CN114158340B - Artificial weeding equipment with black soil protection structure - Google Patents
Artificial weeding equipment with black soil protection structure Download PDFInfo
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- CN114158340B CN114158340B CN202111471540.4A CN202111471540A CN114158340B CN 114158340 B CN114158340 B CN 114158340B CN 202111471540 A CN202111471540 A CN 202111471540A CN 114158340 B CN114158340 B CN 114158340B
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- protective cover
- fixedly connected
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- spring
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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, through holes are formed in the front of the sleeve plate and the left and right sides of the rear of the sleeve plate, a rotating block is rotatably connected in the through holes, a slot is formed in the bottom of the rotating block, through slots are formed in the front of and the rear of the slot, the lower surface of the inside of the through slots is communicated with the outside, the equipment can achieve good protection effect of preventing weeds and soil splashing through a protective cover I and a protective cover II which are convenient to install and detach, soil can be stuck inside the protective cover for detachment and cleaning when weeding is performed on black soil, and meanwhile, the equipment can clean some stone blocks when weeding is performed through a stone pushing component, so that the probability that a blade bumps on the stone blocks is reduced, and the service life of the blade is prolonged.
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 kinds of weeding apparatuses, and the most used is a weeding machine, which is also called a mower, a lawnmower, a lawn trimmer, etc., and is a mechanical tool for trimming lawns, vegetation, etc. The black soil is clay soil with strong swelling and disturbance characteristics, and is one of the main black soil zones in the black land world in northeast China. However, the cover protection effect that is used for preventing weeds and earth of current manual weeding equipment of most is not enough good and inconvenient dismantles to make when weeding on the black soil earth glue and just can not cause the loss of black soil in the inside inconvenient dismantlement of cover and if not clear away, the manual weeding equipment of most can not clear away some stones simultaneously when weeding, thereby can not reduce the blade and touch the probability of stone, and then reduce the life of blade.
Disclosure of Invention
(one) solving the technical problems
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 above purpose, the present invention provides the following technical solutions: the utility model provides an artifical weeding equipment with black soil protection architecture, includes handheld mower body and cover board, cover board fixed connection is in handheld mower body surface left side top, the through-hole that runs through has all been seted up to cover board the place ahead and the left and right sides at rear, the inside rotation of through-hole is connected with the turning block, the slot has been seted up to the turning block bottom, the through-groove has all been seted up at the inside place ahead rear of slot, the inside lower surface of through-groove communicates with each other with the outside, the spout has all been seted up to the inside left and right sides of slot, the inside upper surface fixedly connected with spring three of spout, peg graft threaded rod one in the slot, the through-type mounting groove has been seted up to threaded rod one inside top, the inside left and right sides of mounting groove all sliding connection has the inserted block, the inserted block is close to one side fixedly connected with spring four of the inside center department of mounting groove, the insert is inserted into the sliding groove at one side far away from the center of the mounting groove, and is in sliding connection with the sliding groove, the first bottom of the threaded rod is fixedly connected with the first protective cover, the second bottom of the threaded rod is provided with the second protective cover, the left bottom end of the hand-held mower body penetrates through the first protective cover and the top end of the second protective cover, the blade at the left bottom end of the hand-held mower body is positioned in the first protective cover and the second protective cover, a penetrating L-shaped inner groove is formed in the second protective cover, the second top end of the protective cover is fixedly connected with an inner threaded sleeve, the inner threaded sleeve is communicated with the inner part of the L-shaped inner groove and is in threaded connection with the bottom of the first threaded rod at the rear, a pressing block is in sliding connection with the rear of the inner part of the L-shaped inner groove, a spring I is sleeved on the outer surface of the pressing block, the top end of the first spring is fixedly connected with the inner side wall of the L-shaped inner groove, the bottom end of the first spring is fixedly connected with the outer surface of the pressing block, a pressing rod is slidably connected in front of the inner side of the L-shaped inner groove, a second spring is sleeved on the outer surface of the pressing rod, the rear end of the second spring is 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, the left and right sides of the rear surface of the first protective cover are provided with jacks, the front ends of the compression bars are inserted into the jacks, universal wheels are fixedly connected to the left and right sides of the bottom of the first protective cover and the second protective cover, stone pushing components are arranged on the left side of the first protective cover and the left side of the second protective cover, and grip components are 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 rod is fixedly connected to the center of the top end of the rotating block.
