second rotating wheel, 3015, a second driving strip, 3021, a first nut, 3022, a first screw, a first pressing block, 3023, a test tube, a bottom cleaning device, 311. the second guide sleeve 312, the second guide rail 313, the second nut 314, the second screw 315, the second pressing block 316, the connecting plate 317, the through hole 318, the fixing plate 319, the second bristle 3121 and the rubber plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A chemical teaching test tube cleaning device is shown in figures 1-5 and comprises a bottom plate 1, a support 2, a cleaning box 3, a blanking tube 4, a valve 5, a hose 6, a first guide rail 7, a first guide sleeve 8, a contact rod 9, an L-shaped rod 10, an electric wheel 11, a cam 12, a mounting plate 13, a bearing seat 14, a rotating rod 15, a supporting plate 16, a guide rod 17, first bristles 18, a first gear 19, a speed reducing motor 20 and a second gear 21, wherein the left side and the right side of the bottom plate 1 are connected with the support 2, the cleaning box 3 is connected between the upper inner sides of the support 2, the right side of the inner lower side wall of the cleaning box 3 is connected with the blanking tube 4, the valve 5 is connected on the blanking tube 4, the hose 6 is connected on the lower side of the blanking tube 4, the hose 6 is connected with an external blanking port, the left side of the bottom plate 1 is connected with the first guide rail 7, the first guide sleeve 8 is slidably connected on the first guide rail 7, the left side of the first guide sleeve 8 is connected with the contact rod 9, first 7 left sides middle parts of guide rail are connected with L shape pole 10, L shape pole 10 front side top is connected with electronic round 11, electronic round 11 front side is connected with cam 12, cam 12 can contact with contact lever 9, 8 right sides of first guide pin bushing are connected with mounting panel 13, middle part is connected with bearing frame 14 in the mounting panel 13, 14 in-connection of bearing frame has bull stick 15, 15 lower extremes of bull stick are connected with layer board 16, layer board 16 can stretch into in wasing case 3, 16 upside left and right sides of layer board all are connected with guide bar 17, all be connected with first brush hair 18 on the guide bar 17, 15 upper ends of bull stick are connected with first gear 19, the right side is connected with gear motor 20 in the mounting panel 13, 20 upside output shaft of gear motor has second gear 21, second gear 21 and the meshing of first gear 19.
Example 2
A chemical teaching test tube cleaning device is shown in figures 1-5 and comprises a bottom plate 1, a support 2, a cleaning box 3, a blanking tube 4, a valve 5, a hose 6, a first guide rail 7, a first guide sleeve 8, a contact rod 9, an L-shaped rod 10, an electric wheel 11, a cam 12, a mounting plate 13, a bearing seat 14, a rotating rod 15, a supporting plate 16, a guide rod 17, first bristles 18, a first gear 19, a speed reducing motor 20 and a second gear 21, wherein the left side and the right side of the bottom plate 1 are connected with the support 2, the cleaning box 3 is connected between the upper inner sides of the support 2, the right side of the inner lower side wall of the cleaning box 3 is connected with the blanking tube 4, the valve 5 is connected on the blanking tube 4, the hose 6 is connected on the lower side of the blanking tube 4, the hose 6 is connected with an external blanking port, the left side of the bottom plate 1 is connected with the first guide rail 7, the first guide sleeve 8 is slidably connected on the first guide rail 7, the left side of the first guide sleeve 8 is connected with the contact rod 9, first 7 left sides middle parts of guide rail are connected with L shape pole 10, L shape pole 10 front side top is connected with electronic round 11, electronic round 11 front side is connected with cam 12, cam 12 can contact with contact lever 9, 8 right sides of first guide pin bushing are connected with mounting panel 13, middle part is connected with bearing frame 14 in the mounting panel 13, 14 in-connection of bearing frame has bull stick 15, 15 lower extremes of bull stick are connected with layer board 16, layer board 16 can stretch into in wasing case 3, 16 upside left and right sides of layer board all are connected with guide bar 17, all be connected with first brush hair 18 on the guide bar 17, 15 upper ends of bull stick are connected with first gear 19, the right side is connected with gear motor 20 in the mounting panel 13, 20 upside output shaft of gear motor has second gear 21, second gear 21 and the meshing of first gear 19.
The device comprises a spray washing device 30, the spray washing device 30 comprises a piston cylinder 301, a first check valve 302, a second check valve 303, an infusion tube 304, an N-shaped connecting tube 305, a spray nozzle 306, a piston block 307, an installation rod 308, a rotary table 309, a rocker 3010, a connecting rod 3011, a first rotary wheel 3012, a first transmission strip 3013, a second rotary wheel 3014 and a second transmission strip 3015, the spray washing device 30 is arranged on the lower side of a washing box 3, the middle part of the right side surface of a left support 2 is connected with the piston cylinder 301, the right side of the upper side of the piston cylinder 301 is connected with the first check valve 302, the upper end of the first check valve 302 extends into the washing box 3 and is communicated with the washing box 3, the second check valve 303 is connected above the right side of the piston cylinder 301, the right side of the second check valve 303 is connected with the 304, the infusion tube 304 extends into the washing box 3, the upper end of the N-shaped connecting tube 305 is connected with the upper end of the N-shaped connecting tube 305, the inner sides of the left and right side walls of the N-shaped connecting tube 305 are connected with the spray nozzle 306, piston block 307 is connected to piston cylinder 301 internal sliding type, the left side is connected with installation pole 308 on bottom plate 1, installation pole 308 front side top rotation type is connected with carousel 309, carousel 309 front side off-centre position is articulated to be connected with rocker 3010, rocker 3010 rear side top is articulated to be connected at piston block 307 downside, first guide rail 7 left side below is connected with connecting rod 3011, connecting rod 3011 front side left and carousel 309 rear side all are connected with first runner 3012, the first runner 3012 rotation type of left side is connected at connecting rod 3011 front side left, be connected with first transmission strip 3013 between first runner 3012, first runner 3012 front side in electric wheel 11 front side and left side all is connected with second runner 3014, be connected with second transmission strip 3015 between the second runner 3014.
Example 3
A chemical teaching test tube cleaning device is shown in figures 1-5 and comprises a bottom plate 1, a support 2, a cleaning box 3, a blanking tube 4, a valve 5, a hose 6, a first guide rail 7, a first guide sleeve 8, a contact rod 9, an L-shaped rod 10, an electric wheel 11, a cam 12, a mounting plate 13, a bearing seat 14, a rotating rod 15, a supporting plate 16, a guide rod 17, first bristles 18, a first gear 19, a speed reducing motor 20 and a second gear 21, wherein the left side and the right side of the bottom plate 1 are connected with the support 2, the cleaning box 3 is connected between the upper inner sides of the support 2, the right side of the inner lower side wall of the cleaning box 3 is connected with the blanking tube 4, the valve 5 is connected on the blanking tube 4, the hose 6 is connected on the lower side of the blanking tube 4, the hose 6 is connected with an external blanking port, the left side of the bottom plate 1 is connected with the first guide rail 7, the first guide sleeve 8 is slidably connected on the first guide rail 7, the left side of the first guide sleeve 8 is connected with the contact rod 9, first 7 left sides middle parts of guide rail are connected with L shape pole 10, L shape pole 10 front side top is connected with electronic round 11, electronic round 11 front side is connected with cam 12, cam 12 can contact with contact lever 9, 8 right sides of first guide pin bushing are connected with mounting panel 13, middle part is connected with bearing frame 14 in the mounting panel 13, 14 in-connection of bearing frame has bull stick 15, 15 lower extremes of bull stick are connected with layer board 16, layer board 16 can stretch into in wasing case 3, 16 upside left and right sides of layer board all are connected with guide bar 17, all be connected with first brush hair 18 on the guide bar 17, 15 upper ends of bull stick are connected with first gear 19, the right side is connected with gear motor 20 in the mounting panel 13, 20 upside output shaft of gear motor has second gear 21, second gear 21 and the meshing of first gear 19.
The device comprises a spray washing device 30, the spray washing device 30 comprises a piston cylinder 301, a first check valve 302, a second check valve 303, an infusion tube 304, an N-shaped connecting tube 305, a spray nozzle 306, a piston block 307, an installation rod 308, a rotary table 309, a rocker 3010, a connecting rod 3011, a first rotary wheel 3012, a first transmission strip 3013, a second rotary wheel 3014 and a second transmission strip 3015, the spray washing device 30 is arranged on the lower side of a washing box 3, the middle part of the right side surface of a left support 2 is connected with the piston cylinder 301, the right side of the upper side of the piston cylinder 301 is connected with the first check valve 302, the upper end of the first check valve 302 extends into the washing box 3 and is communicated with the washing box 3, the second check valve 303 is connected above the right side of the piston cylinder 301, the right side of the second check valve 303 is connected with the 304, the infusion tube 304 extends into the washing box 3, the upper end of the N-shaped connecting tube 305 is connected with the upper end of the N-shaped connecting tube 305, the inner sides of the left and right side walls of the N-shaped connecting tube 305 are connected with the spray nozzle 306, piston block 307 is connected to piston cylinder 301 internal sliding type, the left side is connected with installation pole 308 on bottom plate 1, installation pole 308 front side top rotation type is connected with carousel 309, carousel 309 front side off-centre position is articulated to be connected with rocker 3010, rocker 3010 rear side top is articulated to be connected at piston block 307 downside, first guide rail 7 left side below is connected with connecting rod 3011, connecting rod 3011 front side left and carousel 309 rear side all are connected with first runner 3012, the first runner 3012 rotation type of left side is connected at connecting rod 3011 front side left, be connected with first transmission strip 3013 between first runner 3012, first runner 3012 front side in electric wheel 11 front side and left side all is connected with second runner 3014, be connected with second transmission strip 3015 between the second runner 3014.
The contact rod mechanism is characterized by further comprising a first nut 3021, a first screw 3022 and a first pressing block 3023, the first nut 3021 is connected to the right side of the upper side of the contact rod 9, the first screw 3022 is screwed into the first nut 3021, the first screw 3022 is matched with the first nut 3021, and the first pressing block 3023 is connected to the right end of the first screw 3022 in a rotating manner.
Example 4
A chemical teaching test tube cleaning device is shown in figures 1-5 and comprises a bottom plate 1, a support 2, a cleaning box 3, a blanking tube 4, a valve 5, a hose 6, a first guide rail 7, a first guide sleeve 8, a contact rod 9, an L-shaped rod 10, an electric wheel 11, a cam 12, a mounting plate 13, a bearing seat 14, a rotating rod 15, a supporting plate 16, a guide rod 17, first bristles 18, a first gear 19, a speed reducing motor 20 and a second gear 21, wherein the left side and the right side of the bottom plate 1 are connected with the support 2, the cleaning box 3 is connected between the upper inner sides of the support 2, the right side of the inner lower side wall of the cleaning box 3 is connected with the blanking tube 4, the valve 5 is connected on the blanking tube 4, the hose 6 is connected on the lower side of the blanking tube 4, the hose 6 is connected with an external blanking port, the left side of the bottom plate 1 is connected with the first guide rail 7, the first guide sleeve 8 is slidably connected on the first guide rail 7, the left side of the first guide sleeve 8 is connected with the contact rod 9, first 7 left sides middle parts of guide rail are connected with L shape pole 10, L shape pole 10 front side top is connected with electronic round 11, electronic round 11 front side is connected with cam 12, cam 12 can contact with contact lever 9, 8 right sides of first guide pin bushing are connected with mounting panel 13, middle part is connected with bearing frame 14 in the mounting panel 13, 14 in-connection of bearing frame has bull stick 15, 15 lower extremes of bull stick are connected with layer board 16, layer board 16 can stretch into in wasing case 3, 16 upside left and right sides of layer board all are connected with guide bar 17, all be connected with first brush hair 18 on the guide bar 17, 15 upper ends of bull stick are connected with first gear 19, the right side is connected with gear motor 20 in the mounting panel 13, 20 upside output shaft of gear motor has second gear 21, second gear 21 and the meshing of first gear 19.
The device comprises a spray washing device 30, the spray washing device 30 comprises a piston cylinder 301, a first check valve 302, a second check valve 303, an infusion tube 304, an N-shaped connecting tube 305, a spray nozzle 306, a piston block 307, an installation rod 308, a rotary table 309, a rocker 3010, a connecting rod 3011, a first rotary wheel 3012, a first transmission strip 3013, a second rotary wheel 3014 and a second transmission strip 3015, the spray washing device 30 is arranged on the lower side of a washing box 3, the middle part of the right side surface of a left support 2 is connected with the piston cylinder 301, the right side of the upper side of the piston cylinder 301 is connected with the first check valve 302, the upper end of the first check valve 302 extends into the washing box 3 and is communicated with the washing box 3, the second check valve 303 is connected above the right side of the piston cylinder 301, the right side of the second check valve 303 is connected with the 304, the infusion tube 304 extends into the washing box 3, the upper end of the N-shaped connecting tube 305 is connected with the upper end of the N-shaped connecting tube 305, the inner sides of the left and right side walls of the N-shaped connecting tube 305 are connected with the spray nozzle 306, piston block 307 is connected to piston cylinder 301 internal sliding type, the left side is connected with installation pole 308 on bottom plate 1, installation pole 308 front side top rotation type is connected with carousel 309, carousel 309 front side off-centre position is articulated to be connected with rocker 3010, rocker 3010 rear side top is articulated to be connected at piston block 307 downside, first guide rail 7 left side below is connected with connecting rod 3011, connecting rod 3011 front side left and carousel 309 rear side all are connected with first runner 3012, the first runner 3012 rotation type of left side is connected at connecting rod 3011 front side left, be connected with first transmission strip 3013 between first runner 3012, first runner 3012 front side in electric wheel 11 front side and left side all is connected with second runner 3014, be connected with second transmission strip 3015 between the second runner 3014.
The contact rod mechanism is characterized by further comprising a first nut 3021, a first screw 3022 and a first pressing block 3023, the first nut 3021 is connected to the right side of the upper side of the contact rod 9, the first screw 3022 is screwed into the first nut 3021, the first screw 3022 is matched with the first nut 3021, and the first pressing block 3023 is connected to the right end of the first screw 3022 in a rotating manner.
