Tilting control mechanism and bamboo wood felling device

Abstract

The invention discloses a falling direction control mechanism and a bamboo wood felling device, and relates to the technical field of felling devices.The falling direction control mechanism comprises a positioning assembly, the positioning assembly is provided with a cylindrical part and a positioning end, when the bamboo wood is felling, the positioning end abuts against the outer surface of the bamboo wood, and the cylindrical part is perpendicular to the bamboo wood; the traction assembly comprises an enclasping piece, a rotating piece and a connecting piece; wherein the enclasping piece is provided with an opening type clamping groove, the bamboo can enter the clamping groove from the opening of the enclasping piece, and when the bamboo is cut down, the enclasping piece is arranged outside the bamboo in a sleeving mode in a semi-surrounding mode and clamps the bamboo; and the rotating piece is movably sleeved outside the cylindrical part of the positioning assembly. According to the bamboo feller, the falling direction control mechanism is arranged, the bamboo falling direction can be adjusted by controlling the traction assembly to rotate or pull at the last moment when bamboos are fallen and separated, and the problem that due to the fact that the falling direction of the dumped bamboos cannot be controlled, the potential safety hazard that felling workers are injured by crashing the dumped bamboos is solved.

Description

Technical Field

[0001] The invention relates to the technical field of felling devices, and in particular to a falling control mechanism and a bamboo felling device. Background Art

[0002] High-voltage line channels require timely felling of nearby trees and bamboos to ensure the normal operation of high-voltage transmission lines. However, in some densely populated environments, ordinary electric saws or oil saws cannot penetrate deep into the trees and bamboo forests for felling. Large-scale felling will increase the maintenance cost of high-voltage lines and increase the work intensity of operators. Currently, there is a long-handled electric saw (branch saw) on the market that can accurately cut down branches, bamboos and other plants at a certain distance. However, when it is used to clean up trees and bamboos near high-voltage transmission lines, there is a risk of electric shock to people due to the discharge of high-voltage transmission lines to trees and bamboos, and the current flows into the human body through the long handle. At the same time, when the trees and bamboos are cut off, their falling direction cannot be effectively controlled, which will pose a safety hazard to the transmission lines and operators. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the fact that after the above-mentioned existing bamboo and wood are felled, since the falling direction cannot be effectively controlled, there is a potential safety hazard of falling bamboo and wood injuring the woodcutters, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a falling control mechanism, comprising: a positioning assembly, which has a cylindrical part and a positioning end, when the bamboo and wood are cut down, the positioning end contacts the outer surface of the bamboo and wood, and the cylindrical part is arranged vertically to the bamboo and wood; and a traction assembly, which comprises a clamping member, a rotating member, and a connecting member; wherein the clamping member has an open-type engaging groove, so that the bamboo and wood can enter the engaging groove from the opening of the clamping member, and when the bamboo and wood are cut down, the clamping member is semi-enclosed and sleeved on the outside of the bamboo and wood and clamps the bamboo and wood; the rotating member is movably sleeved on the outside of the cylindrical part of the positioning assembly; the connecting member is arranged between the rotating member and the clamping member, one end of the connecting member is fixedly connected to the clamping member, and the other end of the connecting member is movably connected to the rotating member.

[0006] As a preferred solution of the inverting control mechanism of the present invention, the angle between the opening direction of the clamping member and the axial direction of the cylindrical portion is 0° to 120°.

[0007] As a preferred solution of the inverting control mechanism of the present invention, the angle between the opening direction of the clamping member and the axial direction of the cylindrical portion is 45°.

[0008] As a preferred solution of the inverting control mechanism of the present invention, the surface of the clamping member forming the engaging groove is a continuous and smooth curved surface.

[0009] As a preferred solution of the inverting control mechanism of the present invention, the connecting member is a hard rod.

[0010] As a preferred solution of the reverse control mechanism described in the present invention, the rotating member includes two mounting blocks with the same structure, and both of the mounting blocks have a connecting end, a movable end, and an arc groove; wherein the connecting end and the movable end are respectively located at two opposite ends of the mounting block, the arc groove is located between the connecting end and the movable end, and the inner concave surface of the arc groove can fit with the outer circumferential surface of the cylindrical part.

[0011] As a preferred solution of the reversing control mechanism of the present invention, the connecting ends of the two mounting blocks are hinged to each other, the movable ends of the two mounting blocks have locking holes that penetrate each other, and the locking bolts pass through the locking holes on the two movable ends in sequence.

[0012] As a preferred solution of the reverse control mechanism of the present invention, one end of the connecting member connected to the rotating member is provided with an assembly hole capable of allowing a locking bolt to pass through.

[0013] In order to solve the above technical problems, the present invention provides the following technical solutions: a bamboo and wood felling device, comprising the above-mentioned falling control mechanism; and a felling component for felling bamboo and wood and a remote control component for controlling the start and stop of the felling component, wherein the felling component comprises a saw blade and a driving member, and the saw blade is detachably mounted on the output end of the driving member; the remote control component comprises a protective shell, and a remote control module arranged in the protective shell, which is used to control the start and stop of the driving member.

[0014] As a preferred embodiment of the bamboo felling device of the present invention, the bamboo felling device further comprises a connecting assembly, which comprises an insulating rod, one end of which is detachably connected to the felling assembly, and the other end of which is detachably connected to the remote control assembly.

[0015] Beneficial effects of the present invention: By setting a falling control mechanism, the present invention can adjust the falling direction of the bamboo and wood by controlling the rotation or pulling of the traction component at the last moment when the bamboo and wood are cut and separated, thereby solving the safety hazard of the falling bamboo and wood causing injuries to the loggers due to the inability to control the falling direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the reverse control mechanism of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the bamboo felling device of the present invention.

[0019] Figure 3 The present invention is a schematic diagram of the structure of the felling component, the remote control component and the connection component in the bamboo felling device.

[0020] Figure 4 It is a schematic diagram of the structure of the traction assembly in the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the clamping member in the present invention.

[0022] Figure 6 It is a schematic diagram of the end structure of the connecting piece in the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the rotating part in the present invention. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] The present invention relates to a bamboo felling device, comprising a felling assembly 300 for felling bamboo and wood, and a falling control mechanism for controlling the falling direction of the bamboo and wood after felling.

[0029] Example 1

[0030] Reference Figure 1 , Figure 4 and Figure 5 , which is the first embodiment of the present invention, provides a reversing control mechanism, including a positioning assembly 100 and a traction assembly 200.

[0031] Specifically, the positioning component 100 has a cylindrical portion 101 and a positioning end 102. When in use, the positioning end 102 of the positioning component 100 contacts the outer surface of the bamboo, and the cylindrical portion 101 of the positioning component 100 is vertically arranged to the bamboo, so as to realize the positioning installation of the device when felling bamboo.

[0032] Specifically, the traction assembly 200 includes a clamping member 201, a rotating member 202, and a connecting member 203; wherein the clamping member 201 has an open clamping groove 201a, so that the bamboo can enter the clamping groove 201a from the opening of the clamping member 201. When in use, the clamping member 201 can be set on the outside of the bamboo in a semi-enclosed form to clamp the bamboo.

[0033] Furthermore, the rotating member 202 is movably sleeved on the outside of the cylindrical portion 101 of the positioning assembly 100. The rotating member 202 can rotate along the circumference of the cylindrical portion 101, thereby controlling the bamboo and wood stuck by the holding member 201 to fall to the left or right.

[0034] Further, the connecting member 203 is a hard rod, one end of the connecting member 203 is fixedly connected to the holding member 201, and the other end of the connecting member 203 is movably connected to the rotating member 202. In this way, the bamboo and wood stuck by the holding member 201 can be driven to fall forward or backward by pulling the connecting member 203.

[0035] As a further improvement, the axial angle between the opening direction of the clamping member 201 and the cylindrical portion 101 is 0° to 120°, preferably 45°. This arrangement can ensure that the bamboo and wood can enter the engaging groove 201a from the opening of the clamping member 201, so that the clamping member 201 can clamp the bamboo and wood, and can also ensure that when the bamboo and wood are pulled to fall, at least one surface contacts the bamboo and wood, applying force to the bamboo and wood in the direction of falling.

