CN215464382U - Laboratory is with convertible reation kettle - Google Patents

Abstract

The application provides a laboratory reversible reaction kettle, which solves the technical problems that an auxiliary mechanism is lacked in material pouring and cleaning of the existing reaction kettle for experiments, and the operation is inconvenient; the kettle body is connected with the lifting assembly through a moving seat, an overturning assembly is arranged between the moving seat and the moving seat, the overturning assembly comprises a worm and gear mechanism, a rocking handle and an overturning shaft, the worm and gear mechanism is located at the end close to the kettle body in the moving seat, one end of the worm and gear mechanism is connected with the rocking handle, and the other end of the worm and gear mechanism is connected with one end of the overturning shaft; the other end of the turnover shaft is provided with a square tenon, the kettle body is provided with a square tenon groove matched with the square tenon, and the square tenon groove is connected with the square tenon through a spring pin. But this application wide application is in laboratory reation kettle technical field.

Description

Laboratory is with convertible reation kettle

Technical Field

The application relates to a reaction kettle, more specifically relates to a laboratory is with convertible reaction kettle.

Background

As is well known, the reaction kettle has wide development prospect as a necessary container required by various chemical reactions. However, with the continuous development of science and technology and the continuous improvement of the production process, users also put forward higher and higher requirements on reaction equipment. Particularly, the frequency of use of the test equipment for scientific research is higher, and the grade of use is also higher. Therefore, higher requirements are put on the performance of the equipment, and meanwhile, certain requirements on more humanization are also put on the appearance and the structure of the equipment.

The reation kettle that some laboratories were used in market at present has the structure slam, maneuverability is not strong, shortcoming such as humanized inadequately, for example, reation kettle need expect, wash etc. after the reaction is accomplished, owing to lack corresponding complementary unit, this type of action can only rely on the manpower to accomplish, seriously influences test efficiency, improves test cost. Such a reaction vessel has certain limitations in use.

Disclosure of Invention

In order to solve the above problems, the technical scheme adopted by the application is as follows: the utility model provides a laboratory is with convertible reation kettle comprises: the kettle body is connected with the lifting assembly through a moving seat, an overturning assembly is arranged between the moving seat and comprises a worm and gear mechanism, a rocking handle and an overturning shaft, the worm and gear mechanism is positioned at the end close to the kettle body in the moving seat, one end of the worm and gear mechanism is connected with the rocking handle, and the other end of the worm and gear mechanism is connected with one end of the overturning shaft; the other end of the turnover shaft is provided with a square tenon, the kettle body is provided with a square tenon groove matched with the square tenon, and the square tenon groove is connected with the square tenon through a spring pin.

Preferably, the square tenon is provided with a threaded hole, the bottom of the square tenon groove is provided with a stop hole corresponding to the threaded hole, and the threaded hole is connected with a spring pin.

Preferably, the worm gear mechanism comprises a worm gear and a worm which are meshed with each other, two hole grooves with axes of 90 degrees are formed in the kettle body end, close to the moving seat, of the moving seat, the worm gear and the worm which are meshed with each other are placed respectively, the worm is connected with the rocking handle, and an inner hole of the worm gear is connected with the turnover shaft.

Preferably, the kettle body is connected with the kettle cover through a plurality of quick-opening fastening components, each quick-opening fastening component comprises a quick-release snap ring, a quick-release stud and a compression nut, one end of each quick-release stud is connected with the compression nut through threads, and the other end of each quick-release stud penetrates through flange bolt holes of the kettle cover and the kettle body and then is connected with the quick-release snap ring.

Preferably, a gasket is arranged between the compression nut and the kettle cover.

Preferably, the quick-release stud is provided with a snap ring groove corresponding to the quick-release snap ring.

Preferably, the kettle body is further sleeved with a detachable electric heating furnace, the outer wall of the kettle body is provided with a convex tooth spiral structure, and the inner wall of the detachable electric heating furnace is provided with a concave tooth spiral structure matched with the detachable electric heating furnace.

The utility model has the advantages of simple structure and convenient operation. The cauldron body is connected through the upset subassembly with the removal seat on the lifting unit, can realize the quick separation of the reation kettle cauldron body and complementary unit, in actual operation such as often pouring, washing, can save a large amount of time. The quick-opening fastening assembly between the kettle body and the kettle cover can provide pre-tightening force required by sealing and can be quickly assembled and disassembled.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the connection relationship between the movable base and the kettle body;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic structural view of a quick-release fastener assembly.

