Shell structure of electric sprouting inhibition spray gun

Abstract

The invention provides a shell structure of an electric sprouting inhibition spray gun. The shell structure comprises a shell. The shell comprises an upper part, a connection part and a handle part. The connection part is arranged at the front end of the shell. The connection part is connected with one end of a gun barrel. The other end of the gun barrel is fixedly connected with a sleeve. The gun barrel is connected with the sleeve in a bonded mode. The sleeve is used for fixing and installing a spray head. The cross section of the upper part of the shell is in an inverted-triangle shape. The sections of the handle part of the shell are oval or are circles with different diameters. By the adoption of the structure, casting and demolding of the whole shell are more convenient; demolding and manufacturing of the gun barrel are more convenient; spray nozzles of different structures and with different dimensions can be replaced according to different conditions; the gun barrel and the connection part are connected through a thread or a conical section, so that detachment of the gun barrel is facilitated; batteries are bound to be in an inverted-triangle shape so as to be installed in an inverted-triangle-shaped cavity in the upper part of the shell; and the handle part is used for installing and containing a membrane pump, so that the situation that casting and demolding are difficult due to the fact that the structure is too complex in the manufacturing and machining process of the shell is avoided. Meanwhile, the shell structure is attractive in appearance and compact.

Description

technical field [0001] The invention relates to the field of planting auxiliary equipment, and relates to a shell structure of an electric bud suppression spray gun. Background technique [0002] Each leaf axil of the tobacco plant has 1-2 axillary buds, which are usually in a latent state under the influence of the dominance of the top of the tobacco plant before topping. After the topping of the tobacco plants, due to the artificial removal of the inhibitory effect of the top auxin on the axillary buds, these latent axillary buds will germinate rapidly from top to bottom and grow into branched tobacco, which will consume a lot of leaf nutrients and water, reducing the yield and quality of tobacco leaves. Therefore, timely bud suppression after topping is an effective measure to adjust the nutrition of tobacco plants and improve the quality traits of tobacco leaves in the late growth period of tobacco plants. There are generally two kinds of bud suppression methods, one ...

AI Technical Summary

Problems solved by technology

Most of the budding inhibitors currently recommended for tobacco are local systemic agents, which need to be sprayed on the axillary buds of tobacco leaves, which is difficult to achieve with existing sprayers

[0003]The existing spray gun shell structures are mostly bisection injection molding structures, but this structure is difficult to make a more beautiful appearance

Or there is a steel-plastic combination structure, which is more complicated and the processing cost is higher

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