CN211531849U - Orchard is with lawn mower of preventing accidental injury - Google Patents
Orchard is with lawn mower of preventing accidental injury Download PDFInfo
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- CN211531849U CN211531849U CN202020085439.XU CN202020085439U CN211531849U CN 211531849 U CN211531849 U CN 211531849U CN 202020085439 U CN202020085439 U CN 202020085439U CN 211531849 U CN211531849 U CN 211531849U
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- accidental injury
- orchard
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Abstract
The utility model relates to the technical field of orchard impurity removal, in particular to an orchard accidental injury prevention mower, wherein a power supply is installed on one side of the upper surface of a frame, a speed regulating motor is installed in the middle of the upper surface of the frame, the speed regulating motor is electrically connected with the power supply, a cutting knife is installed on the bottom surface of the frame, the cutting knife is rotatably connected on an output shaft of the speed regulating motor, moving wheels are symmetrically installed on two sides of the frame, an electric telescopic rod is vertically installed on one side of the upper surface of the frame, an accidental injury prevention device is installed on the top of the electric telescopic rod, the accidental injury prevention device comprises a mounting plate, a protection plate and an internal thread pipe, one end of the internal thread pipe is rotatably connected on the top end of the electric telescopic rod, a sliding hole is horizontally formed in the mounting plate, the utility model discloses can reduce the harm that produces when grass cutting device bumps with the sapling.
Description
Technical Field
The utility model relates to an orchard edulcoration technical field especially relates to an orchard is with lawn mower who prevents accidental injury.
Background
In recent years, with the popularization of green ecological planting mode, the mode of operation for gardening management without applying herbicide or by scarfing has gained more and more acceptance by agricultural growers. However, in the orchard maintenance process, the existing lawn mowers on the market are easy to collide with the trunk when processing the row weeds, fruit tree seedlings growing for 1 to 2 years are easy to damage the trunk when colliding, and the survival rate of the tree seedlings is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the seedlings are easy to be damaged when the inter-row impurity removal of the mower exists in the prior art, and providing the mower for preventing accidental injury in the orchard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is that the lawn mower for preventing accidental injury for the orchard comprises a frame, wherein a power supply is installed on one side of the upper surface of the frame, a speed regulating motor is installed in the middle of the upper surface of the frame and is electrically connected with the power supply, a cutting knife is installed on the bottom surface of the frame and is rotatably connected onto an output shaft of the speed regulating motor, moving wheels are symmetrically installed on two sides of the frame, an electric telescopic rod is vertically installed on one side of the upper surface of the frame, an accidental injury preventing device is installed at the top of the electric telescopic rod and comprises a mounting plate, a protection plate and an internal thread pipe, one end of the internal thread pipe is rotatably connected onto the top end of the electric telescopic rod, a sliding hole is horizontally formed in the mounting plate, the other end of the internal thread pipe is, the utility model discloses a speed governing motor, including mounting panel, guard plate, mounting panel, human infrared inductive switch, controller, speed governing motor electricity, guard plate middle part pass through buffer structure with the internal thread union coupling, human infrared inductive switch is installed to the mounting panel bottom, human infrared inductive switch pass through the controller with the speed governing motor electricity is connected.
Preferably, buffer structure includes movable rod, threaded rod, sliding sleeve and buffer spring, threaded rod one end spiro union is in the internal thread pipe, the sliding sleeve cover is established on the threaded rod, movable rod one end articulates on the guard plate, the movable rod other end articulates at the sliding sleeve top, the buffer spring cover is established on the threaded rod.
Preferably, the buffer spring is located between the sliding sleeve and the internal thread pipe, and the buffer spring is always in a compression state.
Preferably, the protection plate is an arc-shaped elastic plate.
The utility model provides a pair of orchard is with lawn mower of preventing accidental injury, beneficial effect lies in: this orchard is with lawn mower of preventing accidental injury has installed on the frame and has prevented the accidental injury device, prevent being equipped with elastic guard plate on the accidental injury device, when cutting weeds, even can not harm the trunk with sapling bumps, and, also, can prevent that subaerial rubble in orchard and ground stake from causing the damage to lawn mower, prevent being equipped with human infrared induction switch in the accidental injury device, human infrared induction switch is provided with sectorial infrared irradiation region, infrared irradiation region covers the peripheral half meter region in place ahead, in case people or animals are close to, the buncher will stop the operation immediately.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of lawn mower of preventing accidental injury for orchard.
Fig. 2 is the utility model provides a front view of lawn mower of preventing accidental injury is used in orchard.
Fig. 3 is a side view of the utility model provides an orchard is with lawn mower of preventing accidental injury.
Fig. 4 is a partial enlarged view of the lawn mower for preventing accidental injury in orchard.
