CN205906753U - Compound fertilizer's automatic blending device with vibration feed supplement mechanism - Google Patents

Abstract

The utility model discloses a compound fertilizer's automatic blending device with vibration feed supplement mechanism, including feed bin, metering mechanism and the outfeed belt conveyer of setting below this feed bin, its key lies in: be equipped with feed supplement band conveyer between feed bin and the metering mechanism, the discharge gate position of feed bin is installed and is connect the hopper, should connect hopper and feed supplement band conveyer just right, it to make this vibrating motor who connects the hopper oscillation generation to connect to be equipped with on the hopper outer wall. The utility model discloses the transport requirement of the higher material of moisture content can be adapted to, the existing equipment has been solved because of compound fertilizer's product nutrient that the radial gate unloading did not freely bring problem unreasonable, unable production even.

Description

Compound Fertilizer Automatic Batching Device with Vibration Feeding Mechanism

technical field

The utility model relates to the technical field of compound fertilizer production equipment, in particular to an automatic compound fertilizer batching device with a vibration feeding mechanism.

Background technique

In the traditional compound fertilizer production process, the batching process is usually carried out manually, which is not only inefficient, but also labor-intensive, resulting in increased labor costs, and the batching is not accurate and the nutrient fluctuations are large. For this reason, the patent number is ZL201520654789. 2’s utility model patent discloses an automatic batching device for compound fertilizers, which uses the principle of weightlessness scales for automatic batching, which reduces the labor intensity of feeding workers and reduces the need for personnel in the batching operation process. It has a high degree of automation and good reliability, etc. advantage.

However, the above-mentioned device uses an arc door mechanism for feeding, which has poor adaptability to materials with high moisture content (over 5%), and materials with high moisture are easy to block the feeding port of the arc door, making feeding difficult or even impossible .

Utility model content

In view of this, the utility model provides an automatic batching device for compound fertilizer with a vibration feeding mechanism to solve the problem that the existing batching device cannot adapt to the high moisture content of some raw materials in the production of compound fertilizer.

Its technical scheme is as follows:

An automatic batching device for compound fertilizer with a vibrating feeding mechanism, including a silo, a metering mechanism arranged below the silo, and a discharge belt conveyor. The key lies in: there is a For the feeding belt conveyor, a receiving hopper is installed at the outlet of the hopper, and the receiving hopper is directly opposite to the feeding belt conveyor, and the outer wall of the feeding hopper is provided with a vibration motor capable of vibrating the receiving hopper.

With the above structure, the vibrating motor vibrates the receiving hopper, so that the material with high moisture content can be discharged from the silo smoothly, and transported to the discharge belt conveyor through the material belt conveyor and metering mechanism to complete the feeding process.

The discharge end of the feeding belt conveyor is provided with a pneumatic ram, which is convenient for controlling the feeding of the feeding belt conveyor, and prevents the material from accidentally falling into the metering bin after the feeding belt conveyor stops, affecting the metering accuracy.

In order to improve the vibration effect and ensure the fluidity of the high-moisture material, there are at least two vibration motors, which are symmetrically arranged on the outer walls of both sides of the receiving hopper.

The metering mechanism includes a metering bin and a weighing sensor arranged on the metering bin to measure the materials conveyed by the feeding belt conveyor and precisely control the amount of feeding materials.

The silo is provided with a crusher near its upper end to facilitate the crushing of bulk materials.

The above device also includes a support frame on which the metering mechanism and the discharge belt conveyor are both supported. This structure can save the space occupied by the equipment while ensuring reliable support for the metering mechanism and the discharge belt conveyor. Improve space utilization.

Beneficial effect:

The compound fertilizer automatic batching device with a vibrating feeding mechanism adopting the above technical scheme can adapt to the transportation requirements of materials with high moisture content, and solves the problem of unreasonable nutrition of compound fertilizer products caused by the unsmooth feeding of the arc gate in the existing equipment. Not even production issues.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with embodiment and accompanying drawing, the utility model is further described.

A compound fertilizer automatic batching device with a vibrating feeding mechanism as shown in Figure 1 includes a silo 1 and a metering mechanism 2 and a discharge belt conveyor 3 arranged below the silo 1, the metering mechanism 2 and the discharge belt conveyor 3. The belt conveyor 3 is supported on the ground by a support frame 9, and the metering mechanism 2 includes a metering bin 21 and a load cell 22 arranged on the metering bin 21 for detecting the weight of the material in the metering bin 21, the lower end of the metering bin 21 It is opposite to the discharge belt conveyor 3.

The silo 1 is roughly funnel-shaped as a whole, and its inner diameter gradually decreases from top to bottom. A crusher 8 for crushing bulk materials is installed in the inner cavity near its upper end. The receiving hopper 5 at the mouth, the upper end of the receiving hopper 5 is fixedly connected with the discharge port of the silo 1, and the feeding conveyor belt conveyor 4 is arranged between the receiving hopper 5 and the lower metering mechanism 2, and the feeding conveyor belt conveyor 4 is connected with the feeding hopper The opening of the lower end of 5 is set facing to it, and is connected and fixed to about 1/3 of the lower cone part of silo 1 through a bracket, so that the material dropped from silo 1 through receiving hopper 5 can be transported to the metering bin 21.

A vibrating motor 6 is respectively arranged on the outer walls of both sides of the receiving hopper 5. When the replenishment conveying belt conveyor 4 is started, the vibrating motor 6 starts synchronously. On the feeding conveyor belt conveyor 4, the number of vibrating motors 6 can be flexibly set according to actual needs.

At the discharge end of the feeding conveyor belt conveyor 4, that is, a pneumatic gate 7 is installed near the end of the metering bin 21, which is convenient for controlling the conveying of materials on the feeding conveyor belt conveyor 4. When the weight of the material reaches the preset value, the replenishment conveying belt conveyor 4 stops running, and the pneumatic flashboard 7 is closed simultaneously.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model, and those of ordinary skill in the art can make various similar representations under the inspiration of the utility model, and such transformations all fall into the scope of the utility model. within the scope of protection.

Claims (6)

1. a kind of composite fertilizer's automatic recipe maker with vibration feed supplement mechanism, including feed bin (1), is arranged under this feed bin (1) Side metrological service (2) and outfeed belt conveyor (3) it is characterised in that: set between described feed bin (1) and metrological service (2) There is feed supplement belt conveyor (4), the discharging opening position of feed bin (1) is provided with receiving hopper (5), this receiving hopper (5) and feed supplement belt Conveyer (4) is just right, and described receiving hopper (5) outer wall is provided with the vibrating motor (6) that this receiving hopper (5) can be made to produce vibration.

2. according to claim 1 with vibration feed supplement mechanism composite fertilizer's automatic recipe maker it is characterised in that: described The discharge end of feed supplement belt conveyor (4) is provided with pneumatic flashboard (7).

3. according to claim 2 with vibration feed supplement mechanism composite fertilizer's automatic recipe maker it is characterised in that: described Vibrating motor (6) at least two, is symmetricly set on the both sides outer wall of receiving hopper (5).

4. the composite fertilizer's automatic recipe maker with vibration feed supplement mechanism according to any one of claim 1 to 3, it is special Levy and be: described metrological service (2) includes measuring chute (21) and the LOAD CELLS (22) being arranged on this measuring chute (21).

5. according to claim 4 with vibration feed supplement mechanism composite fertilizer's automatic recipe maker it is characterised in that: described Feed bin (1) is being provided with disintegrating machine (8) near its upper end position.

6. according to claim 5 with vibration feed supplement mechanism composite fertilizer's automatic recipe maker it is characterised in that: also wrap Include bracing frame (9), described metrological service (2) and outfeed belt conveyor (3) are both supported upon on this bracing frame (9).