CN209752943U

CN209752943U - multifunctional experimental device for organic chemistry

Info

Publication number: CN209752943U
Application number: CN201821765795.5U
Authority: CN
Inventors: 刘瑞华; 乌兰托娅; 刘晓菲
Original assignee: Hulunbuir University
Current assignee: Hulunbuir University
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2019-12-10
Anticipated expiration: 2028-10-15

Abstract

The utility model discloses a multi-functional experimental apparatus is used to organic chemistry, including the operation panel, the cabinet is stored to the left side fixedly connected with of operation panel bottom, the right side fixedly connected with header tank of operation panel bottom, the bottom of operation panel just is located fixedly connected with collection thing steamer tray between storing cabinet and the header tank, the left side fixedly connected with fixed plate at operation panel top, the top fixedly connected with dental lamina dentis of fixed plate to the equal fixedly connected with slide bar in both sides at fixed plate top, the equal sliding connection in surface of two slide bars has the sliding sleeve, the utility model relates to an organic chemistry technical field. This multi-functional experimental apparatus for organic chemistry can satisfy through simple and easy method and handle to the rising in experiments such as distillation flask and beaker in the part experiment, reduces experimenter's unnecessary amount of labour, can carry out simple the accuse water treatment of placing to the test tube after wasing moreover, has improved the efficiency of experiment greatly, has fine practicality.

Description

Multifunctional experimental device for organic chemistry

Technical Field

the utility model relates to an organic chemistry technical field specifically is a multi-functional experimental apparatus is used to organic chemistry.

Background

Along with the popularization of quality education, students are taken as the mastery force of the future socialist society, schools attach importance to the teaching level more and more, the improvement of education quality depends on the teaching level of teachers, experiments are often needed to make better explanations in organic chemistry teaching to improve the learning interest of students, the teaching level is improved, organic chemistry experiments are an important ring for learning organic chemistry, the development of organic chemistry experiments needs to be carried out by combining and assembling a series of professional glass instruments and auxiliary equipment according to different experiment purposes, the traditional experimental device for organic chemistry is simple in structure, but the function is single, and the requirements of the prior art on experimental equipment cannot be met.

present multi-functional experimental apparatus for organic chemistry, although the function is abundant individually, nevertheless can't satisfy through simple and easy method and handle to the rising of needs in the experiment processes such as distillation flask and beaker in the part experiment, reduce experimenter's unnecessary amount of labour, can not carry out simple accuse water treatment of placing to the test tube after wasing, can not classify to a large amount of experimental devices and deposit, greatly reduced the efficiency of experiment, do not have fine practicality, do not have fine economic benefits.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional experimental apparatus for organic chemistry has solved multi-functional experimental apparatus for organic chemistry and can not satisfy to the problem that needs to the rising in the experimentation such as distillation flask and beaker handle in the part experiment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional experimental device for organic chemistry comprises an operating platform, wherein a storage cabinet is fixedly connected to the left side of the bottom of the operating platform, a water collecting tank is fixedly connected to the right side of the bottom of the operating platform, a material collecting drawer is fixedly connected to the bottom of the operating platform and positioned between the storage cabinet and the water collecting tank, a fixed plate is fixedly connected to the left side of the top of the operating platform, a tooth plate is fixedly connected to the top of the fixed plate, slide rods are fixedly connected to both sides of the top of the fixed plate, slide sleeves are slidably connected to the surfaces of the two slide rods, a gear box is fixedly connected between the two slide sleeves through a connecting rod, a working plate is fixedly connected to the top of the gear box, a rotating shaft is rotatably connected to the inner cavity of the gear box through a bearing, the right end of the rotating shaft penetrates through the, the utility model discloses a gearbox, including gear box, operation panel, test tube hole, the pivot is located the fixed surface of gear box inner chamber and is connected with the gear, the back of gear runs through the gear box and extends to the outside of gear box to the gear extends to the outside one side of gear box and the surface engagement of tooth dental lamina, the right side fixedly connected with riser at operation panel top, the test tube hole has been seted up to one side of riser to one side fixedly connected with water-absorbing cotton stick in test tube hole.

Preferably, the top of the working plate is fixedly connected with a heater through a fixing bracket, and the top of the heater is fixedly connected with a supporting plate.

Preferably, the left side of the fixing plate is fixedly connected with an iron frame, and one side of the iron frame is fixedly connected with a clamping ring.

Preferably, the right side fixedly connected with bleeder of riser to the one end intercommunication of bleeder has tap, the intercommunication has first blow-off pipe between riser and the bleeder, the bottom of first blow-off pipe runs through operation panel and water collecting tank in proper order and extends to the inner chamber of water collecting tank.

Preferably, the top of operation panel just is located the right side fixedly connected with washing tank of drain pipe, the bottom intercommunication of washing tank inner chamber has the second drain pipe, the bottom of second drain pipe runs through operation panel and water catch bowl in proper order and extends to the inner chamber of water catch bowl.

