CN2420058Y - single high efficiency rubber roll rice huller - Google Patents

Abstract

The utility model discloses a single high efficiency rubber roll rice huller which comprises a machine body, a transmission mechanism, a machine head, a feed hopper, an air pipe, a husk separator and an outlet for the mixture of paddies and husked rice. Bearings are respectively arranged at both ends of a front and a back rubber rolls in the machine head. The lengths of the front and the back rubber rolls are equivalent to twice the length of a general rubber roll, the length of which is ten inches. The utility model has the advantages of single and compact structure, good stressed state of the rubber roller, high processing efficiency, etc. The utility model is a product for replacing the old products for a double ten inch robber roll rice huller.

Description

The efficient rubber roll husker of single entry

The utility model relates to a kind of rubber roll husker, and is especially relevant with the efficient rubber roll husker of single entry.

In the paddy process, divest the process that contains a large amount of coarse-fibred clever shells and be called rice huller paddy.Rubber roll husker is one of grain-production capital equipment, grain machine manufacturer is in order to improve the benefit of rubber roll rice huller paddy, two group of 10 inch rubber roll is assembled into two ten inch rubber roll huskers by the front and back position setting, though two ten inch rubber roll huskers have improved efficient, but because of two groups of cantilevered rubber rolls are arranged, it is bigger than normal to exist the type size, rubber roll force-bearing situation difference and cause wearing and tearing irregular wait not enough.

The purpose of this utility model provides a kind of rubber roll connection and reasonable arrangement, and force-bearing situation well also can the efficient rubber roll husker of self-adjusting single entry.

For achieving the above object, the utility model is realized by following technical solution.The efficient rubber roll husker of the utility model single entry, by body, transmission mechanism, head, feed hopper, airduct, husk aspirator and mixture of paddy and husked rice outlet are formed, and the forward and backward rubber roll two ends in the head respectively are provided with bearing, and the length of preceding rubber roll and back cot is equivalent to the twice of 10 inch rubber roll length commonly used.

The efficient rubber roll husker of described single entry, its transmission mechanism adopt the simple and easy change gear box transmission of dissection type shift.

The efficient rubber roll husker of described single entry connects the inlet scoop under rice hulling chamber.

The utility model is owing to adopted above-mentioned technical solution, thereby have following beneficial effect: (one) is equivalent to the arrangement of the two pairs ten inch rubber rolls in front and back of former two ten inch rubber roll husker settings ten inch rubber rolls are connected in series instead, realize with a pair of 20 inch rubber rolls, neither reduce the rubber roll effective dimensions, make the device structure very reasonable compactness that becomes again; (2) be that rubber roll is provided with two point supporting devices, improved the force-bearing situation of rubber roll greatly, avoided uneven wear; (3) be that transmission mechanism adopts the simple and easy change gear box transmission of dissection type shift, but the purpose that reaches not only speedup but also can the speed rubber roll alternately exchange; (4) be in the external inlet scoop of rice hulling chamber, play suction and divide the effect that reduces rice hulling chamber's temperature.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is the structural representation of the efficient rubber roll husker of the utility model single entry;

Fig. 2 is the front view of the efficient rubber roll husker of the utility model single entry;

Fig. 3 is a rubber roll structural representation before and after the efficient rubber roll husker of the utility model single entry;

Fig. 4 is the efficient rubber roll husker gear-box of a utility model single entry schematic diagram.

As shown in Figures 1 and 2, the efficient rubber roll husker of single entry is by body 1, drive mechanism 2, head 3, feed hopper 4, airduct 5, husk aspirator 6 and 7 compositions of mixture of paddy and husked rice outlet, transmission mechanism 2 sends power to preceding rubber roll 8 and back cot 9 by simple and easy change gear box of driven by motor dissection type and belt gear, rubber roll 8 and back cot 9 before being provided with in the head 3, as shown in Figure 3, preceding rubber roll 8 and back cot 9 two ends respectively are provided with entad rolling ball bearing 10, and the length of preceding rubber roll 8 and back cot 9 is 10 inch, the twice of rubber roll length i.e. 20 inch, also are connected to inlet scoop 12 11 times in rice hulling chamber.

Described transmission mechanism 2 adopts the simple and easy change gear box transmission of dissection type shift, and the structural representation of its gear-box as shown in Figure 4.Establish two pairs of duplicate gears in this gearbox, two pairs of simply connected gears can play rubber roll is carried out the purpose that speed change and speed rubber roll alternately exchange.Certainly for the utility model structure is more become rationally, also adopted described roll clearance adjusting mechanism as patent No. ZL99206605.0.

Claims (3)

1, the efficient rubber roll husker of a kind of single entry, comprise body (1), transmission mechanism (2), head (3), feed hopper (4), airduct (5), husk aspirator (6) and mixture of paddy and husked rice outlet (7), it is characterized in that: preceding rubber roll (8) and back cot (9) two ends in the head (3) respectively are provided with bearing (10), and the length of preceding rubber roll (8) and back cot (9) is equivalent to the twice of 10 inch rubber roll length commonly used.

2, the efficient rubber roll husker of single entry according to claim 1 is characterized in that: transmission mechanism (2) adopts the simple and easy change gear box transmission of dissection type shift.

3, the efficient rubber roll husker of single entry according to claim 1 and 2 is characterized in that: connect inlet scoop (12) under the rice hulling chamber (11).

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