CN112930872A - Pull-type vibration fruit-dropping harvester - Google Patents
Pull-type vibration fruit-dropping harvester Download PDFInfo
- Publication number
- CN112930872A CN112930872A CN202110232833.0A CN202110232833A CN112930872A CN 112930872 A CN112930872 A CN 112930872A CN 202110232833 A CN202110232833 A CN 202110232833A CN 112930872 A CN112930872 A CN 112930872A
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- China
- Prior art keywords
- fruit
- harvester
- vibration
- eccentric
- pull
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D2046/262—Collecting surfaces extended around a tree in order to catch the fruit
Abstract
The embodiment of the invention discloses a traction type vibration fruit dropping harvester, which comprises: the tractor is in traction connection with a traction vehicle; the umbrella type collecting device is fixed on the machine, an umbrella opening of the umbrella type collecting device is opened upwards, a material receiving frame is arranged below the umbrella type collecting device, and the material receiving frame is detachably arranged on the machine; the eccentric vibration device is fixed on the machine, arranged at the bottom of the umbrella type collecting device, connected with a power mechanism of the traction vehicle and used for driving the eccentric vibration device to perform eccentric vibration under the output power of the power mechanism of the traction vehicle; and the rope is connected to the eccentric vibration device and is used for fixing the branches of the fruit trees. Just so can accomplish the task of automatic harvesting fruit that falls to through the mode of rocking fruit tree branch for fruit on the fruit tree falls, can not damage the fruit, and then improves agricultural production quality, and bad fruit reduces, can also reduce to select bad fruit step, further improves agricultural production efficiency.
Description
Technical Field
The invention belongs to the technical field of agricultural production, and particularly relates to a traction type vibration fruit dropping harvester.
Background
Along with the development of science and technology, agricultural production is more and more intelligent, but when carrying out the results to some fruit trees, often need the manual work to hit and beat the branch, let the fruit fall, then pick up through the manpower again.
Some current intelligent harvesting machines generally utilize and pat vibration mechanism, pat the branch of fruit tree automatically, make the fruit drop, then carry out automatic collection with the fruit that drops.
However, the beating type harvester in the prior art can cause damage to the fruit if the beating vibration mechanism just beats on the fruit, which can cause damage to farmers.
Disclosure of Invention
In view of the above problems, the invention provides a pull-type vibration fruit-dropping harvester, so as to overcome the technical problem that fruits are easily damaged when the harvester in the prior art adopts a vibration beating mode to harvest.
According to an aspect of an embodiment of the present invention, there is provided a pull-type vibratory fruit drop harvester, including:
the tractor is in traction connection with a traction vehicle;
the umbrella type collecting device is fixed on the machine, an umbrella opening of the umbrella type collecting device is opened upwards, a material receiving frame is arranged below the umbrella type collecting device, and the material receiving frame is detachably arranged on the machine;
the eccentric vibration device is fixed on the machine, arranged at the bottom of the umbrella type collecting device, connected with a power mechanism of a traction vehicle and used for driving the eccentric vibration device to perform eccentric vibration under the output power of the power mechanism of the traction vehicle;
and the rope is connected to the eccentric vibration device and is used for fixing the branches of the fruit trees.
Further, the machine includes:
one end of the frame is in traction connection with the traction vehicle;
the supporting legs are arranged at one end of the bottom of the rack;
and the traveling wheel is arranged at the other end of the bottom of the rack.
Further, the umbrella type collecting device comprises:
umbrella cloth for collecting dropped fruits;
two rotating arms are arranged and respectively fixed on two sides of the opening of the umbrella cloth and used for clamping the trunk of the fruit tree;
the framework is erected below the umbrella cloth;
the middle of the support is provided with a harvesting port, the framework and the rotating arm can be rotatably arranged on the support, and the material receiving frame is arranged below the harvesting port.
Furthermore, the outer ends of the two rotating arms are provided with fixed sleeves.
Furthermore, a hole is formed between every two adjacent frameworks, and the upper end of the eccentric vibration device penetrates through and is fixed in the hole.
Further, the eccentric device includes:
the upper end of the vibration bracket penetrates through and is fixed in the hole;
the eccentric wheel is arranged on one side of the bottom of the vibration bracket, and one end of the rope is connected to the eccentric wheel;
the spline shaft is arranged on the other side of the bottom of the vibration support, and one end of the spline shaft is connected with a power mechanism of a traction vehicle;
and the bearing block penetrates through the bottom of the vibration support, two ends of the bearing block are respectively provided with a bearing, and the bearing is respectively connected with the other end of the spline shaft and the eccentric wheel through the bearings.
Furthermore, a clip for fixing one end of the rope is arranged on the eccentric wheel.
Furthermore, a hanging wheel mechanism is arranged at the top of the vibration support, and the other end of the rope penetrates through the hanging wheel mechanism to be fixed with the branches of the fruit tree.
Further, the hanging wheel mechanism includes:
the hinged support is fixed at the top of the vibration bracket;
the roller seat is fixed with the hinged support;
the roller is rotatably arranged on the roller seat, and the other end of the rope penetrates through the roller to be fixed with the trunk of the fruit tree.
Furthermore, a support arm is arranged on the roller seat and is hinged with the roller seat, and a sleeve is arranged at the top of the support arm.
The traction type vibration fruit dropping harvester provided by the embodiment of the invention has the following beneficial effects:
according to the technical scheme, the rope connected to the eccentric vibration device is tied to the branches of the fruit trees in advance, the umbrella type collection device is opened and clasps the trunks of the fruit trees, so that the fallen fruits of the whole fruit trees can be collected, then the power mechanism of the traction vehicle is started to output power to the eccentric vibration device, so that the eccentric vibration device can perform back-and-forth eccentric vibration, the rope is driven to move up and down, the branches of the fruit trees are driven to shake up and down, the fruits fall from the fruit trees, and the fallen fruits are collected into the material receiving frame by the umbrella type collection device. Just so can accomplish the task of automatic harvesting fruit that falls to through the mode of rocking fruit tree branch for fruit on the fruit tree falls, can not damage the fruit, and then improves agricultural production quality, and bad fruit reduces, can also reduce to select bad fruit step, further improves agricultural production efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
The invention will be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a pull-type vibrating fruit-dropping harvester according to an embodiment of the present invention;
FIG. 2 is a top view of a pull-type vibratory fruit drop harvester according to an embodiment of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic structural diagram of an eccentric vibration device according to an embodiment of the present invention.
Description of reference numerals: 1, a machine frame 11, 12 supporting legs and 13 walking wheels;
2, an umbrella type collecting device, 21 umbrella cloth, 22 rotating arms, 23 frameworks, 24 supports and 25 fixing sleeves;
3 eccentric vibration device, 31 vibration bracket, 32 eccentric wheel, 33 spline shaft, 34 bearing seat, 35 bearing, 36 clip, 37 hanging wheel mechanism, 371 articulated support seat, 372 roller seat, 373 roller, 374 support arm and 375 sleeve;
4 ropes and 5 material receiving frames.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
As shown in fig. 1, the pull-type vibration fruit-dropping harvester of the embodiment comprises: the machine 1 is connected with a traction vehicle in a traction way; the umbrella type collecting device 2 is fixed on the machine 1, the umbrella mouth of the umbrella type collecting device 2 is opened upwards, the material receiving frame 5 is arranged below the umbrella type collecting device 2, and the material receiving frame 5 is detachably arranged on the machine 1; the eccentric vibration device 3 is fixed on the machine 1, arranged at the bottom of the umbrella type collecting device 2, connected with a power mechanism of a traction vehicle and used for driving the eccentric vibration device 3 to perform eccentric vibration under the output power of the power mechanism of the traction vehicle; and the rope 4 is connected to the eccentric vibration device 3 and is used for fixing the branches of the fruit trees.
In the above scheme, tie rope 4 who connects on eccentric vibrating device 3 in advance on the fruit tree branch, open umbrella formula collection device 2, umbrella formula collection device 2 embraces the fruit tree trunk, just so can collect the fruit that falls of whole fruit tree, then, start the power unit of haulage vehicle (for example, tractor), with power take off to eccentric vibrating device 3 on, make eccentric vibrating device 3 can make a round trip eccentric vibration, will drive rope 4 displacement from top to bottom like this, and then drive the fruit tree branch and carry out the vertical shaking, make the fruit fall from the fruit tree, umbrella formula collection device 2 will fall the fruit and collect to connect in the material frame 5.
Through above-mentioned scheme, can accomplish the task that automatic results fell the fruit to through the mode of rocking fruit tree branch, make the fruit on the fruit tree fall, can not damage the fruit, and then improve agricultural production quality, bad fruit reduces, can also reduce to select bad fruit step, further improves agricultural production efficiency.
In a particular embodiment, as shown in fig. 3, the machine 1 comprises: one end of the frame 11 is in traction connection with a traction vehicle; the supporting legs 12 are arranged at one end of the bottom of the frame 11; and the traveling wheel 13 is arranged at the other end of the bottom of the frame 11.
In the above scheme, when a certain fruit tree needs to be harvested, the traction vehicle is firstly used for traction connection with one end of the frame 11, so that the supporting legs 12 are lifted, then the traction vehicle moves forward to drive the traveling wheels 13 to rotate, and then the traction type vibration fruit dropping harvester is moved to a position corresponding to the certain fruit tree. And (3) shaking the branches and the trunks of the fruit trees according to the scheme to harvest and drop fruits, and after the fruit trees are harvested, moving the traction type vibration fruit dropping harvester to the next fruit tree by using a traction vehicle to harvest.
In addition, the other end of the frame 11 is provided with a cushion pad, when the pull-type vibration fruit dropping harvester is moved to a position corresponding to a certain fruit tree, the other end of the frame 11 can be in contact with the fruit tree, in order to avoid damage to the fruit tree caused by the frame 11, the cushion pad is arranged at the other end of the frame 11, and the thickness of the cushion pad can be adjusted and replaced according to different fruit trees.
In a particular embodiment, as shown in fig. 2, the umbrella-type collecting device 2 comprises: the umbrella cloth 21 is used for collecting fallen fruits; two rotating arms 22 are arranged and respectively fixed at two sides of the opening of the umbrella cloth 21 and used for clamping the trunk of the fruit tree; a framework 23, which is erected below the umbrella cloth 21; a support 24, a harvesting opening is arranged in the middle of the support 24, the framework 23 and the rotating arm 22 can be rotatably arranged on the support 24, and the material receiving frame 5 is arranged below the harvesting opening.
In the above scheme, when the pull-type vibration fruit dropping harvester moves to a position below the corresponding fruit tree, the rotating arm 22 rotates to open the umbrella cloth 21 and clamp the trunk of the fruit tree, so that the trunk of the fruit tree is positioned at a position close to the center of the umbrella type collecting device 2, and the dropped fruit is conveniently collected.
The two rotating arms 22 are close to the center of the umbrella type collecting device 2 and are of inward bending type, so that the trunk of the fruit tree can be held by being placed in the umbrella type collecting device, and the trunk of the fruit tree is prevented from being damaged. In addition, in order to further protect the fruit tree, an elastic strip can be arranged on the outer side of the rotating arm 22.
Set up skeleton 23 in the below of umbrella cloth 21, and then avoid falling the fruit directly to fall on skeleton 23, cause the harm to falling the fruit, reduce output, the setting quantity of skeleton 23 is preferred 6.
In the embodiment, in order to ensure that the umbrella cloth 21 is always kept in the opened state after being opened, fixing sleeves 25 are arranged at the outer ends of the two rotating arms 22. When the two rotating arms 22 rotate to drive the umbrella cloth 21 to be opened and hold the trunk of the fruit tree, the outer ends of the two rotating arms 22 are fixed together by the fixing sleeve 25.
In the embodiment, in order to facilitate installation of the eccentric vibration device 3, a hole is formed between two adjacent frameworks 23, and the upper end of the eccentric vibration device 3 passes through and is fixed in the hole. And the hole is formed by two skeletons 23 provided at opposite sides of the swivel arm 22.
In a particular embodiment, the eccentric device comprises: the upper end of the vibration bracket 31 penetrates through and is fixed in the hole; an eccentric wheel 32 disposed at one side of the bottom of the vibration bracket 31, one end of the rope 4 being connected to the eccentric wheel 32; the spline shaft 33 is arranged on the other side of the bottom of the vibration bracket 31, and one end of the spline shaft 33 is connected with a power mechanism of a traction vehicle; and the bearing seat 34 penetrates through the bottom of the vibration bracket 31, two ends of the bearing seat 34 are respectively provided with a bearing 35, and the bearing 35 is connected with the other end of the spline shaft 33 and the eccentric wheel 32.
In the above scheme, move under corresponding fruit tree when towed vibration fruit harvester that falls, and open the back with umbrella cloth 21 fruit tree underground again, power unit on the haulage vehicle is for example, the diesel engine passes through integral key shaft 33 with power and transmits to bearing frame 34 on, transmit to eccentric wheel 32 through bearing frame 34, and then drive eccentric wheel 32 and make a round trip to rotate, make rope 4 of connection on eccentric wheel 32 reciprocate, it shakes from top to bottom to drive the fruit tree branch that corresponds, make the fruit drop to umbrella cloth 21 from the fruit tree on, and glide on the inclined plane of umbrella cloth 21, fall into through the material receiving opening and connect in the material frame 5, and then accomplish the automatic harvesting process of fruit.
In order to be able to fix the cable 4 better in the exemplary embodiment, a catch 36 for fixing one end of the cable 4 is provided on the eccentric 32. The clips 36 may be one or more, and are specifically configured according to actual needs, and a plurality of clips may be provided according to actual needs, corresponding to the number of the ropes 4.
In the embodiment, a hanging wheel mechanism 37 is arranged on the top of the vibration bracket 31, and the other end of the rope 4 passes through the hanging wheel mechanism 37 and is fixed with the branch of the fruit tree.
In the above-described embodiment, the hoisting wheel mechanism 37 is provided to further fix the rope 4, thereby preventing the rope 4 from being displaced. In addition, the force of the rope 4 can be further buffered, and the force driven by the eccentric wheel 32 is prevented from being directly transmitted to the branches of the fruit trees through the rope 4.
In a particular embodiment, as shown in fig. 4, the trolley mechanism 37 comprises: a hinged support 371 fixed on the top of the vibration bracket 31; a roller seat 372 fixed with the hinged support 371; the roller 373 is rotatably arranged on the roller seat 372, and the other end of the rope 4 passes through the roller 373 to be fixed with the branch of the fruit tree.
In the above-described embodiment, the rope 4 can be displaced up and down on the roller 373, and the rope 4 can be further positioned by the roller 373. In addition, the roller 373 is fixed on the top of the vibration bracket 31 through the roller seat 372 and the hinge support 371, so that the fixing effect of the roller 373 can be increased.
In the embodiment, to further position the cable 4, a support arm 374 is provided on the roller base 372, the support arm 374 is hinged to the roller base 372, and a sleeve 375 is provided on the top of the support arm 374. Thus, the rope 4 can climb on the supporting arm 374 and pass through the sleeve 375 to be fixed on the branch of the fruit tree. Sleeve 375 chooses soft materials such as plastics, rubber for use to make, and sleeve 375 can rock along with rocking of rope 4 like this, reduces the condition of rope 4 damage when continuous displacement changes from top to bottom.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A pull-type vibration fruit-dropping harvester is characterized by comprising:
the machine (1) is connected with a traction vehicle in a traction way;
the umbrella type collecting device (2) is fixed on the machine (1), an umbrella opening of the umbrella type collecting device (2) is opened upwards, a material receiving frame (5) is arranged below the umbrella type collecting device (2), and the material receiving frame (5) is detachably arranged on the machine (1);
the eccentric vibration device (3) is fixed on the machine (1), arranged at the bottom of the umbrella type collecting device (2), connected with a power mechanism of a traction vehicle and used for driving the eccentric vibration device (3) to perform eccentric vibration under the output power of the power mechanism of the traction vehicle;
and the rope (4) is connected to the eccentric vibration device (3) and is used for fixing the branches of the fruit trees.
2. The pull-type vibratory drop harvester of claim 1, wherein the machine (1) comprises:
one end of the frame (11) is in traction connection with the traction vehicle;
the supporting legs (12) are arranged at one end of the bottom of the rack (11);
and the traveling wheel (13) is arranged at the other end of the bottom of the rack (11).
3. The pull-type vibratory drop harvester of claim 1, wherein the umbrella collection device (2) comprises:
the umbrella cloth (21) is used for collecting fallen fruits;
two rotating arms (22) are arranged and respectively fixed on two sides of the opening of the umbrella cloth (21) and used for clamping the trunk of the fruit tree;
a framework (23) which is erected below the umbrella cloth (21);
the harvester is characterized by comprising a support (24), wherein a harvesting port is formed in the middle of the support (24), the framework (23) and the rotating arm (22) can be rotatably arranged on the support (24), and the material receiving frame (5) is arranged below the harvesting port.
4. The pull-type vibratory drop harvester of claim 3, wherein a securing sleeve (25) is provided at the outer end of both of the rotating arms (22).
5. The pull-type vibrating fruit-drop harvester according to claim 3 or 4, wherein a hole is formed between two adjacent skeletons (23), and the upper end of the eccentric vibrating device (3) passes through and is fixed in the hole.
6. The pull-type vibratory fruit drop harvester of claim 5, wherein the eccentric device comprises:
the upper end of the vibration support (31) penetrates through and is fixed in the hole;
the eccentric wheel (32) is arranged on one side of the bottom of the vibration bracket (31), and one end of the rope (4) is connected to the eccentric wheel (32);
the spline shaft (33) is arranged on the other side of the bottom of the vibration bracket (31), and one end of the spline shaft (33) is connected with a power mechanism of a traction vehicle;
and the bearing seat (34) penetrates through the bottom of the vibration support (31), two ends of the bearing seat (34) are respectively provided with a bearing (35), and the bearing (35) is respectively connected with the other end of the spline shaft (33) and the eccentric wheel (32).
7. The pull-behind vibratory drop harvester of claim 6, wherein a catch (36) is provided on the eccentric (32) for securing an end of the rope (4).
8. The pull-type vibration fruit-dropping harvester as claimed in claim 6, wherein a hanging wheel mechanism (37) is arranged on the top of the vibration bracket (31), and the other end of the rope (4) passes through the hanging wheel mechanism (37) to be fixed with the branches of the fruit trees.
9. The pull-type vibratory drop harvester of claim 8, wherein the hanging wheel mechanism (37) comprises:
an articulated support (371) fixed on the top of the vibration bracket (31);
the roller seat (372) is fixed with the hinged support (371);
the roller (373) is rotatably arranged on the roller seat (372), and the other end of the rope (4) penetrates through the roller (373) to be fixed with the branches of the fruit trees.
10. The pull-type vibratory drop harvester of claim 9, wherein a support arm (374) is provided on the roller mount (372), the support arm (374) is hinged to the roller mount (372), and a sleeve (375) is provided on top of the support arm (374).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232833.0A CN112930872A (en) | 2021-03-03 | 2021-03-03 | Pull-type vibration fruit-dropping harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232833.0A CN112930872A (en) | 2021-03-03 | 2021-03-03 | Pull-type vibration fruit-dropping harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112930872A true CN112930872A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110232833.0A Pending CN112930872A (en) | 2021-03-03 | 2021-03-03 | Pull-type vibration fruit-dropping harvester |
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| CN (1) | CN112930872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345381A (en) * | 2023-05-24 | 2023-06-27 | 国网山西省电力公司晋城供电公司 | Rope wave resonance deicing device for icing of overhead transmission line |
-
2021
- 2021-03-03 CN CN202110232833.0A patent/CN112930872A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345381A (en) * | 2023-05-24 | 2023-06-27 | 国网山西省电力公司晋城供电公司 | Rope wave resonance deicing device for icing of overhead transmission line |
| CN116345381B (en) * | 2023-05-24 | 2023-09-05 | 国网山西省电力公司晋城供电公司 | Rope wave resonance deicing device for icing of overhead transmission line |
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