CN2367402Y

CN2367402Y - Drum-type grain cleaner

Info

Publication number: CN2367402Y
Application number: CN 99205208
Authority: CN
Inventors: 曹全礼; 王振亚
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-19
Filing date: 1999-03-19
Publication date: 2000-03-08
Anticipated expiration: 2009-03-19

Abstract

The utility model relates to a drum-type grain cleaner, which comprises a machine frame, a motor and a reduction gear which are installed on the machine frame. The utility model is characterized in that the drum-type grain cleaner also comprises a sieve shaft which is connected with the motor and the reduction gear and is obliquely arranged on the machine frame; an inner sieve and an outer sieve are connected onto the sieve shaft; an oblique baffle is arranged under the outer sieve; the end of the inner sieve is provided with a large impurity outlet; the end of the outer sieve is provided with a grain cleaning outlet; the end of the oblique baffle is provided with a small impurity outlet. The utility model has a favorable grain cleaning effect and high work efficiency and can be widely used in the process of sieving various grain.

Description

The drum-type dressing machine

The utility model relates to a kind of grain screening plant.

Traditional clear grain method has manually winnows, bamboo sieve sieve grain and the clear grain of vibration etc., and general more time-consuming, the effort of these methods, and also the clear grain of some method can not meet the demands.

At the problems referred to above, the purpose of this utility model provides a kind of high efficiency, the clear clean drum-type dressing machine of grain.

For achieving the above object, the utility model is taked following design:

The utility model is owing to take above design, it has the following advantages: 1, the utility model is owing to adopt screening plants such as interior sieve, outer sieve, therefore can be divided into big assorted, little assorted and clean grain to grain, and flow out from different outlets, clear grain effect and operating efficiency make us very satisfied.2, the utility model can prevent to be divided into little assorted assorted powder blocking channel owing to be provided with a screw feeder, makes the complete machine operation more smooth and easy.3, the utility model is greatly improved operating condition owing to be provided with dust absorption fan, sweep-up pipe and dust settling tank, has reduced dust from flying and environmental pollution.4, the utility model makes complete machine mobile working place easily owing in the frame bottom castor has been installed, and operation has nearby further improved operating efficiency.

The utility model is described in further detail below in conjunction with accompanying drawing.

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

Fig. 2 is that the inside and outside sieve of the utility model is provided with schematic diagram

Fig. 3 is the local schematic side view of Fig. 2

As shown in Figure 1 and Figure 2, the utility model comprises a frame 1, and it is provided with a motor 2, and it drives a sieve axle 3 that is obliquely installed by deceleration device.The inside and outside sieve 4,5 of one tubular that is obliquely installed equally is fixed on the sieve axle 3, and plays rotation with one.At the afterbody of interior sieve 46 (as shown in Figure 3) of a big assorted outlet are set, sieve " V " type baffle plate 7 that 5 bottom is provided with inclination outside, and one little assorted outlet 8 is set, sieve 5 afterbodys outside and one clear grain is set exported for 9 (as shown in Figure 1 and Figure 2) in its end.Head at interior sieve 4 is provided with a feeding mouth 10, and after grain entered from feeding mouth 10, sieve 5 outside can not bleeding in rotation greater than the impurity of interior sieve 4 sieve apertures just flowed out from interior sieve 4 aft mounted big assorted outlets 6.And what sift out by outer sieve 5 by interior sieve 4 is assorted powder, on its baffle plate 7 that sieves 5 belows outside that drops, and flows out from little assorted outlet 8.Clear grain then flows out from the clear grain outlet 9 of outer sieve 5 afterbodys.

In the foregoing description, sieve the assorted powder that drops in the baffle plate 7 in order to make, flow out little assorted outlet 8 as early as possible, can sieve outside 5 and baffle plate 7 between a screw feeder 11 (as shown in Figure 2) that is driven by motor 2 and deceleration device is set, can prevent not runny assorted powder blocking channel like this.

In the foregoing description, in order to keep environmental sanitation, improve operating condition, can a dust settling tank 12 and an induced-draught fan 13 be set in the frame bottom, the inlet scoop of sweep-up pipe 14 is separately positioned on the discharging opening place of feeding mouth 10 and inside and outside sieve 4,5 afterbodys, the dust that produces is sucked settling tank 12, and the gas after filtering in settling tank is arranged to atmosphere again, and the dust content of working site is descended significantly.

In the foregoing description, can castor 15 be installed, complete machine can be moved easily in the frame bottom.

The utility model can connect into an integral body with portable or fixed elevator (as shown in Figure 1) and uses in addition, by elevator to feeding mouth 10 feed.

Claims

1, a kind of drum-type dressing machine, it comprises frame and the motor and the deceleration device that are installed on the described frame, it is characterized in that: it comprises that also one is that be connected with motor and deceleration device and be obliquely installed sieve axle on described frame, on described sieve axle, connect in one and sieve outside the sieve and, the below of described outer sieve is provided with sloping baffle, the sieve end is provided with a big assorted outlet in described, and the sieve end is provided with a clear grain outlet outside described, is provided with a little assorted outlet in described sloping baffle end.

2, drum-type dressing machine as claimed in claim 1 is characterized in that: it also comprises a screw feeder that is connected with described motor and deceleration device, described screw feeder outside described, sieve and described sloping baffle between.

3, drum-type dressing machine as claimed in claim 1 or 2, it is characterized in that: it also comprises an induced-draught fan dust settling tank and the aspiration channel that is connected with described induced-draught fan and described settling tank, and two inlet scoops of described airduct are separately positioned on described feeding mouth and discharging opening place.

4, drum-type dressing machine as claimed in claim 3 is characterized in that: in described frame bottom Moving caster is installed.