CN114916258A - Multifunctional barbed hoe - Google Patents
Multifunctional barbed hoe Download PDFInfo
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- CN114916258A CN114916258A CN202210492574.XA CN202210492574A CN114916258A CN 114916258 A CN114916258 A CN 114916258A CN 202210492574 A CN202210492574 A CN 202210492574A CN 114916258 A CN114916258 A CN 114916258A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 10
- 238000009333 weeding Methods 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 241000482237 Senegalia mellifera Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/06—Hoes; Hand cultivators
- A01B1/08—Hoes; Hand cultivators with a single blade
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/02—Apparatus for mechanical destruction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
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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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a multifunctional barbed hoe, which comprises a handle rod, a limiting adjusting mechanism, a rotating adjusting mechanism and a driving using mechanism. The invention is characterized in that the fixed groove, the movable plate, the connecting block, the hanging rope, the pulling block, the clamping groove, the annular block, the limiting shell, the steel ball, the adjusting block, the first bearing, the fixed shaft, the pulling block, the positioning block, the through groove and the fixed bolt are matched with each other, so that the length of the handle rod when in use can be conveniently adjusted according to needs, the angle of the hoe shovel can be conveniently adjusted, the whole device can be conveniently stored, the occupancy rate of space is reduced, the practicability is greatly improved, the mounting plate, the hoe shovel, the mounting groove, the second bearing, the threaded rod, the threaded block, the sliding rod, the sliding block, the moving groove, the moving block and the hook thorn are matched with each other, the hard soil block can be punctured, thick weeds of roots and stems can be dissected, the troublesome work of a user in the weeding and soil loosening processes can be reduced, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of hoe, in particular to a multifunctional barbed hoe.
Background
Hoe is a common tool used in agriculture, and is used for cultivating, weeding and loosening the soil around plants.
According to application number CN202020322071.4, the utility model discloses a hoe of high-efficient weeding, including hoe piece, hoe handle, rake accessory and weeding steel sheet, the hoe handle is fixed hoe piece upper end, the rake accessory sets up in the hoe piece, the weeding steel sheet is fixed hoe piece lower extreme. The hoe sheet is of a four-side frame structure, a hoe handle positioning hole is formed in the upper end of the hoe sheet, the hoe handle is fixed to the hoe handle positioning hole through threaded connection, and a telescopic adjusting valve is arranged on the hoe handle and can adjust the length of the hoe handle. The hoe piece is internally provided with an accessory mounting hole for mounting the rake accessory, and the lower end of the hoe piece is provided with the weeding steel sheet mounting groove. The utility model has simple structure, is lighter and more flexible compared with the traditional hoe, and realizes the function of high-efficiency weeding; however, the hoe in the above case has a single function, hard stones, soil blocks or roots can appear in some lands during soil turning, muscle fatigue of a user can be easily caused during soil turning by using the hoe, the efficiency is low, the practicability is greatly reduced, and therefore, the multifunctional barbed hoe is provided.
