CN208695849U - A kind of test tube cleaning equipment - Google Patents

Abstract

The utility model provides a kind of test tube cleaning equipment, including rack, cleaning case, test tube cleaner for inner cavity, test tube cleaning device for outer walls and two test tube clamp devices；Rack include bottom plate and be arranged in bottom plate upper surface rack and sliding rail；The middle part of the upper surface of the bottom plate is arranged in for fixing the cleaning case in rack, and sliding rail is used for test tube clamp device mobile guide, and is symmetrically distributed in the two sides of the rack.The utility model passes through the test tube clamp device of side, test tube is transported to cleaning positions, test tube outer wall is cleaned using cleaning device for outer walls, then cleaning device for outer walls clamps test tube outer wall, the test tube clamp device of side unclamps test tube, and continue to clamp test tube, test tube cleaner for inner cavity cleans test tube inner cavity, after the completion of inner cavity cleaning, pass through the test tube clamp device of the other side, test tube clamp is got into test tube storing box, is repeated the above steps, the automatic cleaning of test tube is realized, mitigates labor intensity of workers.

Description

A kind of test tube cleaning equipment

Technical field

The utility model relates to cleaning equipment technical fields, refer in particular to a kind of test tube cleaning equipment.

Background technique

Test tube, the common instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent；Other than the specification of common test tube Diameter (mm) × length (mm) expression, such as 15 × 150,18 × 180,20 × 200.Existing laboratory test tube is all manually to carry out Cleaning, does not wash clean, wastes time, waste water yet.

Also there is equipment component that can replace the artificial cleaning for carrying out test tube, but these equipment only consider to clean the interior of test tube Chamber does not account for and how to clean test tube outer wall.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of test tube cleaning equipment, is clamped by the test tube of side Test tube is transported to cleaning positions by device, cleans test tube outer wall using cleaning device for outer walls, then cleaning device for outer walls clamps examination The test tube clamp device of pipe outer wall, side unclamps test tube, and continues to clamp test tube, and test tube cleaner for inner cavity cleans in test tube Test tube clamp after the completion of inner cavity cleaning, by the test tube clamp device of the other side, is got test tube storing box, repeats above-mentioned step by chamber Suddenly, it realizes the automatic cleaning of test tube, mitigate labor intensity of workers.

To achieve the above object, technical solution provided by the utility model are as follows: a kind of test tube cleaning equipment, including machine Frame, cleaning case, test tube cleaner for inner cavity, test tube cleaning device for outer walls and two test tube clamp devices；

The rack include bottom plate and be arranged in the bottom plate upper surface rack and sliding rail；The rack is used for The fixed cleaning case, and the middle part of the upper surface of the bottom plate is set, the sliding rail is led for the movement of test tube clamp device To, and it is symmetrically distributed in the two sides of the rack；

The test tube cleaner for inner cavity includes the first support being connected with the rack, is arranged in the first support Power device and the cleaning head that is removably arranged in the power device；

The test tube cleaning device for outer walls is arranged in a one-to-one correspondence with the test tube cleaner for inner cavity, and the test tube outer wall is clear Cleaning device includes the mounting base being connected with the bottom lower end surface of the cleaning case, the outer wall being rotatably provided in the mounting base Wiper mechanism and the first revolution for driving the outer wall washing mechanism to rotate being arranged on the lower end surface of the mounting base Driving mechanism；

The test tube clamp device includes the walking mechanism being slidably arranged on two sliding rails, setting in two walkings The second support of the upper surface of mechanism and the test tube gripping body being arranged in the second support.

Further, the first support includes the lower end surface of first crossbeam with the two sides that the first crossbeam is arranged in Two the first lifting columns, first lifting column include the first inner column being connected with the bottom plate, are slidably arranged in institute State the first outer column on the first inner column and the first thrust mechanism for pushing the first outer column sliding.

Further, the power device includes power rack, the top of the power rack is arranged in for pushing transmission shaft The telescoping mechanism moved up and down and the lower part that the power rack is arranged in are used to that the second revolution of the transmission shaft rotation to be driven to drive Motivation structure, the transmission shaft are rotatably connected with the telescoping mechanism.

Further, the outer wall washing mechanism includes cleaning axis and being rotatably provided in the multiple of the cleaning axis top Clean column；The inner cavity of the cleaning axis is provided with the drag link mechanism for pulling the cleaning column to clamp test tube.

Further, first rotary motion mechanism includes the first driving being fixed on the lower end surface of the mounting base Shell, the first drive shaft being rotatably provided on the first driving shell, be arranged on the first driving shell by the One transmission mechanism drives the first driving motor of first drive shaft turns；The inner cavity of first drive shaft, which is provided with, to be convenient for The internal spline of the cleaning axis rotation is driven, is provided on the lower end surface of the first driving shell for pulling the draw-bar machine The mobile tensile machine of structure.

Further, the drag link mechanism includes the draw-bar seat that the inner cavity upper end of the cleaning axis is arranged in, sliding setting Pull rod on the draw-bar seat, the flap that the draw-bar seat lower end is set, the setting pull rod outer wall stop collar and set The reset spring between the stop collar and the flap is set, the upper end that the draw-bar seat is stretched out in pull rod one end passes through pulling block End column articulated, that the other end stretches out the flap with the cleaning is provided with the magnet that the pull rod is pulled convenient for tensile machine Ring.

Further, the tensile machine include be arranged in it is described driving shell lower end surface pulling force shell, setting exist The iron core of the inner cavity of the pulling force shell and the coil being arranged on the iron core.

Further, the test tube gripping body include fixing sleeve, be rotatably provided in the fixing sleeve lower end it is more The grip mechanism of a upper end grabbed bar, the fixing sleeve is arranged in and the lower end that the grip mechanism is arranged in are described for pulling Grab the pulling force block of bar rotation；The lower end of the fixing sleeve, which is removably provided with, described grabs position after bar collapses for limiting Stop collar；The grip mechanism includes grip cylinder body, grip piston, stayed mast, grip spring and grip end cap, the grip cylinder The lower end of body is connected with the upper end of the fixing sleeve, upper end is connected with the grip end cap, the upper end of the stayed mast and sliding The grip piston for being arranged in the inner cavity of the grip cylinder body is connected, lower end stretches out the grip cylinder body and passes through the pulling force block It is connected with the bar of grabbing, the grip spring pocket is described on the stayed mast between the grip piston and the grip cylinder body The upper surface of grip end cap is provided with the inlet union entered convenient for compressed air.

Further, the second support includes the lower end surface of second cross beam with the two sides that the second cross beam is arranged in Two the second lifting columns, second lifting column include the second inner column being connected with the walking mechanism, sliding setting The second outer column on second inner column and the second thrust mechanism for pushing the second outer column sliding.

Further, the walking mechanism includes for connecting the top shoe of second inner column, being arranged described Sliding block on the lower end surface of sliding block, the gear shaft being rotatably provided between the top shoe and sliding block and it is arranged in institute State the power mechanism on the lower end surface of sliding block；The rack gear matched with the gear shaft is provided on the sliding rail.

Compared with prior art, the beneficial effects of the utility model are as follows:

The first, test tube is cleaned from needs by two test tube clamp devices of setting, the test tube clamp device of side Test tube box automatic clamping is to cleaning positions, convenient for cleaning test tube, passes through the test tube clamp device of the other side after the completion of cleaning, will try Pipe clamp is got in the clean tube storage box of the other side.

The second, it by setting test tube cleaning device for outer walls, realizes the outer wall washing of test tube and clamps test tube, convenient in test tube Chamber cleaning device cleans test tube inner cavity.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of test tube cleaning equipment of the utility model；

Fig. 2 is the structural schematic diagram of the test tube cleaner for inner cavity of the utility model；

Fig. 3 is the structural schematic diagram of the test tube cleaning device for outer walls in the utility model；

Fig. 4 is the structural schematic diagram of the utility model and test tube clamp device；

Fig. 5 is the structural schematic diagram of the utility model and test tube gripping body.

Specific embodiment

The utility model is described in further detail combined with specific embodiments below.

