CN114472420B - Test tube cleaning machine for environment water quality detection and cleaning method thereof - Google Patents
Test tube cleaning machine for environment water quality detection and cleaning method thereof Download PDFInfo
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- CN114472420B CN114472420B CN202210120540.8A CN202210120540A CN114472420B CN 114472420 B CN114472420 B CN 114472420B CN 202210120540 A CN202210120540 A CN 202210120540A CN 114472420 B CN114472420 B CN 114472420B
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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
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Abstract
The invention discloses a test tube cleaning machine for environmental water quality detection and a cleaning method thereof, comprising guide rails, wherein the guide rails are symmetrically provided with two guide rails; through the guide rail that sets up, the guide rail symmetry is provided with two, be provided with the middle part guide rail in the relative inboard of guide rail, all be provided with the rack between guide rail and the middle part guide rail, the top symmetry at guide rail and middle part guide rail is provided with the carriage, the top of middle part guide rail is provided with the movable motor, the drive end fixedly connected with driving gear of movable motor, driving gear meshing is connected in one side of rack, start the movable motor, driving gear will rotate, then make the carriage begin to remove at the top of guide rail and middle part guide rail, and the carriage top all is provided with the movable motor, so two carriages can independently remove, just so can the upset fixture and the wiper mechanism of carriage bottom separately move, can not interfere with each other, make it reach better cleaning performance.
Description
Technical Field
The invention belongs to the technical field of environmental water quality detection equipment, and particularly relates to a test tube cleaning machine for environmental water quality detection and a cleaning method thereof.
Background
Test tubes, instruments commonly used in chemical laboratories.
In the process of detecting environmental water samples, a test tube is usually used, the test tube is not used as a reagent reaction detection container, but is used as a precise sampling container, for example, 10ml, 50ml and the like need to be sampled, and the test tube is provided with corresponding scales.
Firstly, when the sampled test tube is reused, the samples in the test tube need to be poured, the clean water is used for washing, deionized water is used for washing, and the influence of ions in the clean water on the detection of the ion concentration in the next batch of samples is avoided. Second, in a normal environmental water quality testing center, each batch of collected water samples needs to be tested, for example, 5 samples are respectively taken in 5 different sampling areas of an industrial area, and 25 water sample tests are needed.
At present, most test tubes are cleaned by testers after being used, if a large number of test tubes are required to be cleaned, the test efficiency of the testers is greatly reduced, meanwhile, the testers are in a concentrated dumping zone for a long time because of serious water pollution and bad smell, and the body is easy to cause discomfort and further influence the test. There is thus a need to propose a solution.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides a test tube cleaning machine for environmental water quality detection and a cleaning method thereof, so as to solve the problems that most test tubes in the background art are cleaned by testers after use, and if a large number of test tubes are required to be cleaned, time and labor are wasted, and the testers work tired.
In order to achieve the above object, the present invention provides the following first technical solution: the utility model provides a test tube cleaning machine for environmental water quality testing, includes the guide rail, the guide rail symmetry is provided with two, the relative inboard symmetry of guide rail is provided with the rack, the relative inboard of rack is provided with the middle part guide rail, the top of guide rail and middle part guide rail is provided with the locomotive, the bottom of locomotive is first guard shield and second guard shield of fixedly connected with respectively, the first motor of bottom fixedly connected with of first guard shield, the first screw rod of drive end fixedly connected with of first motor, the outside threaded connection of first screw rod has first support, one side of first support is provided with upset fixture, the bottom fixedly connected with third motor of second guard shield, the drive end fixedly connected with second screw rod of third motor, the outside threaded connection of second screw rod has the second support, one side of second support is provided with wiper mechanism, the top of locomotive all is provided with the mobile motor, the equal fixedly connected with drive gear of mobile motor, the drive gear engagement is connected with one side of rack.
