CN107223405B - Jujube is picked and is used lift platform - Google Patents
Jujube is picked and is used lift platform Download PDFInfo
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- CN107223405B CN107223405B CN201710342924.3A CN201710342924A CN107223405B CN 107223405 B CN107223405 B CN 107223405B CN 201710342924 A CN201710342924 A CN 201710342924A CN 107223405 B CN107223405 B CN 107223405B
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- platform
- installation cavity
- supporting rod
- shaped supporting
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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
- A01D46/24—Devices for picking apples or like fruit
- A01D46/243—Accessories specially adapted for manual picking, e.g. ladders, carts
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- Forklifts And Lifting Vehicles (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a lifting platform for picking jujube, comprising an upper platform, a lower platform, a first L-shaped supporting rod, a second L-shaped supporting rod and a mounting cavity, wherein the first L-shaped supporting rod, the second L-shaped supporting rod and the mounting cavity are positioned between the upper platform and the lower platform, the first L-shaped supporting rod comprises an upper adjusting arm, a lower adjusting arm and a shaft pin, one end of the lower adjusting arm is hinged on the lower platform, one end of the lower adjusting arm far away from the lower platform is rotatably connected with the upper adjusting arm through a shaft pin, one end of the upper adjusting arm far away from the shaft pin is hinged on the upper platform, the first L-shaped supporting rod and the second L-shaped supporting rod have the same structure, the lower adjusting arms of the first L-shaped supporting rod and the second L-shaped supporting rod are symmetrically arranged at the two ends of the top surface of the lower platform, the upper adjusting arms of the first L-shaped supporting rod and the second L-shaped supporting rod are symmetrically arranged at two ends of the bottom surface of the upper platform, and the installation cavity is located between the first L-shaped supporting rod and the second L-shaped supporting rod. The height of the upper platform can be simply and conveniently adjusted on the upper platform.
Description
Technical Field
The invention relates to the technical field of lifting platforms, in particular to a lifting platform for picking jujube.
Background
The jujube can improve the immunity of a human body, can inhibit cancer cells, has the effects of beautifying, whitening, removing freckles, delaying aging and the like, has the characteristics of drought resistance and waterlogging resistance, is the first improved variety of the forest and fruit industry, is more and more planted with jujube trees at present, generally beats the jujube trees by using sticks when the jujube trees can be picked, but damages the appearance of the jujube trees and increases the labor force, or directly goes to the tree for picking, but the picking efficiency is low, and the health of picking personnel can not be guaranteed, so that the jujube picking lifting platform convenient to use is provided.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the defects in the prior art and provides a lifting platform for picking jujube.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lifting platform for picking up dates comprises an upper platform, a lower platform, a first L-shaped supporting rod, a second L-shaped supporting rod and a mounting cavity, wherein the first L-shaped supporting rod, the second L-shaped supporting rod and the mounting cavity are positioned between the upper platform and the lower platform, the first L-shaped supporting rod comprises an upper adjusting arm, a lower adjusting arm and a shaft pin, one end of the lower adjusting arm is hinged to the lower platform, one end of the lower adjusting arm, which is far away from the lower platform, is rotatably connected with the upper adjusting arm through the shaft pin, one end of the upper adjusting arm, which is far away from the shaft pin, is hinged to the upper platform, the first L-shaped supporting rod and the second L-shaped supporting rod are identical in structure, the lower adjusting arms of the first L-shaped supporting rod and the second L-shaped supporting rod are symmetrically arranged at two ends of the top surface of the lower platform, the upper adjusting arms of the first L-shaped supporting rod and the second L-shaped supporting rod are symmetrically arranged at two, a rotating wheel is arranged below the opening, gears are uniformly arranged on the periphery of the rotating wheel in an annular mode, a rotating bolt is fixedly welded at the top end of the rotating wheel, one end, far away from the rotating wheel, of the rotating bolt penetrates through the upper platform and extends to the surface of the upper platform, a first telescopic rod and a second telescopic rod are respectively connected to the inner walls of the two ends of the installation cavity in a sliding mode, first gears are arranged on one side, close to the installation cavity, of the first telescopic rod at equal intervals, second gears are arranged on one side, close to the installation cavity, of the second telescopic rod at equal intervals, the first gears and the second gears are respectively matched with the gears on the rotating wheel, one end, far away from the installation cavity, of the first telescopic rod is rotatably arranged on a first axial pin on a first L-shaped supporting rod, one end, far away from the installation cavity, of the second, the through-hole internal thread connects the rotation bolt, the one end fixed thread that the installation cavity was kept away from to the rotation bolt has the nut, the stopper is evenly installed to nut bottom annular, the spacing groove has evenly been seted up to upper mounting plate top annular, the spacing groove is identical with the stopper, the sliding tray has been seted up to the annular on the installation cavity top opening inner wall, the one end that the upper mounting plate was kept away from to the rotation bolt fixed welding all around has annular slider, annular slider slidable mounting is on the sliding tray inner wall.
Preferably, the upper surface of the upper platform is fixedly provided with a guardrail, and the lower platform is fixedly provided with a balancing weight.
Preferably, the bottom end of the lower platform is fixedly provided with a universal wheel.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the lifting platform for picking up the jujube comprises an upper platform, a lower platform, a first L-shaped supporting rod, a second L-shaped supporting rod and an installation cavity, wherein the first L-shaped supporting rod, the second L-shaped supporting rod and the installation cavity are positioned between the upper platform and the lower platform, the installation cavity is positioned between the first L-shaped supporting rod and the second L-shaped supporting rod, the top end of the installation cavity is provided with an opening, a rotating wheel is arranged below the opening, gears are uniformly and annularly arranged on the periphery of the rotating wheel, rotating bolts are fixedly welded on the top end of the rotating wheel, one end of each rotating bolt, far away from the rotating wheel, penetrates through the upper platform and extends to the surface of the upper platform, a first telescopic rod and a second telescopic rod are respectively and slidably connected onto the inner walls of two ends of the installation cavity, one side, close to the installation cavity, of the first telescopic rod, is, the purpose of adjusting the distance between the first telescopic rod and the second telescopic rod is achieved by matching the first gear, the second gear and the gear, the problem of adjusting the height of the upper platform is solved, the through hole is formed in the upper platform, the through hole is connected with the rotating bolt in an internal thread mode, the nut is connected with one end of the rotating bolt, which is far away from the installation cavity, through threads, the nut is connected with the fixed threads, the rotating bolt is limited by the nut, and the lifting platform is prevented from being unstable.
Drawings
FIG. 1 is a schematic structural view of a lifting platform for picking dates provided by the invention;
FIG. 2 is a schematic structural view of an installation cavity of the lifting platform for picking dates, which is provided by the invention;
FIG. 3 is a top view of the lifting platform for picking jujube according to the present invention;
fig. 4 is a schematic structural view of a nut of the lifting platform for picking dates provided by the invention.
In the figure: 1 upper mounting plate, 2 lower mounting plate, 3 first L type branch, 4 second L type branch, 5 stopper, 6 first telescopic link, 7 second telescopic link, 8 installation cavities, 9 rotation bolts, 10 rotation wheels, 11 nuts, 12 first gears, 13 second gears, 14 gears, 15 through holes, 16 spacing grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a lifting platform for picking up jujube comprises an upper platform 1, a lower platform 2, a first L-shaped support rod 3, a second L-shaped support rod 4 and a mounting cavity 8, wherein the first L-shaped support rod 3, the second L-shaped support rod 4 and the mounting cavity 8 are arranged between the upper platform 1 and the lower platform 2, the first L-shaped support rod 3 comprises an upper adjusting arm, a lower adjusting arm and a shaft pin, one end of the lower adjusting arm is hinged on the lower platform 2, one end of the lower adjusting arm, far away from the lower platform 2, is rotatably connected with the upper adjusting arm through the shaft pin, one end of the upper adjusting arm, far away from the shaft pin, is hinged on the upper platform 1, the first L-shaped support rod 3 and the second L-shaped support rod 4 are identical in structure, the lower adjusting arms of the first L-shaped support rod 3 and the second L-shaped support rod 4 are symmetrically arranged at two ends of the top surface of the lower platform 2, the upper adjusting arm of the first L-shaped support rod 3 and, an opening is arranged at the top end of the mounting cavity 8, a rotating wheel 10 is arranged below the opening, gears 14 are uniformly and annularly arranged on the periphery of the rotating wheel 10, a rotating bolt 9 is fixedly welded at the top end of the rotating wheel 10, one end of the rotating bolt 9 far away from the rotating wheel 10 penetrates through the upper platform 1, and extend to the surface of the upper platform 1, the inner walls of the two ends of the installation cavity 8 are respectively connected with a first telescopic rod 6 and a second telescopic rod 7 in a sliding manner, first gears 12 are installed on one side, close to the installation cavity 8, of the first telescopic rod 6 at equal intervals, second gears 13 are installed on one side, close to the installation cavity 8, of the second telescopic rod 7 at equal intervals, the first gears 12 and the second gears 13 are respectively matched with gears 14 on the rotating wheel 10, one end, far away from the installation cavity 8, of the first telescopic rod 6 is rotatably installed on a first shaft pin on the first L-shaped supporting rod 3, and one end, far away from the installation cavity 8, of the second telescopic rod 7 is rotatably installed on a second shaft pin on. The lifting platform for picking up the jujube comprises an upper platform 1, a lower platform 2, a first L-shaped supporting rod 3, a second L-shaped supporting rod 4 and an installation cavity 8, wherein the first L-shaped supporting rod 3, the second L-shaped supporting rod 4 and the installation cavity 8 are positioned between the upper platform 1 and the lower platform 2, the installation cavity 8 is positioned between the first L-shaped supporting rod 3 and the second L-shaped supporting rod 4, the top end of the installation cavity 8 is provided with an opening, a rotating wheel 10 is arranged below the opening, gears 14 are annularly and uniformly installed around the rotating wheel 10, a rotating bolt 9 is fixedly welded at the top end of the rotating wheel 10, one end of the rotating bolt 9, far away from the rotating wheel 10, penetrates through the upper platform 1 and extends to the surface of the upper platform 1, a first telescopic rod 6 and a second telescopic rod 7 are respectively and slidably connected onto the inner walls of two ends of the installation cavity 8, first gears 12 are installed on one side, first gear 12 and second gear 13 are identical with gear 14 on the running wheel 10 respectively, make through first gear 12, second gear 13 uses with gear 14's cooperation, reach the purpose of adjusting distance between first telescopic link 6 and the second telescopic link 7, thereby reach the problem of adjusting the 1 height of upper mounting plate, through-hole 15 has been seted up on upper mounting plate 1, through-hole 15 female connection rotates bolt 9, the one end fixed thread connection who keeps away from installation cavity 8 rotates bolt 9 has nut 11, make nut 11 spacing rotating bolt 9, prevent that lift platform is unstable.
Through-hole 15 has been seted up on upper platform 1, through-hole 15 female connection rotates bolt 9, the one end fixed thread connection who keeps away from installation cavity 8 of bolt 9 rotates has nut 11, stopper 5 has evenly been installed to nut 11 bottom annular, spacing groove 16 has evenly been seted up to 1 top annular of upper platform, spacing groove 16 is identical with stopper 5, the sliding tray has been seted up to the annular on the 8 top end opening inner walls of installation cavity, the one end fixed welding all around that upper platform 1 was kept away from to rotation bolt 9 has annular slider, annular slider slidable mounting is on the sliding tray inner wall, 1 last fixed surface of upper platform installs the guardrail, fixed mounting has the balancing weight on lower platform 2, 2 bottom fixed mounting of lower platform have the universal wheel. The lifting platform for picking up the jujube comprises an upper platform 1, a lower platform 2, a first L-shaped supporting rod 3, a second L-shaped supporting rod 4 and an installation cavity 8, wherein the first L-shaped supporting rod 3, the second L-shaped supporting rod 4 and the installation cavity 8 are positioned between the upper platform 1 and the lower platform 2, the installation cavity 8 is positioned between the first L-shaped supporting rod 3 and the second L-shaped supporting rod 4, the top end of the installation cavity 8 is provided with an opening, a rotating wheel 10 is arranged below the opening, gears 14 are annularly and uniformly installed around the rotating wheel 10, a rotating bolt 9 is fixedly welded at the top end of the rotating wheel 10, one end of the rotating bolt 9, far away from the rotating wheel 10, penetrates through the upper platform 1 and extends to the surface of the upper platform 1, a first telescopic rod 6 and a second telescopic rod 7 are respectively and slidably connected onto the inner walls of two ends of the installation cavity 8, first gears 12 are installed on one side, first gear 12 and second gear 13 are identical with gear 14 on the running wheel 10 respectively, make through first gear 12, second gear 13 uses with gear 14's cooperation, reach the purpose of adjusting distance between first telescopic link 6 and the second telescopic link 7, thereby reach the problem of adjusting the 1 height of upper mounting plate, through-hole 15 has been seted up on upper mounting plate 1, through-hole 15 female connection rotates bolt 9, the one end fixed thread connection who keeps away from installation cavity 8 rotates bolt 9 has nut 11, make nut 11 spacing rotating bolt 9, prevent that lift platform is unstable.
