WO2021243540A1 - 一种农业机械的调节式开沟设备 - Google Patents
一种农业机械的调节式开沟设备 Download PDFInfo
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- WO2021243540A1 WO2021243540A1 PCT/CN2020/093865 CN2020093865W WO2021243540A1 WO 2021243540 A1 WO2021243540 A1 WO 2021243540A1 CN 2020093865 W CN2020093865 W CN 2020093865W WO 2021243540 A1 WO2021243540 A1 WO 2021243540A1
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- WIPO (PCT)
- Prior art keywords
- ditching
- fixedly installed
- shovel
- bracket
- adjusting
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
Definitions
- the invention relates to the field of ditching equipment, in particular to an adjustable ditching equipment for agricultural machinery.
- Adjustable ditching equipment of agricultural machinery is used for ditching the land. It is mainly installed on agricultural machinery, such as tillage machines and tractors. It is pulled by the machinery and moved into the land for ditching.
- agricultural machinery such as tillage machines and tractors. It is pulled by the machinery and moved into the land for ditching.
- the existing agricultural machinery's adjustable ditching equipment cannot meet people's needs, so more convenient agricultural machinery's adjustable ditching equipment is needed;
- the adjustable ditching equipment of agricultural machinery When using the adjustable ditching equipment of agricultural machinery, the depth of the ditch cannot be adjusted, which brings inconvenience to the size of the ditch. At the same time, the height of the movable roller cannot be adjusted, which is not convenient for different land occasions. Under the ditching use.
- the main purpose of the present invention is to provide an adjustable ditching device for agricultural machinery, which can effectively solve the problems in the background.
- An adjustable ditching equipment for agricultural machinery includes a fixed upright, a ditch shovel fixing plate is fixedly installed on the outer surface of one side of the fixed upright, and two locking screws are movably installed on the inner side of the ditching shovel fixing plate, so
- the upper surface of the ditching shovel fixing plate is provided with a ditching shovel
- the upper surface of the ditching shovel is fixedly installed with a soil dividing plate
- the upper surface of the ditching shovel is located outside the soil dividing plate and two locks are fixedly installed
- a tightening nut, an adjusting slot is provided inside the ditching shovel
- a bracket connection seat is fixedly installed on the other side of the fixed column
- a roller bracket is provided on one outer surface of the bracket connection seat.
- the inner side of the roller bracket is rotatably installed with a movable roller, the other side outer surface of the fixed column is located above the bracket connection seat, and an adjustment bracket is fixedly installed.
- the inner thread of the adjustment bracket is installed with an adjustment screw.
- a connecting ball head is fixedly installed on the outer surface of the lower end, and a pulling frame is fixedly installed on the outer surface of one side of the fixed column above the fixed plate of the ditch shovel.
- the ditching shovel fixing plate and the ditching shovel are installed in an oblique arrangement, and one side of the ditching shovel is designed with a triangular structure.
- the lock nut is located above the adjustment slot, the lock screw penetrates the shovel fixing plate and the adjustment slot is connected to the lock nut in cooperation.
- the bracket connecting seat and the roller bracket are movably connected through a rotating shaft, and the movable roller is movably connected with the bracket connecting seat through the roller bracket.
- the adjusting screw penetrates the adjusting bracket, and the connecting ball head is movably connected with the upper surface of the roller bracket.
- a connecting collar is fixedly installed at one end of the pulling frame away from the fixed column, a pulling rod is fixedly installed on one outer surface of the connecting collar, and a connecting fixing is fixedly installed at the end of the pulling rod away from the connecting collar. ring.
- the adjustable ditching equipment of the agricultural machine can be used in the setting of the ditching shovel fixing plate, the locking screw, the ditching shovel, the locking nut and the adjusting slot.
- the depth of the ditch is adjusted, which brings convenience to the control of the size of the ditch.
- the bracket connection seat, the roller bracket, the movable roller, the adjustment bracket, the adjustment screw and the connecting ball head can be used to move the roller.
- the height of the support can be adjusted to facilitate the use of trenching in different land occasions.
- Figure 1 is a schematic diagram of the overall structure of an adjustable ditching device for agricultural machinery of the present invention.
- Fig. 2 is a top view of the ditching shovel of an adjustable ditching equipment for agricultural machinery according to the present invention.
- Fig. 3 is an analysis view of the ditching shovel fixing plate and the ditching shovel of an adjustable ditching equipment of an agricultural machine according to the present invention.
- an adjustable ditching equipment for agricultural machinery includes a fixed column 1 on which a shovel fixing plate 2 is fixedly installed on the outer surface of one side of the fixed column 1, and the inner side of the shovel fixing plate 2 is movably installed There are two locking screws 3, the upper surface of the ditching shovel fixing plate 2 is provided with a ditching shovel 4, the upper surface of the ditching shovel 4 is fixedly installed with a soil dividing plate 5, and the upper surface of the ditching shovel 4 is located on the soil dividing plate 5.
- Two lock nuts 6 are fixedly installed at the outer position of the ditching shovel 4, an adjusting slot 7 is opened inside the ditching shovel 4, and a bracket connecting seat 8 is fixedly installed on the outer surface of the other side of the fixed column 1.
- a roller bracket 9 is provided on the outer surface.
- the inner side of the roller bracket 9 is rotatably installed with a movable roller 10, and the other outer surface of the fixed column 1 is located above the bracket connecting seat 8.
- An adjustment bracket 11 is fixedly installed, and the inner thread of the adjustment bracket 11
- An adjusting screw 12 is installed, a connecting ball 13 is fixedly installed on the outer surface of the lower end of the adjusting screw 12, and a pulling frame 14 is fixedly installed on the outer surface of one side of the fixed column 1 above the fixed plate 2 of the ditch shovel.
- Both the ditching shovel fixing plate 2 and the ditching shovel 4 are installed in an oblique arrangement.
- One side of the ditching shovel 4 is designed with a triangular structure, and one side of the ditching shovel 4 is used to insert into the ground for ditching; the lock nut 6 is located in the adjustment At the upper position of the slot 7, the locking screw 3 penetrates the shovel fixing plate 2 and the adjusting slot 7 is connected with the locking nut 6; the bracket connecting seat 8 and the roller bracket 9 are movably connected through the rotating shaft, and the roller 10 is moved.
- the roller bracket 9 is movably connected with the bracket connecting seat 8; the adjusting screw 12 penetrates the adjusting bracket 11, and the connecting ball 13 is movably connected with the upper surface of the roller bracket 9; the end of the pulling frame 14 away from the fixed column 1 is fixedly installed with a connecting collar 15 , A pulling rod 16 is fixedly installed on the outer surface of one side of the connecting collar 15 and a connecting fixing ring 17 is fixedly installed on the end of the pulling rod 16 away from the connecting collar 15.
- the pulling rod 16 and the connecting collar 15 play the role of connection.
- the fixed ring 17 is used for docking installation with agricultural machinery.
- the present invention is an adjustable ditching device for agricultural machinery.
- the fixed column 1 plays a role of main body support. When in use, it is connected with the agricultural machinery through the pulling frame 14 and then the whole equipment is pulled by the movement of the agricultural machinery.
- the equipment is moving, one side of the ditching shovel 4 is inserted into the ground downward at an oblique angle, and the moving roller 10 rotates parallel to the ground. Therefore, after the equipment is moved, the ditching shovel 4 moves in the ground to open a trench.
- the soil separating plate 5 can play the role of soil separation, and the moving roller 10 plays the role of moving and positioning.
- the ditching shovel 4 can be opened by adjusting the inner side according to the depth of the ditching.
- the groove 7 is moved left and right on the outer side of the two locking screws 3 to adjust the fixed position of the ditching shovel 4 and the ditching shovel fixing plate 2, so as to adjust the protruding length of the side of the ditching shovel 4 to change the ditching After adjusting the depth, lock the lock screw 3 to connect the lock nut 6 to fix the adjustment ditching shovel 4.
- the adjustment screw 12 inside the adjustment bracket 11 can be rotated to make the adjustment screw 12 Screw up and down through the screw connection with the adjusting bracket 11, so that the connecting ball head 13 at the lower end is moved up and down, and the roller bracket 9 is moved up and down on the outside of the bracket connecting seat 8 through the up and down movable roller bracket 9 of the connecting ball head 13 Movable, so as to adjust the fixed height of the movable roller 10 inside the roller bracket 9 to match the rotation of the movable roller 10 under different occasions.
Abstract
一种农业机械的调节式开沟设备，包括固定立柱（1），固定立柱（1）的一侧外表面固定安装有沟铲固定板（2），沟铲固定板（2）的内侧活动安装有两个锁紧螺丝（3），沟铲固定板（2）的上表面设置有开沟铲（4），开沟铲（4）的上表面固定安装有分土板（5），开沟铲（4）的上表面位于分土板（5）的外侧位置固定安装有两个锁紧螺母（6），开沟铲（4）的内部开设有调节开槽（7），固定立柱（1）的另一侧外表面固定安装有支架连接座（8），支架连接座（8）的一侧外表面设置有滚轮支架（9），滚轮支架（9）的内侧转动安装有移动滚轮（10），固定立柱（1）的另一侧外表面位于支架连接座（8）的上方位置固定安装有调节支架（11），调节支架（11）的内侧螺纹安装有调节螺杆（12），调节螺杆（12）的下端外表面固定安装有连接球头（13），固定立柱（1）的一侧外表面位于沟铲固定板（2）的上方位置固定安装有拉动架（14）。该农业机械的调节式开沟设备，可以对开沟的深度和移动滚轮的支撑高度进行调整，可以满足不同土地场合下不同开沟深度的要求。
Description
本发明涉及开沟设备领域，特别涉及一种农业机械的调节式开沟设备。
农业机械的调节式开沟设备是用于对土地进行开沟作业使用的设备，主要通过安装在农业机械上，列如耕田机和拖拉机等，通过机械的拉动，嵌入土地内移动进行开沟使用，随着农业机械的调节式开沟设备的使用需求逐步提高，现有的农业机械的调节式开沟设备无法满足人们的需求，因此需要更方便使用的农业机械的调节式开沟设备；在农业机械的调节式开沟设备使用时，不能够对开沟的深度进行调节，为控制开沟的尺寸带来了不便，同时，不能够对移动滚轮的高度进行调节，不方便不同土地场合下的开沟使用。
本发明的主要目的在于提供一种农业机械的调节式开沟设备，可以有效解决背景中的问题。
为实现上述目的，本发明采取的技术方案为。
一种农业机械的调节式开沟设备，包括固定立柱，所述固定立柱的一侧外表面固定安装有沟铲固定板，所述沟铲固定板的内侧活动安装有两个锁紧螺丝，所述沟铲固定板的上表面设置有开沟铲，所述开沟铲的上表面固定安装有分土板，所述开沟铲的上表面位于分土板的外侧位置固定安装有两个锁紧螺母，所述开沟铲的内部开设有调节开槽，所述固定立柱的另一侧外表面固定安装有支架连接座，所述支架连接座的一侧外表面设置有滚轮支架，所述滚轮支架的内侧转动安装有移动滚轮，所述固定立柱的另一侧外表面位于支架连接座的上方位置固定安装有调节支架，所述调节支架的内侧螺纹安装有调节螺杆，所述调节螺杆的下端外表面固定安装有连接球头，所述固定立柱的一侧外表面位于沟铲固定板的上方位置固定安装有拉动架。
优选的，所述沟铲固定板和开沟铲均呈倾斜排列安装，所述开沟铲的一侧为三角形结构设计。
优选的，所述锁紧螺母位于调节开槽的上方位置，所述锁紧螺丝贯穿沟铲固定板和调节开槽与锁紧螺母配合连接。
优选的，所述支架连接座和滚轮支架之间通过转动轴杆活动连接，所述移动滚轮通过滚轮支架与支架连接座活动连接。
优选的，所述调节螺杆贯穿调节支架，所述连接球头与滚轮支架的上表面活动连接。
优选的，所述拉动架远离固定立柱的一端固定安装有连接套环，所述连接套环的一侧外表面固定安装有拉动杆，所述拉动杆远离连接套环的一端固定安装有连接固定环。
与现有技术相比，本发明具有如下有益效果：该农业机械的调节式开沟设备，通过设置的沟铲固定板、锁紧螺丝、开沟铲、锁紧螺母和调节开槽，能够在设备使用时，对开沟的深度进行调节，为控制开沟的尺寸带来了便利，通过设置的支架连接座、滚轮支架、移动滚轮、调节支架、调节螺杆和连接球头，能够对移动滚轮的支撑高度进行调整，方便不同土地场合下的开沟使用。
图1为本发明一种农业机械的调节式开沟设备的整体结构示意图。
图2为本发明一种农业机械的调节式开沟设备的开沟铲的俯视图。
图3为本发明一种农业机械的调节式开沟设备的沟铲固定板和开沟铲的剖析图。
图中：1、固定立柱；2、沟铲固定板；3、锁紧螺丝；4、开沟铲；5、分土板；6、锁紧螺母；7、调节开槽；8、支架连接座；9、滚轮支架；10、移动滚轮；11、调节支架；12、调节螺杆；13、连接球头；14、拉动架；15、连接套环；16、拉动杆；17、连接固定环。
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1-3所示，一种农业机械的调节式开沟设备，包括固定立柱1，固定立柱1的一侧外表面固定安装有沟铲固定板2，沟铲固定板2的内侧活动安装有两个锁紧螺丝3，沟铲固定板2的上表面设置有开沟铲4，开沟铲4的上表面固定安装有分土板5，开沟铲4的上表面位于分土板5的外侧位置固定安装有两个锁紧螺母6，开沟铲4的内部开设有调节开槽7，固定立柱1的另一侧外表面固定安装有支架连接座8，支架连接座8的一侧外表面设置有滚轮支架9，滚轮支架9的内侧转动安装有移动滚轮10，固定立柱1的另一侧外表面位于支架连接座8的上方位置固定安装有调节支架11，调节支架11的内侧螺纹安装有调节螺杆12，调节螺杆12的下端外表面固定安装有连接球头13，固定立柱1的一侧外表面位于沟铲固定板2的上方位置固定安装有拉动架14。
沟铲固定板2和开沟铲4均呈倾斜排列安装，开沟铲4的一侧为三角形结构设计，开沟铲4的一侧用于插入土地内进行开沟；锁紧螺母6位于调节开槽7的上方位置，锁紧螺丝3贯穿沟铲固定板2和调节开槽7与锁紧螺母6配合连接；支架连接座8和滚轮支架9之间通过转动轴杆活动连接，移动滚轮10通过滚轮支架9与支架连接座8活动连接；调节螺杆12贯穿调节支架11，连接球头13与滚轮支架9的上表面活动连接；拉动架14远离固定立柱1的一端固定安装有连接套环15，连接套环15的一侧外表面固定安装有拉动杆16，拉动杆16远离连接套环15的一端固定安装有连接固定环17，拉动杆16和连接套环15起到连接的作用，连接固定环17用于与农业机械进行对接安装。
需要说明的是，本发明为一种农业机械的调节式开沟设备，固定立柱1起到了主体支撑的作用，使用时通过拉动架14与农业机械进行连接，再通过农业机械的移动拉动设备整体进行移动，设备在移动时，开沟铲4的一侧斜角向下插入土地内，移动滚轮10与地面平行进行转动，因此设备移动后通过开沟铲4在土地内移动开出沟槽，分土板5能够起到分土的作用，移动滚轮10起到移动定位的作用，在开沟铲4进行开沟使用时，能够根据开沟的深度，使开沟铲4通过内侧的调节开槽7在两个锁紧螺丝3的外侧进行左右移动，调整开沟铲4与沟铲固定板2的固定位置，从而对调整开沟铲4一侧的凸出长度进行调整，改变开沟的深度，调整后锁紧锁紧螺丝3与锁紧螺母6进行连接，对调整开沟铲4进行固定，在移动滚轮10进行移动使用时，能够旋转调节支架11内侧的调节螺杆12，使调节螺杆12通过与调节支架11的螺纹连接进行上下旋进旋出，从而顶动下端的连接球头13上下活动，通过连接球头13的上下活动顶动滚轮支架9在支架连接座8的外侧进行上下活动，从而调整滚轮支架9内侧的移动滚轮10的固定高度，来配合不同场合下的移动滚轮10旋转移动。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (6)
- 一种农业机械的调节式开沟设备，其特征在于：包括固定立柱（1），所述固定立柱（1）的一侧外表面固定安装有沟铲固定板（2），所述沟铲固定板（2）的内侧活动安装有两个锁紧螺丝（3），所述沟铲固定板（2）的上表面设置有开沟铲（4），所述开沟铲（4）的上表面固定安装有分土板（5），所述开沟铲（4）的上表面位于分土板（5）的外侧位置固定安装有两个锁紧螺母（6），所述开沟铲（4）的内部开设有调节开槽（7），所述固定立柱（1）的另一侧外表面固定安装有支架连接座（8），所述支架连接座（8）的一侧外表面设置有滚轮支架（9），所述滚轮支架（9）的内侧转动安装有移动滚轮（10），所述固定立柱（1）的另一侧外表面位于支架连接座（8）的上方位置固定安装有调节支架（11），所述调节支架（11）的内侧螺纹安装有调节螺杆（12），所述调节螺杆（12）的下端外表面固定安装有连接球头（13），所述固定立柱（1）的一侧外表面位于沟铲固定板（2）的上方位置固定安装有拉动架（14）。
- 根据权利要求1所述的一种农业机械的调节式开沟设备，其特征在于：所述沟铲固定板（2）和开沟铲（4）均呈倾斜排列安装，所述开沟铲（4）的一侧为三角形结构设计。
- 根据权利要求1所述的一种农业机械的调节式开沟设备，其特征在于：所述锁紧螺母（6）位于调节开槽（7）的上方位置，所述锁紧螺丝（3）贯穿沟铲固定板（2）和调节开槽（7）与锁紧螺母（6）配合连接。
- 根据权利要求1所述的一种农业机械的调节式开沟设备，其特征在于：所述支架连接座（8）和滚轮支架（9）之间通过转动轴杆活动连接，所述移动滚轮（10）通过滚轮支架（9）与支架连接座（8）活动连接。