Preferably, the overturning clamping mechanism comprises a rotary motor, a second motor, a clamping screw, a test tube clamping frame, a first clamping claw and a second clamping claw, wherein the drive end of the rotary motor is fixedly connected with the test tube clamping frame, one side of the test tube clamping frame is fixedly connected with the first clamping claw, one side of the test tube clamping frame is slidably connected with the second clamping claw, the drive end of the second motor is fixedly connected with the clamping screw, and the second clamping claw is in threaded connection with the outer side of the clamping screw; the inner sides of the first clamping claw and the second clamping claw, which are close to each other, are respectively provided with a fluororubber anti-slip pad.
Preferably, the rotation Ma Dashe is arranged on one side of the first bracket, the second motor is fixedly connected to one side of the test tube clamping frame, the clamping screw is rotationally connected to the other side of the test tube clamping frame, the first clamping claw is rotationally connected to the outer side of the clamping screw, and the first clamping claw and the second clamping claw are both provided with a plurality of clamping claws.
Preferably, both sides of the second shield are all connected with a third shield in a sliding way, one of the third shields is fixedly connected with a fourth motor, the driving end of the fourth motor is fixedly connected with an extension screw, the outer side of the extension screw is connected with an extension bracket in a threaded manner, the other of the extension screw is fixedly connected with a fixing rod on both sides of the inner part of the third shield, the outer side of the fixing rod is connected with a sliding bracket in a sliding way, the third shields are fixedly connected with each other through a connecting plate, and the connecting plate is fixedly connected with one side of the second bracket.
Preferably, the cleaning mechanism comprises a linkage motor, a driving belt pulley and a driven belt pulley, wherein the driving end of the linkage motor is fixedly connected with the driving belt pulley, one end of the linkage motor is fixedly connected with the driven belt pulley, and the driving belt pulley is in transmission connection with the driven belt pulley through the driving belt.
Preferably, the cleaning brush and the driven belt pulley are both provided with a plurality of, the driven belt pulleys are all rotationally connected through a transmission belt, a bearing plate is rotationally connected to the outer side of the top end of the cleaning brush, the bearing plate is fixedly connected to one side of the extension bracket and one side of the sliding bracket, a fixed top plate is rotationally connected to the top end of the driven belt pulley, and the linkage motor is fixedly connected to the top end of the bearing plate through the bearing plate.
Preferably, the lateral part of loading board is provided with a plurality of chases along its length direction, can dismantle in the chase and be connected with the location ejector pin, the lateral part of test tube holder is provided with a plurality of reference columns along its length direction corresponding to a plurality of chases, the reference column has seted up the constant head tank with location ejector pin looks adaptation.
Preferably, a plurality of clamping grooves are formed in the lower portion of the positioning column, located in the positioning groove, in the vertical direction, clamping plates are arranged in the clamping grooves in a clamped mode, buffer springs are arranged on the upper surfaces of the clamping plates, buffer plates are arranged on the upper portions of the buffer springs, and the positioning ejector rods, the positioning grooves and the buffer plates are located in the same vertical direction.
Preferably, the below symmetry of guide rail is provided with the test-tube rack, one side of test-tube rack is provided with the lotion box, be provided with the cleaning box in the middle of the below of guide rail, the bottom of guide rail, rack and middle part guide rail is all through bearing plate fixed connection, one side fixedly connected with landing leg that the guide rail kept away from each other, the landing leg is provided with a plurality of.
To achieve the above object, the present invention provides the following second technical solution: the method comprises the steps of firstly, placing test tubes and test tube racks; step two, transporting by a mobile vehicle; step three, clamping the test tube; pouring the waste liquid; step five, cleaning the test tube; and step six, reversely inserting the test tube into the test tube rack.
