CN106718177A - Fruit tree root system trimming means - Google Patents
Fruit tree root system trimming means Download PDFInfo
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- CN106718177A CN106718177A CN201710145879.2A CN201710145879A CN106718177A CN 106718177 A CN106718177 A CN 106718177A CN 201710145879 A CN201710145879 A CN 201710145879A CN 106718177 A CN106718177 A CN 106718177A
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 60
- 238000009966 trimming Methods 0.000 title 1
- 238000013138 pruning Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 28
- 244000141353 Prunus domestica Species 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000144725 Amygdalus communis Species 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 240000001008 Dimocarpus longan Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000000235 Euphoria longan Nutrition 0.000 description 1
- 241000758791 Juglandaceae Species 0.000 description 1
- 244000183278 Nephelium litchi Species 0.000 description 1
- 235000015742 Nephelium litchi Nutrition 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 235000020224 almond Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 235000015961 tonic Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 229960000716 tonics Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
本发明公开了一种果树根系修剪装置，其特征在于，包括：机架，所述机架的前端设置有用于与动力机械相连的悬挂机构；设置在所述机架后端的行走轮；设置于所述机架一侧，且用于伸入土壤对果树根系进行修剪的切根刀。本发明提供的该果树根系修剪装置利用外设动力机械牵引，机架给整个设备提供支撑作用，行走轮带动该根系修剪装置在修剪区域行走，同时切根刀在随机架行走的过程中伸入土壤对果树的根系进行修剪切割，这就实现了对果树根系修剪的机械化作业，能有效降低果农的劳动强度，提高工作效率。
The invention discloses a fruit tree root pruning device, which is characterized in that it comprises: a frame, the front end of the frame is provided with a suspension mechanism for connecting with a power machine; a walking wheel is arranged at the rear end of the frame; One side of the frame, and is used to extend into the soil to prune the root system of the fruit tree. The fruit tree root pruning device provided by the present invention utilizes peripheral power machinery to pull, and the frame provides support for the whole device. The soil prunes and cuts the root system of the fruit tree, which realizes the mechanized operation of pruning the root system of the fruit tree, which can effectively reduce the labor intensity of the fruit grower and improve work efficiency.
Description
技术领域technical field
本发明涉及农业机械领域，更具体地说，特别涉及一种果树根系修剪装置。The invention relates to the field of agricultural machinery, and more specifically relates to a fruit tree root pruning device.
背景技术Background technique
果树是指能提供可供食用果实、种子的植物及其砧木的总称。科学研究表明，很多果实都具有丰富的营养物质，既含有多种维生素和无机盐，也含有糖、淀粉、蛋白质、脂肪、有机酸等成分，是人体生长发育所必须的物质。许多果实及种子还可入药，具有良好的医学疗效，如核桃、荔枝、龙眼等是良好的滋补品；杏仁、桃仁、橘络等是重要的中药材。此外，选栽适宜的果树，不仅可以增加经济收入，而且可以防止水土流失、增加绿色覆盖面积、调节气候，达到绿化、美化、净化环境的效果。因此，果树的种植越来越广泛。Fruit tree refers to the general term for plants and their rootstocks that can provide edible fruits and seeds. Scientific research shows that many fruits are rich in nutrients, not only contain a variety of vitamins and inorganic salts, but also sugar, starch, protein, fat, organic acids and other components, which are necessary for human growth and development. Many fruits and seeds can also be used as medicine, which have good medical effects, such as walnuts, lychees, longan, etc. are good tonics; almonds, peach kernels, oranges, etc. are important Chinese herbal medicines. In addition, choosing and planting suitable fruit trees can not only increase economic income, but also prevent soil erosion, increase green coverage, adjust climate, and achieve the effects of greening, beautifying and purifying the environment. Therefore, the cultivation of fruit trees is becoming more and more extensive.
