阅读说明：本技术 一种粮油加工用脱壳机 (Huller is used in grain oil processing ) 是由 彭孝国 于 2020-12-23 设计创作，主要内容包括：本发明提供一种粮油加工用脱壳机,涉及粮油加工设备技术领域。该种粮油加工用脱壳机,包括箱体,所述箱体顶部的一侧固定连接有上料斗,所述箱体中心顶部的一侧安装有破壳机构；所述箱体内壁的两侧均固定连接有震动限位机构,所述震动限位机构的顶部分别滑动连接有一级过滤机构、二级过滤机构和三级过滤机构,所述二级过滤机构与一级过滤机构和三级过滤机构之间前后两端的两侧均固定连接有加固杆。通过设计简单的破壳机构、震动限位机构、以及多级过滤机构,既可以对粮食的壳体进行快速充分多的破碎,同时也能对破碎后的粮食与壳体进行筛选和分离,从而使其整体的工作效率大大提高,值得大力推广。(The invention provides a huller for grain and oil processing, and relates to the technical field of grain and oil processing equipment. The huller for processing the grain and oil comprises a box body, wherein a feeding hopper is fixedly connected to one side of the top of the box body, and a hulling mechanism is installed on one side of the central top of the box body; the equal fixedly connected with vibrations stop gear in both sides of box inner wall, there are one-level filtering mechanism, second grade filtering mechanism and tertiary filter mechanism at vibrations stop gear's top sliding connection respectively, the equal fixedly connected with anchor strut in both sides at both ends around between second grade filtering mechanism and one-level filtering mechanism and the tertiary filter mechanism. Through the simple broken shell mechanism of design, vibrations stop gear and multistage filter mechanism, both can carry out quick abundant breakage to the casing of grain, also can screen and separate the grain after the breakage with the casing simultaneously to make its holistic work efficiency improve greatly, be worth wideling popularize.)

1. The utility model provides a peel machine is used in grain and oil processing, includes box (1), its characterized in that: a feeding hopper (2) is fixedly connected to one side of the top of the box body (1), and a shell breaking mechanism (3) is installed on one side of the center top of the box body (1);

both sides of the inner wall of the box body (1) are fixedly connected with vibration limiting mechanisms (4), the tops of the vibration limiting mechanisms (4) are respectively connected with a primary filtering mechanism (5), a secondary filtering mechanism (6) and a tertiary filtering mechanism (7) in a sliding mode, and reinforcing rods are fixedly connected with both sides of the front end and the rear end between the secondary filtering mechanism (6) and the primary filtering mechanism (5) and between the secondary filtering mechanism (7) and the tertiary filtering mechanism (7);

the bottom of the outer wall of the box body (1) far away from one side of the shell breaking mechanism (3) is provided with a rectangular discharge hole (8) corresponding to the first-stage filtering mechanism (5), the second-stage filtering mechanism (6) and the third-stage filtering mechanism (7), and the center of the inner surface of the bottom of the box body (1) is fixedly connected with a transmission mechanism (9) corresponding to the first-stage filtering mechanism (5), the second-stage filtering mechanism (6) and the third-stage filtering mechanism (7).

2. The huller as claimed in claim 1, wherein the huller comprises: broken shell mechanism (3) include two first squeeze rolls (301) and two second squeeze rolls (302), the top of box (1) inner wall one side rotates respectively and is connected with two first squeeze rolls (301) and two second squeeze rolls (302), two the center of first squeeze roll (301) and second squeeze roll (302) is equallyd divide and is do not fixedly connected with first transmission shaft (303) and second transmission shaft (304), install respectively with two first transmission shafts (303) and two corresponding first drive end (305) of second transmission shaft (304) and second drive end (306) one side of box (1) rear end, install respectively between first drive end (305) and second drive end (306) and two first transmission shafts (303) and two second transmission shafts (304) first drive belt (307) and second drive belt (308).

3. The huller as claimed in claim 2, wherein the huller comprises: the clearance between two first squeeze rolls (301) is greater than the clearance between two second squeeze rolls (302), and two anti-skidding grooves are all seted up to the outer wall of first squeeze roll (301) and two second squeeze rolls (302).

4. The huller as claimed in claim 1, wherein the huller comprises: vibrations stop gear (4) include two fixed plates (401), the equal fixedly connected with fixed plate (401) in bottom of box (1) inner wall both sides, two equal fixedly connected with gag lever post (402) in both ends around fixed plate (401) top, it is a plurality of stopper (403) have all been cup jointed, a plurality of stopper (402) outer wall's bottom has all been cup jointed buffer spring (404).

