CN219914301U - Portable pasture grass yield measuring device - Google Patents
Portable pasture grass yield measuring device Download PDFInfo
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- CN219914301U CN219914301U CN202321404097.3U CN202321404097U CN219914301U CN 219914301 U CN219914301 U CN 219914301U CN 202321404097 U CN202321404097 U CN 202321404097U CN 219914301 U CN219914301 U CN 219914301U
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004459 forage Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a portable pasture measuring and producing device, which comprises: the edges are rotationally connected through the pin shafts, when the edges are expanded and are rectangular, the edges are used for pasture and grass yield measurement, and when the edges are in a contracted state, the edges are convenient to carry; the limiting strip assembly is arranged between the adjacent edges and used for limiting and fixing when the edges are rectangular; and the meshing driving assembly is arranged on each edge and is used for adjusting the edge length of each edge. According to the utility model, by switching the shapes of the edges, when four edges are expanded and rectangular, the pasture measuring device can be used for pasture measuring, and when the four edges are contracted, the volume is reduced, the carrying is convenient, the load of a carrier is reduced, in addition, the meshing driving assembly is matched, and the unit area of pasture measuring is adjusted by adjusting the edge length of each edge, so that different measuring requirements are met.
Description
Technical Field
The utility model relates to the technical field of pasture sample side detection, in particular to a portable pasture yield measuring device.
Background
In the research process of grassland forage grass yield, density and the like, a sample square is mostly adopted, and the sample square commonly used at present has a square shape or a round shape, wherein the area of the square sample square is generally mainly 50cm multiplied by 50cm and 100cm multiplied by 100 cm. Because the sample square frame is long and inconvenient to fold, and the round sample square can not be disassembled and assembled, the carrying is very inconvenient, the side length is relatively fixed, the adaptation range is low, and the sample square needs to be replaced for different yield measurement requirements, so that the labor intensity of detection personnel is further increased.
Disclosure of Invention
The utility model aims to provide a portable pasture measuring device, which can be used for measuring pasture by switching the shapes of edges when four edges are expanded and are rectangular, and has the advantages of reduced volume, portability, reduced load of a carrier when the four edges are contracted, and in addition, the device is matched with a meshing driving assembly, and the unit area of pasture measuring is adjusted by adjusting the side length of each edge so as to meet different measuring requirements.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable pasture measuring device comprising: the edges are rotationally connected through the pin shafts, when the edges are expanded and are rectangular, the edges are used for pasture and grass yield measurement, and when the edges are in a contracted state, the edges are convenient to carry; the limiting strip assembly is arranged between the adjacent edges and used for limiting and fixing when the edges are rectangular; and the meshing driving assembly is arranged on each edge and is used for adjusting the edge length of each edge.
Further, each rib comprises two ribs and a rib frame arranged between the two ribs, and the ribs can move away from or towards each other on the rib frame; each group of the meshing driving assembly is arranged between the prismatic frame and the prismatic strip, the meshing driving assembly comprises limiting grooves respectively arranged on the opposite surfaces of the prismatic frame, movable racks are arranged in each limiting groove, and the two racks are respectively fixed with the two prismatic strips; the connecting shaft is rotatably connected to the middle of the edge frame, one end of the connecting shaft is fixedly provided with transmission teeth, the transmission teeth are meshed with the two racks, and when the connecting shaft rotates, the two racks move in opposite directions; the other end of the connecting shaft penetrates through the through hole formed in the middle of the prismatic frame and is provided with a driving structure, and power is provided for rotation of the connecting shaft.
Further, the driving structure comprises a ratchet wheel which is fixedly connected with the connecting shaft; the mounting plate is arranged on the outer wall of the prismatic frame, a telescopic structure is arranged at the bottom of the mounting plate, the mounting plate further comprises a limiting roller fixed at the telescopic end of the telescopic structure, and the limiting roller is matched with a single clamping groove on the ratchet wheel; the ratchet wheel is characterized by further comprising a handle fixed on one side of the ratchet wheel far away from the connecting shaft.
Further, a graduated scale is also fixed on the outer side of the edge frame.
Further, the limit bar assembly comprises a limit bar body, and one end of the limit bar body is rotationally connected with one of the ribs through a mounting shaft; the inserting column structure is arranged at the other end of the limiting strip body; the novel square corner connector is characterized by further comprising slots formed in adjacent ribs, and when the plug-in column structure is inserted into the slots, the two ribs and the limiting bar body form an isosceles right triangle.
Further, the inserting column structure comprises a mounting groove formed in one end, far away from the mounting shaft, of the limiting strip body, a movable inserting column body is arranged in the mounting groove, a connecting piece is fixed at the end of the inserting column body, and a tension spring is further connected to the outer wall of the inserting column body between the connecting piece and the limiting strip body and used for resetting the inserting column body.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, by switching the shapes of the edges, when four edges are expanded and rectangular, the pasture measuring device can be used for pasture measuring, and when the four edges are contracted, the volume is reduced, the carrying is convenient, the load of a carrier is reduced, in addition, the meshing driving assembly is matched, and the unit area of pasture measuring is adjusted by adjusting the edge length of each edge, so that different measuring requirements are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of FIG. 1;
FIG. 3 is a schematic view of a device in the form of a set of stop bar assemblies;
FIG. 4 is an enlarged schematic view of the engagement drive assembly;
FIG. 5 is an enlarged schematic view of a driving structure;
FIG. 6 is an enlarged schematic view of the stopper rod assembly.
In the figure: 1. a rib; 2. a rack; 3. a prism frame; 4. a graduated scale; 5. a drive tooth; 6. a connecting shaft; 7. a connecting piece; 8. a tension spring; 9. a mounting groove; 10. a limit bar body; 11. a mounting plate; 12. a ratchet wheel; 13. a telescopic structure; 14. a limit roller; 15. a handle; 16. the post body.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, the present utility model preferably provides the following technical solutions: a portable pasture measuring device comprising: the edges are rotationally connected through the pin shafts, when the edges are expanded and are rectangular, the edges are used for pasture and grass yield measurement, and when the edges are in a contracted state, the edges are convenient to carry; the limiting strip assembly is arranged between the adjacent edges and used for limiting and fixing when the edges are rectangular; and the meshing driving assembly is arranged on each edge and is used for adjusting the edge length of each edge.
In this embodiment, the four edges are preferably four, and the adjacent edges are rotationally connected through the pin shaft, so that different functions of the edges are realized by adjusting the expansion and contraction of the four edges, when the four edges are expanded and are rectangular, as shown in fig. 1, the four edges can be used for pasture measurement at the moment to judge the thick growth condition of pasture in unit area, and the limiting fixing of the rectangular edges is realized by matching with the limiting assembly, so that when the four edges are contracted, the device is reduced in volume and convenient to carry; in addition, the side length of each edge is adjusted by the meshing driving assembly on each edge, so that the unit area of pasture measuring production is adjusted;
this design, through the form of switching the arris, when four arriss expand and be the rectangle, can do pasture and survey and produce the use, and when four arriss shrink, the volume reduces, portable reduces carrier's burden, and the meshing drive assembly of cooperation setting in addition is through adjusting the length of edge of every arriss, and then adjusts the unit area that pasture survey produced to satisfy different survey and produce the requirement.
Further, each rib comprises two ribs 1 and a rib frame 3 arranged between the two ribs 1, and the ribs 1 can move away from each other or towards each other on the rib frame 3; the meshing driving assembly comprises limit grooves respectively formed in opposite faces of the rib frames 3, movable racks 2 are arranged in each limit groove, and the two racks 2 are respectively fixed with the two ribs 1; the device also comprises a connecting shaft 6 which is rotationally connected to the middle part of the prismatic frame 3, one end of the connecting shaft 6 is fixed with a transmission tooth 5, the transmission tooth 5 is meshed with the two racks 2, and when the connecting shaft 6 rotates, the two racks 2 run in opposite directions; the other end of the connecting shaft 6 passes through a through hole formed in the middle of the prismatic frame 3 and is provided with a driving structure to provide power for the rotation of the connecting shaft 6.
