CN203217094U

CN203217094U - Snow sensor

Info

Publication number: CN203217094U
Application number: CN 201320093440
Authority: CN
Inventors: 颜明强
Original assignee: Suzhou Shengxing Agricultural Science & Technology Co Ltd
Current assignee: Suzhou Shengxing Agricultural Science & Technology Co Ltd
Priority date: 2013-03-01
Filing date: 2013-03-01
Publication date: 2013-09-25
Anticipated expiration: 2023-03-01

Abstract

The utility model relates to a snow sensor, comprising a snow accumulation end, chamfers, a bearing rod, an inner sensing ring, an outer sensing ring, an elastic component and a fixing tube. The snow sensor is characterized in that a plurality of chamfers are distributed at the upper end of the snow accumulation end; the lower end of the snow accumulation end is connected with the bearing rod; the inner sensing ring is arranged at the lower part of the bearing rod; the lower part of the bearing rod is connected with the fixing tube through the elastic component; the outer sensing ring is arranged on the fixing tube; and the upper part of the snow accumulation end is a conical body. The snow sensor provided by the utility model has the advantages of simple structure and convenience in use.

Description

A kind of heavy snow inductor

Technical field

The utility model relates to agricultural production, specifically is a kind of heavy snow inductor.

Background technology

Along with the lifting of human society productive capacity, the agricultural production mode has carried out the transition to intensive agricultural gradually by original extensive agriculture.The means of production or the labour that drop into are less, enlarge the main means that land area becomes increases agriculture output, and such agricultural is called extensive agriculture.The area that extensive agriculture generally is distributed in is scarcely populated, natural conditions are comparatively abominable, the level of the productive forces is low.If the means of production or the labour that drop into are more, increase agriculture output with the method for increasing the yield per unit area, such agricultural is called intensive agricultural.The agricultural of Modern World mainly is intensive.

Along with the development of modern science and technology, vegetables, flowers, raise pigs, support agricultural such as fowl, the batch production production of technology and intensive capital occurred, and development is rapidly.In booth was produced, heavy snow weather tended to booth is caused catastrophic collapse, owing to also there is not a kind of special-purpose sensing apparatus at heavy snow at present.

Summary of the invention

The utility model provides a kind of special-purpose sensing apparatus at heavy snow at above technical matters.

The utility model is achieved through the following technical solutions.

A kind of heavy snow inductor, comprise accumulated snow end, chamfering, bearing bar, internal induction ring, outer inductance loop, elastomeric element, stationary pipes, it is characterized in that a plurality of chamferings of accumulated snow end upper end distribution, accumulated snow end lower end connects bearing bar, the internal induction ring is arranged on the bearing bar bottom, the bearing bar bottom is connected with stationary pipes by elastomeric element, and outer inductance loop is arranged on the stationary pipes.Accumulated snow end top is cone.

The utility model is simple in structure, and is easy to use.

Description of drawings

In the accompanying drawing, Fig. 1 is the utility model structural representation, wherein:

1-accumulated snow end, 2-chamfering, 3-bearing bar, 4-internal induction ring, the outer inductance loop of 5-, 6-elastomeric element, 7-stationary pipes.

Specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

A kind of heavy snow inductor, comprise accumulated snow end 1, chamfering 2, bearing bar 3, internal induction ring 4, outer inductance loop 5, elastomeric element 6, stationary pipes 7, it is characterized in that accumulated snow end 1 upper end a plurality of chamferings 2 that distribute, accumulated snow end 1 lower end connects bearing bar 3, internal induction ring 4 is arranged on bearing bar 3 bottoms, bearing bar 3 bottoms are connected with stationary pipes 7 by elastomeric element 6, and outer inductance loop 5 is arranged on the stationary pipes 7.Accumulated snow end 1 top is cone.

Under the normal condition, elastomeric element 6 pushes up bearing bar 3 to the upper end, internal induction ring 4 is positioned on the outer inductance loop 5, when snowing, snowfall is too little, does not cause under the accumulated snow situation, accumulated snow on the chamfering 2 is not enough to internal induction ring 4 is depressed into outer inductance loop 5 positions, when snowfall was excessive, the accumulated snow on the chamfering 2 was depressed into outer inductance loop 5 positions with internal induction ring 4, outer inductance loop 5 output heavy snow signals.When fortuitous event caused bearing bar 3 to descend, internal induction ring 4 can be lower than outer induction ring position 5, can not cause outer inductance loop output error heavy snow signal.

The utility model is simple in structure, and is easy to use.

Claims

1. heavy snow inductor, comprise accumulated snow end, chamfering, bearing bar, internal induction ring, outer inductance loop, elastomeric element, stationary pipes, it is characterized in that a plurality of chamferings of accumulated snow end upper end distribution, accumulated snow end lower end connects bearing bar, the internal induction ring is arranged on the bearing bar bottom, the bearing bar bottom is connected with stationary pipes by elastomeric element, and outer inductance loop is arranged on the stationary pipes.

2. according to the described a kind of heavy snow inductor of claim 1, it is characterized in that described accumulated snow end top is cone.