CN205196693U - Hatching egg detector - Google Patents

Abstract

The utility model discloses a hatching egg detector, including a detection device and a tray, its characterized in that, detection device includes a plurality of detections head and a treater, detect the head can to breeding eggs emitted light in the tray, detect the cardiac light beam of breeding eggs, with the information transfer that detects extremely the processo. Whole testing process utilizes the reflection of light principle to survey the breeding eggs rhythm of the heart, and can not influence the reflection of light the day of breeding eggs age, with breeding eggs direct contact be the detection head of constituteing rhythm of the heart detecting device, and the contact segment holding is in detect first inboard space, emission of light and received signal ware are in detect first inboard space, examine time measuring to breeding eggs and can not receive the extraneous light influence. Detect after the completion, the treater can transmit the testing result for vacuum device, realizes the autofilter to breeding eggs under the promotion of cylinder.

Description

A kind egg detector

Technical field

The utility model relates to kind of an egg detection, screening field, particularly a kind egg detector.

Background technology

At present, domestic hatchery mainly adopts hand-held candler to carry out photograph egg to identify embryonic development situation to the kind egg in incubation plate, in hand-held candler, Halogen lamp LED is installed, in a more dim space, the major part zero distance of Halogen lamp LED facing to birds, beasts and eggs is irradiated, the quality that poultry egg embryo is grown and speed is judged according to the development characteristics of poultry egg embryo development in different stages and experience, then manually reject problematic, again work embryo is transferred to assigned address, the method detect and breakneck acceleration slow.In addition, Chinese utility model patent numbers 200580034368.9 and Chinese utility model patent 201210393382.X disclose the equipment and method that egg alive detects.

But with regard to prior art, be merely able to the kind egg less to age in days and carry out heart rate discriminating, when kind of egg age in days is relatively large time, because the inner light transmission of kind of egg is deteriorated, rhythm of the heart cannot be carried out by Nonopaque type detection method to high age in days kind egg.

In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.

Utility model content

The purpose of this utility model is provide a kind egg detector and plant egg screening machine, in order to overcome above-mentioned technological deficiency.

For achieving the above object, the utility model provides a kind egg detector, comprise a checkout gear and a pallet, described checkout gear comprises some detection heads and a processor, the information detected to a reflection ray for the kind egg emission of light in described pallet, detection kind of egg heart, can be sent to described processor by described detection head.

Preferably, described detection head comprises a shell, a light-sensing signal receiver, a light emitters;

Described shell forms an accommodation space, for one end of accommodating kind of egg;

Described light emitters is arranged on described detection head inwall, for described kind of egg emission of light;

Described light-sensing signal receiver is positioned on described detection head inwall, for detection of reflected light.

Preferably, described light emitters is positioned at the position relative to relative 180 ° of described light-sensing signal receiver on described detection head inwall.

Preferably, described detection head also comprises a negative pressure device, and described negative pressure device is arranged at described accommodation space top, for forming negative pressure in described accommodation space, enables described detection head adsorb kind of an egg.

Preferably, described checkout gear also comprises a light shade cover and/or some check sensors;

Described light shade cover is arranged at described checkout gear periphery, for isolating exterior noise light;

Described check sensor and described detection head one_to_one corresponding, be arranged at the nearly described accommodation space opening part of described detection head outer wall, for eliminating error.

Preferably, described shell comprises one first wide section, one second wide section, one first narrow section;

Described second wide section is positioned at described accommodation space opening part, coordinates make described accommodation space opening be horn-like with described first narrow section;

Described first narrow section is positioned at described first wide section and described second wide section of centre;

Described first wide section is provided as the cavity that formation one is communicated with described accommodation space in described accommodation space.

Compared with prior art, the beneficial effects of the utility model are: utilize the heart rate sniffer of kind of egg detector inside to contact with kind egg, kind of egg is launched and detects light, and the detection light that detection of reflected is returned, this reverberation principle is utilized to detect kind of an egg heart rate, the age in days of planting egg can't have influence on the reflection of light, what directly contact with kind of egg is the detection head forming heart rate sniffer, and contact portion is contained in detection head inner space, the transmitting and receiving signalling means of light, at detection head inner space, can not be subject to extraneous light impact when detecting kind of egg.After detection completes, testing result can be transferred to negative pressure device by processor, realizes the automatic screening to kind of egg under the promotion of cylinder.

Accompanying drawing explanation

Fig. 1 is kind of an egg detector arrangement schematic diagram;

Fig. 2 is kind of an egg detection head profile.

Embodiment

Below in conjunction with accompanying drawing, the utility model technical characteristic and advantage are described in more detail.

The utility model provides a kind egg detector, and described kind of egg detector is the core shining egg equipment, takes diagnostic species egg mainly through detecting kind of an egg heart rate.

Shown in Figure 1, Fig. 1 is base described in the utility model kind of egg detector arrangement schematic diagram.

Described detector comprises checkout gear 2 and a pallet 1.

Described checkout gear 2 can be provided as above the pallet 1 that is placed on and kind of egg is housed, and launch kind of egg and detect a light, the reverberation that detection of reflected is returned, detects to be measured kind of egg heart rate.

Wherein, described checkout gear 2 comprises heart rate sniffer 10 and a processor 13.

Described heart rate sniffer 10 can contact with the kind egg be placed on described pallet 1, launches and detects light, the reverberation that detection of reflected is returned, and the reverberation received is delivered to described processor 13 to kind of egg;

Described processor 13 pairs of signals process, and are converted to heart rate index and are judged.

Described heart rate sniffer 10 comprises some detection heads.

Described detection head is given shape arrangement, can cheat position one by one corresponding with the kind egg that pallet is preset.

Shown in Figure 2, it is the structural representation of detection head described in the utility model.Described detection head comprises shell, light emitters 21, light-sensing signal receiver 22.

Described shell forms one for holding the accommodation space of kind of egg, the sidewall of described accommodation space is arranged described light emitters 21 and described light-sensing signal receiver 22.

Described light emitters 21 is arranged on the sidewall of the accommodation space for holding egg, directly light can be squeezed into egg inside, thus decrease the interference of extraneous light, improve accuracy of detection.

Described light-sensing signal receiver 22 is arranged on the accommodation space sidewall side relative with described fiber optic emitter 180 °, and during actual use, described light-sensing signal receiver 22 can have a certain amount of angle with the relative position of described light emitters 21.

Described light-sensing signal receiver 22 is arranged on the sidewall of the accommodation space for holding kind of egg, thus decreases the interference of extraneous light, improves accuracy of detection.

As a kind of improved plan, negative pressure device 5 is provided with above described detection head, described negative pressure device 5 can detect in current kind of egg be negative pressure at described processor, negative pressure is formed in described accommodation space, thus kind of egg absorption is got up, like this, when there being external force, such as artificial or described checkout gear lifts by mechanical device time, underproof kind of egg can be raised up in the lump.

As a kind of improved plan, described detection head shell is provided with first wide section 24, first narrow section 25 and second wide section 26.

Described second wide section 26 opening part being positioned at described accommodation space, make described accommodation space form trumpet-shaped wider opening, and trumpet-shaped narrower part is described first narrow section 25; Arranging like this can allow kind of egg better be placed in described accommodation space, and when described negative pressure device receives the order picking up kind of egg, can more easily be sucked up by kind of an egg.

Described first narrow section 25 between described second wide section 26 and described first wide section 24, described first wide section 24 chamber defining another one and communicate with flare openings in described accommodation space, time arranging like this can make negative pressure device form negative pressure, have sufficient space, sufficient air carries out the generation of negative pressure, thus it is more smooth to make negative pressure pick up action.

As a kind of improved plan, described detection head is provided with calibration equipment, described calibration equipment and described detection head one_to_one corresponding, be arranged on the outer wall of described detection head, the extrinsic factor such as ambient light, vibrations, supply frequency when described calibration equipment can detect the work of described detection head, and its Detection Information is delivered to described processor 13, described processor 13 is allowed to carry out in kind of the process of egg judgement, the impact of the environmental noise that elimination causes due to extrinsic factor, can promote resolution accuracy rate.

As a kind of improved plan, described checkout gear 2 is provided with light shade cover, described light shade cover can cover the detection head array of described checkout gear 2, can effectively be kept apart by ambient light noise, improves kind of an egg accuracy in detection.

During work, described detection head fits together with the corresponding kind egg in described pallet, planting one, egg enters in the accommodation space of described detection head shell formation, described light emitters 21 is to kind of an egg irradiation light, light beats the cardia at kind of egg through kind of egg shell, heart reflects projecting the light of coming, and described light-sensing signal receiver 22 receives the light of being come by cardiac reflex.The data of reception can be passed to described processor 13 by described light-sensing signal receiver 22, are detected by described processor 13 pairs of Egg qualities.

When described processor 13 detects that the kind egg heart rate that a certain described detection head is monitored is not good, be accredited as defective kind of egg, then can send defective signal, and notify, such as by arranging the position of light emitting LED lamp mark defective kind of egg, or directly picked up by negative pressure device.

Wherein, described detection head can pick up defective kind of egg, also can replace to become to pick up qualified kind of egg simultaneously, and this is the replacement means that can expect to those skilled in the art.

Although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (6)

1. a kind egg detector, comprise a checkout gear and a pallet, it is characterized in that, described checkout gear comprises some detection heads and a processor, the information detected to a reflection ray for the kind egg emission of light in described pallet, detection kind of egg heart, can be sent to described processor by described detection head.

2. kind egg detector as claimed in claim 1, it is characterized in that, described detection head comprises a shell, a light-sensing signal receiver, a light emitters;

Described shell forms an accommodation space, for one end of accommodating kind of egg;

Described light emitters is arranged on described detection head inwall, for described kind of egg emission of light;

Described light-sensing signal receiver is positioned on described detection head inwall, for detection of reflected light.

3. kind egg detector as claimed in claim 2, it is characterized in that, described light emitters is positioned at the position relative to relative 180 ° of described light-sensing signal receiver on described detection head inwall.

4. kind egg detector as claimed in claim 2, it is characterized in that, described detection head also comprises a negative pressure and is separated sucker, and described negative pressure is separated sucker and is arranged at described accommodation space top, for forming negative pressure in described accommodation space, described detection head is enable to adsorb kind of an egg.

5. the kind egg detector as described in any one of claim 2 to 4, is characterized in that, described checkout gear also comprises a light shade cover and/or some check sensors;

Described light shade cover is arranged at described checkout gear periphery, for isolating exterior noise light;

Described check sensor and described detection head one_to_one corresponding, be arranged at the nearly described accommodation space opening part of described detection head outer wall, for eliminating error.

6. the kind egg detector as described in any one of claim 2 to 4, is characterized in that, described shell comprises one first wide section, one second wide section, one first narrow section;

Described second wide section is positioned at described accommodation space opening part, coordinates make described accommodation space opening be horn-like with described first narrow section;

Described first narrow section is positioned at described first wide section and described second wide section of centre;

Described first wide section is provided as the cavity that formation one is communicated with described accommodation space in described accommodation space.