CN111906022A - Cereal raise dust edulcoration device for agricultural production - Google Patents
Cereal raise dust edulcoration device for agricultural production Download PDFInfo
- Publication number
- CN111906022A CN111906022A CN202010636527.9A CN202010636527A CN111906022A CN 111906022 A CN111906022 A CN 111906022A CN 202010636527 A CN202010636527 A CN 202010636527A CN 111906022 A CN111906022 A CN 111906022A
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- CN
- China
- Prior art keywords
- agricultural production
- base
- intermittent feeding
- raise dust
- screening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a grain raise dust impurity removing device for agricultural production, which comprises a base; the supporting frame is fixed on the base; the intermittent feeding device is arranged at one end of the support frame far away from the base, and a discharge pipe is arranged at the end part of the intermittent feeding device; the screening device is hinged to the intermittent feeding device, and the pipe orifice of the discharge pipe is over against the screening device; a blower device mounted on the base; the driving mechanism is connected with the air blowing device and is connected with the intermittent feeding device through a transmission assembly; the screening device is also provided with an opening and closing control device, and the opening and closing control device is connected with the air blowing device. The sieving mechanism only moves the in-process on the air-blast device and screens, and the sieving mechanism motion in-process can be effectual disperses cereal simultaneously, and then further improves the raise dust effect.
Description
Technical Field
The invention relates to the technical field related to agricultural production, in particular to a grain raise dust impurity removal device for agricultural production.
Background
Agriculture is an important agricultural industry department in national economy, is a department taking land resources as production objects, and is an industry for producing food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the first industry. The department of planting production by utilizing land resources is planting industry, the department of aquaculture by utilizing the space of water areas on the land is aquaculture industry, also called fishery, the department of cultivating and cutting forest trees by utilizing the land resources is forestry, and the department of developing livestock by utilizing the land resources or directly utilizing grasslands is livestock industry.
Small scale processing or fabrication of these products is a side-product that is an organic component of agriculture. The development and display of these landscapes or regional resources are sightseeing agriculture, also called leisure agriculture, which is a novel agricultural form generated along with the surplus of spare time of people in new period.
Reap the in-process at the agricultural, need carry out the raise dust edulcoration to the cereal that reaps and handle, nevertheless have now to the cereal processing process, generally filter earlier and then carry out the raise dust processing, separately operate, current raise dust device is fixed at raise dust in-process wind direction simultaneously, and the raise dust effect is relatively poor.
Disclosure of Invention
The invention aims to provide a grain raise dust impurity removing device for agricultural production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a cereal raise dust edulcoration device for agricultural production, cereal raise dust edulcoration device for agricultural production includes:
a base;
the supporting frame is fixed on the base;
the intermittent feeding device is arranged at one end of the support frame far away from the base, and a discharge pipe is arranged at the end part of the intermittent feeding device;
the screening device is hinged to the intermittent feeding device, a pipe opening of the discharging pipe is over against the screening device, and the screening device is used for screening the grains;
the air blowing device is arranged on the base and is used for providing wind power during grain dust raising;
the driving mechanism is connected with the air blowing device and is connected with the intermittent feeding device through a transmission assembly, and the driving mechanism drives the air blowing device to move so as to change an air blowing range;
the screening device is also provided with an opening and closing control device, the opening and closing control device is connected with the air blowing device, and the air blowing device is controlled to carry out screening movement when moving.
As a further scheme of the invention: agricultural production is with cereal raise dust edulcoration device still including depositing the case, deposit the case and install on the intermittent type material feeding unit and with intermittent type material feeding unit intercommunication.
As a still further scheme of the invention: the air blowing device comprises an air blower arranged on the base and an air nozzle communicated with an air outlet of the air blower through a conduit, and the air nozzle is connected with the driving mechanism.
As a still further scheme of the invention: the driving mechanism comprises a motor arranged on the base, an output shaft of the motor is rotationally connected with a threaded rod rotationally arranged on the base through a transmission gear set and drives the threaded rod to do reciprocating forward and reverse rotation movement;
threaded connection has the screw sleeve on the threaded rod, the screw sleeve slides spacingly through the direction subassembly, the air nozzle is installed on the screw sleeve.
As a still further scheme of the invention: the intermittent feeding device comprises a conveying cavity fixed with the support frame, a conveying shaft is rotatably arranged on the inner side of the conveying cavity, and one end of the conveying shaft penetrates through the conveying cavity and is connected with the transmission assembly;
and a conveying shaft positioned at the inner side of the conveying cavity is fixed with a helical blade.
As a still further scheme of the invention: the transmission assembly comprises a transmission shaft, one end of the transmission shaft is rotatably connected with the threaded rod through a bevel gear set, the other end of the transmission shaft is provided with a ring gear through a ratchet mechanism, and the ring gear is meshed with a gear fixed on the conveying shaft.
As a still further scheme of the invention: the screening device comprises a screen disc hinged to the conveying cavity, and a plurality of through holes are formed in the screen disc.
As a still further scheme of the invention: the opening and closing control device comprises a movable plate, the movable plate is slidably mounted in an embedded groove formed in the screen plate, a through hole is formed in the movable plate, and the movable plate is hinged to the air nozzle through a connecting rod hinged to the movable plate.
As a still further scheme of the invention: the length of embedded groove is greater than the length of fly leaf, just the one end of fly leaf pass through the spring with the medial extremity end connection of embedded groove, works as the jet head orientation when the base motion, the fly leaf with the through-hole on the sieve tray staggers each other.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, the arranged driving mechanism drives the intermittent feeding device to move through the transmission component so as to intermittently convey grains, the arranged driving mechanism drives the air blowing device to move so as to realize feeding in the upward moving process of the air blowing device, the feeding is stopped when the air blowing device moves downward, a large amount of grains can be effectively prevented from falling simultaneously to influence the dust raising effect, meanwhile, the arranged air blowing device can fully raise dust for the falling grains in the upward moving process, the dust raising effect is good, the arranged screening device can screen large-particle impurities in the grains, meanwhile, the screening device is controlled to screen only in the upward moving process of the air blowing device through the arranged opening and closing control device, and simultaneously, the grains can be effectively dispersed in the moving process of the screening device, so that the dust raising effect is further improved.
Drawings
Fig. 1 is a schematic structural diagram of a grain raise dust impurity removing device for agricultural production.
Fig. 2 is a cross-sectional view taken along the line a-a in fig. 1.
Fig. 3 is an exploded view of the structure of a screening device in the grain dust removing device for agricultural production.
In the figure: 1-base, 2-bevel gear, 3-incomplete bevel gear, 4-motor, 5-blower, 6-support frame, 7-air nozzle, 8-connecting rod, 9-threaded rod, 10-screen disc, 11-movable plate, 12-inner caulking groove, 13-threaded sleeve, 14-guide component, 15-bevel gear set, 16-conveying cavity, 17-storage box, 18-helical blade, 19-conveying shaft, 20-gear, 21-ring gear, 22-transmission shaft, 23-ratchet mechanism and 24-through hole.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, a grain raise dust impurity removing device for agricultural production includes: a base 1; the supporting frame 6 is fixed on the base 1; the intermittent feeding device is arranged at one end, far away from the base 1, of the supporting frame 6, and a discharging pipe is arranged at the end part of the intermittent feeding device; the screening device is hinged to the intermittent feeding device, a pipe opening of the discharging pipe is over against the screening device, and the screening device is used for screening the grains; the air blowing device is arranged on the base 1 and is used for providing wind power during grain dust raising; the driving mechanism is connected with the air blowing device and is connected with the intermittent feeding device through a transmission assembly, and the driving mechanism drives the air blowing device to move so as to change an air blowing range; the screening device is also provided with an opening and closing control device, the opening and closing control device is connected with the air blowing device, and the air blowing device is controlled to carry out screening movement when moving.
In the embodiment of the invention, the arranged driving mechanism drives the intermittent feeding device to move through the transmission component so as to intermittently convey grains, the arranged driving mechanism drives the blowing device to move so as to realize feeding in the upward moving process of the blowing device, feeding is stopped when the blowing device moves downward, a large amount of grains can be effectively prevented from falling simultaneously to influence the dust raising effect, meanwhile, the arranged blowing device can fully raise dust for the falling grains in the upward moving process, the dust raising effect is good, the arranged screening device can screen large-particle impurities in the grains, meanwhile, the screening device is controlled to screen only in the upward moving process of the blowing device through the arranged opening and closing control device, and meanwhile, the grains can be effectively dispersed in the moving process of the screening device, so that the dust raising effect is further improved.
In the embodiment of the present invention, the lower end of the base 1 may be provided with a roller, so as to facilitate the movement of the device, it should be noted that a braking member is inevitably provided on the roller to ensure the stability of the device in the using process, wherein the braking member is commonly used on the roller, and therefore, the description of the present application is omitted.
As an embodiment of the invention, the grain dust and impurity removing device for agricultural production further comprises a storage box 17, and the storage box is mounted on the intermittent feeding device and communicated with the intermittent feeding device.
In the embodiment of the invention, a large amount of grains are stored through the storage box 17, so that continuous grain adding is not needed manually, the manual labor force can be effectively reduced, and it is needless to say that the storage box 17 is inevitably provided with the adding hopper, and a large amount of grains can be added into the storage box 17 at one time through the adding hopper by adopting machinery.
As an embodiment of the invention, the air blowing device comprises an air blower 5 arranged on the base 1 and an air nozzle 7 communicated with an air outlet of the air blower 5 through a conduit, and the air nozzle 7 is connected with the driving mechanism.
