CN207231080U

CN207231080U - A kind of chemical engineering experiment test tube dehydrating unit

Info

Publication number: CN207231080U
Application number: CN201720641092.0U
Authority: CN
Inventors: 王艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-05
Filing date: 2017-06-05
Publication date: 2018-04-13
Anticipated expiration: 2027-06-05

Abstract

The utility model discloses a kind of chemical engineering experiment test tube dehydrating unit, including bottom plate, the upper surface of the bottom plate is fixedly connected by two support plates with the lower surface of frame, and it is provided with the first motor between two support plates, the fuselage of first motor is fixedly connected with the upper surface of bottom plate, and the output shaft of the first motor is fixedly connected with the bottom of first rotating shaft.Chemical engineering experiment test tube dehydrating unit, by setting the second motor, master gear, pinion, second bearing and the second shaft, so that the invisible spectro moisture of sponge energy Rotational Absorption, by setting telescopic rod, the first motor, first rotating shaft, clutch shaft bearing, frame, support and switch block, so that sliding slot band moving slide-bar moves up and down, so that the height of sponge is adjustable, so as to enable the inner wall of sponge and test tube to come into full contact with, by setting control panel, so that people realize a key operation, it is not required people to wipe pipe manually, saves the muscle power of people.

Description

A kind of chemical engineering experiment test tube dehydrating unit

Technical field

Chemical technology field is the utility model is related to, is specially a kind of chemical engineering experiment test tube dehydrating unit.

Background technology

Experiment, refers to one of basic skills of scientific research, according to the purpose of scientific research, excludes as much as possible extraneous Influence, prominent principal element simultaneously utilizes some special instrument and equipments, and artificially changes, controls or analog study object, Certain some things (or process) is set to occur or reproduce, so as to go to know natural environment appearance, natural property and the natural law.Test tube is Chemical industry makees one of necessary instrument of experiment, before testing first has to test tube to clean up, and traditional cleaning way is to use Clear water rinses, and then invisible spectro droplet is removed totally with hairbrush manually, relatively more tired and cleaning less efficient, more wasteful Time.

Utility model content

The purpose of this utility model is to provide a kind of chemical engineering experiment test tube dehydrating unit, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical solution：A kind of chemical engineering experiment test tube dehydrating unit, Including bottom plate, the upper surface of the bottom plate is fixedly connected by two support plates with the lower surface of frame, and two support plates it Between be provided with the first motor, the fuselage of first motor is fixedly connected with the upper surface of bottom plate, and the output shaft of the first motor It is fixedly connected with the bottom of first rotating shaft, the surface of the first rotating shaft is socketed with two clutch shaft bearings, and two clutch shaft bearings The lower surface and upper surface of frame are respectively engaged with, and switch block is provided between two clutch shaft bearings, the switch block is socketed in The outer surface of one shaft, and the outer surface of switch block offers oval sliding slot, the side of the ellipse sliding slot and the one of slide bar End overlap joint, and the side of slide bar is fixedly connected with the side of transverse slat, the fuselage of the transverse slat upper surface and the second motor, which is fixed, to be connected Connect, the output shaft of second motor is fixedly connected with master gear, and master gear is engaged with pinion, the following table of the pinion Face is fixedly connected with the top of the second shaft, and second shaft is socketed with second bearing, and the outer surface of the second shaft is set There is sponge, fixing sleeve is provided with immediately below second shaft, and the lower surface of fixing sleeve and the upper surface of bottom plate are fixed and connected Connect, the both sides of the fixing sleeve are respectively arranged with a telescopic rod, the both ends of the telescopic rod following table with the first transverse slat respectively Face is fixedly connected with the upper surface of bottom plate.

Preferably, the front of the bottom plate is provided with control panel.

Preferably, the output terminal of the control panel is electric with the first input end of motor and the second motor input terminal respectively Connection.

Preferably, the shape of the switch block is cylinder.