- 根据权利要求1所述的一种农业机械的调节式开沟设备，其特征在于：所述调节螺杆（12）贯穿调节支架（11），所述连接球头（13）与滚轮支架（9）的上表面活动连接。
- 根据权利要求1所述的一种农业机械的调节式开沟设备，其特征在于：所述拉动架（14）远离固定立柱（1）的一端固定安装有连接套环（15），所述连接套环（15）的一侧外表面固定安装有拉动杆（16），所述拉动杆（16）远离连接套环（15）的一端固定安装有连接固定环（17）。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067039A (zh) * | 2022-07-20 | 2022-09-20 | 黑龙江省农业机械工程科学研究院 | 一种播种机施肥机构 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405377B1 (de) * | 1989-06-28 | 1993-11-03 | Horsch Maschinen GmbH | Säanordnung |
| CN2673061Y (zh) * | 2004-02-16 | 2005-01-26 | 赵文国 | 播种耕作通用机 |
| CN204707463U (zh) * | 2015-05-29 | 2015-10-21 | 霍成良 | 多功能播种机 |
| CN207070609U (zh) * | 2017-06-14 | 2018-03-06 | 榆林学院 | 基于苗种种植可调节深度的开沟装置 |
| CN109874462A (zh) * | 2019-02-28 | 2019-06-14 | 青岛万世丰农业科技有限公司 | 一种小籽粒作物精量播种机 |
| US20190357417A1 (en) * | 2018-05-24 | 2019-11-28 | Cnh Industrial Canada, Ltd. | Seed planting unit of an agricultural implement |
| CN210580011U (zh) * | 2019-04-10 | 2020-05-22 | 承德市农业经济作物管理站 | 一种果园开沟施肥机 |
-
2020
- 2020-06-02 WO PCT/CN2020/093865 patent/WO2021243540A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405377B1 (de) * | 1989-06-28 | 1993-11-03 | Horsch Maschinen GmbH | Säanordnung |
| CN2673061Y (zh) * | 2004-02-16 | 2005-01-26 | 赵文国 | 播种耕作通用机 |
| CN204707463U (zh) * | 2015-05-29 | 2015-10-21 | 霍成良 | 多功能播种机 |
| CN207070609U (zh) * | 2017-06-14 | 2018-03-06 | 榆林学院 | 基于苗种种植可调节深度的开沟装置 |
| US20190357417A1 (en) * | 2018-05-24 | 2019-11-28 | Cnh Industrial Canada, Ltd. | Seed planting unit of an agricultural implement |
| CN109874462A (zh) * | 2019-02-28 | 2019-06-14 | 青岛万世丰农业科技有限公司 | 一种小籽粒作物精量播种机 |
| CN210580011U (zh) * | 2019-04-10 | 2020-05-22 | 承德市农业经济作物管理站 | 一种果园开沟施肥机 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067039A (zh) * | 2022-07-20 | 2022-09-20 | 黑龙江省农业机械工程科学研究院 | 一种播种机施肥机构 |
| CN115067039B (zh) * | 2022-07-20 | 2023-04-28 | 黑龙江省农业机械工程科学研究院 | 一种播种机施肥机构 |
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