CN115184236A - Online molarity osmometer convenient to survey - Google Patents
Online molarity osmometer convenient to survey Download PDFInfo
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- CN115184236A CN115184236A CN202210807383.8A CN202210807383A CN115184236A CN 115184236 A CN115184236 A CN 115184236A CN 202210807383 A CN202210807383 A CN 202210807383A CN 115184236 A CN115184236 A CN 115184236A
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- wall surface
- rod
- boss
- roller
- osmometer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
Abstract
The invention discloses an on-line molarity osmometer convenient for determination, which comprises: organism, boss, fixed plate, first screw rod, motor, first auxiliary rod, slider, detection mechanism, apron, gas-supply pipe, cleaning device, fixing device, organism antetheca bottom is provided with the boss, the fixed plate sets up in the antetheca of organism, first screw rod is rotatable along vertical direction to be set up between fixed plate and boss, the motor sets up in the top surface of fixed plate, first auxiliary rod sets up between fixed plate and boss, the slider spiro union is in the outside of first screw rod, detection mechanism installs in the antetheca of slider, one side of apron articulates in one side of the preceding wall of organism, cleaning device installs on the apron, fixing device's both ends are installed respectively on the left wall and the right wall of boss to solve among the above-mentioned background art probe and detection bottle and easily receive pollution such as dust, cause the problem of pollution to the testing result.
Description
Technical Field
The invention relates to the technical field of osmotic pressure detection, in particular to an online molar concentration osmometer convenient for determination.
Background
The osmolality tester is designed by adopting the freezing point depression principle and generally comprises a refrigeration system, a thermosensitive probe for measuring current or potential difference and an oscillator, wherein the measuring probe is immersed into the center of a test solution during measurement;
the probe of present apparatus all exposes in the air, and the bottleneck is opened when using the detection bottle simultaneously, and during dust etc. got into the detection bottle very easily to and adsorb on detecting the probe, dust caused the influence to detecting when very easily making the detection.
Disclosure of Invention
The invention aims to provide an on-line molarity osmometer convenient to determine, so as to solve the problem that a probe and a detection bottle in the background technology are easily polluted by dust and the like, and the detection result is polluted.
In order to achieve the purpose, the invention provides the following technical scheme: an on-line molarity osmometer for facilitating determination comprising: organism, boss, fixed plate, first screw rod, motor, first auxiliary rod, slider, detection mechanism, apron, gas-supply pipe, cleaning device, fixing device, organism antetheca bottom is provided with the boss, the cooling bath has been seted up to the upper wall of boss, the fixed plate sets up in the antetheca of organism, first screw rod is rotatable along vertical direction sets up between fixed plate and boss, and the top of first screw rod extends the upper wall of fixed plate, the motor sets up in the top surface of fixed plate, and the drive end of motor is connected with the top of first screw rod, first auxiliary rod sets up between fixed plate and boss, and is located one side of first screw rod, the slider spiro union is in the outside of first screw rod, and the opposite side slidable mounting of slider is in the outside of first auxiliary rod, detection mechanism installs in the antetheca of slider, and the position of detection mechanism probe is corresponding with the cooling, one side of apron articulates in one side of the front wall of organism, and the shape looks adaptation of apron and organism and boss, connect through hasp, the gas-supply pipe sets up in the antetheca front wall of apron, and two upper wall of left wall installation in the left side of fixed plate and the boss respectively the upper wall of left side of the device.