果树种植过程中，常常需要定期对果树的根系进行修剪，控制果树根系的敷设范围，从而实现果树冠层长势的控制，提高果园水肥的利用率低。现有技术中，由于缺乏专门的根系修剪装置，果树需要修剪根系时，常常需要果农亲自手工操作，果农持锄头将预设位置的果树根系锄断(预设位置一般是围绕以果树树干为圆心的圆周)，从而实现果树根系的修剪，如此，果农的劳动强度非常大，而且工作效率比较低。In the process of planting fruit trees, it is often necessary to regularly prune the root system of the fruit tree to control the laying range of the root system of the fruit tree, so as to realize the control of the growth of the fruit tree canopy and improve the utilization rate of water and fertilizer in the orchard. In the prior art, due to the lack of a special root pruning device, when fruit trees need to prune the root system, the fruit grower often needs to do it manually. circle), so as to realize the pruning of the fruit tree root system, so the labor intensity of the fruit grower is very large, and the work efficiency is relatively low.
发明内容Contents of the invention
本发明的目的在于提供一种果树根系修剪装置，以便能够通过机械化作业进行果树根系的修剪，在降低人员劳作强度的同时达到控制果树树冠层长势的目的。The object of the present invention is to provide a fruit tree root pruning device, so that the pruning of the fruit tree root system can be carried out through mechanized operations, and the purpose of controlling the growth of the fruit tree canopy can be achieved while reducing the labor intensity of personnel.
本发明中所公开的果树根系修剪装置，包括：The fruit tree root pruning device disclosed in the present invention comprises:
机架，所述机架的前端设置有用于与动力机械相连的悬挂机构；A frame, the front end of the frame is provided with a suspension mechanism for connecting with the power machine;
设置在所述机架后端的行走轮；road wheels arranged at the rear end of the frame;
设置于所述机架一侧，且用于伸入土壤对果树根系进行修剪的切根刀。The verticot is arranged on one side of the frame and is used to penetrate into the soil to trim the root system of the fruit tree.
优选地，还包括：Preferably, it also includes:
刀具安装架，所述刀具安装架的一端直接或间接铰接于所述机架一侧，其另一端为自由端，所述刀具安装架可在竖直平面内绕其与所述机架的铰接轴旋转；Tool mounting frame, one end of the tool mounting frame is directly or indirectly hinged on one side of the frame, and the other end is a free end, and the tool mounting frame can be hinged around its hinge with the frame in a vertical plane shaft rotation;
伸缩式角度调节杆，所述伸缩式角度调节杆的一端与所述刀具安装架的自由端铰接，另一端与所述机架铰接；A telescopic angle adjustment rod, one end of the telescopic angle adjustment rod is hinged to the free end of the tool mounting frame, and the other end is hinged to the frame;
设置在所述刀具安装架上的切根刀安装件；a verticutter mounting part arranged on the cutter mounting frame;
其中，所述切根刀固定设置在所述切根刀安装件上。Wherein, the verticillary knife is fixedly arranged on the verticillary knife mounting part.
优选地，所述切根刀安装件包括：Preferably, the verticillary mount comprises:
固连在所述刀具安装架上的安装套；a mounting sleeve fixedly connected to the tool mounting frame;
嵌设在所述安装套内的伸缩臂，所述伸缩臂的端部与所述切根刀连接。A telescopic arm embedded in the installation sleeve, the end of the telescopic arm is connected with the verticillary knife.
优选地，所述伸缩臂为液压或气压伸缩臂。Preferably, the telescopic arm is a hydraulic or pneumatic telescopic arm.
优选地，所述机架上还设置有第一横向套管，和套设在所述第一横向套管内，且伸出长度可调的第一安装臂，所述刀具安装架铰接于所述第一安装臂上。Preferably, the frame is also provided with a first transverse sleeve, and a first mounting arm which is sleeved in the first transverse sleeve and has an adjustable length, and the tool mounting frame is hinged to the on the first mounting arm.