Preferably, a side of the insert block away from the mounting groove is provided in an arc shape.
Preferably, the first protective cover and the second protective cover are both arranged in an arc shape.
Preferably, the insert block is matched with the through groove.
Preferably, the stone pushing component comprises two grooves II, the grooves II are respectively formed in the lower left side of the protective cover I and the lower left side of the protective cover II, the grooves II are internally connected with stone pushing plates through rotation of a rotation shaft II, the grooves I are respectively formed in one opposite sides of the stone pushing plates, the grooves I are internally connected with connecting rods through rotation of the rotation shaft, the connecting rods are respectively arranged at opposite ends of the connecting rods, threaded holes I are respectively formed in one opposite sides of the connecting rods, threaded rods II are respectively connected between the threaded holes I, rectangular inner grooves are formed in the connecting rods, sliding plates are slidingly connected in the rectangular inner grooves, springs five are fixedly connected to one opposite sides of the sliding plates, and one opposite ends of the connecting rods penetrate through one sides of the rectangular inner grooves, which are mutually far away, and are respectively connected with one opposite sides of the sliding plates in a rotating mode.
Preferably, the handle assembly comprises a loop bar, a penetrating hole is formed in the center of the inside of the loop bar, the right side of the outer surface of the handheld mower body penetrates through the penetrating hole, a penetrating threaded hole II is formed in the upper surface and the lower surface of the inside of the penetrating hole, a threaded rod III is connected with the internal threads of the threaded hole II, two clamping plates are connected with one end of the threaded rod III in a rotating mode, two clamping plates are fixedly connected with sponge pads on one opposite sides of the clamping plates, and two sponge pads are attached to the right side of the outer surface of the handheld mower body on the opposite sides of the sponge pads.
Preferably, two three opposite ends of the threaded rods are fixedly connected with handles.
Preferably, the opposite sides of the two clamping plates and the opposite sides of the two sponge cushions are both arranged in an arc shape.
(III) beneficial effects
The invention provides artificial weeding equipment with a black soil protection structure, which has the following beneficial effects:
(1) Weeds and soil can be prevented from splashing through the first protective cover and the second protective cover, the first protective cover and the second protective cover can be pressed down when the equipment is pressed down, the first threaded rod drives the insert to slide in the sliding groove to extrude the third spring in the sliding groove, the distance between the blades in the first protective cover and the second protective cover and the ground can be adjusted, the grass with different heights can be conveniently cut off, the operation is convenient, the practicability of the equipment is further high, the first protective cover and the second protective cover can be detached and separated, the soil on the inner side walls of the first protective cover and the second protective cover can be further cleaned, certain defects caused to the black soil can be avoided when the grass on the black soil is cut off, the protection effect is achieved, and the second protective cover and the first protective cover of the equipment can be conveniently detached, cleaned and overhauled after the black soil is cleaned.
(2) The utility model discloses a grass cutter, through pushing away stone subassembly can push away some stones in the front of mowing in the in-process of mowing to reduce the probability that the blade runs into the stone, and then increase the life of the blade of handheld mower body, and can control the size of the region that needs to push away the stone through adjusting the angle between two pushing away stone boards, push away stone board simultaneously and can push away the stone by extrusion then by the rebound of five spring when a stone is pushed away, can play away the stone that runs into through by the rebound of five spring, so make the result of use of pushing away stone board better.
(3) The clamping plate connected with the threaded rod in a rotating mode and the sponge cushion fixedly connected with the clamping plate are separated from the clamping of the outer surface of the hand-held mower body through the rotating of the threaded rod in the threaded hole II in the loop bar, the clamping plate and the sponge cushion are driven to move by the threaded rod in a rotating mode after the clamping plate is adjusted to a proper position, the clamping plate and the sponge cushion are moved to clamp the outer surface of the hand-held mower body again to stabilize the connection of the clamping assembly and the hand-held mower body, whether the clamping is stable or not can be judged through deformation of the sponge cushion, and therefore the device can adjust the position of the clamping assembly according to use requirements.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic view of a partial left-cut structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 5 is a schematic view of the bottom view of the turning block of the present invention;
FIG. 6 is a schematic view of a stone pusher assembly of the present invention in a top-down view;
FIG. 7 is a schematic side cross-sectional view of a grip assembly of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at C in accordance with the present invention;
fig. 9 is a schematic perspective view of the present invention.
