CN211964505U - Organic fertilizer raw material reducing mechanism - Google Patents

Abstract

The utility model discloses an organic fertilizer raw materials reducing mechanism relates to organic fertilizer processing technology field. Including the cutting case, smash the case, grind the case, cutting case one side is provided with the feeder hopper, the opposite side is provided with the discharge gate, the inside lower extreme of cutting incasement is provided with movable cutting bed, the second telescopic link is connected to activity cutting bed one end below, activity cutting bed top is provided with cutting mechanism, it is provided with rubbing crusher structure to smash the incasement portion, rubbing crusher structure includes three dwang, and the crushing sword of arranging on the dwang, it is five grinding rollers of the trapezoidal arrangement of falling to grind the incasement, grinding roller rotates with grinding case through the pivot to be connected, it communicates with receiving the case to grind the case below. The utility model overcomes prior art's is not enough, reasonable in design, and convenient to use can smash the fertilizer raw materials evenly, promotes crushing efficiency, makes things convenient for later stage production and processing.

Description

An organic fertilizer raw material crushing device

technical field

The utility model relates to the technical field of organic fertilizer processing, in particular to an organic fertilizer raw material crushing device.

Background technique

Organic fertilizer refers to a type of fertilizer that contains organic substances, which can not only provide a variety of inorganic and organic nutrients for crops, but also cultivate and improve soil. The vast majority of them are farmyard manures that are sourced locally, self-produced, and commercial manures that account for a small part. The full and rational use of organic fertilizers can increase crop yield, improve soil fertility, improve the quality of agricultural products, and improve the effectiveness of soil nutrients.

Due to the good fattening effect of organic fertilizers, large-scale factory production of organic fertilizers has also begun at this stage. Most of the raw materials for organic fertilizers are collected from straw, soybean meal, cotton meal and other substances. These substances need to pass through the machine before production. Grinding is convenient for mixing, stirring and fermentation. Most of the general raw material cutting devices use knives to directly chop the raw materials, the cutting efficiency is low, and the cutting and pulverizing of the raw materials is not uniform, which affects the later fermentation and processing, and brings greater to the staff. trouble.

Utility model content

The purpose of the utility model is to solve the problems of poor pulverizing effect and low efficiency of organic fertilizer raw materials in the prior art, and proposes a pulverizing device for organic fertilizer raw materials.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An organic fertilizer raw material crushing device, comprising a cutting box, a crushing box communicated with the cutting box, and a grinding box below the crushing box, one side of the cutting box is provided with a feeding hopper, the other side is provided with a discharging port, The lower end of the interior is provided with a movable cutting table. The movable cutting table is located at one end of the feeding hopper and is rotatably connected to the side wall of the cutting box. The movable cutting table is located below one end of the discharge port and is fixedly connected to a second telescopic rod. The bottom of the second telescopic rod passes through the bottom of the cutting box. It is connected with an external second cylinder, and a cutting mechanism is arranged above the movable cutting table, the cutting mechanism includes a cutting board and a plurality of cutting blades arranged below the cutting board, and a first telescopic rod is connected above the cutting board, and The upper end of the first telescopic rod is connected to the first cylinder through the top of the cutting box, a feeding port is provided on one side of the upper end of the crushing box, the discharging port is communicated with the feeding port, and a crushing mechanism is arranged inside the crushing box. The pulverizing mechanism includes three rotating rods arranged in parallel from top to bottom, and pulverizing blades arranged on the rotating rod. The external first motor output shaft is connected, and each rotating rod is connected by a rotating belt, the bottom of the crushing box is connected with the top of the grinding box by a communication port, and there are five grinding rollers arranged in an inverted trapezoid in the grinding box, and The arrangement of the grinding rollers is that three grinding rollers are arranged in parallel at the top, and two grinding rollers are arranged in parallel at the bottom. The output shaft is connected, and the bottom of the grinding box is communicated with the receiving box.

Preferably, a plurality of shock-absorbing springs are used to connect the bottom of the movable cutting table and the bottom of the cutting box.

Preferably, the distance between the pulverizing blades on the uppermost rotating rod in the pulverizing mechanism is 5-8 cm, and the distance between the pulverizing blades on the middle rotating rod is 1/2 of the distance between the pulverizing blades of the uppermost rotating rod, The distance between the crushing blades on the lowermost rotating rod is 1/4 of the distance between the crushing blades of the uppermost rotating rod.

Preferably, a circle of heating layers is arranged on the side wall of the crushing box.

Preferably, the roller shaft of the grinding roller is connected to the external rotating gear through the grinding box, and the rotating gears are meshed with each other, and the roller shaft of one grinding roller passes through the rotating gear and is connected to the output shaft of the second external motor. connect.

Preferably, a storage drawer is arranged in the receiving box.

Compared with the prior art, the utility model provides an organic fertilizer raw material crushing device, which has the following beneficial effects:

1. Through the setting of the movable cutting table, cutting board and cutting blade in the cutting box, it is possible to preliminarily cut the bulky straw materials to facilitate later crushing. At the same time, the setting of the second cylinder and the second telescopic rod can facilitate The cut raw materials enter the crushing box to improve the continuity of cutting and crushing;

2. The setting of the crushing mechanism in the crushing box can effectively further crush the raw materials after cutting and prevent the raw materials from agglomerating. At the same time, the setting of the grinding rollers in the grinding box can further make the raw materials evenly crushed, which is convenient for later fermentation and mixing, and improves the fertilizer quality. Production efficiency.

The parts not involved in the device are the same as the existing technology or can be realized by the existing technology. The utility model has a reasonable design and is easy to use.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

2 is a schematic view of the cutting front section structure of the utility model;

Fig. 3 is the front structure schematic diagram of the pulverizing box and the grinding box of the utility model;

Figure 4 is a schematic structural diagram of the pulverizing mechanism of the present invention.

In the picture: 1 cutting box, 2 crushing box, 3 grinding box, 4 feeding hopper, 5 crushing mechanism, 6 rotating rod, 7 crushing blade, 8 heating layer, 9 grinding roller, 10 receiving box, 11 material storage drawer, 12 first cylinder, 13 first telescopic rod, 14 movable cutting table, 15 shock spring, 16 second cylinder, 17 second telescopic rod, 18 discharge port, 19 cutting board, 20 cutting blade, 21 feeding port, 22 first motor, 23 rotating belt, 24 connecting port, 25 second motor, 26 rotating gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-4, an organic fertilizer raw material crushing device includes a cutting box 1, a crushing box 2 communicating with the cutting box 1, and a grinding box 3 below the crushing box 2, and a feeding hopper is provided on one side of the cutting box 1 4. A discharge port 18 is provided on the other side, and a movable cutting table 14 is provided at the lower end of the cutting box 1. The movable cutting table 14 is located at one end of the feeding hopper 4 and is rotatably connected to the side wall of the cutting box 1. The movable cutting table 14 is located at the discharge port. A second telescopic rod 17 is fixedly connected below one end of the port 18 , and the bottom of the second telescopic rod 17 is connected to an external second cylinder 16 through the bottom of the cutting box 1 , and a cutting mechanism is provided above the movable cutting table 14 , and the cutting mechanism includes The cutting board 19 and a plurality of cutting blades 20 disposed below the cutting board 19 are connected with the first telescopic rod 13 above the cutting board 19 , and the upper end of the first telescopic rod 13 is connected to the first cylinder 12 through the top of the cutting box 1 , the upper end side of the crushing box 2 is provided with a feeding port 21, the discharging port 18 is communicated with the feeding port 21, and a crushing mechanism 5 is arranged inside the crushing box 2, and the crushing mechanism 5 includes a top-to-bottom The three rotating rods 6 arranged in parallel, and the crushing blades 7 arranged on the rotating rod 6, the two ends of the rotating rod 6 are rotatably connected with the side wall of the crushing box 2, and one end of the rotating rod 6 passes through the crushing box 2 and the external The output shaft of the first motor 22 is connected, and each rotating rod 6 is connected by a rotating belt 23, the bottom of the crushing box 2 and the top of the grinding box 3 are connected by a communication port 24, and the grinding box 3 is arranged in an inverted trapezoid. grinding rollers 9, and the arrangement of the grinding rollers 9 is that three grinding rollers 9 are arranged in parallel at the top, and two grinding rollers 9 are arranged in parallel at the bottom. It is connected to the output shaft of the second motor 25 through the side wall of the grinding box 3 , and the bottom of the grinding box 3 is communicated with the receiving box 10 .

In order to improve the stability of the device, preferably, a plurality of shock-absorbing springs 15 are used to connect the bottom of the movable cutting table 14 and the bottom of the cutting box 1 .

In order to improve the uniformity and efficiency of raw material pulverization, preferably, the distance between the pulverizing blades 7 on the uppermost rotating rod 6 in the pulverizing mechanism 5 is 5-8 cm, and the distance between the pulverizing blades 7 on the middle rotating rod 6 is 5-8 cm. It is 1/2 of the distance between the crushing blades 7 of the uppermost rotating rod 6, and the distance between the crushing blades 7 on the lowermost rotating rod 6 is 1/4 of the distance between the crushing blades 7 of the uppermost rotating rod 6.

In order to heat the raw materials and prevent the water in the raw materials from agglomerating the raw materials, preferably, a heating layer 8 is provided on the side wall of the crushing box 2 .

In order to make the rotation directions of the grinding rollers 9 different and improve the grinding effect of the grinding rollers, preferably, the roller shaft of the grinding rollers 9 is connected to the external rotating gear 26 through the grinding box 3, and each rotating gear 26 In mesh with each other, the roller shaft of one of the grinding rollers 9 is connected with the output shaft of the external second motor 25 through the rotating gear 26 .

In order to facilitate the collection of pulverized raw materials, preferably, a material storage drawer 11 is provided in the receiving box 10 .

Working principle: when using, put the raw material from the feeding hopper 4 into the cutting box 1, start the first air cylinder 12 at the same time, so that the cutting blade 20 cuts the raw material, then close the first air cylinder 12, and activate the second air cylinder 16 to make the second air cylinder 12. The telescopic rod 17 is contracted, so that the movable cutting table 14 is inclined downward, the cut raw material enters the crushing box 2, the first motor 22, the second motor 25 and the heating layer 8 are activated, and the raw material is dried and rotated through the heating layer 8. After being cut by the pulverizing blade 7 on the rod 6, it falls into the grinding box 3, is ground and pulverized by the grinding roller 9, and then falls into the storage drawer 11 in the receiving box (10) to complete the pulverization.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A raw material crushing device for organic fertilizers comprises a cutting box (1), a crushing box (2) communicated with the cutting box (1) and a grinding box (3) below the crushing box (2), and is characterized in that a feed hopper (4) is arranged on one side of the cutting box (1), a discharge hole (18) is formed in the other side of the cutting box, a movable cutting table (14) is arranged at the lower end inside the cutting box (1), one end, located at the feed hopper (4), of the movable cutting table (14) is rotatably connected with the side wall of the cutting box (1), a second telescopic rod (17) is fixedly connected below one end, located at the discharge hole (18), of the movable cutting table (14), the lower portion of the second telescopic rod (17) penetrates through the bottom of the cutting box (1) to be connected with an external second cylinder (16), a cutting mechanism is arranged above the movable cutting table (14), and comprises a cutting plate (19) and a plurality of cutting blades (20), a first telescopic rod (13) is connected above the cutting plate (19), the upper end of the first telescopic rod (13) penetrates through the top of the cutting box (1) and is connected with a first cylinder (12), a feed inlet (21) is formed in one side of the upper end of the crushing box (2), a discharge outlet (18) is communicated with the feed inlet (21), a crushing mechanism (5) is arranged in the crushing box (2), the crushing mechanism (5) comprises three rotating rods (6) which are arranged in parallel from top to bottom and crushing blades (7) which are arranged on the rotating rods (6), two ends of each rotating rod (6) are rotatably connected with the side wall of the crushing box (2), one end of each rotating rod (6) penetrates through the crushing box (2) and is connected with an output shaft of a first motor (22) outside, rotating belts (23) are connected among the rotating rods (6), and the bottom of the crushing box (2) is communicated with the top of the grinding box (3) through a, five grinding rollers (9) are arranged in the grinding box (3) in an inverted trapezoid shape, the three grinding rollers (9) are arranged in parallel at the upper part of the grinding box (3), the two grinding rollers (9) are arranged in parallel at the lower part of the grinding box (3), the grinding rollers (9) are rotatably connected with the grinding box (3) through rotating shafts, the rotating shafts of the grinding rollers (9) penetrate through the side wall of the grinding box (3) to be connected with an output shaft of a second motor (25) at the outer part of the grinding box, and the lower part of the grinding box (3) is communicated with a material collecting box (10).

2. The organic fertilizer raw material crushing device according to claim 1, characterized in that the bottom of the movable cutting table (14) is connected with the bottom of the cutting box (1) by a plurality of damping springs (15).

3. The organic fertilizer raw material crushing device according to claim 1, wherein the distance between the crushing blades (7) on the uppermost rotating lever (6) in the crushing mechanism (5) is 5-8cm, the distance between the crushing blades (7) on the middle rotating lever (6) is 1/2 of the distance between the crushing blades (7) on the uppermost rotating lever (6), and the distance between the crushing blades (7) on the lowermost rotating lever (6) is 1/4 of the distance between the crushing blades (7) on the uppermost rotating lever (6).

4. An organic fertilizer raw material crushing device according to claim 1, characterized in that the side wall of the crushing box (2) is provided with a circle of heating layer (8).

5. An organic fertilizer raw material crushing device according to claim 1, characterized in that the roll shafts of the grinding rolls (9) are connected with the external rotating gears (26) through the grinding box (3), and the rotating gears (26) are meshed with each other, wherein the roll shaft of one grinding roll (9) is connected with the output shaft of the external second motor (25) through the rotating gear (26).

6. The organic fertilizer raw material crushing device according to claim 1, characterized in that a material storage drawer (11) is arranged in the material receiving box (10).

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