CN115389496A

CN115389496A - Quinoline is TLC color development device for product

Info

Publication number: CN115389496A
Application number: CN202211355376.5A
Authority: CN
Inventors: 余德华; 陈燕峰
Original assignee: Changzhou Qinuo Biotechnology Co ltd
Current assignee: Changzhou Qinuo Biotechnology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2022-11-25
Anticipated expiration: 2042-11-01
Also published as: CN115389496B

Abstract

The invention relates to the technical field of dye product central control detection, in particular to a TLC (thin layer chromatography) color developing device for quinoline products, which comprises a supporting mechanism, a driving mechanism, a storage mechanism and a repeated titration mechanism, wherein the supporting mechanism comprises a base, a plurality of groups of limiting partition plates, a main protection frame and an auxiliary protection frame, the base is arranged at the bottom, the plurality of groups of limiting partition plates are positioned in the middle of the top surface of the base, and the main protection frame and the auxiliary protection frame are arranged at two ends of the plurality of groups of limiting partition plates. Utilize movable mounting to protect the transmission action of frame bottom recess transmission roller to placing at base top glass board in main, place the color development test paper on glass board top normalization rectangle face this moment and can be neatly combed in the space of main protection frame and vice protection frame inboard, make the middle part of color development test paper be located the bottom of burette, titrate color development reagent behind the burette inner chamber when using external rubber head burette, and slowly flow down to the middle part of color development test paper along burette inside, a plurality of color development test papers can make things convenient for experimenter's quick color comparison under the condition of neatly arranging after contacting with color development reagent this moment.

Description

Quinoline is TLC color development device for product

Technical Field

The invention relates to the technical field of dye product central control detection, in particular to a TLC (thin layer chromatography) color development device for quinoline products.

Background

The quinoline compound can be used for preparing medicines, dyes, photosensitive materials, rubber, solvents, chemical reagents and the like, and in medicine, the quinoline is mainly used for preparing three main medicines of a nicotinic acid series, an 8-hydroxyquinoline series and a quinine series, wherein the nicotinic acid series medicines comprise nicotinamide, cardiotonic, stimulant and tapeworm disease treating medicine, the 8-hydroxyquinoline series can be used for preparing amebiasis treating medicine and wound disinfectant, mildew preventive, textile auxiliary agent and the like, and the primaquine, the chloroquine and the hydroxyquinine are synthesized special malarial disease treating medicines.

Under the influence of different catalysts and different synthetic reactants of the quinoline compound, three main quinoline compound medicines can show different colors after contacting different color developing agents, when the color development between the quinoline compound and the color developing agent is detected in a conventional experimental mode, an experimenter needs to extract the color developing agent by using a capillary tube under negative pressure and titrate the color developing agent on color developing test paper, a series of reactions generated after the contact between the quinoline compound and the different color developing agents can accelerate the rapid development reaction of two products, and once the operation steps of the experimenter are too slow, the contrast of the color development between different quinoline compounds can be easily reduced.

According to the above, how to improve the reaction between the quinoline compound and different color-developing agents and facilitate the color development contrast of experimenters after the reaction is the difficult point to be solved by the invention.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

quinoline is TLC color developing device for product, including supporting mechanism, actuating mechanism, store up and receive mechanism and repeated titration mechanism, the supporting mechanism is including putting the base at the end, be located the multiunit spacing baffle at base top surface middle part, install main fender frame and vice fender frame at multiunit spacing baffle both ends, the glass board at the base top is placed in the activity, install spacer, the transmission roller of movable mounting in main fender frame bottom semi-cylindrical recess and the assistance pressure shaft of movable mounting in vice fender frame bottom slotted hole at main fender frame top one side, actuating mechanism includes the cross axle of movable mounting in vice fender frame, install the crossbeam on vice fender frame, install motor in vice fender frame, movable mounting is at the dabber in the crossbeam, connect the chain between cross axle and dabber, install the carousel of dabber one end and movable mounting keep away from the traction guide arm of centre of a circle position outside the carousel, store up and receive the mechanism including installing the support at vice fender frame top, install the sump and connect the water pipe in the sump of sump outer end at the ripple compression piece top that the bellows top and the bellows compression setting component, the bellows setting component that install respectively at compression top and bottom plate and install between bottom plate and pressure boost burette, the top of bellows setting component, pressure boost.