Compared with prior art, the beneficial effects of the utility model are：Chemical engineering experiment test tube dehydrating unit, by setting The second motor, master gear, pinion, second bearing and the second shaft are put, so that the second motor can drive the second shaft to rotate, So that the invisible spectro moisture of sponge energy Rotational Absorption, by setting telescopic rod, the first motor, first rotating shaft, clutch shaft bearing, frame Frame, support and switch block, so that motor can drive switch block to rotate, so that sliding slot band moving slide-bar moves up and down, so that sponge Height it is adjustable, so as to enable the inner wall of sponge and test tube to come into full contact with, by setting control panel so that people realize One key operation, it is not necessary to which people wipe pipe manually, save the muscle power of people.

Brief description of the drawings

Fig. 1 is the structure diagram that the utility model is faced.

In figure：1 bottom plate, 2 support plates, 3 frames, 4 oval sliding slots, 5 switch blocks, 6 slide bars, 7 transverse slats, 8 master gears, 9 second Motor, 10 pinions, 11 second shafts, 12 second bearings, 13 sponges, 14 telescopic rods, 15 fixing sleeves, 16 control panels, 17 One bearing, 18 first motors, 19 first rotating shafts.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of chemical engineering experiment test tube dehydrating unit, including Bottom plate 1, the front of bottom plate 1 are provided with control panel 16, the output terminal of control panel 16 input terminal with the first motor 18 respectively It is electrically connected with the input terminal of the second motor 9, by setting control panel 16, so that people can just be controlled by control panel 16 The operating of first motor 18 and the operating of the second motor 9, so that people realize a key operation, it is not necessary to which people wipe manually Pipe, saves the muscle power of people, the upper surface of bottom plate 1 is fixedly connected with the lower surface of frame 3 by two support plates 2, passed through Support plate 2 is set, so that the stress point of frame 3 is in the upper surface of support plate 2, so that the first motor 18 is not subject to frame 3 gravity, so that the first motor 18 can work normally, and is provided with the first motor 18, the first motor between two support plates 2 18 fuselage is fixedly connected with the upper surface of bottom plate 1, and the bottom of the output shaft of the first motor 18 and first rotating shaft 19 is fixed and connected Connecing, the surface of first rotating shaft 19 is socketed with two clutch shaft bearings 17, by setting clutch shaft bearing 17 and first rotating shaft 19, so that First motor 18 can drive switch block 5 to rotate by first rotating shaft 19, and two clutch shaft bearings 17 are respectively engaged with the following table of frame 3 Face and upper surface, and switch block 5 is provided between two clutch shaft bearings 17, the shape of switch block 5 are cylinder, and switch block 5 is socketed in the The outer surface of one shaft 19, and the outer surface of switch block 5 offers oval sliding slot 4, by setting oval sliding slot 4, so that Ellipse sliding slot 4 can be moved up and down with moving slide-bar 6 when switch block 5 rotates, so that slide bar 6 can pass through transverse slat 7 and drive second bearing 12 and second shaft 11 move up and down, it is achieved thereby that the lifting of sponge 13, it is achieved thereby that the inner wall of automatic erasing test tube, from Wipe the inside of test tube manually without people, save the muscle power of people, the side of oval sliding slot 4 and the one of slide bar 6 End overlap joint, and the side of slide bar 6 is fixedly connected with the side of transverse slat 7, the fuselage of 7 upper surface of transverse slat and the second motor 9, which is fixed, to be connected Connect, the output shaft of the second motor 9 is fixedly connected with master gear 8, and master gear 8 is engaged with pinion 10, by setting master gear 8 With pinion 10 so that the second motor 9 can drive the second shaft 11 rotate by master gear 8 and pinion 10, so that extra large Silk floss 13 can rotate when moving up and down, so that people are the more clean of the inner wall washing of test tube, the following table of pinion 10 Face is fixedly connected with the top of the second shaft 11, and the second shaft 11 is socketed with second bearing 12, and the outer surface of the second shaft 11 Sponge 13 is provided with, by setting sponge 13, so that sponge 13 can be the moisture absorption of inboard wall of test tube, so as to reach removing The effect of inboard wall of test tube moisture, the underface of the second shaft 11 is provided with fixing sleeve 15, by setting fixing sleeve 15, so that examination Pipe can be fixed on fixing sleeve 15, so that test tube will not rotate when sponge 13 is to the inner wall washing of test tube, so that sponge 13 Form relative motion with test tube interior so that people test tube interior clean more totally, and the lower surface of fixing sleeve 15 It is fixedly connected with the upper surface of bottom plate 1, the both sides of fixing sleeve 15 are respectively arranged with a telescopic rod 14, the both ends point of telescopic rod 14 It is not fixedly connected with the lower surface of the first transverse slat 7 and the upper surface of bottom plate 1, by setting telescopic rod 14, so that transverse slat is about 7 During movement will not double swerve so that sponge 13 can only move up and down in fixed straight line.

