CN210278854U - Spiral mixing equipment - Google Patents
Spiral mixing equipment Download PDFInfo
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- CN210278854U CN210278854U CN201920653992.6U CN201920653992U CN210278854U CN 210278854 U CN210278854 U CN 210278854U CN 201920653992 U CN201920653992 U CN 201920653992U CN 210278854 U CN210278854 U CN 210278854U
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Abstract
The utility model discloses a spiral mixing device, which comprises a mixing barrel, wherein the top of the mixing barrel is provided with a main material inlet and at least one auxiliary material inlet, and the bottom of the mixing barrel is provided with a mixture outlet; the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism, the stirring screw mechanism, the driving unit and the control unit are arranged on the conveying mechanism; the auxiliary material transmission spiral mechanism, the mixed material transmission spiral mechanism and the stirring spiral mechanism are all driven by the driving unit independently, the driving unit is electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motor. The utility model discloses owing to set up at least one auxiliary material transmission screw mechanism, compounding transmission screw mechanism, stirring screw mechanism respectively, they all can be carried out independent control to wherein helical structure's slew velocity by the control unit and drive unit, thereby conveniently adjust the compounding proportion through governing speed. The problems that the existing mixing equipment is difficult to adjust the mixing proportion, and the operation is complex are solved.
Description
Technical Field
The utility model relates to a blendor technical field especially relates to a spiral compounding equipment.
Background
When traditional compounding equipment used, in the multiple raw materials that will carry out the compounding were mixed simultaneously according to the proportion of compounding in advance and were poured into the compounding bucket, stirred the compounding by unified stirring helical structure again. This kind of compounding equipment's operation in-process needs human control to carry out work, at the compounding in-process, when certain auxiliary material does not need, will clear material blowing to compounding equipment, leads to using compounding equipment's work efficiency low.
In addition, use traditional compounding equipment to carry out the compounding and can't conveniently adjust the compounding proportion, when the compounding environment changed, the difficult easy control of precision of compounding proportion caused the finished product part to have the quality problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current compounding equipment and be difficult to adjust compounding proportion, complex operation scheduling problem, provide a spiral compounding equipment.
In order to realize the purpose of the utility model, the technical means adopted is as follows:
a spiral compounding apparatus, comprising: the mixing barrel is provided with a main material inlet and at least one auxiliary material inlet at the top and a mixed material outlet at the bottom;
the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism, the stirring screw mechanism, the driving unit and the control unit are arranged on the conveying mechanism; the auxiliary material conveying spiral mechanism, the material mixing conveying spiral mechanism and the stirring spiral mechanism are sequentially and horizontally arranged in the material mixing barrel from top to bottom, wherein the number of the auxiliary material inlets is consistent with that of the auxiliary material conveying spiral mechanisms;
the auxiliary material inlet is communicated with one end of the auxiliary material transmission spiral mechanism, the main material inlet is communicated with the other end of the auxiliary material transmission spiral mechanism and one end of the mixed material transmission spiral mechanism, the other end of the mixed material transmission spiral mechanism is communicated with one end of the stirring spiral mechanism, the other end of the stirring spiral mechanism is communicated with the mixed material outlet, the auxiliary material transmission spiral mechanism, the mixed material transmission spiral mechanism and the stirring spiral mechanism are all driven by the driving unit independently, the driving unit is electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motor.
In the scheme, as at least one auxiliary material conveying spiral mechanism, a material mixing conveying spiral mechanism and a stirring spiral mechanism are respectively arranged, the rotating speeds of the spirals can be independently controlled by the control unit and the driving unit, and the material mixing proportion can be conveniently adjusted by changing the rotating speed; wherein auxiliary material entry and auxiliary material transmission screw mechanism's quantity can the appropriate increase and decrease of actual need, and the operating condition who corresponds auxiliary material transmission screw mechanism through control can realize the function of multiple material feed and single material feed, need not to clear the material frequently to mixing equipment.
Preferably, the auxiliary material conveying spiral mechanism comprises an auxiliary material cavity, a first spiral blade, a first rotating shaft and a first coupler;
the first helical blade is welded on the outer wall of a first rotating shaft, the first rotating shaft is arranged in the auxiliary material cavity, one end of the first rotating shaft is connected with the auxiliary material cavity flange, and the first rotating shaft is connected with the driving unit through a first coupler; the auxiliary material cavity is characterized in that a first opening is formed in the upper portion of one end of the auxiliary material cavity, the auxiliary material inlet is communicated with the auxiliary material cavity through the first opening, a second opening is formed in the other end of the auxiliary material cavity, and the main material inlet is communicated with the auxiliary material cavity through the second opening. In this preferred scheme, first shaft coupling is as the medium that drive unit transmits power for first pivot, and self-aligning ball bearing possesses the aligning function as the support of first helical blade radial motion, and the first shaft coupling of cooperation can solve first helical blade because of the not concentric card pause problem that installation error leads to, makes it continue work in the complex environment.
