a grain trap

Abstract

The invention relates to a grain pile trap, comprising a trap main body inserted into the grain pile when in use, a trapping structure is arranged in the trap body, and the grain pile trap further comprises at least six traps distributed along the circumferential direction when in use. The trap flank on the periphery of the main body, the trap flank is a hollow box-shaped structure, the side adjacent to the trap main body on the trap flank is open and communicates with the inner hole of the trap main body, and the side between adjacent trap flanks is open. The trap main body is provided with insect trapping holes on the cylindrical wall of the trap main body, and the lateral wing insect trapping holes are provided on the side walls of each trap side wing in the circumferential direction. The protruding trap flanks increase the number of trap holes and also increase the radial trapping area of ​​the entire grain trap. In addition, the three sides of the passage space composed of the main body cylinder wall and the side wings of the trap are provided with trap holes, which can greatly reduce the probability of the pests approaching the trap and moving away from the trap at random, thereby improving the trapping effect of pests.

Description

technical field [0001] The invention relates to a grain pile trap for trapping pests in the process of grain storage. Background technique [0002] In the process of grain storage, it is easy to produce stored grain pests. Among them, reptile pests such as beetle, rice weevil, corn weevil, rust red flat grain thief, red grain thief, book lice, etc., are trapped by traps to trap such pests. main means. [0003] Existing traps such as "a pest trap" disclosed in Chinese patent CN110089506A, the trap includes a cylindrical trap main body, the cylindrical wall of the trap main body is provided with insect trapping holes, and the trap main body includes an up and down sequence. The trapping section, the insect filtering section, the statistical section and the insect storage section are connected, and the trapping holes are arranged on the trapping section. On the inner wall of the main body, there are large upper and lower small pest gathering cones. The insect filter disc is l...

AI Technical Summary

Problems solved by technology

The problem that existing this grain pile trap exists is: trap insect hole and open on the trap main body of cylindrical structure, so the peripheral surface area size of trap main body has determined the quantity of trap insect hole, and the trap in the prior art The number of wormholes is limited, and the range of traps in the radial direction is also limited to the diameter of the trap body, so the trapping effect is not particularly ideal; in addition, because the outer peripheral surface of the trap body is a circular structure, near the trap body The pests will move away from the trap again due to random crawling, which will also affect the trapping effect of the trap

Images