A heat-insulating material mixing and stirring device

Abstract

The utility model relates to agitating unit technical field, and disclose a kind of thermal insulation material mixing and stirring device, including support plate, the bottom fixed mounting of support plate has support leg, the top of support plate is provided with lifting separation stirring mechanism, the inside and bottom of support plate are provided with cylinder mounting mechanism. The thermal insulation material mixing and stirring device, utilize the transmission of gear one and gear two, can make rotating rod drive stirrer rotate, further to the thermal insulation material raw materials inside stirring cylinder is stirred, make it mix evenly, utilize the transmission of transmission roller and transmission belt, can make rotating screw sleeve rotate, mobile connecting frame is under the limit of fixed threaded rod, can be lifted by stirring cylinder cover drive mixing and stirring assembly, further make stirring cylinder cover and stirring cylinder body separate, the stirring cylinder body that can be separated with stirring cylinder cover can be normally disassembled and cleaned, avoid the situation that the thermal insulation material quality is influenced to occur in the inside residual scale of stirring cylinder body.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing devices, specifically a mixing device for thermal insulation materials. Background Technology

[0002] Thermal insulation materials generally refer to materials with a thermal coefficient less than or equal to 0.12. The development of thermal insulation materials is very rapid, and they are commonly used in the industrial and construction sectors. In the processing and production of thermal insulation materials, mixing and stirring devices are usually required to stir the raw materials of the thermal insulation materials so that the raw materials can be mixed evenly.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 211725435U), "This utility model discloses a mixing device for thermal insulation materials, which relates to the technical field of mixing devices. It includes a mixing cylinder with an inlet and an outlet. A frame surrounds the mixing cylinder, and the mixing cylinder is fixed to the frame. A motor is mounted on the frame, and the motor's output shaft is connected to a rotating rod that extends into the mixing cylinder. A mixing ring is inclinedly mounted on the rotating rod, and several connecting rods are inclinedly mounted between the mixing ring and the rotating rod. Each connecting rod's two ends are connected to both the mixing ring and the rotating rod. When the mixing ring rotates, the connecting rods move along with it, thus simultaneously mixing the material through the connecting rods and the mixing ring, resulting in more uniform mixing. This utility model achieves the effect of uniform mixing."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model can make the material inside the mixing drum evenly mixed through the set rotating rod, stirring ring and connecting rod, and the filter screen can break up the lumps of material. However, in actual use, the mixing drum is a one-piece structure. After long-term use, scale will remain inside the drum. The scale inside the one-piece mixing drum cannot be cleaned normally, which affects the quality of the insulation material to be mixed later. Therefore, it is necessary to improve the insulation material mixing and stirring device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a mixing and stirring device for thermal insulation materials to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a thermal insulation material mixing and stirring device, comprising a support plate, a support leg fixedly installed at the bottom of the support plate, a lifting and separating stirring mechanism provided at the top of the support plate, and a cylinder mounting mechanism provided on the inner side and bottom of the support plate.

[0008] The lifting and separating stirring mechanism includes an auxiliary lifting component and a mixing and stirring component, with the mixing and stirring component located on the right side of the auxiliary lifting component.

[0009] Preferably, the auxiliary lifting assembly includes a stand, which is fixedly installed on the top of the support plate. A fixed threaded rod and a limiting rod are fixedly installed on the inner top of the stand. A movable connecting frame is slidably installed on the outside of the limiting rod. A rotating threaded sleeve is rotatably installed inside the movable connecting frame. A motor is fixedly installed on the front of the movable connecting frame. A transmission roller is fixedly installed on the top of the transmission shaft of the motor and the top of the rotating threaded sleeve. A transmission belt is installed on the outside of the transmission roller. A stirring drum cover is fixedly installed on the right side of the movable connecting frame, which facilitates the lifting and lowering of the stirring drum cover by the auxiliary lifting assembly.

[0010] Preferably, the bottom of the fixed threaded rod and the limiting upright are fixedly installed on the top of the support plate, and the fixed threaded rod is threaded inside the rotating threaded sleeve, which facilitates the raising and lowering of the mixing drum cover under normal conditions.

[0011] Preferably, the mixing assembly includes a rotating shaft, which is rotatably installed inside the mixing drum cover. Five rotating shafts are provided, with a gear one fixedly installed on the top of the outer rotating shaft and a gear two fixedly installed on the top of the inner rotating shaft. A motor two is fixedly installed on the top of the mixing drum cover. A rotating rod is fixedly installed on the bottom of the rotating shaft, and a stirring rod is fixedly installed on the outside of the rotating rod, which facilitates the mixing of the raw materials of the insulation material by the mixing assembly.

[0012] Preferably, gear one meshes with gear two, and the bottom of the drive shaft of motor two is fixedly installed with the top of gear one on the left side, so that the rotating threaded sleeve can normally drive motor one to rotate.

[0013] Preferably, the cylinder mounting mechanism includes a stirring cylinder, which is slidably installed inside the stirring cylinder cover. A discharge valve is provided at the bottom of the stirring cylinder, and a fixing ring is fixedly installed on the outside of the stirring cylinder. A fixing block is fixedly installed at the bottom of the support plate, and an insert rod is fixedly installed on the right side of the fixing block. The insert rod has a double-threaded rod inside, and a nut is installed on the external thread of the double-threaded rod, which facilitates the installation and removal of the stirring cylinder through the cylinder mounting mechanism.

[0014] Preferably, the insertion rod is slidably installed inside the fixing ring frame, and the fixing ring frame and the double-ended threaded rod are provided with holes at corresponding positions, and the double-ended threaded rod is slidably installed inside the holes provided inside the fixing ring frame, which facilitates the fixing of the fixing ring frame.

[0015] Compared with the prior art, the present invention provides a mixing and stirring device for thermal insulation materials, which has the following beneficial effects:

[0016] 1. This insulation material mixing and stirring device, through its lifting and separating stirring mechanism, utilizes gear one and gear two to drive the rotating rod to rotate the stirring roller, thereby stirring the insulation material raw materials inside the mixing drum to ensure uniform mixing. The drive roller and drive belt enable the rotating threaded sleeve to rotate. With the movable connecting frame limited by the fixed threaded rod, the mixing and stirring assembly can be lifted and lowered via the mixing drum cover, thus separating the mixing drum cover from the mixing drum body. The mixing drum body, which can be separated from the mixing drum cover, can be easily disassembled and cleaned, preventing scale buildup inside the mixing drum and ensuring the quality of the insulation material is not compromised.

[0017] 2. This insulation material mixing and stirring device, through its set cylinder installation mechanism, allows for the rapid installation of the mixing cylinder by using a positioning rod inserted into the fixed ring frame. The double-threaded rod with double threads limits the stroke of the fixed ring frame, preventing it from shaking during mixing, thus achieving the function of installing and fixing the mixing cylinder. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the lifting and separating stirring mechanism of this utility model;

[0021] Figure 3 This is a cross-sectional view of the auxiliary lifting component of this utility model.

[0022] Figure 4 This is a schematic diagram of the external structure of the mixing and stirring assembly of this utility model;

[0023] Figure 5 This is an exploded view of the external structure of the cylindrical mounting mechanism of this utility model.

[0024] In the diagram: 1. Support plate; 2. Lifting and separating mixing mechanism; 21. Auxiliary lifting assembly; 211. Vertical frame; 212. Fixed threaded rod; 213. Limiting vertical rod; 214. Moving connecting frame; 215. Rotating threaded sleeve; 216. Motor 1; 217. Transmission roller; 218. Transmission belt; 219. Mixing drum cover; 22. Mixing assembly; 221. Rotating shaft; 222. Gear 1; 223. Gear 2; 224. Motor 2; 225. Rotating rod; 226. Mixing roller; 3. Cylinder installation mechanism; 31. Mixing drum; 32. Discharge valve; 33. Fixed ring frame; 34. Fixed block; 35. Insert rod; 36. Double-ended threaded rod; 37. Nut; 4. Support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example 1:

[0028] Please see Figure 1-4 This utility model provides a technical solution: a heat insulation material mixing and stirring device, including a support plate 1, a support leg 4 fixedly installed at the bottom of the support plate 1, a lifting and separating stirring mechanism 2 provided at the top of the support plate 1, and a cylinder mounting mechanism 3 provided on the inner side and bottom of the support plate 1.

