CN107347580B - Suspension type seedling lifter - Google Patents
Suspension type seedling lifter Download PDFInfo
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- CN107347580B CN107347580B CN201710656907.7A CN201710656907A CN107347580B CN 107347580 B CN107347580 B CN 107347580B CN 201710656907 A CN201710656907 A CN 201710656907A CN 107347580 B CN107347580 B CN 107347580B
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- rack
- plates
- cutter
- sapling
- plate
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- 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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
- A01G23/062—Pulling up trees or stumps
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the field of garden tools, in particular to a suspended tree seedling lifter convenient to be integrally matched with an agricultural tractor, which comprises a rack, and a transmission mechanism, a cutter assembly and a soil loosening assembly which are arranged on the rack, wherein the transmission mechanism comprises a right-angle speed reducer and a transmission shaft connected with an output shaft of the right-angle speed reducer, and the other end of the transmission shaft is provided with a first belt wheel; cutter unit is including installing the knife rest in the frame, being fixed in the wallboard of knife rest both sides, setting up in the tool bit of wallboard front end, and the subassembly that loosens the soil sets up on cutter unit, loosens the soil the subassembly including setting up in the inboard trapezoidal plate of two wallboards, crossing in the bent axle of trapezoidal plate upper end and crossing in the axle of wearing of trapezoidal plate lower extreme, wearing a both ends symmetry and being provided with hoist mechanism, hoist mechanism include track board, movable block, single arm-drag and extension spring, and this suspension type plays sapling machine can the operation of trunk, can coordinate ordinary agricultural tractor, and is efficient to can utilize the soil of shaking off to fill the tree pit and level.
Description
Technical Field
The invention relates to the technical field of garden tools, in particular to a suspended seedling lifter which is convenient to be integrally matched with an agricultural tractor.
Background
In garden management, seedling transplanting work is inevitable work, for seedlings of 10mm-50mm, due to the fact that the transplanting number is large, workload is huge and mostly manual work is caused, working efficiency is low, economy is poor, and for the seedling transplanting machine special machinery for single plant operation appears on the market, but mechanical working efficiency of the single plant operation is slightly improved compared with the manual working efficiency, the requirement of the transplanting number in seedling transplanting seasons cannot be met, and soil pits left after the single plant operation cannot be filled.
Disclosure of Invention
The invention aims to solve the problems that the existing seedling raising machine can only work on a single plant, has low efficiency and can not fill and level soil pits, and provides a suspension type seedling raising machine which can work on plants in a continuous mode, can be integrally matched with a common agricultural tractor, has high efficiency and can fill and level the tree pits by utilizing shaken soil.
The invention is realized by the following steps: a suspension type sapling lifter comprises a rack, and a transmission mechanism, a cutter assembly and a soil loosening assembly which are arranged on the rack, wherein the soil loosening assembly is vibrated through the transmission mechanism;
the transmission mechanism comprises a right-angle speed reducer and a transmission shaft connected with an output shaft of the right-angle speed reducer, and a belt wheel I is mounted at the other end of the transmission shaft;
the cutter assembly comprises a cutter rest arranged on the rack, wall plates fixed on two sides of the cutter rest and a cutter head arranged at the front end of the wall plate, and a slide way plate is arranged between the cutter rest and the cutter head;
the soil loosening assembly is arranged on the cutter assembly and comprises trapezoidal plates arranged on the inner sides of the two wall plates, a crankshaft transversely penetrating the upper ends of the trapezoidal plates and a penetrating shaft transversely penetrating the lower ends of the trapezoidal plates, a second belt wheel is mounted at one end of the crankshaft, and the first belt wheel and the second belt wheel are connected through a belt; wear axle both ends symmetry and be provided with hoist mechanism, hoist mechanism including be fixed in two inboard track boards of wallboard respectively, install perpendicularly and can pivoted single arm-drag and extension spring on the wallboard, the slope of track board upper end is provided with the movable block, and install in the upper and lower end of single arm-drag and track board contact in the movable block upper end, the extension spring can produce the elasticity that makes the movable block compress tightly the track board.
Foretell suspension type plays sapling machine, the frame is the suspension type frame, is provided with the connecting piece that is used for installing on the tractor in the frame.
The suspension type seedling raising machine is characterized in that a plurality of protrusions are arranged on the upper end face of the trapezoidal plate.
Foretell suspension type plays sapling machine, trapezoidal plate is two at least, and the ramp plate sets up with trapezoidal plate interval, and is parallel to each other.
The sliding sleeves are mounted at the two ends of the penetrating shaft, and the penetrating shaft slides on the inclined surface of the movable block through the sliding sleeves.
According to the suspension type sapling pulling machine, the positions, located on the inner side of the sliding sleeve, of the penetrating shaft are respectively provided with the retaining bowls, and the diameters of the retaining bowls are larger than the distance between the pull arm and the track plate.
Foretell suspension type plays sapling machine, extension spring one end is connected with the single arm-drag, and the other end is fixed in on the wallboard.
The suspension type sapling raising machine is characterized in that the rack and the knife rest are respectively provided with a unthreaded hole, and the knife rest can be vertically arranged on one side of the rack or parallelly arranged behind the rack through the unthreaded holes.
According to the suspension type sapling raising machine, the number of the unthreaded holes in the rack and the number of the unthreaded holes in the cutter rest are respectively three, the connecting lines of the three unthreaded holes in the rack are in a right-angled triangle shape, and the connecting lines of the three unthreaded holes in the cutter rest are in a straight line shape.
The invention has the following advantages: the suspension type seedling raising machine can perform continuous-plant operation, is high in tree raising speed and high in efficiency, and can fill tree pits with fallen soil; the machine has simple structure, can be matched with a common agricultural tractor, has good economical efficiency, is suitable for raising seedlings with bare roots and also suitable for raising seedlings with soil balls, and has strong adaptability.
Drawings
FIG. 1 is a schematic structural view of a suspension type seedling raising machine in a working state;
FIG. 2 is a schematic structural view of a suspended seedling lifter in a transportation state;
FIG. 3 is a schematic structural view of the ripping assembly and the lifting mechanism during upward and rearward movement of the crankshaft;
FIG. 4 is a schematic structural view of the ripping assembly and the lifting mechanism during downward forward movement of the crankshaft;
FIG. 5 is a schematic view of the lifting mechanism;
FIG. 6 is a schematic view of the installation structure of the cutter head and the wall plate;
FIG. 7 is a schematic view of a tool tip;
fig. 8 is a front view of the cutter head.
In the figure: 1-rack, 2-right-angle reducer, 3-transmission shaft, 4-belt wheel I, 5-belt wheel II, 6-cutter assembly, 601-cutter frame, 602-wallboard, 603-cutter head, 605-slideway plate, 7-scarification assembly, 701-crankshaft, 702-trapezoidal plate, 703-through shaft, 8-lifting mechanism, 801-track plate, 802-movable block, 803-draw arm, 804-tension spring, sliding sleeve 805, retaining bowl 806, 9-connecting piece, 100-bolt hole I, 101-bolt hole II, and 102-pin hole.
Detailed Description
The invention is further described with reference to specific examples.
Example 1: a suspension type sapling puller is shown in figures 1 to 8 and comprises a rack 1, a transmission mechanism, a cutter assembly 6 and a soil loosening assembly 7, wherein the transmission mechanism, the cutter assembly 6 and the soil loosening assembly 7 are arranged on the rack, the rack is a suspension type rack, a connecting piece 9 used for being installed on a tractor is arranged on the rack, the rack is fixed on the tractor through the connecting piece, the cutter assembly and the soil loosening assembly are arranged on one side of the rack 1, and the soil loosening assembly is driven by the transmission mechanism to shake under the matching of the cutter assembly, so that soil blocks on roots of the saplings to be pulled fall off;
the transmission mechanism is arranged in the middle of the rack 1 and comprises a right-angle speed reducer 2 and a transmission shaft 3, two ends of the transmission shaft 3 are supported on the rack through bearing seats, one end of the transmission shaft 3 is connected with the output end of the right-angle speed reducer 2, and the other end of the transmission shaft is provided with a belt wheel I4, so that the rear transmission shaft of the tractor transmits power to the belt wheel I4 through a universal coupling via an input shaft of the right-angle speed reducer, an output shaft of the right-angle speed reducer and the transmission shaft 3, and drives a belt wheel II 5 to rotate via a belt;
the cutting tool assembly 6 comprises a tool rest 601 mounted on the frame, wall plates 602 fixed on two sides of the tool rest, and a cutting head 603 arranged at the front end of the wall plates, wherein a chute plate 605 is arranged between the tool rest and the cutting head, the tool rest 601, the wall plates 602 and the cutting head 603 together form an enclosing structure, and the chute plate 605 is arranged in the enclosing structure; three unthreaded holes are respectively arranged on the rack and the tool rest, connecting lines of the three unthreaded holes on the tool rest 601 are straight lines, the connecting lines of the three unthreaded holes on the rack are right-angled triangles, bolts or pins are arranged at the unthreaded holes, and the three unthreaded holes are respectively a bolt hole I100, a bolt hole II 101 and a pin hole 102; during operation, as shown in fig. 1, the tool holder 601 can be vertically mounted on one side of the frame 1 through the first bolt hole 100 and the second bolt hole 101; when the machine does not work and is only transported, as shown in fig. 2, the belt is removed, the bolts in the first bolt holes 100 are removed, the bolts in the second bolt holes 101 are loosened, the knife rest 601 rotates around the second bolt holes 101 for 270 degrees clockwise, so that the whole seedling raising mechanism and the machine frame 1 are positioned and pinned through the pin holes 102, and then the bolts in the second bolt holes are fastened, so that the knife rest 601 is parallelly installed behind the machine frame 1, the side face of a cutter is prevented from hurting people in the advancing process, and the machine is safer and more reliable.
The soil loosening assembly 7 is arranged in a surrounding structure formed by the tool rest 601, the wall plates 602 and the tool bit 603 together, the soil loosening assembly comprises trapezoidal plates 702 arranged on the inner sides of the two wall plates, a crankshaft 701 transversely penetrating the upper ends of the trapezoidal plates and penetrating shafts 703 transversely penetrating the lower ends of the trapezoidal plates, a plurality of protrusions are arranged on the upper end faces of the trapezoidal plates 702, so that soil blocks attached to root systems of raised seedlings can be conveniently vibrated down, preferably, the trapezoidal plates are three and parallel to each other, the slideway plates 605 and the trapezoidal plates 702 are parallel to each other and arranged at intervals, a pulley II 5 is arranged at one end of the crankshaft 701, a pulley I and a pulley II are connected through a belt, and when the pulley II 5 rotates, the crankshaft 701 can be driven to rotate around the rotating center of the pulley, the trapezoidal plates 702 are intermittently higher or lower than the slideway plates 605 under the driving of the crankshaft, so that the soil blocks attached to the root systems of the raised seedlings are vibrated down, bare-rooted seedlings are obtained, and the seedlings are conveyed backwards.
The two ends of the penetrating shaft 703 are symmetrically provided with lifting mechanisms 8, each lifting mechanism 8 comprises a track plate 801, a movable block 802, a pull arm 803, a tension spring 804, a sliding sleeve 805 and a blocking bowl 806, the track plate 801 is fixedly connected to the inner side of the wall plate 602, the pull arm 803 is vertically installed on the wall plate 602 and is located right above the track plate and can rotate around a connecting hole in the wall plate 602, the upper end of the track plate is obliquely provided with the movable block 802, the movable block 802 and the track plate 801 form an included angle of not 90 degrees, the upper end of the movable block 802 is installed at the upper end of the pull arm 803, the lower end of the pull arm is in contact with the track plate 801, the pull arm is provided with the tension spring 804 at a position with a certain eccentric amount downwards relative to the rotating center of the pull arm 803 at the outer side of the wall plate 602, the other end of the tension spring 804 is fixedly connected to the wall plate 602, the pull arm 803 tends to rotate anticlockwise around the center under the action of the tension spring 804, so as to ensure that the movable block 802 and the track plate 801 are tightly attached, the two ends of the penetrating shaft 703 are respectively and the two ends of the penetrating shaft 703 are movably connected with the sliding sleeves 805, the sliding sleeve is located at an axial distance larger than that the blocking bowl 806 of the blocking bowl is limited when the normal working distance of the pulling bowl 806.
The working principle is as follows:
the power of the rear transmission shaft of the tractor is transmitted to the scarification component through the transmission mechanism, the belt wheel two 5 rotates clockwise around the installation center of the wall plate 602, the belt wheel two 5 drives the crankshaft 701 to move upwards and backwards in the state shown in fig. 3, the through shaft 703 drives the through shaft 703 to move upwards and backwards, under the action of gravity and the pressure of trees, the sliding sleeves 805 at the two ends of the through shaft 703 are tangent to the movable block 802, the through shaft 703 drives the sliding sleeves 805 to move upwards along the upper inclined plane of the movable block 802, when the crankshaft 701 moves to the upper rear limit position, the sliding sleeves 802 fall onto the track plate 801 from the rear of the pull arm 803, the state shown in fig. 4, the belt wheel two 5 continues to rotate clockwise, the belt wheel two 5 drives the crankshaft 701 to move forwards and downwards, the through the trapezoidal plate 702 drives the through shaft 703 to move forwards and downwards, at this time, the sliding sleeve 805 is tangent to the movable block 802 and the track plate 801, the sliding sleeve 805 presses the movable block 802 to rotate clockwise around the center of the pull arm 803, when the crankshaft 701 moves to the front lower limit position, the sliding sleeve 805 moves out of an acute angle formed by the movable block 802 and the track plate 801, the movable block 802 is tightly attached to the track plate 801 again under the action of the tension spring 804, so that the cycle is performed, in the process that the tree root system is driven by the trapezoidal plate 702 to move upwards and backwards, the upper end face of the trapezoidal plate 702 is sometimes higher than the track plate 605 and sometimes lower than the track plate 605, so that the trapezoidal plate shakes to shake the soil blocks on the tree root system on the track plate 605 and convey the tree backwards, and the shaken soil blocks fall into the grooves left by the cutter head 603 through gaps between the trapezoidal plates 702, so that the soil on the tree root system falls back to the ground to fill and level the tree pit.
Claims (6)
1. The utility model provides a suspension type plays sapling machine which characterized in that: the soil loosening assembly is vibrated through the transmission mechanism;
the transmission mechanism comprises a right-angle speed reducer and a transmission shaft connected with an output shaft of the right-angle speed reducer, and a belt wheel I is mounted at the other end of the transmission shaft;
the cutter assembly comprises a cutter rest arranged on the rack, wall plates fixed on two sides of the cutter rest and a cutter head arranged at the front end of the wall plate, and a slide way plate is arranged between the cutter rest and the cutter head;
the soil loosening assembly is arranged on the cutter assembly and comprises trapezoidal plates arranged on the inner sides of the two wall plates, a crankshaft transversely penetrating the upper ends of the trapezoidal plates and a penetrating shaft transversely penetrating the lower ends of the trapezoidal plates; a plurality of bulges are arranged on the upper end surface of the trapezoidal plate; one end of the crankshaft is provided with a belt wheel II, and the belt wheel I and the belt wheel II are connected through a belt; the lifting mechanisms are symmetrically arranged at two ends of the penetrating shaft and comprise track plates respectively fixed at the inner sides of the two wall plates, pull arms vertically arranged on the wall plates and capable of rotating and tension springs, movable blocks are obliquely arranged at the upper ends of the track plates, the upper ends of the movable blocks are arranged on the pull arms, the lower ends of the movable blocks are in contact with the track plates, and the tension springs can generate elasticity for enabling the movable blocks to press the track plates;
the two ends of the penetrating shaft are both provided with sliding sleeves, and the penetrating shaft slides on the inclined surface of the movable block through the sliding sleeves; and the positions of the penetrating shaft, which are positioned at the inner side of the sliding sleeve, are respectively provided with a retaining bowl, and the diameter of each retaining bowl is larger than the distance between the pull arm and the track plate.
