Gardens weeding equipment with rubble clearance function
Technical Field
The invention belongs to the technical field of weeding equipment, and particularly relates to garden weeding equipment with a gravel cleaning function.
Background
Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.
However, in the process of using the weeding machine, due to the fact that sundries such as gravels may exist in the grassland, the weeding machine is difficult to avoid when used for weeding, on one hand, the cutting blade is easy to damage, on the other hand, stones hit by the blade of the weeding machine have high impact force and are easy to hit pedestrians, automobile glass or other objects, and due to the fact that the stones are small, the harm caused by the stones is very large, and the economic loss which is difficult to estimate is caused; the weeder among the prior art is provided with the protection casing, and its purpose is only in order to protect operating personnel's safety, and there is not effective measure can prevent flying stone. Therefore, it becomes very important to invent a weeding machine capable of effectively cleaning the gravels in the grassland.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides garden weeding equipment with a gravel cleaning function, which can clean sundries such as stones in a grass cluster and improve the operation safety of a weeding machine.
The invention provides garden weeding equipment with a gravel cleaning function, which comprises an engine body, a cleaning module, a collecting module and a cutting module, wherein the cleaning module is arranged on the engine body; the cleaning module is arranged at one end inside the machine body; the cleaning module is used for cleaning stone impurities in the grassland; the collecting module is arranged in the middle of the machine body and is positioned at one side of the cleaning module, and the collecting module is used for collecting the cleaned crushed stones in a centralized manner; the cutting module is positioned at the other end in the machine body; the cutting module is used for trimming grass to a required length.
The cleaning module comprises a cleaning motor, a rotating shaft, a mounting plate, comb teeth and rollers; the cleaning motor is arranged on the machine body and used for driving the rotating shaft to rotate; the end of the rotating shaft is fixedly connected with the mounting plate; the lower end of the mounting plate is connected with a group of comb teeth in a matching way; the end of the comb teeth is rotationally connected with the roller, the mounting plate rotates, and the grass is combed through the arranged comb teeth to separate stone impurities in the grass; be equipped with the gasbag hole between the broach, be equipped with the screw rod in the mounting panel the screw rod is rotatory through tooth cleaning motor drive, the screw rod corresponds the gasbag hole and sets up a set of screw thread to opposite soon, correspond on the screw thread and be equipped with left clamp splice and right clamp splice, the equal fixed connection gasbag of left side clamp splice and right clamp splice, left side clamp splice and right clamp splice are close to be used for extruding the gasbag hole with the gasbag, it is downthehole that left side clamp splice and right clamp splice leave mutually to be used for taking gasbag into the gasbag, the gasbag is extruded the gasbag hole and is used for clearing up the rubble that blocks between the broach.
The collecting module comprises a guide rail, a sliding block, a cylinder, a cleaning block and a collecting box; the guide rail is arranged at the upper end in the machine body, and a sliding block is arranged on the guide rail; the sliding block can reciprocate along the guide rail; the lower end of the sliding block is fixedly connected with an air cylinder, the lower end of the air cylinder is fixedly connected with a cleaning block, and the collecting box is arranged in the machine body; when the cylinder is positioned at one end, the cylinder extends out to enable the cleaning block to be close to the ground, the sliding block moves towards one end, and broken stones cleaned by the cleaning module are pushed into the collecting box; then the cylinder withdraws, and the slider moves to the other end, realizes the collection of rubble.
Preferably, the lower end of the mounting plate is provided with a group of mounting holes, and hollow capsules are arranged in the mounting holes; the hollow capsule is in an oval shape; hollow capsule lower extreme fixed connection the broach, the broach is combed the in-process to the grass, meets ground undulation and can be compressed at ordinary times, through hollow capsule's elasticity for the better laminating ground of broach.
Preferably, the cutting module comprises a set of cutting units; the cutting units are arranged inside the machine body in a staggered mode; the cutting unit comprises a cutting motor, a telescopic rod, a cutting blade and wheels; the telescopic rod is arranged at the upper end in the machine body, one end of the telescopic rod is connected to one end of the cutting motor, and the lower end of a rotating shaft of the cutting motor is fixedly connected with the cutting blade in a rotating mode; the wheel is being connected in the cooperation of cutting piece below, through setting up a set of cutting piece, meets complicated topography at the weeding in-process, under the effect of telescopic link, the cutting piece is unanimous from the distance on ground to make the length of cutting back grass unanimous.
Preferably, an adjusting device is arranged between the cutting blade and the wheel; the adjusting device comprises an upper guide pillar, an upper spring, a conical bolt, a lower guide pillar, a lower spring and a guide sleeve; the upper guide pillar is rotatably connected to a cutting blade end post and is step-shaped, a spring is sleeved on the periphery of the upper guide pillar, an inclined plane is arranged at one end of the upper guide pillar, and threads are arranged on the inclined plane; the thread is used for being matched and connected with a conical bolt, a lower guide pillar is correspondingly arranged on the lower side of the conical bolt, the lower guide pillar is step-shaped, a lower spring is sleeved on the periphery of the lower guide pillar, an inclined plane is arranged at one end of the lower guide pillar, and the thread is arranged on the inclined plane; the threads are used for being matched and connected with the conical bolt, and the other end of the lower guide pillar is matched and connected with the upper end of the wheel; the conical bolt can realize the approaching or separating of the upper guide pillar and the lower guide pillar by rotating, so as to adjust the distance of the cutting blade from the ground, and meet the requirements of different grasslands on different reserved heights; the guide sleeve is sleeved on the periphery of the upper guide post and the lower guide post.
Preferably, a carding plate is arranged on one side of the cutting module and used for righting the lodging weeds so as to facilitate cutting of the lodging weeds.