Operation principle：When people need to test, test tube is fixed on fixing sleeve 15 first, then people pass through control Panel 16 processed controls the first motor 18 and the second motor 9 to operate, and the first motor 18 drives switch block 5 to rotate by first rotating shaft 19, Switch block 5 is moved up and down by oval sliding slot 4 with moving slide-bar 6, and slide bar 6 is moved up and down with motion plate 7 and second bearing 12, and second Bearing 12 drives sponge 13 to enter test tube interior and the inner wall of test tube is wiped up and down, while the second motor 9 is driven by master gear 8 Pinion 10 rotates, and pinion 10 drives sponge 13 to rotate by the second shaft 11, rotates sponge 13 and inboard wall of test tube is wiped, When the wiped clean that the droplet of inboard wall of test tube is complete of sponge 13, people pass through control panel 16 and control the second motor 9 to stop fortune Turn, when sponge 13 separates with test tube completely, people control the first motor 18 to shut down by control panel 16, then people Test tube is taken out from fixing sleeve 15.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of chemical engineering experiment test tube dehydrating unit, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1) leads to Cross two support plates (2) to be fixedly connected with the lower surface of frame (3), and the first motor is provided between two support plates (2) (18), the fuselage of first motor (18) is fixedly connected with the upper surface of bottom plate (1), and the output shaft of the first motor (18) with The bottom of first rotating shaft (19) is fixedly connected, and the surface of the first rotating shaft (19) is socketed with two clutch shaft bearings (17), and two A clutch shaft bearing (17) is respectively engaged with the lower surface and upper surface of frame (3), and is provided between two clutch shaft bearings (17) Switch block (5), the switch block (5) is socketed in the outer surface of first rotating shaft (19), and the outer surface of switch block (5) offers oval cunning Groove (4), the side of the ellipse sliding slot (4) are overlapped with one end of slide bar (6), and the side of slide bar (6) and the side of transverse slat (7) Face is fixedly connected, and transverse slat (7) upper surface is fixedly connected with the fuselage of the second motor (9), the output of second motor (9) Axis is fixedly connected with master gear (8), and master gear (8) is engaged with pinion (10), the lower surface of the pinion (10) and the The top of two shafts (11) is fixedly connected, and second shaft (11) is socketed with second bearing (12), and the second shaft (11) Outer surface is provided with sponge (13), is provided with fixing sleeve (15) immediately below second shaft (11), and fixing sleeve (15) Lower surface is fixedly connected with the upper surface of bottom plate (1), and the both sides of the fixing sleeve (15) are respectively arranged with a telescopic rod (14), The both ends of the telescopic rod (14) are fixedly connected with the lower surface of the first transverse slat (7) and the upper surface of bottom plate (1) respectively.

A kind of 2. chemical engineering experiment test tube dehydrating unit according to claim 1, it is characterised in that：The bottom plate (1) Front is provided with control panel (16).

A kind of 3. chemical engineering experiment test tube dehydrating unit according to claim 2, it is characterised in that：The control panel (16) output terminal is electrically connected with the first motor (18) input terminal and the second motor (9) input terminal respectively.

A kind of 4. chemical engineering experiment test tube dehydrating unit according to claim 1, it is characterised in that：The switch block (5) Shape is cylinder.