CN102263455B - Motor with hollow ventilating main shaft and feeding machine with same - Google Patents

Motor with hollow ventilating main shaft and feeding machine with same Download PDF

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Publication number
CN102263455B
CN102263455B CN201010552820.3A CN201010552820A CN102263455B CN 102263455 B CN102263455 B CN 102263455B CN 201010552820 A CN201010552820 A CN 201010552820A CN 102263455 B CN102263455 B CN 102263455B
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main shaft
motor
feed
casting
feeding
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CN102263455A (en
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吴为国
吴海钧
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吴海钧
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Priority to CN201010201932.4 priority
Priority to CN201010201932 priority
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Priority to CN201010552820.3A priority patent/CN102263455B/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The invention belongs to the technical field of aquaculture machineries, and in particular relates to a motor with a hollow ventilating main shaft and a feeding machine with the same. The motor is characterized in that the main shaft is of a hollow structure, the lower end of a shell is connected with a flange, a bearing is arranged between the shell and the main shaft, a stator is fixed on the shell, the shell is connected with a base by virtue of the flange, a rotor is fixed on the main shaft, thereby forming an inner rotor motor; or the stator is fixed on the main shaft, the rotor is fixed on the shell, the main shaft is fixed on the base, thereby forming an outer rotor motor. The feeding machine with the motor is characterized in that a feed delivery pipe is arranged between a feeding mechanism and a throwing mechanism; the upper part of a 360-degree throwing tray is closed, the lower part of the throwing tray is provided with a feed port, and the throwing tray is arranged on the main shaft; the inner hole of the main shaft is dead against the feed port, a hollow shaft enters into the feed port at the lower part of the throwing tray; and the throwing mechanism is installed in fish ponds, the feeding mechanism is installed on the shore, and the negative pressure generated by rotating the throwing tray absorbs the feed to the throwing tray from the feeding mechanism so as to throw out the feed.

Description

There is the motor of hollow ventilating main shaft and the feeder with this motor
Technical field
The invention belongs to technical field of aquaculture machinery, refer in particular to the feeder of the motor with hollow ventilating main shaft and the spindle through-hole charging from motor with this motor.
Background technology
Feeder is the indispensable equipment of aquaculture.Usual feeder is arranged on the bank on the fishing pool, feed can only be dished out from one side, also have the feeder of two-sided material casting as the patent No.: 200620165358.0, but this patent is by the material casting of two material casting motors, complex structure, can not large area feed, existing feeder is not all suitable for the benthonic aquatic products such as prawn and feeds intake, because prawn scope of activities is few, and prawn swims in less scope to eat and raises, can damage because of excessively intensive, so existing prawn culturing adopts Manual material feeding mostly.
Summary of the invention
The object of the invention is the deficiency in order to overcome prior art; There is provided the feeder of the motor with hollow ventilating main shaft and the spindle through-hole charging from motor with this motor, with the needs of applicable aquaculture.
The object of the present invention is achieved like this: the motor with hollow ventilating main shaft of the present invention, primarily of stator, rotor, main shaft, bearing composition, described main shaft is the structure of hollow, the lower end of housing is connected with flange, be provided with bearing between housing and main shaft, stator is fixed on housing, and housing is connected with support by flange, rotor is fixed on main shaft, forms inner rotor motor; Or stator is fixed on main shaft, rotor is fixed on housing, and main shaft is fixed on support, forms external rotor electric machine.
There is the installation position of installation rotary work part main shaft one end of above-mentioned inner rotor motor or is fixed with the flange rotated together with main shaft, flange is provided with the screw or through hole of installing rotary work part; Or one end of the housing of external rotor electric machine is fixedly installed the installation position or screw or through hole of installing rotary work part; Or installation position and screw or through hole.
Be provided with breather pipe in the main shaft of the hollow of above-mentioned inner rotor motor, breather pipe is fixed on housing or support.
The seal preventing dust deposit is provided with between above-mentioned breather pipe and the axis hole of main shaft; Or on the outer surface of breather pipe or the inner surface of main shaft, be provided with annular or spiral concaveconvex structure.
