Material mixing and stirring machine

Abstract

The utility model discloses a material mixing and stirring machine which comprises a bottom frame, a rotating platform is rotatably arranged on the upper end face of the bottom frame, a motor used for driving the rotating platform to rotate is fixedly arranged in the bottom frame, and a plurality of material stirring mechanisms which are the same in structure and are mutually independent are fixedly arranged on the upper end face of the rotating platform. The stirring mechanism comprises a support fixedly arranged on the upper end face of the rotating platform, a power box is hinged to the upper end of the support, a stirring barrel is rotatably arranged at the outer end of the power box, and a rotating power assembly used for driving the stirring barrel to rotate is fixedly arranged in the power box. Compared with the prior art, the material mixing device has the advantages that materials with different characteristics can be mixed more uniformly through the rotary design of the barrel body and the combined action of centrifugal force and gravity, the materials can be mixed more uniformly according to the characteristics of the different materials, and the materials can be mixed more uniformly according to the characteristics of the different materials. And the mixing speed, time and rotation direction of each independent mixing mechanism can be flexibly adjusted, so that various mixing requirements can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing device technical field, concretely point to a kind of mixed material mixing machinery. BACKGROUND

[0002] In food, chemical, pharmaceutical and many other industries, there is a need for mixing materials, the existing mixing equipment usually adopts static or single direction rotation, resulting in low mixing efficiency and uneven mixing, in addition, when multiple different materials need to be mixed at the same time, the traditional mixing mechanism of single mixing barrel cannot meet the requirements. INVENTION CONTENTS

[0003] (I) Technical problem

[0004] The utility model provides a kind of mixed material mixing machinery, it aims at solving the problem of low mixing efficiency of traditional mixing machinery and cannot meet the simultaneous mixing of different kinds of materials.

[0005] (II) Technical content

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows: a kind of mixed material mixing machinery, including chassis, rotating platform is rotationally arranged on the upper end surface of chassis, motor is fixedly arranged in the inside of chassis for driving rotating platform rotation, a plurality of structures same and mutually independent mixing mechanisms are fixedly arranged on the upper end surface of rotating platform, the mixing mechanism includes support fixedly arranged on the upper end surface of rotating platform, power box is hingedly arranged on the upper end of support, mixing barrel is rotationally arranged on the outer end of power box, rotating power assembly is fixedly arranged in the inside of power box for driving mixing barrel rotation, the inside bottom surface of support is hingedly arranged with turnover cylinder for driving power box inclination or overturning.

[0007] Further, the rotating power assembly includes motor two and speed reducer, motor two and speed reducer are connected by belt, and the rotating shaft of speed reducer is drivenly connected with the mixing barrel.

[0008] Further, the mixing barrel adopts octagonal barrel.

[0009] Further, the bottom of turnover cylinder is hingedly arranged on the inside bottom surface of support, and the piston end of turnover cylinder is hingedly arranged on the bottom surface of power box.

[0010] Further, the motor adopts servo motor.

[0011] Further, the mixing barrel is provided with barrel cover at opening.

[0012] (III) Technical effect

[0013] The utility model has the advantages compared with prior art:

[0014] 1. High efficiency mixing: through the rotating design of the barrel, the materials realize multi-direction interaction in the interior, significantly improve the mixing efficiency, the combination of centrifugal force and gravity enables different characteristics of materials to be more uniformly mixed, and reduces the phenomenon of uneven mixing.

[0015] 2. Flexibility: users can flexibly adjust the mixing speed, time and rotation direction of each independent mixing mechanism according to the characteristics of different materials, adapt to various mixing requirements, and the device can be used for mixing different types of materials, including powder, particles and liquid, and has a wide range of applications.

[0016] 3. Four octagonal mixing barrels can rotate independently, cooperate with the 360° rotation of the rotating platform, and can operate one or more mixing barrels to stop or unload, without affecting the operation of other mixing mechanisms, so that the material can be fed and discharged at the same time in a flow line form, thereby accelerating the mixing process of the material and improving the yield. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional structure schematic view of the mixing and mixing mechanical device of the utility model.

[0018] Figure 2 is a front view structure schematic view of the mixing and mixing mechanical device of the utility model.

[0019] Figure 3 is a top view structure schematic view of the mixing and mixing mechanical device of the utility model.

[0020] Figure 4 is a cross-sectional structure schematic view of the mixing and mixing mechanical device of the utility model.

[0021] As shown in the figure: 1, the base frame; 2, the rotating platform; 3, the support; 4, the power box; 5, the mixing barrel; 6, the turnover cylinder; 7, motor two; 8, the speed reducer; 9, the motor. DETAILED DESCRIPTION

[0022] In the description of the utility model, it is understood that the terms "up", "down", "front", "back", "left", "right", "inside", "outside", "center" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation configuration and operation, therefore it cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "have", "installation", "link", "connection" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral type connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element inside communication. For ordinary skilled person in the art, can understand the specific meaning of above-mentioned term in the utility model according to specific circumstances.

[0024] The utility model makes further detailed description in combination with drawings.

[0025] In combination with the drawings Figure 1 To the drawings Figure 4 A kind of mixed mixing machine, including chassis 1, rotating platform 2 is rotationally arranged on the upper end surface of chassis 1, motor 9 is fixedly arranged in the inside of chassis 1 for driving rotating platform 2 rotation, the motor 9 uses servo motor, the upper end surface of rotating platform 2 is fixedly provided with multiple identical and independent mixing mechanisms, the mixing mechanism includes support 3 fixedly arranged on the upper end surface of rotating platform 2, power box 4 is hingedly arranged on the upper end of support 3, mixing barrel 5 is rotationally arranged on the outer end of power box 4, rotating power assembly for driving mixing barrel 5 rotation is fixedly arranged in the inside of power box 4, barrel cover (not shown in drawing) is arranged at the opening of mixing barrel 5, the mixing barrel 5 adopts octagonal barrel, the inside bottom surface of support 3 is hingedly arranged with overturning cylinder 6 for driving power box 4 to tilt or overturn.

[0026] The rotating power assembly includes motor two 7 and speed reducer 8, motor two 7 and speed reducer 8 are connected by belt, and the rotating shaft of mixing barrel 5 is drivenly connected with speed reducer 8.

[0027] The bottom of overturning cylinder 6 is hingedly arranged on the inside bottom surface of support 3, and the piston end of overturning cylinder 6 is hingedly arranged on the bottom surface of power box 4.

[0028] The working principle of the utility model of a kind of mixed mixing machine is as follows: rotating platform 2 can rotate on chassis 1 under the drive of motor 9 (servo motor), to provide the overall rotational motion for the mixing mechanism above. Mixing barrel 5 carries out its own rotational motion under the drive of rotating power assembly. Motor two 7 in rotating power assembly drives speed reducer 8 by belt, and then the rotating shaft of mixing barrel 5 is driven to rotate, so that the material in mixing barrel 5 generates centrifugal force and relative motion of internal material under the action of its own rotation, promote mixing. Support 3 is used to support power box 4. Overturning cylinder 6 can drive power box 4 to tilt or overturn, when needing to unload or carrying out other operations, the angle position of power box 4 and mixing barrel 5 is changed by controlling the extension of overturning cylinder 6.

[0029] The use process of the mixed material mixing mechanical device is as follows:

[0030] 1. Start preparation: different groups of materials to be mixed are respectively placed in each mixing barrel 5, and the barrel cover (not shown in the figure) is covered, the power supply is connected, the motor 9 (servo motor) is started, the motor 9 starts to work, and the rotating platform 2 is driven to rotate on the end face of the chassis 1, at this time the whole rotating platform 2 and the plurality of mixing mechanisms thereon start to rotate slowly as a whole, providing a basic circular motion for subsequent mixing operation. It should be noted that when the mixing mechanism fixed on the upper end of the rotating platform rotates with the rotating platform, there will be a cable winding problem. The solution to this problem is to use a conductive slip ring. The conductive slip ring is a mature technology, mainly used to solve the cable winding problem when the power unit rotates, and is widely used. Therefore, this scheme will not be described in detail.

[0031] 2. Mixing barrel individual rotation mixing: start the motor two 7 in the rotating power assembly, the motor two 7 drives the speed reducer 8 to operate through the belt, and the speed reducer 8 transmits power to the rotating shaft of the mixing barrel 5, so that the mixing barrel 5 starts to rotate around its own axis. The mixing barrel 5 adopts an octagonal barrel design. During rotation, the materials are mixed in multiple directions in the barrel under the action of centrifugal force. At the same time, users can flexibly adjust the speed of a certain motor two 7 according to the characteristics of different materials, so as to control the rotation speed of a certain mixing barrel 5, so as to achieve the best mixing effect. Different mixing barrels 5 can set different mixing speeds, times and rotation directions according to actual needs to adapt to various mixing needs. For example, for some materials that are easy to mix evenly, the rotation speed can be appropriately reduced and the mixing time can be shortened; while for materials that are difficult to mix, the rotation speed can be increased and the mixing time can be prolonged.

[0032] 3. Rotating platform and mixing barrel cooperative work: while the mixing barrel 5 rotates to mix the materials, the rotating platform 2 continuously rotates 360°. This cooperative motion not only has the mixing effect of the rotation of the mixing barrel 5, but also is affected by the centrifugal force and position change generated by the rotation of the rotating platform 2, further enhancing the uniformity of the mixing of the materials. Moreover, the four octagonal mixing barrels 5 can rotate independently, and cooperate with the rotation of the rotating platform 2. When it is necessary to stop or unload one or more mixing barrels 5, the corresponding parts can be controlled individually without affecting the operation of other mixing mechanisms. For example, when it is necessary to unload a certain mixing barrel 5, the rotation of the rotating platform 2 can be stopped first, then the rotating power assembly of the mixing barrel 5 can be stopped, and then the corresponding turnover cylinder 6 can be controlled to act.

[0033] 4. Discharge operation: when the material in a certain mixing barrel 5 is mixed and needs to be discharged, first stop the rotation of the rotating platform 2, then stop the motor 7 of the mixing barrel 5, so that the mixing barrel 5 stops rotating by itself, start the corresponding overturning cylinder 6, the piston end of the overturning cylinder 6 is extended or contracted (determined according to the actual design of the hinge mode and the movement direction), drive the power box 4 to tilt or overturn around the hinge point with the support 3. With the action of the power box 4, the mixing barrel 5 also changes the angle, when the mixing barrel 5 is tilted to a certain extent, the material in the barrel can be smoothly discharged under the action of gravity, during the discharging process, other mixing barrels 5 can continue to mix or feed or discharge, realizing the pipeline form of feeding and discharging at the same time, thereby speeding up the mixing process and improving the yield. After discharging, the mixing barrel 5 can be restored to the initial position according to the need, preparing for the next round of mixing operation.

[0034] The above describes the present application and its embodiments, which is not limited, and the drawings shown is only one of the embodiments of the present application, and the actual structure is not limited. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme, which should belong to the protection scope of the present application.

Claims

1. A mixing machine, comprising a chassis (1), a rotating platform (2) rotatably arranged on the upper end surface of the chassis (1), and a motor (9) fixedly arranged in the chassis (1) and used for driving the rotating platform (2) to rotate, characterized in that: The upper end face of the rotating platform (2) is fixed with a plurality of mixing mechanisms which are same in structure and independent of each other, the mixing mechanism comprises a support (3) fixed on the upper end face of the rotating platform (2), a power box (4) hingedly arranged on the upper end of the support (3), a mixing barrel (5) rotatably arranged on the outer end of the power box (4), and a rotating power assembly fixed in the power box (4) for driving the mixing barrel (5) to rotate, and a turnover cylinder (6) hingedly arranged on the inner bottom face of the support (3) for driving the power box (4) to tilt or overturn.

2. A mixing machine according to claim 1, wherein: The rotating power assembly comprises a second motor (7) and a speed reducer (8), the second motor (7) and the speed reducer (8) are connected through a belt, and the speed reducer (8) is drivingly connected with the rotating shaft of the mixing barrel (5).

3. A mixing machine according to claim 1, wherein: The mixing barrel (5) is an octagonal barrel.

4. A mixing machine according to claim 1, wherein: The bottom of the turnover cylinder (6) is hingedly arranged on the inner bottom face of the support (3), and the piston end of the turnover cylinder (6) is hingedly arranged on the bottom face of the power box (4).

5. A mixing machine according to claim 1, wherein: The motor (9) is a servo motor.

6. A mixing machine according to claim 1, wherein: The mixing barrel (5) is provided with a barrel cover at the opening.

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