The utility model relates to a new fertilizer spreading device, which relates to an agricultural fertilizer applying machine. The bottom of the hopper is provided with a discharge standpipe, the shaft rod is arranged in the hopper, the corresponding shaft rod of the discharge standpipe is fixed with a spiral blade, the throwing tray is fixed at the lower end of the shaft rod, the throwing tray is fixed with a dial gauge, the rotating clamp in the middle of the shaft rod is sleeved, the sleeve is connected with the hopper through the positioning cross bar, the two semicircle ring plates are hinged with the lower end of the discharge standpipe, the upper end of the shaft rod is fixed with a driving bevel gear, and the drive is driven The driving bevel gear and belt pulley are fixed at both ends of the movable shaft, the driving bevel gear is meshed with the driving bevel gear, the driving shaft is fixed with a bearing and connected with the hopper through a connecting rod, the positioning bracket is fixed on the outside of the hopper and fixed with a positioning sleeve through a crossbeam, the positioning sleeve is slide fitted on the vertical arm of the L-shaped mounting frame, and the horizontal arm of the L-shaped mounting frame is fixed with a mounting base. The blind area caused by the connection between the throwing tray and the hopper is removed, and the blocking of fertilizer is avoided.
【技术实现步骤摘要】
一种新型撒肥装置
本技术涉及一种农用施肥机械,尤其是一种新型撒肥装置。
技术介绍
撒肥机是农业领域用来播撒化肥的常用机械,其中应用较为广泛的就是离心式撒肥机,具有结构简单,成本较低,操作稳定等优点。然而,现有的离心式撒肥机普遍是将抛撒盘的传动机构设置在下方,因此抛撒盘与料斗之间需要通过连接件进行连接定位,而连接件必然会产生遮挡,使撒肥存在抛撒盲区,而且颗粒肥容易粘结成块发生卡肥堵塞的问题,影响撒肥作业的顺利进行。
技术实现思路
本技术的目的在于提供一种新型撒肥装置,它去除了因抛撒盘与料斗之间的连接件而产生的抛撒盲区,而且设有螺旋叶片避免卡肥堵塞。实现上述目的,本技术采取下述技术方案:一种新型撒肥装置,包括料斗、轴杆、抛撒盘、封盖板、驱动轴、定位托以及L形安装架,所述料斗底部一体制有出料竖管,所述轴杆竖直设置在料斗内,且轴杆上下两端均伸出料斗,所述出料竖管对应的轴杆杆壁固定有螺旋叶片,所述螺旋叶片边缘与出料竖管内壁留有间隔,所述抛撒盘同轴固定在轴杆下端,抛撒盘上表面固定有拨尺,轴杆杆壁中间位置收缩设置有小径段并转动卡套有套管,所述套管通过定位横杆与料斗内壁连接固定,所述封盖板由两个半圆环板对接成环形,且封盖板内径与轴杆相匹配,所述两个半圆环板分别与出料竖管下端铰接,轴杆上端同轴固定有传动锥齿轮,所述驱动轴水平设置,驱动轴两端分别同轴固定有主动锥齿轮及皮带轮,所述主动锥齿轮与所述传动锥齿轮啮合设置,驱动轴固定套装有轴承并通过连杆与料斗连接固定,所述定位托固定在料斗外部中间位置,定位托通过横梁固 ...
【技术保护点】
1.一种新型撒肥装置,其特征在于:包括料斗(1)、轴杆(2)、抛撒盘(3)、封盖板(5)、驱动轴(6)、定位托(8)以及L形安装架(9),所述料斗(1)底部一体制有出料竖管(1-1),所述轴杆(2)竖直设置在料斗(1)内,且轴杆(2)上下两端均伸出料斗(1),所述出料竖管(1-1)对应的轴杆(2)杆壁固定有螺旋叶片(2-1),所述螺旋叶片(2-1)边缘与出料竖管(1-1)内壁留有间隔,所述抛撒盘(3)同轴固定在轴杆(2)下端,抛撒盘(3)上表面固定有拨尺(3-1),轴杆(2)杆壁中间位置收缩设置有小径段并转动卡套有套管(4),所述套管(4)通过定位横杆(4-1)与料斗(1)内壁连接固定,所述封盖板(5)由两个半圆环板(5-1)对接成环形,且封盖板(5)内径与轴杆(2)相匹配,所述两个半圆环板(5-1)分别与出料竖管(1-1)下端铰接,轴杆(2)上端同轴固定有传动锥齿轮(2-2),所述驱动轴(6)水平设置,驱动轴(6)两端分别同轴固定有主动锥齿轮(6-1)及皮带轮(6-2),所述主动锥齿轮(6-1)与所述传动锥齿轮(2-2)啮合设置,驱动轴(6)固定套装有轴承并通过连杆(7)与料斗(1) ...
【技术特征摘要】
1.一种新型撒肥装置,其特征在于:包括料斗(1)、轴杆(2)、抛撒盘(3)、封盖板(5)、驱动轴(6)、定位托(8)以及L形安装架(9),所述料斗(1)底部一体制有出料竖管(1-1),所述轴杆(2)竖直设置在料斗(1)内,且轴杆(2)上下两端均伸出料斗(1),所述出料竖管(1-1)对应的轴杆(2)杆壁固定有螺旋叶片(2-1),所述螺旋叶片(2-1)边缘与出料竖管(1-1)内壁留有间隔,所述抛撒盘(3)同轴固定在轴杆(2)下端,抛撒盘(3)上表面固定有拨尺(3-1),轴杆(2)杆壁中间位置收缩设置有小径段并转动卡套有套管(4),所述套管(4)通过定位横杆(4-1)与料斗(1)内壁连接固定,所述封盖板(5)由两个半圆环板(5-1)对接成环形,且封盖板(5)内径与轴杆(2)相匹配,所述两个半圆环板(5-1)分别与出料竖管(1-1)下端铰接,轴杆(2)上端同轴固定有传动锥齿轮(2-2),所述驱动轴(6...
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