[0036] As a further improvement, the surface of the clamping member 201 forming the engaging groove 201a is a continuous and smooth curved surface.

[0037] Example 2

[0038] Reference Figure 4 and Figure 7 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that the rotating member 202 includes two mounting blocks 202a and 202b with the same structure, and the two mounting blocks 202a and 202b are hingedly connected.

[0039] Specifically, the two mounting blocks 202a and 202b each have a connecting end 202a-1 and 202b-1, a movable end 202a-2 and 202b-2, and an arc groove 202a-3 and 202b-3; the connecting ends 202a-1 and 202b-1 and the movable ends 202a-2 and 202b-2 are respectively located at the two opposite ends of the mounting blocks 202a and 202b, and the arc grooves 202a-3 and 202b-3 are located between the connecting ends 202a-1 and 202b-1 and the movable ends 202a-2 and 202b-2.

[0040] Furthermore, the connecting ends 202a-1 and 202b-1 of the two mounting blocks 202a and 202b are hinged to each other. The movable ends 202a-2 and 202b-2 of the two mounting blocks 202a and 202b have mutually interpenetrating locking holes 202a-4 and 202b-4. When in use, the two mounting blocks 202a and 202b are hung on the cylindrical part 101, and the inner concave surfaces of the arc grooves 202a-3 and 202b-3 of the mounting blocks 202a and 202b fit with the outer circumferential surface of the cylindrical part 101. The locking bolts 202c are passed through the locking holes 202a-4 and 202b-4 on the two movable ends 202a-2 and 202b-2 in sequence, and the assembly of the rotating member 202 and the positioning assembly 100 is completed, that is, the assembly of the traction assembly 200 and the positioning assembly 100 is completed.

[0041] As a further improvement, one end of the connecting member 203 connected to the rotating member 202 is provided with an assembly hole 203a through which the locking bolt 202c can pass.

[0042] The remaining structures are the same as those of Example 1.

[0043] Example 3

[0044] Reference Figure 2 and Figure 3, which is the third embodiment of the present invention, provides a bamboo felling device, including the falling control mechanism mentioned in embodiments 1 and 2; and a felling component 300 for felling bamboo, and a remote control component 400 for controlling the start and stop of the felling component 300.

[0045] Specifically, the felling assembly 300 includes a saw blade 301 and a driving member 302, wherein the saw blade 301 is detachably mounted on the output end of the driving member 302. When in use, the driving member 302 is started, and the cutting teeth on the outer side of the saw blade 301 contact the bamboo and wood to cut the bamboo and wood.

[0046] Specifically, the remote control assembly 400 includes a protective shell 401 and a remote control module disposed in the protective shell 401 for controlling the start and stop of the driving member 302 .

[0047] As a further improvement, the device further comprises a connecting component 500 for connecting the felling component 300 and the remote control component 400 .

[0048] Specifically, the connecting component 500 includes an insulating rod 501, one end of the insulating rod 501 is detachably connected to the felling component 300, and the other end of the insulating rod 501 is detachably connected to the remote control component 400. The cylindrical section is arranged at one end of the insulating rod 501 close to the remote control component 400, so that the traction component 200 can be detachably assembled on the insulating rod 501.

[0049] Specifically, the insulating rod 501 is a hollow rod, ensuring that the remote control assembly 400 can accurately transmit the start and stop signals to the driving member 302; threads are provided at both ends of the insulating rod 501, and the protective shell 401 and the outer shell of the driving member 302 are provided with joints that can be respectively adapted to the threads at both ends of the insulating rod 501, that is, the insulating rod 501 and the protective shell 401 and the driving member 302 are installed through threaded connection.

[0050] As a further improvement, a hand-held handle 502 is provided on one end of the insulating rod 501 close to the protective shell 401. The insulating rod 501 and the hand-held handle 502 are integrally formed or fixedly connected (such as welded). By providing the insulating rod 501, the overall length of the bamboo felling device is extended, so that the woodcutter can control the saw blade 301 to cut the bamboo at a longer distance, and it is convenient to observe the falling direction of the bamboo in the final stage of cutting. By providing the hand-held handle 502 on the insulating rod 501, it is convenient for the woodcutter to better control the device.

[0051] Specifically, the insulating rod 501 and the hand-held handle 502 are both made of insulating materials, which solves the problem of the risk of electric shock caused by the high-voltage transmission line discharging electricity to trees and bamboos, and the current flowing into the human body through the long handle.

[0052] The remaining structure is the same as that of Example 2.

[0053] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0054] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0055] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A reverse control mechanism, characterized in that: include, A positioning assembly (100) comprising a cylindrical portion (101) and a positioning end (102), wherein when felling bamboo, the positioning end (102) contacts the outer surface of the bamboo, and the cylindrical portion (101) is arranged perpendicular to the bamboo; and A traction assembly (200), comprising a clamping member (201), a rotating member (202), and a connecting member (203); The clamping member (201) has an open clamping groove (201a), so that the bamboo can enter the clamping groove (201a) from the opening of the clamping member (201). When felling the bamboo, the clamping member (201) is sheathed on the outside of the bamboo in a semi-enclosed form to clamp the bamboo; The rotating member (202) is movably sleeved on the outside of the cylindrical portion (101) of the positioning assembly (100); The connecting member (203) is arranged between the rotating member (202) and the clamping member (201); one end of the connecting member (203) is fixedly connected to the clamping member (201), and the other end of the connecting member (203) is movably connected to the rotating member (202).

2. The reverse control mechanism according to claim 1, characterized in that: The angle between the opening direction of the clamping member (201) and the axial direction of the cylindrical portion (101) is 0° to 120°.

3. The reverse control mechanism according to claim 2, characterized in that: The angle between the opening direction of the clamping member (201) and the axial direction of the cylindrical portion (101) is 45°.

4. The reverse control mechanism according to any one of claims 1 to 3, characterized in that: The surface of the clamping member (201) forming the engaging groove (201a) is a continuous and smooth curved surface.

5. The reverse control mechanism according to claim 1, characterized in that: The connecting member (203) is a hard rod.

6. The reverse control mechanism according to claim 1, characterized in that: The rotating member (202) comprises two mounting blocks (202a, 202b) of the same structure, and the two mounting blocks (202a, 202b) both have a connecting end (202a-1, 202b-1), a movable end (202a-2, 202b-2), and an arc groove (202a-3, 202b-3); The connecting end (202a-1, 202b-1) and the movable end (202a-2, 202b-2) are respectively located at two opposite ends of the mounting blocks (202a, 202b), the circular arc groove (202a-3, 202b-3) is located between the connecting end (202a-1, 202b-1) and the movable end (202a-2, 202b-2), and the inner concave surface of the circular arc groove (202a-3, 202b-3) can fit with the outer circumferential surface of the cylindrical portion (101).

7. The reverse control mechanism according to claim 6, characterized in that: The connecting ends (202a-1, 202b-1) of the two mounting blocks (202a, 202b) are hinged to each other, the movable ends (202a-2, 202b-2) of the two mounting blocks (202a, 202b) are provided with locking holes (202a-4, 202b-4) that penetrate each other, and the locking bolts (202c) pass through the locking holes (202a-4, 202b-4) on the two movable ends (202a-2, 202b-2) in sequence.

8. The reverse control mechanism according to claim 7, characterized in that: One end of the connecting member (203) connected to the rotating member (202) is provided with an assembly hole (203a) through which a locking bolt (202c) can pass.

9. A bamboo felling device, characterized in that: It comprises a falling control mechanism as claimed in any one of claims 1 to 8; and a felling assembly (300) for felling bamboo and wood, and a remote control assembly (400) for controlling the start and stop of the felling assembly (300), The felling assembly (300) comprises a saw blade (301) and a driving member (302), and the saw blade (301) is detachably mounted on the output end of the driving member (302); The remote control assembly (400) comprises a protective shell (401) and a remote control module arranged in the protective shell (401) and used for controlling the start and stop of the driving member (302).

10. The bamboo felling device according to claim 9, characterized in that: The bamboo felling device also includes: The connection assembly (500) comprises an insulating rod (501), one end of the insulating rod (501) is detachably connected to the felling assembly (300), and the other end of the insulating rod (501) is detachably connected to the remote control assembly (400).

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