Preferably, the cleaning device includes: the novel brush holder comprises a fixed block, a sleeve, a first rotary table, support rods, connecting rods, a brush holder, a first roller, a first belt, a rotating rod, a second rotary table, a second roller, an auxiliary roller and a second belt, wherein the fixed block is arranged on the rear wall surface of a cover plate, a through hole is formed in the center position of the fixed block, the sleeve is rotatably arranged in the through hole formed in the center position of the fixed block, the front end of the sleeve extends out of the front wall surface of the cover plate, the first rotary table is arranged at the front end of the sleeve, the number of the support rods is five, one end of five support rods is arranged at the rear end of the sleeve, the other ends of the five support rods are uniformly distributed at a rotating angle of 72 degrees, the number of the connecting rods is five, the five connecting rods are respectively rotatably arranged at one end of the outer side of the support rods, and the axial directions of the five connecting rods are consistent with the axial direction of the sleeve, the connecting rod is of a tubular structure, the brush holder is arranged at the rear end of the connecting rod, bristles are arranged on the rear wall surface of the brush holder, air holes are formed in the side wall surface of the brush holder and are positioned on two sides of the bristles respectively, the air holes are communicated with the inner cavity of the connecting rod, the first roller is arranged at the front end of the connecting rod, an annular connecting block is arranged on the front wall surface of the first roller and is communicated with the inner cavity of the connecting rod, the first belt is sleeved on the outer wall surfaces of the five first rollers, the rotating rod is rotatably provided with a sleeve inner cavity, the front end of the rotating rod is longer than the front end of the sleeve, the second turntable is arranged at the front end of the rotating rod, the second roller is arranged at the rear end of the rotating rod, the auxiliary roller is arranged on the outer wall surface of one of the connecting rod, and the auxiliary roller and the first roller positioned on the same connecting rod, the second belts are arranged on the auxiliary roller and the outer wall surface of the first roller which is positioned on the same connecting rod with the auxiliary roller.
Preferably, when the annular connecting block rotates to the bottommost end by taking the rotating rod as a circle center, the annular connecting block corresponds to the position of the gas conveying pipe.
Preferably, the back wall of first carousel is installed and is assisted the ring, a plurality of locating holes have been seted up to the back wall of assistance ring, install the spring in the locating hole, the one end fixed mounting that the spring is located the locating hole outside has a top pearl, the antetheca of apron is provided with the holding ring with the corresponding position in assistance ring position, the antetheca of holding ring is seted up and is located the recess with locating hole assorted.
Preferably, the number of the top beads is twice that of the support rods, and the positions of the top beads and the positions of the support rods are staggered.
Preferably, the fixing means comprises: the detection device comprises a second screw, an adjusting disc, a second auxiliary rod, a placing seat, a detection pipe, a fixing sticker, a pull ring and a guide rod, wherein the second screw is rotatably installed on the left wall surface and the right wall surface of a boss, the right end of the second screw extends out of the right wall surface of the boss, the adjusting disc is installed at the right end of the second screw, the second auxiliary rod is rotatably installed on the left wall surface and the right wall surface of the boss, the second screw and the second auxiliary rod are kept parallel and are consistent with the extending direction of a cooling groove, the placing seat is installed on the outer wall surfaces of the second screw and the second auxiliary rod, five placing holes are formed in the top surface of the placing seat, the detection pipe is inserted into the placing holes, the fixing sticker is adhered to the top surface of the upper cover of the detection pipe, the pull ring is installed on the top surface of the fixing sticker, the pull ring is an unsealed ring, the guide rod is installed on the rear wall surface of a cover plate through a connecting plate, and the shape of the guide rod is the same as the path opened by the upper cover of the detection pipe.
Preferably, the edge of adjusting the dish right wall face is provided with the rocker.
Preferably, the opening position of the pull ring corresponds to the joint of the connecting plate and the guide rod.
Preferably, the placing seat is made of benign cold conducting materials.
The on-line molarity osmometer convenient for determination provided by the invention has the beneficial effects that:
1. the cover plate is used, and the machine body is sealed through the hasp, so that the detection environment is kept in a sealed state, and the influence of dust on detection is avoided;
2. according to the invention, the cleaning device is used for cleaning the probe of the detection mechanism, different brush holders are used for different samples, so that the liquid is prevented from being mixed and affecting the detection result, and meanwhile, in the cleaning process, air is extracted, and dust and liquid are sucked out from the air holes;
3. according to the invention, the fixed number of detection tubes are arranged through the fixing device and correspond to the cleaning device, so that the detection tubes are opened in a sealed state, the cleanliness of a sample is ensured, and the accuracy of a detection result is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first partial cross-sectional view of the present invention;
FIG. 3 is a second partial schematic view of the present invention;
FIG. 4 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 5 is a side view of the cleaning apparatus of the present invention;
FIG. 6 is a first partial schematic view of the cleaning apparatus of the present invention;
FIG. 7 is a second partial schematic view of the cleaning apparatus of the present invention;
FIG. 8 is a schematic view of a fixing device according to the present invention.
