CN2691704Y

CN2691704Y - Improved hammer disintegrator

Info

Publication number: CN2691704Y
Application number: CN 200420034241
Authority: CN
Inventors: 廖世奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-09
Filing date: 2004-04-09
Publication date: 2005-04-13
Anticipated expiration: 2014-04-09

Abstract

The utility model discloses an improved hammer disintegrator, comprising a machine body which is composed of a machine base and a machine cover, a vertical feed hopper and a flat feed hopper which are arranged on the top of the machine cover, a rotor assembly which is arranged on the center part of the machine body and has hammer sheets, a driving belt pulley which is arranged on the end of the rotating shaft of the rotor assembly and out of the machine body, and a semi-cylindric flour sieve which is arranged on the inner side of the inner wall of the machine base along the direction of the rotating shaft of the rotor assembly. The utility model is characterized in that two curved face sieves are also respectively arranged on the left inner side and the right inner side of the inner wall of the machine cover along the direction of the rotating shaft of the rotor assembly. The curved face sieves and the semi-cylindric flour sieve on the lower part form into a whole. So flour output channels with large space among the machine body and the integral curved face sieves are formed. The utility model has the advantages of simple structure of the device, less increase of the manufacture cost, great improvement on the efficiency of the flour outlet of the disintegrator by the enlargement of the area of the sieve in the machine body and the increase of the width and the length of the space of the flour outlet channels and the decrease of power consumption compared with the existing device with the same type.

Description

A kind of modified hammer crusher

Technical field

The utility model relates to the hammer crusher in a kind of Cereals Processing Machines, particularly relates to the modified hammer crusher that is provided with many dressing sieves mechanism in pulverizing chamber.

Background technology

Existing grain processing hammer crusher has only a dressing sieve, and is arranged on underpart in its pulverizing chamber, cause the powder delivery space too small, has not only limited the production efficiency of pulverizer greatly, has also improved the electric consumption during the grain pulverizing is produced.

Summary of the invention

Goal of the invention of the present utility model is: the problem that exists at present hammer crusher, for the user provide a kind of simple in structure, manufacturing cost increase less, the modified hammer crusher that reduces of crush efficiency height, power consumption.

Goal of the invention of the present utility model realizes by implementing following technical proposals:

A kind of modified hammer crusher includes: by compressing handwheel and cover horizontally rotates pin, will have the cover on level mouth and top mouthful, and be contained on the support and the body that is combined into; The rotor assembly of peripheral band hammer leaf is equipped with in centre in body; Outside body, be positioned at the end of this rotor assembly rotating shaft, the belt pulley that drives the rotor assembly rotation is housed; Cover top mouth is equipped with perpendicular feed hopper, and its level mouth is equipped with flat feed hopper; Bottom in body, be positioned at the inboard of inboard wall of base, along the rotor assembly rotor shaft direction, a semicircle cartridge type dressing sieve is installed, it is characterized in that: the top in body, be positioned at the cover inwall about inboard, along the rotor assembly rotor shaft direction, also a curved surface screen cloth is housed respectively, the upper end of its left piece curved surface screen cloth, lower wall surface in the cover level that the is connected mouth, and the left upper end of the interior semicircle cartridge type dressing sieve of lower end and support is connected; The upper end of its right piece curved surface screen cloth, the inwall of the cover right upper portion that is connected, the upper right side of the semicircle cartridge type dressing sieve in lower end and the support is connected, make the left and right curved surface screen cloth of body internal upper part and the semicircle cartridge type dressing sieve of bottom form one, formed the large space powder spout between body and whole curved surface screen cloth.

The utility model has the advantages that: device structure is simple, and manufacturing cost increases few, and owing to screen area in the body increases, the broadening of powder spout space is elongated, and the powder delivery efficient of pulverizer is improved greatly, with the relatively also obviously reduction of power consumption of same type machine existing equipment.

Description of drawings

Fig. 1 is the utility model vertical profile structural representation

Fig. 2 is the utility model left view

Mark among the figure: 1 is support, and 2 is cover, and 3 is the top mouth on the cover, 4 is the level mouth on the cover, and 5 is hammer leaf, and 6 is rotor assembly, 7 is belt pulley, and 8 are perpendicular feed hopper, and 9 is flat feed hopper, 10 is the rotor assembly rotating shaft, and 11 is semicircle cartridge type dressing sieve, and 12 is left piece curved surface screen cloth, 13 is right piece curved surface screen cloth, 14 is powder spout, and 15 for compressing handwheel, and 16 horizontally rotate pin for cover.

The specific embodiment

A kind of modified hammer crusher mainly is made up of support 1 and cover 2; Horizontally rotate pin 16 by compressing handwheel 15 and cover, will have the cover 2 on level mouth 4 and top mouthfuls 3, be contained on the support 1 and be combined into body; The rotor assembly 6 of peripheral band hammer leaf 5 is equipped with in centre in body; Outside body, be positioned at the end of this rotor assembly rotating shaft 10, the belt pulley 7 that drives rotor assembly 6 rotations is housed; Cover top mouth 3 is equipped with perpendicular feed hopper 8, and its level mouth 4 is equipped with flat feed hopper 9; Bottom in body, be positioned at the inboard of support 1 inwall, along rotor assembly rotating shaft 10 directions, a semicircle cartridge type dressing sieve 11 is installed, top in body, be positioned at cover 2 inwalls about inboard, along rotor assembly rotating shaft 10 directions, respectively a curved

surface screen cloth

12,13 is housed, the upper end of its left piece curved surface screen cloth 12, lower wall surface in the cover level that the is connected mouth 4, and the left upper end of the interior semicircle cartridge type dressing sieve 11 of lower end and support 1 is connected; The upper end of its right piece curved surface screen cloth 13, the inwall of cover 2 right upper portion that are connected, the upper right side of the semicircle cartridge type dressing sieve 11 in lower end and the support 1 is connected, make the left and right curved

surface screen cloth

12,13 of body internal upper part and the semicircle cartridge type dressing sieve 11 of bottom form one, formed the large space powder spout 14 between body and whole curved surface screen cloth.

The utility model complete machine length 562mm, width 237mm, height 492mm, pulverizing chamber diameter phi 230mm in the body, width 105mm, the rotating diameter φ 200mm of hammer leaf 5, the left piece curved surface screen cloth 12 width 103mm, the length 110mm that increase newly, right piece curved surface screen cloth 13 width 103mm, length 160mm; 4500 rev/mins of this machine rotor hammer leaf 5 rotating speeds, power 1.2 thousand watts hours be 100kg/ hour for its productive rate of existing hammer crusher that 2mm sieve aperture screen cloth is housed, and this machine productive rate was brought up to more than 180kg/ hour.

Claims

1, a kind of modified hammer crusher includes: horizontally rotate pin (1 6) by compressing handwheel (15) and cover, will have the cover (2) of level mouth (4) He Dingkou (3), be contained in the body that support (1) upward is combined into; The rotor assembly (6) of peripheral band hammer leaf (5) is equipped with in centre in body; Outside body, be positioned at the end of this rotor assembly rotating shaft (10), the belt pulley (7) that drives rotor assembly (6) rotation is housed; Cover top mouthful (3) is equipped with perpendicular feed hopper (8), and its level mouth (4) is equipped with flat feed hopper (9); Bottom in body, be positioned at the inboard of support (1) inwall, along rotor assembly rotating shaft (10) direction, a semicircle cartridge type dressing sieve (11) is installed, it is characterized in that: the top in body, be positioned at cover (2) inwall about inboard, along rotor assembly rotating shaft (10) direction, also a curved surface screen cloth (12) (13) is housed respectively, the upper end of its left piece curved surface screen cloth (12), lower wall surface in the cover level that the is connected mouth (4), and the left upper end of the interior semicircle cartridge type dressing sieve (11) of lower end and support (1) is connected; The upper end of its right piece curved surface screen cloth (13), the inwall of cover (2) right upper portion that is connected, the upper right side of the semicircle cartridge type dressing sieve (11) in lower end and the support (1) is connected, make the left and right curved surface screen cloth (12) (13) of body internal upper part form one, formed the large space powder spout (14) between body and whole curved surface screen cloth with the semicircle cartridge type dressing sieve (11) of bottom.