Organic fertilizer crushing and paving integrated device

Abstract

The utility model relates to the technical field of organic fertilizer treatment, in particular to an organic fertilizer crushing and paving integrated device, and aims to solve the technical problems that when the existing organic fertilizer is crushed, a large amount of residues can be generated on a crushing device due to the unique adhesion characteristic of the organic fertilizer; according to the technical scheme, the organic fertilizer crushing and paving integrated device comprises a preparation bin, wheels, a crushing bin, a crushing roller, a purging mechanism, a mixing mechanism, a soil crushing mechanism, a spraying mechanism and a pump machine; according to the organic fertilizer crushing device, the blowing mechanism is arranged at the organic fertilizer crushing position, so that organic fertilizer chippings and blocks adhered between the crushing rollers can be removed in an auxiliary manner, the situation that the organic fertilizer is adhered to the crushing rollers for a long time can be reduced, and air pressure is formed through air flow which is continuously conveyed downwards; the situation that part of organic fertilizer bounces upwards and falls out during crushing is avoided, and the problem that when existing organic fertilizer is crushed, due to the specific adhesion characteristic of the organic fertilizer, a large amount of organic fertilizer is left on the crushing device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, in particular to an organic fertilizer crushing and spreading integrated device. Background Art

[0002] Organic fertilizers made from natural organic materials need to be crushed before they are put into use. The organic fertilizers are crushed into smaller particles for easy storage, transportation and application. After being prepared with an aqueous solution, they become water-soluble organic fertilizers that can be directly applied in the fields.

[0003] Today's organic fertilizer crushing equipment has strong viscosity and water-richness due to the unique material properties of organic fertilizer. Therefore, a large amount of fertilizer will remain on the crushing unit during the crushing process, which is difficult to remove, resulting in fertilizer loss in the subsequent preparation process, and the concentration of the final prepared water-soluble fertilizer is reduced.

[0004] Therefore, in view of the situation that a large amount of residue is easily left on the crushing unit when the above-mentioned existing organic fertilizer is crushed, a paving integrated device can be designed for coordinated crushing and simultaneous hot air drying and blowing to reduce the residue of organic fertilizer on the crushing unit and ensure that the concentration of the finally prepared water-soluble fertilizer meets the requirements. Utility Model Content

[0005] In order to overcome the problem that when crushing organic fertilizer, a large amount of residue will be left on the crushing device due to the unique adhesion characteristics of the organic fertilizer itself.

[0006] The technical scheme of the utility model is: an integrated device for crushing and spreading organic fertilizer, comprising a preparation bin, wheels, a crushing bin, a pulverizing roller, a purge mechanism, a mixing mechanism, a soil crushing mechanism, a spraying mechanism and a pump; the preparation bin is an internal hollow structure and is filled with irrigation water, wheels are installed on both sides of the preparation bin, a crushing bin connected to the interior is installed at the upper end of the preparation bin, seven crushing rollers are equidistantly installed in the crushing bin, a purge mechanism for conveying hot air between two adjacent crushing rollers is arranged above the crushing bin, a mixing mechanism is arranged in the preparation bin, a soil crushing mechanism and a spraying mechanism are installed below the preparation bin, the soil crushing mechanism is on one side of the rolling forward direction of the wheels, the spraying mechanism for buffering the impact force of water jetting through non-woven fabric is on the other side, and a pump is installed at the rear end of the preparation bin.

[0007] Preferably, after the organic fertilizer is put into the crushing bin, it is crushed by the crushing rollers while the purge mechanism continuously supplies air to remove the organic fertilizer debris and lumps stuck between the crushing rollers. The organic fertilizer entering the preparation bin is fully mixed with the irrigation water by the mixing mechanism to form a water-soluble fertilizer, which is pumped out by a pump and sprayed by the spraying mechanism. While spraying, the soil crushing mechanism in the front position can be used selectively to break up the compacted soil on the surface.

[0008] Preferably, the blowing mechanism includes a hot air blower and an air duct; the hot air blower is installed on the outer side wall of the crushing bin, and there are six air ducts installed at the open upper end of the crushing bin, and each air duct is arranged above between two adjacent crushing rollers, and a number of air holes are equidistantly provided at the lower end of the air duct, and the air outlet channel of the hot air blower is connected to the air duct by a hose. The hot air blower is composed of a blower and a heating resistor wire, and is powered by a built-in battery. Hot air is transported to between two adjacent crushing rollers through the air duct, thereby accelerating the drying and falling of organic fertilizer and reducing the residue of organic fertilizer on the crushing roller.

[0009] Preferably, the mixing mechanism includes a fixed-position mixer, a track platform, and a mobile-position mixer; a fixed-position mixer driven by a motor is installed at the rear position inside the preparation bin, and track platforms are installed on the inner walls on both sides of the preparation bin. The mobile-position mixer moves along the track platform to stir the water-soluble organic fertilizer through a linear drive module. The fixed-position mixer mixes the organic fertilizer and water dropped near it at a fixed point. The mobile-position mixer reciprocates along the track platform, mixing the surrounding water-soluble fertilizer while moving. The linear drive module can be a linear motor, a gear chain transmission module, a screw motor, etc.

[0010] Preferably, a sliding table is fixedly connected to the crushing bin and is located below the crushing roller. The sliding table is an inclined plate structure that tilts downward from front to back, and a fixed-position mixer is located below the rear end of the sliding table. The crushed organic fertilizer falls on the sliding table and naturally slides along its inclined surface to the fixed-position mixer, where it is first mixed centrally by the fixed-position mixer, and then mixed by the mobile-position mixer in a reciprocating manner during the dissolution process, thereby fully ensuring the mixing effect while reducing the number of mixers to be set and reducing manufacturing costs.

[0011] Preferably, the soil crushing mechanism includes a cylinder and a soil crushing roller; a cylinder is embedded in the lower end of the preparation bin, a casing with a built-in soil crushing roller is installed at the lower end of the piston rod of the cylinder, a plurality of soil crushing blades are installed on the surface of the soil crushing roller and the roller is driven by a motor to rotate and crush the surface soil, the cylinder drives the soil crushing roller to move vertically close to the soil surface, the soil crushing roller rotates, the blades break the compacted soil on the surface, and the cylinder drives the soil crushing roller to rise and then be retracted.

[0012] Preferably, the spraying mechanism includes a baffle, a nozzle, and a non-woven fabric; the baffle is a hollow inclined plate structure and is fixedly connected to the rear position of the lower end of the preparation bin, and a number of nozzles for spraying fertilizer obliquely to the rear are installed on the baffle. The lower end of the preparation bin is fixedly connected to a non-woven fabric in the direction of water spraying from the nozzle. The baffle serves to isolate the soil surface below the nozzle to prevent the soil from being thrown up and hitting the nozzle during movement. The water-soluble fertilizer sprayed from the nozzle first contacts the non-woven fabric and drips onto the soil surface along the non-woven fabric, thereby preventing the impact force of the water flow from forming deep pits on the soil surface.

[0013] Preferably, the water inlet of the pump is connected to the preparation bin through a hose to suck the water-soluble organic fertilizer, and the water outlet of the pump is connected to the cavity of the baffle through a hose. The pump draws out the water-soluble organic fertilizer prepared in the preparation bin, pumps it into the cavity of the baffle, and then sprays it onto the soil surface through a nozzle, dripping in a straight line along the lower edge of the non-woven fabric to form a paving effect.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting a purge mechanism at the organic fertilizer crushing position, it can assist in clearing the organic fertilizer debris and lumps stuck between the crushing rollers, reduce the long-term adhesion of organic fertilizer to the crushing rollers, and form wind pressure through the continuous downward air flow to prevent some organic fertilizer from bouncing upward and falling out when crushed;

[0016] 2. Through the coordinated work of the soil crushing mechanism and the spraying mechanism reasonably set under the preparation bin, the compacted soil on the surface can be crushed and then sprayed with fertilizer, fully ensuring the effective infiltration of the fertilizer;

[0017] 3. Use non-woven fabric to intercept the fertilizer at the nozzle, so that the fertilizer drips along the surface of the fabric, avoiding the excessive impact force when the fertilizer is sprayed out, which may cause deep pits on the loose soil surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The first three-dimensional structure schematic diagram of the organic fertilizer crushing and spreading integrated device of the utility model is shown;

[0019] Figure 2 The second three-dimensional structure schematic diagram of the organic fertilizer crushing and spreading integrated device of the utility model is shown;

[0020] Figure 3 What is shown is a schematic diagram of the first three-dimensional structure inside the preparation bin of the organic fertilizer crushing and spreading integrated device of the utility model;

[0021] Figure 4 The second three-dimensional structure schematic diagram of the interior of the preparation bin of the organic fertilizer crushing and spreading integrated device of the utility model is shown;

[0022] Figure 5 The three-dimensional structure diagram of the soil crushing mechanism of the organic fertilizer crushing and spreading integrated device of the utility model is shown;

[0023] Figure 6 What is shown is a three-dimensional structural schematic diagram of the spraying mechanism of the organic fertilizer crushing and spreading integrated device of the utility model.

[0024] Explanation of the accompanying reference numerals: 1. preparation bin; 2. wheel; 3. crushing bin; 4. crushing roller; 9. pump; 10. slide table; 501. hot air blower; 502. air duct; 601. fixed position mixer; 602. track platform; 603. mobile position mixer; 701. cylinder; 702. soil crushing roller; 801. baffle; 802. nozzle; 803. non-woven fabric. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment: an integrated device for crushing and spreading organic fertilizer, comprising a preparation bin 1, a wheel 2, a crushing bin 3, a crushing roller 4, a purge mechanism, a mixing mechanism, a soil crushing mechanism, a spraying mechanism, and a pump 9; the preparation bin 1 is an internal hollow structure and is filled with irrigation water, wheels 2 are installed on both sides of the preparation bin 1, a crushing bin 3 connected to the interior of the preparation bin 1 is installed on the upper end of the preparation bin 1, seven crushing rollers 4 are installed equidistantly in the crushing bin 3, a purge mechanism for conveying hot air between two adjacent crushing rollers 4 is arranged above the crushing bin 3, a mixing mechanism is arranged in the preparation bin 1, a soil crushing mechanism and a spraying mechanism are installed below the preparation bin 1, the soil crushing mechanism is on one side of the rolling forward direction of the wheel 2, and the spraying mechanism for buffering the impact force of the water jet through the non-woven fabric 803 is on the other side, and a pump 9 is installed at the rear end of the preparation bin 1, After the organic fertilizer is put into the crushing bin 3, it is crushed by the crushing roller 4 while the purge mechanism continuously supplies air to remove the organic fertilizer debris and lumps stuck between the crushing rollers. The organic fertilizer entering the preparation bin 1 is fully mixed with the irrigation water by the mixing mechanism to form a water-soluble fertilizer, which is then pumped out by the pump 9 and sprayed out by the spraying mechanism. During the spraying, the soil crushing mechanism in the front position can be used selectively to break up the compacted soil on the surface. The water inlet of the pump 9 is connected to the preparation bin 1 through a hose to suck the water-soluble organic fertilizer. The water outlet of the pump 9 is connected to the cavity of the baffle 801 through a hose. The pump 9 extracts the water-soluble organic fertilizer prepared in the preparation bin 1 and pumps it into the cavity of the baffle 801. The fertilizer is then sprayed onto the soil surface by the nozzle 802 and drips in a straight line along the lower edge of the non-woven fabric 803 to form a paving effect.

[0027] See also Figure 2-4In this embodiment, the blowing mechanism includes a hot air blower 501 and an air duct 502; the hot air blower 501 is installed on the outer side wall of the crushing bin 3, and there are six air ducts 502 installed at the open upper end of the crushing bin 3, and each air duct 502 is arranged above between two adjacent crushing rollers 4, and a plurality of air holes are equidistantly provided at the lower end of the air duct 502. The air outlet channel of the hot air blower 501 is connected to the air duct 502 through a hose, and the hot air blower 501 is composed of a blower and a heating resistor wire, and is powered by a built-in storage battery. Hot air is transported between the two adjacent crushing rollers 4 through the air duct 502 to accelerate the drying and falling of the organic fertilizer and reduce the residue of the organic fertilizer on the crushing roller 4. The mixing mechanism includes a fixed-position mixer 601, a track platform 602, and a movable-position mixer 603; a fixed-position mixer 601 driven by a motor is installed at the rear position inside the preparation bin 1, and track platforms 602 are installed on the inner walls on the left and right sides of the preparation bin 1. The movable-position mixer 603 is connected to the mixing bin 1 through the mixing bin 1. The linear drive module moves along the track platform 602 to stir the water-soluble organic fertilizer. The fixed-position mixer 601 is at a fixed point to mix the organic fertilizer and water that fall near it. The mobile-position mixer 603 reciprocates along the track platform 602, and mixes the surrounding water-soluble fertilizer while moving. The linear drive module can be a linear motor, a gear chain transmission module, a screw motor, etc. A sliding table 10 located below the crushing roller 4 is fixedly connected in the crushing bin 3. The sliding table 10 is an inclined plate structure that tilts downward from front to back. The fixed-position mixer 601 is located below the rear end of the sliding table 10. The crushed organic fertilizer falls on the sliding table 10 and naturally slides along its inclined surface to the fixed-position mixer 601. The fixed-position mixer 601 first mixes it centrally. During the dissolution process, the mobile-position mixer 603 performs reciprocating mixing. While fully ensuring the mixing effect, the number of mixers set is reduced, thereby reducing the manufacturing cost.

[0028] See also Figure 5 In this embodiment, the soil crushing mechanism includes a cylinder 701 and a soil crushing roller 702; the cylinder 701 is embedded at the lower end of the preparation bin 1, and the lower end of the piston rod of the cylinder 701 is installed with a casing with a built-in soil crushing roller 702. A plurality of soil crushing blades are installed on the surface of the soil crushing roller 702 and are driven by a motor to rotate and crush the surface soil. The cylinder 701 drives the soil crushing roller 702 to move vertically close to the soil surface, and the soil crushing roller 702 rotates, and the blades break the compacted soil on the surface, and the cylinder 701 drives the soil crushing roller 702 to rise and then be retracted.

[0029] See also Figure 6In this embodiment, the spraying mechanism includes a baffle 801, a nozzle 802, and a non-woven fabric 803; the baffle 801 is a hollow inclined plate structure and is fixedly connected to the rear position of the lower end of the preparation bin 1. A plurality of nozzles 802 for spraying fertilizer obliquely to the rear are installed on the baffle 801. The lower end of the preparation bin 1 is fixedly connected with a non-woven fabric 803 in the water spraying direction of the nozzle 802. The baffle 801 isolates the soil surface below the nozzle 802 to prevent the soil from being thrown up and hitting the nozzle 802 during movement. The water-soluble fertilizer sprayed by the nozzle 802 first contacts the non-woven fabric 803 and drips onto the soil surface along the non-woven fabric 803, thereby preventing the impact of the water flow from forming a deep pit on the soil surface.

[0030] During operation, the user pours the organic fertilizer into the crushing bin 3, and the crushing roller 4 rotates and crushes the organic fertilizer into fine particles and fragments. At the same time, the hot air blower 501 delivers hot air to between two adjacent crushing rollers 4 through the air duct 502, accelerating the drying and falling of the organic fertilizer stuck on the crushing rollers 4, and finally falling into the preparation bin 1;

[0031] Then, the organic fertilizer slides through the slide platform 10 and falls near the fixed position mixer 601. The fixed position mixer 601 mixes the organic fertilizer and water that fall near it. As the organic fertilizer dissolves, the mobile position mixer 603 reciprocates along the track platform 602, mixing the surrounding water-soluble fertilizer while moving.

[0032] The cylinder 701 drives the soil-breaking roller 702 to move vertically close to the soil surface. As the wheel 2 moves forward, the soil-breaking roller 702 rotates, and the blade breaks up the compacted soil on the surface.

[0033] Then, the pump 9 extracts the prepared water-soluble organic fertilizer in the preparation bin 1, and then the fertilizer is sprayed out by the nozzle 802 to contact the non-woven fabric 803, and then drips in a straight line along the lower edge of the non-woven fabric 803 to the surface of the broken soil, forming a spreading effect.

[0034] Through the above steps, by arranging a purge mechanism at the organic fertilizer crushing position, the organic fertilizer debris and agglomerates adhering between the crushing rollers 4 have an auxiliary cleaning effect, thereby reducing the situation where the organic fertilizer adheres to the crushing roller 4 for a long time, and forming wind pressure by the air flow continuously conveyed downward, thereby preventing part of the organic fertilizer from bouncing upward and falling out during crushing, so as to solve the problem that when the current organic fertilizer is crushed, a large amount of residue will be caused on the crushing device due to the unique adhesion characteristics of the organic fertilizer itself.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An integrated device for crushing and spreading organic fertilizer, comprising a preparation bin (1), wheels (2), and a crushing bin (3); Features: It also includes a crushing roller (4), a purge mechanism, a mixing mechanism, a soil crushing mechanism, a spraying mechanism, and a pump (9); the preparation bin (1) is an internal hollow structure and is filled with irrigation water; wheels (2) are installed on both sides of the preparation bin (1); a crushing bin (3) connected to the inside of the preparation bin (1) is installed at the upper end of the preparation bin (1); seven crushing rollers (4) are installed at equal intervals in the crushing bin (3); a purge mechanism for conveying hot air between two adjacent crushing rollers (4) is arranged above the crushing bin (3); a mixing mechanism is arranged in the preparation bin (1); a soil crushing mechanism and a spraying mechanism are installed below the preparation bin (1); the soil crushing mechanism is located on one side of the rolling forward direction of the wheels (2); the spraying mechanism for buffering the impact force of the water jet through the non-woven fabric (803) is located on the other side; and a pump (9) is installed at the rear end of the preparation bin (1).

2. The organic fertilizer crushing and spreading integrated device according to claim 1, Features: The blowing mechanism comprises a hot air blower (501) and an air duct (502); the hot air blower (501) is installed on the outer wall of the crushing bin (3); there are six air ducts (502) installed at the upper open end of the crushing bin (3); each air duct (502) is arranged above two adjacent crushing rollers (4); a plurality of air holes are equidistantly provided at the lower end of the air duct (502); and an air outlet channel of the hot air blower (501) is connected to the air duct (502) via a hose.

3. The organic fertilizer crushing and spreading integrated device according to claim 1, Features: The mixing mechanism comprises a fixed-position mixer (601), a track platform (602), and a movable-position mixer (603); a fixed-position mixer (601) driven by a motor is installed at a rear position inside the preparation bin (1), track platforms (602) are installed on the inner walls on both sides of the preparation bin (1), and the movable-position mixer (603) moves along the track platform (602) through a linear drive module to mix the water-soluble organic fertilizer.

4. The organic fertilizer crushing and spreading integrated device according to claim 3, Features: A sliding table (10) located below the crushing roller (4) is fixedly connected in the crushing bin (3); the sliding table (10) is an inclined plate structure that tilts downward from front to back, and the fixed position mixer (601) is located below the rear end of the sliding table (10).

5. The organic fertilizer crushing and spreading integrated device according to claim 1, Features: The soil crushing mechanism comprises a cylinder (701) and a soil crushing roller (702); the cylinder (701) is embedded in the lower end of the preparation bin (1); a casing with a soil crushing roller (702) built in is installed at the lower end of the piston rod of the cylinder (701); a plurality of soil crushing blades are installed on the surface of the soil crushing roller (702) and are driven by a motor to rotate and crush the surface soil.

6. The organic fertilizer crushing and spreading integrated device according to claim 1, Features: The spraying mechanism comprises a baffle (801), a spray head (802), and a non-woven fabric (803); the baffle (801) is a hollow inclined plate structure and is fixedly connected to the rear position of the lower end of the preparation bin (1); a plurality of spray heads (802) for spraying fertilizer obliquely to the rear are mounted on the baffle (801); and the non-woven fabric (803) located in the water spraying direction of the spray heads (802) is fixedly connected to the lower end of the preparation bin (1).

7. The organic fertilizer crushing and spreading integrated device according to claim 6, Features: The water inlet of the pump (9) is connected to the preparation bin (1) through a hose to suck the water-soluble organic fertilizer, and the water outlet of the pump (9) is connected to the cavity of the baffle (801) through a hose.

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