CN114158340A - Artifical weeding equipment with black soil protection architecture - Google Patents
Artifical weeding equipment with black soil protection architecture Download PDFInfo
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- CN114158340A CN114158340A CN202111471540.4A CN202111471540A CN114158340A CN 114158340 A CN114158340 A CN 114158340A CN 202111471540 A CN202111471540 A CN 202111471540A CN 114158340 A CN114158340 A CN 114158340A
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- protective cover
- groove
- fixedly connected
- threaded
- black soil
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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
- A01D34/001—Accessories not otherwise provided for
- A01D34/003—Means for cleaning the machine
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/187—Removing foreign objects
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of weeding equipment, and discloses manual weeding equipment with a black soil protection structure, which comprises a handheld mower body and a sleeve plate, wherein the sleeve plate is fixedly connected above the left side of the outer surface of the handheld mower body, penetrating through holes are respectively formed in the left side and the right side of the front part and the rear part of the sleeve plate, a rotating block is rotatably connected in the through hole, an inserting groove is formed in the bottom of the rotating block, a through groove is formed in the front part and the rear part of the inner part of the inserting groove, the lower surface of the inner part of the through groove is communicated with the outside, the equipment can achieve a good protection effect of preventing weeds and soil from splashing through a first protection cover and a second protection cover which are convenient to mount and dismount, can also be convenient to dismount and remove soil adhered in a cover when weeding is performed on black soil, and can remove certain stones when the equipment performs weeding, thereby reducing the probability that the blade will hit the stone and further increasing the service life of the blade.
Description
Technical Field
The invention relates to the technical field of weeding equipment, in particular to artificial weeding equipment with a black soil protection structure.
Background
There are many types of weeding apparatuses, and most used are weeding machines, which are also called lawn mowers, lawnmowers, lawn trimmers, etc., and are mechanical tools for trimming lawns, vegetation, etc. Black soil is a clay soil with strong swelling and shrinking and disturbance characteristics, and is one of the main black soil zones in the black soil of northeast China. However, the cover that is used for preventing weeds and earth of present most of hand-held type artificial weeding equipment from splashing is not enough and inconvenient dismantles to earth glues when making to weed on the blackland and dismantles and clear away and if not clear away the disappearance that can cause the blackland in the inside inconvenience of cover, and most of hand-held type artificial weeding equipment can not clear away some stones when weeding simultaneously, thereby can not reduce the probability that the stone was touchhed to the blade, and then reduces the life of blade.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides artificial weeding equipment with a black soil protection structure, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an artificial weeding device with a black soil protection structure comprises a handheld mower body and a sleeve plate, wherein the sleeve plate is fixedly connected to the upper portion of the left side of the outer surface of the handheld mower body, through-type through holes are formed in the left side and the right side of the front and the rear of the sleeve plate, a rotating block is rotatably connected to the inside of each through hole, a slot is formed in the bottom of the rotating block, through grooves are formed in the front and the rear of the inside of each slot, the lower surfaces of the inside of the through grooves are communicated with the outside, sliding grooves are formed in the left side and the right side of the inside of each slot, springs III are fixedly connected to the upper surfaces of the inside of the sliding grooves, a threaded rod I is inserted into the slot, a through-type mounting groove is formed in the upper portion of the threaded rod I, inserting blocks are slidably connected to the left side and the right side of the inside of each mounting groove, and a spring IV is fixedly connected to one side, which is close to the center of the inside of each mounting groove, one side of the insert block, which is far away from the center of the interior of the mounting groove, is inserted into the sliding groove and is in sliding connection with the sliding groove, the bottoms of the front two threaded rods are fixedly connected with a first protective cover, the bottoms of the rear two threaded rods are provided with a second protective cover, the left bottom end of the handheld mower body penetrates through the tops of the first protective cover and the second protective cover, the blade at the left bottom end of the handheld mower body is positioned inside the first protective cover and the second protective cover, a penetrating L-shaped inner groove is formed inside the second protective cover, the top end of the second protective cover is fixedly connected with an inner threaded sleeve, the inside of the inner threaded sleeve is communicated with the inside of the L-shaped inner groove and is in threaded connection with the bottom of the rear threaded rod one, a press block is in sliding connection with the rear part of the L-shaped inner groove, and a spring I is sleeved on the outer surface of the press block, the top of the first spring is fixedly connected with the inner side wall of the L-shaped inner groove, the bottom of the first spring is fixedly connected with the outer surface of the pressing block, a pressing rod is slidably connected with the front inside of the L-shaped inner groove, a second spring is sleeved on the outer surface of the pressing rod, the rear ends of the second spring are fixedly connected with the outer surface of the pressing rod, the front end of the second spring is fixedly connected with the inner side wall of the L-shaped inner groove, jacks are formed in the left side and the right side of the rear surface of the first protection cover, the front end of the pressing rod is inserted into the jacks, universal wheels are fixedly connected to the left side and the right side of the bottom of the first protection cover and the bottom of the second protection cover, a stone pushing assembly is arranged on the left side of the first protection cover and the left side of the second protection cover, and a handle assembly is arranged on the right side of the outer surface of the handheld mower body.