Referring to shown in attached drawing 1 to 5, the utility model also provides a kind of test tube cleaning equipment, including rack 1, cleaning case 2, Test tube cleaner for inner cavity 3, test tube cleaning device for outer walls 4 and two test tube clamp devices 5；

Rack 12 and sliding rail 13 of the rack 1 including bottom plate 11 and the upper surface that bottom plate 11 is arranged in；The rack 12 For fixing cleaning case 2, and the middle part of the upper surface of bottom plate 11 is set, sliding rail 13 is used for 5 mobile guide of test tube clamp device, And it is symmetrically distributed in the two sides of rack 12；

Test tube cleaner for inner cavity 3 includes the first support 31 being connected with rack 1, the power being arranged in first support 31 Device 32 and the cleaning head 33 being removably arranged in power device 32；

Test tube cleaning device for outer walls 4 is arranged in a one-to-one correspondence with test tube cleaner for inner cavity 3, and test tube cleaning device for outer walls 4 wraps Include the mounting base 41 being connected with the bottom lower end surface of cleaning case 2, the outer wall washing mechanism 42 being rotatably provided in mounting base 41 With mounting base 41 is set lower end surface on for drive outer wall washing mechanism 42 rotate the first rotary motion mechanism 43；

Test tube clamp device 5 includes the walking mechanism 51 being slidably arranged on two sliding rails 13, is arranged in two vehicle with walking machine The second support 52 of the upper surface of structure 51 and the test tube gripping body 53 being arranged in the second support 52.

In the present embodiment, first support 31 includes the lower end surface of first crossbeam 311 with the two sides that first crossbeam 311 is arranged in Two the first lifting columns 312, the first lifting column 312 includes the first inner column being connected with bottom plate 11, is slidably arranged in The first outer column on first inner column and the first thrust mechanism for pushing the first outer column to slide；First thrust mechanism is Cylinder or electric cylinders, preferably cylinder, cylinder can realize and fast move that the first cylinder body of the first thrust mechanism and the first outer column are cut with scissors Connect, the first extension bar and the first inner column it is hinged.

In the present embodiment, power device 32 includes power rack 321, the top of power rack 321 is arranged in for pushing transmission The telescoping mechanism 323 and the lower part of power rack 321 is set for driving the second of the rotation of transmission shaft 322 that axis 322 moves up and down Rotary motion mechanism 324, transmission shaft 322 are rotatably connected with telescoping mechanism 323；Second rotary motion mechanism 321 includes fixing On the upper surface of first crossbeam 311 second driving shell, be rotatably provided on the second driving shell the second drive shaft, The second driving motor that second drive shaft turns are driven by the second transmission mechanism on second driving shell is set；The The inner cavity of two drive shafts is provided with the internal spline rotated convenient for driving transmission shaft 322, and the second transmission mechanism includes being arranged second Second worm screw of the second worm gear of drive shaft outer wall and the inner cavity for being rotatably provided in the second driving shell, second worm screw one end is set It is equipped with convenient for the second splined hole of the second driving motor of connection.

In the present embodiment, outer wall washing mechanism 42 includes cleaning axis 421 and being rotatably provided in clean the more of 421 top of axis A cleaning column 422；The inner cavity of cleaning axis 421 is provided with the drag link mechanism 44 for pulling cleaning column 422 to clamp test tube.

In the present embodiment, the first rotary motion mechanism 43 includes outside the first driving being fixed on the lower end surface of mounting base 41 The first drive shaft being rotatably provided on the first driving shell, being driven on the first driving shell by first is arranged in shell Mechanism drives the first driving motor of the first drive shaft turns；The inner cavity of first drive shaft is provided with convenient for driving cleaning axis 421 The internal spline of rotation, first drives the tensile machine 45 being provided on the lower end surface of shell for pulling drag link mechanism 44 mobile； First transmission mechanism includes that the first worm gear of the first drive shaft outer wall is arranged in and is rotatably provided in the first driving shell First worm screw of chamber, first worm screw one end are provided with convenient for the first splined hole of the first driving motor of connection.

In the present embodiment, the draw-bar seat 441 of inner cavity upper end of the drag link mechanism 44 including cleaning axis 421 is arranged in, sliding are set Set the pull rod 442 on draw-bar seat 441, the flap 443 that 441 lower end of draw-bar seat is set, the stop collar that 442 outer wall of pull rod is set And the reset spring 445 being arranged between stop collar and flap 443, the upper end that draw-bar seat 441 is stretched out in 442 one end of pull rod pass through pulling block 446 are provided with the magnetic that pull rod 442 is pulled convenient for tensile machine 45 with the end that cleaning column 422 is hinged, the other end stretches out flap 443 Iron hoop 447.

In the present embodiment, tensile machine 45 includes the pulling force shell 451 that the lower end surface of the first driving shell is arranged in, setting Iron core 452 in the inner cavity of pulling force shell 451 and the coil 453 being arranged on iron core 452, pass through coil energization and generate magnetic force suction Draw magnet ring and pull stayed mast movement, to drive cleaning column to clamp test tube, convenient in test tube cleaner for inner cavity cleaning test tube Chamber.

In the present embodiment, test tube gripping body 53 includes fixing sleeve 531, the lower end for being rotatably provided in fixing sleeve 531 The grip mechanism 54 of multiple upper ends grabbed bar 532, fixing sleeve 531 is arranged in and the lower end that grip mechanism 54 is arranged in are used to pull Grab the pulling force block 533 of the rotation of bar 532；The lower end of fixing sleeve 531, which is removably provided with, grabs the position after bar 532 collapses for limiting The stop collar set replaces corresponding stop collar according to the test tube of crawl different size, convenient for grabbing bar crawl test tube；Pass through setting Stop collar limits the position for grabbing bar, avoids clamping force from crossing senior general's test tube clamp bad；Grip mechanism 54 includes grip cylinder body 541, grip Piston 542, stayed mast 543, grip spring 544 and grip end cap 545, grip cylinder body 541 is connected with fixing sleeve 531, upper end with Grip end cap 545 is connected, 542 phase of grip piston of the upper end of stayed mast 543 and the inner cavity for being slidably arranged in grip cylinder body 541 Even, lower end stretches out grip cylinder body 541 and is connected by pulling force block 533 with bar 532 is grabbed, and grip spring 544 is sleeved on grip piston 542 On stayed mast 543 between grip cylinder body 541, the upper surface of grip end cap 545 is provided with the import entered convenient for compressed air Connector 546.

In the present embodiment, second support 52 includes the lower end surface of second cross beam 521 with the two sides that second cross beam 521 is arranged in Two the second lifting columns 522, the second lifting column 522 include the second inner column being connected with walking mechanism 51, sliding set Set the second outer column on the second inner column and the second thrust mechanism for pushing the second outer column to slide；Second thrust machine Structure is cylinder or electric cylinders, and preferably cylinder, cylinder can be realized and be fast moved, the second cylinder body and the second outer column of the second thrust mechanism Hingedly, the second extension bar and the second inner column are hinged.

In the present embodiment, walking mechanism 51 includes for connecting the top shoe 511 of the second inner column, being arranged in top shoe Sliding block 512 on 511 lower end surface, 513 and of gear shaft being rotatably provided between top shoe 511 and sliding block 512 Power mechanism 514 on the lower end surface of sliding block 512 is set；It is provided on sliding rail 13 and matches with gear shaft 513 Rack gear；Power mechanism 514 is stepper motor or hydraulic motor；It is preferred that using stepper motor, the shell of stepper motor is fixed on down The lower end surface of sliding block, output shaft are inserted into internal splined hole, convenient for controlling the movement speed of walking mechanism.

The examples of implementation of the above are only the preferred embodiment of the utility model, not limit the utility model with this Practical range, therefore all shapes according to the utility model, change made by principle, it should all cover in the protection scope of the utility model It is interior.

Claims (10)

1. a kind of test tube cleaning equipment, it is characterised in that: clear including rack, cleaning case, test tube cleaner for inner cavity, test tube outer wall Cleaning device and two test tube clamp devices；

The rack include bottom plate and be arranged in the bottom plate upper surface rack and sliding rail；The rack is for fixing The cleaning case, and the middle part of the upper surface of the bottom plate is set, the sliding rail is used for test tube clamp device mobile guide, and It is symmetrically distributed in the two sides of the rack；

The test tube cleaner for inner cavity includes the first support being connected with the rack, moving in the first support is arranged in Power device and the cleaning head being removably arranged in the power device；

The test tube cleaning device for outer walls is arranged in a one-to-one correspondence with the test tube cleaner for inner cavity, the test tube outer wall washing dress Set the mounting base being connected including the bottom lower end surface with the cleaning case, the outer wall washing being rotatably provided in the mounting base Mechanism and the first revolution driving for driving the outer wall washing mechanism to rotate being arranged on the lower end surface of the mounting base Mechanism；

The test tube clamp device includes the walking mechanism being slidably arranged on two sliding rails, is arranged in two walking mechanisms Upper surface second support and the test tube gripping body that is arranged in the second support.

2. a kind of test tube cleaning equipment according to claim 1, it is characterised in that: the first support includes first crossbeam With two the first lifting columns of the lower end surface for the two sides that the first crossbeam is arranged in, first lifting column includes and institute State the first connected inner column of bottom plate, the first outer column being slidably arranged on first inner column and for pushing described the First thrust mechanism of one outer column sliding.

3. a kind of test tube cleaning equipment according to claim 1, it is characterised in that: the power device include power rack, Telescoping mechanism of the top of the power rack for pushing transmission shaft to move up and down is set and is arranged under the power rack Portion is used to drive the second rotary motion mechanism of the transmission shaft rotation, and the transmission shaft rotatably connects with the telescoping mechanism It connects.

4. a kind of test tube cleaning equipment according to claim 1, it is characterised in that: the outer wall washing mechanism includes cleaning Axis and the multiple cleaning columns for being rotatably provided in the cleaning axis top；The inner cavity of the cleaning axis is provided with described for pulling Clean the drag link mechanism that column clamps test tube.

5. a kind of test tube cleaning equipment according to claim 4, it is characterised in that: first rotary motion mechanism includes Be fixed on the lower end surface of the mounting base first driving shell, be rotatably provided in it is described first driving shell on first Drive shaft, be arranged in first driving shell on drive the first of first drive shaft turns to drive by the first transmission mechanism Motor；The inner cavity of first drive shaft is provided with the internal spline convenient for driving the cleaning axis rotation, and first driving is outer The tensile machine for pulling the drag link mechanism mobile is provided on the lower end surface of shell.

6. a kind of test tube cleaning equipment according to claim 5, it is characterised in that: the drag link mechanism includes being arranged in institute The draw-bar seat for stating the inner cavity upper end of cleaning axis, is arranged in the draw-bar seat lower end pull rod being slidably arranged on the draw-bar seat Flap, the setting pull rod outer wall stop collar and the reset spring that is arranged between the stop collar and the flap, it is described The end that the upper end that the draw-bar seat is stretched out in pull rod one end is column articulated by pulling block and the cleaning, the other end stretches out the flap It is provided with the magnet ring that the pull rod is pulled convenient for tensile machine.

7. a kind of test tube cleaning equipment according to claim 6, it is characterised in that: the tensile machine includes being arranged in institute The pulling force shell of the lower end surface of driving shell, the iron core for the inner cavity that the pulling force shell is set and setting are stated on the iron core Coil.

8. a kind of test tube cleaning equipment according to claim 1, it is characterised in that: the test tube gripping body includes fixing Cover, be rotatably provided in multiple upper ends grabbed bar, the fixing sleeve is set of the lower end of the fixing sleeve grip mechanism and The lower end that the grip mechanism is arranged in is used to pull the pulling force block for grabbing bar rotation；The lower end of the fixing sleeve is dismountable It is provided with for limiting the stop collar for grabbing the position after bar collapses；The grip mechanism include grip cylinder body, grip piston, Stayed mast, grip spring and grip end cap, the lower end of the grip cylinder body is connected with the upper end of the fixing sleeve, upper end with it is described Grip end cap is connected, the grip piston phase of the upper end of the stayed mast and the inner cavity for being slidably arranged in the grip cylinder body Even, lower end stretches out the grip cylinder body and is connected by the pulling force block with the bar of grabbing, and the grip spring pocket is grabbed mounted in described On stayed mast between power piston and the grip cylinder body, the upper surface of the grip end cap is provided with convenient for compressed air entrance Inlet union.

9. a kind of test tube cleaning equipment according to claim 1, it is characterised in that: the second support includes second cross beam With two the second lifting columns of the lower end surface for the two sides that the second cross beam is arranged in, second lifting column includes and institute State the second connected inner column of walking mechanism, the second outer column being slidably arranged on second inner column and for pushing State the second thrust mechanism of the second outer column sliding.

10. a kind of test tube cleaning equipment according to claim 9, it is characterised in that: the walking mechanism includes for connecting The top shoe for connecing second inner column, the sliding block being arranged on the lower end surface of the top shoe, be rotatably provided in it is described Gear shaft between top shoe and sliding block and the power mechanism being arranged on the lower end surface of the sliding block；On the sliding rail It is provided with the rack gear matched with the gear shaft.