CN2543613Y

CN2543613Y - Cylinder grain cleaner

Info

Publication number: CN2543613Y
Application number: CN 02232451
Authority: CN
Inventors: 曹全礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-18
Filing date: 2002-04-18
Publication date: 2003-04-09
Anticipated expiration: 2012-04-18

Abstract

The utility model discloses a novel cylinder grain cleaner. A gridding cylinder is divided into three layers of an inner griddling cylinder, a middle griddling cylinder, an outer griddling cylinder. The three griddling cylinders are arranged in an integrity and arrayed on a griddling cylinder rack with the same axis center from inside to outside as the griddling cylinder axis is the axis center. The front part of the inner griddling cylinder is longer than the middle cylinder and outer cylinder, forming a step with the middle cylinder and the outer cylinder. The front part of the griddling cylinder axis has a chain wheel and the head of transmission shaft of the decelerating motor has a chain wheel. A transmission chain strip connects the axis of decelerating motor and the two chain wheels of the griddling cylinder axis. A wind machine is arranged under the machine rack. The wind-blowing pipe of the wind machine extends into the cavity of the griddling cylinder shell and the wind outlet is opposite to the position between the middle griddling cylinder and the outer griddling cylinder. The wind-absorbing pipe of the wind machine is connected with a dust storage box. The dust storage box is connected with the cavity of the griddling cylinder shell. The lateral of the griddling cylinder shell has a finished product outlet. The utility model can clean all the grains without changing the mesh. The wind-choice is increased and the griddling quality and efficiency are improved. The chain replaces leather belt and the griddling cylinder rotates in a stable and powerful way to improve the efficiency and reduce cost.

Description

Novel garden tube dressing machine

Technical field

The utility model relates to grain machinery, especially a kind of garden tube dressing machine.

Background technology

Existing cylindrical grain cleaner has only two garden screen drums, when cleaned grain, will use the rotary strainer of different sieve meshes to different cereal, just can screen, and when the conversion of cleaning object, changes screen drum and extremely bothers, and is time-consuming; In addition, existing cylindrical grain cleaner has only a kind of method of screening of rolling, and belt is adopted in transmission, the power shakiness, consumes bigger, all caused screen of low quality, the phenomenon that cost is higher.

The utility model content

The purpose of this utility model provides a kind of novel garden tube dressing machine, overcomes the deficiency of existing cylindrical grain cleaner, improves the screening quality, reduces the screening cost.

For achieving the above object, solution of the present utility model is: the screen drum shell is arranged above frame, and the screen drum in the screen drum shell has three layers, is respectively interior screen drum, middle screen drum, outer screen drum; In it, in, outer screen drum is by the sieve plate of arc sheet, adopts partition type to be assembled into tubular on the screen drum frame, three screen drums with the screen drum axle be the axle center from inside to outside concentric arrangement on the screen drum frame, in aggregates, be positioned on the support in low early and high after mode; During interior screen drum front end is longer than, outer screen drum, with in, outer screen drum becomes step-like; Screen drum axle two ends link to each other with support by bearing; Screen drum axle front end has sprocket wheel, and there is reducing motor screen drum axle front end top, and there is sprocket wheel reducing motor power transmission shaft termination, has driving chain to link to each other between reducing motor axle and screen drum axle front end two sprocket wheels; Lower front portion in frame is provided with blower fan, and the blower fan blower puts in screen drum shell inner chamber, and the air outlet of blower is facing between middle screen drum and the outer screen drum, and the blower fan aspiration channel links to each other with dust storage tank, and dust storage tank links to each other with screen drum shell inner chamber; The lower rear of frame has distribution box; There is big assorted outlet screen drum shell front lower place, and there is product outlet the side, under little assorted outlet is arranged, the rear: the dust outlet is arranged down, on charging aperture is arranged; Below the frame: preceding have a universal wheel, after road wheel is arranged.

Described product outlet is connected with pipeline, the continuous pipeline U type access slot that is provided with suitable for reading, and U type access slot bottom, axioversion, high-end by the baffle plate sealing, low side is uncovered; There is connecting rod the access slot bottom, and screen drum shell-side face is stretched out at the connecting rod two ends, is connected to operating handle; Screen drum shell-side face surface, the operating handle place has " left side ", " right side " two position marks relatively.

The utility model need not changed sieve mesh, can clear up all cereal, except vibratory cleaning, has increased selection by winnowing again, has improved screening quality and efficient, has saved manpower and time; While is because of having replaced belt with chain, and is steadily strong when screen drum rotates, and further improved the efficient of equipment, reduced cost.The utility model is removable, and is simple in structure, is convenient to safeguard and use.

Description of drawings

Fig. 1 is the structure chart of the novel garden of the utility model tube dressing machine;

Fig. 2 is the novel garden of a utility model tube dressing machine wind path structure chart.

