CN2678337Y

CN2678337Y - Maize thresher

Info

Publication number: CN2678337Y
Application number: CN 03208278
Authority: CN
Inventors: 欧转喜
Original assignee: Individual
Current assignee: Ou Zhuanxi
Priority date: 2003-06-17
Filing date: 2003-08-21
Publication date: 2005-02-16
Anticipated expiration: 2013-08-21

Abstract

The utility model relates to a maize thresher, belonging to the machinery of the threshing of crops. The maize thresher which is divided into horizontal type and vertical type comprises a frame, power and a feeding hopper; a threshing rib or a pipe sheet is arranged inside a threshing pipe; the threshing pipe is provided with an opening; a part of the threshing barrel can enter the opening of the threshing pipe and can rotate inside the opening of the threshing pipe so as to thresh; the maize is only needed to be put inside the feeding hopper and the maize thresher is started, maize cobs can smoothly enter the threshing barrel from the feeding hopper so as to be threshed. The utility model completely realizes the mechanization of the threshing of the maize.

Description

Husker sheller

Technical field: the utility model relates to a kind of crop thresher machine.

Background technology: at present, also do not have the husker sheller of typing to sell on the market.Chinese patent ZL01257461.9 number disclosed husker sheller is that rolling of plastic material rolled with a half opening shape by skin mainly; the conveying pipeline that has one group of dumping pit is formed, and rolls a part of rolling and enters in the conveying pipeline and rotate betwixt and realize threshing from the opening part of conveying pipeline.This husker sheller must be by hand fed corn ear in machine, otherwise the direction that enters because of corn ear easily not to or the excessive card machine phenomenon that occurs of corn ear.

Summary of the invention: the purpose of this utility model is to provide a kind of card machine phenomenon that can not occur, and also without hand fed, has realized the husker sheller of mechanization fully.

The utility model divides horizontal and vertical two kinds, and horizontal machine comprises frame, power, feed hopper, threshing pipe, discharge bucket, has an opening and one group to go out a hole on the threshing pipe, it is characterized in that: the threshing pipe is in the place ahead of feed hopper outlet; The outlet of threshing pipe is the outlet of corncob cellulose; Outlet has a downward gradient from the feed hopper afterbody to the threshing pipe; Below the threshing pipe, there is part can enter within the threshing tube opening, is fixed with the threshing tube of a helical form raised line on the surface; The bottom of feed hopper links to each other with threshing tube axle with eccentric wheel by connecting rod.Vertical machine comprises frame, power, feed hopper, threshing pipe, discharge bucket, have an opening and one group to go out a hole on the threshing pipe, it is characterized in that feed hopper below be that threshing pipe and part can enter the threshing tube that is fixed with a helical form raised line on the surface within the threshing tube opening; Below threshing pipe and the threshing tube screen cloth is arranged; The outlet of corncob cellulose is arranged above the screen cloth; It below the screen cloth discharge bucket.

Implement the utility model, as long as corn ear is dropped in the feed hopper, start with mechanomotive force, corn ear just can enter smoothly and carry out threshing in the threshing pipe, does not need hand fed, has realized the mechanization of corn threshing fully.Simultaneously, make corn threshing because of the threshing tube can rotate simultaneously in the threshing pipe more than two, thereby efficient is also just higher.

Description of drawings: accompanying drawing 1 is the cutaway view of the horizontal machine of the utility model; Accompanying drawing 2 is vertical views of threshing tube; Accompanying drawing 3 is horizontal machines when two threshing pipes are arranged, and the position between two threshing pipes and the threshing tube concerns schematic diagram; Accompanying drawing 4 is horizontal machines when three threshing pipes are arranged, and the position between threshing pipe and the threshing tube concerns schematic diagram; Accompanying drawing 5 is cutaway views of the vertical machine of the utility model; Accompanying drawing 6 is when being the threshing pipe around the threshing tube of vertical machine, the sectional schematic diagram of threshing pipe and threshing tube.

