CN114223382A - Vegetable planting weeding equipment - Google Patents
Vegetable planting weeding equipment Download PDFInfo
- Publication number
- CN114223382A CN114223382A CN202111642627.3A CN202111642627A CN114223382A CN 114223382 A CN114223382 A CN 114223382A CN 202111642627 A CN202111642627 A CN 202111642627A CN 114223382 A CN114223382 A CN 114223382A
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- Prior art keywords
- sliding
- assembled
- transmission rod
- transmission
- main shell
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/76—Driving mechanisms for the cutters
- A01D34/77—Driving mechanisms for the cutters actuated by advance of the machine
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a vegetable planting weeding device, which belongs to the technical field of agricultural planting and comprises a main shell and a cutter groove, wherein a transmission assembly comprises a transmission rod, a driving shaft, a connecting arm and a magnetic part, the transmission rod is movably connected with the driving shaft through the connecting arm, the magnetic part is assembled on the connecting arm, a cutter mechanism is assembled at the tail end of the transmission rod, a linear sensing mechanism comprises a sliding frame and an abutting part, the sliding frame is assembled on the main shell, one end of the sliding frame is connected with an electric control component, the electric control component comprises a linear sensor and an electromagnetic part, the electromagnetic part is matched with the magnetic part and used for adjusting the distance between the cutter mechanism and the ground, the invention can detect the ground gradient and the bulge in the moving process of the main shell through a plurality of sliding frames arranged on one side of the bottom of the main shell and the electric control component electrically connected with the sliding frame, the line is used for controlling the extension of the cutter mechanism, effectively avoid the impact damage to the blade caused by the movement on the continuous slope surface or the ground bulge.
Description
Technical Field
The invention belongs to the technical field of agricultural planting, and particularly relates to a vegetable planting weeding device.
Background
Weeds growing in crop fields are manually or mechanically removed in the crop planting process, and good growing conditions can be provided for crops. The manual weeding method is relatively laggard and the working efficiency is low. Modern mechanical weeding is advanced compared with manual weeding and high in working efficiency, and scientific weeding in a large-scale environment can be realized.
The operational environment that weeding equipment on the market is suitable for is mostly to the comparatively flat field of relief or meadow, when subaerial have great domatic or subaerial when having earth protruding, and conventional weeding equipment can hit the cutting knife when the convex surface, not only influences the efficiency of weeding but also can accelerate the wearing and tearing of cutter or even damage.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a vegetable planting weeding device to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a vegetable planting weeding device comprises a shell component, wherein the shell component comprises a main shell, cutter grooves and a fixing plate, the cutter grooves are distributed at the bottom of the main shell, and the fixing plate is fixedly assembled in the main shell;
the transmission assembly comprises a transmission cavity, a transmission rod, a driving shaft, connecting arms and magnetic parts, the transmission rod is arranged in the transmission cavity in a sliding mode, the driving shaft is arranged on one side of the transmission rod, the driving shaft and the transmission rod are coaxially arranged, the transmission rod and the driving shaft are movably assembled and connected through two groups of the connecting arms, and the magnetic parts are assembled at the connecting positions of the connecting arms;
the cutter mechanism is assembled at the tail end of the transmission rod, is arranged close to one side of the cutter groove and is used for cutting off weeds;
the linear sensing mechanism comprises a sliding frame and an abutting piece, the sliding frame is assembled on the main shell in a sliding mode, the tail end of the sliding frame is connected with a driving wheel, at least 6 sliding frames are assembled on the main shell, a plurality of sliding frame arrays are distributed on the main shell, and the abutting piece is assembled at one end of each sliding frame; and
the electric control component comprises a linear sensor and an electromagnetic piece, the linear sensor is fixedly arranged on the fixing plate and is connected with the abutting piece in a sliding mode, the linear sensor is electrically connected with the electromagnetic piece and is used for linearly controlling the current passing amount of one side of the electromagnetic piece, and the electromagnetic piece and the magnetic piece are arranged in a matching mode, so that the electromagnetic piece controls the sliding distance of the transmission rod in the transmission cavity, and the distance between the cutter mechanism and the ground is adjusted.
As a further aspect of the present invention, the transmission assembly further includes:
one end of the sliding rod is movably inserted into the transmission rod, and the other end of the sliding rod is assembled and connected with the driving shaft; and
the elastic piece is movably sleeved on the sliding rod.
As a further aspect of the present invention, the cutter mechanism includes:
the main knife rest is fixedly assembled at the tail end of the transmission rod, and a plurality of groups of knife sleeves are distributed on the main knife rest;
the sliding cutter is assembled in the cutter sleeve in a sliding mode; and
and the reset spring is arranged between the knife sleeve and the sliding knife tool and is used for driving the elastic reset of the sliding knife tool.
As a further aspect of the present invention, the driving mechanism includes:
the driver is fixedly assembled in the main shell, and one side of the driver is connected with a transmission piece; and
and one end of the driving tooth is assembled and connected with the transmission part, and the other end of the driving tooth is assembled and connected with the driving shaft and used for driving the driving shaft to rotate.
As a further aspect of the present invention, the linear sensing mechanism further includes:
the guide rod is fixedly arranged on one side of the main shell and is connected with the sliding frame and the abutting part in a sliding mode; and
and the elastic spring is sleeved outside the abutting part and is used for elastically connecting the abutting part and the linear sensor.
As a further aspect of the present invention, the linear sensor is electrically connected to the driver for controlling the output power of the driver.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, through the plurality of sliding frames and the driving wheels which are arranged on one side of the bottom of the main shell and the electric control component which is electrically connected with the sliding frames, the slope and the bulge of the ground can be detected in the moving process of the main shell, the extension and retraction of the cutter mechanism at the bottom of the main shell are linearly controlled, and the impact damage to the blades when the blades move on a continuous slope surface or a ground bulge can be effectively avoided.
Drawings
Fig. 1 is a schematic structural view of a vegetable planting weeding apparatus provided in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram illustrating a marker a in the vegetable planting weeding apparatus provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a cutter mechanism in the vegetable planting weeding apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram illustrating a marker B in the vegetable planting weeding apparatus according to the embodiment of the present invention.
Reference numerals: 1-housing member, 101-main housing, 102-tool groove, 103-fixing plate, 2-transmission assembly, 201-transmission cavity, 202-transmission rod, 203-sliding rod, 204-driving shaft, 205-elastic element, 206-connecting arm, 207-magnetic element, 3-tool mechanism, 301-main tool post, 302-tool sleeve, 303-sliding tool, 304-reset spring, 4-driving mechanism, 401-driver, 402-transmission element, 403-driving tooth, 5-linear sensing mechanism, 501-sliding frame, 502-guide rod, 503-abutting element, 504-elastic spring, 6-electric control member, 601-linear sensor, 602-electromagnetic element and 7-driving wheel.
Detailed Description
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the vegetable planting and weeding apparatus in an embodiment of the present invention includes a housing member 1, the housing member 1 includes a main housing 101, a cutter groove 102 and a fixing plate 103, the cutter groove 102 is disposed at the bottom of the main housing 101, and the fixing plate 103 is fixedly mounted inside the main housing 101; the transmission assembly 2 comprises a transmission cavity 201, a transmission rod 202, a driving shaft 204, connecting arms 206 and a magnetic part 207, wherein the transmission rod 202 is arranged in the transmission cavity 201 in a sliding mode, the driving shaft 204 is arranged on one side of the transmission rod 202, the driving shaft 204 and the transmission rod 202 are coaxially arranged, the transmission rod 202 and the driving shaft 204 are movably assembled and connected through two groups of connecting arms 206, and the magnetic part 207 is assembled at the connection position of the connecting arms 206; the cutter mechanism 3 is assembled at the tail end of the transmission rod 202, is arranged close to one side of the cutter groove 102 and is used for cutting off weeds; the linear sensing mechanism 5 comprises a sliding frame 501 and an abutting piece 503, wherein the sliding frame 501 is slidably assembled on the main shell 101, the tail end of the sliding frame 501 is connected with a driving wheel 7, at least 6 sliding frames 501 are assembled on the main shell 101, a plurality of sliding frames 501 are distributed on the main shell 101 in an array mode, and one end of each sliding frame 501 is provided with the abutting piece 503; and the electric control component 6, the electric control component 6 comprises a linear sensor 601 and an electromagnetic part 602, the linear sensor 601 is fixedly arranged on the fixing plate 103 and is connected with the abutting part 503 in a sliding manner, the linear sensor 601 is electrically connected with the electromagnetic part 602 and is used for linearly controlling the current passing amount on one side of the electromagnetic part 602, and the electromagnetic part 602 is matched with the magnetic part 207, so that the electromagnetic part 602 controls the sliding distance of the transmission rod 202 in the transmission cavity 201, and the distance between the cutter mechanism 3 and the ground is adjusted.
