CN216099626U

CN216099626U - Integrated double-shaft mixer capable of improving plasticity of raw materials

Info

Publication number: CN216099626U
Application number: CN202122505755.5U
Authority: CN
Inventors: 沈玲杰; 沈士新
Original assignee: Nantong Cosco Machinery Co ltd
Current assignee: Nantong Cosco Machinery Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-22
Anticipated expiration: 2031-10-18

Abstract

The application relates to the technical field of mixers, in particular to an integrated double-shaft mixer capable of improving the plasticity of raw materials, which comprises a base, a mixing box and a transmission base, wherein the mixing box and the transmission base are arranged on the base; the motor in the transmission base is connected with one end of a speed reducer through a pneumatic clutch, the other end of the speed reducer is connected with a coupler, a speed reduction motor is connected with a stirring shaft in a stirring box through the coupler, and a shock absorption structure is arranged at the joint of a base and the stirring box. This application can effectually avoid the waste of raw materials, effectively improves the plasticity of raw materials mixing stirring back product.

Description

Integrated double-shaft mixer capable of improving plasticity of raw materials

Technical Field

The application relates to the technical field of mixers, in particular to an integrated double-shaft mixer capable of improving plasticity of raw materials.

Background

In the brick and tile industry, the double-shaft stirring in the brick making process is mainly used for crushing and uniformly stirring raw materials. The double-shaft mixer operational environment is abominable, and current double-shaft mixer is mostly uncovered design, and in the in-process of production, operating personnel probably takes place the incident carelessly a little, or in hard object or impurity entering fall into the agitator tank, influences properties such as the plasticity of its brick body to adopt the mixer structure of horizontal cuboid structure more, the raw materials of stirring are piled up in the corner easily.

Chinese patent CN203170238U provides a double-shaft mixer, including motor, pneumatic clutch, reduction gear, open agitator tank, the motor passes through pneumatic clutch and connects the reduction gear, double-shaft mixer still includes two (mixing) shafts and a protection casing, two (mixing) shafts parallel arrangement in the agitator tank, the cover is equipped with the stirring sword on the (mixing) shaft, the one end of two (mixing) shafts all links to each other with the output shaft of reduction gear, the protection casing is fixed in the top of agitator tank, and the size of protection casing with the uncovered size of agitator tank is unanimous, equidistantly on the protection casing set up the plural strengthening rib. According to the utility model, the stirring efficiency is improved by using the double-shaft stirring shaft, and the heavy object is prevented from falling into the stirring box by arranging the protective cover, so that the personnel can be prevented from falling carelessly. The utility model has simple structure and improves the working efficiency and the safety.

In view of the above-mentioned related art, the inventors considered that there was a problem that impurities affected the performance of the raw materials thereof and the structure of the rectangular parallelepiped cavity easily caused the stacking and mixing portion of the raw materials to be uniform.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides an integrated double-shaft mixer capable of improving the plasticity of raw materials.

The application provides a can improve plastic integral type double-shaft mixer of raw materials adopts following technical scheme:

an integrated double-shaft stirrer capable of improving plasticity of raw materials comprises a base, a stirring box and a transmission base, wherein the stirring box and the transmission base are both arranged on the base; the motor in the transmission base is connected with one end of a speed reducer through a pneumatic clutch, the other end of the speed reducer is connected with a coupler, a speed reduction motor is connected with a stirring shaft in a stirring box through the coupler, and a shock absorption structure is arranged at the joint of a base and the stirring box.

Through adopting above-mentioned technical scheme, double-shaft mixer adopts the structure of integral type, all installs agitator tank and drive frame on the base, and the top feed inlet of agitator tank is responsible for the feeding of raw materials, stirs through two (mixing) shafts of piling up in the agitator tank, discharges from the discharge gate after the stirring, and wherein agitator tank bottom adopts the arc structure, can with the (mixing) shaft adaptation of installing the leaf piece, and the effectual raw materials of avoiding is piled up in the corner of bottom. The transmission base is internally provided with a speed reducer driven by a motor to rotate, and the speed reducer is driven by a pneumatic clutch to transmit power, so that the device has the advantages of high reaction speed, long service life of a friction plate and high heat dissipation capability. And the speed reducing motor drives the stirring shaft in the stirring box through the coupler, so that the normal work of the stirring box is ensured. The junction of base and agitator tank is provided with inhales shake mechanism, and the vibrations that can effectual reduction agitator tank produced at the in-process of work are to the influence of mixer operational environment, the holistic stability of effectual improvement mixer.

Preferably, the feeding hole is provided with a material guiding mechanism, the material guiding mechanism adopts an L-shaped pipeline structure and comprises a feeding frame and a constant-speed feeding spiral.

Through adopting above-mentioned technical scheme, the feed inlet adopts the guide mechanism of "L" type, can come with material loading and pay-off branch, is responsible for receiving the raw materials that conveyer belt or other conveyer transported on the material loading frame, and the raw materials enters into the pipeline at the uniform velocity pay-off spiral place from the material loading frame after, carries out the feed at the uniform velocity in to the agitator tank, guarantees the even of compounding.

Preferably, the feeding frame adopts a horn-shaped structure, a metal filter screen is installed in the feeding frame, a particle outlet is formed in the side face of the feeding frame, and the particle outlet is located at the top of the metal filter screen.

Through adopting above-mentioned technical scheme, go up the interior installation metal filters of work or material rest, can filter the impurity in the raw materials to go up the side of work or material rest and seted up the granule discharge port, can open discharge impurity after filtering the completion, wherein the granule discharge port sets up at metal filters's top, can realize the discharge of impurity through rotating last work or material rest.

Preferably, the uniform feeding screw is arranged on a transverse track of the material guide mechanism, the uniform feeding screw is driven by a motor arranged on the outer side wall of the material guide mechanism, and the diameter of the uniform feeding screw is matched with the inner diameter of a pipeline of the material guide mechanism.

Through adopting above-mentioned technical scheme, at the uniform velocity the pay-off spiral on the horizontal track of guide mechanism, can carry out motor drive through on the guide mechanism lateral wall to the diameter of pay-off spiral and the orbital internal diameter adaptation of guide mechanism, the spiral rotates, and the transmission raw materials at the uniform velocity enters into the agitator tank.

Preferably, the top of agitator tank is inlayed and is had water spray piping, and water spray piping evenly installs the nozzle in the bottom, and the nozzle equipartition is at the top of agitator tank.

Through adopting above-mentioned technical scheme, the inlayed spray water pipeline in top of agitator tank can add water to the raw materials when stirring in the agitator tank to the even nozzle of installing in bottom of pipeline can let every position in the agitator tank can both be better even mixture, makes the stirring can be comparatively even.

Preferably, the stirring shaft is of a hollow structure, the fixing plates on the periphery are fixed on the stirring shaft through bolts, and the blades are clamped with the fixing plates and locked through the bolts.

Through adopting above-mentioned technical scheme, the (mixing) shaft is hollow structure, can make things convenient for the fixed plate to fix, has reduced the overall quality of whole equipment simultaneously, has reduced the energy consumption to also adopting bolt locking's mode to be connected between leaf and the fixed plate, wearing and tearing appear after long-time the use and damage, can conveniently change and maintain.

Preferably, an exhaust port is formed in one side of the discharge port of the stirring box, the discharge port is formed in the bottom of the exhaust port, and a valve is installed on the discharge port.

Through adopting above-mentioned technical scheme, one side of the discharge gate of agitator tank sets up the gas vent for the gas that produces after discharge raw materials and water mix, it is too big to have avoided the pressure in the agitator tank, leads to the condition of feeding difficulty, and the discharge gate setting is in the bottom of gas vent, and installs the valve on the discharge gate, closes the valve at the in-process of stirring, opens the valve after accomplishing the stirring, discharges the material that the stirring was accomplished.

Preferably, a cushion seat is installed at one end of the stirring box far away from the transmission base, and a stirring tank body is installed on the cushion seat.

Through adopting above-mentioned technical scheme, the bolster is installed in the one end of agitator tank keeping away from the transmission frame, and the stirring tank body in the bolster is used for installing the other one end of (mixing) shaft, provides better stability for the mixer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the metal filter screen in the feeding frame filters impurities in the raw materials, and the side surface of the feeding frame is provided with the particle discharge port, so that the impurities can be discharged by opening after the filtering is finished, the content of the impurities in the raw materials is effectively reduced, and the plasticity of the raw materials is improved;

2. the bottom of the stirring tank adopts an arc-shaped structure, and can be matched with the stirring shaft provided with the blades, so that raw materials are effectively prevented from being accumulated at corners of the bottom;

3. can effectively avoid the waste of raw materials, stable raw material feed rate effectively improves the plasticity of the mixture of raw materials.

Drawings

FIG. 1 is a schematic view of an integral twin-shaft mixer for improving the plasticity of raw materials;

FIG. 2 is a schematic structural diagram of a material guiding mechanism in an integrated double-shaft mixer capable of improving plasticity of raw materials;

FIG. 3 is a schematic side sectional view of a stirring box of the integrated twin-screw mixer for improving plasticity of raw materials.

