CN204469629U - A kind of proportioner for the production of fertilizer - Google Patents

Abstract

The utility model provides a technical scheme of a batching device for producing organic fertilizers. In the scheme, a rotary hopper is arranged below the discharge port of the screw conveyor, and a feeding pipe is fixed on the rotary hopper. The rotary hopper is driven by a stepping motor, and a batching hopper is arranged below the rotary hopper. The batching hopper includes an inner drum and an outer drum installed coaxially. The inner drum is fixed on the rotating main shaft and connected with the rotating main shaft. Rotating synchronously, the inner drum is evenly distributed with circular holes that allow the organic fertilizer to enter the outer drum from the inner drum, and the upper part of the batching hopper is fixed with a first feeding port and a second feeding port, and the feeding The discharge port of the pipe is connected with the first feed port or the second feed port. The utility model adopts a rotating hopper to add different materials into the corresponding feeding ports. During the batching process, the materials undergo primary stirring and secondary stirring respectively. The batching process is rapid and it is not easy to add wrong materials.

Description

A batching device for producing organic fertilizer

technical field

The utility model relates to equipment for producing chemical fertilizers, in particular to a batching device for producing organic fertilizers.

Background technique

At present, the batching machine used in the chemical fertilizer plant includes a frame and a conveying device arranged on the frame. The conveying device includes a conveyor belt and a driving mechanism for driving the conveyor belt. The material is transported to the batching machine via the conveyor belt for batching and mixing . However, due to the different chemical components required by the soil in different regions, it is necessary to prepare different types of chemical fertilizers. This requires multiple batching machines to work at the same time, and each batching machine is used to prepare a chemical fertilizer. This batching method is labor-intensive and expensive. It is time-consuming and labor-intensive, and it is easy to add wrong materials, which is the deficiency of the existing technology.

Contents of the invention

The technical problem to be solved by the utility model is to provide a technical solution for a batching device for producing organic fertilizers in view of the deficiencies in the prior art. The utility model uses a rotating hopper to add different materials to the corresponding In the feeding port, during the batching process, the materials undergo primary stirring and secondary stirring respectively. The batching process is fast and it is not easy to add wrong materials.

This scheme is realized through the following technical measures: a batching device for producing organic fertilizers, including a frame and a screw conveyor, the screw conveyor is located on one side of the frame, and the discharge of the screw conveyor There is a rotating hopper below the mouth, and a feeding pipe is fixed on the rotating hopper. The rotating hopper is driven by a stepping motor, and the stepping motor is fixed on the frame. There is a batching hopper. The batching hopper includes an inner drum and an outer drum installed coaxially. The inner drum is fixed on the rotating shaft and rotates synchronously with the rotating shaft. The rotating shaft is driven by a motor, and the motor is fixed on the machine. On the frame, the outer drum is connected with the rotating main shaft through bearings, the upper end of the outer drum is provided with a discharge port, a group of stirring blades are fixed on the inner wall of the outer drum, guide rails are fixed on the outer wall of the outer drum, The guide rail is matched with the rollers, and the rollers are fixed on the frame. The inner drum is evenly distributed with round holes that allow the organic fertilizer to enter the outer drum from the inner drum. The upper part of the batching hopper is fixed with the first feed port and the second feed port, the first feed port and the second feed port are arranged in a "Y" shape, the discharge port of the feeding pipe is connected to the first feed port or the second feed port butt.

A further improvement of the utility model is that the inner wall of the outer drum is provided with a smooth wear-resistant corrosion layer.

A further improvement of the utility model is that a valve is arranged on the conveying pipe.

A further improvement of the utility model is that the shape of the stirring blade is wave-shaped.

A further improvement of the utility model is that circular protrusions are uniformly distributed on the stirring blades.

A further improvement of the utility model is that the discharge port on the outer drum is inclined downward.

The technical features and positive effects of this utility model are: (1) In this utility model, a rotary hopper is arranged below the discharge port of the screw conveyor, and a feeding pipe is fixed on the rotary hopper. The receiving hopper is driven by a stepping motor, start the stepping motor, and the stepping motor drives the rotating receiving hopper to rotate at a certain angle, so that different materials can be added to the corresponding feeding port, the operation is simple, time-saving and labor-saving;

(2) In the utility model, the batching hopper includes an inner drum and an outer drum installed coaxially. The inner drum is fixed on the rotating main shaft and rotates synchronously with the rotating main shaft. Rotate in the same direction, but there is a certain speed difference with the inner drum. This way of mixing the inner and outer drums at the same time makes the material mix more fully and evenly, and the quality of the organic fertilizer produced is high.

This shows that compared with the prior art, the utility model has substantive features and progress, and the beneficial effects of its implementation are also obvious.

Description of drawings

Fig. 1 is a schematic structural view of a specific embodiment of the present invention.

