Grass pulling rod for forestry investigation

Abstract

The utility model relates to the technical field of forestry investigation. The grass pulling rod for forestry investigation comprises an assembly rod, a connecting sleeve is arranged on the outer surface of one end of the assembly rod, a grass pulling structure is arranged on the outer surface of one end of the connecting sleeve, a handle is arranged on the outer surface of the other end of the assembly rod, and a connecting structure is arranged in the outer surface of one end of the assembly rod and the outer surface of one end of the handle. An inserting groove and a positioning groove are formed in the outer surface of the other end of the assembling rod and the outer surface of the other end of the connecting sleeve. According to the utility model, the inserting block and the positioning plate in one group of assembling rods are inserted into the inserting groove and the positioning groove in the other group of assembling rods, and then the rotating plate is rotated to enable the positioning plate to rotate in the positioning groove, so that two or more groups of assembling rods can be conveniently connected; and therefore, the group number of the assembling rods can be conveniently increased or decreased according to actual needs, the length of the equipment in use is adjusted, and the practicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry exploration, and more specifically to a grass-moving rod for forestry exploration. Background Art

[0002] Forestry survey refers to the activity of systematic and comprehensive investigation and observation of forest resources, vegetation conditions, soil conditions, topography, hydrology and geography, etc. Through the survey of forest resources, we can understand the current status and changing trends of forest ecosystems, and provide data support for scientific and rational forest resource management and protection.

[0003] At present, weeding poles are used in forestry surveys. They can effectively clear weeds and shrubs, keep the woodland clean and transparent, and are conducive to observing and studying the vegetation, soil and terrain of the woodland. At the same time, weeding poles can also be used to remove some harmful invasive plants to prevent them from affecting the normal ecosystem of the woodland.

[0004] During use, the weeding rods in the prior art are mostly integrated or telescopic, and their overall length is limited. It is not convenient to increase or decrease the length of the equipment according to actual needs, which reduces the practicability of the equipment to a certain extent. In addition, if the parts of the existing integrated or telescopic weeding rods are damaged, most of them need to be replaced as a whole, which is not convenient to replace a single part according to actual conditions, and wastes material costs to a certain extent. Therefore, there is an urgent need for a weeding rod for forestry survey to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grass-pulling rod for forestry survey to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a grass-moving rod for forestry survey, comprising:

[0007] An assembly rod, wherein a connecting sleeve is provided on the outer surface of one end of the assembly rod, and a weeding structure is provided on the outer surface of one end of the connecting sleeve, a handle is provided on the outer surface of the other end of the assembly rod, and a connecting structure is provided inside the outer surface of one end of the assembly rod and the handle, and an insertion groove and a positioning groove are provided inside the outer surface of the other end of the assembly rod and the connecting sleeve;

[0008] A weeding structure, wherein the weeding structure comprises a fixed weeding hook, and the fixed weeding hook is fixedly connected to the outer surface of one end of the connecting sleeve;

[0009] The connecting structure comprises an inserting block, and the inserting block is fixedly connected to the outer surface of the assembly rod and one end of the handle.

[0010] Preferably, the weeding structure also includes a hinged ring, and the hinged ring is hingedly connected to the middle position of one end of the fixed weeding hook, a counterweight plate is fixedly connected to the outer surface of the lower end of the hinged ring, and a movable weeding hook is fixedly connected to the outer surface of the upper end of the hinged ring.

[0011] Preferably, the connecting structure also includes a connecting rod, and the connecting rod is inserted into the interior of the insertion block, a positioning plate is fixedly connected to the outer surface of one end of the connecting rod, and a rotating plate is fixedly connected to the outer surface of the other end of the connecting rod, a rotating groove is opened inside the outer surface of the assembly rod and one end of the handle, and a storage groove is opened inside the upper end surface of the assembly rod and one end of the handle, and a positioning rod and a spring are inserted into the interior of the storage groove.

[0012] Preferably, the outer dimensions of the insertion block are the same as the inner dimensions of the insertion slot, the outer dimensions of the positioning plate are matched with the inner dimensions of the insertion slot, the outer diameter of the positioning plate is the same as the inner diameter of the positioning slot, and the width of the positioning plate is the same as the width inside the positioning slot.

[0013] Preferably, the rotating plate is inserted into the rotating groove, and the outer surface of the upper end of the rotating plate extends out of the rotating groove. A positioning hole is opened inside the upper end surface of the rotating plate, and the internal size of the positioning hole is adapted to the size of the outer surface of one end of the positioning rod.

[0014] Preferably, a pull plate is provided on the outer surface of the other end of the positioning rod, and the pull plate passes through and extends out of the interior of the receiving groove, and the two ends of the spring respectively abut against one side surface of the interior of the receiving groove and the surface of the other end of the positioning rod.

[0015] The technical effects and advantages of the utility model are as follows: the utility model inserts the insertion block and the positioning plate in one group of assembly rods into the insertion groove and the positioning groove in another group of assembly rods, and then rotates the rotating plate to make the positioning plate rotate inside the positioning groove, thereby facilitating the connection between two or more groups of assembly rods, thereby facilitating the device to increase or decrease the number of groups of assembly rods according to actual needs, thereby adjusting the length of the device when in use, and improving the practicability of the device to a certain extent;

[0016] By pulling the positioning rod, the outer surface of one end of the positioning rod is disengaged from the positioning hole inside the rotating plate. At this time, the rotating plate can rotate inside the rotating groove, so that the insertion block and the positioning plate can be pulled outward from the insertion groove and the positioning groove, thereby separating the assembly rod, the connecting sleeve, and the handle from each other, thereby facilitating the storage of the equipment and the replacement of damaged parts separately, saving material costs to a certain extent, and the overall structural design is simple and reasonable, highly practical, and easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic exploded view of the three-dimensional structure of the utility model.

[0019] Figure 3 It is a schematic exploded view of the three-dimensional structure of the weeding structure of the utility model.

[0020] Figure 4 It is a schematic exploded view of the three-dimensional structure of the connection structure of the utility model.

[0021] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0022] Figure 6 It is a schematic diagram of the use state of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Assembly rod; 2. Connecting sleeve; 3. Weeding structure; 31. Fixed weeding hook; 32. Hinge ring; 33. Counterweight plate; 34. Mobile weeding hook; 4. Handle; 5. Connecting structure; 51. Insertion block; 52. Connecting rod; 53. Positioning plate; 54. Rotating plate; 55. Rotating slot; 56. Storage slot; 57. Positioning rod; 58. Spring; 6. Insertion slot; 7. Positioning slot. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the forestry survey involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-6 The utility model provides a grass-pulling rod for forestry investigation, comprising:

[0026] An assembly rod 1, a connecting sleeve 2 is provided on the outer surface of one end of the assembly rod 1, and a weeding structure 3 is provided on the outer surface of one end of the connecting sleeve 2, a handle 4 is provided on the outer surface of the other end of the assembly rod 1, and a connecting structure 5 is provided inside the outer surface of one end of the assembly rod 1 and the handle 4, and an insertion groove 6 and a positioning groove 7 are provided inside the outer surface of the other end of the assembly rod 1 and the connecting sleeve 2;

[0027] The weeding structure 3 includes a fixed weeding hook 31, and the fixed weeding hook 31 is fixedly connected to the outer surface of one end of the connecting sleeve 2. The weeding structure 3 also includes a hinged ring 32, and the hinged ring 32 is hingedly connected to the middle position of one end of the fixed weeding hook 31. A counterweight plate 33 is fixedly connected to the outer surface of the lower end of the hinged ring 32, and a mobile weeding hook 34 is fixedly connected to the outer surface of the upper end of the hinged ring 32. Figure 3 As shown, when the device is used vertically on the ground, the counterweight plate 33 will rotate downward due to its own weight and drive the mobile weeding hook 34 to rotate upward. At this time, the fixed weeding hook 31 is first inserted into the grass root in the soil, and then the bottom surface of the counterweight plate 33 is in contact with the ground to rotate in the opposite direction, and the mobile weeding hook 34 is driven to rotate in the opposite direction by the counterweight plate 33, so that the grass root is pulled out of the soil by the fixed weeding hook 31 and the mobile weeding hook 34 interlaced with each other;