Disclosure of Invention
The invention aims to provide a multifunctional barbed hoe to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional barbed hoe comprises a handle rod, a limiting adjusting mechanism, a rotating adjusting mechanism and a driving use mechanism, wherein the limiting adjusting mechanism is arranged at the bottom of the handle rod, the rotating adjusting mechanism is arranged at the bottom of the limiting adjusting mechanism, and the driving use mechanism is arranged at the bottom of the rotating adjusting mechanism;
the limiting and adjusting mechanism comprises a fixed groove, a movable plate and a connecting block, the fixed groove is formed in the bottom of the handle rod, the movable plate is arranged at the bottom of the fixed groove, the top of the movable plate penetrates through the fixed groove and extends to the inside of the movable plate to be slidably connected with the inner wall of the fixed groove, the connecting block is arranged at the bottom of the movable plate, a hanging rope is arranged at the top of the movable plate, a pull block is arranged at the bottom of the left side of the handle rod, a clamping block is arranged on the right side of the pull block, a clamping groove matched with the clamping block is formed in the left side of the movable plate, an annular block is arranged on the surface of the handle rod and located on the upper portion of the pull block, a limiting shell is connected to the surface of the annular block in a threaded mode, and a steel ball is movably connected into the groove in the left side of the pull block;
the rotary adjusting mechanism comprises adjusting blocks, the number of the adjusting blocks is two, the adjusting blocks are respectively arranged at the bottoms of the front side and the back side of the connecting block, first bearings are arranged in grooves on one sides, close to the connecting block, of the adjusting blocks, the two first bearings are movably connected through a fixing shaft, a pulling block is arranged on one side, away from the connecting block, of the adjusting block on the front side, a positioning block is arranged on the back side of the pulling block, two through grooves matched with the positioning block are formed in the front side of the connecting block, the rear side of the positioning block sequentially penetrates through the adjusting block and the through grooves on the front side and the adjusting block on the back side from front to back and extends into the adjusting block, and a fixing bolt in threaded connection with the positioning block is arranged on the adjusting block on the back side;
the driving use mechanism comprises a mounting plate, the mounting plate is mounted at the bottoms of two adjusting blocks, a hoe shovel is mounted on the right side of the mounting plate, a mounting groove is formed in the left side of the hoe shovel, a second bearing is mounted in a groove in the right side of the inner wall of the mounting groove, a threaded rod is movably connected to the inner wall of the second bearing, the left end of the threaded rod sequentially penetrates through the mounting groove and the mounting plate from right to left and extends to the outside of the mounting plate, a threaded block is connected to the surface of the threaded rod and located inside the mounting groove in a threaded manner, a sliding rod is mounted on the right side of the inner wall of the mounting groove, a sliding block is connected to the surface of the sliding rod and corresponds to the position of the threaded block in a sliding manner, a moving groove communicated with the mounting groove is formed in the bottom of the hoe shovel, a moving block is mounted at the bottom of the sliding block, and the bottom of the moving block sequentially penetrates through the mounting groove and the moving groove from top to bottom and extends to the bottom of the moving groove, and the bottom of the moving block is provided with a barb.
Preferably, the shapes of the fixed groove and the movable plate are both square and matched with each other.
Preferably, the right side of the clamping block sequentially penetrates through the fixing groove and the clamping groove from left to right and extends to the inside of the clamping groove to be in contact with the inner wall of the clamping groove.
Preferably, one end of the steel ball close to the inner wall of the limiting shell is in rolling contact with the inner wall of the limiting shell.
Preferably, the inner wall of the connecting block is fixedly connected with the surface of the fixed shaft.
Preferably, the surface of the thread block is slidably connected with the inner wall of the mounting groove.
Preferably, the top of the sliding block is fixedly connected with the bottom of the thread block.
Compared with the prior art, the invention has the beneficial effects that:
the invention is characterized in that the fixed groove, the movable plate, the connecting block, the hanging rope, the pulling block, the clamping groove, the annular block, the limiting shell, the steel balls, the adjusting block, the first bearing, the fixed shaft, the pulling block, the positioning block, the through groove and the fixing bolt are mutually matched, so that the length of the handle rod during use can be conveniently adjusted as required, the angle of the hoe shovel can be conveniently adjusted, the whole device can be conveniently stored, the occupancy rate of space is reduced, the practicability is greatly improved, the mounting plate, the hoe shovel, the mounting groove, the second bearing, the threaded rod, the threaded block, the sliding rod, the sliding block, the moving groove, the moving block and the hook thorn are mutually matched, the hard soil block can be favorably punctured, wild grass of roots and stems can be dissected, the relatively troublesome work of a user in the weeding and soil loosening processes can be reduced, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a structural cross-sectional view in elevation of the present invention;
FIG. 3 is a structural cross-sectional view of a top view of the connecting block and the rotation adjustment mechanism of the present invention;
FIG. 4 is a structural section view of a front view of a pull block and steel ball of the present invention;
FIG. 5 is a structural section view in elevation of the drive use mechanism of the present invention;
FIG. 6 is a schematic perspective view of a hoe blade, an installation slot, and a moving slot according to an embodiment of the present invention;
FIG. 7 is a schematic perspective view of a hoe blade and a barb according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a second hoe blade, mounting slot and moving slot according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a hoe blade and a barb according to an embodiment of the present invention;
FIG. 10 is a schematic perspective view of a three-hoe blade, mounting grooves, and moving grooves in accordance with an embodiment of the present invention;
FIG. 11 is a schematic perspective view of a three-hoe shovel and a barb according to an embodiment of the present invention.
