CN202113901U

CN202113901U - Air generating hammerhead for feed crushing and rice milling combined machine

Info

Publication number: CN202113901U
Application number: CN2011201766166U
Authority: CN
Inventors: 张建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2012-01-18
Anticipated expiration: 2021-05-30

Abstract

The utility model discloses an air generating hammerhead for a feed crushing and rice milling combined machine, which comprises a platy hammer body and a pin shaft sleeve. The pin shaft sleeve and the platy hammer body are in an integral structure; an upper narrow surface and a lower narrow surface of the platy hammer body serve as accessory impact blades; and a right-end narrow surface of the platy hammer body serves as a main impact blade. The air generating hammerhead is characterized in that wide surfaces of the platy hammer body serve as air generating sectors parallel to the axis of the pin shaft sleeve. The air generating hammerhead is simple in structure, easy in manufacture and low in production, can be directly and coordinately mounted and used with existing various crushing and rice milling combined machine, and has excellent interchangeability. The air generating hammerhead is capable of preventing 'material blockage' in a machine shell, and is high in crushing and processing efficiency. The production efficiency of crushing and processing can be improved by more than 30% through trial estimation, power consumption of specific yield can be reduced, the service life of the hammerhead is prolonged effectively, and the operational management cost of processing can be reduced by more than 25% through trial estimation.

Description

Be used for feed and pulverize the living pneumatic hammer head of husk rice unit mahine

Technical field

The utility model relates to a kind of agricultural machinery parts, belongs to the technical field of agriculture processing equipment, a kind of specifically living pneumatic hammer head that is used for feed pulverizing husk rice unit mahine.

Background technology

For a long time, China governments at all levels all pay much attention to the agriculture, rural areas and farmers problem, carry forward vigorously mechanization of agriculture work in vast rural area.Most peasant families have used pulverizing husk rice unit mahine that feed and grain are carried out the grinding and processing operation.With regard to the architectural feature of existing pulverizer, it is still the equipped main shaft that is installed with one group of supporting clapboard in casing, by bearing pin one group of tup is worn along main-shaft axis to be assigned on the supported diaphragm again.Its operation principle is: the one group of tup that is assemblied in main shaft by driven by motor rotates at a high speed to be played collision repeatedly to the material of feeding and finally processes the pulverizing finished product until pulverizing.Up to now, the tup that existing pulverizer assembled mostly is a plate-like structure, does the pin-and-hole that supplies to install bearing pin at an end of tup, and the axis of pin-and-hole is to become orthogonal position relation with wide of the hammer plate of tabular tup.Need not to dare not or would not speak up; There is serious design defect in the hammehead structure of existing pulverizer in real work; Mainly show as: when main shaft drives one group of tup rotary work,, distinguished and admirable even the one group of tup that rotates at a high speed also can not generate vortex in casing because wide of the hammer plate of tup is perpendicular with main-shaft axis; Cause processing materials to be difficult in casing, form Scrawl logistics smoothly and flow to, the main cause of " clogged up with material stagnates and coagulates " phenomenon appears in this existing just pulverizer easily when working; Secondly; Tup is in the rotary work process; Have only tup front bulkhead leptoprosopy and a side wall leptoprosopy to form the effect that effectively impacts to material; Wide of the hammer plate of tup then can form material hardly and impact active force, and this is that existing pulverizer hammer wearing and tearing are very fast, power consumption is high and the inefficient main cause of operations.

The utility model content

The purpose of the utility model is to propose a kind of living pneumatic hammer head that is used to pulverize the husk rice unit mahine to the above-mentioned weak point of the hammehead structure existence of existing pulverizer, and it is to the further improvement of existing hammehead structure and perfect.

The purpose of the utility model realizes by following technical scheme: it comprises tabular hammer body and bearing pin axle sleeve; Said bearing pin axle sleeve and tabular hammer body are made overall structure; The leptoprosopy up and down of tabular hammer body hits sword as pair; The right-hand member leptoprosopy of tabular hammer body is characterized in that as the leading sword that hits: wide of the hammer plate of tabular hammer body is as giving birth to wafter, and the axis of said living wafter and bearing pin axle sleeve parallels.The livings pneumatic hammer head that the utility model proposes can be directly and supporting the installing and using of existing pulverizing husk rice unit mahine; It is performed such the grinding and processing operation: because wide of plate of hammer parallels with main-shaft axis as giving birth to wafter; When starter motor is driven one group of tabular tup and in casing, is rotated at a high speed by main shaft; It is distinguished and admirable in casing, to generate eddy current as wide of the hammer plate of giving birth to wafter, can prevent the phenomenon of " clogged up with material ", all has very significantly effect to improving grinding and processing efficient with the reduction power consumption; Said living pneumatic hammer head is in rotary course; Not only the right-hand member leptoprosopy of tabular hammer body can be as the leading sword that hits, and two leptoprosopy up and down of tabular hammer body can both hit sword as pair and simultaneously material is formed the effect that effectively impacts, and also can form certain strike active force to material as the wide face of hammer plate of giving birth to wafter; Can significantly strengthen the active force that impacts to material to be machined, this also has certain effect to improving processing efficient with reduction operating cost.

Said tabular hammer body leading hits sword, the secondary sword that hits is made castellated shape, can strengthen the impact active force of tup to material greatly, has positive effect to improving grinding and processing efficient.

The living pneumatic hammer head that the utility model is carried has been initiated as wide the structure that parallels with the rotary main shaft axis of hammer plate of giving birth to wafter; It can form vortex in casing when rotary work distinguished and admirable; Can impel material to form unobstructed Scrawl logistics; And can increase effectively and impact acting surface, strengthen the active force that impacts to material to be machined.It has the following advantages with the prior art ratio: (1) its structure is simple and direct, easy to manufacture, and production cost is low, it can with direct supporting the installing and using of existing various pulverizing husk rice unit mahine, have good exchange performance.(2) can prevent the interior phenomenon that " clogged up with material " occur of casing, the grinding and processing operating efficiency is high, calculates through on probation, and the production efficiency that can improve the grinding and processing operation is more than 30%.(3) can reduce the power consumption of specific yield and effectively prolong service life of tup, through measuring and calculating on probation, the operational management cost that can reduce operations is more than 25%.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the embodiment sketch map that the utility model assembling is used for the axial admission pulverizer.

Fig. 4 is the embodiment sketch map that the utility model assembling is used for the tangential feed pulverizer.

The specific embodiment

Embodiment 1:

The living pneumatic hammer head that the utility model proposes; It comprises tabular hammer body 1 and makes integrally-built bearing pin axle sleeve 6 with tabular hammer body 1; Make the leading sword 4 that hits of odontoid at the right-hand member wooden partition leptoprosopy of tabular hammer body 1, the upper and lower plates sidewall leptoprosopy of tabular hammer body 1 is made the secondary sword 2,5 that hits of profile of tooth, and wide of the hammer plate of tabular hammer body 1 is as giving birth to

wafter

3,7; As the wide face of hammer plate of giving birth to

wafter

3,7 is that axis with bearing pin axle sleeve 6 parallels; When above-mentioned living pneumatic hammer head assembling was used with axial admission pulverizer 10, as shown in Figure 3, the casing wall body was provided with fresh air inlet 9; Said living pneumatic hammer head is to be worn by bearing pin 8 to be assigned in dividing plate, and dividing plate is fixedly installed in main shaft and wide axis with main shaft of hammer plate of

living wafter

3,7 paralleled.It is performed such the grinding and processing operation; Starter motor drives the rotation at a high speed in casing of one group of tabular tup by main shaft; By the processed material of axial admission bucket 11 feedings; Can impact repeatedly until pulverizing with secondary 2, the 5 pairs of materials of sword that hit of profile of tooth by the leading sword 4 that hits of the odontoid of tabular hammer body 1; It is distinguished and admirable in casing, to generate vortex through fresh air inlet 9 suck air as wide of the hammer plate of giving birth to

wafter

3,7 simultaneously, will promote material to be machined and in casing, form vortex logistics smoothly, can effectively prevent to take place in the casing phenomenon of " clogged up with material "; Can obviously improve the operating cost that pulverizer operations efficient also reduces operations significantly, have excellent popularization and use prospect.

Embodiment 2:

The living pneumatic hammer head that the utility model proposes is fit to be assemblied in tangential feed pulverizer 12 equally to be used; Casing wall body as shown in Figure 4 is provided with fresh air inlet 9; Its structure, equipped mode are said identical with embodiment 1 with the course of work; Starter motor drives the rotation at a high speed in casing of one group of tabular hammer body by main shaft; Can impact repeatedly until pulverizing with secondary 2, the 5 pairs of materials of sword that hit of odontoid by the leading sword 4 that hits of the odontoid of tabular hammer body 1 from tangential feed bucket 13 feeding materials; It is distinguished and admirable and promote material and in casing, forms the Scrawl logistics simultaneously also in casing, to generate vortex as the wide face of hammer plate of giving birth to

wafter

3,7, also can prevent the phenomenon of the interior generation of casing " clogged up with material " effectively, has good result of use equally.

Claims

1. one kind is used for the living pneumatic hammer head that feed is pulverized the husk rice unit mahine; It comprises tabular hammer body (1) and bearing pin axle sleeve (6); Said bearing pin axle sleeve (6) is made overall structure with tabular hammer body (1); The leptoprosopy up and down of tabular hammer body (1) impacts sword (2,5) as pair; The right-hand member leptoprosopy of tabular hammer body (1) is main to impact sword (4), it is characterized in that: wide of the bar of tabular hammer body (1) is as giving birth to wafter (3,7), and said living wafter (3,7) parallels with the axis of bearing pin axle sleeve (6).

2. a kind of living pneumatic hammer head that feed is pulverized the husk rice unit mahine that is used for according to claim 1 is characterized in that: said tabular hammer body (1) leading hits sword (4), pair impacts sword (2,5) and makes castellated shape.