Compound fertilizer processing and crushing device

Abstract

The utility model discloses a compound fertilizer processing and pulverizing device, which belongs to the field of pulverizing devices and comprises a pulverizing barrel, wherein the upper position of the pulverizing barrel is fixedly connected with a feed hopper, the lower position of the pulverizing barrel is fixedly connected with a discharge pipe, a filtering mechanism is movably installed in the pulverizing barrel, and the filtering mechanism comprises a No. 1 filter plate, a No. 2 filter plate, a No. 1 rotating rod, a No. 1 crushing knife, a No. 2 crushing knife, a No. 1 transmission gear, a No. 2 transmission gear, a No. 2 rotating rod, a ferrule and a dredging rod. Through the arranged filtering mechanism, the raw material passes through the No. 1 crushing knife and the No. 1 filter plate, enters the position above the No. 2 filter plate, is crushed by the No. 2 crushing knife and the No. 2 filter plate again, the No. 2 rotating rod passes through the No. 1 transmission gear, and the No. 2 transmission gear drives the No. 1 crushing knife and the No. 2 crushing knife to rotate, and the No. 1 filter plate and the No. 2 filter plate are vibrated through the vibration rod, so that the No. 1 filter plate and the No. 2 filter plate are not easily blocked, and the dredging rod rotates in the feed hopper, so that the feed of the feed hopper is smooth and not easily blocked.

Description

Technical Field

[0001] The utility model relates to the field of pulverizing devices, in particular to a compound fertilizer processing pulverizing device. Background Art

[0002] Compound fertilizer refers to a fertilizer containing two or more nutrients of nitrogen, phosphorus and potassium. Compound fertilizer has the advantages of high nutrient content, few by-components and good physical properties. It plays a very important role in balanced fertilization, improving fertilizer utilization and promoting high and stable yields of crops. In the processing of compound fertilizer, the raw materials are crushed by a crushing device. However, during the crushing process, the raw materials are easily blocked on the filter plate, causing the crushed raw materials to accumulate on the filter plate and unable to be discharged downward through the discharge pipe. In addition, the feed hopper is also prone to feed accumulation and blockage, resulting in poor feeding, so improvement is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a compound fertilizer processing and crushing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The compound fertilizer processing and pulverizing device comprises a pulverizing barrel, wherein the upper position of the pulverizing barrel is fixedly connected with a feed hopper, the lower position of the pulverizing barrel is fixedly connected with a discharge pipe, a filtering mechanism is movably installed in the pulverizing barrel, and the filtering mechanism comprises a No. 1 filter plate, a No. 2 filter plate, a No. 1 rotating rod, a No. 1 crushing knife, a No. 2 crushing knife, a No. 1 transmission gear, a No. 2 transmission gear, a No. 2 rotating rod, a ferrule and a dredging rod, the No. 1 filter plate and the No. 2 filter plate are fixedly connected in the pulverizing barrel, and the No. 2 filter plate is located below the No. 1 filter plate The No. 1 rotating rod is movably installed at the center position of the No. 1 filter plate and the No. 2 filter plate, the No. 1 crushing knife and the No. 2 crushing knife are fixedly connected to the No. 1 rotating rod, and the No. 1 crushing knife and the No. 2 crushing knife are respectively located above the No. 1 filter plate and the No. 2 filter plate, the No. 1 transmission gear is fixedly connected to the No. 1 rotating rod, the No. 2 transmission gear is fixedly connected to one end of the No. 2 rotating rod, and the No. 2 transmission gear and the No. 1 transmission gear are movably installed, the dredging rod is fixedly connected to the ferrule, and the ferrule is fixedly connected to the upper end of the No. 1 rotating rod.

[0006] Preferably, a support rod is fixedly connected to the bottom surface of the crushing barrel, and the support rod is located outside the discharge pipe.

[0007] Preferably, the filtering mechanism further comprises a No. 1 bearing and a No. 2 bearing, the No. 1 rotating rod is movably mounted on the No. 1 filter plate via the No. 1 bearing, and the No. 1 rotating rod is movably mounted on the No. 2 filter plate via the No. 2 bearing.

[0008] Preferably, the filtering mechanism further includes a No. 3 bearing, a vibration rod and a mounting tube, the mounting tube is fixedly connected to the side position of the crushing barrel, the No. 2 rotating rod is movably installed with the mounting tube through the No. 3 bearing, and the vibration rod is fixedly connected to the No. 2 rotating rod.

[0009] Preferably, the filtering mechanism further includes a mounting plate and a reduction motor, the mounting plate is fixedly connected to the side position of the crushing barrel, the reduction motor is fixedly connected to the mounting plate, and the output shaft of the reduction motor is fixedly connected to the second rotating rod.

[0010] Preferably, the filtering mechanism further includes a fastening bolt, a screw hole is provided at the upper end of the No. 1 rotating rod, and the ferrule is fixedly mounted to the No. 1 rotating rod by the fastening bolt.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, through the filtering mechanism that is set, the raw material is crushed by the No. 1 crushing knife, passes through the No. 1 filter plate, enters the position above the No. 2 filter plate, is crushed again by the No. 2 crushing knife, passes through the No. 2 filter plate, and is discharged from the discharge pipe. The No. 2 rotating rod passes through the No. 1 transmission gear, and the No. 2 transmission gear drives the No. 1 crushing knife and the No. 2 crushing knife to rotate, and vibrates the No. 1 filter plate and the No. 2 filter plate through the vibration rod, so that the No. 1 filter plate and the No. 2 filter plate are not easy to be blocked, and the dredging rod rotates in the feed hopper, so that the feed of the feed hopper is smooth and not easy to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic cross-sectional structure diagram of the crushing barrel of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the ferrule and the dredging rod of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the first filter plate and the second filter plate of the utility model.

[0017] In the figure: 1. crushing barrel; 2. feed hopper; 3. discharge pipe; 4. support rod; 5. filtering mechanism; 501. filter plate No. 1; 502. filter plate No. 2; 503. mounting tube; 504. rotating rod No. 1; 505. crushing knife No. 1; 506. bearing No. 1; 507. crushing knife No. 2; 508. bearing No. 2; 509. transmission gear No. 1; 510. transmission gear No. 2; 511. rotating rod No. 2; 512. vibration rod; 513. bearing No. 3; 514. reduction motor; 515. ferrule; 516. dredging rod; 517. fastening bolt; 518. mounting plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 , Figure 2 and Figure 4As shown, the compound fertilizer processing and crushing device includes a crushing barrel 1, the upper position of the crushing barrel 1 is fixedly connected to a feed hopper 2, the lower position of the crushing barrel 1 is fixedly connected to a discharge pipe 3, and a filtering mechanism 5 is movably installed in the crushing barrel 1. The filtering mechanism 5 includes a No. 1 filter plate 501, a No. 2 filter plate 502, a No. 1 rotating rod 504, a No. 1 crushing knife 505, a No. 2 crushing knife 507, a No. 1 transmission gear 509, a No. 2 transmission gear 510, a No. 2 rotating rod 511, a sleeve 515 and a dredging rod 516. The No. 1 filter plate 501 and the No. 2 filter plate 502 are fixedly connected in the crushing barrel 1, and the No. 2 filter plate 502 is located below the No. 1 filter plate 501. The first rotating rod 504 is movably installed at the center of the first filter plate 501 and the second filter plate 502, the first crushing knife 505 and the second crushing knife 507 are fixedly connected to the first rotating rod 504, the first crushing knife 505 and the second crushing knife 507 are respectively located above the first filter plate 501 and the second filter plate 502, the first transmission gear 509 is fixedly connected to the first rotating rod 504, the second transmission gear 510 is fixedly connected to one end of the second rotating rod 511, and the second transmission gear 510 is movably installed with the first transmission gear 509, the bottom surface of the crushing barrel 1 is fixedly connected with the support rod 4, and the support rod 4 is located at the discharge pipe 3. The filter mechanism 5 further comprises a No. 1 bearing 506 and a No. 2 bearing 508, the No. 1 rotating rod 504 is movably mounted with the No. 1 filter plate 501 through the No. 1 bearing 506, the No. 1 rotating rod 504 is movably mounted with the No. 2 filter plate 502 through the No. 2 bearing 508, the filter mechanism 5 further comprises a No. 3 bearing 513, a vibration rod 512 and a mounting tube 503, the mounting tube 503 is fixedly connected to the side position of the crushing barrel 1, the No. 2 rotating rod 511 is movably mounted with the mounting tube 503 through the No. 3 bearing 513, the vibration rod 512 is fixedly connected to the No. 2 rotating rod 511, the filter mechanism 5 further comprises a mounting plate 518 and a reduction motor 514, and the mounting Plate 518 is fixedly connected to the side position of the crushing barrel 1, and the reduction motor 514 is fixedly connected to the mounting plate 518. The output shaft of the reduction motor 514 is fixedly connected to the No. 2 rotating rod 511. When the reduction motor 514 is started, the No. 2 rotating rod 511 rotates, and the No. 1 rotating rod 504 rotates through the No. 1 transmission gear 509 and the No. 2 transmission gear 510, so that the No. 1 crushing knife 505 and the No. 2 crushing knife 507 on the No. 1 rotating rod 504 rotate synchronously to crush the raw materials, and the vibration rod 512 synchronously knocks the No. 1 filter plate 501 and the No. 2 filter plate 502, so that the No. 1 filter plate 501 and the No. 2 filter plate 502 filter more smoothly and not easy to be blocked.

[0020] like Figure 1 , Figure 2 and Figure 3As shown, the dredging rod 516 is fixedly connected to the sleeve 515, and the sleeve 515 is fixedly connected to the upper end of the No. 1 rotating rod 504. The filtering mechanism 5 also includes a fastening bolt 517. A screw hole is provided at the upper end of the No. 1 rotating rod 504. The sleeve 515 is fixedly installed with the No. 1 rotating rod 504 by the fastening bolt 517. The No. 1 rotating rod 504 is provided with a screw hole, so that the sleeve 515 can be easily disassembled and installed by the fastening bolt 517. The dredging rod 516 rotates with the No. 1 rotating rod 504, thereby stirring the raw materials at the bottom of the feed hopper 2, making the feeding smoother and less prone to blockage.

[0021] It should be noted that the utility model is a compound fertilizer processing and crushing device. The fertilizer raw materials are fed into the feed hopper 2, and the reduction motor 514 is started to rotate the No. 2 rotating rod 511, and the No. 2 transmission gear 510 and the No. 1 transmission gear 509 are meshed and transmitted with each other. With the rotation of the No. 2 rotating rod 511, the No. 1 rotating rod 504 rotates synchronously, and the No. 1 crushing knife 505 and the No. 2 crushing knife 507 on the No. 1 rotating rod 504 are fixedly connected. The No. 1 crushing knife 505 is located above the No. 1 filter plate 501, and the No. 2 crushing knife 507 is located above the No. 2 filter plate 502. The No. 1 crushing knife 505 crushes the raw materials, and the raw materials pass through the No. 1 filter plate after being crushed. 501 moves to the upper position of No. 2 filter plate 502, No. 2 crushing knife 507 continues to crush the raw material, the raw material passes through the No. 2 filter plate 502 into the lower position, and is discharged through the discharge pipe 3, the vibration rod 512 on the No. 2 rotating rod 511 rotates synchronously with the No. 2 rotating rod 511, so that the vibration rod 512 knocks the No. 1 filter plate 501 and the No. 2 filter plate 502, so that the filtering of the No. 1 filter plate 501 and the No. 2 filter plate 502 is smoother and less prone to clogging, the ferrule 515 is fixedly connected to the upper end position of the No. 1 rotating rod 504 by the fastening bolt 517, and the dredging rod 516 rotates in the feed hopper 2, thereby stirring the raw material, making the raw material feeding smoother and less prone to clogging.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A compound fertilizer processing and pulverizing device, comprising a pulverizing barrel (1), wherein the upper portion of the pulverizing barrel (1) is fixedly connected to a feed hopper (2), and the lower portion of the pulverizing barrel (1) is fixedly connected to a discharge pipe (3), characterized in that: A filtering mechanism (5) is movably installed in the crushing barrel (1), and the filtering mechanism (5) comprises a first filter plate (501), a second filter plate (502), a first rotating rod (504), a first crushing knife (505), a second crushing knife (507), a first transmission gear (509), a second transmission gear (510), a second rotating rod (511), a sleeve (515) and a dredging rod (516). The first filter plate (501) and the second filter plate (502) are fixedly connected in the crushing barrel (1), and the second filter plate (502) is located below the first filter plate (501). The first rotating rod (504) is movably installed on the first filter plate (501) and the second filter plate (502). ), the No. 1 crushing knife (505) and the No. 2 crushing knife (507) are fixedly connected to the No. 1 rotating rod (504), the No. 1 crushing knife (505) and the No. 2 crushing knife (507) are respectively located above the No. 1 filter plate (501) and the No. 2 filter plate (502), the No. 1 transmission gear (509) is fixedly connected to the No. 1 rotating rod (504), the No. 2 transmission gear (510) is fixedly connected to one end of the No. 2 rotating rod (511), and the No. 2 transmission gear (510) and the No. 1 transmission gear (509) are movably installed, the dredging rod (516) is fixedly connected to the clamping sleeve (515), and the clamping sleeve (515) is fixedly connected to the upper end of the No. 1 rotating rod (504).

2. The compound fertilizer processing and pulverizing device according to claim 1, characterized in that: A support rod (4) is fixedly connected to the bottom surface of the crushing barrel (1), and the support rod (4) is located outside the discharge pipe (3).

3. The compound fertilizer processing and pulverizing device according to claim 2, characterized in that: The filtering mechanism (5) further comprises a first bearing (506) and a second bearing (508); the first rotating rod (504) is movably mounted on the first filter plate (501) via the first bearing (506); and the first rotating rod (504) is movably mounted on the second filter plate (502) via the second bearing (508).

4. The compound fertilizer processing and pulverizing device according to claim 3, characterized in that: The filtering mechanism (5) further comprises a No. 3 bearing (513), a vibration rod (512) and a mounting tube (503); the mounting tube (503) is fixedly connected to a side position of the crushing barrel (1); the No. 2 rotating rod (511) is movably mounted on the mounting tube (503) via the No. 3 bearing (513); and the vibration rod (512) is fixedly connected to the No. 2 rotating rod (511).

5. The compound fertilizer processing and pulverizing device according to claim 4, characterized in that: The filtering mechanism (5) further comprises a mounting plate (518) and a reduction motor (514); the mounting plate (518) is fixedly connected to a side position of the crushing barrel (1); the reduction motor (514) is fixedly connected to the mounting plate (518); and the output shaft of the reduction motor (514) is fixedly connected to the second rotating rod (511).

6. The compound fertilizer processing and pulverizing device according to claim 5, characterized in that: The filtering mechanism (5) further comprises a fastening bolt (517), a screw hole is provided at the upper end of the No. 1 rotating rod (504), and the ferrule (515) is fixedly mounted on the No. 1 rotating rod (504) via the fastening bolt (517).

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