CN212441119U

CN212441119U - Compound fertilizer prilling granulator with screening function

Info

Publication number: CN212441119U
Application number: CN201921978262.XU
Authority: CN
Inventors: 闫海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2021-02-02
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a compound fertilizer granulating device with screening function, which comprises a box body, a filter screen frame, a material collecting groove, a sieve plate, a motor, a ring-shaped rack, a tooth lacking gear, a first rotating shaft, a first grinding roller, a transmission chain wheel, a second rotating shaft, a second grinding roller and a driving chain wheel, wherein the filter screen frame is connected inside the box body, the material collecting groove is arranged at the bottom in the box body, the sieve plate is arranged at the upper side of the material collecting groove in the box body, the tooth groove of the tooth lacking gear is meshed with the tooth groove of the ring-shaped rack, the ring-shaped rack is fixed with the filter screen frame through a connecting rod, the annular side surface of the second grinding roller is provided with a second granulating hole corresponding to the first granulating hole, the first rotating shaft and the second rotating shaft are connected through the transmission of a gear assembly, the transmission chain wheel is arranged on the first rotating shaft, the driving chain, the flow is simplified, the process is optimized, and on the other hand, the two mechanisms share one motor, so that the electric energy is saved, and the cost is reduced.

Description

Compound fertilizer prilling granulator with screening function

Technical Field

The utility model relates to a compound fertilizer processing equipment field specifically is a compound fertilizer prilling granulator with screening function.

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. However, it has some disadvantages, such as that its nutrient proportion is always fixed, and the kinds, amounts and proportions of nutrient elements required for different soils and different crops are various. Therefore, before using, the soil is preferably tested, the texture and the nutrient condition of the field soil are known, and in addition, the better effect can be obtained by the cooperation of the fertilizer unit and the soil.

Compound fertilizer often stores and transports with graininess among the prior art, but compound fertilizer need sieve the back alone in process of production, carries out the granulation again, and efficiency is lower on the one hand, and the cooperation degree of on the other hand equipment is lower, and the effect is relatively poor, to sum up, this application now provides a compound fertilizer prilling granulator with screening function and solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compound fertilizer prilling granulator with screening function to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound fertilizer prilling granulator with screening function, includes device main part and screening granulation mechanism, the device main part includes box, material loading mouth, filter screen frame, shell, collection silo and sieve, the material loading mouth is seted up at the box top, filter screen frame connects inside the box, the bottom in the box is set up to the collection silo, the shell is fixed on the box, the sieve sets up the silo upside that gathers in the box, screening granulation mechanism includes chain, motor, annular rack, scarce tooth gear, first pivot, first grinding roller, driving sprocket, second pivot, second grinding roller and drive sprocket, the motor sets up inside the shell, annular rack sliding connection is inside the shell, lack tooth gear setting on the output of motor, lack tooth's socket and the tooth's socket of annular rack mesh mutually, annular rack passes through the connecting rod and is fixed mutually with filter screen frame, first roller rotates through first pivot to be connected inside the box, the second roller is through second pivot parallel first roller rotate connect inside the box, first granulation hole has been seted up to first roller annular side, second roller annular side corresponds first granulation hole and has seted up second granulation hole, first pivot and second pivot are passed through the gear assembly transmission and are connected, first pivot runs through the box inner wall to inside extending to the shell, drive sprocket sets up in the second pivot, drive sprocket sets up on the output of motor, drive sprocket passes through the chain and is connected with the drive sprocket transmission.

Preferably, first granulation hole and second granulation hole all are equipped with four groups, four groups first granulation hole equidistance is arranged in the annular side of first grinding roller, four groups second granulation hole equidistance is arranged in the annular side of second grinding roller.

More preferably, four groups of chain teeth are arranged on the driving chain wheel, and the four groups of chain teeth are annularly and equidistantly arranged on the annular side surface of the driving chain wheel.

Preferably, the front end face of the box body is hinged with a box door, and the box door is provided with a transparent observation window.

Preferably, an anti-abrasion pad is arranged inside a through hole of the connecting rod on the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a chain, motor, annular rack, scarce tooth gear, first pivot, first roller, driving sprocket, second pivot, second roller and driving sprocket will screen and two kinds of mechanisms of granulation unite two into one on the one hand, have simplified the flow, have optimized the process, and the electric energy has been practiced thrift to the motor of two kinds of mechanisms sharing of on the other hand, has reduced the cost.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a screening and granulating mechanism according to the present invention;

fig. 3 is a schematic view of a local structure of the middle screening and granulating mechanism of the present invention.

In the reference symbols: 1. a box body; 2. a feeding port; 3. a filter screen frame; 4. a connecting rod; 5. a screening and granulating mechanism; 6. a housing; 7. a material collecting groove; 8. a sieve plate; 50. a chain; 51. an electric motor; 52. an annular rack; 53. a gear with missing teeth; 54. a first rotating shaft; 55. a first grinding roller; 56. a drive sprocket; 57. a second rotating shaft; 58. a second grinding roller; 59. a drive sprocket; a. a first granulation aperture; b. a second granulation aperture.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compound fertilizer prilling granulator with screening function, includes device main part and screening granulation mechanism 5, the device main part includes box 1, material loading mouth 2, filter screen frame 3, shell 6, collecting trough 7 and sieve 8, material loading mouth 2 sets up at box 1 top, filter screen frame 3 is connected inside box 1, collecting trough 7 sets up the bottom in box 1, shell 6 is fixed on box 1, sieve 8 sets up collecting trough 7 upside in box 1, screening granulation mechanism 5 includes chain 50, motor 51, annular rack 52, missing tooth gear 53, first pivot 54, first grinding roller 55, driving sprocket 56, second pivot 57, second grinding roller 58 and driving sprocket 59, motor 51 sets up inside shell 6, annular rack 52 sliding connection is inside shell 6, missing tooth gear 53 sets up on motor 51's output, the tooth grooves of the gear with teeth 53 are meshed with the tooth grooves of the annular rack 52, the annular rack 52 is fixed with the filter screen frame 3 through a connecting rod, the first roller 55 is rotatably connected to the inside of the case 1 by a first rotating shaft 54, the second roller 58 is rotatably connected to the inside of the case 1 by a second rotating shaft 57 in parallel with the first roller 55, the first roller 55 is provided with a first granulation hole a on the annular side surface, the second roller 58 is provided with a second granulation hole b on the annular side surface corresponding to the first granulation hole a, the first rotating shaft 54 and the second rotating shaft 57 are in transmission connection through a gear assembly, the first rotating shaft 54 penetrates through the inner wall of the box body 1, and extends to the inside of the shell 6, the driving chain wheel 56 is arranged on the second rotating shaft 57, the driving chain wheel 59 is arranged on the output end of the motor 51, and the driving chain wheel 59 is in driving connection with the driving chain wheel 56 through the chain 50.

First granulation hole an and second granulation hole b all are equipped with four groups, four groups first granulation hole an equidistance is arranged in the annular side of first roller 55, four groups second granulation hole b equidistance is arranged in the annular side of second roller 58, driving sprocket 59's sprocket is equipped with four groups, four groups the sprocket is annular equidistance and arranges in driving sprocket 59 annular side, 1 preceding terminal surface of box articulates there is the chamber door, and is provided with transparent viewing window on the chamber door, the inside abrasionproof pad that is provided with of running through of connecting rod on the box 1.

The working process is as follows: the raw materials are put into the box body 1 from the feeding port 2, the motor 51 is operated, the output end of the motor 51 rotates to drive the gear with missing teeth 53 to rotate, the tooth grooves of the gear with missing teeth 53 are meshed with the tooth grooves of the annular rack 52, the gear with missing teeth 53 and the annular rack 52 perform meshing motion, the annular rack 52 slides in the shell 6, the annular rack 52 drives the filter screen frame 3 to move in the box body 1 through the connecting rod, the raw materials falling on the filter screen frame 3 are screened, the output end of the motor 51 rotates to drive the driving sprocket 59 to rotate, the driving sprocket 59 drives the transmission sprocket 56 to rotate through the chain 50, as the number of the sprocket teeth of the driving sprocket 59 is four, the second rotating shaft 57 is driven to intermittently rotate, the second rotating shaft 57 drives the second grinding roller 58 to rotate, the second rotating shaft 57 drives the first rotating shaft 54 to rotate through the gear assembly, the first rotating shaft 54 drives the first, the first roller 55 and the second roller 58 rotate in opposite directions, the first granulation holes a and the second granulation holes b perform granulation operation of the compound fertilizer, and the granulated compound fertilizer falls onto the sieve plate 8 for taking out until the second rotating shaft 57 continues to rotate, so that the granulation operation is performed on the compound fertilizer in a reciprocating manner.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound fertilizer prilling granulator with screening function, includes device main part and screening granulation mechanism (5), the device main part includes box (1), material loading mouth (2), filter screen frame (3), shell (6), collection silo (7) and sieve (8), box (1) top is seted up in material loading mouth (2), filter screen frame (3) are connected inside box (1), collection silo (7) set up bottom in box (1), shell (6) are fixed on box (1), sieve (8) set up collection silo (7) upside in box (1), its characterized in that: screening granulation mechanism (5) includes chain (50), motor (51), annular rack (52), missing tooth gear (53), first pivot (54), first roller (55), drive sprocket (56), second pivot (57), second roller (58) and drive sprocket (59), motor (51) set up inside shell (6), annular rack (52) sliding connection is inside shell (6), missing tooth gear (53) set up on the output of motor (51), the tooth's socket of missing tooth gear (53) meshes with the tooth's socket of annular rack (52), annular rack (52) are fixed mutually through connecting rod and filtration rack (3), first roller (55) rotate through first pivot (54) and connect inside box (1), second roller (58) rotate through second pivot (57) and parallel first roller (55) and connect inside box (1), first granulation hole (a) have been seted up to first roller (55) annular side, second granulation hole (b) have been seted up to second roller (58) annular side corresponding first granulation hole (a), first pivot (54) and second pivot (57) are connected through the gear assembly transmission, first pivot (54) run through box (1) inner wall to inside extending to shell (6), driving sprocket (56) set up on second pivot (57), driving sprocket (59) set up on the output of motor (51), driving sprocket (59) are connected with driving sprocket (56) transmission through chain (50).

2. The device for granulating compound fertilizer with screening function as claimed in claim 1, wherein: first granulation hole (a) and second granulation hole (b) all are equipped with four groups, four groups first granulation hole (a) equidistance is arranged in the annular side of first roller (55), four groups second granulation hole (b) equidistance is arranged in the annular side of second roller (58).

3. The device for granulating compound fertilizer with screening function as claimed in claim 2, wherein: four groups of chain teeth are arranged on the driving chain wheel (59), and the four groups of chain teeth are annularly and equidistantly arranged on the annular side surface of the driving chain wheel (59).

4. The device for granulating compound fertilizer with screening function as claimed in claim 1, wherein: the front end face of the box body (1) is hinged with a box door, and a transparent observation window is arranged on the box door.

5. The device for granulating compound fertilizer with screening function as claimed in claim 1, wherein: an anti-abrasion pad is arranged inside a through hole of the connecting rod on the box body (1).