CN117091472B - Cultivated land measuring equipment - Google Patents
Cultivated land measuring equipment Download PDFInfo
- Publication number
- CN117091472B CN117091472B CN202311353585.0A CN202311353585A CN117091472B CN 117091472 B CN117091472 B CN 117091472B CN 202311353585 A CN202311353585 A CN 202311353585A CN 117091472 B CN117091472 B CN 117091472B
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- gear
- gear box
- shaft
- sleeve rod
- wall
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- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000005259 measurement Methods 0.000 description 9
- 238000003032 molecular docking Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses cultivated land measuring equipment, which belongs to the field of distance measuring wheels, and is characterized in that a plurality of mechanical counters are fixedly arranged on one side of a gear box, a connecting tooth set corresponding to the plurality of mechanical counters is arranged in the gear box, and the plurality of connecting tooth sets are respectively meshed and connected with a driving shaft by a butt-joint gear, so that the effects of switching different connecting tooth sets and the mechanical counters, respectively recording different counting values of different walking sections are achieved, the measured values of different road sections are displayed separately and do not overlap, the measured data do not need to be recorded midway, and the convenience in use is improved.
Description
Technical Field
The invention relates to the field of distance measuring wheels, in particular to farmland measuring equipment.
Background
The distance measuring wheel is also called a mechanical distance measuring vehicle, a digital display distance measuring wheel and a measuring wheel, and is widely used for measuring and evaluating construction operations such as professional mapping operation, road engineering, cultivated land measuring engineering, wire and cable engineering and the like.
The distance measuring wheel has the basic principle that the hand-held push rod pushes the roller inside the distance measuring wheel to move along the area to be measured, so that the roller is driven to rotate when being driven to roll, and then the shaft of the counter connected with the roller is driven to rotate, and the walking distance is obtained through the number counted by the counter, so that the purpose of measurement is achieved. In the actual use process for measuring the cultivated land, as the shape of the cultivated land is irregular, each side length of the cultivated land is needed to be measured and recorded in sequence, so that the measurement accuracy is improved, but the conventional distance measuring wheel is only provided with a group of measuring mechanisms, so that the measurement of the next side length can be continued after the measurement of the first side length is completed and the recording is needed, and the cultivated land measuring device is inconvenient to use, so that the cultivated land measuring device is provided for solving the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a cultivated land measuring device, which is characterized in that a plurality of mechanical counters are fixedly arranged on one side of a gear box, a connecting tooth group corresponding to the plurality of mechanical counters is arranged in the gear box, and the plurality of connecting tooth groups are respectively meshed and connected with a driving shaft by a butt-joint gear, so that the effects of switching different connecting tooth groups and the mechanical counters and respectively recording different counting values of different walking sections are achieved, and the measured values of different road sections are displayed separately and do not overlap, measurement data do not need to be recorded midway, and the convenience in use is improved.
2. In order to solve the problems, the invention adopts the following technical scheme.
The cultivated land measuring equipment comprises a U-shaped fork arm, wherein the top of the U-shaped fork arm is fixedly connected with a handle through a push rod, the bottom of the U-shaped fork arm is rotationally connected with a driving shaft through a bearing, a roller is fixedly arranged on the outer side of the driving shaft in the U-shaped fork arm, a gear box is fixedly arranged on one side of the U-shaped fork arm through a screw, one end of the driving shaft penetrates into the gear box, and a plurality of mechanical counters with the same structure are fixedly arranged on one side of the outer wall of the gear box through screws;
the gear box is characterized in that the outer wall of the driving shaft is in a toothed structure and is positioned on one side of the driving shaft, an installation shaft is fixedly installed in the gear box, a plurality of connecting tooth groups with the same structure are arranged on the installation shaft of the mechanical counter, the connecting tooth groups comprise connecting gears and a first bevel gear which are rotatably connected to the installation shaft through bearings, the connecting gears are fixedly installed with the first bevel gear through screws, and a second bevel gear is meshed on one side of the first bevel gear.
Furthermore, a connecting shaft is fixedly arranged in the bevel gear II, one end of the connecting shaft penetrates through the outer side of the gear box, and one end of the connecting shaft is connected with the input shaft corresponding to the mechanical counter through a coupler.
Further, an inner supporting rod is fixedly welded on one side of the inner wall of the gear box, an outer sleeve rod is sleeved on the outer side of the inner supporting rod, one end of the outer sleeve rod penetrates through the outer side of the gear box, and a handle is fixedly arranged at one end of the outer sleeve rod, which is located on the outer side of the gear box.
Further, the outer side of the outer sleeve rod is rotatably connected with a butt joint gear through a bearing, one side of the outer edge of the butt joint gear is meshed with one side of the outer wall of the driving shaft, and the other side of the outer edge of the butt joint gear is meshed with one side corresponding to the outer edge of the connecting gear.
Further, a ring seat is sleeved on the outer side of the outer sleeve rod at the joint of the outer sleeve rod and the outer wall of the gear box, one side of the ring seat is fixedly welded with the outer wall of the gear box, a first positioning hole is formed in the ring seat, a second positioning hole is formed in the outer sleeve rod corresponding to the plurality of connecting tooth groups, and the first positioning hole and the second positioning hole are connected through a bolt.
Further, the length of the inner supporting rod is equal to the length of the inner wall of the gear box.
3. Compared with the prior art, the invention has the advantages that:
according to the scheme, the mechanical counters are fixedly arranged on one side of the gear box, the connecting tooth sets corresponding to the mechanical counters are arranged inside the gear box, the connecting tooth sets are respectively connected with the driving shafts in a meshed mode through the butt-joint gears, the effects that different connecting tooth sets and the mechanical counters can be switched are achieved, different counting values of different walking sections are recorded respectively, the measured values of different sections are displayed separately and cannot be overlapped, measurement data do not need to be recorded midway, and convenience in use is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the gear box according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of a set of teeth according to the present invention;
fig. 5 is a schematic view of a mounting cross-section of the adapter tooth set according to the present invention.
The reference numerals in the figures illustrate:
1. a U-shaped fork arm; 2. a push rod; 3. a handle; 4. a drive shaft; 5. a roller; 6. a gear box; 601. a ring seat; 7. a mechanical counter; 8. a mounting shaft; 9. a set of engagement teeth; 10. a connecting gear; 11. bevel gears I; 12. bevel gears II; 13. a connecting shaft; 14. an inner support bar; 15. an outer sleeve rod; 1501. positioning holes II; 16. a handle; 17. a docking gear; 18. a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1: referring to fig. 1-5, a cultivated land measurement device comprises a U-shaped fork arm 1, a handle 3 is fixedly connected to the top of the U-shaped fork arm 1 through a push rod 2, a driving shaft 4 is rotatably connected to the bottom of the U-shaped fork arm 1 through a bearing, a roller 5 is fixedly installed on the outer side of the driving shaft 4 in the U-shaped fork arm 1, a gear box 6 is fixedly installed on one side of the U-shaped fork arm 1 through a screw, one end of the driving shaft 4 penetrates into the gear box 6, a plurality of mechanical counters 7 with the same structure are fixedly installed on one side of the outer wall of the gear box 6 through the screw, the outer wall of the driving shaft 4 in the gear box 6 is in a toothed structure, a mounting shaft 8 is fixedly installed on the inner side of the gear box 6 on one side of the driving shaft 4, a plurality of connecting teeth groups 9 with the same structure are arranged on the mounting shaft 8 corresponding to the plurality of mechanical counters 7, each connecting teeth group 9 comprises a connecting gear 10 and a bevel gear 11 which are rotatably connected to the mounting shaft 8 through the bearing, the connecting gear 10 and the bevel gears 11 are fixedly installed through the screw, two 12 are meshed on one side of the bevel gears 11, a connecting shaft 13 is fixedly installed on one end of the bevel gear 13, one end of the two 12 is fixedly installed inside the bevel gears 13, one end is connected to one end of the connecting shaft 13 through the corresponding to the mechanical counter shaft 6, and one end is connected to one end of the mechanical coupler through the corresponding to the mechanical coupler 13.
When the device is used, firstly, a worker holds the handle 16 to push the outer sleeve rod 15 axially along the inner support rod 14 towards the inside of the gear box 6, one side of the outer edge of the abutting gear 17 on the outer sleeve rod 15 is meshed with one of the connecting gears 10 closest to the U-shaped fork arm 1, the other side of the outer edge of the abutting gear 17 is meshed with the outer wall of the driving shaft 4, at the moment, the corresponding positioning hole I and the positioning hole II 1501 are limited on the ring seat 601 by utilizing the bolt 18, then the hand-held handle 3 can push the roller 5 to be attached to the edge of a cultivated land forward for measurement, during the measurement, the driving shaft 4 is driven to rotate when the roller 5 rotates, and the driving shaft 4 is meshed with the connecting gear 10 of one of the connecting gear groups 9 through the abutting gear 17, so that the driving shaft 4 rotates to drive the connecting gear 10 of the corresponding connecting gear group 9, the bevel gear I11 and the bevel gear II 12 drive the input shaft of the corresponding mechanical counter 7 through the connecting shaft 13, at the moment, the tooth group in the mechanical counter 7 rotates and counts until the worker measures the edge distance of the cultivated land;
when a worker needs to measure the distance between the other edge of the cultivated land, only the bolt 18 on the ring seat 601 is required to be pulled out, then the outer sleeve rod 15 is pulled out towards the outer side of the gear box 6 along the axial direction of the inner support rod 14 by the hand-held handle 16, one side of the outer edge of the butting gear 17 is forced to be meshed with the other connecting gear 10, the other side of the outer edge of the butting gear 17 is meshed with the outer wall of the driving shaft 4, at the moment, the corresponding first positioning hole 1501 and the second positioning hole 1501 are limited on the ring seat 601 by the bolt 18, and then the roller 5 can be pushed forwards and measured by attaching the other edge of the cultivated land by the hand-held handle 3.
Example 2: in view of the above embodiment 1, further description is made, referring to fig. 2 and 4, an inner support rod 14 is fixedly welded on one side of the inner wall of the gear box 6, an outer sleeve rod 15 is sleeved on the outer side of the inner support rod 14, one end of the outer sleeve rod 15 penetrates to the outer side of the gear box 6, a handle 16 is fixedly installed at one end of the outer sleeve rod 15 located at the outer side of the gear box 6, a docking gear 17 is rotatably connected to the outer side of the outer sleeve rod 15 through a bearing, one side of the outer edge of the docking gear 17 is meshed with one side of the outer wall of the driving shaft 4, the other side of the outer edge of the docking gear 17 is meshed with one side of the outer edge of the corresponding engagement gear 10, a ring seat 601 is sleeved on the outer side of the outer sleeve rod 15 located at the junction of the outer sleeve rod 15 and the outer wall of the gear box 6, a plurality of positioning holes 1501 are formed in the ring seat 601, a plurality of positioning holes 1501 are formed in the outer sleeve rod 15 corresponding to a plurality of engagement tooth groups 9, the length of the inner support rod 14 is equal to the length of the inner wall of the gear box 6 through a bolt 18.
Through fixed welding inner support pole 14 in gear box 6 inner wall one side, and the length of inner support pole 14 equals with gear box 6 inner wall length, can support the front and back removal of outer loop bar 15 in gear box 6 inside, and then support the removal of docking gear 17, improve the stability of structure, can follow the front and back removal of outer loop bar 15 in gear box 6 inside through docking gear 17, can make docking gear 17 can mesh with the linking gear 10 on the different linking tooth group 9 respectively, and then on the driving force transmission of drive shaft 4 to the input shaft of corresponding mechanical counter 7, reach the effect of count respectively.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (3)
1. The farmland measuring equipment comprises a U-shaped fork arm (1), and is characterized in that: the novel U-shaped fork arm is characterized in that the top of the U-shaped fork arm (1) is fixedly connected with a handle (3) through a push rod (2), the bottom of the U-shaped fork arm (1) is rotatably connected with a driving shaft (4) through a bearing, a roller (5) is fixedly arranged on the outer side of the driving shaft (4) in the U-shaped fork arm (1), a gear box (6) is fixedly arranged on one side of the U-shaped fork arm (1) through a screw, one end of the driving shaft (4) penetrates into the gear box (6), and a plurality of mechanical counters (7) with the same structure are fixedly arranged on one side of the outer wall of the gear box (6) through the screw;
the outer wall of the driving shaft (4) positioned in the gear box (6) is in a tooth-shaped structure, an installation shaft (8) is fixedly installed in the gear box (6) positioned at one side of the driving shaft (4), a plurality of connecting tooth groups (9) with the same structure are arranged on the installation shaft (8) corresponding to a plurality of mechanical counters (7), each connecting tooth group (9) comprises a connecting gear (10) and a first bevel gear (11) which are rotatably connected to the installation shaft (8) through bearings, the connecting gear (10) and the first bevel gear (11) are fixedly installed through screws, and a second bevel gear (12) is meshed at one side of the first bevel gear (11);
an inner supporting rod (14) is fixedly welded on one side of the inner wall of the gear box (6), an outer sleeve rod (15) is sleeved on the outer side of the inner supporting rod (14), one end of the outer sleeve rod (15) penetrates through the outer side of the gear box (6), and a handle (16) is fixedly arranged at one end of the outer sleeve rod (15) located on the outer side of the gear box (6);
the outer side of the outer sleeve rod (15) is rotationally connected with a butt joint gear (17) through a bearing, one side of the outer edge of the butt joint gear (17) is meshed with one side of the outer wall of the driving shaft (4), the other side of the outer edge of the butt joint gear (17) is meshed with one side of the outer edge of the corresponding connecting gear (10), a ring seat (601) is sleeved on the outer side of the outer sleeve rod (15) at the joint of the outer sleeve rod (15) and the outer wall of the gear box (6), one side of the ring seat (601) is fixedly welded with the outer wall of the gear box (6), a positioning hole I is formed in the ring seat (601), a plurality of locating holes II (1501) are formed in the outer sleeve rod (15) corresponding to the plurality of connecting tooth groups (9), the locating holes I and the locating holes II (1501) are connected through bolts (18), the butt-joint gear (17) can move back and forth along with the outer sleeve rod (15) in the gear box (6), the butt-joint gear (17) can be meshed with the connecting gears (10) on the different connecting tooth groups (9) respectively, and driving force of the driving shaft (4) is transmitted to the input shaft of the corresponding mechanical counter (7), so that the effect of counting respectively is achieved.
2. The tilling apparatus according to claim 1, wherein: the bevel gear II (12) is internally and fixedly provided with a connecting shaft (13), one end of the connecting shaft (13) penetrates through the outer side of the gear box (6), and one end of the connecting shaft (13) is connected with an input shaft corresponding to the mechanical counter (7) through a coupler.
3. The tilling apparatus according to claim 1, wherein: the length of the inner supporting rod (14) is equal to the length of the inner wall of the gear box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311353585.0A CN117091472B (en) | 2023-10-19 | 2023-10-19 | Cultivated land measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311353585.0A CN117091472B (en) | 2023-10-19 | 2023-10-19 | Cultivated land measuring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117091472A CN117091472A (en) | 2023-11-21 |
| CN117091472B true CN117091472B (en) | 2023-12-22 |
Family
ID=88772221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311353585.0A Active CN117091472B (en) | 2023-10-19 | 2023-10-19 | Cultivated land measuring equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN117091472B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287135Y1 (en) * | 2002-03-15 | 2002-08-30 | 주식회사 유니온서포트 | Cart |
| TWM256485U (en) * | 2004-04-02 | 2005-02-01 | Shr-Shing Chen | Surveying instrument |
| CN201083482Y (en) * | 2007-09-08 | 2008-07-09 | 王钟颐 | Measuring wheel |
| CN206248097U (en) * | 2016-09-19 | 2017-06-13 | 王鸿辉 | Range finding wheel apparatus |
| CN209069163U (en) * | 2018-10-15 | 2019-07-05 | 江海职业技术学院 | A kind of measuring wheel of adjustable wheel footpath size |
| CN212082209U (en) * | 2020-05-27 | 2020-12-04 | 鹿其涛 | Special measuring tool for engineering audit |
| CN213090722U (en) * | 2020-11-02 | 2021-04-30 | 赵栋 | Civil engineering budget measuring instrument |
| CN213874062U (en) * | 2020-12-05 | 2021-08-03 | 哈尔滨铁路建设咨询有限公司 | Be used for engineering to manage and use range unit |
| CN218120814U (en) * | 2022-03-09 | 2022-12-23 | 福建省科丰电讯工程有限公司 | Roller type distance measuring instrument |
| CN218179968U (en) * | 2022-11-30 | 2022-12-30 | 寿光市圣城经纬测绘有限公司 | Hand-push roller distance measuring instrument |
| CN218211096U (en) * | 2022-10-26 | 2023-01-03 | 广州捷晨职业技能鉴定中心有限公司 | Hand-push distance measuring wheel |
| CN115962761A (en) * | 2022-12-24 | 2023-04-14 | 焦杨 | Land surveying and mapping device for planning |
| CN219675119U (en) * | 2023-05-09 | 2023-09-12 | 温佳 | Distance meter for road surface detection |
-
2023
- 2023-10-19 CN CN202311353585.0A patent/CN117091472B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287135Y1 (en) * | 2002-03-15 | 2002-08-30 | 주식회사 유니온서포트 | Cart |
| TWM256485U (en) * | 2004-04-02 | 2005-02-01 | Shr-Shing Chen | Surveying instrument |
| CN201083482Y (en) * | 2007-09-08 | 2008-07-09 | 王钟颐 | Measuring wheel |
| CN206248097U (en) * | 2016-09-19 | 2017-06-13 | 王鸿辉 | Range finding wheel apparatus |
| CN209069163U (en) * | 2018-10-15 | 2019-07-05 | 江海职业技术学院 | A kind of measuring wheel of adjustable wheel footpath size |
| CN212082209U (en) * | 2020-05-27 | 2020-12-04 | 鹿其涛 | Special measuring tool for engineering audit |
| CN213090722U (en) * | 2020-11-02 | 2021-04-30 | 赵栋 | Civil engineering budget measuring instrument |
| CN213874062U (en) * | 2020-12-05 | 2021-08-03 | 哈尔滨铁路建设咨询有限公司 | Be used for engineering to manage and use range unit |
| CN218120814U (en) * | 2022-03-09 | 2022-12-23 | 福建省科丰电讯工程有限公司 | Roller type distance measuring instrument |
| CN218211096U (en) * | 2022-10-26 | 2023-01-03 | 广州捷晨职业技能鉴定中心有限公司 | Hand-push distance measuring wheel |
| CN218179968U (en) * | 2022-11-30 | 2022-12-30 | 寿光市圣城经纬测绘有限公司 | Hand-push roller distance measuring instrument |
| CN115962761A (en) * | 2022-12-24 | 2023-04-14 | 焦杨 | Land surveying and mapping device for planning |
| CN219675119U (en) * | 2023-05-09 | 2023-09-12 | 温佳 | Distance meter for road surface detection |
Non-Patent Citations (1)
| Title |
|---|
| 《多圈光电轴角编码器在直线位移测量中的应用》;张世轶等;《光学精密工程》;全文 * |
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| CN117091472A (en) | 2023-11-21 |
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