CN113857185B - Test tube cleaning device for biological experiments - Google Patents
Test tube cleaning device for biological experiments Download PDFInfo
- Publication number
- CN113857185B CN113857185B CN202111274076.XA CN202111274076A CN113857185B CN 113857185 B CN113857185 B CN 113857185B CN 202111274076 A CN202111274076 A CN 202111274076A CN 113857185 B CN113857185 B CN 113857185B
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- base
- rod
- test tube
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- piece
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- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 238000002474 experimental method Methods 0.000 title claims abstract description 11
- 238000004166 bioassay Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 206010066054 Dysmorphism Diseases 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims 4
- 239000010865 sewage Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 9
- 230000001680 brushing effect Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention relates to a cleaning device, in particular to a test tube cleaning device for biological experiments. The test tube cleaning device for the biological experiments is simple to operate, can clean the inner wall and the outer wall of the test tube simultaneously, and improves the efficiency. Test tube cleaning device for biological assay, including: first backing bar, base, shell, first drive piece, backup pad, first gyro wheel, first sliding way and pushing mechanism, the base bottom is equipped with 4 first backing bars, and the base top is equipped with the shell, and base top one side is equipped with pushing mechanism, and pushing mechanism upper portion inboard all is equipped with the backup pad, all slidingtype in the backup pad is equipped with first drive piece, and first drive piece outside all is equipped with first gyro wheel, and base top both sides all are equipped with first sliding way. The clamping block clamps and limits the test tube firstly, then drives the test tube to move backwards, and cooperates with the test tube to clean, so that sewage is prevented from splashing during cleaning.
Description
Technical Field
The invention relates to a cleaning device, in particular to a test tube cleaning device for biological experiments.
Background
When biological experiments are carried out, the test tube is one of the most commonly used glassware, and after the experiments are finished, the test tube needs to be cleaned and stored.
The existing test tube cleaning device mostly adopts ultrasonic waves, equipment is complex, manufacturing cost is high, certain economic pressure is provided for some factories, therefore, the device still stays in a stage of manually brushing by adopting a test tube brush in most laboratories, not only is low in efficiency, but also is easy to harm the health of staff when brushing some corrosive or toxic residues, therefore, the device needs to be designed without manual cleaning, is simple to operate, can clean the inner wall and the outer wall of a test tube at the same time, and improves the efficiency.
Disclosure of Invention
The invention aims to overcome the defects that the efficiency is low and potential safety hazards can be caused by residual objects in a test tube when a test tube brush is adopted for manual brushing, and the invention aims to provide a test tube cleaning device for biological experiments, which is free from manual cleaning, is simple to operate, can clean the inner wall and the outer wall of the test tube at the same time and improves the efficiency.
The technical scheme is as follows: the utility model provides a test tube cleaning device for biological assay, including first supporting rod, the base, the shell, first drive piece, the backup pad, first gyro wheel, the second drives the piece, first fixed plate, first sliding way, first spring, first dysmorphism piece, pushing mechanism and clamping mechanism, the base bottom is equipped with 4 first supporting rods, the base top is equipped with the shell, base top one side is equipped with pushing mechanism, pushing mechanism upper portion inboard all is equipped with the backup pad, all slidingtype in the backup pad is equipped with first drive piece, first drive piece outside all is equipped with first gyro wheel, base top both sides all are equipped with first sliding way, slidingtype between the first sliding way is connected with first fixed plate, first fixed plate one side is equipped with 2 second drive pieces, first fixed plate bottom all is connected with first spring between the first sliding way, first sliding way middle part is connected with first dysmorphism piece, base top one side is equipped with clamping mechanism, press from both sides the test tube.
As the improvement of above-mentioned scheme, pushing mechanism is including cylinder, second supporting rod, catch bar, third drive piece, second gyro wheel, pulling rod and second spring, and base top one side is equipped with the second supporting rod, and the second supporting rod top is equipped with the cylinder, and the telescopic link bottom symmetry of cylinder is connected with the catch bar, and the catch bar outside all is connected with the third and drives the piece, and base top both sides all slidingtype are equipped with the pulling rod, and pulling rod one side all rotates and is equipped with the second gyro wheel, is connected with the second spring between pulling rod and the base top.
