CN215066540U

CN215066540U - Emulsion detecting instrument

Info

Publication number: CN215066540U
Application number: CN202121605687.3U
Authority: CN
Inventors: 陈蓉
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-07
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to an emulsion detects technical field, discloses an emulsion detecting instrument, including casing assembly, test-tube rack subassembly, rotating assembly and support frame, the test-tube rack subassembly is rotatable installs in rotating assembly's anterior upper end, and the support frame is installed in rotating assembly's rear portion upper end, and the anterior liftable of support frame is provided with the burette, and rotating assembly, support frame are all installed in casing assembly, and the test-tube rack subassembly is located casing assembly's front portion. The shell component comprises a base, a shell cover and a base mounting groove, the shell is fixed at the upper end of the base, the shell cover can be opened and closed and is arranged at the rear side of the upper portion of the shell, and the base mounting groove is formed in the front portion of the base. The shell body is connected with the shell cover through the hinged frame, and a shell cover bulge is fixed in the center of the top of the shell cover. The rotating assembly comprises a bottom plate, a rotating motor, a belt wheel, a pulley and a toothed belt, wherein a circle of pulley is rotatably arranged at the upper end of the bottom plate. The utility model discloses can improve detection efficiency, satisfy the test tube use of co-altitude.

Description

Emulsion detecting instrument

Technical Field

The utility model relates to an emulsion detects technical field, especially relates to an emulsion detecting instrument.

Background

The emulsion needs to detect various characteristics such as pH value, metal impurities, synthesizability and the like in production. The emulsion includes various types of resin emulsions such as polyvinyl acetate emulsion, polyacrylate emulsion, and vinyl acetate-ethylene copolymer emulsion. When detecting the emulsion, the emulsion to be detected is mainly loaded into test tubes by manpower at present, and then the test tubes are detected one by one. The efficiency of manual detection is low, and human errors easily occur, so that the accuracy of detection is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an emulsion detection instrument can improve detection efficiency and meet the use of test tubes with different heights.

The utility model discloses a following technical scheme realizes: the utility model provides an emulsion detecting instrument, includes housing assembly, test tube rack subassembly, rotating assembly and support frame, the rotatable anterior upper end of installing at rotating assembly of test tube rack subassembly, the support frame install the rear portion upper end at rotating assembly, the anterior liftable of support frame be provided with the burette, rotating assembly, support frame are all installed in housing assembly, the test tube rack subassembly be located housing assembly's front portion.

Further, the shell assembly comprises a base, a shell cover and a base mounting groove, the shell is fixed to the upper end of the base, the shell cover is arranged on the rear side of the upper portion of the shell in an openable mode, and the base mounting groove is formed in the front portion of the base.

Furthermore, the shell and the shell cover are connected through a hinged frame, and a shell cover bulge is fixed in the center of the top of the shell cover.

Further, the rotating assembly comprises a bottom plate, a rotating motor, a belt wheel, a pulley and a toothed belt, wherein the upper end of the bottom plate is rotatably provided with a ring of pulley, the rotating motor is fixed at the bottom end of the bottom plate, the belt wheel is fixed at the driving end of the rotating motor, the toothed belt is sleeved on the outer side of the belt wheel, and the toothed belt is used for driving the test tube rack assembly to rotate.

Further, the support frame includes bracing piece, link, mounting panel, guide rail, lead screw motor, slider and burette clamp, the bracing piece is vertical to be fixed in the rear portion upper end of bottom plate, the link level sets up in the bracing piece upper end, the mounting panel is vertical to be fixed in the front portion of link, the guide rail is vertical to be fixed in the front side of mounting panel, and the lead screw motor is installed on the top of guide rail, the slider passes through sliding fit and installs on the guide rail, the burette clamp is installed to the front side of slider, the burette is installed in this burette clamp.

Furthermore, the rear portion of link is provided with the spout, the link is installed in the bracing piece upper end through this spout, the outside of link is installed through screw-thread fit fastening knob, and this fastening knob is used for adjusting the height of link.

Further, the test-tube rack subassembly includes upper portion support ring, lower part support ring, spliced pole, test tube sleeve and gear carousel, be connected through a plurality of spliced poles between upper portion support ring and the lower part support ring, evenly be provided with round test tube sleeve on the support ring of upper portion, the gear carousel is fixed in the bottom of lower part support ring, and the toothed belt cover is established in the gear carousel and the band pulley outside.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses an among the emulsion detecting instrument will treat the emulsion injection test tube that detects, the test tube is inserted respectively and is put and detect in test tube sleeve, and it is rotatory that the rotating electrical machines passes through the band pulley and drives the toothed belt, drives gear carousel slow rotation between the round pulley for test tube in the test tube sleeve is respectively through the burette, drips the testing reagent in the test tube to its below through the burette respectively, carries out continuous flow formula to the emulsion in it and detects, improves detection efficiency.

