A pulsator structure for homogenizing and stirring lightweight plaster

Abstract

The utility model discloses a pulsator structure for homogenizing and stirring lightweight plaster, and relates to a field, including an extrusion plate for stirring materials, wherein the axis of the extrusion plate is rotatably connected to a first rotating rod, a stirring rod for stirring materials in another direction is fixed to the top of the first rotating rod, a driving motor for providing power for the rotation of the first rotating rod is connected to the bottom end of the first rotating rod, and a transmission mechanism is arranged on the extrusion plate and the driving motor, wherein the transmission mechanism is used to transmit power in opposite directions of rotation of the extrusion plate and the stirring rod; the transmission mechanism includes a transmission unit and a driving unit. By arranging a transmission mechanism, the utility model can synchronously drive the extrusion plate to rotate in the opposite direction when the driving motor drives the stirring rod to stir the material, thereby stirring the material in another direction, and during the stirring process, the downward moving extrusion plate causes the material to overflow from the pores of the extrusion plate, so that the stirring is more uniform.

Description

Technical Field

[0001] The utility model relates to a field, in particular to an impeller structure for homogenizing and stirring lightweight plaster. Background Art

[0002] The main component of lightweight plaster gypsum is calcium sulfate, including natural gypsum and industrial gypsum. At present, the preparation of lightweight plaster gypsum is mostly to grind the mined gypsum ore step by step, calcine it, and then grind it after calcination. In the gypsum production process, auxiliary materials need to be added to the gypsum according to the type of gypsum produced. Various auxiliary materials need to be mixed and stirred with the gypsum raw materials by adding water.

[0003] In the prior art, the stirring direction of lightweight plastering gypsum is single. In order to make the lightweight plastering gypsum stirred more evenly, a longer stirring time is required to avoid the situation where the performance of the lightweight plastering gypsum after the product is poor. Therefore, the utility model proposes a pulsator structure for homogenizing and stirring the lightweight plastering gypsum. Utility Model Content

[0004] The purpose of the utility model is to provide a pulsator structure for homogenizing and stirring lightweight plaster in order to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulsator structure for homogenizing and stirring lightweight plaster, comprising an extrusion disc for stirring materials, the axis of the extrusion disc being rotatably connected to a first rotating rod, the top end of the first rotating rod being fixed with a stirring rod for stirring materials in another direction, the bottom end of the first rotating rod being connected to a driving motor for providing power for the rotation of the first rotating rod, a transmission mechanism being arranged on the extrusion disc and the driving motor, the transmission mechanism being used to transmit power for the extrusion disc and the stirring rod in opposite directions of rotation;

[0006] The transmission mechanism includes a transmission unit and a driving unit;

[0007] The transmission unit is used to transmit power for the operation of the driving unit;

[0008] The driving unit is used to provide stirring force in another direction to the material.

[0009] As a further solution of the utility model: the transmission unit includes a fixing frame, a first gear, a second gear, a transmission rod, and a rotating wheel;

[0010] The fixing frame is fixed to the top outer wall of the driving motor, and the fixing frame is used to provide support for the second gear;

[0011] The first gear is fixed to the outer wall of the first rotating rod, and the first gear in the rotating state is used to give the second gear a rotation thrust;

[0012] The second gear is rotatably connected to the inner side of the fixing frame, and the second gear is used to drive one end of the transmission rod to move circumferentially;

[0013] The two ends of the transmission rod are eccentrically connected to the second gear and the outer wall of the rotating wheel respectively, and the transmission rod is used to transmit the rotating force of the second gear to the rotating wheel.

[0014] As a further solution of the utility model: the driving unit includes a second rotating rod, a third gear, and a gear ring;

[0015] The second rotating rod is fixed to the top of the rotating wheel and penetrates the fixing frame to be rotatably connected to the fixing frame, and the second rotating rod is used to drive the third gear to rotate synchronously;

[0016] The third gear is fixed on the top of the second rotating rod and meshes with the outer wall tooth block of the gear ring, and the third gear is used to drive the gear ring to rotate;

[0017] The gear ring is fixed on the inner side of the extrusion disk, and the gear ring is used to rotate the top extrusion disk to stir the material.

[0018] As a further solution of the utility model: the outer wall of the fixing frame is in an "L"-shaped structure as a whole, and a bearing is provided on the outer wall of the fixing frame that contacts the second rotating rod.

[0019] As a further solution of the utility model: the two ends of the transmission rod are at the same position from the axis of the rotating wheel and the second gear.

[0020] As a further solution of the utility model: the extrusion disk is an overall hollow structure, and a screen for screening materials is fixed in the hollow inner cavity of the extrusion disk.

