CN109089522B - Weeder with ceramic blade - Google Patents
Weeder with ceramic blade Download PDFInfo
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- CN109089522B CN109089522B CN201810670645.4A CN201810670645A CN109089522B CN 109089522 B CN109089522 B CN 109089522B CN 201810670645 A CN201810670645 A CN 201810670645A CN 109089522 B CN109089522 B CN 109089522B
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- Prior art keywords
- connecting rod
- rod
- sliding
- weeding
- machine body
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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
- A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
- A01D34/661—Mounting means
- A01D34/662—Mounting means to the front of the vehicle
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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
- A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
- A01D34/664—Disc cutter bars
- A01D34/665—Disc cutter bars modular
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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
- A01D34/73—Cutting apparatus
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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 weeder with a ceramic blade, which relates to the technical field of weeders and comprises the following components: the device comprises a machine body, wherein a moving mechanism is arranged on the machine body; the weeding mechanism is connected to the machine body through a folding mechanism, and the folding mechanism is folded to drive the weeding mechanism to turn into the front part of the machine body; the weeding mechanism is provided with at least one rotating blade for weeding; the rotating blade is driven by a motor. In the present application, the weeding machine comprises at least a machine body and a weeding mechanism; through being equipped with folding mechanism between weeding mechanism and fuselage, can fold the anterior part of fuselage into with weeding mechanism, can keep the blade not damaged when the weeder is placed.
Description
Technical Field
The invention relates to the technical field of weeding machines, in particular to a weeding machine with a ceramic blade.
Background
A weeder is also called a mower, a lawnmower and the like, and is a mechanical tool for trimming lawns, vegetation and the like.
The weeding machine is mainly applied to garden decoration pruning, grassland greening pruning, urban streets, greening scenic spots, field pruning and field weeding, and is especially applied to trimming of grasslands and grasslands in parks, football fields and other grass fields, private villa gardens, vegetation in agriculture, forestry and animal husbandry fields and the like. The weeder can mow high-efficiently, and its work efficiency is higher than the manual work far away.
In the prior art, the weeding mechanism of the weeding machine is generally fixed at the front part of the weeding machine and is easy to damage when being placed.
In addition, the blade of the common weeding machine is not good enough in the aspects of wear resistance, hardness and heat resistance, and has a common service life.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a weeding machine with a ceramic blade, aiming at the above disadvantages of the prior art.
The weeding machine with the ceramic blade comprises:
the device comprises a machine body, wherein a moving mechanism is arranged on the machine body;
the weeding mechanism is connected to the machine body through a folding mechanism, and the folding mechanism is folded to drive the weeding mechanism to turn into the front part of the machine body; the weeding mechanism is provided with at least one rotating blade for weeding; the rotating blade is driven by a motor;
the rotating blade is a ceramic blade.
Optionally, the folding mechanism comprises: the first connecting rod, the second connecting rod and the third connecting rod;
the first connecting rod is fixedly connected with the weeding mechanism; the third connecting rod is fixedly connected with the machine body; the second connecting rod is respectively and rotatably connected with the first connecting rod and the third connecting rod; the second connecting rod and the first connecting rod and the third connecting rod respectively rotate relatively in different directions, and the folding mechanism is folded.
Optionally, the folding mechanism further comprises a pull rod, one end of the pull rod is slidably connected to the body, the other end of the pull rod is rotatably connected to the first connecting rod, and the pull rod slides back and forth on the body to fold the folding mechanism.
Optionally, the folding mechanism further comprises: a fourth connecting rod, a fifth connecting rod and a sixth connecting rod; the fourth connecting rod, the fifth connecting rod and the sixth connecting rod are respectively and symmetrically arranged with the first connecting rod, the second connecting rod and the third connecting rod along two sides of the pull rod.
Optionally, the folding mechanism further comprises a seventh connecting rod, the seventh connecting rod is fixedly connected to the first connecting rod and the fourth connecting rod respectively, and one end of the pull rod is rotatably connected to the seventh connecting rod.
Optionally, a sliding clamping groove in the front-back direction is formed in the upper side of the machine body, and a sliding groove is formed in the lower side of the machine body; the sliding clamping groove is in a cross shape and penetrates through the sliding clamping groove from top to bottom; the directions of the sliding clamping groove and the sliding groove are the same;
the folding mechanism is further provided with an upper sliding rod and a lower sliding rod, the upper sliding rod is provided with a cross-shaped part, the cross-shaped part is matched with the cross shape of the sliding clamping groove and can slide back and forth in the sliding clamping groove, and the upper sliding rod penetrates through the sliding clamping groove on the upper side of the machine body to form an end part on the upper side of the cross-shaped part; the lower sliding rod and the lower part of the lower sliding rod are provided with a sliding part which is in sliding fit with the sliding groove; the upper sliding rod is sleeved with the lower sliding rod;
one end of the pull rod is rotatably connected with the upper slide rod.
Optionally, the weeding mechanism further comprises a fixing frame, a transmission rod, a cutter holder and a motor;
the transmission rod is rotatably arranged on the fixed frame, and the lower part of the transmission rod is fixedly connected with the tool apron; a rotating blade is arranged on the cutter holder; the motor is arranged on the fixing frame and drives the transmission rod to rotate.
Optionally, a plurality of transmission rods are mounted on the fixed frame, and the motor drives one of the transmission rods to rotate; a belt drive is used between the drive rods.
Optionally, the weeding machine further comprises a height adjusting mechanism; the height adjusting mechanism comprises a transmission shaft and an adjusting handle;
a rack is arranged on the side surface of the weeding mechanism;
the transmission shaft is horizontally arranged on the machine body, one end of the transmission shaft is a cylindrical gear, and the cylindrical gear is matched with a rack arranged on the side surface of the weeding mechanism; the other end of the transmission shaft is provided with a first bevel gear;
the adjusting handle is longitudinally arranged on the machine body, the upper end of the adjusting handle is a handle, the lower end of the adjusting handle is provided with a second bevel gear, and the second bevel gear is matched with the first bevel gear; the handle rotates, drives the weeding mechanism to move up and down through the transmission shaft.
In the present application, the weeding machine with ceramic blades at least comprises a machine body and a weeding mechanism; through being equipped with folding mechanism between weeding mechanism and fuselage, can fold the anterior part of fuselage into with weeding mechanism, can keep the blade not damaged when the weeder is placed.
In addition, the weeder with the ceramic blade that this application provided can also adjust the upper and lower height of weeding mechanism to the grass trimming on lawn reaches various heights.
In addition, the weeder provided by the application uses the ceramic blade, and compared with the existing common blade, the ceramic blade has higher wear resistance, corrosion resistance, hardness and heat resistance, and the service life is longer.
Drawings
Fig. 1 is a schematic structural view of a weeding machine having a ceramic blade according to an exemplary embodiment.
Fig. 2 is a partial schematic structural view of a weeding machine having a ceramic blade according to an exemplary embodiment.
Fig. 3 is a schematic structural view of another direction of a weeding machine with a ceramic blade according to an exemplary embodiment.
Fig. 4 is another partial schematic structural view of a weeding machine with a ceramic blade according to an exemplary embodiment.
Fig. 5 is another partial schematic structural view of a weeding machine with a ceramic blade according to an exemplary embodiment.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
The embodiments herein show a weeding machine with a ceramic blade, comprising: the machine body, the weeding mechanism and the folding mechanism; the specific structure is detailed as follows:
referring to fig. 1, the weeding machine with ceramic blades includes:
the device comprises a machine body 1, wherein a moving mechanism 4 is arranged on the machine body.
In the embodiment of the present application, the moving mechanism 4 may be a wheel or a track.
