CN115067003A - Crop disease and pest control device - Google Patents
Crop disease and pest control device Download PDFInfo
- Publication number
- CN115067003A CN115067003A CN202210779676.XA CN202210779676A CN115067003A CN 115067003 A CN115067003 A CN 115067003A CN 202210779676 A CN202210779676 A CN 202210779676A CN 115067003 A CN115067003 A CN 115067003A
- Authority
- CN
- China
- Prior art keywords
- rod
- shaft
- rectangular blade
- shaped support
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 27
- 201000010099 disease Diseases 0.000 title claims abstract description 17
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 29
- 239000002689 soil Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 17
- 241000238631 Hexapoda Species 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000009333 weeding Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Images
Classifications
-
- 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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/02—Other machines specially adapted for working soil on which crops are growing with non-rotating tools
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a crop disease and pest control device, which comprises a handrail and a U-shaped support, wherein the U-shaped support is installed at the bottom end of the handrail and is provided with a forward opening, a main shaft is rotatably installed at the front end of the U-shaped support, a caster is arranged on the main shaft, the main shaft is driven to rotate when the handrail is pushed to move, and a rectangular blade is sleeved at the rear end of the U-shaped support.
Description
Technical Field
The invention relates to the technical field of agricultural tillage equipment, in particular to a crop disease and pest control device.
Background
Crop diseases and insect pests are one of the main agricultural disasters in China, and the crop diseases and insect pests have the characteristics of multiple varieties, great influence and frequent outbreak of disasters, and the occurrence range and the severity of the crop diseases and insect pests cause great loss to national economy, particularly agricultural production in China.
In rural areas, two main prevention means for plant diseases and insect pests are provided, one is to spray pesticides and kill the diseases and insect pests by using the pesticide; and secondly, the weeding is carried out manually, the weeds in the field mostly influence the normal growth of crops, and diseases and pests on the weeds often spread to the crops and soil to be damaged, so that the weeding is also an indispensable link for preventing the diseases and pests by timely cleaning the weeds in the field.
At present, when farmers clear field weeds, particularly for dry crops such as cotton and corn planted at intervals, the hoes are mainly used for hoeing artificially in the fields, the nutrient supply of the weeds is cut off by turning the weeds together with roots, and the weeds are quickly killed by sunshine insolation, so that the weeds in the fields can be effectively removed and diseases and insect pests can be effectively prevented and controlled, the whole artificial hoeing process is time-consuming and labor-consuming, the labor intensity of the farmers is high, the hoeing efficiency is low, even if the farmers do not feel hard to work for having good harvest, the hoeing efficiency is still an important problem which cannot be avoided, and the effective control of the diseases and insect pests is seriously influenced;
although automatic weeding equipment exists in the market at present, the automatic weeding equipment is relatively large in size, is not suitable for fields where crops grow out and grow normally, is relatively high in equipment purchasing cost and use cost, is relatively heavy due to the influence of a power unit, is not suitable for non-delicate labor force personnel, and is the most popular choice for families where the delicate labor force still needs to go out to attend workers after farming.
Disclosure of Invention
The invention aims to provide a crop disease and insect pest control device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a crop disease and pest control device comprises a hand rod and a U-shaped support which is installed at the bottom end of the hand rod and has a forward opening, wherein a main shaft is rotatably installed at the front end of the U-shaped support, casters are arranged on the main shaft, the main shaft is driven to rotate when the hand rod is pushed to move, and a rectangular blade is sleeved at the rear end of the U-shaped support;
a through groove perpendicular to the travelling direction of a caster is formed in the rear end position of the U-shaped support, a bearing shaft penetrates through the through groove in a sliding mode, two ends of the bearing shaft are respectively connected with two sides of the rectangular blade, a linkage part is arranged between the main shaft and the rectangular blade, and when the main shaft rotates, the linkage part is used for driving the rectangular blade to move transversely repeatedly;
and a loosening component is arranged at the tail part of the rectangular blade, and when the rectangular blade repeatedly moves transversely, the loosening component is utilized to loosen the soil scooped up by the rectangular blade.
Preferably, the edge position of the rectangular blade is serrated.
Preferably, the linkage component comprises a vertical shaft arranged on the U-shaped bracket, a transverse rod is arranged on the vertical shaft, one end of the transverse rod extends to the upper part of the rectangular blade, a first transverse through hole which penetrates through the transverse rod is formed in the position, above the rectangular blade, of the transverse rod, an upright post is arranged at the top of the rectangular blade, and the upright post penetrates through the first transverse through hole and is connected with the inner wall of the upright post in a sliding manner;
the rectangular blade pushing device is characterized by further comprising a pushing mechanism arranged on the U-shaped support, wherein the pushing mechanism is connected with the main shaft and matched with one end, far away from the transverse through hole I, of the transverse rod, and the transverse rod is pushed to deflect repeatedly in the left direction and the right direction when the main shaft rotates, so that the rectangular blade moves transversely repeatedly.
Preferably, the jacking mechanism comprises a driving sprocket mounted on the main shaft, an extension shaft parallel to the main shaft is rotatably mounted on the U-shaped bracket, a driven sprocket is mounted on the extension shaft, and a transmission chain is arranged outside the driving sprocket and the driven sprocket so as to drive the extension shaft to continuously rotate when the caster wheel travels;
the U-shaped support is further provided with a supporting plate, a rotating shaft penetrates through the supporting plate, a driving bevel gear is installed at the end of the extending shaft, a driven bevel gear meshed with the driving bevel gear is installed at the bottom end of the rotating shaft to drive the rotating shaft to rotate synchronously when the rotating shaft rotates, a cam shaft is installed at the top end of the rotating shaft, a top shaft is installed at the end of the cam shaft, a penetrating transverse through hole II is formed in one end, far away from the transverse through hole I, of the transverse rod, and the top shaft penetrates through the transverse through hole II and is in sliding connection with the inner wall of the transverse through hole II so that the top shaft is used for jacking the transverse rod to deflect left and right repeatedly when the rotating shaft rotates.
Preferably, a first ratchet mechanism is sleeved at the end of the main shaft, the driving sprocket is sleeved on the outer side of the first ratchet mechanism, a second ratchet mechanism penetrates through the U-shaped support, the outer ring of the second ratchet mechanism is connected with the U-shaped support, the extension shaft penetrates through the inner ring of the second ratchet mechanism and is connected with the inner ring of the second ratchet mechanism, so that the extension shaft rotates in one direction, and the rectangular blade and the loose part cannot be driven to move when the caster is pulled to move by the aid of the handrail.
Preferably, the loose part comprises bearing seats respectively installed on two sides of the tail of the rectangular blade, an outer sleeve rod is arranged between the two bearing seats, a plurality of first extension plates are equidistantly installed on the outer sleeve rod, an inner rod penetrates through the inner portion of the outer sleeve rod, the inner rod is rotatably connected with the outer sleeve rod, installation through holes are formed in positions, located between the adjacent first extension plates, on the outer sleeve rod, installation through holes are formed in positions, located on the installation through holes, of the inner rod, second extension plates are installed on the positions, located on the installation through holes, of the inner rod, the second extension plates extend to the outer side of the outer sleeve rod from the installation through holes and are flush with the first extension plates;
still including setting up the deflection connecting piece one between outer loop bar and U type support, just interior pole is kept away from the one end that deflects connecting piece one and is extended to the outer loop bar outside, and interior pole is located the outer one end of outer loop bar and is provided with deflection connecting piece two, in order to order about outer loop bar when the rectangular blade moves left and drive extension plate one and deflect, and be in order about interior pole when the rectangular blade moves right and drive extension plate two and deflect.