In practical application, when the weeding device is used for weeding, when the weeding device moves on relatively flat ground, the driving mechanism 4 inside the main housing 101 drives the driving shaft 204 on one side of the transmission cavity 201 to rotate in the driving process, the driving shaft 204 drives the transmission rod 202 assembled on the other side of the transmission arm 206 to rotate through the connection arm 206 movably connected to one side of the driving shaft 204 in the rotating process, the cutter mechanism 3 connected to the tail end of the transmission rod 202 can rapidly cut weeds on the ground in the rotating process and cut the weeds on the ground along the movement track along with the movement of the main housing 101, when the main housing 101 moves on continuous slope surfaces and ground surfaces with more soil blocks, the sliding frames 501 assembled on the main housing 101 and the driving wheels 7 assembled on the sliding frames 501 contact with the slope surfaces or contact with the raised parts of the ground, the sliding frame 501 is driven to slide on the main housing 101 by being displaced relative to the main housing 101, and the abutting piece 503 assembled on one side of the sliding frame 501 can slide linearly towards one side of the linear sensor 601 in the sliding process, so that the one side of the linear sensor 601 synchronously controls the current carrying amount on one side of the electromagnetic piece 602 according to the linear sliding distance of the abutting piece 503, when the electromagnetic piece 602 is in the current carrying process, the magnetic piece 207 arranged between the connecting arms 206 moves towards one side of the connecting arms 206 under the action of magnetic force, the transmission rod 202 can be synchronously pulled to move towards one side of the driving shaft 204, the cutter mechanism 3 at the tail end of the transmission rod 202 moves into the cutter groove 102, the cutter mechanism 3 is prevented from being damaged by a slope or a ground bulge, and after the main housing 101 is in an equilibrium state again, the current carrying amount on one side of the electromagnetic piece 602 is weakened, so that the transmission rod 202 moves towards the side far away from the driving shaft 204, therefore, the cutter mechanism 3 is driven to move towards the ground, the electrification amount of one side of the electromagnetic piece 602 is related to the linear sliding distance of one side of the abutting piece 503, the contraction distance of the cutter mechanism 3 can be adjusted in a self-adaptive mode according to the movement condition of the driving wheel 7 at the bottom of the main shell 101 on the ground, and a cutter can be effectively protected.
In one case of this embodiment, the main housing 101 is equipped with at least 6 sliding frames 501, which can increase the ability of the main housing 101 to detect the terrain during ground movement, and two adjacent sets of driving wheels 7 can slide relatively to each other, thereby avoiding the limitation of conventional four-wheel drive equipment on detecting the terrain.
Referring to fig. 2, in a preferred embodiment of the invention, the transmission assembly 2 further includes: one end of the sliding rod 203 is movably inserted into the transmission rod 202, and the other end of the sliding rod 203 is assembled with the driving shaft 204; the elastic element 205, the elastic element 205 is movably sleeved on the sliding rod 203.
In practical application, the sliding rod 203 is movably inserted into the transmission rod 202, and the elastic member 205 is sleeved outside the sliding rod 203, so that when the electromagnetic member 602 is in a closed state, the transmission rod 202 and the driving shaft 204 are in elastic movement towards the side away from the driving shaft 204 under the elastic force of the elastic member 205, so that the cutter mechanism 3 can be quickly reset when the electromagnetic member 602 is closed.
Referring to fig. 3, in a preferred embodiment of the invention, the cutter mechanism 3 includes: the main tool rest 301 is fixedly assembled at the tail end of the transmission rod 202, and a plurality of groups of tool sleeves 302 are distributed on the main tool rest 301; the sliding cutter 303, the sliding cutter 303 is slidably assembled in the cutter sleeve 302; and a reset spring 304 arranged between the knife sleeve 302 and the sliding knife 303 for driving the elastic reset of the sliding knife 303.
