Inclined mixer

Abstract

The utility model relates to an inclined mixer. The inclined mixer comprises a rack, a mixing barrel, a rotating shaft and a driving part, the mixing barrel comprises two end plates arranged at intervals and a plurality of side plates connected between the two end plates. The plurality of side plates are sequentially connected end to end, and the side plates and the two end plates are encircled to form a polygonal barrel-shaped mixing barrel. The rotating shaft is transversely installed on the rack and can rotate relative to the rack. And the rotating shaft penetrates through and is fixed on the two end plates. The driving piece is in transmission connection with the rotating shaft. The rotating shaft is crossed with the central axis of the mixing barrel, and the crossing angle between the rotating shaft and the mixing barrel is an acute angle. And the mixing barrel can drive the materials in the mixing barrel to a higher position in the rotating process, so that the materials can be quickly and uniformly mixed. The central shaft of the mixing barrel and the rotating shaft deflect by a certain angle, so that the materials in the mixing barrel can move back and forth, and the materials can be mixed more quickly and uniformly. By using the inclined mixer, the material mixing time can be greatly shortened, and the material mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to an inclined mixer. Background Art

[0002] As a machine for mixing materials, a mixer is usually composed of a horizontally rotating container and stirring blades arranged in the container. However, in traditional inclined mixers, the container usually adopts a cylindrical structure, and the rotating axis of the container coincides with the central axis of the container. Although the stirring blades can be used to stir and mix the materials, during the rotation of such a cylindrical container, the materials in the container can easily slide down along the inner wall of the container, resulting in poor material mixing effect and a long mixing time. Utility Model Content

[0003] Based on this, it is necessary to provide an inclined mixer that can shorten the material mixing time.

[0004] An inclined mixer, comprising:

[0005] frame;

[0006] The mixing cylinder comprises two end plates arranged at intervals and a plurality of side plates connected between the two end plates; the plurality of side plates are sequentially connected end to end and are arranged with the two end plates to form the mixing cylinder in a polygonal cylinder shape;

[0007] A rotating shaft is transversely mounted on the frame and is rotatable relative to the frame; the rotating shaft passes through and is fixed on the two end plates;

[0008] A driving member, drivingly connected to the rotating shaft;

[0009] Wherein, the rotating shaft and the central axis of the mixing cylinder are arranged to intersect each other, and the intersection angle between the two is an acute angle.

[0010] In one of the embodiments, the two end plates are parallel and spaced apart; the end plate is an octagonal plate; there are eight side plates; and the eight side plates are connected end to end in sequence along the circumference of the end plate.

[0011] In one of the embodiments, an inlet and outlet is formed on one of the side panels; the inclined mixer also includes a barrel control valve; the barrel control valve is installed at the inlet and outlet and is used to close or open the inlet and outlet.

[0012] In one of the embodiments, it further includes a control device and an electric control brake; the control device is electrically connected to the electric control brake and is used to control the electric control brake to brake the mixing barrel when the mixing barrel rotates to the point where the inlet and outlet are facing upward or downward.

[0013] In one embodiment, the control valve is a pneumatic gate valve; a rotary joint is installed at one end of the rotating shaft; the rotating end of the rotary joint is connected to the power end of the control valve through a gas pipeline, and the fixed end of the rotary joint is used to connect to an external high-pressure gas source.

[0014] In one embodiment, the rotating shaft is a hollow shaft with an open end; the rotating end of the rotary joint is passed through the open end of the rotating shaft; a pipe hole is provided on the side wall of the rotating shaft; the gas pipeline is passed through the rotating shaft, one end of which is connected to the rotating end of the rotary joint, and the other end of which passes through the pipe hole and is connected to the power end of the control valve.

[0015] In one of the embodiments, one end of the gas pipeline close to the control valve is detachably fixed to the outer wall of the mixing cylinder.

[0016] In one of the embodiments, it also includes a receiving hopper; the receiving hopper is installed on the frame, and its large end is arranged toward the rotating shaft; the receiving hopper is used to receive the material coming out of the inlet and outlet.

[0017] In one of the embodiments, a hopper control valve is provided at the small end opening of the receiving hopper; the hopper control valve is used to close or open the small end opening of the receiving hopper.

[0018] The above-mentioned inclined mixer sets the mixing cylinder as a polygonal cylindrical structure composed of two end plates and multiple side plates. Compared with the traditional circular cylinder, the above-mentioned mixing cylinder can drive the material inside to a higher position during the rotation process, which is conducive to the rapid mixing of the material. Furthermore, the central axis of the mixing cylinder is deflected from the rotating shaft at a certain angle, so that the material in the mixing cylinder can be tilted back and forth to mix the material more quickly. Therefore, the use of the above-mentioned inclined mixer can greatly shorten the time of mixing materials and improve the material mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of an inclined mixer in a preferred embodiment of the utility model;

[0020] Figure 2 for Figure 1 The schematic diagram of the structure of the mixing cylinder in the inclined mixer shown.

[0021] Explanation of reference numerals: 100, inclined mixer; 110, frame; 120, mixing cylinder; 121, end plate; 122, side plate; 123, inlet and outlet; 130, rotating shaft; 140, cylinder control valve; 150, rotary joint; 160, gas pipeline; 170, hopper; 180, hopper control valve. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] When describing positional relationships, unless otherwise specified, when an element is referred to as being "on" another element, it can be directly on the other element or there can be an intermediate element. It is also understood that when an element is referred to as being "between" two elements, it can be the only one between the two elements, or there can be one or more intermediate elements.

[0025] In the case of using “including”, “having”, and “comprising” described herein, another component may be added unless a clear limiting term such as “only”, “consisting of”, etc. is used. Unless mentioned otherwise, a term in the singular form may include a plural form and should not be understood as being one in number.

[0026] In addition, the drawings are not drawn to a 1:1 scale, and the relative sizes of the elements in the drawings are drawn only as examples and not necessarily according to the true scale.

[0027] See also Figure 1 The inclined mixer 100 in the preferred embodiment of the present invention includes a frame 110, a mixing cylinder 120, a rotating shaft 130 and a driving member (not shown).

[0028] Please also read Figure 2 The mixing barrel 120 includes two end plates 121 arranged at intervals and a plurality of side plates 122 connected between the two end plates 121. The plurality of side plates 122 are connected end to end in sequence and are arranged with the two end plates 121 to form a mixing barrel 120 in a polygonal cylindrical shape. It can be seen that in a direction perpendicular to the central axis of the mixing barrel 120, the cross-sectional shape of the mixing barrel 120 is a polygon. In order to reduce the probability of material jamming in the mixing barrel 120, the plurality is a number greater than or equal to four. Specifically, the two end plates 121 are arranged in parallel and at intervals.

[0029] The rotating shaft 130 is transversely mounted on the frame 110 and is rotatable relative to the frame 110. The rotating shaft 130 is passed through and fixed on the two end plates 121. Thus, the mixing barrel 120 is mounted on the frame 110 through the rotating shaft 130 and is rotatable relative to the frame 110 driven by the rotating shaft 130.

[0030] The rotating shaft 130 is arranged to intersect with the central axis of the mixing barrel 120 , and the intersection angle between the two is an acute angle. That is, the mixing barrel 120 is arranged to be inclined relative to the rotating shaft 130 .

[0031] The driving member is in transmission connection with the rotating shaft 130 and is used to provide a driving force to drive the rotating shaft 130 to rotate. Therefore, during the mixing operation, under the driving force provided by the driving member, the rotating shaft 130 drives the mixing barrel 120 to rotate to mix the materials in the mixing barrel 120.

[0032] The above-mentioned inclined mixer 100 is configured to have a mixing cylinder 120 as a polygonal cylindrical structure consisting of two end plates 121 and multiple side plates 122. Compared with a traditional circular cylinder, since the cross-sectional shape of the mixing cylinder 120 along a direction perpendicular to its central axis is a polygon, each side plate 122 can drive the material inside it to a higher position during the rotation of the mixing cylinder 120, so that the material can fall from a higher position during the rotation of the mixing cylinder 120, so that the material can be turned over more fully, which is conducive to the rapid mixing of the material.

[0033] Furthermore, the central axis of the mixing cylinder 120 and the rotating shaft 130 are deflected at a certain angle, so that the material in the mixing cylinder 120 can be flipped back and forth between the side plates 122 and the end plates 121 to mix the material more quickly. Therefore, the use of the above-mentioned inclined mixer 100 can greatly shorten the time of mixing materials and improve the material mixing efficiency.

