CN86205484U

CN86205484U - Device for automatically laying solid ground-bait

Info

Publication number: CN86205484U
Application number: CN 86205484
Authority: CN
Inventors: 王自修; 张勇
Original assignee: ANIMAL HUSBANDRY AND AQUATIC PRODUCT BUREAU HUAIROU COUNTY
Current assignee: ANIMAL HUSBANDRY AND AQUATIC PRODUCT BUREAU HUAIROU COUNTY
Priority date: 1986-08-04
Filing date: 1986-08-04
Publication date: 1988-02-24

Abstract

The utility model discloses a device for automatically laying solid ground-bait, whose ground-bait laying disk is improved relative to the prior art, aiming at the problems of big volume, big weight, and complicated structure of the prior ground-bait laying machine; more specifically, a stream guidance cone is arranged on the ground-bait laying disk to throw out natural falling solid ground-baits under the driving of a motor; the laying area and the laying quantity can be controlled by regulating a funnel or a regulating ring. The utility model has the advantages of simple device, light weight and small size, and can replace workers to conduct timed solid ground-baits laying in the process of the aquiculture.

Description

Device for automatically laying solid ground-bait

The utility model belongs to the solid bait automatic release device in the aquaculture machinery.

Known solid bait delivery device is by shell, motor and support thereof, and coupling spindle, Feeding disc, the cone thing of funnel and lower end thereof is formed.For preventing the fragmentation of solid bait, Feeding disc rotates at a slow speed, solid bait is released beaten on hopper walls, and the dependence gravity fall is beaten on the poppet surface of cone thing four times and splashed.This kind delivery device is whole complicated, and body is big and heavy, is difficult for being fixed on the pond or the fish culture in net pen water surface.

The purpose of this utility model is to make a kind ofly to make that solid bait is unlikely to be broken, and the solid bait automatic release device of the light practicality of simple in structure and body of certain input area also will be arranged simultaneously.

A kind of automatic release device that is used for solid bait, it is Feeding disc rotation by the motor-driven coupling spindle end on the electric machine support, utilize Feeding disc that the solid bait under caving in naturally in funnel or the adjustable ring is thrown away with centrifugation, the utility model is to add the cone that an axis and Feeding disc axis coincide or the deflection cone of similar cone on Feeding disc, in order to slow down solid bait rate of descent, increase its horizontal velocity; By regulating the distance between funnel or adjustable ring and deflection cone or the Feeding disc, can control the injected volume of solid bait and throw in area.

The utility model is preventing that solid bait particle from destroying, and has under the situation of certain input area, has advantages such as simple in structure, in light weight.

Fig. 1 is the front view of solid bait automatic release device.This device has a shell (1), electric machine support (3) is fixed on the shell (1) by bolt (5), motor (2) is fixed on the electric machine support (3), have one by bolt (6) fixing funnel or adjustable ring (7) in the lower end of electric machine support (3), loose bolts (6), funnel or adjustable ring (7) can slide in the oblique chute (12) of electric machine support (3), and funnel or adjustable ring (7) are moved up and down; Coupling spindle (4) one ends connect motor (2), and the other end has one by the fixing bait throwing in wheel of screw (11), and this is taken turns by deflection cone (8), retaining strand (9) and Feeding disc (10) three parts and forms.Its material utilizes mold pressing or casting to make one with using plastics, especially aminoplast or powder aldehyde plastics.Deflection cone (8) is cone or similar cone, and its axis and Feeding disc (10) axis coincides, and its bus or bus extended line and its axis angle of cut α can be in optimum Working in the time of between 20 °～30 ° between 15 °～45 °.Fig. 2 is the cutaway view Amplified image of I-I among Fig. 1, and funnel or adjustable ring (7) are omitted.The surface of deflection cone (8) side and Feeding disc (10) intersects a circular arc, and the diameter r of this circular arc is that 1/3～3/5 o'clock of Feeding disc (10) diameter R is in optimum Working.Three prismatic retainings strand (9) are arranged on Feeding disc (10) surface, retaining strand (9) one ends arise from deflection cone (8), the other end is to Feeding disc (10) edge, and same Feeding disc (10) radius at angle, and the shape of its cross section is unrestricted.Feeding disc (10) surface is divided into three covering of the fans by retaining strand (9), and this covering of the fan is a curved surface.

Claims

1, solid bait automatic release device is by electronic Feeding disc rotation, utilizes the retaining thigh on the Feeding disc that the solid bait under caving in naturally in funnel or the adjustable ring is thrown away with centrifugation.Feature of the present utility model is to add the circular cone of an axis and Feeding disc (10) dead in line or the deflection cone (8) of similar cone on the Feeding disc (10) that has retaining strand (9), and the side of deflection cone (8) and Feeding disc (10) upper surface intersect a garden arc.The diameter of this garden arc be Feeding disc (10) diameter 1/3～3/5 between.The bus of deflection cone (8) or the extended line of bus and its axis have an angle of cut α, and its angle is between 20 °～30 °.

2, according to the solid bait automatic release device of claim 1, it is characterized in that deflection cone (8), retaining strand (9) and Feeding disc (10) adopt same material to make.