CN213880882U - Adjustable field test segment divider - Google Patents
Adjustable field test segment divider Download PDFInfo
- Publication number
- CN213880882U CN213880882U CN202023014569.3U CN202023014569U CN213880882U CN 213880882 U CN213880882 U CN 213880882U CN 202023014569 U CN202023014569 U CN 202023014569U CN 213880882 U CN213880882 U CN 213880882U
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- Prior art keywords
- lifter
- round roller
- rod
- adjustable field
- telescopic
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable field test scriber, which comprises a round roller, a plurality of evenly distributed telescopic blocks are arranged outside the round roller, a slide way is arranged at the junction between the round roller and the telescopic blocks, a group of limit rods are arranged at the position corresponding to the telescopic blocks at one side of the round roller, a group of support rods are arranged inside the round roller, a rotating rod is fixedly arranged at the center of the support rods, telescopic devices are arranged at the two ends of the rotating rod, each telescopic device comprises a first lifting rod and a second lifting rod, a gear groove is arranged at the position corresponding to the first lifting rod, gears are connected to the gear groove through meshing, a speed regulating motor is arranged at the position corresponding to the gears outside the first lifting rod, a shaft coupler is arranged at the position of the output end of the speed regulating motor in a limiting way, and the shaft coupler is connected with the gears through the transmission of connecting rods, the utility model has simple operation, time and labor are saved, different distances can be adjusted and divided, and the dividing efficiency is high.
Description
Technical Field
The utility model relates to a scriber technical field, more specifically say, relate to an adjustable field test scriber.
Background
When scientific researchers do new variety tests of crops or plant in a display field, lines need to be drawn in a field test cell before sowing, the traditional line drawing device is too large in overall size and not easy to carry into the field test cell, and the line spacing is fixed during line drawing, so that the requirements are difficult to meet;
therefore, at present, when the plot lines are drawn in field test plots, most of the plots are marked by using pull ropes, namely, the plots are firstly drawn after the ropes are parallel to the plots, and then the planting positions are determined at the intersections of the ropes and the drawn lines in the vertical direction, so that the method is labor-consuming and time-consuming and has low working efficiency;
there is a need to provide an adjustable field trial segmenter that addresses the problems noted above.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an adjustable field test ware of marking a section, its easy operation, labour saving and time saving can adjust the distance of dividing the difference, and it is efficient to mark a section.
In order to solve the above problem, the utility model adopts the following technical scheme:
an adjustable field test sectioning device comprises a circular roller, wherein a plurality of uniformly distributed telescopic blocks are arranged outside the circular roller, slide ways are arranged at the joints of the circular roller and the telescopic blocks, the telescopic blocks are in limited sliding connection with the slide ways, a group of limiting rods are arranged at the positions, corresponding to the telescopic blocks, of one side of the circular roller, the limiting rods are fixedly connected with the telescopic blocks, a group of support rods are arranged inside the circular roller, a rotating rod is fixedly arranged at the center of each support rod, and telescopic devices are arranged at the two ends of each rotating rod;
the telescoping device includes first lifter and second lifter, fixed connection between first lifter and the bull stick, the one end of second lifter is located the inside of first lifter, the inside that first lifter is located first lifter is provided with the gear groove, be connected with the gear through the meshing on the gear groove, the outside of first lifter is located the position that corresponds the gear and is provided with buncher, the spacing shaft coupling that is provided with of buncher's output, be connected through the connecting rod transmission between shaft coupling and the gear, the bottom of second lifter all is provided with the universal wheel, the utility model is simple in operation, labour saving and time saving can adjust the different distances of division, and it is efficient to cut the section.
As a preferred scheme of the utility model, the position that circular roller corresponds the gag lever post all is provided with spacing knot, for dismantling the setting between spacing knot and the circular roller.
As a preferred scheme of the utility model, a set of two that are provided with of bracing piece, the intercrossing perpendicular sets up between bracing piece and the bracing piece, fixed connection between bracing piece and the circular roller.
As a preferred scheme of the utility model, buncher's outside cover is equipped with the motor casing, through bolt fixed connection between buncher's bottom and the motor casing, through bolt fixed connection between motor casing and the first lifter.
As an optimized scheme of the utility model, be provided with the braking locating pin between universal wheel and the second lifter, be spacing swing joint between braking locating pin and the universal wheel.
As an optimized scheme of the utility model, the both ends of bull stick all are provided with L shape support, the one end of L shape support all with the bull stick between spacing swing joint.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses when using, the distance of cutting the section as required, adjust the position of flexible piece, can make flexible piece can divide different equal distance, be used for controlling flexible piece to slide in the slide through setting up the gag lever post, can carry out the rigidity to the gag lever post through spacing knot, carry out the rigidity to flexible piece simultaneously;
(2) start the buncher, output through the buncher drives the shaft coupling and rotates, drive the connecting rod through the shaft coupling and rotate, drive gear through the connecting rod and rotate, be connected through meshing between gear and the gear groove, be used for driving the second lifter and stretch out and draw back in the inside of first lifter, a height for adjusting messenger's circular roller, L shape support through setting up is used for through manual control, can be along the straight line, different directions such as curve remove, make circular roller not contact with ground, contact through flexible piece and ground, mark and draw section work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the protruding structure of the retractable block of the present invention;
FIG. 3 is a schematic view of the structure of the telescopic device of the present invention;
the reference numbers in the figures illustrate:
1. a circular roller; 2. a telescopic block; 3. a slideway; 4. a limiting rod; 5. a limit buckle; 6. a support bar; 7. a rotating rod; 8. a telescoping device; 801. a first lifting rod; 802. a second lifting rod; 803. a gear groove; 804. a gear; 805. a speed-regulating motor; 806. a coupling; 807. a connecting rod; 9. a motor housing; 10. a universal wheel; 11. a brake positioning pin; 12. an L-shaped bracket.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-3, an adjustable field test sectioning device comprises a circular roller 1, a plurality of uniformly distributed telescopic blocks 2 are arranged outside the circular roller 1, slideways 3 are arranged at the joints of the circular roller 1 and the telescopic blocks 2, the telescopic blocks 2 are in limited sliding connection with the slideways 3, a group of limiting rods 4 are arranged at the positions, corresponding to the telescopic blocks 2, of one side of the circular roller 1, the limiting rods 4 are fixedly connected with the telescopic blocks 2, a group of support rods 6 are arranged inside the circular roller 1, a rotating rod 7 is fixedly arranged at the center of each support rod 6, and telescopic devices 8 are arranged at the two ends of each rotating rod 7;
the telescoping device 8 comprises a first lifting rod 801 and a second lifting rod 802, the first lifting rod 801 is fixedly connected with the rotating rod 7, one end of the second lifting rod 802 is located inside the first lifting rod 801, a gear groove 803 is formed in the first lifting rod 801, a gear 804 is connected to the gear groove 803 through meshing, a speed regulating motor 805 is arranged at a position, corresponding to the gear 804, outside the first lifting rod 801, a coupler 806 is arranged at the position, limited by the output end of the speed regulating motor 805, of the coupler 806, the coupler 806 is in transmission connection with the gear 804 through a connecting rod 807, and universal wheels 10 are arranged at the bottom of the second lifting rod 802.
In the embodiment of the utility model, the round roller 1 is used for limiting and supporting the whole body, the field can be segmented and arranged through the arranged telescopic blocks 2, the planting is convenient, the telescopic blocks 2 can be divided into different equal distances through a plurality of evenly distributed telescopic blocks 2, the limiting rod 4 is used for controlling the telescopic blocks 2 to slide in the slideway 3, the limiting rod 4 can be fixed through the limiting buckle 5, the round roller 1 can be limited and supported through the support rod 6, the rotating rod 7 is fixedly connected, the height of the round roller 1 can be adjusted through the arranged telescopic device 8, the round roller 1 is not contacted with the ground, the telescopic blocks 2 are contacted with the ground, the marking and segmenting work is carried out, the speed regulating motor 805 is started, the speed regulating motor 805 can select different models according to the actual situation, for example, model number ZD15W220V is selected, the output end of the speed regulating motor 805 drives the coupler 806 to rotate, the coupler 806 drives the connecting rod 807 to rotate, the connecting rod 807 drives the gear 804 to rotate, the gear 804 is meshed with the gear groove 803 for driving the second lifting rod 802 to extend and retract inside the first lifting rod 801, so as to adjust the height of the circular roller 1, and the scribing device can be moved conveniently through the arranged universal wheel 10.
Specifically, referring to fig. 1 and 2, the round roller 1 is provided with a limit buckle 5 at a position corresponding to the limit rod 4, and the limit buckle 5 and the round roller 1 are detachably arranged.
In this embodiment: can carry out the rigidity to gag lever post 4 through the spacing knot 5 that sets up, carry out the rigidity to flexible piece 2 simultaneously, for dismantling the setting between spacing knot 5 and the circular roller 1, can adjust the position of flexible piece 2.
Specifically, referring to fig. 1, two support rods 6 are arranged in a group, the support rods 6 are perpendicular to the support rods 6 in a cross manner, and the support rods 6 are fixedly connected with the circular roller 1.
In this embodiment: the supporting rods 6 can be used for limiting and supporting the inside of the round roller 1, and the supporting rods 6 are vertically crossed with each other to enable supporting force to be distributed uniformly and support stably.
Specifically, referring to fig. 1, a motor casing 9 is sleeved outside the speed regulating motor 805, the bottom of the speed regulating motor 805 is fixedly connected to the motor casing 9 through a bolt, and the motor casing 9 is fixedly connected to the first lifting rod 801 through a bolt.
In this embodiment: the speed regulating motor 805 can be protected and the speed regulating motor 805 can be fixed through the arranged motor shell 9, so that the speed regulating motor 805 cannot shake during working to influence the working.
Specifically, referring to fig. 1, a braking positioning pin 11 is disposed between the universal wheel 10 and the second lifting rod 802, and the braking positioning pin 11 is movably connected to the universal wheel 10 in a limiting manner.
In this embodiment: the universal wheel 10 can be braked and positioned by the arranged brake positioning pin 11, so that the universal wheel 10 can be fixed in position.
Specifically, referring to fig. 1, the two ends of the rotating rod 7 are both provided with L-shaped brackets 12, and one end of each L-shaped bracket 12 is movably connected with the rotating rod 7 in a limiting manner.
In this embodiment: the L-shaped bracket 12 is arranged to be manually controlled to move in different directions, such as along a straight line, a curved line, etc.
In this embodiment, it should be noted that: the speed-regulating motor 805 and the coupling 806 are both conventional devices, and the present application is only applicable, and the working principle and the electrical connection relationship thereof belong to the prior art, and therefore are not described in detail.
The utility model discloses a theory of operation and use flow: when the adjustable field test sectioning device is used, the position of the telescopic block 2 is adjusted according to the sectioning distance required, so that the telescopic block 2 can be used for sectioning different equal distances, the limiting rod 4 is arranged for controlling the telescopic block 2 to slide in the slide way 3, the limiting rod 4 can be fixed in position through the limiting buckle 5, and meanwhile, the telescopic block 2 is fixed in position;
the speed regulating motor 805 is started, the output end of the speed regulating motor 805 drives the coupler 806 to rotate, the coupler 806 drives the connecting rod 807 to rotate, the connecting rod 807 drives the gear 804 to rotate, the gear 804 is meshed with the gear groove 803 and used for driving the second lifting rod 802 to stretch and retract inside the first lifting rod 801 and adjusting the height of the circular roller 1, the L-shaped support 12 is used for being manually controlled and can move along different directions such as a straight line and a curve, so that the circular roller 1 is not contacted with the ground, and the telescopic block 2 is contacted with the ground to mark and segment; the utility model is simple in operation, labour saving and time saving can adjust the distance of dividing the difference, and it is efficient to divide the section.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides an adjustable field test scriber, includes circular roller (1), its characterized in that: a plurality of uniformly distributed telescopic blocks (2) are arranged outside the round roller (1), slide ways (3) are arranged at the joints of the round roller (1) and the telescopic blocks (2), the telescopic blocks (2) are in limited sliding connection with the slide ways (3), a group of limiting rods (4) are arranged at the positions, corresponding to the telescopic blocks (2), of one side of the round roller (1), a group of support rods (6) are fixedly connected between the limiting rods (4) and the telescopic blocks (2), a rotating rod (7) is fixedly arranged at the center of each support rod (6), and telescopic devices (8) are arranged at the two ends of each rotating rod (7);
telescoping device (8) include first lifter (801) and second lifter (802), fixed connection between first lifter (801) and bull stick (7), the one end of second lifter (802) is located the inside of first lifter (801), the inside that first lifter (801) is located first lifter (801) is provided with gear groove (803), be connected with gear (804) through the meshing on gear groove (803), the outside of first lifter (801) is located the position that corresponds gear (804) and is provided with buncher (805), the spacing shaft coupling (806) that is provided with of output of buncher (805), be connected through connecting rod (807) transmission between shaft coupling (806) and gear (804), the bottom of second lifter (802) all is provided with universal wheel (10).
2. The adjustable field trial segmenter as claimed in claim 1, wherein: the round roller (1) is provided with a limit buckle (5) corresponding to the position of the limit rod (4), and the limit buckle (5) and the round roller (1) are detachably arranged.
3. The adjustable field trial segmenter as claimed in claim 1, wherein: the roller is characterized in that two supporting rods (6) are arranged in one group, the supporting rods (6) and the supporting rods (6) are mutually crossed and vertically arranged, and the supporting rods (6) are fixedly connected with the circular roller (1).
4. The adjustable field trial segmenter as claimed in claim 1, wherein: the outer sleeve of the speed regulating motor (805) is provided with a motor shell (9), the bottom of the speed regulating motor (805) is fixedly connected with the motor shell (9) through bolts, and the motor shell (9) is fixedly connected with the first lifting rod (801) through bolts.
5. The adjustable field trial segmenter as claimed in claim 1, wherein: be provided with braking locating pin (11) between universal wheel (10) and second lifter (802), be spacing swing joint between braking locating pin (11) and universal wheel (10).
6. The adjustable field trial segmenter as claimed in claim 1, wherein: the two ends of the rotating rod (7) are respectively provided with an L-shaped support (12), and one end of each L-shaped support (12) is movably connected with the rotating rod (7) in a limiting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023014569.3U CN213880882U (en) | 2020-12-15 | 2020-12-15 | Adjustable field test segment divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023014569.3U CN213880882U (en) | 2020-12-15 | 2020-12-15 | Adjustable field test segment divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213880882U true CN213880882U (en) | 2021-08-06 |
Family
ID=77103066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023014569.3U Expired - Fee Related CN213880882U (en) | 2020-12-15 | 2020-12-15 | Adjustable field test segment divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213880882U (en) |
-
2020
- 2020-12-15 CN CN202023014569.3U patent/CN213880882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |