CN220650093U - Open-air plant branch sample collection structure - Google Patents

Abstract

The utility model discloses a field plant branch specimen collection structure, which belongs to the technical field of plant specimen collection, and is technically characterized by comprising a handle and an extension rod, wherein one side of the extension rod, which is far away from the handle, is provided with a connecting component and a specimen cutting component, two ends of the connecting component are respectively connected with the extension rod and the specimen cutting component, a cutting component driving piece for controlling the specimen cutting component to cut plant branches is arranged on the handle, and the cutting component driving piece is connected with the specimen cutting component. The device holds the handle with one hand to the other hand drives the cutting knife through operation cutting assembly driving piece and lifts up/drop cooperation first branch grip block cutting branch, realizes single operation, improves field work efficiency and adjusts the length of extension pole according to actual environment, after cutting the branch, first branch grip block cutting branch, and the branch can also be cliied with first branch grip block cooperation to second branch grip block, facilitates the use.

Description

Open-air plant branch sample collection structure

Technical Field

The utility model belongs to the technical field of plant specimen collection, and particularly relates to a field plant branch specimen collection structure.

Background

The existing specimen collection device consists of a cutter head, a stay cord and a telescopic rod, and is inconvenient for collecting and carrying the plant specimen. The concrete steps are as follows: firstly, stay cord free movement, when meetting special collection environment, when the telescopic link stretches to the longest collection sample, need alone take pole alone stay cord two people cooperate just can accomplish the collection, and unwrapping wire (rope) receipts line (rope) is comparatively troublesome, and the man is hard. In addition, part of the acquisition device is used for arranging the stay cord in the telescopic rod, a handle is arranged at the bottom of the rod for controlling the cutter head, the bottom cannot touch the ground, and the device can only be carried on the shoulder or held in the hand, so that the device is convenient to use in an orchard, but is extremely inconvenient to carry in field investigation; secondly, the body of the sample collection device is heavier and longer, and the mountain climbing into the forest is inconvenient to carry when samples are not collected.

At present, the sample collection mode can be completed only by two persons (one person takes a rod and one person pulls a rope) under a complex environment, and therefore, the field plant branch sample collection structure is provided for solving the problem.

Disclosure of Invention

The utility model aims to provide a field plant branch specimen collection structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a field plant branch sample collection structure, includes handle, extension rod, one side that the handle was kept away from to the extension rod is provided with coupling assembling, sample and tailors the subassembly, the subassembly links to each other with extension rod, sample respectively to tailors the both ends of coupling assembling, install the subassembly driving piece that cuts out of controlling the sample and tailors the plant branch of cutting out of subassembly on the handle, it tailors the subassembly driving piece and tailors the subassembly with the sample and link to each other.

Preferably, the handle comprises a grab handle, a rotating pipe is connected to the grab handle in a rotating mode, a first screw rod is connected to the rotating pipe in an internal threaded mode, a alpenstock supporting leg is connected to one end, away from the rotating pipe, of the first screw rod, and one end, away from the rotating pipe, of the alpenstock supporting leg penetrates through and extends out of the grab handle.

Preferably, the inner wall of the grab handle is provided with a limiting chute, the alpenstock supporting leg is provided with a limiting slide block, and one end of the limiting slide block, which is far away from the alpenstock supporting leg, is in sliding connection with the limiting chute.

Preferably, the extension rod comprises a primary rod body and a secondary rod body, a plurality of thread grooves are formed in the inner wall of the primary rod body, a thread ring is fixedly connected to one end of the secondary rod body, located inside the primary rod body, of the secondary rod body, and the thread ring is in threaded connection with the adjacent thread grooves.

Preferably, the connecting assembly comprises a sleeve, a connecting seat and an inserting rod arranged on the connecting seat, one side, away from the inserting rod, of the connecting seat is connected with the specimen cutting assembly, one side, away from the connecting seat, of the sleeve is connected with the extending rod, an ejection spring is arranged in the inserting rod, an ejection button is arranged at one end, away from the inserting rod, of the ejection spring, a plurality of limiting holes are formed in the sleeve, and the ejection button penetrates through the adjacent limiting holes and extends out of the sleeve.

Preferably, the specimen cutting assembly (4) comprises a return spring (41) and a positioning frame (42), wherein a hinge rod (43) is rotatably connected in the positioning frame (42), the positioning frame (42) and the return spring (41) are both connected with the connecting assembly (3), one end, far away from the connecting assembly (3), of the return spring (41) is connected with the hinge rod (43), and the hinge rod (43) is rotatably connected with the inner wall of the positioning frame (42);

the positioning frame (42) is far away from one end of the connecting component (3) and is provided with a first branch clamping plate (44), and one side, far away from the reset spring (41), of the hinge rod (43) is fixedly provided with a cutting knife (45) matched with the first branch clamping plate (44) to cut plant branches.

Preferably, the specimen cutting assembly further comprises a connecting rod, one end of the connecting rod is connected with the hinging rod, and the other end of the connecting rod is connected with the cutting assembly driving piece.

Preferably, the cutting knife is provided with two second screws in a threaded connection manner, one side of the first branch clamping plate is provided with a second branch clamping plate, the two second screws are rotationally connected with the second branch clamping plate, and anti-skid rubber pads are arranged on one sides of the second branch clamping plate and the first branch clamping plate, which are adjacent.

Preferably, the cutting assembly driving piece comprises a rotating wheel and a fixed pulley, the rotating wheel is rotationally connected with a rotating handle, the rotating wheel is connected with the handle, a traction rope is wound on the rotating handle, one end of the traction rope, far away from the rotating wheel, is coiled and extends out of the fixed pulley, and the extending end of the traction rope is bound with the connecting rod;

wherein, the haulage rope is made of high-strength nylon material.

Preferably, two connecting rings are arranged on the extension rod, rope guide rings are arranged on the two connecting rings, and one end, far away from the rotating wheel, of the traction rope sequentially penetrates through the two rope guide rings and is connected with the connecting rod through the fixed pulley.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device can spill the handle with alpenstock landing leg through rotating the handle as a whole to take off connecting seat, inserted bar and cut out the subassembly with the sample and take off (cut out pull rope on the subassembly driving piece can cancel with the spacing back tightening up of connecting rod can), later insert in the sleeve with the handle with same inserted bar, bullet button buckle connected mode, can change the device into wild alpenstock, it is nimble multi-purpose.

2. The device specimen cutting assembly can be taken down and hung on a travel knapsack when not in use, and assembled when required.

3. The device holds the handle with one hand to the other hand drives the cutting knife through operation cutting assembly driving piece and lifts up/drop cooperation first branch grip block cutting branch, realizes single operation, improves field work efficiency and adjusts the length of extension pole according to actual environment, after cutting the branch, first branch grip block cutting branch, and the branch can also be cliied with first branch grip block cooperation to second branch grip block, facilitates the use.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the handle of the present utility model;

FIG. 3 is a partial front cross-sectional view of the extension pole of the present utility model;

FIG. 4 is a front cross-sectional view of the connection assembly of the present utility model in connection with a specimen clipping assembly;

FIG. 5 is a front cross-sectional view of the utility model after the plunger has been extended out of the connecting seat;

FIG. 6 is a partial top cross-sectional view of the specimen clipping assembly of the utility model;

fig. 7 is a partial front sectional view of a second embodiment of the present utility model.

In the figure: 1. a handle; 11. a grab handle; 12. limiting sliding grooves; 13. alpenstock landing leg; 14. a rotary tube; 15. a first screw; 16. a limit sliding block; 2. an extension rod; 21. a first-stage rod body; 22. a secondary rod body; 23. a thread groove; 24. a threaded ring; 3. a connection assembly; 31. a sleeve; 32. a connecting seat; 33. a rod; 34. a spring button; 35. a limiting hole; 36. an ejector spring; 4. a specimen clipping component; 41. a return spring; 42. a positioning frame; 43. a hinge rod; 44. a first shoot clamping plate; 45. a cutting knife; 46. a second shoot clamping plate; 47. a second screw; 48. a connecting rod; 5. a cutting assembly drive; 51. a rotating wheel; 52. a rotating handle; 53. a traction rope; 54. a fixed pulley; 55. a connecting ring; 56. a rope guide ring.

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.

Referring to fig. 1-6, the utility model provides a field plant branch specimen collection structure, which comprises a handle 1 and an extension rod 2, wherein a connecting component 3 and a specimen cutting component 4 are arranged on one side, far away from the handle 1, of the extension rod 2, two ends of the connecting component 3 are respectively connected with the extension rod 2 and the specimen cutting component 4, a cutting component driving piece 5 for controlling the specimen cutting component 4 to cut plant branches is arranged on the handle 1, and the cutting component driving piece 5 is connected with the specimen cutting component 4.

