CN113289513B - Horizontal powder mixer capable of automatically crushing discharged materials - Google Patents

Horizontal powder mixer capable of automatically crushing discharged materials Download PDF

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Publication number
CN113289513B
CN113289513B CN202110637476.6A CN202110637476A CN113289513B CN 113289513 B CN113289513 B CN 113289513B CN 202110637476 A CN202110637476 A CN 202110637476A CN 113289513 B CN113289513 B CN 113289513B
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CN
China
Prior art keywords
stirring
crushing
screw
stirring paddle
transmission
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CN202110637476.6A
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Chinese (zh)
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CN113289513A (en
Inventor
姜涛
王佳春
吴其山
郭荣新
蒋志金
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Xiamen Jinlu Cemented Carbide Co ltd
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Xiamen Jinlu Cemented Carbide Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B01F23/69—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/80—After-treatment of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/43—Supporting receptacles on frames or stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
    • B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B01F2035/3512—Fluid sealings, e.g. using liquids or air under pressure which is leaking into the mixing receptacle

Abstract

The invention discloses a horizontal powder mixer capable of automatically crushing discharged materials, which comprises a base, a movable platform, a pushing mechanism, a mixing chamber, a chamber cover, a mixing paddle mechanism, a screw mechanism, a control panel, a discharging mechanism and a crushing mechanism, wherein the moving platform is arranged on the base; the crushing mechanism comprises a crushing motor, a belt, a rotary scraper, a rotary motor and a rotary shaft; before stirring, the pushing mechanism integrally pushes the stirring chamber, the discharging mechanism and the crushing mechanism to the right end to be tightly attached; during stirring, after the stirring powder is poured into the stirring chamber, the chamber cover is closed, and the stirring paddle mechanism and the screw mechanism are used for stirring and mixing the materials; after stirring is finished, discharging the materials through a discharging mechanism, and crushing the materials through a crushing mechanism; the crushing mechanism and the discharging mechanism can be arranged in a split way; after the production process is finished, the pushing mechanism integrally pushes the stirring chamber, the discharging mechanism and the crushing mechanism to the left end, so that the screw mechanism and the stirring paddle mechanism can be conveniently detached and cleaned. The automatic crushing device can realize quick disassembly and assembly of the stirring part, can realize automatic crushing of discharged materials, reduces secondary crushing processing, improves production efficiency and reduces labor intensity.

