CN2250188Y - Granulated fertilizer mixing machine - Google Patents

Granulated fertilizer mixing machine Download PDF

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Publication number
CN2250188Y
CN2250188Y CN96211940.7U CN96211940U CN2250188Y CN 2250188 Y CN2250188 Y CN 2250188Y CN 96211940 U CN96211940 U CN 96211940U CN 2250188 Y CN2250188 Y CN 2250188Y
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CN
China
Prior art keywords
mixing drum
mixing
fertilizer
blending machine
angle
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.)
Expired - Lifetime
Application number
CN96211940.7U
Other languages
Chinese (zh)
Inventor
陈小钟
李乡春
周家锵
杨京林
兴海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Metallurgical Equipment Research Institute Ministry Of Metallurgical Industry
Original Assignee
Beijing Metallurgical Equipment Research Institute Ministry Of Metallurgical Industry
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Metallurgical Equipment Research Institute Ministry Of Metallurgical Industry filed Critical Beijing Metallurgical Equipment Research Institute Ministry Of Metallurgical Industry
Priority to CN96211940.7U priority Critical patent/CN2250188Y/en
Application granted granted Critical
Publication of CN2250188Y publication Critical patent/CN2250188Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a granulated fertilizer mixing machine which uses various single-element or multi-element granulated fertilizers as source materials to produce mixed fertilizers. The mouth of a mixing cylinder (3) is higher than the bottom of the cylinder and is arranged slantingly. The separation angle gamma between the axis line of the mouth and the water level is 10 DEG-18 DEG, and the inner wall of the mixing cylinder (3) is provided with two homodromous swirling blades (5) which have a varying pitch of 180 DEG between each other. The pitch angle of the two homodromous swirling blades changes continuously that the angle alpha 1 is 12 DEG-18 DEG at the position on the two end parts of the mixing cylinder (3) and the angle alpha 2 is 8 DEG-12 DEG at the middle part of the mixing cylinder (3). The mixing machine makes the fertilizer mixed by three mixing processes in the mixing cylinder, and the fertilizer is mixed when the mixing cylinder rotates positively and is discharged when the mixing cylinder rotates reversely. The utility model has the advantages of good mixing quality, high work efficiency, reliable performance, easy operation, etc.

Description

Granulated fertilizer blending machine
The utility model relates to a kind of granulated fertilizer blending machine, be a kind of be the equipment of raw material production multi-element particle Bulk Blending Fertilizer with multiple single element or multi-element particle fertilizer.
Various nutrients mostly exist with a single state in the Bulk Blending Fertilizer, can decide the proportioning of nutrient according to edaphic condition, crop species, and according to the time of releasing of deciding fertilizer the vegetative period of crop, fertilizer be played a role when crop needs most.Therefore, the fertilizer utilization ratio height, less wastage has reduced the pollution to environment simultaneously.But the producer of domestic production Bulk Blending Fertilizer is few at present, and does not have specific equipment.Some factory produces a spot of Bulk Blending Fertilizer by hand mixing.Since stir inhomogeneous, be administered to the field after, cause plant growth inhomogeneous.Also has some producers rotary shaft stirrer production Bulk Blending Fertilizer.Because heating is often stopped up in the slit between rotary shaft blade of stirrer and the barrel, and machine can't be run well for a long time, causes many granulated fertilizer fragmentations simultaneously, makes finished product fertilizers granular size inequality, greatly reduces the due efficient of Bulk Blending Fertilizer.
It is good that the purpose of this utility model provides a kind of quality that mixes, high efficiency, and dependable performance, easy to operate granulated fertilizer blending machine produces that a large amount of nutrients distribute, the Bulk Blending Fertilizer of even particle size, satisfies the needs of agriculture production.
The purpose of this utility model is to realize like this.
A kind of granulated fertilizer blending machine, mainly by feeding unit, drawing mechanism, whipping appts, transmission mechanism and frame constitute, whipping appts is the mixing drum of a bipyramid cylindricality, mixing drum is installed on the output shaft of transmission mechanism at the bottom of by tube, the axis of this output shaft and mixing drum axis coincide, rack-mounted two running rollers are supporting mixing drum, the mixing drum nozzle is higher than a slanted floor setting, angle γ=10 between its axis and the horizontal plane °~18 °, the mixing drum inwall is provided with the at interval same rotation direction screw-blade of 180 ° of varying pitchs of twice, and its lead angle is to be α in the mixing drum two end portions 1=12 °~18 °, middle portion are α 2=8 °~12 ° continually varyings.
Screw-blade on the mixing drum inwall is obliquely installed to the nozzle direction, its angle of inclination beta=5 °~10 °.
The inboard evenly is provided with radially gusset of trilateral at the bottom of the mixing drum tube.
Mixing drum is the welding mixing drum of high-strength alloy steel.
Transmission mechanism is made of in proper order motor, one-level belt retarding mechanism and planetary reducer.
Mixing drum is obliquely installed, the same rotation direction of inwall employing two pass, the variable-pitch auger blade that the two end portions lead angle is big, the middle portion lead angle is little, make streams when entering mixing drum, be cut into several sections and form the tangent line stirring, avoiding solid accumulation to form at tube bottom forces to stir, material falls into the mixing drum middle part and forms from falling to stirring after rising rapidly along spiral slot at the bottom of by tube.The twice screw-blade makes the blending machine stir self-emptying during counter-rotating when mixing drum just changes with rotation direction.Experiment showed, when mixing drum axis and horizontal plane angle are α=10 °~18 °, both can make mixing drum have bigger utilizing [volume and when falling to stirring material have bigger drop, can guarantee that again discharging is smooth.Particularly when blade with the inclination angle of α=5 °~10 ° when mixing drum nozzle direction tilts, its discharging residual quantity can remain on below the thousandth.
Introduce embodiment of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model granulated fertilizer blending machine.
Fig. 2 is the structure of mixing device figure of the utility model particle blending machine.
As shown in the figure, the utility model mainly is made of feeding unit 1, drawing mechanism 15,16, whipping appts 3, transmission mechanism 7 and frame 12.Whipping appts 3 is mixing drums of a bipyramid cylindricality, and 16MnR is welded by high strength alloy steel, and is firm wear-resisting.Mixing drum 3 inwalls are provided with the at interval same rotation direction screw-blade 5 of 180 ° of varying pitchs of twice, and its lead angle is to be α in the mixing drum two end portions 1=15 °, middle portion are α 2=10 ° of continually varyings.Screw-blade 5 is obliquely installed to mixing drum 3 nozzle directions, its angle of inclination beta=8 °.The tube inboard, the end of mixing drum 3 evenly is provided with radially gusset 11 of 6 trilaterals, has both increased intensity, and the reinforcement stirring action is arranged again.Mixing drum 3 barrels are provided with the manhole 6 that is used to overhaul.Mixing drum 3 nozzles are higher than a slanted floor setting, angle γ=15 between its axis and the horizontal plane °, and on the output shaft that is installed in transmission mechanism 7 at the bottom of the tube, the axis of this output shaft axis and mixing drum 3 coincides.Two running rollers 13 that are installed on the frame 12 are supporting mixing drum by the track 4 on mixing drum 3 outer walls.Transmission mechanism 7 is made of motor 8, one-level belt retarding mechanism 9 and planetary reducer 10 orders, and reduction ratio is big, physical dimension is little, and belt retarding mechanism 9 has provide protection to motor under the overload situation.Feeding unit 1 is that a lower end extend into the hopper in mixing drum 3 nozzles.Drawing mechanism is made of upper and lower two-stage discharging chute 16,15 below hopper 1, and in the time of can preventing discharging, the materials flow that draws off is rapidly sprayed everywhere.Feeding unit 1 and top discharge chute 16 are installed in and are on the set collar 2 that mixing drum 3 tube port positions and frame 12 link.Bottom discharge chute 15 is fixed on the below of top discharge chute 16 by the baffle plate 14 that is connected with frame 12.Baffle plate 14 has when preventing discharging material spilling to the effect of mixing drum 3 belows.
During the production Bulk Blending Fertilizer, start transmission rig 7, make mixing drum 3 enter whipped state, mixing drum is with the rotational speed of 10~12rpm.With the chemical fertilizer of various single-elements by proportioning through hopper 1 mixing drum 3 of packing into.Chemical fertilizer experiences tangent line, pressure, the three kinds of whipping process that fall certainly in mixing drum 3, reach degree very uniformly.After stopping to stir, counter-rotating mixing drum 3, the finished product Bulk Blending Fertilizer is discharged through upper and lower two-stage discharging chute 16,15.Whole process of production only needed to finish in 2.5~3 minutes by beginning to be fed to whole discharges.
The advantage that the utility model compared with prior art has is: chemical fertilizer is in mixing drum Experience three kinds of whipping process, can at short notice chemical fertilizer be stirred, forward stirring, anti-Produce material, it is good to mix quality, high efficiency, and dependable performance, easy to operate, can A large amount of production nutrients distribute, the Bulk Blending Fertilizer of even particle size, satisfy the agricultural production needs.

