CN211636872U

CN211636872U - Compound fertilizer processing material reducing mechanism

Info

Publication number: CN211636872U
Application number: CN201922440537.0U
Authority: CN
Inventors: 郭延楚; 聂世修; 齐俊虎
Original assignee: Shandong Qiliwei Fertilizer Co ltd
Current assignee: Shandong Qiliwei Fertilizer Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-09
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a compound fertilizer processing material reducing mechanism. Including corase grind device, accurate grinding mechanism and rotation axis, the vertical setting of rotation axis sets up the motor in the bottom, rotation axis upper portion sets up the corase grind device, the rotation axis middle part sets up the accurate grinding device, the accurate grinding device lower part sets up the case of keeping in of annular structure, the case of keeping in is fixed to be set up on the support frame of bottom. The rough grinding device comprises a shell, a central tooth and a bevel gear coaxial commutator, the shell is of a thin-wall round platform structure with a large upper end opening and a small lower end opening, annular teeth with different intervals are arranged on the middle lower part of the inner surface of the shell, the lower end of the shell is fixedly connected with a rotating shaft through a circle, and the central tooth is annular teeth with different intervals and of which the tooth shapes of the annular structures are outward. Compound fertilizer processing material reducing mechanism, the structure that the flank of tooth of central tooth and annular tooth reduces gradually from top to bottom, and the middle part sets up the grinding plate finish machining, and the processing material of being convenient for thoroughly smashes.

Description

Compound fertilizer processing material reducing mechanism

Technical Field

The utility model relates to a processing plant of compound fertilizer, special design compound fertilizer processing material crushing device.

Background

The compound fertilizer is a fertilizer containing various nutrient elements, and the proportion of the nutrient elements can be carried out according to nutrient substances required by plants. Some compound fertilizers need to be processed into powder, so that the absorption of plants is facilitated, sometimes nutrient elements are also conveniently stored in the powder, and a compound fertilizer material crushing device which is simple in structure, stable and reliable is needed.

SUMMERY OF THE UTILITY MODEL

Compound fertilizer processing material crushing device, including corase grind device, accurate grinding mechanism and rotation axis, the vertical setting of rotation axis sets up the motor in the bottom, rotation axis upper portion sets up the corase grind device, the rotation axis middle part sets up the accurate grinding device, the accurate grinding device lower part sets up the case of keeping in of annular structure, the case of keeping in is fixed to be set up on the support frame of bottom.

Furthermore, the rough grinding device comprises a shell, a central tooth and a bevel gear coaxial commutator, the shell is of a thin-wall round platform structure with a large upper end opening and a small lower end opening, annular teeth with different intervals are arranged on the middle lower part of the inner surface of the shell, the lower end of the shell is fixedly connected with the rotating shaft through a circle, the central tooth is annular teeth with the annular structure and the outward tooth shape and different intervals, the central tooth is in staggered fit with the annular teeth of the shell, and the central tooth is connected with the rotating shaft through the bevel gear coaxial commutator.

Further, the gap between the tooth surface of the central tooth and the tooth surface of the ring-shaped tooth is gradually reduced from top to bottom.

Further, the correct grinding device is fixed to be set up on the rotation axis, including last grinding plate and lower grinding plate, go up the grinding plate up end and set up a plurality of through-hole and through the up end through-hole slope all around to the through-hole of last grinding plate around the same radius department of rotation axis, the lower terminal surface of going up the grinding plate sets up from the outside circumference of through-hole downwards has the inclined plane of radian, the lower grinding plate is around the fixed upper end that sets up at the interior anchor ring of temporary storage case of rotation axis to through a plurality of bracing piece fixed stay, the lower grinding plate up end sets up to the radian with the lower terminal surface matched with of last grinding plate, the lower terminal surface of last grinding plate and the up end of lower grinding plate set up the clearance.

Further, a handle is arranged outside the temporary storage box.

Further, the motor is fixed on the bottom support frame.

The utility model has the advantages that:

compound fertilizer processing material crushing device adopts upper portion position sawtooth rough machining, and rough machining upper end opening is big, the little structure of lower extreme opening to the tooth face clearance of center tooth and annular tooth is convenient for the processing material thoroughly to be smashed by the structure that reduces gradually from top to bottom, and the middle part sets up the grinding plate finish machining, and the clearance adjustment between the grinding plate is suitable accurate grinding material that the size that is fit for processed out.

Drawings

FIG. 1 is a schematic view of a compound fertilizer processing material crushing apparatus;

FIG. 2 is an enlarged view of the crushing device for the compound fertilizer processing materials at the position A;

FIG. 3 is a schematic diagram of a bevel gear coaxial commutator of a compound fertilizer processing material crushing device;

wherein: 1. a rough grinding device; 11. a housing; 12. a central tooth; 13. a circular rod; 2. a fine grinding mechanism; 21. An upper grinding plate; 211. a through hole; 22. a lower grinding plate; 3. a rotating shaft; 31. a bevel gear coaxial commutator; 4. A motor; 5. a temporary storage box; 51. a handle; 52. an inner ring surface; 53. a support bar; 6. a support frame.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

As shown in fig. 1-3, compound fertilizer processing material reducing mechanism, including corase grind device 1, accurate grinding mechanism 2 and rotation axis 3, rotation axis 3 is vertical to be set up and sets up motor 4 in the bottom, motor 4 is fixed on

bottom sprag frame

6, 3 upper portions of rotation axis set up

corase grind device

1, 3 middle parts of rotation axis set up accurate grinding device 2, accurate grinding device 2 lower part sets up annular structure's temporary storage box 5, temporary storage box 5 is fixed to be set up on the support frame 6 of bottom, temporary storage box 5's outside sets up handle 51.

The rough grinding device 1 comprises a shell 11, a central tooth 12 and a bevel gear coaxial commutator 31, wherein the shell 11 is of a thin-wall circular truncated cone structure with a large opening at the upper end and a small opening at the lower end, annular teeth with different intervals are arranged at the middle lower part of the inner surface of the shell, the annular teeth are arranged at the middle lower part because materials are placed at the upper part, and the intervals are different because of a structure that the tooth surface clearance of the central tooth 12 and the annular teeth is gradually reduced from top to bottom. The lower extreme of shell 11 passes through circular pole 13 and rotation axis 3 fixed connection, and circular pole 13 is convenient for the material after the rough machining to follow circular pole 13 landing, central tooth 12 is the outside different annular tooth in interval of annular structure profile of tooth, the crisscross cooperation of central tooth 12 and the annular tooth of shell 11, central tooth pass through bevel gear coaxial line commutator 31 with rotation axis 3 is connected. The clearance between the central tooth and the tooth surface of the annular tooth is gradually reduced from top to bottom.

The fixed setting of correct grinding device 2 is on rotation axis 3, including last grinding plate 21 and lower grinding plate 22, the up end of going up grinding plate 21 sets up a plurality of through-hole 211 around the same radius department of rotation axis and inclines to the through-hole all around through the up end through-hole of last grinding plate 21, the lower terminal surface of going up grinding plate sets up from the outside circumference of through-hole decurrent inclined plane that has the radian, lower grinding plate 22 is around the fixed upper end that sets up at the interior anchor ring 52 of temporary storage box 5 of rotation axis to through a plurality of bracing pieces 53 fixed stay, grinding plate 22 up end sets up the radian into with the lower terminal surface matched with of last grinding plate 21 down, the lower terminal surface of going up grinding plate and the up end of grinding plate down set up the clearance.

The shell 11 upper end on upper portion is big, and the processing material is placed on the small infundibulate structure of lower extreme upper portion of being convenient for, and the processing material generally is spherical granule, and the part is bar-shaped granule, and the processing material drops the up end of finish machining's last grinding plate 21 through rough machining, and the up end of the last grinding plate of follow enters into between the last grinding plate, because the contact surface of last grinding plate is outside arc, can fall into the temporary storage incasement to the material that grinds automatically.

The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Compound fertilizer processing material reducing mechanism, its characterized in that: including corase grind device, accurate grinding mechanism and rotation axis, the vertical setting of rotation axis sets up the motor in the bottom, rotation axis upper portion sets up the corase grind device, the rotation axis middle part sets up the accurate grinding device, the accurate grinding device lower part sets up the case of keeping in of annular structure, the case of keeping in is fixed to be set up on the support frame of bottom.

2. The compound fertilizer processing material crushing device of claim 1, characterized in that: the rough grinding device comprises a shell, a central tooth and a bevel gear coaxial commutator, the shell is of a thin-wall round platform structure with a large upper end opening and a small lower end opening, annular teeth with different intervals are arranged on the middle lower part of the inner surface of the shell, the lower end of the shell is fixedly connected with the rotating shaft through a circle, the central tooth is annular teeth with different intervals and the tooth profile of the annular structure is outward, the central tooth is in staggered fit with the annular teeth of the shell, and the central tooth is connected with the rotating shaft through the bevel gear coaxial commutator.

3. The compound fertilizer processing material crushing device of claim 2, characterized in that: the clearance between the central tooth and the tooth surface of the annular tooth is gradually reduced from top to bottom.

4. The compound fertilizer processing material crushing device of claim 1, characterized in that: the fine grinding device comprises an upper grinding plate and a lower grinding plate, wherein the upper end face of the upper grinding plate is provided with a plurality of through holes at the same radius around a rotating shaft, the upper end face through holes of the upper grinding plate are inclined towards the through holes, the lower end face of the upper grinding plate is provided with an inclined plane with a radian along the outer circumferential direction of the through holes, the lower grinding plate is arranged at the upper end of the inner ring face of the temporary storage box and is fixedly supported by a plurality of supporting rods, the upper end face of the lower grinding plate is provided with a radian matched with the lower end face of the upper grinding plate, and gaps are formed between the lower end face of the upper grinding plate and the upper end face of the lower grinding plate.

5. The compound fertilizer processing material crushing device of claim 1, characterized in that: and a handle is arranged outside the temporary storage box.

6. The compound fertilizer processing material crushing device of claim 1, characterized in that: the motor is fixed on the bottom support frame.