CN105414003A - Soil screening device - Google Patents
Soil screening device Download PDFInfo
- Publication number
- CN105414003A CN105414003A CN201510953493.5A CN201510953493A CN105414003A CN 105414003 A CN105414003 A CN 105414003A CN 201510953493 A CN201510953493 A CN 201510953493A CN 105414003 A CN105414003 A CN 105414003A
- Authority
- CN
- China
- Prior art keywords
- screening
- sifting barrel
- mixing drum
- soil
- blade
- 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.)
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a soil screening device, and relates to a smashed soil screening unit. The soil screening device comprises a bracket, a stirring barrel, a screening unit and a driving device; the stirring barrel is fixed on the bracket; the screening unit is arranged in the stirring barrel, and is rotationally connected with the stirring barrel; the driving device can drive the screening unit to rotate; a feed port is formed above the stirring barrel; a waste outlet is formed below the stirring barrel; a cover plate is arranged in the waste outlet of the stirring barrel; the screening unit includes a screening barrel and a screening blade; the screening barrel is divided into multiple grades; the screening blade is also divided into multiple grades, and includes a guide tank and a screen; the guide tank is fixed and communicated with the internal of the corresponding screening barrel; the screen is fixed on the guide tank; spiral blades are fixed in the screening barrel; and each grade of the screening barrel is provided with a screened material outlet. The device can enable the screening to become more thorough; and screened soil is more convenient to be transported.
Description
Technical field
The present invention relates to a kind of hack sieve unit, particularly relate to a kind of screening plant of soil.
Background technology
The growth of plant mainly relies on from the nutrient in soil, therefore in order to be beneficial to the growth of plant, usually needing first to process soil, storing nutrient to enable soil; And soil is got over detailed rules and regulations to store the ability of nutrient stronger, but soil too detailed rules and regulations be unfavorable for that moisture flows in soil, and easily to harden; First soil is sieved before the planting with this, and then by the soil of variable grain size in the mixing of different ratios, more can be conducive to the growth of plant, and different plants is due to the difference of root system, also different to the requirement of soils particles size percent content.Sieve mainly by the mode of vibration screen to soil now, be therefore not suitable for and on a large scale soil sieved, and in order to sieve out the soil of variable grain size, just needing repeatedly to sieve soil, therefore also more consuming time; And sometimes in order to improve screening speed, many times not thorough to the screening of soil.
Summary of the invention
By the problems referred to above, the invention is intended to provide a kind of screening plant soil being sieved to soil more thoroughly.
The screening plant of base case soil of the present invention, comprises support, mixing drum, sieve unit and drive unit; Described mixing drum is fixing on the bracket; Described sieve unit is arranged in described agitator, and is rotationally connected with mixing drum; Described drive unit can drive described sieve unit to rotate; The top of described mixing drum is provided with feeding mouth, and the below of mixing drum is provided with waste material discharging opening, and the waste material discharge outlet of mixing drum is provided with cover plate; Described sieve unit comprises sifting barrel and screening blade, and sifting barrel is divided into multistage, and sifting barrel circumference at different levels is uniformly distributed and separate; Screening blade is corresponding with sifting barrel to be also divided into multistage, and screening blade comprises deflector chute and screen cloth, and deflector chute is fixed on the lateral wall of the sifting barrel of correspondence and communicates with corresponding sifting barrel inside, and screen cloth is fixed on gathering sill; Described sifting barrel internal fixtion has helical blade, and sifting barrel at different levels is provided with screening material discharging opening, and sifting barrel stretches out in mixing drum, is provided with bucket below screening discharging opening.
The screening plant of the soil of this programme operationally, first makes soil to be sieved enter in mixing drum from material bin, then starts drive unit, makes it drive sieve unit to rotate, and when sieve unit is rotated, screen cloth is towards the rotation direction of sieve unit; When sieve unit is rotated, screening blade has and has stirring action to the soil in mixing drum, there is the effect of hack in whipping process repeatedly, and screen cloth also has sieving actoion to soil, deflector chute will be entered into by the soil of screen cloth, and along with the rotation of sieve unit, the soil entered in deflector chute will enter into corresponding sifting barrel, and be pushed forward under the effect of helical blade, and the soil after being sized will be collected in corresponding bucket after being pushed to screening material discharging opening, then complete the screening of soil.
By above-mentioned known, the screening plant of the soil of this programme by rotating the screening realized soil, as long as and sieve unit rotate always, just can sieve soil always, screening can be made more thorough with this.Sieve blade simultaneously and there is hack effect, screening can be made more thorough with this, improve the utilization rate of soil.Soil after the screening plant screening of this soil in addition directly enters into corresponding bucket, makes the convenient transport of the soil after sieving.
Preferred version one, as the further optimization to base case, described sifting barrel is divided into three grades, is respectively one-level sifting barrel, secondary sifting barrel and three grades of sifting barrels; Described screening blade is also divided into three grades, is respectively one-level screening blade, secondary screening blade and three grades of screening blades; Sifting barrel and screening blade are divided into three grades to be enough to sieve out required soil, and sifting barrel and screening blade arrange too much, and frame for movement will be made too complicated, are difficult to processing; The hole that the deflector chute of secondary screening blade and three grades of screening blades is arranged, can filter out too small soil particle.
Preferred version two, as the further optimization to base case, described cover plate is detachably fixed on outside described mixing drum by bolt; Cover plate is bolted favourable and dismounting, waste material can be convenient to draw off with this.
Preferred version three, as the further optimization to base case, described drive unit comprises drive motors, reductor, driving gear and driven gear, and one end of described sifting barrel is all fixed on a driving shaft, and driving shaft stretches out from one end of described mixing drum and is rotationally connected with mixing drum; The output shaft of drive motors is connected with the power shaft of reductor, and driving gear key is connected on the output shaft of reductor, and driven gear is fixing on the driving shaft, and driving gear engages with driven gear; The driving device structure of this optimization is simple, is beneficial to assembling, can reduces costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the screening plant embodiment of soil.
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: mixing drum 1, sieve unit 2, drive unit 3, support 4, bucket 5, material bin 11, cover plate 12, sifting barrel 21, screen cloth 22, deflector chute 23, helical blade 24, driving shaft 25, screening material discharging opening 26.
Embodiment is substantially as shown in Figure 1: the screening plant 2 of soil comprises support 4, mixing drum 1, sieve unit 2 and drive unit 3; Wherein mixing drum 1 is fixed by welding on support 4; Sieve unit 2 is arranged in agitator, and is rotationally connected with mixing drum 1; And drive unit 3 is connected with sieve unit 2 and sieve unit 2 can be driven to rotate; The top of mixing drum 1 is provided with feeding mouth, and the below of mixing drum 1 is provided with waste material discharging opening, and mixing drum 1 is cydariform, and namely the centre of mixing drum 1 is larger than two ends, is beneficial to discharging to make mixing drum 1; Material bin 26 is provided with above the feeding mouth of mixing drum 1, the discharge outlet of mixing drum 1 is then provided with cover plate 12, cover plate 12 by bolt on mixing drum 1, to block discharging opening when the screening plant 2 of this soil works, need then cover plate 12 to be dismantled during discharging, waste material skids off from discharging opening.Sieve unit 2 comprises sifting barrel 21 and screening blade, sifting barrel 21 inside is separated by dividing plate, is divided into multistage by sifting barrel 21, and sifting barrel circumference at different levels is uniformly distributed, the sifting barrel 21 of the present embodiment is divided into three grades, is respectively one-level sifting barrel 21, secondary sifting barrel 21 and three grades of sifting barrels 21; Corresponding with sifting barrel 21, screening blade is also divided into one-level to sieve blade, secondary screening blade and three grades of screening blades, screening blade comprises deflector chute 23 and screen cloth 22, deflector chute 23 is fixed on the side of sifting barrel 21, and deflector chute 23 communicates with sifting barrel 21 inside, and screen cloth 22 is fixed on gathering sill; And the deflector chute 23 of secondary screening blade and three grades of screening blades is arranged porose, to filter out too small soil particle.
During work, first make soil to be sieved enter in mixing drum 1 from material bin 11, then start drive unit 3, make it drive sieve unit 2 to rotate, when sieve unit 2 is rotated, screen cloth 22 is towards the rotation direction of sieve unit 2; When sieve unit 2 is rotated, screening blade not only has and has stirring action to the soil in mixing drum 1, and screen cloth 22 also has sieving actoion to soil, deflector chute 23 will be entered into by the soil of screen cloth 22, and along with the rotation of sieve unit 2, the soil entered in deflector chute 23 will enter into corresponding sifting barrel 21.
