CN210545072U

CN210545072U - High-efficient reation kettle of chemistry for teaching

Info

Publication number: CN210545072U
Application number: CN201920722677.4U
Authority: CN
Inventors: 陆霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-05-19
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a high-efficient reation kettle of chemistry is used in teaching, including the cauldron body, cauldron internal chamber cup joints the (mixing) shaft, cauldron body roof erection joint seat, install the motor on the connecting seat, the turn trough has been seted up in the connecting seat, open first spout in turn trough both sides, install steering mechanism in first spout and the turn trough, motor shaft runs through the connecting seat roof and connects steering mechanism one end, (mixing) shaft one end runs through cauldron body roof and connecting seat bottom plate and connects the steering mechanism other end, the (mixing) shaft is located the internal outer wall mounting many puddlers of cauldron, cauldron body one side lateral wall bottom cup joints row material pipe, cauldron body roof edge cup joints the inlet pipe, cauldron body opposite side lateral wall is opened there is the observation window, and install transparent slide in the. Reactant is added into the kettle body through the feeding pipe, the motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rod to stir the reactant, and meanwhile, the steering mechanism circularly changes the steering of the stirring shaft, so that the forward and reverse rotation of the stirring shaft are circularly carried out, the reactant is stirred in two directions, and the reaction process is accelerated.

Description

High-efficient reation kettle of chemistry for teaching

Technical Field

The utility model relates to a chemical reaction equipment technical field specifically is a high-efficient reation kettle of chemistry is used in teaching.

Background

The generalized understanding of reation kettle has the container of physics or chemical reaction promptly, structural design and parameter configuration through to the container, realize the heating of technological requirement, evaporation, cooling and low fast-speed function of thoughtlessly joining in marriage, can add agitating unit in reation kettle usually when chemistry teaching, thereby reactant mixes with higher speed, reduce reaction time, the motor drives the (mixing) shaft and rotates and stir when present splint device is all simple, stirring direction is single, make the reactant produce the vortex and easily follow reation kettle inner wall spill, and the vortex forms back reactant and (mixing) shaft speed and be close to keeping relatively static, then the (mixing) shaft loses the stirring effect, for this reason we propose a chemical high-efficient reation kettle for teaching and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient reation kettle of chemistry is used in teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching is with high-efficient reation kettle of chemistry, includes the cauldron body, cauldron internal chamber rotates and cup joints the (mixing) shaft, cauldron body roof fixed mounting connecting seat, fixed mounting motor on the connecting seat, it has the turn trough to open in the connecting seat, open the turn trough both sides has first spout, first spout intercommunication turn trough, first spout and turn trough interior installation steering mechanism, motor shaft runs through connecting seat roof and fixed connection steering mechanism one end, (mixing) shaft one end runs through cauldron body roof and connecting seat bottom plate and the fixed connection steering mechanism other end, the (mixing) shaft is located many puddlers of fixed mounting on the internal outer wall of cauldron, the fixed row's of cup jointing in cauldron body one side lateral wall bottom is managed, cauldron body roof edge fixes and cup joints the inlet pipe, cauldron body opposite side lateral wall is opened there is the observation window, and the transparent slide of fixed mounting in the observation window.

Preferably, steering mechanism includes the gear, gear fixed mounting is on the (mixing) shaft, gear revolve cup joints in the turn trough, first rack of slip joint and second rack in the first spout, first rack and second rack mesh respectively in the gear both sides, second rack top fixed mounting fixed plate, it has the second spout to open on the fixed plate, motor shaft outer wall fixed connection crank one end, crank other end bottom fixed mounting gyro wheel, gyro wheel slip joint is in the second spout.

Preferably, the motor rotating shaft is positioned at the upper part of the fixing plate, the axis of the motor rotating shaft, the axis of the gear and the center line of the second chute are positioned on the same plane, the distance from the axis of the motor rotating shaft to the axis of the roller is equal to half of the length of the second chute, and the distance from the axis of the motor rotating shaft to the axis of the roller is equal to the indexing circumference of the gear.

Preferably, inlet pipe top intercommunication storage case, be equipped with the scale on the storage case, all install the valve on inlet pipe and the row's material pipe.