As the improvement of above-mentioned scheme, clamping mechanism is including second fixed plate, clamp block, third spring and place the board, is connected with the second fixed plate between pulling rod upper portion, and second fixed plate bottom symmetry is equipped with 5 pairs of clamp blocks, is connected with the third spring between clamp block all and the second fixed plate outside, and base top one side is equipped with places the board.
As the improvement of above-mentioned scheme, still including wiper mechanism, wiper mechanism is including pushing down pole, second slip way, third slip way, rack, first gear and first brush, and first fixed plate top rotation is equipped with a plurality of first brushes, and first brush top all is equipped with first gear, and first fixed plate one side is equipped with pushing down the pole, and the base top is equipped with 2 third slip ways, and the slip is connected with the second slip way between the third slip way, and second slip way one side is equipped with a plurality of racks.
As the improvement of above-mentioned scheme, still including fixed establishment, fixed establishment is including second dysmorphism piece, third supporting rod, fourth drive piece and fourth spring, and first sliding way middle part inboard all is connected with the third supporting rod, and the slip is equipped with the fourth and drives the piece on the third supporting rod, and the fourth drives and is connected with the fourth spring between piece inboard all and the third supporting rod, and third drive piece upper portion all is connected with the second dysmorphism piece.
As the improvement of above-mentioned scheme, still including the mechanism of washhing, the mechanism of washhing is equipped with the frame of accepting including second gear, bevel gear, belt pulley, flat belt and second brush, and the mid-side in base top is equipped with the frame of accepting, and the rotation axis bottom of accepting frame top rotation is equipped with a plurality of second brushes, and the axis of rotation bottom of second brush all is equipped with the belt pulley, is connected with 3 flat belts between the adjacent belt pulley, and base top one side is equipped with 2 accepting bars, and accepting bar upper portion rotation is equipped with the second gear, and the axis of rotation of second gear all is connected with bevel gear with accepting bar upper portion.
As the improvement of above-mentioned scheme, still including unloading mechanism, unloading mechanism is including unloading case, pushing rod, block piece, transmission pipe and receipts material frame, and the embedded unloading case that is equipped with in shell top is connected with 5 transmission pipes between unloading case bottom and the first brush, and unloading case inner wall bottom slidingtype is equipped with the block piece, is connected with reset spring between block piece and the unloading case, and block piece both sides all are connected with pushing rod, and receipts material frame has been placed to base top one side.
As the improvement of above-mentioned scheme, the brush of second brush is the rubber material, can produce certain frictional force to the test tube.
The invention has the beneficial effects that:
1. the clamping block clamps and limits the test tube firstly, then drives the test tube to move backwards, and prevents sewage from splashing during cleaning in cooperation with cleaning;
2. the first fixing plate moves downwards to drive the first hairbrush to move downwards to contact with the inner wall of the test tube, and then the first hairbrush rotates to clean the test tube;
3. a certain amount of clear water is stored in the discharging box, and the blocking block moves left and right to drive the clear water to automatically flow into the first hairbrush for matching with cleaning;
4. and meanwhile, the outer side of the test tube is cleaned by the rotation of the second hairbrush, and the later-stage cleaning is not needed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a pushing mechanism of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 5 is a schematic perspective view of a scrubbing mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a fixing mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a blanking mechanism of the present invention.