In the figure: the device comprises a handle rod 1, a limiting and adjusting mechanism 2, a fixing groove 21, a movable plate 22, a connecting block 23, a hanging rope 24, a pulling block 25, a clamping block 26, a clamping groove 27, an annular block 28, a limiting shell 29, a steel ball 210, a rotary adjusting mechanism 3, an adjusting block 31, a first bearing 32, a fixed shaft 33, a pulling block 34, a positioning block 35, a through groove 36, a fixing bolt 37, a driving and using mechanism 4, a mounting plate 41, a hoe shovel 42, a mounting groove 43, a second bearing 44, a threaded rod 45, a threaded block 46, a sliding rod 47, a sliding block 48, a movable groove 49, a movable block 410, a movable block 411 barb, a second movable block 420, a second movable block 421, a second barb 422, a third movable block 430, a third movable block 431 and a third barb 432.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a multi-functional hoe with thorn, includes handle bar 1, spacing adjustment mechanism 2, rotates adjustment mechanism 3 and drives use mechanism 4, and spacing adjustment mechanism 2 sets up in the bottom of handle bar 1, rotates adjustment mechanism 3 and sets up in the bottom of spacing adjustment mechanism 2, and drives use mechanism 4 and sets up in the bottom of rotating adjustment mechanism 3.
The limiting adjusting mechanism 2 comprises a fixing groove 21, a movable plate 22 and a connecting block 23, the fixing groove 21 is arranged at the bottom of the handle rod 1, the movable plate 22 is arranged at the bottom of the fixing groove 21, the top of the movable plate 22 penetrates through the fixing groove 21 and extends to the inside of the fixing groove 21 to be in sliding connection with the inner wall of the fixing groove 21, the fixing groove 21 and the movable plate 22 are both square in shape, the connecting block 23 is arranged at the bottom of the movable plate 22, a hanging rope 24 is arranged at the top of the movable plate 22, a pull block 25 is arranged at the bottom of the left side of the handle rod 1, a clamping block 26 is arranged on the right side of the pull block 25, a clamping groove 27 matched with the clamping block 26 is formed in the left side of the movable plate 22, the right side of the clamping block 26 sequentially penetrates through the fixing groove 21 and the clamping groove 27 from left to right and extends to the inside of the clamping groove 27 to be in contact with the inner wall of the clamping groove 27, an annular block 28 is arranged on the surface of the handle rod 1 and positioned at the upper part of the pull block 25, and a limiting shell 29 is connected with the surface of the annular block 28 through threads, one end of the steel ball 210 close to the inner wall of the limiting shell 29 is in rolling contact with the inner wall of the limiting shell 29, and the steel ball 210 is movably connected in the groove on the left side of the pull block 25.
The rotating adjusting mechanism 3 comprises adjusting blocks 31, the number of the adjusting blocks 31 is two, the adjusting blocks 31 are respectively arranged at the bottoms of the front side and the back side of the connecting block 23, first bearings 32 are arranged in grooves of the adjusting blocks 31 close to one side of the connecting block 23, the two first bearings 32 are movably connected through a fixing shaft 33, the inner wall of the connecting block 23 is fixedly connected with the surface of the fixing shaft 33, one side of the adjusting blocks 31 located on the front side and far away from the connecting block 23 is provided with a pulling block 34, a positioning block 35 is arranged at the back side of the pulling block 34, two through grooves 36 matched with the positioning block 35 are formed in the front side of the connecting block 23, the rear side of the positioning block 35 sequentially penetrates through the adjusting blocks 31 located on the front side from the front side to the back side, the through grooves 36 and the adjusting blocks 31 located on the back side and extend to the inside of the adjusting blocks 31, and fixing bolts 37 in threaded connection with the positioning blocks 35 are arranged on the adjusting blocks 31 located on the back side.