In the figure: 1. a universal wheel; 2. push Dan Zujian; 201. a spring V; 202. a sliding plate; 203. a rectangular inner tank; 204. a second threaded rod; 205. a first threaded hole; 206. a connecting block; 207. a connecting rod; 208. pushing stone plates; 209. a first rotating shaft; 210. a groove I; 211. a second rotating shaft; 212. a second groove; 3. a first protective cover; 4. a first threaded rod; 5. a sleeve plate; 6. a handle bar; 7. a hand-held mower body; 8. a grip assembly; 801. a handle; 802. a third threaded rod; 803. a threaded hole II; 804. a loop bar; 805. a sponge cushion; 806. a clamping plate; 807. a through hole; 9. an L-shaped inner tank; 10. an internally threaded sleeve; 11. a through hole; 12. a rotating block; 13. a jack; 14. a second protective cover; 15. a first spring; 16. briquetting; 17. a second spring; 18. a compression bar; 19. inserting blocks; 20. a chute; 21. a third spring; 22. a slot; 23. a mounting groove; 24. a spring IV; 25. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-9, the present invention provides a technical solution: the utility model provides an artifical weeding equipment with black soil protection architecture, including handheld mower body 7 and sleeve board 5, sleeve board 5 fixed connection is in handheld mower body 7 surface left side top, sleeve board 5 the place ahead and the left and right sides at rear all have been seted up through-hole 11, the inside rotation of through-hole 11 is connected with rotatory piece 12, slot 22 has been seted up to rotatory piece 12 bottom, slot 22 inside front and back has all been seted up logical groove 25, logical groove 25 inside lower surface communicates with each other with the outside, slot 22 inside left and right sides has all been seted up spout 20, spout 20 inside upper surface fixedly connected with spring three 21, peg graft threaded rod one 4 in the slot 22, threaded rod one 4 inside top has been seted up run-through mounting groove 23, the inside left and right sides of mounting groove 23 all sliding connection has inserted piece 19, one side fixedly connected with spring four 24 of the inside center department of inserted piece 19 near mounting groove 23, the side of the insert block 19 far away from the center of the installation groove 23 is inserted into the chute 20 and is in sliding connection with the chute 20, the bottom of the front two first threaded rods 4 is fixedly connected with the first protective cover 3, the bottom of the rear two first threaded rods 4 is provided with the second protective cover 14, the left bottom end of the hand-held mower body 7 penetrates through the top ends of the first protective cover 3 and the second protective cover 14, the blade at the left bottom end of the hand-held mower body 7 is positioned in the first protective cover 3 and the second protective cover 14, the inside of the second protective cover 14 is provided with a penetrating L-shaped inner groove 9, the top end of the second protective cover 14 is fixedly connected with an internal threaded sleeve 10, the inside of the internal 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 4, the rear inside of the L-shaped inner groove 9 is in sliding connection with a pressing block 16, the outer surface of the pressing block 16 is sleeved with a spring 15, the top end of the 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, the front side of the inside of the L-shaped inner groove 9 is slidably connected with a pressing rod 18, the outer surface of the pressing rod 18 is sleeved with a second spring 17, 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, the left and right sides of the rear surface of the first protecting cover 3 are provided with inserting holes 13, the front end of the pressing rod 18 is inserted into the inserting holes 13, the left and right sides of the bottoms of the first protecting cover 3 and the second protecting cover 14 are fixedly connected with universal wheels 1, the left sides of the first protecting cover 3 and the second protecting cover 14 are provided with a stone pushing assembly 2, the right side of the outer surface of the hand mower body 7 is provided with a handle assembly 8, so that a user can weed the hand mower body 7 through the handle assembly 8 to hold the device, then, as 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, the blades of the handheld mower body 7 are positioned inside the first protective cover 3 and the second protective cover 14, so that weeds and soil can be prevented from splashing by the first protective cover 7 and the second protective cover 14 when mowing is performed, the left sides of the inner parts of the first protective cover 7 and the second protective cover 14 are communicated with the outside, and the periphery of the first protective cover 7 and the second protective cover 14 are only provided with one opening on the left side when the first protective cover 7 and the second protective cover 14 are spliced together, thus the protective effect is better, and the universal wheel 1 fixedly connected with the bottom of the first protective cover 7 and the second protective cover 14 can assist the device to forward mowing when mowing is performed, and because the slot 22 is formed in the rotating block 12 rotatably connected inside the through hole 11 formed in the sleeve plate 5, the threaded rod I4 inserted in the slot 22 is inserted in the chute 20 arranged in the slot 22 through the insert 19, so that the first protective cover 3 and the second protective cover 14 arranged at the bottom of the threaded rod I4 can press the threaded rod I4 when the device is pressed down, the threaded rod I4 drives the insert 19 to slide in the chute 20 to press the spring III 21 in the chute 20, the distance between the blades in the first protective cover 3 and the second protective cover 14 and the ground can be adjusted, thereby being convenient for cutting grass with different heights and convenient for operation, further having stronger practicability of the device, simultaneously pushing away some stones in front of mowing by the stone pushing assembly 2 arranged at the left side of the first protective cover 3 and the second protective cover 14 in the mowing process, thereby reducing the probability of the blades touching the stones, further prolonging the service life of the blade of the hand-held mower body 7, when soil is stuck in the first protective cover 3 and the second protective cover 14 after mowing is finished, the sliding groove 20 in the first protective cover 12 can be separated from the insertion of the inserting block 19 by rotating the rotating block 12, the inserting block 19 can squeeze the spring four 24 in the mounting groove 23 formed in the first threaded rod 4 to shrink in the process of separating from the sliding groove 20, so that the hand-held mower body 7 is convenient to separate from the sliding groove 20, the inserting block 19 is inserted into the through groove 25 after separating from the sliding groove 20 in the process of rotating the rotating block 12, the inner lower surface of the through groove 25 is communicated with the outside, so that the first threaded rod 4 can be separated from the rotating block 12 by pulling the first threaded rod 4 downwards, namely, the threaded rod 4 at the top end of the second protective cover 14 can be separated from the sleeve 5, and then the first threaded rod 4 can be rotated out of the inner threaded sleeve 10 to separate from the pressing block 16, therefore, the pressing block 16 can be separated from the compression of the pressing rod 18 under the rebound action of the first spring 15, the rear end of the pressing rod 18 is separated from the inside of the jack 13 formed in the rear surface of the first protective cover 3 under the rebound action of the second spring 17, the connecting block 206 is rotated to separate the threaded rod 204 between the two connecting blocks 206 from the threaded connection with the connecting block 206, the first protective cover 3 and the second protective cover 14 can be detached and separated, and then soil on the inner side walls of the first protective cover 3 and the second protective cover 14 can be cleaned, so that certain loss of black soil can be avoided when grass on the black soil is cut off, the black soil is protected, and the first protective cover 3 and the second protective cover 14 of the equipment are convenient to detach, clean and overhaul after cleaning.
Preferably, the bottom of the pressing block 16 and the rear end of the pressing rod 18 are both arranged in a semicircular shape, 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 insert 19 away from the mounting groove 23 is provided with an arc shape, so that the insert 19 is convenient to be inserted into and separated from the chute 20.
Preferably, the bottoms of the first protective cover 3 and the second protective cover 14 are arranged in an arc shape, so that the adhesion of soil can be reduced.
Preferably, the insert 19 is adapted to the through slot 25 so that the insert 19 is easily inserted into the through slot 25.
Preferably, the stone pushing assembly 2 comprises two grooves 212, the two grooves 212 are respectively arranged below the left sides of the first protective cover 3 and the second protective cover 14, the inside of the second groove 212 is rotationally connected with a stone pushing plate 208 through a second rotating shaft 211, one opposite sides of the two stone pushing plates 208 are respectively provided with a first groove 210, the inside of the first groove 210 is rotationally connected with a connecting rod 207 through a first rotating shaft 209, opposite ends of the two connecting rods 207 are respectively provided with a connecting block 206, opposite sides of the two connecting blocks 206 are respectively provided with a first threaded hole 205, a second threaded rod 204 is connected between the two threaded holes 205 in a threaded manner, a rectangular inner groove 203 is arranged inside the connecting blocks 206, sliding plates 202 are slidingly connected inside the rectangular inner groove 203, one opposite sides of the two sliding plates 202 are respectively fixedly connected with springs five 201, one opposite ends of the two connecting rods 207 respectively penetrate through one sides of the two rectangular inner grooves 203 which are mutually far away, and are respectively and rotatably connected with one side opposite to the two sliding plates 202, so that the angle of the stone pushing plate 208 in the stone pushing assembly 2 can be adjusted according to the needs before the stone pushing assembly 2 is used, the connecting block 206 is rotated to drive the connecting rod 207 to move by rotating the connecting block 206 which is in threaded connection with both ends of the threaded rod two 204, the stone pushing plate 208 which is rotatably connected with the connecting rod 207 through the rotating shaft one 209 is rotatably connected with the rotating shaft two 211 in the groove two 212 to perform the angle rotation adjustment, the size of the area needing to push away the stone can be controlled by adjusting the angle between the two stone pushing plates 208, one end of the connecting rod 207 far away from the stone pushing plate 208 is rotatably connected with the sliding plate 202 which is in sliding connection with the inside of the rectangular inner groove 203 which is arranged in the connecting block 206, a spring five 201 is fixedly connected between one side of the sliding plate 202 and the inside of the rectangular inner groove 203, so the stone pushing plate 208 is extruded when the stone blocks are hit, and the sliding plate 202 is extruded to slide and extrude the spring five 201 inside the rectangular inner groove 203 through the connecting rod 207 under the action of the second rotating shaft 211, so that the spring five 201 has a rebound force, and the stone pushing plate 208 can be extruded when pushing away one stone block and then bounces back through the rebound force of the spring five 201 to bounce away the encountered stone block, so that the use effect of the stone pushing plate 208 is better.
Preferably, the handle assembly 8 comprises a sleeve rod 804, a penetrating hole 807 is formed in the center of the inside of the sleeve rod 804, the right side of the outer surface of the hand-held mower body 7 penetrates through the penetrating hole 807, a penetrating threaded hole two 803 is formed in the upper surface and the lower surface of the inside of the penetrating hole 807, a threaded rod three 802 is connected to the inner threads of the threaded hole two 803, a clamping plate 806 is rotatably connected to one end of the two threaded rods three 802, a sponge cushion 805 is fixedly connected to one side of the two clamping plates 806, and one side of the two sponge cushions 805 is attached to the right side of the outer surface of the hand-held mower body 7, so that the handle assembly 8 can be adjusted to the right side of the outer surface of the hand-held mower body 7 as required, the threaded rod three 802 can rotate in the threaded hole two inner portions of the sleeve rod 804, and the clamping plate 806 fixedly connected to the threaded rod three 802 can be separated from clamping the outer surface of the hand-held mower body 7, and after the handle assembly 8 is moved to a proper position, the three threaded rod 802 is rotated to drive the clamping plate 806 and the sponge cushion body 805 to move the hand-held mower body 805 to move the outer surface of the hand-held mower body 7, and whether the hand-held mower body 805 can be firmly connected to the sponge cushion body 805 can be firmly deformed or not.
Preferably, the handles 801 are fixedly connected to opposite ends of the three threaded rods 802, so that the handles 801 facilitate rotation of the three threaded rods 802.
Preferably, the opposite sides of the two clamping plates 806 and the opposite sides of the two sponge pads 805 are each provided in an arc shape, so that clamping and fixing of the right side of the outer surface of the hand mower body 7 is facilitated.
To sum up, the workflow of the invention: when in use, a user holds the device through the handle component 8 to use the handheld mower body 7 to weed, then, as the first protective cover 3 and the second protective cover 14 are arranged below the sleeve plate 5 fixedly connected with the upper left side of the outer surface of the handheld mower body 7, the blades of the handheld mower body 7 are positioned inside the first protective cover 3 and the second protective cover 14, the first protective cover 7 and the second protective cover 14 can prevent weeds and soil from splashing when mowing, the left side of the first protective cover 7 is communicated with the outside of the second protective cover 14, when the first protective cover 7 and the second protective cover 14 are spliced together, only one opening is formed on the periphery of the first protective cover 7 and the second protective cover 14, thus, the device can be assisted to advance when mowing, and as the inside of the through hole 11 formed inside the sleeve plate 5 is rotationally connected with the inside of the rotating block 22, the first threaded rod 4 inserted inside the threaded rod is inserted inside the sliding groove 20 formed inside the sliding groove 22 through the inserting block 19, the first protective cover 4 can be pressed down by the first threaded rod 4 and the second threaded rod 4 when the first protective cover 7 and the second protective cover 14 are spliced together, thus the first protective cover 4 can be conveniently adjusted to press the third protective cover 4 and the third protective cover 20, thus, the device can be conveniently adjusted to be pushed by the third threaded rod 4 when the first protective cover is pushed by the first threaded rod 4 and the third protective cover 4 to the inside the device to the sliding device, and the third device can be conveniently pushed by the sliding the threaded rod 20, meanwhile, the stone pushing component 2 arranged on the left side of the first protective cover 3 and the second protective cover 14 can push away some stones in front of mowing in the mowing process, so that the probability of the cutter blade hitting the stones is reduced, the service life of the cutter blade of the handheld mower body 7 is further prolonged, when soil is stuck inside the first protective cover 3 and the second protective cover 14 after mowing is finished, the sliding groove 20 inside the first protective cover 12 can be separated from the inserting block 19 through rotating the rotating block 12, the inserting block 19 can squeeze the spring four 24 inside the mounting groove 23 formed inside the threaded rod 4 to shrink in the separating process with the sliding groove 20, so as to be convenient for separating from the sliding groove 20, the inserting block 19 can be inserted into the through groove 25 after separating the sliding groove 20 in the rotating block 12, and the inner lower surface of the through groove 25 is communicated with the outside, so that the threaded rod 4 can be separated from the rotating block 12 through downward pulling, the screw rod I4 at the top end of the protection cover II 14 is rotated to enable the screw rod I4 to rotate out from the inside of the internally threaded sleeve 10 to separate from extrusion of the pressing block 16, so that the pressing block 16 is separated from extrusion of the pressing rod 18 under the rebound action of the spring I15, the rear end of the pressing rod 18 is separated from the inside of the jack 13 formed in the rear surface of the protection cover I3 under the rebound action of the spring II 17, then the connection block 206 is rotated to enable the screw rod II 204 between the two connection blocks 206 to be separated from threaded connection with the connection block 206, so that the protection cover I3 and the protection cover II 14 can be detached and separated, soil on the inner side walls of the protection cover I3 and the protection cover II 14 can be cleaned, and certain loss of black soil can be avoided when grass on black soil is cut off, therefore, the black soil is protected, and the black soil is installed after being cleaned, so that the first protective cover 3 and the second protective cover 14 of the equipment are convenient to detach, clean and overhaul.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Manual weeding equipment with black soil protection architecture, including handheld lawn mower body (7) and cover board (5), its characterized in that: the utility model discloses a hand-held mower body, including hand-held mower body (7), sleeve board (5), threaded rod (4) are all offered to sleeve board (5) the place ahead and the left and right sides at rear, through-hole (11) inside rotation is connected with rotary block (12), slot (22) have been offered to rotary block (12) bottom, slot (22) inside place ahead rear has all offered logical groove (25), logical groove (25) inside lower surface communicates with each other with the outside, spout (20) have all been offered to slot (22) inside left and right sides, spout (20) inside upper surface fixedly connected with spring three (21), threaded rod one (4) have been pegged graft to slot (22) inside, threaded rod one (4) inside top has been offered and has been run through mounting groove (23), inside left and right sides of mounting groove (23) are all sliding connection has inserted block (19), one side fixedly connected with spring four (24) of slot (22) inside center department, inserted block (19) are kept away from one side of interior (20) and are connected with one side of connecting in front of threaded rod (4) inside the side (20), the bottom of the two threaded rods (4) at the rear is provided with a second protective cover (14), the left bottom end of the first protective cover (3) and the top end of the second protective cover (14) penetrate through the left bottom end of the first hand-held mower body (7), a blade at the left bottom end of the first protective cover (3) and the inside of the second protective cover (14) are arranged, an L-shaped inner groove (9) penetrating through the inside of the second protective cover (14) is formed, the top end of the second protective cover (14) is fixedly connected with an internal threaded sleeve (10), the inside of the internal threaded sleeve (10) is communicated with the inside of the L-shaped inner groove (9) and is in threaded connection with the rear side of the threaded rod (4), a pressing block (16) is slidably connected at the rear inside of the first L-shaped inner groove (9), 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 second spring (18) is fixedly connected with the inner groove (17), a pressing rod (18) is fixedly connected with the outer surface of the second spring (17), the front end of the spring II (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 the 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 right side of the bottom of the second protective cover (14), a stone pushing component (2) is arranged on the left side of the first protective cover (3) and the right side of the outer surface of the second protective cover (14), and a handle component (8) is arranged on the right side of the outer surface of the handheld mower body (7).