In the figure: 1. a body; 2. a boss; 3. a cooling tank; 4. a fixing plate; 5. a first screw; 6. a motor; 7. a first auxiliary lever; 8. a slider; 9. a detection mechanism; 10. a cover plate; 11. locking a buckle; 12. a gas delivery pipe; 13. a cleaning device; 1301. a fixed block; 1302. a sleeve; 1303. a first turntable; 1304. a support bar; 1305. a connecting rod; 1306. a brush holder; 1307. brushing; 1308. air holes; 1309. a first roller; 1310. an annular connecting block; 1311. a first belt; 1312. a rotating rod; 1313. a second turntable; 1314. a second roller; 1315. an auxiliary roller; 1316. a second belt; 1317. an auxiliary ring; 1318. a spring; 1319. ejecting the beads; 1320. a positioning ring; 1321. a groove; 14. a fixing device; 1401. a second screw; 1402. an adjusting disk; 1403. a second auxiliary lever; 1404. a placing seat; 1405. a detection tube; 1406. fixing and sticking; 1407. a pull ring; 1408. a guide rod; 1409. a rocker; 1410. a connecting plate;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution of an on-line osmolarity osmometer convenient for measurement, and the detailed connection means thereof is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
An on-line molarity osmometer for facilitating determination comprising: the device comprises a machine body 1, a boss 2, a fixing plate 4, a first screw 5, a motor 6, a first auxiliary rod 7, a sliding block 8, a detection mechanism 9, a cover plate 10, a gas pipe 12, a cleaning device 13 and a fixing device 14, wherein the boss 2 is arranged at the bottom end of the front wall surface of the machine body 1, a cooling groove 3 is arranged on the upper wall surface of the boss 2, the fixing plate 4 is arranged on the front wall surface of the machine body 1, the first screw 5 is rotatably arranged between the fixing plate 4 and the boss 2 along the vertical direction, the top end of the first screw rod 5 extends out of the upper wall surface of the fixed plate 4, the motor 6 is arranged on the top surface of the fixed plate 4, and the driving end of the motor 6 is connected with the top end of the first screw 5, the first auxiliary rod 7 is arranged between the fixing plate 4 and the boss 2, and is positioned at one side of the first screw 5, the slide block 8 is screwed at the outer side of the first screw 5, the other side of the slide block 8 is slidably arranged at the outer side of the first auxiliary rod 7, the detection mechanism 9 is arranged at the front wall surface of the slide block 8, the position of the probe of the detection mechanism 9 corresponds to the position of the cooling groove 3, one side of the cover plate 10 is hinged with one side of the front wall surface of the machine body 1, the cover plate 10 is matched with the machine body 1 and the boss 2 in shape, one side of the front wall surface of the cover plate 10 is provided with an air hole 1308, the mode of ensuring the quality of the intake air by the way of arranging the filter cotton layer in the air holes 1308 and matching the filter cotton layer is a technology well known by persons in the field, the cover plate 10 is made of transparent material, the cover plate 10 is connected with the machine body 1 through the hasp 11, the hasp 11 is the prior art, the air pipe 12 is arranged on the front wall surface of the cover plate 10, and both ends of the air pipe 12 respectively extend out of the front wall surface and the rear wall surface of the cover plate 10, the cleaning device 13 is installed on the cover plate 10, and both ends of the fixing device 14 are respectively installed on the left wall surface and the right wall surface of the boss 2.
