Straw secondary throwing device

Abstract

The utility model discloses a straw secondary throwing device which comprises a deslagging auger, an installation support is arranged at the output end of the deslagging auger, a deslagging outlet is formed between the installation support and the output end of the deslagging auger, a hydraulic motor is arranged on the installation support, a throwing disc is arranged on an output shaft of the hydraulic motor, and the output shaft of the throwing disc is connected with the deslagging auger. And the throwing disc is longitudinally arranged and is positioned at the slag discharging outlet. The throwing disc is arranged at the deslagging outlet and rotates at a high speed through the hydraulic motor, smashed straw is conveyed to the deslagging outlet, the smashed straw, weeds and the like are thrown out at a high speed through the high-speed rotation characteristic of the throwing disc, the smashed straw, the weeds and the like are evenly scattered on the ground, and the accumulation phenomenon at the deslagging outlet is avoided; and the throwing blades assist the throwing disc, so that the throwing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a straw secondary spreading device. Background Technology

[0002] Existing film-residue machines on the market, after crushing the straw and weeds remaining in the fields, cause the crushed straw and weeds to accumulate, which can easily lead to blockages and uneven distribution, failing to meet the requirements for later cultivation. Utility Model Content

[0003] The purpose of this utility model is to provide a straw secondary spreading device in response to the defects and deficiencies of the existing technology.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a straw secondary spreading device, including a slag discharge auger, the innovation of which is: a mounting bracket is provided at the output end of the slag discharge auger, a slag discharge outlet is formed between the mounting bracket and the output end of the slag discharge auger, a hydraulic motor is provided on the mounting bracket, a spreading disc is provided on the output shaft of the hydraulic motor, the spreading disc is arranged longitudinally, and the spreading disc is located at the slag discharge outlet.

[0005] Furthermore, the output end of the slag discharge auger is equipped with spraying blades, which are arranged horizontally and are perpendicular to the spraying disc in space.

[0006] The beneficial effects of this utility model after adopting the above structure are as follows:

[0007] This invention features a spreading disc installed at the slag discharge outlet. The spreading disc rotates at high speed via a hydraulic motor, transporting the pulverized straw to the slag discharge outlet. Utilizing the high-speed rotation of the spreading disc, the pulverized straw, weeds, and other materials are thrown out at high speed, spreading them evenly on the ground and preventing accumulation at the slag discharge outlet. The spreading blades assist the spreading disc, improving the spreading efficiency. Attached Figure Description

[0008] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0009] Figure 2 This is the second structural schematic diagram of the present invention.

[0010] Explanation of reference numerals in the attached figures:

[0011] 1. Slag discharge auger, 2. Mounting bracket, 3. Slag discharge outlet, 4. Hydraulic motor, 5. Spraying disc, 6. Spraying blades. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0014] See Figure 1-2 A secondary straw spreading device includes a slag discharge auger 1, a mounting bracket 2 at the output end of the auger 1, forming a slag discharge outlet 3 between the mounting bracket 2 and the output end of the auger 1, a hydraulic motor 4 on the mounting bracket 2, and a spreading disc 5 on the output shaft of the hydraulic motor 4. The spreading disc 5 is longitudinally positioned at the slag discharge outlet. Specifically, the slag discharge auger 1 is mounted on the mounting bracket 2, and the hydraulic motor 4 is connected to and mounted on the spreading disc 5 at the slag discharge outlet 3. The auger 1 transports the crushed straw and weeds to the slag discharge outlet 3. The spreading disc 5 rotates at high speed via the hydraulic motor 4, transporting the crushed straw to the slag discharge outlet. Utilizing the high-speed rotation of the spreading disc, the crushed straw and weeds are thrown out at high speed, spreading them evenly on the ground and preventing accumulation at the slag discharge outlet.

[0015] In this embodiment, the output end of the slag discharge auger 1 is equipped with a spraying blade 6, which is arranged horizontally and is spatially perpendicular to the spraying disc 5. The spraying blade 6 assists the spraying disc 5, and the two cooperate to improve working efficiency.

[0016] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A straw secondary spreading device, comprising a slag discharge auger, characterized in that: An installation bracket is provided at the output end of the slag discharge auger, and a slag discharge outlet is formed between the installation bracket and the output end of the slag discharge auger. A hydraulic motor is installed on the installation bracket, and a spraying disc is installed on the output shaft of the hydraulic motor. The spraying disc is arranged longitudinally and is located at the slag discharge outlet.

2. The straw secondary spreading device according to claim 1, characterized in that: The output end of the slag discharge auger is equipped with spray blades, which are arranged horizontally and are perpendicular to the spraying disc in space.

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