Preferably, the mixing and conveying screw mechanism comprises a mixing cavity, a second helical blade, a second rotating shaft and a second coupler;
the second helical blade is welded on the outer wall of a second rotating shaft, the second rotating shaft is arranged in the material mixing cavity, two ends of the second rotating shaft are respectively connected with the material mixing cavity through flanges, and the second rotating shaft is connected with the driving unit through a second coupler; the mixing device is characterized in that a third opening is formed in the upper portion of one end of the mixing cavity, the main material inlet is communicated with the mixing cavity through the third opening, a fourth opening is formed in the lower portion of the other end of the mixing cavity, and the stirring screw mechanism is communicated with the mixing cavity through the fourth opening. In the preferred scheme, the second coupling is used as a medium for transmitting power to the second rotating shaft by the driving unit, the self-aligning ball bearing is used as a support for radial movement of the second helical blade, the self-aligning ball bearing has a self-aligning function, and the problem of non-concentric blockage caused by installation errors of the second helical blade can be solved by matching with the second coupling, so that the second helical blade can continuously work in a complex environment.
Preferably, the stirring screw mechanism comprises a stirring cavity, a third helical blade, a third rotating shaft and a third coupler;
the third helical blade is welded on the outer wall of a third rotating shaft, the third rotating shaft is arranged in the stirring cavity, two ends of the third rotating shaft are respectively connected with the stirring cavity through flanges, and the third rotating shaft is connected with the driving unit through a third coupler; and a fifth opening is formed in the upper part of one end of the stirring cavity, the mixing cavity is communicated with the stirring cavity through the fifth opening, a sixth opening is formed in the lower part of the other end of the stirring cavity, and the stirring cavity is communicated with the stirring cavity through the sixth opening. In this preferred scheme, the third shaft coupler is as the medium that drive unit transmits power for the third pivot, and self-aligning ball bearing possesses the aligning function as the support of third helical blade radial motion, and cooperation third shaft coupler can solve the third helical blade because of the decentraction card pause problem that installation error leads to, makes it continue to work in the complex environment.
Preferably, the junction of the one end of first pivot and auxiliary material chamber is provided with first self-aligning ball bearing, the one end of second pivot and the junction in compounding chamber are provided with second self-aligning ball bearing, the one end of third pivot and the junction in stirring chamber are provided with third self-aligning ball bearing.
Preferably, the driving unit includes: the mixing device comprises a first speed regulating motor, a second speed regulating motor and a third speed regulating motor, wherein the speed regulating motors are fixedly arranged on one side of the mixing barrel through a motor mounting bracket and a motor mounting plate in sequence; the first rotating shaft is connected with the first speed regulating motor through a first coupler, the second rotating shaft is connected with the second speed regulating motor through a second coupler, and the third rotating shaft is connected with the third speed regulating motor through a third coupler; the speed regulating motors are electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motors.
Preferably, the main material inlet is arranged at the top center of the mixing barrel, the auxiliary material inlet is arranged at one side of the top of the mixing barrel, the mixture outlet is arranged at the bottom center of the mixing barrel, the top of the mixing barrel is detachably connected with a top cover through a plurality of bolts, and the main material inlet is arranged at the center of the top cover.
Preferably, still be equipped with the main hopper in the compounding bucket, the internal diameter size of main hopper upper end open-ended with the top of compounding bucket is unanimous, the opening part of main hopper upper end with the top bolted connection of compounding bucket, the lower extreme of main hopper in proper order with auxiliary material chamber and compounding chamber intercommunication.
Preferably, a safety door is arranged on one side wall of the mixing barrel, and a door cover is connected to the safety door through a bolt.
Preferably, a pipeline is arranged at the auxiliary material inlet in a matching manner, one end of the pipeline extends out of the mixing barrel, and the other end of the pipeline extends into the mixing barrel and is communicated with one end of the auxiliary material conveying screw mechanism; the mixing screw mechanism is matched with the mixture outlet, a mixing hopper is arranged between the mixing screw mechanism and the mixture outlet, and the other end of the mixing screw mechanism is communicated with the mixture outlet through the mixing hopper.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model is suitable for a need adjust the production line feed position of feed proportion and needs the compounding on, through the quantity of increase and decrease auxiliary material entry and auxiliary material transmission screw mechanism to and through adjusting the slew velocity of the buncher of each screw mechanism of drive and opening and stop, realize the adjustment of compounding proportion and the function of multiple material feed and single material feed, need not frequently to change compounding equipment and frequently clear the material to compounding equipment. The problems that the existing mixing equipment is difficult to adjust the mixing proportion, and the operation is complex are solved.
Simultaneously the utility model discloses a compounding equipment can accomplish the work that granule material and granule material mix, granule material and powder mix, powder and powder mix, its simple structure easily realizes, has stronger practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
A spiral compounding apparatus, comprising: the mixing barrel is provided with a main material inlet and at least one auxiliary material inlet at the top and a mixed material outlet at the bottom;
the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism, the stirring screw mechanism, the driving unit and the control unit are arranged on the conveying mechanism; the auxiliary material conveying spiral mechanism, the material mixing conveying spiral mechanism and the stirring spiral mechanism are sequentially and horizontally arranged in the material mixing barrel from top to bottom, wherein the number of the auxiliary material inlets is consistent with that of the auxiliary material conveying spiral mechanisms;
the auxiliary material inlet is communicated with one end of the auxiliary material transmission spiral mechanism, the main material inlet is communicated with the other end of the auxiliary material transmission spiral mechanism and one end of the mixed material transmission spiral mechanism, the other end of the mixed material transmission spiral mechanism is communicated with one end of the stirring spiral mechanism, the other end of the stirring spiral mechanism is communicated with the mixed material outlet, the auxiliary material transmission spiral mechanism, the mixed material transmission spiral mechanism and the stirring spiral mechanism are all driven by the driving unit independently, the driving unit is electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motor. Wherein the control unit chooses for use control element such as the controller that has now on the market, can realize the utility model discloses the control function that needs, consequently the utility model discloses do not restrict it.
In this embodiment 1, since at least one auxiliary material conveying screw mechanism, one mixing material conveying screw mechanism, and one stirring screw mechanism are respectively provided, the rotation speeds of the screw mechanisms can be independently controlled by the control unit and the driving unit, and the mixing ratio can be conveniently adjusted by changing the rotation speed; wherein auxiliary material entry and auxiliary material transmission screw mechanism's quantity can the appropriate increase and decrease of actual need, and the operating condition who corresponds auxiliary material transmission screw mechanism through control can realize the function of multiple material feed and single material feed, need not to clear the material frequently to mixing equipment.
Example 2
As shown in fig. 1 and 2, a spiral mixing apparatus includes:
the mixing device comprises a mixing barrel 1, wherein a main material inlet 2 and at least one auxiliary material inlet 3 are formed in the top of the mixing barrel 1, and a mixture outlet 4 is formed in the bottom of the mixing barrel 1;
the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism, the stirring screw mechanism, the driving unit and the control unit are arranged on the conveying mechanism; the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism and the stirring screw mechanism are sequentially and horizontally arranged in the material mixing barrel 1 from top to bottom, wherein the number of the auxiliary material inlets 3 is consistent with that of the auxiliary material conveying screw mechanisms;
the auxiliary material inlet 3 is communicated with one end of an auxiliary material conveying spiral mechanism, the main material inlet 2 is communicated with the other end of the auxiliary material conveying spiral mechanism and one end of a mixed material conveying spiral mechanism, the other end of the mixed material conveying spiral mechanism is communicated with one end of a stirring spiral mechanism, the other end of the stirring spiral mechanism is communicated with a mixed material outlet 4, the auxiliary material conveying spiral mechanism, the mixed material conveying spiral mechanism and the stirring spiral mechanism are driven by the driving unit independently, and the driving unit is electrically connected with the control unit;
wherein the driving unit includes: the mixing device comprises a first speed regulating motor 171, a second speed regulating motor 172 and a third speed regulating motor 173, wherein the speed regulating motors are fixedly arranged on one side of the mixing barrel 1 through a motor mounting bracket 15 and a motor mounting plate 16 in sequence; the first rotating shaft 52 is connected with a first speed regulating motor 171 through a first coupler 54, the second rotating shaft 62 is connected with a second speed regulating motor 172 through a second coupler 64, and the third rotating shaft 72 is connected with a third speed regulating motor 173 through a third coupler 74; all the speed regulating motors are electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motor 17.
The auxiliary material transmission spiral mechanism comprises an auxiliary material cavity 51, a first spiral blade 53, a first rotating shaft 52, a first self-aligning ball bearing and a first coupler 54;
the first helical blade 53 is welded on the outer wall of the first rotating shaft 52, the first rotating shaft 52 is arranged in the auxiliary material cavity 51, one end of the first rotating shaft 52 is in flange connection with the auxiliary material cavity 51, a first self-aligning ball bearing is arranged at the joint, and the first rotating shaft 52 is connected with the driving unit through a first coupler 54; the upper part of one end of the auxiliary material cavity 51 is provided with a first opening, the auxiliary material inlet 3 is communicated with the auxiliary material cavity 51 through the first opening, the other end of the auxiliary material cavity 51 is provided with a second opening, and the main material inlet 2 is communicated with the auxiliary material cavity 51 through the second opening.
The mixing and conveying screw mechanism comprises a mixing cavity 61, a second helical blade 63, a second rotating shaft 62, a second self-aligning ball bearing and a second coupling 64;
the second helical blade 63 is welded on the outer wall of the second rotating shaft 62, the second rotating shaft 62 is arranged in the mixing cavity 61, two ends of the second rotating shaft 62 are respectively in flange connection with the mixing cavity 61, a second self-aligning ball bearing is arranged at the joint, and the second rotating shaft 62 is connected with the driving unit through a second coupling 64; a third opening is formed in the upper portion of one end of the mixing cavity 61, the main material inlet 2 is communicated with the mixing cavity 61 through the third opening, a fourth opening is formed in the lower portion of the other end of the mixing cavity 61, and the stirring screw mechanism is communicated with the mixing cavity 61 through the fourth opening. All flange connections in this embodiment 2 refer to matching connections through end caps and connecting flanges, as shown in fig. 2, the right end of the second rotating shaft 62 is connected with the mixing cavity 61 through the right end cap 8 and the connecting flange 9, and the flange connection embodiments in the rest places are the same as those here; the position of the self-aligning ball bearing at the joint is specifically referred to the second self-aligning ball bearing 21 at the right end of the second rotating shaft 62 as shown in fig. 2.
The stirring screw mechanism comprises a stirring cavity 71, a third screw blade 73, a third rotating shaft 72, a third self-aligning ball bearing and a third coupling 74;
the third helical blade 73 is welded on the outer wall of the third rotating shaft 72, the third rotating shaft 72 is arranged in the stirring cavity 71, two ends of the third rotating shaft 72 are respectively in flange connection with the stirring cavity 71, a third self-aligning ball bearing is arranged at the joint, and the third rotating shaft 72 is connected with the driving unit through a third coupler 74; a fifth opening is formed in the upper portion of one end of the stirring cavity 71, the mixing cavity 61 is communicated with the stirring cavity 71 through the fifth opening, a sixth opening is formed in the lower portion of the other end of the stirring cavity 71, and the stirring cavity 71 is communicated with the stirring cavity 71 through the sixth opening.
In this embodiment 2, the third helical blade 73 is a double helical blade, and the first helical blade 53 and the second helical blade 63 are single helical blades. The overall specifications of the first helical blade 53, the second helical blade 63 and the third helical blade 73 are set in an increasing order, such as the blade size of each helical blade, the pitch, the length of the whole helical structure, and the like. In addition, the rotating direction of each helical blade and the rotating direction of the helical shaft are determined according to the arrangement requirement of actual process equipment, and the utility model discloses do not limit it.
The mixing barrel is characterized in that the main material inlet 2 is formed in the top center of the mixing barrel 1, the auxiliary material inlet 3 is formed in one side of the top of the mixing barrel 1, the mixture outlet 4 is formed in the bottom center of the mixing barrel 1, the top of the mixing barrel 1 is detachably connected with a top cover 14 through a plurality of bolts, and the main material inlet 2 is formed in the center of the top cover 14. Still be equipped with main hopper 18 in the compounding bucket 1, the internal diameter size of main hopper 18 upper end open-ended with the top of compounding bucket 1 is unanimous, the opening part of main hopper 18 upper end with the top bolted connection of compounding bucket 1, the lower extreme of main hopper 18 in proper order with auxiliary material chamber 51 and material mixing chamber 61 intercommunication. A safety door is arranged on one side wall of the mixing barrel 1, and a door cover 20 is connected to the safety door through bolts. A pipeline is arranged at the auxiliary material inlet 3 in a matching manner, one end of the pipeline extends out of the mixing barrel 1, and the other end of the pipeline extends into the mixing barrel 1 and is communicated with one end of an auxiliary material conveying screw mechanism; the mixing screw mechanism is matched with the mixture outlet 4 to form a mixing hopper 21, and the other end of the mixing screw mechanism is communicated with the mixture outlet 4 through the mixing hopper 21.
The application process of the spiral mixing device in this example 2 is as follows:
the main material is poured into the mixing barrel 1 from the main material inlet 2, the auxiliary material is poured into the mixing barrel 1 from the auxiliary material inlet 3, and the equipment is connected with an external power supply to enable the control unit and the driving unit to work. At this time, the first speed regulating motor 171, the second speed regulating motor 172 and the third speed regulating motor 173 respectively drive the first helical blade 53, the second helical blade 63 and the third helical blade 73 to rotate; the main material falls from the lower end of the main hopper 18, the auxiliary material is conveyed to the position of the second opening rightwards through the first spiral blade 53, contacts with the main material to be fallen and then enters the mixing cavity 61 through the third opening, the main material and the auxiliary material are conveyed to the position of the fourth opening leftwards through the second spiral blade 63, and in the conveying process, the main material and the auxiliary material are primarily mixed; the primary mixed main material and the auxiliary material enter the stirring cavity 71 through the fifth opening, and then fly up through the centrifugal force generated by the high-speed rotation of the third helical blade 73, and are uniformly mixed in the stirring cavity 71, because the third helical blade 73 rotates at a high speed, the transmission efficiency of the mixed material in the mixing cavity is low, sufficient time can be provided for stirring, and the obtained final mixed material enters the mixing hopper 21 through the sixth opening and then is output from the mixed material outlet 4. When the mixing proportion needs to be adjusted, the rotating speed of the speed regulating motor can be adjusted through the control unit. When the interior of the mixing barrel 1 needs to be inspected or maintained, the bolts are loosened to open the door cover 20.
Example 3
The terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A spiral compounding equipment, its characterized in that includes:
the mixing device comprises a mixing barrel (1), wherein a main material inlet (2) and at least one auxiliary material inlet (3) are formed in the top of the mixing barrel (1), and a mixed material outlet (4) is formed in the bottom of the mixing barrel (1);
the auxiliary material conveying screw mechanism, the material mixing conveying screw mechanism, the stirring screw mechanism, the driving unit and the control unit are arranged on the conveying mechanism; the auxiliary material conveying spiral mechanism, the material mixing conveying spiral mechanism and the stirring spiral mechanism are sequentially and horizontally arranged in the material mixing barrel (1) from top to bottom, wherein the number of the auxiliary material inlets (3) is consistent with that of the auxiliary material conveying spiral mechanisms;
the auxiliary material inlet (3) is communicated with one end of the auxiliary material transmission spiral mechanism, the main material inlet (2) is communicated with the other end of the auxiliary material transmission spiral mechanism and one end of the mixed material transmission spiral mechanism, the other end of the mixed material transmission spiral mechanism is communicated with one end of the stirring spiral mechanism, the other end of the stirring spiral mechanism is communicated with the mixed material outlet (4), the auxiliary material transmission spiral mechanism, the mixed material transmission spiral mechanism and the stirring spiral mechanism are all driven by the driving unit independently, the driving unit is electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motor (17).
2. A spiral mixing apparatus according to claim 1, wherein the auxiliary material conveying screw mechanism comprises an auxiliary material cavity (51), a first screw blade (53), a first rotating shaft (52), a first coupling (54);
the first spiral blade (53) is welded on the outer wall of the first rotating shaft (52), the first rotating shaft (52) is arranged in the auxiliary material cavity (51), one end of the first rotating shaft (52) is connected with the auxiliary material cavity (51) in a flange mode, and the first rotating shaft (52) is connected with the driving unit through a first coupler (54); a first opening is formed in the upper portion of one end of the auxiliary material cavity (51), the auxiliary material inlet (3) is communicated with the auxiliary material cavity (51) through the first opening, a second opening is formed in the other end of the auxiliary material cavity (51), and the main material inlet (2) is communicated with the auxiliary material cavity (51) through the second opening.