Preferably, the top of the inner cavity of the water collecting tank is fixedly connected with a filter hopper, the bottom of the filter hopper is fixedly connected with a filter screen, and the bottom of the inner cavity of the water collecting tank is fixedly connected with a water storage device and is positioned at the bottom of the filter hopper.

advantageous effects

The utility model provides a multi-functional experimental apparatus is used to organic chemistry. Compared with the prior art, the method has the following beneficial effects: the multifunctional experimental device for organic chemistry is characterized in that a toothed plate is fixedly connected to the top of a fixing plate, sliding rods are fixedly connected to two sides of the top of the fixing plate, sliding sleeves are slidably connected to surfaces of the two sliding rods, a gear box is fixedly connected between the two sliding sleeves through a connecting rod, a working plate is fixedly connected to the top of the gear box, an inner cavity of the gear box is rotatably connected with a rotating shaft through a bearing, the right end of the rotating shaft penetrates through the gear box and extends to the right side of the gear box, a rotating disc is fixedly connected to the right end of the rotating shaft, a gear is fixedly connected to the surface of the inner cavity of the gear box, the back of the gear penetrates through the gear box and extends to the outside of the gear box, one side of the gear extending to the outside of the gear box is meshed with the surface of the toothed plate, a, can satisfy through simple and easy method to the rising in the experimentation such as distillation flask and beaker to needs in the part experiment and handle, reduce experimenter's unnecessary amount of labour, can carry out simple accuse water treatment of placing to the test tube after wasing moreover, improve the efficiency of experiment greatly, have fine practicality, can bring fine economic benefits, improve the rate of accuracy of experiment.

drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the gear box and tooth plate structure of the present invention;

FIG. 4 is a cross-sectional view of the side structure of the gear box and the tooth plate of the present invention;

Fig. 5 is a side view of the riser structure of the present invention;

FIG. 6 is a top view of the structure of the cleaning tank of the present invention;

Fig. 7 is a sectional view of the water collecting tank structure of the present invention.

In the figure: the device comprises an operation table 1, a storage cabinet 2, a water collecting tank 3, a material collecting drawer 4, a fixing plate 5, a tooth plate 6, a slide rod 7, a sliding sleeve 8, a gear box 9, a working plate 10, a rotating shaft 11, a rotating disc 12, a gear 13, a vertical plate 14, a test tube hole 15, a heater 16, an iron stand 17, a water discharge pipe 18, a first water discharge pipe 19, a cleaning tank 20, a second water discharge pipe 21, a filter hopper 22 and a water storage device 23.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a multifunctional experimental device for organic chemistry comprises an operating table 1, a storage cabinet 2 is fixedly connected to the left side of the bottom of the operating table 1, a water collecting tank 3 is fixedly connected to the right side of the bottom of the operating table 1, a filter hopper 22 is fixedly connected to the top of the inner cavity of the water collecting tank 3, a filter screen is fixedly connected to the bottom of the filter hopper 22 and can filter out toxic substances left when experimental instruments are cleaned, a water storage device 23 is fixedly connected to the bottom of the inner cavity of the water collecting tank 3 and is positioned at the bottom of the filter hopper 22, an object collecting drawer 4 is fixedly connected to the bottom of the operating table 1 and is positioned between the storage cabinet 2 and the water collecting tank 3, the object collecting drawers 4 are provided with 3 objects, the objects are different in size, a fixed plate 5 is fixedly connected to the left side of the top of the operating table 1, an iron frame 17 is fixedly connected to the left side of the fixed plate 5, a clamping ring, and the two sides of the top of the fixed plate 5 are fixedly connected with slide bars 7, the surfaces of the two slide bars 7 are slidably connected with slide sleeves 8, a gear box 9 is fixedly connected between the two slide sleeves 8 through a connecting rod, the top of the gear box 9 is fixedly connected with a working plate 10, the top of the working plate 10 is fixedly connected with a heater 16 through a fixed support, the top of the heater 16 is fixedly connected with a support plate, the experimental apparatus at the top of the support plate can be heated and pretreated, the inner cavity of the gear box 9 is rotatably connected with a rotating shaft 11 through a bearing, the right end of the rotating shaft 11 penetrates through the gear box 9 and extends to the right side of the gear box 9, the right end of the rotating shaft 11 is fixedly connected with a rotating disc 12, a limiting hole is arranged on the surface of the rotating shaft 11 at the right side, the surface of the rotating shaft 11 positioned in the inner cavity of the gear box 9 is fixedly connected with a gear 13, the back surface of the gear 13 penetrates through the gear box 9 and extends to the outside of the gear box 9, one side of the gear 13 extending to the outside of the gear box 9 is meshed with the surface of the toothed plate 6, the right side of the top of the operating platform 1 is fixedly connected with a vertical plate 14, the right side of the vertical plate 14 is fixedly connected with a drain pipe 18, water dropping from a test tube can be discharged, so that the cleaning of the operating platform 1 is kept, the top of the operating platform 1 and the right side of the drain pipe 18 are fixedly connected with a cleaning tank 20, the bottom of the inner cavity of the cleaning tank 20 is communicated with a second drain pipe 21, the bottom end of the second drain pipe 21 sequentially penetrates through the operating platform 1 and the water collecting tank 3 and extends to the inner cavity of the water collecting tank 3, one end of the drain pipe 18 is communicated with a water faucet, a first drain pipe 19 is communicated between the vertical plate, test tube hole 15 has been seted up to one side of riser 14, and test tube hole 15 is provided with a plurality of, and test tube hole 15 is seted up in the surface slope of riser 14 to one side fixedly connected with cotton stick that absorbs water of test tube hole 15.

