CN214107055U

CN214107055U - Rice huller

Info

Publication number: CN214107055U
Application number: CN202022902163.2U
Authority: CN
Inventors: 谢锋; 谢汝亮
Original assignee: Yangchun Hengda Grain And Oil Storage And Transportation Co ltd
Current assignee: Guangdong Hengda Grain and Oil Storage and Transportation Co.,Ltd.
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-03
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a rice huller, including rice huller structure, frame, feeder hopper, row's shell mouth, rubber roll, gear change case, chaff separation chamber, control structure, electromagnetic shaker, head rod, first pivot, second connecting rod, second pivot, baffle, third pivot, limit structure and puddler. The utility model has the advantages that: when the vibrator drives the head rod and is reciprocating motion in the horizontal direction at machine moving in-process, the head rod drives the second connecting rod, the second connecting rod rotates around the second pivot when around first pivot pivoted, the second connecting rod drives the baffle, the baffle drives the puddler, the baffle is around third pivot swing back and forth, thereby make the puddler mix in the exit of feeder hopper, the effectual in-process corn jam that has prevented at the unloading is in the exit of feeder hopper, be convenient for high-efficient unloading at the uniform velocity, the effectual condition that has reduced because of the unloading speed is inhomogeneous and cause the brown rice to explode the waist takes place.

Description

Rice huller

Technical Field

The utility model relates to a rice huller specifically is a rice huller belongs to corn hulling equipment field.

Background

The rice huller is a grain processing machine for hulling rice to make brown rice, and is mainly composed of hopper feeding device, machine head device, husk separating chamber, gear box and machine frame.

However, the conventional rice huller is easy to block at the outlet of the feed hopper during the working process, so that the blanking is not possible or the blanking speed is not uniform, and the blanking with different speeds easily causes the waist explosion of the brown rice during the hulling process, thereby reducing the hulling efficiency and increasing the hulling cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an just in order to solve above-mentioned problem rice huller is convenient for prevent that the feeder hopper from blockking up, the even unloading of being convenient for, the maintenance and the change of the feeder hopper of being convenient for.

The utility model realizes the above purpose by the following technical proposal, the rice huller comprises a rice huller structure which is provided with a limit structure and a control structure, the rice huller structure comprises a frame, a feed hopper, a shell discharge port, rubber rollers, a gearbox and a husk separation chamber, the top end of the frame is clamped between the feed hopper, the frame is rotatably connected with two rubber rollers, the two rubber rollers rotate in opposite directions and are connected with the gearbox, the gearbox is arranged inside the frame, the shell discharge port is arranged at the top end of the frame, the husk separation chamber is arranged inside the frame, the bottom end of the feed hopper is provided with the control structure, the control structure comprises an electromagnetic shaker, a first connecting rod, a first rotating shaft, a second connecting rod, a second rotating shaft, a baffle and a third rotating shaft, the third pivot connect in frame and rotation are connected with the baffle, be connected with on the baffle the second pivot just is connected with the puddler, the one end of second connecting rod rotate connect in second pivot and other end rotate connect in first pivot, first pivot connect in the head rod, head rod sliding connection in the frame just connect in the electromagnetic shaker, electromagnetic shaker sliding connection in the frame.

Preferably, for the size that can adjust wind-force, rice huller structure still includes ejection of compact board, regulation pole and first lead screw, ejection of compact board is located the inside of frame, adjust the pole rotate connect in the frame, first lead screw threaded connection in the frame and with contradict between the regulation pole.

Preferably, in order to control the descending speed of the rice during husking, the control structure further comprises a rotating wheel and a second screw rod, the second screw rod is connected to the frame in a threaded manner, one end of the second screw rod is connected with the rotating wheel, and the other end of the second screw rod is connected with the vibrator.

Preferably, in order to fix the feeding hopper, in order to facilitate the detachment of the feeding hopper, the limiting structure includes a first slider, a second slider and a third slider, the first slider is slidably connected to the frame and is abutted against the second slider, the second slider is slidably connected to the frame and is abutted against the third slider, and the third slider is slidably connected to the frame and is engaged with the feeding hopper.

Preferably, in order to fix the feeding hopper, in order to facilitate the detachment of the feeding hopper, the limiting structure further includes a first return spring and a second return spring, one end of the first return spring abuts against the second slider and the other end abuts against the rack, one end of the second return spring is connected to the third slider and the other end is connected to the rack.

Preferably, for the third slider with between the feeder hopper the block more firm, the second slider with be perpendicular between the third slider, the tip of second slider with the tip of third slider all is the triangle-shaped structure, the second slider is L shape, the tip of third slider is the trapezium structure.

The utility model has the advantages that: the top end of the frame is clamped with the feed hopper, two rubber rollers are rotatably connected on the frame, the rotating directions of the two rubber rollers are opposite and are connected with a gearbox, the gearbox is arranged in the frame, the husk discharging port is arranged at the top end of the frame, the husk separating chamber is arranged in the frame, a third rotating shaft is connected with the frame and is rotatably connected with a baffle, a second rotating shaft is connected on the baffle, one end of a second connecting rod is rotatably connected with the second rotating shaft and the other end of the second connecting rod is rotatably connected with the first rotating shaft, the first rotating shaft is connected with a first connecting rod, the first connecting rod is slidably connected with the frame and is connected with a vibrator, the vibrator is slidably connected with the frame, and further drives the first connecting rod to reciprocate in the horizontal direction when the vibrator operates, the first connecting rod drives a second connecting rod, and the second connecting rod rotates around the second rotating shaft while rotating around the first rotating shaft, the second connecting rod drives the baffle, and the baffle drives the puddler, and the baffle is around third pivot round trip swing to make the puddler stir in the exit of feeder hopper, effectually prevented that the in-process corn of unloading is blockked up in the exit of feeder hopper, the high-efficient unloading at the uniform velocity of being convenient for, the effectual circumstances that has reduced because of the unloading speed is inhomogeneous causes the brown rice to explode the waist takes place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a connection structure between the structure of the rice huller and the control structure shown in fig. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.

In the figure: 1. rice huller structure, 11, frame, 12, feeder hopper, 13, row's shell mouth, 14, rubber roll, 15, gear box, 16, chaff separating chamber, 17, play flitch, 18, adjust the pole, 19, first lead screw, 2, control structure, 21, runner, 22, second lead screw, 23, electromagnetic shaker, 24, head rod, 25, first pivot, 26, second connecting rod, 27, second pivot, 28, baffle, 29, third pivot, 3, limit structure, 31, first slider, 32, second slider, 33, third slider, 34, first reset spring, 35, second reset spring, 4, puddler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a rice huller includes a rice huller structure 1, the rice huller structure 1 is provided with a limit structure 3 and a control structure 2, the rice huller structure 1 includes a frame 11, a feed hopper 12, a hull discharging port 13, a rubber roll 14, a gearbox 15 and a hull separating chamber 16, the top end of the frame 11 is engaged with the feed hopper 12, the frame 11 is rotatably connected with two rubber rolls 14, the two rubber rolls 14 rotate in opposite directions and are connected to the gearbox 15, the gearbox 15 is disposed inside the frame 11, the hull discharging port 13 is disposed at the top end of the frame 11, the hull separating chamber 16 is disposed inside the frame 11, the bottom end of the feed hopper 12 is provided with a control structure 2, the control structure 2 includes a vibrator 23, a first connecting rod 24, a first rotating shaft 25, a second rotating shaft 25, a third rotating shaft 24, and a fourth rotating shaft 24, Second connecting rod 26, second pivot 27, baffle 28 and third pivot 29, third pivot 29 connect in frame 11 just rotates and is connected with baffle 28, be connected with on the baffle 28 second pivot 27 just is connected with puddler 4, the one end of second connecting rod 26 rotate connect in second pivot 27 and the other end rotate connect in first pivot 25, first pivot 25 connect in first connecting rod 24, first connecting rod 24 sliding connection in frame 11 just connect in vibrator 23, vibrator 23 sliding connection in frame 11.

As a technical optimization scheme of the utility model, rice huller structure 1 still includes play flitch 17, adjusts pole 18 and first lead screw 19, it locates to go out flitch 17 the inside of frame 11, adjust pole 18 rotate connect in

frame

11, 19 threaded connection of first lead screw in frame 11 and with contradict between the regulation pole 18.

As a technical optimization scheme of the utility model, control structure 2 still includes runner 21 and second lead screw 22, second lead screw 22 threaded connection in frame 11, second lead screw 22's one end be connected with runner 21 and the other end connect in electromagnetic shaker 23.

As a technical optimization scheme of the utility model, limit structure 3 includes first slider 31, second slider 32 and third slider 33, first slider 31 sliding connection in frame 11 and with contradict between the second slider 32, second slider 32 sliding connection in frame 11 and with contradict between the third slider 33, third slider 33 sliding connection in frame 11 and with block between the feeder hopper 12.

As a technical optimization scheme of the utility model, limit structure 3 still includes first reset spring 34 and second reset spring 35, first reset spring 34's one end contradict in second slider 32 and the other end contradict in frame 11, second reset spring 35's one end connect in third slider 33 and the other end connect in frame 11.

As a technical optimization scheme of the utility model, second slider 32 with it is perpendicular between the third slider 33, the tip of second slider 32 with the tip of third slider 33 all is the triangle-shaped structure, second slider 32 is L shape, the tip of third slider 33 is the trapezium structure.

When the utility model is used, firstly, rice to be hulled is added into the feed hopper 12, the receiving barrel is placed at the bottom end of the discharge plate 17, then the motor is started, the gearbox 15 drives the two rubber rollers 14 to rotate, then the rotating wheel 21 is rotated, the rotating wheel 21 drives the second screw rod 22 to rotate, the second screw rod 22 drives the vibrator 23 to slide away from the first connecting rod 24, the vibrator 23 drives the first connecting rod 24, the first connecting rod 24 drives the second connecting rod 26, the second connecting rod 26 drives the baffle 28 to rotate around the third rotating shaft 29 away from the bottom end of the feed hopper 12, then the rice in the feed hopper 12 falls into the husk separating chamber 16, when the feed hopper 12 needs to be overhauled and replaced, the first slider 31 is pressed, the first slider 31 pushes the second slider 32 to slide towards the first return spring 34 while sliding in the frame 11, the first return spring 34 contracts, the shrinkage of second reset spring 35 pulls third slider 33 to deviate from in feeder hopper 12 and slide, and then makes between third slider 33 and the feeder hopper 12 not block, is convenient for take out feeder hopper 12, is convenient for overhaul and maintain it.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rice huller, includes rice huller structure (1), its characterized in that: be equipped with limit structure (3) and be equipped with control structure (2) on rice huller structure (1), rice huller structure (1) including frame (11), feeder hopper (12), row shell mouth (13), rubber roll (14), gear change case (15) and chaff separation chamber (16), the top of frame (11) with block between feeder hopper (12), it is connected with two to rotate in frame (11) rubber roll (14), two the rotation opposite direction of rubber roll (14) just connect in gear change case (15), gear change case (15) are located the inside of frame (11), row shell mouth (13) are located the top of frame (11), chaff separation chamber (16) are located the inside of frame (11), the bottom of feeder hopper (12) is equipped with control structure (2), control structure (2) include electromagnetic shaker (23), Head rod (24), first pivot (25), second connecting rod (26), second pivot (27), baffle (28) and third pivot (29), third pivot (29) connect in frame (11) and rotate and be connected with baffle (28), be connected with on baffle (28) second pivot (27) and be connected with puddler (4), the one end of second connecting rod (26) rotate connect in second pivot (27) and the other end rotate connect in first pivot (25), first pivot (25) connect in head rod (24), head rod (24) sliding connection in frame (11) and connect in electromagnetic shaker (23), electromagnetic shaker (23) sliding connection in frame (11).

2. The rice huller as claimed in claim 1, wherein: rice huller structure (1) still includes play flitch (17), adjusts pole (18) and first lead screw (19), it locates to go out flitch (17) the inside of frame (11), adjust pole (18) rotate connect in frame (11), first lead screw (19) threaded connection in frame (11) and with adjust and contradict between pole (18).

3. The rice huller as claimed in claim 1, wherein: the control structure (2) further comprises a rotating wheel (21) and a second lead screw (22), the second lead screw (22) is in threaded connection with the rack (11), one end of the second lead screw (22) is connected with the rotating wheel (21) and the other end of the second lead screw is connected with the vibrator (23).

4. A rice huller as claimed in claim 3, wherein: limit structure (3) include first slider (31), second slider (32) and third slider (33), first slider (31) sliding connection in frame (11) and with conflict between second slider (32), second slider (32) sliding connection in frame (11) and with conflict between third slider (33), third slider (33) sliding connection in frame (11) and with block between feeder hopper (12).

5. A rice huller as claimed in claim 4, wherein: limit structure (3) still include first reset spring (34) and second reset spring (35), the one end of first reset spring (34) contradict in second slider (32) and the other end contradict in frame (11), the one end of second reset spring (35) connect in third slider (33) and the other end connect in frame (11).

6. A rice huller as claimed in claim 5, wherein: the second sliding block (32) is perpendicular to the third sliding block (33), the end portion of the second sliding block (32) and the end portion of the third sliding block (33) are both in a triangular structure, the second sliding block (32) is L-shaped, and the end portion of the third sliding block (33) is in a trapezoidal structure.