CN209165927U - A kind of test tube drying device - Google Patents

Abstract

This application discloses a kind of test tube drying device of experimental equipment technical field, goods-container is connected on support frame, case lid is equipped with multiple ventholes, is equipped with groove at the center of case lid lower surface；Fixed mechanism includes fixed link, motor and Duo Gen fixing pipe, motor is fixedly connected on goods-container outer bottom, fixed link is located in storage, the bottom end of fixed link is detachably connected on motor output shaft vertically, the top of fixed link be located in groove and with groove sliding contact, the more fixing pipes include open end and cecum, and the cecum of fixing pipe is fixedly connected with fixed link, the open end of fixing pipe tilts down, and the U-shaped that the open end of fixing pipe is fixedly connected with for fixing test tube is buckled；The drying mechanism includes multiple air-heaters, and multiple air-heater intervals are fixed between the inner wall of goods-container and interior bucket, and the air outlet of the air-heater is tilted upwards and is connected to venthole.This programme solves the problems, such as that test tube drying time long.

Description

A kind of test tube drying device

Technical field

The utility model relates to experimental equipment technical fields, and in particular to a kind of test tube drying device.

Background technique

Test tube, is a kind of experiment appliance that chemical experiment or medical experiment generally can all use, and test tube is a kind of circle Column tube, one end are open end, and the other end is tube bottom, and tube bottom is hemispherical or conical, and test tube is usually to be made of glass.

In chemistry or medical experiment, used test tube needs to clean using clear water, could continue after drying, drying It uses, present test tube airing is all that the test tube after cleaning is placed upside down on rack for test tube, makes the water in test tube in the effect of gravity Under flow downward, flowed out from test tube mouth, and then achieve the purpose that dry test tube, and dry be then using dryer come to test tube It is dried, when being dried, needs to lie in test tube in dryer using dryer, test tube is dried by hot wind It is dry, but when the test tube dried is excessive, needs for test tube to be deposited in dryer, but be deposited in the test tube in dryer in wind It is likely to occur rolling situation under the action of power, and test tube is fragile article, stacks pinnacled test tube and easily roll down to lower and fall Broken, simultaneously because test tube is lain in dryer, the water in test tube can not be flowed out naturally and can only be evaporated by drying machine drying, And then cause entire drying course slow.

Utility model content

The utility model is intended to provide a kind of test tube drying device, to solve the problems, such as that test tube drying time is long.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of test tube drying device, including Support frame, fixed mechanism and drying mechanism, the top of support frame as described above are fixedly connected with goods-container, and the top of goods-container is opening Setting, and is rotatably connected to case lid at the top of goods-container, the case lid is equipped with multiple ventholes, at the center of case lid lower surface Equipped with groove, interior bucket is fixedly connected in goods-container, interior bucket is equipped with several ventholes；The fixed mechanism include fixed link, Motor and Duo Gen fixing pipe for driving fixed link to rotate, the motor are fixedly connected on goods-container outer bottom, motor output The bottom center that axis passes vertically through goods-container is located in goods-container, and the fixed link is located in storage, and the bottom end of fixed link is perpendicular Directly be detachably connected on motor output shaft, the top of fixed link is located in groove, the more fixing pipes include open end and The cecum of cecum, fixing pipe is fixedly connected with fixed link, and the open end of fixing pipe tilts down, and the open end of fixing pipe is fixed to be connected The U-shaped for fixing test tube is connected to buckle；The drying mechanism includes multiple air-heaters, and multiple air-heater intervals are fixed on Sheng On the inner wall of object case, the air outlet of multiple air-heaters is tilted upwards and is connected to respectively from different ventholes.

Utility model works principle: in use, fixed link is taken out from goods-container, the blind of dry test tube will be needed End is put into fixing pipe, and the nozzle of test tube is placed on during U-shaped buckles, U-shaped button is clasped by tube wall by nozzle, then will fix Bar is fixed on motor output shaft, covers case lid, and the top for making fixed link in the grooves, starts motor and air-heater, motor Fixed link rotation is driven by output shaft when operation, drives fixing pipe to rotate by the center of circle of fixed link when fixed link rotates, it is fixed Test tube rotation is driven when pipe rotates, invisible spectro water is thrown away from test tube mouth under the influence of centrifugal force when test tube rotates, and is attached to On the bucket wall of interior bucket, the water being thrown out of flow to the bottom of goods-container from the bucket wall of interior bucket under gravity, due to heat The exhaust pipe of blower is acclivitous, so the warm wind blown out in air-heater can flow obliquely upward, and the nozzle of test tube Placement is tilted down, the moisture depended in test tube is flashed to vapor by warm wind, and vapor is under the drive of air-flow, from out It is discharged in stomata.

The utility model has the following beneficial effects: this programme is placed in fixing pipe by tilting down the nozzle of test tube, again The nozzle of test tube is clasped by U-shaped button, prevents test tube from skidding off from fixing pipe, and part water when slant setting in fixing pipe Divide and is flowed out from the nozzle of test tube under gravity, and partial moisture can still be attached to examination under the action of surface tension Guan Zhong drives fixed link rotation by motor at this time, throws away the water in test tube from test tube under the influence of centrifugal force, reach The beneficial effect that water in test tube is quickly taken off, at the same the warm wind blown out further through air-heater will be remaining in test tube wall Moisture evaporates, and accelerates the drying course of test tube.

Further, it is equipped in the fixing pipe and supports plate, supported and be fixedly connected with spring between plate and fixing pipe cecum.Its Purpose is, when test tube is placed in fixing pipe, makes to support plate by the support of spring force and supports to test tube, prevents from trying Pipe is shaken during rotation to be crashed.

Further, spongy layer is pasted on the inner wall of the fixing pipe.It is intended that preventing test tube in rotation process from trembling It is dynamic, it is collided with the tube wall of fixing pipe, causes test tube broken.

Further, the bottom of the goods-container is equipped with drainage hole.It is intended that the water in goods-container is arranged by drainage hole Out.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of test tube drying device of the utility model.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: venthole 1, case lid 2, goods-container 3, interior bucket 4, venthole 5, exhaust pipe 6, air-heater 7, support frame 8, motor 9, drainage hole 10, U-shaped buckle 11, fixing pipe 12, support plate 13, spring 14, groove 15, fix Bar 16.

Embodiment is substantially as shown in Fig. 1:

A kind of test tube drying device, including support frame 8, fixed mechanism and drying mechanism, the top of support frame 8 are fixedly connected There is goods-container 3, the bottom of goods-container 3 is equipped with drainage hole 10, and the top of goods-container 3 is open setting, the open-mouth hinge of goods-container 3 It is connected to case lid 2, case lid 2 is equipped with several ventholes 1, and groove 15 is equipped at the center of 2 lower surface of case lid, is fixed in goods-container 3 It is connected with interior bucket 4, interior bucket 4 is equipped with several ventholes 5；Fixed mechanism includes fixed link 16, for driving fixed link 16 to rotate Motor 9 and Duo Gen fixing pipe 12, motor 9 be fixedly connected on 3 outer bottom of goods-container, 9 output shaft of motor passes vertically through goods-container 3 Bottom center be located in goods-container 3, fixed link 16 is located at the interior of goods-container 3, the bottom end of fixed link 16 and 9 output shaft of motor Top be fixedly connected, the top of fixed link 16 be located in groove 15 and with 15 sliding contact of groove, fixing pipe 12 includes opening End and cecum, the cecum of fixing pipe 12 are fixedly connected with fixed link 16, and the open end of fixing pipe 12 tilts down, fixing pipe 12 It is fixedly connected with U-shaped button 11 at the top of open end, the open end of U-shaped button 11 is equipped in fixing pipe 12 and supports towards in fixing pipe 12 Plate 13 is held, supports and is fixedly connected with spring 14 between 12 cecum of plate 13 and fixing pipe, be pasted with sponge on the inner wall of fixing pipe 12 Layer；Drying mechanism includes multiple air-heaters 7, and multiple intervals of air-heater 7 are fixed on the inner wall of goods-container 3, multiple air-heaters 7 Exhaust pipe 6 tilts upwards, and the exhaust pipe 6 of multiple air-heaters 7 is connected to from different ventholes 5 respectively.

Specific implementation process is as follows:

In use, fixed link 16 is taken out from goods-container 3, the cecum of dry test tube will be needed to be put into fixing pipe 12 In, the nozzle of test tube is placed on U-shaped and is buckled in 11, clasps U-shaped button 11 by tube wall by nozzle, while test tube is placed on fixing pipe When in 12, supports plate 13 cecum of test tube is supported by the elastic force of spring 14 and fix test tube, then by fixed link 16 It is fixed on 9 output shaft of motor, covers case lid 2, be located at the top of fixed link 16 in groove 15, start motor 9 and air-heater 7, it drives fixed link 16 to rotate by output shaft when motor 9 is run, drives fixing pipe 12 with fixed link 16 when fixed link 16 rotates For center of circle rotation, test tube rotation is driven when fixing pipe 12 rotates, when test tube rotates invisible spectro water under the influence of centrifugal force from Test tube mouth is thrown away, and is attached on the bucket wall of interior bucket 4, and the water being thrown out of is flow to from the bucket wall of interior bucket 4 under gravity The bottom of goods-container 3, then from drainage hole 10 flow out, due to the exhaust pipe 6 of air-heater 7 be it is acclivitous, so multiple heat The warm wind blown out in blower 7 can flow obliquely upward, and the nozzle of test tube tilts down placement, warm wind by test tube according to Attached moisture flashes to vapor, and vapor is discharged from venthole 1 under the drive of air-flow.

Claims (4)

1. a kind of test tube drying device, it is characterised in that: including support frame, fixed mechanism and drying mechanism, support frame as described above Top is fixedly connected with goods-container, and the top of goods-container is open setting, and case lid is rotatably connected at the top of goods-container, described Case lid is equipped with multiple ventholes, and groove is equipped at the center of case lid lower surface, is fixedly connected with interior bucket in goods-container, in interior bucket Equipped with several ventholes；The fixed mechanism includes fixed link, the motor for driving fixed link to rotate and Duo Gen fixing pipe, institute It states motor and is fixedly connected on goods-container outer bottom, the bottom center that motor output shaft passes vertically through goods-container is located at goods-container Interior, the fixed link is located in storage, and the bottom end of fixed link is detachably connected on motor output shaft vertically, the top of fixed link In groove, the more fixing pipes include open end and cecum, and the cecum of fixing pipe is fixedly connected with fixed link, fixing pipe Open end tilt down, the U-shaped that the open end of fixing pipe is fixedly connected with for fixing test tube is buckled；The drying mechanism includes Multiple air-heaters, multiple air-heater intervals are fixed on the inner wall of goods-container, and the air outlet of multiple air-heaters is upward It tilts and is connected to respectively from different ventholes.

2. a kind of test tube drying device according to claim 1, it is characterised in that: it is equipped in the fixing pipe and supports plate, It supports and is fixedly connected with spring between plate and fixing pipe cecum.

3. a kind of test tube drying device according to claim 2, it is characterised in that: be pasted on the inner wall of the fixing pipe Spongy layer.

4. a kind of test tube drying device according to claim 3, it is characterised in that: the bottom of the goods-container is equipped with draining Hole.