CN214718339U - Preprocessing device is used in corncob processing - Google Patents

Abstract

The utility model belongs to corncob processing application apparatus field especially relates to a preprocessing device is used in corncob processing, including the base that is the rectangle setting, base upper end top-down set gradually feed arrangement, guide district, casing and damping device, the axis of rotation surface be provided with a plurality of plectrums, the guide district in be provided with the box, the pivot surface be provided with helical blade, shells inner wall upper end be provided with stone mechanism, the limiting plate lower extreme still be provided with and collect the box, the casing about the inner wall on still be provided with the dust absorption head. The material spreading mechanism can spread the corncobs on the vibrating sieve plate, prevent the corncobs from being stacked when the corncobs vibrate, ensure the corncobs to obtain good vibration effect and ensure the smooth operation of dust removal and impurity removal; the corncobs are stirred by the feeding device and the material guide area to be straightened, so that the phenomena of clamping stagnation, blockage and the like are effectively avoided, and convenience is brought to subsequent vibration dust removal and impurity removal.

Description

Preprocessing device is used in corncob processing

Technical Field

The utility model belongs to corncob processing application apparatus field especially relates to a preprocessing device is used in corncob processing.

Background

The corn cob is also known as the cob, which is the remaining part of the corn after threshing. The corncob has the advantages of good friction, uniform tissue, moderate hardness, good toughness and strong water absorption, so the corncob has wide application, is mainly suitable for being used for making various feeds, edible fungi and the like, and is also one of the main raw materials for washing, fermenting and fermenting biological products. Bran or stones and other impurities stuck in the corn cob are attached to the surface of the threshed corn cob, so that the corn cob is generally required to be pretreated before the corn cob is processed next step, namely, the impurities such as the bran, the dust and the stones on the surface of the corn cob are removed.

In the prior art, the corncob is vibrated to remove dust, and sundries such as stones blocked in the corncob are cleaned, but the existing pretreatment device still has some disadvantages: when the corncobs are fed, the corncobs are easy to block at the feeding port due to different lengths and sizes of the corncobs, and need to be maintained frequently; when the corncobs fall on the vibrating plate, the corncobs cannot be tiled and are easy to stack together, so that the vibrating effect of the corncobs is influenced, and stones clamped in the corncobs cannot fall off; meanwhile, when the existing pretreatment device removes dust and impurities, the collection effect of impurities such as dust and sundries is poor, so that the labor intensity of workers is increased, and the time is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the limited technical problem who does not exist well with dust impurity collection effect of foretell corncob vibration effect, provide a preprocessing device for corncob processing that reasonable in design, simple structure, processing are convenient and can effectively promote corncob blanking effect, improve the work progress and guarantee that the dust removal edulcoration goes on smoothly.

In order to achieve the purpose, the technical scheme adopted by the utility model is a pretreatment device for corncob processing, which comprises a base arranged in a rectangular shape, wherein a feeding device, a material guiding area, a shell and a damping device are sequentially arranged at the upper end of the base from top to bottom, a rotating shaft is arranged in the feeding device in a penetrating way, a plurality of stirring sheets are arranged on the outer surface of the rotating shaft, a box body is arranged in the material guiding area, a rotating shaft is arranged in the box body, helical blades are arranged on the outer surface of the rotating shaft, vibrators are also arranged on the outer surface of the shell, two vibrators are arranged on the outer surface of the shell in a diagonal way, a material spreading mechanism is arranged at the upper end of the inner wall of the shell, vibrating sieve plates are arranged in the shell from top to bottom, the end parts of the two vibrating sieve plates are respectively connected with the two vibrators, and a limiting plate is arranged on the outer surface of the vibrating sieve plates, the limiting plate in the lower part seted up the through-hole, the limiting plate lower extreme still be provided with and collect the box, the collection box around both sides all set up the spout, the casing about still be provided with the dust absorption head on the inner wall.

