CN208824648U - A kind of composite fertilizer material pulverizer - Google Patents

Abstract

The utility model relates to a kind of composite fertilizer material pulverizers, including rack, shell, feed hopper, first discharge port, enclosure interior is equipped with the first cutterhead, first cutterhead is arranged right below the second cutterhead, setting is no less than two uniformly distributed cutter shafts between first cutterhead and the second cutterhead, cutter shaft is rotatablely connected with the first cutterhead and the second cutterhead, multiple blades straggly are evenly equipped on cutter shaft, cutter shaft extends upward the first cutterhead and is equipped with gear, first cutterhead is coaxially fixed with shaft, external tooth turntable bearing with gear cooperation is installed in shaft, fixed link is fixedly connected between external tooth turntable bearing and shell, the inclined sieve being fixedly connected with inner walls is equipped with below second cutterhead, hull outside is equipped with vertical screw type conveyer.The utility model improves crush efficiency, sifts out underproof bulky grain raw material by sieve by the cutter shaft of the multiple rotations of setting, is again fed to enclosure interior by vertical screw type conveyer machine and carries out separating twice, makes to crush more uniform.

Description

A kind of composite fertilizer material pulverizer

Technical field

The utility model relates to a kind of pulverizer, especially a kind of composite fertilizer material pulverizer.

Background technique

Compound fertilizer refers to the chemical fertilizer containing two or more nutrient, and compound fertilizer has nutrient composition content , there is highly important effect in the advantages that height, accessory ingredient is few and physical behavior is good to the stable high yield for promoting crops.Compound In the production process of fertilizer, need to carry out pulverization process to raw material, to improve the mixing uniformity between different material, traditional is answered It generallys use a rotation axis inside the raw material chopper of Hefei to crush composite fertilizer material, crush efficiency is low, crushes effect Fruit is not uniform enough.

Utility model content

For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of compound fertilizer Raw material chopper improves crush efficiency, improves crushing effect, makes to crush more uniform.

Its solution is a kind of composite fertilizer material pulverizer, including rack, rack-mounted shell, the shell Body top side is equipped with feed hopper, and housing bottom is equipped with the first discharge port, is equipped with first motor, the shell in the middle part of housing top wall Internal portion is equipped with the first cutterhead, and the first cutterhead is arranged right below the second cutterhead, and the first cutterhead is identical with the second cutterhead, and first Setting is no less than two uniformly distributed cutter shafts, cutter shaft and the first cutterhead and the second cutterhead company of rotation between cutterhead and the second cutterhead It connects, multiple blades straggly is evenly equipped on cutter shaft, cutter shaft extends upward the first cutterhead and is equipped with gear, gear and the first cutterhead It does not contact, the first cutterhead is coaxially fixed with shaft, and shaft is connect by shaft joint with first motor, is equipped in shaft and gear The external tooth turntable bearing of cooperation is fixedly connected with fixed link, the second knife between the outer ring upper surface of external tooth turntable bearing and shell The inclined sieve being fixedly connected with inner walls is equipped with below disk, housing sidewall is provided with the second discharge port with sieve cooperation, Crushed material on sieve can enter the second discharge port along screen slope face, and the hull outside is equipped with vertical screw type conveyer, Vertical screw type conveyer lower part is equipped with first charging aperture, is equipped between first charging aperture and the second discharge port and is connected to first charging aperture With the first conveying pipeline of the second discharge port, the housing top wall side is equipped with second charging aperture, and vertical screw type conveyer top is opened There is third discharge port, is equipped between third discharge port and second charging aperture and is connected to third discharge port and the second of second charging aperture defeated Expects pipe.

Preferably, the vertical screw type conveyer, including cylindrical casing, helical blade, the second motor, driving Axis, partition, the casing internal are equipped with coaxial transmission shaft, and helical blade is mounted on transmission shaft, are equipped with below enclosure interior Enclosure interior space is divided into the partition of two parts, the transmission shaft upper end is connect with housing into rotation, transmission shaft lower end with every Plate is rotatablely connected and extends downwardly and is pierced by partition, and the part that the transmission shaft extends partition is equipped with first bevel gear, and first Bevel gear is engaged with second bevel gear, and second bevel gear is installed on the driving shaft, and drive shaft is connected on casing outer wall Second motor.

The beneficial effects of the utility model are: cutter shaft of the utility model by the multiple rotations of setting, improves crushing effect Rate, the screening by sieve to pulverized particles, sifts out underproof large granular materials, is transported to using vertical screw type conveyer Enclosure interior carries out separating twice, ensure that crushing effect, makes to crush more uniform.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the first cutter head structure of the utility model schematic diagram.

Specific embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.

It is provided by Fig. 1 to Fig. 2, a kind of composite fertilizer material pulverizer, including rack 9, the shell being mounted in rack 97, institute 7 top side of shell is stated equipped with feed hopper 1,7 bottom of shell is equipped with the first discharge port 10, is equipped with first in the middle part of 7 roof of shell Motor 12, is equipped with the first cutterhead 3 inside the shell 7, and the first cutterhead 3 is arranged right below the second cutterhead 6, the first cutterhead 3 and the Two cutterheads 6 are identical, and setting is no less than two uniformly distributed cutter shafts 5, cutter shaft 5 and first between the first cutterhead 3 and the second cutterhead 6 Cutterhead 3 and the second cutterhead 6 are rotatablely connected, and multiple blades 4 straggly are evenly equipped on cutter shaft 5, and cutter shaft 5 extends upward the first knife Disk 3 is equipped with gear 2, and gear 2 is not contacted with the first cutterhead 3, and the first cutterhead 3 is coaxially fixed with shaft 13, and shaft 13 passes through company Axis device is connect with first motor 12, and the external tooth turntable bearing 11 cooperated with gear 2, external tooth turntable bearing 11 are equipped in shaft 13 Outer ring upper surface and shell 7 between be fixedly connected with fixed link 14, be equipped with below the second cutterhead 6 and 7 inner wall of shell be fixed connects The inclined sieve 8 connect, 7 side wall of shell are provided with the second discharge port 18 cooperated with sieve 8, and the crushed material on sieve 8 being capable of edge 8 inclined surface of sieve enters the second discharge port 18, is equipped with vertical screw type conveyer 15, vertical screw type conveyer on the outside of the shell 7 15 lower parts are equipped with first charging aperture 154, are equipped between first charging aperture 154 and the second discharge port 18 and are connected to first charging aperture 154 With the first conveying pipeline 19 of the second discharge port 18, the 7 roof side of shell is equipped with second charging aperture 17, vertical screw type conveyer 15 tops are provided with third discharge port 150, are equipped between third discharge port 150 and second charging aperture 17 and are connected to third discharge port 150 With the second conveying pipeline 16 of second charging aperture 17.

It is illustrated according to working principle of the Fig. 1 and Fig. 2 to the utility model, first motor 12 starts, and drives shaft 13 Rotation, shaft 13 drive the first cutterhead 3 and the rotation of the second cutterhead 6 because cutter shaft 5 be mounted on the first cutterhead 3 and the second cutterhead 6 it Between, so gear 2 and external tooth turntable bearing 11 of the cutter shaft 5 in the axis of the first cutterhead 3 and the second cutterhead 6 rotation, cutter shaft 5 On outer tooth engagement, since the outer ring of external tooth turntable bearing 11 is fixed, thus gear 2 surround external tooth turntable bearing 11 axis Bobbin thread rotation, rotation band 5 own rotation of movable arbor of gear 2, the rotation of cutter shaft 5 itself rotate blade 4, composite fertilizer material warp The crushing for crossing blade 4 is fallen on the sieve 8 of lower section, and sieve 8 sifts out the raw material of bulky grain, defeated again through vertical screw type conveyer 15 It is sent to shell 7 and carries out separating twice, and then reach the granularity requirement of crushing.

The vertical screw type conveyer 15 drives including cylindrical casing 153, helical blade 152, the second motor 159 Moving axis 158, partition 155 are equipped with coaxial transmission shaft 151 inside the casing 153, and helical blade 152 is mounted on transmission shaft 151 On, 153 lower inside of casing, which is equipped with, is divided into 153 inner space of casing on the partitions 155 of two parts, on the transmission shaft 151 End is rotatablely connected with casing 153, and 151 lower end of transmission shaft and partition 155 are rotatablely connected and extend downwardly and be pierced by partition 155, described The part that transmission shaft 151 extends partition 155 is equipped with first bevel gear 156, and first bevel gear 156 is engaged with second bevel gear 157, second bevel gear 157 is mounted in drive shaft 158, and drive shaft 158 is connected with the second motor on 153 outer wall of casing 159。

Vertical screw type conveyer 15 is the bulky grain composite fertilizer material conveyed from the first conveying pipeline 19, through helical blade 152 It is transported to the top of vertical screw type conveyer 15, then enters the second conveying pipeline 16 from third discharge port 150, most laggard people crushes It is crushed again in the shell 7 of machine.

