CN105195426A - Seed purifier power system - Google Patents
Seed purifier power system Download PDFInfo
- Publication number
- CN105195426A CN105195426A CN201510660053.0A CN201510660053A CN105195426A CN 105195426 A CN105195426 A CN 105195426A CN 201510660053 A CN201510660053 A CN 201510660053A CN 105195426 A CN105195426 A CN 105195426A
- Authority
- CN
- China
- Prior art keywords
- seed
- conveying pipeline
- pneumatic system
- aspiration channel
- seed purifier
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
-
- 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
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Abstract
The invention discloses a seed purifier power system with a first-class impurity removing device. The seed purifier power system comprises a power conveying device and an air suction device. The power conveying device comprises a feed hopper and a conveying pipe which is communicated with the feed hopper and arranged vertically. The lower end of the conveying pipe is provided with an impurity outlet. The upper end of the conveying pipe is connected to one lateral side of a separation box. The lower portion of the separation box is provided with a discharge port. The air suction device comprises a draught fan, an air suction pipe connected with the draught fan and branch pipes communicated with branches of the air suction pipe. The branch pipes are connected to the upper portion of the separation box. The end of the air suction pipe is provided with a sealing cover used for sealing a grading table.
Description
Technical field
The present invention relates to seed cleaning technology, particularly a kind of seed purifier Pneumatic System.
Background technology
Seed could be put in storage through screening usually.The screening of seed is divided into primary election and selected, what primary election adopted usually is first clear, is used for removing the bigger material in seed and light foreign material, selected employing be refiner, be that seed is carried out sorting by density and size further.
The primary structure of existing seed purifier comprise feed hopper, be communicated with feed hopper seed is sucked Classification Desk and the Pneumatic System of wind-force is provided, is used for the Classification Desk that seed is carried out sorting by density and size and the receiving hopper be communicated with Classification Desk for Classification Desk.The main weak point that above-mentioned seed purifier exists is: although 1. usual seed can remove certain bigger material and light impurity after primary election, but be still mixed with foreign material in seed, and existing refiner did not arrange corresponding removal of impurities structure before classification and sorting, the seed sub-elected is caused still to be mixed with foreign material.
Summary of the invention
The invention is intended to provide a kind of seed purifier Pneumatic System with one-level removal of impurities.
Seed purifier Pneumatic System in this programme, comprise Pneumatic conveyer and air intake device, the conveying pipeline of vertical setting that described Pneumatic conveyer comprises feed hopper and is communicated with feed hopper, the lower end of conveying pipeline is provided with impurity outlet, the upper end of conveying pipeline is connected to the side direction of a separator box, the bottom of separator box is provided with discharging opening, described air intake device comprises blower fan, the aspiration channel be connected with blower fan and the arm be communicated with at aspiration channel branch road, described arm is connected to the top of separator box, is provided with the seal closure for sealing Classification Desk in the end of described aspiration channel.
Operation principle of the present invention and beneficial effect as follows: during work, blown in conveying pipeline by arm, seed in feed hopper is inhaled by the ascending air in conveying pipeline and is delivered in separator box, be mixed in the foreign material of seed, due to than seed weight, therefore can not be sucked away, the impurity outlet in conveying pipeline lower end is discharged.In separator box, by the effect of blower fan, seed and air separation, enter Classification Desk.The end of aspiration channel is provided with the seal closure for sealing Classification Desk, by blower fan exhausting, can form negative pressure, and then carry out sorting to seed in Classification Desk.
The present invention is provided with the removal of impurities structure of foreign material especially in Pneumatic System, before to seed grading sorting, can carry out preliminary removal of impurities, improves the quality of seed sub-elected, and by the Function Integration Mechanism of preliminary removal of impurities and classification and sorting on a loom, reduces costs.
Further, for the ease of regulating the length of conveying pipeline, conveying pipeline makes extension type, and the bottom of separator box is connected with flexible conveying pipeline.
Further, be connected by Telescopic air pipe between aspiration channel with seal closure, to facilitate the length regulating air channel.
Further, arm is provided with arm choke valve, to control to the air output in separator box.
Further, be provided with in the bottom of described flexible conveying pipeline can regularly open and close close bellows for what carry seed, close bellows for being carried in Classification Desk at regular time and quantity by seed out from separator box.
Further, between described aspiration channel and Telescopic air pipe, be provided with airduct choke valve, conveniently control air output.
Accompanying drawing explanation
Fig. 1 is the complete machine structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of Fig. 1 embodiment Pneumatic System.
Fig. 3 is the structural representation of Classification Desk in Fig. 1 embodiment.
Fig. 4 is the structural representation closing bellows in Fig. 1 embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: aspiration channel 1, Telescopic air pipe 2, upper seal closure 3, Classification Desk 4, classification baffle plate regulating handle 5, vertical inclination angle guiding mechanism 6, close wind sleeve 7, seed reception bucket 8, cross dip guiding mechanism 9, motor 10, blower fan 11, control cabinet 12, feed hopper 13, vibrating motor 14, conveying pipeline 15, close bellows 16, flexible conveying pipeline 17, separator box 18, arm 19, gate 20, arm choke valve 21, airduct choke valve 22, Classification Desk's stage body 23, screen cloth 24, rectangle pore 25, return kind of a pipe 26, return kind of a trunnion 27, classification baffle plate 28, outlet 29, indicating dial 30, casing 31, first baffle plate 32, pressure door 33, cantilever 34, bellows 35, extension spring 36, second guide plate 37, first guide plate 38, second baffle 39.
The refiner for seed as shown in Figure 1, bracing frame and brace table one-body molded, the control cabinet of Pneumatic System lays respectively at the side direction of brace table, and Classification Desk and seed reception bucket are positioned at the top of brace table, closes bellows between Pneumatic System and Classification Desk.
As depicted in figs. 1 and 2: Pneumatic System comprises Pneumatic conveyer and air intake device, the conveying pipeline of vertical setting that Pneumatic conveyer comprises feed hopper and is communicated with feed hopper, the lower end of conveying pipeline is provided with impurity outlet, the upper end of conveying pipeline is connected to the side direction of separator box, the bottom of separator box is provided with discharging opening, and the bottom of separator box is connected with flexible conveying pipeline.Air intake device comprises blower fan, the aspiration channel be connected with blower fan and the arm be communicated with at aspiration channel branch road, and blower fan is by driven by motor, and blower fan and motor are all positioned at the bottom of brace table.Arm is provided with arm choke valve, and arm is connected to the top of separator box, being provided with the seal closure for sealing Classification Desk, being connected between aspiration channel with seal closure by Telescopic air pipe, be provided with airduct choke valve between aspiration channel and Telescopic air pipe in the end of aspiration channel.Close the bottom that bellows are connected to flexible conveying pipeline.
As shown in figures 1 and 3: Classification Desk comprises Classification Desk's stage body of the frame-type of inclination, the side direction of Classification Desk's stage body is provided with and drives its vibrating motor of reciprocating vibration, and this vibrating motor is positioned at and is arranged on brace table.Classification Desk's stage body is also provided with vertical inclination angle guiding mechanism and the cross dip guiding mechanism for regulating its vertical inclination angle and cross dip.Be provided with screen cloth in the framework of Classification Desk's stage body, the bottom being positioned at screen cloth in the framework of Classification Desk's stage body is provided with latticed gusset, and the top of gusset and the bottom of screen cloth offset.
The top of Classification Desk's stage body is provided with the upper seal closure be communicated with aspiration channel, upper seal closure is respectively equipped with three indicating dials and four rectangular pores side by side.The side direction of Classification Desk's stage body be provided with multiple go out kind of groove, the bottom of Classification Desk's stage body is provided with lower seal cover, the base plate of lower seal cover is provided with three row's classification baffle plates, seeds fall passage is formed between adjacent two classification baffle plates, it is corresponding with each seeds fall passage respectively that each goes out kind of groove, the base plate of lower seal cover is positioned at each dropping channel and all has outlet, outlet is communicated with seed reception bucket, and seed reception bucket top is provided with closes wind sleeve.For the ease of again selected, be provided with back kind of a structure, return kind of a structure and comprise back kind of a trunnion, return kind of trunnion and go out that kind of groove is communicated with, return kind of trunnion and return kind of a pipe and be communicated with, the end of time to plant pipe is accessed above in seal closure.
The base plate of the present embodiment lower seal cover has the mounting groove of multiple bar shaped, the bottom of each classification baffle plate is all positioned at corresponding mounting groove and can slides along the length direction of mounting groove, to be threaded multiple classification baffle plate adjusting bolt in the side direction of lower seal cover, the described end of classification baffle plate adjusting bolt and the side of classification baffle plate offset.
