CN2326331Y - Feeding device of flour processing machine - Google Patents

Feeding device of flour processing machine Download PDF

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Publication number
CN2326331Y
CN2326331Y CN 98202187 CN98202187U CN2326331Y CN 2326331 Y CN2326331 Y CN 2326331Y CN 98202187 CN98202187 CN 98202187 CN 98202187 U CN98202187 U CN 98202187U CN 2326331 Y CN2326331 Y CN 2326331Y
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CN
China
Prior art keywords
vibrating
feeding trough
feeding
shaft
vibration
Prior art date
Application number
CN 98202187
Other languages
Chinese (zh)
Inventor
郝增义
于建英
李素竹
Original Assignee
河北赞皇机械厂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河北赞皇机械厂 filed Critical 河北赞皇机械厂
Priority to CN 98202187 priority Critical patent/CN2326331Y/en
Application granted granted Critical
Publication of CN2326331Y publication Critical patent/CN2326331Y/en

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Abstract

The utility model relates to a feeding device for a flour processing machine, which is composed of a feeding trough, a vibrating mechanism which is connected with the feeding trough, etc., wherein the feeding trough is slantwise supported in a machine body by springs 5, and the vibrating mechanism can respectively be in centrifugal-type mechanical vibration, eccentric-type mechanical vibration, and the vibration of a vibrating motor or vibration of a vibrating electric magnet. The materials can be uniformly transported by vibrating the feeding trough in high frequency. The utility model has the advantages of simple structure, low cost, reliable use, etc. Thereby, the utility model can be widely used for various flour processing machines and grain processing machines.

Description

A kind of cornmill drawing-in device

The utility model relates to a kind of improved cornmill drawing-in device, belongs to material crushing technology field.

Roller mill is a kind of cornmill that widely uses, and with the rolling mutually, shell and scrape, shear comminuting matter of two grinding rollers, the effect of pulverizing and efficient are relevant with the feeding situation of material.When material is imported with the continuously even fluidised form consistent with the grinding roller width, can obtain grinding effect and efficient best under the equal conditions.

The feeding manner of existing roller mill has two kinds of roll-type feeding and the board-like feedings of soup stock.The roll-type feeding manner is that some uniform axial notches are set on the roll surface of feeding roller, when feeding roller rotates, dump between two grinding rollers of below when wandering below the material of roll surface goes to roller by the top feed hopper, thereby realization is to the feeding of grinding roller.This feeding manner, because of the material in the feed hopper be not to wander to the feeding roll surface to wander mode fully uniformly under the nature, therefore material is inhomogeneous along the axial distribution of roll surface groove, the output state of material is rendered as the inhomogeneous fluidised form of interruption, and this shows particularly evident in the mass transport of light specific gravity, laxity difference.For improving this defective, adopt more and under former single-stage feeding roller, set up one-level or secondary feeding roller again, promptly become of the measure of single-stage feeding roller, but this makes the feeding mechanism complexity, and also there is no positive effect into twin-stage or three grades of feeding rollers.The board-like feeding manner of another kind of soup stock is that the soup stock plate is set above grinding roller, rely on material freely falling body gravity, make material when the feed hopper of certain altitude is wandered to the soup stock plate, be dispersity freely, and let out between two grinding rollers along the soup stock plate current.This feeding manner, though can carry out certain dispersion to material, this elemental peptizaiton is limited, do not reach the dispersion requirement that material is evenly carried, therefore, the material of output is the inhomogeneous fluidised form for being interrupted also.Above-mentioned two kinds of feeding manners and device all can not make cornmill obtain comparatively ideal grinding effect and efficient.

The purpose of this utility model is to provide a kind of material that can make evenly to feed continuously and drawing-in device simple in structure.

The purpose of this utility model is achieved in that

A kind of cornmill drawing-in device, its basic comprising be, the vibrating mechanism that it comprises feeding trough 2, be connected with feeding trough etc., and described feeding trough is the container of one one sidewall opening, and this container tilts to be supported in the body by spring 5, and sidewall opening is the low end of putting.

