CN217594766U - Vertical material cleaning device - Google Patents

Abstract

The utility model provides a vertical material cleaning device belongs to grain processing machinery technical field. The processing machine aims to solve the problems that the existing processing machine can not effectively separate soil blocks, dust and grass clippings from grains, so that excessive sundries exist in the screened grains, and compared with a horizontal processing machine, the processing machine needs to be additionally provided with a conveying device, and the power consumption is large. The inlet pipe runs through behind guard shield and the interior radome fairing in proper order and the stator intercommunication, and stator blade on the stator sets up with rotor blade on the rotor is tangent, and the periphery of rotor up end is equipped with keeps off the charging tray, keeps off the charging tray and is located ejection of compact subassembly top, and the terminal surface is connected with the main shaft under the rotor, and the main shaft is connected with drive assembly, aspiration channel and guard shield intercommunication. The horizontal structure is changed into the vertical structure, and materials are transferred under the action of gravity, so that the feeding and discharging are smoother, the energy consumption can be saved, and the occupied area is smaller; the impurity removal rate is improved; the occurrence of material jamming is reduced, and the service life of the machine can be prolonged.

Description

Vertical material cleaning device

Technical Field

The utility model relates to a grain processing apparatus technical field particularly, relates to a vertical material cleaning device.

Background

Modern grain is when reaping, uses the harvester to go on more, then saves after the sunning, but the harvester when reaping grain, can be with various ruderal grass seeds and the straw income in the grain, when carrying out the sunning to grain, also can lead to during partial earth stone sneaks into grain, if not screening filtration treatment to it, not only produce great influence to the quality of grain, also can cause certain injury to the health of the human body when edible simultaneously. Therefore, the research on efficient impurity removal equipment has important significance for processing grains.

At present processing enterprise mainly adopts the hacking machine to the earlier stage processing of material, the mode of vibrations clearance sieve or drum sieve, to the clod, dust and grass bits can't effectively separate, great clod can be along with under vibrations or the rolling external action, the part becomes can pass the tiny clod that sieves, the dust, ruderal grass seed and the tiny grass bits of part also can pass the sieve and mix with grain, make still exist too much debris in the grain after the screening, make the grain quality descend, influence the treatment effect. When the horizontal processor is used for conveying materials, a conveying device needs to be additionally arranged, the materials to be processed are continuously conveyed and screened, meanwhile, unscreened large soil blocks or straws are discharged, and the problem of high power consumption is solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is:

the processing machine aims to solve the problems that the existing processing machine can not effectively separate soil blocks, dust and grass clippings from grains, so that excessive sundries exist in the screened grains, and compared with a horizontal processing machine, the processing machine needs to be additionally provided with a conveying device, and the power consumption is large.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:

the utility model provides a vertical material cleaning device, including device support, guard shield, aspiration channel, inlet pipe, interior radome fairing, fender charging tray, blank subassembly and ejection of compact subassembly, the guard shield runs through device support up end and communicates with aspiration channel and inlet pipe respectively, and the inlet pipe that lies in device support up end below runs through behind guard shield upper end and the interior radome fairing upper end in proper order with blank subassembly intercommunication, the blank subassembly includes stator, rotor, main shaft and drive assembly, drive assembly is connected with main shaft one end, and the main shaft other end is connected with the rotor, be equipped with a plurality of groups rotor blade group that is the radiation setting on the rotor, every group rotor blade group includes the rotor blade of a plurality of circumference equipartition, be equipped with a plurality of groups stator blade group that is the radiation setting on the stator, every group stator blade group includes the stator blade of a plurality of circumference equipartition, rotor blade group and stator blade group interval set up, and adjacent rotor blade and the tangent setting of stator blade for will follow the material of inlet pipe through tangent rotor blade and stator blade, the rotor blade periphery is enclosed and is established and is kept off the ejection of compact subassembly, be equipped with keeping off the material dish below for send out the material from keeping off the material and cut up clean.

Furthermore, the guard shield is equipped with the guard shield draft tube, the upper end opening setting of guard shield draft tube, and the up end of guard shield draft tube is connected with the guard shield lateral wall and is formed the separation cavity, interior radome fairing, partial inlet pipe, stator, rotor and part main shaft are located the separation cavity, and guard shield draft tube lower extreme open area is less than upper end open area.

Furthermore, the lower end face of the inner fairing is connected with the outer edge of the stator, and a closed cavity is formed among the inner fairing, the upper end face of the stator and the outer wall of the feeding pipe.

