CN215063324U

CN215063324U - Test tube drying equipment for biological teaching

Info

Publication number: CN215063324U
Application number: CN202121297290.2U
Authority: CN
Inventors: 杨敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-07
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a test tube drying equipment is used in biological teaching. Test tube drying equipment for biological teaching includes: a drying box; the hot air blower is fixedly arranged at the top of the drying box; the conveying pipe is fixedly arranged on an output port of the air heater, and the bottom end of the conveying pipe is fixedly connected with the top of the drying box; the two hydraulic push rods are fixedly arranged on the inner wall of the bottom of the drying box; the lifting plates are fixedly arranged on output shafts of the two hydraulic push rods; the pulling plate is slidably mounted on the lifting plate; the placing block is fixedly arranged at the top of the pulling plate; and the air collecting cover is fixedly arranged on the inner wall of the top of the drying box. The utility model provides a test tube drying equipment for biological teaching has convenient operation, the fast advantage of stoving.

Description

Test tube drying equipment for biological teaching

Technical Field

The utility model relates to a stoving technical field especially relates to a test tube drying equipment for biological teaching.

Background

The test tube is one of the common instrument in experiment or the teaching, is used as reaction vessel in the biological teaching, before heating the test tube, will preheat the test tube once, prevents that the test tube from exploding and splitting, needs to wash the test tube after the biological teaching finishes, later dries the test tube, is convenient for use next time.

However, in the prior art, most of the existing drying devices directly heat and dry the test tubes by hot air, but the drying manner is not uniform enough, and moisture at a far position on the inner wall of the test tube still needs some time to evaporate, so that it is necessary to provide a new test tube drying device for biological teaching to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient operation, test tube drying equipment is used in biological teaching that stoving speed is fast.

In order to solve the technical problem, the utility model provides a test tube drying equipment for biological teaching includes: a drying box; the hot air blower is fixedly arranged at the top of the drying box; the conveying pipe is fixedly arranged on an output port of the air heater, and the bottom end of the conveying pipe is fixedly connected with the top of the drying box; the two hydraulic push rods are fixedly arranged on the inner wall of the bottom of the drying box; the lifting plates are fixedly arranged on output shafts of the two hydraulic push rods; the pulling plate is slidably mounted on the lifting plate; the placing block is fixedly arranged at the top of the pulling plate; the air collecting cover is fixedly arranged on the inner wall of the top of the drying box; the metal pipes are rotatably arranged at the bottom of the air collecting cover, and the top ends of the metal pipes extend into the air collecting cover; the first motor is fixedly arranged on the inner wall of one side of the drying box; the gears are respectively fixedly sleeved on the corresponding metal pipes and the output shaft of the first motor; a chain hinged to the plurality of gears.

Preferably, a plurality of placing grooves are formed in the top of the placing block.

Preferably, two first limiting sliding grooves are formed in the inner walls of the two sides of the drying box, four first limiting sliding blocks are arranged in the first limiting sliding grooves in a sliding mode, and one side of each first limiting sliding block extends to the outside of each first limiting sliding groove and is fixedly connected with the lifting plate.

Preferably, a first sliding groove is formed in the top of the lifting plate, second sliding grooves are formed in the two sides of the first sliding groove, sliding strips are arranged in the second sliding grooves in a sliding mode, one side of each sliding strip extends to the outside of the second sliding groove and is fixedly connected with the pulling plate, and a first handle is fixedly arranged on one side of the pulling plate.

Preferably, a plurality of air outlets are formed in the metal pipe, and adsorption filler strips are fixedly mounted on two sides of the metal pipe.

Preferably, a box door is hinged to the outside of the drying box, and a handle is fixedly mounted on the box door.

Compared with the prior art, the utility model provides a test tube drying equipment for biological teaching has following beneficial effect:

the utility model provides a test tube drying equipment for biological teaching, which can realize that the metal tube drives the air outlet and the adsorption filler strip to rotate by matching the air heater, the conveying pipe, the metal tube, the air outlet, the adsorption filler strip, the first motor, the gear and the chain, thereby ensuring that hot air can uniformly dry and adsorb moisture on the test tube; cooperate through hydraulic push rod, lifter plate and arm-tie, can realize placing the piece and drive the ascending decline of test tube, and then the degree of depth of adjustment tubular metal resonator in the test tube makes drying efficiency maximize.

In order to solve the technical problem, the utility model provides a test tube drying equipment for biological teaching includes: a supporting plate, wherein the supporting plate is fixedly arranged at one side of the drying box, the top of the supporting plate is fixedly provided with a second motor, a spin-drying block is fixedly arranged on an output shaft of the second motor, a plurality of test tube slots are arranged at the top of the spin-drying block, two transverse sliding grooves are formed in one side of the spin-drying block, which is far away from the second motor, sliding plates are arranged in the two transverse sliding grooves in a sliding manner, the same side of the two sliding plates extends out of the transverse sliding grooves and is fixedly provided with a first connecting plate, a second handle is fixedly arranged on one side of the first connecting plate, a second connecting plate is fixedly arranged on the top of the first connecting plate, the top of the second connecting plate is provided with a plurality of first through holes, the bottom of the second connecting plate is fixedly provided with a plurality of backing plates, a plurality of second through holes are formed in the bottom of the base plate and communicated with the first through holes.

Preferably, two second limit sliding grooves are formed in the inner walls of the top and the bottom of the transverse sliding groove, four balancing rods are fixedly mounted in the second limit sliding grooves, second limit sliding blocks are slidably mounted on the balancing rods, springs are sleeved on the balancing rods, two ends of each spring are fixedly connected with one side of each second limit sliding block and one inner wall of each second limit sliding groove, and one side of each second limit sliding block extends to the outside of each second limit sliding groove and is fixedly connected with the sliding plate.

the utility model provides a test tube drying equipment for biological teaching, which can realize that the backing plate automatically resets to fix the test tube when the test tube is put into the test tube groove by matching the spin-drying block, the test tube groove, the transverse sliding groove, the sliding plate, the first connecting plate, the second connecting plate and the backing plate; through the cooperation of second motor and spin-dry piece, can realize the rotation of spin-dry piece to can throw away most water in the test tube for the drying efficiency of test tube.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a test tube drying apparatus for biological teaching according to the present invention;

FIG. 2 is a schematic view of a front sectional view of a first embodiment of a test tube drying apparatus for biological teaching according to the present invention;

FIG. 3 is a schematic top view of a cross-sectional structure of a first embodiment of a test tube drying apparatus for biological teaching according to the present invention;

FIG. 4 is a schematic front sectional view of a second embodiment of the test tube drying apparatus for biological teaching according to the present invention;

FIG. 5 is an enlarged schematic view of portion A shown in FIG. 4;

fig. 6 is the utility model provides a cross-sectional structure schematic is looked sideways at to biological teaching with test tube drying equipment's second embodiment.

Reference numbers in the figures: 1. a drying box; 2. a hot air blower; 3. a delivery pipe; 4. a hydraulic push rod; 5. a lifting plate; 6. pulling a plate; 7. placing the blocks; 8. a wind collecting cover; 9. a metal tube; 10. a first motor; 11. a gear; 12. a chain; 13. a box door; 14. a support plate; 15. a second motor; 16. spin-drying the block; 17. a test tube groove; 18. a transverse chute; 19. a slide plate; 20. a first connecting plate; 21. a second connecting plate; 22. a backing plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-3, in a first embodiment of the present invention, a test tube drying apparatus for biological teaching includes: a drying box 1; the hot air blower 2 is fixedly arranged at the top of the drying box 1; the conveying pipe 3 is fixedly arranged on an output port of the hot air blower 2, and the bottom end of the conveying pipe 3 is fixedly connected with the top of the drying box 1; the two hydraulic push rods 4 are fixedly arranged on the inner wall of the bottom of the drying box 1, the test tube can be driven to ascend through the hydraulic push rods 4, the depth of the metal tube 9 entering the test tube can be controlled, and the drying efficiency is maximized; the lifting plate 5 is fixedly arranged on the output shafts of the two hydraulic push rods 4, and the lifting height of the lifting plate 5 can be limited through the first limiting sliding groove and the first sliding block, so that the test tube is prevented from being broken due to the fact that the bottom of the test tube is in contact with the metal tube 9; the pulling plate 6 is slidably mounted on the lifting plate 5, the placing block 7 can come out of the drying box 1 through the pulling plate 6 and the sliding strip, and test tubes on the placing block 7 can be conveniently taken and stored; the placing block 7 is fixedly arranged on the top of the pulling plate 6, and test tubes can be placed in the placing grooves in the placing block 7; the air collecting cover 8 is fixedly arranged on the inner wall of the top of the drying box 1; the metal pipes 9 are rotatably mounted at the bottom of the air collecting cover 8, the top ends of the metal pipes 9 extend into the air collecting cover 8, and hot air is input into the metal pipes 9 through the conveying pipe 3 and the air collecting cover 8, so that the test tubes are dried; the first motor 10, the first motor 10 is fixedly installed on the inner wall of one side of the drying box 1; a plurality of gears 11, wherein the plurality of gears 11 are respectively fixedly sleeved on the corresponding metal pipe 9 and the output shaft of the first motor 10; and a chain 12, wherein the chain 12 is hinged on the plurality of gears 11, and the plurality of gears 11 are synchronously rotated by the chain 12, so that the plurality of metal tubes 9 are simultaneously rotated.

In order to place the test tubes, a plurality of placing grooves are formed in the top of the placing block 7.

For 5 stable lifts of lifter plate, do not take place the skew when guaranteeing that the test tube goes up and down, two first spacing spouts, four have all been seted up on the both sides inner wall of stoving case 1 equal slidable mounting has first spacing slider in the first spacing spout, one side of first spacing slider extend to outside the first spacing spout and with 5 fixed connection of lifter plate.

In order to facilitate taking and storing the test tube, a first sliding groove is formed in the top of the lifting plate 5, second sliding grooves are formed in two sides of the first sliding groove, sliding strips are arranged in the second sliding grooves in a sliding mode, one side of each sliding strip extends to the outer portion of each second sliding groove and is fixedly connected with the pull plate 6, and a first handle is fixedly arranged on one side of the pull plate 6.

In order to process the moisture in the test tube more quickly when the test tube is dried, a plurality of air outlets are formed in the metal tube 9, and adsorption filler strips are fixedly mounted on the two sides of the metal tube 9.

In order to achieve the sealing performance of the drying box 1 during operation, a box door 13 is hinged to the outside of the drying box 1, and a handle is fixedly mounted on the box door 13.

The utility model provides a test tube drying equipment for biological teaching's theory of operation as follows:

after the test tube is cleaned and dried, the box door 13 is opened, the pulling plate 6 is pulled, the pulling plate 6 moves outwards through the sliding strip, the pulling plate 6 drives the placing block 7 to move until the placing block 7 moves out of the drying box 1, the test tube is inserted into the placing groove through the placing groove until the bottom of the test tube is contacted with the bottom of the placing groove, at the moment, the pulling plate 6 is pushed reversely, the pulling plate 6 moves inwards until the test tube is just opposite to the metal tube 9, then, the hydraulic push rod 4 is started, the hydraulic push rod 4 drives the lifting plate 5 to ascend through the output shaft, the lifting plate 5 ensures the stability of ascending of the lifting plate 5 through the first sliding block, the lifting plate 5 drives the test tube to ascend through the pulling plate 6 and the placing block 7 until the test tube moves to a proper height, the hydraulic push rod 4 is closed, then, the hot air blower 2 is started, the hot air blower 2 transmits hot air into the metal tube 9 through the conveying pipe 3 and the air collecting hood 8, the metal tube 9 inputs hot air into the test tube through the air outlet, thereby dry the test tube, simultaneously, start first motor 10, first motor 10 passes through the gear 11 rotation that the output shaft drove the connection, and gear 11 passes through chain 12 and drives the tubular metal resonator 9 and rotate, and tubular metal resonator 9 rotates the moisture in the test tube through driving the absorption filler strip and cleans the absorption, and tubular metal resonator 9 rotates through driving the venthole to carry out even stoving through hot-blast to the test tube, accelerate the drying efficiency to the test tube.

the utility model provides a test tube drying device for biological teaching, which can realize that the metal tube 9 drives the air outlet and the adsorption filler strip to rotate by matching the air heater 2, the conveying pipe 3, the metal tube 9, the air outlet, the adsorption filler strip, the first motor 10, the gear 11 and the chain 12, thereby ensuring that hot air can uniformly dry and adsorb moisture on the test tube; cooperate through hydraulic push rod 4, lifter plate 5 and arm-tie 6, can realize placing piece 7 and drive the ascending decline of test tube, and then adjust the degree of depth of tubular metal 9 in the test tube, make drying efficiency maximize.

Second embodiment

Based on the biological teaching test tube drying device provided by the first embodiment of the present application, the second embodiment of the present application proposes another biological teaching test tube drying device, and the second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the individual implementation of the first embodiment.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-6, in a second embodiment of the present invention, a test tube drying apparatus for biological teaching includes: a supporting plate 14, the supporting plate 14 is fixedly installed at one side of the drying box 1, the supporting plate 14 can fix a second motor 15, the top of the supporting plate 14 is fixedly installed with the second motor 15, a spin-drying block 16 is fixedly installed on an output shaft of the second motor 15, the spin-drying block 16 is driven by the second motor 15 to rotate, water in a test tube can be thrown out, the drying efficiency of the test tube is accelerated, the top of the spin-drying block 16 is provided with a plurality of test tube slots 17, one side of the spin-drying block 16, which is far away from the second motor 15, is provided with two transverse sliding slots 18, sliding plates 19 are slidably installed in the two transverse sliding slots 18, the same side of the two sliding plates 19 extends to the outside of the transverse sliding slots 18 and is fixedly installed with a first connecting plate 20, one side of the first connecting plate 20 is fixedly installed with a second handle, and the top of the first connecting plate 20 is fixedly installed with a second connecting plate 21, a plurality of first through-holes have been seted up at the top of second connecting plate 21, the bottom fixed mounting of second connecting plate 21 has a plurality of backing plates 22, a plurality of second through-holes have been seted up to the bottom of backing plate 22, the second through-hole with first through-hole is linked together, and through slide 19 and the automatic re-setting of first connecting plate 20, backing plate 22 automatic re-setting can put into test tube groove 17 at the test tube and contact above the test tube rather than, fixes the test tube, guarantees that the test tube is stabilized in the piece 16 that spin-dries at the in-process that spin-dries.

Can play the fixed action to the test tube after being convenient for deposit the test tube on the piece 16 that spin-dries in order to guarantee, two the spacing spout of second has all been seted up on the top of horizontal spout 18 and the bottom inner wall, four equal fixed mounting has the balancing pole in the spacing spout of second, equal slidable mounting has the spacing slider of second on the balancing pole, the cover is equipped with the spring on the balancing pole, the both ends of spring respectively with one side of the spacing slider of second with one side inner wall fixed connection of the spacing spout of second, one side of the spacing slider of second extend to outside the spacing spout of second and with slide 19 fixed connection.

the backing plate 22 is made of soft rubber;

when needs carry out a quantitative processing to the moisture in the test tube before the test tube is dried, stimulate first connecting plate 20, first connecting plate 20 drives slide 19 and removes, slide 19 drives the spacing slider of second and removes in the spacing spout of second, the spacing slider of second begins the extrusion spring, at this moment, the spring is compressed, first connecting plate 20 drives second connecting plate 21 and backing plate 22 and removes, move suitable position until second connecting plate 21, at this moment, put into test tube slot 17 with the test tube, then, loosen first connecting plate 20, first connecting plate 20 drives second connecting plate 21 and backing plate 22 and resets under the effort of spring, at this moment, backing plate 22 is located the test tube top and contacts with the test tube. Play the fixed action to the test tube, then start second motor 15, second motor 15 passes through the output shaft and drives the piece 16 rotation that spin-dries, and under the rotation of the piece 16 that spin-dries, the water in the test tube is thrown away through first through-hole and second through-hole to it is faster to make the test tube dry speed in stoving case 1, accelerates drying efficiency.

the utility model provides a test tube drying device for biological teaching, which can realize that when a test tube is put into a test tube groove 17, a backing plate 22 automatically resets to fix the test tube by matching a spin-drying block 16, a test tube groove 17, a transverse sliding groove 18, a sliding plate 19, a first connecting plate 20, a second connecting plate 21 and the backing plate 22; through the cooperation of the second motor 15 and the spin-drying block 16, the rotation of the spin-drying block 16 can be realized, so that most of water in the test tube can be thrown out, and the drying efficiency of the test tube is improved.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a test tube drying equipment for biological teaching which characterized in that includes:

a drying box;

the hot air blower is fixedly arranged at the top of the drying box;

the conveying pipe is fixedly arranged on an output port of the air heater, and the bottom end of the conveying pipe is fixedly connected with the top of the drying box;

the two hydraulic push rods are fixedly arranged on the inner wall of the bottom of the drying box;

the lifting plates are fixedly arranged on output shafts of the two hydraulic push rods;

the pulling plate is slidably mounted on the lifting plate;

the placing block is fixedly arranged at the top of the pulling plate;

the air collecting cover is fixedly arranged on the inner wall of the top of the drying box;

the metal pipes are rotatably arranged at the bottom of the air collecting cover, and the top ends of the metal pipes extend into the air collecting cover;

the first motor is fixedly arranged on the inner wall of one side of the drying box;

the gears are respectively fixedly sleeved on the corresponding metal pipes and the output shaft of the first motor;

a chain hinged to the plurality of gears.

2. The drying apparatus for test tubes for biological teaching according to claim 1, wherein a plurality of placing grooves are opened at the top of the placing block.

3. The test tube drying equipment for the biological teaching of claim 1, wherein two first limiting sliding grooves are formed in the inner walls of the two sides of the drying box, first limiting sliding blocks are slidably mounted in the four first limiting sliding grooves, and one side of each first limiting sliding block extends out of the corresponding first limiting sliding groove and is fixedly connected with the lifting plate.

4. The test tube drying equipment for biological teaching of claim 1, wherein a first sliding groove is formed in the top of the lifting plate, second sliding grooves are formed in two sides of the first sliding groove, a sliding strip is slidably mounted in the second sliding groove, one side of the sliding strip extends out of the second sliding groove and is fixedly connected with the pulling plate, and a first handle is fixedly mounted on one side of the pulling plate.

5. The biological teaching test tube drying equipment of claim 1, wherein the metal tube is provided with a plurality of air outlets, and both sides of the metal tube are fixedly provided with adsorption filler strips.

6. The test tube drying equipment for the biological teaching of claim 1, wherein a box door is hinged outside the drying box, and a handle is fixedly installed on the box door.

7. The test tube drying equipment for the biological teaching according to claim 1, wherein a support plate is fixedly installed at one side of the drying box, a second motor is fixedly installed at the top of the support plate, a spin-drying block is fixedly installed on an output shaft of the second motor, a plurality of test tube slots are formed at the top of the spin-drying block, two transverse sliding slots are formed at one side of the spin-drying block away from the second motor, sliding plates are slidably installed in the two transverse sliding slots, the same side of the two sliding plates extends out of the transverse sliding slots and is fixedly installed with a first connecting plate, a second handle is fixedly installed at one side of the first connecting plate, a second connecting plate is fixedly installed at the top of the first connecting plate, a plurality of first through holes are formed at the top of the second connecting plate, a plurality of backing plates are fixedly installed at the bottom of the second connecting plate, a plurality of second through holes are formed in the bottom of the base plate and communicated with the first through holes.

8. The test tube drying device for the biological teaching of claim 7, wherein the top and bottom inner walls of the two transverse sliding grooves are respectively provided with a second limiting sliding groove, the four second limiting sliding grooves are respectively and fixedly provided with a balancing rod, the balancing rod is respectively and slidably provided with a second limiting sliding block, the balancing rod is sleeved with a spring, two ends of the spring are respectively and fixedly connected with one side of the second limiting sliding block and one side inner wall of the second limiting sliding groove, and one side of the second limiting sliding block extends out of the second limiting sliding groove and is fixedly connected with the sliding plate.