The present invention in a preferred example may be further configured to: the auxiliary protection frame is characterized in that a quarter cylindrical concave hole is formed in the inner side of the top of the auxiliary protection frame, and protruding end heads which are matched and constrained on the transverse shaft and the transverse beam are respectively formed at two ends of the quarter cylindrical concave hole in the auxiliary protection frame.

Through adopting above-mentioned technical scheme, the hole groove of inside sunken and parcel motor is seted up to protruding end inside at vice fender frame top one end, offers the mesh of ventilating in the outside of protruding end of this department to make things convenient for the heat dissipation of motor long-time running period to handle.

The invention in a preferred example may be further configured to: a plurality of transverse rectangular sliding grooves are formed in one side of the top of the glass plate, and the rectangular sliding grooves in the top of the glass plate are matched with the bottoms of the limiting partition plates.

Through adopting above-mentioned technical scheme, set up normalization and evenly distributed's a plurality of rectangle spouts in one side at glass board top to combine a plurality of rectangle spouts in glass board top to the spacing restraint of multiunit spacing baffle, thereby can make interval distribution can avoid mutual contact at the inboard color development test paper of two adjacent spacing baffles, lead to polluting the problem to appear.

The invention in a preferred example may be further configured to: the transmission roller is composed of a round rod, a screw rod arranged at one end of the round rod and a rubber roller arranged outside the round rod.

Through adopting above-mentioned technical scheme, the rotation of utilization control transmission roller outer end screw rod to when the screw rod drives round bar and the outside rubber roller of round bar rotatory, the glass board of placing at the base top this moment in the activity can be by the horizontal control sideslip, has avoided experimenter hand contact glass board, and then has caused the problem appearance that the glass board caused the pollution.

The present invention in a preferred example may be further configured to: the auxiliary pressing shaft consists of a round rod and cylindrical sponge uniformly arranged outside the round rod.

By adopting the technical scheme, the plurality of cylindrical sponges are uniformly arranged outside the auxiliary pressing shaft inner round rod, and the auxiliary pressing shaft inner round rod outer cylindrical sponges are combined to roll and attach the two adjacent color development test paper at the top of the glass plate, so that the four-position turbulent flow of the solution on the two adjacent color development test paper after the glass plate extends outwards can be avoided.

The present invention in a preferred example may be further configured to: the outside of cross axle is installed evenly distributed's gear, and a plurality of gears in the outside of cross axle respectively with dabber one end gear end horizontal symmetry.

By adopting the technical scheme, the plurality of gears arranged outside the transverse shaft are respectively and symmetrically distributed on the ends of the plurality of mandrel external gears, and the plurality of chains are utilized to link the transverse shaft external gears with the ends of the mandrel external gears, so that synchronous telescopic operation of the plurality of corrugated compression pieces can be realized.

The invention in a preferred example may be further configured to: vertical short plates distributed at intervals are arranged on one side of the cross beam, round holes constrained in the core shaft are formed in the outer ends of the vertical short plates, and the cross beam is hung in the middle of the transverse chains.

By adopting the technical scheme, the vertical short plate protruding outwards is arranged on the inner side of the cross beam, and the transverse positioning of the mandrel is combined with the vertical short plate, so that the overall stability of the cross shaft transmission mandrel and the turntable during operation can be ensured.

The present invention in a preferred example may be further configured to: and a valve for controlling water flow is arranged in the water pipe.

Through adopting above-mentioned technical scheme, utilize the valve at the internal connection control rivers of water pipe to can make things convenient for the experimenter to control pressure boost rivers to the holistic cleaning of buret inner wall and supporting mechanism subassembly.

The present invention in a preferred example may be further configured to: the pressurizing water spray assembly consists of an arc pipe, a ring pipe and a plurality of high-pressure ends arranged at the bottom of the ring pipe, and the ring pipe and the high-pressure ends are positioned in a spherical cavity at the top of the burette.

Through adopting above-mentioned technical scheme, utilize the bottom installation at the ring canal to be the annular distribution, and a plurality of high-pressure end heads of tilt state, the high-pressure end head is driven to the further pressure boost of the inside rivers of pressure boost water spray subassembly of flowing through on the combination ring canal to can improve the clean effect of buret inner chamber.

By adopting the technical scheme, the invention has the beneficial effects that:

1. the invention is characterized in that a burette is suspended and erected at the inner side of a main protection frame by utilizing a positioning piece, so that the whole burette is in a vertical state, a circular notch for titrating a color development reagent is arranged at the top of the burette, supportable bases are arranged at the bottoms of the main protection frame and an auxiliary protection frame, and a transmission roller movably arranged in a groove at the bottom of the main protection frame is utilized to transmit a glass plate arranged at the top of the base, so that the color development test paper arranged on a standardized rectangular plate surface at the top of the glass plate can be tidily combed into the space at the inner sides of the main protection frame and the auxiliary protection frame, so that the middle part of the color development test paper is positioned at the bottom end of the burette, after the color development reagent is titrated in an inner cavity of the burette by utilizing an external rubber head dropper and slowly flows down to the middle part of the color development test paper along the inner part of the burette, and at the moment, a plurality of color development test papers can be conveniently subjected to rapid color comparison under the condition of neat arrangement.

2. According to the invention, the water pipe connected to the external water pipe is arranged, the water collecting bin for storing water is connected to the water pipe, the water collecting bin is communicated with the corrugated compression piece through the drainage pipe, the traction guide rod movably arranged on the rotary table can push the whole body of the bottom plate, the telescopic rod and the corrugated compression piece to circularly contract and expand along the vertical direction under the positioning and rotating transmission action of the rotary table, and the water in the water collecting bin can be indirectly conveyed to the inside of the pressurizing and water spraying component in a high-pressure state under the pressurizing treatment action of the corrugated compression piece on the air in the pressurizing and water spraying component, and is finally sprayed outwards along a plurality of high-pressure end heads on an inner ring pipe of the pressurizing and water spraying component, so that the inside of the used burette and other components right below the burette can be cleaned.

3. According to the invention, the plurality of groups of limiting partition plates are arranged at the bottoms of the main protection frame and the auxiliary protection frame, and are clamped at the top of the glass plate in a matching manner, so that the bottoms of the plurality of groups of limiting partition plates movably penetrate into the normalized rectangular sliding chute at the top of the glass plate, and simultaneously, under the control of the transverse transmission of the glass plate by the transmission roller, the auxiliary pressure shaft is used for assisting the other end of the glass plate to boost pressure, so that the arrangement regularity of the color development test paper can be improved under the condition that the plurality of test paper placed at the top of the glass plate are prevented from being contacted with other components, and the color development test paper is prevented from being deviated.

Drawings

FIG. 1 is a schematic view of one embodiment of the present invention;

FIG. 2 is a schematic bottom view of one embodiment of the present invention;

FIG. 3 is a schematic diagram of the dispersion of FIG. 1 according to one embodiment of the present invention;

FIG. 4 is a partial bottom view of FIG. 3 in accordance with one embodiment of the present invention;

FIG. 5 is a schematic diagram of the dispersion of FIG. 4 according to an embodiment of the present invention;

FIG. 6 is an internal schematic view of FIG. 5 according to an embodiment of the present invention;

FIG. 7 is a partial cross-sectional view of the embodiment of FIG. 6;

FIG. 8 is a schematic view of the internal dispersion of FIG. 7 in accordance with one embodiment of the present invention;

FIG. 9 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 8;

FIG. 10 is an internal cross-section and a schematic diagram of a dispersion of the cross-section of FIG. 6 according to an embodiment of the present invention;

FIG. 11 is an enlarged view of the embodiment of the present invention shown in FIG. 10B;

FIG. 12 is a partial bottom view of the embodiment of FIG. 10.

