Novel intelligent dual-motor cinder valve

Abstract

The novel intelligent dual-motor cinder valve comprises a valve body, the inner wall of the valve body is provided with a feeding hopper and a concentration hopper respectively, a discharging opening of the feeding hopper is in lap joint with an overturning plate, the side face of the overturning plate is fixedly connected with a connecting cylinder, the inner wall of the connecting cylinder is fixedly connected with a transmission rod, and the transmission rod is fixedly connected with a motor. The back face of the transmission rod is fixedly connected with a forward and reverse rotation motor, the upper surface of the overturning plate is fixedly connected with a supporting plate, and a groove is formed in the upper surface of the supporting plate. By means of the forward and reverse rotation motor, the transmission rod, the connecting cylinder and the overturning plate, discharging openings of the concentrated hopper and the feeding hopper can be conveniently controlled, materials can be conveniently discharged in good time according to actual needs, the supporting plate is arranged above the overturning plate, the weight of the materials in the hoppers can be conveniently detected through the pressure sensor in the supporting plate, and therefore the weight of the materials can be conveniently adjusted. And the weight of the materials in the valve body can be conveniently monitored in real time, so that the valve body has an intelligent dust discharging effect, and the dust discharging valve has an effect of conveniently discharging dust.

Description

Technical Field

[0001] The utility model relates to the technical field of ash discharge valves, in particular to a novel intelligent dual-motor ash discharge valve. Background Art

[0002] The ash discharge valve is used to be installed at the discharge port of the dust removal and ash discharge valve working under negative pressure. The upper part receives the material discharged by the discharger, and relies on the rotating impeller to convey the material. It also plays a sealing role to prevent air from being sucked into the discharge port during pneumatic conveying, ensuring the normal discharge of the discharger. As a special unloading equipment, it plays a great role in cleaning and washing work.

[0003] The existing ash unloading valves on the market have single-machine and dual-machine drives, but have too many internal transmission connecting rods, which makes the ash unloading valve more cumbersome to operate. In order to reduce the number of internal transmission connecting rods of the ash unloading valve and make it easier to operate, we designed a new type of intelligent dual-motor ash unloading valve. Utility Model Content

[0004] The purpose of the utility model is to provide a novel intelligent dual-motor ash discharge valve to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new intelligent dual-motor ash unloading valve, comprising a valve body, the inner walls of the valve body are respectively provided with a feed funnel and a focusing funnel, the discharge port of the feed funnel is overlapped with a flip plate, the side of the flip plate is fixedly connected with a connecting cylinder, the inner wall of the connecting cylinder is fixedly connected with a transmission rod, the back of the transmission rod is fixedly connected with a forward and reverse motor, the upper surface of the flip plate is fixedly connected with a support plate, the upper surface of the support plate is provided with a groove, the inner bottom wall of the groove is provided with a pressure sensor, a movable plate is provided above the pressure sensor, the lower surface of the movable plate is fixedly connected with a convex plate, and the lower surface of the convex plate is fixedly connected with a reset spring, and the side of the movable plate is provided with a rubber ring.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Preferably, the feed funnel and the focusing funnel have the same specifications and models, and the feed funnel is located above the focusing funnel. The discharge ports of the feed funnel and the focusing funnel are both provided with flip plates. By providing the funnel and the flip plate, it is convenient to control and distribute the material in the valve body.

[0008] Preferably, the front and back sides of the connecting cylinder are movably connected to the inner front and rear walls of the valve body respectively, and the side of the connecting cylinder in contact with the valve body is semicircular. By arranging the connecting cylinder and the flip plate, the connecting cylinder can drive the flip plate to rotate.

[0009] Preferably, a hole is opened on the back of the valve body which is adapted to the end face of the transmission rod, and the back of the valve body is fixedly connected to the motor seat of the forward and reverse motor. By setting the transmission rod and the forward and reverse motor, it is convenient for the motor to drive the connecting cylinder and the flip plate to rotate through the transmission rod.

[0010] Preferably, there are four pressure sensors in a rectangular array on the lower surface of the movable plate, and the four pressure sensors are electrically connected to the controller, the control switch and the forward and reverse motors. By arranging the pressure sensors under the movable plate, it is convenient to detect the amount of material in the funnel, and to facilitate the subsequent diversion and discharge of the material in the funnel.