Preferably, the front end of the material guiding area is provided with an upper operation door corresponding to the box body, one end of the box body is provided with a material guiding opening and communicated with the shell, the other end of the box body is also provided with a motor connected with the rotating shaft, the damping device comprises a first telescopic rod and a first spring which are arranged inside and outside, the six damping devices are symmetrically arranged at the corner of the lower end of the shell, the material spreading mechanism comprises a second telescopic rod and a second spring which are arranged inside and outside, the lower end of the second telescopic rod is provided with a roller, the limiting plate is in a U-shaped design, the vibration sieve plate above the vibration sieve plate is obliquely arranged leftwards and downwards, the vibration sieve plate below the vibration sieve plate is obliquely arranged rightwards and downwards, the lower end of one side of the shell is also provided with a material outlet and communicated with the vibration sieve plate below the shell, and the dust collection head on the left side is positioned at the other end of the vibration sieve plate above the shell, the right side the dust absorption head be located between two vibration sieve boards, the dust absorption head periphery be provided with the anticollision net, the dust absorption head outside be provided with the connecting pipe, the connecting pipe tip be provided with the air exhauster.

As preferred, the base lower extreme be provided with the gyro wheel, four the gyro wheel symmetry set up terminal surface under the base, roller width slightly be less than the width of limiting plate, top vibration sieve length be less than the length of below vibration sieve, the casing before the terminal surface still be provided with down operation door, first observation window and second observation window respectively, two the position setting that corresponds the dust absorption head respectively of lower operation door, first observation window and second observation window correspond the position setting of top vibration sieve and below vibration sieve respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a pretreatment device for corncob processing, through the stone mechanism that sets up, under the effect of corncob self specification and vibrator, can make the corncob have and only one deck remove, make the corncob fully tile on the vibration sieve, effectively prevent the corncob from appearing the condition of piling up when vibrating, and then guarantee that the corncob obtains good vibration effect, impel the stone that blocks into the corncob to drop out, in order to accomplish the edulcoration operation; through the feed arrangement and the guide district that set up, feed arrangement can stir the corncob and arrange its reason in the same order, makes it get into the guide district according to longitudinal order to under helical blade's rotatory normal running fit, make the corncob can be the tiling form to a certain extent and enter into the casing by the guide mouth, like this, the corncob can not violently be in the device, effectively avoids the emergence of phenomenons such as jamming and jam, facilitates for subsequent vibration dust removal edulcoration.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of a pretreatment apparatus for processing corncobs;

FIG. 2 is a schematic view showing the internal structure of a pretreatment apparatus for corncob processing;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 at A;

in the above figures, 1, a base; 2. a roller; 3. a feeding device; 31. a rotating shaft; 32. a shifting sheet; 4. a material guiding area; 41. a box body; 42. a rotating shaft; 43. a helical blade; 44. an upper operating door; 5. a housing; 51. a lower operating door; 52. a first observation window; 53. a second observation window; 6. a damping device; 61. a first spring; 62. a first telescopic rod; 7. a material guide port; 8. a discharge port; 9. a motor; 10. a vibrator; 11. vibrating the sieve plate; 111. a limiting plate; 112. a through hole; 12. a collection box; 13. a chute; 14. a dust collection head; 141. an anti-collision net; 142. a connecting pipe; 143. an exhaust fan; 15. a material spreading mechanism; 151. a second telescopic rod; 152. a second spring; 153. and (4) a roller.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An embodiment, as shown in fig. 1, fig. 2 and fig. 3, a pretreatment device for processing corncobs, comprising a base 1 arranged in a rectangular shape, wherein the base 1 provides favorable installation conditions for each device, so as to ensure smooth operation of pretreatment of the corncobs, and effectively improve the practicability of the device, a feeding device 3, a material guiding area 4, a housing 5 and a damping device 6 are sequentially arranged at the upper end of the base 1 from top to bottom, a rotating shaft 31 penetrates through the feeding device 3, a plurality of shifting pieces 32 are arranged on the outer surface of the rotating shaft 31, the rotating shaft 31 rotates under the control of an external motor 9, so as to drive the shifting pieces 32 to arrange the corncobs, so that the corncobs fall into the material guiding area 4 in a longitudinal sequence, a box body 41 is arranged in the material guiding area 4, the box body 41 plays a role in protecting the rotating shaft 42 and the helical blades 43 from being damaged, a rotating shaft 42 is arranged in the box body 41, the outer surface of the rotating shaft 42 is provided with the helical blade 43, the straightened corncobs can be guided into the shell 5 through the rotation of the helical blade 43, the possibility that the corncobs enter the material guide opening 7 in a large batch is avoided, the possibility of blockage is reduced, the smooth feeding of the corncobs can be ensured, the working process is improved, in order to realize the vibration of the corncobs and achieve the purposes of dust removal and impurity removal, the outer surface of the shell 5 is also provided with the vibrators 10, the two vibrators 10 are diagonally arranged on the outer surface of the shell 5, in order to realize the one-by-one movement and the tiling of the corncobs on the vibrating screen plate 11, the upper end of the inner wall of the shell 5 is provided with the material paving mechanism 15, according to the requirements of actual conditions, the upper end of the inner side surface of the shell 5 is provided with a plurality of material paving mechanisms 15, so that the corncobs can be fully tiled on the vibrating screen plate 11, and the corncobs are ensured to have good vibration effect, the shell 5 is also internally provided with vibrating sieve plates 11 from top to bottom, the end parts of the two vibrating sieve plates 11 are respectively connected with the two vibrators 10, the vibrating sieve plates 11 can enable the corncobs to achieve the effect of vibration, dust removal and impurity removal under the cooperation of the vibrators 10, the outer surface of the vibrating sieve plates 11 is provided with a limiting plate 111, the limiting plate 111 can prevent the corncobs from falling, the lower part in the limiting plate 111 is provided with a through hole 112, the lower end of the limiting plate 111 is also provided with a collecting box 12, the front side and the rear side of the collecting box 12 are respectively provided with a sliding chute 13, the arrangement of the collecting box 12 and the sliding chutes 13 is the same as the working principle of a drawer in the prior art, here, not only can the collection of sundries such as stones be completed, but also the operators can take out conveniently, the stones vibrated from the corncobs by the through hole 112 can fall into the collecting box 12 conveniently, the practicability of the device is improved, the labor intensity of the operators is reduced, and the time cost is saved, the left inner wall and the right inner wall of the shell 5 are also provided with dust collection heads 14, so that dust or impurities removed from the corncobs in the device can be adsorbed, and the neatness in the device is further guaranteed.

The utility model discloses an use flow and theory of operation are: corncobs are poured from the feeding device 3, the rotating shaft 31 is driven to rotate under the rotation of the external motor 9, and the shifting piece 32 is driven to rotate, so that the corncobs can be shifted to be straightened and then enter the material guide area 4 in a longitudinal sequence; the motor 9 drives the rotating shaft 42 to rotate, and the corncobs can enter the shell 5 from the material guide opening 7 in a tiled shape to a certain extent under the rotating and rotating matching of the helical blades 43, so that the corncobs cannot transversely cross the device, the phenomena of clamping stagnation, blockage and the like are effectively avoided, and convenience is provided for subsequent vibration dust removal and impurity removal; the corncobs fall on the vibrating sieve plate 11 and vibrate under the action of the vibrator 10, so that the effects of removing dust and impurities are achieved, sundries such as stones can fall into the collecting box 12 through the through holes 112, the collection of the sundries is completed, the storage condition of the stones in the collecting box 12 can be observed through the observation window, operators can be prompted to clean the cobs regularly, and the smooth proceeding of the device is guaranteed; when the corncobs pass through the material spreading mechanism 15, the rollers 153 can be jacked up to drive the second telescopic rods 151 to contract and compress the springs under the action of the corncobs and the vibrator 10, so that when the corncobs pass through, only one layer of corncobs moves, the corncobs can be fully paved on the vibration sieve plates 11, the situation that the corncobs are piled up when vibrating is effectively prevented, the corncobs are guaranteed to obtain a good vibration effect, stones clamped in the corncobs are promoted to fall out, and impurity removal operation is completed; when the vibration is performed, a large amount of dust is generated, and the exhaust fan 143 is started, so that the dust suction head 14 adsorbs impurities such as dust in the device and performs uniform treatment, thereby avoiding the pollution of the dust to the environment; after the dust removal edulcoration of two vibration sieve 11 about the corncob process, discharge by discharge gate 8 at last, the follow-up operation that is favorable to the corncob like this goes on.

In order to facilitate the maintenance of the components in the material guiding area 4 by an operator, the front end of the material guiding area 4 is provided with an upper operation door 44 corresponding to the position of the box body 41, one end of the box body 41 is provided with a material guiding opening 7 and communicated with the shell 5, the material guiding opening 7 facilitates the corncobs to fall into the shell 5, the other end of the box body 41 is also provided with a motor 9 and connected with a rotating shaft 42, the motor 9 provides rotating power for the rotating shaft 42, so that the spiral blades 43 complete the conveying of the corncobs, the damping device 6 comprises a first telescopic rod 62 and a first spring 61 which are arranged inside and outside, the six damping devices 6 are symmetrically arranged at the lower end corners of the shell 5, the damping device 6 can effectively slow down the vibration effect of the vibrator 10, the stability of the device in the operation process is improved, the smoothness of the screening device in the working process is improved, and in order to prevent the corncobs from being stacked during the vibration, guarantee that the corncob can fully tile on vibrating screen plate 11, stone mechanism 15 includes inside and outside second telescopic link 151 and second spring 152 that set up, second telescopic link 151 lower extreme is provided with roller 153, when the corncob takes place with roller 153 contact, by corncob self size factor and under the effect of vibrator 10, can jack up roller 153 and drive second telescopic link 151 shrink and compression spring, like this, when the corncob passes through, just there is one deck corncob to move past, make the corncob fully tile on vibrating screen plate 11, and then guarantee that the corncob obtains good vibration effect, impel the stone that blocks into the corncob to drop out, in order to accomplish the edulcoration operation, limiting plate 111 is the U type design, can be with vibrating screen plate 11 left side, right side and downside encirclement, under the prerequisite of guaranteeing that the corncob can accomplish the vibration, prevent it from taking place to drop, the upper vibrating screen plate 11 is obliquely arranged at the left lower part, the lower vibrating screen plate 11 is obliquely arranged at the right lower part, the inclination angle is about 5 degrees, the corncobs are prevented from sliding off when the vibrating screen plate 11 is not operated, so that the retention time of the corncobs in the device can be prolonged, the corncobs are ensured to be sufficiently vibrated, dust removal and impurity removal are finished, the lower end of one side of the shell 5 is also provided with a discharge port 8 and is communicated with the lower vibrating screen plate 11, the discharge port 8 is convenient for the corncobs after pretreatment operation is finished to flow out, and convenience is provided for other subsequent operations, in order to fully exert the adsorption effect of the dust removal device, the left dust collection head 14 is positioned at the other end of the upper vibrating screen plate 11, the right dust collection head 14 is positioned between the two vibrating screen plates 11, dust and impurities in the device can be effectively adsorbed, the periphery of the dust collection head 14 is provided with an anti-collision net 141, and damage to the dust collection head 14 when the corncobs drop can be avoided, the outside of the dust collection head 14 is provided with a connecting pipe 142, the end part of the connecting pipe 142 is provided with an exhaust fan 143, and the operation of the exhaust fan 143 can adsorb out the dust in the device and arrange the dust in a special cleaning device, so that the pollution of the dust to the environment is avoided, and the personal safety of operators can be ensured.

