CN220835214U - Proportioning mixer - Google Patents

Abstract

The utility model discloses a proportioning mixer, which relates to the technical field of mixing equipment and comprises a stirring barrel, wherein a plurality of supporting legs are arranged at the lower end of the stirring barrel, a heating pipe for heating is embedded in the stirring barrel, a hollow piston plate is connected in a sliding manner in the stirring barrel, and a bottom stirring assembly for stirring materials at the bottom of the stirring barrel is arranged on the hollow piston plate; the lower end of the interior of the stirring barrel is provided with a driving component for driving the hollow piston plate to move up and down; according to the utility model, through the power assembly, the stirring shaft can be driven to rotate and move up and down, and meanwhile, the stirring shaft can move up and down to stir, so that materials can be rapidly mixed up and down, and meanwhile, the materials can be rapidly mixed by matching with the rotation of the stirring blades.

Description

Proportioning mixer

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a proportioning mixer.

Background

The mixer is generally used for mixing materials, quickening the reaction and the fusion between the materials, and in the production process of the double-component polyurethane adhesive, the materials are required to be mixed in proportion by using a specific mixer.

Prior art CN219252364U provides a glue stirring mixer, including the agitator, the bottom fixedly connected with heating storehouse of agitator, the inside fixed mounting in heating storehouse has the battery, battery electric connection has the heating wire, the surface fixedly connected with connecting plate of agitator, this mixer heats the material when the stirring for reaction rate can effectively shorten the churning time.

But the device still has certain defect when using, when stirring the viscous material, the material is very easy to adhere to on the inner wall of agitator for in the follow-up discharging in-process, the material can't discharge totally, not only can lead to the material extravagant, and still need spend a large amount of time to clear up the agitator, simultaneously in the stirring in-process, the puddler is rotatory at same level, make the layering phenomenon take place for the material easily, need stir for a long time just can make the material fully react, make prior art still have certain defect when practical application, for this reason we have developed a proportioning mixer, in order to overcome the problem that prior art exists.

Disclosure of utility model

The utility model aims to provide a proportioning mixer so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The proportioning mixer comprises a stirring barrel, wherein the lower end of the stirring barrel is provided with a plurality of supporting legs, a heating pipe for heating is embedded in the stirring barrel, a hollow piston plate is connected in a sliding manner in the stirring barrel, and a bottom stirring assembly for stirring materials at the bottom of the stirring barrel is arranged on the hollow piston plate;

the lower end of the interior of the stirring barrel is provided with a driving component for driving the hollow piston plate to move up and down;

A discharge hole is formed in one side of the upper end of the stirring barrel, a barrel cover is arranged at the upper port of the stirring barrel, and a lifting assembly for driving the barrel cover to lift is further arranged on one side of the stirring barrel;

The barrel cover is also provided with an overhead stirring assembly for stirring materials in the stirring barrel in a large range.

As a further scheme of the utility model: the bottom stirring assembly comprises a second motor, the second motor is arranged in the middle of the inside of the hollow piston plate, a scraper is arranged at the output end of the second motor, the lower end edge of the scraper is in sliding contact with the hollow piston plate, and the side edge of the scraper is in sliding contact with the inner wall of the stirring barrel.

As still further aspects of the utility model: the driving assembly comprises a shearing fork frame, the shearing fork frame is arranged at a position between the cross rod at the lower end of the hollow piston plate and the lower end face inside the stirring barrel, two ends of the shearing fork frame are in rotary connection, and two second electric cylinders for driving the shearing fork frame to open and close are arranged at the lower end of the shearing fork frame.

As still further aspects of the utility model: the lifting assembly comprises a fixed sleeve, the fixed sleeve is fixedly connected to the position of one side of the stirring barrel, a sliding plate is slidably connected inside the fixed sleeve, the sliding plate is fixedly connected with the barrel cover, a first electric cylinder is fixedly connected to one surface, away from the stirring barrel, of the fixed sleeve, and the output end of the first electric cylinder is fixedly connected with the sliding plate.