[0034] In some embodiments, the two end plates 121 are parallel and spaced apart. The end plate 121 is an octagonal plate. There are eight side plates 122. The eight side plates 122 are connected end to end in sequence along the circumference of the end plate 121. Specifically in the present embodiment, the end plate 121 is an equilateral octagonal plate, and the distance between any two adjacent connecting edges in the circumference of the end plate 121 is the same. Of course, in other embodiments, the end plate 121 may also be a non-equilateral octagon, and the width of each side plate 122 in the circumference of the end plate 121 is adapted to the corresponding edge of the end plate 121.

[0035] In this way, the cross-sectional shape of the mixing cylinder 120 along the direction perpendicular to its central axis is an octagon, that is, the mixing cylinder 120 is an octagonal cylindrical structure, thereby ensuring that the angles between two adjacent side plates 122 are obtuse angles, so as to reduce the probability of material jamming at the angle between two adjacent side plates 122 during the mixing operation, thereby achieving both higher mixing efficiency and higher mixing effect.

[0036] In some embodiments, a material inlet and outlet 123 is formed on one of the side plates 122. The inclined mixer 100 further includes a barrel control valve 140. The barrel control valve 140 is installed at the material inlet and outlet 123 and is used to close or open the material inlet and outlet 123.

[0037] In actual use, the staff controls the opening and closing of the inlet and outlet 123 through the cylinder control valve 140 to facilitate the mixing cylinder 120 to rotate and mix, and the feeding and discharging of materials when the mixing cylinder 120 stops rotating. In addition, only one inlet and outlet 123 is provided on the mixing cylinder 120, which not only meets the feeding and discharging work of the mixing cylinder 120, but also helps to improve the sealing performance of the mixing cylinder 120 and the mixing effect.

[0038] Furthermore, in some embodiments, the inclined mixer 100 further includes a control device (not shown) and an electric control brake (not shown). The control device is electrically connected to the electric control brake and is used to control the electric control brake to brake the mixing barrel 120 when the rotating shaft 130 rotates to the inlet and outlet 123 facing upward or downward.

[0039] In actual applications, when it is necessary to feed material into the mixing barrel 120, the control device can be used to control the electric control brake to brake the mixing barrel 120 through the rotating shaft 130, so that the mixing barrel 120 is accurately stopped at a position where the inlet and outlet ports 123 are facing upwards, and the inlet and outlet ports 123 can be used as a feeding port; when it is necessary to discharge the mixed material from the mixing barrel 120, the control device can be used to control the electric control brake to brake the mixing barrel 120 through the rotating shaft 130, so that the mixing barrel 120 is accurately stopped at a position where the inlet and outlet ports 123 are facing downwards, and the inlet and outlet ports 123 can be used as a discharging port.

[0040] It should be noted that the above-mentioned upward or downward means that, in the gravity direction of the mixing barrel 120 , the inlet and outlet 123 is located at the upper side or the lower side of the mixing barrel 120 .

[0041] Further, in some embodiments, the control valve is a pneumatic gate valve. A rotary joint 150 is installed at one end of the rotating shaft 130. The rotating end of the rotary joint 150 is connected to the power end of the control valve through the gas pipeline 160, and the fixed end of the rotary joint 150 is used to connect to an external high-pressure gas source.

[0042] In this way, the rotating structure can ensure that the pipeline of the external gas source and the gas pipeline 160 connected to the pneumatic gate valve can be effectively connected, ensuring that the external gas source can effectively and safely provide high-pressure gas to the pneumatic gate valve during the rotation of the mixing cylinder 120. Compared with other control valves such as hydraulic valves, setting the control valve as a pneumatic gate valve helps the tilting mixer 100 to save energy, protect the environment and reduce production costs.

[0043] Furthermore, in some embodiments, the rotating shaft 130 is a hollow shaft with an open end. The rotating end of the rotating joint 150 is inserted through the open end of the rotating shaft 130. A through-hole is provided on the side wall of the rotating shaft 130. The gas pipeline 160 is inserted into the rotating shaft 130, one end of which is connected to the rotating end of the rotating joint 150, and the other end of which is connected to the power end of the control valve through the through-hole.

[0044] In this way, the end of the gas pipeline 160 connected to the rotary joint 150 is placed in the rotating shaft 130, which can avoid the probability of the gas pipeline 160 being entangled or hooked on objects next to the rotating shaft 130 when the rotating shaft 130 drives the mixing cylinder 120 to rotate, thereby greatly improving the safety of the inclined mixer 100.

[0045] Furthermore, in some embodiments, one end of the gas pipeline 160 close to the control valve is detachably fixed to the outer wall of the mixing cylinder 120. The gas pipeline 160 can be detachably fixed to the outer wall of the mixing cylinder 120 by means of a lock, a buckle, a tape, etc., so that the structure of the inclined mixer 100 is more compact and the use safety is further improved.

[0046] Furthermore, in some embodiments, the inclined mixer 100 further includes a receiving hopper 170. The receiving hopper 170 is mounted on the frame 110, and its large end is disposed toward the rotating shaft 130. The receiving hopper 170 is used to receive the material coming out of the inlet and outlet 123.

[0047] In this way, after the materials in the mixing barrel 120 are mixed, the mixing barrel 120 can be rotated to face the inlet and outlet 123 toward the receiving hopper 170, and then the control valve is opened to allow the materials in the mixing barrel 120 to fall into the receiving hopper 170 through the inlet and outlet 123, so as to facilitate the unloading work of the inclined mixer 100.

[0048] Furthermore, in some embodiments, a hopper control valve 180 is provided at the small end opening of the receiving hopper 170. The hopper control valve 180 is used to close or open the small end opening of the receiving hopper 170.

[0049] In actual applications, the opening and closing of the small end opening of the receiving hopper 170 is controlled by controlling the opening and closing of the hopper control valve 180, so that after the receiving hopper 170 collects the material discharged from the mixing cylinder 120 for multiple times, the material is discharged by opening the hopper control valve 180, which is beneficial to further improve the mixing efficiency.

[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A tilting mixer, characterized in that: include: frame; The mixing cylinder comprises two end plates arranged at intervals and a plurality of side plates connected between the two end plates; the plurality of side plates are sequentially connected end to end and are arranged with the two end plates to form the mixing cylinder in a polygonal cylinder shape; A rotating shaft is transversely mounted on the frame and is rotatable relative to the frame; the rotating shaft passes through and is fixed on the two end plates; A driving member, drivingly connected to the rotating shaft; Wherein, the rotating shaft and the central axis of the mixing cylinder are arranged to intersect each other, and the intersection angle between the two is an acute angle.

2. The inclined mixer according to claim 1, characterized in that: The two end plates are parallel and spaced apart; the end plates are octagonal plates; there are eight side plates; and the eight side plates are connected end to end in sequence along the circumference of the end plates.

3. The inclined mixer according to claim 1, characterized in that: A material inlet and outlet is formed on one of the side plates; the inclined mixer also includes a barrel control valve; the barrel control valve is installed at the material inlet and outlet and is used to close or open the material inlet and outlet.

4. The inclined mixer according to claim 3, characterized in that: It also includes a control device and an electric control brake; the control device is electrically connected to the electric control brake and is used to control the electric control brake to brake the mixing cylinder when the mixing cylinder rotates to the point where the inlet and outlet are facing upward or downward.

5. The inclined mixer according to claim 3, characterized in that: The control valve is a pneumatic gate valve; a rotary joint is installed at one end of the rotating shaft; the rotating end of the rotary joint is connected to the power end of the control valve through a gas pipeline, and the fixed end of the rotary joint is used to connect to an external high-pressure gas source.

6. The inclined mixer according to claim 5, characterized in that: The rotating shaft is a hollow shaft with an open end; the rotating end of the rotating joint is inserted through the open end of the rotating shaft; a pipe hole is provided on the side wall of the rotating shaft; the gas pipeline is inserted into the rotating shaft, one end of the gas pipeline is connected to the rotating end of the rotating joint, and the other end of the gas pipeline passes through the pipe hole and is connected to the power end of the control valve.

7. The inclined mixer according to claim 6, characterized in that: One end of the gas pipeline close to the control valve is detachably fixed to the outer wall of the mixing cylinder.

8. The inclined mixer according to claim 3, characterized in that: It also includes a receiving hopper; the receiving hopper is installed on the frame, and its large end is arranged toward the rotating shaft; the receiving hopper is used to receive the material coming out of the inlet and outlet.

9. The inclined mixer according to claim 8, characterized in that: A hopper control valve is arranged at the small end opening of the receiving hopper; the hopper control valve is used to close or open the small end opening of the receiving hopper.

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