CN201107975Y

CN201107975Y - Fish feed stuff throwing machine

Info

Publication number: CN201107975Y
Application number: CNU2007200403296U
Authority: CN
Inventors: 肖巧根
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-24
Filing date: 2007-07-24
Publication date: 2008-09-03
Anticipated expiration: 2017-07-24

Abstract

The utility model discloses a fish feed throwing machine which includes a hopper frame, a vibrator, a throwing device and an electric cabinet. The hopper frame comprises a hopper opening, an inclined beam, a window, an electric cabinet frame, a hopper and a cover. The throwing device comprises a feed collecting cylinder, an impeller, a motor and a discharge opening. The vibrator is integrally hung on the bottom surface of the hopper; a hanging plate in the vibrator is hinged with the upper part of a bracket; the lower parts of the two are pulled by a short spring to maintain the left excursion of the hanging plate; the two ends of a long spring respectively pull a feed receiving tray and a fixing ring elastically so as to maintain the engaging of an upper gear and a lower gear; the lower gear rotates with the motor to promote the upper gear to move up and down, namely the vibration of the feed receiving tray; particle feeds pass through the feed collecting cylinder, fall into the throwing device and are threw out by the rotary impeller with the vibration along the feed receiving tray with inclination. The fish feed throwing machine has the advantages of high vibration frequency, small swing, low noise, high and uniform throwing efficiency. The utility model is in particular suitable for being a fish feed throwing machine for large pounds.

Description

The fish meal machine of jettisoninging

Technical field

The utility model relates to a kind of fishery machinery, and specifically, the utility model relates to a kind of device of the particle fish meal of evenly jettisoninging.

Background technology

It has not been a difficult matter that current era, large tracts of land are propagated aquatic products artificially, and it is very general particularly to propagate fishes and shrimps artificially.Propagating the most important thing of fishes and shrimps artificially is the particle fish meal of will jettisoninging at regular time and quantity, and the action of manual jettisoning particle fish meal is simple, evenly effective, but labour intensity is big, efficiency is low and the distance of jettisoninging is short.Prior art has a kind of oscillatory type feed feeder, can substitute the manpower particle fish meal of efficiently jettisoninging.This device adopts eccentric wheel to cooperate reciprocating generation vibration with connecting rod, and the pellet that is in the funnel of top is dropped in the aggregate tube with vibration, and the impeller that thereupon is rotated is jettisoninged in the pond, this apparatus structure simply, processing ease, effectively jettisoning.But the weak point of this device is that the motion noise is big, vibration frequency is low, and pellet intermittently falls with low-frequency vibration, the raising that is further improved of its jettisoning efficient and uniformity.In addition, the excess noise that produces of prior art directly influences fishes and shrimps and looks for food nearby.In brief, prior art can not satisfy the actual demand of propagating aquatic products artificially comprehensively.

The utility model content

The utility model is primarily aimed at the deficiencies in the prior art, proposes a kind of vibration frequency height, the motion noise is little, the feed high and fish meal machine of jettisoninging uniformly of efficient of jettisoninging.

The utility model is achieved through the following technical solutions technical goal.

The fish meal machine of jettisoninging, it comprises funnel stand, vibrator, saving casting device and electric cabinet.Described funnel stand contains funnel mouth, cant beam, window, automatically controlled tank tower, funnel and lid.Described saving casting device contains aggregate tube, impeller, motor and discharging opening.Described vibrator places under the funnel mouth, and on the impeller, vibrator contains receiver, cogs, lower gear, long spring, retainer plate, motor, carriage, short spring, nut, bolt, link plate, rotating shaft, support, cover, pin and jump ring.Transverse plane is fixedlyed connected with the funnel bottom surface on the described support, and funnel mouth is facing to receiver, and support lower end left surface is provided with the threaded adjusting mechanism that is made up of screw bolt and nut.The link plate left side is withstood in the right side of bolt, and link plate is formed the hinge structure by rotating shaft and support.Improvements are: described receiver lower-left end and link plate upper end angle are hinged, receiver middle part, bottom face fixed operating sleeve down, cog and overlap that the gap cooperates and spacing by pin, the lower gear that motor shaft cooperates directly is meshed with cogging, fixed trap is contained in motor shaft to the middle part, the retainer plate left part is fixedlyed connected with link plate, and the retainer plate right-hand member is connected with the exit elasticity of receiver by long spring, and short both ends of the spring elasticity respectively connects carriage and support.

In the said structure, the vibrator integral hanging is in the funnel bottom surface, and link plate in the vibrator and support top are hinged, and both bottoms keep the left avertence of link plate to move by short spring tractive, long both ends of the spring is elasticity tractive receiver and retainer plate respectively, to keep upper and lower gear meshing.Upper and lower gear is a pair of modulus bevel gear identical with the number of teeth, and modulus is 6～10, and the number of teeth is 8～12.

The utility model compared with prior art has following benefit:

1, vibrator structure is simple, and is easy to manufacture;

2, the vibration frequency of vibrator is determined by motor speed and the number of teeth, and amplitude determined by the modulus of upper and lower gear, and the utility model vibration frequency height, amplitude are little, and the rolling of particle fish meal helps evenly jettisoninging.

3, by the elasticity tractive of short spring, long spring, keep upper and lower gear meshing, upper and lower gear peripheral hardware cover significantly reduces vibration noise.

Description of drawings

Accompanying drawing 1 is the utility model overall structure schematic diagram.

Accompanying drawing 2 is the vibrator structure schematic diagrames in the utility model.