The device 31 further comprises a test tube bottom cleaning device 31, the test tube bottom cleaning device 31 comprises a second guide sleeve 311, a second guide rail 312, a second nut 313, a second screw 314, a second pressing block 315, a connecting plate 316, a fixing plate 318 and second bristles 319, the test tube bottom cleaning device 31 is arranged on the lower side of the mounting plate 13, the second guide sleeve 311 is connected to the left side in the mounting plate 13, the second guide sleeve 311 is connected to the second guide rail 312 in a sliding manner, the second nut 313 is connected to the left side of the upper side of the second guide sleeve 311, the second screw 314 is screwed in the second nut 313, the second screw 314 is matched with the second nut 313, the second pressing block 315 is rotatably connected to the right end of the second screw 314, the connecting plate 316 is connected to the lower end of the second guide rail 312, the fixing plate 318 is connected to the lower side of the connecting plate 316, the left and right sides of the lower side of the fixing plate 318 are concave, the second bristles, the connecting plate 316 and the fixing plate 318 are fitted over the rotating shaft 15 through the through-hole 317.
Example 5
A chemical teaching test tube cleaning device is shown in figures 1-5 and comprises a bottom plate 1, a support 2, a cleaning box 3, a blanking tube 4, a valve 5, a hose 6, a first guide rail 7, a first guide sleeve 8, a contact rod 9, an L-shaped rod 10, an electric wheel 11, a cam 12, a mounting plate 13, a bearing seat 14, a rotating rod 15, a supporting plate 16, a guide rod 17, first bristles 18, a first gear 19, a speed reducing motor 20 and a second gear 21, wherein the left side and the right side of the bottom plate 1 are connected with the support 2, the cleaning box 3 is connected between the upper inner sides of the support 2, the right side of the inner lower side wall of the cleaning box 3 is connected with the blanking tube 4, the valve 5 is connected on the blanking tube 4, the hose 6 is connected on the lower side of the blanking tube 4, the hose 6 is connected with an external blanking port, the left side of the bottom plate 1 is connected with the first guide rail 7, the first guide sleeve 8 is slidably connected on the first guide rail 7, the left side of the first guide sleeve 8 is connected with the contact rod 9, first 7 left sides middle parts of guide rail are connected with L shape pole 10, L shape pole 10 front side top is connected with electronic round 11, electronic round 11 front side is connected with cam 12, cam 12 can contact with contact lever 9, 8 right sides of first guide pin bushing are connected with mounting panel 13, middle part is connected with bearing frame 14 in the mounting panel 13, 14 in-connection of bearing frame has bull stick 15, 15 lower extremes of bull stick are connected with layer board 16, layer board 16 can stretch into in wasing case 3, 16 upside left and right sides of layer board all are connected with guide bar 17, all be connected with first brush hair 18 on the guide bar 17, 15 upper ends of bull stick are connected with first gear 19, the right side is connected with gear motor 20 in the mounting panel 13, 20 upside output shaft of gear motor has second gear 21, second gear 21 and the meshing of first gear 19.
The device comprises a spray washing device 30, the spray washing device 30 comprises a piston cylinder 301, a first check valve 302, a second check valve 303, an infusion tube 304, an N-shaped connecting tube 305, a spray nozzle 306, a piston block 307, an installation rod 308, a rotary table 309, a rocker 3010, a connecting rod 3011, a first rotary wheel 3012, a first transmission strip 3013, a second rotary wheel 3014 and a second transmission strip 3015, the spray washing device 30 is arranged on the lower side of a washing box 3, the middle part of the right side surface of a left support 2 is connected with the piston cylinder 301, the right side of the upper side of the piston cylinder 301 is connected with the first check valve 302, the upper end of the first check valve 302 extends into the washing box 3 and is communicated with the washing box 3, the second check valve 303 is connected above the right side of the piston cylinder 301, the right side of the second check valve 303 is connected with the 304, the infusion tube 304 extends into the washing box 3, the upper end of the N-shaped connecting tube 305 is connected with the upper end of the N-shaped connecting tube 305, the inner sides of the left and right side walls of the N-shaped connecting tube 305 are connected with the spray nozzle 306, piston block 307 is connected to piston cylinder 301 internal sliding type, the left side is connected with installation pole 308 on bottom plate 1, installation pole 308 front side top rotation type is connected with carousel 309, carousel 309 front side off-centre position is articulated to be connected with rocker 3010, rocker 3010 rear side top is articulated to be connected at piston block 307 downside, first guide rail 7 left side below is connected with connecting rod 3011, connecting rod 3011 front side left and carousel 309 rear side all are connected with first runner 3012, the first runner 3012 rotation type of left side is connected at connecting rod 3011 front side left, be connected with first transmission strip 3013 between first runner 3012, first runner 3012 front side in electric wheel 11 front side and left side all is connected with second runner 3014, be connected with second transmission strip 3015 between the second runner 3014.
The contact rod mechanism is characterized by further comprising a first nut 3021, a first screw 3022 and a first pressing block 3023, the first nut 3021 is connected to the right side of the upper side of the contact rod 9, the first screw 3022 is screwed into the first nut 3021, the first screw 3022 is matched with the first nut 3021, and the first pressing block 3023 is connected to the right end of the first screw 3022 in a rotating manner.
The device 31 further comprises a test tube bottom cleaning device 31, the test tube bottom cleaning device 31 comprises a second guide sleeve 311, a second guide rail 312, a second nut 313, a second screw 314, a second pressing block 315, a connecting plate 316, a fixing plate 318 and second bristles 319, the test tube bottom cleaning device 31 is arranged on the lower side of the mounting plate 13, the second guide sleeve 311 is connected to the left side in the mounting plate 13, the second guide sleeve 311 is connected to the second guide rail 312 in a sliding manner, the second nut 313 is connected to the left side of the upper side of the second guide sleeve 311, the second screw 314 is screwed in the second nut 313, the second screw 314 is matched with the second nut 313, the second pressing block 315 is rotatably connected to the right end of the second screw 314, the connecting plate 316 is connected to the lower end of the second guide rail 312, the fixing plate 318 is connected to the lower side of the connecting plate 316, the left and right sides of the lower side of the fixing plate 318 are concave, the second bristles 319 are connected in the concave shapes, through holes 317 are formed in the middle parts of the connecting plate 316 and the fixing plate 318, the connecting plate 316 and the fixing plate 318 are fitted over the rotating shaft 15 through the through-hole 317.
The device also comprises a rubber plate 3121, and the upper side of the supporting plate 16 is connected with the rubber plate 3121.
When a user needs to clean a test tube for a chemical teaching experiment, the user can move the first guide sleeve 8 upwards, the first guide sleeve 8 drives the contact rod 9 and the mounting plate 13 to move upwards, so as to drive the rotating rod 15 and the supporting plate 16 to move upwards, so as to drive the guide rod 17 to move upwards, so that the supporting plate 16 and the guide rod 17 extend out of the cleaning box 3, the user can place the test tube on the guide rod 17, then the user can place water in the cleaning box 3, the user can move the first guide sleeve 8 downwards, the first guide sleeve 8 drives the mounting plate 13 and the contact rod 9 to move downwards, so as to drive the rotating rod 15, the supporting plate 16, the guide rod 17 and the test tube placed above the rotating rod to move downwards into the cleaning box 3, so that the contact rod 9 contacts the cam 12, at the time, the user can start the electric wheel 11 and the reducing motor 20, and the reducing motor 20 drives the second gear 21 to rotate, the second gear 21 drives the first gear 19 to rotate, the first gear 19 drives the rotating rod 15 to rotate, the rotating rod 15 drives the supporting plate 16 and the guide rod 17 to rotate, the guide rod 17 drives the first bristles 18 and the test tubes to rotate, so that the test tubes are rotationally cleaned in the cleaning box 3, the electric wheel 11 rotates to drive the cam 12 to rotate, when the cam 12 rotates to be in contact with the contact rod 9, the contact rod 9 drives the first guide sleeve 8 to move upwards, so that the mounting plate 13 is driven to move upwards, so that the supporting plate 16 and the test tubes are driven to move upwards, when the cam 12 rotates to be out of contact with the contact rod 9, the contact rod 9 and the first guide sleeve 8 move downwards, so that the mounting plate 13 and the test tubes are driven to move downwards, so that the test tubes swing upwards and downwards in the cleaning box 3 to be cleaned, a user can close the speed reduction motor 20 and the electric wheel 11, and then the user can move the first guide sleeve 8 upwards, make first guide pin bushing 8 drive layer board 16 and test tube upward movement break away from washing in the case 3, then the user can take off the test tube from guide bar 17, then the user can open valve 5, and the water that washs in the case 3 will be followed and discharged in unloading pipe 4 and the hose 6.
Because the device also comprises a spray rinsing device 30, the spray rinsing device 30 comprises a piston cylinder 301, a first check valve 302, a second check valve 303, a perfusion tube 304, an N-shaped connecting pipe 305, a spray nozzle 306, a piston block 307, an installation rod 308, a rotary table 309, a rocker 3010, a connecting rod 3011, a first rotary wheel 3012, a first transmission strip 3013, a second rotary wheel 3014 and a second transmission strip 3015, the spray rinsing device 30 is arranged at the lower side of a cleaning box 3, the middle part of the right side surface of a left bracket 2 is connected with the piston cylinder 301, the right side of the upper side of the piston cylinder 301 is connected with the first check valve 302, the upper end of the first check valve 302 extends into the cleaning box 3 and is communicated with the cleaning box 3, the right side of the piston cylinder 301 is connected with the second check valve 303, the right side of the second check valve 303 is connected with the 304, the 304 extends into the cleaning box 3, the upper end of the perfusion tube 304 is connected with the N-shaped connecting pipe 305, the inner sides of the left and right side walls of the N-shaped connecting pipe 305 are connected with the spray nozzle 306, a piston block 307 is connected in the piston cylinder 301 in a sliding manner, a mounting rod 308 is connected to the left side of the bottom plate 1, a rotary plate 309 is connected above the front side of the mounting rod 308 in a rotating manner, a rocker 3010 is hinged to the front side of the rotary plate 309 in an eccentric position, a rocker 3010 is hinged above the rear side of the rocker 3010 and connected to the lower side of the piston block 307, a connecting rod 3011 is connected below the left side of the first guide rail 7, a first rotating wheel 3012 is connected to the left side of the front side of the connecting rod 3011 and the rear side of the rotary plate 309, a first rotating wheel 3012 on the left side is connected to the left side of the connecting rod 3011 in a rotating manner, a first transmission bar 3013 is connected between the first rotating wheels 3012, a second rotating wheel 3014 is connected to the front side of the electric wheel 11 and the front side of the first rotating wheel 3012 on the left side, a second transmission bar 3015 is connected between the second rotating wheels 3014, when a user needs to spray the test tube, that is, when the water in the cleaning box 3 is rapidly flowed and sprayed to the surface of the test tube, the user can start the electric wheel 11, when the electric wheel 11 drives the supporting plate 16 and the test tube to move up and down, the electric wheel 11 also drives the upper side second rotating wheel 3014 to rotate, the upper side second rotating wheel 3014 drives the lower side second rotating wheel 3014 to rotate through the second transmission strip 3015, the lower side second rotating wheel 3014 drives the left side first rotating wheel 3012 to rotate, the left side first rotating wheel 3012 drives the right side first rotating wheel 3012 to rotate through the first transmission strip 3013, the right side first rotating wheel 3012 drives the rotary plate 309 to rotate, the rotary plate 309 drives the rocker 3010 to rotate, the rotary plate 309 drives the piston block 307 to move up and down in the piston cylinder 301 through the rocker 3010, so that the piston cylinder 301 draws water from the cleaning box 3 through the first check valve 302 and inputs the water into the nozzle 306 through the second check valve 303, the infusion tube 304 and the N-shaped connecting tube 305, and then sprays water flow from the nozzle 306 to the test tube, thereby the test tube can be cleaned more thoroughly, the user may turn off the powered wheels 11.
Because the first nut 3021, the first screw rod 3022 and the first pressing block 3023 are further included, the first nut 3021 is connected to the right side of the upper side of the contact rod 9, the first screw rod 3022 is screwed into the first nut 3021, the first screw rod 3022 is engaged with the first nut 3021, and the first pressing block 3023 is rotatably connected to the right end of the first screw rod 3022, when a user needs to fix the mounting plate 13 at a position for placing and removing a test tube, the user can rotate the first screw rod 3022, and the first screw rod 3022 is screwed into the right side by engaging with the first nut 3021, so that the first screw rod 3022 pushes the first pressing block 3023 to move to the right side, and the first pressing block 3023 fixes the position of the first guide sleeve 3028 on the first guide rail 7.
Because the test tube bottom cleaning device 31 is further included, the test tube bottom cleaning device 31 includes a second guide sleeve 311, a second guide rail 312, a second nut 313, a second screw 314, a second pressing block 315, a connecting plate 316, a fixing plate 318 and second bristles 319, the test tube bottom cleaning device 31 is provided on the lower side of the mounting plate 13, the second guide sleeve 311 is connected to the left side in the mounting plate 13, the second guide sleeve 311 is connected to the second guide rail 312 in a sliding manner, the second nut 313 is connected to the left side of the upper side of the second guide sleeve 311, the second screw 314 is screwed in the second nut 313, the second screw 314 is matched with the second nut 313, the second pressing block 315 is rotatably connected to the right end of the second screw 314, the connecting plate 316 is connected to the lower end of the second guide rail 312, the fixing plate 318 is connected to the lower side of the connecting plate 316, the left and right sides of the lower side of the fixing plate 318 are concave, the second screw 319 is connected in the concave shape on the lower side of the fixing plate 318, the bristles 316 and the bristles 317 are provided in the middle parts of the connecting plate 316 and the fixing bristles 318, the connecting plate 316 and the fixing plate 318 are sleeved on the rotating rod 15 through the through hole 317, when a user needs to clean the tail of the test tube, that is, the heated position of the tail of the test tube is cleaned, the user can move the second guide rail 312 downwards, the second guide rail 312 drives the connecting plate 316 and the fixing plate 318 to move downwards, so as to drive the second bristles 319 to move downwards, so that the second bristles 319 contact the tail of the test tube, then the user can rotate the second screw 314, the second screw 314 is screwed into the right through the matching with the second nut 313, so that the second screw 314 pushes the second pressing block 315 to move rightwards, so that the second pressing block 315 fixes the second guide rail 312 and the fixing plate 318 at this position, when the rotating rod 15 rotates, the rotating rod 15 drives the test tube to rotate, the tail of the test tube rotates on the second bristles 319, so as to clean the tail of the test tube through the second bristles 319, and after the cleaning is completed, the user can rotate the second screw 314 to make the second pressing block 315 no longer fix the second guide rail 312, and at this time, the user can move the second guide rail 312 upward, so that the second guide rail 312 drives the connecting plate 316 and the fixing plate 318 to move upward to be separated from the contact with the tail of the test tube, and then the user can take out the test tube.
Because still including rubber sheet 3121, the layer board 16 upside is connected with rubber sheet 3121, when the user places the test tube on guide bar 17, rubber sheet 3121 can make the test tube oral area can not be smashed by the jolt.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. The utility model provides a chemistry teaching test tube cleaning equipment which characterized in that: comprises a bottom plate, a support, a cleaning box, a discharging pipe, a valve, a hose, a first guide rail, a first guide sleeve, a contact rod, an L-shaped rod, an electric wheel, a cam, a mounting plate, a bearing seat, a rotating rod, a supporting plate, a guide rod, first bristles, a first gear, a speed reduction motor and a second gear, wherein the support is connected to the left side and the right side of the bottom plate, the cleaning box is connected between the upper sides of the inner sides of the supports, the discharging pipe is connected to the right side of the side wall in the cleaning box, the valve is connected to the discharging pipe, the hose is connected to the lower side of the discharging pipe, the hose is connected to an external water outlet, the first guide rail is connected to the left side of the bottom plate, the first guide sleeve is slidably connected to the first guide rail, the contact rod is connected to the left side of the first guide rail, the L-shaped rod is connected to the upper side of, the middle part in the mounting plate is connected with a bearing seat, a rotating rod is connected in the bearing seat, the lower end of the rotating rod is connected with a supporting plate, the supporting plate can extend into the cleaning box, the left side and the right side of the upper side of the supporting plate are both connected with guide rods, first bristles are connected on the guide rods, the upper end of the rotating rod is connected with a first gear, the right side in the mounting plate is connected with a speed reducing motor, an output shaft on the upper side of the speed reducing motor is connected with a second gear, and the second gear is meshed with the first gear; the device comprises a piston cylinder, a first check valve, a second check valve, a liquid conveying pipe, an N-shaped connecting pipe, a spray head, a piston block, an installation rod, a rotary plate, a rocker, a connecting rod, a first rotary wheel, a first transmission strip, a second rotary wheel and a second transmission strip, wherein the spray device is arranged at the lower side of a cleaning box, the piston cylinder is connected to the middle part of the right side surface of a left bracket, the first check valve is connected to the right side of the upper side of the piston cylinder, the upper end of the first check valve extends into the cleaning box and is communicated with the cleaning box, the second check valve is connected to the upper part of the right side of the piston cylinder, the liquid conveying pipe is connected to the right side of the second check valve and extends into the cleaning box, the N-shaped connecting pipe is connected to the upper end of the liquid conveying pipe, the spray heads are connected to the inner sides of the left side wall and the right side wall of the N-shaped connecting pipe, the piston cylinder is connected with the piston block in a sliding manner, the installation rod is connected to the left side of a bottom plate, the rotary plate is connected to the upper part of the front side of the installation rod, a rocker is hinged at the eccentric position of the front side of the rotary table, the upper part of the rear side of the rocker is hinged at the lower side of the piston block, a connecting rod is connected below the left side of the first guide rail, the left side of the front side of the connecting rod and the rear side of the rotary table are both connected with first rotary wheels, the first rotary wheel on the left side is rotatably connected at the left side of the front side of the connecting rod, a first transmission strip is connected between the first rotary wheels, the front sides of the electric wheels and the first rotary wheel on the left side are both connected with second rotary wheels, and a second transmission strip is connected between the second rotary wheels; the contact rod is connected with the first nut on the right side, the first nut is screwed in the first nut, the first screw is matched with the first nut, and the first pressing block is rotatably connected to the right end of the first screw; the cleaning device is characterized by further comprising a cleaning device at the bottom of the test tube, the cleaning device is arranged at the bottom of the test tube and comprises a second guide sleeve, a second guide rail, a second nut, a second screw rod, a second pressing block, a connecting plate, a fixed plate and second brush bristles, the mounting plate lower side is provided with a cleaning device at the bottom of the test tube, the left side in the mounting plate is connected with the second guide sleeve, the second guide sleeve is connected with the second guide rail in an inward sliding mode, the left side on the upper side of the second guide sleeve is connected with the second nut, the second screw rod is screwed in the second nut, the second screw rod is matched with the second nut, the right end of the second screw rod is rotatably connected with the second pressing block, the lower end of the second guide rail is connected with the connecting plate, the lower side of the connecting plate is connected with the fixed plate, the left side and the right side of the fixed plate are in an inward concave shape, the second brush bristles are connected in the inward concave shape on the lower side of the fixed plate, through holes are formed in the middle parts of the connecting plate and the fixed plate are sleeved on the rotating rod through the through holes.
2. A chemistry teaching tube cleaning apparatus according to claim 1 wherein: the rubber plate is connected to the upper side of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919994.5A CN108941115B (en) | 2018-08-14 | 2018-08-14 | Chemistry teaching test tube cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919994.5A CN108941115B (en) | 2018-08-14 | 2018-08-14 | Chemistry teaching test tube cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108941115A CN108941115A (en) | 2018-12-07 |
| CN108941115B true CN108941115B (en) | 2021-08-17 |
Family
ID=64470122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919994.5A Active CN108941115B (en) | 2018-08-14 | 2018-08-14 | Chemistry teaching test tube cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941115B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200466756Y1 (en) * | 2013-04-02 | 2013-05-10 | 김나영 | Apparatus for cleaning test tube |
| CN206716663U (en) * | 2017-04-18 | 2017-12-08 | 无锡市第二人民医院 | A kind of comprehensive cleaning test tube device of bioconversion medium |
| CN107096777A (en) * | 2017-05-27 | 2017-08-29 | 赣州清亦华科科技有限公司 | A kind of glass cupping jar cleaning equipment of inner wall of medical cupping glass |
| CN107755380A (en) * | 2017-12-07 | 2018-03-06 | 金恩升 | A kind of food inspection test tube cleaning device |
| CN108212986B (en) * | 2017-12-22 | 2020-11-06 | 浙江神德新能源有限公司 | Solar energy pipe cleaning equipment |
| CN108325983A (en) * | 2017-12-31 | 2018-07-27 | 合肥林翔智能科技有限公司 | One kind being used for laboratory test tube cleaning device |
| CN108057545B (en) * | 2018-01-30 | 2020-09-04 | 长乐雨盟机电科技有限公司 | Road traffic road pile renovation paint spraying equipment |
-
2018
- 2018-08-14 CN CN201810919994.5A patent/CN108941115B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108941115A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106305486A (en) | Faeces cleaning device for goose shed | |
| CN101816546A (en) | Tableware cleaning machine | |
| CN210782515U (en) | Pig is raised and uses cleaning and drying device | |
| CN108941115B (en) | Chemistry teaching test tube cleaning equipment | |
| CN112845458B (en) | Can be abluent laboratory test tube cleaning device in batches | |
| CN114054454A (en) | Test tube cleaning equipment for biotechnology experiment | |
| CN206315568U (en) | A kind of cleaner for filter element | |
| CN112355006A (en) | Chemical instrumentation belt cleaning device | |
| CN112427430A (en) | Quick cleaning equipment of beverage bottle inner wall | |
| CN108819914B (en) | Closed integral cleaning equipment for automobile | |
| CN113058959B (en) | Food processing is with beer bottle surface cleaning equipment | |
| CN207721782U (en) | A kind of spraying mechanism and application have the cleaning machine of the spraying mechanism | |
| CN201675909U (en) | Dishware washer | |
| CN205472601U (en) | Wash -bottle filling all -in -one | |
| CN211359789U (en) | Mould cleaning device | |
| CN108554978B (en) | Chemistry teaching is with quick cleaning equipment of test tube | |
| CN207857461U (en) | A kind of ultrasonic wave roller cleaning device | |
| CN214417219U (en) | Wine production is with beverage bottle outer wall belt cleaning device | |
| CN219205755U (en) | Fish scale removing device applied to fishes | |
| CN202168812U (en) | Omnibearing dish washing machine | |
| CN210966094U (en) | Pediatric nursing cleaner | |
| CN217141613U (en) | Cleaning device for chromatographic sample bottle | |
| CN220716990U (en) | Ultrasonic probe is with convenient cleaning and sterilizing device | |
| CN218797887U (en) | Automatic cleaning device for operation suction tube | |
| CN209750939U (en) | Medical floor mopping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yinghua Inventor after: Xu Jingxin Inventor before: Xu Jingxin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210727 Address after: 138000 Yanjiang Street Education Central Committee, Ningjiang district, Songyuan City, Jilin Province Applicant after: Zhang Yinghua Address before: 518116 Room 401, 4th floor, huguangtong venture building, 3020 Longgang Avenue, Longgang District, Shenzhen City, Guangdong Province Applicant before: Xu Jingxin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |