CN208042639U

CN208042639U - A kind of chemical laboratory chemical reagent drying device

Info

Publication number: CN208042639U
Application number: CN201820316641.1U
Authority: CN
Inventors: 代佳仪; 代立永
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-08
Filing date: 2018-03-08
Publication date: 2018-11-02
Anticipated expiration: 2028-03-08

Abstract

The utility model discloses a kind of chemical laboratory chemical reagent drying devices, including drying box and wind turbine, the interior bottom of drying box is fixedly connected with more elastic components, the upper end of more elastic components is fixedly connected with the lower end of wind turbine, support plate is equipped in drying box, support plate is located at the top of wind turbine, the left and right ends side wall of support plate is fixedly connected with the left and right ends inner wall of drying box respectively, it is equipped with slot on the left and right ends inner wall of drying box, and slot is located at the top of support plate, the front inner wall of slot is equipped with through-hole, and through equipped with worm screw in through-hole, it is fixedly and coaxially connected the first chain drum on one end that worm screw is located at outside slot, it is rotatably connected to threaded rod on the inner wall of slot, worm gear has been fixedly and coaxially connected on threaded rod, and worm gear is engaged with worm screw, screw thread is socketed with sliding panel on threaded rod.The utility model can not only improve the drying effect of chemical reagent, and can also effectively be fixed to chemical reagent.

Description

A kind of chemical laboratory chemical reagent drying device

Technical field

It is dry with chemical reagent that the utility model is related to chemical experiment equipment technical fields more particularly to a kind of chemical laboratory Dry device.

Background technology

Currently, many reagents are easy to be influenced by moisture in air and inhale moisture during transport or placement It is attached, or to be reagent itself have certain moisture, and it is needed to reach certain aridity in actual use, reduce moisture Content, in chemical experiment, it is often necessary to these chemical reagent are dried, to make it not occur rotten or reach To using standard, current chemical reagent drying effect in storing process is general, influences the use of chemical reagent, and cannot be right Chemical reagent is effectively fixed, and there are some potential safety problemss in transportational process.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of chemical laboratory proposed With chemical reagent drying device.

To achieve the goals above, the utility model uses following technical solution：

A kind of chemical laboratory chemical reagent drying device, including drying box and wind turbine, the interior bottom of the drying box More elastic components are fixedly connected with, the upper end of the elastic component is fixedly connected with the lower end of wind turbine, is equipped in the drying box Support plate, the support plate are located at the top of wind turbine, the left and right ends side wall of the support plate respectively with the left and right of drying box two End inner wall is fixedly connected, and slot is equipped on the left and right ends inner wall of the drying box, and slot is located at the top of support plate, the slot Front inner wall be equipped with through-hole, and through worm screw is equipped in through-hole, the worm screw is located on one end outside slot coaxially fixed company It is connected to the first chain drum, threaded rod is rotatably connected on the inner wall of the slot, worm gear has been fixedly and coaxially connected on the threaded rod, and Worm gear is engaged with worm screw, and screw thread is socketed with sliding panel on the threaded rod, and the sliding panel is set to threaded rod and is located at outside slot On one end, the lower end of the sliding panel and the upper end of support plate are slidably connected, and are fixedly connected on the side wall of the sliding panel more Root connecting rod, the connecting rod are set on one end side wall of the sliding panel far from slot, and the more connecting rods are far from sliding panel It is fixedly connected with same fixed plate on one end, rotating bar, the rotation are rotatably connected in the front end side wall of the drying box Bar is arranged in the drying box between two worm screws, is fixedly and coaxially connected in the rotating bar there are two the second chain drum, two institutes It states the second chain drum to be sequentially connected with two the first chain drums respectively, cover board is rotatably connected at the upper end-face edge of the drying box.

Preferably, the elastic component is made of telescopic rod and spring, and the telescopic rod is set to the bottom of drying box, described The upper end of telescopic rod is fixedly connected with the lower end of wind turbine, and the spring is set on telescopic rod.

Preferably, the upper end of the support plate is set there are two sliding slot, sliding block is equipped in two sliding slots, described in two pieces The upper end of sliding block is fixedly connected with the lower end of two pieces of sliding panels respectively.

Preferably, first chain drum is sequentially connected by chain and the second chain drum.

Preferably, it is connected with handle on the one end of the rotating bar far from drying box.

In the utility model, fixed plate can be controlled by rotational handle and moved, it can be to being placed on branch by fixed plate Chemical reagent on fagging is effectively fixed, and effectively can prevent chemical reagent from toppling over, and is improved chemical reagent and was being transported Safety in journey can effectively be dried chemical reagent by the wind turbine being arranged in drying box, improve chemical reagent Drying effect can effectively ensure the quality of chemical reagent.

Description of the drawings

Fig. 1 be the utility model proposes a kind of chemical laboratory chemical reagent drying device perspective view；

Fig. 2 is partial enlarged view at the A in Fig. 1；

Fig. 3 is the positive structure schematic of Fig. 1.

In figure：1 drying box, 2 wind turbines, 3 elastic components, 4 support plates, 5 slots, 6 worm screws, 7 threaded rods, 8 worm gears, 9 sliding panels, 10 Connecting rod, 11 fixed plates, 12 rotating bars, 13 second chain drums, 14 cover boards, 15 first chain drums.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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.

Referring to Fig.1-3, a kind of chemical laboratory chemical reagent drying device, including drying box 1 and wind turbine 2, drying box 1 Interior bottom be fixedly connected with more elastic components 3, the upper end of more elastic components 3 is fixedly connected with the lower end of wind turbine 2, elastic component 3 are made of telescopic rod and spring, and telescopic rod is set to the bottom of drying box 1, and the upper end of telescopic rod is fixed with the lower end of wind turbine 2 to be connected It connects, spring is set on telescopic rod, and spring can effectively buffer external force to wind turbine 2 and influence, drying box 1 in transportational process Interior to be equipped with support plate 4, support plate 4 is hollowed-out board, improves drying effect, support plate 4 is located at the top of wind turbine 2, a left side for support plate 4 Right both ends side wall is fixedly connected with the left and right ends inner wall of drying box 1 respectively, and slot is equipped on the left and right ends inner wall of drying box 1 5, and slot 5 is located at the top of support plate 4, the front inner wall of slot 5 is equipped with through-hole, and through equipped with worm screw 6, worm screw 6 in through-hole The first chain drum 15 has been fixedly and coaxially connected on one end outside slot 5.

It is rotatably connected to threaded rod 7 on the inner wall of slot 5, worm gear 8, and worm gear 8 and snail have been fixedly and coaxially connected on threaded rod 7 Bar 6 engages, and screw thread is socketed with sliding panel 9 on threaded rod 7, and sliding panel 9 is set on one end that threaded rod 7 is located at outside slot 5, sliding The lower end of plate 9 and the upper end of support plate 4 are slidably connected, and more connecting rods 10, connecting rod are fixedly connected on the side wall of sliding panel 9 10 are set on one end side wall of the sliding panel 9 far from slot 5, are fixedly connected on the more one end of connecting rod 10 far from sliding panel 9 Same fixed plate 11, the upper end of support plate 4 are set there are two sliding slot, and sliding block, the upper end of two pieces of sliding blocks are equipped in two sliding slots It is fixedly connected with the lower end of two pieces of sliding panels 9, is slided convenient for sliding panel 9 respectively, is rotatably connected in the front end side wall of drying box 1 Rotating bar 12, rotating bar 12 are arranged in the drying box 1 between two worm screws 6, be fixedly and coaxially connected in rotating bar 12 there are two Second chain drum 13, the second chain drum 13 are sequentially connected by chain and the first chain drum 15, on the one end of rotating bar 12 far from drying box 1 It is connected with handle, convenient for driving rotating bar 12 to rotate by swinging handle, cover board is rotatably connected at the upper end-face edge of drying box 1 14。

In the utility model, chemical reagent is placed in the support plate 4 between two fixed plates 11, rotational handle energy band Turn lever 12 rotates, and since the second chain drum 13 and the first chain drum 15 are sequentially connected, then worm screw 6 is driven to rotate, due to worm screw 6 and Worm gear 8 engages so that threaded rod 7 rotates, and then fixed plate 11 can be driven to be moved by the sliding of sliding panel 9, leads to two pieces The clamping of fixed plate 11 can effectively fix chemical reagent, improve the safety of chemical reagent, worked by wind turbine 2 Chemical reagent can be dried in the thermal current of generation, and the temperature of the thermal current of the generation of wind turbine 2 will not be to chemical reagent essence It impacts.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of chemical laboratory chemical reagent drying device, including drying box（1）And wind turbine（2）, which is characterized in that it is described Drying box（1）Interior bottom be fixedly connected with more elastic components（3）, the elastic component（3）Upper end and wind turbine（2）Lower end It is fixedly connected, the drying box（1）It is interior to be equipped with support plate（4）, the support plate（4）Positioned at wind turbine（2）Top, the support Plate（4）Left and right ends side wall respectively with drying box（1）Left and right ends inner wall be fixedly connected, the drying box（1）Left and right It is equipped with slot on the inner wall of both ends（5）, and slot（5）Positioned at support plate（4）Top, the slot（5）Front inner wall be equipped with it is logical Hole, and through equipped with worm screw in through-hole（6）, the worm screw（6）Positioned at slot（5）The first chain has been fixedly and coaxially connected on outer one end Disk（15）, the slot（5）Inner wall on be rotatably connected to threaded rod（7）, the threaded rod（7）On be fixedly and coaxially connected worm gear （8）, and worm gear（8）With worm screw（6）Engagement, the threaded rod（7）Upper screw thread is socketed with sliding panel（9）, the sliding panel（9）If It is placed in threaded rod（7）Positioned at slot（5）On outer one end, the sliding panel（9）Lower end and support plate（4）Upper end sliding connect It connects, the sliding panel（9）Side wall on be fixedly connected with more connecting rods（10）, the connecting rod（10）It is set to sliding panel （9）Far from slot（5）One end side wall on, the more connecting rods（10）Far from sliding panel（9）One end on be fixedly connected with it is same One piece of fixed plate（11）, the drying box（1）Front end side wall on be rotatably connected to rotating bar（12）, the rotating bar（12）If It sets in two worm screws（6）Between drying box（1）On, the rotating bar（12）On be fixedly and coaxially connected there are two the second chain drum （13）, two second chain drums（13）Respectively with two the first chain drums（15）It is sequentially connected, the drying box（1）Upper end edge Cover board is rotatably connected at edge（14）.

2. a kind of chemical laboratory chemical reagent drying device according to claim 1, which is characterized in that the elasticity Part（3）It is made of telescopic rod and spring, the telescopic rod is set to drying box（1）Bottom, the upper end of the telescopic rod and wind Machine（2）Lower end be fixedly connected, the spring is set on telescopic rod.

3. a kind of chemical laboratory chemical reagent drying device according to claim 1, which is characterized in that the support Plate（4）Upper end set there are two sliding slot, be equipped with sliding block in two sliding slots, the upper ends of two pieces of sliding blocks respectively with two pieces Sliding panel（9）Lower end be fixedly connected.

4. a kind of chemical laboratory chemical reagent drying device according to claim 1, which is characterized in that described first Chain drum（15）Pass through chain and the second chain drum（13）It is sequentially connected.

5. a kind of chemical laboratory chemical reagent drying device according to claim 1, which is characterized in that the rotation Bar（12）Far from drying box（1）One end on be connected with handle.