Helical blade 24 is provided with in sifting barrel 21, and the right-hand member of one-level sifting barrel 21, secondary sifting barrel 21 and three grades of sifting barrels 21 is provided with screening material discharging opening 26, and sifting barrel 21 stretches out in mixing drum 1, the length that the screening discharging opening of different sifting barrel 21 stretches out is different, and the below of screening discharging opening is provided with bucket 5.
The drive unit 3 of the present embodiment comprises drive motors, reductor, driving gear and driven gear, and the right-hand member of sifting barrel 21 is fixedly connected with a driving shaft 25, and driving shaft 25 stretches out with the left end of mixing drum 1, and is rotationally connected with mixing drum 1; The output shaft of drive motors is connected with the power shaft of reductor, and driving gear key is connected on the output shaft of reductor, and driven gear is fixed on driving shaft 25, and driving gear engages with driven gear.
Claims (4)
1. a screening plant for soil, is characterized in that, comprises support, mixing drum, sieve unit and drive unit; Described mixing drum is fixing on the bracket; Described sieve unit is arranged in described agitator, and is rotationally connected with mixing drum; Described drive unit can drive described sieve unit to rotate; The top of described mixing drum is provided with feeding mouth, and the below of mixing drum is provided with waste material discharging opening, and the waste material discharge outlet of mixing drum is provided with cover plate; Described sieve unit comprises sifting barrel and screening blade, and sifting barrel is divided into multistage, and sifting barrel circumference at different levels is uniformly distributed and separate; Screening blade is corresponding with sifting barrel to be also divided into multistage, and screening blade comprises deflector chute and screen cloth, and deflector chute is fixed on the lateral wall of the sifting barrel of correspondence and communicates with corresponding sifting barrel inside, and screen cloth is fixed on gathering sill; Described sifting barrel internal fixtion has helical blade, and sifting barrel at different levels is provided with screening material discharging opening, and sifting barrel stretches out in mixing drum, is provided with bucket below screening discharging opening.
2. the screening plant of soil according to claim 1, is characterized in that, described sifting barrel is divided into three grades, is respectively one-level sifting barrel, secondary sifting barrel and three grades of sifting barrels; Described screening blade is also divided into three grades, is respectively one-level screening blade, secondary screening blade and three grades of screening blades, the deflector chute of secondary screening blade and three grades of screening blades is arranged porose.
3. the screening plant of soil according to claim 1, is characterized in that, described cover plate is detachably fixed on outside described mixing drum by bolt.
4. the screening plant of soil according to claim 1, it is characterized in that, described drive unit comprises drive motors, reductor, driving gear and driven gear, one end of described sifting barrel is all fixed on a driving shaft, and driving shaft stretches out from one end of described mixing drum and is rotationally connected with mixing drum; The output shaft of drive motors is connected with the power shaft of reductor, and driving gear key is connected on the output shaft of reductor, and driven gear is fixing on the driving shaft, and driving gear engages with driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953493.5A CN105414003A (en) | 2015-12-20 | 2015-12-20 | Soil screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953493.5A CN105414003A (en) | 2015-12-20 | 2015-12-20 | Soil screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105414003A true CN105414003A (en) | 2016-03-23 |
Family
ID=55492798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953493.5A Pending CN105414003A (en) | 2015-12-20 | 2015-12-20 | Soil screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964529A (en) * | 2016-05-30 | 2016-09-28 | 江苏沃绿宝有机农业开发有限公司 | Organic fertilizer screening machine |
| CN109604138A (en) * | 2018-10-16 | 2019-04-12 | 徐州华邦塑业有限公司 | A kind of self-emptying screening mechanism |
-
2015
- 2015-12-20 CN CN201510953493.5A patent/CN105414003A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964529A (en) * | 2016-05-30 | 2016-09-28 | 江苏沃绿宝有机农业开发有限公司 | Organic fertilizer screening machine |
| CN109604138A (en) * | 2018-10-16 | 2019-04-12 | 徐州华邦塑业有限公司 | A kind of self-emptying screening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |