CN217121174U

CN217121174U - Portable test tube cleaning equipment

Info

Publication number: CN217121174U
Application number: CN202220114729.1U
Authority: CN
Inventors: 朱素勤
Original assignee: Shenyang Plas Cleaning Technology Co ltd
Current assignee: Shenyang Plas Cleaning Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-05
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a cleaning equipment especially relates to a portable test tube cleaning equipment. The utility model provides a can wash the test tube fast, can shorten the tube cleaning time simultaneously, can concentrate the portable tube cleaning equipment who collects sewage moreover. The utility model provides a portable test tube cleaning equipment, is equipped with the wheel including wheel, bottom plate, first shell and handrail, the equal rotary type in both sides around the bottom plate bottom, and first shell is installed at the bottom plate top, and first shell outer wall rear side is equipped with the handrail. The utility model is provided with the pressing mechanism and the cleaning mechanism, so that the test tube can be rapidly cleaned as required; the utility model discloses a be equipped with water spray mechanism and locking mechanical system, can be thoroughly clean the test tube, can prolong the scavenging period as required simultaneously.

Description

Portable test tube cleaning equipment

Technical Field

The utility model relates to a cleaning equipment especially relates to a portable test tube cleaning equipment.

Background

The test tube is the instrument that chemistry experiment room was used commonly, is used as the container in a small amount of reagent simultaneously, before the researcher experiment with the experiment after generally all can wash the test tube, the researcher manually washes the test tube need consume the longer time, the researcher need consume great strength simultaneously and just can press from both sides the test tube tightly, the process that the researcher collected sewage is more numerous moreover.

Therefore, it is necessary to design a movable test tube cleaning device which can rapidly clean the test tube, shorten the time for cleaning the test tube and collect the sewage in a centralized manner.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming that researchers need expend longer time to wash the test tube manually, and the researcher need expend great strength simultaneously and just can press from both sides the test tube tightly, and the researcher collects the process of sewage more complicated moreover, the technical problem is: the utility model provides a can wash the test tube fast, can shorten the test tube washing time simultaneously, can concentrate the portable test tube cleaning equipment who collects sewage moreover.

The technical scheme of the utility model is that: the utility model provides a portable test tube cleaning equipment, is including wheel, bottom plate, first shell and handrail, and the equal rotary type in both sides is equipped with the wheel around the bottom plate bottom, and first shell is installed at the bottom plate top, and first shell outer wall rear side is equipped with the handrail, still including pushing down mechanism and clean mechanism, and first shell inner wall upper portion is equipped with pushing down the mechanism, pushes down and installs clean mechanism in the mechanism.

Preferably, the pressing mechanism comprises first fixing blocks, first connecting rods, first springs, a pressing plate and a pedal, the first fixing blocks are welded to the front side and the rear side of the upper portion of the inner wall of the first shell, the first connecting rods are welded to the tops of the four first fixing blocks, the pressing plate is arranged between the four first connecting rods in a sliding mode, the first springs are sleeved on the four first connecting rods, the two ends of each first spring are connected to the first fixing blocks and the pressing plate respectively, and the pedal is arranged in the middle of the rear side of the pressing plate.

Preferably, the top of the lower pressing plate is provided with a second shell, the top of the outer wall of the second shell is symmetrically provided with first supporting frames, a motor is connected between the upper parts of the first supporting frames, an output shaft of the motor is provided with a first rotating shaft, a plurality of first fixing frames are arranged at intervals at the top of the lower pressing plate, a second rotating shaft is arranged in each first fixing frame in a rotating mode, the lower part of the second rotating shaft penetrates into the lower pressing plate, a gear set is connected between the second rotating shaft and the first rotating shaft, and a soft brush is arranged on the second rotating shaft.

As preferred, still including the water spray mechanism, the water spray mechanism has all welded the second fixed block including second fixed block, water pipe, spout and first stopper about both sides around the second shell outer wall, is connected with the water pipe between the second fixed block, and the lower extreme of the water pipe penetrates the holding down plate, and the spout is all installed to the water pipe lower part, and first stopper is installed on the water pipe right side.

Preferably, the locking device further comprises a locking mechanism, the locking mechanism comprises a second fixing frame, a second supporting frame, a second connecting rod, a second spring, a first wedge-shaped block, a third fixing block, a third connecting rod, a third spring and a second wedge-shaped block, the upper parts of the front side and the rear side of the outer wall of the first shell are respectively welded with the second fixing frame, the front side and the rear side of the top of each second fixing frame are respectively fixedly connected with the second supporting frame, the second connecting rod is arranged in the second supporting frame in a sliding manner, the inner end of each second connecting rod is fixedly connected with the first wedge-shaped block, the second connecting rod is sleeved with the second spring, the two ends of each second spring are respectively connected with the second supporting frame and the first wedge-shaped block, the left side and the right side of the bottom of the lower pressing plate are respectively welded with the third fixing block, the third connecting rod is arranged in the third fixing block in a sliding manner, the inner end of each third connecting rod is fixedly connected with the second wedge-shaped block, and the third connecting rod is sleeved with the third spring, the two ends of the third spring are respectively connected to the corresponding third fixing block and the second wedge-shaped block, and the first wedge-shaped block is in contact fit with the lower pressing plate.

Preferably, the clamping mechanism is placed, and the clamping mechanism comprises a placing frame, a fourth fixing block, a clamping ring, a fourth spring and a pull rod.

Preferably, still including placing waste water collection emission mechanism, waste water collection emission mechanism is including the third mount, collect the frame, the fourth mount, the fourth connecting rod, the fifth spring, slider and second stopper, first shell inner wall lower part is equipped with the third mount, third mount top is equipped with the collection frame, the first shell is worn out to the lower part of collecting the frame, the equal rigid coupling in two parts has the fourth mount about first shell outer wall front side, equal slidingtype is equipped with the fourth connecting rod in two fourth mounts, be connected with the slider between two fourth connecting rod rear ends, slider and the cooperation of collection frame upper portion slidingtype, all the cover is equipped with the fifth spring on two fourth connecting rods, the both ends of fifth spring are connected respectively on corresponding fourth mount and slider, collect the frame left and right sides and all install the second stopper.

Preferably, a handle is arranged on the front side of the top of the sliding block, so that a researcher can quickly slide the sliding block.

Has the advantages that: 1. the utility model is provided with the pressing mechanism and the cleaning mechanism, so that the test tube can be rapidly cleaned as required;

2. the utility model can thoroughly clean the test tube by arranging the water spraying mechanism and the locking mechanism, and can prolong the cleaning time as required;

3. the utility model discloses a be equipped with and place clamping mechanism and wastewater collection discharge mechanism, can press from both sides the test tube of equidimension not as required and press from both sides tightly and avoid breaking, can concentrate simultaneously and collect sewage to the condition that reduces sewage pollution ground appears.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the push-down structure of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the cleaning mechanism of the present invention.

Fig. 4 is a schematic perspective view of the water spraying mechanism of the present invention.

Fig. 5 is a schematic perspective view of the locking mechanism of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the clamping mechanism of the present invention.

Fig. 7 is a schematic view of the enlarged three-dimensional structure at a position a of the present invention.

Fig. 8 is a schematic view of the three-dimensional structure of the wastewater collecting and discharging mechanism of the present invention.

Reference numerals: 1. the wheel, 2, the bottom plate, 3, the first shell, 4, the armrest, 5, the pressing mechanism, 51, the first fixed block, 52, the first connecting rod, 53, the first spring, 54, the pressing plate, 55, the pedal, 6, the cleaning mechanism, 61, the second shell, 62, the first support frame, 63, the motor, 64, the first rotating shaft, 65, the first fixing frame, 66, the second rotating shaft, 67, the gear set, 68, the soft brush, 7, the water spraying mechanism, 71, the second fixed block, 72, the water pipe, 73, the nozzle, 74, the first plug, 8, the locking mechanism, 81, the second fixing frame, 82, the second support frame, 83, the second connecting rod, 84, the second spring, 85, the first wedge block, 86, the third fixed block, 87, the third connecting rod, 88, the third spring, 89, the second wedge block, 9, the placing and clamping mechanism, 91, the placing frame, 92, and the fourth fixed block, 93. the device comprises a clamping ring, 94, a fourth spring, 95, a pull rod, 10, a wastewater collecting and discharging mechanism, 101, a third fixing frame, 102, a collecting frame, 103, a fourth fixing frame, 104, a fourth connecting rod, 105, a fifth spring, 106, a sliding block, 107 and a second plug.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Example 1

The utility model provides a portable test tube cleaning equipment, as shown in fig. 1-8, including wheel 1, bottom plate 2, first shell 3, handrail 4, pushing down mechanism 5 and clean mechanism 6, both sides equal rotary type is equipped with wheel 1 around bottom plate 2 bottom, and first shell 3 is installed at bottom plate 2 top, and first shell 3 outer wall rear side is equipped with handrail 4, and first shell 3 inner wall upper portion is equipped with pushing down mechanism 5, installs clean mechanism 6 on pushing down mechanism 5.

