CN211630865U - Weeding device for outdoor forestry planting - Google Patents

Abstract

The utility model provides a weeding device of forestry outdoor planting usefulness, including the drain pan, drain pan internally mounted has suction fan and battery, and drain pan upper portion fixedly connected with epitheca. The chevron shape blade sets up on the transmission shaft outer peripheral face, the effect of breathing in through the fan of breathing in, make the inside negative pressure that forms of epitheca, thereby make rubber tube and hollow tube begin to absorb the effect with the grass leaf of weeding mechanism internal cutting, and when the grass leaf is being absorbed the inside top face suction opening department of casing, because suction opening department is two chevron shape blades of pivoted, the event makes the grass leaf that absorbs can obtain further cutting fine crushing effect, the probability of the jam that the pipeline that breathes in the weeding device caused has been reduced, simultaneously because the grass leaf after the fine crushing can effectual reduction grass leaf at the inside occupation space of square dust bag, the storage capacity of square dust bag grass leaf has been improved, reduce the full speed of collection of square dust bag.

Description

Weeding device for outdoor forestry planting

Technical Field

The utility model belongs to the technical field of the forestry weeding, more specifically say, in particular to weeding device of usefulness is planted in forestry open air.

Background

The weeder is also called a mower, a lawnmower, a lawn mower, etc. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

As in application No.: CN201821515153.X the utility model discloses a forestry weeding device, including shell, gas pocket, exhaust hole and diaphragm, the inner chamber central point of shell puts the rigid coupling has the diaphragm, the central point of diaphragm puts and opens the gas pocket, the bottom central point of shell puts and opens there is the exhaust hole, the sleeve pipe has been installed on the top of shell, sheathed tube bottom rigid coupling has the screw thread, the shell all passes through screw thread and sleeve pipe threaded connection with the dust bag, telescopic outer wall rigid coupling has the flabellum. This forestry weeding device blocks large-scale stone and prevents damaging the blade, has restricted the grass leaf that splashes simultaneously, makes it can not splash everywhere by the restriction of blade shell, absorbs the collection by the air negative pressure in the shell again, so this forestry weeding device can accomplish the problem of cutting off and the cleaning of grass leaf to the grass leaf, can also prevent blade damage and the problem that the grass leaf splashes, has increased herbicidal efficiency, has practiced thrift a large amount of times, accords with the prospect of current society high efficiency work.

Based on the search and discovery of the patent, a plurality of weeding devices are usually used for completing the operation in the forestry weeding process. And the weeding device in the above-mentioned patent can absorb the grass leaf that cuts off and collect, but at the in-process of absorption, because negative pressure suction effect, so make some longer grass leaves not yet obtain further fine crushing and just absorb by the hollow tube, not only make the pipeline of breathing in among the weeding device very easily cause blocking phenomenon, and longer grass leaf is after entering into the dust bag, still can reduce the storage capacity of dust bag grass leaf, accelerate the full speed of collection of dust bag, and it is more troublesome when needing to clear up after the grass leaf in the dust bag is full to gather moreover, and then reduced weeding device's practicality.

In view of the above, the present invention provides a weeding device for outdoor forestry planting, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a weeding device of forestry outdoor planting usefulness, though can absorb the grass leaf of cutting off in solving above-mentioned patent and collect, but at the in-process of absorption, because negative pressure suction effect, the event makes some longer grass leaves not yet obtain further broken bits just absorb by the hollow tube, not only make the suction pipeline among the weeding device very easily cause blocking phenomenon, and longer grass leaf is after entering into the dust bag, still can reduce the storage capacity of dust bag grass leaf, accelerate the full speed of collection of dust bag, and it is more troublesome when the grass leaf in the dust bag gathers the back and need clear up, and then reduced the problem of weeding device's practicality.

The utility model discloses the purpose and the efficiency of the weeding device of forestry outdoor planting usefulness are reached by following concrete technological means:

a weeding device for outdoor forestry planting comprises a bottom shell, wherein an air suction fan and a storage battery are installed inside the bottom shell, and the upper part of the bottom shell is fixedly connected with an upper shell; a storage box is arranged in the upper shell, a rubber tube is connected to a connecting port at the upper part of the upper shell, and the other end of the rubber tube is connected with a hollow tube; the other end of the hollow pipe is provided with a weeding mechanism; the right end face of the upper shell is provided with a controller, and a control switch is arranged on the controller; the controller and the air suction fan are both connected with the storage battery in a common electric mode.

Furthermore, the bottom shell further comprises a first universal wheel and a square opening, the first universal wheel is mounted at four corners of the bottom shell, and the square opening matched with the storage battery charging opening is formed in one side of the rear end face of the bottom shell.

Furthermore, the epitheca still includes handle, spacing, U type bayonet socket and air vent, the terminal surface welding has the handle before the epitheca, and four contained angle departments of epitheca rear end face all are connected with one through the pivot rotation spacing, every all seted up one on the spacing U type bayonet socket, a plurality of has been seted up at epitheca bottom end face central point department the air vent, and the opening part of epitheca rear end face is seted up flutedly.

Furthermore, the hollow tube also comprises a handle, and the hollow tube is provided with the handle.

Furthermore, the weeding mechanism also comprises a shell, a second universal wheel, a protection column, a motor, cutting blades, a first bevel gear, a second bevel gear, a transmission shaft, herringbone blades and transmission shaft supports, wherein the upper part of the shell is fixedly connected with the lower end of the hollow pipe, the interior of the shell is communicated with the interior of the hollow pipe, the motor is arranged on the front side of the upper end surface of the shell and is electrically connected with the controller in a common way, the motor is rotatably connected with the first bevel gear through a rotating shaft, the first bevel gear is positioned in the shell, the bottom of the first bevel gear is connected with the two cutting blades through a rotating shaft, the top end surface in the shell is fixedly connected with the two transmission shaft supports, the transmission shafts are rotatably connected on the two transmission shaft supports, the peripheral surfaces of the transmission shafts are provided with the two herringbone, the second bevel gear is meshed with the first bevel gear, the second universal wheel is installed at the bottom of the shell, and the front side of the shell is provided with a protective column.

Further, the receiver still includes T type card post, handle, square dust bag, sealed rubber ring and bar air vent, the spacing cardboard of receiver rear end face fixedly connected with, and spacing cardboard rear end face is equipped with the handle, spacing cardboard rear end face is upper and lower symmetry form fixedly connected with four T type card post, and four T type card post respectively with four the U type bayonet socket looks joint of seting up on the spacing strip, receiver internally mounted has square dust bag, and the receiver bottom has seted up the bar air vent, terminal surface edge position is pasted and has been sealed rubber ring before the spacing cardboard, works as when the upper shell is installed to the receiver inside, the sealed rubber ring closely pastes with the recess of seting up on the upper shell.

Further, the air suction fan further comprises an air suction port, an air exhaust port and a protective net, the air suction port is arranged on the upper portion of the air suction fan, the protective net is installed in the air suction port, and the air exhaust port penetrating through one side face of the bottom shell is arranged on one side of the air suction fan.

Compared with the prior art, the utility model discloses following beneficial effect has:

the chevron shape blade sets up on the transmission shaft outer peripheral face, the effect of breathing in through the fan of breathing in, make the inside negative pressure that forms of epitheca, thereby make rubber tube and hollow tube begin to absorb the effect with the grass leaf of weeding mechanism internal cutting, and when the grass leaf is being absorbed the inside top face suction opening department of casing, because suction opening department is two chevron shape blades of pivoted, the event makes the grass leaf that absorbs can obtain further cutting fine crushing effect, the probability of the jam that the pipeline that breathes in the weeding device caused has been reduced, simultaneously because the grass leaf after the fine crushing can effectual reduction grass leaf at the inside occupation space of square dust bag, the storage capacity of square dust bag grass leaf has been improved, reduce the full speed of collection of square dust bag.

The receiver is installed inside the epitheca, after the inside grass leaf collection of square dust bag was full, take off four spacing strips from T type card post respectively through manual, make the receiver lose limiting displacement, then through the inside roll-off of handle with the receiver from the epitheca, at last again with square dust bag from the receiver inside take out the clearance can, effectively improved the convenience of grass leaf in the square dust bag when the clearance, and then made this weeding device more practical.

Drawings

Fig. 1 is a schematic view of a first viewing angle structure of the present invention.

Fig. 2 is a schematic view of a second viewing angle structure according to the present invention.

Fig. 3 is a schematic view of the bottom casing of the present invention in a partial sectional structure.

Fig. 4 is a schematic view of the first viewing angle structure after the upper shell and the storage box are disassembled.

Fig. 5 is a schematic view of the second viewing angle structure after the upper shell and the storage box are disassembled.

Fig. 6 is a schematic structural view of the weeding mechanism of the present invention.

Fig. 7 is a schematic view of the casing of the present invention in a partial sectional structure.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a bottom case; 101. a first universal wheel; 102. a square opening; 2. an upper shell; 201. a handle; 202. a limiting strip; 203. a U-shaped bayonet; 204. a vent hole; 3. a hose; 4. a hollow tube; 401. a handle; 5. a weeding mechanism; 501. a housing; 502. a second universal wheel; 503. a protective column; 504. a motor; 505. a cutting blade; 506. a first bevel gear; 507. a second bevel gear; 508. a drive shaft; 509. a chevron blade; 5010. a transmission shaft support; 6. a controller; 7. a storage box; 701. t-shaped clamping columns; 702. a handle; 703. a square dust collecting bag; 704. sealing the rubber ring; 705. a strip-shaped vent; 8. an air suction fan; 801. an air suction port; 802. an exhaust port; 803. a protective net; 9. and (4) a storage battery.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a weeding device for forestry outdoor planting, including drain pan 1, the inside of drain pan 1 is installed and is inhaled air blower 8 and battery 9, and drain pan 1 upper portion fixedly connected with epitheca 2, epitheca 2 still includes handle 201, spacing strip 202, U-shaped bayonet 203 and air vent 204, the welding of the preceding terminal surface of epitheca 2 has handle 201, and four contained angles department of the rear end surface of epitheca 2 all is connected with a spacing strip 202 through the pivot rotation, as shown in figure 2, a U-shaped bayonet 203 has all been seted up on each spacing strip 202, a plurality of air vent 204 have been seted up at the central part of the bottom end surface of epitheca 2, and the opening part of the rear end surface of epitheca 2 is seted up flutedly; a storage box 7 is arranged in the upper shell 2, a connection port at the upper part of the upper shell 2 is connected with a rubber tube 3, the other end of the rubber tube 3 is connected with a hollow tube 4, the hollow tube 4 further comprises a lifting handle 401, the lifting handle 401 is arranged on the hollow tube 4, when the weeding mechanism 5 needs to be moved, the lifting handle 401 is only needed to be held to drive the weeding mechanism 5 to move, and therefore the hollow tube 4 is more convenient to move when the weeding mechanism 5 needs to be moved; the other end of the hollow tube 4 is provided with a weeding mechanism 5, the weeding mechanism 5 further comprises a shell 501, a second universal wheel 502, a protective column 503, a motor 504, cutting blades 505, a first bevel gear 506, a second bevel gear 507, a transmission shaft 508, a herringbone blade 509 and a transmission shaft bracket 5010, the upper part of the shell 501 is fixedly connected with the lower end of the hollow tube 4, the interior of the shell 501 is communicated with the interior of the hollow tube 4, the motor 504 is installed on the front side of the upper end face of the shell 501, the motor 504 is commonly and electrically connected with the controller 6, the motor 504 is rotatably connected with the first bevel gear 506 through a rotating shaft, the first bevel gear 506 is positioned in the shell 501, the bottom of the first bevel gear 506 is connected with the two cutting blades 505 through the rotating shaft, as shown in figure 6, the top end face of the interior of the shell 501 is fixedly connected with the two transmission shaft brackets, one end of the transmission shaft 508 is fixedly connected with a second bevel gear 507, the second bevel gear 507 is meshed with the first bevel gear 506, as shown in fig. 7, the bottom of the housing 501 is provided with a second universal wheel 502, and the front side of the housing 501 is provided with a protection column 503, so that the cutting blade 505 can obtain a certain protection effect; a controller 6 is arranged on the right end face of the upper shell 2, and a control switch is arranged on the controller 6; the controller 6 and the air suction fan 8 are both commonly electrically connected with the storage battery 9, the air suction fan 8 further comprises an air suction port 801, an air exhaust port 802 and a protective net 803, the air suction port 801 is arranged at the upper part of the air suction fan 8, the protective net 803 is installed in the air suction port 801, and the air exhaust port 802 penetrating through one side face of the bottom case 1 is arranged at one side of the air suction fan 8.

Wherein, drain pan 1 still includes first universal wheel 101 and square mouth 102, and one first universal wheel 101 is all installed to four contained angle departments in drain pan 1 bottom, and drain pan 1 rear end face one side seted up with battery 9 charge mouthful identical square mouth 102, as shown in figure 2, need not to take out battery 9 from drain pan 1 inside and can accomplish when making battery 9 need charge, has improved the convenience when battery 9 charges.

Wherein, the storage box 7 further comprises T-shaped clamping columns 701, a handle 702, a square dust bag 703, a sealing rubber ring 704 and a strip-shaped vent 705, a rear end face of the storage box 7 is fixedly connected with a limit clamping plate, the rear end face of the limit clamping plate is provided with the handle 702, the rear end face of the limit clamping plate is fixedly connected with four T-shaped clamping columns 701 symmetrically up and down, as shown in fig. 4, the four T-shaped clamping columns 701 are respectively clamped with U-shaped bayonets 203 arranged on the four limit strips 202, the square dust bag 703 is arranged inside the storage box 7, the strip-shaped vent 705 is arranged at the bottom of the storage box 7, the sealing rubber ring 704 is adhered to the edge part of the front end face of the limit clamping plate, as shown in fig. 5, when the storage box 7 is arranged inside the upper shell 2, the sealing rubber ring 704 is tightly adhered to the groove arranged on the upper shell 2, and accordingly.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, through first universal wheel 101 and handle 201, remove this weeding device to required operation position, then through the control switch on the press control 6, start motor 504 and air suction fan 8, motor 504 drives two cutting blades 505 and first bevel gear 506 through the pivot and rotates simultaneously, under the rotation effect of two cutting blades 505, cut the grass leaf that needs to clear away, and because the rotation of first bevel gear 506, drive second bevel gear 507 and rotate, thereby make transmission shaft 508 drive two chevron shape blades 509 and rotate; then, negative pressure is formed inside the upper shell 2 through the suction effect of the suction fan 8, so that the rubber tube 3 and the hollow tube 4 start to suck the grass blades cut in the weeding mechanism 5, and when the grass blades are sucked to the suction opening on the top end surface inside the shell 501, the sucked grass blades can be further finely crushed due to the two herringbone blades 509 rotating at the suction opening, the probability of blockage caused by a suction pipeline in the weeding device is reduced, meanwhile, the occupied space of the grass blades inside the square dust collection bag 703 can be effectively reduced due to the finely crushed grass blades, and the storage capacity of the square dust collection bag 703 grass blades is improved;

when the weeding mechanism 5 needs to be moved, the handle 401 is only needed to be held to drive the hollow tube 4 to drive the weeding mechanism 5 to move, and the second universal wheel 502 is arranged at the bottom of the weeding mechanism 5, so that the weeding mechanism 5 is easier to move, and the labor intensity of the weeding device in use is greatly reduced; after the inside grass blade of square dust bag 703 is full, take off four spacing strips 202 from T type card post 701 respectively through manual, make receiver 7 lose limiting displacement, then rethread handle 702 with receiver 7 from the inside roll-off of epitheca 2, at last with square dust bag 703 from receiver 7 inside take out the clearance again can, effectively improved the convenience of the interior grass blade of square dust bag 703 when the clearance, and then made this weeding device more practical.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the 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 (7)

1. The utility model provides a weeding device of outdoor planting usefulness of forestry which characterized in that: the air conditioner comprises a bottom shell (1), wherein an air suction fan (8) and a storage battery (9) are arranged in the bottom shell (1), and the upper part of the bottom shell (1) is fixedly connected with an upper shell (2); a storage box (7) is arranged in the upper shell (2), a rubber tube (3) is connected to a connecting port at the upper part of the upper shell (2), and a hollow tube (4) is connected to the other end of the rubber tube (3); the other end of the hollow pipe (4) is provided with a weeding mechanism (5); a controller (6) is installed on the right end face of the upper shell (2), and a control switch is arranged on the controller (6); the controller (6) and the air suction fan (8) are both in common electrical connection with the storage battery (9).

2. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: the bottom shell (1) further comprises a first universal wheel (101) and a square opening (102), the first universal wheel (101) is mounted at each of four corners of the bottom shell (1), and the square opening (102) matched with a charging opening of the storage battery (9) is formed in one side of the rear end face of the bottom shell (1).

3. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: go up shell (2) still include handle (201), spacing (202), U type bayonet socket (203) and air vent (204), the terminal surface welding has handle (201) before going up shell (2), and four contained angle departments of epitheca (2) rear end face all are connected with one through the pivot rotation spacing (202), every all seted up one on spacing (202) U type bayonet socket (203), a plurality of has been seted up at epitheca (2) bottom face central point portion air vent (204), and epitheca (2) rear end face opening part set up flutedly.

4. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: the hollow tube (4) further comprises a handle (401), and the handle (401) is arranged on the hollow tube (4).

5. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: the weeding mechanism (5) further comprises a shell (501), a second universal wheel (502), a protection column (503), a motor (504), cutting blades (505), a first bevel gear (506), a second bevel gear (507), a transmission shaft (508), a herringbone blade (509) and a transmission shaft bracket (5010), wherein the upper part of the shell (501) is fixedly connected with the lower end of the hollow pipe (4), the interior of the shell (501) is communicated with the interior of the hollow pipe (4), the motor (504) is installed on the front side of the upper end face of the shell (501), the motor (504) is commonly and electrically connected with the controller (6), the motor (504) is rotatably connected with the first bevel gear (506) through a rotating shaft, the first bevel gear (506) is positioned in the shell (501), the bottom of the first bevel gear (506) is connected with the two cutting blades (505) through the rotating shaft, and the top end face of the interior of the shell (501) is fixedly connected with the two transmission, and the two transmission shaft brackets (5010) are rotatably connected with transmission shafts (508), the outer peripheral surfaces of the transmission shafts (508) are provided with two herringbone blades (509), one ends of the transmission shafts (508) are fixedly connected with second bevel gears (507), the second bevel gears (507) are meshed with the first bevel gears (506), the bottom of the shell (501) is provided with second universal wheels (502), and the front side of the shell (501) is provided with protective columns (503).

6. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: the storage box (7) also comprises a T-shaped clamping column (701), a handle (702), a square dust collection bag (703), a sealing rubber ring (704) and a strip-shaped vent hole (705), the rear end face of the storage box (7) is fixedly connected with a limiting clamping plate, the rear end face of the limit clamp plate is provided with a handle (702), the rear end face of the limit clamp plate is fixedly connected with four T-shaped clamp columns (701) in an up-down symmetrical manner, and the four T-shaped clamping columns (701) are respectively clamped with the U-shaped bayonets (203) arranged on the four limiting strips (202), a square dust bag (703) is arranged in the storage box (7), a strip-shaped vent hole (705) is arranged at the bottom of the storage box (7), a sealing rubber ring (704) is adhered to the edge part of the front end face of the limiting clamping plate, when the storage box (7) is installed inside the upper shell (2), the sealing rubber ring (704) is tightly attached to the groove formed in the upper shell (2).

7. A weeding apparatus for outdoor plantation in forestry as claimed in claim 1, wherein: the air suction fan (8) further comprises an air suction port (801), an air exhaust port (802) and a protective net (803), the air suction port (801) is arranged on the upper portion of the air suction fan (8), the protective net (803) is installed in the air suction port (801), and the air exhaust port (802) penetrating through one side face of the bottom shell (1) is arranged on one side of the air suction fan (8).

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