CN210671325U

CN210671325U - Weeding device for forestry

Info

Publication number: CN210671325U
Application number: CN201921757548.5U
Authority: CN
Inventors: 秦炳庚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-06-05
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a weeding device for forestry, including mounting panel and the lift catch bar of setting in its left and right sides, lift catch bar lower extreme passes through the connecting rod with bridge plate upper end intermediate position and is connected fixedly, the bridge plate both ends are equipped with at least one landing leg respectively, and the landing leg lower extreme is equipped with the walking wheel that supports with ground, the mounting panel below is equipped with the rotary disk parallel with it, rotary disk upper end central point puts and is provided with the rotation post, the terminal surface rotates under rotation post upper end and the mounting panel to be connected, be equipped with between rotary disk and the mounting panel and be used for driving its pivoted rotating assembly, the utility model discloses design to prior art's shortcoming, improved the degree of freedom of cutting knife to make it can carry out the plasticity operation, increased current weeding device's operation range like this, the practicality is strong.

Description

Weeding device for forestry

Technical Field

The utility model relates to a forestry equipment technical field specifically is a weeding device for forestry.

Background

Forestry is a basic industry and social public service for cultivating, protecting and utilizing forest resources, continuously managing the forest resources and promoting the coordinated development of population, economy, society, environment and resources by advanced scientific technology and management means in the human and biological circle. In forestry ecological maintenance work, weeds in the forestry need to be removed in order to flourish the growth of trees in the forestry and facilitate the work of workers in the forestry.

However, the existing weeding devices only can weed, and most of the existing green plants need to be shaped artificially, and the plastic operation cannot be completed by the existing weeding devices, which is mainly caused by that the blades of the existing weeding devices are too dead and cannot be adjusted properly according to needs.

In view of the above drawbacks, an improved weeding apparatus is now provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weeding device for forestry to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a weeding device for forestry comprises a mounting plate and lifting push rods arranged on the left side and the right side of the mounting plate, wherein the lower end of each lifting push rod is fixedly connected with the middle position of the upper end of the bridge plate through a connecting rod, at least one supporting leg is arranged at each of the two ends of the bridge plate, a walking wheel supported by the ground is arranged at the lower end of each supporting leg, a rotating disc parallel to the mounting plate is arranged below the mounting plate, a rotating column is arranged at the central position of the upper end of the rotating disc, the upper end of the rotating column is rotationally connected with the lower end face of the mounting plate, a rotating assembly used for driving the rotating disc to rotate is arranged between the rotating disc and the mounting plate, a sliding seat capable of sliding along the radial direction of the rotating disc is arranged on the lower end face of the rotating disc, a displacement assembly used for driving the sliding seat to move linearly, the utility model discloses a cutting device, including rotor plate, hanger plate, cutting motor, angle motor, drive gear, hanger plate upper end face is equipped with half ring gear, install the angle motor on the hanger plate, the output of angle motor be equipped with half ring gear intermeshing's drive gear, the axis of rotation sets up in half ring gear centre of a circle position, the rotor plate lower extreme inlays and is equipped with the cutting motor, and the output of cutting motor is equipped with the cutting knife, drives drive gear through angle motor and rotates, and.

As a further aspect of the present invention: the lifting pushing rod is a hydraulic rod.

As a further aspect of the present invention: the displacement subassembly is equipped with drive screw including the transmission screw that runs through the sliding seat left and right sides face, and the cooperation is equipped with drive screw in the transmission screw, drive screw one end is connected with the displacement motor output of installing on the rotary disk surface, and its other end rotates with the bearing frame that sets up on the rotary disk surface to be connected, drives drive screw and sliding seat relative rotation through displacement motor, and under the effect of screw thread, the sliding seat can slide along the rotary disk surface to adjust the cutting position.

As a further aspect of the present invention: pulleys used for abutting against the rotating disc are arranged on the left side and the right side of the sliding seat.

As a further aspect of the present invention: the rotating assembly comprises a driven gear ring arranged on the outer side of the rotating disc, a rotating motor is installed on the lower end face of the installation plate on the outer side of the driven gear ring, a rotating gear meshed with the driven gear ring is arranged at the output end of the rotating motor, and the rotating disc is driven to rotate through the rotating gear matched with the rotating motor and the gear ring, so that the cutting position is adjusted.

As a further aspect of the present invention: the rotating assembly, the displacement assembly, the cutting knife, the angle motor and the lifting pushing rod are electrically connected with a control panel, and the control panel is electrically connected with a storage battery arranged at the top of the mounting plate.