The symbols in the drawings illustrate that:

1. a lifting assembly; 2. a kettle body; 3. a kettle cover; 4. a movable seat; 5. a turnover assembly; 6. a rocking handle; 7. a turning shaft; 8. a square tenon; 9. a spring pin; 10. a stop hole; 11. a telescopic column; 12. a worm gear; 13. a worm; 14. a quick-open fastening assembly; 15. quickly disassembling the snap ring; 16. quickly disassembling the stud; 17. a compression nut; 18. a gasket; 19. a snap ring groove; 20. a detachable electric heating furnace.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The laboratory that this application embodiment provided can convertible reation kettle is now explained.

Referring to fig. 1, 2 and 3, the laboratory reversible reaction kettle comprises a lifting assembly 1, a kettle body 2 connected with the lifting assembly 1, and a kettle cover 3, wherein the kettle body 2 is connected with the lifting assembly 1 through a movable base 4, a turnover assembly 5 is arranged between the movable base 4 and the movable base 4, the turnover assembly 5 comprises a worm and gear mechanism, a rocking handle 6 and a turnover shaft 7, the worm and gear mechanism is located at the end close to the kettle body inside the movable base 4, one end of the worm and gear mechanism is connected with the rocking handle 6, and the other end of the worm and gear mechanism is connected with one end of the turnover shaft 7; the other end of the turnover shaft 7 is provided with a square tenon 8, the kettle body 2 is provided with a square mortise matched with the square tenon 8, and the square mortise is connected with the square tenon 8 through a spring pin 9. The rapid installation and separation of the reaction kettle body 2 and the movable seat 4 can be realized through the spring pin 9, and a large amount of time can be saved in the actual operation of frequently pouring materials, cleaning and the like.

Further, in the present embodiment, the square tenon 8 is provided with a threaded hole, and the bottom of the square tenon is provided with a stop hole 10 corresponding to the threaded hole, and the threaded hole is connected with a spring pin 9. Specifically, the square tongue-and-groove is arranged on the flange of the kettle body 2. During assembly, the telescopic columns 11 of the spring pins 9 are pressed, the square tenons 8 of the turnover shafts 7 are inserted into the square mortises of the kettle body 2, and the telescopic columns 11 are ejected out after the turnover shafts are in place and are ejected into the stop holes 10 of the kettle body 2. During assembly and disassembly, the telescopic column 11 of the spring pin 9 is pressed, and the telescopic column 11 is pressed out of the stop hole 10, so that the kettle body 2 is matched with the square tenon 8 of the turnover shaft 7 and is pulled out and separated. Through this mode, can realize the quick separation of reation kettle cauldron body 2 and complementary unit, in actual operation such as often pouring, washing, can save a large amount of time.

Furthermore, in this embodiment, the worm and gear mechanism includes a worm wheel 12 and a worm 13 which are engaged with each other, two grooves with 90 ° axes are disposed at the end of the movable base 4 close to the kettle body 2, the worm wheel 12 and the worm 13 which are engaged with each other are respectively disposed, the worm 13 is connected with the rocking handle 6, and an inner hole of the worm wheel 12 is connected with the turnover shaft 7. When the kettle is used, the rocking handle 6 is shaken to drive the worm 13 to rotate, the turnover shaft 7 which is connected with the worm wheel 12 into a whole is driven to rotate, and then the kettle body 2 is driven to rotate. Meanwhile, 360-degree unlimited overturning of the kettle body 2 can be realized through the self-locking characteristic of the worm gear mechanism.

Further, referring to fig. 1 and 4, the autoclave body 2 and the autoclave lid 3 are connected by a plurality of quick-opening fastening components 14 to provide a pre-tightening force required for sealing and achieve quick assembly and disassembly. The quick-opening fastening assembly 14 comprises a quick-release snap ring 15, a quick-release stud 16 and a compression nut 17, one end of the quick-release stud 16 is connected with the compression nut 17 through threads, and the other end of the quick-release stud 16 penetrates through the flange bolt holes of the kettle cover 3 and the kettle body 2 and then is connected with the quick-release snap ring 15. During normal use, the kettle body 2 and the kettle cover 3 are stably placed and naturally closed, the compression nut 17 is manually screwed to a certain position of the quick-release stud 16, one end of the quick-release stud 16 with a clamping ring groove faces downwards, a gasket is sleeved on the quick-release stud 16 and sequentially passes through the kettle cover 3 and the flange bolt hole of the kettle body 2, the clamping ring groove of the quick-release stud 16 is just exposed out of the lower edge of the flange of the kettle body 2, then the quick-release snap ring 15 is pushed into the clamping ring groove of the quick-release stud 16, the compression nut 17 is manually screwed again, the quick-release stud 16 is lifted upwards, and the quick-release snap ring 15 is compressed. And then the compression nut 17 is tightened by a special tool, and the kettle body 2 and the kettle cover 3 are sealed by tightening one circle more and more. The disassembly is simpler and more convenient, the tail part of the quick-release snap ring 15 can be pinched by hands only by screwing the compression nut 17 back for one circle, the quick-release snap ring 15 is withdrawn from the snap ring groove of the quick-release stud 16, and then the compression nut 17 and the quick-release stud 16 are taken out integrally. After the first operation is finished, the spiral positions of the compression nut 17 and the quick-release stud 16 are basically fixed in the subsequent assembling and disassembling operation, and when the quick-release screw is used, the screw pair is required to be further or retreated.