Reference numerals are as follows:

100. a support mechanism; 110. a main protective frame; 120. an auxiliary protection frame; 130. a spacing clapboard; 140. a glass plate; 150. a base; 160. a spacer; 170. a transmission roller; 180. auxiliary pressing shafts;

200. a drive mechanism; 210. a horizontal axis; 220. a cross beam; 230. a motor; 240. a mandrel; 250. a chain; 260. a turntable; 270. a traction guide rod;

300. a storage mechanism; 310. a support; 320. a water collecting bin; 330. a water pipe;

400. a repeat titration mechanism; 410. a burette; 420. a positioning member; 430. a sealing cover; 440. a pressurized water spray assembly; 450. a corrugated compression member; 460. a drainage tube; 470. a top plate; 480. a telescopic rod; 490. a base plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

The following describes a quinoline product TLC color development device provided by some embodiments of the invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 12, the TLC color development device for quinoline products provided by the present invention includes a supporting mechanism 100, a driving mechanism 200, a storage mechanism 300, and a repeated titration mechanism 400, wherein the driving mechanism 200 is installed on the supporting mechanism 100, the storage mechanism 300 is installed on the supporting mechanism 100, and the repeated titration mechanism 400 is installed on the driving mechanism 200.

The supporting mechanism 100 comprises a main support frame 110, an auxiliary support frame 120, a limit baffle 130, a glass plate 140, a base 150, a spacer 160, a transmission roller 170 and an auxiliary pressure shaft 180, the driving mechanism 200 comprises a transverse shaft 210, a transverse beam 220, a motor 230, a mandrel 240, a chain 250, a turntable 260 and a traction guide rod 270, the storage mechanism 300 comprises a support frame 310, a water collecting bin 320 and a water pipe 330, and the repeated titration mechanism 400 comprises a titration pipe 410, a positioning member 420, a sealing cover 430, a pressurized water spray assembly 440, a corrugated compression member 450, a drainage pipe 460, a top plate 470, a telescopic rod 480 and a bottom plate 490.

Specifically, a plurality of limit partitions 130 are located in the middle of the top surface of the base 150, the main protection frame 110 and the auxiliary protection frame 120 are installed at two ends of the plurality of limit partitions 130, the glass plate 140 is movably placed at the top of the base 150, the spacer 160 is installed at one side of the top of the main protection frame 110, the transmission roller 170 is movably installed in a semi-cylindrical groove at the bottom of the main protection frame 110, the auxiliary pressing shaft 180 is movably installed in a slotted hole at the bottom of the auxiliary protection frame 120, the transverse shaft 210 is movably installed in the auxiliary protection frame 120, the cross beam 220 is installed on the auxiliary protection frame 120, the motor 230 is installed in the auxiliary protection frame 120, the mandrel 240 is movably installed in the cross beam 220, the chain 250 is connected between the transverse shaft 210 and the mandrel 240, the turntable 260 is installed at one end of the mandrel 240, the traction guide rod 270 is movably arranged outside the turntable 260 and far away from the center of a circle, the support 310 is arranged at the top of the auxiliary protection frame 120, the water collecting bin 320 is arranged in the support 310, the water pipe 330 is connected at the outer end of the water collecting bin 320, the drainage pipe 460 is connected on the water collecting bin 320, the corrugated compression piece 450 is arranged at the outer end of the drainage pipe 460, the top plate 470 and the bottom plate 490 are respectively arranged at the top end and the bottom end of the corrugated compression piece 450, the telescopic rod 480 is arranged between the top plate 470 and the bottom plate 490, the pressurizing water spraying component 440 is connected at the top of the corrugated compression piece 450, the burette 410 is arranged outside the pressurizing water spraying component 440, the positioning piece 420 is arranged in the middle of the burette 410, and the sealing cover 430 is movably arranged in a groove at the top of the burette 410.

