CN201528525U - Rotating disc type gauge of sprue spreader - Google Patents

Rotating disc type gauge of sprue spreader Download PDF

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Publication number
CN201528525U
CN201528525U CN2009200091077U CN200920009107U CN201528525U CN 201528525 U CN201528525 U CN 201528525U CN 2009200091077 U CN2009200091077 U CN 2009200091077U CN 200920009107 U CN200920009107 U CN 200920009107U CN 201528525 U CN201528525 U CN 201528525U
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China
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metering disk
flow cone
feed bin
cone
gauge
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Expired - Fee Related
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CN2009200091077U
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Chinese (zh)
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张志学
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Abstract

The utility model discloses a rotating disc type gauge of a sprue spreader, which is used for automatic measurement of mechanical seeding and fertilization, and also can be used for automatic measurement in packaging of particulate or granular material. The rotating disc type gauge comprises a base 1, a vertical transmission 17, a stock bin seat 3, a sprue spreader gauge dial 10, a stock bin 7, a kick-out device 6, a sorting and separating device 12, a material outlet 15, a discharger 16 and other parts. The working process of the gauge is as follows: power is input by a power input shaft 2 of the transmission 17; an output shaft 8 drives the sprue spreader gauge dial 10 to rotate, seeds or materials are distributed on a gauge disc 11 and then in a gauge bin 13 through a sprue spreader 9 in the stock bin 7, and rotates with the gauge dial 11; when the seeds or materials are delivered to the material outlet 15, after sorting and separation by the sorting and separating device 12, seeds or materials entering the gauge bin 13 flow out of the material outlet 15, seeds or materials not entering the gauge bin 13 continue to rotate with the gauge dial 11, enter the gauge bin 13 at a proper time, and then flow out of the material outlet 15 for cycle, thus achieving the purpose of seeding of a seeder and automatic measurement of materials.