Embodiment: the utility model divides two kinds in horizontal machine and vertical machine according to the modes of emplacement of threshing pipe and threshing tube.No matter be horizontal machine or vertical machine.Its feed hopper 6, threshing pipe 1, power 10, discharge bucket 11 all are fixed on the frame 9.The threshing pipe 1 of horizontal machine is in the place ahead of feed hopper 6.The outlet of threshing pipe 1 is the outlet 13 of corncob cellulose after the threshing.Outlet from the afterbody of feed hopper 6 to threshing pipe 1 has a downward gradient, so that the smooth motion of corn ear.The opening of threshing pipe 1 is positioned at the bottom, has part can enter within the threshing tube opening below threshing pipe 1, is fixed with the threshing tube 5 of a helical form raised line 4 on the surface.Threshing can be rotated and realize to the part of threshing tube 5 in the opening of threshing pipe 1.The bottom of feed hopper 6 links to each other with the axle of threshing tube 5 with eccentric wheel 8 by connecting rod 7.When threshing tube 5 rotated under the drive of power 10, eccentric wheel 8 rotated thereupon, and under the acting in conjunction of connecting rod 7 and eccentric wheel 8, the bottom of feed hopper 6 will be shaken, and corn ear just can successfully enter threshing in the threshing pipe 1.It below the feed hopper 6 of vertical machine the threshing tube 5 that is fixed with a helical form raised line 4 on the surface within threshing pipe and the opening that partly can enter threshing pipe 1.Below threshing pipe 1 and the threshing tube 5 screen cloth 12 is arranged.The outlet 13 of the corncob cellulose after the threshing is arranged above the screen cloth 12.Discharge bucket 11 is arranged below the screen cloth 12.The iblet of being taken off enters within the discharge bucket 11 by screen cloth 12 and discharges.No matter be horizontal machine or vertical machine.Their threshing pipe all is the same with the threshing tube.The threshing pipe has three characteristics: the one, an opening is all arranged on it, and the part of threshing tube 5 can enter within this opening and rotate betwixt; The 2nd, all there is one group on the threshing pipe 1 and goes out a hole 2, going out a hole 2 can be multiple shapes such as circle, triangle, parallelogram, polygon, the iblet of being taken off is discharged outside the threshing pipe 1 from going out a hole 2; The 3rd, all there is threshing muscle 3 maybe can make the section of jurisdiction 14 of the internal diameter generation telescopic variation of threshing pipe in the threshing pipe 1.Threshing muscle 3 can lateral arrangement for threshing pipe 1, also can vertically arrange.During lateral arrangement, can only arrange one, but preferably arrange two as shown in Figure 1; When vertically arranging, can arrange two, but preferably only arrange one as shown in Figure 4.The section of jurisdiction 14 of the internal diameter generation telescopic variation of threshing pipe 1 is placed in the threshing pipe 1, and its one links to each other by the tube wall of pin with threshing pipe 1, and the spacing between section of jurisdiction and the tube wall allows to change in less scope; Its other end links to each other with the tube wall of threshing pipe by spring 15, and the spacing between section of jurisdiction and the tube wall under the effect of spring 15 bigger telescopic variation can take place, thereby makes the internal diameter of threshing pipe 1 that telescopic variation take place accordingly.In general, in establish the threshing muscle the threshing pipe be suitable for airing or the threshing of the corn ear that dried, and in establish the section of jurisdiction the threshing pipe be suitable for not threshing by the cool corn ear that shines.With regard to horizontal machine, its threshing pipe 1 can be one, also can be two or three.When having only a threshing pipe, threshing pipe 1 preferably place threshing tube 5 directly over, certainly, place the both sides of top also passable.When two threshing pipes, two threshing pipes preferably be close to as shown in Figure 3 parallel place symmetrically threshing tube 5 directly over, also can separately place the both sides of threshing tube 5 tops symmetrically, but the angle of the line of centres in the axle center of the die of two threshing pipes 1 and threshing tube 5 had better not surpass 120 degree.When three threshing pipes, three threshing pipes preferably as shown in Figure 4, be placed in the equably top of threshing tube 5, the same when having only two threshing pipes, the angle of the line of centres in the die of the two threshing pipes in the outside and the axle center of threshing tube 5 had better not surpass 120 degree.The same with horizontal machine, the threshing pipe 1 on the vertical machine also can be one, two or three.Different with horizontal machine is; the threshing pipe 1 of vertical machine and threshing tube 5 are that heavily fortified point stands up and puts; therefore; threshing pipe 1 can only be placed on the side, both sides of threshing tube or all around; simultaneously, on a husker sheller, its threshing pipe 1 can have four or more than four; until as shown in Figure 5, be covered with the periphery of threshing tube 5.No matter be horizontal machine or vertical machine, the outlet number of feed hopper 6 all should be corresponding with the radical of threshing pipe 1, and make the import of the outlet aligning threshing pipe 1 of feed hopper 6.Threshing pipe 1 can be that two is equally big, also can be the more pluckings of into corn ear, and the corncob cellulose after the threshing is discharged one thin.Helical form raised line 4 on the threshing tube 5 preferably is divided into feeding as shown in Figure 2, takes off material, three sections of dischargings, and wherein, the feeding section at two, discharging section become 10 degree-25 degree angles with the axis of threshing tube 5, and the optimum value of this angle is 15 degree; Middle threshing section becomes the angle of 40 degree-60 degree with the axis of threshing tube 5, the optimum value of this angle is 45 degree.