In this embodiment, the handle 1 includes a grab handle 11, a rotating tube 14 is rotatably connected to the grab handle 11, a first screw 15 is connected to the rotating tube 14 in an internal thread manner, one end of the first screw 15, which is far away from the rotating tube 14, is connected to a alpenstock leg 13, and one end of the alpenstock leg 13, which is far away from the rotating tube 14, penetrates through and extends out of the grab handle 11.

In this embodiment, the inner wall of the grab handle 11 is provided with a limiting chute 12, the alpenstock leg 13 is provided with a limiting slider 16, and one end of the limiting slider 16 away from the alpenstock leg 13 is slidably connected with the limiting chute 12.

In this embodiment, the extension rod 2 includes a primary rod 21 and a secondary rod 22, the inner wall of the primary rod 21 is provided with a plurality of thread grooves 23, one end of the secondary rod 22 located inside the primary rod 21 is fixedly connected with a thread ring 24, and the thread ring 24 is in threaded connection with the adjacent thread groove 23.

In this embodiment, the connecting assembly 3 includes a sleeve 31, a connecting seat 32 and an insert rod 33 mounted on the connecting seat 32, one side of the connecting seat 32 away from the insert rod 33 is connected with the specimen cutting assembly 4, one side of the sleeve 31 away from the connecting seat 32 is connected with the extension rod 2, an ejector spring 36 is mounted in the insert rod 33, one end of the ejector spring 36 away from the insert rod 33 is mounted with a spring button 34, a plurality of limiting holes 35 are formed in the sleeve 31, and the spring button 34 penetrates through the adjacent limiting holes 35 and extends out of the sleeve 31.

In this embodiment, the specimen clipping component (4) includes a return spring (41) and a positioning frame (42), a hinge rod (43) is rotatably connected in the positioning frame (42), the positioning frame (42) and the return spring (41) are both connected with the connecting component (3), one end of the return spring (41) far away from the connecting component (3) is connected with the hinge rod (43), and the hinge rod (43) is rotatably connected with the inner wall of the positioning frame (42);

the positioning frame (42) is far away from one end of the connecting component (3) and is provided with a first branch clamping plate (44), and one side, far away from the reset spring (41), of the hinge rod (43) is fixedly provided with a cutting knife (45) matched with the first branch clamping plate (44) to cut plant branches.

In this embodiment, the specimen cutting assembly 4 further includes a link 48, one end of the link 48 is connected to the hinge lever 43, and the other end of the link 48 is connected to the cutting assembly driving member 5.

In this embodiment, two second screws 47 are screwed on the cutting knife 45, a second branch clamping plate 46 is disposed on one side of the first branch clamping plate 44, the two second screws 47 are rotationally connected with the second branch clamping plate 46, and anti-slip rubber pads are disposed on adjacent sides of the second branch clamping plate 46 and the first branch clamping plate 44.

In this embodiment, the driving member 5 of the cutting assembly includes a rotating wheel 51 and a fixed pulley 54, the rotating wheel 51 is rotatably connected with a rotating handle 52, the rotating wheel 51 is connected with the handle 1, a traction rope 53 is wound on the rotating handle 52, one end of the traction rope 53 far away from the rotating wheel 51 is coiled and extends out of the fixed pulley 54, and the extending end of the traction rope 53 is bound with the connecting rod 48;

wherein the traction rope 53 is made of a high-strength nylon material.

In this embodiment, two connection rings 55 are installed on the extension rod 2, and rope guide rings 56 are installed on both connection rings 55, and one end of the traction rope 53 far away from the rotating wheel 51 sequentially penetrates through the two rope guide rings 56 and is connected with the connecting rod 48 through the fixed pulley 54.

Further, the side of the secondary rod body 22 far away from the primary rod body 21 is also provided with rod bodies with the same internal structures as the primary rod body 21 and the secondary rod body 22, and according to the actual length requirement, multiple sections of the primary rod body 21 and the secondary rod body 22 can be arranged to adapt to different lengths.

In a second embodiment, referring to fig. 7, the cutting assembly driving member 5 is mounted on the other side of the hinge rod 43, and the connecting rod 48 connected to the traction rope 53 is also mounted on the other side of the hinge rod 43, so that when the whole is in operation, the rotating handle 52 is rotated to drive the rotating wheel 51 to rotate, the rotating wheel 51 drives the rotating handle 52 to retract the traction rope 53, the connecting rod 48 is pulled under the supporting and guiding actions of the plurality of connecting rings 55, the rope guide rings 56 and the fixed pulleys 54, when the connecting rod 48 is pulled, the cutting knife 45 is pulled to be close to the first branch clamping plate 44 under the hinging action of the hinge rod 43 and the positioning frame 42, namely, a gap between the first branch clamping plate 44 and the cutting knife 45 is inserted into a sample to be cut, and when the rotating handle 52 is released, namely, the cutting knife 45 is separated from the first branch clamping plate 44 under the action of the reset spring 41.

The working principle and the using flow of the utility model are as follows: when the device clamps branches, firstly the specimen cutting assembly 4 is arranged on the connecting assembly 3, specifically, firstly the elastic button 34 is pressed, the ejection spring 36 is extruded to retract the elastic button 34 into the inserted rod 33, at the moment, after the inserted rod 33 is inserted into the sleeve 31, the corresponding limiting holes 35 on the inserted rod 33 are selected according to requirements, the limiting holes 35 in different directions can enable the specimen cutting assembly 4 to be suitable for different cutting directions, after the specimen cutting assembly is inserted into the corresponding limiting holes 35, under the action of the ejection spring 36, the elastic button 34 ejects to penetrate through the limiting holes 35 and extend out of the sleeve 31 to form clamping positioning, and connection among the extension rod 2, the connecting assembly 3 and the specimen cutting assembly 4 can be established.

And then the secondary rod body 22 is pulled out from the primary rod body 21, each time the threaded ring 24 reaches the threaded groove 23 in the primary rod body 21, the threaded groove 23 can be passed through by rotating the secondary rod body 22 to drive the threaded ring 24 to rotate, and when the required length is reached, the threaded ring 24 is driven by rotating the secondary rod body 22 until the threaded ring 24 completely coincides with the threaded groove 23.

After the handle 1 is taken up to enable the specimen cutting assembly 4 to be close to a branch to be cut, the rotating handle 52 is rotated to drive the rotating wheel 51 to rotate, the rotating wheel 51 drives the rotating handle 52 to retract the traction rope 53, the connecting rod 48 is pulled under the matched support and guide of the connecting rings 55, the rope guide rings 56 and the fixed pulleys 54, when the connecting rod 48 is pulled, the cutting knife 45 is pulled to be temporarily far away from the first branch clamping plate 44 under the hinged effect of the hinged rod 43 and the locating frame 42, namely, a gap between the first branch clamping plate 44 and the cutting knife 45 is inserted into a branch sample to be cut, after the position is determined, the rotating handle 52 is loosened, the cutting knife 45 is driven to reset through the hinged rod 43, namely, the first branch clamping plate 44 is matched with the cutting knife 45 to cut a plant branch specimen, after the cutting, the second branch clamping plate 46 is matched with the first branch clamping plate 44 to clamp the branch to be convenient to collect, and the gap between the second branch clamping plate 46 and the cutting knife 45 can be adjusted to be suitable for the long and long branch clamping plates 46 different in length, and the long branch sample can be collected.

After cutting, the connecting assembly 3 is reversely operated to take down the specimen cutting assembly 4, the connection between the traction rope 53 and the connecting rod 48 is loosened, then the specimen cutting assembly 4 is hung on a traveling bag, the grip part of the alpenstock is inserted into the connecting assembly 3 in a manner of being inserted into the specimen cutting assembly 4, the rotating tube 14 is rotated, the first screw 15 can only move left and right under the limit of the limit sliding groove 12 and the alpenstock supporting leg 13, namely, when the rotating tube 14 rotates, the first screw 15 drives the alpenstock supporting leg 13 to move left, the alpenstock supporting leg 13 extends out of the grab handle 11, then the length of the extension rod 2 is adjusted, and at the moment, the alpenstock is formed by the handle 1, the extension rod 2, the connecting assembly 3 and the assembled handle, and the staff is assisted in climbing.

The electronic components and modules used in the utility model can be commonly used parts which can realize specific functions in the scheme in the market at present, and the specific model and size can be selected and adjusted according to actual needs.

The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a field plant branch sample collection structure, includes handle (1), extension rod (2), its characterized in that: one side that handle (1) was kept away from to extension rod (2) is provided with coupling assembling (3) and sample and cuts subassembly (4), the both ends of coupling assembling (3) link to each other with extension rod (2), sample and cut subassembly (4) respectively, install on handle (1) and be used for controlling cutting subassembly driving piece (5) that sample cut subassembly (4), cutting subassembly driving piece (5) link to each other with sample cutting subassembly (4).

