CN101987307A

CN101987307A - Fertilizer crusher main machine

Info

Publication number: CN101987307A
Application number: CN 201010249117
Authority: CN
Inventors: 邢广澄; 陆建明; 沈其荣
Original assignee: Jiangyin Lianye Biotechology Co Ltd
Current assignee: Jiangyin Lianye Biotechology Co Ltd
Priority date: 2010-08-09
Filing date: 2010-08-09
Publication date: 2011-03-23

Abstract

The invention relates to a fertilizer crusher main machine, mainly applied to crushing of organic granular fertilizer and organic and inorganic mixed granular fertilizer. The main machine comprises a material bin (2) and a power system (6); the upper part of the material bin (2) is connected with a hopper (4), the power system (6) comprises a power shaft (1.1), the power shaft (1.1) is vertically inserted into the material bin (2), the power shaft (1.1) in the material bin (2) is provided with a cutter head assembly, the cutter head assembly comprises two cutter heads (1.2) and four cutter shafts (1.3); the cutter shaft (1.3) is uniformly freely sheathed with a plurality of blades (8) from top to bottom, the blades (8) on two adjacent cutter shafts (1.3) are arranged in a staggering way, and all the blades (8) are horizontally arranged; and the inner wall of the material bin (2) is compounded with a gear ring (9) corresponding to the cutter head assembly arranged on the power shaft (1.1). The fertilizer crusher main machine of the invention has the characteristics of high fertilizer crushing quality, high production efficiency, low noise, no dust pollution and no blockage.

Description

The fertilizer crusher main frame

(1) technical field

The present invention relates to a kind of pulverizer, especially relate to a kind of fertilizer crusher main frame.Be mainly used in the pulverizing of organic granulated fertilizer and organic and inorganic hybrid particles fertilizer.Belong to the size reduction machinery technical field.

(2) background technology

The granulating process of organic granulated fertilizer and organic and inorganic hybrid particles fertilizer and quality directly affect the production efficiency and the fertilizer quality of fertilizer.In the particle manufacturing process of fertilizer, the fertilizer crusher structural shape directly affects the quality of fertilizer and the production efficiency of fertilizer.Traditional fertilizer facility for granulating adopts ring mill granulation or plain grinding granulation, and granulation yields poorly, and particle is coarse, granulation cost height; Also useful rolling granulation, generally all need organic fertilizer is dried fully, make the flora death in the fertilizer, influenced giving full play to of fertilizer usefulness.Simultaneously, dust is big in the fertilizer process, noise is big, and environmental pollution is serious, and the fertilizer process equipment easily blocks in process of production, and maintenance difficult has had a strong impact on the sound development of organic fertilizer industry.

(3) summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, providing a kind of can pulverize under fertilizer 30%～40% moisture content, pulverizes that quality height, production efficiency height, noise are low, no dust pollution and the fertilizer crusher main frame that can not block.

(3) summary of the invention

The object of the present invention is achieved like this: a kind of fertilizer crusher main frame, comprise hopper and dynamical system, described dynamical system comprises line shaft and cutter head assembly, the line shaft bottom vertically is inserted in the hopper, cutter head assembly is installed on the interior line shaft of hopper, and this cutter head assembly comprises two cutterheads and four blade axle, and described two cutterheads are fixedly connected on the line shaft one on the other, the four blade axle is connected between described up and down two cutterheads by stay bolt, and the four blade axle is evenly arranged in described line shaft periphery; On described cutter shaft, evenly be set with the multi-disc blade from top to bottom, and the dislocation of the blade in the vertical direction on two adjacent two cutter shafts layout, and all blades all are horizontally disposed; Corresponding to the cutter head assembly on the described line shaft, be compounded with a gear ring at the inwall of described hopper.

The invention has the beneficial effects as follows:

Fertilizer crusher main frame of the present invention, the pulverizing of moisture fertilizer and the difficulty of granulating, equipment obstruction shut-down problem have thoroughly been solved, can under fertilizer 30%～40% moisture content, pulverize, 10 times of ground have improved production efficiency, and fertilizer pulverizes quality and be greatly improved, and pulverize fertiliser granulates and can be controlled in 1mm and following, simultaneously, this equipment is to pulverize fertilizer in the container of sealing, has reduced noise effectively, has avoided dust pollution, has improved working environment.

(4) description of drawings

Fig. 1 is a fertilizer crusher main frame schematic diagram of the present invention.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is the B-B profile of Fig. 1.

Fig. 4 is blade running figure of the present invention.

Fig. 5 is the I enlarged drawing of Fig. 3.

Fig. 6 is a fundamental diagram one of the present invention.

Fig. 7 is a fundamental diagram two of the present invention.

Fig. 8 is the II enlarged drawing of Fig. 7.

Fig. 9 is the III enlarged drawing (dust ring enlarged drawing) of Fig. 1.

Reference numeral among the figure:

Dynamical system 1, line shaft 1.1, cutterhead 1.2, cutter shaft 1.3;

Hopper 2, case lid 2.1, charging hole 2.1.1, dust ring 2.1.2;

Blade 3, double wedge 3.1,3.2,3.3,3.4;

Gear ring 4, straight trough 4.1;

Fertilizer 5

Hopper 6.