The driving mechanism 4 comprises a mounting plate 41, the mounting plate 41 is mounted at the bottom of two adjusting blocks 31, a hoe blade 42 is mounted at the right side of the mounting plate 41, a mounting groove 43 is formed in the left side of the hoe blade 42, a second bearing 44 is mounted in a groove on the right side of the inner wall of the mounting groove 43, a threaded rod 45 is movably connected to the inner wall of the second bearing 44, the left end of the threaded rod 45 sequentially penetrates through the mounting groove 43 and the mounting plate 41 from right to left and extends to the outside of the mounting plate 41, a threaded block 46 is connected to the surface of the threaded rod 45 and located inside the mounting groove 43 through a thread, the surface of the threaded block 46 is slidably connected to the inner wall of the mounting groove 43, a sliding rod 47 is mounted at the right side of the inner wall of the mounting groove 43, a sliding block 48 is slidably connected to the surface of the sliding rod 47 and corresponds to the position of the threaded block 46, the top of the sliding block 48 is fixedly connected to the bottom of the threaded block 46, and a moving groove 49 communicated with the mounting groove 43 is formed in the bottom of the hoe blade 42, the bottom of the sliding block 48 is provided with a moving block 410, the bottom of the moving block 410 sequentially penetrates through the mounting groove 43 and the moving groove 49 from top to bottom and extends to the bottom of the moving groove 49, the bottom of the moving block 410 is provided with barbs 411, and the length of the handle bar 1 when in use can be conveniently adjusted as required through the mutual matching of the fixing groove 21, the moving plate 22, the connecting block 23, the hanging rope 24, the pulling block 25, the clamping block 26, the clamping groove 27, the annular block 28, the limiting shell 29, the steel balls 210, the adjusting block 31, the first bearing 32, the fixing shaft 33, the pulling block 34, the positioning block 35, the through groove 36 and the fixing bolt 37, so that the angle of the hoe shovel 42 can be conveniently adjusted, the whole device can be conveniently stored, the occupancy rate of space can be reduced, the practicability can be greatly improved, and the installation plate 41, the hoe shovel 42, the mounting groove 43, the second bearing 44, the threaded rod 45, the threaded block 46, the sliding rod 47, the sliding block 48, the sliding block 49, The mutual matching of the moving groove 49, the moving block 410 and the hook thorns 411 is beneficial to puncturing hard soil blocks and cutting off rough weeds with roots and stems, so that the troublesome work of a user in weeding and soil loosening processes is reduced, and the working efficiency is greatly improved.
Example two
The driving mechanism 4 comprises a mounting plate 41, the mounting plate 41 is mounted at the bottom of two adjusting blocks 31, a hoe blade 42 is mounted at the right side of the mounting plate 41, a mounting groove 43 is formed at the left side of the hoe blade 42, a second bearing 44 is mounted in a groove at the right side of the inner wall of the mounting groove 43, a threaded rod 45 is movably connected to the inner wall of the second bearing 44, the left end of the threaded rod 45 sequentially penetrates through the mounting groove 43 and the mounting plate 41 from right to left and extends to the outside of the mounting plate 41, a threaded block 46 is connected to the surface of the threaded rod 45 and located inside the mounting groove 43 through a thread, the surface of the threaded block 46 is slidably connected to the inner wall of the mounting groove 43, a sliding rod 47 is mounted at the right side of the inner wall of the mounting groove 43, a sliding block 48 is slidably connected to the surface of the sliding rod 47 and corresponds to the position of the threaded block 46, the top of the sliding block 48 is fixedly connected to the bottom of the threaded block 46, two second moving grooves 420 communicated with the mounting groove 43 are formed at the bottom of the hoe blade 42, the bottom of the slider 48 and the position corresponding to the second moving groove 420 are provided with a second moving block 421, the bottom of the second moving block 421 sequentially penetrates through the mounting groove 43 and the second moving groove 420 from top to bottom and extends to the bottom of the second moving groove 420, and the bottom of the second moving block 421 is provided with a second barb 422.