Specific embodiment

As Fig. 1, shown in Figure 2, screen drum shell 2 is arranged above frame 1, the screen drum in the screen drum shell 2 has three layers, screen drum 3 in being respectively, middle screen drum 4, outer screen drum 5; In it, in, outer screen drum is by the sieve plate of arc sheet, adopts partition type to be assembled into tubular on screen drum frame 6, three screen drums with screen drum axle 7 be the axle center from inside to outside concentric arrangement on screen drum frame 6, in aggregates, be positioned on the support 8 in low early and high after mode; During interior screen drum 3 front ends are longer than, outer screen drum, with in, outer screen drum becomes step-like; Screen drum axle 7 two ends link to each other with support 8 by bearing 9; Screen drum axle 7 front ends have sprocket wheel 10, and there is reducing motor 11 screen drum axle 7 front ends top, and there is sprocket wheel 10 reducing motor 11 power transmission shaft terminations, have driving chain 12 to link to each other between 11 of reducing motors and screen drum axle 7 front ends two sprocket wheels 10; Lower front portion in frame 1 is provided with blower fan 13, and blower fan 13 blowers 14 put in screen drum shell inner chamber 18, and the air outlet 15 of blower 14 is facing between middle screen drum 4 and the outer screen drum 5, and blower fan 13 aspiration channels 16 link to each other with dust storage tank 17, and dust storage tank 17 links to each other with screen drum shell inner chamber 18; The lower rear of frame 1 has distribution box 19; There is big assorted outlet 20 screen drum shell 2 front lower places, and there is product outlet 21 side, under little assorted outlet 22 is arranged, the rear: dust outlet 23 is arranged down, on charging aperture 24 is arranged; Below the frame 1: preceding have a universal wheel 25, after road wheel 26 is arranged.

Described product outlet 21 is connected with pipeline 27, and the pipeline suitable for reading 28 that links to each other is provided with U type access slot 29, U type access slot 29 bottoms, and axioversion, high-end by baffle plate 30 sealings, low side is uncovered; There is connecting rod 31 access slot 29 bottoms, and screen drum shell 2 sides are stretched out at the connecting rod two ends, are connected to operating handle 32; Screen drum shell 2 side surface, operating handle 32 places have " left side ", " right side " two position marks 33 relatively.

The course of work is as follows, starts reducing motor 11, drives 7 rotations of screen drum axle by chain 12, and from charging aperture 24 feeds, cereal enters screen drum and begins cleaning:

1. corn, the screening of soybean: operating handle 32 is pulled " left side " position, U type access slot 29

The article of screen drum 4 detentions in accepting; In the screen drum 3, send in big assorted the staying from the place ahead low level,

Flow out by big assorted outlet 20; Corn, screen drum 4 in soybean and little assorted the bleeding is during cereal is stayed

In the screen drum 4, send, after being accepted by U type access slot 29, by product outlet 21 from the place ahead low level

Flow out the cereal that obtains clearing up; The little assorted outer screen drum 5 that bleeds again spills from outer screen drum 5

The back is flowed out by little assorted outlet 22.

2. wheat, the screening of paddy: operating handle 32 is pulled " right side " position, U type access slot 29

Accept the article of outer screen drum 5 detentions; In the screen drum 3, send in big assorted the staying from the place ahead low level,

Flow out by big assorted outlet 20; Wheat, screen drum 4 in paddy and little assorted the bleeding, another bleeds

Outer screen drum 5, cereal are stayed in the outer screen drum 5, send from the place ahead low level, by U type access slot 29

After accepting, flow out the cereal that obtains clearing up by product outlet 21; The little assorted outer screen drum that spills

5 backs are flowed out by little assorted outlet 22.

No matter screen which kind of cereal, when starting reducing motor 11, start blower fan 13 simultaneously and carry out selection by winnowing, selection by winnowing and vibration screening carry out simultaneously, with the dual cereal of cleaning.Blower fan 13 through blower 14 from air outlet 15 facing to screen drum 4 and outside wind is sent between the screen drum 5, the chaff skin that does not spill screen drum, the floating tip, dust blows to screen drum shell inner chamber 18 rear portions, blow out from dust outlet 23, blower fan 13 is through the suction of aspiration channel 16 and 18 generations of 17 pairs of screen drum shells of dust storage tank inner chamber simultaneously, residual little assorted dust sucks dust storage tank 17 in the cereal that screen drum also do not import and export with just going out, little assorted dust sinks to 17 ends of dust storage tank, further cleared up cereal, wind is got back to blower fan 13 through aspiration channel 16, recirculation.

Claims

1. novel garden tube dressing machine, by frame, the screen drum shell, screen drum, motor, charging aperture, compositions such as outlet is characterized in that, the screen drum shell is arranged above frame, the screen drum in the screen drum shell has three layers, is respectively interior screen drum, middle screen drum, outer screen drum; In it, in, outer screen drum is by the sieve plate of arc sheet, adopts partition type to be assembled into tubular on the screen drum frame, three screen drums with the screen drum axle be the axle center from inside to outside concentric arrangement on the screen drum frame, in aggregates, be positioned on the support in low early and high after mode; During interior screen drum front end is longer than, outer screen drum, with in, outer screen drum becomes step-like; Screen drum axle two ends link to each other with support by bearing; Screen drum axle front end has sprocket wheel, and there is reducing motor screen drum axle front end top, and there is sprocket wheel reducing motor power transmission shaft termination, has driving chain to link to each other between reducing motor axle and screen drum axle front end two sprocket wheels; Lower front portion in frame is provided with blower fan, and the blower fan blower puts in screen drum shell inner chamber, and the air outlet of blower is facing between middle screen drum and the outer screen drum, and the blower fan aspiration channel links to each other with dust storage tank, and dust storage tank links to each other with screen drum shell inner chamber; The lower rear of frame has distribution box; There is big assorted outlet screen drum shell front lower place, and there is product outlet the side, under little assorted outlet is arranged, the rear: the dust outlet is arranged down, on charging aperture is arranged; Below the frame: preceding have a universal wheel, after road wheel is arranged.

2. novel cylindrical grain cleaner as claimed in claim 1 is characterized in that described product outlet is connected with pipeline, the continuous pipeline U type access slot that is provided with suitable for reading, and U type access slot bottom, axioversion, high-end by the baffle plate sealing, low side is uncovered; There is connecting rod the access slot bottom, and screen drum shell-side face is stretched out at the connecting rod two ends, is connected to operating handle; Screen drum shell-side face surface, the operating handle place has " left side ", " right side " two position marks relatively.