CN208195181U - A kind of chemistry teaching test tube cleaning device - Google Patents
A kind of chemistry teaching test tube cleaning device Download PDFInfo
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- CN208195181U CN208195181U CN201820306157.0U CN201820306157U CN208195181U CN 208195181 U CN208195181 U CN 208195181U CN 201820306157 U CN201820306157 U CN 201820306157U CN 208195181 U CN208195181 U CN 208195181U
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Abstract
It include cleaning case the utility model discloses a kind of chemistry teaching test tube cleaning device, electric telescopic rod is fixedly connected on the left of the cleaning case, ordinary telescopic bar is fixedly connected on the right side of the cleaning case, the top of the ordinary telescopic bar is fixedly connected with the top of electric telescopic rod by the first fixed plate, the top of first fixed plate is arranged symmetrically, and there are two vertical clapboards, the top of two vertical clapboards is fixedly connected by the second fixed plate, and the right side at the top of second fixed plate is fixedly connected with the first cleaning motor.The utility model is cooperated by inner wall bristle, the first outer wall bristle, the second outer wall bristle, the first cleaning motor, the second cleaning motor, electric telescopic rod, large straight gear and small Spur gear, the inner and outer wall of test tube is cleaned simultaneously, reduce injury of the residue to experiment student is on inboard wall of test tube or outer wall, the efficiency tested after improving.
Description
Technical field
The utility model relates to chemistry teaching technical field, specially a kind of chemistry teaching test tube cleaning device.
Background technique
Test tube, the common instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent, in chemical experiment, holds
For the glass apparatus of reactive material into chemical reaction is crossed, the inner wall for often having residue to be attached to instrument is some by high-temperature heating work
Placing response object time longer glass apparatus, is also less prone to clean up, experiment effect after such instrument will affect, therefore
The necessary washes clean of the glass apparatus of chemical experiment, we only focus on the inner wall of cleaning test tube to existing test tube cleaning device,
The cleaning to test tube outer wall is had ignored, certain wound can be caused to the skin for being experiment student if it is some corrosive liquid
Evil, if the residual liquid remained on test tube outer wall or inner wall is not cleaned, can bring seriously experiment later
Consequence, reduce the efficiency of experiment.
Utility model content
The purpose of this utility model is to provide a kind of chemistry teaching test tube cleaning devices, have while cleaning in test tube
The advantages of wall and outer wall, solves the problems, such as that existing cleaning test tube device can not clean inboard wall of test tube and outer wall simultaneously.
To achieve the above object, the utility model provides the following technical solutions: a kind of chemistry teaching test tube cleaning device,
Including cleaning case, it is fixedly connected with electric telescopic rod on the left of the cleaning case, is fixedly connected on the right side of the cleaning case general
Logical telescopic rod, the top of the ordinary telescopic bar are fixedly connected with the top of electric telescopic rod by the first fixed plate, and described the
The top of one fixed plate is symmetrical arranged there are two vertical clapboard, and the top of two vertical clapboards connects by the way that the second fixed plate is fixed
It connects, the right side at the top of second fixed plate is fixedly connected with the first cleaning motor, and described first cleans on the output shaft of motor
It is fixedly connected with the first cleaning shaft, the bottom end of the first cleaning shaft sequentially passes through the second fixed plate and first from top to bottom
The bottom of fixed plate and the lower section for extending to the first fixed plate, the first cleaning shaft is fixedly connected with the first connecting plate, institute
It states the positive left and right sides of the first connecting plate and is connected with the first connecting shaft, the rear end of first connecting shaft runs through first
The front and rear sides of connecting plate and the outside for extending to the first connecting plate, first connecting shaft are fixedly connected to the first connection
Column, the bottom positioned at ipsilateral two the first connecting columns are fixedly connected by the first test tube sleeve, are passed through between two the first test tube sleeves
The connection of first bolt thread, described first cleans the surface of shaft and is fixedly connected with the first skin above the first fixed plate
Belt wheel, the top of first fixed plate and be located at first cleaning shaft on the left of be connected with driven cleaning shaft, it is described
The bottom end of driven cleaning shaft is through the lower section of the first fixed plate and the first fixed plate of extension, the surface of the driven cleaning shaft
And be located above the first fixed plate and be fixedly connected with the second belt pulley, pass through between second belt pulley and the first belt pulley
The bottom of driving belt transmission connection, the driven cleaning shaft is fixedly connected with the second connecting plate, and second connecting plate is just
The left and right sides in face is connected with the second connecting shaft, and the rear end of second connecting shaft through the second connecting plate and extends to
The front and rear sides of the outside of second connecting plate, second connecting shaft are fixedly connected to the second connecting column, are located at ipsilateral two
The bottom of second connecting column is fixedly connected by the second test tube sleeve, is connected between two the second test tube sleeves by the second bolt thread
It connects, the second cleaning motor is fixedly connected on the right side of the cleaning case, is fixedly connected on the output shaft of the second cleaning motor
There is the second cleaning shaft, the left end of the second cleaning shaft runs through cleaning case and extends to the inside of cleaning case, and described second
The first taper cone pulley is fixedly connected on the left of cleaning shaft, the bottom of the cleaning chamber interior wall is fixedly connected with pedestal, described clear
It is fixedly connected on the inner wall of tank-washer and above pedestal and shelves plate, it is clear that the top movable for shelving plate is connected with third
Shaft is washed, the bottom end of the third cleaning shaft sequentially passes through the inside shelved plate and pedestal and extend to pedestal from top to bottom,
The third, which cleans the surface of shaft and is located to shelve, is fixedly connected with large straight gear below plate, the third cleaning shaft
Surface and be located at large straight gear below be fixedly connected with the second taper cone pulley compatible with the first taper cone pulley, second taper
It is intermeshed between wheel and the first taper cone pulley, the third, which cleans the surface of shaft and is located to shelve, is provided with first above plate
Outer wall bristle, the top for shelving plate and be located at third cleaning shaft at left and right sides of be fixedly connected to brush pipe, the brush
The surface of pipe is provided with inner wall bristle, and the top for shelving plate and the position far from brush pipe are connected with the 4th cleaning and turn
Axis, through shelving plate and extending to the lower section for shelving plate, the described 4th cleans the table of shaft for the bottom end of the 4th cleaning shaft
Face and it is located at and shelves and be fixedly connected with small Spur gear compatible with large straight gear below plate, the small Spur gear and big straight-tooth
It is intermeshed between wheel, the surface of the 4th cleaning shaft is provided with the second outer wall bristle, the top of the cleaning chamber interior wall
The position of corresponding 4th cleaning shaft is provided with bearing, and the top of the 4th cleaning shaft through bearing and extends to bearing
Inside be firmly connected with it, the top on the left of the cleaning case offers water inlet, the right side and position of the cleaning chamber interior wall
Water outlet is offered above plate in shelving, the right end of the water outlet runs through cleaning case and extends to the outside of cleaning case.
Preferably, it described first cleans the surface of shaft and is fixedly connected with the first fixation at the top of the first fixed plate
Block is fixedly connected at the top of the bottom of first fixed block and the first fixed plate.
Preferably, the surface of the driven cleaning shaft and it is located at the top of the first fixed plate that be fixedly connected with second fixed
Block is fixedly connected at the top of the bottom of second fixed block and the first fixed plate.
Preferably, the third, which cleans the surface of shaft and is located to shelve, is fixedly connected with the first sealing ring at the top of plate,
The bottom of first sealing ring is fixedly connected with shelving at the top of plate.
Preferably, it the described 4th cleans the surface of shaft and is fixedly connected with the second sealing ring at the top of plate positioned at shelving,
The bottom of second sealing ring is fixedly connected with shelving at the top of plate.
Preferably, it described second cleans the surface of shaft and is connected with support plate positioned at the internal activity of cleaning case, it is described
The bottom of support plate is fixedly connected with the bottom of cleaning chamber interior wall.