Preferably, the first deflecting connecting piece and the second deflecting connecting piece comprise telescopic rods and guide rail rods, the telescopic rods are correspondingly arranged on the corresponding outer sleeve rods and the inner rod corresponding to the first deflecting connecting piece and the second deflecting connecting piece, the guide rail rods are correspondingly arranged at the side positions of the U-shaped support corresponding to the first deflecting connecting piece and the second deflecting connecting piece, and the end parts of the telescopic rods are respectively provided with guide rail holes which penetrate through the guide rail rods;
and the guide rail rods comprise straight rod sections and arc rod sections, the straight rod sections are arranged on the U-shaped support, the arc rod sections are arranged at the end parts of the straight rod sections, and the telescopic rods of the first deflection connecting piece and the second deflection connecting piece are respectively sleeved on the corresponding straight rod sections by utilizing the guide rail holes.
Preferably, a connecting rod which is inclined backwards and upwards is installed at the top of the U-shaped support, and a first screw hole is formed in the top end of the connecting rod;
and the bottom end of the handrail is provided with a connecting screw, and the handrail is detachably connected with the connecting rod by utilizing the connecting screw and the first screw hole.
Preferably, the handrail is of a T-shaped rod structure, and a rubber outer sleeve is sleeved on the transverse section at the tail part of the handrail.
Preferably, the tail end of the U-shaped support is provided with a second screw hole, and after the handrail is installed at the second screw hole by using the connecting screw rod, the U-shaped support and the caster can be pulled to move, and the rectangular blade and the loosening component are overhead.
Compared with the prior art, the invention has the beneficial effects that:
compared with the prior art, when the weeding machine hoes crops manually, the hand-held rod is held, the rectangular blade is placed in soil below weeds, and then the caster is pushed to drive the U-shaped bracket to move, so that the weeds and the soil at the root of the weeds can be turned up by the rectangular blade, the purpose of quickly hoeing the weeds is achieved, the hoeing burden of farmers can be effectively relieved, the hoeing efficiency can be effectively improved, and the effective prevention of plant diseases and insect pests is ensured;
in addition, its rectangle tool bit can also last the sideslip about in the propelling movement weeding in-process, and cooperate its cockscomb structure edge of a knife, advance with the saw cutting formula, thereby effectively reduce the resistance of marcing of rectangle blade in soil, further artifical propelling movement resistance that reduces, utilize the loose part of afterbody simultaneously, can also carry out effectual not hard up to the turning up suddenly simultaneously, not only can effectually separate its death with weed root and soil with higher speed, can also effectively loosen the soil and guarantee the gas permeability of soil, in order to do benefit to and put the thing growth.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of another orientation structure of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the area B in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention;
FIG. 7 is an enlarged view of area C of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of another embodiment of the present invention;
FIG. 9 is an enlarged view of region D of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of a portion of the loose part of the present invention;
FIG. 11 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 12 is a schematic view of the walking state of the handrail of the invention.
In the figure: 1. a grab bar; 11. a U-shaped bracket; 12. a main shaft; 13. a caster wheel; 14. a rectangular blade; 15. a through groove; 16. A load bearing shaft; 2. a linking member; 21. a vertical shaft; 22. a transverse rod; 23. the first through hole is transversely arranged; 24. a column; 25. a jacking mechanism; 251. a drive sprocket; 252. an extension shaft; 253. a driven sprocket; 254. a drive chain; 255. a support plate; 256. a rotating shaft; 257. a drive bevel gear; 258. a driven bevel gear; 259. a camshaft; 260. a top shaft; 261. a second transverse through hole; 27. a first ratchet mechanism; 28. a ratchet mechanism II; 3. a loose part; 31. a bearing seat; 32. a jacket rod; 33. a first extension plate; 34. an inner rod; 35. mounting a through hole; 36. a second extension plate; 37. a deflection connecting piece I; 38. a second deflection connecting piece; 39. a telescopic rod; 310. a guide rail rod; 311. a guide rail hole; 312. a straight pole section; 313. an arc rod section; 4. A connecting rod; 41. a first screw hole; 42. connecting a screw rod; 43. a rubber jacket; 44. and a second screw hole.
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 any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a crop pest control device comprises a handrail 1 and a U-shaped support 11 which is installed at the bottom end of the handrail 1 and has a forward opening, wherein a main shaft 12 is rotatably installed at the front end of the U-shaped support 11, a caster 13 is arranged on the main shaft 12, the main shaft 12 is driven to rotate when the handrail 1 is pushed to move, a rectangular blade 14 is sleeved at the rear end of the U-shaped support 11, and when the U-shaped support 11 is pushed by the caster 13 and the handrail 1, the rectangular blade 14 can be driven to rapidly turn weeds and soil together, so that rapid weeding is realized;
further, a through groove 15 perpendicular to the traveling direction of the caster 13 is formed at the rear end position of the U-shaped bracket 11, a bearing shaft 16 is slidably inserted in the through groove 15, two ends of the bearing shaft 16 are respectively connected with two sides of the rectangular blade 14, and the linkage part 2 is arranged between the main shaft 12 and the rectangular blade 14.
As a technical means for the characteristic linkage component 2, the linkage component 2 comprises a vertical shaft 21 mounted on the U-shaped bracket 11, a transverse rod 22 is mounted on the vertical shaft 21, one end of the transverse rod 22 extends to the upper side of the rectangular blade 14, a penetrating transverse through hole I23 is formed in the position, above the rectangular blade 14, of the transverse rod 22, an upright post 24 is mounted at the top of the rectangular blade 14, and the upright post 24 penetrates through the transverse through hole I23 and is connected with the inner wall of the upright post in a sliding manner;
the linkage part 2 further comprises a pushing mechanism 25 arranged on the U-shaped bracket 11, the pushing mechanism 25 comprises a driving sprocket 251 arranged on the main shaft 12, an extension shaft 252 parallel to the main shaft 12 is rotatably arranged on the U-shaped bracket 11, a driven sprocket 253 is arranged on the extension shaft 252, and a transmission chain 254 is arranged outside the driving sprocket 251 and the driven sprocket 253 so as to drive the extension shaft 252 to continuously rotate when the caster 13 runs;
a support plate 255 is further installed on the U-shaped bracket 11, a rotation shaft 256 is installed on the support plate 255 in a penetrating manner, a drive bevel gear 257 is installed at the end of the extension shaft 252, a driven bevel gear 258 engaged with the drive bevel gear 257 is installed at the bottom end of the rotation shaft 256 to drive the rotation shaft 256 to rotate synchronously when the main shaft 12 rotates, a cam shaft 259 is installed at the top end of the rotation shaft 256, a top shaft 260 is installed at the end of the cam shaft 259, a penetrating transverse through hole two 261 is opened at one end of the transverse rod 22 far away from the transverse through hole one 23, the top shaft 260 penetrates through the transverse through hole two 261 and is in sliding connection with the inner wall thereof, so that the transverse rod 22 is pushed by the top shaft 260 to deflect repeatedly from left and right when the rotation shaft 256 rotates, and the rectangular blade 14 is driven to move repeatedly by the design of the end transverse through hole one 23 and the upright column 24 under the condition that the transverse rod 22 deflects repeatedly from left and right, and the edge of the rectangular blade 14 is serrated to achieve the sawing effect, so that the rectangular blade 14 can move forwards in a sawing mode in soil, the soil turning resistance is effectively reduced, and the purposes of saving labor and improving efficiency are achieved.
In addition, a first ratchet mechanism 27 is sleeved on the end part of the main shaft 12, a driving sprocket 251 is sleeved and installed on the outer side of the first ratchet mechanism 27, a second ratchet mechanism 28 is arranged in the U-shaped support 11 in a penetrating manner, the outer ring of the second ratchet mechanism 28 is connected with the U-shaped support 11, an extension shaft 252 penetrates the inner ring of the second ratchet mechanism 28 and is connected with the inner ring of the second ratchet mechanism 28, so that the extension shaft 252 rotates in a single direction, and the rectangular blade 14 and the loose part 3 are not driven to move when the caster 13 is pulled to move by using the handspike 1, namely the rectangular blade 14 is driven to repeatedly move transversely when the caster 13 moves, but the characteristics are not moved when the caster 13 moves backwards, by using the design, when the structure of the application is carried and moved, the direction needs to be controlled and the caster needs to be laboriously kept at a relative height, therefore, the optimal mode is dragging during carrying, so as to be moved, and the design is kept stably and not moved during the dragging carrying process, so as to avoid collision and provide effective protection.
Further, a loose part 3 is mounted at the tail of the rectangular blade 14, as a technical means, the loose part 3 includes bearing seats 31 respectively mounted at two sides of the tail of the rectangular blade 14, an outer loop bar 32 is arranged between the two bearing seats 31, a plurality of first extension plates 33 are mounted on the outer loop bar 32 at equal intervals, an inner rod 34 penetrates through the outer loop bar 32, the inner rod 34 is rotatably connected with the outer loop bar 32, mounting through holes 35 are formed in the outer loop bar 32 at positions between the adjacent first extension plates 33, second extension plates 36 are mounted on the inner rod 34 at positions of the mounting through holes 35, and the second extension plates 36 extend from the mounting through holes 35 to the outer sides of the outer loop bar 32 and are flush with the first extension plates 33;
the U-shaped support is characterized by further comprising a first deflection connecting piece 37 arranged between the outer loop bar 32 and the U-shaped support 11, one end, far away from the first deflection connecting piece 37, of the inner bar 34 extends to the outer side of the outer loop bar 32, and a second deflection connecting piece 38 is arranged at one end, located outside the outer loop bar 32, of the inner bar 34, so that the outer loop bar 32 is driven to drive the first extension plate 33 to deflect when the rectangular blade 14 moves leftwards, and the inner bar 34 is driven to drive the second extension plate 36 to deflect when the rectangular blade 14 moves rightwards;
the first deflecting connecting piece 37 and the second deflecting connecting piece 38 respectively comprise a telescopic rod 39 and a guide rail rod 310, the telescopic rod 39 is arranged on the outer sleeved rod 32 and the inner rod 34 corresponding to the first deflecting connecting piece 37 and the second deflecting connecting piece 38 correspondingly, the guide rail rod 310 is arranged at the side position of the U-shaped support 11 corresponding to the first deflecting connecting piece 37 and the second deflecting connecting piece 38 respectively, and the end part of the telescopic rod 39 is provided with a guide rail hole 311 which penetrates through the guide rail hole;
and the guide rail rods 310 each comprise a straight rod section 312 and an arc rod section 313, wherein the straight rod section 312 is installed on the U-shaped bracket 11, and the arc rod section 313 is installed at the end of the straight rod section 312, and the telescopic rods 39 of the first deflection connecting piece 37 and the second deflection connecting piece 38 are sleeved on the corresponding straight rod sections 312 by the guide rail holes 311 respectively, and by the design, thus, when the rectangular blade 14 moves to the left, the left telescopic rod 39 is driven to deflect the outer rod 32 by the design of the arc rod section 313, and the right telescopic rod 39 is arranged at the right straight rod section 312, namely, the inner rod 34 keeps the position stably and does not rotate, so that the extension plate one 33 is independently turned upwards, when the rectangular blade 14 is deflected to the right, the second extension plate 36 is independently turned upwards similarly, and in the process that the left-deflection rectangular blade 14 is reset to 1 and is in the initial state, the first extension plate 33 is reset, and soil passing through the position above the first extension plate 33 and the second extension plate 36 is effectively separated from weed roots.
Example 2
The invention provides an optimized technical scheme on the basis of the embodiments 11-12: the top of the U-shaped bracket 11 is provided with a connecting rod 4 which inclines backwards and upwards, and the top end of the connecting rod 4 is provided with a first screw hole 41;
the connecting screw rod 42 is installed at the bottom end of the handrail 1, and the handrail 1 is detachably connected with the connecting rod 4 by using the connecting screw rod 42 and the screw hole one 41, so that the handrail 1 and the U-shaped bracket 11 can be partially separated, thereby reducing the occupancy rate of space.
In addition, the handrail 1 is of a T-shaped rod structure, and a rubber outer sleeve 43 is sleeved on the transverse section of the tail of the handrail so as to be convenient to hold.
And the tail end of the U-shaped bracket 11 is provided with a second screw hole 44, after the handrail 1 is arranged at the position of the second screw hole 44 by using the connecting screw rod 42, the U-shaped bracket 11 and the caster 13 can be pulled to move, and the rectangular blade 14 and the loose part 3 are overhead, so that the rectangular tool bit 14 and the loose part 3 can be effectively prevented from colliding with the ground, and effective protection is provided.
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 a crops disease and pest control device, includes handrail (1) and installs U type support (11) before handrail (1) bottom and opening, its characterized in that: a main shaft (12) is rotatably installed at the front end of the U-shaped support (11), a caster (13) is arranged on the main shaft (12), the main shaft (12) is driven to rotate when the handrail (1) is pushed to move, and a rectangular blade (14) is sleeved at the rear end of the U-shaped support (11);
a through groove (15) which is perpendicular to the advancing direction of a caster (13) is formed in the rear end position of the U-shaped support (11), a bearing shaft (16) penetrates through the through groove (15) in a sliding mode, two ends of the bearing shaft (16) are respectively connected with two sides of the rectangular blade (14), a linkage part (2) is arranged between the main shaft (12) and the rectangular blade (14), and when the main shaft (12) rotates, the linkage part (2) is used for driving the rectangular blade (14) to move transversely repeatedly;
and a loosening component (3) is arranged at the tail part of the rectangular blade (14), and when the rectangular blade (14) repeatedly moves transversely, soil scooped up by the rectangular blade (14) is loosened by the loosening component (3).
2. A crop pest control device according to claim 1, characterised in that: the edge position of the rectangular blade (14) is saw-toothed.
3. A crop pest control device according to claim 2, characterised in that: the linkage component (2) comprises a vertical shaft (21) arranged on a U-shaped support (11), a transverse rod (22) is arranged on the vertical shaft (21), one end of the transverse rod (22) extends to the upper side of the rectangular blade (14), a first through transverse through hole (23) which penetrates through the transverse rod (22) is formed in the position above the rectangular blade (14), an upright column (24) is arranged at the top of the rectangular blade (14), and the upright column (24) penetrates through the first through hole (23) and is connected with the inner wall of the upright column in a sliding manner;
the rectangular blade pushing device is characterized by further comprising a pushing mechanism (25) arranged on the U-shaped support (11), wherein the pushing mechanism (25) is connected with the main shaft (12) and matched with one end, far away from the transverse through hole I (23), of the transverse rod (22), and the transverse rod (22) is pushed to deflect repeatedly in the left direction and the right direction when the main shaft (12) rotates, so that the rectangular blade (14) moves transversely repeatedly.
4. A crop pest control device according to claim 3, characterised in that: the jacking mechanism (25) comprises a driving chain wheel (251) arranged on a main shaft (12), an extension shaft (252) parallel to the main shaft (12) is rotatably arranged on the U-shaped support (11), a driven chain wheel (253) is arranged on the extension shaft (252), and a transmission chain (254) is arranged on the outer sides of the driving chain wheel (251) and the driven chain wheel (253) so as to drive the extension shaft (252) to continuously rotate when the caster wheel (13) travels;
a supporting plate (255) is also arranged on the U-shaped bracket (11), a rotating shaft (256) penetrates through the supporting plate (255), a driving bevel gear (257) is arranged at the end part of the extending shaft (252), a driven bevel gear (258) meshed with the driving bevel gear (257) is arranged at the bottom end of the rotating shaft (256), so as to drive the rotating shaft (256) to synchronously rotate when the main shaft (12) rotates, and a cam shaft (259) is arranged at the top end of the rotating shaft (256), a top shaft (260) is arranged at the end part of the camshaft (259), a second through hole (261) which penetrates through is arranged at one end of the transverse rod (22) far away from the first through hole (23), the top shaft (260) penetrates through the second transverse through hole (261) and is connected with the inner wall in a sliding way, when the rotating shaft (256) rotates, the horizontal rod (22) is pushed by the top shaft (260) to repeatedly deflect left and right.
