CN217410859U

CN217410859U - Circulation that is exclusively used in rice processing grinds material subassembly

Info

Publication number: CN217410859U
Application number: CN202220818093.9U
Authority: CN
Inventors: 董学文; 孔令富; 丁和平
Original assignee: Anhui Jiayuanxiang Food Co ltd
Current assignee: Anhui Jiayuanxiang Food Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-09-13
Anticipated expiration: 2032-04-09

Abstract

The utility model relates to the technical field of rice processing, and discloses a circulating material grinding assembly special for rice processing, which comprises a processing case and three groups of conveying units, wherein a plurality of flattening rollers which keep a certain gap with the upper surface of each conveying unit to flatten rice are arranged above each conveying unit, and a feeding unit is arranged on one side of the processing case; a material guide plate fixed on the inner wall of the processing case and a blocking plate which is arranged opposite to the material guide plate and is used for blocking the rice are arranged at the outlet of the feed hopper; a pair of material grinding rollers arranged on the inner wall of the processing case is arranged below a material passing channel formed by the guide plate and the stop plate; a dust and husk separator is provided below the output end of each conveyor unit for separating and collecting the dust and husk from the rice grains. The utility model discloses all be equipped with raise dust huller below the output end of every conveying unit, formed tertiary raise dust and handled to the effect of shelling and dust after having guaranteed to grind the material.

Description

Circulation that is exclusively used in rice processing grinds material subassembly

Technical Field

The utility model relates to a rice processing technology field specifically is a circulation that is exclusively used in rice processing grinds material subassembly.

Background

After the rice is harvested and aired, the rice can be obtained through a processing technology of grinding off a rice bran layer on the surface of the rice. However, the rice after airing is when grinding the material, and some rice bran layers are remained easily on the outer layer, and the result that grind the material is not good, need carry out reciprocating cycle and grind the material, just can obtain the rice finished product, nevertheless when reciprocating cycle grinds the processing of material to rice, need the manual work go on go up unloading, comparatively extravagant manpower, it is inconvenient to use.

Secondly, traditional material equipment of grinding lacks the collection to rice bran and dust, and the rice bran and the dust of being separated from the rice then can scatter in the workshop, lead to the workshop operational environment poor, not only influence the rice quality after the processing, operating personnel inhales the dust easily moreover, seriously influences that the staff is healthy.

Disclosure of Invention

An object of the utility model is to provide a circulation that is exclusively used in rice processing grinds material subassembly to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a circulating material grinding assembly special for rice processing comprises a processing case and three groups of conveying units which are arranged in the processing case in parallel from top to bottom, wherein a plurality of flattening rollers which keep a certain gap with the upper surfaces of the conveying units to flatten rice are arranged above each conveying unit, and a feeding unit is arranged on one side of the processing case;

the upper end of the processing case is provided with a feed hopper;

a material guide plate fixed on the inner wall of the processing case and a blocking plate which is arranged opposite to the material guide plate and used for blocking rice are arranged at the outlet of the feed hopper, and the lower part of the blocking plate is in an arc bending shape;

a pair of material grinding rollers arranged on the inner wall of the processing case are arranged below a material passing channel formed by the guide plate and the stop plate, the material grinding rollers are distributed above the uppermost conveying unit in the three groups of conveying units, and the rice is ground by the material grinding rollers and then falls onto the uppermost conveying unit;

a dust and husk separator is provided below the output end of each conveyor unit for separating and collecting the dust and husk from the rice grains.

As a further improvement of the utility model, the conveying unit comprises a driving shaft and a transmission shaft, and a driving belt is arranged outside the driving shaft and the transmission shaft.

As a further improvement, the two sides of the leveling roller are provided with transmission heads, the adjacent transmission heads above each transmission unit are connected with each other through a transmission belt, and any leveling roller is externally connected with a motor.