Preferably, the bottom of the 4th cleaning shaft is fixedly connected with swivel plate, in the groove of the swivel plate bottom
It is provided with ball, the bottom of the ball and the bottom of cleaning chamber interior wall contact with each other
Preferably, the surface of the brush pipe and it is located at and shelves and be fixedly connected with reinforcement block at the top of plate, the reinforcement block
Bottom and the fixed downlink connection in the top for shelving plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through inner wall bristle, the first outer wall bristle, the second outer wall bristle, the first cleaning motor, second
It cleans motor, electric telescopic rod, large straight gear and small Spur gear to cooperate, enables the inner and outer wall of test tube by clear simultaneously
It washes, reduces injury of the residue to experiment student is on inboard wall of test tube or outer wall, the efficiency tested after improving.
2, the utility model plays fixed effect by the way that the first fixed block is arranged, and prevents the first cleaning shaft from rotating
When move up and down, by be arranged the second fixed block play fixed effect, prevent it is driven cleaning shaft rotation when on move down
It is dynamic, play the role of sealing by the way that the first sealing ring is arranged, prevents cleaning solution from gap third cleaning shaft and shelve plate
Middle leakage plays the role of sealing by the way that the second sealing ring is arranged, prevents cleaning solution from the 4th cleaning shaft and shelve plate
It is leaked in gap, plays the role of support by the way that support plate is arranged, prevent the second cleaning shaft from toppling over downwards in rotation, lead to
It crosses swivel plate and ball cooperates, reduce friction of the 4th cleaning shaft in rotation between cleaning chamber interior wall, pass through
Setting reinforcement block plays the role of reinforcing, prevents brush pipe from toppling in test tube rotation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the cross-sectional view of the structure of the utility model right view；
Fig. 4 is the partial enlarged view of B-B in the utility model Fig. 3；
Fig. 5 is the cross-sectional view of the structure of the utility model left view；
Fig. 6 is the partial enlarged view of C-C in the utility model Fig. 5.
In figure: 1 cleaning case, 2 electric telescopic rods, 3 ordinary telescopic bars, 4 first fixed plates, 5 vertical clapboards, 6 second are fixed
Plate, 7 first cleaning motors, 8 first cleaning shafts, 9 first connecting plates, 10 first connecting shafts, 11 first connecting columns, 12 first examinations
Pipe sleeve, 13 first bolts, 14 first belt pulleys, 15 driven cleaning shafts, 16 second belt pulleys, 17 driving belts, 18 second connect
Fishplate bar, 19 second connecting shafts, 20 second connecting columns, 21 second test tube sleeves, 22 second bolts, 23 second cleaning motors, 24 second
Cleaning shaft, 25 first taper cone pulleies, 26 pedestals, 27 shelve plate, 28 thirds cleaning shaft, 29 large straight gears, 30 second taper cone pulleies,
31 first outer wall bristles, 32 brush pipes, 33 inner wall bristles, 34 the 4th cleaning shafts, 35 small Spur gears, 36 second outer wall bristles, 37
Bearing, 38 water inlets, 39 water outlets, 40 first fixed blocks, 41 second fixed blocks, 42 first sealing rings, 43 second sealing rings, 44
Support plate, 45 swivel plates, 46 balls, 47 reinforcement blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6, a kind of chemistry teaching test tube cleaning device, including cleaning case 1, the left side of cleaning case 1 is please referred to fix
Be connected with electric telescopic rod 2, the right side of cleaning case 1 is fixedly connected with ordinary telescopic bar 3, the top of ordinary telescopic bar 3 with it is electronic
The top of telescopic rod 2 is fixedly connected by the first fixed plate 4, and the top of the first fixed plate 4 is arranged symmetrically, and there are two vertical clapboards
5, the top of two vertical clapboards 5 is fixedly connected by the second fixed plate 6, and the right side at 6 top of the second fixed plate is fixedly connected with
First cleans motor 7, and the first cleaning shaft 8 is fixedly connected on the output shaft of the first cleaning motor 7, the first cleaning shaft 8
Surface and the top for being located at the first fixed plate 4 are fixedly connected with the first fixed block 40, and the bottom of the first fixed block 40 is solid with first
The top of fixed board 4 is fixedly connected, and is played fixed effect by the way that the first fixed block 40 is arranged, is prevented the first cleaning shaft 8 from existing
Moved up and down when rotation, first cleaning shaft 8 bottom end sequentially pass through from top to bottom the second fixed plate 6 and the first fixed plate 4 and
The lower section of the first fixed plate 4 is extended to, the bottom of the first cleaning shaft 8 is fixedly connected with the first connecting plate 9, the first connecting plate 9
The positive left and right sides is connected with the first connecting shaft 10, and the rear end of the first connecting shaft 10 through the first connecting plate 9 and is prolonged
The outside of the first connecting plate 9 is extended to, the front and rear sides of the first connecting shaft 10 are fixedly connected to the first connecting column 11, are located at ipsilateral
The bottom of two the first connecting columns 11 is fixedly connected by the first test tube sleeve 12, passes through the first spiral shell between two the first test tube sleeves 12
Bolt 13 is threadedly coupled, and first cleans the surface of shaft 8 and be fixedly connected with the first belt pulley positioned at the top of the first fixed plate 4
14, the top of the first fixed plate 4 and left side for being located at the first cleaning shaft 8 is connected with driven cleaning shaft 15, it is driven clearly
It washes the surface of shaft 15 and is fixedly connected with the second fixed block 41, the bottom of the second fixed block 41 positioned at the top of the first fixed plate 4
Portion is fixedly connected with the top of the first fixed plate 4, plays fixed effect by the way that the second fixed block 41 is arranged, and is prevented driven clear
It is moved up and down when washing the rotation of shaft 15, the bottom end of driven cleaning shaft 15 through the first fixed plate 4 and extends the first fixed plate 4
Lower section, the surface of the driven cleaning shaft 15 and top for being located at the first fixed plate 4 is fixedly connected with the second belt pulley 16, second
It is sequentially connected between belt pulley 16 and the first belt pulley 14 by driving belt 17, the bottom of driven cleaning shaft 15 is fixedly connected
There is the second connecting plate 18, the positive left and right sides of the second connecting plate 18 is connected with the second connecting shaft 19, the second connecting shaft
19 rear end runs through the second connecting plate 18 and extends to the outside of the second connecting plate 18, and the front and rear sides of the second connecting shaft 19 are solid
Surely it is connected with the second connecting column 20, is fixedly connected positioned at the bottom of ipsilateral two the second connecting columns 20 by the second test tube sleeve 21,
It is threadedly coupled between two the second test tube sleeves 21 by the second bolt 22, the right side of cleaning case 1 is fixedly connected with the second cleaning electricity
Machine 23 is fixedly connected with the second cleaning shaft 24 on the output shaft of second cleaning motor 23, the surface of the second cleaning shaft 24 and
Support plate 44, the fixed company in the bottom of support plate 44 and the bottom of 1 inner wall of cleaning case are connected with positioned at the internal activity of cleaning case 1
It connects, plays the role of support by the way that support plate 44 is arranged, prevent the second cleaning shaft 24 from toppling over downwards in rotation, second is clear
The left end of shaft 24 is washed through cleaning case 1 and extends to the inside of cleaning case 1, the left side of the second cleaning shaft 24 is fixedly connected with
First taper cone pulley 25, the bottom of 1 inner wall of cleaning case are fixedly connected with pedestal 26, on the inner wall of cleaning case 1 and are located at pedestal 26
Top, which is fixedly connected with, shelves plate 27, and the top movable for shelving plate 27 is connected with third cleaning shaft 28, and third cleans shaft 28