Embodiment

A kind of fish meal shown in the accompanying drawing 1 machine of jettisoninging, it comprises funnel stand 1, vibrator 2, saving casting device 3 and electric cabinet 4.Described funnel stand 1 contains funnel mouth 1.1, cant beam 1.2, window 1.3, automatically controlled tank tower 1.4, funnel 1.5 and covers 1.6.Described saving casting device 3 contains aggregate tube 3.3, impeller 3.1, motor 3.4 and discharging opening 3.2.Described vibrator 2 places under the funnel mouth 1.1, on the impeller 3.1, vibrator 2 contains receiver 2.1, cog 2.2, lower gear 2.3, long spring 2.4, retainer plate 2.5, motor 2.6, carriage 2.7, short spring 2.8, nut 2.9, bolt 2.10, link plate 2.11, rotating shaft 2.12, support 2.13, cover 2.14, pin 2.15 and jump ring 2.16.Transverse plane is fixedlyed connected with funnel 1.5 bottom surfaces on the described support 2.13, and funnel mouth 1.1 is facing to receiver 2.1.In the said structure, vibrator 2 integral hangings are in the funnel bottom surface, and receiver 2.1 is hinged with link plate 2.11 angles, and link plate 2.11 also constitutes by rotating shaft 2.12 and support 2.13 and is hinged.Receiver 2.1 is bottom face middle part fixed operating sleeve 2.14 down, cog 2.2 with cover 2.14 matched in clearance, overlap 2.14 walls and be provided with pin 2.15 restrictions and cog and 2.2 can only move up and down, do not rotate jump ring 2.16 steady pins 2.15.The particle fish meal that funnel 1.1 falls is directly fallen in the receiver 2.1, and receiver 2.1 left ends are higher than right-hand member, is convenient to the particle fish meal and is rotated impeller 3.1 in the saving casting device 3 and jettisonings away along with vibration drops down onto through aggregate tube 3.3 along the receiver 2.1 with gradient.To be the link plate 2.11 that hangs shape be the center with rotating shaft 2.12 is offset left with the center of gravity of vibrator 2, bolt 2.10 and nut 2.9 are the deviation angle that benchmark is regulated link plate 2.11 with support 2.13 left surfaces, and the left avertence of link plate 2.11 is moved the speed that angle decision receiver 2.1 is carried the particle fish meal.Short spring 2.8 two ends are elasticity tractive support 2.13 and carriage 2.7 respectively, moves angle to keep link plate 2.11 adjusted left avertences.Motor 2.6 drives lower gears 2.3 rotations, and the rotation of lower gear 2.3 promotes to cog and 2.2 moves up and down, cog 2.2 to move up and down be the vibration of receiver 2.1.Cogging in the utility model 2.2 is modulus, bevel gear that the number of teeth is identical with lower gear 2.3, regulate the rotating speed of motor 2.6 or cog 2.2, the number of teeth of lower gear 2.3, the vibration frequency that just can regulate vibrator 2.Cog 2.2 and the amplitude of the modulus of lower gear 2.3 decision vibrator 2.Motor 2.6 rotating speeds are 1200 rev/mins in the present embodiment, cog 2.2 and the modulus of lower gear 2.3 is 8, the number of teeth is 10 bevel gear.Long spring 2.4 two ends are elasticity tractive receiver 2.1 and retainer plate 2.5 respectively, with keep cogging 2.2 with the engagement of lower gear 2.3.The utility model vibration frequency height, amplitude are little, and the motion noise is little, and the fish meal efficient of jettisoninging is high and evenly.

Claims

1. fish meal machine of jettisoninging, it comprises funnel stand (1), vibrator (2), saving casting device (3) and electric cabinet (4); Described funnel stand (1) contains funnel mouth (1.1), cant beam (1.2), window (1.3), automatically controlled tank tower (1.4), funnel (1.5) and lid (1.6); Described saving casting device (3) contains aggregate tube (3.3), impeller (3.1), motor (3.4) and discharging opening (3.2); Described vibrator (2) places under the funnel mouth (1.1), on the impeller (3.1), vibrator (2) contains receiver (2.1), cog (2.2), lower gear (2.3), long spring (2.4), retainer plate (2.5), motor (2.6), carriage (2.7), short spring (2.8), nut (2.9), bolt (2.10), link plate (2.11), rotating shaft (2.12), support (2.13), cover (2.14), pin (2.15) and jump ring (2.16); Described support (2.13) upward transverse plane is fixedlyed connected with funnel (1.5) bottom surface, and funnel mouth (1.1) is facing to receiver (2.1), and support (2.13) lower end left surface is provided with the threaded adjusting mechanism that is made up of bolt (2.10) and nut (2.9); Link plate (2.11) left side is withstood in the right side of bolt (2.10), and link plate (2.11) is formed the hinge structure by rotating shaft (2.12) and support (2.13); It is characterized in that: described receiver (2.1) lower-left end and link plate (2.11) upper end angle are hinged, receiver (2.1) middle part, bottom face fixed operating sleeve (2.14) down, (2.2) and cover (2.14) matched in clearance and spacing by pin (2.14) cog, the lower gear (2.3) that motor (2.6) axle cooperates directly is meshed with cog (2.2), retainer plate (2.5) is sleeved on axially middle part of motor (2.6), retainer plate (2.5) left part is fixedlyed connected with link plate (2.11), retainer plate (2.5) right-hand member is connected with the exit elasticity of receiver (2.1) by long spring (2.4), and short spring (2.8) two ends elasticity respectively connect carriage (2.7) and support (2.13).

2. a kind of fish meal according to claim 1 machine of jettisoninging, it is characterized in that: described cogging (2.2) is 6～10 with the bevel gear that lower gear (2.3) is a pair of modulus, the number of teeth is identical, modulus, and the number of teeth is 8～12.

3. the fish meal according to claim 1 machine of jettisoninging is characterized in that: described long spring (2.4) or short spring (2.8) are tension spring.