CN114731882A - Tree bundling mechanism - Google Patents
Tree bundling mechanism Download PDFInfo
- Publication number
- CN114731882A CN114731882A CN202210323109.3A CN202210323109A CN114731882A CN 114731882 A CN114731882 A CN 114731882A CN 202210323109 A CN202210323109 A CN 202210323109A CN 114731882 A CN114731882 A CN 114731882A
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- China
- Prior art keywords
- seat body
- seat
- guide rail
- sliding seat
- tree
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- 230000007246 mechanism Effects 0.000 title claims abstract description 71
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008275 binding mechanism Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Transmission Devices (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a tree bundling mechanism, which comprises a first seat body and a second seat body, wherein the first seat body and the second seat body can be opened and closed relatively; the first seat body and the second seat body are both arc-shaped, and a first guide rail and a second guide rail are respectively fixed on the first seat body and the second seat body; when the first seat body and the second seat body are relatively closed, the first guide rail and the second guide rail are combined into a circular guide rail; the tree bundling mechanism further comprises a rope traction mechanism, the rope traction mechanism comprises a sliding seat capable of moving along the circular ring-shaped guide rail, and a rope releasing mechanism is mounted on the sliding seat; the driving mechanism is used for driving the sliding seat to move; the rope traction mechanism also comprises a counterweight connected with the sliding seat; the driving mechanism is arranged on the first seat body; when the sliding seat moves to the first guide rail, the driving mechanism drives the sliding seat to move so as to endow the rope traction mechanism with kinetic energy; when the sliding seat moves to the second seat body, the inertia kinetic energy of the counterweight part drives the sliding seat to move along the second guide rail. Compared with the prior art, the tree bundling mechanism is high in reliability and low in requirement on position control precision.
Description
Technical Field
The invention relates to the technical field of forestry machinery, in particular to a tree bundling mechanism.
Background
In northern areas, the trunks of trees are susceptible to frost damage in winter, so that the trees need to be bundled with straw ropes to keep the trees warm. The binding operation for trees is generally performed manually, and currently, there are machines that can automatically bind the trunk.
In the prior art, patent CN112790056a discloses a trunk rope binding device for preventing trees from freezing, which includes a first semicircular seat 16 and a second semicircular seat 17, a first semicircular rotating ring 18 and a second semicircular rotating ring 19 are respectively installed in the first semicircular seat 16 and the second semicircular seat 17 in a rolling manner, semicircular gear rings 20 are respectively and fixedly installed at the bottoms of the first semicircular rotating ring 18 and the second semicircular rotating ring 19, a second servo motor 21 for driving the first semicircular rotating ring 18 and the second semicircular rotating ring 19 is fixedly installed on the upper surface of a first rotating arm 13, the second servo motor 21 drives a complete gear formed by splicing the two semicircular gear rings 20 to rotate through a driving gear 53 and a driven gear 54, a needle stapling mechanism 22 is fixedly installed at the middle position of the upper surface of the first semicircular rotating ring 18, an upper clamping rope shearing mechanism 29 is arranged on the right side of the needle stapling mechanism 22, a rope releasing guide wheel 36 installed on the first semicircular ring 18 is arranged on the right side of the upper clamping rope shearing mechanism 29, one end of the upper surface of the second semicircular rotary ring 19 is rotatably provided with a rope bundle mounting mechanism 37.
In the above-mentioned patent, in-service use, because the meshing requirement of gear is higher, easy latch when the complete gear that constitutes after two semicircle toothrings 20 are closed relatively meshes with driven gear 54, if enlarge the meshing centre-to-centre spacing, cause the tooth phenomenon of beating and produce very big noise again easily, and when two semicircle seats are separately, it is higher to two semicircle swivels and two semicircle toothrings 20's position requirement, otherwise lead to can't separately easily, it is visible, there is the problem that the transmission reliability is low, it requires height to position control precision in the operation of above-mentioned mechanism.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the tree bundling mechanism which is high in reliability and low in requirement on position control precision.
The technical scheme is as follows: in order to achieve the above purpose, the tree bundling mechanism of the present invention comprises a first seat and a second seat which can be opened and closed relatively; the first seat body and the second seat body are both arc-shaped, and a first guide rail and a second guide rail are respectively fixed on the first seat body and the second seat body; when the first seat body and the second seat body are relatively closed, the first guide rail and the second guide rail are combined into a circular guide rail;
the tree bundling mechanism further comprises a rope traction mechanism, the rope traction mechanism comprises a sliding seat capable of moving along the circular ring-shaped guide rail, and a rope releasing mechanism is mounted on the sliding seat;
the driving mechanism is used for driving the sliding seat to move;
the rope traction mechanism further comprises a counterweight connected with the sliding seat;
the driving mechanism is arranged on the first seat body; when the sliding seat moves to the first guide rail, the driving mechanism drives the sliding seat to move so as to endow the rope traction mechanism with kinetic energy; when the sliding seat moves to the second seat body, the inertia kinetic energy of the counterweight part drives the sliding seat to move along the second guide rail.
Further, the driving mechanism comprises a plurality of groups of friction belt assemblies, each group of friction belt assemblies comprises a friction belt and two belt wheels, and all the friction belts are connected end to end, so that inward transmission sides of all the friction belts form a continuous and semi-polygonal belt group;
the rear end of the front friction belt and the front end of the rear friction belt share the same belt wheel in the two adjacent friction belts; one of the belt wheels is connected with a driving motor.
Further, each set of the friction band assemblies further includes a transition wheel such that the friction bands are stretched into a triangular shape.
Furthermore, the tree bundling mechanism further comprises a base, and the first base body and the second base body are rotatably mounted on the base; and the base is provided with an opening and closing driving device for driving the first seat body and the second seat body to open and close relatively.
Furthermore, a rope cutting device is further mounted on the sliding seat.
Furthermore, the counterweight is connected with the sliding seat through a connecting rod, and two ends of the connecting rod are respectively connected with the counterweight and the sliding seat in a rotating manner.
Has the advantages that: according to the tree bundling mechanism, the counterweight is arranged, the driving mechanism is only arranged on the first base body and provides kinetic energy for the sliding seat moving to the first guide rail, the sliding seat moves along the second guide rail and returns to the first guide rail through the inertia of the counterweight, and the sliding seat can continuously move back to the first guide rail in such a circulating manner.
Drawings
FIG. 1 is a first block diagram of a tree bundling mechanism;
FIG. 2 is a second block diagram of the tree binding mechanism;
fig. 3 is an enlarged structural view of a portion a in fig. 1.
In the figure: 1-a first seat body; 11-a first guide rail; 2-a second seat body; 21-a second guide rail; 3-a rope pulling mechanism; 31-a slide; 32-a counterweight; 33-a rope cutting device; 34-a connecting rod; 4-a drive mechanism; 41-friction belt; a-a drive side; 42-a pulley; 43-a drive motor; 44-a transition wheel; 45-spring; a slide 46-; 5-a rope releasing mechanism; 51-releasing the rope buckle; 6-a base; 7-an opening and closing driving device; 71-open and close control motor; 72-a synchronizing gear; 73-output gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The tree bundling mechanism shown in fig. 1-2 comprises a first seat 1 and a second seat 2 which can be opened and closed relatively; the first seat body 1 and the second seat body 2 are both arc-shaped, and a first guide rail 11 and a second guide rail 21 are respectively fixed on the first seat body and the second seat body; when the first seat body 1 and the second seat body 2 are relatively closed, the first guide rail 11 and the second guide rail 21 are combined into a circular guide rail; the tree bundling mechanism further comprises a rope traction mechanism 3, the rope traction mechanism 3 comprises a sliding seat 31 capable of moving along the circular ring-shaped guide rail, and a rope releasing mechanism 5 is mounted on the sliding seat 31; the device also comprises a driving mechanism 4 for driving the sliding seat 31 to move; the rope traction mechanism 3 further comprises a counterweight 32 connected with the sliding seat 31; the driving mechanism 4 is installed on the first seat body 1, and the second seat body 2 is not installed with any active driving structure; when the sliding seat 31 moves to the first guide rail 11, the driving mechanism 4 drives the sliding seat 31 to move so as to endow the rope traction mechanism 3 with kinetic energy; when the sliding seat 31 moves onto the second seat 2, the inertia kinetic energy of the counterweight 32 drives the sliding seat 31 to move along the second guide rail 21 and make the sliding seat 31 return to the first guide rail 11, then the driving mechanism 4 accelerates the sliding seat 31 again, so that the damaged kinetic energy of the rope traction mechanism 3 is supplemented back, and the circulation is repeated, so that the sliding seat 31 can continuously circulate along the circular track formed by the first guide rail 11 and the second guide rail 21.
The rope pay-off mechanism 5 includes a rope pay-off buckle 51 and a rope roll mounted on the weight 32, and the straw rope on the rope roll is wound around the trunk of the tree via the rope pay-off buckle 51.
Further, the driving mechanism 4 comprises a plurality of sets of friction belt assemblies, each set of friction belt assemblies comprises a friction belt 41 and two pulleys 42, all the friction belts 41 are connected end to end, so that inward transmission sides a of all the friction belts 41 form a continuous, semi-polygonal belt set;
the rear end of the preceding friction belt 41 and the front end of the succeeding friction belt 41 of the two adjacent friction belts 41 share the same pulley 42; one of the pulleys 42 is connected to a drive motor 43.
By adopting the structure, when the tree bundling operation is performed, after the sliding seat 31 moves to the first guide rail 11, each friction belt 41 sequentially performs friction acceleration on the sliding seat 31 to supplement kinetic energy for the rope traction mechanism 3. When the tree bundling operation is completed, the driving motor 43 stops operating, all the friction belts 41 also stop operating, the sliding seat 31 moves onto the first guide rail 11 and then contacts with the first friction belt 41, the sliding seat 31 is decelerated and stopped by the friction force applied thereto by the friction belts 41, and the sliding seat 31 keeps contacting with the first friction belt 41 when stopping, so that the first seat body 1 and the second seat body 2 can be opened relatively. In contrast, in the solution of CN112790056A in the prior art, two semicircular gear rings need to be aligned with the first semicircular seat and the second semicircular seat respectively and then can be opened with each other, which requires higher control accuracy, i.e. higher control cost.
Further, each set of the friction band assembly further includes a transition wheel 44 such that the friction band 41 is stretched into a triangular shape. As shown in fig. 3, the pulleys 42 and the transition wheel 44 are mounted on the first housing 1 through sliding members 46, and a spring 45 is disposed between each sliding member 46 and the first housing 1, and the spring makes each pulley 42 have a tendency to move away from the center of the triangular friction belt 41. By this configuration, the pulley 42 is not completely disposed outside the area swept by the slider 31 in the plan view, and the projection of the pulley 42 and the area swept by the slider 31 have a small overlapping area, and when the slider 31 passes the boundary between the two friction belts 41, the slider 31 moves the pulley 42 in the direction close to the center of the triangle to pass the boundary where the friction belts 41 can still accelerate the slider 31.
Further, the tree bundling mechanism further comprises a base 6, and the first seat body 1 and the second seat body 2 are both rotatably mounted on the base 6; the base 6 is provided with an opening and closing driving device 7 for driving the first seat body 1 and the second seat body 2 to open and close relatively. The opening and closing driving device 7 comprises an opening and closing control motor 71, two synchronous gears 72 and two output gears 73; the two synchronous gears 72 are meshed with each other, the opening and closing control motor 71 is in driving connection with one of the synchronous gears 72, the two output gears 73 are respectively meshed with the two synchronous gears 72, and the two output gears 73 are respectively fixed relative to the first seat body 1 and the second seat body 2. Through the structure, the first seat body 1 and the second seat body 2 can be opened and closed synchronously.
The sliding seat 31 is also provided with a rope cutting device 33. The rope cutting device 33 can cut the rope after the rope binding is completed.
Further, the weight 32 is connected to the sliding seat 31 through a connecting rod 34, and two ends of the connecting rod 34 are respectively connected to the weight 32 and the sliding seat 31 in a rotating manner. Thus, when the tree bundling mechanism operates, the weight 32 moves outwards under the centrifugal action, so that the inertia kinetic energy can be increased.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (6)
1. A tree bundling mechanism comprises a first seat body (1) and a second seat body (2) which can be opened and closed relatively; the first seat body (1) and the second seat body (2) are both arc-shaped, and a first guide rail (11) and a second guide rail (21) are respectively fixed on the first seat body and the second seat body; when the first seat body (1) and the second seat body (2) are relatively closed, the first guide rail (11) and the second guide rail (21) are combined into a circular guide rail;
the tree bundling mechanism further comprises a rope traction mechanism (3), the rope traction mechanism (3) comprises a sliding seat (31) capable of moving along the circular ring-shaped guide rail, and a rope releasing mechanism (5) is mounted on the sliding seat (31);
the device also comprises a driving mechanism (4) for driving the sliding seat (31) to move;
the method is characterized in that:
the rope traction mechanism (3) further comprises a counterweight (32) connected with the sliding seat (31);
the driving mechanism (4) is arranged on the first seat body (1); when the sliding seat (31) moves to the first guide rail (11), the driving mechanism (4) drives the sliding seat (31) to move so as to endow the rope traction mechanism (3) with kinetic energy; when the sliding seat (31) moves to the second seat (2), the inertia kinetic energy of the counterweight part (32) drives the sliding seat (31) to move along the second guide rail (21).
2. The tree binding mechanism according to claim 1, wherein the driving mechanism (4) comprises a plurality of sets of friction belt assemblies, each set of friction belt assemblies comprising a friction belt (41) and two pulleys (42), all the friction belts (41) being connected end to end such that the inward transmission sides (a) of all the friction belts (41) constitute a continuous, semi-polygonal belt set;
the rear end of the front friction belt (41) and the front end of the rear friction belt (41) share the same pulley (42) in two adjacent friction belts (41); one of the pulleys (42) is connected with a driving motor (43).
3. The tree tying mechanism of claim 2 wherein each set of said friction strap assemblies further comprises a transition wheel (44) such that said friction straps (41) are stretched in a triangular shape.
4. The tree bundling mechanism according to claim 1, further comprising a base (6), wherein the first seat (1) and the second seat (2) are rotatably mounted on the base (6); the base (6) is provided with an opening and closing driving device (7) for driving the first seat body (1) and the second seat body (2) to open and close relatively.
5. The tree bundling mechanism according to claim 1, characterized in that a rope cutting device (33) is further mounted on the slide (31).
6. The tree tying mechanism according to claim 1, characterized in that the weight (32) is connected to the slide (31) through a connecting rod (34), and both ends of the connecting rod (34) are respectively connected to the weight (32) and the slide (31) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210323109.3A CN114731882B (en) | 2022-03-30 | 2022-03-30 | Tree bundling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210323109.3A CN114731882B (en) | 2022-03-30 | 2022-03-30 | Tree bundling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114731882A true CN114731882A (en) | 2022-07-12 |
| CN114731882B CN114731882B (en) | 2024-01-12 |
Family
ID=82276238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210323109.3A Active CN114731882B (en) | 2022-03-30 | 2022-03-30 | Tree bundling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN114731882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362861A (en) * | 2022-09-30 | 2022-11-22 | 广州大学 | Dual-purpose tree anti-freezing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428338Y (en) * | 2000-05-23 | 2001-05-02 | 王纲 | Spiral fly-wheel device of vehicles |
| CN101174813A (en) * | 2007-10-15 | 2008-05-07 | 李晓军 | Energy-saving control method of oil pumping machine |
| CN101253841A (en) * | 2008-04-08 | 2008-09-03 | 浙江大学 | Tree packaging machine |
| US20120169169A1 (en) * | 2011-01-05 | 2012-07-05 | Sung-Tsai Wu | Kinetic energy supplementary device |
| CN204800695U (en) * | 2015-02-13 | 2015-11-25 | 山西太谷通宝醋业有限公司 | Reciprocating type quick vegetable -chopper |
| US20160135387A1 (en) * | 2014-11-18 | 2016-05-19 | Jonathan Stewart | Tree protection device and method |
| CN112790056A (en) * | 2021-03-04 | 2021-05-14 | 刘林虎 | Trunk bundling rope device for tree freezing prevention |
-
2022
- 2022-03-30 CN CN202210323109.3A patent/CN114731882B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428338Y (en) * | 2000-05-23 | 2001-05-02 | 王纲 | Spiral fly-wheel device of vehicles |
| CN101174813A (en) * | 2007-10-15 | 2008-05-07 | 李晓军 | Energy-saving control method of oil pumping machine |
| CN101253841A (en) * | 2008-04-08 | 2008-09-03 | 浙江大学 | Tree packaging machine |
| US20120169169A1 (en) * | 2011-01-05 | 2012-07-05 | Sung-Tsai Wu | Kinetic energy supplementary device |
| US20160135387A1 (en) * | 2014-11-18 | 2016-05-19 | Jonathan Stewart | Tree protection device and method |
| CN204800695U (en) * | 2015-02-13 | 2015-11-25 | 山西太谷通宝醋业有限公司 | Reciprocating type quick vegetable -chopper |
| CN112790056A (en) * | 2021-03-04 | 2021-05-14 | 刘林虎 | Trunk bundling rope device for tree freezing prevention |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362861A (en) * | 2022-09-30 | 2022-11-22 | 广州大学 | Dual-purpose tree anti-freezing machine |
| CN115362861B (en) * | 2022-09-30 | 2023-09-26 | 广州大学 | Dual-purpose tree antifreezing machine |
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| Publication number | Publication date |
|---|---|
| CN114731882B (en) | 2024-01-12 |
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