优选地，所述机架包括三角构架主体，和铰接于所述三角构架主体上的行走轮安装架，所述行走轮设置在所述行走轮安装架上，所述根系修剪装置还包括用于调整所述三角构架主体离地高度的伸缩式高度调节杆，所述伸缩式高度调节杆的一端与所述三角构架主体顶端铰接，另一端与所述行走轮安装架铰接。Preferably, the frame includes a triangular frame main body, and a road wheel installation frame hinged on the triangular frame main body, the road wheels are arranged on the road wheel installation frame, and the root pruning device also includes a A telescopic height adjustment rod for adjusting the height of the main body of the triangular frame from the ground, one end of the telescopic height adjustment rod is hinged to the top of the main body of the triangular frame, and the other end is hinged to the mounting frame of the traveling wheels.
优选地，还包括设置在所述机架上且用于平衡所述切根刀受阻所产生的扭矩的配重块，所述配重块位于与所述切根刀相对的一侧。Preferably, it also includes a counterweight arranged on the frame and used to balance the torque generated by the obstruction of the verticillary knife, the counterweight is located on a side opposite to the verticillary knife.
优选地，所述配重块上设置有第二安装臂，所述机架上设置有用于供所述第二安装臂套入的第二横向套管，所述第二安装臂伸入所述第二横向套管内的长度可调。Preferably, the counterweight is provided with a second installation arm, and the frame is provided with a second transverse sleeve for the second installation arm to be inserted into, and the second installation arm extends into the The length inside the second transverse sleeve is adjustable.
优选地，还包括用于防止所述刀具安装架过度旋转的限位杆，所述限位杆的一端与所述机架铰接，另一端与所述刀具安装架铰接。Preferably, it also includes a limiting rod for preventing excessive rotation of the tool mounting frame, one end of the limiting rod is hinged to the frame, and the other end is hinged to the tool mounting frame.
优选地，所述机架上设置的悬挂机构为三点式悬挂机构。Preferably, the suspension mechanism provided on the frame is a three-point suspension mechanism.
本发明的有益效果：本发明提供的该果树根系修剪装置利用外设动力机械(例如拖拉机)牵引，机架给整个设备提供支撑作用，行走轮带动该根系修剪装置在修剪区域行走，同时切根刀在随机架行走的过程中伸入土壤对果树的根系进行修剪切割，这就实现了对果树根系修剪的机械化作业，能有效降低果农的劳动强度，提高工作效率。Beneficial effects of the present invention: the fruit tree root pruning device provided by the present invention is towed by an external power machine (such as a tractor), the frame provides support for the whole equipment, and the walking wheels drive the root pruning device to walk in the pruning area while cutting roots The knife penetrates into the soil to prune and cut the root system of the fruit tree during the random frame walking process, which realizes the mechanized operation of pruning the root system of the fruit tree, which can effectively reduce the labor intensity of the fruit grower and improve work efficiency.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.
图1为本发明实施例所公开的果树根系修剪装置一种角度的整体结构示意图；Fig. 1 is a schematic diagram of the overall structure of an angle of the fruit tree root pruning device disclosed in the embodiment of the present invention;
图2为本发明实施例所公开的果树根系修剪装置另一角度的整体结构示意图；Fig. 2 is the overall structure schematic diagram of another angle of the fruit tree root pruning device disclosed in the embodiment of the present invention;
图3为本发明实施例所公开的果树根系修剪装置的后视图。Fig. 3 is a rear view of the fruit tree root pruning device disclosed in the embodiment of the present invention.
其中，1为行走轮，2为切根刀，3为刀具安装架，4为伸缩式角度调节杆，5为安装套，6伸缩臂，7为第一横向套管，8为第一安装臂，9为三角构架主体，10为第二横向套管，11为配重块，12为第二安装臂，13为行走轮安装架，14为伸缩式高度调节杆，15为限位杆。Among them, 1 is the walking wheel, 2 is the root cutting knife, 3 is the tool mounting frame, 4 is the telescopic angle adjustment rod, 5 is the installation sleeve, 6 is the telescopic arm, 7 is the first transverse sleeve, and 8 is the first installation arm , 9 is a triangular frame main body, 10 is a second transverse sleeve, 11 is a counterweight, 12 is a second mounting arm, 13 is a road wheel installation frame, 14 is a telescopic height adjustment rod, and 15 is a limit rod.
具体实施方式detailed description
为了使本技术领域的人员更好地理解本申请中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them.
基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
如图1至图3所示，本发明所公开的果树根系修剪装置，包括机架、行走轮1和切根刀2，其中机架作为其他部件的安装基础，机架的前端设置有用于与动力机械相连的悬挂机构，行走轮1设置在机架的后端，如图1中所示，切根刀2设置在机架的一侧，在跟随机架向前移动的过程中，切根刀2伸入土壤中对果树的根系进行修剪切割，从而达到修剪果树根系，控制果树树冠层长势的目的。As shown in Fig. 1 to Fig. 3, the fruit tree root pruning device disclosed by the present invention comprises a frame, a traveling wheel 1 and a root cutter 2, wherein the frame is used as the installation base of other parts, and the front end of the frame is provided with a The suspension mechanism that power machinery is connected, and walking wheel 1 is arranged on the rear end of frame, as shown in Fig. Knife 2 stretches into the soil and prunes and cuts the root system of the fruit tree, thereby reaching the purpose of pruning the root system of the fruit tree and controlling the growth of the canopy of the fruit tree.
可以看出，通过将上述果树根系修剪装置挂设在动力机械上，随着动力机械的前行，切根刀2就可自动完成对果树根系的修剪，实现了根系修剪的自动化作业，不仅降低了人员劳动强度，而且还有效提高了作业效率。It can be seen that by hanging the above-mentioned fruit tree root pruning device on the power machine, as the power machine moves forward, the root cutter 2 can automatically complete the pruning of the fruit tree root system, realizing the automatic operation of root pruning, which not only reduces It not only reduces the labor intensity of personnel, but also effectively improves the operation efficiency.
为了进一步优化上述实施例中的技术方案，本实施例中所公开的果树根系修剪装置还包括刀具安装架3、切根刀安装件和伸缩式角度调节杆4，如图1和图2(未示出限位杆)中所示，刀具安装架3的一端直接或间接铰接在机架的一侧，机架的另一端为自由端，刀具安装架3可在竖直平面内绕其自身与机架的铰接轴旋转，伸缩式角度调节杆4的一端与刀具安装架3的自由端直接或间接铰接，另一端与机架铰接，切根刀安装件设置在刀具安装架3上，并且切根刀2固定设置在切根刀安装件上。In order to further optimize the technical scheme in the above-mentioned embodiment, the fruit tree root pruning device disclosed in the present embodiment also includes a cutter mounting frame 3, a root cutter mounting part and a telescopic angle adjustment rod 4, as shown in Fig. 1 and Fig. 2 (not shown) As shown in the limit bar), one end of the tool mounting frame 3 is directly or indirectly hinged on one side of the frame, and the other end of the frame is a free end, and the tool mounting frame 3 can be wound around itself in the vertical plane The hinged shaft of the frame rotates, and one end of the telescopic angle adjusting rod 4 is directly or indirectly hinged with the free end of the tool mounting frame 3, and the other end is hinged with the frame, and the root cutter mounting part is arranged on the tool mounting frame 3, and cuts Root cutter 2 is fixedly arranged on the root cutter mounting part.
由于刀具安装架3可在伸缩式角度调节杆4的作用下实现旋转，这就可以使安装在其上的切根刀2的入土角度可调，以便针对不同类型的果树或不同生长期的果树进行适应性调节，更为优选的，切根刀安装件包括安装套5和嵌设在安装套5内的伸缩臂6，伸缩臂6的端部与切根刀2连接，通过伸缩臂6的伸缩，以及伸缩式角度调节杆对角度的调节，可以实现切根刀2入土角度和入土深度的双重调节，伸缩臂6可以为液压伸缩臂也可为气压伸缩臂，当然，在不考虑制造成本和机械复杂程度的前提下，伸缩臂6还可以采用丝杠丝母机构来替代。Since the cutter mounting frame 3 can be rotated under the action of the telescopic angle adjustment rod 4, the entry angle of the root cutter 2 installed thereon can be adjusted, so as to aim at different types of fruit trees or fruit trees in different growth periods Carry out adaptive adjustment, more preferably, the verticillary knife installation part comprises installation cover 5 and the telescopic arm 6 that is embedded in the installation cover 5, the end of telescopic arm 6 is connected with verticillary knife 2, through the extension of telescopic arm 6 telescopic, and the adjustment of the angle of the telescopic angle adjustment rod, can realize the dual adjustment of the angle of entry of the root cutter 2 and the depth of entry into the soil. The telescopic arm 6 can be a hydraulic telescopic arm or a pneumatic telescopic arm. Of course, without considering the manufacturing cost Under the premise of the mechanical complexity, the telescopic arm 6 can also be replaced by a screw nut mechanism.
请同时参考图1和图2，本实施例中所公开的果树根系修剪装置的机架上还设置有第一横向套管7，和套设在第一横向套管7内，且伸出长度可调的第一安装臂8，刀具安装架3铰接在第一安装臂8上，通过对第一安装臂8伸出长度进行调节，可以使切根刀2在横向上的入土位置实现调节。Please refer to Fig. 1 and Fig. 2 at the same time, the frame of the fruit tree root pruning device disclosed in this embodiment is also provided with a first transverse sleeve 7, and is sleeved in the first transverse sleeve 7, and the extension length Adjustable first mounting arm 8, the tool mounting frame 3 is hinged on the first mounting arm 8, by adjusting the extension length of the first mounting arm 8, the entry position of the root cutter 2 in the lateral direction can be adjusted.
需要进行说明的是，在本发明实施例中，动力机械(如拖拉机)的行进方向为纵向，且与拖拉机行进方向相同的方向为前方，与拖拉机行进方向垂直的方向为横向。It should be noted that, in the embodiment of the present invention, the traveling direction of a power machine (such as a tractor) is the longitudinal direction, and the same direction as the tractor traveling direction is the front, and the direction perpendicular to the tractor traveling direction is the transverse direction.
本实施例中的第一横向套管7和第一安装臂8可以为液压缸与液压杆的配合关系，也可以是第一横向套管7上设置有多个安装孔，第一安装臂8分别与不同安装孔进行安装实现伸出长度的调节。The first transverse sleeve 7 and the first installation arm 8 in this embodiment can be the cooperative relationship between the hydraulic cylinder and the hydraulic rod, or the first transverse sleeve 7 is provided with a plurality of installation holes, and the first installation arm 8 The extension length can be adjusted by installing with different mounting holes respectively.
如图1和图2所示，本发明实施例中的机架包括三角构架主体9，和铰接在三角构架主体9上的行走轮安装架13，行走轮1设置在行走轮安装架13上，并且该果树根系修剪装置还包括用于调整三角构架主体9离地高度的伸缩式高度调节杆14，伸缩式高度调节杆14的一端与三角构架主体9顶端铰接，另一端与行走轮安装架13铰接。通过伸缩式高度调节杆14的伸缩，可以实现对行走轮1离地高度的调节，从而进一步实现对切根刀入土深度的精细调节。As shown in Figures 1 and 2, the frame in the embodiment of the present invention includes a triangular frame main body 9, and a road wheel mounting frame 13 hinged on the triangular frame body 9, and the road wheels 1 are arranged on the road wheel mounting frame 13, And this fruit tree root system pruning device also includes the telescopic height adjusting rod 14 that is used to adjust the height of the triangular frame main body 9 from the ground. hinged. Through the expansion and contraction of the telescopic height adjustment rod 14, the adjustment of the height of the walking wheel 1 from the ground can be realized, thereby further realizing the fine adjustment of the depth of entry of the verticot.