Claims (5)

1. granulated fertilizer blending machine, mainly by feeding unit, drawing mechanism, whipping appts, transmission mechanism and frame constitute, whipping appts is the mixing drum of a bipyramid cylindricality, mixing drum is installed on the output shaft of transmission mechanism at the bottom of by tube, the axis of this output shaft and mixing drum axis coincide, rack-mounted two running rollers are supporting mixing drum, it is characterized in that: mixing drum (3) nozzle is higher than a slanted floor setting, angle γ=10 between its axis and the horizontal plane °~18 °, mixing drum (3) inwall is provided with the at interval same rotation direction screw-blade (5) of 180 ° of varying pitchs of twice, and its lead angle is to be α in mixing drum (3) two end portions 1=12 °~18 °, middle portion are α 2=8 °~12 ° continually varyings.
2. blending machine according to claim 1 is characterized in that the screw-blade (5) on described mixing drum (3) inwall is obliquely installed to the nozzle direction, its angle of inclination beta=5 °~10 °.
3. blending machine according to claim 1 is characterized in that described mixing drum (3) tube inboard, the end evenly is provided with radially gusset (11) of trilateral.
4. blending machine according to claim 1 is characterized in that described mixing drum (3) is the welding mixing drum of high-strength alloy steel.
5. blending machine according to claim 1 is characterized in that described transmission mechanism (7) is made of motor (8), one-level belt retarding mechanism (9) and planetary reducer (10) order.
CN96211940.7U 1996-05-22 1996-05-22 Granulated fertilizer mixing machine Expired - Lifetime CN2250188Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN96211940.7U CN2250188Y (en) 1996-05-22 1996-05-22 Granulated fertilizer mixing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96211940.7U CN2250188Y (en) 1996-05-22 1996-05-22 Granulated fertilizer mixing machine

Publications (1)

Publication Number Publication Date
CN2250188Y true CN2250188Y (en) 1997-03-26

Family

ID=33894742

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96211940.7U Expired - Lifetime CN2250188Y (en) 1996-05-22 1996-05-22 Granulated fertilizer mixing machine

Country Status (1)

Country Link
CN (1) CN2250188Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344356C (en) * 2003-11-28 2007-10-24 维玛因皮安蒂公司 Apparatus for mixing materials in containers
CN101274238B (en) * 2007-12-25 2010-06-02 江苏省井神盐业有限公司 Multiple dropping leakage type fine granule material mixing machine
CN101481274B (en) * 2008-12-10 2011-07-27 常州市荣创自动化设备有限公司 Mobile mixing fertilizer production vehicle
CN106512825A (en) * 2016-10-20 2017-03-22 宁波鑫丰磁业有限公司 Mixing barrel
CN111777015A (en) * 2020-07-16 2020-10-16 聂爱平 Cosmetics filling equipment
KR20210048389A (en) * 2019-10-23 2021-05-03 삼성전자주식회사 Manufacturing method of photocatalyst bead and photocatalyst including photocatalyst bead

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344356C (en) * 2003-11-28 2007-10-24 维玛因皮安蒂公司 Apparatus for mixing materials in containers
CN101274238B (en) * 2007-12-25 2010-06-02 江苏省井神盐业有限公司 Multiple dropping leakage type fine granule material mixing machine
CN101481274B (en) * 2008-12-10 2011-07-27 常州市荣创自动化设备有限公司 Mobile mixing fertilizer production vehicle
CN106512825A (en) * 2016-10-20 2017-03-22 宁波鑫丰磁业有限公司 Mixing barrel
CN106512825B (en) * 2016-10-20 2019-09-13 宁波鑫丰磁业有限公司 A kind of mixing tank
KR20210048389A (en) * 2019-10-23 2021-05-03 삼성전자주식회사 Manufacturing method of photocatalyst bead and photocatalyst including photocatalyst bead
CN111777015A (en) * 2020-07-16 2020-10-16 聂爱平 Cosmetics filling equipment

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