CN112473772A

CN112473772A - Environment-friendly rice processing apparatus that shells

Info

Publication number: CN112473772A
Application number: CN202011250744.0A
Authority: CN
Inventors: 邹联斌
Original assignee: Xihu Brothers Grain And Oil Processing Plant
Current assignee: Xihu Brothers Grain And Oil Processing Plant
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of grain processing, in particular to an environment-friendly rice processing shelling device which comprises a base body, a shell, a shelling roller and a dust collector, wherein the top of the shell is communicated with a feed hopper, the inlet of the dust collector is communicated with a main pipe, one side of the shell is communicated with a blanking channel, and a dust hood is arranged above the inner cavity of the blanking channel; the device can separate the shells from the rice after shelling, greatly reduces the number of shells doped in the rice, has a bottom damping function, can clean dust in the discharging process, improves the environmental protection property of the device, and solves the problems that the rice cannot be separated from the shells after shelling by some existing shelling equipment, so that a large number of shells are doped in the rice in the discharging process, the dust is easily raised in the discharging process, the surrounding environment is influenced, and meanwhile, the mounting base is easily loosened due to vibration generated during operation of the equipment.

Description

Environment-friendly rice processing apparatus that shells

Technical Field

The invention relates to the technical field of grain processing, in particular to an environment-friendly rice processing and shelling device.

Background

The rice is basic food for supplementing nutrient elements, is rich in carbohydrate, protein, fat, vitamins and 11 mineral substances, can provide comprehensive nutrition for human bodies, and is the root cause of the rice serving as staple food of people. The edible rice has higher nutritive value for human bodies, the rice protein in the rice is lack of lysine, the content of threonine is low, and the rice protein is not a complete protein and is beneficial to weight loss of people compared with cooked wheaten food.

At the in-process of carrying out the processing to the rice, need use the equipment of shelling to get rid of the rice shell, some equipment of shelling that nevertheless have now is removing the shell after, can't accomplish rice and shell alternate segregation, it has a large amount of shells to cause the rice of unloading in-process to mix, and raise the dust easily at the unloading in-process, influence all ring edge borders, the vibrations that equipment produced when moving simultaneously cause the installation base to appear not hard uply easily, for this reason we propose one kind can with shell and rice alternate segregation after shelling, and have bottom shock-absorbing function, can clear up the dust at the unloading in-process simultaneously, the higher rice processing of feature of environmental protection removes shell processing apparatus and solves this problem.

Disclosure of Invention

The invention aims to provide an environment-friendly rice processing and shelling device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly rice processing shelling device comprises a base body, a shell, a shelling roller and a dust collector, wherein the top of the shell is communicated with a feed hopper, an inlet of the dust collector is communicated with a main pipe, one side of the shell is communicated with a blanking channel, a dust hood is arranged above an inner cavity of the blanking channel, a blocking net is arranged inside the dust hood, the top of the dust hood is communicated with a connecting pipe, the other end of the connecting pipe is communicated with the main pipe through a three-way connector, two sides of the interior of the shell and below the shelling roller are respectively and rotatably connected with a driving roller and a driven roller, conveying belts are arranged on the surfaces of the driving roller and the driven roller, a plurality of scraping plates are arranged on the surfaces of the conveying belts, a driving mechanism is arranged at the rear part of the shell, a screen is arranged inside the shell and below the driving roller, and a collecting mechanism is arranged below the inner cavity of the, the damping shock absorber is characterized in that a plurality of fixing seats are bolted to the top of the base body, deep grooves are formed in the surfaces of the fixing seats, fixing columns are bolted to the bottom of the shell and are in sliding connection with the inner walls of the deep grooves, damping shock absorbers are mounted inside the deep grooves, and the bottoms of the fixing columns and the damping shock absorbers are fixed to each other.

Preferably, actuating mechanism includes driving motor, dwang, first bevel gear and second bevel gear, the back bolt of driving motor and casing, the front end of dwang extend to the inside of casing and with the rear end reciprocal anchorage of drive roll, first bevel gear and driving motor's output shaft joint, second bevel gear bolt is on the surface of dwang, and first bevel gear and second bevel gear intermeshing.

Preferably, the back of the shell is bolted with a protective shell, and the driving motor, the rotating rod, the first bevel gear and the second bevel gear are all located inside the protective shell.

Preferably, the rear end of dwang and the inner wall of protecting crust are rotated and are connected, the back of casing inlays and is equipped with the bearing frame, and the inner circle bolt of dwang and bearing frame.

Preferably, the collecting mechanism comprises a collecting box, a rotating roller and a window, the collecting box is arranged below the inner cavity of the shell, the front end and the rear end of the rotating roller are rotatably connected with the inner wall of the shell, the rotating roller is in rolling connection with the surface of the bottom of the collecting box, and the window is arranged below the surface of the other side of the shell.

Preferably, the other side of the shell is hinged with a closing door, and the closing door is matched with the window for use.

Preferably, both sides of the inner cavity of the feed hopper are bolted with first slopes, and one side of the inner cavity of the shell is bolted with a second slope.

Preferably, the inclination angle of the first slope is 30-45 degrees, the inclination angle of the second slope is 25-35 degrees, and a gap exists between the second slope and the surface of the hulling roller.

Preferably, the inner side of the conveying belt is provided with a plurality of auxiliary rollers, the auxiliary rollers are in rolling connection with the surface of the inner side of the conveying belt, and the front end and the rear end of each auxiliary roller are rotatably connected with the inner wall of the shell.

Preferably, the lower part of one side surface of the shell is bolted with an inclined rod, and the other end of the inclined rod is bolted with the bottom of the blanking channel.

Compared with the prior art, the invention has the following beneficial effects:

the device can separate the shells from the rice after shelling, greatly reduces the number of shells doped in the rice, has a bottom damping function, can clean dust in the discharging process, improves the environmental protection property of the device, and solves the problems that the rice cannot be separated from the shells after shelling by some existing shelling equipment, so that a large number of shells are doped in the rice in the discharging process, the dust is easily raised in the discharging process, the surrounding environment is influenced, and meanwhile, the mounting base is easily loosened due to vibration generated during operation of the equipment.

Drawings

FIG. 1 is an elevational, cross-sectional view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the dust collecting hood of the present invention;

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

FIG. 4 is a left side sectional view of the structure of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B in accordance with the present invention;

FIG. 6 is a schematic perspective view of the construction of a screen panel according to the present invention;

fig. 7 is a perspective view of a part of the present invention.

In the figure: 1. a base body; 2. a housing; 3. a hulling roller; 4. a feed hopper; 5. a vacuum cleaner; 6. a header pipe; 7. a blanking channel; 8. a dust hood; 9. a connecting pipe; 10. a barrier net; 11. a drive roll; 12. a driven roller; 13. a conveyor belt; 14. a squeegee; 15. a drive mechanism; 151. a drive motor; 152. rotating the rod; 153. a first bevel gear; 154. a second bevel gear; 16. screening a screen; 17. a collection mechanism; 171. a collection box; 172. rotating the roller; 173. a window; 18. a fixed seat; 19. deep grooves; 20. fixing a column; 21. a damping shock absorber; 22. a protective shell; 23. a bearing seat; 24. a closing door; 25. a first slope; 26. a second slope; 27. an auxiliary roller; 28. a diagonal rod.

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.

Referring to fig. 1-7, an environment-friendly rice processing and shelling device comprises a base body 1, a shell 2, a shelling roller 3 and a dust collector 5, wherein the top of the shell 2 is communicated with a feed hopper 4, the inlet of the dust collector 5 is communicated with a main pipe 6, one side of the shell 2 is communicated with a blanking channel 7, a dust hood 8 is arranged above the inner cavity of the blanking channel 7, a blocking net 10 is arranged inside the dust hood 8, the top of the dust hood 8 is communicated with a connecting pipe 9, the other end of the connecting pipe 9 is communicated with the main pipe 6 through a three-way connector, a driving roller 11 and a driven roller 12 are respectively and rotatably connected to two sides of the interior of the shell 2 and below the shelling roller 3, conveyor belts 13 are arranged on the surfaces of the driving roller 11 and the driven roller 12, a plurality of scraper plates 14 are arranged on the surfaces of the conveyor belts 13, a driving mechanism 15 is arranged behind the shell 2, a screen 16 is arranged inside the shell 2, the collecting mechanism 17 is arranged below the inner cavity of the shell 2, the top of the base body 1 is bolted with a plurality of fixing seats 18, the surfaces of the fixing seats 18 are provided with deep grooves 19, the bottom of the shell 2 is bolted with fixing columns 20, the fixing columns 20 are in sliding connection with the inner walls of the deep grooves 19, damping shock absorbers 21 are arranged inside the deep grooves 19, and the bottoms of the fixing columns 20 and the damping shock absorbers 21 are fixed with each other, the device can separate the shells from rice after shelling, greatly reduces the number of shells doped in the rice, has a bottom shock absorption function, can clean dust in the blanking process, improves the environmental protection performance of the device, solves the problem that the rice and the shells cannot be separated from each other after shelling of some existing shelling equipment, causes that the rice is doped with a large number of shells in the blanking process, and easily raises dust in the blanking process to influence the surrounding environment, meanwhile, the vibration generated during the operation of the equipment easily causes the problem that the mounting base is loosened.

As shown in fig. 4 and 5, the driving mechanism 15 includes a driving motor 151, a rotating rod 152, a first bevel gear 153 and a second bevel gear 154, the driving motor 151 is bolted to the back of the housing 2, the front end of the rotating rod 152 extends into the housing 2 and is fixed to the rear end of the drive roll 11, the first bevel gear 153 is clamped to the output shaft of the driving motor 151, the second bevel gear 154 is bolted to the surface of the rotating rod 152, and the first bevel gear 153 and the second bevel gear 154 are engaged with each other, and the driving motor 151, the rotating rod 152, the first bevel gear 153 and the second bevel gear 154 are arranged and used cooperatively to provide power for the rotation of the drive roll 11.

As shown in fig. 4 and 5, the protective shell 22 is bolted to the back of the housing 2, and the driving motor 151, the rotating rod 152, the first bevel gear 153 and the second bevel gear 154 are all located inside the protective shell 22, which can prevent the motor and the gears from being exposed to the outside through the arrangement of the protective shell 22, so as to prevent others from easily touching the motor or the gears, and further causing accidental injury.

As shown in fig. 4 and 5, the rear end of the rotating rod 152 is rotatably connected to the inner wall of the protective shell 22, the bearing seat 23 is embedded in the back surface of the housing 2, and the rotating rod 152 is bolted to the inner ring of the bearing seat 23, and through the arrangement of the bearing seat 23, it can give an additional supporting point to the rotating rod 152, and the stability of the rotating rod 152 in the rotating process is increased.

As shown in fig. 1 and 4, the collection mechanism 17 includes a collection box 171, a rotary roller 172 and a window 173, the collection box 171 is disposed below the inner cavity of the housing 2, the front and rear ends of the rotary roller 172 are rotatably connected to the inner wall of the housing 2, the rotary roller 172 is in rolling connection with the surface of the bottom of the collection box 171, the window 173 is opened below the surface of the other side of the housing 2, the collection box 171 can collect the falling rice husk through the arrangement of the collection box 171, the rotary roller 172 and the window 173, and the window 173 facilitates the worker to take out the collection box 171 from the inside of the housing 2, and the rotary roller 172 can replace sliding friction with rolling friction, thereby facilitating the worker to move the collection box 171.

As shown in fig. 1, the other side of the housing 2 is hinged with a closing door 24, and the closing door 24 is used in cooperation with a window 173, and by the arrangement of the closing door 24, the window 173 can be closed.

As shown in fig. 1, the first slope 25 is bolted to both sides of the inner cavity of the feeding hopper 4, the second slope 26 is bolted to one side of the inner cavity of the housing 2, and by the arrangement of the first slope 25 and the second slope 26, the first slope 25 can guide the rice to fall between the hulling rollers 3 on both sides, and the second slope 26 can guide the rice to fall to the surface of the conveyor belt 13.

As shown in fig. 1, the first slope 25 has an inclination angle of 30 to 45 °, the second slope 26 has an inclination angle of 25 to 35 °, and a gap is formed between the second slope 26 and the surface of the peeling roller 3, which can prevent the peeling roller 3 from rubbing against the second slope 26 by designing a gap between the second slope 26 and the surface of the peeling roller 3.

As shown in fig. 1 and 7, a plurality of auxiliary rollers 27 are arranged on the inner side of the conveyor belt 13, the auxiliary rollers 27 are in rolling connection with the surface of the inner side of the conveyor belt 13, the front ends and the rear ends of the auxiliary rollers 27 are rotatably connected with the inner wall of the housing 2, and through the arrangement of the auxiliary rollers 27, the auxiliary rollers can support the conveyor belt 13 on the inner side of the conveyor belt 13 and increase the stability of the conveyor belt 13 in the operation process.

As shown in fig. 1, a diagonal rod 28 is bolted below one side surface of the shell 2, and the other end of the diagonal rod 28 is bolted with the bottom of the blanking channel 7, and through the arrangement of the diagonal rod 28, the diagonal rod 28 can support the bottom of the blanking channel 7 and increase the firmness of the blanking channel 7.

It should be noted that: the technical scheme aims to solve the problems of dust emission, vibration and rice and shell separation of the shelling equipment, and as for how to drive the shelling roller 3 to shell rice, the mature technology exists at present, and the technical scheme is not described too much.

The working principle is as follows: in operation, the husking rollers 3 are firstly operated, rice is poured from the feeding hopper 4, then the rice falls between the husking rollers 3 at two sides, the husked rice falls down to the surface of the conveying belt 13 together with the rice husk, at the same time, the driving motor 151 is started to drive the first bevel gear 153, the second bevel gear 154 and the rotating shaft 152 to start rotating, then the driving roller 11 starts to rotate counterclockwise under the driving of the rotating shaft 152, the driving roller 11 drives the driven roller 12 to rotate together through the conveying belt 13, at the same time, the scraper 14 on the surface of the conveying belt 13 starts to move, at the same time, the rice and the rice husk start to move leftwards together, then when the rice and the rice husk move to the leftmost side of the conveying belt 13, the rice and the rice husk fall to the surface of the screen 16 together, at the same time, the scraper 14 below moves to the right side, and drives, the rice husk can pass through the screen 16 and fall downwards in the moving process, the rice cannot pass through the screen 16, then the rice continues to move rightwards to the inside of the blanking channel 7, at the moment, the dust collector 5 can be started, negative pressure generated in the rice can enable dust particles doped in the rice to pass through the dust collection cover 8, the connecting pipe 9 and the header pipe 6 and finally reach the inside of the dust collector 5, meanwhile, the arrangement of the blocking net 10 can effectively prevent the rice from entering the inside of the dust collection cover 8, and then the rice slides to the right side to complete blanking; the device can produce vibrations at the operation in-process, and at the vibrations in-process, fixed column 20 slides from top to bottom in the inside of deep trouth 19, and damping shock absorber 21 can effectively restrain the motion of fixed column 20 to make the vibrations of fixed column 20 and casing 2 tend to gently, reduce the vibrations that the device produced by a wide margin and to the influence of installation base, make the installation base difficult not hard up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element

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 an environment-friendly rice processing apparatus that shells, includes base body (1), casing (2), shelling roller (3) and dust catcher (5), its characterized in that: the top of the shell (2) is communicated with a feed hopper (4), an inlet of the dust collector (5) is communicated with a main pipe (6), one side of the shell (2) is communicated with a blanking channel (7), a dust hood (8) is arranged above an inner cavity of the blanking channel (7), a blocking net (10) is arranged inside the dust hood (8), the top of the dust hood (8) is communicated with a connecting pipe (9), the other end of the connecting pipe (9) is communicated with the main pipe (6) through a three-way interface, two sides of the interior of the shell (2) and below the shelling roller (3) are respectively and rotatably connected with a driving roller (11) and a driven roller (12), the surfaces of the driving roller (11) and the driven roller (12) are provided with a conveyor belt (13), the surface of the conveyor belt (13) is provided with a plurality of scraping plates (14), and a driving mechanism (15) is arranged behind the shell (2), the inside of casing (2) and the below that is located drive roll (11) install screen cloth (16), the below of casing (2) inner chamber sets up collects mechanism (17), the top bolt of base body (1) has a plurality of fixing base (18), deep trouth (19) have been seted up on the surface of fixing base (18), the bottom bolt of casing (2) has connect fixed column (20), and the inner wall sliding connection of fixed column (20) and deep trouth (19), the internally mounted of deep trouth (19) has damping bumper shock absorber (21), and the bottom of fixed column (20) and damping bumper shock absorber (21) reciprocal anchorage.

2. The environment-friendly rice processing and shelling device as claimed in claim 1, wherein: actuating mechanism (15) are including driving motor (151), dwang (152), first bevel gear (153) and second bevel gear (154), the back bolt of driving motor (151) and casing (2), the front end of dwang (152) extends to the inside of casing (2) and mutually fixed with the rear end of drive roll (11), first bevel gear (153) and driving motor (151) output shaft joint, second bevel gear (154) bolt is on the surface of dwang (152), and first bevel gear (153) and second bevel gear (154) intermeshing.

3. The environment-friendly rice processing and shelling device as claimed in claim 2, wherein: the back of casing (2) has bolted protective housing (22), and driving motor (151), dwang (152), first conical gear (153) and second conical gear (154) all are located the inside of protective housing (22).

4. The environment-friendly rice processing and shelling device as claimed in claim 3, wherein: the rear end of dwang (152) rotates with the inner wall of protecting crust (22) to be connected, bearing frame (23) are inlayed at the back of casing (2), and the inner circle bolt of dwang (152) and bearing frame (23) connects.

5. The environment-friendly rice processing and shelling device as claimed in claim 1, wherein: the collecting mechanism (17) comprises a collecting box (171), a rotating roller (172) and a window (173), the collecting box (171) is arranged below the inner cavity of the shell (2), the front end and the rear end of the rotating roller (172) are rotatably connected with the inner wall of the shell (2), the rotating roller (172) is connected with the surface of the bottom of the collecting box (171) in a rolling mode, and the window (173) is arranged below the surface of the other side of the shell (2).

6. The environment-friendly rice processing and shelling device as claimed in claim 5, wherein: the other side of the shell (2) is hinged with a closing door (24), and the closing door (24) is matched with the window (173) for use.

7. The environment-friendly rice processing and shelling device as claimed in claim 1, wherein: the two sides of the inner cavity of the feed hopper (4) are bolted with first slopes (25), and one side of the inner cavity of the shell (2) is bolted with second slopes (26).

8. The environment-friendly rice processing and shelling device as claimed in claim 7, wherein: the inclination angle of the first slope (25) is 30-45 degrees, the inclination angle of the second slope (26) is 25-35 degrees, and a gap exists between the second slope (26) and the surface of the hulling roller (3).

9. The environment-friendly rice processing and shelling device as claimed in claim 1, wherein: the inboard of conveyer belt (13) is provided with a plurality of auxiliary roller (27), auxiliary roller (27) and the inboard surface roll connection of conveyer belt (13), the front and back both ends of auxiliary roller (27) are connected with the inner wall rotation of casing (2).

10. The environment-friendly rice processing and shelling device as claimed in claim 1, wherein: the lower part of one side surface of the shell (2) is bolted with an inclined rod (28), and the other end of the inclined rod (28) is bolted with the bottom of the blanking channel (7).