Here, each rib is formed by two ribs 1 and a rib frame 3 arranged between the two ribs 1, the opposite surfaces of the rib frame 3 are provided with movable racks 2, the two racks 2 are respectively fixed with the two ribs 1, as shown in fig. 4, a transmission tooth 5 arranged in the middle of the rib frame 3 is meshed with the two racks 2, so that the two ribs 1 run opposite to or away from each other by adjusting the rotation of the transmission tooth 5, and the edge length of the rib is further adjusted.
Further, the driving structure comprises a ratchet wheel 12, and the ratchet wheel 12 is fixedly connected with the connecting shaft 6; the mounting plate 11 is arranged on the outer wall of the prismatic frame 3, the bottom of the mounting plate 11 is provided with a telescopic structure 13, the telescopic structure further comprises a limiting roller 14 fixed at the telescopic end of the telescopic structure 13, and the limiting roller 14 is matched with a single clamping groove on the ratchet wheel 12; and a handle 15 fixed to the side of the ratchet 12 remote from the connecting shaft 6.
In this embodiment, the telescopic structure 13 is in the prior art, and is composed of a telescopic sleeve, a telescopic rod arranged inside the telescopic sleeve, and a spring arranged between the telescopic rod and the telescopic sleeve, wherein the telescopic rod is connected with the limiting roller 14 through a mounting piece;
because the ratchet wheel 12 is fixed on the connecting shaft 6, and the limit roller 14 at the telescopic end of the telescopic structure 13 is matched with a single clamping groove on the ratchet wheel 12 as shown in figure 5, when the ratchet wheel 12 rotates, the rotation of the transmission teeth 5 can be regulated, and the limit roller 14 at the telescopic end of the telescopic structure 13 is matched to limit the rotating ratchet wheel 12, so that the locking of the two ribs 1 after being opposite or separated is realized,
further, a scale 4 is fixed on the outer side of the prism frame 3.
Through the scale 4 that sets up, as shown in fig. 5, can quantify the removal of two arriss 1 to more convenient accurate regulation arris length, further more visualization that makes the long regulation of edge.
Further, the limit bar assembly comprises a limit bar body 10, and one end of the limit bar body 10 is rotationally connected with one of the ribs 1 through a mounting shaft; the inserting column structure is arranged at the other end of the limit strip body 10; the novel square corner connector further comprises slots 9 formed in the adjacent ribs 1, and when the plug-in column structure is inserted into the slots 9, the two ribs 1 and the limiting strip body 10 form an isosceles right triangle.
In this embodiment, the stop bar assemblies may be selected from four groups, preferably one or two groups here, as shown in connection with fig. 3 and 2, for the purpose of: the device can realize the limit fixation of the rectangular edges through a group of limit strip components, and has the advantages of simple structure and material saving;
the more the limit strip components are, the stronger the stability is, but the operation is complicated, and in consideration of compromise, the device is preferably two groups and is distributed at opposite angles, and is shown in combination with fig. 1 and 2;
the spacing subassembly includes spacing body 10, and spacing body 10 one end is rotated through installation axle and rib 1 and is connected, and its other end passes through the spliced pole structure and is connected with adjacent rib 1, and it is notable that two ribs 1 can constitute an isosceles right triangle with spacing body 10, as shown in fig. 2, the form of the arris of being convenient for switches to be convenient for detect the output of forage grass in the unit area.
Further, the plunger structure comprises a mounting groove formed in one end, far away from the mounting shaft, of the limit bar body 10, a movable plunger body 16 is arranged in the mounting groove, a connecting piece 7 is fixed at the end part of the plunger body 16, and a tension spring 8 is further connected to the outer wall of the plunger body 16 between the connecting piece 7 and the limit bar body 10 and used for resetting the plunger body 16.
As shown in fig. 6, since the extension spring 8 is further sleeved on the outer wall of the post body 16 between the connecting piece 7 and the limit bar body 10, and the post body 16 can be matched with the slot 9, when four edges need to be fixed, the connecting piece 7 is pulled at this time, so that the extension spring 8 is elongated, that is, the post body 16 passes over the adjacent edge 1, and then the end of the post body 16 is aligned with the slot 9 where the adjacent edge 1 is located, thereby completing the fixing process of the rectangular edge.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (6)
1. A portable pasture testing device, comprising:
the edges are rotationally connected through the pin shafts, when the edges are expanded and are rectangular, the edges are used for pasture and grass yield measurement, and when the edges are in a contracted state, the edges are convenient to carry;
the limiting strip assembly is arranged between the adjacent edges and used for limiting and fixing when the edges are rectangular;
and the meshing driving assembly is arranged on each edge and is used for adjusting the edge length of each edge.
2. The portable pasture-making and yield-measuring device according to claim 1, wherein:
each rib comprises two ribs (1) and a rib frame (3) arranged between the two ribs (1), and the ribs (1) can move away from each other or towards each other on the rib frame (3);
each group of the meshing driving assembly is arranged between the prismatic frame (3) and the prismatic strips (1), each meshing driving assembly comprises limiting grooves respectively arranged on opposite faces of the prismatic frame (3), movable racks (2) are arranged in each limiting groove, and the two racks (2) are respectively fixed with the two prismatic strips (1);
the connecting device further comprises a connecting shaft (6) rotationally connected to the middle of the prismatic frame (3), one end of the connecting shaft (6) is fixedly provided with a transmission tooth (5), the transmission tooth (5) is meshed with the two racks (2), and when the connecting shaft (6) rotates, the two racks (2) move in opposite directions;
the other end of the connecting shaft (6) penetrates through a through hole formed in the middle of the prismatic frame (3) and is provided with a driving structure, and power is provided for rotation of the connecting shaft (6).
3. The portable pasture-making and yield-measuring device according to claim 2, wherein:
the driving structure comprises a ratchet wheel (12), and the ratchet wheel (12) is fixedly connected with the connecting shaft (6); the mounting plate (11) is arranged on the outer wall of the prismatic frame (3), a telescopic structure (13) is arranged at the bottom of the mounting plate (11), the limiting roller (14) is fixed at the telescopic end of the telescopic structure (13), and the limiting roller (14) is matched with a single clamping groove on the ratchet wheel (12);
the device also comprises a handle (15) fixed on one side of the ratchet wheel (12) far away from the connecting shaft (6).
4. The portable pasture-making and yield-measuring device according to claim 2, wherein:
the outer side of the edge frame (3) is also fixed with a graduated scale (4).
5. The portable pasture-making and yield-measuring device according to claim 1, wherein:
the limit strip assembly comprises a limit strip body (10), and one end of the limit strip body (10) is rotationally connected with one of the ribs (1) through a mounting shaft;
and a plunger structure arranged at the other end of the limit bar body (10);
the novel square corner connector further comprises slots (9) formed in the adjacent ribs (1), and when the plug-in column structure is inserted into the slots (9), the two ribs (1) and the limiting strip body (10) form an isosceles right triangle.
6. The portable pasture-making and yield-measuring device according to claim 5, wherein:
the post inserting structure comprises a mounting groove formed in one end, far away from a mounting shaft, of the limiting bar body (10), a movable post inserting body (16) is arranged in the mounting groove, a connecting piece (7) is fixed at the end of the post inserting body (16), and a tension spring (8) is further connected to the outer wall of the post inserting body (16) between the connecting piece (7) and the limiting bar body (10) and used for resetting the post inserting body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404097.3U CN219914301U (en) | 2023-06-05 | 2023-06-05 | Portable pasture grass yield measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404097.3U CN219914301U (en) | 2023-06-05 | 2023-06-05 | Portable pasture grass yield measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914301U true CN219914301U (en) | 2023-10-27 |
Family
ID=88438497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404097.3U Active CN219914301U (en) | 2023-06-05 | 2023-06-05 | Portable pasture grass yield measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914301U (en) |
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2023
- 2023-06-05 CN CN202321404097.3U patent/CN219914301U/en active Active
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