5. The huller as claimed in claim 4, wherein the huller comprises: one-level filtering mechanism (5) include one-level filtering frame (501), and are a plurality of one-level filtering frame (501) have been cup jointed to the outer wall of gag lever post (402), the center fixedly connected with one-level filter screen (502) of one-level filtering frame (501) bottom, a plurality of first spacing holes (503) corresponding with gag lever post (402) have been seted up at the top of one-level filter screen (502).

6. The huller as claimed in claim 4, wherein the huller comprises: the secondary filtering mechanism (6) comprises a secondary filtering frame (601), the outer wall of the limiting rod (402) is sleeved with the secondary filtering frame (601), a secondary filtering net (602) is fixedly connected to the center of the bottom of the secondary filtering frame (601), and a plurality of second limiting holes (603) corresponding to the limiting rod (402) are formed in the top of the secondary filtering net (602).

7. The huller as claimed in claim 4, wherein the huller comprises: the three-stage filtering mechanism (7) comprises a three-stage filtering frame (701), the outer wall of the limiting rod (402) is sleeved with the three-stage filtering frame (701), a three-stage filtering net (702) is fixedly connected to the center of the bottom of the three-stage filtering frame (701), and a plurality of third limiting holes (703) corresponding to the limiting rod (402) are formed in the top of the three-stage filtering net (702).

8. The huller as claimed in claim 7, wherein the huller comprises: the transmission mechanism (9) comprises a servo motor (901), the center of the inner surface of the bottom of the box body (1) is fixedly connected with the servo motor (901), the front end of an output shaft of the servo motor (901) is fixedly connected with a transmission disc (902), one side of the outer surface of the front end of the transmission disc (902) is rotatably connected with a transmission rod (903), the center of the bottom of the three-stage filtering frame (701) is fixedly connected with the transmission rod (903), and the transmission rod and the corresponding rotating support (904) are correspondingly connected.

Technical Field

The invention relates to the technical field of grain and oil processing equipment, in particular to a huller for grain and oil processing.

Background

The rice milling is to grind off the husks of the brown rice, so that the edible quality of the brown rice is improved, the integrity of rice grains is required to be kept as much as possible during rice milling, broken rice is reduced, and the rice yield is improved. The mechanical rice milling is divided into two types of rubbing and whitening and grinding and whitening. The pressure of the rubbing and whitening chamber is high, broken rice is easy to generate, but the finished rice has smooth surface and good color, and the pressure of the rubbing and whitening chamber is low, the broken rice is less, and the surface smoothness and color of the rice grains are poor. The milling machine can adopt mixed milling which takes milling as the main part and scrubbing as the auxiliary part, the surface of a cylindrical grinding roller is provided with three equidistant deformed spiral grooves, the groove depth gradually becomes shallow from the inlet end to the outlet end of a milling chamber, and the groove width gradually becomes narrow. Characterized in that the rice is milled evenly, the rice yield is high, and the rice husking separation is to select pure brown rice from the mixture of rice hulling products and husks. The average length of the paddy is 2-2.2mm larger than that of the brown rice, and the average width of the paddy is 0.2-0.6mm larger than that of the brown rice; the basic principle of grain roughness separation is to make full use of the difference of the physical characteristics to produce good automatic classification during the movement process, and the grain roughness is separated by a sieve surface or other types of separating surfaces; there are 3 types of grain and brown separation modes, including sorting according to the difference of granularity and friction coefficient, sorting according to the difference of density and friction coefficient and sorting according to the difference of elasticity and density.

The huller is a very common grain processing device, and its main function is to peel off the casing on grain surface, has the huller of multiple different grade type in the existing market, but some current huller structural design are too simple at present to lead to equipment in-process shelling quality and efficiency all lower, also cause the waste of the energy simultaneously easily, for this reason, we have developed a new huller for grain and oil processing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a huller for processing grain and oil, which solves the problems that the existing hullers are too simple in structural design, so that the hulling quality and efficiency are low in the using process of equipment, and energy is easily wasted.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a huller for processing grain and oil comprises a box body, wherein a feeding hopper is fixedly connected to one side of the top of the box body, and a hulling mechanism is installed on one side of the central top of the box body;

