CN114295034B - Tilling depth monitoring device - Google Patents
Tilling depth monitoring device Download PDFInfo
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- CN114295034B CN114295034B CN202210045417.4A CN202210045417A CN114295034B CN 114295034 B CN114295034 B CN 114295034B CN 202210045417 A CN202210045417 A CN 202210045417A CN 114295034 B CN114295034 B CN 114295034B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a tilling depth monitoring device which comprises a detection mechanism and a gear motor, wherein the detection mechanism comprises a motor, a motor and a motor; the detection mechanism comprises a supporting seat, a shaft rotationally connected to the supporting seat, a supporting frame with the lower part fixedly connected to the shaft, a base arranged on the supporting frame, two round steels I which are connected to the base in a sliding manner, a motor seat fixedly connected to the front end of the round steels I, a supporting piece fixedly connected to the round steels I and supporting the base, a compression spring sleeved on the round steels I, a motor II fixedly connected to the motor seat, and a shifting plate which realizes rotation through driving of the motor II, wherein two ends of the compression spring are respectively supported on the base and the motor seat; the gear motor is used for driving the shaft to rotate. The efficiency of tilling depth detection can be improved through the shifting plate for detection.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a tilling depth monitoring device.
Background
When the farmland is rotary tilled and then the tilling depth is detected, the detection point is preferably generally at the center of the land so as to determine whether the depth is qualified. The depth of the whole body can be obtained by taking the average value after the multipoint detection, but the manual operation efficiency of the multipoint detection of the large-area land is low, the physical power is consumed, and the time for entering and exiting the land is long;
the cultivation depth of different crops is different, and for planting wheat, the rotary cultivation depth is beneficial to 20 centimeters, and the detection is more laborious and the efficiency is low because of the higher depth during manual detection.
Disclosure of Invention
The invention provides a tilling depth monitoring device, which aims to improve the efficiency of tilling depth detection.
The above object is achieved by the following technical scheme:
a tilling depth monitoring device comprises a detection mechanism and a gear motor;
The detection mechanism comprises a supporting seat, a shaft rotationally connected to the supporting seat, a supporting frame with the lower part fixedly connected to the shaft, a base arranged on the supporting frame, two round steels I which are connected to the base in a sliding manner, a motor seat fixedly connected to the front end of the round steels I, a supporting piece fixedly connected to the round steels I and supporting the base, a compression spring sleeved on the round steels I, a motor II fixedly connected to the motor seat, and a shifting plate which realizes rotation through driving of the motor II, wherein two ends of the compression spring are respectively supported on the base and the motor seat; the gear motor is used for driving the shaft to rotate.
The detection mechanism further comprises a camera fixedly connected to the supporting frame and a scale arranged on the round steel I, and the camera is used for observing the scale.
The detection mechanism can be driven by a mobile chassis to realize movement.
Drawings
FIG. 1 shows the overall structure of a tilling depth monitoring apparatus of the present invention;
FIG. 2 shows a detection mechanism;
FIGS. 3 and 4 are partial structures of FIG. 2;
FIG. 5 shows a base, housing and base plate;
FIG. 6 shows the internal structure enclosed by the housing;
FIG. 7 shows motor III and keys;
fig. 8 shows the base plate, axle housing, key way and half rail.
Detailed Description
A tilling depth monitoring device comprises a detection mechanism and a gear motor;
wherein, as shown in fig. 2, the detection mechanism comprises: the device comprises a supporting seat 11, a shaft 12, a supporting frame 21, a base 31, round steel I34, a motor seat 35, a supporting piece 36, a compression spring 37, a motor II 38 and a poking plate 39;
to explain in detail, the left and right sides of the axle 12 are connected to the left and right ends of the upper side of the supporting seat 11 in a rotating way respectively, the lower end of the supporting frame 21 is fixedly connected to the middle part of the axle 12, the base 31 can be indirectly or detachably and directly installed on the supporting frame 21, two round steels I34 are arranged, two round steels I34 are respectively connected to the left and right sides of the base 31 in a sliding way, the motor seat 35 is fixedly connected to the front ends of the two round steels I34, the rear end of the round steels I34 is fixedly connected with the abutting piece 36, the front end of the abutting piece 36 is attached to the rear end of the base 31, the compression spring 37 is sleeved on the round steels I34, the two ends of the compression spring 37 are respectively abutted to the base 31 and the motor seat 35, the bottom shell of the motor II 38 is fixedly connected to the front end of the motor seat 35, the output shaft of the motor II 38 is arranged forward, and the poking plate 39 is fixedly connected to the front end of the output shaft of the motor II 38; the gear motor rotates via a pulley belt assembly drive shaft 12;
Preferably, the round steel I34 and/or the dial 39 are provided with scales, and a camera is arranged at a proper position on the detection mechanism, and is used for observing the scales.
During operation, the gear motor is started to drive the shaft 12 to rotate, the shaft 12 drives the vertical supporting frame 21 to be in a horizontal state, the poking plate 39 is lowered from the horizontal state and gradually goes to be in a vertical state, when the poking plate 39 contacts the ground and then is thrown into an inclined state, the compression spring 37 is further compressed, after the poking plate 39 is vertical, the round steel I34 is recorded relative to the scale of the base 31, the motor II 38 is started, the motor II 38 drives the poking plate 39 to rotate, the poking plate 39 loosens a soil layer or pokes stones to facilitate lowering through rotation and downward pressure until the poking plate 39 cannot continuously descend, the scale of the round steel I34 relative to the base 31 is recorded again at the moment, the difference of the scales recorded twice is a detected tilling depth value, and compared with the poking plate 39 for observing the entering the soil layer, the round steel I34 is more convenient and accurate, and the phenomenon that the reference standard of the scale is inconvenient to observe due to the fact that the uneven upper end of the soil layer near the poking plate 39.
Further, the detection mechanism further comprises a shaft seat 22, a motor I23, a screw 24, a guide rail I25, a buckle seat 32 and a limiting part 33;
The shaft seat 22 is fixedly connected to the upper part of the support frame 21, the motor I23 is fixedly connected to the lower part of the support frame 21, the lower end of the lead screw 24 is fixedly connected with an output shaft of the motor I23, the upper end of the lead screw 24 is rotatably connected to the shaft seat 22, the guide rail I25 is fixedly connected to the rear end of the support frame 21, the buckling seat 32 is fixedly connected to the rear end of the base 31, the buckling seat 32 is in threaded connection with the lead screw 24, the limiting part 33 is integrally connected to the front end of the buckling seat 32, and the limiting part 33 is slidably connected in the guide rail I25;
the screw 24 is driven to rotate by the starting motor I23, and the screw 24 is used for adjusting the position of the buckle seat 32 to change the position of the poking plate 39, so that multi-position quick cultivation depth detection can be realized.
Further, the poking plate 39 is provided with an opening 310, so that the resistance to rotation of the poking plate 39 is reduced, and the degree of soil layer movement is reduced.
Further, the detection mechanism further comprises bevel gears 13 fixedly connected to two ends of the shaft 12; the device further comprises a base plate 51, four detection mechanisms are uniformly arranged in the circumferential direction, and four support frames 21 are fixedly connected to the base plate 51; the plurality of detection mechanisms are in a vertical state and are beneficial to advancing, and after being unfolded, the detection mechanisms are beneficial to detection; the gear motor is preferably installed in the middle of the upper end of the base plate 51, and the belt assembly with the pulley is in transmission connection with one of the shafts 12.
Further, as shown in fig. 5, the device further comprises a base 41 and a motor iii 42 mounted on the base 41, wherein the motor iii 42 is used for driving the base plate 51 to rotate, and a movable chassis is mounted at the lower end of the base 41; the movable chassis can adopt a crawler-type movable chassis, and if the movable chassis moves on the planted soil layer, the wheel type movable chassis is preferable;
as shown in fig. 5 and 6, the base plate 41 further comprises an electric push rod 61 mounted on the base 41, wherein the electric push rod 61 is used for driving the base plate 51 to lift so as to change the overall height of the poking plate 39 to adjust the reference surface on the height; preferably, a housing 44 is fixedly connected to the drive base plate 51, which housing encloses the guide rail II, the motor III 42 and the electric push rod I61.
As shown in fig. 7 and 8, the motor further comprises a key 43 fixedly connected to the output shaft of the motor iii 42, a shaft housing 52 fixedly connected to the center of the lower end of the base plate 51, a key slot 53 arranged at the inner end of the shaft housing 52, two half rails 54 which are arranged in a mirror symmetry manner and fixedly connected to the lower end of the base plate 51 to form a guide rail ii, and a tug 62 rotatably connected to the movable end of the electric push rod 61, wherein the tug 62 is in clearance fit in the guide rail ii; the purpose is that the rotation of the base plate 51 and the adjustment of the height of the base plate 51 by the electric push rod 61 are not in conflict and can be carried out simultaneously; the rotation of the base plate 51 can change the position of the shifting plate 39 in the circumferential direction so as to realize the detection of the tilling depth of each point on the horizontal plane;
as shown in fig. 2, the detecting mechanism further includes a rod seat 71 fixedly connected to the motor seat 35, an electric push rod ii 72 mounted on the rod seat 71, and a pressing plate 73 driven by the electric push rod ii 72 to approach or separate from the dial plate 39; when the shifting plate 39 is lifted and pulled out of the soil layer, the electric push rod II 72 is started to drive the pressing plate 73 to descend so as to re-compact the soil layer; the base plate 51 is rotated in real time by pressing, the pressing plate 73 is rotated around the output shaft of the motor III 42, the pressing plate 73 can be repeatedly used for compacting one area by forward and reverse rotation, and the blocking wall 74 is fixedly connected to the edge of the rear end of the pressing plate 73 to prevent soil from falling on the other surface of the pressing plate 73 when soil layers are compacted.
Claims (10)
1. A tilling depth monitoring device comprises a detection mechanism and a gear motor;
The detection mechanism comprises a supporting seat (11), a shaft (12) rotationally connected to the supporting seat (11), a supporting frame (21) fixedly connected to the shaft (12) at the lower part of the supporting frame, a base (31) installed on the supporting frame (21), two round steels I (34) slidingly connected to the base (31), a motor seat (35) fixedly connected to the front end of the round steels I (34), a supporting piece (36) fixedly connected to the round steels I (34) and propped against the base (31), a compression spring (37) sleeved on the round steels I (34), a motor II (38) fixedly connected to the motor seat (35) and a shifting plate (39) capable of realizing rotation driven by the motor II (38), wherein two ends of the compression spring (37) are propped against the base (31) and the motor seat (35) respectively;
the gear motor is used for driving the shaft (12) to rotate;
The round steel I (34) is provided with scales corresponding to the base (31).
2. The device according to claim 1, wherein the detection mechanism further comprises a shaft seat (22) fixedly connected to the upper part of the support frame (21), a motor I (23) fixedly connected to the lower part of the support frame (21), a screw rod (24) with one end fixedly connected to an output shaft of the motor I (23) and the other end rotatably connected to the shaft seat (22), a guide rail I (25) fixedly connected to the support frame (21), a buckling seat (32) fixedly connected to the base (31), and a limiting part (33) integrally connected to the buckling seat (32) and slidably connected to the guide rail I (25), wherein the buckling seat (32) is in threaded connection with the screw rod (24).
3. The device according to claim 2, the detection mechanism further comprising a camera (26) fixedly connected to the support (21), the camera (26) being adapted to view the scale.
4. A device according to claim 3 or 2, wherein the dial (39) is provided with an opening (310).
5. The device according to claim 4, said detection means further comprising bevel gears (13) fixed at both ends of the shaft (12); the device also comprises a base plate (51), four supporting frames (21) are uniformly arranged in the circumferential direction of the detection mechanism, and the four supporting frames are fixedly connected to the base plate (51).
6. The device according to claim 5, further comprising a base (41), and a motor iii (42) mounted on the base (41), the motor iii (42) being for driving the base plate (51) in rotation, the lower end of the base (41) being mounted with a mobile chassis.
7. The device according to claim 6, further comprising an electric push rod (61) mounted on the base (41), the electric push rod (61) being used for driving the base plate (51) to lift.
8. The device according to claim 7, further comprising a key (43) fixedly connected to the output shaft of the motor iii (42), a shaft housing (52) fixedly connected to the center of the lower end of the base plate (51), a key slot (53) arranged at the inner end of the shaft housing (52), two half rails (54) which are arranged in mirror symmetry and fixedly connected to the lower end of the base plate (51) to form a guide rail ii, and a tug (62) rotatably connected to the movable end of the electric push rod (61), wherein the tug (62) is in clearance fit in the guide rail ii.
9. The device according to claim 8, wherein the detection mechanism further comprises a rod seat (71) fixedly connected to the motor seat (35), an electric push rod II (72) mounted on the rod seat (71), and a pressing plate (73) driven by the electric push rod II (72) to be close to or far from the poking plate (39).
10. The device according to claim 9, wherein a blocking wall (74) is fixedly connected to the rear end edge of the pressing plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045417.4A CN114295034B (en) | 2022-01-15 | 2022-01-15 | Tilling depth monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045417.4A CN114295034B (en) | 2022-01-15 | 2022-01-15 | Tilling depth monitoring device |
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| CN114295034A CN114295034A (en) | 2022-04-08 |
| CN114295034B true CN114295034B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210045417.4A Active CN114295034B (en) | 2022-01-15 | 2022-01-15 | Tilling depth monitoring device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115843472B (en) * | 2022-11-29 | 2023-09-29 | 林芝鸿锦农牧机械有限公司 | Tilling depth detection system and method for agricultural machinery |
Citations (10)
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|---|---|---|---|---|
| JPH0546209U (en) * | 1991-11-29 | 1993-06-22 | 三菱農機株式会社 | Tractor working depth detector |
| CN102628783A (en) * | 2012-03-26 | 2012-08-08 | 北京农业智能装备技术研究中心 | Robot for testing soil hardness |
| CN203100718U (en) * | 2013-01-28 | 2013-07-31 | 吉林大学 | Agricultural machinery and implement tilling depth real time monitoring system |
| CN106223931A (en) * | 2016-08-31 | 2016-12-14 | 西安科技大学 | A kind of system and method monitoring the growth of prearranged pillar gob side entry retaining floor crack |
| CN210689478U (en) * | 2019-12-17 | 2020-06-05 | 东华理工大学 | Hard soil layer depth measuring device |
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| CN112444226A (en) * | 2020-10-15 | 2021-03-05 | 华东交通大学 | Tilling depth detection device for agricultural machinery and application method thereof |
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| CN112997610A (en) * | 2021-03-05 | 2021-06-22 | 中国农业大学 | Subsoiling device, system, method for adjusting tilling depth and method for controlling tilling depth |
| CN113804143A (en) * | 2021-08-03 | 2021-12-17 | 邓燕 | Tilling depth detection device for agricultural machinery |
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2022
- 2022-01-15 CN CN202210045417.4A patent/CN114295034B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546209U (en) * | 1991-11-29 | 1993-06-22 | 三菱農機株式会社 | Tractor working depth detector |
| CN102628783A (en) * | 2012-03-26 | 2012-08-08 | 北京农业智能装备技术研究中心 | Robot for testing soil hardness |
| CN203100718U (en) * | 2013-01-28 | 2013-07-31 | 吉林大学 | Agricultural machinery and implement tilling depth real time monitoring system |
| CN106223931A (en) * | 2016-08-31 | 2016-12-14 | 西安科技大学 | A kind of system and method monitoring the growth of prearranged pillar gob side entry retaining floor crack |
| CN210689478U (en) * | 2019-12-17 | 2020-06-05 | 东华理工大学 | Hard soil layer depth measuring device |
| CN212047890U (en) * | 2020-03-31 | 2020-12-01 | 河南汇众基业农业科技有限公司 | Soil detection device based on unmanned aerial vehicle platform |
| CN112444226A (en) * | 2020-10-15 | 2021-03-05 | 华东交通大学 | Tilling depth detection device for agricultural machinery and application method thereof |
| CN112461584A (en) * | 2020-11-18 | 2021-03-09 | 哈尔滨学院 | Sampling mechanism of environment detection robot |
| CN112997610A (en) * | 2021-03-05 | 2021-06-22 | 中国农业大学 | Subsoiling device, system, method for adjusting tilling depth and method for controlling tilling depth |
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