The bottoms of a plurality of groups of limiting partition plates 130 movably penetrate into a standardized rectangular chute at the top of a glass plate 140, meanwhile, under the control of the transverse transmission of a transmission roller 170 to the glass plate 140, and the auxiliary pressure shaft 180 is used for assisting the pressurization of the other end of the glass plate 140, so that under the condition that a plurality of test paper placed at the top of the glass plate 140 is prevented from contacting other components, a traction guide rod 270 movably installed on a turntable 260 can push a bottom plate 490, a telescopic rod 480 and a corrugated compression piece 450 to integrally and circularly contract and expand along the vertical direction, under the action of pressurization treatment on the air inside the corrugated compression piece 450, water inside a water collecting bin 320 can be indirectly conveyed to the inside of a pressurization water spraying component 440 in a high-pressure state, finally, the water is sprayed outwards along a plurality of high-pressure ends on an inner ring pipe of the pressurization water spraying component 440, meanwhile, in combination with the transmission action of the transmission roller 170 movably installed in a groove at the bottom of the main protection frame 110 on the glass plate 140 at the top of the base 150, the color developing test paper placed on the standardized rectangular plate 140 can be neatly integrated into the space inside the main protection frame 110 and the auxiliary protection frame 120, the middle of the color developing pipe, and a developing reagent is enabled to be located in the middle of a burette, and to be slowly contacted with a developing reagent dropping head of a developing burette, and then, and a developing reagent drop tube 410 after the developing reagent drops in the middle of the developing reagent drop tube, and a contrast reagent drop tube 410, and a contrast reagent drop tube, so that the developing reagent drops into the developing reagent drop tube after the developing reagent drops into the developing reagent drop tube 410.

Example two:

with reference to fig. 1-5, on the basis of the first embodiment, a quarter cylindrical recess hole is formed in the inner side of the top of the auxiliary protection frame 120, protruding ends adapted to the transverse shaft 210 and the transverse shaft 220 are respectively formed at two ends of the quarter cylindrical recess hole in the auxiliary protection frame 120, a plurality of transverse rectangular sliding grooves are formed in one side of the top of the glass plate 140, the rectangular sliding grooves in the top of the glass plate 140 are adapted to the bottom of the limiting partition 130, the transmission roller 170 is composed of a round rod, a screw rod arranged at one end of the round rod and a rubber roller arranged outside the round rod, and the auxiliary pressing shaft 180 is composed of a round rod and cylindrical sponge uniformly arranged outside the round rod.

The ventilation mesh holes are formed in the outer portions of the protruding ends, so that heat dissipation treatment of the motor 230 during long-time operation is facilitated, limit constraints of a plurality of rectangular sliding grooves in the top of the glass plate 140 on a plurality of groups of limit partition plates 130 are combined, meanwhile, when the screw drives the round rod and the rubber roller outside the round rod to rotate, the glass plate 140 movably placed on the top of the base 150 can be horizontally controlled to transversely move, hands of experimenters are prevented from contacting the glass plate 140, the problem that the glass plate 140 is polluted is solved, in addition, rolling fit between two adjacent color development test paper on the top of the glass plate 140 is achieved through cylindrical sponge outside the round rod in the auxiliary pressing shaft 180, and therefore the color development test paper distributed on the inner sides of the two adjacent limit partition plates 130 at intervals can be prevented from contacting with each other, and the problem of pollution is caused.

Example three:

with reference to fig. 8-9, on the basis of the first embodiment, the gears are uniformly arranged outside the cross shaft 210, the plurality of gears outside the cross shaft 210 are horizontally symmetrical to the gear end at one end of the spindle 240, the vertical short plates are arranged on one side of the cross beam 220 at intervals, the outer ends of the vertical short plates are provided with circular holes constrained to the spindle 240, and the cross beam 220 is suspended in the middle of the plurality of horizontal chains 250.

The plurality of gears installed outside the transverse shaft 210 are respectively symmetrically distributed on the external gear ends of the plurality of mandrels 240, and the plurality of chains 250 are combined to link the external gears of the transverse shaft 210 with the external gear ends of the mandrels 240, so that the synchronous telescopic operation of the plurality of corrugated compression pieces 450 can be realized, and the transverse positioning of the mandrels 240 is combined with the vertical short plates, so that the transverse shaft 210 can drive the overall stability of the mandrels 240 and the turntables 260 during operation.

Example four:

referring to fig. 6 and 7, in the first embodiment, a valve for controlling water flow is installed inside the water pipe 330.

The valve for controlling water flow is connected to the inside of the water pipe 330, so that experimenters can conveniently control the pressurized water flow to clean the inner wall of the burette 410 and the whole supporting mechanism 100 assembly.

Example five:

referring to fig. 10-12, in the first embodiment, the pressurized water spray assembly 440 is composed of an arc tube, a circular tube and a plurality of high pressure tips installed at the bottom of the circular tube, and the circular tube and the high pressure tips are located in a spherical cavity at the top of the burette 410.

The plurality of high-pressure ends in the inclined state are arranged in the pressurizing water spraying assembly 440, and the further pressurizing and propelling of water flow flowing through the pressurizing water spraying assembly 440 by the high-pressure ends on the ring pipe are combined, so that the cleaning effect of the inner cavity of the burette 410 can be improved.

The working principle and the using process of the invention are as follows: experimenters need to movably buckle the sealing cover 430 in a notch at the top of the burette 410 in advance, so that the sealing cover 430 assembles the burette 410 into a semi-sealed structure, then close a valve in the water pipe 330, then connect an external water pipe to the outer end of the water pipe 330, then start and operate the motor 230, at this time, a transmission shaft at the inner end of the motor 230 and a chain at the outer end thereof drive the whole cross shaft 210 to rotate, then the rotation of the cross shaft 210 drives the plurality of chains 250, and the mandrel 240 is driven by the plurality of chains 250 in a combined manner, at this time, the turntable 260 mounted at the inner end of the mandrel 240 drives the traction guide rod 270 movably mounted at the outer side thereof to realize eccentric rotation, so as to realize cyclic pressurization and pushing of the whole of the bottom plate 490, the telescopic rod 480 and the corrugated compression piece 450 under the eccentric rotation of the traction guide rod 270, and then open the valve in the water pipe 330, so that water flow in the external water pipe is conveyed and gathered in the inner cavity of the bracket 310, under the action of cyclic pressurization and expansion of the corrugated compression part 450, the drainage tube 460 connected between the bracket 310 and the corrugated compression part 450 sucks water back into the corrugated compression part 450, and performs pressurization treatment on the water in the compression state of the inner cavity of the corrugated compression part 450, the pressurization water spray assembly 440 arranged between the corrugated compression part 450 and the burette 410 is further pressurized and dredged, at the moment, a plurality of high-pressure spray heads arranged at the bottom of an inner ring pipe of the pressurization water spray assembly 440 can atomize the further pressurized water flow, and the atomized water vapor sprayed by the high-pressure spray heads on the inner ring pipe of the pressurization water spray assembly 440 is combined to clean the inner wall of the burette 410, so that the device can be cleaned before experimental preparation, and simultaneously the screw rod at the outer end of the transmission roller 170 is adjusted, and the screw rod at the outer end of the rotation transmission roller 170 is utilized to control the horizontal transmission of the whole transmission roller 170 to the glass plate 140, at this moment, under the cleaning action of water flow in the burette 410, the glass plate 140 which horizontally moves can be cleaned completely, then the valve in the water pipe 330 is closed, then the motor 230 is closed again, after the burette 410 and the glass plate 140 are drained or air-dried integrally, the experimenter needs to control the transmission roller 170 to rotate clockwise, and control the glass plate 140 to penetrate through the outside of the auxiliary protection frame 120, then the plurality of color development test paper are respectively and flatly placed on the plurality of planned rectangular plate surfaces on the top of the glass plate 140, then the transmission roller 170 is controlled to rotate anticlockwise again, and the glass plate 140 is driven to shrink again integrally to the space inside the main protection frame 110 and the auxiliary protection frame 120, then the experimenter needs to utilize the capillary tube to drop the color development reagent from the top of the burette 410, so that the color development reagent drops into the middle of the color development test paper along the thin tube at the bottom of the burette 410.

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 claims and their equivalents.