In practical application of the embodiment, when the transmission rod 202 rotates under the driving action of the connecting arm 206, the main tool post 301 at the end side of the transmission rod 202 rotates along with the transmission rod 202, and at this time, the sliding tool 303 in the tool case 302 slides out of the tool case 302 under the action of centrifugal force, and weeds are cut in the rotating process, when the rotating speed at the side of the transmission rod 202 is reduced, the sliding tool 303 is rapidly accommodated in the tool case 302 by the elastic force of the return spring 304 inside the tool case 302, so that the tool case 302 is retracted into the tool groove 102, and the sliding tool 303 is retracted into the tool case 302, which can effectively protect the tool and prevent projections or mud blocks on the ground from being stirred into the sliding tool 303 to damage the tool.
Referring to fig. 1, in a preferred embodiment of the present invention, the driving mechanism 4 includes: a driver 401 fixedly mounted inside the main housing 101, with a transmission member 402 connected to one side thereof; and a driving tooth 403, one end of the driving tooth 403 is connected with the transmission member 402, and the other end is connected with the driving shaft 204 for driving the driving shaft 204 to rotate.
In practical applications, when the driver 401 rotates, the driving member 402 on the side of the driver 401 drives the driving tooth 403 on the side of the driving member 402 to rotate synchronously in the process of following the synchronous rotation of the driver 401, and drives the driving shaft 204 on the side of the driving tooth 403 to move, so that the driving shaft 204 in the transmission cavity 201 drives the connecting arm 206 to move.
In one aspect of the present embodiment, the transmission member 402 and the driving teeth 403 may be driven by a transmission belt in the present embodiment, or may be driven by a gear set, and are not limited in this respect.
Referring to fig. 4, in a preferred embodiment of the present invention, the linear sensing mechanism 5 further includes: the guide rod 502 is fixedly arranged on one side of the main shell 101 and is in sliding connection with the sliding frame 501 and the abutting piece 503; and an elastic spring 504 sleeved outside the abutting member 503 for elastically connecting the abutting member 503 and the linear sensor 601.
In practical applications of this embodiment, when the sliding frame 501 and the abutment 503 slide on the guide rod 502, the abutment 503 moves toward the linear sensor 601 against the elastic force of the elastic spring 504, and after the sliding frame 501 is reset, the elastic spring 504 can drive the abutment 503 to be reset elastically.
Referring to fig. 4, in a preferred embodiment of the invention, the linear sensor 601 is electrically connected to the driver 401 for controlling the output power of the driver 401.
In practical applications, when the abutment member 503 slides linearly in the linear sensor 601, the rotation speed of the driver 401 side can be linearly controlled by the sliding distance of the abutment member 503 in the linear sensor 601, so as to adjust the sliding distance of the sliding tool 303 in the tool holder 302.
The embodiment of the invention provides a vegetable planting weeding device, and the sliding frame 501 and the driving wheel 7 which are arranged on one side of the bottom of the main shell 101, and the electric control component 6 which is electrically connected with the sliding frame 501 can detect the slope and the bulge of the ground in the moving process of the main shell 101, linearly control the extension and retraction of the cutter mechanism 3 at the bottom of the main shell 101, and effectively avoid the impact damage to the blades when the blades move on a continuous slope surface or a raised ground surface.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A vegetable planting weeding apparatus, characterized in that, vegetable planting weeding apparatus includes:
the cutter groove is arranged at the bottom of the main shell, and the fixing plate is fixedly assembled in the main shell;
the transmission assembly comprises a transmission cavity, a transmission rod, a driving shaft, connecting arms and magnetic parts, the transmission rod is arranged in the transmission cavity in a sliding mode, the driving shaft is arranged on one side of the transmission rod, the driving shaft and the transmission rod are coaxially arranged, the transmission rod and the driving shaft are movably assembled and connected through two groups of the connecting arms, and the magnetic parts are assembled at the connecting positions of the connecting arms;
the cutter mechanism is assembled at the tail end of the transmission rod, is arranged close to one side of the cutter groove and is used for cutting off weeds;
the linear sensing mechanism comprises a sliding frame and an abutting piece, the sliding frame is assembled on the main shell in a sliding mode, the tail end of the sliding frame is connected with a driving wheel, at least 6 sliding frames are assembled on the main shell, a plurality of sliding frame arrays are distributed on the main shell, and the abutting piece is assembled at one end of each sliding frame; and
the electric control component comprises a linear sensor and an electromagnetic piece, the linear sensor is fixedly arranged on the fixing plate and is connected with the abutting piece in a sliding mode, the linear sensor is electrically connected with the electromagnetic piece and is used for linearly controlling the current passing amount of one side of the electromagnetic piece, and the electromagnetic piece and the magnetic piece are arranged in a matching mode, so that the electromagnetic piece controls the sliding distance of the transmission rod in the transmission cavity, and the distance between the cutter mechanism and the ground is adjusted.