In the figure: the device comprises a rack 1, a power supply 2, a speed regulating motor 3, a mounting plate 4, a protection plate 5, a movable wheel 6, a cutting knife 7, an electric telescopic rod 8, a movable rod 9, a threaded rod 10, a sliding sleeve 11, a buffer spring 12, an internal threaded pipe 13, a human body infrared induction switch 14, a controller 15 and a sliding hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1, the lawn mower for preventing accidental injuries for an orchard comprises a frame 1, a power supply 2 is installed on one side of the upper surface of the frame 1, a speed regulating motor 3 is installed in the middle of the upper surface of the frame 1, the speed regulating motor 3 is electrically connected with the power supply 2, a cutting knife 7 is installed on the bottom surface of the frame 1, the cutting knife 7 is rotatably connected to an output shaft of the speed regulating motor 3, moving wheels 6 are symmetrically installed on two sides of the frame 1, an electric telescopic rod 8 is vertically installed on one side of the upper surface of the frame 1, an accidental injury preventing device is installed on the top of the electric telescopic rod 8 and comprises a mounting plate 4, a protection plate 5 and an internal thread pipe 13, the protection plate 5 is an arc-shaped elastic plate, one end of the internal thread pipe 13 is rotatably connected to the top end of the electric telescopic rod 8, the middle part of the protection plate 5 is connected with the internal thread pipe 13 through a buffer structure, the bottom of the mounting plate 4 is provided with a human body infrared induction switch 14, and the human body infrared induction switch 14 is electrically connected with the speed regulating motor 3 through a controller 15. Be equipped with elastic guard plate 5 on the device is hindered to the mistake, when cutting weeds, even with sapling bump can not harm the trunk yet to, also can prevent that subaerial rubble of orchard and ground stake from causing the damage to the lawn mower, prevent to hinder and be equipped with human infrared induction switch 14 in the device by mistake, human infrared induction switch 14 is provided with sectorial infrared irradiation region, infrared irradiation region covers the peripheral half meter region in place ahead, in case people or animals are close to, the stop motion will be immediately to buncher 3.
Example 2
On the basis of above-mentioned implementation 1, this embodiment has optimized buffer structure, as shown in fig. 4, wherein buffer structure includes movable rod 9, threaded rod 10, sliding sleeve 11 and buffer spring 12, in threaded pipe 13 including the threaded rod 10 one end spiro union, 11 covers of sliding sleeve are established on threaded rod 10, 9 one end of movable rod articulates on guard plate 5, the movable rod 9 other end articulates at the sliding sleeve 11 top, buffer spring 12 covers is established on threaded rod 10, buffer spring 12 is located between sliding sleeve 11 and the internal thread pipe 13, and buffer spring 12 is in compression state all the time. Buffer structure can further reduce the harm that produces when grass cutting device and sapling bump.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an orchard is with lawn mower of preventing accidental injury, includes frame (1), its characterized in that: the electric hand-operated tool is characterized in that a power supply (2) is installed on one side of the upper surface of the rack (1), an adjustable speed motor (3) is installed in the middle of the upper surface of the rack (1), the adjustable speed motor (3) is electrically connected with the power supply (2), a cutting knife (7) is installed on the bottom surface of the rack (1), the cutting knife (7) is rotatably connected onto an output shaft of the adjustable speed motor (3), moving wheels (6) are symmetrically installed on two sides of the rack (1), an electric telescopic rod (8) is vertically installed on one side of the upper surface of the rack (1), an accidental injury prevention device is installed at the top of the electric telescopic rod (8), the accidental injury prevention device comprises a mounting plate (4), a protection plate (5) and an internal thread pipe (13), one end of the internal thread pipe (13) is rotatably connected onto the top end of, internal thread pipe (13) other end cartridge is in sliding hole (16), guard plate (5) top articulates mounting panel (4) lateral wall top, guard plate (5) middle part pass through buffer structure with internal thread pipe (13) are connected, human infrared induction switch (14) are installed to mounting panel (4) bottom, human infrared induction switch (14) pass through controller (15) with buncher (3) electricity is connected.
2. The orchard is with lawn mower of preventing accidental injury according to claim 1, characterized in that, buffer structure includes movable rod (9), threaded rod (10), sliding sleeve (11) and buffer spring (12), threaded rod (10) one end spiro union is in interior threaded tube (13), sliding sleeve (11) cover is established on threaded rod (10), movable rod (9) one end articulate on guard plate (5), the movable rod (9) other end articulates at sliding sleeve (11) top, buffer spring (12) cover is established on threaded rod (10).
3. An orchard mower with protection against accidental injury according to claim 2, characterised in that the buffer spring (12) is located between the sliding sleeve (11) and the internally threaded tube (13), and in that the buffer spring (12) is always in compression.
4. An orchard accidental injury prevention mower according to claim 1, characterised in that the protection plate (5) is an arc-shaped elastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085439.XU CN211531849U (en) | 2020-01-15 | 2020-01-15 | Orchard is with lawn mower of preventing accidental injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085439.XU CN211531849U (en) | 2020-01-15 | 2020-01-15 | Orchard is with lawn mower of preventing accidental injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211531849U true CN211531849U (en) | 2020-09-22 |
Family
ID=72492261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020085439.XU Active CN211531849U (en) | 2020-01-15 | 2020-01-15 | Orchard is with lawn mower of preventing accidental injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531849U (en) |
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2020
- 2020-01-15 CN CN202020085439.XU patent/CN211531849U/en active Active
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