CN111589410A

CN111589410A - Water bath reaction device

Info

Publication number: CN111589410A
Application number: CN202010541850.8A
Authority: CN
Inventors: 彭钢; 孔德起; 赖华; 王斌; 刘剑; 李薇
Original assignee: Hengyang Normal University
Current assignee: Hengyang Normal University
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-08-28
Anticipated expiration: 2040-06-15
Also published as: CN111589410B

Abstract

A water bath reaction device comprising: the device comprises a shaking unit and a control unit, wherein the shaking unit comprises an outward pushing assembly and an inward pushing assembly, the outward pushing assembly is arranged on one side of an upper end cover, a test tube clamping assembly is arranged between the inward pushing assembly and the outward pushing assembly, angle adjusting assemblies are arranged at the inner side ends of the inward pushing assembly and the outward pushing assembly, the inward pushing assembly is used for pushing the test tube clamping assembly to move towards the outward pushing assembly, the outward pushing assembly is used for pushing the test tube clamping assembly to move towards the inward pushing assembly, the test tube clamping assembly is used for clamping a test tube for reaction, and the angle adjusting assembly is used for adjusting; and the driving unit is arranged at the outer side end of the pushing-in assembly and is used for driving the pushing-in assembly to move towards the pushing-out assembly. The invention improves the controllability of the water bath reaction, is convenient to clean water scale generated by heating water and clamp the test tube, can vibrate the test tube during the reactant heating reaction, improves the reaction efficiency and the reaction effect, and has stronger practicability.

Description

Water bath reaction device

Technical Field

The invention relates to the technical field related to reaction devices for chemical preparation, in particular to a water bath reaction device.

Background

The water bath method is a common chemical preparation method, water is added into a large container, and then the container to be heated is placed into the container to which the water is added. The large container for heating water transfers heat to the container to be heated by heating the water in the large container and then transferring the heat into the container to be heated through the water, thereby achieving the purpose of heating.

The existing water bath heating device is inconvenient to clean the inner wall of the heating container, so that a large amount of scale is remained on the inner wall of the heating container due to long-term heating, and the heating effect and the heat utilization rate are further influenced by the existence of the scale; the reactants are not convenient to stir, so that the reaction efficiency and the reaction effect are influenced; there is no exact current heating temperature of the reaction, so that it is inconvenient to control the heating temperature.

Disclosure of Invention

The invention provides a water bath reaction device, which is used for solving the defects of the prior art, improving the controllability of water bath reaction, conveniently cleaning scale generated by heating water, conveniently clamping a test tube, vibrating the test tube during the reactant heating reaction, improving the reaction efficiency and the reaction effect and having stronger practicability.

In order to achieve the purpose of the invention, the following technology is adopted:

a water bath reaction device comprising:

the box body comprises a shell, a heating wire is arranged in the shell, a water storage body is arranged in the heating wire, an upper end cover is arranged at the upper end of the shell, and a plurality of support legs are arranged on the shell in a downward extending mode;

the device comprises a shaking unit, an equal-interval array and an equal-interval array, wherein the shaking unit is arranged on an upper end cover and comprises an outward pushing assembly arranged on one side of the upper end cover and an inward pushing assembly arranged on the other side of the upper end cover, a test tube clamping assembly is arranged between the inward pushing assembly and the outward pushing assembly, angle adjusting assemblies are arranged at the inner side ends of the inward pushing assembly and the outward pushing assembly, the inward pushing assembly is used for pushing the test tube clamping assembly to move towards the outward pushing assembly, the outward pushing assembly is used for pushing the test tube clamping assembly to move towards the inward pushing assembly, the test tube clamping assembly is used;

and the driving unit is arranged at the outer side end of the pushing-in assembly and is used for driving the pushing-in assembly to move towards the pushing-out assembly.

Furthermore, a display is arranged on one side of the shell, and a plurality of knobs are arranged on two sides of the display.

Further, the extrapolation subassembly includes the concave part, concave part both sides lower extreme takes shape there is the mounting panel, the mounting panel is all installed in the upper end cover, the telescopic link has been worn to the outside end of concave part, the telescopic link outside end is equipped with the end disc, the promotion platform is installed to the telescopic link other end, the promotion platform other end takes shape there is the arc groove, the telescopic link has worn the recovery spring, the recovery spring is located the concave part, concave part other end both sides take shape there is the key hole, be equipped with outer push pedal in the concave part other end, outer push pedal medial extremity both sides are equipped with the dwang, the dwang is worn in the key hole, outer push pedal is the U-shaped structure, the arc inslot is located to outer push pedal medial extremity, the arc inslot takes shape there is the spacing groove, the.

Further, the pushing assembly comprises paired upper extension support plates arranged on the upper end cover, guide drawing and inserting rods penetrate through the upper ends of the upper extension support plates, end discs are arranged at the outer ends of the guide drawing and inserting rods, inner blocking discs are arranged at the other ends of the guide drawing and inserting rods, drawing and inserting springs penetrate through the guide drawing and inserting rods, the drawing and inserting springs are located between the inner blocking discs and the upper extension support plates, guide rods are arranged at the other ends of the inner blocking discs, assembling sleeves penetrate through the guide rods, inner push plates are arranged between the assembling sleeves, assembling plates are installed at the outer ends of the inner push plates, action plates are arranged at the upper ends of the assembling plates, and striking grooves are formed at the outer ends of the action plates.

Further, the angle adjustment subassembly is including locating the pivot of pushing inwards the subassembly and pushing outwards the subassembly medial extremity, the pivot other end is equipped with the equipment dish, the pivot is the taking shape of circumference array and has the U-shaped groove, the lock position circle has been worn to the pivot, the inboard taking shape that is the circumference array of lock position circle has the arch, the U-shaped inslot is located to the arch, the lock position circle outside is taking shape of circumference array and has the lock position flange, the lock position flange all is equipped with the lock position pole, be equipped with the top and push away spring between equipment dish and the lock position circle, the top pushes away the spring and wears in the pivot, after the angle adjustment of test tube centre gripping subassembly is accomplished, the lock position pole all wears in pushing inwards the subassembly and pushing outwards the.

Further, test tube centre gripping subassembly is including installing the clamp part of deciding between the equipment dish, decides that clamp part is the activity clamping part that is equipped with of equidistant array, decides clamp part and is the support portion under being equipped with of equidistant array, and the activity clamping part is used for the centre gripping of test tube with deciding the clamp part and mutually supporting, and lower support portion is used for the location of the lower extreme of test tube, and the activity clamping part equals with lower support portion quantity, activity clamping part and lower support portion one-to-one.

Further, decide clamp part and include that both ends are installed in the rotor plate of equipment dish, and the rotor plate is the taking shape of equidistant array and has the U-shaped hole, U-shaped hole one end opening, and both ends are all taken shape about the U-shaped hole arc end has the arc board, and the arc inboard wall is equipped with soft rubber pad, and U-shaped hole both sides are all taken shape and have the assembly groove, and the assembly groove is located at activity clamping part both ends.

Further, the movable clamping part comprises a pair of movable plates arranged in the assembling groove, a movable arc plate is arranged between the movable plates, the inner wall of the movable arc plate is provided with a soft rubber layer, the movable plates are respectively provided with a movable rod, the movable rods are all penetrated through the rotating plates, the other ends of the movable rods are respectively provided with a limiting end stop, a clamping spring is arranged between the limiting end stop and the rotating plates, and the clamping spring is all penetrated through the movable rods.

Further, lower support portion includes the lower pole that stretches in pairs wears in the rotor plate, it has the eye to stretch out the shaping that the pole all is equidistant array down, it all is equipped with the upper end dish to stretch out the pole upper end down, it all has worn to push up the spring to stretch out the pole upper end down, it all is equipped with the equipment arch to stretch out the pole lower extreme down, it has lower tray to form between the equipment arch, it has the pit to form to stretch out the tray upper end down, the pit inner wall is equipped with soft rubber pad, it has the locating lever all to wear in the eye, the locating lever outside end all is equipped with the inner disc, the inner disc outside end is equipped with the embedded pole, the embedded pole outside end is equipped with the outer disc, the embedded pole all wears in the rotor plate, the embedded pole all has worn embedded spring, embedded spring is.