2. A vegetable planting weeding apparatus as set forth in claim 1, wherein said transmission assembly further includes:
one end of the sliding rod is movably inserted into the transmission rod, and the other end of the sliding rod is assembled and connected with the driving shaft; and
the elastic piece is movably sleeved on the sliding rod.
3. A vegetable planting weeding apparatus as set forth in claim 1, wherein said cutter mechanism includes:
the main knife rest is fixedly assembled at the tail end of the transmission rod, and a plurality of groups of knife sleeves are distributed on the main knife rest;
the sliding cutter is assembled in the cutter sleeve in a sliding mode; and
and the reset spring is arranged between the knife sleeve and the sliding knife tool and is used for driving the elastic reset of the sliding knife tool.
4. A vegetable planting weeding apparatus as set forth in claim 1, wherein said drive mechanism includes:
the driver is fixedly assembled in the main shell, and one side of the driver is connected with a transmission piece; and
and one end of the driving tooth is assembled and connected with the transmission part, and the other end of the driving tooth is assembled and connected with the driving shaft and used for driving the driving shaft to rotate.
5. A vegetable planting weeding apparatus as set forth in claim 1, wherein said linear sensing mechanism further includes:
the guide rod is fixedly arranged on one side of the main shell and is connected with the sliding frame and the abutting part in a sliding mode; and
and the elastic spring is sleeved outside the abutting part and is used for elastically connecting the abutting part and the linear sensor.
6. A vegetable planting weeding apparatus as claimed in claim 1, wherein the linear sensor is electrically connected to the driver for controlling the output power of the driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111642627.3A CN114223382B (en) | 2021-12-30 | 2021-12-30 | Vegetable planting weeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111642627.3A CN114223382B (en) | 2021-12-30 | 2021-12-30 | Vegetable planting weeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114223382A true CN114223382A (en) | 2022-03-25 |
| CN114223382B CN114223382B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111642627.3A Active CN114223382B (en) | 2021-12-30 | 2021-12-30 | Vegetable planting weeding equipment |
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| CN (1) | CN114223382B (en) |
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| CN211721124U (en) * | 2019-12-31 | 2020-10-23 | 福建永强力加动力设备有限公司 | Lifting mower |
| CN112088636A (en) * | 2019-06-18 | 2020-12-18 | 苏州宝时得电动工具有限公司 | Automatic mower |
| CN112586194A (en) * | 2020-12-24 | 2021-04-02 | 黄翠 | Lawn trimmer convenient for avoiding obstacles |
| CN113261423A (en) * | 2021-05-11 | 2021-08-17 | 广州耳聚健康管理有限公司 | A lawn mower for gardens are planted |
| CN113273376A (en) * | 2021-06-07 | 2021-08-20 | 内蒙古科学技术研究院 | Modularization weeding device |
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2021
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| JP2005218311A (en) * | 2004-02-03 | 2005-08-18 | Chikusui Canycom Inc | Rotating blade structure of mower |
| CN206132291U (en) * | 2016-08-31 | 2017-04-26 | 德奥通用航空股份有限公司 | Linear hall pressure sensing detection device |
| CN206525153U (en) * | 2016-12-29 | 2017-09-29 | 深圳市升源园林生态有限公司 | A kind of rotary cutting apparatus of grass mower |
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| Publication number | Publication date |
|---|---|
| CN114223382B (en) | 2023-03-10 |
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