In the use, rotate nut 11, nut 11 drives and rotates bolt 9 and rotate, it rotates wheel 10 to rotate bolt 9 drive, gear 14 on the rotation wheel 10 drives first gear 12 and second gear 13 and rotates, first gear 12 and second gear 13 drive first telescopic link 6 and second telescopic link 7 respectively and carry out certainly, first telescopic link 6 and second telescopic link 7 drive first L type branch 3 and second L type branch 4 respectively and remove to reach the effect of adjusting upper platform 1 from top to bottom.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a jujube is picked and is used lift platform, includes upper mounting plate (1), lower platform (2) and is located first L type branch (3), second L type branch (4) and installation cavity (8) between upper mounting plate (1) and lower platform (2), its characterized in that, first L type branch (3) are including last regulating arm, lower regulating arm and pivot, the one end of lower regulating arm articulates on lower platform (2), the one end that lower regulating arm kept away from lower platform (2) is passed through the pivot and is connected with the rotation of last regulating arm, the one end that the pivot was kept away from to last regulating arm articulates on upper mounting plate (1), first L type branch (3) and second L type branch (4) structure are the same, the lower regulating arm symmetry of first L type branch (3) and second L type branch (4) sets up platform (2) top surface both ends down, the last regulating arm symmetry of first L type branch (3) and second L type branch (4) sets up at upper mounting plate (1) The both ends of bottom surface, installation cavity (8) are located between first L type branch (3) and second L type branch (4), installation cavity (8) top is equipped with the opening, and the opening below is equipped with rotates wheel (10), it evenly installs gear (14) all around to rotate wheel (10), the top fixed weld that rotates wheel (10) has rotation bolt (9), and the one end that rotates wheel (10) was kept away from to rotation bolt (9) runs through upper mounting plate (1), and extends to upper mounting plate (1) surface, sliding connection has first telescopic link (6) and second telescopic link (7) respectively on the inner wall of installation cavity (8) both ends, first gear (12) are installed to one side equidistance interval that first telescopic link (6) are close to installation cavity (8), second gear (13) are installed to one side equidistance interval that second telescopic link (7) are close to installation cavity (8), the first gear (12) and the second gear (13) are respectively matched with a gear (14) on a rotating wheel (10), one end of the first telescopic rod (6) far away from the installation cavity (8) is rotatably installed on a first shaft pin on a first L-shaped supporting rod (3), one end of the second telescopic rod (7) far away from the installation cavity (8) is rotatably installed on a second shaft pin on a second L-shaped supporting rod (4), the upper platform (1) is provided with a through hole (15), the through hole (15) is in internal thread connection with a rotating bolt (9), one end of the rotating bolt (9) far away from the installation cavity (8) is fixedly in threaded connection with a nut (11), the bottom end of the nut (11) is annularly and uniformly provided with a limiting block (5), the top end of the upper platform (1) is annularly and uniformly provided with a limiting groove (16), and the limiting groove (16) is matched with the limiting block (, the sliding groove is annularly formed in the inner wall of an opening in the top end of the mounting cavity (8), an annular sliding block is fixedly welded to the periphery of one end, far away from the upper platform (1), of the rotating bolt (9), and the annular sliding block is slidably mounted on the inner wall of the sliding groove.
2. The lifting platform for picking dates according to claim 1, wherein a guardrail is fixedly installed on the upper surface of the upper platform (1), and a balancing weight is fixedly installed on the lower platform (2).
3. The lifting platform for picking up the jujube as claimed in claim 1, wherein universal wheels are fixedly mounted at the bottom end of the lower platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342924.3A CN107223405B (en) | 2017-05-16 | 2017-05-16 | Jujube is picked and is used lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342924.3A CN107223405B (en) | 2017-05-16 | 2017-05-16 | Jujube is picked and is used lift platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107223405A CN107223405A (en) | 2017-10-03 |
| CN107223405B true CN107223405B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342924.3A Active CN107223405B (en) | 2017-05-16 | 2017-05-16 | Jujube is picked and is used lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107223405B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112612A (en) * | 2003-10-10 | 2005-04-28 | Akito Minagawa | Simple lifter |
| CN105668470A (en) * | 2016-04-12 | 2016-06-15 | 烟台三新新能源科技有限公司 | Electric power overhaul equipment lifting device |
| CN106219438A (en) * | 2016-08-28 | 2016-12-14 | 王恒标 | Hoistable platform |
-
2017
- 2017-05-16 CN CN201710342924.3A patent/CN107223405B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112612A (en) * | 2003-10-10 | 2005-04-28 | Akito Minagawa | Simple lifter |
| CN105668470A (en) * | 2016-04-12 | 2016-06-15 | 烟台三新新能源科技有限公司 | Electric power overhaul equipment lifting device |
| CN106219438A (en) * | 2016-08-28 | 2016-12-14 | 王恒标 | Hoistable platform |
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| Publication number | Publication date |
|---|---|
| CN107223405A (en) | 2017-10-03 |
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