[0029] The lifting and separating stirring mechanism 2 includes an auxiliary lifting component 21 and a mixing and stirring component 22, with the mixing and stirring component 22 located on the right side of the auxiliary lifting component 21.

[0030] Furthermore, the auxiliary lifting assembly 21 includes a stand 211, which is fixedly installed on the top of the support plate 1. A fixed threaded rod 212 and a limiting rod 213 are fixedly installed on the inner side of the top of the stand 211. A movable connecting frame 214 is slidably installed on the outside of the limiting rod 213. A rotating threaded sleeve 215 is rotatably installed inside the movable connecting frame 214. A motor 216 is fixedly installed on the front of the movable connecting frame 214. A transmission roller 217 is fixedly installed on the top of the transmission shaft of the motor 216 and the top of the rotating threaded sleeve 215. A transmission belt 218 is installed on the outside of the transmission roller 217. A stirring drum cover 219 is fixedly installed on the right side of the movable connecting frame 214, which facilitates the lifting and lowering of the stirring drum cover 219 through the auxiliary lifting assembly 21.

[0031] Furthermore, the bottom of the fixed threaded rod 212 and the limiting upright rod 213 are fixedly installed on the top of the support plate 1. The fixed threaded rod 212 is threaded inside the rotating threaded sleeve 215, which facilitates the raising and lowering of the mixing drum cover 219 under normal conditions.

[0032] Furthermore, the mixing assembly 22 includes a rotating shaft 221, which is rotatably installed inside the mixing drum cover 219. Five rotating shafts 221 are provided, with a gear 222 fixedly installed on the top of the outer rotating shaft 221 and a gear 223 fixedly installed on the top of the inner rotating shaft 221. A motor 224 is fixedly installed on the top of the mixing drum cover 219. A rotating rod 225 is fixedly installed on the bottom of the rotating shaft 221, and a stirring rod 226 is fixedly installed on the outside of the rotating rod 225, which facilitates the mixing of the raw materials of the insulation material by the mixing assembly 22.

[0033] Furthermore, gear 1 222 meshes with gear 2 223, and the bottom of the drive shaft of motor 2 224 is fixedly installed with the top of gear 1 222 on the left side, so that the rotating threaded sleeve 215 can normally drive motor 1 216 to rotate.

[0034] Example 2:

[0035] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the cylinder mounting mechanism 3 includes a stirring cylinder 31, which is slidably installed inside the stirring cylinder cover 219. A discharge valve 32 is provided at the bottom of the stirring cylinder 31, and a fixing ring frame 33 is fixedly installed on the outside of the stirring cylinder 31. A fixing block 34 is fixedly installed at the bottom of the support plate 1, and an insertion rod 35 is fixedly installed on the right side of the fixing block 34. A double-threaded rod 36 is provided inside the insertion rod 35, and a nut 37 is installed on the external thread of the double-threaded rod 36, which facilitates the installation and removal of the stirring cylinder 31 through the cylinder mounting mechanism 3.

[0036] Furthermore, the insertion rod 35 is slidably installed inside the fixing ring frame 33. The fixing ring frame 33 and the double-threaded rod 36 are provided with holes at corresponding positions, and the double-threaded rod 36 is slidably installed inside the hole provided inside the fixing ring frame 33, which facilitates the fixing of the fixing ring frame 33.

