CN2917250Y

CN2917250Y - Corn thresher

Info

Publication number: CN2917250Y
Application number: CN 200620034864
Authority: CN
Inventors: 张齐山
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-01
Filing date: 2006-07-01
Publication date: 2007-07-04
Anticipated expiration: 2016-07-01

Abstract

The utility model discloses a corn thresher which comprises a horizontal extractor roller that is mounted on the stander and is driven by power. The utility model is characterized in that: ribs are arranged on the surface of the extractor roller along axial direction, the front part of the extractor roller is provided with an extractor board facing upward, the distance between the front and read ends of the extractor board and the extractor roller takes the shape of a wedge with one side larger than the other side, the space between the upper part of the extractor and the extractor roller forms corn cob feeding opening; an arc-shaped sieve is provided under the extractor roller, the front part of the sieve is connected with the lower part the extractor board while the rear part of is positioned at the back of the extractor roller. The space between the rear part of the sieve and the extractor roller forms corn cob out put opening. A hood can be mounted upon the extractor roller with the inlet opening of the hood communicated with the corn cob inlet. A corn kernel collector and a corn cob collector can be mounted under the sieve at the rear part of the sieve. The utility model has the advantages of: high efficiency, good effect of extracting and complete corn cob after extracting and therefore is an ideal corn threshing device.

Description

Husker sheller

(1) technical field:

The utility model relates to a kind of thresher, is a kind of husker sheller specifically.

(2) background technology:

Number of patent application is that 200420033049.9 utility model patent discloses a kind of efficient electronic dried wet corn thresher, and reasonable the realization separated the iblet on the corn ear with mechanical means with corn bone.

The primary structure of this efficient electronic dried wet corn thresher is: cylindric stripping roller is installed on the frame, and by the motor drives rotation, the stripping roll surface is provided with spiral helicine fin; The stripping roller is placed in one and is welded in the taper stripping cage by reinforcing bar, and the stub end of stripping cage is provided with the corn ear inlet, and the little head end of stripping cage is provided with the corn bone outlet.When efficient electronic dried wet corn thresher is worked; corn ear enters from the corn ear inlet; under the turning effort of stripping roller; corn ear not of uniform size adapts to the space between stripping roller and the stripping cage automatically; spiral helicine fin is carried corn ear on the one hand on the stripping roll surface to the corn bone Way out; on the other hand with stripping cage interaction partners corn ear on iblet rub with the hands repeatedly to squeeze it come off; the iblet that comes off breaks away from the stripping cage and collects with hopper from the mesh of stripping cage, and the corn bone that does not have an iblet is discharged from the corn bone exit.Described efficient electronic dried wet corn thresher automaticity is higher, and iblet separates comparatively totally with corn bone.

In actual applications, also there are some places not fully up to expectations in described efficient electronic dried wet corn thresher:

The structure that at first is the corn ear inlet causes it can not do very greatly, therefore enters the corn ear limited amount of stripping cage, has influenced the operating rate of efficient electronic dried wet corn thresher.

Corn ear will be covered the whole distances between stripping cage corn ear inlet and the corn bone outlet besides, rubs the effect of squeezing repeatedly with the hands and makes the damaged fracture of most corn bone, can't carry out deep processing and utilization to complete corn bone.

(3) utility model content:

At the weak point of above-mentioned efficient electronic dried wet corn thresher, it is higher that the purpose of this utility model has provided a kind of operating efficiency, and corn bone is the husker sheller of cracky not.

Can realize the husker sheller of above-mentioned purpose, comprise that level is installed on the frame and by power drive pivot vertical stripping roller, different is: stripping roller lateral surface is provided with the fin of axial direction, also be provided with the stripping plate that the surface is provided with the stripping tooth on the frame, the stripping strip has the one side face of stripping tooth towards the stripping roller, form the iblet stripping area between stripping plate and the stripping roller, the upper end of stripping area is the corn ear charging aperture; The below of stripping area is provided with Lou sieve, and iblet can drop out from the mesh that leaks sieve.

Stripping plate end distance stripping longitudinally roll surface is near, the other end is far away apart from the stripping roll surface, and the stripping area is the narrow contract shape of a hem width on one side.

The stripping plate is apart from the diameter of the distance of shelling roller greater than corn bone, less than the diameter of corn ear stub end, to satisfy the corn ear processing request of different size.

Leak sieve can for the coaxial arc surface of stripping roller, the front end that leaks sieve links to each other with the lower end of stripping plate, the rear end of leaking sieve with shell formation corn bone discharging opening between the roll surface.Adapt with described structure, the direction of rotation of stripping roller is by rotating to corn bone discharging opening direction from the corn ear charging aperture.

Fin can be symmetrically two, can be just right corn ear is pushed and peels off.

The stripping plate can be by being parallel to each other and horizontally disposed rib is affixed constitutes.

As the stripping plate structure, leak sieve and also can adopt by being parallel to each other and horizontally disposed rib is affixed constitutes.

The top of stripping roller also is equipped with cover cap, and the open communication on the cover cap the corn ear feed hopper, and the bottom surface of feed hopper extends to corn ear charging aperture place in hood.

Advantage of the present utility model:

1, the corn ear charging aperture of the utility model husker sheller is roomy, can satisfy a large amount of corn ear and enter, and what the operator will do is to pour corn ear into feed hopper to get final product.

2, the axial fin structure on the utility model husker sheller stripping roller; stripping plate cover in conjunction with stripping roller front end; can be fast the iblet of corn ear be carried out threshing and stroke is short, effectively avoided the damage of corn bone, be beneficial to complete corn bone is carried out deep processing and utilization.

3, comprehensively above-mentioned, the utility model husker sheller operating rate is fast, and is simple in structure, easy to operate, is the desirable corn threshing machinery equipment of a new generation.

(4), description of drawings:

Fig. 1 is a stereoscopic structural representation of the present utility model.

Fig. 2 is the perspective view when not having hood, nothing stripping plate, no corn bone receiving hopper in Fig. 1 embodiment.

Fig. 3 is the cutaway view of Fig. 1 embodiment.

Figure number sign: 1, frame, 2, the stripping roller, 3, fin, 4, the stripping plate, 5, leak sieve, 6, the iblet receiving hopper, 7, the corn bone receiving hopper, 8, hood, 9, feed hopper, 10, drive pulley.

(5) embodiment:

Be stereoscopic structural representation of the present utility model as shown in Figure 1; see that from integral body the utility model husker sheller is made of the stripping roller 2 of frame 1, an end band drive pulley 10, hood 8, iblet receiving hopper 6 and the corn bone receiving hopper 7 of band corn ear feed hopper 9; wherein shell roller 2 horizontal frame 1 tops that vertically are installed in; hood 8 covers on stripping roller 2 tops; the top of hood 8 is provided with corn ear feed hopper 9; iblet receiving hopper 6 is located at the below of stripping roller 2, and corn bone receiving hopper 7 is located in the hood 8 of stripping roller 2 one sides.

Remove the concrete structure that to see behind the hood 8 in the hood 8 as shown in Figure 2, again in conjunction with shown in Figure 3: stripping roller 2 lateral surfaces are provided with axially two strip metal fins 3 of welding symmetrically, be fixed with towards shelling the stripping plate 4 that roller 2 and upper end retreat on the preceding methods, rack 1 of stripping roller 2 direction of rotation, the two sides of hood 8, stripping plate 4, stripping roller 2 are limited to corn ear wherein; Stripping plate 4 becomes certain oblique angle with the axis of stripping roller 2, make stripping plate 4 working faces and the axial distance of shelling between 2 on the roller be the little contract shape of the big opposite side of a side, stripping plate 4 is apart from the diameter of the distance of shelling roller 2 greater than corn bone, diameter less than the corn ear stub end, form the iblet stripping area between stripping plate 4 and the stripping roller 2, the upper end of stripping area is the corn ear charging aperture; The bottom surface of corn ear feed hopper 9 extends to corn ear charging aperture place in hood 8; Stripping plate 4 is by being parallel to each other and horizontally disposed reinforcing rod welding constitutes, and reinforcing rod has served as the function of stripping tooth, and the spacing of reinforcing rod is between 3 millimeters one 7 millimeters.

Still as Fig. 2, shown in Figure 3, the frame 1 of below of stripping roller 2 is provided with the circular-arc leakage sieve 5 coaxial with shelling roller 2, leak sieve 5 by being parallel to each other and the welding of horizontally disposed reinforcing rod constitutes, the spacing of reinforcing rod is between 10 millimeters-20 millimeters, leak the diameter that distance setting between 2 on sieve 5 and the stripping roller should equal the corn bone stub end, the front end that leaks sieve 5 is connected with the lower end of stripping plate 4, the rear end of leaking sieve 5 is positioned at the rear of stripping roller 2, formation corn bone discharging opening between 2 on the rear end of leaking sieve 5 and the stripping roller, the two sides of hood 8, leakage sieve 5, stripping roller 2 are limited to corn bone wherein; The below of leaking sieve 5 is equipped with iblet receiving hopper 6, and iblet receiving hopper 6 is delivered to the iblet that separates outside the frame 1; Corn bone receiving hopper 7 nestles up the setting of corn bone discharging opening, and as shown in Figure 1, the import of corn bone receiving hopper 7 places in the hood 8, corn bone receiving hopper 7 with the corn bone that separates outside other direction is delivered to frame 1.

In the frame 1 electromotor is installed, motor driven drive pulley 10 drives the direction rotation according to the rules of stripping roller 2.

Claims

1, husker sheller, comprise frame (1), be horizontally installed with stripping roller (2) vertical setting, that sway by power drive on the frame (1), it is characterized in that: stripping roller (2) lateral surface is provided with axial fin (3), also be provided with the stripping plate (4) that the surface is provided with the stripping tooth on the frame (1), stripping plate (4) has the face of shell tooth towards stripping roller (2), stripping plate (4) with shell formation iblet stripping area between the roller (2), the upper end of stripping area is the corn ear charging aperture; The below of stripping area is provided with Lou sieve (5).

2, husker sheller according to claim 1 is characterized in that: stripping plate (4) end distance stripping longitudinally roller (2) face is near, the other end is far away apart from stripping roller (2) face, and the stripping area is the narrow wedge-like of a hem width on one side.

3, husker sheller according to claim 1 and 2 is characterized in that: stripping plate (4) is apart from the diameter of the distance of shelling roller (2) greater than corn bone, less than the diameter of corn ear stub end.

4, husker sheller according to claim 1 and 2; it is characterized in that: leaking sieve (5) is and the coaxial arc surface of stripping roller (2); the front end that leaks sieve (5) links to each other with the lower end of stripping plate (4), forms the corn bone discharging opening between the rear end of leakage sieve (5) and stripping roller (2) face.

5, husker sheller according to claim 4 is characterized in that: leak the diameter that the distance of sieving between (5) and the stripping roller (2) equals the corn ear stub end.

6, husker sheller according to claim 1 and 2 is characterized in that: stripping plate (4) is for the plane or be the curved arc of cross section.

7, husker sheller according to claim 1 and 2 is characterized in that: fin (3) is two of symmetrical distribution.

8, husker sheller according to claim 1 and 2 is characterized in that: stripping plate (4) is by being parallel to each other and horizontally disposed rib is affixed constitutes.

9, husker sheller according to claim 1 and 2 is characterized in that: leak sieve (5) by being parallel to each other and horizontally disposed rib is affixed constitutes.

10, husker sheller according to claim 1 and 2; it is characterized in that: the top of stripping roller (2) is equipped with hood (8); open communication on the hood (8) feed hopper (9), and the bottom surface of feed hopper (9) extends to corn ear charging aperture place in hood (8).