CN2370671Y

CN2370671Y - Thresher

Info

Publication number: CN2370671Y
Application number: CN 99222410
Authority: CN
Inventors: 韩忠信
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-06
Filing date: 1999-01-06
Publication date: 2000-03-29
Anticipated expiration: 2009-01-06

Abstract

The utility model belongs to an agricultural implement, more specifically a paddy rice high efficiency thrasher which is suitable for threshing paddy rice. A thresher is composed of a machine frame, an upper roller shaft, a lower roller shaft, a gear box, an upper roller, a lower roller, a grain bucket, a bagging machine, etc., wherein, the upper roller shaft of the upper roller is arranged at the inner part of a casing by an upper roller bearing. The lower roller shaft of the lower roller is fixed on the machine frame by a lower roller bearing, and the lower end of a bagging machine assembly is connected with the grain bucket. A main wheel of the bagging machine is connected with a transition transmission wheel of the bagging machine by a transmission belt, and a clamping and feeding device assembly is arranged on one side machine frame at the central position of the upper roller and the lower roller. The utility model is provided with road wheels. The utility model has the advantages of convenient movement, quick and labor-saving threshing and high threshing quality, and the utility model can largely decreases the labor intensity and improve the paddy rice threshing efficiency.

Description

Thresher

The utility model belongs to agricultural tool, more precisely is a kind of rice high efficient thresher, is applicable to rice threshing.

The facility kind that is used for rice threshing at present is more, result of use reaction ubiquity labour intensity is bigger, and the unit interval treating capacity is lower, and generally per hour about 2000 kilograms, the loss of threshing simultaneously is bigger.Paddy rice occupies very great share in China's grain yield, the key subjects that to develop efficient Rice Production facility are developing agriculturals.

Given this, the purpose of this utility model is to provide a kind of paddy-eliminator of high-effective and labour-saving, and these facility have continuous threshing; 3000 kilograms of per hour threshing amounts, the efficient height does not run grain; processing loss is few, and rapid operation simultaneously lowers the characteristics of productive labor intensity greatly.

The purpose of this utility model realizes by following technical measures: thresher is by frame; last roll shaft; lower roller shaft; gear-box; upper roller; lower roller; the grain bucket; parts such as sack filling machine are formed; wherein the slot mesh sieve by holder device in frame lower; one end of slot mesh sieve is connected with eccentric shaft by slot mesh sieve stroke frame; the other end of slot mesh sieve is tried to stop people from fighting each other device on fixed head by propping up; constitute and sieve structure; the end equipment circular hole of slot mesh sieve leaks the grain sieve plate; the grain bucket is fixed on the bottom that circular hole leaks the grain sieve plate; the last roll shaft of upper roller is by the inside of top roll bearing arrangement at casing; support floral disc by the set bolt device in the upper roller; the outer surface device work tooth of upper roller; be with fastening rib; protecting Cao Quan is fixed on and cooperates with the upper roller outer rim in the casing; the below device of last roller bearing is adjusted the headblock in up-down rollers gap; top roll axle head device top roll belt pulley; the lower roller shaft of lower roller is fixed on the frame by the lower roll bearing; device supporting floral disc in the lower roller; device lower roll belt pulley on the lower roller shaft; the lower roll axle head cooperates with eccentric shaft; go into rice bundle stage apparatus up and down between the roller; protecting Cao Quan is fixed on the frame; cooperate with lower roller; round-hole punched plate is fixed on the frame on slot mesh sieve top; one end device cross adapter sleeve of lower roller shaft; cooperate with fan shaft by the engagement of umbrella tooth; on frame, gearbox assembly is fixed on the frame bellows by the draught screen panel assembly, goes out on the frame that careless supporting plate is fixed on the grass outlet side; ask careless screen device on following current board mount axle; the following current plate is communicated with air port baffle plate inner chamber by back flow plate, and back flow plate is fixed by pull bar, and the lower end of sack filling machine assembly is connected with the grain bucket; the sack filling machine main wheel is connected by the excessive drive of driving-belt and sack filling machine; folder advances the device assembly apparatus last; on the side frame of lower roller center, the downside of frame is provided with hitch frame, the middle part device row travelling wheel of frame.

In conjunction with the accompanying drawings concrete structure of the present utility model is further described in detail.

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

Fig. 2 is a D-D profile of the present utility model.

Fig. 1 is a specific embodiment of the utility model.

With reference to Fig. 1; 2; thresher is by frame 1; last roll shaft 17; lower roller shaft 11; gear-box 26; upper roller 22; lower roller 22; grain bucket 39; parts such as sack filling machine are formed; wherein slot mesh sieve 3 installs in frame 1 bottom by support 4; one end of slot mesh sieve 3 is connected with eccentric shaft 10 by slot mesh sieve stroke frame 7; the other end of slot mesh sieve 3 is tried to stop people from fighting each other 37 devices on fixed head 35 by propping up; constitute and sieve structure; the end equipment circular hole of slot mesh sieve 3 leaks grain sieve plate 38; grain bucket 39 is fixed on the bottom that circular hole leaks grain sieve plate 38; the last roll shaft 17 of upper roller 22 is by the inside of last roller bearing 15 devices at casing 24; support floral discs 18 by set bolt 20 devices in the upper roller 22; the outer surface device work tooth 23 of upper roller 22; be with fastening rib 21; protecting grass circle 19 is fixed in the casing 24 and cooperates with the upper roller outer rim; the below device of last roller bearing 15 is adjusted the headblock 14 in up-down rollers gap; last roll shaft 17 end device top roll belt pulleys 16; the lower roller shaft 11 of lower roller 22 is fixed on the frame 1 by lower roll bearing 8; device supporting floral disc 12 in the lower roller 22; device lower roll belt pulley 9 on the lower roller shaft 11; lower roller shaft 11 ends cooperate with eccentric shaft 10; go into rice bundle platform 13 devices up and down between the roller; protecting grass circle 6 is fixed on the frame 1; cooperate with lower roller 22; round-hole punched plate 5 is fixed on the frame 1 on slot mesh sieve 3 tops; one end device cross adapter sleeve 25 of lower roller shaft 11; cooperate with fan shaft 29 by the engagement of umbrella tooth; bellows 28 install on frame 1 by air port baffle plate 31; gearbox assembly 26 is fixed on the frame 1; go out on the frame 1 that careless supporting plate 27 is fixed on the grass outlet side; ask careless screen cloth 32 devices on following current board mount axle 30; following current plate 33 is communicated with air port baffle plate 31 inner chambers by back flow plate 36; back flow plate 36 is fixing by pull bar 34; the lower end of sack filling machine assembly 44 is connected with grain bucket 39; sack filling machine main wheel 43 is connected with the excessive drive 41 of sack filling machine by driving-belt 42; folder advances device assembly 45 devices last; on the side frame 1 of lower roller center; the downside of frame 1 is provided with hitch frame 40, the middle part device row travelling wheel 2 of frame 1.

During use, advancing device 45 by folder sends into the rice bundle along going into rice bundle platform, in the lower roller, by the work tooth threshing on the roller, the grain of rice that is entrained in the threshing course in the straw is left out by mistake on following current plate 33 by holding in the palm careless screen cloth, through back flow plate 36 suitable air intake vent baffle plate inner chambers, deliver to 39 li of grain buckets through selection by winnowing again, can reduce threshing loss to greatest extent, roll threshing, sieve sorting to the slot mesh sieve through round-hole punched plate by roller up and down, army provisions separation rate height, by selection by winnowing, contaminant removal is abundant again, and threshing efficiency can reach per hour more than 3000 kilograms, the grain of rice that enters again in the grain bucket 39 passes through sack filling machine automatic bagging, threshing course convenient power-saving.

The utility model device has road wheel, conveniently moving, and the threshing convenient power-saving, threshing quality height can reach big reduction labour intensity, improves rice threshing efficient.

Claims

1; a kind of thresher; by frame; last roll shaft; lower roller shaft; gear-box; upper roller; lower roller; the grain bucket; parts such as sack filling machine are formed; it is characterized in that: the slot mesh sieve by holder device in frame lower; one end of slot mesh sieve is connected with eccentric shaft by slot mesh sieve stroke frame; the other end of slot mesh sieve is tried to stop people from fighting each other device on fixed head by propping up; constitute and sieve structure; the end equipment circular hole of slot mesh sieve leaks the grain sieve plate; the grain bucket is fixed on the bottom that circular hole leaks the grain sieve plate; the last roll shaft of upper roller is by the inside of top roll bearing arrangement at casing; support floral disc by the set bolt device in the upper roller; the outer surface device work tooth of upper roller; be with fastening rib; protecting Cao Quan is fixed on and cooperates with the upper roller outer rim in the casing; the below device of last roller bearing is adjusted the headblock in up-down rollers gap; top roll axle head device top roll belt pulley; the lower roller shaft of lower roller is fixed on the frame by the lower roll bearing; device supporting floral disc in the lower roller; device lower roll belt pulley on the lower roller shaft; the lower roll axle head cooperates with eccentric shaft; go into rice bundle stage apparatus up and down between the roller; protecting Cao Quan is fixed on the frame; cooperate with lower roller; round-hole punched plate is fixed on the frame on slot mesh sieve top; one end device cross adapter sleeve of lower roller shaft cooperates with fan shaft by the engagement of umbrella tooth, and bellows pass through the draught screen panel assembly on frame; gearbox assembly is fixed on the frame; go out on the frame that careless supporting plate is fixed on the grass outlet side, ask careless screen device on following current board mount axle, the following current plate is communicated with air port baffle plate inner chamber by back flow plate; back flow plate is fixed by pull bar; the lower end of sack filling machine assembly is connected with the grain bucket, and the sack filling machine main wheel is connected by the excessive drive of driving-belt and sack filling machine, and folder advances the device assembly apparatus last; on the side frame of lower roller center; the downside of frame is provided with hitch frame, the middle part device row travelling wheel of frame.