The weeding mechanism 3 is connected to the machine body 1 through a folding mechanism 2, and the folding mechanism 2 is folded to drive the weeding mechanism 3 to turn into the front part of the machine body 1; the weeding mechanism 3 is provided with at least one rotating blade 35 for weeding; the rotating blade 35 is driven by a motor 34.
In the embodiment of the application, the weeding mechanism 3 is folded by the folding mechanism 2 and turned into the front part of the machine body 1, so that the weeding mechanism 3 is not easy to damage when being placed. In particular, the rotating blade 35 mounted on the weeding mechanism is generally brittle and easily damaged when it is placed. The weeding mechanism 3 is folded into the front part of the machine body 1, so that the weeding mechanism 3 and the rotating blade 35 are effectively protected from being damaged, and the service life of the weeding machine is prolonged.
In the present embodiment, the rotating blade 35 is a ceramic blade. Compared with the common mowing tool, the ceramic blade has the advantages, is made of materials such as an oxidation pickaxe and has the characteristics of high hardness, corrosion resistance, good heat resistance, good wear resistance and the like. In the mowing process, the abrasion of the blade is greatly reduced, the service life of the blade is prolonged, and meanwhile, the mowing working efficiency is improved; due to the brittleness of the ceramic blade, the ceramic blade can be designed into a shape with a thin outer part and a thick middle part, so that the blade is prevented from being damaged by a hard object in the grass cutting process.
In the embodiment of the present application, the weeding mechanism further has a fixing frame 31, a transmission rod 32, a tool apron 33, and a motor 34.
The transmission rod 32 is rotatably mounted on the fixed frame 31, and the lower part of the transmission rod is fixedly connected with the tool apron 33; a rotating blade 35 is provided on the blade holder 33; the motor 34 is mounted on the fixing frame 31 and drives the transmission rod 32 to rotate.
In the embodiment of the present application, the transmission rod 32 and the fixing frame 31 can be connected by using a bearing, so that the friction force generated when the transmission rod 32 rotates can be effectively reduced.
In the present embodiment, a plurality of rotating blades 35 may be mounted on the tool holder 33 in a circumferential array. This may increase the efficiency of the trimming.
In the present embodiment, as shown in fig. 1, 4 rotating blades 35 are mounted on the tool holder 33.
In the embodiment of the present application, a plurality of transmission rods 32 are mounted on the fixing frame 31, and the motor 34 drives one of the transmission rods 32 to rotate; a belt drive is used between the drive rods 32.
In the present embodiment, the rotation is transmitted to each transmission rod 32 through the transmission belt 36, so that the transmission rods 32 rotate synchronously, which is beneficial to maintaining the consistency of the trimming.
The belt 36 may be a toothed belt to prevent slippage when the trimming resistance is high.
With continued reference to fig. 2, in the present embodiment, the weeding machine further comprises a height adjustment mechanism 5; the height adjusting mechanism 5 comprises a transmission shaft 51 and an adjusting handle 52;
a rack 37 is arranged on the side surface of the weeding mechanism 3;
the transmission shaft 51 is horizontally arranged on the machine body 1, one end of the transmission shaft is a cylindrical gear 511, and the transmission shaft is matched with a rack 37 arranged on the side surface of the weeding mechanism 3; the other end of the transmission shaft 51 is provided with a first bevel gear 512;
the adjusting handle 52 is longitudinally arranged on the machine body 1, the upper end is a handle 521, the lower end is provided with a second bevel gear 522, and the second bevel gear 522 is matched with the first bevel gear 512; the handle 521 rotates to drive the weeding mechanism 3 to move up and down through the transmission shaft 51.
In the present embodiment, the adjustment handle 52 can be rotated by the handle 521, the transmission shaft 51 is rotated by the engagement of the second bevel gear 522 and the first bevel gear 512, and the transmission shaft 51 moves the weeding mechanism 3 up and down by the engagement of the cylindrical gear 511 and the rack 37. Through the upper and lower height of adjustment weeding mechanism 3, can realize pruning the grass to different height.
With continued reference to fig. 3, in the present embodiment, the folding mechanism 2 includes: a first connecting rod 21, a second connecting rod 22, a third connecting rod 23;
wherein, the first connecting rod 21 is fixedly connected with the weeding mechanism 3; the third connecting rod 23 is fixedly connected with the machine body 1; the second connecting rod 22 is respectively rotatably connected with the first connecting rod 21 and the third connecting rod 23; the second connecting rod 22 and the first connecting rod 21 and the third connecting rod 23 respectively rotate relatively in different directions, and the folding mechanism folds 2.
With continued reference to fig. 3 and 4, a position fixing structure 6 is provided between the first connecting rod 21 and the second connecting rod 22, the position fixing structure comprising: a fixed block 63, a slide block 62 and a connecting rod 61; the second link lever 22 is provided with a slide groove 221. The fixing block 63 is embedded in the first connecting rod 21; the sliding block 62 is accommodated in the sliding slot 221 and can slide in the sliding slot 221. The connecting rod 61 is rotatably connected with the fixed block 63 and the sliding block 62 respectively. When the folding mechanism is folded, the first connecting rod 21 and the second connecting rod 22 rotate relatively, the included angle is reduced, the sliding block 62 slides towards the direction far away from the connecting direction of the two connecting rods, the included angle between the connecting rod 61 and the second connecting rod 22 is increased, and when the included angle is increased to a certain value, self-locking is formed due to the action of friction force, so that the first connecting rod 21 and the second connecting rod 22 are kept at fixed positions.
Furthermore, the fixing structure 6 may also be arranged between the second connecting bar 22 and the third connecting bar 23.
In the embodiment of the application, the relative rotation of the folding mechanism is realized through the relative rotation of the first connecting rod 21, the second connecting rod 22 and the third connecting rod 23, and the structure is simple.
In the embodiment of the present application, the folding mechanism 2 further includes a pull rod 24, one end of the pull rod 24 is slidably connected to the body 1, the other end is rotatably connected to the first connecting rod 21, and the pull rod 24 slides back and forth on the body 1 to fold the folding mechanism 2.
The folding mechanism 2 can be folded by pulling the pull rod 24, so that the weeding mechanism 3 can be conveniently retracted, and a user can conveniently use the function.
In an embodiment of the present application, the folding mechanism further includes: a fourth connecting rod 21 ', a fifth connecting rod 22 ', a sixth connecting rod 23 '; the fourth connecting rod 21 ', the fifth connecting rod 22 ', and the sixth connecting rod 23 ' are respectively symmetrically arranged with the first connecting rod 21, the second connecting rod 22, and the third connecting rod 23 along two sides of the pull rod 24.
Through symmetrically arranging the folding link mechanisms, the connection relation of the fourth connecting rod 21 ', the fifth connecting rod 22 ' and the sixth connecting rod 23 ' is the same as that of the first connecting rod 21, the second connecting rod 22 and the third connecting rod 23, and the connecting rods are symmetrically arranged on two sides of the pull rod 24. Doing so is beneficial to increasing the stability of the folding mechanism, and is not easily damaged, increasing service life and reliability.
In the embodiment of the present application, the folding mechanism 2 further comprises a seventh connecting rod 25, and the seventh connecting rod 25 is fixedly connected to the first connecting rod 21 and the fourth connecting rod 21', respectively, and one end of the pull rod 24 is rotatably connected to the seventh connecting rod 25.
With continued reference to fig. 5, in the embodiment of the present application, a sliding slot 11 is provided on the upper side of the machine body 1 in the front-back direction, and a sliding groove 12 is provided on the lower side of the machine body 1; the sliding clamping groove 11 is in a cross shape and penetrates through the upper part and the lower part; the directions of the sliding clamping groove 11 and the sliding groove 12 are the same;
the folding mechanism 2 is further provided with an upper sliding rod 26 and a lower sliding rod 27, a cross-shaped part 261 is arranged on the upper sliding rod 26, the cross-shaped part 261 is matched with the cross shape of the sliding clamping groove 11 and can slide back and forth in the sliding clamping groove 11, the cross-shaped part 261 penetrates through the sliding clamping groove 11 on the upper side of the machine body 1, and an end part 262 is formed on the upper side; the lower part of the lower slide bar 27 is provided with a slide part 271 which is in slide fit with the slide groove 12; the upper sliding rod 26 and the lower sliding rod 27 are sleeved.
One end of the pull rod 24 is rotatably connected with the upper slide bar 26.
The end portion 262 can be shifted by a user, when the end portion 262 is shifted forward and backward, the cross portion 261 is driven to slide forward and backward in the sliding clamping groove 11, the sliding portion 271 slides forward and backward in the sliding groove 12, and the upper sliding rod 26 drives the pull rod 24 to fold the folding mechanism.
The embodiment of the application provides folding mechanism 2, and simple structure is compact, can effectual reduction manufacturing cost.
In an embodiment of the application, the weeding machine at least comprises a machine body and a weeding mechanism; through being equipped with folding mechanism between weeding mechanism and fuselage, can fold the anterior part of fuselage into with weeding mechanism, can keep the blade not damaged when the weeder is placed.
In addition, the weeder with the ceramic blade that this application provided can also adjust the upper and lower height of weeding mechanism to the grass trimming on lawn reaches various heights.
In addition, the weeder with the ceramic blade provided by the application uses the ceramic blade, and compared with the existing common blade, the ceramic blade has higher wear resistance, corrosion resistance, hardness and heat resistance, and the service life is longer.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A weeding machine with a ceramic blade, comprising:
the device comprises a machine body, wherein a moving mechanism is arranged on the machine body;
the weeding mechanism is connected to the machine body through a folding mechanism, and the folding mechanism can drive the weeding mechanism to turn into the front part of the machine body when being folded; the weeding mechanism is provided with at least one rotating blade for weeding; the rotating blade is driven by a motor;
the rotating blade is a ceramic blade;
the folding mechanism includes: the first connecting rod, the second connecting rod, the third connecting rod and the pull rod;
the first connecting rod is fixedly connected with the weeding mechanism, the third connecting rod is fixedly connected with the machine body, and the second connecting rod is respectively and rotatably connected with the first connecting rod and the third connecting rod; one end of the pull rod is connected to the machine body in a sliding mode, and the other end of the pull rod is connected with the first connecting rod in a rotating mode;
a position fixing structure is arranged between the first connecting rod and the second connecting rod or between the second connecting rod and the third connecting rod; the position fixing structure includes: the sliding block is arranged in the sliding groove in a sliding manner, and the connecting rod is respectively connected with the fixed block and the sliding block in a rotating manner;
when the pull rod slides back and forth on the machine body, the second connecting rod and the first connecting rod and the third connecting rod respectively rotate relatively in different directions, so that the folding mechanism is folded, and the position fixing structure forms self-locking.
2. The ceramic blade herbicide as claimed in claim 1 wherein the folding mechanism further comprises: a fourth connecting rod, a fifth connecting rod and a sixth connecting rod; the fourth connecting rod, the fifth connecting rod and the sixth connecting rod are respectively and symmetrically arranged with the first connecting rod, the second connecting rod and the third connecting rod along two sides of the pull rod.
3. A ceramic blade mower as claimed in claim 2, wherein said folding mechanism further comprises a seventh connecting bar fixedly connected to said first and fourth connecting bars, respectively, and wherein the other end of said pull bar is pivotally connected to said seventh connecting bar.
4. A weeding machine with a ceramic blade according to claim 3, wherein a sliding slot is provided on the upper side of the machine body in the front-rear direction, and a sliding groove is provided on the lower side of the machine body; the sliding clamping groove is in a cross shape and penetrates through the sliding clamping groove from top to bottom; the directions of the sliding clamping groove and the sliding groove are the same;
the folding mechanism is further provided with an upper sliding rod and a lower sliding rod, the upper sliding rod is provided with a cross-shaped part, the cross-shaped part is matched with the cross shape of the sliding clamping groove and can slide back and forth in the sliding clamping groove, the upper sliding rod penetrates through the sliding clamping groove on the upper side of the machine body, and an end part is formed on the upper side of the cross-shaped part; the lower part of the lower sliding rod is provided with a sliding part which is in sliding fit with the sliding groove, and the upper sliding rod is sleeved with the lower sliding rod;
one end of the pull rod is rotatably connected with the upper slide rod.
5. A ceramic blade based weeding machine according to any one of claims 1-4, wherein said weeding mechanism further has a holder, a transmission rod, a blade holder, a motor;
the transmission rod is rotatably arranged on the fixed frame, and the lower part of the transmission rod is fixedly connected with the tool apron; a rotating blade is arranged on the cutter holder; the motor is arranged on the fixing frame and drives the transmission rod to rotate.
6. A ceramic blade mower as claimed in claim 5, wherein a plurality of drive rods are mounted on said frame, and a motor drives one of said drive rods to rotate; a belt drive is used between the drive rods.
7. The ceramic blade herbicide as claimed in claim 6 further comprising a height adjustment mechanism; the height adjusting mechanism comprises a transmission shaft and an adjusting handle;
a rack is arranged on the side surface of the fixed frame;
the transmission shaft is horizontally arranged on the machine body, one end of the transmission shaft is a cylindrical gear meshed with the rack, and the other end of the transmission shaft is provided with a first bevel gear;
the adjusting handle is longitudinally arranged on the machine body, the upper end of the adjusting handle is a handle, the lower end of the adjusting handle is provided with a second bevel gear, and the second bevel gear is matched with the first bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670645.4A CN109089522B (en) | 2018-06-26 | 2018-06-26 | Weeder with ceramic blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670645.4A CN109089522B (en) | 2018-06-26 | 2018-06-26 | Weeder with ceramic blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109089522A CN109089522A (en) | 2018-12-28 |
| CN109089522B true CN109089522B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810670645.4A Active CN109089522B (en) | 2018-06-26 | 2018-06-26 | Weeder with ceramic blade |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3824713A1 (en) * | 2019-11-25 | 2021-05-26 | Ceratizit Luxembourg Sàrl | Cutting element, use thereof and mobile cutting device using the same |
| CN111183785B (en) * | 2020-03-13 | 2024-07-16 | 苏州新坐标智能装备有限公司 | Crawler-type rear obstacle avoidance mower |
| CN112425346B (en) * | 2020-11-30 | 2021-11-26 | 福建霖鸿生态环境建设有限公司 | Lawn trimming system |
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| CN106900269A (en) * | 2015-12-23 | 2017-06-30 | 苏州宝时得电动工具有限公司 | Grass-mowing machine |
| CN105580553A (en) * | 2015-12-28 | 2016-05-18 | 安徽省华丰农产品专业合作社 | Walking-type mowing machine |
| CN205546462U (en) * | 2016-04-27 | 2016-09-07 | 甘肃农业大学 | Movable connecting rod folding mechanism |
| WO2017222367A1 (en) * | 2016-06-24 | 2017-12-28 | Forage Company B.V. | An agricultural machine and a method for processing crop |
| CN106961911A (en) * | 2017-05-04 | 2017-07-21 | 耒阳市丰收蔡伦机械有限公司 | A kind of weeder applied to mini-tiller |
| CN107318349A (en) * | 2017-08-30 | 2017-11-07 | 扬州品尚玉器有限公司 | A kind of height-adjustable hay mover |
| CN207235485U (en) * | 2017-09-29 | 2018-04-17 | 湖南科技大学 | Picking fruit device |
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| CN109089522A (en) | 2018-12-28 |
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