Furthermore, in the present embodiment, a gasket 18 is provided between the compression nut 17 and the kettle cover 3, so that the sealing performance is better.

Further, in this embodiment, the quick release stud 16 is provided with a snap ring groove 19 corresponding to the quick release snap ring 15 to facilitate installation of the quick release snap ring.

Furthermore, in order to control the reaction temperature, please refer to fig. 1, a detachable electric heating furnace 20 is further sleeved outside the kettle body 2, a convex-tooth spiral structure is arranged on the outer wall of the kettle body 2, and a concave-tooth spiral structure matched with the inner wall of the detachable electric heating furnace 20 is arranged on the inner wall of the kettle body. During installation, the kettle body 2 is sleeved on the detachable electric heating furnace 20, and after the convex tooth spiral structure and the concave tooth spiral structure are matched, the detachable electric heating furnace 20 is rotated, and the detachable electric heating furnace 20 can be hung on the kettle body 2. When the detachable electric heating furnace 20 is still rotated during detachment, the convex tooth spiral structure and the concave tooth spiral structure are matched and separated, and the kettle body 2 can be detached.

Compared with the prior art, the utility model has the advantages of simple structure and convenient operation. The cauldron body 2 is connected through upset subassembly 5 with removal seat 4 on the lifting unit 1, can realize the quick separation of reation kettle cauldron body 2 and complementary unit, in actual operation such as often pouring, washing, can save a large amount of time. The quick-opening fastening assembly 14 between the kettle body 2 and the kettle cover 3 can provide pre-tightening force required by sealing and can be quickly assembled and disassembled.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (7)

1. The utility model provides a laboratory is with convertible reation kettle, including lifting unit, with the cauldron body and the kettle cover that lifting unit connects, its characterized in that: the kettle body is connected with the lifting assembly through a moving seat, an overturning assembly is arranged between the moving seat and comprises a worm and gear mechanism, a rocking handle and an overturning shaft, the worm and gear mechanism is located at the end, close to the kettle body, in the moving seat, one end of the worm and gear mechanism is connected with the rocking handle, and the other end of the worm and gear mechanism is connected with one end of the overturning shaft; the other end of the turnover shaft is provided with a square tenon, the kettle body is provided with a square mortise matched with the square tenon, and the square mortise is connected with the square tenon through a spring pin.

2. The laboratory reversible reaction vessel of claim 1 wherein: the square tenon is provided with a threaded hole, the bottom of the square tenon groove is provided with a stop hole corresponding to the threaded hole, and the threaded hole is connected with the spring pin.

3. The laboratory reversible reaction vessel of claim 1 wherein: the worm gear mechanism includes intermeshing's worm wheel, worm, the nearly cauldron body end that removes the seat is equipped with the axis and is 90 twice hole groove, places intermeshing's worm wheel, worm respectively, the worm with the rocking handle is connected, the worm wheel hole with the trip shaft is connected.

4. The laboratory reversible reaction vessel of claim 1 wherein: the kettle body is connected with the kettle cover through a plurality of quick-opening fastening components, each quick-opening fastening component comprises a quick-release snap ring, a quick-release stud and a gland nut, one end of each quick-release stud is connected with the gland nut through threads, and the other end of each quick-release stud penetrates through flange bolt holes of the kettle cover and the kettle body and then is connected with the quick-release snap ring.

5. The laboratory reversible reaction vessel of claim 4 wherein: and a gasket is arranged between the compression nut and the kettle cover.

6. The laboratory reversible reaction vessel of claim 4 or 5, wherein: the quick-release stud is provided with a snap ring groove corresponding to the quick-release snap ring.

7. The laboratory reversible reaction vessel of claim 1 or 4, wherein: still the cover is equipped with removable electric heating furnace outside the cauldron body, cauldron external wall is equipped with protruding tooth helical structure, removable electric heating furnace inner wall is equipped with matched with concave tooth helical structure with it.

Images