Further, drive unit is including being the rotation seat of installing in the upper end cover of equidistant array, and one of them rotates the seat and installs the motor, rotates the seat and all is equipped with the axis of rotation, and one of them rotation axis connection all is equipped with the belt pulley in the output shaft of motor, and the axis of rotation all is equipped with the belt between the belt pulley, and the axis of rotation upper end all is equipped with hits the piece, hits the piece and all locates to hit and hit groove department.

The technical scheme has the advantages that:

1. the box, as the heating member of water bath reaction, as the container that adds hot water, heat the internal heating water of retaining through the heating wire that establishes in the shell, wherein in order to improve thermal utilization ratio, the shell adopts the heat insulating material to make, the water storage body adopts copper alloy to make simultaneously, improve thermal utilization ratio through the excellent heat conductivity of copper alloy, the display that sets up at the shell is used for showing vibrations and heating data, the frequency of reactant vibrations when convenient to the reaction, vibrations time and heating time, heating temperature controls and reacts, the controllability of water bath reaction has been improved, wherein, the knob is used for opening of the control reaction drive unit vibrations to stop, the frequency of vibrations, the time of vibrations, and be used for controlling the temperature of heater strip heating, the time of heating, the opening of heating stops.

2. Rock the unit, the centre gripping of mainly used reactant holding test tube, the reactant holds the angle deflection of test tube, the vibrations of test tube during the reaction of reactant, efficiency and effect with the water bath reaction improve, wherein the subassembly that pushes in drives test tube centre gripping subassembly and outwards pushes away subassembly side motion under drive unit's effect, and it will promote test tube centre gripping subassembly to move to the outside again to push away the subassembly, the stirring of test tube inner reactant has been accomplished under the motion of reciprocal high frequency, and angle adjusting part is used for adjusting test tube centre gripping subassembly's deflection angle, and then reach the purpose of adjusting test tube deflection angle, and the deflection of test tube angle can improve the test tube in the area of contact who adds hot water, thereby improve the reaction efficiency of water bath reaction, and simultaneously, conveniently to wherein adding the chemical. In specific implementation, pull out the activity arc earlier, because the outside clamping spring that pulls out of activity arc is compressed, then arrange the test tube in between activity arc and the arc, cancel the pulling force afterwards, with the test tube centre gripping between activity arc and arc under clamping spring's the effect of restoring force, its back, outside pulling locating lever, make the locating lever shift out from wearing the eye, embedded spring is also compressed simultaneously, then make down the tray drive test tube carry out concertina movement, cancel the pulling force after the suitable position until the test tube is located the heating aquatic, then under embedded spring's effect, the locating lever is worn in wearing the eye, length to the test tube stretching into aquatic is fixed a position. Then the lock position rod is pulled out outwards, the pushing spring is compressed, after the lock position rod is pulled out from the inner side ends of the inner pushing assembly and the outer pushing assembly, the whole rotating plate can rotate around the rotating shaft, the rotating plate is rotated to enable the rotating plate to rotate to a certain angle, then outward pulling force is cancelled, the lock position rod penetrates through the inner side ends of the inner pushing assembly and the outer pushing assembly under the action of the pushing spring, then reactants are injected into the test tube, then a motor of a driving unit is started, each belt pulley is driven to rotate by the motor, the rotation of the belt pulley drives a beating piece arranged on the rotating shaft to rotate, the rotation of the beating piece acts on the action plate, so that the action plate moves inwards, the inward movement of the action plate drives the inner pushing plate to move inwards along the guide rod, the inward movement of the inner pushing plate drives the test tube clamping assembly to move outwards, and the test tube clamping assembly acts on the outer pushing assembly, the outer push plate pushes outwards, the outward movement of the outer push plate enables the recovery spring arranged on the telescopic rod to be compressed, and after the beating piece cancels the action on the action plate, the outer push plate recovers to the initial position under the action of the recovery spring, and the operation is repeated until the reaction is completed. After whole device uses a period, and when the internal wall of water storage body obviously attached to the incrustation scale, outwards extract the guide bar, make the guide bar move out of the outfit and complete, thereby cancel the guide bar to the supporting limiting displacement of outfit, then, act on the effect board, make test tube centre gripping subassembly begin to rotate round the dwang, until test tube centre gripping subassembly roll-out water storage body top, then clear up the inner wall of the water storage body, after the clearance is accomplished, rotate test tube centre gripping subassembly to the normal position.

