Preheating type stirring device for plastic track material

Abstract

The utility model relates to the technical field of plastic track construction tools, and discloses a preheating type stirring device for plastic track materials, which comprises a reaction mechanism, and a stirring mechanism and a preheating mechanism are arranged in the reaction mechanism. According to the combined preheating type stirring structure for the plastic track material, the stirring mechanism main body comprises the hollow paddle rod, the through hole is formed in the middle of the hollow paddle rod, the preheating mechanism comprises the long heating rod, the long heating rod is arranged at the center position in the hollow paddle rod, the long heating rod emits heat, and the stirring mechanism main body and the preheating mechanism main body are combined. Heat can be dissipated outwards through the through hole in the middle of the hollow paddle rod, the dissipated heat can be uniformly conducted to a plastic track material in the processing tank in cooperation with the rotating hollow paddle rod and the paddle blades on the outer side of the hollow paddle rod, the plastic track material in the actual processing tank body is uniformly heated, and the preheating and stirring quality of the plastic track material is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic runway construction tools, and specifically relates to a preheating type stirring device for plastic runway materials. Background Art

[0002] Plastic runway materials are composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. Plastic runways have the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. At present, a preheating type stirring device is required for processing plastic runway materials.

[0003] The existing preheating type stirring device for plastic runway materials still has the following problems in use: It usually has a processing tank body, and a stirring mechanism is arranged at the central position inside the processing tank body, and a preheating mechanism is arranged outside the stirring mechanism. The preheating mechanism is usually arranged at the bottom of the processing tank body. Although the stirring mechanism can stir the plastic runway materials in the processing tank body, due to the heating source being arranged at the bottom of the processing tank body, the plastic runway materials in the actual processing tank body are not evenly heated up and down, which affects the preheating and stirring quality of the plastic runway materials. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a preheating type stirring device for plastic runway materials, which solves the problems raised in the background art.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A preheating type stirring device for plastic runway materials, including a reaction mechanism, a stirring mechanism and a preheating mechanism are arranged inside the reaction mechanism. The reaction mechanism includes a processing tank body, and two connecting seats are symmetrically and fixedly connected to the opening at the top of the processing tank body. A matching seat is fixedly connected between the opposite ends of the two connecting seats. The stirring mechanism includes a hollow paddle rod rotatably installed in the matching seat. The hollow paddle rod is located at the central position inside the processing tank body. A group of paddle blades are fixedly connected to the upper and lower ends of the outer circumferential wall of the hollow paddle rod respectively. Two groups of through holes are symmetrically arranged up and down in the middle of the outer circumferential wall of the hollow paddle rod. The preheating mechanism includes a heater arranged directly above the hollow paddle rod, and a long heating rod is arranged at the central position of the bottom of the heater. The long heating rod is located at the central position inside the hollow paddle rod.

[0008] As a further solution of the utility model: a set of the blades is four and is arranged at equal angles, a set of the through holes is four and is arranged at equal angles, one end of the heater is fixedly connected with an L-shaped seat, and the bottom end of the L-shaped seat is fixedly connected with a connecting seat on one side.

[0009] As a further solution of the utility model: a driven pulley is fixedly sleeved on the outer side wall above the hollow paddle rod, a driving motor is fixedly installed above the other end of the outer circumferential wall of the processing tank body, a driving pulley is fixedly connected to the driving shaft above the driving motor, and the driving pulley and the driven pulley are connected by a transmission belt sleeved on the outer side thereof.

[0010] As a further solution of the utility model: four support rods are fixedly connected to the periphery of the outer side wall of the bottom of the processing tank body at equal angles, a discharge hole is opened at the center of the inner bottom wall of the processing tank body, and a discharge control valve is fixedly installed on the outer bottom wall of the processing tank body at the opening of the discharge hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. In the utility model, by providing a preheating type stirring structure for a combined plastic runway material, the main body of the stirring mechanism includes a hollow paddle rod, a through hole is opened in the middle of the hollow paddle rod, and the preheating mechanism includes a long heating rod, which is arranged at the central position inside the hollow paddle rod. The long heating rod generates heat, and the heat can be dissipated outward through the through hole in the middle of the hollow paddle rod. Cooperating with the rotating hollow paddle rod and the blades on its outer side, the dissipated heat can be evenly conducted to the plastic runway material in the processing tank. The plastic runway material in the actual processing tank is evenly heated, ensuring the preheating and stirring quality of the plastic runway material.

[0013] 2. In the utility model, the stirring mechanism is driven by a synchronous driving structure, that is, a driven pulley is fixedly sleeved on the upper end of the hollow paddle rod, a driving motor is fixedly installed at the other end of the processing tank body, and a driving pulley is fixedly connected to the driving shaft above the driving motor. The driving pulley and the driven pulley are connected by a transmission belt sleeved on the outer side thereof. The hollow paddle rod can be driven to rotate by the driving motor. When maintaining and overhauling the stirring mechanism, different from the direct driving type stirring mechanism design, the maintenance and overhaul are more convenient. Description of the drawings

[0014] Figure 1 is the overall three-dimensional of the utility model Figure 1 ;

[0015] Figure 2 is the overall three-dimensional of the utility model Figure 2 ;

[0016] Figure 3It is a three-dimensional view of the reaction mechanism of the present utility model;

[0017] Figure 4 It is a three-dimensional view of the split heating mechanism and stirring mechanism of the present utility model.

[0018] In the figure: 1. Reaction mechanism; 2. Stirring mechanism; 3. Preheating mechanism; 11. Processing tank body; 12. Connecting seat; 13. Matching seat; 14. Support rod; 15. Discharge control valve; 21. Hollow paddle rod; 22. Paddle blade; 23. Through hole; 24. Driving motor; 25. Driving pulley; 26. Driven pulley; 27. Transmission belt; 31. L-shaped seat; 32. Heater; 33. Long heating rod. Specific embodiments

[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a pre-heating type stirring device for plastic runway materials includes a reaction mechanism 1. A stirring mechanism 2 and a pre-heating mechanism 3 are arranged in the reaction mechanism 1. The reaction mechanism 1 includes a processing tank body 11. At the opening at the top of the processing tank body 11, two connecting seats 12 are symmetrically and fixedly connected. A matching seat 13 is fixedly connected between the opposite ends of the two connecting seats 12. The stirring mechanism 2 includes a hollow paddle rod 21 rotatably installed in the matching seat 13. The hollow paddle rod 21 is located at the central position inside the processing tank body 11. At the upper and lower ends of the outer circumferential side wall of the hollow paddle rod 21, a set of paddle blades 22 are fixedly connected respectively. At the middle part of the outer circumferential side wall of the hollow paddle rod 21, two sets of through holes 23 are symmetrically arranged up and down. The pre-heating mechanism 3 includes a heater 32 arranged directly above the hollow paddle rod 21. At the central position of the bottom of the heater 32, a long heating rod 33 is arranged. The long heating rod 33 is located at the central position inside the hollow paddle rod 21. An overall pre-heating type stirring structure for plastic runway materials is provided in a combined form. The main body of the stirring mechanism 2 includes a hollow paddle rod 21. Through holes 23 are arranged in the middle of the hollow paddle rod 21. The pre-heating mechanism 3 includes a long heating rod 33. The long heating rod 33 is arranged at the central position inside the hollow paddle rod 21. The long heating rod 33 generates heat, and its heat can be dissipated outward through the through holes 23 in the middle of the hollow paddle rod 21. With the rotating hollow paddle rod 21 and the paddle blades 22 on its outer side, the dissipated heat can be evenly conducted to the plastic runway materials in the processing tank body 11. The plastic runway materials in the actual processing tank body 11 are heated evenly, ensuring the pre-heating and stirring quality of the plastic runway materials.

[0023] One set of paddle blades 22 is composed of four pieces and is arranged at equal angles. One set of through holes 23 is composed of four and is arranged at equal angles, which is conducive to the uniform dissipation of heat from the inside of the hollow paddle rod 21 to the outside. One end of the heater 32 is fixedly connected with an L-shaped seat 31. The bottom end of the L-shaped seat 31 is fixedly connected with one of the connecting seats 12, playing a role in fixedly installing the heater 32.

[0024] A driven pulley 26 is fixedly sleeved on the outer side wall above the hollow paddle rod 21. Above the other end of the outer circumferential wall of the processing tank body 11, a driving motor 24 is fixedly installed. A driving pulley 25 is fixedly connected to the driving shaft above the driving motor 24. The driving pulley 25 and the driven pulley 26 are connected by a transmission belt 27 sleeved on their outer sides. The stirring mechanism 2 is driven by a synchronous driving structure, that is, a driven pulley 26 is fixedly sleeved on the upper end of the hollow paddle rod 21, and a driving motor 24 is fixedly installed at the other end of the processing tank body 11. A driving pulley 25 is fixedly connected to the driving shaft above the driving motor 24. The driving pulley 25 and the driven pulley 26 are connected by a transmission belt 27 sleeved on their outer sides. The hollow paddle rod 21 can be driven to rotate by the driving motor 24. When maintaining and overhauling the stirring mechanism 2, it is different from the design of the directly driven stirring mechanism 2, and its maintenance and overhaul are relatively convenient.

[0025] Four support rods 14 are fixedly connected to the outer periphery of the outer side wall of the bottom of the processing tank body 11 at equal angles. The overall processing tank body 11 can be supported and placed through the four support rods 14. A discharge hole is provided at the center of the inner bottom wall of the processing tank body 11. A discharge control valve 15 is fixedly installed on the outer bottom wall of the processing tank body 11 and at the opening of the discharge hole. The discharge control valve 15 can be opened, and the pre-heated and stirred plastic runway material in the processing tank body 11 can be discharged through the discharge hole.

[0026] The working principle of the present invention is as follows: The overall processing tank body 11 can be supported and placed through the four support rods 14, and the plastic runway material to be pre-heated and stirred is put into it through the opening above the processing tank body 11. Since a combined pre-heating type stirring structure for plastic runway materials is integrally provided, the main body of the stirring mechanism 2 includes a hollow paddle rod 21, and a through hole 23 is provided in the middle of the hollow paddle rod 21. The pre-heating mechanism 3 includes a long heating rod 33, which is arranged at the central position inside the hollow paddle rod 21. The long heating rod 33 generates heat, and its heat can be dissipated outward through the through hole 23 in the middle of the hollow paddle rod 21. Cooperating with the rotating hollow paddle rod 21 and its outer paddle blades 22, the dissipated heat can be evenly conducted to the plastic runway material in the processing tank body 11. In actual processing, the plastic runway material in the processing tank body 11 is evenly heated, ensuring the quality of pre-heating and stirring of the plastic runway material. After the plastic runway material is pre-heated and stirred, the discharge control valve 15 can be opened, and the pre-heated and stirred plastic runway material in the processing tank body 11 can be discharged through the discharge hole.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A pre-heating type stirring device for plastic runway materials, comprising a reaction mechanism (1), wherein a stirring mechanism (2) and a pre-heating mechanism (3) are arranged in the reaction mechanism (1); It is characterized in that: The reaction mechanism (1) includes a processing tank body (11), and two connecting seats (12) are symmetrically and fixedly connected to the top opening of the processing tank body (11). A matching seat (13) is fixedly connected between the opposite ends of the two connecting seats (12); The stirring mechanism (2) includes a hollow paddle rod (21) rotatably installed in the matching seat (13), and the hollow paddle rod (21) is located at the central position inside the processing tank body (11); A group of paddle blades (22) are fixedly connected to the upper and lower ends of the outer circumferential wall of the hollow paddle rod (21), and two groups of through holes (23) are symmetrically arranged up and down in the middle of the outer circumferential wall of the hollow paddle rod (21); The pre-heating mechanism (3) includes a heater (32) arranged directly above the hollow paddle rod (21). A long heating rod (33) is arranged at the central position of the bottom of the heater (32), and the long heating rod (33) is located at the central position inside the hollow paddle rod (21).

2. The preheating type stirring device for a plastic runway material according to claim 1, wherein: One group of the paddle blades (22) is four and is arranged at equal angles, and one group of the through holes (23) is four and is arranged at equal angles.

3. The preheating type stirring device for a plastic runway material according to claim 1, wherein: One end of the heater (32) is fixedly connected with an L-shaped seat (31), and the bottom end of the L-shaped seat (31) is fixedly connected to one of the connecting seats (12).

4. A preheating type stirring device for plastic runway materials according to claim 1, characterized in that: A driven pulley (26) is fixedly sleeved on the outer side wall above the hollow paddle rod (21), and a driving motor (24) is fixedly installed above the other end of the outer circumferential wall of the processing tank body (11).

5. The preheating type stirring device for a plastic runway material according to claim 4, characterized in that: A driving shaft above the driving motor (24) is fixedly connected with a driving pulley (25), and the driving pulley (25) is connected to the driven pulley (26) through a transmission belt (27) sleeved on the outer sides of them.

6. The preheating type stirring device for a plastic runway material according to claim 1, wherein: Four support rods (14) are fixedly connected to the periphery of the outer side wall of the bottom of the processing tank body (11) at equal angles.

7. A preheating type stirring device for plastic runway materials according to claim 1, characterized in that: A discharge hole is opened at the central position of the inner bottom wall of the processing tank body (11), and a discharge control valve (15) is fixedly installed on the outer bottom wall of the processing tank body (11) at the opening of the discharge hole.

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