Preferably, the bottom of the pressing block and the rear end of the pressing rod are both arranged in a semicircular shape.
Preferably, a handle bar is fixedly connected to the center of the top end of the rotating block.
Preferably, one side of the insertion block, which is far away from the installation groove, is arranged to be arc-shaped.
Preferably, the bottoms of the first protective cover and the second protective cover are both arranged to be arc-shaped.
Preferably, the insertion block is matched with the through groove.
Preferably, the stone pushing component comprises two second grooves, the two second grooves are respectively arranged below the left sides of the first protective cover and the second protective cover, the interiors of the two second grooves are rotatably connected with a stone pushing plate through a second rotating shaft, the opposite sides of the two stone pushing plates are respectively provided with a first groove, the interiors of the first grooves are rotatably connected with a connecting rod through a rotating shaft, the opposite ends of the two connecting rods are respectively provided with a connecting block, the opposite sides of the two connecting blocks are respectively provided with a first threaded hole, a second threaded rod is in threaded connection between the two first threaded holes, a rectangular inner groove is arranged in the connecting block, a sliding plate is slidably connected in the rectangular inner groove, the opposite sides of the two sliding plates are respectively fixedly connected with a fifth spring, and the opposite ends of the two connecting rods penetrate through the mutually far sides in the two rectangular inner grooves, and are respectively connected with one side of the two sliding plates which is back to the other side in a rotating way.
Preferably, the handle component comprises a loop bar, a through hole is formed in the center of the interior of the loop bar, the right side of the outer surface of the handheld mower body is penetrated through the through hole, a through threaded hole II is formed in the upper surface and the lower surface of the interior of the through hole, a threaded rod III is connected to the interior of the threaded hole in a threaded manner, a clamping plate and a spongy cushion are connected to one end, opposite to the threaded rod III, of the clamping plate in a rotating manner, one side, opposite to the clamping plate, of the spongy cushion is fixedly connected with the spongy cushion, and the other side, opposite to the spongy cushion, of the spongy cushion is attached to the right side of the outer surface of the handheld mower body.
Preferably, the three opposite ends of the two threaded rods are fixedly connected with handles.
Preferably, one side opposite to the two clamping plates and one side opposite to the two spongy cushions are both arranged in an arc shape.
(III) advantageous effects
The invention provides artificial weeding equipment with a black soil protection structure, which has the following beneficial effects:
(1) the first protective cover and the second protective cover can prevent weeds and soil from splashing, and the first protective cover and the second protective cover can extrude the first threaded rod when the equipment is pressed down so that the first threaded rod drives the insert block to slide in the chute to extrude the third spring in the chute, thus, the distance between the blades in the first protective cover and the second protective cover and the ground can be adjusted, grass with different heights can be conveniently cut off, the operation is convenient, thereby leading the practicability of the device to be stronger, simultaneously leading the first protective cover and the second protective cover to be capable of being disassembled and separated, further cleaning the earth on the inner side walls of the first protective cover and the second protective cover, so that the grass on the black soil can be cut off without causing certain loss to the black soil, thereby protecting the black soil, after the equipment is cleaned, the equipment is mounted, so that the first protective cover and the second protective cover of the equipment are convenient to disassemble, clean and overhaul.
(2) Some stones that can will mow the place ahead at the in-process of mowing through pushing away the stone subassembly are pushed away to reduce the probability that the stone was touch to the blade, and then increase the life of the blade of handheld lawn mower body, and can control the size that needs to push away the region of stone through adjusting the angle between two push away slabstones, push away the slabstone simultaneously and can push away when a stone and then can bounce away the stone that meets through the five bounce of spring, so make the result of use of pushing away slabstone better.
(3) The clamping plate connected with the three-rotation threaded rod and the spongy cushion fixedly connected with the clamping plate can be separated from clamping the outer surface of the handheld mower body by rotating the three-rotation threaded rod and the spongy cushion fixedly connected with the clamping plate, the movable handle assembly can rotate the three-rotation threaded rod to drive the clamping plate and the spongy cushion to move to clamp the outer surface of the handheld mower body again after being adjusted to a proper position so as to stabilize the connection between the handle assembly and the handheld mower body, and whether clamping is stable or not can be judged through the deformation of the spongy cushion, so that the equipment can adjust the position of the handle assembly according to use needs.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial left cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a schematic bottom view of a turning block according to the present invention;
FIG. 6 is a schematic top-down view of the stone pushing assembly of the present invention;
FIG. 7 is a side cross-sectional view of the grip assembly of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at C according to the present invention;
fig. 9 is a schematic perspective view of the present invention.
In the figure: 1. a universal wheel; 2. a stone pushing assembly; 201. a fifth spring; 202. a sliding plate; 203. a rectangular inner groove; 204. a second threaded rod; 205. a first threaded hole; 206. connecting blocks; 207. a connecting rod; 208. pushing a stone plate; 209. rotating a first shaft; 210. a first groove; 211. a second rotating shaft; 212. a second groove; 3. a first protective cover; 4. a first threaded rod; 5. sheathing; 6. a handle bar; 7. a handheld mower body; 8. a grip assembly; 801. a handle; 802. a third threaded rod; 803. a second threaded hole; 804. a loop bar; 805. a sponge cushion; 806. a clamping plate; 807. a through hole; 9. an L-shaped inner groove; 10. an internally threaded sleeve; 11. a through hole; 12. rotating the block; 13. a jack; 14. a second protective cover; 15. a first spring; 16. briquetting; 17. a second spring; 18. a pressure lever; 19. inserting a block; 20. a chute; 21. a third spring; 22. a slot; 23. mounting grooves; 24. a fourth spring; 25. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
As shown in fig. 1 to 9, the present invention provides a technical solution: an artificial weeding device with a black soil protection structure comprises a handheld mower body 7 and a sleeve plate 5, wherein the sleeve plate 5 is fixedly connected above the left side of the outer surface of the handheld mower body 7, the left side and the right side of the front and the rear of the sleeve plate 5 are respectively provided with a through hole 11, the through hole 11 is internally and rotatably connected with a rotating block 12, the bottom of the rotating block 12 is provided with a slot 22, the front and the rear inside the slot 22 are respectively provided with a through groove 25, the lower surface inside the through groove 25 is communicated with the outside, the left side and the right side inside the slot 22 are respectively provided with a sliding groove 20, the upper surface inside the sliding groove 20 is fixedly connected with a spring III 21, a threaded rod I4 is inserted into the slot 22, a through mounting groove 23 is arranged above the inner part of the threaded rod I4, the left side and the right side inside the mounting groove 23 are respectively and slidably connected with an insertion block 19, one side of the insertion block 19, which is close to the center inside the mounting groove 23, is fixedly connected with the spring IV 24, one side of the insertion block 19, which is far away from the center of the interior of the mounting groove 23, is inserted into the sliding groove 20 and is in sliding connection with the sliding groove 20, the bottoms of the front two threaded rods I4 are fixedly connected with a first protective cover 3, the bottoms of the rear two threaded rods I4 are provided with a second protective cover 14, the bottom end of the left side of the handheld mower body 7 penetrates through the tops of the first protective cover 3 and the second protective cover 14, a blade at the bottom end of the left side of the handheld mower body 7 is positioned inside the first protective cover 3 and the second protective cover 14, a penetrating L-shaped inner groove 9 is formed inside the second protective cover 14, the top end of the second protective cover 14 is fixedly connected with an inner threaded sleeve 10, the inside of the inner threaded sleeve 10 is communicated with the inside of the L-shaped inner groove 9 and is in threaded connection with the bottom of the rear threaded rod I4, a pressing block 16 is in sliding connection with the inside of the L-shaped inner groove 9, the outer surface of the pressing block 16 is sleeved with a first spring 15, and the top end of the spring is fixedly connected with the inner side wall of the L-shaped inner groove 9, the bottom end of a first spring 15 is fixedly connected with the outer surface of a pressing block 16, a pressing rod 18 is slidably connected with the front inside of an L-shaped inner groove 9, a second spring 17 is sleeved on the outer surface of the pressing rod 18, the rear end of the second spring 17 is fixedly connected with the outer surface of the pressing rod 18, the front end of the second spring 17 is fixedly connected with the inner side wall of the L-shaped inner groove 9, jacks 13 are formed in the left side and the right side of the rear surface of a first protective cover 3, the front end of the pressing rod 18 is inserted into the jacks 13, universal wheels 1 are fixedly connected to the left side and the right side of the bottom of the first protective cover 3 and the left side of the second protective cover 14, a stone pushing assembly 2 is arranged on the left side of the first protective cover 3, a handle assembly 8 is arranged on the right side of the outer surface of a handheld mower body 7, the equipment is firstly held through the handle assembly 8, so that a user can weed the handheld mower body 7 through the handle assembly 8, and then the first protective cover 3 and the anti-guard are arranged below a sleeve plate 5 fixedly connected with the upper portion of the left side of the outer surface of the handheld mower body 7 The second protective cover 14, the blade of the handheld mower body 7 is positioned inside the first protective cover 3 and the second protective cover 14, so that the first protective cover 7 and the second protective cover 14 can prevent weeds and soil from splashing when mowing, and the left sides of the inside of the first protective cover 7 and the inside of the second protective cover 14 are communicated with the outside, so that only one left side opening is arranged on the periphery when the first protective cover 7 and the second protective cover 14 are spliced together, so that the protection effect is good, the universal wheel 1 fixedly connected with the bottoms of the first protective cover 7 and the second protective cover 14 can assist the equipment to push forward to mow when mowing, the slot 22 is formed inside the rotating block 12 rotatably connected with the inside of the through hole 11 formed in the sleeve plate 5, and the first threaded rod 4 inserted in the slot 22 is inserted in the sliding groove 20 formed in the slot 22 through the insertion block 19, so that the first protective cover 3 and the second protective cover 14 arranged at the bottom of the first threaded rod 4 can extrude the first threaded rod 4 to enable the first threaded rod 4 to push the second threaded rod 4 when the equipment is pressed down The inserting block 19 is driven to slide in the sliding groove 20 to extrude the spring III 21 in the sliding groove 20, so that the distance between the blade in the first protection cover 3 and the blade in the second protection cover 14 and the ground can be adjusted, grass with different heights can be cut conveniently, the operation is convenient, the practicability of the device is high, meanwhile, the stone pushing component 2 arranged on the left sides of the first protection cover 3 and the second protection cover 14 can push away stones in front of mowing in the mowing process, the probability that the blades touch the stones is reduced, the service life of the blade of the handheld mower body 7 is prolonged, when soil is adhered to the inner parts of the first protection cover 3 and the second protection cover 14 after mowing, the sliding groove 20 in the rotating block 12 can be separated from the inserting connection with the inserting block 19 by rotating the rotating block 12, and the inserting block 19 can extrude the spring IV 24 in the mounting groove 23 in the first protection cover 4 to shrink in the process of separating from the sliding groove 20, therefore, the separation from the sliding groove 20 is facilitated, the insertion block 19 is inserted into the through groove 25 after being separated from the sliding groove 20 in the process of rotating the rotating block 12, the lower surface inside the through groove 25 is communicated with the outside, the first threaded rod 4 is pulled downwards to enable the first threaded rod 4 to be separated from the rotating block 12 and then to be separated from the sleeve plate 5, then the first threaded rod 4 at the top end of the second protective cover 14 is rotated to enable the first threaded rod 4 to rotate out of the inner part of the inner threaded sleeve 10 to extrude the pressing block 16, the pressing block 16 can be separated from the extruding of the pressing rod 18 under the rebounding action of the first spring 15, the rear end of the pressing rod 18 is separated from the inner part of the insertion hole 13 formed in the rear surface of the first protective cover 3 under the rebounding action of the second spring 17, then the connecting block 206 is rotated to enable the second threaded rod 204 between the two connecting blocks 206 to be separated from the threaded connection with the connecting block 206, and the first protective cover 3 and the second protective cover 14 can be detached and separated, and then can be with the earth clearance of protection casing one 3 and two 14 inside walls of protection casing, so can avoid causing certain disappearance to black soil when cutting off the grass on the black soil to play the guard action to black soil, install again after wasing can, thereby make the protection casing one 3 and two 14 inside walls of protection casing of this equipment be convenient for dismantle and wash and overhaul.
Preferably, the bottom of the pressing block 16 and the rear end of the pressing rod 18 are both configured to be semicircular, so that the pressing of the joint of the pressing block 16 and the pressing rod 18 is facilitated.
Preferably, the handle bar 6 is fixedly connected to the center of the top end of the rotating block 12, so that the handle bar 6 facilitates the rotation of the rotating block 12.
Preferably, the side of the insertion block 19 away from the installation groove 23 is arc-shaped, so that the insertion and separation of the insertion block 19 and the sliding groove 20 are facilitated.
Preferably, the bottoms of the first protective cover 3 and the second protective cover 14 are both provided with arc shapes, so that the adhesion of soil can be reduced.
Preferably, the insert 19 is adapted to the channel 25 so that the insert 19 is easily inserted into the channel 25.
Preferably, the stone pushing assembly 2 comprises two second grooves 212, the two second grooves 212 are respectively arranged below the left sides of the first protective cover 3 and the second protective cover 14, the second grooves 212 are rotatably connected with the first pushing plates 208 through second rotating shafts 211, one sides of the two pushing plates 208, which are opposite to each other, are respectively provided with a first groove 210, the first grooves 210 are rotatably connected with the connecting rods 207 through first rotating shafts 209, one ends of the two connecting rods 207, which are opposite to each other, are respectively provided with a connecting block 206, one sides of the two connecting blocks 206, which are opposite to each other, are respectively provided with a first threaded hole 205, a second threaded rod 204 is in threaded connection between the first threaded holes 205, a rectangular inner groove 203 is arranged inside the connecting block 206, a sliding plate 202 is in sliding connection inside the rectangular inner groove 203, one side of the two sliding plates 202, which are opposite to each other, one end of the two connecting rods 207 penetrates through one side, which is far away from each other inside the two rectangular inner grooves 203, and are respectively connected with one side of the two sliding plates 202 in a rotating way, so that the angle of the stone pushing plate 208 in the stone pushing assembly 2 can be adjusted according to the requirement before the stone pushing assembly 2 is used, the connecting block 206 drives the connecting rod 207 to move by rotating the connecting block 206 which is in threaded connection with both ends of the second threaded rod 204, so that the angle of the stone pushing plate 208 which is connected with the connecting rod 207 in a rotating way through the first rotating shaft 209 can be adjusted in a rotating way under the rotating connection with the second rotating shaft 211 in the second groove 212, the size of the area needing to push away stones can be controlled by adjusting the angle between the two stone pushing plates 208, one end of the connecting rod 207 which is far away from the stone pushing plate 208 is connected with the sliding plate 202 which is arranged in the sliding way in the rectangular inner groove 203 arranged in the connecting block 206 in a rotating way, and the spring five 201 is fixedly connected between one side of the sliding plate 202 and the inner part of the rectangular inner groove 203, so that the stone pushing plate 208 can be squeezed when encountering stones, and the sliding plate 202 is extruded by the connecting rod 207 to slide and extrude the spring five 201 in the rectangular inner groove 203 under the action of the second rotating shaft 211, so that the spring five 201 has rebound force, the stone pushing plate 208 can be extruded when pushing away a stone and then rebounded by the rebound force of the spring five 201 to bounce away the encountered stone, and the using effect of the stone pushing plate 208 is better.
Preferably, the grip assembly 8 comprises a loop bar 804, a through-type through hole 807 is formed in the center of the interior of the loop bar 804, the through-type through hole 807 is formed in the right side of the outer surface of the handheld mower body 7, through-type threaded holes 803 are formed in the upper surface and the lower surface of the interior of the through hole 807, threaded rods three 802 are connected in threaded connection with the interior of the threaded holes two 803, opposite ends of the two threaded rods three 802 are rotatably connected with clamping plates 806, opposite sides of the two clamping plates 806 are fixedly connected with sponge pads 805, and opposite sides of the two sponge pads 805 are attached to the right side of the outer surface of the handheld mower body 7, so that the grip assembly 8 can be adjusted to be in position on the handheld mower body 7 as required, and can rotate and move in the threaded holes two 803 in the loop bar 804 by rotating the threaded rods three 802, so that the clamping plates 806 rotatably connected with the threaded rods three 802 and the sponge pads 802 fixedly connected with the clamping plates can be separated from clamping the outer surface of the handheld mower body 7, after the handle assembly 8 is moved to a proper position, the threaded rod III 802 is rotated to drive the clamping plate 806 and the sponge mat 805 to move to clamp the outer surface of the handheld mower body 7 again so as to stabilize the connection between the handle assembly 8 and the handheld mower body 7, and whether the clamping is stable or not can be judged through the deformation of the sponge mat 805.
Preferably, the opposite ends of the two third threaded rods 802 are fixedly connected with handles 801, so that the handles 801 facilitate the rotation of the third threaded rods 802.
Preferably, the opposite sides of the two clamping plates 806 and the opposite sides of the two sponge pads 805 are both arc-shaped, so that the right side of the outer surface of the handheld mower body 7 can be clamped and fixed conveniently.
In conclusion, the working process of the invention is as follows: when the mower is used, a user can use the handheld mower body 7 to weed by holding the mower through the handle assembly 8, then the first protective cover 3 and the second protective cover 14 are arranged below the sleeve plate 5 fixedly connected above the left side of the outer surface of the handheld mower body 7, and the blades of the handheld mower body 7 are positioned inside the first protective cover 3 and the second protective cover 14, so that the first protective cover 7 and the second protective cover 14 can prevent weeds and soil from splashing during mowing, the left sides inside the first protective cover 7 and the second protective cover 14 are communicated with the outside, only one left opening is arranged on the periphery when the first protective cover 7 and the second protective cover 14 are spliced together, the protection effect is good, and the universal wheel 1 fixedly connected with the bottoms of the first protective cover 7 and the second protective cover 14 can assist the mower to push forward to mow during mowing, because the slot 22 is arranged inside the rotating block 12 which is rotatably connected with the inside of the through hole 11 arranged inside the sleeve plate 5, and the threaded rod 4 inserted inside the slot 22 is inserted inside the chute 20 arranged inside the slot 22 through the insertion block 19, the first protective cover 3 and the second protective cover 14 arranged at the bottom of the threaded rod 4 can extrude the threaded rod 4 when the device is pressed down, so that the threaded rod 4 drives the insertion block 19 to slide inside the chute 20 and extrude the spring three 21 inside the chute 20, thus the distance between the blades inside the first protective cover 3 and the second protective cover 14 and the ground can be adjusted, grass with different heights can be cut off conveniently, the operation is convenient, the practicability of the device is strong, meanwhile, the stone pushing component 2 arranged at the left side of the first protective cover 3 and the second protective cover 14 can push away some stone ahead in the grass cutting process, therefore, the probability that the blade touches the stone block is reduced, the service life of the blade of the handheld mower body 7 is prolonged, when soil is adhered to the inner parts of the first protective cover 3 and the second protective cover 14 after mowing is finished, the sliding groove 20 in the rotating block 12 can be separated from the insertion of the inserting block 19 by rotating the rotating block 12, the inserting block 19 can extrude the spring four 24 in the mounting groove 23 formed in the first threaded rod 4 to shrink in the separation process of the inserting block 19 from the sliding groove 20, so that the inserting block is separated from the sliding groove 20, the inserting block 19 is inserted into the through groove 25 after the inserting block 19 is separated from the sliding groove 20 in the rotation process of the rotating block 12, the inner lower surface of the through groove 25 is communicated with the outside, the first threaded rod 4 is pulled downwards to separate the first threaded rod 4 from the rotating block 12 to separate from the sleeve plate 5, and then the first threaded rod 4 at the top end of the second threaded rod 14 is rotated out from the inner part of the inner threaded sleeve 10 to extrude the pressing block 16, just so can make briquetting 16 break away from the extrusion to depression bar 18 under the rebound effect of spring 15, thereby make depression bar 18 the rebound effect of spring two 17 down the rear end follow jack 13 that protection casing 3 rear surface was seted up inside breaking away from, then rotate connecting block 206 and make two 204 threaded rods between two connecting blocks 206 break away from with the threaded connection of connecting block 206, just so can make protection casing one 3 and protection casing two 14 can dismantle the separation, and then can clear up the earth of protection casing one 3 and protection casing two 14 inside walls, so can avoid causing certain disappearance to the black soil when cutting off the grass on the black soil, thereby play the guard action to the black soil, after wasing install again can, thereby make the protection casing one 3 and the protection casing two 14 of this equipment be convenient for dismantle washing and overhaul.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an artifical weeding equipment with black soil protection architecture, includes handheld lawn mower body (7) and lagging (5), its characterized in that: the sleeve plate (5) is fixedly connected to the upper portion of the left side of the outer surface of the handheld mower body (7), through-type through holes (11) are formed in the front and the left and right sides of the rear of the sleeve plate (5), rotating blocks (12) are rotatably connected to the inside of the through holes (11), slots (22) are formed in the bottoms of the rotating blocks (12), through grooves (25) are formed in the front and the rear of the inside of the slots (22), the lower surface of the inside of each through groove (25) is communicated with the outside, sliding grooves (20) are formed in the left and right sides of the inside of each slot (22), springs (21) are fixedly connected to the upper surface of the inside of each sliding groove (20), threaded rods (4) are inserted into the slots (22), through-type mounting grooves (23) are formed in the upper portion of each threaded rod (4), and inserting blocks (19) are slidably connected to the left and right sides of the inside of each mounting groove (23), a spring IV (24) is fixedly connected to one side, close to the center inside the mounting groove (23), of the insert block (19), one side, far away from the center inside the mounting groove (23), of the insert block (19) is inserted into the sliding groove (20) and is in sliding connection with the sliding groove (20), the bottoms of the front two threaded rods I (4) are fixedly connected with a first protective cover (3), the bottoms of the rear two threaded rods I (4) are provided with a second protective cover (14), the bottom end of the left side of the handheld mower body (7) penetrates through the tops of the first protective cover (3) and the second protective cover (14), the blade at the bottom end of the left side of the handheld mower body (7) is located inside the first protective cover (3) and the second protective cover (14), and a penetrating L-shaped inner groove (9) is formed inside the second protective cover (14), the top end of the second protective cover (14) is fixedly connected with an internal thread sleeve (10), the interior of the internal thread sleeve (10) is communicated with the interior of the L-shaped inner groove (9) and is in threaded connection with the bottom of the first threaded rod (4) at the rear part of the interior of the L-shaped inner groove (9), a pressing block (16) is connected to the rear part of the interior of the L-shaped inner groove (9) in a sliding manner, a first spring (15) is sleeved on the outer surface of the pressing block (16), the top end of the first spring (15) is fixedly connected with the inner side wall of the L-shaped inner groove (9), the bottom end of the first spring (15) is fixedly connected with the outer surface of the pressing block (16), a pressing rod (18) is connected to the front part of the interior of the L-shaped inner groove (9) in a sliding manner, a second spring (17) is sleeved on the outer surface of the pressing rod (18), the rear end of the second spring (17) is fixedly connected with the outer surface of the pressing rod (18), and the front end of the second spring (17) is fixedly connected with the inner side wall of the L-shaped inner groove (9), jack (13) have all been seted up to protection casing (3) rear surface left and right sides, just the front end of depression bar (18) is pegged graft inside jack (13), protection casing (3) with the equal fixedly connected with universal wheel (1) in both sides about the bottom of protection casing two (14), protection casing (3) with protection casing two (14) left side is provided with pushes away stone subassembly (2), handheld lawn mower body (7) surface right side is provided with handle subassembly (8).
2. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the bottom of the pressing block (16) and the rear end of the pressing rod (18) are both arranged in a semicircular shape.
3. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the top center of the rotating block (12) is fixedly connected with a handle bar (6).
4. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: one side of the inserting block (19) far away from the mounting groove (23) is arranged to be arc-shaped.
5. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the bottoms of the first protective cover (3) and the second protective cover (14) are both arranged to be arc-shaped.
6. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the insert block (19) is matched with the through groove (25).
7. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the stone pushing assembly (2) comprises two second grooves (212), the two second grooves (212) are respectively formed below the left sides of the first protective cover (3) and the second protective cover (14), a first pushing plate (208) is rotatably connected inside the two second grooves (212) through a second rotating shaft (211), one opposite side of the two pushing plates (208) is provided with a first groove (210), the inside of the first groove (210) is rotatably connected with a connecting rod (207) through a first rotating shaft (209), one opposite end of the two connecting rods (207) is provided with a connecting block (206), one opposite side of the two connecting blocks (206) is provided with a first threaded hole (205), a second threaded rod (204) is connected between the two first threaded holes (205) in a threaded manner, a rectangular inner groove (203) is formed inside the connecting block (206), and a sliding plate (202) is slidably connected inside the rectangular inner groove (203), the opposite sides of the two sliding plates (202) are fixedly connected with a spring five (201), and the opposite ends of the two connecting rods (207) penetrate through the sides, away from each other, of the interiors of the two rectangular inner grooves (203) and are respectively connected with the sides, opposite to each other, of the two sliding plates (202) in a rotating mode.
8. An artificial weeding apparatus with a black soil protection structure as claimed in claim 1, wherein: the handle assembly (8) comprises a sleeve rod (804), a through hole (807) is formed in the center of the inner portion of the sleeve rod (804), the right side of the outer surface of the handheld mower body (7) is penetrated through the through hole (807), a through threaded hole II (803) is formed in the upper surface and the lower surface of the inner portion of the through hole (807), a threaded rod III (802) is connected to the inner thread of the threaded hole II (803), one end, opposite to the threaded rod III (802), of the threaded rod III (802) is connected with a clamping plate (806) in a rotating mode, one side, opposite to the clamping plate (806), of the clamping plate II is fixedly connected with a sponge mat (805), and one side, opposite to the sponge mat (805), of the sponge mat is attached to the right side of the outer surface of the handheld mower body (7).
9. An artificial weeding apparatus with a black soil protection structure as claimed in claim 8, wherein: and one ends of the two third threaded rods (802) opposite to each other are fixedly connected with handles (801).
10. An artificial weeding apparatus with a black soil protection structure as claimed in claim 9, wherein: the opposite sides of the two clamping plates (806) and the opposite sides of the two sponge cushions (805) are both arranged in an arc shape.
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| CN202111471540.4A CN114158340B (en) | 2021-12-06 | 2021-12-06 | Artificial weeding equipment with black soil protection structure |
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| CN202111471540.4A CN114158340B (en) | 2021-12-06 | 2021-12-06 | Artificial weeding equipment with black soil protection structure |
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| CN114158340A true CN114158340A (en) | 2022-03-11 |
| CN114158340B CN114158340B (en) | 2023-05-16 |
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