CN201142857Y

CN201142857Y - Corn thresher

Info

Publication number: CN201142857Y
Application number: CNU2007201742184U
Authority: CN
Inventors: 唐昌兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-22
Filing date: 2007-11-22
Publication date: 2008-11-05
Anticipated expiration: 2017-11-22

Abstract

The utility model relates to a corn thresher which comprises a motor, a motor base, an arc threshing board and a roller, wherein, the motor base is provided with an upper support bracket and a lower support bracket; the upper part of the motor base is a structure with three closed faces; the motor is arranged at the support bracket at the lower part of the motor base; the arc threshing board is fixed on the upper support bracket of the motor base; after being arranged at the corresponding position of the inner arc face of the arc threshing board by a roller axis, the roller runs through a closed board at the upper part of the motor base and is fixed; the end part of the roller axis is connected with a pulley connected with the output shaft of the motor below the motor base by a conveyer belt; the arc threshing board is connected with the upper support bracket of the motor base by a spring; the inner arc face of the arc threshing board corresponding to the roller is provided with a spike tooth and a mesh. The corn thresher has the advantages of simple structure, convenient use and good threshing effect.

Description

A kind of husker sheller

One, technical field

The utility model relates to a kind of husker sheller, belongs to farm machinery manufacturing technology field.

Two, background technology

Small-sized corn thresher is a kind of farm machinery commonly used, can improve corn threshing efficient effectively, has the husker sheller of multiple version in the market, and its efficient difference respectively has its pluses and minuses during use.

Three, utility model content

The purpose of this utility model provides a kind of novel corn thresher simple in structure, that threshing efficiency is high and supplies to select for use.

The purpose of this utility model realizes by following scheme:

Described husker sheller comprises motor; support; the arc threshing board; cylinder; described support is provided with; the lower support frame; upper part of the frame is three panel enclosed constructions; motor is installed on the bracing frame of support bottom; the arc threshing board is installed on the support upper support frame by spring; after cylinder places arc threshing board intrados relevant position by its drum shaft; the closure plate of passing upper part of the frame is also fixing; the gap is left on cylinder and the axial both sides of arc threshing board; all the drum shaft end connects belt wheel; this belt wheel is connected by the motor output shaft of conveyer belt with the support below, and the described arc threshing board inner arc surface corresponding with cylinder is provided with spike-tooth and mesh.

In addition, also spike-tooth can be set evenly on the cylinder excircle, the end of drum shaft also can be provided with handwheel after belt wheel is installed simultaneously, but makes it get final product motor-driven also manual operation.

Adopt the following advantage that the utlity model has of such scheme:

1) since between arc threshing board and the support for elasticity is connected, make the distance between cylinder and the arc threshing board can be, thereby make its threshing effective with the big or small automatic adjusting of corncob, the availability height, adaptability is strong;

2) owing to be provided with motor-driven simultaneously and man-operated mechanism, enlarged its scope of application;

3) overall structure is simple, and cost is lower.

Four, description of drawings

Fig. 1 is the utility model husker sheller overall structure schematic diagram;

Fig. 2 is the sectional view of Fig. 1;

Among the figure: 1-support, 2-upper support frame, 3-lower support frame, 4-cylinder, 5-spike-tooth, 6-arc threshing board, 7-spring, 8-motor, 9-belt wheel, 10-handwheel, 11-baffle plate, 12-mesh, 13-spike-tooth.

Five, embodiment

Below in conjunction with accompanying drawing the utility model is elaborated:

As shown in the figure, the utility model corn hull and pulp removing machine comprises motor 8, support 1, arc threshing board 6, cylinder 4, described support 1 is provided with,

lower support frame

2,3, about upper part of the frame and back is sealed with baffle plate 11, motor 8 is installed on the bracing frame 3 of support 1 bottom, arc threshing board 6 is installed on support 1 upper support frame 2 by four springs 7, like this, gap between arc threshing board and the cylinder just can be regulated automatically according to varying in size of corncob, after cylinder 4 places arc threshing board 6 intrados relevant positions by its drum shaft, pass upper part of the frame left and right sides closure plate and fixing, cylinder 4 leaves the gap with arc threshing board 6 axial both sides, this gap is roughly corresponding with corncob, the drum shaft end connects belt wheel 9, this belt wheel is connected by motor 8 output shafts of conveyer belt with the support below, and the described arc threshing board inner arc surface corresponding with cylinder is provided with spike-tooth 13 and mesh 12.

In addition, also spike-tooth 5 can be set evenly on the cylinder excircle, after belt wheel is installed in the end of drum shaft, again on belt wheel or the other end of drum shaft handwheel 10 is set simultaneously, but make it can motor-driven also manual operation.

During use, corncob takes off material grain plate from cylinder and arc and enters near a side clearance of upper part of the frame closure plate, after rotating threshing, iblet sifts out from the mesh 12 of arc threshing board, and corncob is discharged near the gap location that upper part of the frame opens wide a side from itself and arc threshing board with the drum shaft that continues rotation.

Claims

1; a kind of husker sheller; comprise motor (8); support (1); arc threshing board (6); cylinder (4); described support is provided with; lower support frame (2; 3;) about upper part of the frame back three seal with baffle plate (11); motor (8) is installed on the lower support frame (3) of support; arc threshing board (6) is fixed on the support upper support frame (2); after cylinder (4) places arc threshing board intrados relevant position by its drum shaft; the left and right sides closure plate of passing upper part of the frame is also fixing; the gap is left in cylinder and the axial both sides of arc threshing board; the drum shaft end connects belt wheel (9); this belt wheel is connected by motor (8) output shaft of conveyer belt with the support below; it is characterized in that: described arc threshing board (4) is to link to each other with support upper support frame (2) by spring (7), and the inner arc surface that described arc threshing board (4) is corresponding with cylinder (4) is provided with spike-tooth (13) and mesh (12).

2, husker sheller according to claim 1 is characterized in that: the spike-tooth (5) that even setting is arranged on the cylinder excircle.

3, husker sheller according to claim 1 and 2 is characterized in that: after belt wheel (9) was installed in the end of drum shaft, the other end last at belt wheel (9) or drum shaft was provided with handwheel (10).