3. The invention improves the controllability of the water bath reaction, is convenient to clean water scale generated by heating water and clamp the test tube, can vibrate the test tube during the reactant heating reaction, improves the reaction efficiency and the reaction effect, and has stronger practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a three-dimensional structure of one embodiment.

Fig. 4 shows a perspective structural view of one embodiment.

Fig. 5 shows a perspective view of one embodiment.

Fig. 6 shows a partial enlarged view at a.

Fig. 7 shows a partial enlarged view at B.

Fig. 8 shows a partial enlarged view at C.

Fig. 9 shows a partial enlarged view at D.

Fig. 10 shows a partial enlarged view at E.

Fig. 11 shows a partial enlarged view at F.

Fig. 12 shows a partial enlarged view at G.

Fig. 13 shows a partial enlarged view at H.

Fig. 14 shows a partial enlarged view at L.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 14, a water bath reaction apparatus includes:

the box body 1 comprises a shell 11, wherein a heating wire 12 is arranged in the shell 11, a water storage body 13 is arranged in the heating wire 12, an upper end cover 14 is arranged at the upper end of the shell 11, a plurality of support legs 10 are arranged on the shell 11 in a downward extending mode, a display 15 is arranged on one side of the shell 11, and a plurality of knobs 16 are arranged on two sides of the display 15.

The box body 1 is used as a heating body in water bath reaction and is used as a container for heating water, the heating water in the water storage body 13 is heated by the heating wire 12 arranged in the shell 11, wherein in order to improve the utilization rate of heat, the shell 11 is made of heat insulating materials, meanwhile, the water storage body 13 is made of copper alloy, the utilization rate of heat is improved through the excellent heat conductivity of the copper alloy, the display 15 arranged on the shell 11 is used for displaying vibration and heating data, the vibration frequency, the vibration time and the heating time of reactants in reaction and the heating temperature are conveniently controlled and reacted, the controllability of the water bath reaction is improved, wherein the knob 16 is used for controlling the starting and stopping of the vibration of the driving unit 3 in reaction, the vibration frequency and the vibration time, and is used for controlling the heating temperature, the heating time and the starting and stopping of heating of the heating wire 12.

The unit 2 is shaken, the upper end cover 14 is arranged in an equally-spaced array, the unit comprises an outward pushing assembly 20 arranged on one side of the upper end cover 14, an inward pushing assembly 22 arranged on the other side of the upper end cover 14, a test tube clamping assembly 23 is arranged between the inward pushing assembly 22 and the outward pushing assembly 20, angle adjusting assemblies 21 are arranged at the inner side ends of the inward pushing assembly 22 and the outward pushing assembly 20, the inward pushing assembly 22 is used for pushing the test tube clamping assembly 23 to move outwards to push the assembly 20, the outward pushing assembly 20 is used for pushing the test tube clamping assembly 23 to move inwards to push the assembly 22, the test tube clamping assembly 23 is used for clamping reaction test tubes, and the angle adjusting assemblies 21 are used for adjusting the angles of the test tube clamping assembly.

The outward pushing assembly 20 comprises a concave part 200, mounting plates 201 are formed at the lower ends of two sides of the concave part 200, the mounting plates 201 are all mounted on the upper end cover 14, an expansion rod 202 penetrates through the outer side end of the concave part 200, an end disc 203 is arranged at the outer side end of the expansion rod 202, a pushing platform 205 is mounted at the other end of the expansion rod 202, an arc groove is formed at the other end of the pushing platform 205, a recovery spring 206 penetrates through the expansion rod 202, the recovery spring 206 is located in the concave part 200, key-shaped holes 204 are formed in two sides of the other end of the concave part 200, an outer pushing plate 207 is arranged in the other end of the concave part 200, rotating rods 208 are arranged on two sides of the inner side end of the outer pushing plate 207, the rotating rods 208 penetrate through the key-shaped holes 204, the outer pushing plate 207 is of a U-shaped structure, a limiting groove is formed in the arc groove.

The inner pushing assembly 22 comprises upper extension support plates 220 which are arranged on the upper end cover 14 in pairs, guide inserting and pulling rods 221 penetrate through the upper ends of the upper extension support plates 220, end discs 222 are arranged at the outer side ends of the guide inserting and pulling rods 221, inner blocking discs 223 are arranged at the other ends of the guide inserting and pulling rods 221, inserting and pulling springs 224 penetrate through the guide inserting and pulling rods 221, the inserting and pulling springs 224 are located between the inner blocking discs 223 and the upper extension support plates 220, guide rods 225 are arranged at the other ends of the inner blocking discs 223, assembling sleeves 226 penetrate through the guide rods 225, inner push plates 227 are arranged between the assembling sleeves 226, assembling plates 228 are mounted at the outer side ends of the inner push plates 227, action plates 229 are arranged at the upper ends of the assembling plates 228, and striking grooves are formed at the outer side ends of the.

The angle adjusting assembly 21 comprises a rotating shaft 210 arranged at the inner side ends of the inner pushing assembly 22 and the outer pushing assembly 20, an assembly disc 212 is arranged at the other end of the rotating shaft 210, a U-shaped groove 211 is formed in the circumferential array of the rotating shaft 210, a locking ring 213 penetrates through the rotating shaft 210, protrusions 214 are formed in the circumferential array of the inner side of the locking ring 213 and are arranged in the U-shaped groove 211, locking convex plates 215 are formed in the circumferential array of the outer side of the locking ring 213, locking rods 216 are arranged on the locking convex plates 215, pushing springs are arranged between the assembly disc 212 and the locking ring 213 and penetrate through the rotating shaft 210, and after the angle adjustment of the test tube clamping assembly 23 is completed, the locking rods 216 penetrate through the inner side ends of the inner pushing assembly 22 and the outer pushing assembly 20.

Test tube clamping assembly 23 is including installing deciding clamping part 230 between the assembly dish 212, decide clamping part 230 and be the activity clamping part 231 that is equipped with of equidistant array, decide clamping part 230 and be the centre gripping that is used for the test tube of being equipped with down hold of portion 232 of equidistant array, activity clamping part 231 and decide clamping part 230 and mutually support, lower hold of portion 232 is used for the location of the lower extreme of test tube, activity clamping part 231 equals with lower hold of portion 232 quantity, activity clamping part 231 and lower hold of portion 232 one-to-one. Decide clamp 230 and include that both ends are installed in the rotor plate 2303 of assembly disc 212, rotor plate 2303 is the shaping of equidistant array and has U-shaped hole 2300, U-shaped hole 2300 one end opening, and both ends have all been formed arc board 2301 about U-shaped hole 2300 arc end, and arc board 2301 inner wall is equipped with soft rubber pad, and U-shaped hole 2300 both sides all are formed with assembly groove 2302, and the assembly groove 2302 is located at activity clamping part 231 both ends. The movable clamping portion 231 comprises a pair of movable plates 2310 arranged in the assembling groove 2302, movable arc plates 2311 are arranged between the movable plates 2310, soft rubber layers are arranged on the inner walls of the movable arc plates 2311, movable plates 2310 are provided with movable rods 2312, the movable rods 2312 penetrate through the rotating plates 2303, the other ends of the movable rods 2312 are provided with limiting end stops 2314, clamping springs 2313 are arranged between the limiting end stops 2314 and the rotating plates 2303, and the clamping springs 2313 penetrate through the movable rods 2312. The lower support part 232 comprises lower extension rods 2320 penetrating through the rotating plate 2303 in pairs, the lower extension rods 2320 are all provided with through holes 2321 in an equally spaced array, the upper ends of the lower extension rods 2320 are provided with upper end discs 2323, the upper ends of the lower extension rods 2320 are provided with push-up springs 2322, the lower ends of the lower extension rods 2320 are provided with assembling protrusions 2325, lower trays 2324 are formed between the assembling protrusions 2325, the upper ends of the lower trays 2324 are provided with concave pits 2326, the inner walls of the concave pits 2326 are provided with soft rubber pads, positioning rods 2333 penetrate through the through holes 2321, the outer ends of the positioning rods 2333 are provided with inner disc embedded springs 2332, the outer ends of the inner discs 2330 are provided with embedded rods 2330, the outer ends of the inner disc 2330 are provided with outer discs 2331, the embedded rods 2330 penetrate through the rotating plate 2303, the embedded rods 2330 are provided with embedded springs 2334, and the embedded springs 2334 are located in the rotating plate.

And the driving unit 3 is arranged at the outer end of the pushing-in assembly 22 and is used for driving the pushing-in assembly 22 to move towards the pushing-out assembly 20. The driving unit 3 comprises rotating seats 30 which are arranged on the upper end cover 14 at equal intervals, a motor 31 is arranged on one of the rotating seats 30, rotating seats 30 are provided with rotating shafts 35, one of the rotating shafts 35 is connected to an output shaft of the motor 31, belt pulleys 32 are arranged on the rotating shafts 35, a belt 34 is arranged between the belt pulleys 32, striking pieces 33 are arranged at the upper ends of the rotating shafts 35, and the striking pieces 33 are arranged at striking grooves.

Rock unit 2, mainly used reactant holds the centre gripping of test tube, the reactant holds the angle deflection of test tube, the vibrations of test tube during the reaction of reactant, efficiency and effect with the water bath reaction improve, wherein the subassembly 22 that pushes in drives test tube centre gripping subassembly 23 under drive unit 3's effect and outwards pushes away subassembly 20 side motion, and it will promote test tube centre gripping subassembly 23 outside side motion again to push away subassembly 20, the stirring of reactant in the test tube has been accomplished under the motion of reciprocal high frequency, and angle adjusting part 21 is used for adjusting the deflection angle of test tube centre gripping subassembly 23, and then reach the purpose of adjusting test tube deflection angle, and the deflection of test tube angle can improve the test tube in the area of contact of heating water, thereby improve the reaction efficiency of water bath reaction, and simultaneously, conveniently to wherein adding the chemical. In a specific implementation process, the movable arc plate 2311 is pulled outwards, the clamping spring 2313 pulled outwards of the movable arc plate 2311 is compressed, then the test tube is placed between the movable arc plate 2311 and the arc plate 2301, the tensile force is canceled, the test tube is clamped between the movable arc plate 2311 and the arc plate 2301 under the action of the restoring force of the clamping spring 2313, then the positioning rod 2333 is pulled outwards, so that the positioning rod 2333 is moved out of the perforation 2321, meanwhile, the embedded spring 2334 is compressed, then the lower tray 2324 drives the test tube to perform telescopic motion until the test tube is located at an appropriate position in the heated water, the tensile force is canceled, and then, under the action of the embedded spring 2334, the positioning rod 2333 penetrates through the perforation 2321 to position the length of the test tube extending into the water. Then, the lock rod 216 is pulled out, the pushing spring is compressed, after the lock rod 216 is pulled out from the inner ends of the push-in assembly 22 and the push-out assembly 20, the whole rotating plate 2303 can rotate around the rotating shaft 210, the rotating plate 2303 is rotated to rotate the rotating plate 2303 to a certain angle, then the outward pulling force is cancelled, the lock rod 216 penetrates through the inner ends of the push-in assembly 22 and the push-out assembly 20 under the action of the pushing spring, then the reagent is injected into the test tube, then the motor 31 of the driving unit 3 is started, each belt pulley 32 is rotated under the drive of the motor 31, the rotation of the belt pulley 32 drives the rotation of the striking member 33 arranged on the rotating shaft 35, the rotation of the striking member 33 acts on the acting plate 229, so that the acting plate 229 moves inwards, the inward movement of the acting plate 229 drives the inner push plate 227 to move inwards along the guide rod 225, and the inward movement of the inner push plate 227 drives the inner push plate 227 to move the test tube holding assembly 23 to push the test tube holding assembly 20 outwards, after the test tube clamping assembly 23 acts on the outward pushing assembly 20, the outward pushing plate 207 pushes outwards, and the outward movement of the outward pushing plate 207 causes the restoring spring 206 arranged on the telescopic rod 202 to be compressed, and after the striking member 33 cancels the action on the action plate 229, the outward pushing plate 207 restores to the initial position under the action of the restoring spring 206, and the process is repeated until the reaction is completed. After whole device uses a period, and when the water storage body 13 inner wall obviously attached to the incrustation scale, outwards extract guide bar 225, make guide bar 225 move out the supporting 226 of dress, thereby cancel guide bar 225 the limiting displacement to the supporting 226 of dress, then, act on effect board 229, make test tube clamping component 23 begin to rotate round dwang 208, until test tube clamping component 23 rotated out water storage body 13 top, then clear up the inner wall of water storage body 13, the back is accomplished in the clearance, rotate test tube clamping component 23 to the normal position.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A water bath reaction device, comprising:

the box body (1) comprises a shell (11), a heating wire (12) is arranged in the shell (11), a water storage body (13) is arranged in the heating wire (12), an upper end cover (14) is arranged at the upper end of the shell (11), and a plurality of support legs (10) are arranged on the shell (11) in a downward extending mode;

the test tube clamping device comprises a shaking unit (2), an equal-interval array is arranged on an upper end cover (14), and the test tube clamping device comprises an outward pushing assembly (20) arranged on one side of the upper end cover (14), an inward pushing assembly (22) arranged on the other side of the upper end cover (14), a test tube clamping assembly (23) is arranged between the inward pushing assembly (22) and the outward pushing assembly (20), angle adjusting assemblies (21) are arranged at the inner side ends of the inward pushing assembly (22) and the outward pushing assembly (20), the inward pushing assembly (22) is used for pushing the test tube clamping assembly (23) to move outwards from the side of the outward pushing assembly (20), the outward pushing assembly (20) is used for pushing the test tube clamping assembly (23) to move inwards from the side of the inward pushing assembly (22), the test tube clamping assembly (23) is used for clamping a test tube for reaction, and;

and the driving unit (3) is arranged at the outer side end of the inward pushing assembly (22) and is used for driving the inward pushing assembly (22) to move towards the outward pushing assembly (20).

2. Water bath reactor according to claim 1, characterized in that a display (15) is arranged on one side of the housing (11), and a plurality of knobs (16) are arranged on both sides of the display (15).

3. The water bath reaction device according to claim 1, wherein the outward pushing assembly (20) comprises a concave member (200), mounting plates (201) are formed at the lower ends of two sides of the concave member (200), the mounting plates (201) are mounted on the upper end cover (14), an expansion rod (202) penetrates through the outer end of the concave member (200), an end disc (203) is arranged at the outer end of the expansion rod (202), a pushing table (205) is mounted at the other end of the expansion rod (202), an arc groove is formed at the other end of the pushing table (205), a restoring spring (206) penetrates through the expansion rod (202), the restoring spring (206) is located in the concave member (200), a key hole (204) is formed at two sides of the other end of the concave member (200), an outer pushing plate (207) is arranged in the other end of the concave member (200), rotating rods (208) are arranged at two sides of the inner end of the outer pushing plate, the outer push plate (207) is of a U-shaped structure, the inner side end of the outer push plate (207) is arranged in the arc groove, a limiting groove is formed in the arc groove, a limiting arc plate (209) is formed at the inner side end of the outer push plate (207), and the limiting arc plate (209) is arranged in the limiting groove.

4. The water bath reaction device according to claim 1, wherein the inner pushing assembly (22) comprises upper extension support plates (220) which are arranged on the upper end cover (14) in pairs, guide inserting and pulling rods (221) penetrate through the upper ends of the upper extension support plates (220), end discs (222) are arranged at the outer side ends of the guide inserting and pulling rods (221), inner blocking discs (223) are arranged at the other ends of the guide inserting and pulling rods (221), inserting and pulling springs (224) penetrate through the guide inserting and pulling rods (221), the inserting and pulling springs (224) are arranged between the inner blocking discs (223) and the upper extension support plates (220), guide rods (225) are arranged at the other ends of the inner blocking discs (223), assembling sets (226) penetrate through the guide rods (225), inner push plates (227) are arranged between the assembling sets (226), assembling plates (228) are arranged at the outer side ends of the inner push plates (227), action plates (229) are arranged at the upper ends of the assembling plates (228), and striking grooves are formed at the outer side action plates (229).

5. The water bath reaction device according to claim 1, wherein the angle adjusting assembly (21) comprises a rotating shaft (210) arranged at the inner side end of the inner pushing assembly (22) and the outer pushing assembly (20), an assembly disc (212) is arranged at the other end of the rotating shaft (210), U-shaped grooves (211) are formed on the rotating shaft (210) in a circumferential array, a locking ring (213) is penetrated through the rotating shaft (210), protrusions (214) are formed on the inner side of the locking ring (213) in a circumferential array, the protrusions (214) are arranged in the U-shaped grooves (211), locking convex plates (215) are formed on the outer side of the locking ring (213) in a circumferential array, locking rods (216) are arranged on the locking convex plates (215), pushing springs are arranged between the assembly disc (212) and the locking ring (213), and penetrate through the rotating shaft (210), after the angle adjustment of the test tube clamping assembly (23) is completed, the locking rods (216) penetrate through the inner side ends of the inner pushing assembly (22) and the outer pushing assembly (20).

6. The water bath reaction device according to claim 5, characterized in that the test tube clamping assembly (23) comprises fixed clamping parts (230) arranged between the assembly trays (212), the fixed clamping parts (230) are provided with movable clamping parts (231) in an equally spaced array, the fixed clamping parts (230) are provided with lower supporting parts (232) in an equally spaced array, the movable clamping parts (231) and the fixed clamping parts (230) are mutually matched for clamping the test tube, the lower supporting parts (232) are used for positioning the lower end of the test tube, the number of the movable clamping parts (231) is equal to that of the lower supporting parts (232), and the movable clamping parts (231) correspond to the lower supporting parts (232) one to one.

7. The water bath reaction device as claimed in claim 6, wherein the fixed clamping part (230) comprises a rotating plate (2303) with two ends mounted on the assembly tray (212), the rotating plate (2303) is formed with U-shaped holes (2300) in an equally spaced array, one end of each U-shaped hole (2300) is open, arc plates (2301) are formed at the upper end and the lower end of the arc end of each U-shaped hole (2300), soft rubber pads are arranged on the inner wall of each arc plate (2301), assembly grooves (2302) are formed at the two sides of each U-shaped hole (2300), and two ends of the movable clamping part (231) are arranged in the assembly grooves (2302).

8. The water bath reaction device as claimed in claim 7, wherein the movable clamping part (231) comprises a pair of movable plates (2310) arranged in the assembly groove (2302), a movable arc plate (2311) is arranged between the movable plates (2310), a soft rubber layer is arranged on the inner wall of the movable arc plate (2311), the movable plates (2310) are respectively provided with a movable rod (2312), the movable rods (2312) are respectively penetrated through the rotating plate (2303), the other ends of the movable rods (2312) are respectively provided with a limiting end stop (2314), a clamping spring (2313) is respectively arranged between the limiting end stop (2314) and the rotating plate (2303), and the clamping springs (2313) are respectively penetrated through the movable rods (2312).

9. The water bath reaction device as claimed in claim 7, wherein the lower support part (232) comprises a pair of lower rods (2320) penetrating through the rotating plate (2303), the lower rods (2320) are formed with through holes (2321) in an equally spaced array, the upper ends of the lower rods (2320) are provided with upper end discs (2323), the upper ends of the lower rods (2320) are provided with push-up springs (2322), the lower ends of the lower rods (2320) are provided with assembling protrusions (2325), lower trays (2324) are formed between the assembling protrusions (2325), the upper ends of the lower trays (2324) are provided with pits (2326), the inner walls of the pits (2326) are provided with soft rubber pads, the through holes (2321) are provided with positioning rods (2333), the outer ends of the positioning rods (2333) are provided with inner discs (2332), the outer ends of the inner discs (2330) are provided with inner embedded rods (2330), the inner embedded rods (2330) are provided with outer discs (2330), and the rotating plate (2303) are all penetrated through the rotating plate (2333), the embedded rods (2330) are all provided with embedded springs (2334), and the embedded springs (2334) are positioned in the rotating plate (2303).

10. Water bath reactor according to claim 4, wherein the driving unit (3) comprises an array of equally spaced rotating seats (30) mounted on the top cover (14), one of the rotating seats (30) is provided with a motor (31), the rotating seats (30) are provided with rotating shafts (35), one of the rotating shafts (35) is connected to an output shaft of the motor (31), the rotating shafts (35) are provided with belt pulleys (32), a belt (34) is arranged between the belt pulleys (32), the upper ends of the rotating shafts (35) are provided with striking members (33), and the striking members (33) are arranged at striking grooves.