2. The field plant shoot specimen collection structure according to claim 1, wherein: the handle (1) comprises a grab handle (11), a rotating pipe (14) is connected to the grab handle (11) in a rotating mode, a first screw rod (15) is connected to the rotating pipe (14) in an internal threaded mode, a alpenstock supporting leg (13) is connected to one end, away from the rotating pipe (14), of the first screw rod (15), and one end, away from the rotating pipe (14), of the alpenstock supporting leg (13) penetrates through and extends out of the grab handle (11).

3. The field plant shoot specimen collection structure according to claim 2, wherein: the utility model discloses a mountain climbing stick, including grab handle (11), limit chute (12) have been seted up to the inner wall of grab handle (11), install spacing slider (16) on mountain climbing stick landing leg (13), the one end and the limit chute (12) sliding connection of mountain climbing stick landing leg (13) are kept away from to spacing slider (16).

4. The field plant shoot specimen collection structure according to claim 1, wherein: the extension rod (2) comprises a first-stage rod body (21) and a second-stage rod body (22), wherein a plurality of thread grooves (23) are formed in the inner wall of the first-stage rod body (21), one end of the second-stage rod body (22) positioned inside the first-stage rod body (21) is fixedly connected with a thread ring (24), and the thread ring (24) is in threaded connection with the adjacent thread groove (23).

5. The field plant shoot specimen collection structure according to claim 1, wherein: the connecting assembly (3) comprises a sleeve (31), a connecting seat (32) and an inserting rod (33) arranged on the connecting seat (32), one side, away from the inserting rod (33), of the connecting seat (32) is connected with the specimen cutting assembly (4), one side, away from the connecting seat (32), of the sleeve (31) is connected with the extension rod (2), an ejection spring (36) is arranged in the inserting rod (33), one end, away from the inserting rod (33), of the ejection spring (36) is provided with an ejection button (34), a plurality of limiting holes (35) are formed in the sleeve (31), and the ejection button (34) penetrates through the adjacent limiting holes (35) and extends out of the sleeve (31).

6. The field plant shoot specimen collection structure according to claim 1, wherein: the specimen cutting assembly (4) comprises a reset spring (41) and a positioning frame (42), a hinge rod (43) is rotatably connected in the positioning frame (42), the positioning frame (42) and the reset spring (41) are both connected with the connecting assembly (3), one end, far away from the connecting assembly (3), of the reset spring (41) is connected with the hinge rod (43), and the hinge rod (43) is rotatably connected with the inner wall of the positioning frame (42);

the positioning frame (42) is far away from one end of the connecting component (3) and is provided with a first branch clamping plate (44), and one side, far away from the reset spring (41), of the hinge rod (43) is fixedly provided with a cutting knife (45) matched with the first branch clamping plate (44) to cut plant branches.

7. The field plant shoot specimen collection structure of claim 6, wherein: the specimen cutting assembly (4) further comprises a connecting rod (48), one end of the connecting rod (48) is connected with the hinging rod (43), and the other end of the connecting rod (48) is connected with the cutting assembly driving piece (5).

8. The field plant shoot specimen collection structure of claim 6, wherein: two second screw rods (47) are connected to the cutting knife (45) in a threaded mode, a second branch clamping plate (46) is arranged on one side of the first branch clamping plate (44), the two second screw rods (47) are connected with the second branch clamping plate (46) in a rotating mode, and anti-skid rubber pads are arranged on one sides, adjacent to the second branch clamping plate (46) and the first branch clamping plate (44), of the cutting knife.

9. The field plant shoot specimen collection structure according to claim 7, wherein: the cutting assembly driving piece (5) comprises a rotating wheel (51) and a fixed pulley (54), a rotating handle (52) is rotatably connected to the rotating wheel (51), the rotating wheel (51) is connected with the handle (1), a traction rope (53) is wound on the rotating handle (52), one end, far away from the rotating wheel (51), of the traction rope (53) is coiled and extends out of the fixed pulley (54), and the extending end of the traction rope (53) is bound with the free end of the connecting rod (48);

wherein the hauling rope (53) is made of high-strength nylon material.

10. The wild plant shoot specimen collection structure according to claim 9, wherein: two connecting rings (55) are arranged on the extension rod (2), rope guide rings (56) are arranged on the two connecting rings (55), and one end, far away from the rotating wheel (51), of the traction rope (53) sequentially penetrates through the two rope guide rings (56) and is connected with the connecting rod (48) through the fixed pulley (54).