CN108419736B

CN108419736B - Spat differential conveying queuing counting device

Info

Publication number: CN108419736B
Application number: CN201810141879.XA
Authority: CN
Inventors: 李明智; 刘鹰; 侯景元; 崔凯歌; 石旭东; 张雨薇; 陈浩; 孙海东; 杨君德
Original assignee: Dalian Ocean University
Current assignee: Zhangzidao Group Co ltd
Priority date: 2018-02-11
Filing date: 2018-02-11
Publication date: 2020-12-11
Anticipated expiration: 2038-02-11
Also published as: CN108419736A

Abstract

The invention discloses a differential speed transmission queuing counting device for spats, which is characterized in that: the counting device comprises a synchronous conveyor belt (2) driven by a motor (1), a counting sensor (3) is arranged at the tail end of the synchronous conveyor belt (2), side baffles (4) are symmetrically arranged at two sides of the upper part of the synchronous conveyor belt (2), a cross beam (5) and at least two differential baffle assemblies (6) are sequentially arranged on the side baffles (4) along the conveying direction of the synchronous conveyor belt (2), an acute angle is formed between each differential baffle assembly (6) and each side baffle (4), and the inclination directions of the adjacent differential baffle assemblies (6) are opposite. The fry differential conveying queuing counting device is simple in structure, ingenious in design and reasonable in layout, and can spread stacked or spliced fries on a conveying belt mutually, so that accurate counting can be guaranteed.

Description

Spat differential conveying queuing counting device

Technical Field

The invention relates to the field of aquatic product cultivation, in particular to a differential transmission queuing counting device for spat.

Background

With the rapid development of shellfish breeding technology, the bottom sowing quantity of shellfish is huge. The important link before bottom sowing is the mark extraction inspection of the spats, namely counting the specifications and the number of the spats after the spats are purchased. At present, the counting of the spats is completely completed manually, so that the problems of high labor intensity and low working efficiency exist, the labor consumption is high, the phenomenon of malicious errors generally exists, and the economic benefit of a breeding enterprise is seriously affected. Mechanical counting instead of manual counting has been a necessary trend. For accurate counting, it is required that spat must enter the sensor one by one. However, after the spats are separated from the seawater environment, stress reaction (automatic opening and closing phenomena) occurs to the spats, and the spats are inserted into each other. In addition, the seawater enables the scallop seedlings to have viscosity, and the phenomenon that the scallop seedlings are stacked mutually is aggravated. These problems seriously affect the accuracy of the counting of spat, resulting in the inability of the counting sensor to effectively count spat under such conditions. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the differential conveying queuing counting device which is simple in structure, ingenious in design and reasonable in layout, can spread the stacked or spliced spats on the conveying belt mutually and enter the counting sensor one by one, and accordingly ensures accurate counting of the spats.

The technical solution of the invention is as follows: the utility model provides a spat differential conveying counting assembly that queues which characterized in that: the counting device comprises a synchronous conveyor belt 2 driven by a motor 1, a counting sensor 3 is arranged at the tail end of the synchronous conveyor belt 2, side baffles 4 are symmetrically arranged at two sides above the synchronous conveyor belt 2, a cross beam 5 and at least two differential baffle assemblies 6 are sequentially arranged on the side baffles 4 along the conveying direction of the synchronous conveyor belt 2, an acute angle is formed between each differential baffle assembly 6 and the corresponding side baffle 4, the inclination directions of the adjacent differential baffle assemblies 6 are opposite,

differential baffle subassembly 6 include the direct unsteady board strutting arrangement who passes through bolt fixed connection with side shield 4, unsteady board strutting arrangement constitute by two support bars 7 that are parallel to each other, placed unsteady regulating plate 8 in the clearance between two support bars 7, the bottom of unsteady regulating plate 8 is provided with a plurality of differential wave board 9, the bottom of the 6 front ends of differential baffle subassembly still is provided with supplementary deflector 10, some of supplementary deflector 10 is parallel with side shield 4, and another part then links to each other with a differential wave board 9.

Compared with the prior art, the invention has the following advantages:

the spat differential transmission queuing counting device with the structure is simple in structure, ingenious in design and reasonable in layout, solves the problems existing in counting operation of spats manually in the prior art, designs a special structure, utilizes a plurality of differential baffle plate assemblies to separate stacked spats which are spliced together, utilizes a conveyor belt to pull apart adjacent spats for a certain distance before the spats enter a counting sensor, ensures that the spats can enter the counting sensor one by one, prevents a plurality of spats from entering the counting sensor together, and solves the problem that the counting sensor cannot count accurately.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is an enlarged partial view of a plurality of differential baffle assembly portions in an embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1 and 2: the utility model provides a spat differential conveying counting assembly that queues which characterized in that: the counting device comprises a synchronous conveyor belt 2 driven by a motor 1, a counting sensor 3 is arranged at the tail end of the synchronous conveyor belt 2, side baffles 4 are symmetrically arranged at two sides of the upper part of the synchronous conveyor belt 2, a cross beam 5 and at least two differential baffle components 6 are sequentially arranged on the side baffles 4 along the conveying direction of the synchronous conveyor belt 2, the cross beam 5 is used for fixing the baffles 4 and can spread the spats piled up on the conveyor belt 2, meanwhile, a certain angle is formed between the differential baffle components 6 and the side baffles 4, the angle is adjusted according to the counted size of the spats, and the inclination directions of the adjacent differential baffle components 6 are opposite.

Differential baffle subassembly 6 including direct and side shield 4 pass through bolt fixed connection's floating plate strutting arrangement, floating plate strutting arrangement constitute by two support bars 7 that are parallel to each other, placed in the clearance between two support bars 7 and floated regulating plate 8 (floated regulating plate 8 relies on self weight and conveyer belt 2 contact, furthest reduced with conveyer belt 2 within a definite time frictional force, can effectively prolong the life of conveyer belt, also can effectively prevent simultaneously that the fry from inserting in the contact gap of floated regulating plate 8 and conveyer belt 2), the bottom of floated regulating plate 8 is provided with a plurality of differential wave board 9, the bottom of differential baffle subassembly 6 front end still is provided with supplementary deflector 10, some and the side shield 4 of supplementary deflector 10 are parallel, and another part then links to each other with a differential wave board 9. And the auxiliary guide plate 10, the differential wave plate 9 and the conveyor belt 2 are matched to realize the differential motion and the rotation motion of the spats. The spats slide to the differential wave plates 9 when passing through the auxiliary guide plates 10, because the spats are provided with edges and corners, the spats are in a rotating and decelerating motion state, the spats which are stacked, spliced or stuck together can be effectively separated and queued, and when the spats leave the auxiliary guide plates 10 and the differential wave plates 9, the spats move in an accelerating mode under the action of the conveyor belts 2, and differential, rotation and queuing of the spats are achieved.

The working process of the spat differential transmission queuing counting device provided by the embodiment of the invention is as follows: firstly, adjusting the inclination angle between a differential baffle assembly 6 and a side baffle 4 according to the size of the spat to be counted, wherein one end of the differential baffle assembly 6 is fixedly connected with the side baffle 4, a gap is formed between the other end of the differential baffle assembly and the side baffle 4 on the other side, and the spat can pass through the gap; the motor 1 is started, the synchronous conveyor belt 2 is driven to work, the piled spats are poured at the inlet end of the synchronous conveyor belt 2, under the action of the synchronous conveyor belt 2, the spats firstly pass through the cross beam 5, and the cross beam 5 can spread the piled spats on the conveyor belt 2 to play a role of preliminary spreading; then, the spats sequentially pass through the plurality of obliquely arranged differential baffle assemblies 6, are gradually separated and queued under the action of the differential baffle assemblies 6, finally, the spats passing through the last differential baffle assembly 6 are roughly linearly arranged and have a certain distance with each other, and fall into the counting sensor 3 in such a state, so that the counting sensor 3 can be ensured to accurately count the spats;

when the spats move to the position where the spats are in contact with the auxiliary guide plate 10, under the guiding action of the auxiliary guide plate 10, the spats can be sequentially in contact with the multiple differential wave plates 9, and as the differential wave plates 9 are arc-shaped and the multiple differential wave plates 9 are arranged adjacently, the spats can rotate under the action of friction force between the spats and the differential wave plates 9, and the spats stacked or spliced with each other can be completely separated in the rotating process; because the inclination directions of the adjacent differential baffle assemblies 6 are opposite, the spats can rotate under the action of the differential wave plates 9 arranged in different directions in sequence, and the rotation directions are opposite (for example, the spats rotate clockwise under the action of the first differential baffle assembly 6, and rotate anticlockwise under the action of the second differential baffle assembly 6), because the differential baffle assemblies 6 have certain inclination angles relative to the movement direction of the spats, the actual travelling speed of the spats is relatively slow under the state of contacting the spats, and once the spats leave the differential baffle assemblies 6, the travelling speed of the spats is equal to the movement speed of the synchronous conveyor belt 2, so that the distances between the adjacent spats can be pulled quickly after the adjacent spats leave the differential baffle assemblies 6; the user can select the number of differential baffle plate assembly 6 as required, guarantees to let all spats after differential baffle plate assembly 6 disperse.

Claims

1. The utility model provides a spat differential conveying counting assembly that queues which characterized in that: the counting device comprises a synchronous conveyor belt (2) driven by a motor (1), a counting sensor (3) is arranged at the tail end of the synchronous conveyor belt (2), side baffles (4) are symmetrically arranged at two sides above the synchronous conveyor belt (2), a cross beam (5) and at least two differential baffle assemblies (6) are sequentially arranged on the side baffles (4) along the conveying direction of the synchronous conveyor belt (2), an acute angle is formed between each differential baffle assembly (6) and each side baffle (4), the inclination directions of the adjacent differential baffle assemblies (6) are opposite,

differential baffle subassembly (6) including direct and side shield (4) floating plate strutting arrangement through bolt fixed connection, floating plate strutting arrangement constitute by two support bars (7) that are parallel to each other, floating adjusting plate (8) have been placed in the clearance between two support bars (7), the bottom of floating adjusting plate (8) is provided with a plurality of differential wave board (9), the bottom of differential baffle subassembly (6) front end still is provided with supplementary deflector (10), partly parallel with side shield (4) of supplementary deflector (10), and another part then links to each other with a differential wave board (9).