Surface and being located at shelve the top of plate 27 and be fixedly connected with the first sealing ring 42, the bottom of the first sealing ring 42 and shelve plate 27
Top be fixedly connected, by be arranged the first sealing ring 42 play the role of sealing, prevent cleaning solution from third clean shaft
28 with shelve plate 27 gap in leak, the bottom end of third cleaning shaft 28 sequentially passes through shelves plate 27 and pedestal 26 from top to bottom
And the inside of pedestal 26 is extended to, third cleans the surface of shaft 28 and is fixedly connected with big straight-tooth positioned at the lower section for shelving plate 27
Wheel 29, the surface of third cleaning shaft 28 and the lower section for being located at large straight gear 29 are fixedly connected with to be adapted with the first taper cone pulley 25
The second taper cone pulley 30, be intermeshed between the second taper cone pulley 30 and the first taper cone pulley 25, third clean shaft 28 surface and
The top for shelving plate 27 is provided with the first outer wall bristle 31, shelve the top of plate 27 and is located at a left side for third cleaning shaft 28
Right two sides are fixedly connected to brush pipe 32, and the top that plate 27 is shelved on the surface of brush pipe 32 and being located at is fixedly connected with reinforcement block 47,
The bottom of reinforcement block 47 and the fixed downlink connection in the top for shelving plate 27, play the role of reinforcing by the way that reinforcement block 47 is arranged, prevent
Only brush pipe 32 is toppled over when test tube rotates, and the surface of brush pipe 32 is provided with inner wall bristle 33, shelves the top of plate 27 and close to clear
The position of 1 inner wall of tank-washer be connected with the 4th cleaning shaft 34, the 4th cleaning shaft 34 surface and be located at shelve plate 27
Top is fixedly connected with the second sealing ring 43, and the bottom of the second sealing ring 43 is fixedly connected with the top for shelving plate 27, by setting
Set the second sealing ring 43 and play the role of sealing, prevent cleaning solution from the 4th cleaning shaft 34 with shelve plate 27 gap in let out
The bottom of leakage, the 4th cleaning shaft 34 is fixedly connected with swivel plate 45, and ball 46 is provided in the groove of 45 bottom of swivel plate, is rolled
The bottom of pearl 46 and the bottom of 1 inner wall of cleaning case contact with each other, and are cooperated by swivel plate 45 and ball 46, reduce the 4th
Friction of the bottom of shaft 34 in rotation between the top of 1 inner wall of cleaning case is cleaned, the bottom end of the 4th cleaning shaft 34 is passed through
It wears and shelves plate 27 and extend to the lower section for shelving plate 27, the 4th cleans the surface of shaft 34 and fix positioned at the lower section for shelving plate 27
It is connected with small Spur gear 35 compatible with large straight gear 29, is intermeshed between small Spur gear 35 and large straight gear 29, the 4th
The surface of cleaning shaft 34 is provided with the second outer wall bristle 36, corresponding 4th cleaning shaft, 34 top in the top of 1 inner wall of cleaning case
Position be provided with bearing 37, by be arranged bearing 37 can reduce the 4th cleaning shaft 34 top rotation when with cleaning
Friction between the top of 1 inner wall of case, the top of the 4th cleaning shaft 34 through bearing 37 and extend to the inside of bearing 37 with
It is fixedly connected, and the top in the left side of cleaning case 1 offers water inlet 38, the right side of 1 inner wall of cleaning case and is located at and shelves plate 27
Top offers water outlet 39, and the right end of water outlet 39 runs through cleaning case 1 and extends to the outside of cleaning case 1, passes through inner wall brush
Hair the 33, first outer wall bristle 31, the second outer wall bristle 36, first cleaning motor 7, second clean motor 23, electric telescopic rod 2,
Large straight gear 29 and small Spur gear 35 cooperate, and the inner and outer wall of test tube is cleaned simultaneously, is reduced in test tube
Injury of the residue to experiment student is on wall or outer wall, the efficiency tested after improving.
