CN219233027U

CN219233027U - Cleaning machine is used in rice seed processing

Info

Publication number: CN219233027U
Application number: CN202223232318.1U
Authority: CN
Inventors: 李明辉; 陈旺; 张墨
Original assignee: Shijiazhuang Nongfeng Machinery Co ltd
Current assignee: Shijiazhuang Nongfeng Machinery Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-06-23
Anticipated expiration: 2032-12-04

Abstract

The utility model discloses a cleaning machine for rice seed processing, which comprises a rice seed finished product discharging channel, a first rotating roller, a finished product discharging hole, a first transverse pipe, a first connecting pipe, a conveyor belt and a dust collector, wherein a drying box is fixedly connected to the top of a platen, a screening tank body is arranged above the platen, a feeding hopper communicated with the inside of the screening tank body is longitudinally and fixedly connected to the top of the screening tank body in a penetrating manner, impurities with particle sizes larger than rice seeds are blocked after screening by the first sieve plate and are accumulated to be discharged after the first discharging pipe, the rice seeds fall on a sloping plate after passing through sieve holes on the first sieve plate and then fall on a second sieve plate, impurities such as crushed aggregates with particle sizes smaller than the rice seeds after screening by the second sieve plate pass through a fine material outlet, the rice seeds fall on the conveyor belt after passing through the second discharging pipe, a third discharging pipe and a fourth discharging pipe in sequence, and the finished rice seeds are discharged through the rice seed finished product discharging channel.

Description

Cleaning machine is used in rice seed processing

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a cleaning machine for rice seed processing.

Background

The rice is cereal crop of rice genus, the rice is classified into indica rice and japonica rice, early rice and middle-late rice, glutinous rice and non-glutinous rice according to the types of rice, and is classified into conventional rice and hybrid rice according to the seed reserving mode, and other classifications are classified into paddy rice and floating rice according to whether soilless culture is performed; the rice is classified into season rice and giant rice which is classified into common rice and giant rice which is approximately 2 meters according to the life cycle, and common light rice and sea rice which are classified into salt and alkali tolerance, and impurities in rice seeds are usually separated by a cleaner at present.

According to the Chinese patent of utility model of the patent publication No. CN 209174385U, a rice seed specific gravity type cleaning equipment comprises a machine body, a cavity is arranged in the machine body, an air outlet communicated with the inside and the outside is arranged on the top surface of the cavity, a rotating mechanism is arranged in the cavity, a screening mechanism is arranged in the cavity and is positioned under the rotating mechanism, a discharging hole communicated with the inside and the outside is arranged on the inner wall of one end of the cavity, the discharging hole is positioned under the screening mechanism, a feeding mechanism is arranged on the inner wall of one end of the cavity, a winnowing mechanism is arranged at the bottom of the cavity, a connecting pipe is fixedly connected with the upper end of the machine body, the connecting pipe is communicated with the air outlet, a recovery port communicated with the inside and the outside of the cavity is arranged on the side wall of one end of the machine body, a switch plate is rotatably connected in the recovery port, and a limiting plate used for opening and closing the switch plate is rotatably connected on the side wall of one end of the machine body.

Among the above-mentioned prior art, it is when getting rid of the impurity in to the rice seed, and operating personnel opens earlier and connects hopper 20 when using and pour the rice seed that needs to carry out the screening into the cavity through the feed inlet again in, closes the feed inlet afterwards and carries out screening work again, and this kind of mode leads to once can only carrying out a small amount of rice seed processing, and is lower to the efficiency of rice seed screening, based on this, proposes a rice seed processing and uses cleaning machine.

Disclosure of Invention

The utility model aims to provide a cleaning machine for rice seed processing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rice seed processing is with cleaning machine, includes the platen, platen top fixedly connected with stoving case, the top of platen is provided with screening jar body, the top of screening jar body vertically runs through fixedly connected with rather than the feeder hopper of inside intercommunication, the inboard fixedly connected with slope of screening jar body sets up first sieve and second sieve, one side of screening jar body runs through fixedly connected with rather than the second discharging pipe of inside intercommunication, the opposite side of screening jar body runs through fixedly connected with rather than the first discharging pipe of inside intercommunication, the fine material export has been seted up to the bottom of screening jar body, the one end intercommunication of second discharging pipe has the third discharging pipe, the one end intercommunication of third discharging pipe has the fourth discharging pipe, the bottom of fourth discharging pipe runs through in stoving case top back and stretches into its inboard, the inboard rotation of stoving jar is connected with first rotor and second rotor, the outside of first roller and second roller cover jointly is equipped with the conveyer belt, the conveyer belt is all transmitted with first roller and second roller and is connected, the front side fixedly connected with motor of stoving case, the one end of second roller runs through in the front side back of stoving case with the rotation end fixed connection of motor, the finished product discharge gate has transversely been seted up in one side of stoving case, one side fixedly connected with rice seed finished product discharge channel of stoving case, one side fixedly connected with vibrating motor of screening jar body, vertically run through on the platen and set up a plurality of movable hole, the inboard of movable hole all is provided with the montant, the top and the outer wall fixed connection of screening jar body of montant, a plurality of the bottom of montant stretches to the below of platen and jointly fixedly connected with connection diaphragm, the outside fixed cover of montant is equipped with solid fixed ring, the outside cover of montant is equipped with the spring, the top and the solid fixed ring bottom fixed connection of spring, the bottom and the platen top fixed connection of spring.

As a further scheme of the utility model: the inside top fixedly connected with of stoving case is first violently managed, the even fixedly connected with of first violently manage bottom a plurality of rather than the hot-blast output tube of inside intercommunication, stoving case top fixedly connected with air heater, the play hot-blast end intercommunication of air heater has first connecting pipe, the one end of first connecting pipe runs through behind stoving case top with the inside intercommunication of first violently managing.

As still further aspects of the utility model: the inboard fixedly connected with swash plate of screening jar body, the swash plate sets up in the below of first sieve and is located the top of second sieve.

As still further aspects of the utility model: the third discharging pipe is a corrugated hose.

As still further aspects of the utility model: the utility model discloses a dust collection device, including stoving case top fixedly connected with dust catcher, the dust absorption end intercommunication of dust catcher has the second connecting pipe, the inboard top fixedly connected with second horizontal pipe of screening jar body, the even fixedly connected with of second horizontal pipe bottom a plurality of dust collecting cover rather than inside intercommunication, the one end of second connecting pipe runs through behind screening jar body top rather than inside intercommunication.

As still further aspects of the utility model: the second connecting pipe is a corrugated hose.

As still further aspects of the utility model: four supporting legs are symmetrically and fixedly connected to the bottom of the bedplate.

Compared with the prior art, the utility model has the beneficial effects that:

1. through first sieve screening back, be greater than rice seed particle diameter's impurity then by the separation, and pile up and discharge behind first discharging pipe, the rice seed passes on the sieve mesh on the first sieve and falls on the swash plate, and then fall on the second sieve, pass through the second sieve and sieve the back, be less than impurity such as crushed aggregates of rice seed particle diameter and pass through the sieve mesh of second sieve and discharge through the fine material export, the rice seed then loops through second discharging pipe, behind third discharging pipe and the fourth discharging pipe fall on the conveyer belt, the finished product rice seed passes through rice seed finished product discharge channel discharge, vibrate through vibrating motor work, and through the montant, the solid fixed ring, the spring, the movable hole, connect the cooperation of diaphragm, vibrating motor vibration drives screening jar body and makes first sieve and second sieve vibrate, thereby improve first sieve and second sieve and to the screening efficiency of rice seed material, this device can carry out the rice seed processing in succession, thereby avoid once only can carry out a small amount of rice seed processing's problem.

2. Negative pressure is generated through the work of the dust collector, so that the dust lifted in the screening tank body is sequentially sucked into the dust collector through the dust collecting cover, the second transverse pipe and the second connecting pipe to be collected, the dust lifted in the screening tank body is cleaned, and the influence of dust flying on a working site on the health of workers is greatly reduced.

3. Hot air is conveyed through the hot air blower and is conveyed into the hot air output pipe after passing through the first connecting pipe and the first transverse pipe, and then hot air is blown out through the hot air output pipe to dry rice seeds on the conveyor belt, so that finished rice seeds are kept dry.

Drawings

FIG. 1 is a schematic diagram of a rice seed-processing separator.

FIG. 2 is a front view of a cleaning machine for rice seed processing.

Fig. 3 is a bottom view of the screening tank of the rice seed processing separator.

The figure shows: the rice seed finished product discharging channel 1, a first rotating roller 2, a finished product discharging port 3, a drying box 4, a hot air output pipe 5, an air heater 6, a first transverse pipe 7, a first connecting pipe 8, a conveyor belt 9, a dust collector 10, a second connecting pipe 11, a feed hopper 12, a dust collection cover 13, a second transverse pipe 14, a first sieve plate 15, a first discharging pipe 16, a screening tank 17, a second sieve plate 18, a vertical rod 19, a fixed ring 20, a spring 21, a supporting leg 22, a movable hole 23, a connecting transverse plate 24, a fine material outlet 25, a second rotating roller 26, a vibrating motor 27, a sloping plate 28, a second discharging pipe 29, a third discharging pipe 30, a fourth discharging pipe 31, a bedplate 32 and a motor 33.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a cleaning machine for processing rice seeds comprises a platen 32, a drying box 4 is fixedly connected to the top of the platen 32, a screening tank 17 is arranged above the platen 32, a feed hopper 12 communicated with the inside of the screening tank 17 is longitudinally and fixedly connected with the top of the screening tank 17, a first screen plate 15 and a second screen plate 18 which are obliquely arranged are fixedly connected with the inside of the screening tank 17, the mesh aperture of the first screen plate 15 is larger than the mesh aperture of the second screen plate 18, the mesh aperture of the first screen plate 15 is larger than the grain size of rice seeds, so that the rice seeds can fall through the mesh aperture of the first screen plate 15, the mesh aperture of the second screen plate 18 is smaller than the grain size of the rice seeds, so that the rice seeds can not fall through the mesh aperture of the second screen plate, one side of the screening tank 17 is fixedly connected with a second discharging pipe 29 communicated with the inside of the screening tank 17, the second discharging pipe 29 corresponds to the lower end of the second sieve plate 18, the other side of the sieving tank 17 is fixedly connected with a first discharging pipe 16 communicated with the inside of the sieving tank in a penetrating way, the first discharging pipe 16 corresponds to the lower end of the first sieve plate 15, the bottom end of the sieving tank 17 is provided with a fine material outlet 25, one end of the second discharging pipe 29 is communicated with a third discharging pipe 30, one end of the third discharging pipe 30 is communicated with a fourth discharging pipe 31, the bottom end of the fourth discharging pipe 31 penetrates through the top of the drying box 4 and then extends into the inside of the drying box, the inside of the drying box 4 is rotationally connected with a first rotating roller 2 and a second rotating roller 26, the outer sides of the first rotating roller 2 and the second rotating roller 26 are jointly sleeved with a conveying belt 9, the conveying belt 9 is in transmission connection with the first rotating roller 2 and the second rotating roller 26, the front side of the drying box 4 is fixedly connected with a motor 33, one end of the second rotating roller 26 penetrates through the front side of the drying box 4 and is fixedly connected with the rotating end of the motor 33, one side of the drying box 4 transversely penetrates through the finished product discharging hole 3, one side of the drying box 4 is fixedly connected with the rice seed finished product discharging channel 1, one side of the screening tank 17 is fixedly connected with the vibrating motor 27, a plurality of movable holes 23 are longitudinally formed in the bedplate 32 in a penetrating mode, vertical rods 19 are arranged on the inner sides of the movable holes 23, the top ends of the vertical rods 19 are fixedly connected with the outer wall of the screening tank 17, a plurality of connecting transverse plates 24 are fixedly connected with the bottom ends of the vertical rods 19 after extending to the lower side of the bedplate 32, a fixing ring 20 is fixedly sleeved on the outer side of the vertical rods 19, springs 21 are sleeved on the top ends of the springs 21 and are fixedly connected with the bottom of the fixing ring 20, and the bottom ends of the springs 21 are fixedly connected with the top of the bedplate 32.