As still further aspects of the utility model: the top stirring subassembly is including rotating the cover, rotate the cover and rotate the position of connection in the middle of the bung, rotate the inside (mixing) shaft that wears to be equipped with of cover, (mixing) shaft one side be equipped with rotate cover sliding connection's slip long key, the lower extreme of (mixing) shaft is equipped with a plurality of stirring vane, (mixing) shaft upper end fixedly connected with pinion, the position that (mixing) shaft upper end is located the pinion below still fixedly connected with keeps off the seat, still be equipped with on the bung and be used for driving the pinion rotation and drive the (mixing) shaft and carry out the power component that reciprocates.

As still further aspects of the utility model: the power assembly comprises a supporting frame, the position of support frame fixed connection on one side of the bung, rotate between support frame upper end centre and the bung and be connected with the power shaft, the support frame upper end is equipped with and is used for driving the power shaft and carry out pivoted first motor, be equipped with in the middle of the power shaft and be used for driving the long gear and carry out pivoted drive gear, power shaft lower extreme fixedly connected with reciprocating screw, threaded connection has the thread bush on the reciprocating screw, thread bush one side fixedly connected with adapter ring, adapter ring rotates with spacing fender seat and is connected.

As still further aspects of the utility model: and a plurality of sealing rings are arranged at the edge positions of the hollow piston plate.

As still further aspects of the utility model: and a reinforcing rib is further arranged at the connection position of the upper end of the sliding plate and the barrel cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the power assembly, the stirring shaft can be driven to rotate and move up and down, and meanwhile, the stirring shaft can move up and down to stir, so that materials can be rapidly mixed up and down, and meanwhile, the materials can be rapidly mixed by matching with the rotation of the stirring blades.

2. According to the stirring device, the scraper can stir at the bottom of the stirring barrel during working, and simultaneously, the stirring shaft and the stirring blades are matched for rotary stirring, so that materials in the stirring barrel can be quickly exchanged, and the mixing effect of the materials can be effectively improved.

3. According to the utility model, through the driving assembly and the scraping plate, materials attached to the hollow piston plate and the inner wall of the stirring barrel can be scraped and discharged during discharging, so that the condition of material waste caused by the attachment of the materials to the inner wall of the stirring barrel and the upper end surface of the hollow piston plate can be effectively avoided, and the workload of subsequent workers for cleaning the inside of the stirring barrel is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural diagram of the other side of the present utility model.

Fig. 3 is a schematic view showing the internal structure of the stirring barrel in the utility model.

Fig. 4 is a schematic structural diagram of a driving assembly in the present utility model.

Fig. 5 is a schematic view of the internal structure of the hollow piston plate of the present utility model.

Fig. 6 is a schematic view of a partial structure in the present utility model.

Fig. 7 is a schematic structural view of a thread bush according to the present utility model.

Wherein: 1. a stirring barrel; 2. support legs; 3. sliding the long key; 4. a support frame; 5. a first motor; 6. a power shaft; 7. a long gear; 8. a barrel cover; 9. a rotating sleeve; 10. a discharge port; 11. a first electric cylinder; 12. a fixed sleeve; 13. a sliding plate; 14. a thread sleeve; 15. a drive gear; 16. a reciprocating screw rod; 17. a stirring shaft; 18. heating pipes; 19. a scissors fork; 20. a hollow piston plate; 21. a scraper; 22. stirring blades; 23. a second electric cylinder; 24. a second motor; 25. a limiting blocking seat; 26. an adapter ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, in an embodiment of the present utility model, a proportioning mixer includes a stirring barrel 1, a plurality of supporting legs 2 are provided at the lower end of the stirring barrel 1, a heating pipe 18 for heating is embedded in the stirring barrel 1, a hollow piston plate 20 is slidingly connected to the interior of the stirring barrel 1, and a bottom stirring assembly for stirring materials at the bottom of the stirring barrel 1 is provided on the hollow piston plate 20; through the heating pipe 18 that sets up, can heat the inside material of agitator 1 when using, the temperature rise can improve the liveness of material molecule, and then effectively improves the reaction rate between the material.

The bottom stirring assembly comprises a second motor 24, wherein the second motor 24 is arranged in the middle of the inside of the hollow piston plate 20, a scraper 21 is arranged at the output end of the second motor 24, the lower end edge of the scraper 21 is in sliding contact with the hollow piston plate 20, and the side edge of the scraper 21 is in sliding contact with the inner wall of the stirring barrel 1; a plurality of sealing rings are arranged at the edge of the hollow piston plate 20; during operation, the second motor 24 can drive the scraper 21 to rotate, the scraper 21 can continuously scrape the hollow piston plate 20 and the inner wall of the stirring barrel 1 by rotating, and meanwhile, the scraper 21 can also assist the stirring blade 22 to stir materials by rotating.

A driving component for driving the hollow piston plate 20 to move up and down is arranged at the lower end of the interior of the stirring barrel 1; the driving assembly comprises a scissor frame 19, the scissor frame 19 is arranged between a cross rod at the lower end of the hollow piston plate 20 and the lower end surface inside the stirring barrel 1, two ends of the scissor frame 19 are in rotary connection, and two second electric cylinders 23 for driving the scissor frame 19 to open and close are arranged at the lower end of the scissor frame 19; after the material reaction and mixing are completed, the output end of the second electric cylinder 23 contracts, the shearing fork 19 can be driven to perform corresponding actions, then the hollow piston plate 20 can be jacked up upwards, the material in the stirring barrel 1 is pushed upwards, the material at the upper end is discharged from the discharge port 10, along with the ascending of the hollow piston plate 20, the material in the stirring barrel 1 is gradually discharged, meanwhile, the scraping plate 21 continuously scrapes the inner wall of the stirring barrel 1, the attached material is scraped off, the material is prevented from being attached to the inner wall of the stirring barrel 1, meanwhile, the material attached to the hollow piston plate 20 is scraped off under the rotating action of the scraping plate 21, after the hollow piston plate 20 reaches the discharge port 10, the material is discharged from the discharge port 10 under the rotating centrifugal force action of the scraping plate 21, and a large amount of material attached to the hollow piston plate 20 and the scraping plate 21 can be avoided.

A discharge hole 10 is formed in one side of the upper end of the stirring barrel 1, a barrel cover 8 is arranged at the upper port of the stirring barrel 1, and a lifting assembly for driving the barrel cover 8 to lift is further arranged on one side of the stirring barrel 1; the lifting assembly can drive the barrel cover 8 to lift when in use, so that the stirring shaft 17 can be lifted when discharging, and the influence on the up-and-down movement of the hollow piston plate 20 is avoided.

The barrel cover 8 is also provided with an overhead stirring component for stirring materials in the stirring barrel 1 in a large range; the top stirring assembly comprises a rotating sleeve 9, the rotating sleeve 9 is rotationally connected to the middle of a barrel cover 8, a stirring shaft 17 is arranged in the rotating sleeve 9 in a penetrating manner, a sliding long key 3 which is in sliding connection with the rotating sleeve 9 is arranged on one side of the stirring shaft 17, a plurality of stirring blades 22 are arranged at the lower end of the stirring shaft 17, a long gear 7 is fixedly connected to the upper end of the stirring shaft 17, a limiting blocking seat 25 is fixedly connected to the upper end of the stirring shaft 17 below the long gear 7, and a power assembly which is used for driving the long gear 7 to rotate and driving the stirring shaft 17 to move up and down is further arranged on the barrel cover 8; through the power component that sets up, can drive the (mixing) shaft 17 and carry out pivoted while can also reciprocate, simultaneously the stirring of (mixing) shaft 17 reciprocates, can make the quick upper and lower mixing of material, the rotation of cooperation stirring vane 22 simultaneously can realize the quick mix of material.

The power assembly comprises a support frame 4, the support frame 4 is fixedly connected to one side of a barrel cover 8, a power shaft 6 is rotatably connected between the middle of the upper end of the support frame 4 and the barrel cover 8, a first motor 5 for driving the power shaft 6 to rotate is arranged at the upper end of the support frame 4, a driving gear 15 for driving a long gear 7 to rotate is arranged in the middle of the power shaft 6, a reciprocating screw 16 is fixedly connected to the lower end of the power shaft 6, a threaded sleeve 14 is connected to the reciprocating screw 16 in a threaded manner, an adapter ring 26 is fixedly connected to one side of the threaded sleeve 14, and the adapter ring 26 is rotatably connected with a limit stop 25; when the stirring device works, the first motor 5 drives the power shaft 6 to rotate, the power shaft 6 rotates to drive the driving gear 15 to rotate, the driving gear 15 rotates to drive the long gear 7 to rotate, the long gear 7 rotates to drive the stirring shaft 17 to rotate, meanwhile, the power shaft 6 also drives the reciprocating screw rod 16 to rotate, the reciprocating screw rod 16 rotates to drive the threaded sleeve 14 to move up and down, the threaded sleeve 14 moves up and down to drive the transfer ring 26 to move up and down, and the transfer ring 26 cooperates with the limiting stop 25 to drive the stirring shaft 17 to move up and down, so that the stirring shaft 17 can also move up and down while rotating.

Example 2

The difference from example 1 is that: the lifting assembly comprises a fixed sleeve 12, the fixed sleeve 12 is fixedly connected to the position of one side of the stirring barrel 1, a sliding plate 13 is slidably connected inside the fixed sleeve 12, the sliding plate 13 is fixedly connected with the barrel cover 8, one side, away from the stirring barrel 1, of the fixed sleeve 12 is fixedly connected with a first electric cylinder 11, and the output end of the first electric cylinder 11 is fixedly connected with the sliding plate 13; reinforcing ribs are further arranged at the connection position of the upper end of the sliding plate 13 and the barrel cover 8; when the barrel cover 8 is in operation, the output end of the first electric cylinder 11 acts to drive the sliding plate 13 to move up and down, and the sliding plate 13 moves up and down to drive the barrel cover 8 to move up and down correspondingly.

The working principle of the utility model is as follows: when the stirring barrel is in operation, materials with corresponding proportions are put into the stirring barrel 1, then the lifting assembly drives the barrel cover 8 to cover the stirring barrel 1, then the second motor 24 is started, the second motor 24 drives the scraping plate 21 to rotate, the scraping plate 21 rotates to stir the materials in the stirring barrel 1, meanwhile, the first motor 5 drives the power shaft 6 to rotate, the power shaft 6 rotates to drive the driving gear 15 to rotate, the driving gear 15 rotates to drive the long gear 7 to rotate, the long gear 7 rotates to drive the stirring shaft 17 to rotate, meanwhile, the power shaft 6 also drives the reciprocating screw 16 to rotate, the reciprocating screw 16 rotates to drive the threaded sleeve 14 to move up and down, the threaded sleeve 14 moves up and down to drive the switching ring 26 to move up and down, the switching ring 26 and the limiting stop 25 cooperate to drive the stirring shaft 17 to move up and down, so that the stirring shaft 17 can also move up and down while rotating, the material in the stirring barrel 1 can be quickly exchanged, the mixing effect of the material can be effectively improved, after the mixing is finished, the output end of the second electric cylinder 23 is contracted, the shearing fork 19 can be driven to perform corresponding actions, the hollow piston plate 20 can be lifted upwards, the material in the stirring barrel 1 is pushed upwards, the material at the upper end is discharged from the discharge port 10, the material in the stirring barrel 1 is gradually discharged along with the lifting of the hollow piston plate 20, meanwhile, the scraping plate 21 continuously scrapes the inner wall of the stirring barrel 1, the attached material is scraped, the material is prevented from being attached to the inner wall of the stirring barrel 1, meanwhile, the material attached to the hollow piston plate 20 is scraped under the rotating action of the scraping plate 21, after the hollow piston plate 20 reaches the discharge port 10, the material is discharged from the discharge port 10 under the rotating centrifugal force action of the scraping plate 21, and thus, a large amount of material is prevented from adhering to the hollow piston plate 20 and the scraper 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims (8)

