Tailing-based unfired ceramsite granulation device

Abstract

The utility model relates to the technical field of granulation devices, and discloses an embodiment of the utility model provides a tailing-based unfired ceramsite granulation device which comprises a turnover frame, a first hollow shaft, a granulation disc, a second hollow shaft, a spraying frame, a nozzle, a rotary joint, a first electric push rod and a scraper. During use, the water supply equipment is controlled to work, and water can enter the spraying frame through the rotary joint and the second hollow shaft. And finally, the materials are sprayed out through a plurality of nozzles, so that the materials in the granulation disc are wetted. Under the driving of external force, the first hollow shaft is controlled to rotate, then the granulation disc can be driven to rotate, at the moment, the scraping plate can scrape materials attached to the bottom wall of the granulation disc, and the granulation process is completed. And after the second hollow shaft is controlled to rotate, the spraying frame can be driven to rotate, then the multiple nozzles rotate, and therefore the spraying area is adjusted. Meanwhile, the electric push rod is controlled to work, so that the distance between the scraper and the bottom wall of the granulation disc can be adjusted, and the device is suitable for granulation of different sizes.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of granulating devices, for example to a tailings-based unburned ceramsite granulating device. BACKGROUND

[0002] A unburned ceramsite processing and granulating device is disclosed in the related technology (publication number: CN119158484A), which comprises a disc granulator main body, a guide hopper fixedly connected to the bottom end of the disc granulator main body, and a ceramsite tightness improving mechanism fixedly connected to the bottom end of the guide hopper. The side end of the ceramsite tightness improving mechanism and the outer wall of the disc granulator main body are fixedly connected together with an arc-shaped plate, and the upper surface of the arc-shaped plate is fixedly connected with a driving mechanism for tightness improving assistance. The top end of the guide hopper is fixedly connected with a top plate, the mounting bearing is fixedly connected in the through hole on the upper surface of the top plate, the inner wall of the mounting bearing is fixedly connected with a connecting pipe, and the connecting pipe is connected with a powder recycling mechanism.

[0003] In the process of implementing the above-mentioned embodiments, it is found that at least the following problems exist in the related technology:

[0004] The unburned ceramsite processing and granulating device not only has the function of recycling powdery ceramsite raw materials, but also can reduce the pores and moisture in the formed ceramsite to improve the tightness of the formed ceramsite, thereby improving the qualified rate of ceramsite granulation. However, it cannot automatically spray water mist into the interior of the granulator main body. In the process of preparing unburned ceramsite by using iron tailings and other tailings powdery raw materials, a water mist spraying device for pelletizing needs to be additionally arranged at the granulating position of the disc granulator main body.

[0005] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0007] The unburned ceramsite granulating device provided by the embodiments of the present application can automatically add water mist.

[0008] In some embodiments, the one tailings-based unburned ceramic pellet granulation device comprises: a turnover frame, the turnover frame comprising a turnable support plate; a first hollow shaft, the first hollow shaft being rotatably arranged in the support plate, the first hollow shaft having an axis perpendicular to the plane of the support plate; a granulation disc, the granulation disc being mounted on the outer wall of the first hollow shaft and coaxially arranged with the first hollow shaft; a second hollow shaft, the second hollow shaft being rotatably arranged in the first hollow shaft and coaxially arranged with the first hollow shaft; a spraying frame, the spraying frame being connected to one end of the second hollow shaft; a plurality of nozzles, the plurality of nozzles being uniformly mounted on the spraying frame and facing the inside of the granulation disc; a rotary joint, the rotary joint being mounted on the other end of the second hollow shaft and used for being connected to the water supply pipeline of a water supply device; a first electric push rod, the first electric push rod being mounted on the support plate, the axis of the moving end of the first electric push rod being parallel to the axis of the first hollow shaft; a scraper, the scraper being mounted on the moving end of the first electric push rod and extending into the inside of the granulation disc; wherein the first hollow shaft and the second hollow shaft are controlled to be rotatable respectively, and the first hollow shaft and the second hollow shaft respectively drive the granulation disc to rotate and the plurality of nozzles to deflect.