More specifically, the cleaning device 13 includes: the device comprises a fixed block 1301, a sleeve 1302, a first rotary disc 1303, support rods 1304, connecting rods 1305, a brush holder 1306, a first roller 1309, a first belt 1311, a rotary rod 1312, a second rotary disc 1313, a second roller 1314, an auxiliary roller 1315 and a second belt 1316, wherein the fixed block 1301 is installed on the rear wall surface of a cover plate 10, a through hole is formed in the center of the fixed block 1301, the sleeve 1302 is rotatably installed in the through hole formed in the center of the fixed block 1301, the front end of the sleeve 1302 extends out of the front wall surface of the cover plate 10, the first rotary disc 1303 is arranged at the front end of the sleeve 1302, the number of the support rods 1304 is five, one ends of the five support rods 1304 are arranged at the rear end of the sleeve 1302, the other ends of the five support rods 1304 are uniformly distributed at a rotation angle of 72 degrees, the number of the connecting rods 1305 is five, the five connecting rods 1305 are respectively rotatably installed at one end of the support rods 1304 at the outer side, and the axial directions of the five connecting rods 1305 are consistent with the axial directions of the sleeve 1302, connecting rod 1305 is a tubular structure, brush holder 1306 is arranged at the rear end of connecting rod 1305, bristles 1307 are arranged on the rear wall surface of brush holder 1306, air holes 1308 are respectively formed in the side wall surfaces of brush holder 1306 and located on the two sides of bristles 1307, air holes 1308 are communicated with the inner cavity of connecting rod 1305, first roller 1309 is arranged at the front end of connecting rod 1305, an annular connecting block is arranged on the front wall surface of first roller 1309 and communicated with the inner cavity of connecting rod 1305, first belt 1311 is sleeved on the outer wall surfaces of five first rollers 1309, sleeve 1302 is rotatably arranged on rotating rod 1312, the front end of rotating rod 1312 is longer than the front end of sleeve 1302, second rotary disc 1313 is arranged at the front end of rotating rod 1312, second roller 1314 is arranged at the rear end of rotating rod 1312, auxiliary roller 1315 is arranged on the outer wall surface of one connecting rod 1305, auxiliary roller 1315 and first roller 1309 located on the same connecting rod 1305, symmetrically arranged at both sides of the support bar 1304, and a second belt 1316 is arranged on the outer wall surface of the auxiliary roller 1315 and the first roller 1309 on the same connecting rod 1305 as the auxiliary roller 1315.
In this embodiment, when the annular connecting block 1310 rotates to the bottom end with the rotating rod 1312 as the center of a circle, the position of the annular connecting block 1310 corresponds to that of the gas pipe 12, the annular connecting block 1310 corresponds to that of the gas pipe 12 at one end of the cover plate 10 at the rear side, and a gap is formed between the annular connecting block 1310 and the gas pipe 12, when the gas pipe is used, the supporting rod 1304 deforms slightly, the annular connecting block 1310 is tightly attached to the gas pipe 12, so that gas can enter from the gas hole 1308 and be discharged from the gas pipe 12.
In this embodiment, an auxiliary ring 1317 is installed on a rear wall surface of the first turntable 1303, a plurality of positioning holes are formed in the rear wall surface of the auxiliary ring 1317, a spring 1318 is installed in each positioning hole, a top bead 1319 is fixedly installed at one end of the spring 1318, which is located outside the positioning holes, a positioning ring 1320 is arranged on a front wall surface of the cover plate 10, which corresponds to the auxiliary ring 1317, a groove 1321 matched with the positioning holes is formed in the front wall surface of the positioning ring 1320, and the rotation angles of the sleeve 1302 can be controlled by using the spring 1318 and the top bead 1319, so that two adjacent support rods 1304 are kept on two sides of the probe, and the support rods 1304 are parallel to the probe.
In this embodiment, the number of the top beads 1319 is twice the number of the support rods 1304, and the positions of the top beads 1319 and the support rods 1304 are offset.
More specifically, the fixing device 14 includes: the detection device comprises a second screw 1401, an adjusting disk 1402, a second auxiliary rod 1403, a placing seat 1404, a detection tube 1405, a fixing paste 1406, a pull ring 1407 and a guide rod 1408, wherein the second screw 1401 is rotatably installed on the left wall surface and the right wall surface of the boss 2, the right end of the second screw 1401 extends out of the right wall surface of the boss 2, the adjusting disk 1402 is installed at the right end of the second screw 1401, the second auxiliary rod 1403 is rotatably installed on the left wall surface and the right wall surface of the boss 2, the second screw 1401 and the second auxiliary rod 1403 are parallel and consistent with the extending direction of the cooling groove 3, the placing seat 1404 is installed on the outer wall surfaces of the second screw 1401 and the second auxiliary rod 1403, five placing holes are formed in the top surface of the placing seat 1404, the detection tube 1405 is inserted into the placing holes, the fixing paste 1406 is adhered to the top surface of the upper cover of the detection tube 1405, the pull ring 1407 is installed on the top surface of the fixing paste 1406, the pull ring 1407 is an unclosed ring, the guide rod 1408 is installed on the rear wall surface of the cover plate 10 through a connecting plate 1410, the shape of the guide rod 1408 is the same as the path of the detection tube 1405, the guide tube, and the guide tube is made of the metal material, and the guide tube is in the deformation range of the guide tube.
