Compound fertilizer feeding buffer device

Abstract

The utility model provides a compound fertilizer feeding buffer device which comprises a hopper defining a vertical discharging channel, a material gathering disc is arranged in the discharging channel and provided with a material gathering channel gradually shrinking from top to bottom, a conical material distributing disc is arranged in the position, below the material gathering disc, in the discharging channel, and a material blocking plate is arranged on the surface of the material distributing disc. Materials flowing out of the material gathering channel flow downwards along the surface of the material distributing disc, and pushing force in the circumferential direction can be generated on the material blocking plate so that the material distributing disc can rotate. Materials in the discharging channel are collected through the material collecting disc and introduced into the material distributing disc, the materials push the material distributing disc to rotate, part of potential energy of the materials can be converted into kinetic energy of the material distributing disc, the dispersion degree of the materials in the discharging channel can be improved while the flow speed of the materials is reduced, and the problems that the flow speed of the materials is high when the materials fall in the hopper, and the material distributing disc is damaged are solved. And the materials are easy to rush out of the conveying belt to cause waste.

Description

Technical Field

[0001] This application relates to the technical field of compound fertilizer production, and particularly relates to a compound fertilizer feeding buffer device. Background Art

[0002] During the production of compound fertilizers, a feeding hopper is often used for feeding. Due to the large depth drop of the feeding hopper, the speed of the material discharged from the feeding hopper is impacted greatly, which easily causes the material to rush out of the conveyor belt and results in waste of the material. For this reason, the inventor has proposed a compound fertilizer feeding buffer device. Utility Model Content

[0003] The embodiment of this application provides a compound fertilizer feeding buffer device, which is used to solve the problem that the flow rate of the material is too fast when it falls in the feeding hopper, resulting in the material being easily washed out of the conveyor belt and causing waste.

[0004] To achieve the above object, the embodiment of this application adopts the following technical solutions:

[0005] The embodiment of this application provides a compound fertilizer feeding buffer device, including a hopper that defines a vertical feeding channel. A material collecting plate is arranged in the feeding channel. The material collecting plate has a material collecting channel that gradually shrinks from top to bottom. A conical material distributing plate is arranged in the feeding channel below the material collecting plate. A baffle is arranged on the surface of the material distributing plate. The material flowing out of the material collecting channel flows downward along the surface of the material distributing plate, and can generate a circumferential driving force on the baffle, so that the material distributing plate rotates.

[0006] In the embodiment of this application, the material collecting plate collects the material in the feeding channel and introduces it into the material distributing plate. By using the material to drive the rotation of the material distributing plate, part of the potential energy of the material can be converted into the kinetic energy of the material distributing plate, which can reduce the flow rate of the material and improve the dispersion degree of the material in the feeding channel at the same time, solving the problem that the flow rate of the material is too fast when it falls in the hopper, resulting in the material being easily washed out of the conveyor belt and causing waste.

[0007] In some embodiments, the feeding channel is configured as a cylinder.

[0008] In some embodiments, the material collecting plate is configured as a funnel shape coaxially arranged with the feeding channel.

[0009] In some embodiments, the periphery of the material collecting plate is welded to the inner wall of the feeding channel.

[0010] In some embodiments, a support plate for placing the material distributing plate is arranged in the feeding channel.

[0011] In some embodiments, the material distributing plate is coaxially arranged with the material collecting plate.

[0012] In some embodiments, the baffles are evenly distributed along the circumference of the material distributing plate.

[0013] In some embodiments, the baffle is configured as an arc-shaped plate.

[0014] In some embodiments, the outer edge of the support plate is provided with a louvre groove for the material to pass through.

[0015] In some embodiments, an inclined diversion plate corresponding to the discharge port is provided at the bottom of the blanking channel. Description of the Drawings

[0016] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only for explaining the present application and not for limiting the scope of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of a compound fertilizer feeding buffer device according to an embodiment of the present application;

[0018] Figure 2 is a top view of the material distribution plate according to an embodiment of the present application;

[0019] Reference Signs:

[0020] 10, hopper; 11, blanking channel; 12, diversion plate; 13, discharge port;

[0021] 20, material gathering plate; 21, material gathering channel;

[0022] 30, material distribution plate; 31, baffle; 32, support plate; 33, louvre groove; 34, connecting column; 35, positioning nut. Detailed Embodiments

[0023] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] Please refer to Figure 1 - Figure 2 , this embodiment provides a compound fertilizer feeding buffer device, including a hopper 10, a material gathering plate 20 and a material distribution plate 30. Among them, the hopper 10 defines a vertical blanking channel 11. The material gathering plate 20 and the material distribution plate 30 are both arranged inside the blanking channel 10, and the material distribution plate 30 is arranged below the material gathering plate 20. The material gathering plate 20 has a material gathering channel 21 that gradually tapers from top to bottom. A baffle 31 is provided on the surface of the conical material distribution plate 30. The material flowing out of the material gathering channel 21 flows downward along the surface of the material distribution plate 30, and can generate a circumferential driving force on the baffle 31 to make the material distribution plate 30 rotate.

[0025] In the embodiments of the present application, the aggregating tray 20 is used to collect the materials in the material discharging channel 11 and introduce them into the material distributing tray 30. By using the materials to push the material distributing tray 30 to rotate, part of the potential energy of the materials can be converted into the kinetic energy of the material distributing tray 30. While reducing the flow rate of the materials, the dispersion degree of the materials in the material discharging channel 11 can be improved, solving the problem that the flow rate of the materials is too fast when they fall in the hopper 10, resulting in the materials being easily washed out of the conveyor belt and causing waste.

[0026] It should be noted that the material discharging channel 11 is configured as a cylinder. At the bottom of the material discharging channel 11, there is a diversion plate 12 arranged obliquely. An outlet 13 is opened on the side wall of the material discharging channel 11 corresponding to the lower end of the diversion plate 12. The materials inside the hopper 10 finally flow out to the conveyor belt through the outlet 13.

[0027] In addition, the whole aggregating tray 20 is configured as a funnel shape coaxially arranged with the material discharging channel 11. The periphery of the aggregating tray 20 is welded to the inner wall of the material discharging channel 11. The aggregating channel 21 is a funnel-shaped channel with a wide upper part and a narrow lower part defined by the aggregating tray 20. The aggregating tray 20 is used to collect the materials inside the material discharging channel 11, so that the materials flow downward through the lower port of the aggregating channel 21.

[0028] Furthermore, a support plate 32 for placing the material distributing tray 30 is arranged in the material discharging channel 11. The whole support plate 32 is configured as a disc shape coaxially arranged with the material discharging channel 11. At the outer edge of the support plate 32, there are slotted holes 33 for the materials to pass through. The slotted holes 33 are arranged along the radial direction of the support plate 32 and are evenly distributed along the circumferential direction of the support plate 32. The conical material distributing tray 30 is arranged at the axis of the support plate 32. The material distributing tray 30 is rotatably arranged on the support plate 32. The material distributing tray 30 is coaxially arranged with the aggregating tray 20. A connecting column 34 passing through the support plate 32 is fixedly connected to the bottom surface of the material distributing tray 30. The connecting column 34 is coaxially arranged with the material distributing tray 30 and the support plate 32. A positioning nut 35 is screwed on the connecting column 34, and the material distributing tray 30 is rotatably locked on the support plate 32 by using the positioning nut 35.

[0029] It should be noted that the baffle plates 31 are evenly distributed along the circumferential direction of the material distributing tray 30, and the baffle plates 31 are configured as arc-shaped plates. The materials flowing out through the aggregating channel 21 fall on the surface of the material distributing tray 30 and slide downward along the surface of the material distributing tray 30 under the action of gravity, and will generate a circumferential driving force on the baffle plates 31, thereby driving the whole material distributing tray 30 to rotate on the support plate 32. The rotation of the material distributing tray 30 not only consumes the potential energy of the materials, reducing the falling speed of the materials, but also makes the materials fall dispersedly through the slotted holes 33 on the support plate 32, improving the dispersion degree of the materials. Finally, the materials fall onto the diversion plate 12 and are discharged to the conveyor belt through the outlet 13.

[0030] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A compound fertilizer feeding buffer device, characterized in that, It includes a hopper defining a vertical feeding channel, a material collecting plate is arranged in the feeding channel, the material collecting plate has a material collecting channel that tapers from top to bottom, a conical material distributing plate is arranged in the feeding channel below the material collecting plate, a baffle plate is arranged on the surface of the material distributing plate, and the material flowing out of the material collecting channel flows downward along the surface of the material distributing plate, which can generate a circumferential driving force on the baffle plate to make the material distributing plate rotate.

2. The compound fertilizer feeding buffer device according to claim 1, wherein the feeding channel is configured to be cylindrical.

3. The compound fertilizer feeding buffer device according to claim 2, wherein the material collecting plate is configured to be funnel-shaped and arranged coaxially with the feeding channel.

4. The compound fertilizer feeding buffer device according to claim 3, wherein the periphery of the material collecting plate is welded to the inner wall of the feeding channel.

5. The compound fertilizer feeding buffer device according to claim 4, wherein a support plate for arranging the material distributing plate is arranged in the feeding channel.

6. The compound fertilizer feeding buffer device according to claim 5, wherein the material distributing plate is arranged coaxially with the material collecting plate.

7. The compound fertilizer feeding buffer device according to claim 6, wherein the baffle plates are evenly distributed along the circumference of the material distributing plate.

8. The compound fertilizer feeding buffer device according to claim 7, wherein the baffle plate is configured to be an arc-shaped plate.

9. The compound fertilizer feeding buffer device according to claim 8, wherein a slot for the material to pass through is arranged on the outer edge of the support plate.

10. The compound fertilizer feeding buffer device according to claim 1, wherein an inclined guide plate corresponding to the discharge port is arranged at the bottom of the feeding channel.

Images