Above-mentioned drawing-in device, described vibrating mechanism is made up of vibrating shaft 3 and power transmission shaft 6, and wherein, the bearing gold of vibrating shaft by two ends hangs at the bottom of the feeding trough, is equipped with on the vibrating shaft to lay particular stress on 4 and belt pulley, and power transmission shaft is positioned at vibrating shaft one side, is connected with the vibrating shaft belt.

Above-mentioned drawing-in device is equipped with two on the fast vibrating shaft of institute and lays particular stress on, and lays particular stress on symmetry for two and places.

Above-mentioned drawing-in device, described vibrating mechanism is made up of eccentric shaft 12 and connecting rod 13, and wherein, eccentric shaft is supported on the body, and an end of connecting rod is sleeved on the eccentric cam of eccentric shaft, its other end is connected with feeding trough.

Above-mentioned drawing-in device, described vibrating mechanism are vibrating motor or the vibration electromagnet that is loaded on feeding trough bottom or sidepiece.

Above-mentioned drawing-in device, the vibration frequency of described feeding trough are that 300-1500 time/minute, amplitude are 0.8-2MM.

For material is scatter more equably, above-mentioned drawing-in device, the curved backrush of the notch of described feeding trough.

For material is scatter more equably, above-mentioned drawing-in device, fast feeding trough groove face be provided with the sub-material muscle 11 of projection, described sub-material muscle is symmetrical splayed to be arranged, its quantity is the 1-5 group.

Drawing-in device according to the utility model making, adopt the slot type feeding manner and feeding trough is imposed dither, can make material in vibration, scatter equably, also flow out continuously, be the uniform fluidised form of a thin and thick, thereby reach the purpose of even feeding along the groove face that tilts; Simultaneously, the utility model also has characteristics such as features simple structure, cost is low, use is reliable, can be widely used on various cornmills and other Cereals Processing Machines.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is that the utility model adopts Centrifugal vibration mode structural representation;

Fig. 2 is that the utility model adopts eccentric mode of vibration structural representation;

Fig. 3 is the A-A cutaway view of Fig. 1;

Fig. 4 is the B-B cutaway view of Fig. 2;

Fig. 5 is a feeding trough notch arc backrush shape schematic diagram;

Fig. 6 is that the feeding trough groove face is established sub-material raised ribs schematic diagram.

As shown in the figure, the utility model feeding trough 2 is loaded in the upper machine body 1 of cornmill, and its top is a baffle plate 10 for feed hopper 8, one side, and grinding roller is positioned at lower body 7, and receiving hopper 9 is housed between feeding trough and the grinding roller, and the width of feeding trough is consistent with the width of grinding roller.

In Fig. 2, the eccentric mode of vibration structure chart shown in Figure 4, eccentric shaft 12 is bearing on the body by the rolling bearing at two ends, and connecting rod 13 is sleeved on the eccentric cam of eccentric shaft by rolling bearing.

The resiliency supported of this device feeding trough in body, can adopt at bottom land and the supporting way of stage clip is set, also can adopt the suspension strut mode that extension spring is set above groove, stage clip and extension spring can substitute with the rubber pier or the rubber strip of same function, and its structure and effect are equal to; For material is scatter more equably, the notch of feeding trough can curved backrush shape, its effect is equivalent to be provided with one at notch and flows damping, can prevent material fully evenly dispersion just let out the sight that falls and take place, the raised ribs of splayed symmetric arrays also can be set on the feeding trough groove face that tilts, material when letting out, is shunted from the trend both sides tipper surface current, raised ribs can directly stamp out on groove face, but also split process and assemble, the quantity of raised ribs can be determined according to the size of feeding trough, in addition, also can on feeding trough, not only the arc backrush be set but also raised ribs is set simultaneously, these all help material full and uniform dispersion in vibration, make the utility model obtain best result of use.

Claims (8)

1. cornmill drawing-in device, it is characterized in that, vibrating mechanism that it comprises feeding trough [2], be connected with feeding trough etc., described feeding trough is the container of one one sidewall opening, this container tilts to be supported in the body by spring [5], and sidewall opening is the low end of putting.
According to claim 1 fast drawing-in device, it is characterized in that, described vibrating mechanism is made up of vibrating shaft [3] and power transmission shaft [6], wherein, the bearing box of vibrating shaft by two ends hangs and is positioned at the bottom of the feeding trough, be equipped with on the vibrating shaft and lay particular stress on [4] and belt pulley, power transmission shaft is positioned at vibrating shaft one side, is connected with the vibrating shaft belt.
3. drawing-in device according to claim 2 is characterized in that, is equipped with two on the described vibrating shaft and lays particular stress on, and lays particular stress on symmetry for two and places.
4. drawing-in device according to claim 1, it is characterized in that described vibrating mechanism is made up of eccentric shaft [12] and connecting rod [13], wherein, eccentric shaft is supported on the body, and an end of connecting rod is sleeved on the eccentric cam of eccentric shaft, its other end is connected with feeding trough.
According to claim 1 fast drawing-in device, it is characterized in that described vibrating mechanism is vibrating motor or the vibration electromagnet that is loaded on feeding trough bottom or sidepiece.
6. according to claim 3,4 or 5 described drawing-in devices, it is characterized in that the vibration frequency of described feeding trough is that 300-1500 time/minute, amplitude are 0.8-2MM.
7. drawing-in device according to claim 6 is characterized in that, the curved backrush of the notch of described feeding trough.
8. drawing-in device according to claim 7 is characterized in that, described feeding trough groove face is provided with the sub-material muscle [11] of projection, and described sub-material muscle is symmetrical splayed to be arranged, and its quantity is the 1-5 group.
CN 98202187 1998-03-17 1998-03-17 Feeding device of flour processing machine CN2326331Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98202187 CN2326331Y (en) 1998-03-17 1998-03-17 Feeding device of flour processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98202187 CN2326331Y (en) 1998-03-17 1998-03-17 Feeding device of flour processing machine

Publications (1)

Publication Number Publication Date
CN2326331Y true CN2326331Y (en) 1999-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98202187 CN2326331Y (en) 1998-03-17 1998-03-17 Feeding device of flour processing machine

Country Status (1)

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CN (1) CN2326331Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764731A (en) * 2011-05-06 2012-11-07 酒泉奥凯种子机械股份有限公司 Vibrating feed mechanism of air-screen cleaner
CN103379960A (en) * 2012-01-16 2013-10-30 新东工业株式会社 Crushing device and metal roll for grit manufacture
CN104209158A (en) * 2014-08-29 2014-12-17 湖南三德科技股份有限公司 A single-roller cake removing machine
CN104588167A (en) * 2015-01-30 2015-05-06 湖南有色环保建材有限公司 Crusher
CN104923339A (en) * 2015-06-18 2015-09-23 苏晓玲 Efficient iron powder removal pulverizer for producing ceramics
EP2927264A4 (en) * 2012-11-27 2016-06-29 Nippon Catalytic Chem Ind Method for producing polyacrylic acid (salt)-based water-absorbing resin
CN105772383A (en) * 2016-05-13 2016-07-20 沈阳农业大学 Inclined ladder roller type peanut pod grading device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764731A (en) * 2011-05-06 2012-11-07 酒泉奥凯种子机械股份有限公司 Vibrating feed mechanism of air-screen cleaner
CN102764731B (en) * 2011-05-06 2015-03-11 酒泉奥凯种子机械股份有限公司 Vibrating feed mechanism of air-screen cleaner
CN103379960A (en) * 2012-01-16 2013-10-30 新东工业株式会社 Crushing device and metal roll for grit manufacture
CN103379960B (en) * 2012-01-16 2016-11-09 新东工业株式会社 The reducing mechanism of cutting metal manufacture
EP2927264A4 (en) * 2012-11-27 2016-06-29 Nippon Catalytic Chem Ind Method for producing polyacrylic acid (salt)-based water-absorbing resin
US9550843B2 (en) 2012-11-27 2017-01-24 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin
CN104209158A (en) * 2014-08-29 2014-12-17 湖南三德科技股份有限公司 A single-roller cake removing machine
CN104588167A (en) * 2015-01-30 2015-05-06 湖南有色环保建材有限公司 Crusher
CN104923339A (en) * 2015-06-18 2015-09-23 苏晓玲 Efficient iron powder removal pulverizer for producing ceramics
CN105772383A (en) * 2016-05-13 2016-07-20 沈阳农业大学 Inclined ladder roller type peanut pod grading device

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