Compared with the prior art, the invention provides the test tube cleaning machine for environmental water quality detection and the cleaning method thereof, which have the following beneficial effects:
1. according to the invention, two guide rails are symmetrically arranged, a middle guide rail is arranged on the inner side of the guide rails, racks are arranged between the guide rails and the middle guide rail, a moving vehicle is symmetrically arranged at the top ends of the guide rails and the middle guide rail, a moving motor is arranged at the top end of the middle guide rail, a driving gear is fixedly connected with the driving end of the moving motor, the driving gear is meshed and connected with one side of the racks, the moving motor is started, the driving gear rotates, then the moving vehicle starts to move at the top ends of the guide rails and the middle guide rail, and the moving motors are arranged at the top ends of the moving vehicles, so that the two moving vehicles can independently move, and a turnover clamping mechanism and a cleaning mechanism at the bottom end of the moving vehicle can be operated separately without mutual interference, so that a better cleaning effect is achieved;
2. according to the invention, through the overturning clamping mechanism arranged at the bottom end of one of the moving carts, the test tube rack is arranged below the guide rail, the test tube rack is arranged at the starting position and the ending position of the guide rail, the moving carts with the overturning clamping mechanism are moved to the upper part of the test tube rack at the starting position, then the first support is arranged in the first shield, the first support can enable the mechanism to descend to clamp a test tube, then the second motor is started, the driving end of the second motor is fixedly connected with the clamping screw, the outer side of the clamping screw is in threaded connection with the second clamping claw, the second clamping claw is in sliding connection with one side of the test tube clamping rack, the second clamping claw is provided with a plurality of first clamping claws, so that the second clamping claw can have a clamping effect on the test tube near the first clamping claw, the rotating motor is arranged at one side of the first support, and the driving end of the rotating motor is fixedly connected to the other side of the test tube clamping rack, so that the overturning clamping mechanism can drive the test tube to overturn 180 degrees, and the waste liquid in the test tube can be poured out, and the effect of batch cleaning of the test tubes can be achieved;
3. according to the invention, through the positioning ejector rod and the positioning groove formed in the positioning column, the mutual alignment between the bearing plate and the test tube clamping frame is realized, namely, the center alignment of the cleaning brush and the first clamping claw and the second clamping claw is realized, the cleaning brush can smoothly extend into the test tube, the rigid collision between the cleaning brush and the first clamping claw and the second clamping claw is avoided, and the test tube is extruded from the inner walls of the first clamping claw and the second clamping claw, so that cracks appear in the test tube; furthermore, since the test tube is initially on the rack and is not vertical, this is because the nature of the rack is such that the test tube can be conveniently inserted into the rack pocket, and so will be set to be larger than the diameter of the test tube, whereby the test tube will be properly inclined, so that when the test tube is gripped by the first and second gripper jaws, the test tube is not vertical, and in particular when the vertical height of the first and second gripper jaws is small, the test tube sometimes appears to be slightly inclined, whereby it is more necessary to align the brush to the centers of the first and second gripper jaw jaws, so that the inner wall of the test tube can be properly contacted with the downward movement of the brush, rather than to be pressed against the inner wall of the test tube; in addition, the clamping plate is arranged in the clamping groove of the positioning column in a clamping way, the buffer spring is arranged on the upper surface of the clamping plate, the buffer plate is arranged on the upper part of the buffer spring, the buffer plate can be contacted with the buffer plate continuously downwards after the positioning ejector rod enters the positioning groove downwards, the buffer plate plays a role in blocking and buffering, so that the cleaning brush stretches into a test tube more slowly, if rigid collision occurs, the test tube is gradually and slowly adjusted to the center, even in the cleaning process, the buffer plate and the buffer spring have a buffer effect in the vertical direction, even if the cleaning brush vibrates slightly in the vertical direction, the force is prevented from being excessive, and after all, the first clamping claw and the second clamping claw clamp the test tube; in the same way, the positioning groove is also used for preventing the cleaning brush from vibrating in the horizontal direction to damage the test tube, and additionally, the positioning groove has a good protection effect on the whole mechanism after the cleaning brush, namely the cleaning mechanism, is weakened, for example, between the driving gear and the rack above, between the moving vehicle and the guide rail, and between each threaded rod and the threaded sleeve, so that the service life is prolonged.
4. According to the invention, after the test tube is clamped and moved to the upper part of the cleaning box through the cleaning mechanism arranged on one side of the second shield, the cleaning mechanism is lifted from the inside of the cleaning box through the second support arranged in the second shield and then moved to the upper part of the test tube, the cleaning mechanism is inserted into the test tube, then the linkage motor arranged above the bearing plate is started, the driving end of the linkage motor is fixedly connected with the driving belt pulley, the top ends of the cleaning brushes are fixedly connected with the driven belt pulley, the driving belt pulley is in transmission connection with the driven belt pulley through the transmission belt, so that the cleaning brush can rotate in the test tube, the cleaning effect can be achieved in the test tube, the effect of batch cleaning of the test tubes can be achieved through the cleaning brushes, time and labor are saved, and operation is convenient.