Claims

1. The TLC color development device for quinoline products is characterized by comprising a supporting mechanism (100), a driving mechanism (200), a storage mechanism (300) and a repeated titration mechanism (400),

the supporting mechanism (100) comprises a base (150) arranged at the bottom, a plurality of groups of limiting partition plates (130) positioned in the middle of the top surface of the base (150), a main protection frame (110) and an auxiliary protection frame (120) which are arranged at two ends of the plurality of groups of limiting partition plates (130), a glass plate (140) movably arranged at the top of the base (150), a spacer (160) arranged at one side of the top of the main protection frame (110), a transmission roller (170) movably arranged in a semi-cylindrical groove at the bottom of the main protection frame (110) and an auxiliary pressure shaft (180) movably arranged in a slotted hole at the bottom of the auxiliary protection frame (120);

the driving mechanism (200) is arranged in the supporting mechanism (100) and comprises a transverse shaft (210) movably arranged in the auxiliary protection frame (120), a cross beam (220) arranged on the auxiliary protection frame (120), a motor (230) arranged in the auxiliary protection frame (120), a mandrel (240) movably arranged in the cross beam (220), a chain (250) connected between the transverse shaft (210) and the mandrel (240), a turntable (260) arranged at one end of the mandrel (240) and a traction guide rod (270) movably arranged outside the turntable (260) and far away from the circle center;

the storage mechanism (300) is arranged on the supporting mechanism (100) and comprises a bracket (310) arranged at the top of the auxiliary protective frame (120), a water collecting bin (320) arranged in the bracket (310) and a water pipe (330) connected to the outer end of the water collecting bin (320);

the repeated titration mechanism (400) is arranged on the storage mechanism (300), and comprises a drainage tube (460) connected to a water collecting bin (320), a corrugated compression piece (450) arranged at the outer end of the drainage tube (460), a top plate (470) and a bottom plate (490) respectively arranged at the top end and the bottom end of the corrugated compression piece (450), an expansion link (480) arranged between the top plate (470) and the bottom plate (490), a pressurizing water spraying assembly (440) connected to the top of the corrugated compression piece (450), a burette (410) arranged outside the pressurizing water spraying assembly (440), a positioning piece (420) arranged in the middle of the burette (410) and a sealing cover (430) movably arranged in a groove at the top of the burette (410).

2. The TLC color development device for quinoline products as claimed in claim 1, wherein the inside of the top of the secondary protection rack (120) is provided with a quarter cylindrical recess, and two ends of the quarter cylindrical recess on the secondary protection rack (120) are respectively provided with a protruding end fitting and constraining the cross shaft (210) and the cross beam (220).

3. The TLC color development device for quinoline products as claimed in claim 1, characterized in that one side of the top of the glass plate (140) is provided with a plurality of transverse rectangular chutes, and the rectangular chutes at the top of the glass plate (140) are adapted to the bottom of the spacing partition plate (130).

4. The TLC color development device for quinoline products as claimed in claim 1, characterized in that the drive roller (170) is composed of a round bar, a screw rod installed at one end of the round bar and a rubber roller installed outside the round bar.

5. The TLC color development device for quinoline products according to claim 1 characterized in that said auxiliary pressure shaft (180) is composed of a round bar and a cylindrical sponge uniformly mounted on the outside of the round bar.

6. The TLC color development device for quinoline products as claimed in claim 1, characterized in that the outside of the horizontal shaft (210) is installed with uniformly distributed gears, and a plurality of gears outside the horizontal shaft (210) are horizontally symmetrical with the gear end at one end of the spindle (240).

7. The TLC color development device for quinoline products as claimed in claim 1, wherein one side of the beam (220) is provided with vertical short plates distributed at intervals, the outer ends of the vertical short plates are provided with round holes constrained by the mandrel (240), and the beam (220) is suspended and erected in the middle of the plurality of transverse chains (250).

8. The TLC color development device for quinoline products as claimed in claim 1, characterized in that a valve for controlling water flow is installed inside the water tube (330).

9. The TLC color development device for quinoline products as claimed in claim 1, characterized in that said pressurized water jet unit (440) is composed of an arc tube, a loop tube and a plurality of high pressure tips installed at the bottom of the loop tube, and the loop tube and the high pressure tips are located in a spherical cavity at the top of the burette (410).