Description

Divide flow cone rotating disc type meter
Affiliated technical field
Divide flow cone rotating disc type meter to be mainly used in the automatic gauge of agricultural mechanization sowing, fertilising, also can be used for the automatic gauge that particle and powder and granule shape material are packed.
Background technology
At present, known sower seeding and fertilising meter are a lot, but operating efficiency, ease-to-operate, measuring accuracy and reliability are uneven all in urgent need to be improved, and the utility model has mainly carried out the research innovation in the above-mentioned performance that strengthens existing meter.
Summary of the invention
In order further to improve the precision and the efficient of sower seeding and fertilising automatic gauge, strengthen the simplicity of reliability and operation, the utility model provides a kind of minute flow cone rotating disc type meter, the measuring accuracy and the efficient of sower seeding and fertilising have not only been improved, and strengthened reliability, operate simpler.
The technical scheme that its technical problem that solves the utility model adopts is: divide flow cone rotating disc type meter to be made up of parts such as support 1, vertical transmission gear shift device 17, feed bin seat 3, branch flow cone metering disk 10, feed bin 7, setting gauge 6, letter sorting isolator 12, discharging opening 15, dischargers 16.Dividing flow cone rotating disc type meter to be the level of state is installed on the frame 19, its vertical transmission gear shift device 17 is installed on the support 1, vertical transmission gear shift device 17 is made up of parts such as gearbox body 18, power shaft 2, output shaft 8 and gear driving pairs, and gear driving pair adopts conical gear or helical gear or worm and gear transmission.Feed bin seat 3 is circular discoid parts, cooperate installation with the installing hole of output shaft 8 on the gearbox body 18, with several screws with on the fastening gearbox body 18 that is installed in vertical transmission gear shift device 17 of feed bin seat 3, the center of feed bin seat 3 is provided with one and crosses axis hole, the outer circumferential edges place is provided with material spilling hole, at the material spilling hole place discharger 16 is housed, is used for transfering to the seed or the material of measuring chute 13, guarantee that it all flows out from discharging opening 15.Material spilling hole is communicated with discharging opening 15, and discharging opening 15 is installed in the material spilling hole place of feed bin seat 3, crosses on the output shaft 8 that axis hole passes at feed bin seat 3 centers branch flow cone metering disk 10 is housed, and is made up of minute flow cone 9 and a metering disk 11.Metering disk 11 is discoidal parts, and the heart is provided with an installing hole with eccentric throw therein, is arranged with the measuring chute 13 of different shape and dimensions at the excircle of metering disk 11.Dividing flow cone 9 is conical shells, and the vertex of a cone is installed on the central plane of metering disk 11 up, forms one with metering disk 11.On minute flow cone metering disk 10, the circular plane of excircle place metering disk 11 at the bottom of the awl of branch flow cone 9, the α dihedral that is upturned becomes the dish shape, and measuring chute 13 is located at (referring to Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b) on the circular planes.Divide flow cone metering disk 10 that three kinds of forms are arranged: a kind of is the branch flow cone metering disk 10 that the sower seeding is used, divide the vertex of a cone of flow cone 9 to be hemisphere, metering disk 11 is disc parts, the shape and size of its measuring chute 13 are to design according to the profile of seed and size, and distributing by certain span systematic arrangement is arranged on the excircle place of metering disk 11; Another kind is the branch flow cone metering disk 10 (referring to Fig. 4 a, Fig. 4 b) of granule materials by the amounts of particles metering, it is made up of minute flow cone 9 and circular metering disk 11, divide the vertex of a cone of flow cone 9 to be hemisphere, its outer surface of cone is provided with a plurality of grooves and fin, the shape and size of its measuring chute 13 are to design according to the shape of material particles and specification, and by the requirement of packing quantity measuring chute 13 groupings are arranged and are arranged on by certain span the excircle place of metering disk 11; The third is the branch flow cone metering disk 10 (referring to Fig. 5 a, Fig. 5 b) of powder and granule shape material by volume measurement, it is made up of minute flow cone 9 and metering disk 11, divide the vertex of a cone of flow cone 9 to be hemisphere, cone is the polygonal pyramid body, the measuring chute 13 of metering disk 11 is to design according to the packing volume of powder and granule shape material, and distributing by certain span systematic arrangement is arranged on the excircle place of metering disk 11.
Dividing flow cone metering disk 10 is as metering seed or material, divides flow cone 9 to be used for seed or material diversion, with seed or the material that enters in the feed bin 7, is evenly distributed on the metering disk 11 around the branch flow cone and in the measuring chute 13 of different shape.Divide flow cone metering disk 10 to rotate with the output shaft 8 of vertical transmission gear shift device 17.On feed bin seat 3, the cylindric feed bin 7 that two ends are provided with mounting flange is housed, on the inwall of feed bin 7, be provided with the wealthy internal tooth 20 of a plurality of different shape teeth, the inwall of feed bin 7 also can be made inscribed polygon, several setting gauges 6 and letter sorting isolator 12 are housed on the inwall of feed bin 7, and setting gauge 6 is made up of setting gauge mount pad 4 and material toggling pawl 5.The inscribed polygon that wealthy internal tooth 20 of different shape tooth that setting gauge 6 and feed bin 7 inwalls are provided with or feed bin 7 inwalls are provided with, be when minute flow cone metering disk 10 rotates together with seed or material, reverse seed or the material stirred impels in its measuring chute 13 that constantly enters branch flow cone metering disk 10.Above feed bin seat 3 material spilling hole place metering disks 11, letter sorting isolator 12 is equipped with in the inboard of feed bin 7, it is an ellipticity housing, a division board 14 is equipped with in its bottom, division board 14 is close to the last plane of metering disk 11 and leaves certain interval, does not make and produces the contact friction between division board 14 and the metering disk 11.Letter sorting isolator 12 is installed in the material spilling hole place of feed bin seat 3 in the feed bin 7, its effect is in the feed bin 7, do not enter the seed or the material of measuring chute 13, isolate with the material spilling hole of feed bin seat 3, the seed or the material that only allow to enter measuring chute 13 enter discharging opening 15 by material spilling hole, and seed or the material that does not enter measuring chute 13 sorted isolation, make it must not enter material spilling hole, can not flow out from discharging opening 15, realize the purpose of sower seeding and fertilising automatic gauge.
The beneficial effects of the utility model are, have improved the efficient and the precision of seeding, fertilising and material metering, have strengthened reliability, and are simple in structure, a tractor serves several purposes, when all kinds of seeds and material change as long as change a branch flow cone metering disk 10.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a general assembly drawing of the present utility model.
Fig. 2 is the utility model vertical view.
Fig. 3 a is the branch flow cone metering disk parts front view that the sower seeding is used.
Fig. 3 b is the branch flow cone metering disk parts vertical view that the sower seeding is used.
Fig. 4 a is the branch flow cone metering disk parts front view of material by amounts of particles metering usefulness.
Fig. 4 b is the branch flow cone metering disk parts vertical view of material by amounts of particles metering usefulness.
Fig. 5 a is used for the branch flow cone metering disk parts front view of powder and granule shape material by volume measurement.
Fig. 5 b is used for the branch flow cone metering disk parts vertical view of powder and granule shape material by volume measurement.
Among Fig. 1: 1 support, 2 power shafts, 3 feed bin seats, 4 setting gauge mount pads, 5 material toggling pawls, 6 setting gauges, 7 feed bins, 8 output shafts, 9 fens flow cones, 10 minutes flow cone metering disks, 11 metering disks, 12 sort isolators, 13 measuring chutes, 14 division boards, 15 discharging openings, 16 dischargers, 17 vertical transmission gear shift devices, 18 gearbox bodys, 19 frames
Among Fig. 2: internal tooth and inscribed polygon that 20 different shape teeth are wealthy
Embodiment
Among Fig. 3 a and Fig. 3 b: 10 sower seedings are with dividing flow cone metering disk parts, 9 fens flow cones, 11 metering disks, 13 measuring chutes
Among Fig. 4 a and Fig. 4 b: 10 materials are pressed the branch flow cone metering disk parts of amounts of particles metering, 9 fens flow cones, 11 metering disks, 13 measuring chutes
Among Fig. 5 a and Fig. 5 b: 10 powder and granule shape materials are pressed the branch flow cone metering disk parts of volume measurement, 9 fens flow cones, 11 metering disks, 13 measuring chutes
Dividing flow cone rotating disc type meter to be the level of state in Fig. 1 is installed on the frame 19, vertical transmission gear shift device 17 is installed on the support 1, vertical transmission gear shift device 17 is made up of drive disk assemblies such as gearbox body 17, power shaft 2, output shaft 8 and gear driving pairs, and gear driving pair adopts conical gear or helical gear or worm and gear transmission.Feed bin seat 3 is circular discoid parts, cooperate installation with output shaft 8 installing holes on the gearbox body 18 of vertical transmission gear shift device 17, be fastenedly connected with several screws and gearbox body 18, the center of feed bin seat 3 is provided with one and crosses axis hole, be provided with a material spilling hole at its outer circumferential edges place, at the material spilling hole place discharger 16 is housed, is used for transfering to the seed or the material of measuring chute 13, guarantee that it all flows out from discharging opening 15.Material spilling hole and discharging opening 15 UNICOMs, discharging opening 15 is fixedly mounted on the material spilling hole place of feed bin seat 3, feed bin 7 is installed on the feed bin seat 3, in feed bin 7, on the output shaft 8 of vertical transmission gear shift device 17 a branch flow cone metering disk 10 is housed, an eccentric throw is arranged when dividing flow cone metering disk 10 to install with output shaft 8, output shaft 8 drives when dividing flow cone metering disk 10 to rotate, and divides flow cone metering disk 10 to do plane motion, helps material or seed to enter measuring chute 13 fast.Divide flow cone metering disk 10 to form by a branch flow cone 9 and a disc metering disk 11 that has measuring chute 13, be provided with a installing hole at metering disk 11 centers with eccentric throw, along the circular plane of dividing the outer metering disk 11 of flow cone 9 end circumference, the α dihedral that is upturned becomes the dish shape, and measuring chute 13 is located on the circular planes.Dividing flow cone 9 is conical shells, be installed on the central plane of metering disk 11, form one with metering disk 11, divide flow cone 9 to be used to shunt seed or material, seed or the material that enters in the feed bin 7 is evenly distributed in the measuring chute 13 that reaches the different shape specification on the metering disk 11 around minute flow cone 9.Divide flow cone metering disk 10 to rotate with the output shaft 8 of vertical transmission gear shift device 17.On the inwall of feed bin 7, be provided with the wealthy internal tooth 20 of a plurality of different shape teeth, the inwall of feed bin 7 also can be made inscribed polygon, internal tooth and inscribed polygon that setting gauge 6 that is equipped with on feed bin 7 inwalls and feed bin 7 inwalls are provided with, be reverse seed or the material stirred when minute flow cone metering disk 10 rotates together with seed or material, impel in its measuring chute 13 that constantly enters branch flow cone metering disk 10.Material spilling hole place at feed bin seat 3, metering disk 11 tops, letter sorting isolator 12 is equipped with in the inboard of feed bin 7, the seed or the material that are mainly used in not entering in the measuring chute 13 sort isolation, the material spilling hole and the discharging opening 15 that make the seed that do not enter measuring chute 13 or material must not enter feed bin seat 3, the seed or the material that enter measuring chute 13 can directly enter discharging opening 15 by the material spilling hole of feed bin seat 3.
Divide the course of work of flow cone rotating disc type meter to be achieved in that the power shaft 2 input power of branch flow cone rotating disc type meter by vertical transmission gear shift device 17, driving output shaft 8 through the gear pair transmission in the vertical transmission gear shift device 17 rotates, make the branch flow cone metering disk 10 on the output shaft 8, begin to rotate with output shaft 8.When carrying out seeding or material metering with a minute flow cone rotating disc type meter, seed or material can be poured in the feed bin 7, seed or material minute flow cone 9 effect under, being evenly distributed on branch flow cone bottom all around reaches in the measuring chute 13 of different shape specification on the metering disk 11, material and seed are along with minute flow cone metering disk 10 rotates, setting gauge 6 that on feed bin 7 inwalls, is provided with and wealthy internal tooth 20 or the inscribed polygon of a plurality of different shape tooth, when minute flow cone metering disk rotates together with seed or material, seed or material are done reverse stirring, impel seed or material to enter measuring chute 13 fast, enter measuring chute 13 and do not enter the seed or the material of measuring chute 13, when going to letter sorting isolator 12 places, letter sorting isolator 12 just will not enter the seed or the material letter sorting of measuring chute 13 isolates, the seed or the material that enter measuring chute 13 go to the material spilling hole place in measuring chute 13, discharger 16 is transferred to seed or material, make it enter discharging opening 15, flow out in order according to quantity from discharging opening 15 on time, realize the metering sowing, fertilising or material metering.Not entering measuring chute 13 can not be flowed out from discharging opening 15 by the seed of letter sorting isolation or material, continue in company with dividing flow cone metering disk 10 to rotate, again through setting gauge 6 and wealthy internal tooth 20 and inscribed polygon the stirring of different shape tooth to seed or material, again select a good opportunity and enter measuring chute 13, the circulation that so constantly goes round and begins again, thus reach the purpose of seeding and material metering.
Fig. 3 a and Fig. 3 b are used for the branch flow cone metering disk 10 that the sower seeding is used, form by a branch flow cone 9 and a metering disk 11 that has measuring chute 13, dividing flow cone 9 is conical shells, the vertex of a cone is hemisphere, metering disk 11 is disc parts that have measuring chute 13, and measuring chute 13 can be according to the size and the shape setting of seed grain.
Fig. 4 a and Fig. 4 b are the branch flow cone metering disk 10 of material by the amounts of particles metering, it has the metering disk 11 that measuring chute is set by the amounts of particles grouping by a branch flow cone 9 and one and forms, dividing flow cone 9 is conical shells, divide the vertex of a cone of flow cone 9 to be spheroid, its outer surface of cone is provided with a plurality of grooves and fin, metering disk 11 is disc parts that have measuring chute 13, and measuring chute 13 is provided with according to grain shape, size and packing quantitative requirement.
Fig. 5 a and Fig. 5 b are the branch flow cone metering disk 10 of powder and granule shape material by volume measurement, it is made up of a branch flow cone 9 and a circular metering disk 11 that has measuring chute 13, dividing flow cone 9 is polygonal pyramid bodies, its vertex of a cone is hemisphere, metering disk 11 is one and has powder or granule materials is provided with measuring chute 13 by volume measurement, the disc metering disk, measuring chute 13 requires design according to volume measurement.

Claims (5)

1. divide flow cone rotating disc type meter, be installed on the frame (19), its vertical transmission gear shift device (17) is installed on the support (1), vertical transmission gear shift device (17) is by gearbox body (18), power shaft (2), output shaft (8) and gear driving pair are formed, feed bin seat (3) is housed on gearbox body (18), feed bin seat (3) is a circular discoid part, the installing hole of going up output shaft (8) with gearbox body (18) cooperates installation, with several screws with on the fastening gearbox body (18) that is installed in vertical transmission gear shift device (17) of feed bin seat (3), the center of feed bin seat (3) is provided with one and crosses axis hole, be provided with material spilling hole at its outer circumferential edges place, discharger (16) is housed at the material spilling hole place, material spilling hole is communicated with discharging opening (15), discharging opening (15) is fixedly mounted on the material spilling hole place of feed bin seat (3), cross on the output shaft (8) that axis hole passes at feed bin seat (3) center, a branch flow cone metering disk (10) is housed, on feed bin seat (3), the cylindrical shape feed bin (7) that two ends are provided with mounting flange is housed, it is characterized in that: dividing flow cone rotating disc type meter is to be the level of state to be installed on the frame (19), on the inwall of feed bin (7), be provided with the wealthy internal tooth (20) of a plurality of different shape teeth, cross at feed bin seat (3) center on the output shaft (8) of the vertical transmission gear shift device (17) that axis hole passes a branch flow cone metering disk (10) of being made up of a minute flow cone (9) and metering disk (11) is housed, several setting gauges (6) and letter sorting isolator (12) are housed on the inwall of feed bin (7).
2. according to claim 1 minute flow cone rotating disc type meter, it is characterized in that: the branch flow cone metering disk (10) that on output shaft (8), is equipped with, dividing flow cone (9) is a conical shell, its vertex of a cone up, be installed on the central plane of circular metering disk (11), form one with metering disk (11), divide flow cone metering disk (10) that three kinds of forms are arranged: a kind of is the branch flow cone metering disk (10) that sower is used for seeding, divide the vertex of a cone of flow cone (9) to be hemisphere, metering disk (11) is a disc part, the shape and size of its measuring chute (13) are to design according to the profile of seed and size, and distributing by certain span systematic arrangement is arranged on the excircle place of metering disk (11); Another kind is the branch flow cone metering disk (10) of granule materials by the quantity metering of particle, it is made up of a minute flow cone (9) and metering disk (11), divide the vertex of a cone of flow cone (9) to be hemisphere, its outer surface of cone is provided with a plurality of grooves and fin, metering disk (11) is a disc part, the shape and size of its measuring chute (13) are according to the shape of material particles and specification and design, and measuring chute (13) grouping is arranged, and be arranged on the excircle place of metering disk (11) by certain span by the requirement of packing quantity; The third is the branch flow cone metering disk (10) of powder and granule shape material by volume measurement, it is made up of a minute flow cone (9) and metering disk (11), divide the vertex of a cone of flow cone (9) to be hemisphere, cone is the polygonal pyramid body, the measuring chute (13) of metering disk (11) is to design according to the packing volume of powder and granule shape material, and distributing by certain span systematic arrangement is arranged on the excircle place of metering disk (11).
3. according to claim 1 minute flow cone rotating disc type meter, it is characterized in that: have an eccentric throw, output shaft (8) drive to divide flow cone metering disk (10) to rotate time-division flow cone metering disk (10) when dividing flow cone metering disk (10) to install and do plane motion with output shaft (8).
4. according to claim 1 minute flow cone rotating disc type meter, it is characterized in that: on feed bin (7) inwall, be provided with the wealthy internal tooth (20) of a plurality of different shape teeth, the inwall of feed bin (7) also can be made inscribed polygon, several setting gauges (6) and letter sorting isolator (12) are arranged, be installed on the inwall of feed bin (7), setting gauge (6) is made up of setting gauge mount pad (4) and material toggling pawl (5), letter sorting isolator (12) is an ellipticity housing, a division board (14) is equipped with in its bottom, division board (14) is close to the last plane of metering disk (11) and leaves certain interval, do not make and produce the contact friction between division board (14) and the metering disk (11), letter sorting isolator (12) is in feed bin (7), the material spilling hole place and the metering disk (11) that are installed in feed bin seat (3) form an insulating space, and the material spilling hole of feed bin seat (3) and seed that does not enter measuring chute (13) or material letter sorting are isolated.
5. according to described minute flow cone rotating disc type of claim 1 meter, it is characterized in that: on minute flow cone metering disk (10), the circular plane of excircle place metering disk (11) at the bottom of the awl of edge branch flow cone (9), the α dihedral that is upturned becomes the dish shape, and measuring chute (13) is located on the circular planes.
CN2009200091077U 2009-03-22 2009-03-22 Rotating disc type gauge of sprue spreader Expired - Fee Related CN201528525U (en)

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Application Number Priority Date Filing Date Title
CN2009200091077U CN201528525U (en) 2009-03-22 2009-03-22 Rotating disc type gauge of sprue spreader

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104434511A (en) * 2014-10-28 2015-03-25 上海交通大学 Automatic subpackaging device for particle matter
CN103020707B (en) * 2012-10-19 2015-08-26 浙江工业大学 Based on the continuous-flow type high precision of machine vision, the particle robot scaler of high speed
CN106034497A (en) * 2016-07-04 2016-10-26 无锡市太湖湖泊治理有限责任公司 Submerged plant seed sowing machine and sowing method
CN107671302A (en) * 2017-10-31 2018-02-09 广州番禺职业技术学院 A kind of shotting shunting collector and method
CN108566802A (en) * 2017-03-10 2018-09-25 泉州市华研机械有限责任公司 Various seed separators
CN109121601A (en) * 2018-08-14 2019-01-04 中国农业大学 A kind of differential speed type cell dispenser
CN110147868A (en) * 2019-05-22 2019-08-20 河南省计量科学研究院 One kind being used for content of prepackaged goods with fixed net verifying attachment
CN111409918A (en) * 2020-05-11 2020-07-14 遵义钛业股份有限公司 Packaging system for products in titanium sponge packaging production
CN111846298A (en) * 2020-07-01 2020-10-30 杭州娃哈哈精密机械有限公司 Solid particle subpackaging structure
CN113353312A (en) * 2021-07-01 2021-09-07 塔里木大学 Jun date packing machine
CN114503817A (en) * 2022-03-28 2022-05-17 滁州学院 Poking rod type soybean precision seed taking device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103020707B (en) * 2012-10-19 2015-08-26 浙江工业大学 Based on the continuous-flow type high precision of machine vision, the particle robot scaler of high speed
CN104434511A (en) * 2014-10-28 2015-03-25 上海交通大学 Automatic subpackaging device for particle matter
CN104434511B (en) * 2014-10-28 2017-01-25 上海交通大学 Automatic subpackaging device for particle matter
CN106034497A (en) * 2016-07-04 2016-10-26 无锡市太湖湖泊治理有限责任公司 Submerged plant seed sowing machine and sowing method
CN108566802A (en) * 2017-03-10 2018-09-25 泉州市华研机械有限责任公司 Various seed separators
CN107671302A (en) * 2017-10-31 2018-02-09 广州番禺职业技术学院 A kind of shotting shunting collector and method
CN109121601A (en) * 2018-08-14 2019-01-04 中国农业大学 A kind of differential speed type cell dispenser
CN109121601B (en) * 2018-08-14 2021-05-04 中国农业大学 Differential formula district seed metering device
CN110147868A (en) * 2019-05-22 2019-08-20 河南省计量科学研究院 One kind being used for content of prepackaged goods with fixed net verifying attachment
CN111409918A (en) * 2020-05-11 2020-07-14 遵义钛业股份有限公司 Packaging system for products in titanium sponge packaging production
CN111846298A (en) * 2020-07-01 2020-10-30 杭州娃哈哈精密机械有限公司 Solid particle subpackaging structure
CN113353312A (en) * 2021-07-01 2021-09-07 塔里木大学 Jun date packing machine
CN113353312B (en) * 2021-07-01 2022-05-31 塔里木大学 Jun date packing machine
CN114503817A (en) * 2022-03-28 2022-05-17 滁州学院 Poking rod type soybean precision seed taking device
CN114503817B (en) * 2022-03-28 2022-12-06 滁州学院 Poking rod type soybean precision seed taking device

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Granted publication date: 20100721

Termination date: 20130322