Feeder with this motor of the present invention, feeder is made up of feeding machanism, material casting mechanism, feeding unit or conveying pipeline, the top of the feed throwing disc of described material casting mechanism is closed, surrounding has material casting mouth, charging aperture is arranged at bottom, feed throwing disc is arranged on inner rotor motor main shaft, and conveying pipeline is connected to breather pipe lower end; Or feed throwing disc is contained on the housing of external rotor electric machine, conveying pipeline is connected to the lower end of hollow ventilating main shaft.
Above-mentioned feed throwing disc has base and upper cover, base has mounting panel and charging aperture downwards, between base and upper cover, certain radius place is outwards evenly equipped with material casting guide plate, form material casting passage between two guide plates, material casting passage is the balanced type that the large shrinkage type in diffused that outside large inner is little or outside little inside or External Internal are equally large; Or described feed throwing disc is the housing of hollow, has installation position and charging aperture downwards, surrounding is furnished with material casting pipe; Described material casting passage or material casting pipe are horizontal distribution or high outside and low outside distribution; The cross section of described material casting pipe is huge or circular or reduces the shaped form of air drag.
The base of above-mentioned feed throwing disc is by sheet metal punch forming, and the Flange joint of base and main shaft, has the fan that motor is cooled below base or flange; Upper cover and guide plate are the integral structures of integrated injection molding or die cast, the external diameter of upper cover is greater than the external diameter of base, the middle part of upper cover is provided with opening, opening part is furnished with seal cover, the guide plate of described feed throwing disc or material casting passage or material casting pipe outer end have longly has short, interval to arrange, or material casting passage is separated into straight lower two-layer passage by division board, the different length of upper and lower two-layer passage, described division board and guide plate are the integral structures of integrated injection molding or die cast.
Above-mentioned feeding machanism is: at the feed appliance that upper opening is upwards connected with hopper, bottom is connected with feeding speed and the intermittent time is adjustable of up big and down small broach hopper, the sidewall upper shield of case lid is on hopper, one end hinge joint of case lid is on hopper, the other end is provided with iron block or magnetic patch, magnetic patch on iron block or magnetic patch and connecting plate or iron block lock case lid, described feed appliance is: be connected with discharging gate in the bottom of hopper, the lower openings of the hopper within discharging gate is provided with vibrations feed appliance, vibrations feed appliance is wherein set with discharging dustpan in the downside of the lower openings of hopper, the outside of the rear wall of discharging dustpan is hinged on one end of connecting rod, the other end of connecting rod is hinged on the rear wall of hopper, the bottom of discharging dustpan is fixed with bearing by bearing pedestal, in bearing inner race, eccentric bushing is installed, feeding motor shaft is connected on eccentric bushing, feeding motor is fixed on hopper bottom, the mouth mouth of discharging gate is connected with the charging aperture of feeding unit, or described feed appliance is: be connected with discharging gate in the bottom of hopper, the mouth mouth of discharging gate is connected with the charging aperture of the feeding unit with screw feeder, feeding speed regulates: the antetheca of hopper is hinged with the dodge gate that can shelter from discharging dustpan, the adjusting rod of dodge gate stretches out discharging gate, there is adjuster adjusting rod outer end, and rotary actuator can regulate the speed of feeding, and adjuster is fastened on desired location by fixed screw.
Above-mentioned feeding unit comprises: the getter device being provided with band filter screen with the inner chamber UNICOM of conveying pipeline and valve in the middle of the conveying pipeline; Or at discharging opening, the outer end of the conveying pipeline in charging aperture direction is provided with air blast; Or in the conveying pipeline of charging aperture one end, be provided with feeding extruder, or in the conveying pipeline of charging aperture one end, be provided with feeding extruder, the outer end of conveying pipeline is provided with air blast; Described conveying pipeline is the flexible rubber hose of band skeleton, and the feed end of conveying pipeline connects hopper, discharge end connects breather pipe or hollow main shaft, and the stage casing of conveying pipeline floats on the surface.
The bottom of above-mentioned material casting mechanism is provided with bracing or strutting arrangement, and bracing or strutting arrangement is buoyancy aid or the staking out arranged down or pedestal.
The advantage that the present invention gives prominence to compared to existing technology is: the suction that when the present invention utilizes feed throwing disc to rotate, self produces forms negative-pressure air-flow and carries out conveying in pipe: make feed enter feed throwing disc from the bottom endoporus of the hollow main shaft of motor, without any need for transmission mechanism, the feed movement locus of dishing out stops without any object, compare with the feeder of other upper feeding, the effect of the air-flow produced owing to not having object stop and feed throwing disc, feed percentage of damage is significantly reduced, 360 ° of material castings are large to the area coverage of the water surface, and blanking is even, feed appliance regulates feeding speed, can realize feeding intake fast or feeding intake at a slow speed, can realize thrown feed and be eaten up by fishes and shrimps in time when feeding intake at a slow speed, namely according to the food speed material casting of fishes and shrimps, effectively prevent feed waste, reduce residual impact of raising fishing pool water quality, feed throwing disc rotates the suction produced, and the feed in hopper can be drawn onto vertically upward in feed throwing disc from the conveying pipeline of keeping afloat, change inertial thinking in the past and think that feed can only enter the prejudice of feed throwing disc from top, the linear velocity that material casting Distance geometry feed throwing disc rotates is relevant, the linear velocity that feed throwing disc rotates strengthens or reduces, the negative-pressure air-flow that feed throwing disc rotation is produced and centrifugal force also and then strengthen or weaken, be applicable to the distance of size Yu Tang material casting mechanism to feeding machanism in the ordinary course of things, feed intake radius and conveying distance can be set according to the size on the fishing pool, such as support the fishing pool wide 60 meters, batch charging mechanism is located in the middle of the water surface, offshore 30 meters, the linear velocity regulating feed throwing disc to rotate makes the radius setting 28-29 rice that feeds intake, feed throwing disc exceeds water surface 1-2 rice, amount to conveying pipeline length about 40 meters, reliably can utilize the suction of feed throwing disc self that feed is sucked in feed throwing disc in the hopper being placed on bank during work and throw to the water surface.Increase the cultivation that assistant feeding device can realize feed benthonic aquatic products such as direct feed, particularly prawn from warehouse and substitute Manual material feeding, reduce workload, improve culture benefit.
Accompanying drawing explanation
Fig. 1 is the outer-rotor structure schematic diagram of hollow ventilating main shaft of the present invention; Fig. 2 is the inner rotor core schematic diagram of hollow ventilating main shaft of the present invention; Fig. 3 is material casting mechanism of the present invention structural representation; Fig. 4 is the A portion enlarged drawing of Fig. 1; Fig. 5 is the material casting structural scheme of mechanism of external rotor electric machine of the present invention; Fig. 6 is the material casting structural scheme of mechanism of material casting passage of the present invention with division board; Fig. 7 is the schematic perspective view of feed throwing disc upper cover of the present invention and guide plate one; Fig. 8 is the schematic perspective view of feed throwing disc base of the present invention; Fig. 9 is balanced type material casting access diagram of the present invention; Figure 10 is diffused material casting access diagram of the present invention; Figure 11 is type material casting access diagram in receipts place of the present invention; Figure 12 is the schematic perspective view that the main member of feed throwing disc made by the present invention's material casting pipe; Figure 13 is the structural representation of one of the structure of feeding unit of the present invention; Figure 14 is the structural representation of the structure two of feeding unit of the present invention; Figure 15 is the structural representation of the structure three of feeding unit of the present invention; Figure 16 is the structural representation of the structure four of feeding unit of the present invention; Figure 17 is the structural representation of feeding machanism of the present invention; Figure 18 is the structural upright schematic diagram of hopper of the present invention and control device thereof; Figure 19 is that hopper of the present invention is by four pieces of injection molding plates assembled state schematic diagrames; Figure 20 is the profile schematic perspective view of adjuster of the present invention; Figure 21 is the hopper of feeding machanism of the present invention and the stereogram of vibrations feed appliance part; Figure 22 is the discharging dustpan of vibrations feed appliance of the present invention cutaway view when being displaced downwardly to lower side; Figure 23 be vibrations feed appliance of the present invention discharging dustpan on cutaway view when moving to top side; Figure 24 is the schematic diagram that material casting mechanism of the present invention staking out is supported on the water surface of pond; Figure 25 is the schematic diagram that material casting mechanism of the present invention buoyancy aid is supported on the water surface of pond.