Description

Horizontal powder mixer capable of automatically crushing discharged materials
Technical Field
The invention relates to the technical field of horizontal mixers, in particular to a horizontal powder mixer capable of automatically crushing discharged materials.
Background
The powder material mixing is a process involved in the industries of food, metallurgy and the like, the aim of uniformly mixing materials is fulfilled by adopting a stirring mode at present, and a powder horizontal stirrer is the most common stirring equipment. The stirring part of a powder horizontal stirrer used in the prior industry is fixed, and the powder is stirred and discharged in a manual shoveling mode; in addition, the horizontal powder stirring machine commonly used in the industry at present is only suitable for stirring powder materials with fixed components, the whole stirring part needs to be deeply cleaned when the stirred mixed material is changed every time, the purity of the components of the changed stirring material is ensured, but the deep cleaning cannot be realized due to dead angles caused by the fixed structure of the stirring part, so that the horizontal powder stirring machine is only suitable for stirring powder materials with fixed components or low purity requirements, and the cleaning process needs a large amount of time and manpower every time to complete, thereby influencing the production efficiency; the material can only be shoveled through manpower when the material is discharged after the stirring is finished at every time, and not only is the production efficiency influenced, but also the secondary pollution is caused to the material.
In addition, the bedroom mixer that uses in the trade at present is only applicable to and carries out the evacuation to the equipment that stirs the part fixed, and can't realize automatic discharging. Because the stirring part is fixed, the dead angle of the contact part of the stirring part and the material cannot be thoroughly cleaned, if powder with different components is stirred, the service life of a processed cutter is seriously influenced because the doping purity of the powder is not high, the discharging is finished in a manual material shoveling mode after the stirring is finished each time, the labor intensity is high, and the production efficiency is low; if the horizontal stirrer with the detachable stirring part can solve the problem of the purity of the stirred powder, the vacuumizing can not be realized, so that the probability of doping bubbles in the product is high after the powder is extruded and molded into a cutter product, and the fracture source is increased, thereby reducing the qualification rate of the cutter product. In addition, current mixer does not possess automatic crushing function behind the ejection of compact usually, and the material after the stirring ejection of compact still needs the process through secondary crushing processing, leads to production efficiency can't improve.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a horizontal powder mixer capable of automatically crushing discharged materials, which can realize the automatic crushing of discharged materials while realizing the quick disassembly and assembly of a mixing part, reduces the secondary crushing processing procedures of finished materials, improves the production efficiency and reduces the labor intensity.
The technical scheme adopted by the invention for solving the technical problem is as follows: a horizontal powder mixer capable of automatically crushing discharged materials comprises a base, a moving platform, a pushing mechanism, a mixing chamber, a chamber cover, a mixing paddle mechanism, a screw mechanism, a control panel, a discharging mechanism and a crushing mechanism; the crushing mechanism comprises a crushing motor, a belt, a rotary scraper, a rotary motor and a rotary shaft; before stirring, the moving platform is controlled by the control panel, and the stirring chamber, the discharging mechanism and the crushing mechanism are integrally pushed to the right end of the stirrer and are tightly attached to the right end of the stirrer by the pushing mechanism; during stirring, after the stirring powder is poured into the stirring chamber, the chamber cover is closed, and the stirring paddle mechanism and the screw mechanism stir and mix the materials; after stirring is finished, the stirred material is discharged by a discharging mechanism and then is crushed by a crushing mechanism; the crushing mechanism and the discharging mechanism are arranged in a split way; after the production process is finished, the pushing mechanism integrally pushes the stirring chamber, the discharging mechanism and the crushing mechanism to the left end, so that the screw mechanism and the stirring paddle mechanism are convenient to disassemble and clean.
Further, in the crushing mechanism, the crushing motor drives the belt to rotate so as to drive the rotary scraper to rotate radially, and the material extruded from the discharging mechanism is cut by the rotary scraper to realize crushing; the rotating speed of the rotary scraper is controlled by a crushing motor, so that the crushing size of the material can be controlled; the rotating motor is connected with the rotating shaft, and the rotating shaft drives the crushing mechanism to rotate in the direction perpendicular to the base, so that the crushing mechanism and the discharging mechanism are separated and combined, and the mechanisms are convenient to clean.
Further, the stirring paddle mechanism comprises a stirring paddle, a stirring paddle transmission mechanism and a stirring paddle transmission motor; the stirring paddle transmission motor provides driving force for the stirring paddle through the stirring paddle transmission mechanism; the screw mechanism comprises a screw, a screw transmission mechanism and a screw transmission motor; the screw transmission motor provides driving force for the screw through the screw transmission mechanism.
Further, the screw comprises a screw body and a clamp groove arranged at the end part of the screw body; the screw transmission mechanism comprises a pull rod, a screw transmission shaft, a hydraulic rotary cylinder and a quick clamping boss, wherein the hydraulic rotary cylinder drives the pull rod to move axially, and the pull rod pushes steel balls in the quick clamping boss to move radially and clamp or loosen the clamp groove, so that the screw is assembled and disassembled.
Furthermore, a clamp groove at the end part of the screw rod main body is matched with a quick clamping boss of the screw rod transmission mechanism through an inner cone structure and an outer cone structure to realize quick guiding and end face sealing; and the radial force transmission is realized between the clamp groove and the rapid clamping boss through the matching of the square groove and the square key.
Furthermore, the stirring paddle transmission mechanism comprises a stirring paddle transmission shaft, a pull claw mechanism, a transmission gear and a hydraulic cylinder; the stirring paddle transmission motor transmits rotation to the stirring paddle transmission mechanism through the transmission gear, so that rotation of the stirring paddle is realized; the stirring rake includes the stirring rake main part and locates the blind rivet structure of stirring rake main part tip, through the flexible control of pneumatic cylinder the claw mechanism is taut or loosen the blind rivet structure realizes the loading and unloading of stirring rake.
Furthermore, the rivet structure at the end part of the stirring paddle main body and the claw pulling mechanism of the stirring paddle transmission mechanism are matched through an inner cone structure and an outer cone structure to realize rapid guiding and end face sealing; the rivet structure with the junction of stirring rake main part is equipped with the drive gear, the tip of drawing claw mechanism is equipped with the drive gear cover, the stirring rake with pass through between the stirring rake drive mechanism the drive gear with the radial torque force transmission is realized in the meshing of drive gear cover.
Further, the powder stirring machine also comprises a sealing structure and a vacuumizing connector arranged on the chamber cover; the sealing structure is used for guaranteeing the sealing performance of the stirring cavity, and the vacuumizing joint is used for adjusting the vacuum degree in the stirring cavity.
Further, the sealing structure comprises a sealing base plate arranged on the discharging mechanism, and the sealing base plate is detachable; the sealing structure further comprises a framework oil seal and an O-shaped sealing ring which are arranged outside the screw transmission shaft and the stirring paddle transmission shaft, and the air tightness in the rotating process and the air tightness of the matching end face are achieved.
Furthermore, a cold and hot water circulating water jacket is arranged on the periphery of the stirring chamber, a material temperature monitoring device with a material temperature feedback function is arranged in the stirring chamber, and all parameters of the stirrer in the motion process are displayed in real time through a control panel.
The beneficial effects of the invention are: compared with the prior art, the horizontal powder stirring machine provided by the invention has the advantages that the horizontal powder stirring machine can be vacuumized, meanwhile, the functions of quickly and automatically splitting a stirring chamber, a screw rod and a stirring chamber can be realized, the deep cleaning is convenient, the disassembly and assembly process is completed through automatic control, the butt joint is quick, accurate and high in positioning precision, the whole operation process can be completed by only 1 staff, the manpower is reduced, and the potential safety hazard caused by multi-person operation is avoided; the automatic material discharging and discharging end automatic crushing function is achieved, the process of performing secondary crushing processing on extruded materials is reduced by directly collecting finished materials, and the production efficiency is greatly improved; in addition, the stirrer provided by the invention can automatically control the whole stirrer through the control panel, and is convenient and intelligent; the rotating speed and the rotating direction of the stirring paddle and the screw rod can be independently controlled, the stirring efficiency is higher, and the effect is better.
Drawings
FIG. 1 is a schematic perspective view of a powder mixer according to the present invention.
FIG. 2 is a schematic view of a partial structure of a discharging and crushing mechanism in the powder blender according to the present invention.
FIG. 3 is a schematic view showing a connection structure of a screw in the powder blender according to the present invention.
Fig. 4 is an enlarged view of a portion of the region i in fig. 3.
FIG. 5 is a side sectional view of a discharge/crushing mechanism in the powder mixer according to the present invention.
Fig. 6 is a partial structure enlarged view of a region ii in fig. 5.
FIG. 7 is a schematic view of a connection structure of a stirring paddle in the powder stirring machine according to the present invention.
Fig. 8 is a partial structure enlarged view of a region iii in fig. 7.
Fig. 9 is a partial structure enlarged view of a region iv in fig. 7.
Fig. 10 is a partial structure enlarged view of a region v in fig. 7.
FIG. 11 is a schematic view of the connection between the driving gear and the driving gear sleeve in the blender according to the present invention.
FIG. 12 is a schematic view of the connection between the drive teeth and the drive tooth sleeve in the blender according to the present invention.
Wherein, 1-a base; 2-a pushing mechanism; 3-a stirring chamber; 4-chamber lid; 5-stirring paddle drive motor; 6-screw drive motor; 7-a control panel; 8-a stirring paddle mechanism; 9-a screw mechanism; 10-a mobile platform; 11-a discharge mechanism; 12-a crushing mechanism; 13-O type seal ring; 14-framework oil seal; 801-stirring paddle main body; 802-propeller drive shaft; 803-a jaw-pulling mechanism; 804-a transmission gear; 805-hydraulic cylinders; 806-a bearing; 807-a blind rivet structure; 808-stirring paddle follower shaft; 809-driving gear sleeve; 810-gear teeth; 901-screw body; 902-screw drive shaft; 903-hydraulic rotary cylinder; 904-clamp groove; 905-quickly clamping the boss; 906-square groove; 907-a pull rod; 908-square key; 909-steel balls; 111-discharge hole; 112-discharge end template; 113-sealing a backing plate; 114-screw follower plate; 121-a rotating electrical machine; 122-axis of rotation; 123-a belt; 124-rotating scraper; 125-blade.
Detailed Description
The invention is further illustrated by the following specific examples. These examples are intended to illustrate the invention and are not intended to limit the scope of the invention.
Examples
As shown in fig. 1, 2, 5 and 6, a horizontal powder mixer for automatic discharging and crushing comprises a base 1, a movable platform 10, a pushing mechanism 2, a mixing chamber 3, a chamber cover 4, a mixing paddle mechanism 8, a screw mechanism 9, a control panel 7, a discharging mechanism 11 and a crushing mechanism 12; the stirring paddle mechanism 8 comprises a stirring paddle, a stirring paddle transmission mechanism and a stirring paddle transmission motor 5; the stirring paddle transmission motor 5 provides driving force for the stirring paddle through the stirring paddle transmission mechanism; the screw mechanism 9 comprises a screw, a screw transmission mechanism and a screw transmission motor 6; the screw drive motor 6 provides a driving force for the screw through the screw drive mechanism. The crushing mechanism 12 includes a crushing motor, a belt 123, a rotary scraper 124, a rotary motor 121, and a rotary shaft 122. A cold and hot water circulating water jacket (not shown) is arranged on the periphery of the stirring chamber 3, a material temperature monitoring device with a material temperature feedback function is arranged in the stirring chamber 3, and all parameters of the stirrer in the motion process are displayed in real time through the control panel 7.
As shown in fig. 3 and 4, the screw comprises a screw body 901 and a clamp groove 904 provided at an end of the screw body 901; the screw transmission mechanism comprises a pull rod 907, a screw transmission shaft 902, a hydraulic rotary cylinder 903 and a quick clamping boss 905, wherein the hydraulic rotary cylinder 903 drives the pull rod 907 to axially move, and the pull rod 907 pushes steel balls 909 in the quick clamping boss 905 to radially move and clamp or loosen the steel balls 904, so that the screw is assembled and disassembled. The clamp groove 904 at the end of the screw body 901 and the quick clamping boss 905 of the screw transmission mechanism are matched through an inner cone structure and an outer cone structure to realize quick guiding and end face sealing; the fixture groove 904 and the quick clamping boss 905 are matched through a square groove 906 and a square key 908 to realize radial force transmission.
As shown in fig. 7 to 12, the stirring paddle transmission mechanism includes a stirring paddle transmission shaft 802, a pulling claw mechanism 803, a transmission gear 804 and a hydraulic cylinder 805; the stirring paddle transmission motor 5 transmits the rotation to the stirring paddle transmission mechanism through the transmission gear 804, so that the rotation of the stirring paddle is realized; the relative motion of the stirring paddle body 801 is realized through the bearing 806; the stirring paddle comprises a stirring paddle main body 801 and a rivet structure 807 arranged at the end part of the stirring paddle main body 801, and the rivet structure 807 is tightened or loosened by the pull claw mechanism 803 under the telescopic control of the hydraulic cylinder 805, so that the stirring paddle is assembled and disassembled. The rivet structure 807 at the end part of the stirring paddle main body 801 is matched with the pull claw mechanism 803 of the stirring paddle transmission mechanism through an inner cone structure and an outer cone structure to realize quick guiding and end face sealing; the connecting part of the rivet structure 807 and the stirring paddle main body 801 is provided with a transmission gear 810, the end part of the pull claw mechanism 803 is provided with a transmission gear sleeve 809, and the stirring paddle transmission mechanism realize radial torque transmission through the engagement of the transmission gear 810 and the transmission gear sleeve 809. When the stirring paddle is assembled, the left end of the stirring paddle is connected with the stirring paddle follow-up shaft 808 in a conical surface matching manner, so that the air tightness of the follow-up end is ensured.
The powder mixer further comprises a sealing structure and a vacuumizing joint (not shown) arranged on the chamber cover 4; the sealing structure is used for ensuring the sealing performance of the stirring chamber 3, and the vacuumizing joint is used for adjusting the vacuum degree in the stirring chamber 3. The sealing structure comprises a sealing cushion plate 113 arranged on the discharging mechanism 11, and the sealing cushion plate 113 can be detached; the sealing pad plate 113 is arranged between the discharge end template 112 and the screw rod follower plate 114, and a plurality of discharge holes 111 are arranged on the discharge end template 112. The sealing structure further comprises a framework oil seal 14 and an O-shaped sealing ring 13 which are arranged outside the screw transmission shaft 902 and the stirring paddle transmission shaft 802, so that the air tightness in the rotation process and the air tightness of the matching end face are realized.
Before stirring, the control panel 7 controls the movable platform 10, and the pushing mechanism 2 integrally pushes the stirring chamber 3, the discharging mechanism 11 and the crushing mechanism 12 to the right end of the stirrer and is tightly attached to the right end of the stirrer; during stirring, after the stirring powder is poured into the stirring chamber 3, the chamber cover 4 is closed, the vacuum degree in the stirring chamber 3 can be adjusted through a vacuumizing joint on the chamber cover 4, and the stirring paddle mechanism 8 and the screw mechanism 9 are used for stirring and mixing the materials; after the stirring is finished, the pushing mechanism 2 integrally pushes the stirring chamber 3, the discharging mechanism 11 and the crushing mechanism 12 to the left end, and the stirred material is discharged by the discharging mechanism 11 and crushed by the crushing mechanism 12; in the crushing mechanism 12, the crushing motor drives the belt 123 to rotate so as to drive the rotary scraper 124 to rotate radially, and the end of the rotary scraper is provided with 4 flexible blades 125; the material extruded from the discharging mechanism 11 is cut by the rotary scraper 124 to realize crushing; the rotating speed of the rotary scraper 124 is controlled by a crushing motor, so that the crushing size of the material can be controlled; the rotating motor 121 is connected with a rotating shaft 122, and the rotating shaft 122 drives the crushing mechanism 12 to rotate in a direction perpendicular to the base 1, so that the crushing mechanism 12 and the discharging mechanism 11 are separated and combined, and the cleaning of each mechanism is facilitated. The screw mechanism 9 and the stirring paddle mechanism 8 can be detached and cleaned.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.

