CN2350972Y

CN2350972Y - Fast separating machine for silkworm eggs

Info

Publication number: CN2350972Y
Application number: CN 98228782
Authority: CN
Inventors: 胡祚忠; 曾华明; 潘杰; 陈秀芳; 张玉清; 冉小曾; 赵邦美
Original assignee: Sericultural Research Institute of Sichuan Academy of Agricultural Sciences
Current assignee: Sericultural Research Institute of Sichuan Academy of Agricultural Sciences
Priority date: 1998-05-05
Filing date: 1998-05-05
Publication date: 1999-12-01
Anticipated expiration: 2008-05-05

Abstract

The utility model relates to a fast separating machine for silkworm cocoons., which is used for making silkworm chrysalises from the silkworm cocoons. The utility model comprises a rotating disc arranged at a vertical position and a driving device which enables the rotating disc to rotate, wherein the rim of the rotating disc is provided with a conveying device which is composed of more than one clamp and a cutting blade which is arranged near the conveying device and is vertical to the plane surface of the rotating disc. A cocoon pressing mechanism and a tail pressing ring staggered with the cocoon pressing mechanism are fixed to the cocoon cutting position. Thus, cocoon shells can be cut in high efficiency, the silkworm chrysalises are not damaged and the male chrysalises and the female chrysalises can be separated.

Description

Plant the quick separating machine of cocoon

The utility model relates to a kind of silk cocoon production of hybrid seeds device.

In general, breeding is the key of increasing both production and income on the farming and animal husbandry, and the hybridization first filial generation of especially good biological variety possesses parents' merit.Be to obtain the hybrid seeds of silkworm, it is foster that the way that adopts in breeding is that the parent divides, will be separately strict with parent's male and female, and the male and female mating obtains the good hybrid seeds of silkworm between two parents.Usually the method that adopts is, silkworm chrysalis need cutting be planted cocoon, and the female eloquence of silkworm chrysalis is not separated in the cocoon shell before sending out (change) moth, so that hybridization in the future.This work is for seed station, cut to cut several ten thousand kilograms of silk cocoons and the silkworm chrysalis male and female are all separated in several days, and the workload all too is big.Cocoon is cut by craft basically entirely in the whole nation at present, and eyes are differentiated male and female.Owing to act hurriedly in a messy situation, wound appears cutting, and it is untimely to cut cocoon, identifies mistake, and male and female have not been separated, and it is pure right to produce with parent's male and female mating, and the silkworm seed of giving birth to does not possess another parent's advantage etc., and this is that present quality of silkworm eggs is poor, the key that yields poorly.Realize that it is silkworm industry production problem demanding prompt solution that the machine fly-cutting separates.Known a kind of device is provided with a kind of structure of horizontal rotating disc formula, vertical anchor clamps are arranged so that place silk cocoon at the edge of rotating disk, when forwarding certain angle to, anchor clamps enter and cut the cocoon position from the vertical horizontal direction that changes over, the vertical blades of the rotation cocoon shell head of pruning.The major defect of this device is that efficient is slower, and when especially entering cutting position, silk cocoon might injure silkworm chrysalis by the vertical level that transfers to when cutting cocoon.

The purpose of this utility model is to provide a kind of shortcoming that can overcome known technology, and has the efficient height, does not hinder the quick separating machine of kind cocoon of pupal cell.

For achieving the above object, scheme of the present utility model is: the capstan that a upright position is set, and the transmission device that capstan is rotated, the edge of capstan is by the conveyer of being made up of more than one anchor clamps, one near conveyer and the cutting tip vertical with the capstan plane, cutting the cocoon fixed-site has the cocoon of pressure mechanism, reaches and the pressure tail ring of pressing cocoon mechanism to stagger.

Adopt such scheme, can realize the purpose of this utility model.

Below in conjunction with diagram and embodiment scheme is described in more detail.

Fig. 1 is kind of the front view of the quick separating machine of cocoon;

Fig. 2 is kind of the end view of the quick separating machine of cocoon;

Fig. 3 is kind of the rearview of the quick separating machine of cocoon;

Fig. 4 is an A-A cutaway view among Fig. 3;

Fig. 5 is anchor clamps and clamping fixture seat stereogram;

As Fig. 1, the described kind of quick separating machine of cocoon comprises a capstan (1), the transmission system that has a cover that capstan (1) is rotated.Be provided with a plurality of anchor clamps (2) at the edge of capstan (1), for example present embodiment is equipped with 32, is used for fixing cocoon shell to be cut.Cut the cocoon position be equipped with one with the tangent garden shape cutting knife (3) in capstan edge, and correspondingly be provided with a casing pressure cocoon mechanism, described pressure cocoon mechanism comprises that a cover is fixed on pressure cocoon wheel (4) and the compressing tablet (5) on the frame, both actings in conjunction make the cocoon shell enter cut state in entering the anchor clamps head of cutting the cocoon position.Press cocoon mechanism from Fig. 2 clearer.

As shown in Figures 2 and 3, press tail ring (6), rely on the rotation of capstan (1), one by one open anchor clamps and emit the cocoon shell that had cut for being fixed on a planar annular cam that acts on the anchor clamps afterbody on the frame.

Fig. 4 is the installation cutaway view of anchor clamps, described cocoon shell anchor clamps (2) comprise a pair of intermediate plate (7) that installing hole is arranged, be installed in respectively on separately the clamping fixture seat (8) by an one metal wire, clamping fixture seat (8) is fixed on the edge of capstan, and a plurality of intermediate plates pass installing hole by an one metal wire and are connected in series and form cocoon shell conveyer.

In the stereogram of Fig. 5, folder cocoon groove (9) is arranged on the chuck of each intermediate plate (7) of composition anchor clamps, the centre position has installing hole (10), and afterbody slightly wing rises.Two intermediate plates of installing relatively (7) constitute anchor clamps, have chucking power for making it, are with a circle elastomeric material at head, and present embodiment is a circle elastic (11).

Compared with the prior art the quick stripping machine of kind cocoon of the utility model application has many good qualities.At first, because it is more to form the anchor clamps quantity of cocoon shell conveyer, can use artificial more calm filling cocoon shell, the cocoon shell is in vertical position and enters the cocoon state that cuts, and silkworm chrysalis is in cocoon shell bottom, and cutting is threaded to the below, cut mouth downwards, pupa is because action of gravity, and separates automatically with shell, and the cocoon shell breaks away from anchor clamps under the effect of pressing the tail ring.Resulting pupa enters separating mechanism to carry out male and female and separates automatically.Because the efficient of this device is higher, solved the practical problem in producing preferably.

In sum, the utility model is effective.

Claims

1, plants the quick separating machine of cocoon, it is characterized in that: the capstan that a upright position is set, and the transmission device that capstan is rotated, the edge of capstan is by the conveyer of being made up of more than one anchor clamps, a close conveyer and the cutting tip vertical with the capstan plane, cutting the cocoon fixed-site has the pressure tail ring of pressing cocoon mechanism and staggering with pressure cocoon mechanism.

2, according to claim a kind of quick separating machine of cocoon, it is characterized in that: described anchor clamps (2) comprise the intermediate plate (7) of a pair of relative installation, be installed in respectively on separately the clamping fixture seat (8) by an one metal wire, the head of intermediate plate is with a circle elastomeric material.

3, according to claim 2 kind of quick separating machine of cocoon is characterized in that: the anchor clamps that join by one metal wire polyphone form conveyer.

4, according to claim 3 kind of quick separating machine of cocoon is characterized in that: folder cocoon groove (9) is arranged on the chuck of intermediate plate (7), and afterbody slightly wing rises.

5, according to claim a kind of quick separating machine of cocoon is characterized in that: described pressure cocoon mechanism comprises that a cover is fixed on pressure cocoon wheel (4) and the corresponding with it compressing tablet (5) on the frame.

6, according to claim 5 kind of quick separating machine of cocoon is characterized in that: described pressure cocoon mechanism acts on the head position of anchor clamps.

7, according to claim a kind of quick separating machine of cocoon is characterized in that: described pressure tail ring (6) is for being fixed on a planar annular cam that acts on the anchor clamps afterbody on the frame.