The device has the advantages of scientific and reasonable structure, safe and convenient use and great help for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial vertical axis of the present invention;
FIG. 3 is a schematic view of a partially exploded perspective view of the present invention;
FIG. 4 is a schematic diagram of an exploded perspective view of a cleaning mechanism in a tube cleaner for detecting environmental water quality and a cleaning method thereof according to the present invention;
FIG. 5 is a schematic view showing the location of the positioning pins and posts mounted to the apparatus according to the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5;
fig. 7 is an enlarged view of a portion B of fig. 5;
FIG. 8 is a top view of the present invention;
fig. 9 is a side view of the present invention.
In the figure: the rack bar 2, the traveling carriage 3, the traveling motor 4, the drive gear 5, the center rail 6, the wash cartridge 7, the wash cartridge 8, the rack 9, the leg 10, the first shroud 11, the first motor 12, the first screw 13, the first rack 14, the rotary motor 15, the second motor 16, the clamp screw 17, the test tube clamp rack 18, the first clamp claw 19, the second clamp claw 20, the second shroud 21, the third motor 22, the second screw 23, the second rack 24, the connection plate 25, the third shroud 26, the fourth motor 27, the extension screw 28, the extension rack 29, the fixed lever 30, the slide rack 31, the linked motor 32, the fixed top plate 33, the transmission belt 34, the carrier plate 35, the wash brush 36, the groove frame 37, the positioning post 38, the positioning post 39, the positioning groove 40, the detent 41, the clamp plate 42, the buffer spring 43, and the buffer plate 44.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment 1 please refer to fig. 1 to 4, fig. 8 and fig. 9, a test tube cleaning machine for environmental water quality testing, which comprises a guide rail 1, wherein two guide rails 1 are symmetrically arranged, racks 2 are symmetrically arranged on the inner sides of the guide rail 1, middle guide rails 6 are arranged on the inner sides of the racks 2, a moving vehicle 3 is arranged on the top ends of the guide rail 1 and the middle guide rails 6, a moving motor 4 is arranged on the top ends of the moving vehicle 3, driving gears 5 are fixedly connected to the driving ends of the moving motor 4, and the driving gears 5 are in meshed connection with one sides of the racks 2. The horizontal movement of the mobile carriage 3 on the guide rail 1 and the middle guide rail 6 is achieved by means of the movement motor 4.
The bottom of mobile cart 3 is fixedly connected with first guard 11 and second guard 21 respectively, the bottom fixedly connected with first motor 12 of first guard 11, the drive end fixedly connected with first screw rod 13 of first motor 12, the outside threaded connection of first screw rod 13 has first support 14, one side of first support 14 is provided with upset fixture, the bottom fixedly connected with third motor 22 of second guard 21, the drive end fixedly connected with second screw rod 23 of third motor 22, the outside threaded connection of second screw rod 23 has second support 24, first support 14 and second support 24 are moved under the drive of motor and screw rod respectively.
The turnover clamping mechanism comprises a rotary motor 15, a second motor 16, a clamping screw 17, a test tube clamping frame 18, a first clamping claw 19 and a second clamping claw 20, wherein the drive end of the rotary motor 15 is fixedly connected with the test tube clamping frame 18, one side of the test tube clamping frame 18 is fixedly connected with the first clamping claw 19, one side of the test tube clamping frame 18 is slidably connected with the second clamping claw 20, the drive end of the second motor 16 is fixedly connected with the clamping screw 17, and the second clamping claw 20 is in threaded connection with the outer side of the clamping screw 17, so that the turnover clamping mechanism can drive a test tube to turn 180 degrees to pour out waste liquid in the test tube, and the effect of batch cleaning of the test tubes can be achieved; in addition, the inner sides of the first clamping jaw 19 and the second clamping jaw 20, which are close to each other, are provided with anti-slip pads, which are made of fluororubber materials, so that the test tube is prevented from falling off, and the fluororubber has a corrosion-resistant effect. Here, the rotary motor 15 is disposed on one side of the first bracket 14, the second motor 16 is fixedly connected to one side of the test tube holder 18, the holding screw 17 is rotatably connected to the other side of the test tube holder 18, the first holding claw 19 is rotatably connected to the outer side of the holding screw 17, and the first holding claw 19 and the second holding claw 20 are both provided with a plurality of holding claws, so that the turning holding mechanism is convenient to operate in batch.
