CN209901400U

CN209901400U - A breaker for caking fertilizer

Info

Publication number: CN209901400U
Application number: CN201920275116.4U
Authority: CN
Inventors: 何道家
Original assignee: Hubei Aojia Fertilizer Co Ltd
Current assignee: Hubei Aojia Fertilizer Co Ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-01-07
Anticipated expiration: 2029-03-05

Abstract

A crushing device for caking fertilizer relates to the field of crushing processing equipment, and comprises a storage bin (3), a shell (2) and a crushing cavity (1), wherein a rotating shaft (11) is arranged in the crushing cavity (1), at least three beating blades (12) are arranged on the same horizontal plane of the rotating shaft (11) along the circumferential direction of the rotating shaft (11), and needling protrusions (13) are further arranged on the beating blades (12); be provided with clearance portion on casing (2), clearance portion is used for the caking fertilizer of clearance card in the protruding (13) clearance of acupuncture, except hitting the cutting of beating blade (12) rotation to caking fertilizer and smashing, hits the protruding (13) of acupuncture on beating blade (12), also can carry out the acupuncture breakage to the caking fertilizer that falls down, through the mode that sets up the protruding (13) of acupuncture on beating blade (12), has further improved the crushing efficiency to caking fertilizer.

Description

A breaker for caking fertilizer

Technical Field

The utility model relates to broken processing equipment field specifically is a breaker for caking fertilizer.

Background

The fertilizer is used as an important nutrient element in the growth process of crops and is one of basic substances in agricultural production, and the fertilizer forms a blocky structure due to storage, extrusion, high temperature and other conditions in the production process, so that the fertilizer with the blocky structure is very unfavorable for bagging and using.

Patent document 2016210773706 discloses a fertilizer crushing device, which comprises a casing, and a rotating shaft and a crushing knife arranged inside the casing, wherein the crushing knife is fixed on the inner wall of the casing and the rotating shaft through a spring, and is driven to cut the caking fertilizer through the rotation of the rotating shaft, so as to achieve the crushing effect; according to the technical scheme, although the effect of crushing the caking fertilizer can be achieved to a certain extent, powdery fertilizer mixed in the caking fertilizer can be accumulated on the spring to cause waste, and the spring can deform due to long-time pressure bearing, so that the crushing knife can be displaced, and the crushing effect is reduced; furthermore, the crushing knife rotating at high speed in the scheme can only cut and crush the caking fertilizer, the crushing effect of the fertilizer with high caking hardness cannot be well completed, and the fertilizer can only be put into the device for multiple times to be crushed for multiple times, so that the crushing efficiency is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a new technical scheme further improves the crushing efficiency of caking fertilizer.

The utility model provides a breaker for caking fertilizer, is including feed bin, casing and broken chamber, the feed bin is located the top of casing, and the bottom of feed bin is provided with the door that opens and shuts to through opening and shutting of connecting rod structure control door.

Broken chamber is located the casing and is in the feed bin under, broken chamber including the pivot, the top structure of pivot is the toper structure on the same horizontal plane of pivot, along the circumferencial direction of pivot, be provided with three at least hitting and hit the blade, and hit and beat the blade and arrange along axial direction, hit and hit the blade and be used for hitting and hit caking fertilizer hit still be provided with the acupuncture arch on the blade, the acupuncture arch is conical.

Be provided with clearance portion on the casing, clearance portion is including clearance blade and clearance strip, and the clearance blade is the same with hitting the blade structure, the clearance blade is fixed on the internal surface of casing and with hit blade dislocation arrangement, the setting of clearance strip is at the lower surface of clearance blade, the clearance strip with the protruding dislocation arrangement of acupuncture.

The bottom surface of the shell is provided with a smooth and inclined plane, and the lowest part of the inclined plane is provided with a conveying mechanism which is used for conveying the crushed fertilizer.

Further: the pivot has two, all sets up inside the casing, and the bottom of every pivot is connected through the rotation wheel of belt with the motor respectively, and the motor rotates and drives the pivot and rotate, the rotation opposite direction of two pivots.

Further: the back parts of the beating blades and the cleaning blades are of arc-shaped structures.

Further: the acupuncture bulges are distributed on the back of the beating blade uniformly in an array.

Further: the cleaning strips are multiple, and each cleaning strip and the needling bulges are arranged in a staggered mode.

Has the advantages that:

set into the arc structure through hitting the back of beating blade and clearance blade, avoided caking fertilizer or powdered fertilizer to pile up and appear hitting the condition of beating blade and clearance blade back, make fertilizer can the landing carry out effectual breakage in broken chamber, avoid causing the waste.

Through set up the acupuncture arch on hitting the blade, the crushing efficiency to caking fertilizer has further been improved, except hitting the cutting of beating the blade rotation to caking fertilizer and smashing, hit the acupuncture arch on the blade, also can carry out the acupuncture breakage to the caking fertilizer that falls, moreover, still adopt clearance rod and the protruding dislocation fit of acupuncture, the clearance rod is cleared up remaining the caking fertilizer on the acupuncture arch, make it fall as early as possible, hit the blade by next stage and carry out the breakage once more, make crushing speed accelerate, and crushing effect has obtained obvious improvement, the secondary is avoided and is put in, human cost and time cost have been saved.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the cleaning part of the present invention;

fig. 4 is a schematic structural view of the needling protrusions of the present invention.

Detailed Description

Referring to fig. 1, fig. 2, a breaker for caking fertilizer, including feed bin 3, casing 2 and broken chamber 1, feed bin 3 is located casing 2's top, the bottom of feed bin 3 is provided with door 31 that opens and shuts, and through opening and shutting of connecting rod structure control door 31, control opening and shutting of door 31 through actuating mechanism, because the caking condition of different fertilizers, will adopt different feed rate, caking fertilizer to hardness ratio is great, the broken degree of difficulty is great, through the size that opens and shuts of motor control door, make feed rate reduce, make caking fertilizer in broken chamber 1 can be broken completely, it is not big to hardness, and easy broken caking fertilizer, control door 31 opens and shuts the size and accelerates the feeding, guarantee the normal speed of ejection of compact.

In order to prevent the powdery fertilizer or small caking fertilizer from being accumulated at the top end of the rotating shaft 11 during normal feeding, and unnecessary waste is caused, the top structure of the rotating shaft 11 is a conical structure, so that the fertilizer falling from a storage bin cannot be accumulated on the rotating shaft 11, can better fall into the crushing cavity 1, and can be completely crushed by the beating blades 12, the rotating shaft 11 is provided with two rotating shafts which are arranged in the shell 2 and respectively drive the rotating shaft 11 to rotate through the rotation of the motor 4, the rotating directions of the two rotating shafts 11 are opposite, the beating blades 12 on the rotating shafts and the rotating shafts are arranged in a staggered mode, and the beating effect of the beating blades 12 is further improved by reversely rotating the two rotating shafts 11;

referring to fig. 3, fig. 4, hit blade 12 along the circumferencial direction of pivot 11, be provided with three piece at least and hit blade 12, and hit blade 12 and arrange along axial direction hit still be provided with acupuncture arch 13 on blade 12, acupuncture arch 13 has a plurality ofly, be the even distribution of array and hit the back of blade 12, set up acupuncture arch 13, improve the percentage of damage to the great caking fertilizer of hardness, hit blade 12 rotatory cutting breakage simultaneously, also have caking fertilizer to drop on acupuncture arch 13, acupuncture arch 13 directly stabs the caking fertilizer that falls, stabs caking fertilizer into various fritters, smash blade 12 by high-speed rotatory hitting again, drop of one deck, the breakage of one deck, make caking fertilizer broken into the granule that accords with the requirement.

Because the shape of caking fertilizer is various, and for the anomalous body, when fertilizer dropped on acupuncture arch 13, probably can block between acupuncture arch 13, too much caking fertilizer card can make the effect of scattering to stabbing of other caking fertilizers reduce in the clearance between acupuncture arch 13, consequently, has set up static clearance portion on casing 2 for the part caking fertilizer of clearance card between acupuncture arch 13.

Clearance portion includes and has clearance blade 21 and clearance strip 22, clearance blade 21 with hit and beat blade 12 structure the same, the same aim at of structure conveniently changes, long-time use can make the blade corrosion, consequently, adopt the same structure to provide very big facility to the maintenance in later stage, clearance blade 21 is fixed on the internal surface of casing and with hit and beat blade 12 dislocation arrangement, clearance strip 22 sets up the lower surface at clearance blade 21, clearance strip 22 is a plurality of, every clearance strip 22 and the protruding 13 dislocation arrangement of acupuncture, pivot 11 drives and hits blade 12 rotation, when changeing the position of clearance strip 22, the caking fertilizer that blocks on the protruding 13 of acupuncture will be kept off by clearance strip 22 and fall, removes the protruding 13 of acupuncture from and is covered by caking fertilizer and cause the condition that the percentage of damage reduces.

From the caking fertilizer of 3 releases in feed bin, fall into broken chamber 1, the antiport of two pivot 11, it beats blade 12 and cuts the caking fertilizer and smashes to take, the caking fertilizer that drops falls on acupuncture arch 13, prick by acupuncture arch 13 and scatter, do not prick scattered and block the caking fertilizer between acupuncture arch 13 clearance, also can be kept off by clearance strip 22, caking fertilizer is through whereabouts layer upon layer, through scattering layer upon layer, finally become the fertilizer granule that meets the requirements, drop on the inclined plane of the smooth and slope of 2 bottom surfaces of casing, the landing is to transport away on transport mechanism 5.

Preferably: hit the back of beating blade 12 and clearance blade 21 and be the arc structure, in order to prevent that fertilizer can pile up at the back of each blade, make dropping that fertilizer can be complete, set the back of each blade into the arc structure, like this, fertilizer just can not pile up on the blade, makes each blade pressure-bearing, and the life of extension from each blade, in addition, the arc structure can make caking fertilizer constantly to broken intracavity 1 internal slipping.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A breaker for caking fertilizer which characterized in that: the crushing device comprises a storage bin (3), a shell (2) and a crushing cavity (1), wherein the storage bin (3) is positioned above the shell (2), and the crushing cavity (1) is positioned in the shell (2) and is positioned right below the storage bin (3); the crushing cavity (1) is internally provided with a rotating shaft (11), at least three beating blades (12) are arranged on the same horizontal plane of the rotating shaft (11) along the circumferential direction of the rotating shaft (11), the beating blades (12) are arranged along the axial direction, the beating blades (12) are used for beating agglomerated fertilizer, and needling protrusions (13) are further arranged on the beating blades (12); be provided with clearance portion on casing (2), clearance portion is including clearance blade (21) and clearance strip (22), clearance blade (21) with hit blade (12) structure the same, clearance blade (21) fix on the internal surface of casing (2) and with hit blade (12) dislocation arrangement, clearance strip (22) set up the lower surface at clearance blade (21), clearance strip (22) with protruding (13) dislocation arrangement of acupuncture.

2. A breaking device for agglomerated fertiliser as claimed in claim 1, wherein: the needling bulge (13) is conical.

3. A breaking device for agglomerated fertiliser as claimed in claim 1, wherein: pivot (11) have two, all set up inside casing (2), and the bottom of every pivot (11) is connected through the rotation wheel of belt with motor (4) respectively, and motor (4) rotate and drive pivot (11) and rotate, the rotation opposite direction of two pivots (11).

4. A breaking device for agglomerated fertiliser as claimed in claim 1, wherein: the top structure of the rotating shaft (11) is a conical structure.

5. A breaking device for agglomerated fertiliser as claimed in claim 1, wherein: the back parts of the beating blade (12) and the cleaning blade (21) are of arc structures.

6. A breaking device for agglomerated fertiliser as claimed in claim 2, wherein: the plurality of needling bulges (13) are uniformly distributed on the back of the beating blade (12) in an array.

7. A crushing device for agglomerated fertiliser according to claim 6, characterised in that: the cleaning strips (22) are multiple, and each cleaning strip (22) and the needling bulges (13) are arranged in a staggered mode.

8. A breaking device for agglomerated fertiliser as claimed in claim 1, wherein: the bottom of the bin is provided with an opening and closing bin door (31).