[0009] Optionally, the turnover frame further comprises: a bottom plate, the bottom plate being attached to the ground; a first support, the first support being mounted on the top surface of the bottom plate; a second support, the second support being rotatably mounted on the first support; a top plate, the top plate being connected to the second support, the plane of the top plate and the plane of the bottom plate forming an included angle; a second electric push rod, the second electric push rod being rotatably mounted between the top plate and the bottom plate and configured to change the angle value of the included angle; wherein the support plate is connected to the top plate.

[0010] Optionally, the turnover frame further comprises: a third support, the third support being rotatably mounted at the tail end of the second electric push rod and connected to the bottom plate; a fourth support, the fourth support being rotatably mounted at the moving end of the second electric push rod and connected to the top plate.

[0011] Optionally, the turnover frame further comprises: a support rod, the support rod being mounted on the side surface of the support plate; a motor mounting plate, the motor mounting plate being mounted on the support rod, the plane of the motor mounting plate being parallel to the plane of the support plate; a first motor, the first motor being mounted on the motor mounting plate; a first driving pulley, the first driving pulley being mounted on the rotating end of the first motor; a first driven pulley, the first driven pulley being mounted on the outer wall of the first hollow shaft; a first belt, the first belt being sleeved on the first driving pulley and the first driven pulley.

[0012] Optionally, the turnover frame further comprises: a second motor, the second motor being mounted on the motor mounting plate; a second driving pulley, the second driving pulley being mounted on the rotating end of the second motor; a second driven pulley, the second driven pulley being mounted on the outer wall of the second hollow shaft; a second belt, the second belt being sleeved on the second driving pulley and the second driven pulley.

[0013] Optionally, further comprising: an optical shaft, slidably penetrating the support plate and connected with the scraper; wherein the sliding direction of the optical shaft relative to the support plate is the same as the moving direction of the moving end of the first electric push rod.

[0014] Optionally, further comprising: a linear bearing, sleeved on the optical shaft and mounted on the support plate.

[0015] Optionally, further comprising: a bearing seat, mounted on the support plate and sleeved on the first hollow shaft; and a first bearing, mounted between the bearing seat and the first hollow shaft.

[0016] Optionally, further comprising: a second bearing, mounted between the first hollow shaft and the second hollow shaft.

[0017] The tailings-based unburned ceramic pellet granulation device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] The tailings-based unburned ceramic pellet granulation device provided by the embodiments of the present disclosure includes a turnover frame, a first hollow shaft, a granulation disc, a second hollow shaft, a spraying frame, a nozzle, a rotary joint, a first electric push rod, and a scraper. The turnover frame is located on the ground and includes a support plate that can be turned over relative to the ground. The first hollow shaft is rotatably penetrated through the support plate, and the axis of the first hollow shaft is perpendicular to the plane on which the support plate is located. The first hollow shaft can rotate relative to the support plate. The granulation disc is mounted on the outer wall of the first hollow shaft and is coaxial with the first hollow shaft, and rotates under the driving of the first hollow shaft. The second hollow shaft is rotatably penetrated through the first hollow shaft and is coaxial with the first hollow shaft, and the first hollow shaft and the second hollow shaft can rotate relative to each other. The spraying frame is connected to one end of the second hollow shaft and is used to support the nozzle. The nozzles are uniformly mounted on the spraying frame and all face the inside of the granulation disc, and are used to spray water mist into the inside of the granulation disc. The rotary joint is mounted on the other end of the second hollow shaft and is used to be connected with the water supply pipeline of a water supply device. The water supply device is used to provide a water source, and the rotary joint is used to keep the connected components in communication while rotating. The first electric push rod is mounted on the support plate, and the axis of the moving end of the first electric push rod is parallel to the axis of the first hollow shaft, and is used to provide driving force to realize linear movement. The scraper is mounted on the moving end of the first electric push rod and extends into the inside of the granulation disc, and is used to scrape off the material adhered to the bottom wall of the granulation disc to complete the granulation process. The first hollow shaft and the second hollow shaft are controlled to rotate respectively, and drive the granulation disc and the nozzles to rotate and deflect, respectively.