The inside top fixedly connected with first violently managing 7 of stoving case 4, the even fixedly connected with of first violently managing 7 bottom a plurality of rather than the hot-blast output tube 5 of inside intercommunication, stoving case 4 top fixedly connected with air heater 6, the play hot-blast end intercommunication of air heater 6 has first connecting pipe 8, the one end of first connecting pipe 8 runs through behind stoving case 4 top with the inside intercommunication of first violently managing 7.

The inside of screening jar 17 fixedly connected with swash plate 28, swash plate 28 sets up in the below of first sieve 15 and is located the top of second sieve 18.

The third discharging pipe 30 is a corrugated hose.

The top fixedly connected with dust catcher 10 of stoving case 4, the dust absorption end intercommunication of dust catcher 10 has second connecting pipe 11, the inboard top fixedly connected with second horizontal pipe 14 of screening jar body 17, the even fixedly connected with of second horizontal pipe 14 bottom a plurality of and its inside dust cage 13 of intercommunication, the one end of second connecting pipe 11 runs through behind screening jar body 17 top rather than inside intercommunication.

The second connection pipe 11 is a corrugated hose.

Four support legs 22 are symmetrically and fixedly connected to the bottom of the bedplate 32.

The model of the vibration motor 27 is ZFB, the model of the motor 33 is YCCL160L-8, the model of the dust collector 10 is MCJC-750, and the model of the air heater 6 is JSRJ-FD-100.

The air heater 6, the dust collector 10, the vibration motor 27 and the motor 33 are electrically connected with an external switch through wires, and the external switch is used for controlling the air heater 6, the dust collector 10, the vibration motor 27 and the motor 33 to be electrified or stopped.

The working principle of the utility model is as follows:

when the cleaning machine for rice seed processing is used for processing rice planting, the air heater 6, the dust collector 10, the vibrating motor 27 and the motor 33 are started to work through the external switch, rice seeds to be processed are conveyed into the screening tank body 17 through the feed hopper 12, the rice seeds firstly fall on the first screen plate 15, after being screened through the first screen plate 15, impurities with particle sizes larger than those of the rice seeds are blocked and accumulated to the first discharge pipe 16 to be discharged, the rice seeds fall on the inclined plate 28 after passing through the sieve holes on the first screen plate 15, then fall on the second screen plate 18, after being screened through the second screen plate 18, impurities such as crushed aggregates smaller than rice seed particles are discharged through the fine material outlet 25 after passing through the sieve holes of the second screen plate 18, and the rice seeds sequentially pass through the second discharge pipe 29, the third discharge pipe 30 and the fourth discharge pipe 31 and then fall on the conveyor belt 9, the hot air is conveyed through the hot air blower 6, the hot air is conveyed into the hot air output pipe 5 after passing through the first connecting pipe 8 and the first transverse pipe 7, the hot air is blown out through the hot air output pipe 5 to dry rice seeds on the conveyor belt 9, the dried finished rice seeds are discharged through the rice seed finished product discharging channel 1, when the rice seeds to be processed fall on the first sieve plate 15 to lift dust, negative pressure is generated through the operation of the dust collector 10, and accordingly the dust lifted in the screening tank 17 is sucked into the dust collector 10 through the dust collecting hood 13, the second transverse pipe 14 and the second connecting pipe 11 in sequence, the dust lifted in the screening tank 17 is cleaned, the influence on the health of workers caused by dust lifting on a working site is greatly reduced, the vibration motor 27 vibrates, and the dust is discharged through the vertical rod 19, the fixed ring 20, the spring 21 and the movable hole 23, the cooperation of connecting diaphragm 24, vibrating motor 27 vibration drives screening jar body 17 and makes first sieve 15 and second sieve 18 vibration to improve the screening efficiency of first sieve 15 and second sieve 18 to the material.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A cleaning machine for rice seed processing, comprising a platen (32), characterized in that: the utility model discloses a drying box, a screening box (17) is arranged above the bedplate (32), a feed hopper (12) is longitudinally and fixedly connected with the top of the screening box (17) and communicated with the inside of the screening box, a first sieve plate (15) and a second sieve plate (18) are obliquely and fixedly connected with the inside of the screening box (17), a second discharging pipe (29) is fixedly connected with the inside of the screening box (17) in a penetrating way, a first discharging pipe (16) is fixedly connected with the other side of the screening box (17) in a penetrating way and communicated with the inside of the screening box, a fine material outlet (25) is formed in the bottom end of the screening box (17), a third discharging pipe (30) is communicated with one end of the second discharging pipe (29), a fourth discharging pipe (31) is communicated with one end of the third discharging pipe (30), the bottom end of the fourth discharging pipe (31) penetrates into the inside of the drying box (4) after penetrating through the top of the drying box, the inside of the drying box (4) is connected with a first rotating roll (26) and a second rotating roll (9) are connected with a first rotating roll (26) and a second rotating roll (9) and a common roll (9) rotating roll, the utility model provides a drying box, including drying box (4), front side fixedly connected with motor (33), the one end of second commentaries on classics roller (26) runs through behind the front side of drying box (4) with the rotation end fixed connection of motor (33), finished product discharge gate (3) have been seted up transversely to one side of drying box (4), one side fixedly connected with rice seed finished product discharge channel (1) of drying box (4), one side fixedly connected with vibrating motor (27) of screening jar body (17), vertically run through on platen (32) and offered a plurality of movable hole (23), the inboard of movable hole (23) all is provided with montant (19), the top of montant (19) and the outer wall fixed connection of screening jar body (17), a plurality of jointly fixedly connected with connection diaphragm (24) behind the below of montant (19), the outside fixed cover of montant (19) is equipped with solid fixed ring (20), the outside cover of montant (19) is equipped with spring (21), the bottom and solid fixed connection of spring (21) bottom and top fixed connection of platen (32).

2. The cleaning machine for rice seed processing according to claim 1, wherein: the hot air drying device comprises a drying box (4), and is characterized in that a first transverse pipe (7) is fixedly connected to the inner side top of the drying box (4), a plurality of hot air output pipes (5) communicated with the inner side of the first transverse pipe (7) are uniformly and fixedly connected to the bottom of the first transverse pipe, a hot air blower (6) is fixedly connected to the top of the drying box (4), a first connecting pipe (8) is communicated with the hot air outlet end of the hot air blower (6), and one end of the first connecting pipe (8) penetrates through the top of the drying box (4) and then is communicated with the inner side of the first transverse pipe (7).

3. The cleaning machine for rice seed processing according to claim 1, wherein: the inside fixedly connected with swash plate (28) of screening jar body (17), swash plate (28) set up in the below of first sieve (15) and be located the top of second sieve (18).

4. The cleaning machine for rice seed processing according to claim 1, wherein: the third discharging pipe (30) is a corrugated hose.

5. The cleaning machine for rice seed processing according to claim 1, wherein: the utility model discloses a dust collection device, including stoving case (4), dust collection box, screening jar body (17), dust collection box, dust collection cover (13), screening jar body (17) are fixed with dust collection end, stoving case (4) top fixedly connected with dust catcher (10), dust collection end intercommunication of dust catcher (10) has second connecting pipe (11), the inboard top fixedly connected with second horizontal pipe (14) of screening jar body (17), even fixedly connected with a plurality of dust collection cover (13) rather than inside intercommunication in second horizontal pipe (14) bottom, the one end of second connecting pipe (11) runs through behind screening jar body (17) top rather than inside intercommunication.

6. The rice seed treatment separator according to claim 5, wherein: the second connecting pipe (11) is a corrugated hose.

7. The cleaning machine for rice seed processing according to claim 1, wherein: four supporting legs (22) are symmetrically and fixedly connected to the bottom of the bedplate (32).