Furthermore, the material blocking plate is of a cylindrical structure with an inclined side wall, the lower end face of the material blocking plate is connected with the outer edge of the rotor, a light impurity flow guide channel is formed between the protective cover and the inner fairing and is communicated with the air suction pipe.

Further, stator blade and rotor blade all incline to set up and all are equipped with the point portion, the point portion of the stator blade of stator blade group sets up with the tip portion of the rotor blade of adjacent rotor blade group is tangent.

Further, the driving assembly comprises a driving motor, and an output end of the driving motor is connected with the spindle.

Further, the driving assembly comprises a motor, a driving grooved pulley, a triangular belt and a driven grooved pulley, the driving end of the motor is connected with the driving grooved pulley, the driving grooved pulley is connected with the driven grooved pulley through the triangular belt, the driven grooved pulley is connected with the main shaft and used for driving the driving grooved pulley to rotate through the motor, the driven grooved pulley is driven to rotate through the triangular belt, the main shaft and the rotor are driven to rotate, and materials are chopped through the stator blades and the rotor blades.

Further, ejection of compact subassembly includes collecting hopper and play hopper, the collecting hopper is located the below of guard shield draft tube, and the lower extreme opening of guard shield draft tube extends to in the collecting hopper, collecting hopper lower extreme and play hopper intercommunication.

Further, the device support includes an end plate, a bottom plate, and at least three legs between the end plate and the bottom plate.

Further, the guard shield can be dismantled with the end plate and be connected, the guard shield can be dismantled with the guard shield draft tube and be connected, the hopper can be dismantled with the landing leg and set up, go out the hopper and can dismantle the setting with the hopper.

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

the utility model relates to a vertical material cleaning device, the inlet pipe communicates with the stator after running through guard shield and interior radome fairing in proper order, stator blade on the stator sets up with rotor blade on the rotor is tangent, the periphery of rotor up end is equipped with and keeps off the charging tray, keep off the charging tray and lie in ejection of compact subassembly top, the terminal surface is connected with the main shaft under the rotor, the main shaft is connected with drive assembly, the aspiration channel communicates with guard shield;

the material is conveyed between the stator and the rotor through the feeding pipe under the action of gravity, the rotor spins the material out through centrifugal force in the rotation process and cuts the material in the spinning-out process, after soil blocks, straws, grass scraps and the material are cut, smashed, broken or torn, light impurities are directly sucked out through the air suction pipe, and clean material is thrown out and falls into the material assembly to be discharged; if light impurities do not exist in the material, wind power impurity removal can be omitted;

the utility model changes the horizontal structure into the vertical structure, the material is transferred by the gravity action, so that the feeding and discharging are smoother, and the energy consumption of the conveying mechanism can be saved and the occupied area is smaller compared with the horizontal processor;

the material is chopped by the rotor and the stator to obtain light impurities and relatively heavy clean material, the chopped light impurities are sucked and separated from the clean material by adopting the air suction pipe, the heavy clean material is discharged under the action of gravity, and when the existing processor is screened by the screen, the light impurities are screened and mixed with the clean material together to cause the problem of uneven separation;

be provided with stator blade and rotor blade, can throw away after cutting up great material, reduce the emergence that great material blocked the phenomenon, can save on the rotor when heavier debris can't throw away along with centrifugal force, take out after shutting down can, can not lead to the fact the damage to other parts, can prolong the life of machine.

Drawings

Fig. 1 is a front view of a vertical material cleaning device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a vertical material cleaning device according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a stator and a rotor part in an embodiment of the present invention;

fig. 4 is a top cross-sectional view of a stator and rotor portion in an embodiment of the invention.

Description of reference numerals:

1. an air suction pipe; 2. a feed pipe; 3. a device holder; 4. an inner cowl; 5. a material blocking disc; 6. an electric motor; 7. a driving sheave; 8. a V-belt; 9. a shield; 10. a stator; 12. a rotor; 13. a bearing; 14. a collection hopper; 15. a main shaft; 16. a discharge hopper; 17. a driven sheave; 18. a light impurity diversion channel; 19. a shroud draft tube; 20. the material falls into the zone; 101. a stator vane; 121. a rotor blade.

Detailed Description

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and defined operation and method, configuration in the specification, and such terms of orientation do not constitute limitations of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The first specific embodiment is as follows: referring to fig. 1 to 4, the present invention provides a vertical material cleaning device, which comprises a device support 3, a shield 9, an air suction pipe 1, a feeding pipe 2, an inner fairing 4, a material blocking disc 5, a material cutting assembly and a material discharging assembly, wherein the shield 9 penetrates through the upper end surface of the device support 3 and is respectively communicated with the air suction pipe 1 and the feeding pipe 2, the material cutting assembly comprises a stator 10, a rotor 12, a main shaft 15 and a driving assembly, the feeding pipe 2 sequentially penetrates through the upper end of the shield 9 and the upper end of the inner fairing 4 and is communicated with the stator 10 for directly conveying materials between the stator 10 and the rotor 12 through the feeding pipe 2, the driving assembly is arranged at the bottom of the support 3 and is connected with one end of the main shaft 15 for driving the driving assembly to drive the rotation of the main shaft 15, the other end of the main shaft 15 is connected with the center of the rotor 12, be equipped with a plurality of groups rotor blade group that are the radiation setting on the rotor 12, every group rotor blade group includes the rotor blade 121 of a plurality of circumference equipartition, be equipped with a plurality of groups stator blade group that are the radiation setting on the stator 10, every group stator blade group includes the stator blade 101 of a plurality of circumference equipartition, rotor 12 and stator 10 center department all are equipped with accepts the material that gets into from inlet pipe 2 and fall into district 20, rotor blade group and stator blade group interval set up, and the tip portion of adjacent rotor blade 121 and stator blade 101 is tangent to be set up for will follow the material of inlet pipe and cut up through tangent rotor blade 121 and stator blade 101, rotor 12 periphery is enclosed and is established fender charging tray 5, it is equipped with ejection of compact subassembly to keep off charging tray 5 below for see off the clean material of separation from ejection of compact subassembly after keeping off charging tray 5 and throw off.

The method comprises the following steps of conveying materials to a feeding pipe 2, conveying the materials to a position between a stator 10 and a material falling area 20 of a rotor 12 under the action of gravity, screwing out the materials by the centrifugal force in the rotation process of the rotor 12, shearing the materials in the screwing-out process, cutting, smashing, breaking or tearing soil blocks, straws, grass clippings and the materials, directly sucking out light impurities by an air suction pipe 1, throwing clean materials out under the action of the centrifugal force of the rotor 12, falling into a material assembly and then discharging the clean materials;

the utility model changes the horizontal structure into the vertical structure, the material is transferred by the gravity action, so that the feeding and discharging are smoother, and the energy consumption can be saved and the occupied area is smaller compared with the horizontal processor;

the material is chopped by the rotor 12 and the stator 10 to obtain light impurities and relatively heavy clean material, the chopped light impurities are sucked and separated from the clean material by the air suction pipe 1, the heavy clean material is discharged under the action of gravity, and when the existing processor is screened by a sieve, the clean material and the impurities are easily mixed to cause the problem of uneven separation;

be provided with stator blade 101 and rotor blade 121, can be with great material transmission after cutting up, reduce the emergence that the material blocked the phenomenon, can save the material on rotor 12 when heavier debris can't throw away along with centrifugal force and fall into district 20, can shut down after observing a department discharging efficiency reduction take out with heavier debris can, can not cause the damage to other parts, can prolong the life of machine.

The second specific embodiment: referring to fig. 1 to 4, the shroud 9 is a tubular structure with upper and lower openings, the shroud 9 is provided with a shroud draft tube 19, an upper opening of the shroud draft tube 19 is provided, the upper end of the shroud draft tube 19 is connected with the side wall of the shroud 9 to form a separation cavity, and a material is discharged from the suction pipe 1 above or from the discharge assembly below, so that the material is prevented from being thrown out of the device in the rotation process of the rotor 12, the opening area of the lower end of the shroud draft tube 19 is smaller than that of the upper end, so that the diversion effect is achieved, and the side wall of the inclined shroud draft tube 19 can improve the conveying speed. Other combinations and connections of this embodiment are the same as those of the first embodiment.

The third concrete implementation scheme is as follows: referring to fig. 1 to 4, the lower end surface of the inner fairing 4 is connected with the outer edge of the stator 10, and a closed cavity is formed between the inner fairing 4, the upper end surface of the stator 10 and the outer wall of the feeding pipe 2, so that a light impurity diversion passage 18 between the inner fairing 4 and the shield 9 can be formed, and the material accumulation caused by the material falling above the stator 10 can be avoided. Other combinations and connections of this embodiment are the same as those of the second embodiment.

Preferably, the shape of the inner fairing 4 is similar to that of the protective cover 9 and is a cylindrical structure with an inclined outer wall, the inner fairing 4 comprises an upper inner fairing inclined towards the feeding pipe 2 and a lower inner fairing inclined towards the stator 10, the arrangement of the lower inner fairing can avoid the accumulation of thrown materials at the bottom of the inner fairing 4, and the diameter of the joint of the upper inner fairing and the lower inner fairing is smaller than that of the opening at the upper end of the material blocking disc 5 and is used for avoiding the blocking of light impurities during upward suction so as to enable the light impurities to be smoothly sucked.

The fourth specific embodiment: as shown in fig. 1 to 4, the material blocking disc 5 is an inclined cylindrical structure; the lower end face of the material blocking plate 5 is connected with the outer edge of the rotor 12, a light impurity flow guide channel 18 is arranged between the protective cover 9 and the inner fairing 4, the light impurity flow guide channel 18 is communicated with the air suction pipe 1, the material blocking plate 5 is arranged to be of an inclined structure and used for throwing materials thrown from the rotor 12 out along the material blocking plate 5, the light impurities are sucked by the air suction pipe 1 in the throwing process, and clean materials are discharged under the action of gravity; or the material blocking plate 5 is connected with the device support 3 through at least one connecting rod, a gap of 5mm-35mm is formed between the lower end face of the material blocking plate 5 and the rotor 12, light impurities in materials thrown out of the rotor 12 are sucked by the air suction pipe 1 through the light impurity flow guide channel 18, and clean materials are thrown out to the material blocking plate 5 and then fall below the material blocking plate under the action of gravity and are discharged. Other combinations and connections of this embodiment are the same as those of the third embodiment.

The fifth concrete embodiment: with reference to fig. 1 to 4, each of the stator blades 101 and the rotor blades 121 is provided with a tip, the tip of the stator blade 101 of the stator blade group is tangent to the tip of the rotor blade 121 of the adjacent rotor blade group, the cross sections of the stator blades 101 and the rotor blades 121 are both triangular structures or both rhombic structures, and the stator blades 101 and the rotor blades 121 are both inclined and parallel to each other, so that the material can pass through the gap between two adjacent stator blades 101 or the gap between the rotor blades 121 under the action of centrifugal force. Other combinations and connections of this embodiment are the same as those of the fourth embodiment.

The sixth specific embodiment: as shown in fig. 1 to 4, the driving assembly includes a driving motor, the driving motor is disposed at the bottom of the device bracket 3, and the driving end is connected to the main shaft 15; or the driving component comprises a motor 6, a driving sheave 7, a triangular belt 8 and a driven sheave 17, the motor 6 is arranged at the bottom of the device support 3, the driving end of the motor is fixedly connected with the center of the driving sheave 7, the driving sheave 7 is connected with the driven sheave 17 through the triangular belt 8, the center of the driven sheave 17 is fixedly connected with a main shaft 15 and used for driving the driving sheave 7 to rotate through the motor 6, the driven sheave 17 is driven to rotate through the triangular belt 8, the main shaft 15 and the rotor 12 are driven to rotate, and the materials are chopped through the stator blades 101 and the rotor blades 121. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.

The seventh specific embodiment: with reference to fig. 1 to 4, the discharging assembly includes a material collecting hopper 14 and a material discharging hopper 16, the material collecting hopper 14 is located below the shield draft tube 19, and the lower end opening of the shield draft tube 19 extends into the material collecting hopper 14, so as to guide the clean material thrown out from the material blocking disc 5 into the material collecting hopper 14 through the shield draft tube 19, and the lower end of the material collecting hopper 14 is communicated with the material discharging hopper 16. Other combinations and connections of this embodiment are the same as those of the sixth embodiment.

The specific embodiment eight: as shown in fig. 1 to 4, the device support 3 includes an end plate, a bottom plate, and at least three legs between the end plate and the bottom plate, the shield 9 is detachably connected to the end plate, the shield 9 is detachably connected to the shield draft tube 19, the material collecting hopper 14 is detachably disposed to the legs, the material discharging hopper 16 is detachably disposed to the material collecting hopper 14, so as to facilitate taking out heavy impurities in the rotor 12, and replacing or cleaning the shield 9, the shield draft tube 19, the material collecting hopper 14, and the material discharging hopper 16. Other combinations and connections of this embodiment are the same as those of the seventh embodiment.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel do not deviate from the utility model discloses a under the prerequisite of spirit and scope, can carry out various changes and modification, these changes all will fall into with the modification the utility model discloses a scope of protection.