2. The emulsion detection instrument of the utility model can drive the slide block to vertically move up and down along the guide rail through the lead screw motor during use, so that the dropper can more accurately drop the reagent in the test tube; the height of the connecting frame and the height of the dropper at the front part of the connecting frame can be manually adjusted through the fastening knob, the use of test tubes with different heights is met, and the application range is widened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a first schematic structural diagram of the housing assembly according to the present invention;

fig. 3 is a schematic structural diagram ii of the housing assembly of the present invention;

fig. 4 is a left side view of the present invention with the housing assembly removed;

fig. 5 is a schematic perspective view of the rotating assembly and the supporting frame of the present invention;

fig. 6 is a right side view of the rotating assembly and the support bracket of the present invention;

fig. 7 is a perspective view of the pilot tube rack assembly according to the present invention.

In the figure: 1. a housing assembly; 2. a test tube rack assembly; 4. a rotating assembly; 5. a support frame; 10. a dropper; 11. a base; 12. a housing; 13. a shell cover; 111. a base mounting groove; 14. the shell cover is convex; 15. a hinged frame; 21. a lower support ring; 22. connecting columns; 23. an upper support ring; 24. a test tube cartridge; 25. a test tube; 26. a gear turntable; 41. a base plate; 42. a rotating electric machine; 43. a pulley; 44. a pulley; 45. a toothed belt; 51. a support bar; 52. fastening a knob; 53. a connecting frame; 54. mounting a plate; 56. a guide rail; 57. a screw motor; 58. a slider; 59. a dropper clamp.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1

An emulsion detection instrument is shown in figures 1 to 7 with reference to the attached drawings of the specification and comprises a shell assembly 1, a test tube rack assembly 2, a rotating assembly 4 and a support frame 5, wherein the test tube rack assembly 2 is rotatably installed at the upper end of the front portion of the rotating assembly 4, the support frame 5 is installed at the upper end of the rear portion of the rotating assembly 4, a dropper 10 is arranged on the front portion of the support frame 5 in a lifting mode, the rotating assembly 4 and the support frame 5 are both installed in the shell assembly 1, and the test tube rack assembly 2 is located at the front portion of the shell assembly 1. Specifically, the housing assembly 1 includes a base 11, a housing 12, a housing cover 13 and a base mounting groove 111, the housing 12 is fixed on the upper end of the base 11, the housing cover 13 is openably and closably disposed on the rear side of the upper portion of the housing 12, and the base mounting groove 111 is disposed on the front portion of the base 11. The shell 12 is connected with the shell cover 13 through a hinge frame 15, and a shell cover bulge 14 is fixed at the center of the top of the shell cover 13. By means of the hand-clasping the housing cover protrusion 14, the rear end of the housing cover 13 rotates around the hinge bracket 15, and the housing cover 13 can be opened and closed at the rear side of the upper part of the housing 12, so that the rotating assembly 4 and the supporting frame 5 at the rear inside the housing 12 can be viewed or overhauled.

The rotating assembly 4 comprises a bottom plate 41, a rotating motor 42, a belt wheel 43, a pulley 44 and a toothed belt 45, wherein the upper end of the bottom plate 41 is rotatably provided with a circle of pulley 44, the rotating motor 42 is fixed at the bottom end of the bottom plate 41, the rotating motor 42 adopts a 24v or 36v direct current speed reducing motor commonly used in the prior art, the belt wheel 43 is fixed at the driving end of the rotating motor 42, the toothed belt 45 is sleeved on the outer side of the belt wheel 43, and the toothed belt 45 is used for driving the test tube rack assembly 2 to rotate. The support frame 5 comprises a support rod 51, a connecting frame 53, a mounting plate 54, a guide rail 56, a screw rod motor 57, a sliding block 58 and a dropper clamp 59, wherein the support rod 51 is vertically fixed at the upper end of the rear part of the bottom plate 41, the connecting frame 53 is horizontally arranged at the upper end of the support rod 51, the mounting plate 54 is vertically fixed at the front part of the connecting frame 53, the guide rail 56 is vertically fixed at the front side of the mounting plate 54, the screw rod motor 57 is installed at the top end of the guide rail 56, the screw rod motor 57 adopts a direct current stepping motor commonly used in the prior art, the sliding block 58 can be driven to vertically move up and down through a screw rod driving belt, the sliding block 58 is installed on the guide rail 56 through sliding fit, the dropper clamp 59 is installed at the front side of the sliding block 58, and the dropper 10 is installed in the dropper clamp 59. The rear part of the connecting frame 53 is provided with a sliding groove, the connecting frame 53 is arranged at the upper end of the supporting rod 51 through the sliding groove, the outer side of the connecting frame 53 is provided with a fastening knob 52 through screw thread fit, and the fastening knob 52 is used for adjusting the height of the connecting frame 53. The test tube rack assembly 2 comprises an upper support ring 23, a lower support ring 21, connecting columns 22, test tube sleeves 24 and a gear turntable 26, the upper support ring 23 is connected with the lower support ring 21 through the connecting columns 22, a circle of test tube sleeves 24 are uniformly arranged on the upper support ring 23, the gear turntable 26 is fixed at the bottom end of the lower support ring 21, and a toothed belt 45 is sleeved on the outer sides of the gear turntable 26 and a belt wheel 43.

