CN220799116U

CN220799116U - Forestry machinery weeding device

Info

Publication number: CN220799116U
Application number: CN202322468775.9U
Authority: CN
Inventors: 童芝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-19
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a weeding device for forestry machinery, which relates to the technical field of weeding of forestry machinery and comprises a weeding main body, wherein a weeding component is arranged at the bottom of the weeding main body, a cutting bucket is arranged at the front side of the weeding main body, a first electric push rod and a second electric push rod are arranged on the cutting bucket in a penetrating manner, a swinging rod is connected to the top of the second electric push rod in a rotating manner, a swinging motor is fixedly connected to the top of the second electric push rod, a swinging shaft is fixedly connected to the power output end of the swinging motor, the upper end of the swinging shaft is sleeved with the swinging rod, a cutting driving piece is arranged at the front end of the swinging rod, cutting knives are arranged at the upper end and the lower end of the cutting driving piece, and the cutting bucket is connected with the weeding main body in a penetrating manner. The utility model increases the high vegetation cutting structure on the weeding device of the forestry machinery, improves the weeding efficiency of the weeding device, has reasonable structure, improves the using effect of the weeding device, and has practicability.

Description

Forestry machinery weeding device

Technical Field

The utility model relates to the technical field of forestry weeding, in particular to a forestry machinery weeding device.

Background

Forestry refers to a production department which protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain wood and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, and is one of important components of national economy. When the current forestry is maintained, the weeding device can be used for cleaning the seed grass in the forest, so that the quantity of non-planted forest is reduced, the nutrient supply of the forest is improved, and the planting effect of the forest is improved.

At present, the motor-driven weeding device can be used for moving during weeding in forestry, so that the manual labor is saved for moving the weeding planting position, and the weeds can be cut through the rotation of the motor-driven cutting knife in the weeding assembly and the linear movement of the screw rod to the rotary cutting knife, so that the height of the weeds can be adjusted.

For example, chinese patent publication No. CN215683385U discloses a weeding device for a forestry machine, which comprises a mounting plate, a weeding assembly and a moving assembly, wherein the weeding assembly is arranged on the outer wall of the bottom end of the mounting plate, and the moving assembly is arranged on the outer wall of the bottom end of the mounting plate, which is positioned on one side of the weeding assembly; the outer wall of the top end of the mounting plate is provided with a first rotating motor, the output shaft of the first rotating motor penetrates through the bottom end of the outer wall of the mounting plate and is connected with a sleeve through a flange, a plug rod is inserted into the sleeve, and a first moving groove is formed in the outer wall of the plug rod in a penetrating manner; the weeding assembly provided by the utility model is convenient for cutting weeds, has a good cutting effect, can control the distance between the cutting knife and the ground, improves the obstacle crossing capability of equipment, also is convenient for controlling the residual length of the weeds after cutting, is practical, and is convenient for moving the equipment, the manual labor is saved for pulling or pushing the equipment to move, the moving efficiency of the equipment is improved, and the labor intensity is reduced.

The mechanical weeding planting device for forestry has the advantages that although the mechanical weeding planting device for forestry has a weed cutting length adjusting mechanism, the device does not have a high vegetation cutting structure, higher weeds cannot be cut, so that the higher weeds are difficult to enter the bottom of the mounting plate, the weeding work of the higher weeds is affected by the weeding device, the practicability is low, and the weeding effect is poor, and therefore the mechanical weeding device for forestry is provided to meet requirements.

Disclosure of utility model

The application aims to provide a forestry machinery weeding device, which solves the problem that the existing weeding device does not have a high vegetation cutting mechanism and can not cut weeds at a longer height, and is convenient for weeding and planting higher weeds by adding an external cutting mechanism.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a forestry machinery weeding device, includes the weeding main part, and the bottom of weeding main part is provided with the weeding subassembly, the cutting fill is installed to the front side of weeding main part, run through on the cutting fill and install first electric putter and second electric putter, the top rotation of second electric putter is connected with the swinging arms, the top fixedly connected with swing motor of second electric putter, the power take off end rigid coupling of swing motor has the oscillating axle, and the upper end and the swinging arms cup joint of oscillating axle, the front end of swinging arms is provided with the cutting driving piece, the upper and lower both ends of cutting driving piece all are provided with the cutting knife.

Preferably, the cutting bucket is connected with the weeding main body in a penetrating way, the opening of the cutting bucket is arranged forwards, the cutting bucket is positioned on the upper side of the weeding assembly, one side of the cutting bucket is of an arc-shaped structure, and the cutting knife is positioned on the front side of the weeding main body.

Preferably, the mount pad is all installed at the middle part of first electric putter and second electric putter, the mount pad runs through with the cutting bucket screw thread through a plurality of bolt, first electric putter and second electric putter all are located the bottom mid-line of cutting bucket.

Preferably, one end of the swinging rod, which is close to the second electric push rod, is provided with a positioning shaft, and the bottom of the positioning shaft is rotationally connected with the second electric push rod.

Preferably, the swing shaft is of an L-shaped structure, the upper end of the swing shaft is of a cylindrical structure, a chute is formed in the middle of the swing rod, and the swing shaft is connected with the swing rod in a penetrating manner through the chute.

Preferably, the cutting driving piece comprises mounting plates arranged on the upper side and the lower side of the swinging rod, the front ends of the two mounting plates are connected with the same double-shaft motor in a penetrating manner, and the double-shaft motor is fixedly connected with the cutting knife.

Preferably, two bolts are connected between the two mounting plates and the swinging rod in a penetrating way, nuts are connected to the tops of the bolts in a threaded mode, and the nuts are located on the outer sides of the mounting plates.

Preferably, the double-shaft motor is connected with the mounting plate in a penetrating way through a screw, a limiting piece is arranged at the upper end of the cutting knife, and the limiting piece is connected with the double-shaft motor in a threaded way.

In summary, the utility model has the technical effects and advantages that:

1. The weeding device is reasonable in structure, the high vegetation cutting structure at the front side of weeding planting is conveniently increased through the arranged cutting hopper, the swinging rod, the swinging motor, the swinging shaft, the cutting driving piece and the cutting knife, the horizontal reciprocating swinging of the cutting knife is driven by the swinging motor, the weeding device can conveniently conduct swinging cutting and cleaning on weeds with high size, the cleaning convenience of the weeding device is improved, the cleaning effect of the weeds is improved, the height adjusting function of the cutting structure is conveniently increased through the arrangement of the first electric push rod and the second electric push rod at the bottom of the swinging rod and the swinging motor, the cutting height of the cutting knife can be adjusted in a lifting mode through the telescopic adjustment of the first electric push rod and the second electric push rod, the cutting knife can conduct cutting and cleaning on vegetation with different heights, the height adjusting function of the high vegetation cutting structure is increased, and the weeding device is used for cutting vegetation with different heights, the using effect of the cutting structure is improved, and the weeding device is practical.

2. According to the weeding device, the detachable structure of the cutting driving piece and the swinging rod is conveniently increased through the arranged bolts, the installation and the use of the cutting driving piece and the swinging rod are conveniently realized, the installation and the maintenance convenience of the cutting driving piece are improved, the cutting knife and the double-shaft motor are conveniently installed through the arranged limiting piece, the limiting treatment is carried out on the cutting knife, the installation and the maintenance convenience of the cutting knife are improved, the use effect of the weeding device is improved, and the weeding device has practicability.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Figure 1 is a schematic perspective view of a first view of a weeding apparatus for a forestry machine;

Figure 2 is a schematic view of a cut-away view of a cutting bucket in a weeding device for a forestry machine;

Figure 3 is a schematic view of the partial construction of the oscillating lever and the oscillating shaft in a weeding device for a forest machine;

figure 4 is an exploded view of a swinging rod and a cutting drive in a weeding device for a forestry machine;

figure 5 is a schematic view of the partial construction of a two-shaft motor and mounting plate in a weeding device for a forestry machine.

In the figure: 1. a herbicidal body; 2. a weeding assembly; 3. a cutting bucket; 4. a first electrical push rod; 5. a swinging rod; 6. a swing motor; 7. a swing shaft; 8. positioning a shaft; 9. a cutting drive; 10. a cutting knife; 11. a second electric push rod; 12. a mounting base; 13. a chute; 14. a mounting plate; 15. a bolt; 16. a biaxial motor; 17. and a limiting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to a forestry machinery weeding device shown in figures 1-5, including weeding main part 1, weeding main part 1's bottom is provided with weeding subassembly 2, cutting bucket 3 is installed to weeding main part 1's front side, run through on the cutting bucket 3 and install first electric push rod 4 and second electric push rod 11, the top rotation of second electric push rod 11 is connected with swinging rod 5, the top fixedly connected with swing motor 6 of second electric push rod 11, swinging motor 6's power take off end rigid coupling has swinging shaft 7, and swinging shaft 7's upper end cup joints with swinging rod 5, swinging rod 5's front end is provided with cutting drive piece 9, cutting drive piece 9's upper and lower both ends all are provided with cutting knife 10, weeding main part 1 in this embodiment, weeding subassembly 2 is weeding device's current structure, weeding main part 1's bottom can carry out the removal to weeding main part 1's position through the removal subassembly and handle.

Please look up the fig. 1 and show, cutting fill 3 and weeding main part 1 through connection, the opening of cutting fill 3 sets up forward, and cutting fill 3 is located weeding subassembly 2's upside, and one side of cutting fill 3 is the arc structure, and cutting knife 10 is located weeding main part 1's front side, is used for increasing weeding main part 1 front side cutting mechanism's installation end through cutting fill 3, and the cutting mechanism of being convenient for clear up weeding subassembly 2's upside weeds, add the cutting function of the high vegetation of weeding device.

Please refer to fig. 2, the mount pad 12 is all installed at the middle part of first electric putter 4 and second electric putter 11, mount pad 12 runs through with the cutting bucket 3 screw thread through a plurality of bolt, first electric putter 4 and second electric putter 11 all are located the bottom mid-line of cutting bucket 3, the electronic shrink technique of current electric putter is applied to first electric putter 4 and second electric putter 11 for first electric putter 4 and second electric putter 11 can highly go on simultaneously and go up and down, drive swinging arms 5 and swinging motor 6 and carry out altitude mixture control, first electric putter 4 and second electric putter 11 set up in the position of cutting bucket 3 bottom central line, the rotation of its top structure of being convenient for is used.

Referring to fig. 3, a positioning shaft 8 is disposed at one end of the swinging rod 5 near the second electric push rod 11, the bottom of the positioning shaft 8 is rotationally connected with the second electric push rod 11, the swinging rod 5 is rotationally connected with the second electric push rod 11 through the second electric push rod 11, and a rotation fixed point of the swinging rod 5 is set, so that the swinging rod 5 can rotate at an angle by taking the positioning shaft 8 as a circle center.

Referring to fig. 3, the swinging shaft 7 has an L-shaped structure, the upper end of the swinging shaft 7 has a cylindrical structure, the middle part of the swinging rod 5 is provided with a chute 13, the swinging shaft 7 is connected with the swinging rod 5 in a penetrating manner through the chute 13, the swinging shaft 7 can perform angular rotation through the power drive of the swinging motor 6, the swinging shaft 7 can transmit force to the swinging rod 5 through the penetrating arrangement of the upper end of the swinging shaft 7 and the chute 13, the swinging rod 5 is driven to rotate by taking the positioning shaft 8 as the center of a circle, when the swinging rod 5 is used, the swinging shaft 7 is driven to rotate by the power drive of the swinging motor 6, the swinging shaft 7 penetrates through the chute 13 in the middle of the swinging rod 5, and the positioning shaft 8 at the end part of the swinging rod 5 is connected with the rotation of the second electric push rod 11, so that the swinging rod 5 can perform reciprocating swinging by taking the positioning shaft 8 as the center of a circle, and the horizontal position of the cutting driving member 9 is regulated to provide kinetic energy.

Referring to fig. 4 or 5, the cutting driving member 9 includes mounting plates 14 mounted on the upper and lower sides of the swing rod 5, the front ends of the two mounting plates 14 are connected with the same double-shaft motor 16 in a penetrating manner, the double-shaft motor 16 is fixedly connected with the cutting knife 10, the mounting plates 14 are the mounting ends of the cutting driving member 9 and the swing rod 5, the extension structure of the front side of the swing rod 5 is convenient to increase, the cutting driving member 9 is arranged on the front side of the weeding main body 1, the upper and lower output ends of the double-shaft motor 16 are convenient to be arranged on the outer sides of the mounting plates 14 through the penetrating connection of the double-shaft motor 16, the cutting knife 10 is convenient to be connected with the double-shaft motor 16, and the cutting knife 10 is driven to rotate, so that weed cutting of the cutting knife 10 is realized.

Referring to fig. 4, two bolts 15 are connected between two mounting plates 14 and the swing rod 5 in a penetrating manner, nuts are connected to the tops of the bolts 15 in a threaded manner, the nuts are located on the outer sides of the mounting plates 14, the nuts are connected with the bolts 15 in a screwed manner through penetration of the bolts 15 with the mounting plates 14 and the swing rod 5, the mounting ends of the cutting driving piece 9 and the swing rod 5 are increased conveniently, and the cutting driving piece 9 is installed and maintained conveniently.

Please refer to fig. 5, the bi-axial motor 16 is connected with the mounting plate 14 through a screw, the upper end of the cutter 10 is provided with a limiting piece 17, the limiting piece 17 is connected with the bi-axial motor 16 through threads, the bi-axial motor 16 is convenient to mount or dismount with the mounting plate 14 through screwing or unscrewing the screw by a screwdriver, the replaceability of the bi-axial motor 16 is increased, the cutter 10 is convenient to mount and use with the bi-axial motor 16 through screwing the limiting piece 17 and the bi-axial motor 16, the replaceability of the cutter 10 is increased, and the practicality of the cutting driving piece 9 and the cutter 10 is increased.

The working principle of the utility model is as follows:

When the weeding main body 1 is used, planting is moved to a using position through a moving assembly at the bottom, a first electric push rod 4 and a second electric push rod 11 are respectively installed on a cutting bucket 3 through an installation seat 12, wherein the second electric push rod 11 is positioned at the rear side of the cutting bucket 3, a double-shaft motor 16 is installed between two installation plates 14 through screws, then the two installation plates 14 are clamped on the upper side and the lower side of a positioning shaft 8, a bolt 15 penetrates through the two installation plates 14 and the positioning shaft 8, nuts are sleeved on the end parts of the bolts 15, the nuts are screwed and fixed with the installation plates 14, and then the installation of a cutting driving piece 9 and the positioning shaft 8 is completed, and then the first electric push rod 4, the second electric push rod 11 and the double-shaft motor 16 are externally connected with a power supply; when the weeding device is used for cutting high vegetation, the height of the cutting knife 10 can be adjusted in a lifting manner according to the height of the cut weeds, the electric expansion and contraction of the first electric push rod 4 and the second electric push rod 11 can drive the swinging rod 5 and the swinging shaft 7 to adjust the height, and the cutting knife 10 is adjusted to a proper height; the power of the swinging motor 6 drives the swinging shaft 7, so that the swinging motor 6 can drive the swinging shaft 7 to rotate by taking the swinging motor 6 as a circle center, the force of the swinging shaft 7 is connected with the swinging rod 5 in a penetrating way, the swinging rod 5 is connected with the second electric push rod 11 in a rotating way by the positioning shaft 8, the swinging shaft 7 can drive the swinging rod 5 to reciprocate, the cylindrical part at the upper end of the swinging shaft 7 slides in the chute 13 of the swinging rod 5, the cutting driving piece 9 can do reciprocating swinging in the horizontal direction, and then high weeds at the outer side of the weeding main body 1 can be cut and cleaned; and along with the position removal that the movable assembly drove weeding main part 1, when the device carried out high weeds cutting work, weeding subassembly 2 also can carry out low weeds's clearance work, improves weeding device's clearance effect, reduces device's weeding degree of difficulty, has the practicality.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Forestry machinery weeding device, including weeding main part (1), the bottom of weeding main part (1) is provided with weeding subassembly (2), its characterized in that: the weeding machine is characterized in that the front side of the weeding main body (1) is provided with a cutting bucket (3), a first electric push rod (4) and a second electric push rod (11) are installed on the cutting bucket (3) in a penetrating mode, the top of the second electric push rod (11) is rotationally connected with a swinging rod (5), the top of the second electric push rod (11) is fixedly connected with a swinging motor (6), the power output end of the swinging motor (6) is fixedly connected with a swinging shaft (7), the upper end of the swinging shaft (7) is sleeved with the swinging rod (5), the front end of the swinging rod (5) is provided with a cutting driving piece (9), and the upper end and the lower end of the cutting driving piece (9) are respectively provided with a cutting knife (10).

2. A forestry machine weeding device according to claim 1, wherein: the cutting bucket (3) is connected with the weeding main body (1) in a penetrating manner, an opening of the cutting bucket (3) is arranged forwards, the cutting bucket (3) is located on the upper side of the weeding assembly (2), one side of the cutting bucket (3) is of an arc-shaped structure, and the cutting knife (10) is located on the front side of the weeding main body (1).

3. A forestry machine weeding device according to claim 1, wherein: the middle parts of the first electric push rod (4) and the second electric push rod (11) are respectively provided with a mounting seat (12), the mounting seats (12) penetrate through threads of the cutting bucket (3) through a plurality of bolts, and the first electric push rod (4) and the second electric push rod (11) are both positioned on the bottom middle line of the cutting bucket (3).

4. A forestry machine weeding device according to claim 1, wherein: one end of the swinging rod (5) close to the second electric push rod (11) is provided with a positioning shaft (8), and the bottom of the positioning shaft (8) is rotationally connected with the second electric push rod (11).

5. A forestry machine weeding device according to claim 1, wherein: the swing shaft (7) is of an L-shaped structure, the upper end of the swing shaft (7) is of a cylindrical structure, a sliding groove (13) is formed in the middle of the swing rod (5), and the swing shaft (7) is connected with the swing rod (5) in a penetrating mode through the sliding groove (13).

6. A forestry machine weeding device according to claim 1, wherein: the cutting driving piece (9) comprises mounting plates (14) arranged on the upper side and the lower side of the swinging rod (5), the front ends of the two mounting plates (14) are connected with the same double-shaft motor (16) in a penetrating manner, and the double-shaft motor (16) is fixedly connected with the cutting knife (10).

7. A forestry machine weeding device according to claim 6, wherein: two bolts (15) are connected between the two mounting plates (14) and the swinging rod (5) in a penetrating way, nuts are connected to the tops of the bolts (15) in a threaded mode, and the nuts are located on the outer sides of the mounting plates (14).

8. A forestry machine weeding device according to claim 6, wherein: the double-shaft motor (16) is connected with the mounting plate (14) in a penetrating mode through screws, a limiting piece (17) is arranged at the upper end of the cutting knife (10), and the limiting piece (17) is connected with the double-shaft motor (16) in a threaded mode.