A modified material mixing device

Abstract

The application relates to the technical field of modified material mixing, and particularly relates to a modified material mixing device, which comprises a mixing cylinder and a stirring rod one; a turnover mechanism is arranged on the stirring rod one and mainly comprises a stirring rod two, an inner rod, a transverse moving rod and a bevel gear two; a receiving cavity is formed in the middle part of the stirring rod one; the stirring rod two rotates on the surface of the stirring rod one. The hydraulic cylinder drives the telescopic rod to retract, the transverse moving rod moves under the assistance of the rotating shaft and the rotating rod, at this time, the sliding seat on the refrigeration mechanism is inserted into the second insertion hole, the sliding seat on the heating mechanism is separated from the second insertion hole, the extrusion of the second travel switch and the first insertion hole makes the cooling pipe work, at the same time, the first travel switch is separated from the first insertion hole to make the heating pipe stop working, at this time, the temperature in the mixing cylinder can be changed, so that the quality of the modified material in the mixing cylinder is not affected by the excessively high mixing temperature.

Description

A modified material mixing device Technical Field

[0001] The present invention relates to the field of modified material mixing technology, specifically to a modified material mixing device. Background Technology

[0002] Currently, highways are generally constructed using asphalt or concrete. However, asphalt and concrete surfaces can crack after prolonged use. Therefore, modified materials are added during the preparation of asphalt and concrete to improve the road's durability and compressive strength.

[0003] In existing technologies, asphalt, water, and modified materials are mixed together and then spread on the ground for pouring. Due to the different proportions of the various materials, it is difficult to accurately control the heating temperature. If the temperature is too high, the cement hydration rate will accelerate with the increase of ambient temperature, resulting in a faster setting and hardening rate. At the same time, due to the different densities of the various materials, stratification will occur, and the different materials have different melting points. At this time, the raw materials in each layer are at different temperatures, making it difficult for workers to judge whether the mixing is sufficient. This will lead to unevenness, clumping, and particle separation of the asphalt after it is poured out, affecting the quality of the material. Summary of the Invention

[0004] To address the above shortcomings, the purpose of this invention is to provide a modified material mixing device.

[0005] This invention provides the following technical solution:

[0006] A modified material mixing device, comprising: a mixing cylinder and a stirring rod;

[0007] A flipping mechanism is provided on the stirring rod one. The flipping mechanism mainly includes a stirring rod two, an inner rod, a transverse rod, and a bevel gear two. A receiving cavity is opened in the middle of the stirring rod one. The stirring rod two rotates on the surface of the stirring rod one. The modified material can be mixed by utilizing the shape formed between the stirring rod one and the stirring rod two. The inner rod is provided inside the stirring rod two and rotates with the rotation of the stirring rod two. The transverse rod slides inside the inner rod. A bevel gear two is provided inside the end of the stirring rod two that is inserted into the stirring rod one.

[0008] A control mechanism is located at the top of the mixing cylinder. The control mechanism mainly includes a mounting frame, a motor, a hydraulic cylinder, and a rotating rod. The mounting frame is fixed to the top of the mixing cylinder and has a "U" shaped cross-section. The hydraulic cylinder and the motor are located on the top surface of the mounting frame, and the rotating rod is located on the bottom inner edge of the mounting frame. The motor controls the rotation of the rotating rod.

[0009] As a preferred technical solution of a modified material mixing device, the surface of the transverse rod is provided with a heating mechanism and a cooling mechanism, the heating mechanism and the cooling mechanism are staggered, and a temperature sensor is provided on the bottom of the stirring rod one near the stirring rod two;

[0010] The above scheme enables precise temperature measurement of multi-layered mixed materials by using multiple temperature sensors.

[0011] As a preferred technical solution of a modified material mixing device, both the heating mechanism and the cooling mechanism are composed of connecting rods and sliding seats. The upper surface of the sliding seat of the heating mechanism is provided with a cooling pipe, and the upper surface of the sliding seat of the cooling mechanism is provided with a heating pipe. When the connecting rod of the heating mechanism is extended, the connecting rod of the cooling mechanism is retracted.

[0012] The above solution achieves this by using alternating refrigeration and heating mechanisms, preventing them from operating simultaneously and thus ensuring overall operational stability.

[0013] As a preferred technical solution of a modified material mixing device, the inner rod has equally spaced insertion holes 1 along its inner edge, and the stirring rod 2 has equally spaced insertion holes 2 along its inner edge. The insertion holes 1 and 2 are arranged correspondingly, and the sliding seat can slide between the insertion holes 2 and 1.

[0014] The above solution enables the heating and cooling mechanisms to operate in precise directions by utilizing the cooperation of socket one and socket two.

[0015] As a preferred technical solution of a modified material mixing device, one end of the transverse rod is rotatably connected to a rotating rod, a rotating shaft is provided between the two rotating rods, a telescopic rod is provided on one side of the rotating shaft, and the telescopic rod can drive the rotating shaft to move synchronously when it moves. A positioning hole is provided at the end of the inner rod near the stirring rod, and the rotating rod can move in the positioning hole.

[0016] The above solution achieves this by using a rotating rod and a transverse rod to rotate, so that when the stirring rod and the inner rod rotate, they can drive the transverse rod to rotate. At this time, the rotating rod will not rotate. The positioning hole allows the inner rod to provide a trajectory for the rotating rod when it rotates.

[0017] As a preferred technical solution of a modified material mixing device, a limit switch one is provided on the upper side of the sliding seat of the refrigeration mechanism, and a limit switch two is provided on the upper side of the sliding seat of the heating mechanism. The limit switch one is controlled by a PLC controller to drive and shut down the heating tube, and the limit switch two is controlled by a PLC controller to drive and shut down the cooling tube.

[0018] The above scheme enables the heating and cooling tubes to operate in a corresponding manner by using limit switch one, limit switch two, and the PLC controller.

[0019] As a preferred technical solution of a modified material mixing device, the surface is provided with a sleeve, the outer side of the sleeve is provided with an arc plate, the inside of the receiving cavity is provided with bevel gear one and bevel gear three, the bevel gear one and bevel gear two are threadedly driven, and the bevel gear three is used for the upper and lower bevel gear two to drive each other to rotate.

[0020] The above scheme enables multiple stirring rods 2 to rotate using bevel gear 1, bevel gear 2, and bevel gear 3. The sleeve allows heat and cold energy to be discharged, and the arc plate prevents the modified material around the stirring rods 2 from sticking to its surface, thus avoiding excessive local temperature. Furthermore, when the arc plate rotates, the gaps allow heat or cold energy to be better input into the mixing drum.

[0021] As a preferred technical solution for a modified material mixing device, the top end of the telescopic rod is connected to the output end of the hydraulic cylinder, the top end of the first bevel gear passes through the first stirring rod and is connected to the inner edge of the mounting frame, and the outer side of the rotating rod is driven by the second belt and the first belt to drive the first stirring rod and the first bevel gear respectively.

[0022] The above scheme can achieve the following: when the rotating rod rotates, belt 2 and belt 1 synchronously drive stirring rod 1 and bevel gear 1 to rotate.

[0023] The beneficial effects of this invention are:

[0024] 1. The telescopic rod is retracted by the hydraulic cylinder. With the assistance of the rotating shaft and the rotating rod, the transverse rod moves. At this time, the sliding seat on the refrigeration mechanism is inserted into the second socket, and the sliding seat on the heating mechanism is disengaged from the second socket. The compression between the limit switch two and the first socket causes the cooling pipe to work. At the same time, the limit switch one is disengaged from the first socket, causing the heating pipe to stop working. At this time, the temperature inside the mixing cylinder can be changed, thereby avoiding the modified material inside the mixing cylinder from being mixed at too high a temperature, which would affect its quality.

[0025] 2. Temperature sensors can be used to measure the temperature of modified materials at different levels separately, avoiding the situation where some parts of the modified material do not meet the requirements during extraction.

[0026] 3. When stirring rod one rotates, it drives stirring rod two to rotate laterally. At the same time, when bevel gear one rotates, it drives bevel gear two to rotate. Bevel gear two drives stirring rod two and arc plate to rotate. At this time, the modified material can be mixed in an up-down and left-right manner, avoiding the stratification phenomenon of traditional methods.

[0027] 4. The curved plate prevents the modified material around the stirring rod from sticking to its surface when it rotates, thus avoiding excessive local temperature. At the same time, the gap created by the curved plate during its rotation allows heat or cold energy to be transferred into the mixing drum.