5. A crop pest control device according to claim 4, characterised in that: the end of the main shaft (12) is sleeved with a ratchet mechanism I (27), the driving chain wheel (251) is sleeved on the outer side of the ratchet mechanism I (27), the U-shaped support (11) is provided with a ratchet mechanism II (28) in a penetrating mode, the outer ring of the ratchet mechanism II (28) is connected with the U-shaped support (11), the extension shaft (252) penetrates through the inner ring of the ratchet mechanism II (28) and is connected with the inner ring of the ratchet mechanism II (28), so that the extension shaft (252) rotates in a single direction, and the rectangular blade (14) and the loose part (3) cannot be driven to move when the caster (13) is pulled by the hand lever (1) to move.
6. A crop pest control device according to claim 5 characterised in that: the loosening component (3) comprises bearing seats (31) which are respectively installed on two sides of the tail of the rectangular blade (14), an outer sleeve rod (32) is arranged between the two bearing seats (31), a plurality of first extension plates (33) are installed on the outer sleeve rod (32) at equal intervals, an inner rod (34) penetrates through the inner portion of the outer sleeve rod (32), the inner rod (34) is rotatably connected with the outer sleeve rod (32), installation through holes (35) are formed in positions, located between the adjacent first extension plates (33), on the outer sleeve rod (32), second extension plates (36) are installed in positions, located in the installation through holes (35), on the inner rod (34), of the second extension plates (36), extend to the outer side of the outer sleeve rod (32) from the installation through holes (35), and are flush with the first extension plates (33);
the U-shaped blade bending device is characterized by further comprising a first deflection connecting piece (37) arranged between the outer loop bar (32) and the U-shaped support (11), wherein one end, far away from the first deflection connecting piece (37), of the inner rod (34) extends to the outer side of the outer loop bar (32), a second deflection connecting piece (38) is arranged at one end, located outside the outer loop bar (32), of the inner rod (34), so that the outer loop bar (32) is driven to drive the first extension plate (33) to deflect when the rectangular blade (14) moves leftwards, and the inner rod (34) is driven to drive the second extension plate (36) to deflect when the rectangular blade (14) moves rightwards.
7. A crop pest control device according to claim 6, characterised in that: the first deflection connecting piece (37) and the second deflection connecting piece (38) respectively comprise a telescopic rod (39) and a guide rail rod (310), the telescopic rod (39) is installed on the corresponding outer loop rod (32) and inner loop rod (34) corresponding to the first deflection connecting piece (37) and the second deflection connecting piece (38), the guide rail rod (310) is installed at the side position of the U-shaped support (11) corresponding to the first deflection connecting piece (37) and the second deflection connecting piece (38), and the end part of the telescopic rod (39) is provided with a guide rail hole (311) which penetrates through the guide rail hole;
and the guide rail rods (310) comprise straight rod sections (312) and arc rod sections (313), the straight rod sections (312) are installed on the U-shaped support (11), the arc rod sections (313) are installed at the end parts of the straight rod sections (312), and the telescopic rods (39) of the deflection connecting pieces I (37) and the deflection connecting pieces II (38) are sleeved on the corresponding straight rod sections (312) through guide rail holes (311).
8. A crop pest control device according to claim 7, characterised in that: a connecting rod (4) which is inclined backwards and upwards is mounted at the top of the U-shaped support (11), and a first screw hole (41) is formed in the top end of the connecting rod (4);
the bottom end of the handrail (1) is provided with a connecting screw rod (42), and the handrail (1) is detachably connected with the connecting rod (4) through the connecting screw rod (42) and a screw hole I (41).
9. A crop pest control device according to claim 8, characterised in that: the handrail (1) is of a T-shaped rod structure, and a rubber outer sleeve (43) is sleeved on a transverse section at the tail of the handrail.
