A kind of chemical experiment test tube oscillation blending device
Technical field
The present invention relates to chemical experiment technique fields, are in particular a kind of chemical experiment test tube concussion mixing dresses
It sets.
Background technique
There is a kind of chemical experiment demonstrating device of a Patent No. CN201521107015.4 now, the utility model is public
It has opened a kind of chemical experiment demonstrating device, including cabinet, liquid injection pipe, beaker A, liquid discharging tube A, beaker B, liquid discharging tube, test tube, has led
Pipe, iron stand, venthole, switch A, switch B and switch C;Liquid injection pipe and partition and cabinet upper surface are equipped in the cabinet
Equipped with venthole;Beaker A is placed on the partition, places beaker B on cabinet base, and beaker A and beaker B are immovable;
It is equipped with switch A at the liquid injection pipe nozzle, and is connected on beaker A and beaker B;The beaker A and the bottom end beaker B difference
It is connected with liquid discharging tube A and liquid discharging tube B;The liquid discharging tube A and liquid discharging tube B are separately installed with switch B and switch C;The conduit one
End is connected on cabinet, and the other end is connected on the rubber stopper of test tube mouth;The cuvette cartridge is clipped on iron stand;The cabinet is just
Face is made of clear material, convenient for the result of observation of students experiment;The utility model component is few, connection is simple and operation side
Just.But this device cannot clamp multiple test tubes simultaneously and be tested, and lack the comparative of experiment effect.
Summary of the invention
The object of the present invention is to provide a kind of chemical experiment test tube oscillation blending device, its advantages are that the present invention can
To drive test tube to carry out the concussion processing of various dimensions, invisible spectro chemical liquid can be made sufficiently to merge, ensure that filling for reaction
Divide and carry out, reaches experiment effect, while the present invention can clamp multiple test tubes and compare test.
The purpose of the present invention is achieved through the following technical solutions:
A kind of chemical experiment test tube oscillation blending device, including pedestal, vertical balladeur train, horizontal carriage, test tube fixing seat
With wave actuator, the pedestal includes bottom plate, sliding sash sliding slot, first sliding groove seat, second sliding slot seat, side plate sliding slot and rack gear
Ⅰ;The middle-end of bottom plate is provided with sliding sash sliding slot, and first sliding groove seat and second sliding slot seat are fixedly connected on the top surface of bottom plate, sliding
It is sliding to be provided with side plate between first sliding groove seat and second sliding slot seat for frame sliding slot on first sliding groove seat and second sliding slot seat
Slot, the top surface of first sliding groove seat are fixedly connected with rack gear I;
The vertical balladeur train includes vertical sliding sash, the first side plate, the second side plate, motor, driving shaft, driving gear, master
Dynamic bevel gear, driven wheel of differential, external thread rod, rectangular straight slot and rack gear II;It is sliding that the lower end of vertical sliding sash is slidably connected at sliding sash
In slot, the lower end of vertical sliding sash left and right ends has been respectively fixedly connected with the second side plate and the first side plate, the first side plate and the second side
Plate is slidably connected at respectively in two side plate sliding slots, and motor is fixedly connected on the second side plate by motor rack, and driving shaft passes through
Shaft coupling is connected on the output shaft of motor, and driving gear and drive bevel gear are respectively fixedly connected at the both ends of driving shaft, main
I engaged transmission of movable tooth wheel and rack, the middle-end of driving shaft are rotatably connected on the left end of vertical sliding sash, initiative taper by rolling bearing units
Gear and driven wheel of differential engaged transmission, driven wheel of differential are fixedly connected on external thread rod, and the both ends of external thread rod lead to respectively
The upper and lower ends that rolling bearing units are rotatably connected on the inside of vertical sliding sash are crossed, the both ends of vertical sliding sash upper end are provided with a square
Shape through slot;The both ends of the front end of the vertical sliding sash upper end have been respectively fixedly connected with a rack gear II;
The horizontal carriage includes sliding block, connecting plate, horizontal sliding sash, rear round through slot, preceding round through slot, L-type limit
Bar, baffle and T-type plate;Sliding block is slidably connected in vertical sliding sash, the left and right end face of sliding block respectively with the left side on the inside of vertical sliding sash
Right side fitting, sliding block are threadedly attached on external thread rod, and the left and right ends of sliding block are fixedly connected by connecting plate respectively
There is horizontal sliding sash, two connecting plates are slidably connected at respectively in two rectangular straight slot, and the rear end of two horizontal sliding sashes is provided with
Round through slot after two, the front end of two horizontal sliding sashes are respectively provided with there are two preceding round through slot, under two horizontal sliding sash front ends
The both ends at end have been respectively fixedly connected with a L-type gag lever post, and two baffles are fixedly connected on four L-type gag lever posts;It is described
The inner end of two horizontal sliding sash front end of the top surface has been respectively fixedly connected with a T-type plate;
There are four the test tube fixing seat settings, circle after the rear end of four test tube fixing seats is rotatably connected on four respectively
In shape through slot, the middle-end of four test tube fixing seats before being rotatably connected on four in round through slot respectively;The actuator that waves is set
There are two setting, two are waved actuator and are separately positioned on two T-type plates, two inner ends for waving actuator respectively with two teeth
II engaged transmission of item, two are waved front end of the lower end of actuator respectively with four test tube fixing seats and are slidably connected.