When the device is used, an operator can place an experimental apparatus with requirements on height adjustment on a supporting plate of a heater 16, then rotate a rotating disc 12, so that a rotating shaft 11 drives a gear 13 to rotate, then the gear 13 moves up and down on the surface of a tooth plate 6 due to the sliding of two sliding sleeves 8, when the rising position reaches the required requirements, a limiting pin can be inserted into a limiting hole, then a clamping ring is buckled on the experimental apparatus, thereby completing the task of rising adjustment, when the experimental apparatus such as a test tube and the like need to be cleaned after the experiment is completed, the operator can directly impact the experimental apparatus with the water flow of the water discharged by a tap, manually clean the experimental apparatus, then place the test tube into a test tube hole 15 on the surface of a vertical plate 14, at the moment, a water absorbing cotton stick enters the test tube, the water dripped in the test tube and the water stored in a cleaning tank 20 can be respectively discharged into a filter hopper 22 through a first water discharge pipe 19 and a second, then the water flows into the water storage device 23 after being processed by the filter screen, and the use flow of the whole device is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional experimental device for organic chemistry comprises an operation table (1), and is characterized in that: the left side of the bottom of the operating platform (1) is fixedly connected with a storage cabinet (2), the right side of the bottom of the operating platform (1) is fixedly connected with a water collecting tank (3), the bottom of the operating platform (1) is positioned between the storage cabinet (2) and the water collecting tank (3) and is fixedly connected with a material collecting drawer (4), the left side of the top of the operating platform (1) is fixedly connected with a fixing plate (5), the top of the fixing plate (5) is fixedly connected with a tooth plate (6), two sides of the top of the fixing plate (5) are both fixedly connected with slide rods (7), the surfaces of the two slide rods (7) are both slidably connected with sliding sleeves (8), a gear box (9) is fixedly connected between the two sliding sleeves (8) through a connecting rod, the top of the gear box (9) is fixedly connected with a working plate (10), the inner cavity of the gear box (, the right-hand member of pivot (11) runs through gear box (9) and extends to gear box (9) right side, the right-hand member fixedly connected with rolling disc (12) of pivot (11), pivot (11) are located surface fixedly connected with gear (13) of gear box (9) inner chamber, the back of gear (13) runs through gear box (9) and extends to the outside of gear box (9) to gear (13) extend to the outside one side of gear box (9) and the surface engagement of tooth board (6), the right side fixedly connected with riser (14) at operation panel (1) top, test tube hole (15) have been seted up to one side of riser (14) to one side fixedly connected with cotton stick that absorbs water of test tube hole (15).

2. The multifunctional experimental apparatus for organic chemistry according to claim 1, wherein: the top of the working plate (10) is fixedly connected with a heater (16) through a fixing support, and the top of the heater (16) is fixedly connected with a supporting plate.

3. The multifunctional experimental apparatus for organic chemistry according to claim 1, wherein: the left side fixedly connected with iron stand (17) of fixed plate (5) to one side fixedly connected with grip ring of iron stand (17).

4. The multifunctional experimental apparatus for organic chemistry according to claim 1, wherein: the right side fixedly connected with bleeder (18) of riser (14) to the one end intercommunication of bleeder (18) has tap, the intercommunication has first drainpipe (19) between riser (14) and bleeder (18), the bottom of first drainpipe (19) runs through operation panel (1) and header tank (3) in proper order and extends to the inner chamber of header tank (3).

5. The multifunctional experimental apparatus for organic chemistry according to claim 4, wherein: the top of operation panel (1) just is located right side fixedly connected with washing tank (20) of drain pipe (18), the bottom intercommunication of washing tank (20) inner chamber has second drain pipe (21), the bottom of second drain pipe (21) runs through operation panel (1) and header tank (3) in proper order and extends to the inner chamber of header tank (3).

6. The multifunctional experimental apparatus for organic chemistry according to claim 1, wherein: the top fixedly connected with filter hopper (22) of header tank (3) inner chamber to the bottom fixedly connected with filter screen of filter hopper (22), the bottom of header tank (3) inner chamber just is located the bottom fixedly connected with water receiver (23) of filter hopper (22).