As shown in Figure 1 and Figure 4 close bellows, comprise casing, the top of casing is provided with the seed inlet be communicated with flexible conveying pipeline, the bottom of casing be provided be communicated with seal closure go out kind of a mouth.The first baffle plate is provided with in casing, the inwall of casing is provided with the bellows of a level, pressure door is provided with in the end of described bellows, the sidewall of casing has via hole, is equipped with a cantilever in via hole, the aperture of via hole is greater than the diameter of cantilever, one end and the pressure door of cantilever are hinged, the other end of cantilever and the upper end thereof of extension spring arranged below it, the lower end of extension spring is fixed on a mounting blocks, and this mounting blocks is fixed on the side of seal closure.The lower end of the first baffle plate is to pressure door lopsidedness, and the lower end of pressure door and the lower end of the first baffle plate form seed channel, and this passage is relative with going out kind of mouth.
The inwall of casing is also provided with the first guide plate of level, the bottom of the first guide plate is provided with the second guide plate, the lateral surface of the second guide plate is inclined-plane, the upper end of pressure door has round and smooth hemisphere face, and hemisphere face can contact with the bottom surface of the first guide plate and the inclined-plane of the second guide plate respectively.The upper end of second baffle is fixed on the inwall of casing, and the other end of second baffle is fixed on the top of described first guide plate side, and second baffle is from top to bottom to the centroclinal setting of casing.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (6)
1. seed purifier Pneumatic System, it is characterized in that, comprise Pneumatic conveyer and air intake device, the conveying pipeline of vertical setting that described Pneumatic conveyer comprises feed hopper and is communicated with feed hopper, the lower end of conveying pipeline is provided with impurity outlet, the upper end of conveying pipeline is connected to the side direction of a separator box, the bottom of separator box is provided with discharging opening, described air intake device comprises blower fan, the aspiration channel be connected with blower fan and the arm be communicated with at aspiration channel branch road, described arm is connected to the top of separator box, is provided with the seal closure for sealing Classification Desk in the end of described aspiration channel.
2. seed purifier Pneumatic System according to claim 1, is characterized in that: the bottom of separator box is connected with flexible conveying pipeline.
3. seed purifier Pneumatic System according to claim 1, is characterized in that: described aspiration channel is connected by Telescopic air pipe with between seal closure.
4. seed purifier Pneumatic System according to claim 1, is characterized in that: on described arm, be provided with arm choke valve.
5. seed purifier Pneumatic System according to claim 2, is characterized in that: be provided with in the bottom of described flexible conveying pipeline can regularly open and close close bellows for what carry seed.
6. seed purifier Pneumatic System according to claim 3, is characterized in that: between described aspiration channel and Telescopic air pipe, be provided with airduct choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660053.0A CN105195426A (en) | 2015-10-14 | 2015-10-14 | Seed purifier power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660053.0A CN105195426A (en) | 2015-10-14 | 2015-10-14 | Seed purifier power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195426A true CN105195426A (en) | 2015-12-30 |
Family
ID=54943572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660053.0A Pending CN105195426A (en) | 2015-10-14 | 2015-10-14 | Seed purifier power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420855A (en) * | 2019-08-12 | 2019-11-08 | 郝晨亮 | A kind of material sieving and grading device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235866Y (en) * | 1995-02-25 | 1996-09-25 | 郭生河 | Air-suction-type automatic grain elevator |
| CN2378132Y (en) * | 1999-06-02 | 2000-05-17 | 张学奎 | Vibrating screen for grains |
| RU2004106704A (en) * | 2004-03-09 | 2005-08-20 | Зао "Совокрим" (Ru) | STONE SEPARATION MACHINE FOR CLEANING GRAIN |
| CN104759414A (en) * | 2015-04-21 | 2015-07-08 | 吉首大学 | Pneumatic conveying and sorting device for lilies |
| CN205165192U (en) * | 2015-10-14 | 2016-04-20 | 重庆百恒农业发展有限公司 | Seed cleaning machine strength system |
-
2015
- 2015-10-14 CN CN201510660053.0A patent/CN105195426A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235866Y (en) * | 1995-02-25 | 1996-09-25 | 郭生河 | Air-suction-type automatic grain elevator |
| CN2378132Y (en) * | 1999-06-02 | 2000-05-17 | 张学奎 | Vibrating screen for grains |
| RU2004106704A (en) * | 2004-03-09 | 2005-08-20 | Зао "Совокрим" (Ru) | STONE SEPARATION MACHINE FOR CLEANING GRAIN |
| CN104759414A (en) * | 2015-04-21 | 2015-07-08 | 吉首大学 | Pneumatic conveying and sorting device for lilies |
| CN205165192U (en) * | 2015-10-14 | 2016-04-20 | 重庆百恒农业发展有限公司 | Seed cleaning machine strength system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420855A (en) * | 2019-08-12 | 2019-11-08 | 郝晨亮 | A kind of material sieving and grading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
|
| RJ01 | Rejection of invention patent application after publication |