[0028] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 is a schematic diagram of the overall structure of a modified material mixing device;

[0031] Figure 2 is a partial cross-sectional schematic diagram of a modified material mixing device;

[0032] Figure 3 is a three-dimensional connection diagram of the transverse rod, rotating rod, rotating shaft and telescopic rod of a modified material mixing device;

[0033] Figure 4 is a three-dimensional schematic diagram of the mounting frame position of a modified material mixing device;

[0034] Figure 5 is a three-dimensional schematic diagram of the connection between the sleeve and the arc plate of a modified material mixing device;

[0035] Figure 6 is a schematic diagram of a modified material mixing device.

[0036] The components in the diagram are labeled as follows: 1. Mixing cylinder; 2. Stirring rod one; 3. Stirring rod two; 4. Receiving cavity; 5. Inner rod; 7. Horizontal moving rod; 8. Connecting rod; 9. Insertion hole one; 10. Sliding seat; 11. Cooling pipe; 12. Heating pipe; 13. Limit switch one; 14. Limit switch two; 15. PLC controller; 16. Rotating rod; 17. Rotating shaft; 18. Telescopic rod; 19. Insertion hole two; 20. Sleeve; 21. Arc plate; 22. Positioning hole; 23. Bevel gear one; 24. Bevel gear two; 25. Bevel gear three; 26. Temperature sensor; 27. Mounting bracket; 28. Hydraulic cylinder; 29. ​​Motor; 30. Rotating rod; 31. Belt one; 32. Belt two. Detailed Implementation

[0037] The following description, in conjunction with embodiments and accompanying drawings, clearly and completely illustrates the concept, specific structure, and technical effects of the present invention, so as to fully understand the purpose, solution, and effects of the present invention. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. It should also be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature. Furthermore, the descriptions of "up," "down," "left," and "right" used in this invention are only relative to the relative positional relationships of the various components of the present invention in the accompanying drawings.

[0038] Referring to Figures 1, 2, 3, and 4, a modified material mixing device includes: a mixing cylinder 1 and a stirring rod 2; a tilting mechanism disposed on the stirring rod 2, the tilting mechanism mainly including a second stirring rod 3, an inner rod 5, a transverse rod 7, and a second bevel gear 24. A receiving cavity 4 is provided in the middle of the stirring rod 2. The second stirring rod 3 rotates on the surface of the stirring rod 2. The shape formed between the stirring rod 2 and the second stirring rod 3 allows for mixing of the modified material. The inner rod 5 is disposed inside the second stirring rod 3 and rotates with the rotation of the second stirring rod 3. The transverse rod 7 slides inside the inner rod 5, and the stirring rod 2 3 is inserted into one end of the stirring rod 1 2 and is equipped with a bevel gear 24. The control mechanism is located at the top of the mixing cylinder 1. The control mechanism mainly includes a mounting frame 27, a motor 29, a hydraulic cylinder 28 and a rotating rod 30. The mounting frame 27 is fixed to the top of the mixing cylinder 1. The cross-sectional shape of the mounting frame 27 is "U". The hydraulic cylinder 28 and the motor 29 are located on the top surface of the mounting frame 27. The rotating rod 30 is located on the bottom inner edge of the mounting frame 27. The motor 29 controls the rotation of the rotating rod 30.

[0039] During operation: Motor 29 is turned on, driving the rotating rod 30 to rotate. Driven by belts 32 and 31, the stirring rod 2 and bevel gear 23 rotate. The rotation of stirring rod 2 causes stirring rod 3 to rotate laterally, thus mixing the modified materials inside the mixing drum 1. The rotation of bevel gear 23 drives bevel gear 24 to rotate, which in turn drives stirring rod 3 and the arc plate 21 to rotate, allowing the modified materials to mix vertically. Temperature sensor 26 can measure the temperature of the modified materials at different levels separately. If the overall temperature is too high... At this time, the hydraulic cylinder 28 drives the telescopic rod 18 to retract. The telescopic rod 18 uses the rotating shaft 17 and the rotating rod 16 to make the transverse rod 7 move. At this time, the sliding seat 10 on the refrigeration mechanism is inserted into the second insertion hole 19, and the sliding seat 10 on the heating mechanism is disengaged from the second insertion hole 19. The limit switch 14 is pressed against the first insertion hole 9, and the cooling pipe 11 is working. At the same time, the limit switch 13 is disengaged from the first insertion hole 9, and the heating pipe 12 stops working. At this time, the temperature inside the mixing cylinder 1 can be changed, thereby avoiding the modified material mixing temperature inside the mixing cylinder 1 from being too high and affecting its quality.

[0040] Referring to Figures 1, 2, and 3, a modified material mixing device is provided with a heating mechanism and a cooling mechanism on the surface of the transverse rod 7. The heating mechanism and the cooling mechanism are staggered. A temperature sensor 26 is provided near the bottom of the stirring rod 2 near the stirring rod 3. By using multiple temperature sensors 26, the temperature of the multi-layered mixed material can be accurately measured. Both the heating mechanism and the cooling mechanism are composed of a connecting rod 8 and a sliding seat 10. A cooling pipe 11 is provided on the upper surface of the sliding seat 10 of the heating mechanism, and a heating pipe 12 is provided on the upper surface of the sliding seat 10 of the cooling mechanism. When the connecting rod 8 of the heating mechanism is extended, the connecting rod 8 of the cooling mechanism is retracted. By using the alternating arrangement of the cooling mechanism and the heating mechanism, the two cannot operate at the same time, thereby ensuring the stability of the overall operation.

[0041] Referring to Figures 2 and 3, a modified material mixing device has equally spaced insertion holes 9 along the inner edge of the inner rod 5, and equally spaced insertion holes 19 along the inner edge of the stirring rod 3. Insertion holes 19 and 19 are correspondingly arranged. A sliding seat 10 can slide between insertion holes 19 and 19. The cooperation between insertion holes 19 and 19 allows the heating and cooling mechanisms to operate in precise directions. One end of the transverse rod 7 is rotatably connected to a rotating rod 16. The two rotating rods 16... A rotating shaft 17 is provided in the middle, and a telescopic rod 18 is provided on one side of the rotating shaft 17. When the telescopic rod 18 moves, it can drive the rotating shaft 17 to move synchronously. A positioning hole 22 is opened at the end of the inner rod 5 near the stirring rod 2. The rotating rod 16 can move in the positioning hole 22. The rotating rod 16 is rotatably connected to the transverse rod 7, so that when the stirring rod 3 and the inner rod 5 rotate, they can drive the transverse rod 7 to rotate. At this time, the rotating rod 16 will not rotate. The positioning hole 22 is used to provide a trajectory for the rotating rod 16 when the inner rod 5 rotates.

[0042] Referring to Figures 1, 2, 3, 5, and 6, a modified material mixing device includes a limit switch 13 on the upper side of the sliding seat 10 of the refrigeration mechanism and a limit switch 14 on the upper side of the sliding seat 10 of the heating mechanism. Limit switch 13 controls the heating element 12 to drive and shut down using a PLC controller 15, and limit switch 14 controls the cooling element 11 to drive and shut down using the PLC controller 15. The arrangement of limit switches 13, 14, and the PLC controller 15 ensures that the heating element 12 and cooling element 11 can operate accordingly. A sleeve 20 is provided on the surface of the device 6, and a [missing information - likely a design element] is provided on the outer side of the sleeve 20. The arc-shaped plate 21 and the receiving cavity 4 are equipped with bevel gear 1 23 and bevel gear 3 25. Bevel gear 1 23 and bevel gear 24 are threadedly driven. Bevel gear 3 25 is used to drive the upper and lower bevel gears 24 to rotate. By using bevel gear 1 23, bevel gear 24 and bevel gear 3 25, multiple stirring rods 2 3 can rotate. The sleeve 20 can conduct heat and cold. The arc-shaped plate 21 can prevent the modified material around the stirring rods 2 3 from sticking to its surface, thereby avoiding excessive local temperature. When the arc-shaped plate 21 rotates, the gaps can better input heat or cold into the mixing cylinder 1.

[0043] Referring to Figures 1 and 4, a modified material mixing device is provided. The top end of the telescopic rod 18 is connected to the output end of the hydraulic cylinder 28. The top end of the bevel gear 23 passes through the stirring rod 2 and is connected to the inner edge of the mounting bracket 27. The outer side of the rotating rod 30 is driven by the second belt 32 and the first belt 31 to drive the stirring rod 2 and the bevel gear 23 to rotate. When the rotating rod 30 rotates, the second belt 32 and the first belt 31 synchronously drive the stirring rod 2 and the bevel gear 23 to rotate.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modified material mixing device, characterized in that, include: Mixing cylinder (1) and stirring rod one (2); a flipping mechanism is set on the stirring rod one (2), the flipping mechanism mainly includes stirring rod two (3), inner rod (5), transverse rod (7) and bevel gear two (24), a receiving cavity (4) is opened in the middle of the stirring rod one (2), the stirring rod two (3) rotates on the surface of the stirring rod one (2), and the modified material can be mixed by utilizing the shape formed between the stirring rod one (2) and the stirring rod two (3), the inner rod (5) is set inside the stirring rod two (3), and the inner rod (5) rotates with the rotation of the stirring rod two (3), the transverse rod (7) slides inside the inner rod (5), and a bevel gear two (24) is set inside the end of the stirring rod two (3) inserted into the stirring rod one (2); a control mechanism is set at the top of the mixing cylinder (1), the control mechanism mainly includes a mounting frame (27), a motor (29), a hydraulic cylinder (28) and a rotating rod (3 0), the mounting bracket (27) is fixed to the top of the mixing cylinder (1), the cross-sectional shape of the mounting bracket (27) is "U", the hydraulic cylinder (28) and the motor (29) are set on the top surface of the mounting bracket (27), the rotating rod (30) is set on the bottom inner edge of the mounting bracket (27), and the motor (29) controls the rotating rod (30) to rotate; the surface of the transverse rod (7) is provided with a heating mechanism and a cooling mechanism, the heating mechanism and the cooling mechanism are staggered, the bottom of the stirring rod one (2) near the stirring rod two (3) is provided with a temperature sensor (26); the heating mechanism and the cooling mechanism are both composed of a connecting rod (8) and a sliding seat (10), the upper surface of the sliding seat (10) of the heating mechanism is provided with a cooling pipe (11), the upper surface of the sliding seat (10) of the cooling mechanism is provided with a heating pipe (12), when the upper connecting rod (8) of the heating mechanism is extended, the upper connecting rod (8) of the cooling mechanism is contracted.

2. The modified material mixing device according to claim 1, characterized in that, The inner rod (5) has equally spaced insertion holes 1 (9) along its inner edge, and the stirring rod 2 (3) has equally spaced insertion holes 2 (19) along its inner edge. The insertion holes 1 (9) and insertion holes 2 (19) are arranged correspondingly, and the sliding seat (10) can slide between insertion holes 2 (19) and insertion holes 1 (9).

3. The modified material mixing device according to claim 1, characterized in that, One end of the transverse rod (7) is rotatably connected to a rotating rod (16), and a rotating shaft (17) is provided between the two rotating rods (16). A telescopic rod (18) is provided on one side of the rotating shaft (17). When the telescopic rod (18) moves, it can drive the rotating shaft (17) to move synchronously. A positioning hole (22) is provided at the end of the inner rod (5) near the stirring rod (2), and the rotating rod (16) can move in the positioning hole (22).

4. The modified material mixing device according to claim 1, characterized in that, The sliding seat (10) of the refrigeration mechanism is provided with a limit switch one (13) on the upper side, and the sliding seat (10) of the heating mechanism is provided with a limit switch two (14) on the upper side. The limit switch one (13) controls the heating tube (12) to drive and shut down using a PLC controller (15), and the limit switch two (14) controls the cooling tube (11) to drive and shut down using a PLC controller (15).

5. The modified material mixing device according to claim 1, characterized in that, The surface of the stirring rod (3) is provided with a sleeve (20), and an arc plate (21) is provided on the outside of the sleeve (20). The inside of the receiving cavity (4) is provided with a bevel gear (23) and a bevel gear (25). The bevel gear (23) meshes with the bevel gear (24) for transmission, and the bevel gear (25) is used to drive the upper and lower bevel gears (24) to rotate.

6. The modified material mixing device according to claim 3, characterized in that, The top end of the telescopic rod (18) is connected to the output end of the hydraulic cylinder (28), and the top end of the bevel gear (23) passes through the stirring rod (2) and connects to the inner edge of the mounting bracket (27). The outer side of the rotating rod (30) is driven by the second belt (32) and the first belt (31) to drive the stirring rod (2) and the bevel gear (23) respectively.

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