CN200942979Y

CN200942979Y - Emptying machine winch

Info

Publication number: CN200942979Y
Application number: CN 200620032460
Authority: CN
Inventors: 田光宇; 周琼; 张卓青
Original assignee: Zhengzhou Scientific Research & Design Institute Of State Administration Of Grain Reserve
Current assignee: Zhengzhou Scientific Research & Design Institute Of State Administration Of Grain Reserve
Priority date: 2006-09-08
Filing date: 2006-09-08
Publication date: 2007-09-05
Anticipated expiration: 2016-09-08

Abstract

The utility model relates to a helix delivery machine, wherein the helix main shaft is provide with a spiral vane, the spiral vane is provided with the cutters and the cutting surfaces of the cutters protrude out of the outer edge of the spiral vane; and the cutting surfaces of the cutters are provided with the cutting teeth or are plane. The utility model arranges the cutters on the spiral vane of the delivery machine. Such cutting device is used to cut off the hardened the material and is easy to cut off the hardened material, and thereby the hardened knot on the material is easier to be cut off, the delivery receives smaller resistance, the wear on the spiral vane is reduced and the continuous conveyor of the material is ensured.

Description

The bin discharger auger

Technical field

The utility model belongs to grain bin discharger field, particularly relates to a kind of auger of bin discharger, is used for the material cutting of bin discharger.

Background technology

The grain bin discharger is embedded at the bottom of the storehouse, by the rotation of spiral with along the walking of solid accumulation direction, reaches the purpose that delivers from godown.When material hardened, present bin discharger all was to rely on the helicallobe of auger itself that the material that hardens is cut, and cutting can cause helicallobe to damage for a long time.

Summary of the invention

The purpose of this utility model is the bin discharger auger that provides a kind of cutting effect good to reduce the wearing and tearing to helicallobe.

For achieving the above object, the utility model adopts following technical scheme: a kind of bin discharger auger, on screw spindle, be provided with helicallobe, and cutting blade is housed on helicallobe, the cutting face of cutting blade protrudes in the outer rim of helicallobe.

Described cutting blade cutting face can have cutting teeth, also can be the plane and promptly is not with cutting teeth.The cutting teeth or the facing of cutting blade are tilted towards direction of cut.

Described cutting blade is contained on the helicallobe by fastener.

The utility model is installed in cutting blade on the helicallobe of bin discharger, by the cutting of this topping machanism realization to the material that hardens, can cut the material that hardens easily, the easier material knot arch of abolishing, the resistance that bin discharger is subjected to is littler, reduce wearing and tearing, and guarantee the continuous conveying of material helicallobe.

Description of drawings

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

Fig. 2 is the scheme drawing that has the cutting blade of cutting teeth;

Fig. 3 is that cutting face is the scheme drawing of the cutting blade on plane.

Fig. 4 is the left view of Fig. 2, Fig. 3.

The specific embodiment

As shown in Figure 1, the screw spindle 1 of bin discharger auger is provided with helicallobe 2, and cutting blade 3 is housed on helicallobe 2, and the cutting face of cutting blade 3 protrudes in the outer rim of helicallobe 2.Cutting blade can be contained on the helicallobe 2 by fastener 4, specifically, is to be processed with mounting hole on helicallobe 2, also is processed with mounting hole on the cutting blade 3, and the mounting hole that passes both with bolt tightens up with nut.Cutting blade also can adopt welding manner to be fixed on the helicallobe.

As shown in Figure 2, the cutting face of this cutting blade can have cutting teeth 5, also can be as shown in Figure 3, and the cutting face of cutting blade is that cutting teeth promptly is not with on the plane, by contrast, the blade with cutting teeth more helps cutting to lump material.Cutting blade adopts high-abrasive material to be made, and the cutting of lump material is had good effect.

As shown in Figure 4, the cutting teeth or the facing of cutting blade are tilted towards direction of cut, the cutting of being more convenient for like this.

Claims

1, a kind of bin discharger auger is provided with helicallobe on screw spindle, it is characterized in that, cutting blade is housed on helicallobe, and the cutting face of cutting blade protrudes in the outer rim of helicallobe.

2, bin discharger auger as claimed in claim 1 is characterized in that, described cutting blade cutting face has cutting teeth.

3, bin discharger auger as claimed in claim 1 is characterized in that, the cutting face of described cutting blade is the plane.

4, as claim 1,2 or 3 described bin discharger augers, it is characterized in that the cutting teeth or the facing of cutting blade are tilted towards direction of cut.

5, as claim 1,2 or 3 described bin discharger augers, it is characterized in that described cutting blade is contained on the helicallobe by fastener.