In use, starting electric telescopic rod 2 drives the first fixed plate 4 to move upwards, being raised to test tube can be vertically attached to
Electric telescopic pipe is closed in first test tube sleeve 12 and the second test tube sleeve 21, the first bolt 13 is rotated and the second bolt 22 makes two
First test tube sleeve 12 and two the second test tube sleeves 21 are separated, and pull the first test tube sleeve 12 and the second test tube sleeve 21 to make to two sides
Test tube is embedded in the first test tube sleeve 12 and the second test tube sleeve 21, rotates the first bolt 13 and the second bolt 22 is fixed on test tube
In first test tube sleeve 12 and the second test tube sleeve 21, starting electric telescopic rod 2 drives the first fixed plate 4 to move downward, so that test tube
It is socketed on brush pipe 32 completely, is then shut off electric telescopic rod 2, input cleaning solution from water inlet 38, open the first cleaning motor 7
With the second cleaning motor 23, the first cleaning shaft 8 drives the rotation of the first belt pulley 14, and the first belt pulley 14 passes through driving belt 17
Drive 16 shaft of the second belt pulley, the second belt pulley 16 drives the second cleaning shaft 24 to rotate, and passes through the first cleaning shaft 8, the
Two cleaning shafts 24, the first connecting plate 9, the second connecting plate 18, the first connecting column 11 and the second connecting column 20 cooperate and drive
Test tube rotation, so that inner wall bristle 33 can clean the inner wall of test tube, the second cleaning rotation of shaft 24 drives the first taper
25 rotation of wheel, the first taper cone pulley 25 drive the rotation of the second taper cone pulley 30, and the second taper cone pulley 30 drives third to clean shaft 28, third
Cleaning shaft 28 drives large straight gear 29 to rotate, and large straight gear 29 drives small Spur gear 35 to rotate, and small Spur gear 35 drives the 4th
Shaft 34 is cleaned, third cleaning shaft 28 and the 4th cleaning shaft 34 have driven the first outer wall bristle 31 and the second outer wall bristle
36, so that the outer wall to test tube cleans, the waste water after cleaning is discharged from water outlet 39.
In summary: the chemistry teaching test tube cleaning device passes through inner wall bristle 33, the first outer wall bristle 31, second
Outer wall bristle 36, first cleans motor 7, second and cleans motor 23,35 phase of electric telescopic rod 2, large straight gear 29 and small Spur gear
Mutually cooperation, solves the problems, such as that existing cleaning test tube device can not clean inboard wall of test tube and outer wall simultaneously.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of chemistry teaching test tube cleaning device, including cleaning case (1), it is characterised in that: the left side of the cleaning case (1)
It is fixedly connected with electric telescopic rod (2), is fixedly connected with ordinary telescopic bar (3) on the right side of the cleaning case (1), it is described commonly to stretch
The top of contracting bar (3) is fixedly connected with the top of electric telescopic rod (2) by the first fixed plate (4), first fixed plate (4)
Top be symmetrical arranged there are two vertical clapboard (5), the top of two vertical clapboards (5) connects by the way that the second fixed plate (6) are fixed
It connects, the right side at the top of second fixed plate (6) is fixedly connected with the first cleaning motor (7), first cleaning motor (7)
It is fixedly connected with the first cleaning shaft (8) on output shaft, the bottom end of first cleaning shaft (8) sequentially passes through the from top to bottom
Two fixed plates (6) and the first fixed plate (4) and the lower section for extending to the first fixed plate (4), the bottom of first cleaning shaft (8)
Portion is fixedly connected with the first connecting plate (9), and the positive left and right sides of first connecting plate (9) is connected with the first connection
The rear end of axis (10), first connecting shaft (10) runs through the first connecting plate (9) and extends to the outside of the first connecting plate (9),
The front and rear sides of first connecting shaft (10) are fixedly connected to the first connecting column (11), are located at ipsilateral two the first connecting columns
(11) bottom is fixedly connected by the first test tube sleeve (12), passes through the first bolt (13) spiral shell between two the first test tube sleeves (12)
Line connection, described first cleans the surface of shaft (8) and is fixedly connected with the first belt pulley above the first fixed plate (4)
(14), the top of first fixed plate (4) and be located at first cleaning shaft (8) on the left of be connected with driven cleaning shaft
(15), the bottom end of driven cleaning shaft (15) is through the first fixed plate (4) and the lower section of extension the first fixed plate (4), institute
It states the surface of driven cleaning shaft (15) and is located above the first fixed plate (4) and be fixedly connected with the second belt pulley (16), institute
It states and is sequentially connected between the second belt pulley (16) and the first belt pulley (14) by driving belt (17), the driven cleaning shaft
(15) bottom is fixedly connected with the second connecting plate (18), and the positive left and right sides of second connecting plate (18) is flexibly connected
Have the second connecting shaft (19), the rear end of second connecting shaft (19) through the second connecting plate (18) and extends to the second connecting plate
(18) front and rear sides of outside, second connecting shaft (19) are fixedly connected to the second connecting column (20), are located at ipsilateral two
The bottom of a second connecting column (20) is fixedly connected by the second test tube sleeve (21), by the between two the second test tube sleeves (21)
Two bolts (22) are threadedly coupled, and the second cleaning motor (23), second cleaning are fixedly connected on the right side of the cleaning case (1)
The second cleaning shaft (24) is fixedly connected on the output shaft of motor (23), the left end of second cleaning shaft (24) is through clear
Tank-washer (1) and the inside for extending to cleaning case (1), it is described second cleaning shaft (24) on the left of be fixedly connected with the first taper cone pulley
(25), the bottom of cleaning case (1) inner wall is fixedly connected with pedestal (26), on the inner wall of the cleaning case (1) and is located at bottom
It is fixedly connected with and shelves plate (27) above seat (26), the top movable for shelving plate (27) is connected with third cleaning shaft
(28), the bottom end of third cleaning shaft (28) sequentially passes through from top to bottom shelves plate (27) and pedestal (26) and extends to bottom
The inside of seat (26), the third, which cleans the surface of shaft (28) and is located to shelve, is fixedly connected with big straight-tooth below plate (27)
It takes turns (29), the third is cleaned the surface of shaft (28) and is located at below large straight gear (29) and is fixedly connected with and the first taper
(25) compatible second taper cone pulley (30) is taken turns, is intermeshed between second taper cone pulley (30) and the first taper cone pulley (25),
The third, which cleans the surface of shaft (28) and is located to shelve, is provided with the first outer wall bristle (31) above plate (27), described to put
It sets the top of plate (27) and is located at left and right sides of third cleaning shaft (28) and be fixedly connected to brush pipe (32), the brush pipe
(32) surface is provided with inner wall bristle (33), the top for shelving plate (27) and the position flexible connection that (32) are managed far from brush
There is the 4th cleaning shaft (34), the bottom end of the 4th cleaning shaft (34), which is run through to shelve plate (27) and extend to, shelves plate (27)
Lower section, it is described 4th cleaning shaft (34) bottom be fixedly connected with swivel plate (45), swivel plate (45) bottom it is recessed
It is provided in slot ball (46), the described 4th cleans the surface of shaft (34) and be fixedly connected with below plate (27) positioned at shelving
The compatible small Spur gear (35) with large straight gear (29), mutually nibbles between the small Spur gear (35) and large straight gear (29)
It closes, the surface of the 4th cleaning shaft (34) is provided with the second outer wall bristle (36), and the top of cleaning case (1) inner wall is right
The position at the top of the 4th cleaning shaft (34) is answered to be provided with bearing (37), axis is run through on the top of the 4th cleaning shaft (34)
It holds (37) and the inside for extending to bearing (37) is firmly connected with it, the top on the left of the cleaning case (1) offers water inlet
(38), the right side of cleaning case (1) inner wall and it is located at and shelves and offer water outlet (39), the water outlet above plate (27)
(39) right end runs through cleaning case (1) and extends to the outside of cleaning case (1).
2. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: first cleaning turns
The surface of axis (8) and be located at the first fixed plate (4) at the top of be fixedly connected with the first fixed block (40), first fixed block
(40) it is fixedly connected at the top of bottom and the first fixed plate (4).
3. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: the driven cleaning turns
The surface of axis (15) and be located at the first fixed plate (4) at the top of be fixedly connected with the second fixed block (41), second fixed block
(41) it is fixedly connected at the top of bottom and the first fixed plate (4).
4. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: the third cleaning turns
The surface of axis (28) and it is located at and shelves and be fixedly connected at the top of plate (27) the first sealing ring (42), first sealing ring (42)
Bottom be fixedly connected at the top of plate (27) with shelving.
5. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: the 4th cleaning turns
The surface of axis (34) and it is located at and shelves and be fixedly connected at the top of plate (27) the second sealing ring (43), second sealing ring (43)
Bottom be fixedly connected at the top of plate (27) with shelving.
6. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: second cleaning turns
The surface of axis (24) and be located at cleaning case (1) internal activity be connected with support plate (44), the bottom of the support plate (44) with
The bottom of cleaning case (1) inner wall is fixedly connected.
7. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that: the 4th cleaning turns
The bottom of axis (34) is fixedly connected with swivel plate (45), is provided with ball (46), institute in the groove of swivel plate (45) bottom
The bottom of the bottom and cleaning case (1) inner wall of stating ball (46) contacts with each other.
8. a kind of chemistry teaching test tube cleaning device according to claim 1, it is characterised in that:
The brush, which manages the surface of (32) and is located to shelve, is fixedly connected with reinforcement block (47), the reinforcement block at the top of plate (27)
(47) bottom and the fixed downlink connection in the top for shelving plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820306157.0U CN208195181U (en) | 2018-03-06 | 2018-03-06 | A kind of chemistry teaching test tube cleaning device |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779982A (en) * | 2019-01-24 | 2019-05-21 | 江西中超泵业有限公司 | A kind of centrifugal pump maintenance cleaning auxiliary device |
| CN110076168A (en) * | 2019-05-22 | 2019-08-02 | 晋元坤 | A kind of energy saving and environment friendly bottle washing apparatus |
| CN110328188A (en) * | 2019-05-10 | 2019-10-15 | 安徽管益生新材料科技有限公司 | A kind of supersonic wave cleaning machine |
| CN110681662A (en) * | 2019-11-27 | 2020-01-14 | 武汉塞恩集日用品有限公司 | Material storage container belt cleaning device |
| CN113129716A (en) * | 2021-04-18 | 2021-07-16 | 陆遥 | Reaction generating device for environment-friendly chemical teaching experiments |
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2018
- 2018-03-06 CN CN201820306157.0U patent/CN208195181U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779982A (en) * | 2019-01-24 | 2019-05-21 | 江西中超泵业有限公司 | A kind of centrifugal pump maintenance cleaning auxiliary device |
| CN109779982B (en) * | 2019-01-24 | 2020-10-27 | 江西中超泵业有限公司 | Cleaning auxiliary device for maintaining centrifugal pump |
| CN110328188A (en) * | 2019-05-10 | 2019-10-15 | 安徽管益生新材料科技有限公司 | A kind of supersonic wave cleaning machine |
| CN110328188B (en) * | 2019-05-10 | 2022-06-21 | 陕西蓝盛洁环保科技有限公司 | Ultrasonic cleaning machine |
| CN110076168A (en) * | 2019-05-22 | 2019-08-02 | 晋元坤 | A kind of energy saving and environment friendly bottle washing apparatus |
| CN110076168B (en) * | 2019-05-22 | 2022-05-06 | 内蒙古大窑嘉宾饮品有限公司 | Energy-concerving and environment-protective type bottle cleaning device |
| CN110681662A (en) * | 2019-11-27 | 2020-01-14 | 武汉塞恩集日用品有限公司 | Material storage container belt cleaning device |
| CN113129716A (en) * | 2021-04-18 | 2021-07-16 | 陆遥 | Reaction generating device for environment-friendly chemical teaching experiments |
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Granted publication date: 20181207 Termination date: 20200306 |