Claims (10)

1. The utility model provides a vertical material cleaning device which characterized in that: comprises a device support (3), a shield (9), an air suction pipe (1), an inlet pipe (2), an inner fairing (4), a material blocking disc (5), a material cutting assembly and a material discharging assembly, wherein the shield (9) penetrates through the upper end face of the device support (3) and is respectively communicated with the air suction pipe (1) and the inlet pipe (2), the inlet pipe (2) positioned below the upper end face of the device support (3) sequentially penetrates through the upper end of the shield (9) and the upper end of the inner fairing (4) and is communicated with the material cutting assembly, the material cutting assembly comprises a stator (10), a rotor (12), a main shaft (15) and a driving assembly, the driving assembly is connected with one end of the main shaft (15), the other end of the main shaft (15) is connected with the rotor (12), a plurality of rotor blade groups which are arranged in a radiation manner are arranged on the rotor (12), each rotor blade group comprises a plurality of rotor blades (121) which are uniformly distributed in the circumferential direction, a plurality of stator blade groups which are arranged in the radiation manner are arranged on the stator (10), each stator blade group comprises a plurality of stator blades (101), the stator blades which are arranged in the circumferential direction, the rotor blade groups are arranged in a manner, and the stator blades (121) are arranged in a tangent manner are arranged in the tangent manner, and are arranged on the periphery of the stator blades (121) and are arranged in the stator blades of the stator blades (121) and are arranged in the rotor blades (121) and are arranged in the tangent manner, and a discharging assembly is arranged below the material blocking disc (5) and used for throwing the separated clean materials out of the material blocking disc (5) and then sending the materials out of the discharging assembly.

2. The vertical material cleaning device according to claim 1, characterized in that: the utility model discloses a separation cavity, including guard shield draft tube (9), guard shield draft tube (19), upper end opening setting of guard shield draft tube (19), and the up end of guard shield draft tube (19) is connected with guard shield (9) lateral wall and is formed the separation cavity, interior radome fairing (4), partial inlet pipe (2), stator (10), rotor (12) and part main shaft (15) are located the separation cavity, and guard shield draft tube (19) lower extreme open area is less than upper end open area.

3. The vertical material cleaning device according to claim 2, characterized in that: the lower end face of the inner fairing (4) is connected with the outer edge of the stator (10), and a closed cavity is formed among the inner fairing (4), the upper end face of the stator (10) and the outer wall of the feeding pipe (2).

4. A vertical material cleaning apparatus according to claim 3, characterised in that: keep off charging tray (5) and be the tubular structure of lateral wall slope, keep off the lower terminal surface of charging tray (5) and be connected along the department with the outer of rotor (12), form light impurity water conservancy diversion passageway (18) between guard shield (9) and interior radome fairing (4), light impurity water conservancy diversion passageway (18) and aspiration channel (1) intercommunication.

5. The vertical material cleaning device according to claim 4, characterized in that: stator blade (101) and rotor blade (121) all incline to set up and all are equipped with the point portion, the point portion of stator blade (101) of stator blade group and the tangent setting of point portion of rotor blade (121) of adjacent rotor blade group.

6. The vertical material cleaning device according to claim 5, characterized in that: the driving assembly comprises a driving motor, and the output end of the driving motor is connected with the spindle (15).

7. The vertical material cleaning device according to claim 5, characterized in that: the driving assembly comprises a motor (6), a driving sheave (7), a triangular belt (8) and a driven sheave (17), the driving end of the motor (6) is connected with the driving sheave (7), the driving sheave (7) is connected with the driven sheave (17) through the triangular belt (8), the driven sheave (17) is connected with a main shaft (15) and used for driving the driving sheave (7) to rotate through the motor (6), the driven sheave (17) is driven to rotate through the triangular belt (8), then the main shaft (15) and a rotor (12) are driven to rotate, and materials are chopped through stator blades (101) and rotor blades (121).

8. A vertical material handling apparatus according to claim 6 or claim 7, wherein: the discharging assembly comprises a material collecting hopper (14) and a discharging hopper (16), the material collecting hopper (14) is located below the shield guide cylinder (19), the lower end opening of the shield guide cylinder (19) extends into the material collecting hopper (14), and the lower end of the material collecting hopper (14) is communicated with the discharging hopper (16).

9. The vertical material cleaning device according to claim 8, characterized in that: the device support (3) comprises an end plate, a bottom plate and at least three legs between the end plate and the bottom plate.

10. The vertical material cleaning device according to claim 9, wherein: the protective cover (9) is detachably connected with the end plate, the protective cover (9) is detachably connected with the protective cover guide cylinder (19), the aggregate bin (14) is detachably arranged with the supporting legs, and the discharge bin (16) is detachably arranged with the aggregate bin (14).

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