the two sides of the inner wall of the box body are fixedly connected with vibration limiting mechanisms, the tops of the vibration limiting mechanisms are respectively connected with a primary filtering mechanism, a secondary filtering mechanism and a tertiary filtering mechanism in a sliding mode, and reinforcing rods are fixedly connected to the two sides of the front end and the rear end between the secondary filtering mechanism and the primary filtering mechanism and between the secondary filtering mechanism and the tertiary filtering mechanism;

the bottom of the outer wall of the box body, which is far away from one side of the shell breaking mechanism, is provided with a rectangular discharge hole corresponding to the first-stage filtering mechanism, the second-stage filtering mechanism and the third-stage filtering mechanism, and the center of the inner surface of the bottom of the box body is fixedly connected with a transmission mechanism corresponding to the first-stage filtering mechanism, the second-stage filtering mechanism and the third-stage filtering mechanism.

Preferably, the shell breaking mechanism includes two first squeeze rolls and two second squeeze rolls, the top of box inner wall one side rotates respectively and is connected with two first squeeze rolls and two second squeeze rolls, two first transmission shaft and the second transmission shaft of fixedly connected with are equallyd divide to the center of first squeeze roll and second squeeze roll, first drive end and the second drive end corresponding with two first transmission shafts and two second transmission shafts are installed respectively to one side of box rear end, install first drive belt and second drive belt between first drive end and second drive end and two first transmission shafts and two second transmission shafts respectively.

Preferably, the gap between the two first squeezing rollers is larger than the gap between the two second squeezing rollers, and the outer walls of the two first squeezing rollers and the outer walls of the two second squeezing rollers are provided with anti-skid grooves.

Preferably, vibrations stop gear includes two fixed plates, the equal fixedly connected with fixed plate in bottom of box inner wall both sides, two the equal fixedly connected with gag lever post in both ends around the fixed plate top, it is a plurality of the stopper has all been cup jointed, and is a plurality of buffer spring has all been cup jointed to the bottom of gag lever post outer wall.

Preferably, the primary filter mechanism comprises a primary filter frame, the primary filter frame is sleeved on the outer wall of the limiting rod, a primary filter screen is fixedly connected to the center of the bottom of the primary filter frame, and a plurality of first limiting holes corresponding to the limiting rod are formed in the top of the primary filter screen.

Preferably, the second grade filtering mechanism includes the second grade and filters the frame, and is a plurality of the outer wall of gag lever post has cup jointed the second grade and has filtered the frame, the center fixedly connected with second grade filter screen of second grade filter frame bottom, a plurality of spacing holes of second corresponding with the gag lever post have been seted up at the top of second grade filter screen.

Preferably, the tertiary filter mechanism includes tertiary filter frame, and is a plurality of tertiary filter frame has been cup jointed to the outer wall of gag lever post, the tertiary filter screen of center fixedly connected with of tertiary filter frame bottom, a plurality of third spacing holes corresponding with the gag lever post have been seted up at the top of tertiary filter screen.

Preferably, the transmission mechanism comprises a servo motor, the servo motor is fixedly connected to the center of the inner surface of the bottom of the box body, a transmission disc is fixedly connected to the front end of an output shaft of the servo motor, a transmission rod is rotatably connected to one side of the outer surface of the front end of the transmission disc, and the center of the bottom of the three-stage filtering frame is fixedly connected with the transmission rod and a rotating support corresponding to the transmission rod.

The working principle is as follows: when the huller for grain and oil processing is used, a grain feeding hopper 2 to be processed can be poured into a box body 1, a hulling mechanism 3 is installed on one side of the top of the center of the box body 1, two first squeezing rollers 301 and two second squeezing rollers 302 can automatically squeeze and crush falling grains under the driving of a first driving end 305 and a second driving end 306 and a first transmission belt 307 and a second transmission belt 308, so that shells on the outer wall of the grains are separated from inner grains, the grains can be subjected to hull breaking twice at different squeezing pressures by enabling the gap between the two first squeezing rollers 301 to be larger than the gap between the two second squeezing rollers 302, the shells of the grains can be separated from the grains, the subsequent screening is facilitated, anti-skid grooves are formed in the outer walls of the two first squeezing rollers 301 and the two second squeezing rollers 302, the friction can be increased, the slipping phenomenon can be prevented, after the servo motor 901 is started, the transmission disc 902 can be driven to rotate through the output shaft, so that the transmission disc 902 drives the transmission rod 903 to rotate at a constant speed, the transmission rod 903 is utilized to pull the first-stage filtering mechanism 5, the second-stage filtering mechanism 6 and the third-stage filtering mechanism 7 to vibrate up and down in a reciprocating manner, the vibration limiting mechanisms 4 are fixedly connected to two sides of the inner wall of the box body 1, the top of each vibration limiting mechanism 4 is respectively connected with the first-stage filtering mechanism 5, the second-stage filtering mechanism 6 and the third-stage filtering mechanism 7 in a sliding manner, a plurality of buffer springs 404 in each vibration limiting mechanism 4 can play a certain supporting and limiting role for the first-stage filtering mechanism 5, the second-stage filtering mechanism 6 and the third-stage filtering mechanism 7, the first-stage filter, the tertiary filter screen 702 is mainly used to receive grain particles and filter out extremely small shells.

(III) advantageous effects

The invention provides a huller for processing grain and oil. The method has the following beneficial effects:

1. this kind of peel machine is used in grain oil processing through the simple processing agency of design, both convenient operation, is convenient for maintain and overhaul, has also improved the quality and the efficiency of grain shelling processing simultaneously greatly, more can not cause a large amount of energy extravagant.

2. This kind of peel machine is used in grain and oil processing through the simple mechanism of shell breaking of design, vibrations stop gear and multistage filter mechanism, both can carry out quick abundant breakage to the casing of grain, also can filter and separate grain after the breakage with the casing simultaneously to make its holistic work efficiency improve greatly, be worth wideling popularize.

Drawings

FIG. 1 is a schematic cross-sectional view of a huller for processing grain and oil according to the present invention;

FIG. 2 is a schematic structural diagram of a first squeeze roll of a huller for grain and oil processing according to the present invention;

FIG. 3 is a schematic diagram of a transmission structure of a huller mechanism for grain and oil processing according to the present invention;

FIG. 4 is a schematic structural diagram of a primary filtering mechanism of a huller for processing grain and oil according to the present invention;

FIG. 5 is a schematic structural diagram of a secondary filtering mechanism of a huller for processing grain and oil according to the present invention;

FIG. 6 is a schematic structural view of a three-stage filtering mechanism of a huller for processing grain and oil according to the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 1.

Wherein, 1, a box body; 2. feeding a hopper; 3. a shell breaking mechanism; 301. a first squeeze roll; 302. a second squeeze roll; 303. a first drive shaft; 304. a second drive shaft; 305. a first driving end; 306. a second drive end; 307. a first drive belt; 308. a second drive belt; 4. a vibration limiting mechanism; 401. a fixing plate; 402. a limiting rod; 403. a limiting block; 404. a buffer spring; 5. a primary filtering mechanism; 501. a primary filtration frame; 502. a first-stage filter screen; 503. a first limit hole; 6. a secondary filtering mechanism; 601. a secondary filtration frame; 602. a secondary filter screen; 603. a second limiting hole; 7. a third stage filtering mechanism; 701. a tertiary filtration framework; 702. a third-stage filter screen; 703. a third limiting hole; 8. a rectangular discharge hole; 9. a transmission mechanism; 901. a servo motor; 902. a drive plate; 903. a transmission rod; 904. the bracket is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, an embodiment of the invention provides a huller for processing grain and oil, which comprises a box body 1, wherein a feeding hopper 2 is fixedly connected to one side of the top of the box body 1, and a hulling mechanism 3 is installed on one side of the center top of the box body 1;

both sides of the inner wall of the box body 1 are fixedly connected with a vibration limiting mechanism 4, the top of the vibration limiting mechanism 4 is respectively connected with a primary filtering mechanism 5, a secondary filtering mechanism 6 and a tertiary filtering mechanism 7 in a sliding manner, and reinforcing rods are fixedly connected with both sides of the front end and the rear end between the secondary filtering mechanism 6 and the primary filtering mechanism 5 as well as between the secondary filtering mechanism 6 and the tertiary filtering mechanism 7;

the bottom of the outer wall of the box body 1 far away from one side of the shell breaking mechanism 3 is provided with a rectangular discharge hole 8 corresponding to the first-stage filtering mechanism 5, the second-stage filtering mechanism 6 and the third-stage filtering mechanism 7, and the center of the inner surface of the bottom of the box body 1 is fixedly connected with a transmission mechanism 9 corresponding to the first-stage filtering mechanism 5, the second-stage filtering mechanism 6 and the third-stage filtering mechanism 7.

The shell breaking mechanism 3 comprises two first squeezing rollers 301 and two second squeezing rollers 302, the top of one side of the inner wall of the box body 1 is respectively and rotatably connected with the two first squeezing rollers 301 and the two second squeezing rollers 302, the centers of the two first squeezing rollers 301 and the second squeezing rollers 302 are respectively and fixedly connected with a first transmission shaft 303 and a second transmission shaft 304, one side of the rear end of the box body 1 is respectively provided with a first driving end 305 and a second driving end 306 corresponding to the two first transmission shafts 303 and the two second transmission shafts 304, the first driving end 305 and the second driving end 306 are respectively two driving motors (not shown in the figure), a first driving belt 307 and a second driving belt 308 are respectively arranged between the first driving end 305 and the second driving end 306 and the two first transmission shafts 303 and the two second transmission shafts 304, grains enter the shell breaking mechanism 3 through the feeding hopper 2, and the two first squeezing rollers 301 and the two second squeezing rollers 302 are respectively arranged at the first driving end 305 and the second driving end 306 and the first driving belt 307 And the second transmission belt 308 can automatically extrude and crush the falling grains, so that the shell of the outer wall of the second transmission belt is separated from the inner grains.

The clearance between two first squeeze rolls 301 is greater than the clearance between two second squeeze rolls 302, and anti-skidding recess has all been seted up to the outer wall of two first squeeze rolls 301 and two second squeeze rolls 302, through making the clearance between two first squeeze rolls 301 be greater than the clearance between two second squeeze rolls 302, can make grain can pass through the broken shell of twice different extrusion pressure degree, thereby make the casing and the granule of grain can accomplish and separate, thereby make things convenient for subsequent screening, anti-skidding recess has all been seted up through the outer wall at two first squeeze rolls 301 and two second squeeze rolls 302, can increase friction, the phenomenon of skidding prevents to appear.

Vibrations stop gear 4 includes two fixed plates 401, the equal fixedly connected with fixed plate 401 in bottom of 1 inner wall both sides of box, the equal fixedly connected with gag lever post 402 in both ends around two fixed plate 401 tops, stopper 403 has all been cup jointed to the bottom of a plurality of gag lever posts 402 outer walls, buffer spring 404 has all been cup jointed to the bottom of a plurality of gag lever posts 402 outer walls, a plurality of buffer spring 404 in vibrations stop gear 4 can be to one-level filter mechanism 5, second grade filter mechanism 6 and tertiary filter mechanism 7 play certain support and limiting displacement.

One-level filtering mechanism 5 includes that one-level filters frame 501, and one-level filtering frame 501 has been cup jointed to the outer wall of a plurality of gag lever posts 402, and the center fixedly connected with one-level filter screen 502 of one-level filtering frame 501 bottom, a plurality of first spacing holes 503 corresponding with gag lever post 402 have been seted up at the top of one-level filter screen 502, and one-level filter screen 502 can filter great casing.

The secondary filter mechanism 6 comprises a secondary filter frame 601, the outer wall of the limiting rods 402 is sleeved with the secondary filter frame 601, a secondary filter net 602 is fixedly connected to the center of the bottom of the secondary filter frame 601, a plurality of second limiting holes 603 corresponding to the limiting rods 402 are formed in the top of the secondary filter net 602, and a smaller shell can be filtered out of the secondary filter net 602.

The three-stage filtering mechanism 7 comprises a three-stage filtering frame 701, the outer wall of the limiting rods 402 is sleeved with the three-stage filtering frame 701, a three-stage filtering net 702 is fixedly connected to the center of the bottom of the three-stage filtering frame 701, a plurality of third limiting holes 703 corresponding to the limiting rods 402 are formed in the top of the three-stage filtering net 702, and the three-stage filtering net 702 mainly plays a role in receiving grain particles and filtering a small shell.

The transmission mechanism 9 comprises a servo motor 901, the servo motor 901 is fixedly connected to the center of the inner surface of the bottom of the box body 1, a transmission disc 902 is fixedly connected to the front end of an output shaft of the servo motor 901, a transmission rod 903 is rotatably connected to one side of the outer surface of the front end of the transmission disc 902, a transmission rod 903 is fixedly connected to the center of the bottom of the three-stage filtering frame 701, a corresponding rotating support 904 is arranged, after the servo motor 901 is started, the transmission disc 902 can be driven to rotate through the output shaft, the transmission rod 903 is driven to rotate at a constant speed by the transmission disc 902, and the transmission rod 903 is utilized to pull the first-stage filtering mechanism 5, the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.