CN222216482U - Forestry weeding device - Google Patents
Forestry weeding device Download PDFInfo
- Publication number
- CN222216482U CN222216482U CN202421003427.2U CN202421003427U CN222216482U CN 222216482 U CN222216482 U CN 222216482U CN 202421003427 U CN202421003427 U CN 202421003427U CN 222216482 U CN222216482 U CN 222216482U
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- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- weeding device
- rod
- cutting
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- 238000009333 weeding Methods 0.000 title claims abstract description 64
- 239000013585 weight reducing agent Substances 0.000 claims 2
- 241000196324 Embryophyta Species 0.000 abstract description 17
- 241001550931 Sclerochloa dura Species 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 description 7
- 238000010009 beating Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 241001550934 Sclerochloa Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to the technical field of weeding equipment, and discloses a forestry weeding device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a motor, the output end of the motor is provided with a cutting part which penetrates through a hole formed in the bottom plate, the bottom plate is fixedly connected with a main rod, a first sleeve is sleeved on the main rod, the bottom of the first sleeve is fixedly connected with a baffle plate, a wheel part is arranged on the main rod, a locking block matched with the wheel part for use is fixedly connected on the outer wall of the baffle plate, the upper end of the main rod is provided with an extension rod, the main rod is slidably connected in a cavity formed in the extension rod, and a sleeve part matched with the main rod for use is arranged on the extension rod. This forestry weeding device can utilize the cutting knife to cut trunk or hard grass root when using, when needs large tracts of land clearance weeds, can be with cutting chain and cutting knife threaded connection to enlarged cutting radius, conveniently clear up large tracts of land weeds.
Description
Technical Field
The utility model relates to the technical field of weeding equipment, in particular to a forestry weeding device.
Background
The weeder is also called a mower, a lawnmower, a lawn trimmer and the like. The mower is a mechanical tool for trimming lawn, vegetation, etc. and consists of cutter, engine, walking wheel, walking mechanism, blade, armrest and control part. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the working time of weeding workers is saved, and a large amount of human resources are reduced.
Through retrieving, chinese patent document with publication number CN116267180B discloses a forestry weeding device, belongs to weeding equipment technical field, through pressing the depression bar, can upwards lift one section distance with the connecting block through lever principle, and then pulling fixed subassembly and the rope of beating grass to separate this moment, the rope of beating grass loses the locking, under the circumstances that the rope of beating grass rotated at a high speed, can throw out the head of beating grass with the rope of beating grass of winding on twining the spool, and then make the rope of beating grass stretch out the head of beating grass with longer length, and then improved single weeding scope, improved the weeding efficiency to extensive weeds.
The forestry weeding device has the following defects that when the device specifically works, weeding ropes are difficult to clear harder grasslands and branches easily, and meanwhile, a weeding machine is lifted for a long time to weed, so that workers consume a large amount of physical power, and long-time weeding work is not facilitated.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, weeding ropes are difficult to remove harder grasslands and branches easily, and meanwhile, a weeding machine is lifted for a long time to weed, so that workers consume a great deal of physical strength and long-time weeding work is not facilitated, and provides a forestry weeding device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a forestry weeding device, includes the bottom plate, bottom plate upper end fixedly connected with motor, be provided with the cutting member on the hole of seting up on the motor output passes the bottom plate, fixedly connected with mobile jib on the bottom plate, cup jointed first sleeve pipe on the mobile jib, first sleeve pipe bottom fixedly connected with baffle, be provided with the wheel spare on the mobile jib, fixedly connected with cooperation wheel spare on the baffle outer wall uses the locking piece, mobile jib upper end is provided with the extension pole, mobile jib sliding connection is in the cavity of seting up inside the extension pole, be provided with the sleeve spare that the cooperation mobile jib used on the extension pole, be provided with the block spare on the extension pole, extension pole top fixedly connected with handle, bottom plate front end fixedly connected with anticollision strip.
In the forestry weeding device, the cutting piece comprises cutting knife, lightening hole and cutting chain, cutting knife and motor output fixed connection, the lightening hole is seted up on the cutting knife, cutting chain and cutting knife threaded connection.
In the forestry weeding device, the number of lightening holes is multiple, the lightening holes are uniformly formed in the cutting knife, the number of cutting chains is two, and two cutting chains are symmetrically arranged on two sides of the cutting knife.
In the forestry weeding device, the wheel spare comprises second sleeve pipe, support frame, wheel and bracing piece, the second sleeve pipe cup joints on the mobile jib, the support frame rotates to be connected on the second sleeve pipe, the wheel rotates to be connected on the support frame, bracing piece fixed connection is on the support frame.
In the forestry weeding device, the first locking hole matched with the supporting rod is formed in the locking block, a nut is connected to the first locking hole in a threaded mode, the second locking hole matched with the supporting rod is formed in the main rod, and the second locking hole is connected with the nut in a threaded mode.
In the forestry weeding device, the sleeve piece comprises screwed pipe, sleeve and slope piece, the screwed pipe sets up on the extension rod, sleeve fixed connection is in the front end of screwed pipe, slope piece fixed connection is on telescopic inner wall.
In the forestry weeding device, fixed threads are fixedly connected to the outer wall of the extension rod, and the fixed threads are in threaded connection with the threaded pipe.
In the forestry weeding device, the clamping piece comprises fixed block, rotating block, limit spring and clamping piece, fixed block fixed connection is on the outer wall of extension rod, the rotating block rotates to be connected on the fixed block, limit spring one end fixed connection is in the bottom of rotating block, limit spring keeps away from the one end of rotating block and the outer wall fixed connection of extension rod, clamping piece fixed connection is on the rotating block.
In the forestry weeding device, the outer wall of the main rod is provided with the clamping hole, and one end, away from the rotating block, of the clamping block is arranged in the clamping hole.
In the forestry weeding device, the number of the clamping pieces is four, and the four clamping pieces are uniformly arranged on the outer wall of the extension rod.
Compared with the prior art, the utility model has the following advantages:
1. This forestry weeding device can utilize the cutting knife to cut trunk or hard grass root when using, when needs large tracts of land clearance weeds, can be with cutting chain and cutting knife threaded connection to enlarged cutting radius, conveniently clear up the weeds of large tracts of land, cutting chain is durable than traditional cutting rope knot simultaneously.
2. When the forestry weeding device is used, through the rotating wheel piece, the wheels can be put down in a relatively flat place through rotating the supporting frame, and the supporting frame is locked on the locking block through the nut, so that the weeding device can be pushed to weed, long-time lifting is not needed, and the physical strength of workers is saved.
3. This forestry weeding device is provided with block piece and sleeve spare when using, can be through rotating screwed pipe for the distance of main pole and extension rod can be controlled, thereby the length of whole weeding device of control, the staff of convenient different heights uses.
Drawings
FIG. 1 is a schematic structural view of a forestry weeding device according to the present utility model;
Fig. 2 is a schematic diagram of a main rod structure of a forestry weeding device according to the present utility model;
FIG. 3 is a schematic view of a baffle structure of a weeding device for forestry;
Fig. 4 is a schematic diagram of a cutting member structure of a forestry weeding device according to the present utility model;
fig. 5 is a schematic diagram of a locking block structure of a forestry weeding device according to the present utility model;
fig. 6 is a schematic structural view of a wheel member of a forestry weeding device according to the present utility model;
FIG. 7 is a schematic view of an extension rod structure of a forestry weeding device according to the present utility model;
FIG. 8 is a schematic view of a sleeve member of a forestry weeding device according to the present utility model;
Fig. 9 is a schematic structural view of a clamping member of a forestry weeding device according to the present utility model;
FIG. 10 is an enlarged schematic view of the portion A of FIG. 7;
In the figure, a bottom plate, a motor 2, a cutting member 3, a cutting knife 31, a lightening hole 32, a cutting chain 33, a main rod 4, a first sleeve pipe 5, a baffle 6, a wheel member 7, a second sleeve pipe 71, a supporting frame 72, a wheel 73, a supporting rod 74, a locking block 8, a first locking hole 81, a nut 82, a second locking hole 9, an extension rod 10, a fixed thread 101, a sleeve member 11, a threaded tube 111, a sleeve 112, an inclined block 113, a clamping member 12, a fixed block 121, a rotating block 122, a limiting spring 123, a clamping block 124, a handle 13, a collision preventing strip 14 and a clamping hole 15 are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, 7 and 10, a forestry weeding device comprises a base plate 1, a motor 2 is fixedly connected to the upper end of the base plate 1, a cutting part 3 is arranged on a hole formed in the base plate 1, a main rod 4 is fixedly connected to the base plate 1, a first sleeve 5 is sleeved on the main rod 4, a baffle 6 is fixedly connected to the bottom of the first sleeve 5, the baffle 6 can prevent weeds cleaned by a cutting knife 31 from being thrown to a rear worker, a wheel part 7 is arranged on the main rod 4, a locking block 8 matched with the wheel part 7 is fixedly connected to the outer wall of the baffle 6, an extension rod 10 is arranged at the upper end of the main rod 4, the main rod 4 is slidably connected in a cavity formed in the extension rod 10, sleeve parts 11 matched with the main rod 4 are arranged on the extension rod 10, clamping parts 12 are arranged on the extension rod 10, the number of the clamping parts 12 is four, the four clamping parts 12 are uniformly arranged on the outer wall of the extension rod 10, a handle 13 is fixedly connected to the top end of the extension rod 10, a front end of the base plate 1 is fixedly connected with a locking bar 14, and the front end of the weeding device can prevent the front end of the cutting knife 31 from being damaged by the cutting knife 31.
Referring to fig. 1-4, the cutting member 3 is composed of a cutting blade 31, a lightening hole 32 and a cutting chain 33, the cutting blade 31 is fixedly connected with the output end of the motor 2, the lightening hole 32 is formed in the cutting blade 31, the cutting chain 33 is in threaded connection with the cutting blade 31, the lightening holes 32 are multiple, the lightening holes are uniformly formed in the cutting blade 31, the cutting chain is two in number, the two cutting blades are symmetrically arranged on two sides of the cutting blade 31, the cutting blade 31 can be used for cutting trunks or hard grass roots, and when weeds are required to be cleaned in a large area, the cutting chain 33 is in threaded connection with the cutting blade 31, so that the cutting radius is enlarged, and the weeds in a large area can be cleaned conveniently.
Referring to fig. 1-3, 5 and 6, the wheel member 7 is composed of a second sleeve 71, a supporting frame 72, a wheel 73 and a supporting rod 74, the second sleeve 71 is sleeved on the main rod 4, the supporting frame is rotatably connected to the second sleeve 71, the wheel 73 is rotatably connected to the supporting frame 72, the supporting rod 74 is fixedly connected to the supporting frame 72, a first locking hole 81 matched with the supporting rod 74 is formed in the locking block 8, a nut 82 is connected to the first locking hole 81 in a threaded manner, a second locking hole 9 matched with the supporting rod 74 is formed in the main rod 4, the second locking hole 9 is connected with the nut 82 in a threaded manner, the wheel can be put down in a relatively flat place through rotating the supporting frame 74, and then the supporting frame 74 is locked on the locking block 8 through the nut 82, so that the weeding device can be pushed to weed without long-time lifting, and the physical strength of a worker is saved.
Referring to fig. 1 to 3, 7, 8 and 10, the sleeve member is composed of a threaded tube 111, a sleeve 112 and an inclined block 113, the threaded tube 111 is arranged on the extension rod 10, the sleeve 112 is fixedly connected to the front end of the threaded tube 111, the inclined block 113 is fixedly connected to the inner wall of the sleeve 112, the outer wall of the extension rod 10 is fixedly connected with a fixed thread 101, the fixed thread 101 is in threaded connection with the threaded tube 111, and the distance between the main rod 4 and the extension rod 10 can be controlled by rotating the threaded tube 111, so that the length of the whole weeding device is controlled, and workers with different heights can use the weeding device conveniently.
Referring to fig. 1-3, 7, 9 and 10, the locking member 12 is composed of a fixed block 121, a rotating block 122, a limiting spring 123 and a locking block 124, the fixed block 121 is fixedly connected to the outer wall of the extension rod 10, the rotating block 122 is rotatably connected to the fixed block 121, one end of the limiting spring 123 is fixedly connected to the bottom of the rotating block 122, one end of the limiting spring 123, which is far away from the rotating block 122, is fixedly connected to the outer wall of the extension rod 10, the locking block 124 is fixedly connected to the rotating block 122, a locking hole 15 is formed in the outer wall of the main rod 4, and one end of the locking block 124, which is far away from the rotating block 122, is arranged in the locking hole 15.
The working principle is as follows:
Firstly, according to the height of a user, the length of the weeding device is adjusted, the threaded rod 111 is rotated, the threaded pipe 111 rotates on the fixed threads 101 on the extension rod 10, so that the inclined block 113 gradually presses down the tail end of the rotating block 122, the main rod 4 can be pushed to enter the cavity inside the extension rod 10, when the length of the weeding device is proper, the threaded pipe 111 can be reversely rotated, the rotating block 122 rotates under the pushing action of the limiting spring 123, and the clamping block 124 fixedly connected with the rotating block 122 is clamped into the corresponding clamping hole 15, so that the length adjustment of the weeding device is completed.
Then start motor 2 for motor 2 output fixed connection's cutting knife 31 takes place to rotate, thereby can cut the clearance to the weeds in appointed region, the crashproof strip 14 of weeding device front end can prevent simultaneously that cutting knife 31 from bumping into the stone, make the cutting knife 31 blade impaired, baffle 6 can prevent that the weeds after the cutting knife 31 clearance from throwing the staff at rear, when needs clearance large tracts of land weeds, can be with cutting chain 33 and cutting knife threaded connection, thereby can enlarge the cutting area, conveniently clear up large tracts of land weeds.
When cleaning is performed in a flat zone, the supporting frame 72 can be rotated so that the supporting rod 74 is clamped into the locking block 8, and then the nut 82 is in threaded connection with the first locking hole 81 so that the supporting rod 74 is fixed on the locking block 8, so that the weeding device can be pushed to weed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421003427.2U CN222216482U (en) | 2024-05-10 | 2024-05-10 | Forestry weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421003427.2U CN222216482U (en) | 2024-05-10 | 2024-05-10 | Forestry weeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222216482U true CN222216482U (en) | 2024-12-24 |
Family
ID=93906970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421003427.2U Active CN222216482U (en) | 2024-05-10 | 2024-05-10 | Forestry weeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222216482U (en) |
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2024
- 2024-05-10 CN CN202421003427.2U patent/CN222216482U/en active Active
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