(5) specific embodiment

Referring to Fig. 1～2, Fig. 1 is a fertilizer crusher main frame schematic diagram of the present invention.Fig. 2 is the A-A profile of Fig. 1.By Fig. 1 and Fig. 2 as can be seen, fertilizer crusher main frame of the present invention, comprise hopper 2 and dynamical system 1, described hopper 2 is cylindrical, hopper 2 tops are provided with a case lid 2.1, case lid 2.1 is provided with a charging hole 2.1.1 on one side, and charging hole 2.1.1 back side outer periphery is equipped with the dust ring 2.1.2 that a band steel surrounds.Its III partial enlarged drawing as shown in Figure 9.Described dynamical system 1 comprises line shaft 1.1, bearing block, bearing and cutter head assembly, described line shaft 1.1 tops are installed in the middle of the described case lid 2.1 by bearing block and bearing, and described bearing block and bearing are installed on case lid 2.1 back sides, line shaft 1.1 bottoms vertically are inserted in the hopper 2, cutter head assembly is installed on the line shaft 1.1 in the hopper 2, this cutter head assembly comprises two cutterheads 1.2 and four blade axle 1.3, described two cutterheads 1.2 are fixedly connected on the line shaft 1.1 one on the other, four blade axle 1.3 is connected between described up and down two cutterheads 1.2 by stay bolt, and four cutter shafts 1.3 are evenly arranged in described line shaft 1.1 peripheries.In described four cutter shafts 1.3, have and all evenly be set with five blades 3 on two cutter shafts 1.3 from top to bottom, all evenly be set with four blades 3 from top to bottom on two cutter shafts 1.3 in addition, and the blade 3 in the vertical directions dislocation on two adjacent two cutter shafts 1.3 is arranged, and all blades 3 all are horizontally disposed.

Referring to Fig. 3, Fig. 3 is the B-B profile of Fig. 1.As seen from Figure 3, corresponding to the cutter head assembly on the line shaft 1.1, be compounded with a gear ring 4 at the inwall of described hopper 2.

Referring to Fig. 4, Fig. 4 is blade running figure of the present invention.As seen from Figure 4, when blade after the position of Fig. 4 starts dynamical system 1 running, totally 18 blades 3 on four cutter shafts 1.3 are thrown away at once.

Referring to Fig. 5, Fig. 5 is the I enlarged drawing of Fig. 3.As seen from Figure 5, be provided with a double wedge 3.1 in the middle of the outer end of described blade 3, the both sides, outer end of blade 3 all are step symmetry cloth and are provided with three double wedges 3.2,3.3,3.4; Described gear ring 4 is straight trough 4.1 type gear rings.

Operation principle:

Referring to Fig. 6～8, Fig. 6 is a fundamental diagram one of the present invention.Fig. 7 is a fundamental diagram two of the present invention.Fig. 8 is the II enlarged drawing of Fig. 7.As seen from Figure 6, the charging hole 2.1.1 that offers on the case lid 2.1 by hopper 2 after fertilizer 5 enters hopper 6 enters in the hopper 2,18 blades 3 in the hopper are rotation at a high speed in hopper under the driving of dynamical system, with the fertilizer 5 continuous cutting and grinding that enter in the hopper, simultaneously, the particle of fertilizer 5 constantly is thrown to around the wall of hopper 2, as shown in Figure 7, the fertilizer that arrives the hopper edge is constantly by the double wedge 3.1 of blade 3,3.2,3.3,3.4 corner angle are pulverized, and be thrown on the gear ring 4, under the effect of impact, constantly broken by straight trough 4.1 corner angle of gear ring 4, fertilizer is under the gravity effect, and is constantly broken by the corner angle of the blade 3 of diverse location and gear ring 4 in transmittance process from top to bottom, until reaching the standard particle requirement.In the process that fertiliser granulates is pulverized, be flushed to behind fertilizer on the case lid 2.1 of hopper 2 and the dust ring 2.1.2 of dust in meeting Fig. 9 by retaining feed back case 2 inside, make fertiliser granulates and dust not pass hopper and outwards go out, improved working environment effectively.

Claims

1. fertilizer crusher main frame, it is characterized in that described main frame comprises hopper (2) and dynamical system (6), described dynamical system (6) comprises line shaft (1.1) and cutter head assembly, line shaft (1.1) vertically is inserted in the hopper (2), cutter head assembly is installed on the interior line shaft (1.1) of hopper (2), this cutter head assembly comprises two cutterheads (1.2) and four blade axle (1.3), described two cutterheads (1.2) are fixedly connected on the line shaft (1.1) one on the other, four blade axle (1.3) is connected between described up and down two cutterheads (1.2) by stay bolt, and four blade axle (1.3) is evenly arranged in described line shaft (1.1) periphery; On described cutter shaft (1.3), evenly be set with multi-disc blade (8) from top to bottom, and the dislocation of blade (8) in the vertical direction on two adjacent two cutter shafts (1.3) layout, and all blades (8) all are horizontally disposed; Corresponding to the cutter head assembly on the described line shaft (1.1), be compounded with a gear ring (9) at the inwall of described hopper (2).

2. a kind of fertilizer crusher main frame according to claim 1, it is characterized in that in the middle of the outer end of described blade (8), being provided with a double wedge (3.1), all be step symmetry cloth in the both sides, outer end of blade (8) and be provided with a plurality of double wedges (3.2,3.3,3.4), described gear ring (9) is straight trough (a 4.1) type gear ring.

3. a kind of fertilizer crusher main frame according to claim 1 and 2, it is characterized in that described hopper (2) is cylindrical, hopper (2) top is provided with a case lid (2.1), case lid (2.1) is provided with a charging hole (2.1.1) on one side, and charging hole (2.1.1) back side outer periphery is equipped with a dust ring (2.1.2).