Claims

1, a kind of husker sheller divides horizontal and vertical two kinds, and horizontal machine comprises frame, power, feed hopper, threshing pipe, discharge bucket, has an opening and one group to go out a hole on the threshing pipe, it is characterized in that: the threshing pipe is in the place ahead of feed hopper outlet; The outlet of threshing pipe is the outlet of corncob cellulose; Outlet has a downward gradient from the feed hopper afterbody to the threshing pipe; Below the threshing pipe, there is part can enter within the threshing tube opening, is fixed with the threshing tube of a helical form raised line on the surface; The bottom of feed hopper links to each other with threshing tube axle with eccentric wheel by connecting rod.

2, a kind of husker sheller, divide horizontal and vertical two kinds, vertical machine comprises frame, power, feed hopper, threshing pipe, discharge bucket, have an opening and one group to go out a hole on the threshing pipe, it is characterized in that feed hopper below be that threshing pipe and part can enter the threshing tube that is fixed with a helical form raised line on the surface within the threshing tube opening; Below threshing pipe and the threshing tube screen cloth is arranged; The outlet of corncob cellulose is arranged above the screen cloth; It below the screen cloth discharge bucket.

3, a kind of husker sheller according to claim 1 and 2 is characterized in that described threshing pipe has two or three.

4, a kind of husker sheller according to claim 2 is characterized in that described threshing Guan Weisi root or more than four.

5, according to claim 1,2,3,4 described a kind of husker shellers, it is characterized in that in the described threshing pipe threshing muscle being arranged, the threshing muscle is a lateral arrangement with respect to the threshing pipe.

6, according to claim 1,2,3,4 described a kind of husker shellers, it is characterized in that in the described threshing pipe threshing muscle being arranged, the threshing muscle is vertically to arrange with respect to the threshing pipe.

7,, it is characterized in that having in the described threshing pipe section of jurisdiction of the internal diameter generation telescopic variation that can make the threshing pipe according to claim 1,2,3,4 described a kind of husker shellers.

8, according to claim 1,2,3,4 described a kind of husker shellers; it is characterized in that helical form raised line on the threshing tube divides three sections of feedings, threshing, discharging; wherein feeding section, discharging section become 10 degree-25 degree angles with the axis of threshing tube, the threshing section becomes the angle of 40 degree-60 degree with the axis of threshing tube.