When a researcher needs to wash a test tube, the researcher can firstly put the test tube into the first housing 3, when the researcher needs to replace the placement position of the first housing 3, the researcher can manually move the armrest 4, the armrest 4 can move the first housing 3 and the bottom plate 2, the wheel 1 rotates to assist the bottom plate 2 and the first housing 3 to move, when the first housing 3 moves to a proper position, the researcher can slide the pressing mechanism 5 downwards, the pressing mechanism 5 is compressed, the pressing mechanism 5 moves downwards to enable the cleaning mechanism 6 to move downwards, then the researcher can open the cleaning mechanism 6, the cleaning mechanism 6 rotates to wash the test tube in the first housing 3, when the researcher does not need to wash the test tube temporarily, the researcher can close the cleaning mechanism 6, then the researcher can quickly release the pressing mechanism 5, the pressing mechanism 5 resets to enable the cleaning mechanism 6 to move upwards, when the cleaning mechanism 6 moves upward to temporarily stop contacting with the test tube, the cleaning mechanism 6 temporarily stops cleaning the test tube, and if the researcher needs to continue cleaning the test tube, the researcher can repeat the above operations again.

The pressing mechanism 5 comprises a first fixing block 51, first connecting rods 52, first springs 53, a pressing plate 54 and a pedal 55, the first fixing block 51 is welded on the front side and the rear side of the upper portion of the inner wall of the first shell 3, the first connecting rods 52 are welded on the tops of the four first fixing blocks 51, the pressing plate 54 is arranged between the four first connecting rods 52 in a sliding mode, the first springs 53 are sleeved on the four first connecting rods 52, the two ends of each first spring 53 are connected to the first fixing block 51 and the pressing plate 54 respectively, and the pedal 55 is arranged in the middle of the rear side of the pressing plate 54.

After the test tube is located in the first housing 3, the researcher can first move the pedal 55 downward, the downward movement of the pedal 55 can make the lower pressing plate 54 slide downward on the first connecting rod 52, the first spring 53 is compressed, when the researcher temporarily cleans the test tube, the researcher can quickly release the pedal 55, the reset of the first spring 53 can make the lower pressing plate 54 slide upward on the first connecting rod 52, the upward slide of the lower pressing plate 54 can make the pedal 55 move upward and reset, so the device can change the cleaning position at intervals as required.

The top of holding down plate 54 is equipped with second shell 61, second shell 61 outer wall top symmetry is equipped with first support frame 62, be connected with motor 63 between the first support frame 62 upper portion, be equipped with first pivot 64 on the output shaft of motor 63, holding down plate 54 top interval is equipped with a plurality of first mounts 65, equal rotary type is equipped with second pivot 66 in the first mount 65, the lower part of second pivot 66 all penetrates holding down plate 54, be connected with gear train 67 between second pivot 66 and the first pivot 64, be equipped with pappus brush 68 on the second pivot 66.

When the lower pressing plate 54 slides downwards, the lower pressing plate 54 will make the second casing 61, the first supporting frame 62, the motor 63 and the first rotating shaft 64 move downwards, and then the first fixing frame 65, the second rotating shaft 66, the gear set 67 and the soft brush 68 will move downwards, at this time, the researcher can turn on the motor 63, the output shaft of the motor 63 will make the first rotating shaft 64 rotate, the first rotating shaft 64 rotates will make the second rotating shaft 66 rotate on the first fixing frame 65, so that the second rotating shaft 66 will make the gear set 67 and the soft brush 68 rotate, the soft brush 68 will clean the test tube, when the researcher does not need to clean the test tube temporarily, the researcher can turn off the motor 63, and then the gear set 67 and the soft brush 68 will stop cleaning the test tube temporarily, and when the lower pressing plate 54 slides upwards, the lower pressing plate 54 will make the second casing 61, the first supporting frame 62, the motor 63 and the first rotating shaft 64 move upwards, and the first fixing frame 65, the second rotating shaft 66, the gear set 67 and the fur brush 68 move upwards along with the first fixing frame, the fur brush 68 stops cleaning the test tube temporarily, and if the researcher needs to clean the test tube continuously, the researcher can repeat the above operations again.

Still including water spray mechanism 7, water spray mechanism 7 is including second fixed block 71, water pipe 72, spout 73 and first stopper 74, and second fixed block 71 has all been welded to both sides about the outer wall of second shell 61, is connected with water pipe 72 between the second fixed block 71, and water pipe 72 lower part penetrates holding down plate 54, and spout 73 is all installed to water pipe 72 lower part, and first stopper 74 is installed to water pipe 72 right side.

In order to clean the test tube thoroughly, a researcher can pull out the first plug 74 on the water pipe 72, then tap water can be connected to the water pipe 72 externally, the tap water in the water pipe 72 can flow into the nozzle 73, the tap water in the nozzle 73 can be sprayed onto the test tube, when the researcher does not need to spray the tap water onto the test tube temporarily, the researcher can pull out the tap water from the water pipe 72 rapidly, and then the researcher can clamp the first plug 74 on the water return pipe 72, so that the equipment can effectively improve the cleaning efficiency of the test tube.

The locking mechanism 8 comprises a second fixing frame 81, a second supporting frame 82, a second connecting rod 83, a second spring 84, a first wedge-shaped block 85, a third fixing block 86, a third connecting rod 87, a third spring 88 and a second wedge-shaped block 89, the second fixing frame 81 is welded on the upper portions of the front side and the rear side of the outer wall of the first shell 3, the second supporting frame 82 is fixedly connected on the front side and the rear side of the top of the two second fixing frames 81, the second connecting rod 83 is arranged in the second supporting frame 82 in a sliding mode, the first wedge-shaped block 85 is fixedly connected at the inner end of the second connecting rod 83, the second spring 84 is sleeved on the second connecting rod 83, the two ends of the second spring 84 are respectively connected to the second supporting frame 82 and the first wedge-shaped block 85, the third fixing blocks 86 are welded on the left side and the right side of the bottom of the lower pressing plate 54, the third connecting rod 87 is arranged in the third fixing block 86 in a sliding mode, the second wedge-shaped block 89 is fixedly connected at the inner end of the third connecting rod 87, the third connecting rods 87 are sleeved with third springs 88, two ends of each third spring 88 are respectively connected to the corresponding third fixing block 86 and the corresponding second wedge-shaped block 89, and the first wedge-shaped blocks 85 are in contact fit with the lower pressure plate 54.

When the researchers need to prolong the time for cleaning the test tubes, when the lower pressing plate 54 slides downwards, the lower pressing plate 54 can make the third fixing block 86, the third connecting rod 87, the third spring 88 and the second wedge block 89 move downwards, when the second wedge block 89 moves downwards to be contacted with the first wedge block 85, the first wedge block 85 can make the second wedge block 89 move inwards, when the second wedge block 89 moves inwards, the third connecting rod 87 can slide inwards on the third fixing block 86, the third spring 88 is compressed, meanwhile, the second wedge block 89 can make the first wedge block 85 move outwards, when the first wedge block 85 moves outwards, the second connecting rod 83 can slide outwards on the second supporting frame 82, the second spring 84 is compressed, when the lower pressing plate 54 slides downwards to exceed the first wedge block 85, the second spring 84 can reset to make the first wedge block 85 and the second connecting rod 83 move inwards, when the first wedge-shaped block 85 moves inwards to be in contact with the upper portion of the lower pressing plate 54, the first wedge-shaped block 85 can limit the lower pressing plate 54, when a researcher does not need to limit the lower pressing plate 54 temporarily, the researcher can manually enable the second connecting rod 83 to slide outwards on the second supporting frame 82, the second connecting rod 83 can enable the first wedge-shaped block 85 to move outwards, the second spring 84 is compressed, at the moment, the first wedge-shaped block 85 can stop limiting the lower pressing plate 54 temporarily, further, the third spring 88 resets to enable the second wedge-shaped block 89 to move outwards, the second wedge-shaped block 89 moves outwards to enable the second connecting rod 83 to slide inwards on the second supporting frame 82 to reset, and therefore the device can prolong the cleaning time of test tubes as required.

Still including placing clamping mechanism 9, place clamping mechanism 9 including placing frame 91, fourth fixed block 92, clamp ring 93, fourth spring 94 and pull rod 95, frame 91 is placed to slidingtype being equipped with between the inner wall of first shell 3, it is equipped with fourth fixed block 92 to place the interval of frame 91 inner wall, fourth fixed block 92 inner wall all is equipped with fourth spring 94, the inner of fourth spring 94 all is equipped with clamp ring 93, it is equipped with pull rod 95 to lie in between the clamp ring 93 of same side slidingtype.

In order to avoid the test tube from being broken due to collision in the cleaning process, a researcher can manually move the pull rod 95 outwards, the pull rod 95 outwards moves the clamping ring 93 outwards, the fourth spring 94 is compressed, the researcher can place the test tube between the clamping rings 93, after the test tube is located between the clamping rings 93, the researcher can quickly loosen the pull rod 95, the fourth spring 94 resets to enable the clamping ring 93 to inwards move, the clamping ring 93 inwards moves to be in contact with the test tube, the clamping ring 93 can clamp the test tube, when the researcher needs to take and place the test tube between the clamping rings 93, the researcher can repeat the operation again, and thus the device can clamp the test tubes with different sizes as required.

Also comprises a wastewater collecting and discharging mechanism 10, the wastewater collecting and discharging mechanism 10 comprises a third fixing frame 101, a collecting frame 102 and a fourth fixing frame 103, fourth connecting rod 104, fifth spring 105, slider 106 and

second stopper

107, 3 inner wall lower parts of first shell are equipped with third mount 101, third mount 101 top is equipped with collects frame 102, first shell 3 is worn out to the lower part of collecting frame 102, the equal rigid coupling in two parts has fourth mount 103 about 3 outer wall front sides of first shell, equal slidingtype is equipped with fourth connecting rod 104 in two fourth mount 103, be connected with slider 106 between two fourth connecting rod 104 rear ends, slider 106 and the cooperation of collecting frame 102 upper portion slidingtype, all the cover is equipped with fifth spring 105 on two fourth connecting rod 104, the both ends of fifth spring 105 are connected respectively on corresponding fourth mount 103 and slider 106, collect the frame 102 left and right sides and all install second stopper 107.

In order to prevent the sewage from flowing out of the first housing 3 to pollute the ground, when a researcher needs to collect the sewage, the researcher can manually slide the slide block 106 to the front side, the slide block 106 to the front side can slide the fourth connecting rod 104 to the front side on the fourth fixing frame 103, the fifth spring 105 is compressed, the sewage can flow into the collecting frame 102 to be collected in a centralized way when the slide block 106 slides to the front side and temporarily stops contacting with the collecting frame 102, when the researcher temporarily does not need to make the sewage flow into the collecting frame 102, the researcher can rapidly release the fourth connecting rod 104, the fifth spring 105 can reset to slide the fourth connecting rod 104 to the back side on the fourth fixing frame 103 to be reset, the fourth connecting rod 104 can reset to slide the slide block 106 to the back side and can stop the sewage flow into the collecting frame 102 temporarily, and when the sewage in the collecting frame 102 is full, the researcher can manually pull the second plug 107 out of the collection frame 102, the sewage in the collection frame 102 can be discharged to the ground, when the sewage in the collection frame 102 is completely discharged to the ground, the researcher can clamp the second plug 107 back into the collection frame 102, the sewage in the collection frame 102 can be temporarily stopped to be discharged, and therefore the device can collect the sewage in a centralized manner, and the situation that the sewage flows out to pollute the ground is effectively avoided.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a portable test tube cleaning equipment, including wheel (1), bottom plate (2), first shell (3) and handrail (4), the equal rotary type in both sides is equipped with wheel (1) around bottom plate (2) bottom, first shell (3) are installed at bottom plate (2) top, first shell (3) outer wall rear side is equipped with handrail (4), a serial communication port, still including pushing down mechanism (5) and clean mechanism (6), first shell (3) inner wall upper portion is equipped with pushes down mechanism (5), install clean mechanism (6) on pushing down mechanism (5).

2. The movable test tube cleaning equipment according to claim 1, wherein the lower pressing mechanism (5) comprises first fixing blocks (51), first connecting rods (52), first springs (53), a lower pressing plate (54) and a pedal (55), the first fixing blocks (51) are welded on the front side and the rear side of the upper portion of the inner wall of the first shell (3), the first connecting rods (52) are welded on the tops of the four first fixing blocks (51), the lower pressing plate (54) is arranged between the four first connecting rods (52) in a sliding mode, the first springs (53) are sleeved on the four first connecting rods (52), two ends of each first spring (53) are respectively connected to the first fixing blocks (51) and the lower pressing plate (54), and the pedal (55) is arranged in the middle of the rear side of the lower pressing plate (54).

3. The movable test tube cleaning equipment according to claim 2, wherein a second shell (61) is arranged at the top of the lower press plate (54), first support frames (62) are symmetrically arranged at the top of the outer wall of the second shell (61), a motor (63) is connected between the upper parts of the first support frames (62), a first rotating shaft (64) is arranged on an output shaft of the motor (63), a plurality of first fixing frames (65) are arranged at the top of the lower press plate (54) at intervals, a second rotating shaft (66) is arranged in each first fixing frame (65) in a rotating mode, the lower part of each second rotating shaft (66) penetrates through the lower press plate (54), a gear set (67) is connected between each second rotating shaft (66) and the corresponding first rotating shaft (64), and a soft brush (68) is arranged on each second rotating shaft (66).

4. The movable test tube cleaning equipment according to claim 3, further comprising a water spraying mechanism (7), wherein the water spraying mechanism (7) comprises a second fixing block (71), a water pipe (72), a nozzle (73) and a first plug (74), the second fixing block (71) is welded on the left portion and the right portion of the front side and the rear side of the outer wall of the second shell (61), the water pipe (72) is connected between the second fixing blocks (71), the lower portion of the water pipe (72) penetrates through the lower pressing plate (54), the nozzle (73) is installed on the lower portion of the water pipe (72), and the first plug (74) is installed on the right side of the water pipe (72).

5. The movable test tube cleaning equipment according to claim 4, further comprising a locking mechanism (8), wherein the locking mechanism (8) comprises a second fixing frame (81), a second supporting frame (82), a second connecting rod (83), a second spring (84), first wedge blocks (85), a third fixing block (86), a third connecting rod (87), a third spring (88) and second wedge blocks (89), the second fixing frame (81) is welded on the upper portions of the front side and the rear side of the outer wall of the first shell (3), the second supporting frames (82) are fixedly connected to the front side and the rear side of the tops of the two second fixing frames (81), the second connecting rod (83) is slidably arranged in the second supporting frame (82), the first wedge blocks (85) are fixedly connected to the inner ends of the second connecting rod (83), the second spring (84) is sleeved on the second connecting rod (83), and the two ends of the second spring (84) are respectively connected to the second supporting frame (82) and the first wedge blocks (85) Third fixed block (86) have all been welded to holding down plate (54) bottom left and right sides, all slidingtype is equipped with third connecting rod (87) in third fixed block (86), the equal rigid coupling in inner of third connecting rod (87) has second wedge (89), all the cover is equipped with third spring (88) on third connecting rod (87), the both ends of third spring (88) are connected respectively on third fixed block (86) and second wedge (89) that correspond, first wedge (85) and holding down plate (54) contact cooperation.

6. A movable test tube cleaning device as claimed in claim 5, characterized by further comprising a placing clamping mechanism (9), wherein the placing clamping mechanism (9) comprises a placing frame (91), a fourth fixing block (92), a clamping ring (93), a fourth spring (94) and a pull rod (95), the placing frame (91) is slidably arranged between the inner walls of the first housing (3), the fourth fixing block (92) is arranged at intervals on the inner walls of the placing frame (91), the fourth spring (94) is arranged on the inner walls of the fourth fixing block (92), the clamping ring (93) is arranged at the inner end of the fourth spring (94), and the pull rod (95) is slidably arranged between the clamping rings (93) on the same side.

7. The movable test tube cleaning equipment according to claim 6, further comprising a wastewater collection and discharge mechanism (10), wherein the wastewater collection and discharge mechanism (10) comprises a third fixing frame (101), a collection frame (102), a fourth fixing frame (103), a fourth connecting rod (104), a fifth spring (105), a sliding block (106) and a second plug (107), the third fixing frame (101) is arranged on the lower portion of the inner wall of the first housing (3), the collection frame (102) is arranged on the top of the third fixing frame (101), the lower portion of the collection frame (102) penetrates out of the first housing (3), the fourth fixing frame (103) is fixedly connected to the left portion and the right portion of the front side of the outer wall of the first housing (3), the fourth connecting rod (104) is slidably arranged in the two fourth fixing frames (103), the sliding block (106) is connected between the rear ends of the two fourth connecting rods (104), and the sliding block (106) is slidably matched with the upper portion of the collection frame (102), the two fourth connecting rods (104) are sleeved with fifth springs (105), two ends of each fifth spring (105) are connected to corresponding fourth fixing frames (103) and sliding blocks (106) respectively, and second plugs (107) are installed on the left side and the right side of the collecting frame (102).

8. The mobile cuvette washing apparatus according to claim 7, wherein a grip is provided on the front side of the top of the slider (106) to allow the researcher to slide the slider (106) quickly.