CN201270733Y - Absorbing and catching machine for locust cultivated in net shed - Google Patents
Absorbing and catching machine for locust cultivated in net shed Download PDFInfo
- Publication number
- CN201270733Y CN201270733Y CNU2008200252623U CN200820025262U CN201270733Y CN 201270733 Y CN201270733 Y CN 201270733Y CN U2008200252623 U CNU2008200252623 U CN U2008200252623U CN 200820025262 U CN200820025262 U CN 200820025262U CN 201270733 Y CN201270733 Y CN 201270733Y
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- locust
- separator
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- discharging
- wind
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Abstract
The utility model belongs to a suction catching machine for locust cultivated in a net shed. The suction catching machine mainly comprises a suction nozzle, a feeding delivery duct, a whirl-wind type separation device, an impeller type wind-sheltering discharging device, a collecting box, a three-phase asynchronous motor, a centrifugal draught fan, a vent pipe, an AC electric motor, a speed reducer, a control electronic box, a trolley, and the like. The three-phase asynchronous motor provides power to drive the centrifugal draught fan to work; the air inlet of the fan is connected with the air outlet of the whirl-wind type separation device by the vent pipe; the suction nozzle is connected with the feed inlet of the whirl-wind type separation device by the feeding delivery duct; the wind of the fan is controlled by an air door; the rotation of the impeller of the impeller type wind-sheltering discharging device is driven by the AC electric motor by the speed reducer; and the start and the stopping of the three-phase asynchronous motor and the AC electric motor are controlled by the control electronic box. In the utility model, the locust cultivated in the net shed is sucked and caught mechanically, thus having the characteristics of high suction catching efficiency, low damage rate of locust catching, and the like, and solving the problem of catching the locust cultivated by the large locust cultivating family in the net shed.
Description
(1) technical field
Home Network canopy breed locust suction catcher is mainly used in the suction of net canopy breed locust and catches and collect operation, and the suction that also can be used for insects such as field locust is caught and eliminated.
(2) background technology
Because locust has very high nutritive value and value, rising in recent years a kind of new breed project one by one the net canopy of locust culture.Along with the increase of the full-fledged of net canopy breed locust technology and breed locust social demand amount, the net canopy of locust is cultured scale and is enlarged gradually, and the capture of culturing locust becomes difficult gradually.Traditional manual capture mode labour intensity is big, arresting efficiency is low; Be subjected to the restriction of locust culturing net canopy inner space, the locust suction catcher that the existing elimination plague of locusts uses can't use in locust culturing net canopy; Catch locust with being used for inhaling after the simple transformation of dust catcher, suction inlet is too little, carrier pipe is too thin, collecting box is too little, inhales and catches low, the weak effect of efficient.Owing to do not have suitable breed locust catching equipment, limited the net canopy and cultured the expansion of locust scale and the progress that grasshopper resource develops.Therefore, produced and developed a kind of requirement that is suitable for the locust suction catcher that in locust culturing net canopy, uses.
Adopt mechanization to capture locust, (publication number is CN2105840U as Chinese patent, application number is 90224472.8) a kind of " grassland grasshopper suction catcher " disclosed, it drives blower fan by tractor locust is sucked in the aspiration channel, through separation, sedimentation locust is pooled to discharge port, realizes collection locust; And for example Chinese patent (publication number is CN2092865U, and application number is 91208749.8) discloses a kind of " air-sucking type grassland grasshopper catcher ", and it drives blower fan work by tractor motive power output shaft through speed increasing mechanism, is realized the suction of locust is caught by induced-draught fan; And for example (publication number is CN2703407Y to Chinese patent, application number is 200420011031.9) a kind of " portable wind-force apparatus for killing pests " disclosed, it contains mobile power unit, airduct, suction nozzle and blower fan, drives the capture of the negative-pressure air-flow realization of blower fan generation to locust by tractor.Above-mentioned locust suction catcher all is to adopt mechanization to capture insects such as locust, realizes the control to locust, and is simple to operate, but also has some defectives, for example inhales to catch that the part locust enters blower fan easily in the process, influences the operation of blower fan, reduces its service life; In addition, above-mentioned locust suction catcher all is to adopt tractor to drive blower fan and complete machine work, machine dimensions is bigger, can not in locust culturing net canopy, use, the flue gas of discharging during tractor work also is not easy to discharge in locust culturing net canopy, cause the pollution of air in the canopy, influence the growth of locust of future generation.
(3) summary of the invention
The purpose of this utility model: be mainly used in the capture of culturing locust in the net canopy, the percentage of damage that provides a kind of suction to catch efficient height, capture locust is low, the complete machine size is little, is suitable for the locust suction catcher that uses in locust culturing net canopy.
The utility model is to be the net canopy breed locust suction catcher tool of power source with the miniature motor.It utilizes threephase asynchronous to drive the negative-pressure air-flow effect that centrifugal type draught fan produced, enter suction catcher with crouching down to inhale to catch the online locust of ground and net canopy canopy, in the suction catcher separator, realize separating of locust and gas, the locust that settles down enters collecting box by closing the wind shedding mechanism, and gas is by outside blast pipe and the blower fan discharge machine.Compact integral structure, in light weight, good looking appearance, flexible and convenient operation; Can hand the flexible mobile operating of suction nozzle, be convenient to inhale the locust that catches the diverse location place.
The technical scheme that the utility model adopted is: a kind of net canopy is cultured the locust suction catcher, mainly closes wind device for discharging, collecting box, threephase asynchronous, centrifugal type draught fan, blast pipe, ac motor, decelerator, control electronic box, dolly etc. by suction nozzle, feed duct road, Cyclonic separating apparatus, vane type and partly forms.Each part that the net canopy is cultured separator, device for discharging and the collecting box of locust suction catcher adopts the mode of welding to be processed into, and dolly also requires welding processing good according to pre-designed drawing; Collecting box is fixed by welding in the middle of the dolly; Close the wind device for discharging by being bolted to above the collecting box; Ac motor and decelerator are by on the support that is bolted to the collecting box top panel; Separator is fixed on above the device for discharging by stay bolt, and cramping is being fixed the section of having a machine glass tube between separator and the device for discharging; Threephase asynchronous and centrifugal type draught fan are by on the support that is bolted to the dolly rear end; The separator exhaust outlet is connected by blast pipe with the centrifugal type draught fan air inlet, and the exhaust elbow and the blast pipe of separator top cover are riveted, and adopts bolt to be connected between blast pipe and the blower fan; Be fixed on the support of dolly front after the riveted joint of suction nozzle and suction pipe hard tube and can conveniently take off; Connect with wavy flexible pipe between separator charging aperture and the suction pipe hard tube; Land wheel and supporting leg are installed in the dolly bottom, can be so that moving in the machinery operation process.
The mechanization that the utility model can realize culturing in the net canopy locust is inhaled and is caught operation, catch that air velocity reaches the floating velocity of locust and can clash in the broken air velocity scope in suction, can well realize the mechanization that the net canopy is cultured locust inhaled and catch operation less than locust.The overhead gage of suction nozzle can prevent that locust from fleeing from the suction of suction nozzle and catching the zone, and lower baffle plate can guarantee that again suction nozzle has certain height off the ground, avoids ground proximity inspiration dust; The separator porch is the square-section, makes mixed flow can press close to separate the cylinder wall once entering separator, has increased friction, has improved separation and settling efficiency; Exhaust elbow mouth of pipe place has increased screen pack, can prevent that less locust from sucking blower fan, influences the performance of blower fan; Vane type closes wind device for discharging impeller 5 blades, the locust that settles down is being transferred in the process of collecting box, can stopped that the air-flow in the collecting box enters separator, closing the wind effect thereby separator played, can obtain effect of settling preferably, improve separative efficiency.
The utility model is simple in structure, adopt electric energy as power source, noise is little, pollution-free, labour intensity when net canopy breed locust is caught in suction is little, the efficient height is caught in suction, the broken mouth rate of capture locust is low, having alleviated the net canopy cultures the labour intensity of locust rich and influential family when capturing locust, has improved arresting efficiency, flexible and convenient operation has broad prospect for its application.
(4) description of drawings
Fig. 1 cultures locust suction catcher structural representation for the net canopy
1 is the control electronic box among the figure, the 2nd, and air door, the 3rd, air door regulating handle, the 4th, blast pipe, the 5th, charging delivery hose, the 6th, separator inlet, the 7th, exhaust elbow, the 8th, separator top cover, the 9th, screen pack, the 10th, separate cylinder, the 11st, separate cone, the 12nd, lucite tube, the 13rd, vane type closes the wind device for discharging, and the 14th, suction pipe hard tube, the 15th, handle, the 16th, suction nozzle, the 17th, support, the 18th, decelerator, the 19th, ac motor, the 20th, land wheel, the 21st, collect chamber door, the 22nd, collecting box, the 23rd, centrifugal type draught fan, the 24th, threephase asynchronous, the 25th, supporting leg, the 26th, dolly.
Fig. 2 is the nozzle structure schematic diagram
27 is suction nozzle overhead gages among the figure, the 28th, and suction inlet, the 29th, suction nozzle lower baffle plate, the 30th, changeover portion, the 31st, linkage section.
Fig. 3 closes the structural representation of wind device for discharging for vane type
32 is device for discharging charging apertures among the figure, the 33rd, and charging cylinder, the 34th, discharging cylinder, the 35th, impeller blade, the 36th, device for discharging discharging opening, the 37th, impeller side baffle plate, the 38th, axle sleeve, the 39th, impeller shaft, the 40th, device for discharging lid.
When closing for vane type that impeller is in position 1 in the wind device for discharging course of work, Fig. 4 closes wind effect schematic diagram
34 is device for discharging cylinders among the figure, the 39th, and impeller shaft, the 32nd, device for discharging charging aperture, the 35th, impeller blade, the 36th, device for discharging discharging opening.
When closing for vane type that impeller is in position 2 in the wind device for discharging course of work, Fig. 5 closes wind effect schematic diagram
34 is device for discharging cylinders among the figure, the 39th, and impeller shaft, the 32nd, device for discharging charging aperture, the 35th, impeller blade, the 36th, device for discharging discharging opening.
(5) embodiment
Main building block of the present utility model has separator, device for discharging (13) and collecting box (22), and they all are to adopt the mode of welding to be processed into; Dolly (26) also is to use angle bar to require welding processing to make according to pre-designed drawing; Collecting box (22) is fixed in the middle of the dolly (26) by welding manner; Close wind device for discharging (13) by being bolted to above the collecting box (22); Ac motor (19) and decelerator (18) are by on the support that is bolted to collecting box (22) top panel, and ac motor (19) power is 370W, and rotating speed is 1400r/min, and the speed ratio of decelerator (18) is 1: 20; Separator is fixed on above the device for discharging (13) by stay bolt, and for the ease of observing the sedimentation situation of locust, cramping has been fixed the section of having a machine glass tube (12) between separator and device for discharging (13); Threephase asynchronous (24) and centrifugal type draught fan (23) are by on the support that is bolted to dolly (26) rear end, and threephase asynchronous power is 2.2kW, and rotating speed is 2840r/min, and the centrifugal type draught fan design discharge is 2000m
3/ h, total head 1800Pa; The exhaust elbow (7) of separator top cover (8) is connected by blast pipe (4) with centrifugal type draught fan (23) air inlet, blast pipe (4) is made by galvanized iron sheet, the exhaust elbow (7) of separator top cover (8) and blast pipe (4) are riveted, and the employing bolt is connected between blast pipe (4) and the centrifugal type draught fan (23); Suction nozzle and suction pipe adopt the galvanized iron sheet riveted joint to make, and are fixed on after suction nozzle (16) and suction pipe hard tube (14) riveted joint on the support of dolly (26) front also can conveniently take off; Connect available PVC plastic flexible pipe of charging delivery hose (5) or masking foil flexible pipe between separator charging aperture (6) and the suction pipe hard tube (14) with charging delivery hose (5); Control electronic box (1) is fixed on the panel of dolly (26) rear end handrail, and rubber land wheel (20) and supporting leg (25) are installed in dolly (26) bottom, is convenient to machine and inhales the mobile operating of catching in the locust process.
Separator of the present utility model mainly is made up of separator inlet (6), exhaust elbow (7), top cover (8), separation cylinder (10), separation cone parts such as (11), each part is made by galvanized iron sheet welding or riveted joint, and the top cover of separator (8), separation cylinder (10), separation cone (11) connect by bolt.
Device for discharging of the present utility model mainly is made up of device for discharging cylinder (34), impeller blade (35), impeller shaft (39), device for discharging charging aperture (32), discharging opening parts such as (36), each part is made by No. 45 steel welding processing, can adopt die casting processing during batch process; Be connected with bolt between device for discharging cylinder and the device for discharging lid.
During the utility model work, centrifugal type draught fan under the drive of threephase asynchronous (24) (23) is started working, and in the inner negative pressure that produces of separator, also produces negative pressure simultaneously near suction inlet (28); Under the effect of negative-pressure air-flow, suction nozzle (16) is inhaled the mixed flow of catching interior locust in zone and gas and is tangentially entered separator inside through suction nozzle (16), charging delivery hose (5), separator inlet (6); Around the center high speed rotating, locust and separates cylinder (10) inwall and constantly clashes into and rub gradually reduction of speed and settle down separating cone (11) bottom under the acting in conjunction of centrifugal force and gravity mixed flow in separator inside; Lucite tube (12) can be observed the sedimentation situation of locust and whether the discharge rate of device for discharging (13) satisfies actual requirement; The locust that settles down is transferred in the collecting box (22) under the effect of device for discharging impeller blade (35) gradually, can stop that the air-flow in the collecting box (22) enters separator simultaneously, thereby improves separative efficiency; Closing wind discharger impeller (35) works under the drive of alternating current generator (19) and decelerator (18); The start and stop of motor are by control electronic box (1) control; Suction is caught the size of air velocity and is controlled by the aperture size that damper regulating handle (3) changes air door (2).Be mainly edible Asiatic migratory locust owing to culture at present the kind of locust, therefore, be deposited to locust in the collecting box (22) and can be used as a kind of high-protein food and sell.
Claims (6)
1, a kind of net canopy is cultured the locust suction catcher, partly form by suction nozzle, feed duct road, feed entrance, separator, device for discharging, collecting box, centrifugal type draught fan, threephase asynchronous, blast pipe, ac motor, decelerator, control electronic box, dolly, land wheel, supporting leg etc., it is characterized in that separator has adopted the cyclonic separation mode, collecting box is fixed by welding in the middle of the dolly; Close the wind device for discharging by being bolted to above the collecting box; Ac motor and decelerator are by on the support that is bolted to the collecting box top panel; Separator comprises top cover, cylinder and three parts of cone, and each several part connects by bolt, and separator is fixed on above the device for discharging by stay bolt, and cramping is being fixed one section lucite tube between separator and the device for discharging; Threephase asynchronous and centrifugal type draught fan are by on the support that is bolted to the dolly rear end; The separator exhaust outlet is connected by blast pipe with the centrifugal type draught fan air inlet; The control electronic box is fixed on the panel of dolly rear end arm rest; Be fixed on the support of dolly front end after suction nozzle and the riveted joint of suction pipe hard tube, land wheel and supporting leg have been installed in the dolly bottom.
2, a kind of net canopy according to claim 1 is cultured the locust suction catcher, it is characterized in that all there is baffle plate the above and below of suction nozzle, and lower baffle can be so that suction nozzle has certain height off the ground.
3, a kind of net canopy according to claim 1 is cultured the locust suction catcher, it is characterized in that the separator inlet is the square-section partly near separator, outwards carries out the transition to circular cross-section by the square-section gradually.
4, a kind of net canopy according to claim 1 is cultured the locust suction catcher, it is characterized in that vane type closes wind device for discharging impeller 5 blades are arranged, and impeller shaft can keep when turning to arbitrary position that air-flow is not communicated with between separator and the collecting box.
5, a kind of net canopy according to claim 1 is cultured the locust suction catcher, it is characterized in that centrifugal type draught fan and close the wind device for discharging driving by threephase asynchronous and ac motor respectively.
6, a kind of net canopy according to claim 1 is cultured the locust suction catcher, it is characterized in that having installed between separator and device for discharging a lucite tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200252623U CN201270733Y (en) | 2008-07-07 | 2008-07-07 | Absorbing and catching machine for locust cultivated in net shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200252623U CN201270733Y (en) | 2008-07-07 | 2008-07-07 | Absorbing and catching machine for locust cultivated in net shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270733Y true CN201270733Y (en) | 2009-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200252623U Expired - Fee Related CN201270733Y (en) | 2008-07-07 | 2008-07-07 | Absorbing and catching machine for locust cultivated in net shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270733Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388853A (en) * | 2011-07-29 | 2012-03-28 | 农业部南京农业机械化研究所 | Self-propelled insect suction machine |
| CN102715144A (en) * | 2012-07-03 | 2012-10-10 | 江苏徐淮地区徐州农业科学研究所 | Track type wind power insect-sucking machine |
| CN103461304A (en) * | 2013-08-21 | 2013-12-25 | 长江大学 | Cyclone negative pressure airflow insect catching machine |
| CN103783019A (en) * | 2014-02-11 | 2014-05-14 | 安徽农业大学 | Seat-taking type tea garden insect killing machine |
| CN104106556A (en) * | 2014-07-15 | 2014-10-22 | 大连大学 | Intelligentized bred locust suction trapper |
| CN111771837A (en) * | 2020-07-31 | 2020-10-16 | 内蒙古自治区农牧业科学院 | Air-suction type grassland locust catcher |
| CN112544589A (en) * | 2020-12-11 | 2021-03-26 | 青海省农林科学院 | Agricultural control system for spring wheat pest phascolosoma esculenta |
| CN112602689A (en) * | 2020-12-25 | 2021-04-06 | 江苏海洋大学 | Air-suction type clanis bilineata tsingtauica capturing device |
-
2008
- 2008-07-07 CN CNU2008200252623U patent/CN201270733Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388853A (en) * | 2011-07-29 | 2012-03-28 | 农业部南京农业机械化研究所 | Self-propelled insect suction machine |
| CN102715144A (en) * | 2012-07-03 | 2012-10-10 | 江苏徐淮地区徐州农业科学研究所 | Track type wind power insect-sucking machine |
| CN103461304A (en) * | 2013-08-21 | 2013-12-25 | 长江大学 | Cyclone negative pressure airflow insect catching machine |
| CN103783019A (en) * | 2014-02-11 | 2014-05-14 | 安徽农业大学 | Seat-taking type tea garden insect killing machine |
| CN103783019B (en) * | 2014-02-11 | 2017-01-04 | 安徽农业大学 | Riding type tea garden insect killing machine |
| CN104106556A (en) * | 2014-07-15 | 2014-10-22 | 大连大学 | Intelligentized bred locust suction trapper |
| CN104106556B (en) * | 2014-07-15 | 2016-01-20 | 大连大学 | Intelligent cultivation locust suction trap machine |
| CN111771837A (en) * | 2020-07-31 | 2020-10-16 | 内蒙古自治区农牧业科学院 | Air-suction type grassland locust catcher |
| CN112544589A (en) * | 2020-12-11 | 2021-03-26 | 青海省农林科学院 | Agricultural control system for spring wheat pest phascolosoma esculenta |
| CN112602689A (en) * | 2020-12-25 | 2021-04-06 | 江苏海洋大学 | Air-suction type clanis bilineata tsingtauica capturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20100707 |