When the utility model is used, starting first motor 12, rotates shaft 13, shaft 13 makes the first cutterhead 3, second Cutterhead 6 rotates, and the first cutterhead 3 and the rotation of the second cutterhead 6 rotate cutter shaft 5, cutter shaft 5 is rotated with 4 turns of blade on movable arbor 5 Dynamic, then composite fertilizer material enters crusher housing 7 from feed hopper 1, falls on sieve 8 after the crushing of blade 4, reaches crushing It is required that raw material pulverizer is exported from the first discharge port 10 by sieve 8, the raw material for crushing and requiring is not achieved and enters the through sieve 8 Then one feed inlet 154 enters vertical screw type conveyer 15 through first charging aperture 154, vertical screw type conveyer 15 are not up to The raw material for crushing requirement, which re-enters to crush in 153 body 7 of casing through third discharge port 150, second charging aperture 17, carries out wheat-middlings again It is broken.

Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design Under the premise of design, the various changes and improvements that technical staff described in this field makes the technical solution of the utility model, It should be included in the protection scope of claims determination of the utility model.

Claims (2)

1. a kind of composite fertilizer material pulverizer, including rack (9), the shell (7) being mounted on rack (9), on the shell (7) Portion side is equipped with feed hopper (1), and shell (7) bottom is equipped with the first discharge port (10), and the first electricity is equipped in the middle part of shell (7) roof Machine (12), which is characterized in that be equipped with the first cutterhead (3) inside the shell (7), the first cutterhead (3) is arranged right below the second knife Disk (6), the first cutterhead (3) is identical with the second cutterhead (6), is arranged between the first cutterhead (3) and the second cutterhead (6) and is no less than Two uniformly distributed cutter shafts (5), cutter shaft (5) are rotatablely connected with the first cutterhead (3) and the second cutterhead (6), and cutter shaft is evenly equipped on (5) Multiple blades (4) straggly, cutter shaft (5) extend upward the first cutterhead (3) and are equipped with gear (2), gear (2) and the first cutterhead (3) it not contacting, the first cutterhead (3) is coaxially fixed with shaft (13), and shaft (13) is connect by shaft joint with first motor (12), External tooth turntable bearing (11) with gear (2) cooperation, the outer ring upper surface of external tooth turntable bearing (11) are installed in shaft (13) It is fixedly connected between shell (7) fixed link (14), is equipped with below the second cutterhead (6) and is fixedly connected with shell (7) inner wall Inclined sieve (8), shell (7) side wall are provided with the second discharge port (18) with sieve (8) cooperation, the crushed material on sieve (8) The second discharge port (18) can be entered along sieve (8) inclined surface, be equipped with vertical screw type conveyer (15) on the outside of the shell (7), Vertical screw type conveyer (15) lower part is equipped with first charging aperture (154), between first charging aperture (154) and the second discharge port (18) The first conveying pipeline (19) equipped with connection first charging aperture (154) and the second discharge port (18), shell (7) the roof side is set Have second charging aperture (17), vertical screw type conveyer (15) top is provided with third discharge port (150), third discharge port (150) with The second conveying pipeline (16) of connection third discharge port (150) and second charging aperture (17) is equipped between second charging aperture (17).

2. a kind of composite fertilizer material pulverizer according to claim 1, which is characterized in that the vertical screw type conveyer (15), casing (153), helical blade (152), the second motor (159) including cylinder, drive shaft (158), partition (155), Coaxial transmission shaft (151) is equipped with inside the casing (153), helical blade (152) is mounted on transmission shaft (151), shell (7) lower inside, which is equipped with, is divided into shell (7) inner space on the partitions (155) of two parts, transmission shaft (151) upper end and Shell (7) rotation connection, transmission shaft (151) lower end and partition (155) are rotatablely connected and extend downwardly and are pierced by partition (155), institute It states transmission shaft (151) and extends the part of partition (155) and be equipped with first bevel gear (156), first bevel gear (156) is engaged with Second bevel gear (157), second bevel gear (157) are mounted on drive shaft (158), and drive shaft (158) is connected with positioned at casing (153) the second motor (159) on outer wall.