EXAMPLE III
The driving mechanism 4 comprises a mounting plate 41, the mounting plate 41 is mounted at the bottom of two adjusting blocks 31, a hoe blade 42 is mounted at the right side of the mounting plate 41, a mounting groove 43 is formed in the left side of the hoe blade 42, a second bearing 44 is mounted in a groove on the right side of the inner wall of the mounting groove 43, a threaded rod 45 is movably connected to the inner wall of the second bearing 44, the left end of the threaded rod 45 sequentially penetrates through the mounting groove 43 and the mounting plate 41 from right to left and extends to the outside of the mounting plate 41, a threaded block 46 is connected to the surface of the threaded rod 45 and positioned inside the mounting groove 43 through a thread, the surface of the threaded block 46 is slidably connected to the inner wall of the mounting groove 43, a sliding rod 47 is mounted at the right side of the inner wall of the mounting groove 43, a sliding block 48 is slidably connected to the surface of the sliding rod 47 and corresponding to the position of the threaded block 46, the top of the sliding block 48 is fixedly connected to the bottom of the threaded block 46, three third moving grooves 430 communicated with the mounting groove 43 are formed at the bottom of the hoe blade 42, a third moving block 431 is installed at a position corresponding to the third moving groove 430 at the bottom of the slider 48, the bottom of the third moving block 431 sequentially penetrates through the installation groove 43 and the third moving groove 430 from top to bottom and extends to the bottom of the third moving groove 430, and a third barb 432 is installed at the bottom of the third moving block 431.
When the length of the handle rod 1 needs to be adjusted, the limiting shell 29 is rotated, the limiting shell 29 rotates upwards to separate the limiting shell 29 from the pull block 25, then the pull block 25 is pulled, the pull block 25 drives the clamping block 26 to separate from the clamping groove 27, the handle rod 1 is pushed downwards to enable the handle rod 1 to move downwards to a proper position, then the clamping block 26 is inserted into the corresponding clamping groove 27, then the limiting shell 29 is rotated to enable the limiting shell 29 to rotate downwards to limit the pull block 25, when the barb 411 needs to be used, the threaded rod 45 is rotated, the threaded rod 45 drives the threaded block 46 to move rightwards, the threaded block 46 drives the moving block 410 to move rightwards through the sliding block 48, the moving block 410 drives the barb 411 to move rightwards to use the barb 411, when the whole device needs to be stored and placed, the fixing bolt 37 is firstly unscrewed and detached, then the pull block 34 is pulled, the pull block 34 drives the positioning block 35 and the through groove 36 to be separated, then the clockwise rotation adjusting block 31 is rotated to 90 degrees, then the positioning block 35 is made to penetrate through the other through groove 36, then the fixing bolt 37 is tightly screwed to limit and fix the positioning block 35, then the limiting shell 29 is rotated, the pull block 25 is pulled, the clamping block 26 is made to be separated from the clamping groove 27, then the handle rod 1 is pulled upwards, the handle rod 1 drives the fixing groove 21 and the movable plate 22 to be separated, and the movable plate 22 can be hung to a proper position to be stored through the hanging rope 24.
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 (7)
1. The utility model provides a multi-functional thorn hoe, includes handle bar (1), spacing adjustment mechanism (2), rotation adjustment mechanism (3) and drive use mechanism (4), its characterized in that: the limiting adjusting mechanism (2) is arranged at the bottom of the handle rod (1), the rotating adjusting mechanism (3) is arranged at the bottom of the limiting adjusting mechanism (2), and the driving using mechanism (4) is arranged at the bottom of the rotating adjusting mechanism (3);
the limiting adjusting mechanism (2) comprises a fixing groove (21), a movable plate (22) and a connecting block (23), the fixing groove (21) is formed in the bottom of the handle rod (1), the movable plate (22) is arranged at the bottom of the fixing groove (21), the top of the movable plate (22) penetrates through the fixing groove (21) and extends to the inner wall of the fixing groove (21) to be in sliding connection with the inner wall of the fixing groove, the connecting block (23) is arranged at the bottom of the movable plate (22), a hanging rope (24) is arranged at the top of the movable plate (22), a pulling block (25) is arranged at the left bottom of the handle rod (1), a clamping block (26) is arranged on the right side of the pulling block (25), a clamping groove (27) matched with the clamping block (26) is formed in the left side of the movable plate (22), and an annular block (28) is arranged on the surface of the handle rod (1) and positioned on the upper portion of the pulling block (25), the surface of the annular block (28) is in threaded connection with a limiting shell (29), and a steel ball (210) is movably connected in a groove in the left side of the pulling block (25);
the rotary adjusting mechanism (3) comprises adjusting blocks (31), the number of the adjusting blocks (31) is two, the adjusting blocks (31) are respectively arranged at the front bottom and the back bottom of the connecting block (23), the adjusting blocks (31) are close to grooves in one side of the connecting block (23) and are provided with first bearings (32), the two first bearings (32) are movably connected through a fixed shaft (33), one side of the adjusting blocks (31) on the front side, which is far away from the connecting block (23), is provided with a pulling block (34), the back side of the pulling block (34) is provided with a positioning block (35), the front side of the connecting block (23) is provided with two through grooves (36) matched with the positioning block (35), the rear side of the positioning block (35) sequentially penetrates through the adjusting blocks (31) on the front side, the through grooves (36) and the adjusting blocks (31) on the back side from the front side to the back side and extends to the inside of the adjusting blocks (31), a fixed bolt (37) which is in threaded connection with the positioning block (35) is arranged on the back adjusting block (31);
the drive use mechanism (4) comprises a mounting plate (41), the bottom of two adjusting blocks (31) is installed to the mounting plate (41), a hoe shovel (42) is installed on the right side of the mounting plate (41), a mounting groove (43) is formed in the left side of the hoe shovel (42), a second bearing (44) is installed in a groove in the right side of the inner wall of the mounting groove (43), a threaded rod (45) is movably connected to the inner wall of the second bearing (44), the left end of the threaded rod (45) sequentially penetrates through the mounting groove (43) and the mounting plate (41) from right to left and extends to the outside of the mounting plate (41), a threaded block (46) is connected to the surface of the threaded rod (45) and the inner thread located in the mounting groove (43), a sliding rod (47) is installed on the right side of the inner wall of the mounting groove (43), and a sliding block (48) is connected to the surface of the sliding rod (47) and the position corresponding to the threaded block (46), the hoe shovel is characterized in that a moving groove (49) communicated with the mounting groove (43) is formed in the bottom of the hoe shovel (42), a moving block (410) is mounted at the bottom of the sliding block (48), the bottom of the moving block (410) penetrates through the mounting groove (43) and the moving groove (49) from top to bottom in sequence and extends to the bottom of the moving groove (49), and barbs (411) are mounted at the bottom of the moving block (410).
2. A multifunctional barbed hoe according to claim 1, characterized in that: the shapes of the fixed groove (21) and the movable plate (22) are both square and are matched with each other.
3. A multifunctional barbed hoe according to claim 2, characterized in that: the right side of the clamping block (26) penetrates through the fixing groove (21) and the clamping groove (27) from left to right in sequence and extends to the inside of the clamping groove (27) to be contacted with the inner wall of the clamping groove (27).
4. A multifunctional barbed hoe according to claim 3, characterized in that: one end of the steel ball (210) close to the inner wall of the limiting shell (29) is in rolling contact with the inner wall of the limiting shell (29).
5. A multifunctional barbed hoe according to claim 4, characterized in that: the inner wall of the connecting block (23) is fixedly connected with the surface of the fixed shaft (33).
6. A multifunctional barbed hoe according to claim 5, characterized in that: the surface of the thread block (46) is connected with the inner wall of the mounting groove (43) in a sliding mode.
7. A multifunctional barbed hoe according to claim 6, characterized in that: the top of the sliding block (48) is fixedly connected with the bottom of the thread block (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492574.XA CN114916258A (en) | 2022-05-07 | 2022-05-07 | Multifunctional barbed hoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492574.XA CN114916258A (en) | 2022-05-07 | 2022-05-07 | Multifunctional barbed hoe |
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| Publication Number | Publication Date |
|---|---|
| CN114916258A true CN114916258A (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210492574.XA Pending CN114916258A (en) | 2022-05-07 | 2022-05-07 | Multifunctional barbed hoe |
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| CN (1) | CN114916258A (en) |
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| CN214757686U (en) * | 2021-05-18 | 2021-11-19 | 李娜 | Hoe with adjustable hoe handle extension length for farming |
| CN214800550U (en) * | 2021-06-15 | 2021-11-23 | 海南有余地农业科技有限公司 | Portable hoe |
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