Description of reference numerals: 1. a base; 11. a shock absorbing structure; 2. a stirring box; 21. a feed inlet; 22. a discharge port; 221. a valve; 23. a stirring shaft; 231. a fixing plate; 232. a sheet; 24. a spray water pipeline; 241. a nozzle; 25. an exhaust port; 3. a transmission base; 31. an electric motor; 32. a pneumatic clutch; 33. a speed reducer; 34. a coupling; 4. a material guiding mechanism; 41. a feeding frame; 411. a metal filter screen; 412. a particle discharge port; 42. feeding at a constant speed; 43. a motor; 5. a pad seat; 51. a stirring tank body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an integral type double-shaft mixer capable of improving plasticity of raw materials.

Referring to fig. 1, 2 and 3, an integrated double-shaft mixer capable of improving plasticity of raw materials comprises a base 1, a mixing box 2 and a transmission base 3, wherein the mixing box 2 and the transmission base 3 are both arranged on the base 1, the top of the mixing box 2 is provided with a feed inlet 21, the bottom of one end, far away from the feed inlet 21, of the mixing box 2 is provided with a discharge outlet 22, the bottom of the mixing box 2 adopts an arc structure, two symmetrical mixing shafts 23 are arranged in the mixing box 2, fixing plates 231 are circumferentially arrayed on the axial surfaces of the mixing shafts 23, and blades 232 are detachably connected to the fixing plates 231; the motor 31 in the transmission base 3 is connected with one end of a speed reducer 33 through a pneumatic clutch 32, the other end of the speed reducer 33 is connected with a coupler 34, a speed reducing motor 43 is connected with a stirring shaft 23 in the stirring box 2 through the coupler 34, and a shock absorbing structure 11 is arranged at the joint of the base 1 and the stirring box 2. Double-shaft mixer adopts the structure of integral type, all installs agitator tank 2 and transmission frame 3 on base 1, and the top feed inlet 21 of agitator tank 2 is responsible for the feeding of raw materials, stirs through two (mixing) shafts 23 that pile up in agitator tank 2, discharges from discharge gate 22 after the stirring, and wherein 2 bottoms of agitator tank adopt the arc structure, can with install the (mixing) shaft 23 adaptation of blade 232, and the effectual raw materials of avoiding is piled up in the corner of bottom. The transmission base 3 is internally provided with a speed reducer 33 driven by a motor 31 to rotate, and the transmission is carried out through a pneumatic clutch 32 to transmit power, so that the device has the advantages of high reaction speed, long service life of a friction plate and high heat dissipation capability. And the speed reducing motor 43 drives the stirring shaft 23 in the stirring box 2 through the coupler 34, so that the normal work of the stirring box 2 is ensured. The junction of base 1 and agitator tank 2 is provided with shock-absorbing mechanism, and the vibrations that can effectual reduction agitator tank 2 produced at the in-process of work are to the influence of mixer operational environment, the holistic stability of effectual improvement mixer.

Referring to fig. 1 and 2, a material guide mechanism 4 is installed on the feeding port 21, and the material guide mechanism 4 is of an L-shaped pipeline structure and comprises a feeding frame 41 and a constant-speed feeding screw 42. The feed inlet 21 adopts the guide mechanism 4 of "L" type, can come with material loading and pay-off branch, is responsible for receiving the raw materials that conveyer belt or other conveyer transported on the material loading frame 41, and the raw materials enters into the pipeline at the uniform velocity pay-off spiral 42 place back from material loading frame 41, carries out the at the uniform velocity feed in agitator tank 2, guarantees the even of compounding.

Referring to fig. 1 and 2, the feeding frame 41 has a horn-shaped structure, a metal filter screen 411 is installed in the feeding frame 41, a particle discharge port 412 is formed in a side surface of the feeding frame 41, and the particle discharge port 412 is located at the top of the metal filter screen 411. Install metal filters 411 in last work or material rest 41, can filter the impurity in the raw materials to go up the side of work or material rest 41 and seted up granule discharge port 412, can open discharge impurity after filtering the completion, wherein granule discharge port 412 sets up at metal filters 411's top, can realize the discharge of impurity through rotating last work or material rest 41.

Referring to fig. 1 and 2, the uniform feeding screw 42 is disposed on a transverse track of the material guiding mechanism 4, the uniform feeding screw 42 is driven by a motor 43 mounted on an outer side wall of the material guiding mechanism 4, and a diameter of the uniform feeding screw 42 is adapted to an inner diameter of a pipeline of the material guiding mechanism 4. The uniform feeding screw 42 is arranged on a transverse track of the material guide mechanism 4 and can be driven by a motor 43 on the outer side wall of the material guide mechanism 4, the diameter of the feeding screw is matched with the inner diameter of the track of the material guide mechanism 4, the feeding screw rotates spirally, and the raw materials are conveyed into the stirring box 2 at a uniform speed.

Referring to fig. 1 and 3, a spray water pipe 24 is embedded in the top of the stirring box 2, nozzles 241 are uniformly installed at the bottom of the spray water pipe 24, and the nozzles 241 are uniformly distributed at the top of the stirring box 2. The inlaid spray water pipeline 24 in top of agitator tank 2 can add water to the raw materials when stirring them in agitator tank 2 to the even nozzle 241 of installing in bottom of pipeline can let every position in agitator tank 2 can both be better even mixture, makes the stirring can be comparatively even.

Referring to fig. 1 and 3, the stirring shaft 23 is a hollow structure, the fixing plates 231 on the periphery are fixed on the stirring shaft 23 through bolts, and the blades 232 are clamped with the fixing plates 231 and locked through the bolts. Stirring shaft 23 is hollow structure, can make things convenient for fixed plate 231 to fix, has reduced the whole quality of whole equipment simultaneously, has reduced the energy consumption to also adopt bolt locking's mode to be connected between blade 232 and the fixed plate 231, wearing and tearing and damage appear after long-time the use, can conveniently change and maintain.

Referring to fig. 1 and 3, an exhaust port 25 is provided at one side of the discharge port 22 of the stirring tank 2, the discharge port 22 is provided at the bottom of the exhaust port 25, and a valve 221 is installed at the discharge port 22. One side of discharge gate 22 of agitator tank 2 sets up gas vent 25 for the gas that produces after discharge raw materials and water mix, it is too big to have avoided the pressure in agitator tank 2, leads to the difficult condition of feeding, and discharge gate 22 sets up the bottom at gas vent 25, and installs valve 221 on discharge gate 22, closes valve 221 at the in-process of stirring, opens valve 221 after the completion stirring, discharges the material that the stirring was accomplished.

Referring to fig. 1 and 3, a base 5 is mounted on one end of the stirring box 2 away from the transmission base 3, and a stirring tank body 51 is mounted on the base 5. The stirring box 2 is installed the base 5 in the one end of keeping away from drive frame 3, and the stirring tank body 51 in the base 5 is used for installing the other end of (mixing) shaft 23, provides better stability for the mixer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a can improve plastic integral type double-shaft mixer of raw materials, includes base (1), agitator tank (2) and transmission frame (3), its characterized in that: the stirring device comprises a stirring box (2) and a transmission base (3) which are both arranged on a base (1), wherein a feeding hole (21) is formed in the top of the stirring box (2), a discharging hole (22) is formed in the bottom of one end, far away from the feeding hole (21), of the stirring box (2), the bottom of the stirring box (2) is of an arc structure, two symmetrical stirring shafts (23) are arranged in the stirring box (2), fixing plates (231) are circumferentially arrayed on the axial surface of each stirring shaft (23), and blades (232) are detachably connected to the fixing plates (231); the motor (31) in the transmission base (3) is connected with one end of a speed reducer (33) through a pneumatic clutch (32), the other end of the speed reducer (33) is connected with a coupler (34), a speed reduction motor (43) is connected with a stirring shaft (23) in the stirring box (2) through the coupler (34), and a shock absorption structure (11) is arranged at the joint of the base (1) and the stirring box (2).

2. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 1, wherein: the feeding device is characterized in that a material guide mechanism (4) is installed on the feeding hole (21), the material guide mechanism (4) is of an L-shaped pipeline structure and comprises a feeding frame (41) and a constant-speed feeding spiral (42).

3. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 2, wherein: go up work or material rest (41) and adopt loudspeaker column structure, and install metal filters (411) in going up work or material rest (41), go up the side of work or material rest (41) and seted up granule discharge port (412), and granule discharge port (412) are located the top of metal filters (411).

4. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 2, wherein: the uniform feeding screw (42) is arranged on a transverse track of the material guide mechanism (4), the uniform feeding screw (42) is driven by a motor (43) arranged on the outer side wall of the material guide mechanism (4), and the diameter of the uniform feeding screw (42) is matched with the inner diameter of a pipeline of the material guide mechanism (4).

5. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 1, wherein: spray water pipeline (24) are inlayed at the top of agitator tank (2), spray water pipeline (24) bottom evenly installs nozzle (241), and nozzle (241) equipartition is at the top of agitator tank (2).

6. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 1, wherein: the stirring shaft (23) is of a hollow structure, the fixing plates (231) on the periphery are fixed on the stirring shaft (23) through bolts, and the blades (232) are clamped with the fixing plates (231) and locked through the bolts.

7. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 1, wherein: discharge gate (22) one side of agitator tank (2) is provided with gas vent (25), and discharge gate (22) sets up in the bottom of gas vent (25), and installs valve (221) on discharge gate (22).

8. The integrated double-shaft mixer capable of improving plasticity of raw materials according to claim 1, wherein: the stirring box (2) is installed and is filled up seat (5) in the one end of keeping away from transmission frame (3), install stirring tank body (51) on filling up seat (5).