The utility model discloses an emulsion detecting instrument theory of operation: in use, the emulsion to be tested is filled into test tubes 25, and then the test tubes 25 are inserted individually into the test tube sleeves 24 for testing. In the detection, the rotating motor 42 drives the toothed belt 45 to rotate through the belt pulley 43, so as to drive the gear turntable 26 to slowly rotate between a circle of pulleys 44, so that the test tubes 25 in the test tube sleeve 24 respectively drop detection reagents into the test tubes 25 below the test tubes through the dropper 10, and continuous flow detection is performed on the emulsion in the test tubes. In use, the slide block 58 can be driven by the lead screw motor 57 to vertically move up and down along the guide rail 56, so that the dropper 10 can more accurately drop the reagent into the test tube 25. The height of the connecting frame 53 and the front dropper 10 can be manually adjusted by the fastening knob 52, so that the test tubes with different heights can be used.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An emulsion detection instrument, characterized in that: including housing assembly (1), test-tube rack subassembly (2), rotating assembly (4) and support frame (5), test-tube rack subassembly (2) is rotatable installs the front portion upper end at rotating assembly (4), support frame (5) install the rear portion upper end at rotating assembly (4), the anterior liftable of support frame (5) is provided with burette (10), rotating assembly (4), support frame (5) are all installed in housing assembly (1), test-tube rack subassembly (2) be located the front portion of housing assembly (1).

2. The emulsion testing apparatus of claim 1, wherein: the shell component (1) comprises a base (11), a shell (12), a shell cover (13) and a base mounting groove (111), wherein the shell (12) is fixed at the upper end of the base (11), the shell cover (13) is arranged on the rear side of the upper part of the shell (12) in a retractable manner, and the base mounting groove (111) is formed in the front part of the base (11).

3. The emulsion testing apparatus of claim 2, wherein: the shell (12) is connected with the shell cover (13) through a hinged frame (15), and a shell cover bulge (14) is fixed in the center of the top of the shell cover (13).

4. An emulsion testing apparatus according to any of claims 1 to 3, wherein: rotating assembly (4) include bottom plate (41), rotating electrical machines (42), band pulley (43), pulley (44) and toothed belt (45), bottom plate (41) upper end rotatable install round pulley (44), the bottom at bottom plate (41) is fixed in rotating electrical machines (42), the drive end at rotating electrical machines (42) is fixed in band pulley (43), the toothed belt (45) cover is established in band pulley (43) outside, toothed belt (45) are used for driving test tube rack subassembly (2) rotatory.

5. The emulsion detection apparatus of claim 4, wherein: the support frame (5) comprises a support rod (51), a connecting frame (53), a mounting plate (54), a guide rail (56), a screw rod motor (57), a sliding block (58) and a dropper clamp (59), wherein the support rod (51) is vertically fixed at the upper end of the rear part of the base plate (41), the connecting frame (53) is horizontally arranged at the upper end of the support rod (51), the mounting plate (54) is vertically fixed at the front part of the connecting frame (53), the guide rail (56) is vertically fixed at the front side of the mounting plate (54), the screw rod motor (57) is installed at the top end of the guide rail (56), the sliding block (58) is installed on the guide rail (56) through sliding fit, the dropper clamp (59) is installed at the front side of the sliding block (58), and the dropper (10) is installed in the dropper clamp (59).

6. The emulsion detection apparatus of claim 5, wherein: the rear part of the connecting frame (53) is provided with a sliding groove, the connecting frame (53) is installed at the upper end of the supporting rod (51) through the sliding groove, the outer side of the connecting frame (53) is provided with a fastening knob (52) through threaded fit, and the fastening knob (52) is used for adjusting the height of the connecting frame (53).

7. The emulsion detection apparatus of claim 4, wherein: test tube rack subassembly (2) include upper portion support ring (23), lower part support ring (21), spliced pole (22), test tube sleeve (24) and gear carousel (26), be connected through a plurality of spliced poles (22) between upper portion support ring (23) and lower part support ring (21), evenly be provided with round test tube sleeve (24) on upper portion support ring (23), the bottom at lower part support ring (21) is fixed in gear carousel (26), and toothed belt (45) cover is established in gear carousel (26) and band pulley (43) outside.