The pedestal further includes race;The both ends of plate top surface are respectively arranged with a race, first sliding groove
Seat and second sliding slot seat are located between two races.
The vertical balladeur train further includes idler wheel;The lower end of first side plate and the second side plate is rotatably connected to two
A idler wheel;The roller-coaster is connected in race.
The test tube fixing seat includes rear shaft, rear bearing sheet, stationary jaw, guide rod, lead screw, movable jaw, rectangle
Slide bar, front end panel, front rotary shaft, swing rod and perpendicular sliding slot;After the outer end of shaft is rotatably connected on afterwards in round through slot, in rear shaft
The upper end at end is fixedly connected with rear bearing sheet, and the inner end of rear bearing sheet is fixedly connected with stationary jaw, and one end of stationary jaw is solid
Surely it is connected with guide rod, the other end of stationary jaw is rotatably connected to lead screw by rolling bearing units, and one end of movable jaw, which is slided, to be connected
It connects on guide rod, the other end of movable jaw is threadedly attached on lead screw, and movable jaw and stationary jaw are oppositely arranged, living
The outer end of dynamic clamping jaw is fixedly connected on one end of rectangle slide bar, and the middle-end of rectangle slide bar is slidably connected on front end panel, rectangle
The other end of slide bar is fixedly connected with baffle, and front end panel is fixedly connected on one end of front rotary shaft, and the middle-end of front rotary shaft, which rotates, to be connected
It connects in preceding round through slot, the outer end of front rotary shaft is fixedly connected with swing rod, and perpendicular sliding slot is provided on swing rod.
The described actuator that waves includes driven gear, driven shaft, driving pulley, drive pulley, transmission shaft, disk, partially
Mandrel, rocker arm, partial gear, rotary gear shaft, rack gear III, riser, sliding panel, driving lever and limit plate sliding slot;Driven gear with
II engaged transmission of rack gear, driven gear and driving pulley are fixedly connected on driven shaft from front to back, and the rear end of driven shaft passes through
Rolling bearing units are rotatably connected on T-type plate, and driving pulley is connect with drive pulley by belt V belt translation, drive pulley and disk
It is fixedly connected on transmission shaft from rear to preceding, transmission shaft is rotatably connected on T-type plate by rolling bearing units, and eccentric shaft is fixedly connected
In the eccentric position of disk, eccentric shaft is slidably connected in rocker arm, and the lower end of rocker arm is fixedly connected on partial gear, endless
All gear is fixedly connected on the front end of rotary gear shaft, and the rear end of rotary gear shaft is rotatably connected on T-type plate by rolling bearing units, no
Complete III engaged transmission of wheel and rack, rack gear III are fixedly connected on sliding panel by riser, and the both ends of sliding panel are set respectively
It is equipped with limit plate sliding slot, two limit plate sliding slots are slidably connected at respectively on two L-type gag lever posts on a horizontal sliding sash;One
Two baffles on a L-type gag lever post are bonded with the front/rear end of sliding panel;There are two being fixedly connected on the sliding panel
Driving lever, two driving levers are respectively positioned between two limit plate sliding slots;The driving lever is slidably connected in perpendicular sliding slot.