According to the invention, the two sides of the second shield 21 are both connected with the third shields 26 in a sliding manner, one side of one third shield 26 is fixedly connected with the fourth motor 27, the driving end of the fourth motor 27 is fixedly connected with the extension screw 28, the outer side of the extension screw 28 is in threaded connection with the extension bracket 29, the two sides of the inner part of the other third shield 26 are fixedly connected with the fixed rods 30, the outer sides of the fixed rods 30 are connected with the sliding brackets 31 in a sliding manner, the third shields 26 are fixedly connected through the connecting plates 25, and the connecting plates 25 are fixedly connected to one side of the second bracket 24, so that the extension of a cleaning mechanism is facilitated, and the cleaning effect on test tubes can be achieved.
And be provided with wiper mechanism in one side of second support 24, specifically wiper mechanism includes linkage motor 32, drive belt 34, wiper brush 36, driving pulley and driven pulley, and the drive end fixedly connected with driving pulley of linkage motor 32, the one end fixedly connected with driven pulley of wiper brush 36, and driving pulley passes through the drive belt 34 and is connected with the driven pulley transmission between, just so can make wiper brush 36 rotatory in the test tube, reaches the cleaning performance to the test tube inside. The cleaning brush 36 and the driven pulley are provided with a plurality of, all rotate through driving belt 34 between the driven pulley and connect, the top outside of cleaning brush 36 rotates and is connected with loading board 35, loading board 35 fixed connection is in one side of extension support 29 and sliding support 31, the top rotation of driven pulley is connected with fixed roof 33, the linkage motor 32 passes through loading board fixed connection in the top of loading board 35, a plurality of cleaning brushes 36 can reach the effect of batch cleaning test tube, labour saving and time saving, convenient operation.
Referring to fig. 5 to 7, if the loading plate 35 is not aligned with the test tube holder 18 up and down, that is, the cleaning brush 36 is not aligned with the centers of the first gripper jaw 19 and the second gripper jaw 20, the cleaning brush 36 cannot smoothly extend into the test tube, and rigid collision occurs between the two, so that the test tube is extruded between the inner walls of the first gripper jaw 19 and the second gripper jaw 20, and a crack occurs on the test tube, therefore, the invention is provided with three groove frames 37 along the length direction of the loading plate on the side of the loading plate, the groove frames 37 are formed by two opposite L-shaped plates, the L-shaped plates are welded on the side of the loading plate 35, and the positioning ejector rods 38 are detachably connected in the groove frames 37, so that the positioning ejector rods 38 with different lengths can be replaced by adopting a bolt fixing mode. Meanwhile, three positioning posts 39 are provided at the side of the test tube holder 18 corresponding to the three groove frames 37 in the length direction thereof, and positioning grooves 40 are provided on the positioning posts 39 to be matched with the positioning push rods 38, in this structure, since the test tube is initially on the test tube rack 9 and is not vertical, this is determined by the properties of the test tube rack 9, it is set to be larger than the diameter of the test tube in order that the test tube can be conveniently inserted into the pocket of the test tube rack 9, whereby the test tube is properly inclined, so that the test tube is not vertical after being held by the first holding jaw 19, the second holding jaw 20, and in particular, in the case where the vertical heights of the first holding jaw 19, the second holding jaw 20 are small, the test tube sometimes becomes slightly inclined, whereby it is more necessary to align the cleaning brush 36 to the centers of the first holding jaw 19, the second holding jaw 20, so that the inside wall of the test tube can be moderately contacted with the downward movement of the cleaning brush 36, and the inside wall of the test tube is not pressed with the inside wall of the test tube.