In the figure, 1 is the screw conveyor, 2 is the rotating hopper, 3 is the feeding pipe, 4 is the first feeding port, 5 is the second feeding port, 6 is the inner drum, 7 is the outer drum, 8 is the stirring Blade, 9 is a protrusion, 10 is a guide rail, 11 is a roller, 12 is a discharge port, and 13 is a rotating main shaft.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

As can be seen from the accompanying drawings, a batching device for producing organic fertilizers includes a frame and a screw conveyor 1, and the screw conveyor 1 is positioned on one side of the frame, and the discharge port of the screw conveyor 1 A rotary hopper 2 is arranged below the hopper, and a feeding pipe 3 is fixed on the rotary hopper 2. The rotary hopper 2 is driven by a stepping motor, and the stepping motor is fixed on the frame. The rotary hopper 2 is provided with a batching hopper, the batching hopper includes an inner drum 6 and an outer drum 7 installed coaxially, the inner drum 6 is fixed on the rotating main shaft 13 and rotates synchronously with the rotating main shaft 13, and the rotating main shaft 13 is composed of The motor drives the movement, the motor is fixed on the frame, the outer drum 7 is connected with the rotating main shaft 13 through bearings, the upper end of the outer drum 7 is provided with a discharge port 12, and the inner wall of the outer drum 7 is fixed with a A group of stirring blades 8, a guide rail 10 is fixed on the outer wall of the outer drum 7, and the guide rail 10 is matched with a roller 11. The roller 11 is fixed on the frame, and the guide rail 10 is matched with the roller 11. Swivel provides stable support. The inner drum 6 is evenly distributed with round holes that allow the organic fertilizer to enter the outer drum 7 from the inner drum 6, and the upper part of the batching hopper is fixed with a first feeding port 4 and a second feeding port 5, and the first A feed port 4 and a second feed port 5 are arranged in a "Y" shape, and the discharge port of the feed pipe 3 is connected to the first feed port 4 or the second feed port.

The inner wall of the outer drum 7 is provided with a smooth wear-resistant corrosion layer, the smooth wear-resistant corrosion layer makes the inner wall of the outer drum 7 smooth, is not easy to bond with organic fertilizers, and plays a good role in protecting the outer drum 7. effect.

The feeding pipe 3 is provided with a valve. In order to avoid the clogging of the rotating hopper and the feeding pipe 3 during operation, after using for a period of time, water needs to be added to the rotating hopper, and the rotation of the rotating hopper is completed by controlling the opening and closing of the valve. And the cleaning of delivery pipe 3.

Because the quality of the organic fertilizer is large, the inertia generated when rotating in the drum is large, and the stirring blade 8 is easily damaged, so the shape of the stirring blade 8 is wave-shaped, so that the impact force of the organic fertilizer on the stirring blade 8 is small .

Circular projections 9 are evenly distributed on the stirring blade 8, which can accelerate the mixing degree of materials.

The discharge port 12 on the outer drum 7 is inclined downwards, which is convenient for the organic fertilizer to flow out from the discharge port 12 .

The working principle of the utility model is: firstly add organic fertilizer into the inner drum 6, according to the needs of the soil, add the required materials into the screw conveyor 1 and turn on the screw conveyor 1, the material of the screw conveyor 1 is transported to the rotary hopper, The stepping motor drives the rotating hopper 2 to rotate, so that the feeding pipe 3 is connected with the first feeding port 4 or the second feeding port 5, and the material is transported to the inner drum through the first feeding port 4 or the second feeding port 5 6. Mix with the organic fertilizer. The inner drum 6 rotates under the drive of the rotating spindle to complete the first mixing of the organic fertilizer and the material. At the same time, it drives the outer drum to rotate, and the material and the organic fertilizer complete the second time in the outer drum. Stir and mix, and the final organic fertilizer flows out through the discharge port; if different materials need to be placed to produce organic fertilizers with different effects, it is necessary to change the docking direction of the rotary hopper 2, and the operation is simple.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (6)

1. A batching device for producing organic fertilizers, comprising a frame and a screw conveyor, the screw conveyor is positioned at one side of the frame, and it is characterized in that: the below of the discharge port of the screw conveyor is provided with The rotary hopper is fixed with a feeding pipe, and the rotary hopper is driven by a stepping motor, and the stepping motor is fixed on the frame. The batching hopper includes an inner drum and an outer drum installed coaxially. The inner drum is fixed on the rotating main shaft and rotates synchronously with the rotating main shaft. The rotating main shaft is driven by a motor, and the motor is fixed on the frame. The outer drum is connected with the rotating main shaft through bearings, the upper end of the outer drum is provided with a discharge port, a group of stirring blades are fixed on the inner wall of the outer drum, and guide rails are fixed on the outer wall of the outer drum, and the guide rails are connected with the rollers. Cooperate, the rollers are fixed on the frame, the inner drum is evenly distributed with circular holes that allow the organic fertilizer to enter the outer drum from the inner drum, and the upper part of the batching hopper is fixed with a first feeding port and a second feeding port. The feed port, the first feed port and the second feed port are arranged in a "Y" shape, and the discharge port of the feed pipe is connected to the first feed port or the second feed port. 2. The batching device for producing organic fertilizer according to claim 1, characterized in that: the inner wall of the outer drum is provided with a smooth wear-resistant corrosion layer. 3. The batching device for producing organic fertilizer according to claim 1 or 2, characterized in that: the feeding pipe is provided with a valve. 4. The batching device for producing organic fertilizer according to claim 1, characterized in that: the shape of the stirring blade is wavy. 5. The batching device for producing organic fertilizer according to claim 4, characterized in that: circular protrusions are evenly distributed on the stirring blade. 6. The batching device for producing organic fertilizer according to claim 1, characterized in that: the outlet on the outer drum is inclined downward.