[0028] The connecting structure 5 includes an insertion block 51, and the insertion block 51 is fixedly connected to the outer surface of the assembling rod 1 and one end of the handle 4. The connecting structure 5 also includes a connecting rod 52, and the connecting rod 52 is inserted into the inside of the insertion block 51, and a positioning plate 53 is fixedly connected to the outer surface of one end of the connecting rod 52, and a rotating plate 54 is fixedly connected to the outer surface of the other end of the connecting rod 52. A rotating groove 55 is opened inside the outer surface of one end of the assembling rod 1 and the handle 4, and a storage groove 56 is opened inside the upper end surface of the assembling rod 1 and one end of the handle 4, and a positioning rod 57 and a spring 58 are inserted inside the storage groove 56. The outer size of the insertion block 51 is the same as the inner size of the insertion groove 6, the outer size of the positioning plate 53 is matched with the inner size of the insertion groove 6, and the outer diameter of the positioning plate 53 is the same as the inner diameter of the positioning groove 7, and the width of the positioning plate 53 is the same as the width of the inside of the positioning groove 7. Figure 2 , Figure 4 and Figure 5 As shown, this design allows the insertion block 51 to be inserted into the insertion slot 6, and the positioning plate 53 to be inserted into the positioning slot 7. This design allows the device to be more stable when connected, and the rotating plate 54 can drive the positioning plate 53 to rotate inside the positioning slot 7, so that the positioning plate 53 is engaged with the positioning slot 7, thereby facilitating the assembly of the device and facilitating the device to increase or decrease the number of assembly rods 1 according to actual conditions.

[0029] The rotating plate 54 is inserted into the rotating groove 55, and the outer surface of the upper end of the rotating plate 54 extends out of the rotating groove 55. A positioning hole is opened inside the upper end surface of the rotating plate 54, and the inner size of the positioning hole is matched with the size of the outer surface of one end of the positioning rod 57. Figure 4 and Figure 5As shown, this design allows the rotating plate 54 to rotate inside the rotating groove 55, and synchronously drives the positioning plate 53 to rotate inside the positioning groove 7 through the connecting rod 52, and at the same time, when the outer surface of one end of the positioning rod 57 is inserted into the interior of the positioning hole, the position of the rotating plate 54 can be positioned;

[0030] A pull plate is provided on the outer surface of the other end of the positioning rod 57, and the pull plate penetrates and extends out of the interior of the receiving groove 56. The two ends of the spring 58 are respectively against the surface of one side of the interior of the receiving groove 56 and the surface of the other end of the positioning rod 57. Figure 4 and Figure 5 As shown, this design allows the user to pull the positioning rod 57 to move inside the storage groove 56 through the pull plate, and after pulling the positioning rod 57, the positioning rod 57 can be reset by itself through the elasticity of the spring 58.

[0031] Working principle: when the device is used, firstly, according to the actual situation, the insertion block 51 and the positioning plate 53 in one group of assembly rods 1 are inserted into the insertion groove 6 and the positioning groove 7 in another group of assembly rods 1, and then the rotating plate 54 is rotated inside the rotating groove 55, and the positioning plate 53 is synchronously rotated inside the positioning groove 7 through the connecting rod 52. At this time, the positioning plate 53 is engaged with the inside of the positioning groove 7, and the outer surface of one end of the positioning rod 57 is inserted into the positioning hole opened inside the rotating plate 54 through the elasticity of the spring 58, thereby facilitating the connection between two or more groups of assembly rods 1 through the connecting structure 5, so as to facilitate the device to increase or decrease the number of groups of assembly rods 1 according to the actual required length, and then the multiple groups of assembly rods 1 are connected to the connecting sleeve 2 and the handle 4 through the cooperation of the connecting structure 5, the insertion groove 6 and the positioning groove 7;