[0021] As a further solution of the present invention: the gear ring and the third gear rotate in the same direction.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting up a transmission mechanism, when a driving motor is used to drive the stirring rod to stir the material, the extrusion plate can be synchronously driven to rotate in the opposite direction, thereby exerting stirring force on the material in another direction. During the stirring process, the downward moving extrusion plate causes the material to overflow from the pores of the extrusion plate, making the stirring more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the installation structure of the third gear of the utility model;

[0026] Figure 3 It is a schematic diagram of the meshing structure of the first gear and the second gear of the utility model.

[0027] In the figure: 1, extrusion plate; 2, first rotating rod; 3, stirring rod; 4, driving motor; 5, transmission mechanism; 501, fixed frame; 502, first gear; 503, second gear; 504, transmission rod; 505, rotating wheel; 506, second rotating rod; 507, third gear; 508, gear ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 3 In the embodiment of the utility model, a pulsator structure for homogenizing and stirring lightweight plaster comprises an extrusion plate 1 for stirring materials, the axis of the extrusion plate 1 is rotatably connected to a first rotating rod 2, a stirring rod 3 for stirring materials in another direction is fixed to the top of the first rotating rod 2, a driving motor 4 for providing power for the rotation of the first rotating rod 2 is connected to the bottom of the first rotating rod 2, a transmission mechanism 5 is arranged on the extrusion plate 1 and the driving motor 4, and the transmission mechanism 5 is used to transmit power to the extrusion plate 1 and the stirring rod 3 in opposite directions of rotation;

[0030] The transmission mechanism 5 includes a transmission unit and a drive unit;

[0031] The transmission unit is used to transmit power for the operation of the drive unit;

[0032] The driving unit is used to provide stirring force in another direction to the material;

[0033] The transmission unit includes a fixing frame 501, a first gear 502, a second gear 503, a transmission rod 504, and a rotating wheel 505;

[0034] The fixing frame 501 is fixed to the outer wall of the top end of the driving motor 4, and the fixing frame 501 is used to provide support for the second gear 503;

[0035] The first gear 502 is fixed to the outer wall of the first rotating rod 2, and the first gear 502 in the rotating state is used to give the second gear 503 a rotation thrust;

[0036] The second gear 503 is rotatably connected to the inner side of the fixing frame 501, and the second gear 503 is used to drive one end of the transmission rod 504 to move circumferentially;

[0037] The two ends of the transmission rod 504 are eccentrically connected to the outer wall of the second gear 503 and the rotating wheel 505 respectively, and the transmission rod 504 is used to transmit the rotational force of the second gear 503 to the rotating wheel 505;

[0038] The driving unit includes a second rotating rod 506, a third gear 507, and a gear ring 508;

[0039] The second rotating rod 506 is fixed to the top of the rotating wheel 505 and penetrates the fixing frame 501 to be rotatably connected to the fixing frame 501. The second rotating rod 506 is used to drive the third gear 507 to rotate synchronously.

[0040] The third gear 507 is fixed on the top of the second rotating rod 506 and meshes with the outer wall tooth block of the gear ring 508. The third gear 507 is used to drive the gear ring 508 to rotate;

[0041] The gear ring 508 is fixed on the inner side of the extrusion disk 1 , and the gear ring 508 is used to rotate the top extrusion disk 1 to stir the material.

[0042] In this embodiment: when using this device, by starting the drive motor 4, the operation of the drive motor 4 will drive the stirring rod 3 connected to the output end to rotate, and the rotating stirring rod 3 will drive the stirring rod 3 fixed to the output end to rotate, thereby stirring the material. At the same time, the rotation of the first rotating rod 2 will also synchronously drive the first gear 502 fixed to the outer wall to rotate clockwise, and the clockwise rotating first gear 502 drives the second gear 503 meshing with the outer wall to rotate counterclockwise, and the rotating second gear 503 synchronously drives one end of the transmission rod 504 connected to the outer wall to rotate circumferentially around the axis of the second gear 503, and the other end of the transmission rod 504 will also synchronously move circumferentially, thereby driving the transmission The rotating wheel 505 connected to the other end of the rod 504 rotates, and the rotating rotating wheel 505 will synchronously drive the second rotating rod 506 and the third gear 507 to rotate. The third gear 507 also rotates counterclockwise, and the rotating third gear 507 gives the gear ring 508 a rotational thrust. Since the third gear 507 is on the inner side of the gear ring 508, when the rotating third gear 507 drives the gear ring 508 to rotate, the gear ring 508 will also rotate counterclockwise, so that the extrusion disk 1 and the gear ring 508 both rotate counterclockwise and in the opposite direction of rotation of the stirring rod 3, thereby further stirring the material, improving the stirring efficiency, and allowing the material to be removed through the screen of the extrusion disk 1, making the stirring more uniform.

[0043] Please refer to Figure 1-Figure 3The outer wall of the fixed frame 501 is in an "L"-shaped structure as a whole. The fixed frame 501 is provided with a bearing on the outer wall in contact with the second rotating rod 506. The two ends of the transmission rod 504 are at the same position from the axis of the rotating wheel 505 and the second gear 503. The extrusion disk 1 is in a hollow structure as a whole. A screen for screening materials is fixed in the hollow inner cavity of the extrusion disk 1. The gear ring 508 has the same rotation direction as the third gear 507.

[0044] In this embodiment: through this structure, under the action of the third gear 507 and the transmission rod 504, when the rotational power from the first gear 502 is transmitted to the gear ring 508, the rotation direction of the gear ring 508 is opposite to the rotation direction of the fixed frame 501, so that the extrusion plate 1 and the stirring rod 3 rotate in opposite directions, thereby improving the stirring efficiency and making the stirring more uniform.

[0045] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pulsator structure for homogenizing and stirring lightweight plaster, comprising an extrusion disc (1) for stirring materials, the extrusion disc (1) being rotatably connected to a first rotating rod (2), a stirring rod (3) for stirring materials in another direction being fixed to the top end of the first rotating rod (2), a driving motor (4) for providing power for the rotation of the first rotating rod (2) being connected to the bottom end of the first rotating rod (2), characterized in that: A transmission mechanism (5) disposed on the extrusion disk (1) and the drive motor (4), the transmission mechanism (5) being used to transmit power in opposite directions of rotation of the extrusion disk (1) and the stirring rod (3); The transmission mechanism (5) comprises a transmission unit and a drive unit; The transmission unit is used to transmit power for the operation of the driving unit; The driving unit is used to provide stirring force in another direction to the material.

2. The impeller structure for homogenizing and stirring lightweight plaster according to claim 1, characterized in that: The transmission unit comprises a fixed frame (501), a first gear (502), a second gear (503), a transmission rod (504), and a rotating wheel (505); The fixing frame (501) is fixed to the top outer wall of the driving motor (4), and the fixing frame (501) is used to provide support for the second gear (503); The first gear (502) is fixed to the outer wall of the first rotating rod (2), and the first gear (502) in a rotating state is used to provide a rotational thrust to the second gear (503); The second gear (503) is rotatably connected to the inner side of the fixing frame (501), and the second gear (503) is used to drive one end of the transmission rod (504) to move in a circumferential direction; The two ends of the transmission rod (504) are eccentrically connected to the outer walls of the second gear (503) and the rotating wheel (505), respectively, and the transmission rod (504) is used to transmit the rotational force of the second gear (503) to the rotating wheel (505).

3. The impeller structure for homogenizing and stirring lightweight plaster according to claim 1, characterized in that: The driving unit comprises a second rotating rod (506), a third gear (507), and a gear ring (508); The second rotating rod (506) is fixed to the top of the rotating wheel (505) and passes through the fixing frame (501) to be rotatably connected to the fixing frame (501), and the second rotating rod (506) is used to drive the third gear (507) to rotate synchronously; The third gear (507) is fixed to the top end of the second rotating rod (506) and meshes with the outer wall tooth block of the gear ring (508), and the third gear (507) is used to drive the gear ring (508) to rotate; The gear ring (508) is fixed on the inner side of the extrusion disc (1), and the gear ring (508) is used to rotate the top extrusion disc (1) to stir the material.

4. The pulsator structure for homogenizing and stirring lightweight plaster according to claim 2, characterized in that: The outer wall of the fixing frame (501) is in an "L"-shaped structure as a whole, and a bearing is provided on the outer wall where the fixing frame (501) contacts the second rotating rod (506).

5. The pulsator structure for homogenizing and stirring lightweight plaster according to claim 2, characterized in that: The two ends of the transmission rod (504) are at the same position from the axis of the rotating wheel (505) and the second gear (503).

6. The impeller structure for homogenizing and stirring lightweight plaster according to claim 1, characterized in that: The extrusion disc (1) is of a hollow structure as a whole, and a screen for screening materials is fixed in the hollow inner cavity of the extrusion disc (1).

7. The pulsator structure for homogenizing and stirring lightweight plaster according to claim 3, characterized in that: The gear ring (508) and the third gear (507) rotate in the same direction.

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