In addition, a clamping plate 42 is clamped in a clamping groove 40 of a positioning column 39, a buffer spring 43 is arranged on the upper surface of the clamping plate 42, a buffer plate 44 is arranged on the upper portion of the buffer spring 43, when the positioning ejector rod 38 downwards enters the positioning groove 40 and then can be continuously downwards contacted with the buffer plate 44, the buffer plate 44 plays a role of blocking buffer, so that a test tube is slowly stretched into the test tube, if rigid collision occurs, the test tube is gradually and slowly adjusted to the center, the clamping groove 40 is vertically provided with a plurality of clamping grooves, and because the test tubes have different lengths, the downwards moving distance of the positioning ejector rod 38 is limited, and when the positioning ejector rod 38 downwards moves and cannot be contacted with the buffer plate 44, the clamping plate 42 is required to be upwards adjusted into the clamping groove 40 above, so that the buffer effect of the buffer spring 43 is always stored.
Even more, during the cleaning process, the buffer plate 44 and the buffer spring 43 have a buffer effect in the vertical direction, and slightly shake even if the cleaning brush 36 shakes in the vertical direction, so that excessive force is avoided, and after all, the first gripper jaw 19 and the second gripper jaw 20 clamp the test tube; similarly, the positioning groove 40 of the present invention is also used to prevent the cleaning brush from vibrating in the horizontal direction to damage the test tube, and additionally, has a good protection effect on the whole mechanism after the vibration of the cleaning brush, i.e. the cleaning mechanism, is weakened, for example, between the upper driving gear 5 and the rack 2, between the moving vehicle 3 and the guide rail 1, and between each threaded rod and the threaded sleeve, thereby prolonging the service life.
The test tube rack is symmetrically arranged below the guide rail 1, a washing liquid box 7 is arranged on one side of the test tube rack 9, a cleaning box 8 is arranged in the middle of the lower part of the guide rail 1, the rack 2 and the bottom end of the middle guide rail 6 are fixedly connected through bearing plates, supporting legs 10 are fixedly connected to the sides, away from each other, of the guide rail 1, and the supporting legs 10 are provided with a plurality of supporting legs, so that test tubes can be conveniently moved and placed during cleaning.
Example 2, a method for cleaning a tube cleaner for environmental water quality testing, comprising the steps of: firstly, placing a test tube rack 9 with test tubes at a starting position, and transporting by a moving vehicle 4: then through the guide rail 1 that sets up, guide rail 1 symmetry is provided with two, be provided with middle part guide rail 6 in the relative inboard of guide rail 1, be provided with rack 2 between guide rail 1 and the middle part guide rail 6, be provided with mobile cart 3 in the top symmetry of guide rail 1 and middle part guide rail 6, the top of middle part guide rail 6 is provided with movable motor 4, the drive end fixedly connected with driving gear 5 of movable motor 4, driving gear 5 meshing is connected to one side of rack 2, start movable motor 4, driving gear 5 will rotate, then make mobile cart 3 begin to remove at the top of guide rail 1 and middle part guide rail 6, and the top of mobile cart 3 all is provided with movable motor 4, so two mobile carts 3 can independently remove, in this way, can the upset fixture and the wiper mechanism of mobile cart 3 bottom separate operation, can not interfere with each other, through the upset fixture that sets up in the bottom of one of mobile cart 3, be provided with test tube rack 9 below guide rail 1, test tube rack 9 sets up in the starting position and ending position of guide rail 1, will have mobile cart 3 of upset fixture to the top of starting position; step three, clamping a test tube: then the first bracket 14 arranged in the first shield 11, the first bracket 14 can enable the mechanism to descend to clamp the test tube, then the second motor 16 is started, the driving end of the second motor 16 is fixedly connected with the clamping screw 17, the outer side of the clamping screw 17 is in threaded connection with the second clamping claw 20, the second clamping claw 20 is slidably connected with one side of the test tube clamping frame 18, the second clamping claws 20 are provided with a plurality of, one side of the test tube clamping frame 18 is fixedly connected with the first clamping claws 19, and therefore the second clamping claw 20 can achieve a clamping effect on the test tube when approaching to the first clamping claw 19; pouring the waste liquid: a rotary motor 15 is arranged on one side of the first bracket 14, and the driving end of the rotary motor 15 is fixedly connected to the other side of the test tube clamping frame 18, so that the overturning clamping mechanism can drive the test tube to overturn 180 degrees, and the waste liquid in the test tube can be poured out; step five, a test tube is cleaned, after the test tube is clamped and moved to the upper side of the cleaning box 8 through a cleaning mechanism arranged on one side of the second shield 21, the cleaning mechanism is lifted from the inside of the cleaning box 7 through a second bracket 24 arranged in the second shield 21 and then moved to the upper side of the test tube, a cleaning brush 36 in the cleaning mechanism is inserted into the inside of the test tube, a linkage motor 32 arranged above a bearing plate 35 is started, the driving end of the linkage motor 32 is fixedly connected with a driving belt pulley, the top ends of the cleaning brushes 36 are fixedly connected with driven belt pulleys, and the driving belt pulley is in transmission connection with the driven belt pulleys through a transmission belt 34, so that the cleaning brush 36 can rotate in the test tube to achieve a cleaning effect on the inside of the test tube; step six, inversely inserting test tubes into a test tube rack: after the test tube is washed, the test tube is moved to the upper part of the test tube rack 9 arranged at the end position through the overturning clamping device, the test tube is sleeved outside the support rod at the top end of the test tube rack 9, and the plurality of cleaning brushes 36 can achieve the effect of batch cleaning of the test tubes, so that the time and the labor are saved, and the operation is convenient.
Embodiment 3 is a cleaning method of a tube cleaner for environmental water quality testing, which is different from embodiment 2 in that, before the fifth step, the position between the carrier plate 35 and the tube holder 18 is adjusted, and the adjustment is performed by the positioning pins 38 and the positioning posts 39.
Embodiment 4, a method for cleaning a test tube cleaner for detecting environmental water quality, is different from embodiment 3 in that, before step six, after the test tube is inverted by the overturning and clamping device, a deionized water flushing head is arranged at the lower part for flushing, and then the test tube is reversely inserted on a test tube rack.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environment water quality testing uses test tube cleaning machine, includes guide rail (1), its characterized in that: the utility model discloses a cleaning device, including guide rail (1), rack (2), rack (1), middle part guide rail (6), movable car (3), first guard shield (11) and second guard shield (21) of bottom fixedly connected with respectively of movable car (3), first motor (12) of bottom fixedly connected with of first guard shield (11), the drive end fixedly connected with of first motor (12) first screw rod (13), the outside threaded connection of first screw rod (13) has first support (14), one side of first support (14) is provided with upset fixture, the bottom fixedly connected with third motor (22) of second guard shield (21), the outside threaded connection of second screw rod (23) has second support (24), the drive end of second support (24) is provided with the drive end of movable car (4), all be provided with the drive end of movable car (4), the driving gear (5) is connected to one side of the rack (2) in a meshed manner; the overturning clamping mechanism comprises a rotary motor (15), a second motor (16), a clamping screw (17), a test tube clamping frame (18), a first clamping claw (19) and a second clamping claw (20), wherein the driving end of the rotary motor (15) is fixedly connected with the test tube clamping frame (18), one side of the test tube clamping frame (18) is fixedly connected with the first clamping claw (19), one side of the test tube clamping frame (18) is slidably connected with the second clamping claw (20), the driving end of the second motor (16) is fixedly connected with the clamping screw (17), and the second clamping claw (20) is in threaded connection with the outer side of the clamping screw (17); the inner sides of the first clamping claw (19) and the second clamping claw (20) which are close to each other are respectively provided with a fluororubber anti-skid pad;
the cleaning mechanism comprises a linkage motor (32), a driving belt (34), a cleaning brush (36), a driving belt pulley and a driven belt pulley, wherein the driving end of the linkage motor (32) is fixedly connected with the driving belt pulley, one end of the cleaning brush (36) is fixedly connected with the driven belt pulley, and the driving belt pulley is in transmission connection with the driven belt pulley through the driving belt (34); the cleaning brush (36) and the driven pulleys are respectively provided with a plurality of cleaning brushes, the driven pulleys are respectively connected with one another through a transmission belt (34), a bearing plate (35) is rotationally connected to the outer side of the top end of each cleaning brush (36), the bearing plate (35) is fixedly connected to one sides of the extending support (29) and the sliding support (31), a fixed top plate (33) is rotationally connected to the top end of each driven pulley, and the linkage motor (32) is fixedly connected to the top end of the bearing plate (35) through a bearing plate; the lateral part of loading board (35) is provided with a plurality of cell frames (37) along its length direction, can dismantle in cell frames (37) and be connected with location ejector pin (38), the lateral part of test tube holder (18) is provided with a plurality of reference columns (39) along its length direction corresponding to a plurality of cell frames (37), constant head tank (40) with location ejector pin (38) looks adaptation have been seted up to reference column (39).
2. The test tube cleaner for environmental water quality testing as defined in claim 1, wherein: the rotary motor (15) is arranged on one side of the first support (14), the second motor (16) is fixedly connected to one side of the test tube clamping frame (18), the clamping screw (17) is rotationally connected to the other side of the test tube clamping frame (18), the first clamping claw (19) is rotationally connected to the outer side of the clamping screw (17), and the first clamping claw (19) and the second clamping claw (20) are both provided with a plurality of clamping claws.
3. The test tube cleaner for environmental water quality testing as defined in claim 1, wherein: the utility model discloses a motor, including second guard shield (21), fixed connection, connecting plate (25) fixed connection, second guard shield (26), third guard shield (26) are all sliding connection in both sides of second guard shield (21), one of them one side fixedly connected with fourth motor (27) of third guard shield (26), the drive end fixedly connected with extension screw (28) of fourth motor (27), the outside threaded connection of extension screw (28) has extension support (29), another inside both sides fixedly connected with dead lever (30) of third guard shield (26), the outside sliding connection of dead lever (30) has sliding support (31), through connecting plate (25) fixed connection between third guard shield (26), connecting plate (25) fixed connection in one side of second support (24).
4. The test tube cleaner for environmental water quality testing as defined in claim 1, wherein: a plurality of clamping grooves (41) are formed in the inner side of the positioning column (39) and located below the positioning groove (40) in the vertical direction, clamping plates (42) are arranged in the clamping grooves (41) in a clamping mode, buffer springs (43) are arranged on the upper surfaces of the clamping plates (42), buffer plates (44) are arranged on the upper portions of the buffer springs (43), and the positioning ejector rods (38), the positioning grooves (40) and the buffer plates (44) are located in the same vertical direction.
5. The test tube cleaner for environmental water quality testing as defined in claim 1, wherein: the utility model discloses a test-tube rack, including guide rail (1), rack (2), middle part guide rail (6), support plate, support (10) are fixed on one side that guide rail (1) kept away from each other, support (10) are provided with washing liquid box (7), be provided with in the middle of the below of guide rail (1) and wash box (8), the bottom of guide rail (1), rack (2) and middle part guide rail (6) is all through bearing plate fixed connection, one side fixedly connected with landing leg (10) that guide rail (1) kept away from each other, landing leg (10) are provided with a plurality of.
6. The method for cleaning a test tube cleaner for environmental water quality detection according to claim 5, wherein the first step is to place a test tube and a test tube rack; step two, transporting by a mobile vehicle; step three, clamping the test tube; pouring the waste liquid; step five, cleaning the test tube; and step six, reversely inserting the test tube into the test tube rack.
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| CN116699164B (en) * | 2023-07-20 | 2023-10-10 | 成都博奥独立医学实验室有限公司 | Detection sample conveying device |
| CN118777300B (en) * | 2024-09-03 | 2025-03-18 | 石家庄博瑞迪生物技术有限公司广州分公司 | A biological sample detection system and detection method based on visual detection |
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| CN114472420A (en) | 2022-05-13 |
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