10. A crop pest control device according to claim 9, characterised in that: the tail end of the U-shaped support (11) is provided with a second screw hole (44), after the handrail (1) is installed at the position of the second screw hole (44) through a connecting screw rod (42), the U-shaped support (11) and the caster (13) can be pulled to move, and the rectangular blade (14) and the loose part (3) are overhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779676.XA CN115067003B (en) | 2022-06-30 | 2022-06-30 | Crop pest control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779676.XA CN115067003B (en) | 2022-06-30 | 2022-06-30 | Crop pest control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115067003A true CN115067003A (en) | 2022-09-20 |
| CN115067003B CN115067003B (en) | 2023-11-14 |
Family
ID=83257456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210779676.XA Active CN115067003B (en) | 2022-06-30 | 2022-06-30 | Crop pest control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115067003B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE688046A (en) * | 1965-10-14 | 1967-03-16 | ||
| CN104756630A (en) * | 2014-01-08 | 2015-07-08 | 曹秋环 | Detachable manual electric loosener for liquorice field |
| CN205336762U (en) * | 2016-01-13 | 2016-06-29 | 宁波奥晟机械有限公司 | Mini -tiller |
| CN106386769A (en) * | 2016-11-02 | 2017-02-15 | 贵州省施秉县万富农业科技发展有限公司 | Simple weeding device |
| CN108718567A (en) * | 2018-06-07 | 2018-11-02 | 盱眙效阳农业开发有限公司 | A kind of reading intelligent agriculture seeder |
| CN210130074U (en) * | 2018-12-29 | 2020-03-10 | 湖州铭城科技有限公司 | Weeding and soil loosening integrated mini-tiller |
| CN211128986U (en) * | 2019-05-07 | 2020-07-31 | 高跃炯 | Crop weeding machine |
-
2022
- 2022-06-30 CN CN202210779676.XA patent/CN115067003B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE688046A (en) * | 1965-10-14 | 1967-03-16 | ||
| CN104756630A (en) * | 2014-01-08 | 2015-07-08 | 曹秋环 | Detachable manual electric loosener for liquorice field |
| CN205336762U (en) * | 2016-01-13 | 2016-06-29 | 宁波奥晟机械有限公司 | Mini -tiller |
| CN106386769A (en) * | 2016-11-02 | 2017-02-15 | 贵州省施秉县万富农业科技发展有限公司 | Simple weeding device |
| CN108718567A (en) * | 2018-06-07 | 2018-11-02 | 盱眙效阳农业开发有限公司 | A kind of reading intelligent agriculture seeder |
| CN210130074U (en) * | 2018-12-29 | 2020-03-10 | 湖州铭城科技有限公司 | Weeding and soil loosening integrated mini-tiller |
| CN211128986U (en) * | 2019-05-07 | 2020-07-31 | 高跃炯 | Crop weeding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115067003B (en) | 2023-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3170421A (en) | Submulcher and planter in combination therewith | |
| US10375891B2 (en) | Agricultural device | |
| US4015667A (en) | Cotton stalk and root shredder with re-bedder | |
| CN206380269U (en) | Dry crop grass-remover | |
| US3986463A (en) | Agricultural implement | |
| Yadav et al. | Labour saving and cost reduction machinery for sugarcane cultivation | |
| US3880099A (en) | Agricultural implement | |
| CN115067003A (en) | Crop disease and pest control device | |
| CN109220017A (en) | A kind of weeding drag links | |
| CN200944738Y (en) | Multi-functional interplanting corns tillage machine | |
| US4577697A (en) | Sod cutting apparatus | |
| CN212393259U (en) | Cutting and collecting system of tobacco stalk harvester | |
| US6360826B1 (en) | Weed hook | |
| CN209120599U (en) | A kind of weeding drag links | |
| CN209628022U (en) | A kind of novel farmland weeder | |
| US20050205271A1 (en) | Hand propelled soil cultivator apparatus | |
| RU2161388C1 (en) | Combined tillage tool | |
| CN113194706A (en) | Device and method for mechanical weeding | |
| CN216164743U (en) | Weeding device for agricultural production | |
| US4660650A (en) | Sod cutting apparatus | |
| JP3856757B2 (en) | Cultivator knife type weeding device | |
| US20110192619A1 (en) | Tractor-propelled cultivator having flexible weeder blade | |
| CN216415007U (en) | Forestry tree planting's weeds clearing device | |
| CN211378691U (en) | Super wide machine body device of electric weeding rotary knife | |
| RU2172576C1 (en) | Digging out clip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |