CN219532748U - Stalk lodging resistance measuring device - Google Patents
Stalk lodging resistance measuring device Download PDFInfo
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- CN219532748U CN219532748U CN202320281657.4U CN202320281657U CN219532748U CN 219532748 U CN219532748 U CN 219532748U CN 202320281657 U CN202320281657 U CN 202320281657U CN 219532748 U CN219532748 U CN 219532748U
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- tester body
- stalk
- support
- lodging resistance
- bottom plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of agricultural scientific research testing devices, and particularly relates to a stalk lodging resistance testing device which comprises a bottom plate, a support column, a mounting block, an electric push rod, a tester body mounting frame, a tester body and a stalk supporting component for placing and supporting a stalk to be tested. The support column and the stalk support assembly are respectively installed on the bottom plate, the installation block is arranged on the support column, the electric putter is arranged at the front end of the installation block, the driving end of the electric putter is connected with the tester body installation frame and drives the tester body installation frame to lift, and the tester body is installed on the tester body installation frame. According to the utility model, the electric push rod is adopted to drive the tester body to lift, so that the falling speed and the falling force of the tester body can be kept the same each time, larger measurement errors are avoided, the measurement result is more accurate, automatic measurement is realized, the use is convenient and reliable, and the test speed is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of agricultural scientific research testing devices, and particularly relates to a stalk lodging resistance measuring device.
Background
The lodging resistance strength of crop stalks is a common test item in agricultural scientific research, for example, the lodging resistance strength of the stalks needs to be tested in the crop research of rice and the like. At present, the existing stalk lodging resistance measuring device generally uses a manual operation handle to drive a tester body arranged on a bracket to lift, the tester body falls to a designated position, and a testing head of the tester body is propped against a stalk to be measured to measure. The tester body arranged on the support is driven to lift by the manual operation handle, so that the speed and the strength of the operation handle of a user can be different in each test, and further the difference of the detected stalk strength values is larger in each test, and the measurement result is inaccurate. Therefore, there is a need for a stalk lodging resistance measuring device capable of stably lifting and lowering a tester body.
Disclosure of Invention
Aiming at the problem that the deviation of measurement values is large because the existing stalk lodging resistance measuring device manually drives the tester body to lift, the utility model aims to provide the stalk lodging resistance measuring device.
The aim of the utility model is realized by the following technical scheme:
a stalk lodging resistance measuring device comprises a bottom plate, a support column, a mounting block, an electric push rod, a tester body mounting frame, a tester body and a stalk support component for placing and supporting a stalk to be measured;
the utility model discloses a measuring instrument, including bottom plate, support column, stem supporting component, electric putter, tester body mounting bracket, supporting column and stem supporting component install respectively in on the bottom plate, the installation piece set up in on the support column, electric putter set up in the front end of installation piece, electric putter's drive end with tester body mounting bracket is connected, and drives tester body mounting bracket goes up and down, tester body install in on the tester body mounting bracket, just the position of tester body's test head with stem supporting component's the position that sets up corresponds from top to bottom.
The lower ends of the support columns are connected with the bottom plate through screws.
The front end of the mounting block is provided with an electric push rod mounting plate, and the electric push rod mounting plate is connected with the shell of the electric push rod through a screw.
The installation block is sleeved on the outer peripheral surface of the support column, an external thread is further arranged on the outer peripheral surface of the support column and is connected with a support nut through the external thread, the support nut and the external thread form self-locking, and the support nut is positioned on the lower side of the installation block and supports the installation block.
The tester body mounting frame is divided into a vertical part and a horizontal part which are connected together, the vertical part of the tester body mounting frame is connected with the shell of the tester body through screws, and the horizontal part of the tester body mounting frame is connected with the driving end of the electric push rod through screws.
The bottom surface height position of the horizontal part of the tester body mounting frame is flush with the height position of the bottom surface of the shell of the tester body, indication guide posts are respectively arranged on the bottom plates at the left side and the right side of the mounting block, scale marks are uniformly arranged on the outer peripheral surface of the indication guide posts along the vertical direction, and each indication guide post respectively penetrates through the horizontal part of the tester body mounting frame.
Each indication guide post is connected with the bottom plate through a screw respectively.
The bottom plate is provided with a handle and a level gauge.
The stalk support assembly comprises a plurality of stalk support seats, stalk support grooves are concavely formed in the top ends of the stalk support seats, and the stalk support seats are connected with the bottom plate through mounting bolts.
The bottom plate is provided with a long hole for the installation bolt to pass through.
The utility model has the advantages and positive effects that:
according to the utility model, the electric push rod is adopted to drive the tester body to lift, so that the falling speed and the falling force of the tester body can be kept the same each time, larger measurement errors are avoided, the measurement result is more accurate, automatic measurement is realized, the use is convenient and reliable, and the test speed is effectively improved.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: 1 is a bottom plate, 101 is a long hole, 2 is a supporting column, 3 is a mounting block, 4 is an electric push rod, 5 is a tester body mounting rack, 6 is a tester body, 601 is a test head, 7 is a supporting nut, 8 is an electric push rod mounting plate, 9 is an indication guide column, 10 is a handle, 11 is a level gauge, 12 is a stalk supporting seat, and 13 is a mounting bolt.
Detailed Description
The utility model is further described in detail below with reference to fig. 1-3.
As shown in fig. 1-3, the stalk lodging resistance measuring device in this embodiment comprises a bottom plate 1, a support column 2, a mounting block 3, an electric push rod 4, a tester body mounting frame 5, a tester body 6 and a stalk support assembly for placing and supporting a stalk to be measured.
The support column 2 and the stalk support assembly are respectively installed on the bottom plate 1, the installation block 3 is arranged on the support column 2, the electric push rod 4 is arranged at the front end of the installation block 3, the driving end of the electric push rod 4 is connected with the tester body installation frame 5 and drives the tester body installation frame 5 to lift, the tester body 6 is installed on the tester body installation frame 5, and the position of the testing head 601 of the tester body 6 corresponds to the setting position of the stalk support assembly from top to bottom. In the embodiment, the tester body 6 adopts YYD-1 series stalk strength tester produced by Zhejiang tuo-pu cloud farmer science and technology Co., ltd, and the testing head 601 can be replaced according to the need, so that the use is convenient; the electric push rod adopts commercial products and controls the action through an external controller.
Specifically, the front end of the installation block 3 in this embodiment is provided with an electric push rod installation plate 8, the electric push rod installation plate 8 is connected with the shell of the electric push rod 4 through a screw, and the lower end of the support column 2 is connected with the bottom plate 1 through a screw, so that the installation is convenient. In this embodiment, the electric putter mounting plate 8 and the mounting block 3 may be in an integral structure, and a reinforcing rib is arranged between the electric putter mounting plate 8 and the mounting block 3, so that the integral structural strength of the electric putter mounting plate 8 and the mounting block 3 is enhanced, and the service life is ensured.
Specifically, in this embodiment, the mounting block 3 is sleeved on the outer peripheral surface of the support column 2, the outer peripheral surface of the support column 2 is further provided with external threads, and is connected with a support nut 7 through the external threads, the support nut 7 and the external threads form self-locking, and the support nut 7 is located at the lower side of the mounting block 3 and supports the mounting block 3. The height position of the mounting block 3 is adjusted by adjusting the height position of the supporting nut 7, so that the initial height position of the tester body 6 is adjusted to adapt to the stem test of different conditions.
Specifically, in this embodiment, the tester body mounting frame 5 is divided into a vertical portion and a horizontal portion that are connected together, the vertical portion of the tester body mounting frame 5 is connected with the housing of the tester body 6 by screws, and the horizontal portion of the tester body mounting frame 5 is connected with the driving end of the electric push rod 4 by screws. In this embodiment, the vertical portion and the horizontal portion of the tester body mounting frame 5 are integrally formed, and a reinforcing rib is provided to ensure the overall strength of the tester body mounting frame 5. The bottom surface height position of the horizontal part of the tester body mounting frame 5 is flush with the height position of the bottom surface of the shell of the tester body 6, the bottom plates 1 on the left side and the right side of the mounting block 3 are respectively provided with indication guide posts 9, the outer peripheral surfaces of the indication guide posts 9 are uniformly provided with scale marks along the vertical direction, and each indication guide post 9 respectively penetrates through the horizontal part of the tester body mounting frame 5. Through the cooperation setting of instruction guide post 9 and apparatus body mounting bracket 5, can play the guide effect to apparatus body mounting bracket 5, make apparatus body mounting bracket 5 stably go up and down, avoid taking place the left and right sides slope. And through the setting of scale mark, can clearly confirm the high position of bottom surface of the horizontal part of apparatus body mounting bracket 5, and then the high position of the test head 601 of accurate determination apparatus body 6, it is more accurate reliable to adjust the use. Each indication guide post 9 is connected with the bottom plate 1 through a screw respectively, and the installation is convenient.
Specifically, in this embodiment, the base plate 1 is provided with a handle 10 and a level 11, respectively. In this embodiment, two handles 10 are symmetrically arranged on the bottom plate 1 in a left-right direction, so that a user can conveniently grasp and move the whole device. The level 11 in this embodiment adopts commercially available bubble level, and each level 11 is inlaid on the bottom plate 1 respectively, so as to determine whether the bottom plate 1 is placed flatly, so as to ensure that the test is accurate.
Specifically, the stalk support assembly in this embodiment includes two symmetrical stalk support bases 12, and the top of each stalk support base 12 is concavely provided with a stalk support groove, and each stalk support base 12 is connected with the bottom plate 1 through a mounting bolt 13, and a long hole 101 through which the mounting bolt 13 passes is formed in the bottom plate 1. The positions of the mounting bolts 13 in the long holes 101 can be adjusted, so that the positions of the stalk support seats 12 and the intervals between the stalk support seats can be adjusted, and the stalk test machine is suitable for different stalk tests.
Working principle:
when the device is used, the bottom plate 1 is stably placed, the height position of the mounting block 3 is adjusted according to the stalks to be measured, the stalks to be measured are stably placed in the stalk supporting grooves of the stalk supporting seat 12, the driving end of the electric push rod 4 is controlled to extend out, the tester body 6 is driven to descend to a designated position, the testing head 601 of the tester body 6 is pressed against the stalks to be measured at the moment to measure and obtain stalk strength values, and after the values are recorded, the electric push rod 4 drives the tester body 6 to ascend back to finish testing; the electric push rod 4 is adopted to drive the tester body 6 to lift, so that the falling speed and the falling force of the tester body 6 can be kept the same each time, larger measurement errors are avoided, automatic measurement is realized, and the measurement result is more reliable and accurate; through the cooperation setting of the support column 2, the support nut 7 and the mounting block 3, the height position of the mounting block 3 can be adjusted, and then the initial height position of the tester body 6 is adjusted so as to adapt to the stalk test of different conditions; through the cooperation setting of instruction guide post 9 and apparatus body mounting bracket 5, can play the guide effect to apparatus body mounting bracket 5, make apparatus body mounting bracket 5 stably go up and down, avoid taking place the left and right sides slope, and through the setting of scale mark, can clearly confirm the bottom surface height position of the horizontal part of apparatus body mounting bracket 5, and then the high position of the test head 601 of accurate determination apparatus body 6, the regulation is used more accurately reliably.
Claims (10)
1. The utility model provides a stalk lodging resistance survey device which characterized in that: the device comprises a bottom plate (1), a support column (2), a mounting block (3), an electric push rod (4), a tester body mounting frame (5), a tester body (6) and a stem supporting component for placing and supporting stems to be tested;
support column (2) and stem supporting component install respectively in on bottom plate (1), installation piece (3) set up in on support column (2), electric putter (4) set up in the front end of installation piece (3), electric putter's (4) drive end with apparatus body mounting bracket (5) are connected, and drive apparatus body mounting bracket (5) go up and down, apparatus body (6) install in on apparatus body mounting bracket (5), just the test head's of apparatus body (6) position with stem supporting component's setting position corresponds from top to bottom.
2. The stalk lodging resistance measurement device according to claim 1, wherein: the lower ends of the support columns (2) are connected with the bottom plate (1) through screws.
3. The stalk lodging resistance measurement device according to claim 1, wherein: the front end of the mounting block (3) is provided with an electric push rod mounting plate (8), and the electric push rod mounting plate (8) is connected with the shell of the electric push rod (4) through screws.
4. The stalk lodging resistance measurement device according to claim 1, wherein: the mounting block (3) is sleeved on the outer peripheral surface of the support column (2), an external thread is further arranged on the outer peripheral surface of the support column (2), a support nut (7) is connected with the support nut through the external thread, the support nut (7) and the external thread form self-locking, and the support nut (7) is located on the lower side of the mounting block (3) and supports the mounting block (3).
5. The stalk lodging resistance measurement device according to claim 4, wherein: the tester body mounting frame (5) is divided into a vertical part and a horizontal part which are connected together, the vertical part of the tester body mounting frame (5) is connected with the shell of the tester body (6) through screws, and the horizontal part of the tester body mounting frame (5) is connected with the driving end of the electric push rod (4) through screws.
6. The stalk lodging resistance measurement device according to claim 5, wherein: the bottom surface height position of the horizontal part of the tester body mounting frame (5) is flush with the height position of the bottom surface of the shell of the tester body (6), indication guide posts (9) are respectively arranged on the bottom plates (1) at the left side and the right side of the mounting block (3), scale marks are uniformly arranged on the outer peripheral surface of the indication guide posts (9) along the vertical direction, and each indication guide post (9) respectively penetrates through the horizontal part of the tester body mounting frame (5).
7. The stalk lodging resistance measurement device according to claim 6, wherein: the indication guide posts (9) are respectively connected with the bottom plate (1) through screws.
8. The stalk lodging resistance measurement device according to claim 1, wherein: the bottom plate (1) is provided with a handle (10) and a level meter (11).
9. The stalk lodging resistance measurement device according to claim 1, wherein: the stalk support assembly comprises a plurality of stalk support seats (12), stalk support grooves are concavely formed in the top ends of the stalk support seats (12), and each stalk support seat (12) is connected with the bottom plate (1) through a mounting bolt (13).
10. The stalk lodging resistance measurement device according to claim 9, wherein: the bottom plate (1) is provided with a long hole (101) for the installation bolt (13) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320281657.4U CN219532748U (en) | 2023-02-22 | 2023-02-22 | Stalk lodging resistance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320281657.4U CN219532748U (en) | 2023-02-22 | 2023-02-22 | Stalk lodging resistance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532748U true CN219532748U (en) | 2023-08-15 |
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ID=87630271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320281657.4U Active CN219532748U (en) | 2023-02-22 | 2023-02-22 | Stalk lodging resistance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532748U (en) |
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2023
- 2023-02-22 CN CN202320281657.4U patent/CN219532748U/en active Active
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