[0011] Preferably, the four corners of the lower surface of the movable plate are fixedly connected with convex plates, and the four corners of the upper surface of the support plate are provided with convex grooves compatible with the convex plates and the return springs. By arranging the convex plates and the return springs under the movable plate, it is easy to reduce the damage to the pressure sensor caused by the pressure of the movable plate.

[0012] Preferably, the cross-sectional shape of the support plate is trapezoidal, and the upper surface of the support plate overlaps with the lower surface of the movable plate, and the inner wall of the rubber ring on the side of the movable plate overlaps with the side of the support plate. By arranging a rubber ring around the periphery of the movable plate, it is convenient to prevent the material in the funnel from entering between the support plate and the movable plate.

[0013] Preferably, the same structure as that below the feed funnel is provided below the focusing funnel, and the structure is provided in the opposite direction. By providing a flip mechanism below the focusing funnel and the feed funnel, the material inside the valve body can be easily diverted and discharged.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] The utility model facilitates the control of the discharge ports of the collecting funnel and the feeding funnel through the forward and reverse motors, transmission rods, connecting cylinders and flip plates, and facilitates the timely discharge of materials according to actual needs. By arranging a support plate above the flip plate, the pressure sensor in the support plate can detect the weight of the material in the funnel, and the weight of the material inside the valve body can be monitored in real time, so that the valve body has the effect of intelligent ash unloading. By arranging a conical rubber ring on the side of the movable plate, the gap between the support plate and the movable plate can be protected, thereby making the ash unloading valve have the effect of facilitating ash unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal working structure of the utility model;

[0019] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Valve body; 2. Feed funnel; 3. Concentrating funnel; 4. Turning plate; 5. Connecting cylinder; 6. Transmission rod; 7. Forward and reverse motor; 8. Support plate; 9. Groove; 10. Pressure sensor; 11. Movable plate; 12. Convex plate; 13. Return spring; 14. Rubber ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution: a new intelligent dual-motor ash unloading valve, comprising a valve body 1, the inner walls of the valve body 1 are respectively provided with a feed funnel 2 and a focusing funnel 3, the discharge port of the feed funnel 2 is overlapped with a flip plate 4, the feed funnel 2 and the focusing funnel 3 have the same specifications and models, and the feed funnel 2 is located above the focusing funnel 3, and the discharge ports of the feed funnel 2 and the focusing funnel 3 are both provided with a flip plate 4. By arranging the funnel and the flip plate 4, it is convenient to control and separate the materials in the valve body 1.

[0023] The side of the flip plate 4 is fixedly connected to a connecting tube 5, and the front and back sides of the connecting tube 5 are movably connected to the front and back inner walls of the valve body 1 respectively, and the side of the connecting tube 5 in contact with the valve body 1 is semicircular. By arranging the connecting tube 5 and the flip plate 4, it is convenient for the connecting tube 5 to drive the flip plate 4 to rotate.

[0024] The inner wall of the connecting tube 5 is fixedly connected with a transmission rod 6, and the back of the transmission rod 6 is fixedly connected with a forward and reverse motor 7. The back of the valve body 1 is provided with a hole adapted to the end face of the transmission rod 6, and the back of the valve body 1 is fixedly connected to the motor seat of the forward and reverse motor 7. By setting the transmission rod 6 and the forward and reverse motor 7, it is convenient for the motor to drive the connecting tube 5 and the flip plate 4 to rotate through the transmission rod 6.

[0025] The upper surface of the flip plate 4 is fixedly connected to a support plate 8, and a groove 9 is opened on the upper surface of the support plate 8. A pressure sensor 10 is provided on the inner bottom wall of the groove 9, and a movable plate 11 is provided above the pressure sensor 10. There are four pressure sensors 10 in a rectangular array on the lower surface of the movable plate 11, and the four pressure sensors 10 are electrically connected to the controller, the control switch and the forward and reverse motor 7. By arranging the pressure sensor 10 below the movable plate 11, it is convenient to detect the amount of material in the funnel, which facilitates the subsequent diversion and discharge of the material in the funnel.

[0026] The lower surface of the movable plate 11 is fixedly connected to a convex plate 12, and the lower surface of the convex plate 12 is fixedly connected to a reset spring 13. The four corners of the lower surface of the movable plate 11 are fixedly connected to the convex plates 12, and the four corners of the upper surface of the support plate 8 are provided with convex grooves adapted to the convex plates 12 and the reset spring 13. By arranging the convex plate 12 and the reset spring 13 below the movable plate 11, it is convenient to reduce the damage to the pressure sensor 10 caused by the pressure of the movable plate 11.

[0027] A rubber ring 14 is provided on the side of the movable plate 11. The cross-sectional shape of the support plate 8 is trapezoidal, and the upper surface of the support plate 8 overlaps with the lower surface of the movable plate 11. The inner wall of the rubber ring 14 on the side of the movable plate 11 overlaps with the side of the support plate 8. By providing the rubber ring 14 around the movable plate 11, it is convenient to prevent the material in the funnel from entering between the support plate 8 and the movable plate 11.

[0028] Furthermore, the same structure as that below the feed funnel 2 is provided below the focusing funnel 3, and the direction of the structure setting is opposite. By providing a flip mechanism below the focusing funnel 3 and the feed funnel 2, it is convenient to divert and discharge the material inside the valve body 1.

[0029] In this embodiment, the forward and reverse motors 7, transmission rods 6, connecting tubes 5 and flip plates 4 are provided, so as to facilitate the control of the discharge ports of the focusing funnel 3 and the feeding funnel 2, and facilitate the timely discharge of materials according to actual needs. By arranging a support plate 8 above the flip plate 4, it is convenient for the pressure sensor 10 in the support plate 8 to detect the weight of the material in the funnel, and facilitate real-time monitoring of the weight of the material inside the valve body 1, so that the valve body 1 has the effect of intelligent ash unloading. By arranging a conical rubber ring 14 on the side of the movable plate 11, it is convenient to protect the gap between the support plate 8 and the movable plate 11. When the internal pressure sensor 10 is subjected to the pressure on the movable plate 11 to reach a predetermined value, the signal is transmitted to the controller, and the controller controls the start of the forward and reverse motor 7. The forward and reverse motor 7 drives the transmission rod 6, connecting tube 5 and flip plate 4 to rotate through the reducer, opens the discharge port of the funnel and discharges the material, thereby making the ash unloading valve have the effect of facilitating ash unloading.

[0030] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel intelligent dual-motor ash discharge valve, comprising a valve body (1), characterized in that: The inner wall of the valve body (1) is respectively provided with a feed funnel (2) and a focusing funnel (3); the feed port of the feed funnel (2) is overlapped with a flip plate (4); the side of the flip plate (4) is fixedly connected to a connecting tube (5); the inner wall of the connecting tube (5) is fixedly connected to a transmission rod (6); the back of the transmission rod (6) is fixedly connected to a forward and reverse motor (7); the upper surface of the flip plate (4) is fixedly connected to a support plate (8); the upper surface of the support plate (8) is provided with a groove (9); the inner bottom wall of the groove (9) is provided with a pressure sensor (10); a movable plate (11) is provided above the pressure sensor (10); the lower surface of the movable plate (11) is fixedly connected to a convex plate (12); and the lower surface of the convex plate (12) is fixedly connected to a reset spring (13); and the side of the movable plate (11) is provided with a rubber ring (14).

2. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized in that: The feed funnel (2) and the concentrating funnel (3) have the same specifications and models, and the feed funnel (2) is located above the concentrating funnel (3). The feed openings of the feed funnel (2) and the concentrating funnel (3) are both provided with a turnover plate (4).

3. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized in that: The front and back sides of the connecting cylinder (5) are movably connected to the front and back inner walls of the valve body (1), respectively, and the side of the connecting cylinder (5) in contact with the valve body (1) is semicircular.

4. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized in that: The back of the valve body (1) is provided with a hole adapted to the end face of the transmission rod (6), and the back of the valve body (1) is fixedly connected to the motor seat of the forward and reverse motor (7).

5. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized in that: The lower surface of the movable plate (11) is provided with four pressure sensors (10) in a rectangular array, and the four pressure sensors (10) are all electrically connected to the controller, the control switch and the forward and reverse motor (7).

6. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized by: The four corners of the lower surface of the movable plate (11) are fixedly connected with convex plates (12), and the four corners of the upper surface of the support plate (8) are provided with convex grooves adapted to the convex plates (12) and the return spring (13).

7. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized by: The cross-sectional shape of the support plate (8) is trapezoidal, and the upper surface of the support plate (8) overlaps with the lower surface of the movable plate (11), and the inner wall of the rubber ring (14) on the side of the movable plate (11) overlaps with the side of the support plate (8).

8. The novel intelligent dual-motor ash discharge valve according to claim 1 is characterized by: The lower portion of the concentrating funnel (3) is provided with a structure identical to that of the lower portion of the feeding funnel (2), but the directions of the structural arrangement are opposite.

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