CN216650510U - A portable weeder for ning peucedanum praeruptorum planting - Google Patents
A portable weeder for ning peucedanum praeruptorum planting Download PDFInfo
- Publication number
- CN216650510U CN216650510U CN202122530422.8U CN202122530422U CN216650510U CN 216650510 U CN216650510 U CN 216650510U CN 202122530422 U CN202122530422 U CN 202122530422U CN 216650510 U CN216650510 U CN 216650510U
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- cutter head
- planting
- peucedanum
- rod
- cutter
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- 241001254606 Peucedanum praeruptorum Species 0.000 title claims abstract description 13
- 238000009333 weeding Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000010902 straw Substances 0.000 claims abstract 5
- 241000244269 Peucedanum Species 0.000 claims description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
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Abstract
The utility model relates to the technical field of weeder, and particularly discloses a portable weeder for planting peucedanum praeruptorum dunn; the straw cutting machine comprises a cutter head part, a rack part, a transmission part and a power device, wherein the rack part comprises a working rod formed by connecting a straight rod and a U-shaped rod, the end part of the straight rod is connected with a straw protecting cover net and a mudguard, the other end part of the straight rod is connected with a U-shaped handle, the power device is arranged at the end part of the U-shaped rod, the cutter head part is arranged at the end part of the straight rod in the straw protecting cover net, the transmission part is arranged in the working rod in a penetrating manner, and the two ends of the transmission part are respectively connected with the cutter head part and the power device; the design layout of the whole machine is consistent with the planting agriculture of the peucedanum praeruptorum dunn, the weeding link of the peucedanum praeruptorum dunn can be met, the whole machine is simple and light in structure, reasonable in layout and convenient to carry, the cutter head part adopts the design set of the straw-protecting cover net, the cutter head anti-rolling small cutter teeth and the rubber fender, meanwhile, the safety of the peucedanum praeruptorum dunn, the weeding machine and the human body is protected, and the positive improvement effect is achieved.
Description
Technical Field
The utility model relates to the technical field of weeder, and particularly discloses a portable weeder for planting peucedanum Ningquan.
Background
The peucedanum praeruptorum dunn is mainly grown in Ningguo city of Anhui province, and is called as 'peucedanum praeruptorum dunn' because of the particularity of geographical environment of Ningguo and the local peucedanum praeruptorum dunn is used as a geographical mark product. The peucedanum root is a Chinese medicinal material with wide medicinal value, can be used for treating bronchitis, cold and cough, and has the functions of resisting arrhythmia, resisting heart failure, reducing blood pressure, resisting inflammation, relieving pain and relieving fever.
The Ningqianhu is generally planted in hills and mountains, the planting environment is characterized in that the small slope is steep, and broken stones are mixed in soil, so that the use of medium and large weeding machines is limited due to the geographical environment and the planting process. At present, manual weeding is still mainly adopted in the planting process of the peucedanum Ningfeng, but the manual weeding is difficult in labor employment, expensive in labor, difficult in large-scale production, low in working efficiency, high in working strength and high in cost, and the mechanization of the whole process of the peucedanum Ningfeng production is severely restricted.
The small backpack weeder on the market at present adopts the design of two blade discs, and too big unsatisfied planting technology of working width has easily aroused the rubble in the cutting process and has caused certain potential safety hazard to operator's safety. Therefore, aiming at the obvious defects of low weeding efficiency, high cost and low cleaning rate in the existing planting management of the peucedanum Ningni, the utility model aims to design a portable weeding machine suitable for the planting process of the peucedanum Ningni, so that the portable weeding machine can meet the planting process of the peucedanum Ningni, has the characteristics of high efficiency, low energy consumption, low cost, high safety, high cleaning rate and low operation difficulty, and fills the vacancy of the weeding machine in the market.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to address.
The utility model is realized by the following technical scheme:
a portable weeding machine for planting peucedanum praeruptorum dunn comprises a cutter head part, a rack part, a transmission part and a power device, wherein the rack part comprises a working rod formed by connecting a straight rod and a U-shaped rod, the end part of the straight rod is connected with a straw-protecting cover net and a fender, the other end part of the straight rod is connected with a U-shaped handle, the power device is arranged at the end part of the U-shaped rod, the cutter head part is arranged at the end part of the straight rod in the straw-protecting cover net, the transmission part is arranged in the working rod in a penetrating manner, and the two ends of the transmission part are respectively connected with the cutter head part and the power device;
the cutter head part comprises a cutter head, cutting cutter teeth, anti-rolling cutter teeth, an end cover and an outer cover, the outer cover is connected with the end part of the straight rod, the cutter head is arranged on the outer cover, and the cutting cutter teeth and the anti-rolling cutter teeth are evenly distributed on the outer edge of the cutter head in the circumferential direction.
The portable weeding machine for planting peucedanum Ningning is characterized in that the cutter head part is arranged into a single cutter head structure, the working width of the portable weeding machine is 8cm, the weeding effect can be obviously enhanced, the requirements of the mechanized planting process of peucedanum Ningning are met, and the grass protection cover nets on two sides and the rear rubber fender are matched to prevent broken stones from splashing, protect the safety of operators, ensure the weeding efficiency and avoid damaging the seedlings planted by the peucedanum Ningning. The whole structure design is compact, and the weeding machine is suitable for weeding operation of narrow and small ground blocks with mixed broken stones in hilly and mountainous areas.
As a specific arrangement of the scheme, the cutter head, the cutting cutter teeth and the anti-rolling cutter teeth are integrally formed in a punching mode; wherein integrated into one piece prevents that the sword tooth can effectively prevent that weeds from being drawn into the arbor and take place the card pause and then damage the machine.
As a specific arrangement of the scheme, the power device comprises a gasoline engine and an accelerator handle which are connected with the end part of the U-shaped rod, the accelerator handle is arranged at the end part of the joint of the U-shaped rod and the straight rod, and a cable is connected between the gasoline engine and the accelerator handle; the throttle handle is a knob type throttle, and the rotation speed of the output shaft of the gasoline engine is controlled by rotating the throttle handle knob to adjust the oil supply amount of the engine.
As a further arrangement of the scheme, the gasoline engine is further provided with a bearing rack, the whole gasoline engine can be conveniently carried by the bearing rack, and the gasoline engine can play a role in ventilation and shock absorption when the gasoline engine is carried for synchronous operation.
As the concrete setting of above-mentioned scheme, the transmission part includes the flexible axle that is connected with power device, the flexible axle runs through the working rod setting, and has worm gear reduction gear at the end connection who is close to tool bit portion, the last output shaft of worm gear reduction gear passes the centre bore setting of dustcoat, blade disc and end cover in proper order, and is provided with side opening installation safety catch at the tip that the output shaft stretches out the end cover.
As a specific arrangement of the scheme, the mudguard and the U-shaped handle are fixedly connected to a straight rod of the working rod through bolts or buckles; the connecting structure of the mudguard and the U-shaped handle not only can enable the mudguard and the U-shaped handle to be stably connected, but also is convenient to detach or adjust the position of the mudguard and the U-shaped handle.
As a specific arrangement of the scheme, the mudguard is made of a rubber material; the fender uses rubber materials to replace iron, so that the impact force of crushed stones is greatly reduced, and the weight of the body is reduced.
Has the advantages that:
when the portable weeding machine for planting peucedanum praeruptorum dunn disclosed by the utility model is used, an operator carries the backpack frame and carries out weeding operation by holding the frame part with both hands, and the arranged straw-protecting cover net partially wraps the cutter head part, so that medicinal material plants can be effectively protected; meanwhile, the arranged mudguard is made of rubber, so that the impact force of colliding flying broken stones is greatly reduced, and the weight of the machine body is reduced; in addition, the special design of the cutter head part ensures that the cutter head part meets the requirement of line spacing in the agriculture of planting peucedanum Ningning, the design can ensure that weeding operation is finished on the premise of not damaging the root system of peucedanum Ningning, and the anti-rolling cutter teeth which are integrally formed with the cutter head can effectively prevent weeds from being rolled into the cutter shaft to be blocked, so that the service life of the whole weeding machine is effectively prolonged.
Compared with the disclosed technology, the advantages of the utility model include:
1) the design layout of the whole machine of the design is consistent with the planting agriculture of the peucedanum Ningning, and the weeding link of the peucedanum Ningning can be met.
2) The whole weeding machine is simple and light in structure, reasonable in layout and convenient to carry, solves the problem that large and medium-sized machines cannot operate due to the fact that the peucedanum Ningni is planted in mountainous regions and on steep slopes, is small in size, simple to operate, high in cleaning rate and high in efficiency, and solves the problems that the peucedanum Ningni is small in line spacing and difficult to operate between lines.
3) The weeding machine adopts the design set of the straw-protecting cover net, the small cutter teeth of the cutter head and the rubber fender at the cutter head part of the frame, protects the safety of the Ningqian, the weeding machine and the human body, and has positive improvement effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a front view plane of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic plan view of the cutter head portion according to the present invention;
FIG. 4 is a schematic plan view of a frame portion of the present invention;
FIG. 5 is a schematic plan view of the power unit of the present invention;
fig. 6 is a schematic plan view of the driving part of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", and,
The terms "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like, refer to an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 6, in conjunction with the embodiments.
Example 1
Embodiment 1 discloses a portable weeding machine for planting peucedanum Ningni, and referring to fig. 1 and 2, the main body part of the weeding machine comprises a cutter head part 1, a frame part 2, a power device 3 and a transmission part 4. The tool bit part 1 is connected with one end of the frame part 2, one end of the transmission part 4 is connected with the power device 3, and the other end penetrates through the inside of the frame part 2 and then is connected with the connecting tool bit part 1 by 3.
Referring to fig. 3, the cutter head part 1 is composed of cutter teeth 11, a cutter disc 12, anti-rolling cutter teeth 13, an end cover 14 and an outer cover 15. The outer cover 15 is connected with the end part of the frame part 2, the cutter disc 12 is arranged on the outer cover, wherein the cutting cutter teeth 11, the anti-rolling cutter teeth 13 and the cutter disc 12 are integrally formed in a punching mode, and the cutting cutter teeth 11 and the anti-rolling cutter teeth 13 are uniformly distributed on the outer side of the circumference of the cutter disc 12 in an annular array mode. During specific setting, the cutter head part adopts a single cutter head design, 5 cutting cutter teeth are uniformly distributed on two sides of the cutter head respectively, the length of each cutting cutter tooth is 4cm, the working width is 8cm, and the row spacing required by the planting agriculture of the peucedanum praeruptorum dunn is 10 cm.
Referring to fig. 4, the frame part 2 is composed of a grain-protecting cover net 21, a mudguard 22, a work bar 23, and a U-shaped handle 24. The working rod 23 is formed by connecting a straight rod and a U-shaped rod, and the grain-protecting cover net 21 is wrapped on the cutter head part 1 and fixed at the end part of the straight rod on the working rod 23. Simultaneously the fender 2 also fixes on the straight-bar through bolt or buckle and is close to 1 tip of tool bit portion, because many three stones in the peucedanum Ningning planting area, in order to reduce the stone impact, adopts the rubber material as preferred fender 2. The U-shaped handle 24 is also fixedly connected to the other end of the straight rod on the working rod 23 by bolts or buckles, and when the U-shaped handle 24 is used, the main gravity of the machine is borne when the machine works.
Referring to fig. 5, the power unit 3 is composed of a gasoline engine 31, a backpack frame 32, an accelerator grip 33, and a cable 34. The gasoline engine is a two-stroke gasoline engine, the rotating speed is 7500r/min, the power is 1.3kw, the discharge capacity is 34.5CC, the bearing frame 32 is fixedly connected with the gasoline engine 31, the bearing frame 32 is used for an operator to bear the gasoline engine, and the gasoline engine can play a role in ventilation and shock absorption when the operator carries the gasoline engine to synchronously work. Then the gasoline engine 31 is fixed on the end part of the U-shaped rod on the working rod 23, the accelerator handle 33 is arranged on the end part of the working rod 23 where the U-shaped rod is connected with the straight rod, the cable 34 on the accelerator handle 33 is connected with the gasoline engine 31 through the U-shaped rod on the working rod 23 to adjust the rotating speed, the power penetrates through the working rod 23 through the transmission part 4 and is transmitted to the cutter head part 1, and the cutter head 12 drives the cutting cutter teeth 11 to rotate to carry out weeding operation. When the accelerator is specifically arranged, the accelerator handle 33 adopts a knob type accelerator design, the oil feeding speed can be kept constant when the accelerator works, and the knob can be directly screwed when the speed needs to be adjusted.
Referring to fig. 6, the transmission part 4 is composed of a worm gear reducer output shaft 41, a worm gear reducer 42 and a flexible shaft 43. Wherein the flexible axle 43 sets up in the inside of work lever 23, connects its one end with gasoline engine 31, and the other end is connected worm gear reducer 42, and worm gear reducer output shaft 41 connects tool bit portion 1, transmits power from power device 3 to tool bit portion 1, and wherein worm gear reducer drive ratio is 9.6: 1. during specific connection and installation, the worm and gear reducer output shaft 41 sequentially penetrates through inner hole threads on the outer cover 15, the cutter disc 12 and the end cover 14, the inner hole threads on the end cover 14 are matched and fixed with the tail end threads of the worm and gear reducer output shaft 41, and a side hole installation safety pin is arranged on the part, protruding out of the end cover 14, of the worm and gear reducer output shaft 41 for further safety fixation.
The weeder disclosed in this embodiment 1 is used for the narrow and small piece of mountain area of hills and mountain areas of chinese peucedanum planting mix rubble to carry out weeding operation, bears whole equipment on one's body through bearing the frame, holds hand-held U-shaped handle 24 simultaneously and holds whole frame part 2. Then the gasoline engine 31 is started, the power is transmitted to the worm gear reducer 42 through the flexible shaft 43 in the transmission part 4, and then the cutting knife teeth 11, the cutter head 12 and the anti-rolling knife teeth 13 in the cutter head part 1 are driven to rotate at a high speed through the action of the output shaft 41 of the worm gear reducer, so that the weeding operation is realized.
In addition, the operator can adjust the output speed of the gasoline engine 31 by the action of the accelerator grip 33 and the cable 34, so as to achieve the rotating speed of the cutter teeth 11, the cutter disc 12 and the anti-rolling cutter teeth 13 during weeding operation. When weeding, the safety of the Ningqian, the weeding machine and the human body can be effectively and simultaneously protected due to the structural design of the straw-protecting cover net 21 in the frame part 2, the anti-rolling cutter teeth 13 on the cutter head 12 and the rubber fender 22.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A portable weeding machine for planting peucedanum praeruptorum dunn comprises a cutter head part, a rack part, a transmission part and a power device, and is characterized in that the rack part comprises a working rod formed by connecting a straight rod and a U-shaped rod, the end part of the straight rod is connected with a straw guard cover net and a mudguard, the other end part of the straight rod is connected with a U-shaped handle, the power device is arranged at the end part of the U-shaped rod, the cutter head part is arranged at the end part of a straight rod in the straw guard cover net, the transmission part is arranged in the working rod in a penetrating manner, and the two ends of the transmission part are respectively connected with the cutter head part and the power device;
the cutter head part comprises a cutter head, cutting cutter teeth, anti-rolling cutter teeth, an end cover and an outer cover, the outer cover is connected with the end part of the straight rod, the cutter head is arranged on the outer cover, and the cutting cutter teeth and the anti-rolling cutter teeth are evenly distributed on the outer edge of the cutter head in the circumferential direction.
2. The portable weeding machine for planting peucedanum Ningni according to claim 1, wherein said cutter head, cutter teeth and anticurl cutter teeth are integrally formed by punching.
3. The portable weeding machine for planting peucedanum Ningni according to claim 1, wherein said power unit includes a gasoline engine connected to the end of the U-shaped bar and a throttle handle provided at the end of the connection of the U-shaped bar and the straight bar, and a cable is connected between the gasoline engine and the throttle handle.
4. The portable weeding machine for planting peucedanum Ningni according to claim 3, wherein a backpack frame is further provided on the gasoline engine.
5. The portable weeding machine for planting peucedanum Ningni according to claim 1, wherein the transmission portion includes a flexible shaft connected with a power device, the flexible shaft runs through the working rod and is arranged, the end portion close to the cutter head portion is connected with a worm gear reducer, an output shaft on the worm gear reducer sequentially passes through the center hole arrangement of the outer cover, the cutter head and the end cover, and a side hole installation safety pin is arranged at the end portion of the output shaft extending out of the end cover.
6. The portable weeding machine for planting peucedanum Ningni according to claim 1, wherein said mudguard and said U-shaped handle are both fixedly attached to the straight bar of the working rod by means of bolts or snaps.
7. The portable weeding machine for planting peucedanum Ningni according to claim 1 or 6, wherein said mudguard is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530422.8U CN216650510U (en) | 2021-10-21 | 2021-10-21 | A portable weeder for ning peucedanum praeruptorum planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530422.8U CN216650510U (en) | 2021-10-21 | 2021-10-21 | A portable weeder for ning peucedanum praeruptorum planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216650510U true CN216650510U (en) | 2022-06-03 |
Family
ID=81766454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122530422.8U Expired - Fee Related CN216650510U (en) | 2021-10-21 | 2021-10-21 | A portable weeder for ning peucedanum praeruptorum planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216650510U (en) |
-
2021
- 2021-10-21 CN CN202122530422.8U patent/CN216650510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |