CN217093766U

CN217093766U - Compound fertilizer raw materials circulation breaker

Info

Publication number: CN217093766U
Application number: CN202220634133.4U
Authority: CN
Inventors: 孙航; 李志�; 黄建文
Original assignee: Luhua Well Sunshine Ecotypic Fertilizer Co ltd
Current assignee: Luhua Well Sunshine Ecotypic Fertilizer Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-02
Anticipated expiration: 2032-03-22

Abstract

The utility model provides a compound fertilizer raw material circulating crushing device, which relates to the field of chemical fertilizer crushing equipment and comprises a crushing bin, wherein the crushing bin is arranged on a fixed frame, the crushing bin is provided with a vibrating motor, an inlet pipe, an installation platform and a discharging pipe, the inlet pipe is communicated with a feed hopper, the installation platform is fixedly provided with a driving motor and is rotationally connected with a rotating shaft, a motor shaft of the driving motor passes through the upper surface of the crushing bin and is connected with a crushing shaft, one end of the rotating shaft passes through the upper surface of the crushing bin and extends into the crushing bin, the rotating shaft and the crushing shaft are both provided with a plurality of crushing cutters, double crushing equipment is arranged below the crushing shaft and the rotating shaft, and a screening arc plate is arranged below the double crushing equipment; the device has good effect of crushing the compound fertilizer raw materials, automatically realizes the circular crushing process of the compound fertilizer raw materials which do not meet the requirement of granularity after the primary crushing is finished, and greatly reduces the labor intensity.

Description

Compound fertilizer raw materials circulation breaker

Technical Field

The utility model belongs to the technical field of chemical fertilizer crushing equipment and specifically relates to a compound fertilizer raw materials circulation breaker.

Background

The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops.

At present, compound fertilizer raw materials are generally subjected to crushing, after one-time crushing, the compound fertilizer raw materials with overlarge particle sizes and inconsistent with subsequent use conditions need to be manually sent into crushing equipment again for further crushing, the process is carried out in a manual conveying mode, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

To have the artifical compound fertilizer raw materials that will not meet the requirements after will once breaking among the prior art and send into crushing apparatus again and carry out broken problem once more, the utility model provides a compound fertilizer raw materials circulation breaker can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

a compound fertilizer raw material circulating crushing device comprises a crushing bin, wherein the crushing bin is arranged on a fixing frame, a vibrating motor, an inlet pipe, an installation table and a discharging pipe are arranged on the crushing bin, a feed hopper is communicated on the inlet pipe, a driving motor is fixedly arranged on the installation table, a rotating shaft is rotatably connected on the installation table, a motor shaft of the driving motor penetrates through the upper surface of the crushing bin and is connected with a crushing shaft, one end of the rotating shaft penetrates through the upper surface of the crushing bin and extends into the crushing bin, a plurality of crushing cutters are arranged on the rotating shaft and the crushing shaft, double crushing equipment is arranged below the crushing shaft and the rotating shaft, a screening arc plate is arranged below the double crushing equipment, one end of the screening arc plate is communicated with the discharging pipe, the double crushing equipment and the screening arc plate are tightly attached to the inner wall of the crushing bin, and a driving gear is arranged on the crushing shaft, one side of the driving gear is matched with a driven gear, the driven gear is arranged on the rotating shaft, one side of the crushing bin is provided with a bucket elevator, the bucket elevator comprises a bucket elevator feeding port and a bucket elevator discharging port, one end of the discharging pipe extends into the bucket elevator feeding port, the bucket elevator discharging port is communicated with a discharging pipe, the discharging pipe is obliquely arranged, and one end of the discharging pipe is communicated with the crushing bin; the utility model discloses automatic realized having designed double crushing when compound fertilizer's raw materials circulate breakage, compound fertilizer's crushing effect is better, effectively reduces the broken number of times of circulation.

Furthermore, an L-shaped rod is arranged on the crushing bin, and a negative pressure fan is arranged at one end of the L-shaped rod; effectively reduces the generation of flying dust in the process of circularly crushing and conveying the compound fertilizer raw materials.

Furthermore, a sealing door is also arranged on the crushing bin, and a handle is arranged on the sealing door; the sealing door is convenient to overhaul the inside of the crushing bin.

Furthermore, a plurality of screening holes are formed in the screening arc plate; the screening arc plate realizes the screening of the compound fertilizer raw materials after the double crushing.

Furthermore, a material receiving box is arranged right below the discharge hole of the crushing bin, and the bottommost end of the discharge hole of the crushing bin is flush with the topmost end of the material receiving box; the compound fertilizer raw materials meeting the granularity requirement are collected into a material receiving box for storage.

Furthermore, the crushing cutters are located inside the crushing bin, and the driving gear and the driven gear are located outside the crushing bin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses crushing effect to compound fertilizer raw materials is good, dual crushing effect is further strengthened, first heavy breakage adopts a plurality of broken cutters of motor cooperation gear drive to carry out the breakage to compound fertilizer raw materials, the breakage finishes the back and adopts even hammer breaker to carry out the double breakage, the breakage finishes the back and utilizes screening arc board cooperation vibrating motor to realize screening unloading, the unloading is to the broken flow that new round was carried back to broken storehouse in the bucket elevator recirculation transport, utilize negative-pressure air fan effectively to reduce the production of raise dust in transportation process, the automatic circulation broken flow that is not conform to the compound fertilizer raw materials of granularity requirement of realizing after the primary breaking finishes, reduce intensity of labour by a wide margin, the practicality is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a crushing bin according to the present invention;

FIG. 3 is a schematic view of a screening arc plate according to the present invention;

reference numerals:

1. a crushing bin; 101. an L-shaped rod; 102. a negative pressure fan; 103. a discharge pipe; 11. a fixed mount; 12. a vibration motor; 13. a handle; 14. a sealing door; 15. a feed pipe; 16. a feed hopper; 17. an installation table; 18. a drive motor; 19. a driving gear; 191. a driven gear; 192. a rotating shaft; 193. crushing a cutter; 194. a crushing shaft; 2. a bucket elevator; 21. a discharge port of a bucket elevator; 22. a discharging pipe; 3. a material receiving box; 4. a double crushing apparatus; 5. and (4) screening arc plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a compound fertilizer raw material circulating crushing device comprises a crushing bin 1, the upper half part of the crushing bin is rectangular and is designed to facilitate subsequent screening and discharging, the crushing bin is arranged on a fixed frame 11, the crushing bin is provided with a vibrating motor 12, a feeding pipe 15, an installation table 17, an L-shaped rod 101, a sealing door 14 and a discharging pipe 103, the feeding pipe is communicated with a feeding hopper 16, the feeding process of compound fertilizer raw materials is performed from the feeding hopper, the installation table is fixedly provided with a driving motor 18 and is rotatably connected with a rotating shaft 192, a motor shaft of the driving motor penetrates through the upper surface of the crushing bin and is connected with a crushing shaft 194, one end of the rotating shaft penetrates through the upper surface of the crushing bin and extends into the crushing bin, the rotating shaft and the crushing shaft are both provided with a plurality of crushing cutters 193, and it is worth explaining that, the crushing device comprises a rotating shaft, a crushing shaft, a plurality of crushing cutters, a driving gear 19, a driven gear 191 and a driven gear, wherein the plurality of crushing cutters cannot interfere with each other in the process that the rotating shaft and the crushing shaft move together, the crushing cutters are located inside a crushing bin, the driving gear 19 is arranged on the crushing shaft, the driven gear 191 is matched with one side of the driving gear, the driven gear is arranged on the rotating shaft, and the driving gear and the driven gear are both arranged outside the crushing bin.

The principle of crushing:

the driving motor can drive the driving gear to move when working, the driving gear moves to drive the driven gear to move, synchronous movement of the rotating shaft and the crushing shaft is achieved, and the crushing cutter on the rotating shaft and the crushing shaft carries out first heavy crushing on the compound fertilizer raw materials.

The double-crushing device 4 is arranged below the crushing shaft and the rotating shaft, and is worth explaining that the double-crushing device is a hammer crusher, the double-crushing device is not improved in the prior art, compound fertilizer raw materials are secondarily crushed by the hammer crusher, so that the compound fertilizer raw materials are completely and fully crushed, a screening arc plate 5 is arranged below the double-crushing device, one end of the screening arc plate is communicated with a discharge pipe, after the double-crushing, a plurality of compound fertilizer raw materials fall down, the compound fertilizer raw materials meeting the granularity requirement directly pass through the screening arc plate, the compound fertilizer raw materials not meeting the granularity requirement are left on the screening arc plate, the compound fertilizer raw materials are discharged under the action of a compound fertilizer vibrating motor, and the screening arc plate is arranged in an arc surface and inclined mode, so that the compound fertilizer raw materials are all accumulated to the lowest point, and then enter the lifting device along the discharge pipe to perform a new round of cyclic crushing process, the screening arc plate is provided with a plurality of screening holes, the double crushing equipment and the screening arc plate are tightly attached to the upper half part of the crushing bin, so that the compound fertilizer raw materials can enter the double crushing equipment from the first double crushing equipment to be fully crushed, and can fall on the screening arc plate to be screened after crushing is finished, one end of the L-shaped rod is provided with the negative pressure fan 102, and the compound fertilizer raw materials which do not meet the requirement of granularity can generate dust in the process of conveying to the lifting equipment through the discharging pipe, so that the negative pressure fan is designed to absorb the part of dust in time, a large amount of dust is prevented from being splashed into the outside air, the sealing door is provided with the handle 13, and the sealing door is provided so as to facilitate a worker to open the crushing bin to maintain the internal equipment, avoid the occurrence of faults to influence the crushing flow, and has good sealing effect, the problem of overflow of the compound fertilizer raw materials cannot occur in the crushing process, a handle is arranged to facilitate operation of a sealing door by workers, a bucket elevator 2 is arranged on one side of the crushing bin and comprises a bucket elevator feeding port and a bucket elevator discharging port 21, the bucket elevator feeding port is not numbered in the figure, one end of the discharging pipe extends into the bucket elevator feeding port, the bucket elevator is used for continuously conveying the compound fertilizer raw materials which do not meet the granularity requirement back into the crushing bin for a new crushing process, cyclic crushing is achieved, the bucket elevator discharging port is communicated with a discharging pipe 22, the discharging pipe is arranged in an inclined mode, one end of the discharging pipe is communicated with the crushing bin, the compound fertilizer raw materials are lifted to the bucket elevator discharging port by the bucket elevator and then are introduced into the crushing bin again through the discharging pipe, and the discharging pipe is arranged in an inclined mode to facilitate discharging, a material receiving box 3 is arranged right below a discharge hole of the crushing bin, and the bottommost end of the discharge hole of the crushing bin is flush with the topmost end of a material receiving box; the compound fertilizer raw materials that accord with the granularity requirement directly flow out from broken storehouse and get into and connect the workbin to store, and the interval is very little between the discharge gate in the feed inlet that connects the workbin and broken storehouse, can effectively reduce spilling over of dust.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A compound fertilizer raw material circulating crushing device is characterized by comprising a crushing bin, wherein the crushing bin is arranged on a fixing frame, the crushing bin is provided with a vibrating motor, an inlet pipe, an installation table and a discharging pipe, the inlet pipe is communicated with a feed hopper, the installation table is fixedly provided with a driving motor and is rotatably connected with a rotating shaft, a motor shaft of the driving motor penetrates through the upper surface of the crushing bin to be connected with a crushing shaft, one end of the rotating shaft penetrates through the upper surface of the crushing bin to extend into the crushing bin, the rotating shaft and the crushing shaft are both provided with a plurality of crushing cutters, double crushing equipment is arranged below the crushing shaft and the rotating shaft, a screening arc plate is arranged below the double crushing equipment, one end of the screening arc plate is communicated with the discharging pipe, and the double crushing equipment and the screening arc plate are both tightly attached to the inner wall of the crushing bin, the crushing device is characterized in that a driving gear is arranged on the crushing shaft, a driven gear is matched with one side of the driving gear and arranged on the rotating shaft, a bucket elevator is arranged on one side of the crushing bin and comprises a bucket elevator feeding port and a bucket elevator discharging port, one end of the discharging pipe extends into the bucket elevator feeding port, the bucket elevator discharging port is communicated with a discharging pipe, the discharging pipe is inclined and arranged, and one end of the discharging pipe is communicated with the crushing bin.

2. The compound fertilizer raw material circulating crushing device of claim 1, wherein an L-shaped rod is further arranged on the crushing bin, and a negative pressure fan is arranged at one end of the L-shaped rod.

3. The compound fertilizer raw material circulating crushing device of claim 1, wherein a sealing door is further arranged on the crushing bin, and a handle is arranged on the sealing door.

4. The compound fertilizer raw material circulating crushing device of claim 1, wherein a plurality of screening holes are formed in the screening arc plate.

5. The compound fertilizer raw material circulating crushing device as claimed in claim 1, wherein a material receiving box is arranged under the discharge port of the crushing bin, and the bottommost end of the discharge port of the crushing bin is level with the topmost end of the feed port of the material receiving box.

6. The compound fertilizer raw material circulating crushing device of claim 1, wherein the crushing cutters are all located inside the crushing bin, and the driving gear and the driven gear are both located outside the crushing bin.