A kind of chemical experiment test tube oscillation blending device of the invention has the beneficial effect that
A kind of chemical experiment test tube oscillation blending device of the present invention, the present invention can drive the shake of test tube progress various dimensions
Processing is swung, invisible spectro chemical liquid can be made sufficiently to merge, the abundant progress of reaction is ensure that, reaches experiment effect, simultaneously
The present invention can clamp multiple test tubes and compare test;Shaking up present invention addresses manual concussion spends the time long, concussion
It is easy to make instrument damage during shaking up, reagent is caused to splash, and shake to shake up once shake manually and shake up a container,
Artificial concussion will cause the problem of shaking insufficient low efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemical experiment test tube oscillation blending device of the present invention;
Fig. 2 is the structural schematic diagram of pedestal;
Fig. 3 is the structural schematic diagram of vertical balladeur train;
Fig. 4 is the structural schematic diagram of horizontal carriage;
Fig. 5 is the structural schematic diagram of test tube fixing seat;
Fig. 6 is the structural schematic diagram one for waving actuator;
Fig. 7 is the structural schematic diagram two for waving actuator.
In figure: pedestal 1;Bottom plate 1-1;Sliding sash sliding slot 1-2;First sliding groove seat 1-3;Second sliding slot seat 1-4;Side plate sliding slot 1-
5;I 1-6 of rack gear;Race 1-7;Vertical balladeur train 2;Vertical sliding sash 2-1;First side plate 2-2;Second side plate 2-3;Motor 2-4;Actively
Axis 2-5;Driving gear 2-6;Drive bevel gear 2-7;Driven wheel of differential 2-8;External thread rod 2-9;Rectangular straight slot 2-10;Rack gear II
2-11;Idler wheel 2-12;Horizontal carriage 3;Sliding block 3-1;Connecting plate 3-2;Horizontal sliding sash 3-3;Round through slot 3-4 afterwards;It is preceding round logical
Slot 3-5;L-shaped rod 3-6;Baffle 3-7;T-type plate 3-8;Test tube fixing seat 4;Shaft 4-1 afterwards;Rear bearing sheet 4-2;Stationary jaw 4-
3;Guide rod 4-4;Lead screw 4-5;Movable jaw 4-6;Rectangle slide bar 4-7;Front end panel 4-8;Front rotary shaft 4-9;Swing rod 4-10;It is perpendicular to slide
Slot 4-11;Wave actuator 5;Driven gear 5-1;Driven shaft 5-2;Driving pulley 5-3;Drive pulley 5-4;Transmission shaft 5-5;Circle
Disk 5-6;Eccentric shaft 5-7;Rocker arm 5-8;Partial gear 5-9;Rotary gear shaft 5-10;III 5-11 of rack gear;Riser 5-12;Sliding panel
5-13;Driving lever 5-14;Limit plate sliding slot 5-15.
Specific embodiment
The present invention will be further described in detail for 1-7 and specific implementation method with reference to the accompanying drawing.