不难理解的是，由于切根刀2被设置在了机架的一侧，因此在切根刀2受阻时容易产生扭矩，导致整个机架发生扭转，为了避免机架倾斜，本实施例中还在机架上设置了用于平衡切根刀2受阻产生的扭矩的配重块11，该配重块11位于与切根刀2相对的一侧。进一步的，配重块11上设置有第二安装臂12，机架上设置有用于供第二安装臂12套入的第二横向套管10，第二安装臂12伸入第二横向套管10内的长度可调，通过调节第二安装臂12伸入第二横向套管10内的长度，可以调节配重块11所产生的平衡扭矩，从而使得切根刀2处于不同切根深度时，配重块11均可保证对果树根系修剪装置起到平衡作用。It is not difficult to understand that since the verticone 2 is arranged on one side of the frame, it is easy to generate torque when the verticot 2 is blocked, causing the whole frame to twist. In order to avoid the frame from tilting, in this embodiment The frame is also provided with a counterweight 11 for balancing the torque produced by the vertructor 2 being hindered, and the counterweight 11 is located on the side opposite to the verticoster 2 . Further, the counterweight 11 is provided with a second installation arm 12, and the frame is provided with a second transverse sleeve 10 for the second installation arm 12 to be inserted into, and the second installation arm 12 extends into the second transverse sleeve The length inside 10 is adjustable, and by adjusting the length of the second mounting arm 12 extending into the second transverse sleeve 10, the balance torque generated by the counterweight 11 can be adjusted, so that when the verticotome 2 is at different root cutting depths , counterweight 11 all can guarantee that the fruit tree root pruning device plays a balancing role.
为了有效防止刀具安装架3产生过度旋转，本实施例中还设置了限位杆15，限位杆15的一端与机架铰接，另一端与刀具安装架3铰接，如图3中所示。In order to effectively prevent the excessive rotation of the tool mounting frame 3, a limit rod 15 is also provided in this embodiment. One end of the limit rod 15 is hinged to the frame, and the other end is hinged to the tool mounting frame 3, as shown in FIG. 3 .
本发明实施例中所公开的果树根系修剪装置，机架上设置的悬挂机构为三点式悬挂机构，三点式悬挂机构设计简单，且可以保证机架稳定的挂接在动力机械上。In the fruit tree root pruning device disclosed in the embodiments of the present invention, the suspension mechanism provided on the frame is a three-point suspension mechanism. The three-point suspension mechanism is simple in design and can ensure that the frame is stably attached to the power machine.
以上对本发明所提供的果树根系修剪装置进行了详细介绍。本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。The fruit tree root pruning device provided by the present invention has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention, and the descriptions of the above embodiments are only used to help understand the method and core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.
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| CN114766228A (en) * | 2022-05-25 | 2022-07-22 | 中国农业科学院果树研究所 | Automatic flexible fruit tree root system trimming means |
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| CN205511063U (en) * | 2016-04-01 | 2016-08-31 | 现代农装科技股份有限公司 | Offset fruit tree cuts root device |
| CN206533775U (en) * | 2017-03-13 | 2017-10-03 | 河北农业大学 | Fruit tree root system trimming means |
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| US7032369B1 (en) * | 2003-04-29 | 2006-04-25 | Arrowhead Center, Inc. | Crop thinning apparatus and method |
| CN104521585A (en) * | 2015-01-06 | 2015-04-22 | 山东理工大学 | Honeysuckle root cutting machine |
| CN205511063U (en) * | 2016-04-01 | 2016-08-31 | 现代农装科技股份有限公司 | Offset fruit tree cuts root device |
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Application publication date: 20170531 Assignee: Anhe Family Farm in Wangdu County Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2024980011003 Denomination of invention: A pruning device for fruit tree root system Granted publication date: 20220719 License type: Common License Record date: 20240731 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170531 Assignee: Wangdu Zhangqiang Agricultural Planting Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: X2024980011164 Denomination of invention: A pruning device for fruit tree root system Granted publication date: 20220719 License type: Common License Record date: 20240802 |