Claims (2)

1. The utility model provides an automatic broken horizontal powder mixer of ejection of compact which characterized in that: the horizontal powder stirrer comprises a base, a moving platform, a pushing mechanism, a stirring chamber, a chamber cover, a stirring paddle mechanism, a screw mechanism, a control panel, a discharging mechanism and a crushing mechanism; the crushing mechanism comprises a crushing motor, a belt, a rotary scraper, a rotary motor and a rotary shaft; before stirring, the moving platform is controlled by the control panel, and the pushing mechanism integrally pushes the stirring chamber, the discharging mechanism and the crushing mechanism to the right end of the stirrer and is tightly attached to the right end of the stirrer, which is used for mounting the stirring paddle mechanism and the screw mechanism; during stirring, after the stirring powder is poured into the stirring chamber, the chamber cover is closed, and the stirring paddle mechanism and the screw mechanism stir and mix the materials; after stirring is finished, the stirred material is discharged by a discharging mechanism and then is crushed by a crushing mechanism; the crushing mechanism and the discharging mechanism are arranged in a split manner; after the production process is finished, the pushing mechanism integrally pushes the stirring chamber, the discharging mechanism and the crushing mechanism to the left end, so that the screw mechanism and the stirring paddle mechanism are convenient to disassemble and clean; in the crushing mechanism, the crushing motor drives the belt to rotate so as to drive the rotary scraper to radially rotate, and the material extruded from the discharging mechanism is cut by the rotary scraper to realize crushing; the rotating speed of the rotary scraper is controlled by a crushing motor, so that the crushing size of the material can be controlled; the rotating motor is connected with a rotating shaft, and the rotating shaft drives the crushing mechanism to rotate in a direction vertical to the base, so that the crushing mechanism and the discharging mechanism are separated and combined, and the mechanisms are convenient to clean; the stirring paddle mechanism comprises a stirring paddle, a stirring paddle transmission mechanism and a stirring paddle transmission motor; the stirring paddle transmission motor provides driving force for the stirring paddle through the stirring paddle transmission mechanism; the screw mechanism comprises a screw, a screw transmission mechanism and a screw transmission motor; the screw transmission motor provides driving force for the screw through the screw transmission mechanism; the screw comprises a screw body and a clamp groove arranged at the end part of the screw body; the screw transmission mechanism comprises a pull rod, a screw transmission shaft, a hydraulic rotary cylinder and a quick clamping boss, the hydraulic rotary cylinder drives the pull rod to move axially, and the pull rod pushes a steel ball in the quick clamping boss to move radially to be clamped or loosened with the clamp groove, so that the screw is assembled and disassembled; the clamp groove at the end part of the screw rod main body is matched with the quick clamping boss of the screw rod transmission mechanism through an inner cone structure and an outer cone structure to realize quick guiding and end face sealing; the clamp groove and the rapid clamping boss are matched through a square groove and a square key to realize radial force transmission; the stirring paddle transmission mechanism comprises a stirring paddle transmission shaft, a pull claw mechanism, a transmission gear and a hydraulic cylinder; the stirring paddle transmission motor transmits rotation to the stirring paddle transmission mechanism through the transmission gear, so that the rotation of the stirring paddle is realized; the stirring paddle comprises a stirring paddle main body and a rivet structure arranged at the end part of the stirring paddle main body, and the rivet structure is tensioned or loosened by controlling the claw pulling mechanism through the expansion and contraction of the hydraulic cylinder, so that the stirring paddle is assembled and disassembled; the rivet structure at the end part of the stirring paddle main body is matched with the claw pulling mechanism of the stirring paddle transmission mechanism through an inner cone structure and an outer cone structure to realize rapid guiding and end face sealing; the connecting part of the rivet structure and the stirring paddle main body is provided with a transmission gear, the end part of the pull claw mechanism is provided with a transmission gear sleeve, and the stirring paddle transmission mechanism realize radial torque transmission through the engagement of the transmission gear and the transmission gear sleeve; the powder stirrer also comprises a sealing structure and a vacuumizing connector arranged on the chamber cover; the sealing structure is used for ensuring the sealing performance of the stirring chamber, and the vacuumizing joint is used for adjusting the vacuum degree in the stirring chamber; the sealing structure comprises a sealing base plate arranged on the discharging mechanism, and the sealing base plate is detachable; the sealing structure further comprises a framework oil seal and an O-shaped sealing ring which are arranged outside the screw transmission shaft and the stirring paddle transmission shaft, and the air tightness in the rotating process and the air tightness of the matching end face are achieved.
2. The horizontal powder mixer for automatic discharge crushing as claimed in claim 1, wherein: the stirring chamber periphery is equipped with hot and cold water circulation water jacket, be equipped with the material temperature monitoring devices who has material temperature feedback function in the stirring chamber, each item parameter of mixer in the motion process all shows through control panel in real time.
CN202110637476.6A 2021-06-08 2021-06-08 Horizontal powder mixer capable of automatically crushing discharged materials Active CN113289513B (en)

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Application Number Priority Date Filing Date Title
CN202110637476.6A CN113289513B (en) 2021-06-08 2021-06-08 Horizontal powder mixer capable of automatically crushing discharged materials

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Application Number Priority Date Filing Date Title
CN202110637476.6A CN113289513B (en) 2021-06-08 2021-06-08 Horizontal powder mixer capable of automatically crushing discharged materials

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CN113289513A CN113289513A (en) 2021-08-24
CN113289513B true CN113289513B (en) 2022-11-11

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