3. A spiral mixing apparatus according to claim 2, wherein the mixing material conveying screw comprises a mixing chamber (61), a second screw blade (63), a second shaft (62), a second coupling (64);
the second helical blade (63) is welded on the outer wall of a second rotating shaft (62), the second rotating shaft (62) is arranged in the mixing cavity (61), two ends of the second rotating shaft are respectively connected with the mixing cavity (61) in a flange mode, and the second rotating shaft (62) is connected with the driving unit through a second coupler (64); a third opening is formed in the upper portion of one end of the mixing cavity (61), the main material inlet (2) is communicated with the mixing cavity (61) through the third opening, a fourth opening is formed in the lower portion of the other end of the mixing cavity (61), and the stirring screw mechanism is communicated with the mixing cavity (61) through the fourth opening.
4. A spiral mixing apparatus according to claim 3, wherein the stirring screw mechanism comprises a stirring chamber (71), a third screw blade (73), a third rotating shaft (72), a third coupling (74);
the third helical blade (73) is welded on the outer wall of a third rotating shaft (72), the third rotating shaft (72) is arranged in the stirring cavity (71), two ends of the third rotating shaft are respectively connected with the stirring cavity (71) through flanges, and the third rotating shaft (72) is connected with the driving unit through a third coupler (74); a fifth opening is formed in the upper portion of one end of the stirring cavity (71), the mixing cavity (61) is communicated with the stirring cavity (71) through the fifth opening, a sixth opening is formed in the lower portion of the other end of the stirring cavity (71), and the stirring cavity (71) is communicated with the stirring cavity (71) through the sixth opening.
5. The spiral mixing device according to claim 4, wherein a first self-aligning ball bearing is arranged at a joint of one end of the first rotating shaft (52) and the auxiliary material cavity (51), a second self-aligning ball bearing is arranged at a joint of one end of the second rotating shaft (62) and the mixing cavity (61), and a third self-aligning ball bearing is arranged at a joint of one end of the third rotating shaft (72) and the stirring cavity (71).
6. The spiral mixing apparatus of claim 5, wherein the drive unit comprises: the mixing device comprises a first speed regulating motor (171), a second speed regulating motor (172) and a third speed regulating motor (173), wherein the speed regulating motors are fixedly arranged on one side of the mixing barrel (1) sequentially through a motor mounting bracket (15) and a motor mounting plate (16); the first rotating shaft (52) is connected with a first speed regulating motor (171) through a first coupler (54), the second rotating shaft (62) is connected with a second speed regulating motor (172) through a second coupler (64), and the third rotating shaft (72) is connected with a third speed regulating motor (173) through a third coupler (74); the speed regulating motors (17) are electrically connected with the control unit, and the control unit is used for controlling the rotating speed of the speed regulating motors (17).
7. A spiral mixing device according to claim 6, characterized in that the main material inlet (2) is arranged at the top center of the mixing barrel (1), the auxiliary material inlets (3) are arranged at one side of the top of the mixing barrel (1), the mixture outlet (4) is arranged at the bottom center of the mixing barrel (1), the top of the mixing barrel (1) is detachably connected with a top cover (14) through a plurality of bolts, and the main material inlet (2) is arranged at the center of the top cover (14).
8. A spiral mixing device according to claim 7, wherein a main hopper (18) is further arranged in the mixing barrel (1), the inner diameter of the upper opening of the main hopper (18) is consistent with the top of the mixing barrel (1), the upper opening of the main hopper (18) is connected with the top of the mixing barrel (1) through bolts, and the lower end of the main hopper (18) is communicated with the auxiliary material cavity (51) and the mixing cavity (61) in turn.
9. A spiral material mixing device according to claim 8, wherein a safety door is arranged on one side wall of the material mixing barrel (1), and a door cover (20) is connected to the safety door through a bolt.
10. The spiral mixing device according to claim 9, wherein a pipeline is arranged at the auxiliary material inlet (3) in a matching manner, one end of the pipeline extends out of the mixing barrel (1), and the other end of the pipeline extends into the mixing barrel (1) and is communicated with one end of the auxiliary material conveying spiral mechanism; the mixing screw mechanism is matched with the mixture outlet (4) to form a mixing hopper (21), and the other end of the mixing screw mechanism is communicated with the mixture outlet (4) through the mixing hopper (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653992.6U CN210278854U (en) | 2019-05-08 | 2019-05-08 | Spiral mixing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920653992.6U CN210278854U (en) | 2019-05-08 | 2019-05-08 | Spiral mixing equipment |
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| CN210278854U true CN210278854U (en) | 2020-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038463A (en) * | 2019-05-08 | 2019-07-23 | 云南联塑科技发展有限公司 | A kind of spiral mixing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038463A (en) * | 2019-05-08 | 2019-07-23 | 云南联塑科技发展有限公司 | A kind of spiral mixing equipment |
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