CN211027041U

CN211027041U - Stone removing processing device for processing raw material rice

Info

Publication number: CN211027041U
Application number: CN201921861258.5U
Authority: CN
Inventors: 杨艳辉
Original assignee: Hunan Xinyouai Agriculture Co ltd
Current assignee: Hunan Xinyouai Agriculture Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-17
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of grain processing, and discloses a stone removing processing device for processing raw material rice, which comprises a device body, wherein the device body comprises a bottom plate, supporting legs are fixedly arranged on the upper surface of the bottom plate, a processing box is fixedly arranged at the tops of the supporting legs, and a feeding hopper is arranged on one side of the top of the processing box; when the beating machine is used, the vibrating motor, the rotating motor, the exhaust fan and the dust remover are started, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate through the driving wheel and the driven wheel, and the rotating rod drives the beating belt to rotate, so that the sieve plate is beaten; when the raw material rice is screened, the rice is poured into a feed hopper, and stone removal operation is carried out on the rice grains layer by layer, so that the stone removal effect is improved; vibrating motor drives the vibrating arm vibration, improves and removes stone efficiency, makes the sieve have a buffer power through buffer gear when raw materials rice falls into on the sieve to the too big damage that causes the sieve of impact-free, and clears away the dust of processing incasement portion through air exhauster and dust remover.

Description

Stone removing processing device for processing raw material rice

Technical Field

The invention relates to the technical field of grain processing, in particular to a stone removing processing device for processing raw material rice.

Background

The raw material rice stone removing processing device mainly utilizes an inclined sieve surface with certain movement characteristics and wind power passing through scale holes of the sieve surface to separate the stones from the paddy according to the characteristics of different specific gravity and suspension speed of the stones and the paddy, when the material flows to the middle section of the sieve surface from a feed hopper, the material is immediately subjected to the comprehensive action of the inclined airflow from top to bottom and the mechanical movement of the sieve surface, so that the stones with higher density are automatically classified and then sink to the lower layer of the material to be contacted with the sieve surface; the density is less, the rough surface paddy is on the upper layer and in the fluidization state, the paddy on the upper layer of the screen surface slides down to the outside of the machine along the inclination direction of the screen surface under the action of gravity and the crowding of the inlet material along with the continuous blanking of the feeding port, the sunken sand and stone are difficult to slide down under the limitation of the motion characteristic of the screen body and the combined action of wind power and the protruding edges of the screen holes, and only gradually slide to the stone outlet along with the motion of the screen body.

Sieve mesh is easily blockked up by rice grain or small stone after the sieve in the conventional proportion destoner live time for a long time for screening effect is not good, and screening efficiency reduces.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a stone removing processing device for processing raw material rice, which solves the problems in the prior art.

The invention provides the following technical scheme: the stone removing processing device for processing the raw material rice comprises a device body, wherein the device body comprises a bottom plate, supporting legs are fixedly arranged on the upper surface of the bottom plate, a processing box is fixedly arranged at the tops of the supporting legs, a feeding hopper is arranged on one side of the top of the processing box, a vibrating motor is fixedly arranged in the middle of the top of the processing box, three sieve plates are respectively arranged in the processing box, rotating rods are respectively arranged below the sieve plates on the upper layer and the middle layer, the right end of each rotating rod is rotatably arranged on the inner wall on the right side of the processing box, the left end of each rotating rod is connected with a rotating shaft, the other end of each rotating shaft penetrates through the processing box and extends to the outside, a driven wheel is fixedly sleeved on the rotating shaft positioned above the rotating shaft, a driving wheel is fixedly sleeved on the rotating shaft right below the, the fixed rotating electrical machines that is provided with on the mounting panel, rotating electrical machines's output shaft with pivot transmission on the action wheel is connected, the fixed a plurality of areas of beating that are provided with on the bull stick, the processing incasement portion is provided with the vibrating arm, the vibrating arm runs through threely the middle part of sieve and with sieve fixed connection.

Preferably, upper strata and medial sieve all through buffer gear set up in the processing case, buffer gear is including the recess that processing case both sides wall was seted up, the inside fixed slide bar that is provided with of recess, sliding sleeve is equipped with the slide on the slide bar, the slide with the both ends fixed connection of sieve, be located on the slide bar the below cover of slide is equipped with buffer spring.

Preferably, the sieve plate and the rotating rod are arranged in a left-high-right mode, and gaps of the sieve plate are gradually reduced from top to bottom.

Preferably, a through hole is formed in the left side wall of the processing box, a bearing is fixedly arranged in the through hole, and the rotating shaft is fixedly sleeved on the inner ring of the bearing.

Preferably, the rotating shaft and one end connected with the rotating rod are provided with clamping grooves, the rotating rod and one end connected with the rotating shaft are provided with clamping columns, and the clamping grooves and the clamping columns are fixedly connected through fixing pins.

Preferably, the processing box top is located vibrating motor's right side is fixed and is provided with the air exhauster, the one end of air exhauster with the inside intercommunication of processing box sets up, the other end of air exhauster is connected with the dust remover.

Preferably, the bottom end of the vibrating rod extends to the bottom of the processing box, and the top end of the vibrating rod is in transmission connection with an output shaft of the vibrating motor.

Preferably, the right side of the processing box is positioned at three, and a first discharge hole, a second discharge hole and a third discharge hole are respectively formed above the sieve plates.

The invention has the following beneficial effects:

1. this stone processingequipment is used in raw materials rice processing, open vibrating motor, rotating electrical machines, air exhauster and dust remover, rotating electrical machines drive pivot is rotated, and the pivot is passed through the action wheel and is driven the driving lever rotation from the driving wheel, and the driving lever is clapped the tape and is rotated to beat the sieve, improve the stone effect of going.

2. This stone processingequipment is used in processing of raw materials rice, vibrating motor drive vibrating arm vibration, improves and removes stone efficiency, through slide bar, slide and buffer spring mutually support when raw materials rice falls into on the sieve for the sieve has a buffer power, causes the damage to the sieve in order to avoid the impact too big, prolongs its life, and clears away the dust of processing incasement portion through air exhauster and dust remover.

3. This stone processingequipment is used in processing of raw materials rice, when screening raw materials rice, pour the rice into the feeder hopper, fall into on the upper screen plate, big stone rolls out the first discharge gate that corresponds with it by the upper strata, rice grain and small stone fall into on the sieve of lower floor, at this moment, the rice grain falls into on last one deck sieve again, flow via the third discharge gate corresponding with it, small stone is flowed by corresponding second discharge gate with it, the stone operation is removed to the rice grain layer by layer, it is better to make the effect of sieving.

4. This stone removing processingequipment is used in raw materials rice processing, through setting up buffer gear, recess, slide bar, can reduce the impact force to it is too big to cause the damage to the sieve to impact, prolongs its life.

Drawings

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

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

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a connection structure of the rotary rod and the rotary shaft according to the present invention;

fig. 6 is a schematic structural diagram of a first discharge port, a second discharge port and a third discharge port of the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a processing box; 4. a feed hopper; 5. a vibration motor; 6. a sieve plate; 7. a rotating rod; 8. a rotating shaft; 9. a driven wheel; 10. a driving wheel; 11. a synchronous belt; 12. mounting a plate; 13. a rotating electric machine; 14. beating the belt; 15. a vibrating rod; 16. a first discharge port; 17. a second discharge port; 18. a third discharge port; 19. a buffer mechanism; 191. a groove; 192. a slide bar; 193. a slide plate; 194. a buffer spring; 20. a through hole; 21. a bearing; 22. a card slot; 23. clamping the column; 24. a fixing pin; 25. an exhaust fan; 26. a dust remover.

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. 1-6, the stone removing processing device for processing raw material rice comprises a device body, the device body comprises a bottom plate 1, supporting legs 2 are fixedly arranged on the upper surface of the bottom plate 1, a processing box 3 is fixedly arranged on the tops of the supporting legs 2, a feeding hopper 4 is arranged on one side of the top of the processing box 3, a vibrating motor 5 is fixedly arranged in the middle of the top of the processing box 3, three sieve plates 6 are respectively arranged in the processing box 3, rotating rods 7 are respectively arranged below the upper layer sieve plate 6 and the middle layer sieve plate 6, the right end of each rotating rod 7 is rotatably arranged on the inner wall of the right side of the processing box 3, the left end of each rotating rod 7 is connected with a rotating shaft 8, the other end of each rotating shaft 8 penetrates through the processing box 3 and extends to the outside, a driven wheel 9 is fixedly sleeved on the rotating shaft 8 above the driven wheel, the fixed mounting panel 12 that is provided with of processing case 3 left side outer wall, the fixed rotating electrical machines 13 that is provided with on the mounting panel 12, the output shaft of rotating electrical machines 13 is connected with the 8 transmissions of pivot on the action wheel 10, and the fixed a plurality of beating areas 14 that are provided with on the bull stick 7, the inside vibrating arm 15 that is provided with of processing case 3, vibrating arm 15 run through the middle part of three sieve 6 and with sieve 6 fixed connection.

Wherein, upper strata and medial sieve 6 all set up in processing case 3 through buffer gear 19, buffer gear 19 includes the recess 191 that 3 both sides walls of processing case were seted up, the inside fixed slide bar 192 that is provided with of recess 191, the sliding sleeve is equipped with slide plate 193 on the slide bar 192, slide plate 193 and sieve 6's both ends fixed connection, the below cover that lies in slide plate 193 on the slide bar 192 is equipped with buffer spring 194, when raw materials rice gets into processing case 3 from feeder hopper 4, reduce the impact force through buffer gear 19, in order to avoid the impact to lead to the fact the damage to sieve 6 greatly, prolong its life.

Wherein, sieve 6 and bull stick 7 all are the height from left to right setting, and the space of sieve 6 diminishes from top to bottom gradually, can filter the stone by the successive layer when going the stone operation and get rid of, increase and remove the stone quality.

Wherein, through-hole 20 has been seted up to the left side wall of processing case 3, and through-hole 20 is inside to be fixed to be provided with bearing 21, and the fixed cover of bearing 21 inner circle is equipped with pivot 8, is convenient for pivot 8 to rotate through bearing 21.

Wherein, draw-in groove 22 has been seted up to the one end that pivot 8 and bull stick 7 link to each other, and the one end that bull stick 7 and pivot 8 link to each other is provided with card post 23, and draw-in groove 22 passes through fixed pin 24 fixed connection with card post 23, convenient to install and dismantle.

Wherein, the fixed air exhauster 25 that is provided with in the right side that the processing case 3 top is located vibrating motor 5, the one end and the inside intercommunication setting of processing case 3 of air exhauster 25, the other end of air exhauster 25 is connected with dust remover 26, when raw materials rice gets into processing case 3 inside, clears away the inside dust of processing case 3.

The bottom end of the vibrating rod 15 extends to the bottom of the processing box 3, and the top end of the vibrating rod 15 is in transmission connection with the output shaft of the vibrating motor 5.

Wherein, the right side of processing case 3 is located three the top of sieve 6 is provided with first discharge gate 16, second discharge gate 17 and third discharge gate 18 respectively.

When the vibrating screen plate is used, the vibrating motor 5, the rotating motor 13, the exhaust fan 25 and the dust remover 26 are started, the rotating motor 13 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotating rod 7 to rotate through the driving wheel 10 and the driven wheel 9, and the rotating rod 7 drives the beating belt 14 to rotate, so that the screen plate 6 is beaten; when raw rice is screened, rice is poured into the feed hopper 4 and falls onto the upper-layer sieve plate 6, large stones roll out of the first discharge port 16 corresponding to the large stones from the upper layer, and rice grains and small stones fall onto the lower-layer sieve plate 6;

at the moment, the rice grains fall on the last layer of sieve plate 6 again and flow out through the corresponding third discharge port 18, small stones flow out through the corresponding second discharge port 17, stone removal operation is carried out on the rice grains layer by layer, the stone removal effect is improved, in the process, the vibrating motor 5 drives the vibrating rod 15 to vibrate, and the stone removal efficiency is improved;

through mutually supporting of slide bar 192, slide 193 and buffer spring 194 when raw materials rice falls into on sieve 6 for sieve 6 has a buffer power, and to avoid the too big damage that causes sieve 6 of impact, prolong its life, and clear away the dust of processing incasement portion 3 through air exhauster 25 and dust remover 26.

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.

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. Stone removing processingequipment is used in processing of raw materials rice, including the device body, its characterized in that: the device body comprises a bottom plate (1), wherein supporting legs (2) are fixedly arranged on the upper surface of the bottom plate (1), a processing box (3) is fixedly arranged at the top of each supporting leg (2), a feeding hopper (4) is arranged on one side of the top of the processing box (3), a vibrating motor (5) is fixedly arranged in the middle of the top of the processing box (3), three sieve plates (6) are respectively arranged inside the processing box (3), rotating rods (7) are respectively arranged below the sieve plates (6), the right end of each rotating rod (7) is rotatably arranged on the inner wall of the right side of the processing box (3), the left end of each rotating rod (7) is connected with a rotating shaft (8), the other end of each rotating shaft (8) penetrates through the processing box (3) and extends to the outside, a driven wheel (9) is fixedly arranged on the rotating shaft (8) positioned above the rotating shaft, a driving wheel (10) is fixedly arranged on the rotating shaft (, action wheel (10) and from being provided with hold-in range (11) between driving wheel (9), processing case (3) left side outer wall is fixed and is provided with mounting panel (12), the fixed rotating electrical machines (13) that is provided with on mounting panel (12), the output shaft of rotating electrical machines (13) with pivot (8) transmission on action wheel (10) is connected, the fixed a plurality of beats area (14) that are provided with on bull stick (7), processing case (3) inside is provided with vibrating arm (15), vibrating arm (15) run through threely the middle part of sieve (6) and with sieve (6) fixed connection.

2. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: wherein two sieve (6) all set up in through buffer gear (19) in processing case (3), buffer gear (19) are including recess (191) that processing case (3) both sides wall was seted up, recess (191) inside fixed be provided with slide bar (192), the sliding sleeve is equipped with slide plate (193) on slide bar (192), slide plate (193) with the both ends fixed connection of sieve (6), lie in on slide bar (192) the below cover of slide plate (193) is equipped with buffer spring (194).

3. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: the sieve plate (6) and the rotating rod (7) are arranged in a left-high-right mode, and gaps of the sieve plate (6) are gradually reduced from top to bottom.

4. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: through-hole (20) have been seted up to the left side wall of processing case (3), through-hole (20) inside fixed bearing (21) that is provided with, bearing (21) inner circle is fixed to be equipped with fixed the pivot (8).

5. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: the rotating shaft (8) is connected with one end of the rotating rod (7) through a clamping groove (22), the rotating rod (7) is connected with one end of the rotating shaft (8) through a clamping column (23), and the clamping groove (22) is fixedly connected with the clamping column (23) through a fixing pin (24).

6. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: processing case (3) top is located the fixed air exhauster (25) that is provided with in right side of vibrating motor (5), the one end of air exhauster (25) with the inside intercommunication setting of processing case (3), the other end of air exhauster (25) is connected with dust remover (26).

7. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: the bottom of vibrating arm (15) extends to the bottom of processing case (3), the top of vibrating arm (15) with the output shaft transmission of vibrating motor (5) is connected.

8. The raw rice processing treatment stone removing processing device according to claim 1, characterized in that: the right side of the processing box (3) is positioned at three positions above the sieve plate (6) and is respectively provided with a first discharge hole (16), a second discharge hole (17) and a third discharge hole (18).