Reference numerals in the figures: 1. a first supporting rod, 2, a base, 3, a housing, 4, a first driving block, 5, a supporting plate, 6, a first roller, 7, a second driving block, 8, a first fixing plate, 9, a first sliding channel, 10, a first spring, 11, a first special-shaped block, 12, a pushing mechanism, 121, an air cylinder, 122, a second supporting rod, 123, a pushing rod, 124, a third driving block, 125, a second roller, 126, a pulling rod, 127, a second spring, 13, a clamping mechanism, 131, a second fixing plate, 132, a clamping block, 133, a third spring, 134, a placing plate, 14, cleaning mechanism, 141, pressing rod, 142, second sliding channel, 143, third sliding channel, 144, rack, 145, first gear, 146, first brush, 15, brushing mechanism, 151, second gear, 152, bevel gear, 153, belt pulley, 154, flat belt, 155, second brush, 16, fixing mechanism, 161, second special-shaped block, 162, third supporting rod, 163, fourth driving block, 164, fourth spring, 17, blanking mechanism, 171, blanking box, 172, pushing rod, 173, blocking block, 174, transmission pipe, 175, and receiving frame.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a test tube cleaning device for biological experiments, as shown in fig. 1, fig. 2 and fig. 3, including first backing bar 1, the base 2, shell 3, first drive piece 4, backup pad 5, first gyro wheel 6, second drive piece 7, first fixed plate 8, first sliding way 9, first spring 10, first dysmorphism piece 11, pushing mechanism 12 and clamping mechanism 13, the base 2 bottom is equipped with 4 first backing bar 1, the base 2 top is equipped with shell 3, base 2 top rear side is equipped with pushing mechanism 12, pushing mechanism 12 upper portion inboard all is equipped with backup pad 5, backup pad 5 front side all is equipped with first drive piece 4 through the elastic component slidingtype, first drive piece 4 outside all is equipped with first gyro wheel 6, base 2 top left and right sides all is equipped with first sliding way 9, sliding connection has first fixed plate 8 between the first sliding way 9, first fixed plate 8 rear side is equipped with 2 second drive piece 7, be connected with first spring 10 between first fixed plate 8 bottom and the first sliding way 9, first dysmorphism piece 9 rear side is connected with first top 11, base 2 top side is equipped with clamping mechanism 13.
The pushing mechanism 12 comprises an air cylinder 121, a second supporting rod 122, a first pushing rod 123, a third driving block 124, a second roller 125, a pulling rod 126 and a second spring 127, wherein the second supporting rod 122 is arranged at the rear side of the top of the base 2, the air cylinder 121 is arranged at the top of the second supporting rod 122, the pushing rod 123 is symmetrically connected to the bottom of the telescopic rod of the air cylinder 121, the third driving block 124 is connected to the outer side of the pushing rod 123, the supporting plate 5 is respectively connected to the inner side of the upper portion of the third driving block 124, the pulling rod 126 is respectively arranged on the left side and the right side of the top of the base 2 in a sliding mode, the second roller 125 is respectively arranged at the rear side of the pulling rod 126 in a rotating mode, and the second spring 127 is connected between the rear side of the pulling rod 126 and the top of the base 2.
The clamping mechanism 13 comprises a second fixing plate 131, clamping blocks 132, third springs 133 and a placing plate 134, wherein the second fixing plate 131 is connected between the upper parts of the pulling rods 126, 5 pairs of clamping blocks 132 are symmetrically arranged at the bottom of the second fixing plate 131, the third springs 133 are connected between the clamping blocks 132 and the outer sides of the second fixing plate 131, and the placing plate 134 is arranged at the front side of the top of the base 2.
The staff can place the test tube that needs abluent in placing the board 134 top through the hole of placing at the top of second fixed plate 131, the test tube moves down and presss from both sides tight piece 132 contact, press from both sides tight piece 132 to be stretched to outside removal drive third spring 133, it is accomplished to place, the third spring 133 is little to reset and drive clamp piece 132 to move inwards and press from both sides tight test tube, start cylinder 121, the telescopic link extension of cylinder 121 drives third drive piece 124 through push rod 123 and moves down and contact with second gyro wheel 125, second gyro wheel 125 is guided and drives pull rod 126 to move backward, second spring 127 is compressed, pull rod 126 moves backward and drives the test tube of second fixed plate 131 and above to move backward, the staff pours the clear water into the test tube again, use the brush to wash it can, the telescopic link shrink of cylinder 121 and drive third drive piece 124 to move upwards no longer with second gyro wheel 125 contact, second spring 127 resets and drives pull rod 126 and the forward movement of wasing and take out the test tube, clamp piece 132 no longer receives the atress, third spring 133 resets and drives clamp piece 132 to move inwards, the operation of stopping to reset cylinder 121 and finish the operation.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2, 4 and 6, the cleaning mechanism 14 further comprises a cleaning mechanism 14, the cleaning mechanism 14 comprises a pressing rod 141, a second sliding channel 142, a third sliding channel 143, a rack 144, a first gear 145 and a first brush 146, 5 first brushes 146 are rotatably arranged on the top of the first fixing plate 8, the first gears 145 are arranged on the top of the first brushes 146, the pressing rod 141 is arranged on the rear side of the first fixing plate 8, 2 third sliding channels 143 are arranged on the top of the base 2, a second sliding channel 142 is connected between the third sliding channels 143 in a sliding mode, the second sliding channel 142 is connected with the pressing rod 141 in a sliding mode, 5 racks 144 are arranged on the front side of the second sliding channel 142, and the racks 144 are matched with the first gears 145.
The fixing mechanism 16 comprises a second special-shaped block 161, a third supporting rod 162, a fourth driving block 163 and a fourth spring 164, wherein the inner side of the middle part of the first sliding channel 9 is connected with the third supporting rod 162, the fourth driving block 163 is arranged on the third supporting rod 162 in a sliding manner, the fourth spring 164 is connected between the inner side of the fourth driving block 163 and the third supporting rod 162, and the front side of the upper part of the third driving block 124 is connected with the second special-shaped block 161.
The third driving block 124 moves downwards to drive the upper part of the first driving block 4 to move downwards, the first driving block 4 moves downwards to press the second driving block 7 to move downwards, so that the first fixing plate 8 and the upper part are driven to move downwards, the first spring 10 is compressed, the second sliding channel 142 is guided by the third sliding channel 143 to move left and right, the second sliding channel 142 moves left and right to drive the rack 144 to move left and right to contact the first gear 145, the first hairbrush 146 is driven to rotate forwards and backwards through the first gear 145, when the first hairbrush 146 moves downwards to contact the inner wall of the test tube, cleaning can be achieved, the first hairbrush 146 continues to move downwards, namely, when the cleaning is finished, the first trolley 6 continues to move downwards to contact the first special-shaped block 11, the first trolley 6 is driven to move outwards to avoid the second driving block 7, the elastic piece is stretched, and simultaneously the third driving block 124 moves downwards to press the fourth driving block 163 to move inwards to clamp the second driving block 7, the fixing plate is driven to move downwards, the fourth driving block 163 is driven to move upwards, the fourth driving block 163 is driven to reset the fourth driving block 163 to move upwards, the fourth driving block 163 is driven to reset the fourth driving block 4 to move upwards, and the fourth driving block 163 is driven to reset to move upwards to avoid the fourth driving block 4 to move outwards, the fourth driving block 163 is driven to move upwards to drive the fourth driving block 4 to move outwards to move to do not to clamp the second driving block to move.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 2, 5 and 7, the device further comprises a brushing mechanism 15, the brushing mechanism 15 comprises a second gear 151, a bevel gear 152, a belt pulley 153, a flat belt 154 and a second hairbrush 155, a bearing frame is arranged on the middle side of the top of the base 2, 5 second hairbrushes 155 are rotatably arranged on the top of the bearing frame, belt pulleys 153 are respectively arranged at the bottoms of rotating shafts of the second hairbrushes 155, 3 flat belts 154 are connected between adjacent belt pulleys 153, 2 bearing rods are arranged on the rear side of the top of the base 2, a second gear 151 is rotatably arranged on the front side of the upper part of the bearing rods, bevel gears 152 are respectively connected with the rotating shafts of the second gear 151 and the front side of the upper part of the bearing rods, the bevel gears 152 are meshed with each other, and the rotating shafts of the bevel gears 152 on the lower side are respectively in transmission connection with the belt pulleys 153 on the same side.
The blanking mechanism 17 comprises a blanking box 171, a pushing rod 172, a blocking block 173, transmission pipes 174 and a material receiving frame 175, wherein the blanking box 171 is arranged at the top of the shell 3 in an embedded mode, 5 transmission pipes 174 are connected between the bottom of the blanking box 171 and the first hairbrush 146, the blocking block 173 is arranged at the bottom of the inner wall of the blanking box 171 in a sliding mode, a reset spring is connected between the blocking block 173 and the left side of the blanking box 171, pushing rods 172 are connected to the left side and the right side of the blocking block 173, and the material receiving frame 175 is arranged at the front side of the top of the base 2.
The test tube moves backwards and is positioned at the top of the second hairbrush 155, the third driving block 124 moves downwards to be in contact with the second gear 151, the second gear 151 rotates to drive the belt pulley 153 to rotate through the bevel gear 152, and the belt pulley 153 rotates to drive the second hairbrush 155 to rotate through the flat belt 154 so as to clean the outer side of the test tube; the blanking box 171 is internally provided with a certain amount of clear water, the blanking box 171 is blocked by the blocking block 173 in an initial state, the clear water cannot flow out, the second special-shaped block 161 moves downwards to press the pushing rod 172 to move leftwards, so that the blocking block 173 is driven to move leftwards and no longer block the blanking box 171, the reset spring is compressed, the clear water flows into the first hairbrush 146 through the transmission pipe 174 to finish feeding, clear water does not need to be sprayed manually, the second special-shaped block 161 moves upwards and no longer presses the pushing rod 172, the blocking block 173 is driven to move rightwards by the pushing rod 172 to block the blanking box 171 again by the reset spring, water spraying is stopped, dirty water can fall into the material collecting frame 175 during the water spraying, and when a certain amount of dirty water exists in the material collecting frame 175, the dirty water is taken out from the material collecting frame 175 to be discharged.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (3)
1. The utility model provides a test tube cleaning device for biological assay which characterized in that includes: the utility model discloses a first backing bar (1), base (2), shell (3), first driving piece (4), backup pad (5), first gyro wheel (6), second driving piece (7), first fixed plate (8), first sliding way (9), first spring (10), first dysmorphism piece (11), pushing mechanism (12) and clamping mechanism (13), base (2) bottom is equipped with 4 first backing bar (1), base (2) top is equipped with shell (3), base (2) top one side is equipped with pushing mechanism (12), pushing mechanism (12) upper portion inboard all is equipped with backup pad (5), all slidingtype on backup pad (5) is equipped with first driving piece (4), first driving piece (4) outside all is equipped with first gyro wheel (6), base (2) top both sides all are equipped with first sliding way (9), slidingtype between first sliding way (9) are connected with first fixed plate (8), first fixed plate (8) one side is equipped with 2 second driving piece (7), be connected with first sliding way (9) between first fixed plate (8) bottom and the first sliding way (9), first sliding way (10) are connected with first sliding way (9), first dysmorphism piece (11) are equipped with top (13), clamping the test tube; the pushing mechanism (12) comprises: the novel lifting device comprises an air cylinder (121), a second supporting rod (122), a pushing rod (123), a third driving block (124), a second roller (125), a pulling rod (126) and a second spring (127), wherein the second supporting rod (122) is arranged on one side of the top of a base (2), the air cylinder (121) is arranged at the top of the second supporting rod (122), the pushing rod (123) is symmetrically connected to the bottom of a telescopic rod of the air cylinder (121), the third driving block (124) is connected to the outer side of the pushing rod (123), the pulling rod (126) is slidably arranged on two sides of the top of the base (2), the second roller (125) is rotatably arranged on one side of the pulling rod (126), and the second spring (127) is connected between the pulling rod (126) and the top of the base (2); the clamping mechanism (13) comprises: the clamping device comprises a second fixed plate (131), clamping blocks (132), third springs (133) and a placing plate (134), wherein the second fixed plate (131) is connected between the upper parts of pull rods (126), 5 pairs of clamping blocks (132) are symmetrically arranged at the bottom