CN211098818U - Mixed fertilizer production equipment - Google Patents

Abstract

The utility model relates to a mixed fertilizer production equipment, which can produce both powdery mixed fertilizer and granular mixed fertilizer. Compared with the mixed fertilizer production equipment with a single use mode, the production cost is reduced and the use is more convenient. The utility model includes a number of storage bins, a number of measuring bins, a sealed belt scale conveyor, a hoist, a gravity-free mixer and a general-purpose packaging machine for mixed fertilizers. A quantitative conveying mechanism is arranged below each storage bin, and the quantitative The conveying mechanism is divided into U-shaped quantitative conveyor and belt quantitative conveyor. Based on the setting of the sealed casing on the sealed belt scale conveyor, it can not only prevent the dust of powdery fertilizers, but also avoid the rolling of granular fertilizers. Therefore, it can not only It can realize the weighing of granular fertilizers and powdery fertilizers.

Description

Mixed fertilizer production equipment

technical field

The utility model relates to a fertilizer production device, in particular to a mixed fertilizer production device.

Background technique

The production of mixed fertilizer is to use the existing chemical fertilizer to mix in proportion, however, the conveying of granular fertilizer is generally carried out by a belt scale, and the powdered fertilizer is generally conveyed by a sealed screw feeder. Therefore, the granular mixed fertilizer There are limitations in the production equipment of powdered mixed fertilizers, and only the corresponding production equipment can be used, which covers a large area and costs a lot.

SUMMARY OF THE INVENTION

In view of the above problems, the utility model discloses a mixed fertilizer production equipment, which can produce both granular mixed fertilizer and powdery mixed fertilizer.

The mixed fertilizer production equipment involved in the utility model comprises several storage bins, several measuring bins, conveyors and elevators, the storage bins are fixedly installed on the storage bin installation platform, and the measuring bin is installed on the measuring bin installation platform There is a quantitative conveying mechanism under each storage bin. The quantitative conveying mechanism is divided into a U-shaped quantitative conveyor and a belt quantitative conveyor. When the mixed fertilizer is powdery fertilizer, the fertilizer can be loaded into the lower connection U In the storage silo of the quantitative conveyor, it is then transported quantitatively by the U-shaped quantitative conveyor. When the mixed fertilizer is in granular form, the fertilizer is loaded into the storage bin connected to the belt quantitative conveyor below, and then quantitatively transported by the belt. Conveyor for quantitative transportation. The terminal of the quantitative conveying mechanism is connected to the feeding port of the measuring bin, and the position of the discharging port of the measuring bin is provided with a plug-in valve. The conveyor is a sealed belt scale conveyor, which is located below the measuring bin and is fixed on the platform of the sealed belt scale conveyor. The sealed belt scale conveyor includes a belt conveyor and a sealed shell fixed on it. The upper part of the shell has a number of feeding ports corresponding to the discharge ports of the metering bin, and the lower part of the shell is located at the terminal of the mixed fertilizer transportation. There is a discharge port in the part, and the mixed raw materials enter the measuring bin from the quantitative conveying mechanism, and then enter the sealed belt scale conveyor from the feeding port of the sealed belt scale conveyor for mixing and conveying, and then connect to the first slip through the discharge port. The pipe is connected to the feeding port of the elevator through the first feeding pipe, and the discharging port of the elevator is connected to the second feeding pipe, the gravity-free mixer, the finished product warehouse and the general packaging machine for mixed fertilizers in sequence downward.

A preferred solution of the present invention is that the mixed fertilizer production equipment further includes a detachable double-roller crusher installed above the storage bin. Therefore, when the fertilizer to be mixed needs to be crushed and mixed first, it can be A crusher is installed above the storage bin, so that the crushed fertilizer directly enters the storage bin, and then is transported through the quantitative transportation mechanism below the storage bin.

Another preferred solution of the present utility model is that the double-roller crusher is double-driven, and each of the two rollers is connected to an engine, and the rotational speed of the engine can be adjusted according to the needs, so that the rotational speed of the two rollers is different, so the difference between the two rollers is The rotation between the two rollers can not only have a squeezing force on the material to be crushed, but also have a rubbing force on the material due to the differential speed between the two rollers, which makes the crushing effect better and improves the production efficiency.

Another preferred solution of the present utility model is that a re-checking and measuring bin is arranged between the discharge port of the elevator and the second feeding pipe. Since the mixed fertilizer passing through the elevator may be spilled, the re-checking and measuring The warehouse weighs the mixed fertilizer that has passed through the elevator for a second time, so that the measurement of the mixed fertilizer is more accurate.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings. These accompanying drawings are simplified schematic diagrams, and only illustrate the basic structure of the present utility model in a schematic way, and do not constitute an improper limitation to the present invention:

Fig. 1 is the structure diagram of the mixed fertilizer production equipment of the present utility model;

Fig. 2 is a partial enlarged view of the sealed belt scale conveyor in Fig. 1;

In the picture, 1. Storage bin, 2. Measuring bin, 3. Sealed belt scale conveyor, 4. Quantitative conveying mechanism, 5. Hoist, 6. Gravity-free mixer, 7. Finished product bin, 8. Common fertilizer Packaging machine, 9. Re-inspection measuring bin, 11. Storage bin installation platform, 12. Double-roller crusher, 21. Measuring bin installation platform, 31. Sealed belt scale conveyor platform, 34. First feed pipe, 51 .The feeding port of the elevator, 52. The discharging port of the elevator, 53. The second feeding pipe; 22. The feeding port of the measuring bin, 23. The discharging port of the measuring bin, 24. The flap valve, 32. The feeding port , 33. Outlet, 41.U-type quantitative conveyor, 42. Belt quantitative conveyor.

Detailed ways

It should be pointed out that the following detailed descriptions are all exemplary, and are intended to provide further explanation for the present application, and the terms used are only for describing specific embodiments, rather than intended to limit the exemplary embodiments based on the present application.

As shown in FIG. 1 , the mixed fertilizer production equipment involved in the present utility model includes several storage bins 1, several measuring bins 2, conveyors and elevators 5, and the storage bin 1 is fixedly installed on the storage bin installation platform 11 Above, the measuring bin 2 is installed on the measuring bin installation platform 21 . A quantitative conveying mechanism 4 is provided below each storage bin 1. The quantitative conveying mechanism 4 is divided into a U-shaped quantitative conveyor 41 and a belt quantitative conveyor 42. When the mixed fertilizer is powdery fertilizer, the fertilizer can be loaded into into the storage bin 1 connected to the U-shaped quantitative conveyor 41 below, and then quantitatively transported by the U-shaped quantitative conveyor 41. When the mixed fertilizer is granular, the fertilizer is loaded into the storage tank connected to the belt quantitative conveyor 42 below. In the silo 1, it is then transported quantitatively by the belt quantitative conveyor 42. In other words, a U-shaped quantitative conveyor 41 is arranged under a part of the storage bin 1, and a belt quantitative conveyor 42 is arranged under the other part of the storage bin 1. When the fertilizer is powder fertilizer, the fertilizer can be loaded into the storage bin 1 connected to the U-shaped quantitative conveyor 41 below, and then quantitatively transported by the U-shaped quantitative conveyor 41. When the mixed fertilizer is granular, the The fertilizer is loaded into the storage bin 1 connected with the belt quantitative conveyor 42 below, and then is transported quantitatively through the belt quantitative conveyor 42 . The mixed fertilizer production equipment also includes a detachable double-roller crusher 12 installed above the storage bin 1. Therefore, when the fertilizer to be mixed needs to be crushed and then mixed, the crusher can be installed above the storage bin 1. , so that the crushed fertilizer directly enters the storage bin 1, and then is transported by the quantitative transportation mechanism below the storage bin 1. The double-roller crusher 12 is double-driven, and each of the two rollers is connected to an engine, which can be adjusted according to needs. The speed of the engine makes the two rollers rotate at different speeds.

As shown in Figures 1 and 2, the terminal of the quantitative conveying mechanism 4 is connected to the feeding port 22 of the metering bin, and the position of the discharging port 23 of the measuring bin is provided with a flapper valve 24. The conveyor is a sealed belt scale conveyor 3, located in the metering bin. Below the bin 2, it is fixed on the platform 31 of the sealed belt scale conveyor. The sealed belt scale conveyor 3 includes a belt conveyor and a sealed shell fixed on it. The feed port 32 corresponding to the feed port 23, the left end of the shell is provided with a discharge port 33, the raw materials to be mixed enter the metering bin 2 from the quantitative conveying mechanism 4, and then enter the sealing belt from the feed port 32 of the sealed belt scale conveyor 3 The scale conveyor 3 is mixed and conveyed, and then the first feed pipe 34 is connected through the discharge port 33, and the elevator feed port 51 is connected through the first feed pipe 34, and the elevator discharge port 52 is connected downward in turn to re-check the measurement. Warehouse 9 , second feeding pipe 53 , gravityless mixer 6 , finished product warehouse 7 and general packing machine 8 for mixed fertilizers.

The specific embodiment is that when the raw materials to be mixed are in granular form, different raw materials are respectively poured into the storage bin 1 connected to the belt quantitative conveyor 42 below, and then the quantitative conveying of each belt is adjusted according to the required proportion of the mixed fertilizer. The material conveying rate of the conveyor 42 realizes quantitative conveying; when the raw materials to be mixed are powdery, the raw materials are respectively poured into the storage bin 1 connected to the U-shaped quantitative conveyor 41 below, and then adjusted according to the required ratio of the mixed fertilizer. The material conveying rate of each U-shaped quantitative conveyor 41 realizes quantitative conveying; when the required raw materials to be mixed need to be crushed first, the crusher can be installed above the storage bin 1, so that the crushed raw materials directly enter the storage bin 1. It is then transported through the quantitative transportation mechanism below the storage bin 1. The double-roller crusher 12 is driven by a double drive. Each of the two rollers is connected to an engine. The speed of the engine can be adjusted according to the needs, so that the two rollers have different speeds. Therefore, the rotation between the two rollers can not only squeeze the material to be crushed, but also have a rubbing force on the material due to the differential speed between the two rollers, so that the crushing effect is better and the production efficiency is improved.

After the raw materials to be mixed enter the measuring bin 2 through the quantitative transportation mechanism, the raw materials to be mixed in the measuring bin 2 are weighed to ensure the accurate proportion of the mixed fertilizer. After the weighing of the raw materials to be mixed in the weighing bin 2 is completed, the flapper valve 24 is opened to allow the raw materials to enter the sealed belt scale conveyor 3 for batch weighing. Therefore, the sealed belt scale conveyor 3 can not only realize the weighing of granular fertilizers, but also weigh powdery fertilizers.

The mixed fertilizer weighed in the sealed belt scale conveyor 3 enters the elevator feeding port 51 through the first feeding pipe 34, then is lifted by the elevator 5, and enters the re-inspection measuring bin 9 through the elevator discharge port 52 , because the mixed fertilizer passing through the elevator 5 may be spilled, the re-checking measuring bin 9 will re-weigh the mixed fertilizer passing through the elevator 5, so that the measurement of the mixed fertilizer is more accurate. The mixed fertilizer weighed by the re-inspection and measurement warehouse 9 enters the gravity-free mixer 6 through the second feed pipe 53 for full mixing, and then enters the finished product warehouse 7. or granulated compost for packaging.

To sum up, the mixed fertilizer production equipment of the present utility model can produce both powdered mixed fertilizer and granular mixed fertilizer. It reduces the production cost and makes it more convenient to use; after the mixed raw materials are quantitatively transported and then weighed by the measuring bin 2, the accurate proportion of the required mixed fertilizer can be ensured; The sealed belt scale conveyor 3 is weighed and then re-checked by the weighing bin 9 for secondary weighing, so that the measurement of the mixed fertilizer is more accurate.

The mixed fertilizer production equipment of the utility model can not only be used for the production of mixed fertilizers, but also can be used for the production of other materials that need to be mixed.

The above is inspired by the ideal embodiment of the present invention. Through the above description, relevant persons can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the description, and the technical scope must be determined according to the scope of the claims.

Claims (4)

1. A mixed fertilizer production equipment, comprising several storage bins, several measuring bins, conveyors and elevators, the storage bin is fixedly installed on the storage bin installation platform, and the measuring bin is installed on the measuring bin installation platform, There is a quantitative conveying mechanism under each storage bin. The quantitative conveying mechanism is divided into a U-shaped quantitative conveyor and a belt quantitative conveyor. The U-shaped quantitative conveyor is used for conveying powdery fertilizer, and the belt quantitative conveyor is used for conveying. Granular fertilizer, its terminal is connected to the feeding port of the metering bin, the position of the discharging port of the metering bin is provided with a plug-in valve, the conveyor is located under the measuring bin, and the conveyor is connected to the feeding port of the elevator through the first feeding pipe, The discharge port of the hoist is connected downward in sequence with the second feed pipe, the gravity-free mixer, the finished product warehouse and the general packaging machine for mixed fertilizers, and it is characterized in that: the conveyor is a sealed belt scale conveyor, which is fixed on the sealed belt On the scale conveyor platform, the sealed belt scale conveyor includes a belt conveyor and a sealed shell fixed on it. The upper part of the shell has a number of feeding ports corresponding to the discharge ports of the metering bin, and the lower part of the shell is located at the top of the shell. The terminal part of the fertilizer transportation is provided with a discharge port, and the discharge port is connected with the first feeding pipe. 2 . The compost production equipment according to claim 1 , wherein the compost production equipment further comprises a detachable double-roller crusher installed above the storage bin. 3 . 3. The compost production equipment according to claim 2, characterized in that: the double-roller crusher is double-driven, and each of the two rollers is connected to an engine. 4. The mixed fertilizer production equipment according to any one of claims 1-3, characterized in that: a re-inspection measuring bin is arranged between the discharge port of the elevator and the second feed pipe.

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