1. The utility model provides a ratio mixes machine, includes agitator (1), the lower extreme of agitator (1) is equipped with a plurality of supporting leg (2), the inside of agitator (1) is inlayed and is equipped with heating pipe (18) that are used for the heating, its characterized in that: the inside of the stirring barrel (1) is slidably connected with a hollow piston plate (20), and a bottom stirring assembly for stirring materials at the bottom of the stirring barrel (1) is arranged on the hollow piston plate (20);

the lower end of the interior of the stirring barrel (1) is provided with a driving component for driving the hollow piston plate (20) to move up and down;

A discharge hole (10) is formed in one side of the upper end of the stirring barrel (1), a barrel cover (8) is arranged at the upper port of the stirring barrel (1), and a lifting assembly for driving the barrel cover (8) to lift is further arranged on one side of the stirring barrel (1);

The barrel cover (8) is also provided with an overhead stirring component for stirring materials in the stirring barrel (1) in a large range.

2. A proportioning mixer as claimed in claim 1, wherein the bottom stirring assembly comprises a second motor (24), the second motor (24) is arranged at a position in the middle of the inside of the hollow piston plate (20), a scraper (21) is arranged at the output end of the second motor (24), the lower end edge of the scraper (21) is in sliding contact with the hollow piston plate (20), and the side edge of the scraper (21) is in sliding contact with the inner wall of the stirring barrel (1).

3. The proportioning mixer according to claim 1, wherein the driving assembly comprises a fork frame (19), the fork frame (19) is arranged at a position between a cross bar at the lower end of the hollow piston plate (20) and the lower end surface inside the stirring barrel (1), two ends of the fork frame (19) are in rotary connection, and two second electric cylinders (23) for driving the fork frame (19) to open and close are arranged at the lower end of the fork frame (19).

4. The proportioning mixer according to claim 1, wherein the lifting assembly comprises a fixing sleeve (12), the fixing sleeve (12) is fixedly connected to the position on one side of the stirring barrel (1), a sliding plate (13) is slidably connected to the inside of the fixing sleeve (12), the sliding plate (13) is fixedly connected with the barrel cover (8), a first electric cylinder (11) is fixedly connected to one surface, far away from the stirring barrel (1), of the fixing sleeve (12), and the output end of the first electric cylinder (11) is fixedly connected with the sliding plate (13).

5. The proportioning mixer of claim 1, wherein the top stirring assembly comprises a rotating sleeve (9), the rotating sleeve (9) is rotationally connected to the middle of the barrel cover (8), a stirring shaft (17) is arranged in the rotating sleeve (9) in a penetrating manner, a sliding long key (3) which is in sliding connection with the rotating sleeve (9) is arranged on one side of the stirring shaft (17), a plurality of stirring blades (22) are arranged at the lower end of the stirring shaft (17), a long gear (7) is fixedly connected to the upper end of the stirring shaft (17), a limiting blocking seat (25) is fixedly connected to the position, below the long gear (7), of the upper end of the stirring shaft (17), and a power assembly which is used for driving the long gear (7) to rotate and driving the stirring shaft (17) to move up and down is further arranged on the barrel cover (8).

6. The proportioning mixer according to claim 5, characterized in that the power assembly comprises a supporting frame (4), the position of support frame (4) fixedly connected with one side of bung (8), rotate between support frame (4) upper end centre and bung (8) and be connected with power shaft (6), support frame (4) upper end is equipped with and is used for driving power shaft (6) pivoted first motor (5), be equipped with in the middle of power shaft (6) and be used for driving long gear (7) pivoted drive gear (15), power shaft (6) lower extreme fixedly connected with reciprocating screw (16), threaded connection has thread bush (14) on reciprocating screw (16), thread bush (14) one side fixedly connected with adapter ring (26), adapter ring (26) and limit stop seat (25) swivelling joint.

7. A proportioning mixer according to claim 1, characterized in that the hollow piston plate (20) is provided with a plurality of sealing rings at its edge.

8. The proportioning mixer as claimed in claim 4, wherein the upper end of the sliding plate (13) is further provided with reinforcing ribs at the connection position with the barrel cover (8).