As a further aspect of the present invention: the rotary disk lower extreme still is equipped with the part that sprays that is used for spraying the pesticide, the part that sprays is including installing the liquid reserve tank of terminal surface under the rotary disk, and liquid feed pipe one end is connected to the inside liquid pump discharge end of liquid reserve tank, and the liquid reserve tank is stretched out to its other end, and the shower nozzle is installed to liquid feed pipe discharge end.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses shortcoming to prior art designs, has improved the degree of freedom of cutting knife to make it can carry out the plasticity operation, increased current weeding device's operation scope like this, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lower end face of the rotary disk of the present invention.

Fig. 3 is a schematic structural diagram of the present invention for plastic working.

Wherein: the device comprises a mounting plate 1, a lifting push rod 2, a connecting rod 3, a bridge plate 4, a support leg 5, a walking wheel 6, a bearing seat 7, a transmission screw 8, a sliding seat 9, a hanging plate 91, a semi-toothed ring 10, a rotating plate 11, a cutting knife 12, a cutting motor 13, a driving gear 14, a rotating disc 15, a displacement motor 16, a driven toothed ring 17, a rotating gear 18, a rotating motor 19, a hanging plate 91, a rotating column 20, a storage battery 21, a spraying part 22, a liquid storage tank 221, a liquid supply pipe 222 and a spray head 223.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a weeding device for forestry comprises a mounting plate 1 and lifting push rods 2 disposed on the left and right sides of the mounting plate, the lower end of the lifting push rod 2 is connected and fixed with the middle position of the upper end of a bridge plate 4 through a connecting rod 3, two ends of the bridge plate 4 are respectively provided with at least one supporting leg 5, the lower end of the supporting leg 5 is provided with a walking wheel 6 supported by the ground, a rotating disc 15 parallel to the mounting plate 1 is disposed below the mounting plate 1, a rotating column 20 is disposed at the central position of the upper end of the rotating disc 15, the upper end of the rotating column 20 is rotatably connected with the lower end surface of the mounting plate 1, a rotating assembly for driving the rotating disc 15 and the mounting plate 1 to rotate is disposed between the rotating disc 15 and the mounting plate 1, a sliding seat 9 capable of sliding along the radial direction, hanger plate 91 is installed to 9 lower extremes of sliding seat, hanger plate 91 side is equipped with rotor plate 11, rotor plate 11 rotates with hanger plate 91 through the axis of rotation to be connected, 11 up ends of rotor plate are equipped with half ring gear 10, install the angle motor on the hanger plate 91, the output of angle motor is equipped with drive gear 14 with half ring gear 10 intermeshing, the axis of rotation sets up at half ring gear 10 centre of a circle position, 11 lower extremes of rotor plate inlay and are equipped with cutting motor 13, and cutting motor 13's output is equipped with cutting knife 12, drives drive gear 14 through angle motor and rotates, and drive gear 14 drives rotor plate 11 through half ring gear 10 and rotates to the cutting angle of realization section cutting knife 12 is adjusted.

When normal meadow was weeded, make cutting knife 12 be in the horizontality, highly adjusting cutting knife 12 through lift slurcam 2, thereby realize the not cutting of co-altitude, when needs carry out the plasticity cutting, move the cutting knife to the vegetation top, then adjust the position of sliding seat 9, make cutting knife displacement vegetation edge, then adjust the cutting angle of cutting knife 12, then drive rotary disk 15 through rotating assembly and rotate, thereby make cutting knife 12 cut around the vegetation all around, utilize the displacement subassembly to realize feeding of cutting this moment, just so can cut out spheroidal appearance, thereby make traditional cutting machine also have the plasticity function, the practicality strengthens.

The displacement subassembly is equipped with drive screw 8 including the transmission screw that runs through the both sides face about sliding seat 9, the cooperation in the transmission screw, 8 one end of drive screw is connected with the 16 output ends of displacement motor who installs on rotary disk 15 surface, and its other end rotates with the bearing frame 7 that sets up on rotary disk 15 surface to be connected, drives drive screw 8 and sliding seat 9 relative rotation through displacement motor 16, and under the effect of screw thread, sliding seat 9 can slide along rotary disk 15 surface to the cutting position is adjusted.

In order to reduce the friction force, pulleys for abutting against the rotating disc 15 are arranged on the left side and the right side of the sliding seat 9, so that the sliding friction is replaced by rolling friction, and the friction loss is reduced.

The rotating assembly comprises a driven gear ring 17 arranged on the outer side of the rotating disc 15, a rotating motor 19 is installed on the lower end face of the installation plate 1 on the outer side of the driven gear ring 17, a rotating gear 18 meshed with the driven gear ring 17 is arranged at the output end of the rotating motor 19, and the rotating disc 15 is driven to rotate through the matching of the rotating motor 19 and a gear ring, so that the cutting position is adjusted.

The rotating assembly, the displacement assembly, the cutting knife 12, the angle motor and the lifting pushing rod 2 are electrically connected with a control panel, and the control panel is electrically connected with a storage battery 21 arranged at the top of the mounting plate 1.

Example 2

The lower end of the rotating disc 15 is also provided with a spraying part 22 for spraying pesticide, the spraying part 22 comprises a liquid storage tank 221 arranged on the lower end face of the rotating disc 15, the liquid pump discharge end inside the liquid storage tank 221 is connected with one end of a liquid supply pipe 222, the other end of the liquid supply pipe extends out of the liquid storage tank 221, and a spray head 223 is arranged at the discharge end of the liquid supply pipe 222, so that weeding operation can be carried out by spraying herbicide.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A weeding device for forestry comprises a mounting plate (1) and lifting push rods (2) arranged on the left side and the right side of the mounting plate, wherein the lower end of each lifting push rod (2) is fixedly connected with the middle position of the upper end of a bridge plate (4) through a connecting rod (3), two ends of each bridge plate (4) are respectively provided with at least one supporting leg (5), and the lower end of each supporting leg (5) is provided with a travelling wheel (6) supported with the ground;

the device is characterized in that a rotating disc (15) parallel to the mounting plate (1) is arranged below the mounting plate (1), a rotating column (20) is arranged at the center of the upper end of the rotating disc (15), the upper end of the rotating column (20) is rotatably connected with the lower end face of the mounting plate (1), a rotating assembly used for driving the rotating disc (15) to rotate is arranged between the rotating disc (15) and the mounting plate (1), a sliding seat (9) capable of sliding along the radial direction of the rotating disc (15) is arranged on the lower end face of the rotating disc (15), and a displacement assembly used for driving the sliding seat (9) to move linearly is arranged on;

hanger plate (91) are installed to sliding seat (9) lower extreme, hanger plate (91) side is equipped with rotor plate (11), rotor plate (11) are rotated with hanger plate (91) through the axis of rotation and are connected, rotor plate (11) up end is equipped with half ring gear (10), install the angle motor on hanger plate (91), the output of angle motor is equipped with drive gear (14) with half ring gear (10) intermeshing, rotor plate (11) lower extreme inlays and is equipped with cutting motor (13), and the output of cutting motor (13) is equipped with cutting knife (12).

2. A weeding apparatus for forestry according to claim 1, wherein the rotation shaft is provided at a position of a center of the half ring gear (10).

3. A weeding device for forestry according to claim 1, wherein the lifting push rod (2) is a hydraulic rod.

4. A weeding device as claimed in claim 1, wherein the displacement assembly comprises drive screw holes extending through the left and right sides of the sliding seat (9), and drive screws (8) are fitted in the drive screw holes, one end of each drive screw (8) is connected to the output end of a displacement motor (16) mounted on the surface of the rotating disc (15), and the other end of each drive screw is rotatably connected to a bearing seat (7) provided on the surface of the rotating disc (15).

5. Weeding apparatus for forestry according to claim 4, wherein the sliding seat (9) is provided with pulleys on the left and right sides for abutting against the rotating disc (15).

6. A weeding apparatus for forestry according to claim 4, wherein the rotating assembly comprises a driven toothed ring (17) arranged outside the rotating disc (15), a rotating motor (19) is mounted to the lower end surface of the mounting plate (1) outside the driven toothed ring (17), and an output end of the rotating motor (19) is provided with a rotating gear (18) that is engaged with the driven toothed ring (17).

7. A weeding apparatus as claimed in claim 6, wherein the rotation member, the displacement member, the cutter (12), the angle motor and the lifting pusher bar (2) are electrically connected to a control panel, which is electrically connected to a battery (21) disposed on top of the mounting plate (1).

8. A weeding apparatus for forest industry according to any one of claims 1-7, wherein the lower end of the rotating disc (15) is further provided with a spraying member (22) for spraying the pesticide, the spraying member (22) comprises a liquid storage tank (221) mounted on the lower end surface of the rotating disc (15), the discharge end of the liquid pump inside the liquid storage tank (221) is connected with one end of the liquid supply pipe (222), the other end of the liquid supply pipe extends out of the liquid storage tank (221), and the discharge end of the liquid supply pipe (222) is provided with a spray head (223).