In this embodiment, a rocker 1409 is provided at the edge of the right wall surface of the dial 1402.
In this embodiment, the opening of the pull ring 1407 corresponds to the connection of the web 1410 to the guide bar 1408, allowing the pull ring 1407 to move from end to end on the guide bar 1408.
In this embodiment, the mounting base 1404 is made of a benign cold conducting material, which ensures that the temperature of the detector tube 1405 is reduced to a reasonable level.
The working principle is as follows:
firstly, the detection tube 1405 is inserted into a placing hole formed in the upper wall surface of a placing seat 1404, the top surface of an upper cover of the detection tube 1405 is respectively adhered and fixed with a sticker 1406, meanwhile, the opening direction of a pull ring 1407 corresponds to the position of a connecting plate 1410, a cover plate 10 is closed, the cover plate 10 is tightly attached to a machine body 1 through a buckle 11, a motor 6 is controlled to work, a slider 8 is driven by a first screw 5 to move downwards, a probe of a detection mechanism 9 is moved to the upper side of the detection tube 1405 and corresponds to the position of a brush seat 1306, first, a first rotating disc 1303 is rotated, a second rotating disc 1313 drives a supporting rod 1304 to rotate through a sleeve 1302, one end of the supporting rod 1304, which is provided with a connecting rod 1305 corresponds to the position of the probe, then, the second rotating disc 1313 is rotated, a second roller 1314 is driven by the rotating rod 1312, and an auxiliary roller 1315 is driven to rotate through a second belt 1316, the connecting rod 1305 drives the first rollers 1309 to rotate synchronously, the first belt 1311 drives the five first rollers 1309 to rotate synchronously, the five brush holders 1306 rotate along with the five first rollers, the brush 1307 cleans the surface of the probe, when the brush holders 1306 correspond to the probe, the annular connecting block 1310 corresponds to one end of the air pipe 12 on the rear wall surface of the cover plate 10, at this time, the air pipe 12 is connected with an external air source for air suction, dust and residual liquid on the probe are sucked out through the air holes 1308 on the brush holders 1306 by the inner cavity of the connecting rod 1305, then the second rotary disc 1313 is rotated (rotated by 36 degrees), two adjacent supporting rods 1304 are positioned on two sides of the probe, the adjusting disc 1402 is rotated to drive the second screw 1401 to rotate, the placing holder 1404 moves along the direction of the second screw 1401, the pull ring 1407 moves to the outer side of the guide rod 1408 during the movement of the placing holder 1404, meanwhile, the opening on the pull ring 1407 can ensure that the pull ring 1407 can smoothly pass through the guide rod 1408, the bending direction of the guide rod 1408 is a motion path when the upper cover of the detection tube 1405 is opened, the bending angle of the guide rod 1408 and the like, as known by those skilled in the art, when the placing seat 1404 drives the first detection tube 1405 to move to the bottom of the probe, under the cooperation of the guide rod 1408 and the pull ring 1407, the upper cover of the detection tube 1405 is opened, meanwhile, the bottom end of the detection tube 1405 is located in the cooling tank 3, the placing seat 1404 is located on a good cold conducting material to control the temperature of the detection tube 1405, at this time, the motor 6 drives the slider 8 to move, so that the probe is inserted into the detection tube 1405 to detect the osmolarity osmotic pressure, after the detection is finished, the probe is controlled by the motor 6 to move out of the detection tube 1405, then, the first rotating disc 1303 is rotated (by 36 degrees), the supporting rod 1304 positioned below the sleeve 1302 is kept vertical, the brush seat 1306 corresponds to the position of the probe, then the air delivery pipe 12 is kept in an air suction state, the first rotating disc 1303 is rotated, the brush seat 1306 is rotated, the brush bristles 1307 clean the probe, meanwhile, residual liquid and dust are sucked out through the air hole 1308, after the cleaning is finished, the first rotating disc 1303 is rotated (by 36 degrees), then the adjusting disc 1402 is rotated, the next detection pipe 1405 is moved to the position below the probe to continue to detect, and after the liquid in one detection pipe 1405 is detected, the device cleans the liquid by using different corresponding brush bristles 1307, so that the influence of the mixture of the dust and different liquids on the detection result can be avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An on-line molarity osmometer for facilitating determination comprising:
the device comprises a machine body (1), wherein a boss (2) is arranged at the bottom end of the front wall surface of the machine body (1);
the upper wall surface of the boss (2) is provided with a cooling groove (3);
the fixing plate (4), the said fixing plate (4) is set up in the anterior wall of the organism (1);
the first screw (5) is rotatably arranged between the fixed plate (4) and the boss (2) along the vertical direction, and the top end of the first screw (5) extends out of the upper wall surface of the fixed plate (4);
the motor (6) is arranged on the top surface of the fixing plate (4), and the driving end of the motor (6) is connected with the top end of the first screw rod (5);
the first auxiliary rod (7), the first auxiliary rod (7) is arranged between the fixing plate (4) and the boss (2), and is positioned on one side of the first screw rod (5);
the sliding block (8) is in threaded connection with the outer side of the first screw rod (5), and the other side of the sliding block (8) is installed on the outer side of the first auxiliary rod (7) in a sliding mode;
the detection mechanism (9), the detection mechanism (9) is installed on the front wall surface of the sliding block (8), and the position of the probe of the detection mechanism (9) corresponds to the position of the cooling groove (3);
one side of the cover plate (10) is hinged to one side of the front wall surface of the machine body (1), the cover plate (10) is matched with the machine body (1) and the boss (2) in shape, and the cover plate (10) is connected with the machine body (1) through a lock catch (11);
the air conveying pipe (12) is arranged on the front wall surface of the cover plate (10), and two ends of the air conveying pipe (12) respectively extend out of the front wall surface and the rear wall surface of the cover plate (10);
the cleaning device (13), the said cleaning device (13) is mounted on cover plate (10);
and the two ends of the fixing device (14) are respectively arranged on the left wall surface and the right wall surface of the boss (2).
2. The on-line osmolarity osmometer facilitating determination according to claim 1, characterized in that said cleaning device (13) comprises:
the fixing block (1301) is installed on the rear wall surface of the cover plate (10), and a through hole is formed in the center of the fixing block (1301);
the sleeve (1302), the sleeve (1302) is rotatably installed in a through hole formed in the center of the fixing block (1301), and the front end of the sleeve (1302) extends out of the front wall surface of the cover plate (10);
a first rotary disc (1303), wherein the first rotary disc (1303) is arranged at the front end of the sleeve (1302);
the number of the support rods (1304) is five, one ends of the five support rods (1304) are arranged at the rear end of the sleeve (1302), and the other ends of the five support rods (1304) are uniformly distributed at a rotation angle of 72 degrees;
the number of the connecting rods (1305) is five, the five connecting rods (1305) are respectively and rotatably mounted on one end, located on the outer side, of the supporting rod (1304), the axial direction of the five connecting rods (1305) is consistent with that of the sleeve (1302), and the connecting rods (1305) are of a tubular structure;
the brush holder (1306), the brush holder (1306) is arranged at the rear end of the connecting rod (1305), bristles (1307) are arranged on the rear wall surface of the brush holder (1306), air holes (1308) are formed in the side wall surface of the brush holder (1306) and located on two sides of the bristles (1307) respectively, and the air holes (1308) are communicated with the inner cavity of the connecting rod (1305);
the first roller (1309), the first roller (1309) is arranged at the front end of the connecting rod (1305), and the front wall surface of the first roller (1309) is provided with an annular connecting block (1310) and is communicated with the inner cavity of the connecting rod (1305);
the first belt (1311), the first belt (1311) is sleeved on the outer wall surfaces of the five first rollers (1309);
the rotating rod (1312) is rotatably provided with an inner cavity of the sleeve (1302), and the front end of the rotating rod (1312) is longer than the front end of the sleeve (1302);
a second rotary plate (1313), the second rotary plate (1313) being mounted to a front end of the rotary rod (1312);
a second roller (1314), wherein the second roller (1314) is arranged at the rear end of the rotating rod (1312);
the auxiliary roller (1315) is mounted on the outer wall surface of one of the connecting rods (1305), and the auxiliary roller (1315) and a first roller (1309) on the same connecting rod (1305) are symmetrically mounted on two sides of the supporting rod (1304);
and the second belt (1316), wherein the second belt (1316) is arranged on the auxiliary roller (1315) and the outer wall surface of the first roller (1309) which is positioned on the same connecting rod (1305) with the auxiliary roller (1315).