Wherein: feeding machanism 1; Hopper 11; Hopper 12; Feed appliance 13; Discharging gate 14; Injection molding plates 111; Case lid 112; Bearing pin 113; Magnetic patch 114; Iron block 115; Connecting plate 116; Stiffener 117; Control device 119; Blanking filter screen 121; Discharging dustpan 131; Dodge gate 132; Feeding motor 133; Feeding motor shaft 134; Eccentric bushing 135; Bearing 136; Bearing pedestal 137; Connecting rod 138; Adjuster 139; Fixed screw 140; Mouth mouth 141; Adjusting rod 142; Sidewall 1121; Material casting mechanism 2; Main shaft 21; Feed throwing disc 22; Support 25; Fan 26; Motor 28; Flange 29; Concaveconvex structure 211; Base 221; Upper cover 222; Seal cover 223; Feed throwing disc housing 224; Material casting pipe 225; Guide plate 226; Material casting passage 227; Division board 228; Rotor 281; Stator 282; Housing 283; Bearing 284; Screw 291; Mounting panel 2211; Charging aperture 2212; Upper shell 2241; Lower house 2242; Lower guide plate 2261; Upper guide plate 2262; Screw 2831; Feeding unit 3; Breather pipe 31; Conveying pipeline 32; Filter screen 33; Air intake duct 34; Valve 35; Charging aperture 36; Feeding extruder 37; Air blast 38; Breather pipe flange 331; Bank 4; The water surface 5; Staking out 6; Buoyancy aid 7; Ball float 71; Support bar 72.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-2 5: the motor with hollow ventilating main shaft of the present invention, primarily of compositions such as stator 282, rotor 281, main shaft 21, bearings 284, motor comprises AC and DC motor, described main shaft 21 is the structure of hollow, the lower end of housing 283 is connected with flange, bearing 284 is provided with between housing 283 and main shaft 21, stator 282 is fixed on housing 283, housing 283 is connected with support 25 by flange, rotor 281 is fixed on main shaft 21, forms inner rotor motor; Or stator 282 is fixed on main shaft 21, rotor 281 is fixed on housing, and main shaft 21 is fixed on support 25, forms external rotor electric machine.
Main shaft 21 one end of above-mentioned inner rotor motor is fixed with the flange 29 rotated with one 21, main shaft, flange 29 is provided with the screw 291 or through hole of installing rotary work part; Or one end of the housing of external rotor electric machine is fixedly installed the installation position or screw or through hole of installing rotary work part; Or installation position and screw 2831 or through hole.
Be provided with breather pipe 31 in the main shaft 21 of the hollow of above-mentioned inner rotor motor, breather pipe 31 is fixed on housing or support 25, arbitrarily dismounting, adjustable breather pipe 25 can enter the relative altitude of feed throwing disc 22.
The seal preventing dust deposit is provided with between above-mentioned breather pipe 25 and the axis hole of main shaft 21; Or on the outer surface of breather pipe 25 or the inner surface of main shaft 21, be provided with annular or spiral concaveconvex structure 211.
Feeder with this motor of the present invention is made up of feeding machanism 1, material casting mechanism 2, feeding unit 3 or conveying pipeline 32, feeding unit 3 is provided with between described feeding machanism 1 and material casting mechanism 2, described material casting mechanism is: the top of 360 ° of feed throwing discs is that closed, surrounding has material casting mouth, charging aperture 2212 is arranged at the bottom of feed throwing disc 22, feed throwing disc 22 is arranged on inner rotor motor main shaft, and conveying pipeline 32 is connected to breather pipe 31 lower end; Or feed throwing disc 22 is contained on the housing 283 of external rotor electric machine, conveying pipeline 32 is connected to the lower end of hollow ventilating main shaft 21.
Above-mentioned feed throwing disc 22 can be combined by base 221 and upper cover 222, base 221 has mounting panel 2211 and charging aperture 2212 downwards, between base 221 and upper cover 222, certain radius place is outwards evenly equipped with material casting guide plate 226, guide plate 226 can be shaped form and linear, form material casting passage 227 between two guide plates, material casting passage 227 can be the balanced type that the large shrinkage type in diffused that outside large inner is little or outside little inside or External Internal are equally large; Or described feed throwing disc is the housing of hollow, have installation position and charging aperture downwards, surrounding is furnished with material casting pipe 225, and the feed throwing disc housing 224 of hollow can be divided into upper shell 2241 and lower house 2242, upper-lower casing can be made with plastics or aluminium die casting, and material casting pipe 225 is installed in the junction of upper-lower casing.Described material casting passage 227 or material casting pipe 225 are horizontal distribution or high outside and low outside conical distribution, and object is that feed upwards has an elevation angle to dish out when dishing out along the base upper wall of taper, feed is thrown farther.The guide plate 226 of feed throwing disc or material casting passage 227 or material casting pipe 225 have longly has short interval to arrange, dished out feed is had closely have area coverage far away more greatly evenly.The cross section of described material casting pipe is huge or circular or reduces the shaped form of air drag, and shaped form can be streamlined.
The base 221 of above-mentioned feed throwing disc 22 is struck out the rotary body of taper or flat shape by sheet metal, edge can become stiffening ring in downward anti-limit, mounting panel 2211 is had in the middle part of base 221, mounting panel 2211 can be an annulus, annulus and stamping forming feed throwing disc base are riveted together, and annulus have counterbore be fixed on the flange 29 of main shaft by screw by base 221; Or the Flange joint of base and main shaft, as long as in a word above-mentioned feed throwing disc 22 is horizontally fixed on vertical main shaft 21, it should be noted that: the level of feed throwing disc is the meaning that basic horizontal is placed, its material casting track might not be level, feed upwards has an elevation angle to dish out when dishing out along base 221 upper wall of taper, and its movement locus is parabolic path; The fan 26 that motor is cooled is had below base or flange, upper cover 222 and guide plate 226 can the integral structure of integrated injection molding or die cast or split-type structurals, the external diameter of upper cover is greater than the external diameter of base, can prevent rainwater from entering in feed throwing disc, upper cover 222 is closed, or the middle part of upper cover 222 is provided with opening, the object of opening is dismounting or the maintenance of being convenient to material casting spy 22, and opening part is furnished with seal cover 223.
The guide plate 226 of above-mentioned feed throwing disc or material casting passage 227 or material casting pipe 225 outer end have longly has short, interval to arrange, or material casting passage is separated into upper and lower two-layer passage by division board 228, the different length of upper and lower two-layer passage, described division board and guide plate can be the integral structures of integrated injection molding or die cast, breather pipe 31 is regulated to enter the relative altitude of feed throwing disc 22, i.e. the inventory ratio of adjustable lower two-layer material casting passage.
Above-mentioned feeding machanism 1 is: at the feed appliance 13 that upper opening is upwards connected with hopper 11, bottom is connected with feeding speed and the intermittent time is adjustable of up big and down small broach hopper 12, above-mentioned feed appliance 13 is: be provided with blanking filter screen 121 in hopper 12, the bottom of hopper 12 is connected with discharging gate 14, the lower openings of the hopper 12 within discharging gate 14 is provided with vibrations feed appliance 13, vibrations feed appliance 13 wherein can be: be set with discharging dustpan 131 in the downside of the lower openings of hopper 12, the outside of the rear wall of discharging dustpan 131 is hinged on one end of connecting rod 138, the other end of connecting rod 138 is hinged on the rear wall of hopper 12, the antetheca of hopper 12 is hinged with the dodge gate 132 that can shelter from discharging dustpan 131, the adjusting rod 142 of dodge gate 132 stretches out outside discharging gate 14 or hopper 11, there is adjuster 139 adjusting rod 142 outer end, rotate the speed that circular pitch device 139 can regulate feeding, adjuster 139 can be fastened on desired location according to required load by fixed screw 140, the bottom of discharging dustpan 131 is fixed with bearing 136 by bearing pedestal 137, eccentric bushing 135 is installed in bearing inner race, feeding motor shaft 134 is connected on eccentric bushing 135, feeding motor 133 is fixed on hopper 12 bottom, the mouth mouth 141 of discharging gate 14 is connected with the charging aperture 36 of feeding unit 3, directly over feeding motor shaft 134 with the outer of eccentric bushing 135 apart from time maximum, the bottom level of discharging dustpan 131 or downward-sloping setting, be provided with discharging gap between the outlet of discharging dustpan 131 and the sidewall of discharging gate 14 and ensure that the Feed Energy shaking is sent smoothly, or described feed appliance also comprises: be connected with discharging gate 14 in the bottom of hopper 12, the mouth mouth 141 of discharging gate 14 is connected with the charging aperture 36 of the feeding unit 3 with feeding extruder 37, and the speed utilizing feeding extruder 37 to rotate regulates feeding amount.
Above-mentioned feeding unit can be single conveying pipeline 32, and one end of conveying pipeline 32 connects feeding machanism, and the other end connects material casting mechanism; Above-mentioned feeding unit 3 exceedes when feed throwing disc rotates the suction produced all right at feed distance: the getter device being provided with band filter screen 33 with the inner chamber UNICOM of conveying pipeline 32 and valve 35 in the middle of the conveying pipeline 32, feed throwing disc and getter device suck conveying pipeline 32 feed jointly, under the effect of filter screen 33, feed can not enter air intake duct 34, the air-flow of the adjustable air intake duct 34 of valve 35, also can make air intake duct 34 discontinuous operation by regulable control valve 35; Or be provided with air blast 38, to increase the conveying intensity of feed at discharging opening to the outer end of the conveying pipeline 32 in charging aperture 36 direction; Or feeding extruder 37 is provided with in the conveying pipeline 32 of charging aperture 36 one end, feed is forced to send forward; Or in the conveying pipeline 32 of charging aperture 36 one end, be provided with feeding extruder 37, the outer end of conveying pipeline 32 be provided with air blast 38 by feed force give forward, use feeding extruder can without feed appliance.
Above-mentioned conveying pipeline 32 can be that flexible rubber hose one end of band skeleton connects feeding machanism other end connection material casting mechanism 2, the stage casing of conveying pipeline floats on the surface, described conveying pipeline 32 can adopt the transparent plastic hose of band skeleton, can see the motion normality of feed in pipe clearly.
Above-mentioned hopper 11 can connect into staving by four pieces of identical injection molding plates 111, every block injection molding plates 111 while there is stiffener 117, four pieces of injection molding plates 111 splice rear stiffener 117 makes four dihedrals of hopper become to strengthen post, the upper end surrounding of four pieces of injection molding plates 111 is connected with Window frame-type connecting plate 116, sidewall 1121 upper shield of case lid 112 is on the top of connecting plate 116, one end of case lid 112 links on the inwall of connecting plate 116 by bearing pin 113, the other end is provided with iron block 115, iron block 115 locks case lid 112 with the magnetic patch 114 on connecting plate 116, certainly, described iron block 115 and magnetic patch 114 can be installed week.The material casting of above-mentioned feeder or interval material casting action are by the procedure auto-control of control device 119 by setting.
The bottom of above-mentioned material casting mechanism 2 is provided with bracing or strutting arrangement, and bracing or strutting arrangement is buoyancy aid 7 or arranges staking out 6 or the pedestal of more than down; Staking out 6 can be welded with steel pipe and support 25, and the other end of steel pipe inserts water-bed, and steel pipe substitutes the safety ground of electrical equipment, and bracing or strutting arrangement can with mixing the manufacture of the raw material such as earth or timber, and method style is not limit, as long as material casting mechanism can be securely fixed on the water surface.
Above-mentioned buoyancy aid 7 is surroundings that three or four ball floats 71 are distributed on material casting mechanism 2, and the support bar 72 that ball float 71 is fixedly connected with by its top is fixedly connected on the support 25 of material casting mechanism 2 or material casting mechanism 2.
Use of the present invention: material casting mechanism 2 of the present invention is arranged on fish by bracing or strutting arrangement, on the water surface 5 on the shrimp pool, feeding machanism 1 of the present invention is arranged on fish, on the bank 4 on the shrimp pool, the charging aperture 36 of feeding unit 3 of the present invention is connected with the mouth mouth 141 of the discharging gate 14 of feeding machanism 1 or the discharging opening of hopper 12, feeding unit 3 is connected with material casting mechanism 2, feed is loaded in hopper 11, control device 119 is utilized to set charging time, dosing intervals etc., switch on power switch, the material casting motor of material casting mechanism 2 and the feeding motor 133 of feeding machanism 1 are successively started working, the feeding driven by motor discharging dustpan 131 of the feed appliance 13 of feeding machanism 1 constantly moves (vibrations) and feeding forward up and down, feed is at gravity, the drive of the power that throws of discharging dustpan 131 and feed throwing disc 22 rotate the negative-pressure air-flow produced and feed are sucked feed throwing disc, rotate by feed throwing disc 22 centrifugal force that produces by feed along material casting passage 227 or material casting pipe 225 360 ° of scopes parabolically track outwards throw to the water surface equably, when material casting, the water surface is without any stop, feed percentage of damage is few, blanking is even.Because guide plate 226 or the different in size and interval of material casting pipe 225 are arranged, the cast of feed is had far to be had closely, regulate the linear velocity that feed throwing disc rotates, make feed impelling almost evenly in the setting impelling radius on fish, the shrimp pool, also can at any time to supplement feed in hopper 11 in the process of material casting, also can increase assistant feeding device from warehouse direct feed.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.

Claims (7)

1. there is the motor of hollow ventilating main shaft, it is feeder definite purpose motor, primarily of stator, rotor, main shaft, bearing composition, it is characterized in that: described main shaft is the structure of hollow, and the lower end of housing is connected with flange, is provided with bearing between housing and main shaft, stator is fixed on housing, housing is connected with support by flange, and rotor is fixed on the main shaft of hollow, forms inner rotor motor; The main shaft upper end of the hollow of described inner rotor motor is fixed with the flange rotated together with the main shaft of hollow, flange is provided with the screw or through hole of installing feed throwing disc; Be provided with breather pipe in the main shaft of the hollow of described inner rotor motor, conveying pipeline is connected to breather pipe lower end, and breather pipe is fixed on housing or support, breather pipe higher than the hollow of inner rotor motor main shaft and enter in feed throwing disc; Be provided with the seal preventing feed dust deposit between described breather pipe and the axis hole of main shaft, or on the outer surface of breather pipe or the inner surface of main shaft, be provided with annular or spiral concaveconvex structure.
2. with the feeder of motor described in claim 1 with hollow ventilating main shaft, it is characterized in that: feeder is made up of feeding machanism, material casting mechanism, feeding unit, the top of the feed throwing disc of described material casting mechanism is closed, surrounding has material casting mouth, charging aperture is arranged at bottom, feed throwing disc is arranged on inner rotor motor main shaft, and the conveying pipeline of described feeding unit is connected to breather pipe lower end.
3. according to claim 2the described feeder of motor with having hollow ventilating main shaft, it is characterized in that: described feed throwing disc has base and upper cover, base has mounting panel and charging aperture downwards, between base and upper cover, certain radius place is outwards evenly equipped with material casting guide plate, form material casting passage between two guide plates, material casting passage is the balanced type that the large shrinkage type in diffused that outside large inner is little or outside little inside or External Internal are equally large.
4. the feeder of motor with having hollow ventilating main shaft according to claim 3, is characterized in that: the base of feed throwing disc is by sheet metal punch forming, and the Flange joint of base and main shaft, has the fan that motor is cooled below base or flange; Upper cover and guide plate are the integral structures of integrated injection molding or die cast, and the external diameter of upper cover is greater than the external diameter of base; The middle part of upper cover is provided with opening, and opening part is furnished with seal cover; The guide plate of described feed throwing disc or material casting passage outer end have length to have short, interval setting, or material casting passage is separated into upper and lower two-layer passage by division board, the different length of upper and lower two-layer passage.
5. the feeder of motor with having hollow ventilating main shaft according to claim 2, is characterized in that: described feeding machanism is: at the feed appliance that upper opening is upwards connected with hopper, bottom is connected with feeding speed and the intermittent time is adjustable of up big and down small broach hopper, the sidewall upper shield of case lid is on hopper, one end hinge joint of case lid is on hopper, the other end is provided with iron block or magnetic patch, magnetic patch on iron block or magnetic patch and connecting plate or iron block lock case lid, described feed appliance is: be connected with discharging gate in the bottom of hopper, the lower openings of the hopper within discharging gate is provided with vibrations feed appliance, vibrations feed appliance is wherein set with discharging dustpan in the downside of the lower openings of hopper, the outside of the rear wall of discharging dustpan is hinged on one end of connecting rod, the other end of connecting rod is hinged on the rear wall of hopper, the bottom of discharging dustpan is fixed with bearing by bearing pedestal, in bearing inner race, eccentric bushing is installed, feeding motor shaft is connected on eccentric bushing, feeding motor is fixed on hopper bottom, the mouth mouth of discharging gate is connected with the charging aperture of feeding unit, feeding speed regulates: the antetheca of hopper is hinged with the dodge gate that can shelter from discharging dustpan, the adjusting rod of dodge gate stretches out discharging gate, there is adjuster adjusting rod outer end, and rotary actuator can regulate the speed of feeding, and adjuster is fastened on desired location by fixed screw.
6. the feeder of motor with having hollow ventilating main shaft according to claim 5, described feeding unit is with screw feeder.
7. according to any one of claim 2-6 with the feeder of motor with hollow ventilating main shaft, it is characterized in that: the bottom of described material casting mechanism is provided with bracing or strutting arrangement, bracing or strutting arrangement is buoyancy aid or the staking out arranged down or pedestal.
CN201010552820.3A 2010-05-27 2010-11-13 Motor with hollow ventilating main shaft and feeding machine with same Active CN102263455B (en)

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CN2010205036793U Expired - Fee Related CN201774892U (en) 2010-05-27 2010-08-17 Automatic feeding machine for integrated 360-degree fishing pond
CN2010205036806U Expired - Fee Related CN201821758U (en) 2010-05-27 2010-08-17 Split 360-degree automatic feeding machine for fishpond
CN201010263697.3A Active CN102257979B (en) 2010-05-27 2010-08-17 360-degree feed throwing disc and fishpond feeding machine with feed throwing disc
CN2010205036789U Expired - Fee Related CN201957588U (en) 2010-05-27 2010-08-17 360-degree feed throwing disc and fishpond feeding machine provided therewith
CN201010552820.3A Active CN102263455B (en) 2010-05-27 2010-11-13 Motor with hollow ventilating main shaft and feeding machine with same
CN2010206177248U Expired - Fee Related CN202059258U (en) 2010-05-27 2010-11-13 Electric motor with hollow ventilating main shaft and feeder therewith

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CN2010205036806U Expired - Fee Related CN201821758U (en) 2010-05-27 2010-08-17 Split 360-degree automatic feeding machine for fishpond
CN201010263697.3A Active CN102257979B (en) 2010-05-27 2010-08-17 360-degree feed throwing disc and fishpond feeding machine with feed throwing disc
CN2010205036789U Expired - Fee Related CN201957588U (en) 2010-05-27 2010-08-17 360-degree feed throwing disc and fishpond feeding machine provided therewith

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CN201821758U (en) 2011-05-11
CN102257979B (en) 2014-04-16
CN201957588U (en) 2011-09-07
CN102263455A (en) 2011-11-30
CN102257979A (en) 2011-11-30
CN202059258U (en) 2011-11-30

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