2. An artificial weeding apparatus with black soil protecting structure according to 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 black soil protecting structure according to claim 1, wherein: the center of the top end of the rotating block (12) is fixedly connected with a handle bar (6).
4. An artificial weeding apparatus with black soil protecting structure according to claim 1, wherein: the side of the insert block (19) far away from the mounting groove (23) is arranged in an arc shape.
5. An artificial weeding apparatus with black soil protecting structure according to claim 1, wherein: the bottoms of the first protective cover (3) and the second protective cover (14) are both arranged in an arc shape.
6. An artificial weeding apparatus with black soil protecting structure according to claim 1, wherein: the insertion block (19) is matched with the through groove (25).
7. An artificial weeding apparatus with black soil protecting structure according to claim 1, wherein: push Dan Zujian (2) include two recess two (212), and two recess two (212) are offered respectively protection casing one (3) with protection casing two (14) left side below, recess two (212) inside are connected with through axis of rotation two (211) rotation and push away slabstone (208), two push away slabstone (208) opposite one side and all offer recess one (210), recess one (210) inside are connected with connecting rod (207) through axis of rotation one (209) rotation, two connecting rod (207) opposite one end all is provided with connecting block (206), two threaded hole one (205) have all been offered to one side that connecting block (206) are opposite, two threaded connection has threaded rod two (204) between threaded hole one (205), rectangular inside groove (203) have been offered to connecting block (206) inside, rectangular inside groove (203) inside sliding connection has sliding plate (202), two sliding plate (202) opposite one side all fixedly connected with spring five (201), two connecting rod (207) opposite one end rectangular inside two and two opposite sides of running through two inside and keeping away from each other sliding plate (202) respectively.
8. An artificial weeding apparatus with black soil protecting structure according to claim 1, wherein: the handle assembly (8) comprises a loop bar (804), a penetrating hole (807) is formed in the center of the interior of the loop bar (804), the right side of the outer surface of the hand-held mower body (7) penetrates through the penetrating hole (807), a penetrating threaded hole II (803) is formed in the upper surface and the lower surface of the interior of the penetrating hole (807), a threaded rod III (802) is connected with internal threads of the threaded hole II (803), two clamping plates (806) are connected at opposite ends of the threaded rod III (802) in a rotating mode, sponge pads (805) are fixedly connected at opposite sides of the clamping plates (806), and two opposite sides of the sponge pads (805) are attached to the right side of the outer surface of the hand-held mower body (7).
9. An artificial weeding apparatus with black soil protecting structure according to claim 8, wherein: and handles (801) are fixedly connected to the opposite ends of the three threaded rods (802).
10. An artificial weeding apparatus with black soil protecting structure according to claim 9, wherein: the opposite sides of the two clamping plates (806) and the opposite sides of the two spongy cushions (805) are 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 CN114158340A (en) | 2022-03-11 |
| CN114158340B true CN114158340B (en) | 2023-05-16 |
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