CN212120091U

CN212120091U - Separation structure of rubber roll rice huller

Info

Publication number: CN212120091U
Application number: CN202020177185.4U
Authority: CN
Inventors: 高建明; 杨维忠; 毛艳; 黄娟平
Original assignee: Yaoan Grain Reserve Co ltd
Current assignee: Yaoan Grain Reserve Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-12-11
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a separation structure of rubber roll rice huller relates to grain processing equipment technical field, including frame, inlet pipe, fixed establishment, the mechanism of milling, pushing equipment and separating mechanism, the inlet pipe is arranged in and is milled the mechanism top, the mechanism of milling is used for milling and separating the shell of cereal, it is fixed in on the inside wall of frame through fixed establishment to mill the mechanism, pushing equipment arranges the below of the mechanism of milling in for in advancing separating mechanism with chaff and corn, pushing equipment is fixed in the frame through the fixed column of a plurality of vertical settings, separating mechanism is used for separating chaff and corn, the mechanism of milling includes roller, roller core, spliced pole, drive belt, driving motor and the mounting panel of "L" shape one, the outer wall and the fixed establishment welded connection of roller. The utility model discloses a set up the area of contact that roller and roller core have increased cereal and rubber to realize the purpose of thorough separation chaff and corn.

Description

Separation structure of rubber roll rice huller

Technical Field

The utility model relates to a grain processing equipment technical field, concretely relates to rubber roll rice huller's separation structure.

Background

The rice huller is a grain processing machine for hulling grains to prepare brown rice, and can reduce rice grain waist explosion and skin damage and keep the integrity of the brown rice as much as possible.

Chinese patent publication is CN 206980815U discloses a novel rubber roll rice huller, including the rice huller casing, establish a pair of rubber roll in the rice huller casing and establish the suction fan in rice huller casing top, the rice huller casing comprises shelling chamber and separation ejection of compact chamber, the rubber roll is in the shelling intracavity rotates the setting in opposite directions shelling chamber top is equipped with the feeding case, shelling chamber top feed inlet is equipped with the current-limiting plate with the link of feeding case, the both ends of current-limiting plate are equipped with can dismantle the drop board, in the inlet scoop of suction fan extended the rice huller casing, the end even had the material pipe of inhaling the bottom in separation ejection of compact chamber is equipped with trapezoidal branch material platform, the both sides of branch material platform respectively are equipped with 1 receipts feed cylinder. The device has the certain rationality that keeps the brown rice complete, but sets up the area of contact of two rubber roll that rotate in opposite directions and cereal little, and the chaff is not thorough with the separation of cereal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a separation structure of rubber roll rice huller to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a separation structure of rubber roll rice huller, includes frame, inlet pipe, fixed establishment, the mechanism of milling, pushing equipment and separating mechanism, the inlet pipe is arranged in and is milled the mechanism top, the mechanism of milling is used for milling and separating the shell of cereal, it is fixed in the frame through fixed establishment to mill the mechanism, pushing equipment arranges the below of milling in the mechanism for in advancing separating mechanism with chaff and corn, pushing equipment is fixed in the frame through the fixed column of a plurality of vertical settings, separating mechanism is used for separating chaff and corn, the mechanism of milling includes the mounting panel one of roller, roller core, spliced pole, drive belt, driving motor and "L" shape, the outer wall and the fixed establishment welded connection of roller, the roller core is arranged in the roller and the one end fixed connection of its lower extreme and spliced pole, the other end of spliced pole is connected with from the driving wheel, the output end of the driving motor is connected with a driving wheel, the driven wheel is connected to the driving wheel through a transmission belt, the driving motor is installed on the first installation plate, and the side end of the first installation plate is fixed on the inner side wall of the rack.

Preferably, pushing equipment includes scraper blade and columniform groove that gathers materials, the scraper blade has a plurality of and circumference to set up on the spliced pole, a plurality of in the groove is arranged in to the scraper blade gathers materials, the lateral wall that gathers materials the groove is equipped with opening one, the bottom lateral wall and the a plurality of that gather materials the silo is welded connection for the fixed column, the cover is equipped with the bearing on the spliced pole, the spliced pole passes through the bearing and gathers materials the bottom rotation of groove and be connected.

Preferably, the separating mechanism comprises a connecting plate, a discharging pipe, two vertically arranged sliding rods, a discharging pipe, a vibrating motor and an L-shaped mounting plate II, wherein the middle of the connecting plate is provided with an opening II matched with the opening I, sliding chutes matched with the sliding rods are formed in two sides of the connecting plate, the two sliding rods are fixed on the side end face of the discharging pipe respectively, the discharging pipe is connected with the connecting plate in a sliding mode through the sliding rods, the vibrating motor is installed on the mounting plate II, the bottom end of the mounting plate II is fixed at the upper end of the discharging pipe, an opening III is formed in the side end of the discharging pipe, the side end of the discharging pipe is connected with the discharging pipe, and the inner cavity of the discharging pipe is matched with.

Preferably, the roller core comprises a conical upper roller core and a truncated cone-shaped lower roller core, and the upper roller core and the lower roller core are integrally formed.

Preferably, the fixing mechanism comprises two fixing rods which are horizontally and symmetrically arranged, the middle parts of the fixing rods are connected with an annular connecting piece, and the roller is arranged in the connecting piece.

Preferably, a plurality of the scrapers are circular arc-shaped.

The utility model has the advantages that: firstly, the contact area of grain and rubber is increased by arranging a roller and a roller core, so that the aim of thoroughly separating chaff from grain is fulfilled; and the upper roller core is in a conical transition structure, grains can easily enter the grinding mechanism, and the grains can gradually move downwards along the conical upper roller core without vibrating out of the roller due to vibration during the operation of the equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a partial cross-sectional view of the milling mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the middle pushing mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the middle separating mechanism of the present invention.

Fig. 5 is a schematic structural view of the separating mechanism of the present invention at different viewing angles.

Fig. 6 is a schematic structural view of the middle discharging pipe and the sliding rod of the present invention.

The device comprises a machine frame 1, a feeding pipe 2, a fixing mechanism 3, a grinding mechanism 4, a pushing mechanism 5, a separating mechanism 6, a fixing column 7, a roller 8, a roller core 9, a connecting column 10, a driving belt 11, a driving motor 12, a mounting plate I13, a driven wheel 14, a driving wheel 15, a scraping plate 16, a collecting groove 17, an opening I18, a bearing 19, a connecting plate 20, a discharging pipe 21, a sliding rod 22, a discharging pipe 23, a vibrating motor 24, a mounting plate II 25, an opening II 26, a sliding chute 27, an opening III 28, an upper roller core 29, a lower roller core 30, a fixing rod 31 and a connecting piece 32.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 6, a separation structure of a rubber roll rice huller comprises a frame 1, an inlet pipe 2, a fixing mechanism 3, a milling mechanism 4, a pushing mechanism 5 and a separation mechanism 6, wherein the inlet pipe 2 is arranged above the milling mechanism 4, the milling mechanism 4 is used for milling and separating the shell of grain, the milling mechanism 4 is fixed in the frame 1 through the fixing mechanism 3, the pushing mechanism 5 is arranged below the milling mechanism 4 and used for pushing the chaff and grain into the separation mechanism 6, the pushing mechanism 5 is fixed on the frame 1 through a plurality of vertically arranged fixing columns 7, the separation mechanism 6 is used for separating the chaff and grain, the milling mechanism 4 comprises a roller 8, a roller core 9, a connecting column 10, a driving belt 11, a driving motor 12 and an L-shaped mounting plate 13, the outer wall of the roller 8 is connected with the fixing mechanism 3 in a welding manner, roller core 9 arranges roller 8 in and the one end fixed connection of its lower extreme and spliced pole 10 in, the other end of spliced pole 10 is connected with from driving wheel 14, driving motor 12's output is connected with action wheel 15, from driving wheel 14 being connected to action wheel 15 through drive belt 11, driving motor 12 installs on mounting panel 13, the side of mounting panel 13 is fixed in on the inside wall of frame 1.

It should be noted that the inner wall of the roller 8 and the outer wall of the roller core are both adhered with rubber contact surfaces.

In this embodiment, the pushing mechanism 5 includes a scraper 16 and a cylindrical collecting groove 17, the scraper 16 has a plurality of and circumference sets up on the spliced pole 10, a plurality of in the collecting groove 17 is arranged in to the scraper 16, the lateral wall of collecting groove 17 is equipped with opening 18, the bottom lateral wall and the plurality of collecting groove 17 fixed column 7 are welded connection, the cover is equipped with bearing 19 on the spliced pole 10, the spliced pole 10 is connected through the rotation of bearing 19 and collecting groove 17's bottom.

In this embodiment, the separation mechanism 6 includes a connection plate 20, a discharge pipe 21, two vertically arranged slide bars 22, a discharge pipe 23, a vibration motor 24, and a second L-shaped mounting plate 25, the middle portion of the connection plate 20 is provided with a second opening 26 matched with the first opening 18, two sides of the connection plate 20 are both provided with sliding chutes 27 matched with the slide bars 22, the two slide bars 22 are respectively fixed on the side end surfaces of the discharge pipe 21, the discharge pipe 21 is slidably connected with the connection plate 20 through the slide bars 22, the vibration motor 24 is mounted on the second mounting plate 25, the bottom end of the second mounting plate 25 is fixed on the upper end of the discharge pipe 21, the side end of the discharge pipe 21 is provided with a third opening 28, the side end of the discharge pipe 21 is connected with the discharge pipe 23, and the inner cavity of the discharge pipe 23 is matched with the.

In the present embodiment, the roller core 9 includes a conical upper roller core 29 and a truncated cone-shaped lower roller core 30, and the upper roller core 29 and the lower roller core 30 are integrally formed.

In this embodiment, the middle of the fixing rod 31 is connected with a ring-shaped connecting member 32, and the roller 8 is installed in the connecting member 32.

In addition, the plurality of scrapers 16 are all circular arc-shaped.

The working process and principle are as follows: when the utility model is used, firstly, the driving motor 12 and the vibrating motor 24 are started, the driving wheel 15 connected with the output end drives the driven wheel 14 to rotate through the driving belt 11, the connecting column 10 is driven to rotate, the roller core 9 and the scraper 16 are driven to rotate synchronously, then the grain to be shelled is added into the milling mechanism 4 through the inlet pipe 2 arranged above the roller 8, the grain is easy to enter because the upper roller core 29 is in a conical structure, the grain finishes the shelling process through the relative rotation of the roller 8 and the roller core 9 in the gap between the roller core and the roller core, then the grain after being shelled and the dropped chaff enter the material pushing mechanism 5 together, the grain enters the separating mechanism 6 through the opening one 18 under the pushing of the plurality of arc-shaped scraper 16, the grain and the chaff are under the vibrating action of the vibrating motor 24, the chaff with relatively lighter weight is screened to the upper part of the grain, the grain is sucked out from the discharging pipe 23 through the opening three 28 externally connected with the, the remaining grains are collected from the discharge pipe 21 into a corresponding storage device.

Based on the above, the utility model increases the contact area between the grain and the rubber by arranging the roller 8 and the roller core 9, thereby realizing the purpose of thoroughly separating the chaff from the grain; the upper roller core 29 is of a conical transitional configuration, so that grains can easily enter the grinding mechanism 4, and due to the vibration of the equipment during operation, the grains can gradually move downwards along the conical upper roller core 29 without vibrating out of the roller 8.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a rubber roll rice huller's isolating construction, a serial communication port, including frame (1), inlet pipe (2), fixed establishment (3), mill mechanism (4), pushing equipment (5) and separating mechanism (6), milling mechanism (4) top is arranged in inlet pipe (2), milling mechanism (4) are used for milling and separating the shell of cereal, milling mechanism (4) are fixed in frame (1) through fixed establishment (3), the below of milling mechanism (4) is arranged in pushing equipment (5) for in advancing separating mechanism (6) with chaff and corn, pushing equipment (5) are fixed in on frame (1) through fixed column (7) of a plurality of vertical settings, separating mechanism (6) are used for separating chaff and corn, milling mechanism (4) include roller (8), roller core (9), Mounting panel (13) of spliced pole (10), drive belt (11), driving motor (12) and "L" shape, the outer wall and fixed establishment (3) welded connection of roller (8), roller core (9) are arranged in roller (8) and the one end fixed connection of its lower extreme and spliced pole (10), the other end of spliced pole (10) is connected with from driving wheel (14), the output of driving motor (12) is connected with action wheel (15), from driving wheel (14) through drive belt (11) be connected to action wheel (15), driving motor (12) are installed on mounting panel (13), the side of mounting panel (13) is fixed in on frame (1) inside wall.

2. The separation structure of rubber roll rice huller as claimed in claim 1, wherein: pushing equipment (5) include scraper blade (16) and columniform collection silo (17), scraper blade (16) have a plurality of and circumference to set up on spliced pole (10), a plurality of in collection silo (17) are arranged in scraper blade (16), the lateral wall of collection silo (17) is equipped with opening one (18), spliced pole (10) are connected through the bottom rotation of bearing (19) and collection silo (17).

3. The separation structure of rubber roll rice huller as claimed in claim 2, wherein: the separation mechanism (6) comprises a connecting plate (20), a discharge pipe (21), two vertically arranged slide bars (22), a discharge pipe (23), a vibration motor (24) and an L-shaped mounting plate II (25), wherein the middle part of the connecting plate (20) is provided with an opening II (26) matched with the opening I (18), two sides of the connecting plate (20) are respectively provided with a sliding chute (27) matched with the slide bars (22), the two slide bars (22) are respectively fixed on the side end surface of the discharge pipe (21), the discharge pipe (21) is in sliding connection with the connecting plate (20) through the slide bars (22), the vibration motor (24) is arranged on the mounting plate II (25), the bottom end of the mounting plate II (25) is fixed at the upper end of the discharge pipe (21), the side end of the discharge pipe (21) is provided with an opening III (28), and the side end of the discharge pipe (21) is connected with the discharge pipe (23), the inner cavity of the casing pipe (23) is matched with the opening III (28).

4. The separation structure of rubber roll rice huller as claimed in claim 3, wherein: the roller core (9) comprises a conical upper roller core (29) and a truncated cone-shaped lower roller core (30), and the upper roller core (29) and the lower roller core (30) are integrally formed.

5. The separation structure of rubber roll rice huller as claimed in claim 4, wherein: the fixing mechanism (3) comprises two fixing rods (31) which are horizontally and symmetrically arranged, the middle parts of the fixing rods (31) are connected with an annular connecting piece (32), and the rollers (8) are arranged in the connecting piece (32).

6. The separation structure of rubber roll rice huller as claimed in claim 5, wherein: the plurality of scraping plates (16) are all arc-shaped.