CN216856796U - Can prevent rice polishing machine of jam - Google Patents

Abstract

The utility model discloses a blockage-preventing rice polishing machine, which relates to the field of rice polishing machines and comprises a bracket, wherein a polishing barrel is arranged at the top of the bracket, a feeding hole is formed in the top of the polishing barrel, a first motor is arranged at the bottom end inside the bracket, a rotating rod is arranged at the output end of the first motor, and bran dust collecting channels are arranged on two sides inside the polishing barrel. The rice polishing machine solves the problem that broken rice is wasted due to the fact that the broken rice is mixed with bran dust through the bran dust collecting channel when rice is polished, the rice is polished when the rotating rod is driven by the first motor to rotate, the broken rice can be communicated with the bran dust to fall into the screen frame through the bran dust collecting channel when the rice is polished, the transmission rod is driven to rotate by the second motor, the screen frame is driven to reciprocate at the top of the support under the action of the half gear, the broken rice falls into the collecting box, meanwhile, the screen frame can level rice bran in the sun, and the phenomenon that rice bran is accumulated to cause accumulation and blockage below the bran dust collecting channel is avoided.

Description

Can prevent rice polishing machine of jam

Technical Field

The utility model relates to the field of rice polishing machines, in particular to an anti-blocking rice polishing machine.

Background

The polishing process is a core part of fine processing in the rice processing process, the rice polishing machine is one of key devices of the process, the device has strong adaptability and is widely applied in the rice processing field, the quality of the polishing machine directly influences key process indexes such as the rate of finished rice, the yield, the quality of finished products and the like in the rice milling process, the key process indexes are closely related to the improvement of the value of rice products, and the key process equipment is one of key technical equipment influencing the value increase of products and the efficiency increase of enterprises.

According to the rice polishing machine that chinese patent grant No. CN 109926119 a discloses, this open patent specification includes "contain polishing bucket (1), be located pan feeding mouth (2) at polishing bucket (1) top, polishing bucket (1) bottom has connected gradually ejection of compact funnel (3), broken rice export (4) and polished rice export (5), has stirring fan blade (6) in polishing bucket (1), and stirring fan blade (6) are driven by stirring rod (7) and motor (8). The polishing barrel (1) consists of an upper polishing chamber (11) and a lower polishing chamber (12), wherein coarse polishing pills and fine polishing pills are respectively filled in the upper polishing chamber (11) and the lower polishing chamber (12), the upper polishing chamber (11) and the lower polishing chamber (12) are connected by a first screen (13), and the lower polishing chamber (12) and the discharge funnel (3) are connected by a second screen (14).

However, the above-mentioned patent publication pours the rice from the inlet when polishing the rice and then polishes, but the bran dust is discharged through the bran dust collecting passage, but the broken rice may also enter the bran dust collecting tub through the bran dust collecting passage, thereby causing the rice to be wasted.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a rice polishing machine capable of preventing blockage, so as to solve the technical problem that rice is wasted due to the fact that bran dust is discharged through a bran dust collecting channel but broken rice can enter a bran dust collecting barrel through the bran dust collecting channel when the existing rice is polished.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can prevent rice polishing machine of jam, includes the support, the polishing bucket is installed at the top of support, and the top of polishing bucket is provided with the feed inlet, first motor is installed to the inside bottom of support, and the output of first motor is provided with the bull stick, the inside both sides of polishing bucket are provided with the bran dirt and collect the passageway, the top of support is provided with the reel, and the internally mounted of reel has the screen cloth, one side of reel is fixed with spacing frame, and the inside of spacing frame is provided with the rack, the second motor is installed to one side at support top, and the output of second motor installs the transfer line, the outer wall cover of transfer line is equipped with two sets of half-gears.

Through adopting above-mentioned technical scheme, the problem of garrulous rice can cause the waste through the chaff dirt collection passageway and the chaff dirt mixture when carrying out the rice polishing is solved, polish the rice when first motor drives the bull stick and rotate, probably during the polishing with garrulous rice UNICOM chaff dirt through the chaff dirt collection passageway together in, the second motor drives the transfer line and rotates, thereby drive the reel at support top reciprocating motion under the effect of semi-gear, thereby filter the garrulous rice under the effect of screen cloth, the garrulous rice falls into and collects the box, the reel can shine the rice chaff flat simultaneously, prevent that the rice chaff from piling up and causing the phenomenon that the chaff dirt collection passageway below piled up the jam.

The utility model is further provided that four groups of moving wheels are arranged at the bottom of the screen frame, and the top of the bracket is provided with a sliding groove matched with the outer wall of the moving wheels.

Through adopting above-mentioned technical scheme, can make the reel when removing through the removal wheel that sets up, reduce frictional resistance, the spout of setting can be spacing to removing the wheel for remove the wheel and can only remove at spout inner wall orientation.

The utility model is further arranged in such a way that the top of the support is positioned below the screen frame and is provided with a material leaking hole, and the bottom end inside the support is provided with a collecting box.

Through adopting above-mentioned technical scheme, the hourglass material hole through setting up can make broken rice fall through the hourglass material hole, is convenient for collect the broken rice.

The polishing device is further provided with a fixed block arranged on one side of the polishing barrel, and the fixed block is connected with the transmission rod through a bearing.

Through adopting above-mentioned technical scheme, can be convenient for carry out the atress to the transfer line through the fixed block that sets up and support, and carry on spacingly for the transfer line can reduce the resistance when rotating.

The utility model is further arranged that the outer wall of the half gear is meshed with the rack.

Through adopting above-mentioned technical scheme, the half-gear and the rack that the meshing is connected can make the half-gear can cooperate with the rack when rotating to can realize spacing frame can reciprocating motion.

In summary, the utility model mainly has the following beneficial effects:

according to the rice polishing machine, the screen frame, the screen, the second motor, the half gear and the limiting frame are arranged, so that the problem that broken rice is wasted due to mixing of the broken rice and bran dust through the bran dust collecting channel when rice is polished is solved, the rice is polished when the first motor drives the rotating rod to rotate, the broken rice can be possibly communicated with the bran dust to fall into the screen frame through the bran dust collecting channel during polishing, the second motor drives the driving rod to rotate, the screen frame is driven to reciprocate at the top of the support under the action of the half gear, the broken rice is screened under the action of the screen, the broken rice falls into the collecting box, and meanwhile, rice bran can be dried by the screen frame to prevent rice bran from being accumulated to cause accumulation and blockage below the bran dust collecting channel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the screen frame of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a perspective view of the screen frame of the present invention.

In the figure: 1. a support; 2. a polishing barrel; 3. a feed inlet; 4. a first motor; 5. a rotating rod; 6. a bran dust collection channel; 7. a screen frame; 8. screening a screen; 9. a limiting frame; 10. a second motor; 11. a transmission rod; 12. a half gear; 13. a rack; 14. the wheel is moved.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rice polishing machine capable of preventing blockage is disclosed, as shown in figures 1-4, and comprises a bracket 1, a polishing barrel 2 is installed at the top of the bracket 1, a feeding hole 3 is arranged at the top of the polishing barrel 2, a first motor 4 is installed at the bottom end inside the bracket 1, a rotating rod 5 is arranged at the output end of the first motor 4, bran and dust collecting channels 6 are arranged at two sides inside the polishing barrel 2, when rice is poured into the polishing barrel 2 through the feeding hole 3, the first motor 4 works to polish the rice, the rice bran and partial broken rice fall into a sieve frame 7 through the bran and dust collecting channels 6, a sieve frame 7 is arranged at the top of the bracket 1, a screen 8 is installed inside the sieve frame 7, a limiting frame 9 is fixed at one side of the sieve frame 7, a rack 13 is arranged inside the limiting frame 9, a second motor 10 is installed at one side of the top of the bracket 1, and a transmission rod 11 is installed at the output end of the second motor 10, the outer wall cover of transfer line 11 is equipped with two sets of half-gear 12, open second motor 10, second motor 10 work drives transfer line 11 and rotates, drive half-gear 12 when transfer line 11 rotates and rotate, thereby half-gear 12 rotates and cooperates with rack 13, make reel 7 at the top reciprocating motion of support 1, thereby make screen cloth 8 sieve the broken rice of mixing in the rice chaff, the even distribution of rice chaff is at screen cloth 8's top, the broken rice drops, thereby be convenient for collect the broken rice, also prevent simultaneously that the rice chaff from piling up and causing accumulational phenomenon in 6 exits of chaff dirt collection passageway.

Referring to fig. 2, four sets of moving wheels 14 are installed at the bottom of the screen frame 7, a sliding groove matched with the outer wall of the moving wheels 14 is formed in the top of the support 1, friction resistance can be reduced when the screen frame 7 moves through the arranged moving wheels 14, the arranged sliding groove can limit the moving wheels 14, and the moving wheels 14 can only move directionally on the inner wall of the sliding groove.

Referring to fig. 1, a material leaking hole is formed in the top of the support 1 and located below the screen frame 7, a collecting box is arranged at the bottom end inside the support 1, broken rice can fall through the material leaking hole, and the broken rice can be collected conveniently.

Referring to fig. 3, a fixing block is installed at one side of the polishing barrel 2, and the fixing block is connected to the transmission rod 11 through a bearing, so that the transmission rod 11 can be supported by force and limited by the fixing block, and the resistance of the transmission rod 11 can be reduced during rotation.

Referring to fig. 2, the outer wall of the half gear 12 is engaged with the rack 13, and the engaged half gear 12 and the rack 13 can enable the half gear 12 to be matched with the rack 13 when rotating, so that the limit frame 9 can reciprocate.

The working principle of the utility model is as follows: when pouring corn into 2 insides of burnishing barrel through feed inlet 3, 4 work of first motor polish the corn, rice chaff and part broken rice collect passageway 6 through the bran dust and fall into the inside of reel 7, open second motor 10, second motor 10 work drives transfer line 11 and rotates, drive half gear 12 when transfer line 11 rotates and rotate, thereby half gear 12 rotates and rack 13 cooperation, make reel 7 at the top reciprocating motion of support 1, thereby make screen cloth 8 sieve the broken rice of mixing in the rice chaff, the even distribution of rice chaff is at the top of screen cloth 8, the broken rice drops, thereby be convenient for collect the broken rice, also prevent simultaneously that the rice chaff from piling up and causing accumulational phenomenon in 6 exits of bran dust collection passageway.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a can prevent rice polishing machine of jam, includes support (1), its characterized in that: polishing barrel (2) are installed at the top of support (1), and the top of polishing barrel (2) is provided with feed inlet (3), first motor (4) are installed to the inside bottom of support (1), and the output of first motor (4) is provided with bull stick (5), the inside both sides of polishing barrel (2) are provided with the bran dust and collect passageway (6), the top of support (1) is provided with reel (7), and the internally mounted of reel (7) has screen cloth (8), one side of reel (7) is fixed with spacing frame (9), and the inside of spacing frame (9) is provided with rack (13), second motor (10) are installed to one side at support (1) top, and the output of second motor (10) installs transfer line (11), the outer wall cover of transfer line (11) is equipped with two sets of semi-gear (12).

2. The anti-clogging rice polishing machine according to claim 1, characterized in that: four sets of moving wheels (14) are installed to the bottom of reel (7), the top of support (1) is seted up with moving wheel (14) outer wall assorted spout.

3. The anti-clogging rice polishing machine according to claim 1, characterized in that: the top of the support (1) is positioned below the screen frame (7) and is provided with a material leaking hole, and the bottom end inside the support (1) is provided with a collecting box.

4. The anti-clogging rice polishing machine according to claim 1, characterized in that: one side of the polishing barrel (2) is provided with a fixed block, and the fixed block is connected with the transmission rod (11) through a bearing.

5. The anti-clogging rice polishing machine according to claim 1, characterized in that: the outer wall of the half gear (12) is meshed with the rack (13).

Images