[0019] In use, the water supply device is controlled to work, and water can enter the inside of the spraying frame through the rotary joint and the second hollow shaft. Finally, the water is sprayed out through the plurality of nozzles, thereby wetting the material in the granulating disc, and the water mist is automatically added. Then, under the driving of an external force, the first hollow shaft is controlled to rotate, thereby driving the granulating disc to rotate and moving the material in the granulating disc. At this time, the scraper can scrape the material attached to the bottom wall of the granulating disc, so as to complete the granulation process. In the granulation process, the second hollow shaft is controlled to rotate, thereby driving the spraying frame to rotate and the plurality of nozzles to rotate, so as to adjust the spraying area. At the same time, the electric push rod is controlled to work, thereby driving the scraper to move, so as to adjust the distance between the scraper and the bottom wall of the granulating disc, and the device is suitable for granulation of different sizes.

[0020] The foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0021] One or more embodiments are illustrated by way of example in the figures that are not intended to be limiting of the application as defined by the claims. Like numbers refer to like elements throughout the drawings, and:

[0022] Figure 1 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure;

[0023] Figure 2 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure; Figure 1 is an enlarged view of position A in FIG. 5;

[0024] Figure 3 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure;

[0025] Figure 4 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure; Figure 3 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure;

[0026] Figure 5 is a sectional view of a tailings-based unburned ceramsite granulating device provided by an embodiment of the present disclosure;

[0027] REFERENCE NUMERALS:

[0028] 1: support plate; 2: first hollow shaft; 3: granulating disc; 4: second hollow shaft; 5: spraying frame; 6: nozzle; 7: rotary joint; 8: first electric push rod; 9: scraper; 10: bottom plate; 11: first support; 12: second support; 13: top plate; 14: second electric push rod; 15: support rod; 16: motor mounting plate; 17: first motor; 18: second motor; 19: optical axis; 20: bearing seat; 21: first bearing; 22: second bearing. Detailed Implementation

[0029] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0030] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0031] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0032] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0033] Unless otherwise stated, the term "multiple" means two or more.

[0034] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0035] The term "and / or", unless specified otherwise, means that the associated relationship is applicable to at least one of the elements connected by it.

[0036] It should be noted that the embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0037] In combination with Figures 1 to 5 As shown in the drawings, the tailings-based unburned ceramsite granulation device provided by the present disclosure comprises a turnover frame, a first hollow shaft 2, a granulation disc 3, a second hollow shaft 4, a spraying frame 5, a nozzle 6, a rotary joint 7, a first electric push rod 8 and a scraper 9. The turnover frame is located on the ground and comprises a support plate 1 that can be turned over, which can be turned over relative to the ground. The first hollow shaft 2 is rotatably arranged in the support plate 1, and the axis of the first hollow shaft 2 is perpendicular to the plane on which the support plate 1 is located. The first hollow shaft 2 can rotate relative to the support plate 1. The granulation disc 3 is installed on the outer wall of the first hollow shaft 2 and is coaxial with the first hollow shaft 2, and rotates under the driving of the first hollow shaft 2. The second hollow shaft 4 is rotatably arranged in the first hollow shaft 2 and is coaxial with the first hollow shaft 2, and the first hollow shaft 2 and the second hollow shaft 4 can rotate relative to each other. The spraying frame 5 is connected to one end of the second hollow shaft 4 and is used to support the installation of the nozzle 6. The nozzles 6 are uniformly installed on the spraying frame 5, and the plurality of nozzles 6 are all directed towards the inside of the granulation disc 3, which are used to spray water mist into the inside of the granulation disc 3. The rotary joint 7 is installed on the other end of the second hollow shaft 4 and is used to be connected with the water supply pipeline of a water supply device, which is used to provide a water source. The rotary joint 7 is used to keep the connected components in communication while rotating. The first electric push rod 8 is installed on the support plate 1, and the axis of the moving end of the first electric push rod 8 is parallel to the axis of the first hollow shaft 2, which is used to provide driving force to realize linear movement function. The scraper 9 is installed on the moving end of the first electric push rod 8 and extends into the inside of the granulation disc 3, which is used to scrape off the material adhered to the bottom wall of the granulation disc 3 to complete the granulation process. Among them, the first hollow shaft 2 and the second hollow shaft 4 are controlled to rotate respectively, which drives the granulation disc 3 to rotate and the plurality of nozzles 6 to deflect, respectively.

[0038] The tailings-based unburned ceramic pellet granulation device provided by the embodiments of the present disclosure controls the water supply device to work, and water can enter the inside of the spraying frame 5 through the rotary joint 7 and the second hollow shaft 4. Finally, the water is sprayed out through the plurality of nozzles 6, thereby wetting the material in the granulation disc 3, and the water mist is automatically added. Then, under the driving of an external force, the first hollow shaft 2 is controlled to rotate, thereby driving the granulation disc 3 to rotate and further driving the material in the granulation disc 3 to move. At this time, the scraper 9 can scrape the material attached to the bottom wall of the granulation disc 3 to complete the granulation process. Moreover, during the granulation process, the second hollow shaft 4 is controlled to rotate, thereby driving the spraying frame 5 to rotate and further driving the plurality of nozzles 6 to rotate, so as to adjust the spraying area. At the same time, the electric push rod is controlled to work, thereby driving the scraper 9 to move, so as to adjust the distance between the scraper 9 and the bottom wall of the granulation disc 3, and the device is suitable for granulation of different sizes.

[0039] Optionally, as shown in Figure 1 , Figure 3 and Figure 5 , the turnover frame further includes a bottom plate 10, a first support 11, a second support 12, a top plate 13, and a second electric push rod 14. The bottom plate 10 is attached to the ground, thereby supporting the entire device. The first support 11 is installed on the top surface of the bottom plate 10 and is used to support and install the rotatable second support 12. The second support 12 is rotatably installed on the first support 11 and can rotate relative to the first support 11. The top plate 13 is connected to the second support 12 and can rotate relative to the bottom plate 10 under the support of the first support 11. The plane on which the top plate 13 is located forms an included angle with the plane on which the bottom plate 10 is located. The second electric push rod 14 is rotatably installed between the top plate 13 and the bottom plate 10 and is used to provide a driving force and is configured to change the angle value of the included angle. The support plate 1 is connected to the top plate 13.

[0040] In the embodiments of the present disclosure, the second electric push rod 14 is controlled to work, and under the pushing or pulling of the moving end of the second electric push rod 14 and the support of the first support 11 and the second support 12, the top plate 13 can be overturned relative to the bottom plate 10. In turn, the support plate 1 is driven, and finally the inclination angle of the granulation disc 3 is changed, thereby realizing the automatic adjustment function of the inclination angle.

[0041] Optionally, as shown in Figure 1 , Figure 3 and Figure 5 , the turnover frame further includes a third support and a fourth support. The third support is rotatably installed at the tail end of the second electric push rod 14 and is connected to the bottom plate 10. The fourth support is rotatably installed at the moving end of the second electric push rod 14 and is connected to the top plate 13.

[0042] In the embodiments of the present disclosure, the third support is used to enable the second electric push rod 14 to rotate with the bottom plate 10, and facilitate the subsequent dismounting of the second electric push rod 14 from the bottom plate 10. The fourth support is used to enable the second electric push rod 14 to rotate with the top plate 13, and facilitate the subsequent dismounting of the second electric push rod 14 from the top plate 13.