of the second fixed plate (131), the third springs (133) are connected between the clamping blocks (132) and the outer sides of the second fixed plate (131), and the placing plate (134) is arranged on one side of the top of a base (2); still including wiper mechanism (14), wiper mechanism (14) are including: the novel multifunctional sliding device comprises a pressing rod (141), a second sliding channel (142), a third sliding channel (143), racks (144), first gears (145) and first brushes (146), wherein 5 first brushes (146) are rotatably arranged at the top of a first fixing plate (8), the first gears (145) are arranged at the tops of the first brushes (146), the pressing rod (141) is arranged at one side of the first fixing plate (8), 2 third sliding channels (143) are arranged at the tops of a base (2), the second sliding channels (142) are connected between the third sliding channels (143) in a sliding mode, the second sliding channels (142) are connected with the pressing rod (141) in a sliding mode, 5 racks (144) are arranged at one side of the second sliding channels (142), and the racks (144) are matched with the first gears (145); the washing machine also comprises a washing mechanism (15), and the washing mechanism (15) comprises: the middle side of the top of the base (2) is provided with a bearing frame, the top of the bearing frame is rotatably provided with 5 second brushes (155), the bottoms of rotating shafts of the second brushes (155) are respectively provided with a belt pulley (153), 3 flat belts (154) are connected between adjacent belt pulleys (153), one side of the top of the base (2) is provided with 2 bearing rods, the upper part of each bearing rod is rotatably provided with a second gear (151), the rotating shafts of the second gears (151) and the upper parts of the bearing rods are respectively connected with a bevel gear (152), the bevel gears (152) are meshed with each other, and the rotating shafts of the bevel gears (152) on the lower side are respectively in transmission connection with the belt pulleys (153) on the same side; the automatic feeding device also comprises a feeding mechanism (17), wherein the feeding mechanism (17) comprises: unloading case (171), push rod (172), block piece (173), transmission pipe (174) and receipts material frame (175), shell (3) top embedded are equipped with unloading case (171), be connected with 5 transmission pipe (174) between unloading case (171) bottom and first brush (146), unloading case (171) inner wall bottom slidingtype is equipped with block piece (173), be connected with reset spring between block piece (173) and unloading case (171), block piece (173) both sides all are connected with push rod (172), receipts material frame (175) have been placed to base (2) top one side.
2. A test tube washing device for biological experiments as claimed in claim 1, further comprising a fixing mechanism (16), wherein the fixing mechanism (16) comprises: the novel sliding type movable support comprises a second special-shaped block (161), a third supporting rod (162), a fourth driving block (163) and a fourth spring (164), wherein the inner side of the middle part of a first sliding channel (9) is connected with the third supporting rod (162), the fourth driving block (163) is arranged on the third supporting rod (162) in a sliding mode, the fourth spring (164) is connected between the inner side of the fourth driving block (163) and the third supporting rod (162), and the upper part of the third driving block (124) is connected with the second special-shaped block (161).
3. A test tube cleaning device for biological experiments as claimed in claim 1, characterized in that the brush of the second brush (155) is made of rubber material, which can generate a certain friction force to the test tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111274076.XA CN113857185B (en) | 2021-10-29 | 2021-10-29 | Test tube cleaning device for biological experiments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111274076.XA CN113857185B (en) | 2021-10-29 | 2021-10-29 | Test tube cleaning device for biological experiments |
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| CN113857185A CN113857185A (en) | 2021-12-31 |
| CN113857185B true CN113857185B (en) | 2023-12-15 |
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| CN114643252A (en) * | 2022-03-18 | 2022-06-21 | 严盼龙 | Beaker belt cleaning device for bioengineering |
| CN115283042B (en) * | 2022-06-20 | 2023-12-29 | 宜兴市拜奥精核生物科技有限公司 | Gene detection kit clamping process and anti-pollution clamping equipment |
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| CN113351601A (en) * | 2021-06-23 | 2021-09-07 | 张佩 | Cleaning equipment for interior of biological experiment test tube |
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