Pavement cement stabilization gravel mixing and stirring device

Abstract

The utility model discloses a road surface cement stabilization gravel mixing and stirring device which comprises a base, vertical plates are fixedly connected to the top of the base, a stirring box used for containing gravel is arranged between the two vertical plates, a stirring column is rotationally connected to the interior of the stirring box, a material pushing plate is fixedly connected to the outer surface of the stirring column, and the material pushing plate is fixedly connected to the outer surface of the stirring column. The gravel stirring device has the advantages that firstly, gravel raw materials are poured into the stirring box, then the stirring column and the stirring box are simultaneously driven by the servo motor to rotate in the opposite directions, the stirring column and the stirring box are driven by the servo motor to rotate in the opposite directions, and therefore the gravel raw materials are uniformly stirred; the stirring column is arranged in the stirring box, so that the pushing plate fixed on the stirring column pushes the raw materials to overturn in the stirring box, the overturned raw materials are separated and scattered through the distributing plate, the dispersed raw materials can be conveniently mixed through the formed opening, the structure is reasonable, and the mixing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of cement production technology, and in particular to a road cement-stabilized gravel mixing device. Background Technology

[0002] Before the road cement is mixed, sand and stone need to be mixed. After mixing, cement and water are added and stirred. When mixing sand and stone, appropriate mixing equipment is required.

[0003] Existing mixing devices have certain drawbacks. Since gravel has a certain gravity, and mixing requires a stirring mechanism to agitate the raw materials, the existing stirring blades are not convenient for dispersing the gravel raw materials, thus affecting the mixing effect. Therefore, there is an urgent need for a road cement stabilized gravel mixing device to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a road cement-stabilized gravel mixing device, which is achieved through the following technical solution.

[0005] A road cement-stabilized gravel mixing device includes a base, a vertical plate fixedly connected to the top of the base, a mixing box for holding gravel between two vertical plates, a mixing column rotatably connected inside the mixing box, a pusher plate fixedly connected to the outer surface of the mixing column, a distribution plate fixedly connected to both sides of the pusher plate, and an opening on the pusher plate; the mixing column is rotatably engaged with the mixing box through a through-connected rotating rod, and the rotating rod rotates on the two vertical plates.

[0006] Both sides of the mixing tank are fixedly connected to extension columns, and support frames are rotatably connected to the extension columns and fixed to the vertical plate.

[0007] Furthermore, a servo motor is fixedly connected to the vertical plate on the left side, and the output shaft of the servo motor is fixedly connected to the rotating rod.

[0008] Furthermore, a first pulley is fixedly connected to the end of the rotating rod away from the servo motor, and a transmission rod is rotatably connected to the vertical plate on the right side. A second pulley is fixedly connected to one end of the transmission rod, and the second pulley rotates synchronously with the first pulley through a transmission belt.

[0009] Furthermore, a second gear is fixedly connected to the other end of the transmission rod, and a first gear is fixedly connected to the extension column on the right side, and the first gear meshes with the second gear.

[0010] Furthermore, the outer surface of the mixing tank is provided with a material inlet, and a cover plate movably connected to the mixing tank is used to cover the material inlet.

[0011] Furthermore, a locking mechanism is provided between the mixing tank and the cover plate. The locking mechanism includes a handle, which is fixedly connected to the cover plate. A movable plate is movably connected to the handle. A rod is fixedly connected to the bottom of the movable plate and passes through the cover plate. A spring is fixedly connected to the top of the movable plate, and one end of the spring is fixedly connected to the handle.

[0012] Furthermore, a lock hole is provided on the outer surface of the mixing tank, and the insertion rod is inserted into the lock hole.

[0013] The beneficial effects of this utility model are that, during the operation of this device, the sand and gravel raw material is first poured into the mixing tank, and then the servo motor drives the mixing column and the mixing tank to rotate in opposite directions at the same time. This causes the pusher plate fixed on the mixing column to push the raw material to tumble inside the mixing tank. The tumbled raw material is separated and dispersed by the distribution plate. The opening facilitates the mixing of the dispersed raw material. The structure is reasonable and improves the mixing effect. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific 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.

[0015] Figure 1 : A schematic diagram of the structure of a road cement-stabilized gravel mixing device according to the present invention;

[0016] Figure 2 : A schematic diagram showing the connection between the stirring column, servo motor, and transmission rod of this utility model;

[0017] Figure 3 : A schematic diagram of the structure of the mixing tank of this utility model;

[0018] Figure 4 This utility model Figure 3 A magnified view of A in the middle.

[0019] The attached figures are labeled as follows:

[0020] 1. Base; 11. Vertical plate;

[0021] 2. Mixing tank; 21. Feed inlet; 22. Lock hole; 23. Extension column; 231. Support frame; 232. First gear;

[0022] 3. Cover plate; 31. Handle; 32. Movable plate; 321. Spring; 322. Insert rod;

[0023] 4. Mixing column; 41. Pusher plate; 411. Distributor plate; 412. Opening; 42. Rotating rod; 421. First pulley;

[0024] 5. Transmission rod; 51. Second gear; 52. Second pulley;

[0025] 6. Servo motor. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0028] Example:

[0029] A road cement-stabilized gravel mixing device includes a base 1, a vertical plate 11 fixedly connected to the top of the base 1, a mixing box 2 for holding gravel is arranged between the two vertical plates 11, a mixing column 4 is rotatably connected inside the mixing box 2, a pusher plate 41 is fixedly connected to the outer surface of the mixing column 4, a distribution plate 411 is fixedly connected to both sides of the pusher plate 41, and an opening 412 is opened on the pusher plate 41. The mixing column 4 is rotatably engaged with the mixing box 2 through a through-connected rotating rod 42, and the rotating rod 42 rotates on the two vertical plates 11.

[0030] Both sides of the mixing tank 2 are fixedly connected to extension columns 23, and a support frame 231 is rotatably connected to the extension columns 23, and the support frame 231 is fixed on the vertical plate 11.

[0031] By adopting the above technical solution, when using the device, the sand and gravel raw material is first poured into the mixing tank 2, and then the servo motor 6 drives the mixing column 4 and the mixing tank 2 to rotate in opposite directions, so that the pusher plate 41 fixed on the mixing column 4 pushes the raw material to tumble inside the mixing tank 2. The tumbled raw material is separated and dispersed by the dividing plate 411. The opening 412 facilitates the mixing of the dispersed raw material. The structure is reasonable and improves the mixing effect.

[0032] Specifically, a servo motor 6 is fixedly connected to the left vertical plate 11, and the output shaft of the servo motor 6 is fixedly connected to the rotating rod 42;

[0033] The first pulley 421 is fixedly connected to the end of the rotating rod 42 away from the servo motor 6. A transmission rod 5 is rotatably connected to the right vertical plate 11. A second pulley 52 is fixedly connected to one end of the transmission rod 5. The second pulley 52 rotates synchronously with the first pulley 421 through the transmission belt.

[0034] The other end of the transmission rod 5 is fixedly connected to a second gear 51, and the right extension column 23 is fixedly connected to a first gear 232, which meshes with the second gear 51.

[0035] By adopting the above technical solution, the servo motor 6 can drive the rotating rod 42 to rotate on the vertical plate 11. The rotating rod 42 drives the pusher plate 41 to rotate through the stirring column 4. At the same time, the rotating rod 42 can drive the first pulley 421 to rotate. The first pulley 421 drives the second pulley 52 to rotate synchronously through the transmission belt. The second pulley 52 drives the connected second gear 51 to rotate synchronously through the transmission rod 5. The second gear 51 drives the meshed first gear 232 to rotate in the opposite direction. The first gear 232 drives the mixing tank 2 to rotate in the opposite direction through the extension column 23. Thus, the servo motor 6 drives the pusher plate 41 and the mixing tank 2 to rotate in the opposite direction at the same time.

[0036] Specifically, the outer surface of the mixing tank 2 is provided with a material inlet 21, and the cover plate 3 movably connected to the mixing tank 2 is used to cover the material inlet 21;

[0037] A locking mechanism is provided between the mixing tank 2 and the cover plate 3. The locking mechanism includes a handle 31, which is fixedly connected to the cover plate 3. A movable plate 32 is movably connected to the handle 31. A rod 322 is fixedly connected to the bottom of the movable plate 32 and is connected through the cover plate 3. A spring 321 is fixedly connected to the top of the movable plate 32, and one end of the spring 321 is fixedly connected to the handle 31.

[0038] The outer surface of the mixing tank 2 is provided with a lock hole 22, and the insertion rod 322 is inserted into the lock hole 22.

[0039] By adopting the above technical solution, the material can be fed into and out of the mixing tank 2 through the material inlet 21. The movable cover plate 3 can close and open the material inlet 21. The locking mechanism can lock the mixing tank 2 and the cover plate 3. That is, by pulling the movable plate 32, the insertion rod 322 is moved. When the insertion rod 322 moves to the position of the locking hole 22, the cover plate 3 covers the material inlet 21 and the insertion rod 322 is inserted into the locking hole 22. The spring 321 can be compressed and push the movable plate 32 to stick to the mixing tank 2, so that the insertion rod 322 can be automatically inserted when it moves to the position of the locking hole 22.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A road surface cement-stabilized gravel mixing device, comprising a base (1), characterized in that, A vertical plate (11) is fixedly connected to the top of the base (1), and a mixing box (2) for holding sand and gravel is provided between the two vertical plates (11). A stirring column (4) is rotatably connected inside the mixing box (2), and a pusher plate (41) is fixedly connected to the outer surface of the stirring column (4). A distribution plate (411) is fixedly connected to both sides of the pusher plate (41), and an opening (412) is provided on the pusher plate (41). The stirring column (4) is rotatably connected to the mixing box (2) through a through-connected rotating rod (42), and the rotating rod (42) rotates on the two vertical plates (11). Both sides of the mixing tank (2) are fixedly connected to extension columns (23), and a support frame (231) is rotatably connected to the extension column (23), and the support frame (231) is fixed on the vertical plate (11).

2. The road surface cement-stabilized gravel mixing device according to claim 1, characterized in that: A servo motor (6) is fixedly connected to the vertical plate (11) on the left side, and the output shaft of the servo motor (6) is fixedly connected to the rotating rod (42).

3. The road cement-stabilized gravel mixing device according to claim 2, characterized in that: The rotating rod (42) is fixedly connected to a first pulley (421) at the end away from the servo motor (6). A transmission rod (5) is rotatably connected to the vertical plate (11) on the right side. A second pulley (52) is fixedly connected to one end of the transmission rod (5). The second pulley (52) rotates synchronously with the first pulley (421) through a transmission belt.

4. The road surface cement-stabilized gravel mixing device according to claim 3, characterized in that: The other end of the transmission rod (5) is fixedly connected to a second gear (51), and the right extension column (23) is fixedly connected to a first gear (232), and the first gear (232) meshes with the second gear (51).

5. The road cement-stabilized gravel mixing device according to claim 1, characterized in that: The mixing tank (2) has a material inlet (21) on its outer surface, and a cover plate (3) movably connected to the mixing tank (2) is used to cover the material inlet (21).

6. The road cement-stabilized gravel mixing device according to claim 5, characterized in that: A locking mechanism is provided between the mixing tank (2) and the cover plate (3). The locking mechanism includes a handle (31) and the handle (31) is fixedly connected to the cover plate (3). A movable plate (32) is movably connected to the handle (31). A plug rod (322) is fixedly connected to the bottom of the movable plate (32) and is connected through the cover plate (3). A spring (321) is fixedly connected to the top of the movable plate (32) and one end of the spring (321) is fixedly connected to the handle (31).

7. A road surface cement-stabilized gravel mixing device according to claim 6, characterized in that: The outer surface of the mixing tank (2) is provided with a lock hole (22), and the insertion rod (322) is embedded in the lock hole (22).

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