Preferably, cauldron internal chamber bottom plate is the slope structure, arrange the material pipe and be located cauldron internal chamber bottom plate inclined plane least significant end, observation window outer end inner wall is trumpet-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the crank to rotate, the crank rotates to enable the roller to slide along the second sliding groove, meanwhile, the roller drives the fixing plate to move tangentially along the rotation of the crank, the crank rotates continuously, the roller drives the fixing plate to reciprocate, the fixing plate drives the second rack to reciprocate, the second rack reciprocates to drive the gear to rotate positively and negatively, and the gear drives the stirring shaft to rotate positively and negatively in a circulating mode, so that reactants are stirred in a two-way mode, and the reaction process is accelerated; the top of the feeding pipe is communicated with a material storage box, and a graduated scale is arranged on the material storage box, so that the quantity of reactants is controlled; cauldron internal chamber bottom plate is the slope structure, arranges the material pipe and is located cauldron internal chamber bottom plate inclined plane least significant end, is convenient for discharge the material after the internal reaction of cauldron, and observation window outer end inner wall is loudspeaker column structure to reduce the visual angle blind area, be convenient for observe.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the steering mechanism of the present invention;

fig. 3 is a schematic view of the top view structure of the steering mechanism of the present invention.

In the figure: the device comprises a kettle body 1, a stirring shaft 2, a stirring rod 3, a connecting seat 4, a motor 5, a rotary groove 6, a first chute 7, a steering mechanism 8, a crank 81, an idler wheel 82, a second chute 83, a fixing plate 84, a first rack 85, a gear 86, a second rack 87, a feeding pipe 9, a storage box 10, a valve 11, a discharge pipe 12, an observation window 13 and a transparent slide 14.

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. 1-3, the present invention provides a technical solution: a chemical high-efficiency reaction kettle for teaching comprises a kettle body 1, wherein an inner cavity of the kettle body 1 is rotatably sleeved with a stirring shaft 2, a top plate of the kettle body 1 is fixedly provided with a connecting seat 4, a motor 5 is fixedly arranged on the connecting seat 4, a rotary groove 6 is arranged in the connecting seat 4, two sides of the rotary groove 6 are provided with first sliding grooves 7, the first sliding grooves 7 are communicated with the rotary groove 6, steering mechanisms 8 are arranged in the first sliding grooves 7 and the rotary groove 6, a rotating shaft of the motor 5 penetrates through the top plate of the connecting seat 4 and is fixedly connected with one end of the steering mechanism 8, one end of the stirring shaft 2 penetrates through the top plate of the kettle body 1 and a bottom plate of the connecting seat 4 and is fixedly connected with the other end of the steering mechanism 8, a plurality of stirring rods 3 are fixedly arranged on the outer wall of the stirring shaft 2 in the kettle body 1, a material discharging pipe 12 is fixedly sleeved at the bottom of one side wall of the, add the reactant in to the cauldron body 1 through inlet pipe 9, motor 5 drives (mixing) shaft 2 and rotates, and (mixing) shaft 2 drives puddler 3 and stirs the reactant, and 8 circulation change (mixing) shaft 2 of steering mechanism turn to simultaneously for (mixing) shaft 2 just reverses the circulation and goes on, thereby two-way stirring reactant, reaction process with higher speed.

The steering mechanism 8 comprises a gear 86, the gear 86 is fixedly arranged on the stirring shaft 2, the gear 86 is rotatably sleeved in the rotating groove 6, a first rack 85 and a second rack 87 are slidably clamped in the first sliding groove 7, the first rack 85 and the second rack 87 are respectively meshed on two sides of the gear 86, a fixing plate 84 is fixedly arranged at the top of the second rack 87, a second sliding groove 83 is formed in the fixing plate 84, the outer wall of the rotating shaft of the motor 5 is fixedly connected with one end of a crank 81, a roller 82 is fixedly arranged at the bottom of the other end of the crank 81, the roller 82 is slidably clamped in the second sliding groove 83, the rotating shaft of the motor 5 is positioned at the upper part of the fixing plate 84, the axis of the rotating shaft of the motor 5, the axis of the gear 86 and the center line of the second sliding groove 83 are positioned on the same plane, the motor 5 drives the crank 81 to rotate, the crank 81 rotates, the crank 81 rotates continuously, the roller 82 drives the fixed plate 84 to reciprocate, the fixed plate 84 drives the second rack 87 to reciprocate, the second rack 87 reciprocates to drive the gear 86 to rotate forward and backward, the gear 86 drives the stirring shaft 2 to rotate forward and backward circularly, the distance from the axis of the rotating shaft of the motor 5 to the axis of the roller 82 is equal to half of the length of the second chute 83, the distance from the axis of the rotating shaft of the motor 5 to the axis of the roller 82 is equal to the circumference of the division of the gear 86, the motor 5 rotates for a circle, the gear 86 rotates for two circles in a forward rotation mode and rotates for two circles in a backward rotation mode, and therefore the stirring shaft.

Preferably, the top of the feeding pipe 9 is communicated with the storage box 10, and the storage box 10 is provided with a scale so as to control the amount of the reactant, and the feeding pipe 9 and the discharging pipe 12 are both provided with valves 11.

The bottom plate of the inner cavity of the kettle body 1 is of an inclined structure, the discharge pipe 12 is positioned at the lowest end of the inclined plane of the bottom plate of the inner cavity of the kettle body 1, the materials after reaction in the kettle body 1 are conveniently discharged, and the inner wall of the outer end of the observation window 13 is of a horn-shaped structure, so that the visual angle blind area is reduced, and the observation is convenient.

The working principle is as follows: the utility model discloses during the use, open valve 11 on the inlet pipe 9, to the internal quantitative reactant of adding of cauldron in 1, motor 5 drives crank 81 and rotates, crank 81 rotates and makes gyro wheel 82 slide along second spout 83, and simultaneously, gyro wheel 82 drives fixed plate 84 and rotates tangential movement along crank 81, then crank 81 rotates in succession, gyro wheel 82 drives fixed plate 84 reciprocating motion, fixed plate 84 drives second rack 87 reciprocating motion, second rack 87 reciprocating motion drives gear 86 and carries out just reversing, gear 86 drives (mixing) shaft 2 circulation and carries out just reversing, thereby two-way stirring reactant, the reaction process accelerates, observe the internal 1 interior reaction process of cauldron through observation window 13 and transparent slide 14, the teaching of being convenient for.

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. The utility model provides a high-efficient reation kettle of chemistry for teaching, includes the cauldron body (1), its characterized in that: the stirring shaft (2) is sleeved in the inner cavity of the kettle body (1) in a rotating mode, the kettle body (1) is fixedly provided with the top plate fixedly-mounting connecting seat (4), the connecting seat (4) is provided with the fixedly-mounting motor (5), the rotating groove (6) is formed in the connecting seat (4), the two sides of the rotating groove (6) are provided with the first sliding grooves (7), the first sliding grooves (7) are communicated with the rotating groove (6), the steering mechanisms (8) are arranged in the first sliding grooves (7) and the rotating groove (6), the rotating shaft of the motor (5) penetrates through the top plate of the connecting seat (4) and is fixedly connected with one end of each steering mechanism (8), one end of the stirring shaft (2) penetrates through the top plate of the kettle body (1) and the bottom plate of the connecting seat (4) and is fixedly connected with the other end of each steering mechanism (8), the stirring shafts (2) are fixedly mounted on the outer wall of the kettle body (1), the, the feeding pipe (9) is fixedly sleeved on the edge of the top plate of the kettle body (1), an observation window (13) is formed in the side wall of the other side of the kettle body (1), and a transparent glass slide (14) is fixedly installed in the observation window (13).

2. The chemical high-efficiency reaction kettle for teaching of claim 1, which is characterized in that: steering mechanism (8) include gear (86), gear (86) fixed mounting is on (mixing) shaft (2), gear (86) rotate to cup joint in revolving chute (6), first rack (85) of joint and second rack (87) slide in first spout (7), first rack (85) and second rack (87) mesh respectively in gear (86) both sides, second rack (87) top fixed mounting fixed plate (84), it has second spout (83) to open on fixed plate (84), motor (5) pivot outer wall fixed connection crank (81) one end, crank (81) other end bottom fixed mounting gyro wheel (82), gyro wheel (82) slip joint is in second spout (83).

3. The chemical high-efficiency reaction kettle for teaching of claim 2, wherein: the motor (5) rotating shaft is located on the upper portion of the fixing plate (84), the axis of the motor (5) rotating shaft, the axis of the gear (86) and the center line of the second sliding groove (83) are located on the same plane, the distance from the axis of the motor (5) rotating shaft to the axis of the roller (82) is equal to half of the length of the second sliding groove (83), and the distance from the axis of the motor (5) rotating shaft to the axis of the roller (82) is equal to the indexing circumference of the gear (86).

4. The chemical high-efficiency reaction kettle for teaching of claim 1, which is characterized in that: inlet pipe (9) top intercommunication storage case (10), be equipped with the scale on storage case (10), all install valve (11) on inlet pipe (9) and row material pipe (12).

5. The chemical high-efficiency reaction kettle for teaching of claim 1, which is characterized in that: cauldron body (1) inner chamber bottom plate is the slope structure, arrange material pipe (12) and be located cauldron body (1) inner chamber bottom plate inclined plane least significant end, observation window (13) outer end inner wall is loudspeaker column structure.