[0043] Optionally, as shown in Figure 1 and Figure 3 , the device further comprises a support rod 15, a motor mounting plate 16, a first motor 17, a first driving pulley, a first driven pulley and a first belt. The support rod 15 is installed on the side of the support plate 1, and is used to support the installation of the motor mounting plate 16, so as to determine the relative position of the motor mounting plate 16 and the support plate 1. The motor mounting plate 16 is installed on the support rod 15, and the plane on which the motor mounting plate 16 is located is parallel to the plane on which the support plate 1 is located, and is used to support the installation of the first motor 17 and the second motor 18. The first motor 17 is installed on the motor mounting plate 16, and is used to provide driving force to realize the rotating motion function. The first driving pulley is installed on the rotating end of the first motor 17, and rotates under the driving of the first motor 17. The first driven pulley is installed on the outer wall of the first hollow shaft 2, and is used to drive the first hollow shaft 2 to rotate. The first belt is sleeved on the first driving pulley and the first driven pulley, and is used to transmit driving force.

[0044] In the embodiments of the present disclosure, the first motor 17 is controlled to work, so as to drive the first driving pulley to rotate. Through the first belt, the first driven pulley is driven to rotate. Then the first hollow shaft 2 is driven to rotate, and finally the automatic rotating function of the granulating disc 3 is realized.

[0045] Optionally, as shown in Figure 1 , Figure 3 and , the device further comprises a second motor 18, a second driving pulley, a second driven pulley and a second belt. The second motor 18 is installed on the motor mounting plate 16, and is used to provide driving force to realize the rotating motion function. The second driving pulley is installed on the rotating end of the second motor 18, and rotates under the driving of the second motor 18. The second driven pulley is installed on the outer wall of the second hollow shaft 4, and is used to drive the second hollow shaft 4 to rotate. The second belt is sleeved on the second driving pulley and the second driven pulley, and is used to transmit driving force.

[0046] In the embodiments of the present disclosure, the second motor 18 is controlled to work, so as to drive the second driving pulley to rotate. Through the second belt, the second driven pulley is driven to rotate. Then the second hollow shaft 4 is driven to rotate, and finally the automatic deflection function of the plurality of nozzles 6 is realized.

[0047] Optionally, as shown in Figure 1 , Figure 3 and Figure 1As shown, the light shaft 19 is slidably arranged in the support plate 1 and connected to the scraper 9. The sliding direction of the light shaft 19 relative to the support plate 1 is the same as the moving direction of the moving end of the first electric push rod 8.

[0048] In the embodiment of the present disclosure, the light shaft 19 is used to guide the support, so as to improve the stability of the scraper 9 during movement and reduce the stress on the moving end of the first electric push rod 8.

[0049] Optionally, in combination with Figure 3 and Figure 1 As shown, the linear bearing is sleeved on the light shaft 19 and installed on the support plate 1.

[0050] In the embodiment of the present disclosure, the linear bearing is used to reduce the friction between the light shaft 19 and the support plate 1 and improve the sliding accuracy of the light shaft 19 relative to the support plate 1.

[0051] Optionally, in combination with Figure 3 and Figure 4 As shown, the bearing seat 20 and the first bearing 21 are further included. The bearing seat 20 is installed on the support plate 1 and sleeved on the first hollow shaft 2. The first bearing 21 is installed between the bearing seat 20 and the first hollow shaft 2.

[0052] In the embodiment of the present disclosure, after the bearing seat 20 is installed on the support plate 1, the bearing seat 20 is used to support and limit the first bearing 21. The first bearing 21 is used to support and install the rotatable first hollow shaft 2, reduce the friction on the first hollow shaft 2, and improve the rotation accuracy of the first hollow shaft 2.

[0053] Optionally, in combination with Figure 3 and Figure 4 Figure 1 Figure 2 Figure 1 Figure 2 As shown, the second bearing 22 is further included. The second bearing 22 is installed between the first hollow shaft 2 and the second hollow shaft 4.

[0054] In the embodiment of the present disclosure, the second bearing 22 is used to enable the first hollow shaft 2 and the second hollow shaft 4 to rotate relative to each other, reduce the friction between the second hollow shaft 4 and the first hollow shaft 2, and improve the rotation accuracy of the second hollow shaft 4.

[0055] The above description and drawings suffice to fully enable one skilled in the art to practice the embodiments of the present disclosure. Other embodiments can include structural and other changes. The embodiments are merely representative of possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be varied. Portions and features of some embodiments can be included in, or substituted for, portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and can be varied in a variety of ways. The scope of the present disclosure is limited only by the claims that follow.

Claims

1. A tailings-based unburnt ceramisite granulating apparatus, characterized by comprising: The application relates to a turnover frame. The turnover frame comprises a support plate which can be turned over; a first hollow shaft which is rotatably arranged in the support plate and whose axis is perpendicular to the plane of the support plate; a granulating disc which is arranged on the outer wall of the first hollow shaft and coaxial with the first hollow shaft; a second hollow shaft which is rotatably arranged in the first hollow shaft and coaxial with the first hollow shaft; a spraying frame which is connected to one end of the second hollow shaft; a plurality of nozzles which are uniformly arranged on the spraying frame and all face the inside of the granulating disc; a rotary joint which is arranged on the other end of the second hollow shaft and used for being connected with a water supply pipeline of a water supply device; a first electric push rod which is arranged on the support plate and whose moving end is parallel to the axis of the first hollow shaft; a scraper which is arranged on the moving end of the first electric push rod and extends into the inside of the granulating disc; wherein the first hollow shaft and the second hollow shaft are controlled to be rotatable respectively, and drive the granulating disc to rotate and the plurality of nozzles to deflect respectively.

2. A tailings-based unburnt ceramsite granulating device according to claim 1, characterized in that, The turnover frame further comprises: a bottom plate which is attached to the ground; a first support which is arranged on the top surface of the bottom plate; a second support which is rotatably arranged on the first support; a top plate which is connected with the second support, and the plane of the top plate forms an angle with the plane of the bottom plate; a second electric push rod which is rotatably arranged between the top plate and the bottom plate and is configured to change the angle value of the angle; wherein the support plate is connected with the top plate.

3. A tailings-based unburnt ceramsite granulating device according to claim 2, characterized in that, The turnover frame further comprises: a third support which is rotatably arranged at the tail end of the second electric push rod and connected with the bottom plate; a fourth support which is rotatably arranged at the moving end of the second electric push rod and connected with the top plate.

4. The tailings-based unburnt ceramsite granulation device according to claim 1, characterized in that, Further comprising: a support rod which is arranged on the side surface of the support plate; a motor mounting plate which is arranged on the support rod and whose plane is parallel to the plane of the support plate; a first motor which is arranged on the motor mounting plate; a first driving pulley which is arranged on the rotating end of the first motor; a first driven pulley which is arranged on the outer wall of the first hollow shaft; a first belt which is sleeved on the first driving pulley and the first driven pulley.

5. A tailings-based unburnt ceramsite granulating device according to claim 4, characterized in that, Further comprising: a second motor which is arranged on the motor mounting plate; a second driving pulley which is arranged on the rotating end of the second motor; a second driven pulley which is arranged on the outer wall of the second hollow shaft; a second belt which is sleeved on the second driving pulley and the second driven pulley.

6. A tailings-based unburnt ceramsite granulating device according to claim 1, characterized in that, Further comprising: an optical shaft which is slidably arranged in the support plate and connected with the scraper; wherein the sliding direction of the optical shaft relative to the support plate is the same as the moving direction of the moving end of the first electric push rod.

7. A tailings-based unburnt ceramsite granulating device according to claim 6, characterized in that, Further comprising: a linear bearing which is sleeved on the optical shaft and arranged on the support plate.

8. A tailings-based unburnt ceramsite granulation device according to any one of claims 1 to 7, characterized in that, Further comprising: a bearing seat which is arranged on the support plate and sleeved on the first hollow shaft; a first bearing which is arranged between the bearing seat and the first hollow shaft.

9. A tailings-based unburnt ceramsite granulation device according to any one of claims 1 to 7, characterized in that, Further comprising: a second bearing which is arranged between the first hollow shaft and the second hollow shaft.

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