2. The suspended sapling hauler of claim 1, wherein: the frame is a suspension type frame, and a connecting piece used for being installed on a tractor is arranged on the frame.
3. The suspended sapling hauler of claim 1, wherein: the slide way plate and the trapezoidal plate are arranged at intervals and are parallel to each other.
4. The suspended sapling hauler of claim 1, wherein: one end of the tension spring is connected with the tension arm, and the other end of the tension spring is fixed on the wallboard.
5. The suspended seedling lifter according to claim 1, wherein: the rack and the knife rest are respectively provided with an unthreaded hole, and the knife rest can be vertically arranged on one side of the rack or parallelly arranged behind the rack through the unthreaded hole.
6. The lift-type sapling machine of claim 5, wherein: the machine frame and the tool rest are respectively provided with three unthreaded holes, the connecting lines of the three unthreaded holes on the machine frame are in a right-angled triangle shape, and the connecting lines of the three unthreaded holes on the tool rest are in a straight line shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040277 | 2017-01-17 | ||
| CN2017100402770 | 2017-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107347580A CN107347580A (en) | 2017-11-17 |
| CN107347580B true CN107347580B (en) | 2022-11-04 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656907.7A Active CN107347580B (en) | 2017-01-17 | 2017-08-03 | Suspension type seedling lifter |
| CN201720963452.9U Active CN207284545U (en) | 2017-01-17 | 2017-08-03 | Suspension type plays sapling machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963452.9U Active CN207284545U (en) | 2017-01-17 | 2017-08-03 | Suspension type plays sapling machine |
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| CN (2) | CN107347580B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347580B (en) * | 2017-01-17 | 2022-11-04 | 郑州市顺意科技有限公司 | Suspension type seedling lifter |
| CN112715112B (en) * | 2021-01-05 | 2021-11-26 | 广西壮族自治区农业科学院 | Sugarcane seeder with intelligence control structure of sowing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817728A (en) * | 1987-07-23 | 1989-04-04 | Deere & Company | Implement structure for facilitating easy mounting to and disconnection from a lawn and garden tractor |
| US7096900B2 (en) * | 2003-06-04 | 2006-08-29 | Loftness Specialized Equipment, Inc. | Tree cutting attachment for work vehicle |
| CN103718919A (en) * | 2013-12-05 | 2014-04-16 | 时洪良 | Fruit tree seedling lifting machine |
| CN105409358A (en) * | 2015-11-27 | 2016-03-23 | 重庆田畸实业有限公司 | Rotary-tiller connecting member for hanging knife shaft to hanging knife holder |
| CN107347580B (en) * | 2017-01-17 | 2022-11-04 | 郑州市顺意科技有限公司 | Suspension type seedling lifter |
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2017
- 2017-08-03 CN CN201710656907.7A patent/CN107347580B/en active Active
- 2017-08-03 CN CN201720963452.9U patent/CN207284545U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN207284545U (en) | 2018-05-01 |
| CN107347580A (en) | 2017-11-17 |
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