[0032] When the device is in use, the handle 4 is held to make the device perpendicular to the ground, and the counterweight plate 33 rotates downward due to its own weight, and drives the mobile weeding hook 34 to rotate upward through the hinge ring 32. At this time, the fixed weeding hook 31 is first inserted into the grass root in the soil, and then the bottom surface of the counterweight plate 33 is attached to the ground, and the counterweight plate 33 is supported by the ground to rotate upward, and the mobile weeding hook 34 is driven to rotate upward through the hinge ring 32, so that the grass roots are pulled out of the soil by the fixed weeding hook 31 and the mobile weeding hook 34 interlaced with each other, thereby completing the weeding operation through the weeding structure 3;

[0033] After the use of the device is over, the positioning rod 57 is pulled to move the positioning rod 57 inside the storage groove 56, and the outer surface of one end of the positioning rod 57 is disengaged from the positioning hole inside the rotating plate 54. At this time, the rotating plate 54 can rotate inside the rotating groove 55, so that the insertion block 51 and the positioning plate 53 can be pulled outward from the inside of the insertion groove 6 and the positioning groove 7, thereby separating the multiple groups of assembly rods 1 and the connecting sleeve 2 and the handle 4 from each other, thereby facilitating their storage and placement. The above is the entire working principle of the present invention.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A weed-pulling rod for forestry exploration, characterized in that: include: An assembly rod (1), wherein a connecting sleeve (2) is provided on the outer surface of one end of the assembly rod (1), and a weeding structure (3) is provided on the outer surface of one end of the connecting sleeve (2); a handle (4) is provided on the outer surface of the other end of the assembly rod (1), and a connecting structure (5) is provided inside the outer surfaces of one end of the assembly rod (1) and the handle (4); and an insertion groove (6) and a positioning groove (7) are provided inside the outer surfaces of the other end of the assembly rod (1) and the connecting sleeve (2); A weeding structure (3), wherein the weeding structure (3) comprises a fixed weeding hook (31), and the fixed weeding hook (31) is fixedly connected to the outer surface of one end of the connecting sleeve (2); A connecting structure (5), wherein the connecting structure (5) comprises an inserting block (51), and the inserting block (51) is fixedly connected to the outer surface of one end of the assembly rod (1) and the handle (4).

2. The grass-moving rod for forestry survey according to claim 1, characterized in that: The weeding structure (3) further comprises a hinged ring (32), and the hinged ring (32) is hingedly connected to the middle position of one end of the fixed weeding hook (31), a counterweight plate (33) is fixedly connected to the outer surface of the lower end of the hinged ring (32), and a movable weeding hook (34) is fixedly connected to the outer surface of the upper end of the hinged ring (32).

3. The grass-moving rod for forestry survey according to claim 1, characterized in that: The connection structure (5) also includes a connection rod (52), and the connection rod (52) is inserted into the insertion block (51), a positioning plate (53) is fixedly connected to the outer surface of one end of the connection rod (52), and a rotating plate (54) is fixedly connected to the outer surface of the other end of the connection rod (52), a rotating groove (55) is provided inside the outer surface of one end of the assembly rod (1) and the handle (4), and a storage groove (56) is provided inside the upper end surface of one end of the assembly rod (1) and the handle (4), and a positioning rod (57) and a spring (58) are inserted inside the storage groove (56).

4. The grass-moving rod for forestry survey according to claim 3, characterized in that: The external dimensions of the insertion block (51) are the same as the internal dimensions of the insertion slot (6), the external dimensions of the positioning plate (53) are matched with the internal dimensions of the insertion slot (6), the external diameter of the positioning plate (53) is the same as the internal diameter of the positioning slot (7), and the width of the positioning plate (53) is the same as the width of the inside of the positioning slot (7).

5. The grass-moving rod for forestry survey according to claim 3, characterized in that: The rotating plate (54) is inserted into the rotating groove (55), and the outer surface of the upper end of the rotating plate (54) extends out of the rotating groove (55). A positioning hole is provided inside the upper end surface of the rotating plate (54), and the inner size of the positioning hole matches the size of the outer surface of one end of the positioning rod (57).

6. The grass-moving rod for forestry survey according to claim 3, characterized in that: A pull plate is provided on the outer surface of the other end of the positioning rod (57), and the pull plate passes through and extends out of the interior of the receiving groove (56), and the two ends of the spring (58) respectively abut against one side surface of the interior of the receiving groove (56) and the surface of the other end of the positioning rod (57).

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