In the embodiment of the invention, when the blower 5 works, the gas is conveyed into the gas nozzle 7 through the guide pipe and is sprayed out through the gas nozzle 7, and the gas outlets on the gas nozzle 7 are obliquely arranged, so that the gas is in an upward inclined state in the gas discharging process, and the dust raising effect is improved.
As an embodiment of the present invention, the driving mechanism includes a motor 4 installed on the base 1, an output shaft of the motor 4 is rotatably connected to a threaded rod 9 rotatably installed on the base 1 through a transmission gear set, and drives the threaded rod 9 to perform reciprocating forward and reverse rotation movements;
threaded rod 9 goes up threaded connection has threaded sleeve 13, threaded sleeve 13 slides spacing through guide assembly 14, air nozzle 7 is installed on threaded sleeve 13.
In the embodiment of the invention, when the arranged motor 4 drives the threaded rod 9 to rotate forward and backward through the transmission gear set, the reciprocating movement of the air nozzle 7 along the axial direction of the threaded rod 9 is realized through the action of the threaded sleeve 13 and the guide assembly 14, so that the reciprocating up-and-down movement of the air nozzle 7 is realized, wherein when dust is raised, grains fall down, the air nozzle 7 moves from bottom to top to jet air, and the dust raising effect is superior to that of positioning jet air.
In the embodiment of the invention, the transmission gear set comprises an incomplete bevel gear 3 fixed on the output shaft of the motor 4 and two bevel gears 2 oppositely arranged and fixed on the threaded rod 9, and the two bevel gears 2 are intermittently meshed with the toothed part of the incomplete bevel gear 3, so that the reciprocating forward and reverse rotation driving requirement of the threaded rod 9 is realized.
In the embodiment of the present invention, the guiding component 14 includes a guide rod axially parallel to the threaded rod 9 and a sliding sleeve sleeved on the guide rod and slidably engaged with the guide rod, and the sliding sleeve is fixedly connected to the threaded sleeve 13.
As an embodiment of the invention, the intermittent feeding device comprises a conveying cavity 16 fixed with the support frame 6, a conveying shaft 19 is rotatably mounted inside the conveying cavity 16, and one end of the conveying shaft 19 penetrates through the conveying cavity 16 and is connected with a transmission assembly;
a screw blade 18 is fixed to a conveying shaft 19 located inside the conveying chamber 16.
In the embodiment of the invention, when the transmission component drives the conveying shaft 19 to rotate, the screw thread blades 18 are driven to rotate, so that the grain in the conveying cavity 16 is directionally conveyed.
As an embodiment of the present invention, the transmission assembly includes a transmission shaft 22, one end of the transmission shaft 22 is rotatably connected to the threaded rod 9 through a bevel gear set 15, and the other end is provided with a ring gear 21 through a ratchet mechanism 23, and the ring gear 21 is engaged with a gear 20 fixed on the conveying shaft 19.
In the embodiment of the invention, when the threaded rod 9 moves in reciprocating forward and reverse rotation, the transmission shaft 22 is driven to move in reciprocating forward and reverse rotation under the action of the bevel gear set 15, so that the ring gear 21 is driven to intermittently rotate in a single direction under the action of the ratchet mechanism 23, and when the ring gear 21 intermittently rotates in a single direction, the transmission shaft 19 is driven to intermittently rotate in a single direction through the gear 20 meshed with the ring gear 21, so that the requirement of intermittent feeding is met.
As an embodiment of the invention, the screening device comprises a screening disc 10 hinged to the conveying chamber 16, the screening disc 10 being provided with a plurality of through holes 24.
In the embodiment of the invention, the screening of the grains is realized by the arranged screening disk 10 matched with the through holes 24 on the screening disk.
As an embodiment of the present invention, the opening and closing control device includes a movable plate 11, the movable plate 11 is slidably mounted in an embedded groove 12 formed on the screen tray 10, a through hole 24 is formed on the movable plate 11, and the movable plate 11 is hinged to the showerhead 7 through a connecting rod 8 hinged thereto.
In the embodiment of the invention, when the air nozzle 7 moves under the action of the threaded sleeve 13, the movable plate 11 and the sieve tray 10 are driven to rotate through the action of the connecting rod 8, so that the placing angle of the sieve tray 10 is changed, grains are dispersed and fall out through the sieve tray 10, and the dust raising effect is improved.
As an embodiment of the present invention, the length of the embedded groove 12 is greater than that of the movable plate 11, and one end of the movable plate 11 is connected to the inner end of the embedded groove 12 by a spring, and when the gas nozzle 7 moves toward the base 1, the movable plate 11 and the through holes 24 of the sieve tray 10 are staggered.
In the embodiment of the present invention, it can be understood that when the air nozzle 7 moves downward, the intermittent feeding device starts to convey grains, and the through holes 24 on the movable plate 11 and the through holes 24 on the sieve tray 10 are staggered, so that grains do not fall.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a cereal raise dust edulcoration device for agricultural production which characterized in that, cereal raise dust edulcoration device for agricultural production includes:
a base;
the supporting frame is fixed on the base;
the intermittent feeding device is arranged at one end of the support frame far away from the base, and a discharge pipe is arranged at the end part of the intermittent feeding device;
the screening device is hinged to the intermittent feeding device, a pipe opening of the discharging pipe is over against the screening device, and the screening device is used for screening the grains;
the air blowing device is arranged on the base and is used for providing wind power during grain dust raising;
the driving mechanism is connected with the air blowing device and is connected with the intermittent feeding device through a transmission assembly, and the driving mechanism drives the air blowing device to move so as to change an air blowing range;
the screening device is also provided with an opening and closing control device, the opening and closing control device is connected with the air blowing device, and the air blowing device is controlled to carry out screening movement when moving.
2. The cereal raise dust impurity removal device for agricultural production according to claim 1, characterized in that, the cereal raise dust impurity removal device for agricultural production further comprises a storage box, and the storage box is installed on the intermittent feeding device and is communicated with the intermittent feeding device.
3. The cereal raise dust and impurity removing device for agricultural production according to claim 1, wherein the air blowing device comprises an air blower mounted on the base and an air nozzle communicated with an air outlet of the air blower through a conduit, and the air nozzle is connected with the driving mechanism.
4. The grain dust and impurity removing device for agricultural production according to claim 3, wherein the driving mechanism comprises a motor mounted on the base, an output shaft of the motor is rotationally connected with a threaded rod rotationally mounted on the base through a transmission gear set and drives the threaded rod to reciprocate in a forward and reverse rotation manner;
threaded connection has the screw sleeve on the threaded rod, the screw sleeve slides spacingly through the direction subassembly, the air nozzle is installed on the screw sleeve.
5. The grain dust and impurity removing device for agricultural production according to claim 2, wherein the intermittent feeding device comprises a conveying cavity fixed with the support frame, a conveying shaft is rotatably mounted on the inner side of the conveying cavity, and one end of the conveying shaft penetrates through the conveying cavity and is connected with a transmission assembly;
and a conveying shaft positioned at the inner side of the conveying cavity is fixed with a helical blade.
6. The grain dust and impurity removing device for agricultural production according to claim 5, wherein the transmission assembly comprises a transmission shaft, one end of the transmission shaft is rotatably connected with the threaded rod through a bevel gear set, the other end of the transmission shaft is provided with a ring gear through a ratchet mechanism, and the ring gear is meshed with a gear fixed on the transmission shaft.
7. The grain raise dust and impurity removing device for agricultural production according to claim 4, wherein the screening device comprises a screen disc hinged on the conveying cavity, and a plurality of through holes are formed in the screen disc.
8. The cereal raise dust impurity removal device for agricultural production according to claim 7, wherein the opening and closing control device comprises a movable plate, the movable plate is slidably mounted in an embedded groove formed in the sieve tray, a through hole is formed in the movable plate, and the movable plate is hinged to the air nozzle through a connecting rod hinged to the movable plate.
9. The cereal raise dust impurity removal device for agricultural production of claim 8, wherein the length of embedded groove is greater than the length of movable plate, and one end of movable plate is connected with the inside end of embedded groove through the spring, when the air nozzle moves towards the base, the movable plate staggers with the through holes on the sieve tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636527.9A CN111906022A (en) | 2020-07-03 | 2020-07-03 | Cereal raise dust edulcoration device for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636527.9A CN111906022A (en) | 2020-07-03 | 2020-07-03 | Cereal raise dust edulcoration device for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111906022A true CN111906022A (en) | 2020-11-10 |
Family
ID=73227355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636527.9A Withdrawn CN111906022A (en) | 2020-07-03 | 2020-07-03 | Cereal raise dust edulcoration device for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111906022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756257A (en) * | 2020-12-18 | 2021-05-07 | 湖南德人牧业科技有限公司 | Seed selection by winnowing subassembly and forage grass variety screening equipment |
| CN113102250A (en) * | 2021-03-03 | 2021-07-13 | 王昆 | Imitative artifical raise dust formula corn impurity removal equipment |
-
2020
- 2020-07-03 CN CN202010636527.9A patent/CN111906022A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756257A (en) * | 2020-12-18 | 2021-05-07 | 湖南德人牧业科技有限公司 | Seed selection by winnowing subassembly and forage grass variety screening equipment |
| CN113102250A (en) * | 2021-03-03 | 2021-07-13 | 王昆 | Imitative artifical raise dust formula corn impurity removal equipment |
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Application publication date: 20201110 |
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| WW01 | Invention patent application withdrawn after publication |