As a further improvement, the position that the inner wall of processing machine case is close to raise dust hulling device is provided with the leak protection sloping block, and the inside lower extreme of processing machine case is provided with the collecting hopper, and the lower extreme of collecting hopper is provided with the storage case, and one side of collecting hopper is provided with the discharging pipe, and the discharging pipe is linked together with the discharge gate of processing machine case.

As a further improvement, the upper end and the material loading unit of storage case are connected, and the upper end of discharging pipe is provided with keeps off the material unit.

As the utility model discloses a further improvement, the striker unit includes striker plate and the rotation axis of setting in striker plate one side, and the articulated upper end of installing at the discharging pipe of rotation axis, the upper end of discharging pipe still is equipped with the striker plate piece, and the striker plate piece forms the fender with the striker plate cooperation, and the lower extreme of striker plate is provided with the telescopic link, and the one end of telescopic link is connected with the actuating cylinder that drives that articulates on processing machine incasement wall.

As a further improvement, the discharging pipe is provided with a side hole for the telescopic rod to pass through, and the lower side wall of the side hole is an inclined charge level inclined along the inner diameter direction of the discharging pipe.

As a further improvement, the material loading unit is including installation pipe and the setting at the inside rotary rod of installation pipe, and the outside of rotary rod is provided with helical blade, and the upper end of installation pipe is provided with the feed inlet, and helical blade's upper end is provided with spacing dish, and the side of spacing dish is provided with can the pivoted for the installation pipe removal ball.

As a further improvement of the utility model, the raise dust shelling device comprises a blowing gun, and an air outlet relative to the blowing gun is arranged on the inner wall of the processing case.

As a further improvement of the utility model, the dust-raising and shelling device further comprises a dust-collecting bag fixed on the air outlet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses after throwing into the rice from the feeder hopper, realize the husking of grinding the material of rice through a pair of material of grinding gyro wheel, then the rice falls into the conveying unit that is in the top among three groups of conveying units, along with the rotation of this conveying unit with the output end of conveying unit with rice horizontal transport to conveying unit, the rice falls from this output end, starts the raise dust huller and blast air to blow in the raise dust huller with the rice bran layer that drops and dust and collect;

2. the utility model is provided with the raise dust shelling device below the output end of each conveying unit, so as to form three-stage raise dust treatment, thereby ensuring the shelling and dust removing effects after material grinding;

3. the utility model discloses whether the rice quality according to discharging pipe output decides to grind the material once more, when needs grind the material, then starts to drive actuating cylinder, orders about the striker plate and supports and lean on the striker plate piece, and rice material will fall into the storage incasement along the collecting hopper like this, and the restart material loading unit carries the rice material in the storage incasement to the baffle once more on, carries out next round and grinds the material and handles, need not the manual work and throws the material, and the circulation grinds the material effect better.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the raise dust shelling device of the present invention;

fig. 4 is a schematic distribution diagram of the leveling rollers of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 6 is a schematic structural diagram of the feeding unit of the present invention.

In the figure: 1. processing the case; 11. a feed hopper; 12. a leakage-proof oblique block; 13. a collection hopper; 14. a material storage box; 15. a discharge pipe; 16. a material guide plate; 2. a transfer unit; 21. a drive shaft; 22. a drive shaft; 23. a transmission belt; 3. grinding the material roller; 3a, flattening the roller; 31. a drive head; 32. a drive belt; 4. a feeding unit; 41. installing a pipe; 42. rotating the rod; 43. a helical blade; 44. a feed inlet; 45. a limiting disc; 46. moving the ball; 5. a material blocking unit; 51. a striker plate; 52. a rotating shaft; 53. a baffle block; 54. a telescopic rod; 55. a driving cylinder; 56. a side hole; 57. inclined material surface; 6. a blocking plate; 7. an air outlet; 8. a dust collecting bag; 9. an air blowing gun.

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.

In order to solve the technical problem of how to conveniently grind the rice, the following preferred technical solutions are provided in the review:

as shown in fig. 1 and 2, a circulating material grinding assembly specially used for processing rice comprises a processing case 1 and three groups of conveying units 2 arranged in parallel from top to bottom and arranged in the processing case 1, wherein a plurality of flattening rollers 3a which keep a certain gap with the upper surfaces of the conveying units 2 to flatten rice are arranged above each conveying unit 2, and a feeding unit 4 is arranged at one side of the processing case 1;

as shown in fig. 1, in a specific application, a feeding hopper 11 may be disposed at an upper end of the processing machine case 1, so as to facilitate the external rice to be thrown into the processing machine case 1.

As shown in fig. 2, the utility model discloses exit at feeder hopper 11 is equipped with the baffle 6 that is used for blockking the rice that fixes the stock guide 16 on processing machine case 1 inner wall and with 16 mutual dispositions of stock guide, because the rice falls down the back from feeder hopper 11's exit, has fallen on stock guide 16, and the stock guide 16 up end also is the slope and arranges, the falling speed of rice is very fast like this, has adopted for this that baffle 6 carries out the blockking of certain degree to the rice, and in order to promote the effect that blocks moreover, the utility model discloses the lower part design of baffle 6 is arc curved, can enough block the rice, can play the effect of converging the rice again.

As shown in fig. 2, specifically, the utility model discloses be provided with a pair of material roller 3 of installing on processing machine case 1 inner wall below the punishment in advance passageway that stock guide 16 and barrier plate 6 formed, should grind material roller 3 and distribute in the top that is in the transfer unit 2 of the top among three group's transfer units 2, the rice falls into on the transfer unit 2 of the uppermost end after grinding the material through material roller 3.

The utility model discloses a three transfer unit 2's of group direction of transfer have special regulation, and two sets of transfer unit 2's of adjacent transfer unit opposite direction promptly has both guaranteed enough transportation length for shakeout gyro wheel 3a can shakeout the rice, also makes preparation for many times raise dust shelling handles.

In order to solve the problem of workshop dust among the prior art, as shown in fig. 2, the utility model discloses output end below at every transfer unit 2 all is equipped with raise dust huller for separate and collect dust and rice husk from the grain of rice. The utility model discloses a three conveying unit 2 has just so also had three raise dust peeling apparatus to the effect of cubic raise dust peeling in the transport link has been formed, with the help of shakeout gyro wheel 3a with the rice shakeout in the transport link that every conveying unit 2 formed in addition, prevent that the rice from piling up and unable effectual realization raise dust.

The transmission unit 2 comprises a driving shaft 21 and a transmission shaft 22, and a transmission belt 23 is arranged outside the driving shaft 21 and the transmission shaft 22.

As shown in fig. 4, two sides of the leveling roller 3a are provided with transmission heads 31, two adjacent transmission heads 31 above each conveying unit 2 are connected by transmission belts 32, and any leveling roller 3a is externally connected with a motor, and the motor externally connected with the motor drives the leveling roller 3a to rotate and is matched with the rotation of the transmission belt 23, so as to level the rice. The utility model discloses a so design shakeout structure, be because at every turn the rice when falling on drive belt 23, all can scatter and easily pile up, if still pile up the state at the output end of carrying drive belt 23, will lead to raise dust peeling apparatus can't carry out effectual dust to the rice, the separation on rice bran layer, influence the rice matter of finally going out rice, and added shakeout gyro wheel 3a after, make at every turn the rice carry the output of drive belt 23 when terminal all be thin shakeout the state, can be by the abundant separation impurity of raise dust peeling apparatus after falling, very big improvement the separation effect.

As shown in fig. 2, a leakage-proof oblique block 12 is disposed on the inner wall of the processing machine case 1 near the raise dust shelling device, a collecting hopper 13 is disposed at the lower end of the interior of the processing machine case 1, a storage tank 14 is disposed at the lower end of the collecting hopper 13, a discharge pipe 15 is disposed on one side of the collecting hopper 13, and the discharge pipe 15 is communicated with the discharge port of the processing machine case 1.

The upper end of the material storage box 14 is connected with the feeding unit 4, and the upper end of the material discharge pipe 15 is provided with a material blocking unit 5.

The qualified rice of processing is collected after passing through discharging pipe 15 output, if discover that rice matter is unqualified, then start and keep off material unit 5, gather through collecting hopper 13, carry storage case 14 in, wait for once more by the processing of grinding.

As shown in fig. 5, the material blocking unit 5 includes a material blocking plate 51 and a rotating shaft 52 arranged on one side of the material blocking plate 51, the rotating shaft 52 is hinged to the upper end of the material discharging pipe 15, a material blocking block 53 is further arranged on the upper end of the material discharging pipe 15, the material blocking block 53 is matched with the material blocking plate 51 to form a material blocking, an expansion rod 54 is arranged at the lower end of the material blocking plate 51, and one end of the expansion rod 54 is connected with a driving cylinder 55 hinged to the inner wall of the processing machine case 1. When the rice processing meets the requirements, the driving air cylinder 55 is started to drive the baffle plate 51 to swing downwards, the upper end of the discharge pipe 15 at the moment is in an open state, and after rice falls from the output tail end of the lowermost transmission belt 23 and is processed by the last dust raising and shelling device, the rice enters the inlet of the discharge pipe 15 and is output through the discharge pipe 15; on the contrary, if rice matter is unqualified, then start to drive actuating cylinder 55 and make striker plate 51 luffing motion, the upper end of discharging pipe 15 is the enclosed state like this, and the rice then enters into and collects in collecting hopper 13 to the storage is in storage case 14, in order to realize grinding once more, the utility model discloses can carry the rice in storage case 14 to processing machine incasement 1 through material loading unit 4.

As shown in fig. 2 and 5, the outlet pipe 15 is provided with a side hole 56 through which the telescopic rod 54 is inserted, and the lower side wall of the side hole 56 is formed as a sloped surface 57 sloping downward in the inner diameter direction of the outlet pipe 15, and the sloped surface 57 is designed to facilitate collection of rice in the outlet pipe 15 and to prevent the rice from falling from the side hole 56 to a position outside the outlet pipe 15.

As shown in fig. 6, the feeding unit 4 includes a mounting tube 41 and a rotating rod 42 disposed inside the mounting tube 41, a helical blade 43 is disposed outside the rotating rod 42, a feeding hole 44 is disposed at an upper end of the mounting tube 41, a limiting disc 45 is disposed at an upper end of the helical blade 43, and a moving ball 46 capable of rotating relative to the mounting tube 41 is disposed at a side surface of the limiting disc 45. Drives the helical blade 43 to rotate by an external driving source, so that the rice in the storage box 14 can be spirally lifted, the rice is discharged from the position of the feeding hole 44 and is injected onto the material guide plate 16 in the processing case 1, the feeding is realized, and the secondary material grinding processing can be performed

The raise dust shelling device comprises an air blowing gun 9, an air outlet 7 opposite to the air blowing gun 9 is formed in the inner wall of the processing case 1, a plurality of air blowing nozzles are arranged on the air blowing gun 9, and raising dust shelling treatment can be fully performed on rice falling in the process.

Raise dust hulling device is still including fixing the dust bag 8 on air outlet 7, the utility model discloses a dust bag 8 can carry out effectual collection with rice bran layer and dust, prevents to scatter in the workshop, the utility model discloses can effectively guarantee the clean environment in workshop, can guarantee the health in workshop through regularly changing dust bag 8.

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.

Claims

1. The utility model provides a circulation of being exclusively used in rice processing grinds material subassembly, includes processing quick-witted case (1) and installs at processing machine incasement (1) inside according to from last three group's conveying unit (2) of arranging to down the parallel, its characterized in that: a plurality of flattening rollers (3a) which keep a certain gap with the upper surface of each conveying unit (2) to flatten the rice are arranged above each conveying unit (2), and a feeding unit (4) is arranged on one side of the processing case (1);

the upper end of the processing machine box (1) is provided with a feed hopper (11);

a material guide plate (16) fixed on the inner wall of the processing case (1) and a blocking plate (6) which is arranged opposite to the material guide plate (16) and used for blocking rice are arranged at the outlet of the feed hopper (11), and the lower part of the blocking plate (6) is in an arc bending shape;

a pair of material grinding rollers (3) arranged on the inner wall of the processing case (1) is arranged below a material passing channel formed by the material guide plate (16) and the blocking plate (6), the material grinding rollers (3) are distributed above the uppermost conveying unit (2) in the three groups of conveying units (2), and rice is ground by the material grinding rollers (3) and then falls onto the uppermost conveying unit (2);

a dust raising and shelling device is arranged below the output end of each conveying unit (2) and is used for separating and collecting dust and rice husks from rice grains.

2. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the conveying unit (2) comprises a driving shaft (21) and a transmission shaft (22), and a transmission belt (23) is arranged on the outer sides of the driving shaft (21) and the transmission shaft (22).

3. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the two sides of the flattening roller (3a) are provided with transmission heads (31), the adjacent transmission heads (31) above each conveying unit (2) are connected in pairs through transmission belts (32), and any flattening roller (3a) is externally connected with a motor.

4. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the anti-leakage inclined block (12) is arranged at a position, close to the raise dust shelling device, of the inner wall of the processing case (1), a collecting hopper (13) is arranged at the lower end of the interior of the processing case (1), a storage box (14) is arranged at the lower end of the collecting hopper (13), a discharge pipe (15) is arranged on one side of the collecting hopper (13), and the discharge pipe (15) is communicated with a discharge hole of the processing case (1).

5. A circulating mill assembly special for rice processing according to claim 4, characterized in that: the upper end of the material storage box (14) is connected with the feeding unit (4), and the upper end of the material discharge pipe (15) is provided with a material blocking unit (5).

6. A circulation grinding assembly special for rice processing according to claim 5, characterized in that: the material blocking unit (5) comprises a material blocking plate (51) and a rotating shaft (52) arranged on one side of the material blocking plate (51), the rotating shaft (52) is hinged to be arranged at the upper end of the discharge pipe (15), a material blocking block (53) is further arranged at the upper end of the discharge pipe (15), the material blocking block (53) is matched with the material blocking plate (51) to form a material blocking body, an expansion rod (54) is arranged at the lower end of the material blocking plate (51), and one end of the expansion rod (54) is connected with a driving air cylinder (55) hinged to the inner wall of the machining case (1).

7. A circulating mill assembly special for rice processing according to claim 6, characterized in that: a side hole (56) for the telescopic rod (54) to pass through is arranged on the discharge pipe (15), and the lower side wall of the side hole (56) is an inclined material surface (57) which inclines downwards along the inner diameter direction of the discharge pipe (15).

8. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the feeding unit (4) comprises an installation pipe (41) and a rotating rod (42) arranged inside the installation pipe (41), wherein spiral blades (43) are arranged on the outer side of the rotating rod (42), a feeding hole (44) is formed in the upper end of the installation pipe (41), a limiting disc (45) is arranged at the upper end of each spiral blade (43), and a movable ball (46) capable of rotating relative to the installation pipe (41) is arranged on the side surface of the limiting disc (45).

9. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the raise dust shelling device comprises an air blowing gun (9), and an air outlet (7) opposite to the air blowing gun (9) is formed in the inner wall of the processing case (1).

10. A circulating mill assembly special for rice processing according to claim 1, characterized in that: the dust raising and shelling device also comprises a dust collecting bag (8) fixed on the air outlet (7).