In order to realize convenient movement of the device, the lower end of the base 1 is provided with the rollers 2, four rollers 2 are symmetrically arranged on the lower end face of the base 1, so that an operator can conveniently move the device to a required position, and further, smooth operation of pretreatment is ensured, the width of each roller 153 is slightly smaller than that of the limiting plate 111, the rollers can be contacted with corncobs placed on the vibration sieve plate 11 to the maximum extent, so that the corncobs can be tiled and moved one by one, good vibration effect of the device is ensured, the length of the upper vibration sieve plate 11 is smaller than that of the lower vibration sieve plate 11, in this way, the corncobs can smoothly fall on the lower vibration sieve plate 11 after primary vibration, the practical performance of the device is improved, in order to facilitate observation of the operator of operation condition in the device and later maintenance, the front end face of the shell 5 is also provided with a lower operation door 51, a first observation window 52 and a second observation window 53 respectively, two lower operation doors 51 correspond the position setting of dust absorption head 14 respectively, make things convenient for operating personnel to clean and maintain dust absorption head 14 or anticollision net 141, with the clean and tidy nature of assurance device, first observation window 52 and second observation window 53 correspond the position setting of top vibration sieve 11 and below vibration sieve 11 respectively, the setting of observation window is convenient for operating personnel to watch the collection condition of collecting the interior stone of box 12, and accomplish cleanly in time, the smooth operation of assurance device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (3)

1. A pretreatment device for corncob processing comprises a rectangular base, and is characterized in that a feeding device, a material guiding area, a shell and a damping device are sequentially arranged on the upper end of the base from top to bottom, a rotating shaft penetrates through the feeding device, a plurality of stirring sheets are arranged on the outer surface of the rotating shaft, a box body is arranged in the material guiding area, a rotating shaft is arranged in the box body, helical blades are arranged on the outer surface of the rotating shaft, vibrators are arranged on the outer surface of the shell, the two vibrators are diagonally arranged on the outer surface of the shell, a material spreading mechanism is arranged at the upper end of the inner wall of the shell, vibrating sieve plates are arranged in the shell from top to bottom, the end parts of the two vibrating sieve plates are respectively connected with the two vibrators, a limiting plate is arranged on the outer surface of the vibrating sieve plates, and a through hole is formed in the lower part of the limiting plate, the limiting plate lower extreme still be provided with and collect the box, collection box around both sides all set up the spout, the casing about still be provided with the dust absorption head on the inner wall.

2. The pretreatment device for corncob processing according to claim 1, wherein an upper operation door is arranged at the front end of the material guiding region and corresponds to the position of the box body, a material guiding opening is formed in one end of the box body and is communicated with the shell, a motor is further arranged at the other end of the box body and is connected with the rotating shaft, the shock absorption device comprises a first telescopic rod and a first spring which are arranged inside and outside, six shock absorption devices are symmetrically arranged at the corners of the lower end of the shell, the material spreading mechanism comprises a second telescopic rod and a second spring which are arranged inside and outside, a roller is arranged at the lower end of the second telescopic rod, the limiting plate is in a U-shaped design, the vibration sieve plate above the limiting plate is obliquely arranged leftwards and downwards, the vibration sieve plate below the limiting plate is obliquely arranged rightwards and downwards, a discharge opening is further arranged at the lower end of one side of the shell and is communicated with the vibration sieve plate below the limiting plate, the left side the dust absorption head be located the other end department of top vibration sieve, the right side the dust absorption head be located between two vibration sieve, the first periphery of dust absorption be provided with the anticollision net, the first outside of dust absorption be provided with the connecting pipe, the connecting pipe tip be provided with the air exhauster.

3. The pretreatment device for corncob processing according to claim 2, wherein the base lower extreme be provided with the gyro wheel, four the gyro wheel symmetry set up terminal surface under the base, the roller width slightly be less than the width of limiting plate, top vibration sieve length be less than the length of below vibration sieve, the casing before the terminal surface still be provided with down operation door, first observation window and second observation window respectively, two lower operation door correspond the position setting of dust absorption head respectively, first observation window and second observation window correspond the position setting of top vibration sieve and below vibration sieve respectively.

Images