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-7, a kind of chemical experiment test tube oscillation blending device, including pedestal 1,
Vertical balladeur train 2, horizontal carriage 3, test tube fixing seat 4 and actuator 5 is waved, the pedestal 1 includes bottom plate 1-1, sliding sash sliding slot
1-2, first sliding groove seat 1-3, I 1-6 of second sliding slot seat 1-4, side plate sliding slot 1-5 and rack gear;The middle-end of bottom plate 1-1 is provided with sliding sash
Sliding slot 1-2, first sliding groove seat 1-3 and second sliding slot seat 1-4 are fixedly connected on the top surface of bottom plate 1-1, and sliding sash sliding slot 1-2
Between first sliding groove seat 1-3 and second sliding slot seat 1-4, side plate is provided on first sliding groove seat 1-3 and second sliding slot seat 1-4
Sliding slot 1-5, the top surface of first sliding groove seat 1-3 are fixedly connected with I 1-6 of rack gear;
The vertical balladeur train 2 includes vertical sliding sash 2-1, the first side plate 2-2, the second side plate 2-3, motor 2-4, driving shaft
2-5, driving gear 2-6, drive bevel gear 2-7, driven wheel of differential 2-8, external thread rod 2-9, rectangular straight slot 2-10 and rack gear II
2-11;The lower end of vertical sliding sash 2-1 is slidably connected in sliding sash sliding slot 1-2, and the lower end of the left and right ends vertical sliding sash 2-1 is solid respectively
Surely it is connected with the second side plate 2-3 and the first side plate 2-2, the first side plate 2-2 and the second side plate 2-3 is slidably connected at two sides respectively
In plate sliding slot 1-5, motor 2-4 is fixedly connected on the second side plate 2-3 by motor rack, and driving shaft 2-5 is connected by shaft coupling
On the output shaft of motor 2-4, driving gear 2-6 and drive bevel gear 2-7 are respectively fixedly connected at the both ends of driving shaft 2-5,
Driving gear 2-6 and I 1-6 of rack gear engaged transmission, the middle-end of driving shaft 2-5 are rotatably connected on vertical sliding sash 2- by rolling bearing units
1 left end, drive bevel gear 2-7 and driven wheel of differential 2-8 engaged transmission, driven wheel of differential 2-8 are fixedly connected on external thread rod
On 2-9, the both ends of external thread rod 2-9 pass through the upper and lower ends that rolling bearing units are rotatably connected on the inside of vertical sliding sash 2-1 respectively,
The both ends of the vertical upper end sliding sash 2-1 are provided with a rectangular straight slot 2-10;The both ends of the front end of the upper end vertical sliding sash 2-1
It has been respectively fixedly connected with II 2-11 of rack gear;When in use, motor 2-4 is clockwise and anticlockwise motor to the vertical balladeur train 2, will be electric
Machine 2-4 is by wire connecting power and control switch and opens, and motor 2-4 drives driving shaft 2-5 around own axis, actively
Axis 2-5 drives driving gear 2-6 and drive bevel gear 2-7 around own axis, and driving gear 2-6 with I 1-6 of rack gear by nibbling
Transmission is closed, drives the second side plate 2-3 to slide back and forth in the side plate sliding slot 1-5 on first sliding groove seat 1-3, the second side plate 2-3 band
It moves vertical sliding sash 2-1 to slide back and forth in sliding sash sliding slot 1-2, side plate sliding slot 1- of the first side plate 2-2 on second sliding slot seat 1-4
It is slid back and forth in 5, sliding sash sliding slot 1-2 limits vertical sliding sash 2-1 and moves left and right, the first side plate 2-2 and the second side plate 2-3 and two
The cooperation of a side plate sliding slot 1-5 limits vertical sliding sash 2-1 and moves up and down, before making vertical sliding sash 2-1 can only be along I 1-6 of rack gear
After move;Drive bevel gear 2-7 drives driven wheel of differential 2-8 around own axis, and driven wheel of differential 2-8 drives external thread rod
2-9 is around own axis.
The horizontal carriage 3 includes sliding block 3-1, connecting plate 3-2, horizontal sliding sash 3-3, rear round through slot 3-4, preceding circle
Through slot 3-5, L-type gag lever post 3-6, baffle 3-7 and T-type plate 3-8;Sliding block 3-1 is slidably connected in vertical sliding sash 2-1, sliding block 3-1
Left and right end face be bonded respectively with the left and right end face on the inside of vertical sliding sash 2-1, sliding block 3-1 is threadedly attached in external thread rod 2-
On 9, the left and right ends of sliding block 3-1 pass through connecting plate 3-2 respectively and are fixedly connected with horizontal sliding sash 3-3, two connecting plate 3-2 difference
It being slidably connected in two rectangular straight slot 2-10, the rear end of two horizontal sliding sash 3-3 is respectively provided with there are two rear round through slot 3-4,
The front end of two horizontal sliding sash 3-3 is respectively provided with there are two preceding round through slot 3-5, and the two of the lower end of two front ends horizontal sliding sash 3-3
End, which has been respectively fixedly connected on L-type gag lever post a 3-6, four L-type gag lever post 3-6, is fixedly connected to two baffle 3-7;Institute
The inner end for stating two horizontal sliding sash 3-3 front end of the top surface has been respectively fixedly connected with a T-type plate 3-8;The horizontal carriage 3 makes
Used time, external thread rod 2-9 are moved up and down when rotating by thread belt movable slider 3-1, and two connecting plate 3-2 are slidably connected at respectively
In two rectangular straight slot 2-10, the rotation of sliding block 3-1 is limited, move up and down sliding block 3-1 can only along external thread rod 2-9, it is sliding
Block 3-1 drives two horizontal sliding sash 3-3 to move up and down;Vertical sliding sash 2-1 can drive two horizontal sliding sash 3-3 when being moved forward and backward
It is moved forward and backward.
There are four the settings of test tube fixing seat 4, after the rear end of four test tube fixing seats 4 is rotatably connected on four respectively
In round through slot 3-4, the middle-end of four test tube fixing seats 4 before being rotatably connected on four in round through slot 3-5 respectively;It is described to wave
There are two the settings of actuator 5, and two are waved actuator 5 and are separately positioned on two T-type plate 3-8, and two are waved the interior of actuator 5
Respectively with two rack gear II 2-11 engaged transmissions, two are waved the lower end of actuator 5 respectively and before four test tube fixing seats 4 at end
End is slidably connected.When in use, four test tube fixing seats 4 can clamp four test tubes to the test tube fixing seat 4 simultaneously, and four
To drive test tube to swing, vertical sliding sash 2-1 can when being moved forward and backward for rotation on two horizontal sliding sash 3-3 respectively for test tube fixing seat 4
To drive the front and back concussion simultaneously of four test tubes in four test tube fixing seats 4, vertical sliding sash 2-1 can drive two when being moved forward and backward
A horizontal sliding sash 3-3 is moved up and down, and two two horizontal sliding sash 3-3 drive the test tube in four test tube fixing seats 4 upper and lower simultaneously
Concussion, two horizontal sliding sash 3-3 can drive two to wave the work of actuator 5 while moving up and down, two are waved actuator 5
The test tube in four test tube fixing seats 4 while the concussion that swings are driven when work, realize while multiple test tubes being driven to carry out
The concussion of various dimensions is handled, and invisible spectro chemical liquid can be made sufficiently to merge, the abundant progress of reaction is ensure that, reach experiment
Effect, while multiple test tubes shake be convenient for comparative test simultaneously.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1-7, the pedestal 1 further includes race 1-7;The two of the top surface bottom plate 1-1
End is respectively arranged with a race 1-7, first sliding groove seat 1-3 and second sliding slot seat 1-4 between two race 1-7.
The vertical balladeur train 2 further includes idler wheel 2-12;The lower end company of rotation of first side plate 2-2 and the second side plate 2-3
Idler wheel 2-12 there are two connecing;The idler wheel 2-12 is slidably connected in race 1-7, reduces the first side plate 2-2 and the second side plate
Frictional force in 2-3 sliding process.
Specific embodiment 3:
Illustrate that present embodiment, the test tube fixing seat 4 include rear shaft 4-1, rear bearing sheet 4- below with reference to Fig. 1-7
2, stationary jaw 4-3, guide rod 4-4, lead screw 4-5, movable jaw 4-6, rectangle slide bar 4-7, front end panel 4-8, front rotary shaft 4-9,
Swing rod 4-10 and perpendicular sliding slot 4-11;After the outer end of shaft 4-1 is rotatably connected on afterwards in round through slot 3-4, the inner end rear shaft 4-1
Upper end is fixedly connected with rear bearing sheet 4-2, and the inner end of rear bearing sheet 4-2 is fixedly connected with stationary jaw 4-3, stationary jaw 4-3
One end be fixedly connected with guide rod 4-4, the other end of stationary jaw 4-3 is rotatably connected to lead screw 4-5 by rolling bearing units, activity
One end of clamping jaw 4-6 is slidably connected on guide rod 4-4, and the other end of movable jaw 4-6 is threadedly attached on lead screw 4-5,
Movable jaw 4-6 and stationary jaw 4-3 are oppositely arranged, and the outer end of movable jaw 4-6 is fixedly connected on the one of rectangle slide bar 4-7
End, the middle-end of rectangle slide bar 4-7 are slidably connected on front end panel 4-8, and the other end of rectangle slide bar 4-7 is fixedly connected with gear
Plate, front end panel 4-8 are fixedly connected on one end of front rotary shaft 4-9, the middle-end of front rotary shaft 4-9 round through slot 3- before being rotatably connected on
In 5, the outer end of front rotary shaft 4-9 is fixedly connected with swing rod 4-10, and perpendicular sliding slot 4-11 is provided on swing rod 4-10.The test tube is solid
When in use, test tube is placed between stationary jaw 4-3 and movable jaw 4-6 for reservation 4, and rotational lead screw 4-5, lead screw 4-5 passes through
Screw thread drives movable jaw 4-6 to move backward, and the distance between stationary jaw 4-3 and movable jaw 4-6 gradually become smaller, thus will
Test tube clamps, and guide rod 4-4 limits the rotation of movable jaw 4-6, makes movable jaw 4-6 can only be along shifting before and after lead screw 4-5
Dynamic, rear shaft 4-1 and front rotary shaft 4-9 can be rotated on horizontal sliding sash 3-3, can be driven when swing rod 4-10 reciprocally swinging
Front rotary shaft 4-9 reciprocating rotation, so that test tube reciprocally swinging be driven to shake;Lead screw 4-5 is rotated backward to unload test tube.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1-7, the actuator 5 that waves includes driven gear 5-1, driven shaft 5-
2, driving pulley 5-3, drive pulley 5-4, transmission shaft 5-5, disk 5-6, eccentric shaft 5-7, Rocker arm 5-8, partial gear 5-9,
Rotary gear shaft 5-10, III 5-11 of rack gear, riser 5-12, sliding panel 5-13, driving lever 5-14 and limit plate sliding slot 5-15;Driven gear
5-1 and II 2-11 of rack gear engaged transmission, driven gear 5-1 and driving pulley 5-3 are fixedly connected on driven shaft 5-2 from front to back
On, the rear end of driven shaft 5-2 is rotatably connected on T-type plate 3-8 by rolling bearing units, and driving pulley 5-3 and drive pulley 5-4 are logical
The connection of belt V belt translation is crossed, drive pulley 5-4 and disk 5-6 are fixedly connected on transmission shaft 5-5 from rear to preceding, transmission shaft 5-5
It is rotatably connected on T-type plate 3-8 by rolling bearing units, eccentric shaft 5-7 is fixedly connected on the eccentric position of disk 5-6, eccentric shaft
5-7 is slidably connected in Rocker arm 5-8, and the lower end of Rocker arm 5-8 is fixedly connected on partial gear 5-9, and partial gear 5-9 is solid
Surely it is connected to the front end of rotary gear shaft 5-10, the rear end of rotary gear shaft 5-10 is rotatably connected on T-type plate 3-8 by rolling bearing units
On, partial gear 5-9 and III 5-11 of rack gear engaged transmission, III 5-11 of rack gear are fixedly connected on sliding panel 5- by riser 5-12
On 13, the both ends of sliding panel 5-13 are respectively arranged with limit plate sliding slot 5-15, and two limit plate sliding slot 5-15 are slidably connected respectively
On two L-type gag lever post 3-6 on a horizontal sliding sash 3-3;Two baffle 3-7 on one L-type gag lever post 3-6 with
The front/rear end of sliding panel 5-13 is bonded;Driving lever 5-14, two driving lever 5-14 there are two being fixedly connected on the sliding panel 5-13
It is respectively positioned between two limit plate sliding slot 5-15;The driving lever 5-14 is slidably connected in perpendicular sliding slot 4-11.Described waves drive
When in use, horizontal sliding sash 3-3 drives T-type plate 3-8 to move up and down to moving part 5, and T-type plate 3-8 drives driven shaft 5-2 and driven gear
5-1 is moved up and down, in driven gear 5-1 moving process by with rack gear II 2-11 engaged transmission, drive driven gear 5-1 around from
Body axis rotation, driven gear 5-1 drive driven shaft 5-2 around own axis, driven shaft 5-2 drive driving pulley 5-3 around
Own axis, driving pulley 5-3 drive drive pulley 5-4 around own axis by belt, and drive pulley 5-4 drives
For transmission shaft 5-5 around own axis, transmission shaft 5-5 drives disk 5-6 around own axis, and disk 5-6 drives eccentric shaft
5-7 moves in a circle around the axis of disk 5-6, and eccentric shaft 5-7 drives-8 reciprocally swinging of Rocker arm 5, and Rocker arm 5-8 drives incomplete
Gear 5-9 reciprocating rotation, partial gear 5-9 are moved back and forth by engaging band III 5-11 of carry-over bar with III 5-11 of rack gear, rack gear
III 5-11 drives sliding panel 5-13 or so to move back and forth, and L-type gag lever post 3-6 plays the role of support, baffle to sliding panel 5-13
3-7 prevents sliding panel 5-13 and L-type gag lever post 3-6 to be detached from, and sliding panel 5-13 is by driving two driving lever 5-14 or so are reciprocal to move
Dynamic, two driving lever 5-14 slide to drive swing rod 4-10 reciprocally swinging in perpendicular sliding slot 4-11.
A kind of working principle of chemical experiment test tube oscillation blending device of the present invention: when use device, described is vertical
When in use, motor 2-4 is clockwise and anticlockwise motor to balladeur train 2, and motor 2-4 by wire connecting power and control switch and is opened,
Motor 2-4 drives driving shaft 2-5 around own axis, driving shaft 2-5 drive driving gear 2-6 and drive bevel gear 2-7 around
Own axis, driving gear 2-6 by with rack gear I 1-6 engaged transmission, drive the second side plate 2-3 in first sliding groove seat 1-3
On side plate sliding slot 1-5 in slide back and forth, the second side plate 2-3 drives vertical sliding sash 2-1 to slide back and forth in sliding sash sliding slot 1-2,
First side plate 2-2 slides back and forth in the side plate sliding slot 1-5 on second sliding slot seat 1-4, and sliding sash sliding slot 1-2 limits vertical sliding sash
2-1 is moved left and right, and the cooperation of the first side plate 2-2 and the second side plate 2-3 and two side plate sliding slot 1-5 limit vertical sliding sash 2-1
It moves up and down, be moved forward and backward vertical sliding sash 2-1 can only along I 1-6 of rack gear;Drive bevel gear 2-7 drives driven wheel of differential 2-8
Around own axis, driven wheel of differential 2-8 drives external thread rod 2-9 around own axis.The horizontal carriage 3 makes
Used time, external thread rod 2-9 are moved up and down when rotating by thread belt movable slider 3-1, and two connecting plate 3-2 are slidably connected at respectively
In two rectangular straight slot 2-10, the rotation of sliding block 3-1 is limited, move up and down sliding block 3-1 can only along external thread rod 2-9, it is sliding
Block 3-1 drives two horizontal sliding sash 3-3 to move up and down.When in use, four test tube fixing seats 4 can for the test tube fixing seat 4
To clamp four test tubes simultaneously, four test tube fixing seats 4 are rotated on two horizontal sliding sash 3-3 respectively to drive test tube to swing,
Vertical sliding sash 2-1 can drive four test tubes front and back concussion simultaneously in four test tube fixing seats 4, vertical sliding sash when being moved forward and backward
2-1 can drive two horizontal sliding sash 3-3 to move up and down when being moved forward and backward, and two horizontal sliding sash 3-3 drive four test tubes to fix
Concussion, two two horizontal sliding sash 3-3 can drive two to wave driving to test tube on seat 4 while moving up and down up and down simultaneously
Part 5 works, and two are waved test tube while the concussion that swings driven in four test tube fixing seats 4 when actuator 5 works, realizes
It drives multiple test tubes to carry out the concussion processing of various dimensions simultaneously, invisible spectro chemical liquid can be made sufficiently to merge, ensure that
The abundant progress of reaction reaches experiment effect, while multiple test tubes shake be convenient for comparative test simultaneously.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.