3. The on-line osmolarity osmometer facilitating determination according to claim 2, characterized by: when the annular connecting block (1310) rotates to the bottommost end by taking the rotating rod (1312) as a circle center, the position of the annular connecting block corresponds to that of the gas pipe (12).
4. The on-line osmolarity osmometer facilitating determination according to claim 2, characterized by: supplementary ring (1317) are installed to the back wall of first carousel (1303), a plurality of locating holes have been seted up to the back wall of supplementary ring (1317), install spring (1318) in the locating hole, the one end fixed mounting that spring (1318) are located the locating hole outside has a ball (1319), the preceding wall of apron (10), the position corresponding with supplementary ring (1317) position is provided with holding ring (1320), recess (1321) with locating hole assorted has been seted up to the preceding wall of holding ring (1320).
5. The on-line osmolarity osmometer facilitating determination according to claim 4, characterized by: the number of the top beads (1319) is twice that of the support rods (1304), and the positions of the top beads (1319) and the support rods (1304) are staggered with each other.
6. The on-line osmolarity osmometer facilitating determination according to claim 1, characterized in that said fixation means (14) comprises:
the second screw (1401) is rotatably arranged on the left wall surface and the right wall surface of the boss (2), and the right end of the second screw (1401) extends out of the right wall surface of the boss (2);
the right end of the second screw rod (1401) is provided with the adjusting disc (1402);
a second auxiliary rod (1403), wherein the second auxiliary rod (1403) is rotatably arranged on the left wall surface and the right wall surface of the boss (2), and the second screw (1401) and the second auxiliary rod (1403) are kept parallel and consistent with the extending direction of the cooling tank (3);
the placing seat (1404) is installed on the outer wall surfaces of the second screw rod (1401) and the second auxiliary rod (1403), and five placing holes are formed in the top surface of the placing seat (1404);
the detection tube (1405) is inserted into the placing hole;
the fixing sticker (1406) is adhered to the top surface of the upper cover of the detection tube (1405);
a pull ring (1407), wherein the pull ring (1407) is arranged on the top surface of the fixing sticker (1406), and the pull ring (1407) is an unclosed circular ring;
and a guide rod (1408), wherein the guide rod (1408) is installed on the rear wall surface of the cover plate (10) through a connecting plate (1410), and the shape of the guide rod (1408) is the same as the path of the opening of the upper cover of the detection pipe (1405).
7. The on-line osmolarity osmometer facilitating determination according to claim 6, characterized by: and a rocker (1409) is arranged at the edge of the right wall surface of the adjusting disk (1402).
8. The on-line osmolarity osmometer facilitating determination according to claim 6, characterized by: the opening position of the pull ring (1407) corresponds to the connection position of the connecting plate and the guide rod (1408).
9. The on-line osmolarity osmometer facilitating determination according to claim 6, characterized by: the placing seat (1404) is made of benign cold conducting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN210575120U (en) * | 2019-11-15 | 2020-05-19 | 石狮市肯森迪自动化有限公司 | Dustproof device for instrument |
| CN113607771A (en) * | 2021-08-04 | 2021-11-05 | 北京雅森博科科学仪器有限公司 | Automatic cleaning device of freezing point osmotic pressure tester probe |
| CN215430705U (en) * | 2021-06-10 | 2022-01-07 | 广州源古纪科技有限公司 | Genetic engineering test tube cleaning device |
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| JP2006194659A (en) * | 2005-01-12 | 2006-07-27 | Nichiyu Giken Kogyo Co Ltd | Water quality observing instrument equipped with washing mechanism |
| CN202372513U (en) * | 2011-12-16 | 2012-08-08 | 上海依达医疗器械有限公司 | Cleaning device for probe of osmotic pressure tester |
| CN104535515A (en) * | 2014-12-31 | 2015-04-22 | 郑州光力科技股份有限公司 | Gas monitoring probe and gas monitoring system |
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| CN210575120U (en) * | 2019-11-15 | 2020-05-19 | 石狮市肯森迪自动化有限公司 | Dustproof device for instrument |
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