CN208661219U - A kind of rubber roll husker - Google Patents

Abstract

The utility model discloses a kind of rubber roll huskers, including feeding mechanism, rice hulling head, elastic roller mechanism, husk aspirator, dissection type speed-changing gear box and body, the feeding mechanism is installed in above the rice hulling head, the elastic roller mechanism is connected with the rubber roller inside rubber roll husker, and the husk aspirator is installed in the side of the body；Wherein, the length that internal body is arranged in drops down rubber roller contact line setting inside the feeding end alignment rubber roll husker of plate, and is internally provided with a fish scale in the husk aspirator and drops down plate；In addition, being additionally provided with one for starting the trigger switch of the elastic roller mechanism work, the trigger switch is connected with the elastic roller mechanism；The opposite side of body and husk aspirator connecting portion is provided with an advance air port, the separate side connecting with body of husk aspirator is provided with a rear air inlet；The utility model can effectively reduce the size of hulling machine, improve the husk separative efficiency of hulling machine.

Description

A kind of rubber roll husker

Technical field

The utility model relates to hulling machine field more particularly to a kind of rubber roll huskers.

Background technique

It after paddy purchase, can not be eaten directly to user, it is necessary to first pass through husking this procedure for paddy and slough grain husk Brown rice is made in shell, and polished rice then, which is made, in brown rice by this procedure of husk rice again to eat to user, therefore husking is rice A very important procedure is processed, rubber roll husker is the husking machinery being often used at present, two rubber rollers of rubber roll husker Gap directly affects husking quality, and gap will cause greatly very much and cannot shell, and gap is too small and will cause and cracks rice, and when rubber roller is long After time use, husking quality is caused to decline because wearing clearance can also change, therefore be generally provided with rubber roller tune on hulling machine Mechanism is saved, to adjust two rubber roller gaps, but what is generallyd use on rubber roll husker used at present is to adjust bolt to adjust Two rubber roller gaps, adjust two rubber roller gaps when with operator experience, therefore exist adjustment gap not in time, accurately make The problem of being not thorough or crack rice at husking.Paddy separates glume and brown rice after rubber roller sloughs glume, into big chaff separator, But the air regulating board in big chaff separator used at present is fixed on big chaff separator, can not be adjusted according to actual needs, Thus there is husk and separate halfway problem, delays work and mistake, cause unnecessary waste.

Utility model content

The purpose of this utility model is that being proposed to hulling machine husking yield, larger-size problem exists in the prior art A kind of Novel rubber-roller rice huller, specific technical solution are as follows:

A kind of rubber roll husker, including it is feeding mechanism, rice hulling head, husk aspirator, dissection type speed-changing gear box, elastic Roller mechanism and body, the feeding mechanism are installed in above the rice hulling head, the elastic roller mechanism and rubber roll husker Internal rubber roller is connected, and the husk aspirator is installed in the side of the body；Wherein, the length inside feeding mechanism is set The rubber roller contact line setting inside the feeding end alignment rubber roll husker of plate is dropped down, and is internally provided with one in the husk aspirator Fish scale drops down plate；In addition, being additionally provided with one for starting the trigger switch of the elastic roller mechanism work, the trigger switch and institute Elastic roller mechanism is stated to be connected；The opposite side of the body and the husk aspirator connecting portion is provided with an advancing air Mouthful, the separate side connecting with the body of the husk aspirator is provided with a rear air inlet.

Further improvement of the utility model is that the rubber roller includes a movable roll and a fixing roller, the movable roll Setting is aligned with the fixing roller.

Further improvement of the utility model is, the movable roll and fixing roller length difference 0mm ~ 1mm it Between.

Further improvement of the utility model is, the feeding mechanism upper end is provided with a feed inlet, and with it is described Long drop down at plate link position is provided with one and short drops down plate.

Further improvement of the utility model is that the rubber roller and the fish scale drop down between plate and be provided with a dashpot.

Further improvement of the utility model is that the rubber roller includes rubber roller cylinder, axis, setting in rubber roller cylinder two sides Bearing and the vee-pulley that is arranged at the position of the axis both ends, the rubber roller cylinder connected by a rubber covered roller seat and the axis It connects, and fixes the both ends of the rubber covered roller seat by stud, be fixedly connected with the rubber covered roller seat with the rubber roller cylinder.

Rubber roll husker provided by the utility model is directed at rubber roller contact by the way that the length of hulling machine is dropped down plate feeding, and And feeding mechanism and the electronic elastic chain setting of roller mechanism, tight roller automatically when can guarantee charging in this way, when fracture, reach automatic The effect of loose roller so that only can just contact with each other when in use between two rollers, and is separated from each other when not working；With existing skill Art is compared, and the utility model can promote the husk separative efficiency of hulling machine, and be able to extend the service life of rubber roller.

Detailed description of the invention

Fig. 1 is the structure composition schematic diagram of rubber roll husker described in the utility model embodiment；

Fig. 2 is the structural representation of rubber roller described in the utility model embodiment；

Fig. 3 is strain roll mechanism structure schematic diagram described in the utility model embodiment.

Mark explanation: 1- feeding mechanism, 11- be short to drop down plate, 12- long drops down plate, 2- rice hulling head, 21- movable roll, 22- are fixed Roller, 211- bearing, 212- stud, 213- rubber covered roller seat, 214- vee-pulley, 3- husk aspirator, 31- air regulating board, 32- go out Material mouth, 33- dashpot, 34- fish scale drop down plate, 4- dissection type speed-changing gear box, 5- gate, 6- trigger switch, 61- balance pressure thallium, Bucket, 63- limit switch, the elastic roller mechanism of 7-, 71- section fork connecting rod, 72- pulley, 73- simplex roller chain, 74- limit are touched in 62- fine motion Position bar, 75- travel switch, 76- micro machine, 77- lever, 78- weight, 79- motor.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described Embodiment is only that the utility model a part of the embodiment gives the utility model instead of all the embodiments in attached drawing Preferred embodiment.The utility model can be realized in many different forms, however it is not limited to embodiment described herein, It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.It is based on The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all Other embodiments are fallen within the protection scope of the utility model.

Refering to fig. 1, Fig. 2 and Fig. 3 provides a kind of rubber roll husker, including charger in the utility model embodiment Structure 1, rice hulling head 2, husk aspirator 3, dissection type speed-changing gear box 4, elastic roller mechanism 7 and body (not shown), charging Mechanism 1 is installed in 2 top of rice hulling head, and 1 upper end of feeding mechanism is provided with a feed inlet, meanwhile, feeding mechanism 1 and length drop down plate It is provided with one at 12 link positions and short drops down plate；Elastic roller mechanism 7 is connected with the rubber roller inside rubber roll husker, husk aspirator 3 It is installed in the side of body；Wherein, the length inside feeding mechanism 1 is arranged in drop down inside 12 feeding end of plate alignment rubber roll husker The setting of rubber roller contact line, and be internally provided with a fish scale in husk aspirator 3 and drop down plate 34, fish scale, which drops down between plate 34 and rubber roller, to be arranged It is additionally provided with a dashpot 33；In addition, being additionally provided with a trigger switch 6 to work for starting elastic roller mechanism 7, trigger switch 6 are connected with elastic roller mechanism 7；The opposite side of body and 3 connecting portion of husk aspirator is provided with an advance air port, in paddy The separate side connecting with body of shell separator 3 is provided with a rear air inlet.

Further, rubber roller includes a movable roll 21 and a fixing roller 22, movable roll 21 and fixing roller 22 in embodiment Alignment setting；Preferably, movable roll and fixing roller length difference can be within the scope of 0mm ~ 1mm.

From figure 2 it can be seen that each rubber roller includes rubber roller cylinder, axis, setting in glue in the utility model embodiment The bearing 211 of roller two sides and the vee-pulley 214 being arranged at the position of axis both ends, rubber roller cylinder pass through a rubber covered roller seat 213 With axis connection, and the both ends of rubber covered roller seat 213 are fixed by stud 212, makes rubber covered roller seat 213 and rubber roller cylinder is fixed connects It connects.

In conjunction with Fig. 3 it is found that in the utility model embodiment, pass through the work of the adjustable elastic roller mechanism 7 of trigger switch 6 Make, it is mobile to fixing roller 22 to have reached the movable roll 21 when charging, to reach the operation that tight roller links；And stop into After material, movable roll 21 can be maintained a certain distance with fixing roller 22, realize the operation of loose roller linkage；Specifically, trigger switch 6 is wrapped Include balance pressure thallium 61, fine motion touching bucket 62 and limit switch 63, wherein balance pressure thallium 61 is opened by fine motion touching bucket 62 with the limit Close 63 connections.Elastic roller mechanism 7 includes section fork connecting rod 71, pulley 72, simplex roller chain 73, gag lever post 74, travel switch 75, micro- Motor 76, lever 77, weight 78 and motor 79, wherein rubber roller is connect by section fork connecting rod 71 with lever 77, and the one of lever 77 End connection weight 78, the hinged mounting plate simplex roller chain 73 of the other end is arranged on pulley 72, and one end and 77 phase of lever Even, the other end connects micro machine 76, is provided with a gag lever post 74 in the middle part of simplex roller chain 73 is connect with micro machine 76, passes through limit Position bar 74 connects travel switch 75, and motor 79 is installed in the lower section of lever 77.

The working principle of the rubber roll husker of the utility model are as follows: when being put into cereal for shelling by feeding mechanism 1, Pulling gate 5 makes cereal drop down plate 11 into short, the hingedly setting of plate 11 is dropped down due to short, so that the short plate 11 that drops down turns together with corresponding axis It is dynamic, and be installed in the touching of the fine motion in respective shaft bucket 62 and press limit switch 63, so that circuit is connected, so that micro machine 76 is suitable To rotation, nut rises, and simplex roller chain 73 loosens, makes to pass through section under 78 gravity of weight of 77 one end of lever at this time Fork connecting rod 71 drives movable roll 21 to draw close movement to fixing roller 22, so that rubber roller has preferable shelling effect, Zhi Hou By husk aspirator after shelling, under advancing air and laggard wind action, come out so that being detached from good cereal from discharge port 32, And rice husk is discharged from the throat (not shown) of husk aspirator 3；And when being put into hulling machine without cereal for shelling, then it pulls Gate 5, at this moment, under the gravity of balance pressure thallium 61, circuit is not turned in the case, at this point, micro machine 76 inversely turns Dynamic, weight 78 will pull section fork connecting rod 71 under the effect of gravity, pulls movable roll 21 by section fork connecting rod 71, makes itself and fixing roller Loose roller combined operation is completed between 22, guarantees that unnecessary friction will not occur for two rollers, to reduce the service life of rubber roller.

Rubber roll husker provided by the utility model is directed at rubber roller contact by the way that the length of hulling machine is dropped down plate feeding, and And feeding mechanism and the electronic elastic chain setting of roller mechanism, tight roller automatically when can guarantee charging in this way, when fracture, reach automatic The effect of loose roller so that only can just contact with each other when in use between two rollers, and is separated from each other when not working；With existing skill Art is compared, and the utility model can promote the husk separative efficiency of hulling machine, and be able to extend the service life of rubber roller.

The above is only the preferred embodiments of the utility model, are not intended to limit the scope of the patents of the utility model, although ginseng The utility model is described in detail according to previous embodiment, for coming for those skilled in the art, still may be used To modify to technical solution documented by aforementioned each specific embodiment, or part of technical characteristic is carried out equivalent Replacement.All equivalent structures done using the utility model specification and accompanying drawing content, are directly or indirectly used in other phases The technical field of pass, similarly within the utility model patent protection scope.

Claims (6)

1. a kind of rubber roll husker, which is characterized in that become including feeding mechanism, rice hulling head, husk aspirator, dissection type gear Fast case, elastic roller mechanism and body, the feeding mechanism are installed in above the rice hulling head, the elastic roller mechanism and glue Rubber roller inside roller hulling machine is connected, and the husk aspirator is installed in the side of the body；Wherein, it is arranged in the charging In-house length drops down the rubber roller contact line setting inside the feeding end alignment rubber roll husker of plate, and in the husk aspirator It is internally provided with a fish scale and drops down plate；In addition, it is additionally provided with a trigger switch to work for starting the elastic roller mechanism, it is described Trigger switch is connected with the elastic roller mechanism；It is arranged in the opposite side of the body and the husk aspirator connecting portion There is an advance air port, the separate side connecting with the body of the husk aspirator is provided with a rear air inlet.

2. a kind of rubber roll husker according to claim 1, which is characterized in that the rubber roller includes that a movable roll and one are solid Fixed roll, the movable roll are aligned setting with the fixing roller.

3. a kind of rubber roll husker according to claim 2, which is characterized in that the movable roll and the fixing roller length Difference is between 0mm ~ 1mm.

4. a kind of rubber roll husker according to claim 1, which is characterized in that the feeding mechanism upper end be provided with one into Material mouth, and be provided with one being dropped down at plate link position with the length and short drop down plate.

5. a kind of rubber roll husker according to claim 1, which is characterized in that the rubber roller and the fish scale drop down between plate It is provided with a dashpot.

6. a kind of rubber roll husker according to claim 1, which is characterized in that the rubber roller includes rubber roller cylinder, axis, setting Bearing in rubber roller cylinder two sides and the vee-pulley that is arranged at the position of the axis both ends, the rubber roller cylinder pass through one Rubber covered roller seat and the axis connection, and fix by stud the both ends of the rubber covered roller seat, make the rubber covered roller seat with it is described Rubber roller cylinder is fixedly connected.