[0037] In actual operation, when this device is used, the raw materials of the insulation material to be mixed are poured into the mixing drum 31. After pouring, the drive motor 216 is activated. The drive shaft of the drive motor 216 drives the solid drive roller 217 to rotate. Under the transmission of the drive belt 218, the hollow drive roller 217 drives the rotating threaded sleeve 215 to rotate. Using the fixed threaded rod 212, the movable connecting frame 214 can descend under the restriction of the limiting rod 213, sending the rotating rod 225 and the stirring roller 226 into the mixing drum 31. After the mixing drum 31 and the mixing drum cover 219 are closed together, the drive motor 224 is activated, causing the motor 225 to rotate. The drive shaft of 24 drives the left gear 222 to rotate. With the rotation of gear 223, all gears 222 rotate together, which in turn drives the rotating rod 225 to rotate. The rotating rod 225 drives the stirring rod 226 to rotate, stirring the insulation material inside the stirring cylinder 31 to make it evenly mixed. After the stirring is completed, the material can be discharged through the discharge valve 32. When it is necessary to clean the stirring cylinder 31, turn the nut 37 to make the nut 37 move away from the double-threaded rod 36. At this time, slide out the stirring cylinder 31 and make the insert rod 35 move away from the inside of the fixing ring 33. The stirring cylinder 31 can then be disassembled and cleaned.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A mixing and stirring device for thermal insulation materials, comprising a support plate (1), characterized in that: The bottom of the support plate (1) is fixedly installed with a support leg (4), the top of the support plate (1) is provided with a lifting and separating stirring mechanism (2), and the inner side and bottom of the support plate (1) are provided with a cylinder installation mechanism (3). The lifting and separating stirring mechanism (2) includes an auxiliary lifting component (21) and a mixing and stirring component (22), with the mixing and stirring component (22) located on the right side of the auxiliary lifting component (21).

2. The thermal insulation material mixing and stirring device according to claim 1, characterized in that: The auxiliary lifting assembly (21) includes a stand (211), which is fixedly installed on the top of the support plate (1). A fixed threaded rod (212) and a limiting rod (213) are fixedly installed on the inner side of the top of the stand (211). A movable connecting frame (214) is slidably installed on the outside of the limiting rod (213). A rotating threaded sleeve (215) is rotatably installed inside the movable connecting frame (214). A motor (216) is fixedly installed on the front of the movable connecting frame (214). A transmission roller (217) is fixedly installed on the top of the transmission shaft of the motor (216) and the top of the rotating threaded sleeve (215). A transmission belt (218) is installed on the outside of the transmission roller (217). A stirring drum cover (219) is fixedly installed on the right side of the movable connecting frame (214).

3. The thermal insulation material mixing and stirring device according to claim 2, characterized in that: The bottom of the fixed threaded rod (212) and the bottom of the limiting upright (213) are fixedly installed on the top of the support plate (1), and the fixed threaded rod (212) is threadedly installed inside the rotating threaded sleeve (215).

4. The thermal insulation material mixing and stirring device according to claim 2, characterized in that: The mixing assembly (22) includes a rotating shaft (221), which is rotatably mounted inside the mixing drum cover (219). There are five rotating shafts (221), and a gear 1 (222) is fixedly mounted on the top of the outer rotating shaft (221), and a gear 2 (223) is fixedly mounted on the top of the inner rotating shaft (221). A motor 2 (224) is fixedly mounted on the top of the mixing drum cover (219). A rotating rod (225) is fixedly mounted on the bottom of the rotating shaft (221), and a stirring rod (226) is fixedly mounted on the outside of the rotating rod (225).

5. The thermal insulation material mixing and stirring device according to claim 4, characterized in that: The first gear (222) meshes with the second gear (223), and the bottom of the transmission shaft of the second motor (224) is fixedly installed with the top of the left gear (222).

6. The thermal insulation material mixing and stirring device according to claim 1, characterized in that: The cylinder mounting mechanism (3) includes a stirring cylinder (31), which is slidably installed inside the stirring cylinder cover (219). A discharge valve (32) is provided at the bottom of the stirring cylinder (31). A fixing ring frame (33) is fixedly installed on the outside of the stirring cylinder (31). A fixing block (34) is fixedly installed at the bottom of the support plate (1). A plug rod (35) is fixedly installed on the right side of the fixing block (34). A double-threaded rod (36) is provided inside the plug rod (35). A nut (37) is installed on the external thread of the double-threaded rod (36).

7. The thermal insulation material mixing and stirring device according to claim 6, characterized in that: The insertion rod (35) is slidably installed inside the fixed ring frame (33). The fixed ring frame (33) and the double-ended threaded rod (36) are provided with holes at corresponding positions, and the double-ended threaded rod (36) is slidably installed inside the hole provided inside the fixed ring frame (33).

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