Preferably, plowshares are arranged at the front ends of the carding teeth of the carding plate, and soil can be loosened through the plowshares arranged at the front ends of the carding teeth in the traveling process of the weeding machine, so that the air permeability of the soil is improved.
The invention has the following beneficial effects:
1. according to the garden weeding equipment with the gravel cleaning function, the mounting plate of the cleaning module rotates, and the grass clusters are combed through the arranged comb teeth, so that stone impurities in the grass clusters are separated; when the comb teeth are filled with gravels which are difficult to fall, the left clamping block and the right clamping block are close to each other and used for extruding the air bag out of the air bag hole, and the air bag extrudes the gravels clamped between the comb teeth; when the mounting plate rotates to a certain angle, the cleaning block is close to the ground, the sliding block moves towards one end, and broken stones cleaned by the cleaning module are pushed into the collecting box to be collected; by arranging the group of cutting blades, when the cutting blades meet complex terrains in the weeding process, the distances between the cutting blades and the ground are consistent under the action of the telescopic rod, so that the lengths of the cut grass are consistent; when reserving the high requirement to the meadow, the taper bolt through adjusting device setting is rotatory, and the realization is gone up the guide pillar and is close or leaves mutually with lower guide pillar for adjust the liftoff distance of cutting piece, in order to satisfy the different demands of different meadow reservation height.
2. According to the garden weeding equipment with the gravel cleaning function, the mounting plate arranged on the cleaning module rotates, and the comb teeth arranged at the lower end comb the grass, so that stone impurities in the grass are separated; and because the broach upper end is equipped with hollow capsule for the broach can be compressed when running into ground undulation not usually, through hollow capsule's elasticity, makes the better laminating ground of broach.
3. According to the garden weeding equipment with the gravel cleaning function, when the cleaning module is used for cleaning a grass mat, some gravel is difficult to avoid being clamped in the comb teeth, the left clamping block and the right clamping block are close to each other and used for extruding the air bag out of the air bag hole, and the air bag extrudes the gravel clamped between the comb teeth.
4. According to the garden weeding equipment with the gravel cleaning function, the cutting blades are consistent in distance from the ground under the action of the telescopic rods when the garden weeding equipment with the gravel cleaning function meets a complex terrain in the weeding process by arranging the cutting units in a staggered mode, so that the cut grass is consistent in length.
5. According to the garden weeding equipment with the gravel cleaning function, the adjusting device is arranged between the cutting blade and the wheel; the upper guide pillar and the lower guide pillar are close to or separated from each other through the rotation of the taper bolt, so that the distance of the cutting blade from the ground is adjusted, and the requirements of different grasslands for reserving different heights are met.
6. According to the garden weeding equipment with the gravel cleaning function, the carding plate is arranged on one side of the cutting module, and the carding plate is used for righting lodging weeds so as to facilitate cutting of the lodging weeds; when cutting, the front end of the carding teeth is provided with the plowshare, so that the soil can be loosened, and the air permeability of the soil is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
3 FIG. 32 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 31 3; 3
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is a block diagram of the cutting unit of the present invention;
in the figure: the machine body 1, the cleaning module 2, the rotating shaft 21, the mounting plate 22, the hollow capsule 221, the comb teeth 23, the air bag hole 231, the screw rod 232, the left clamping block 233, the roller 24, the collecting module 3, the guide rail 31, the slide block 32, the air cylinder 33, the cleaning block 34, the collecting box 35, the cutting module 4, the cutting unit 41, the telescopic rod 411, the cutting blade 412, the wheel 413, the carding plate 414, the cutting motor 415, the adjusting device 42, the upper guide pillar 421, the upper spring 422, the conical bolt 423, the lower guide pillar 424, the lower spring 425 and the guide sleeve 426.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the garden weeding device with a gravel cleaning function according to the present invention comprises a machine body 1, a cleaning module 2, a collecting module 3 and a cutting module 4; the cleaning module 2 is arranged at one end inside the machine body 1; the cleaning module 2 is used for cleaning stone impurities in the grassland; the collecting module 3 is arranged in the middle of the machine body 1 and is positioned on one side of the cleaning module 2, and the collecting module 3 is used for collecting the cleaned crushed stones in a centralized manner; the cutting module 4 is positioned at the other end inside the machine body 1; the cutting module 4 is used to trim grass to a desired length.
The cleaning module 2 comprises a cleaning motor, a rotating shaft 21, a mounting plate 22, comb teeth 23 and rollers 24; the cleaning motor is arranged on the machine body 1 and is used for driving the rotating shaft 21 to rotate; the end of the rotating shaft 21 is fixedly connected with a mounting plate 22; the lower end of the mounting plate 22 is connected with a group of comb teeth 23 in a matching way; the end of the comb teeth 23 is rotatably connected with the roller 24, the mounting plate 22 rotates, and the grass is combed through the arranged comb teeth 23 to separate stone impurities in the grass; be equipped with gasbag hole 231 between broach 23, be equipped with screw rod 232 in the mounting panel 22 screw rod 232 is rotatory through tooth cleaning motor drive, screw rod 232 corresponds gasbag hole 231 and sets up a set of opposite screw thread of turning to, it is equipped with left clamp splice 233 and right clamp splice 234 to correspond on the screw thread, left side clamp splice 233 and the equal fixed connection of right clamp splice 234 gasbag 235, left side clamp splice 233 and right clamp splice 234 are close to be used for extruding gasbag hole 231 with gasbag 235, left side clamp splice 233 and right clamp splice 234 leave mutually and are used for in gasbag 235 income gasbag hole 231, gasbag 235 is extruded gasbag hole 231 and is used for clearing up the rubble that blocks between the broach 23.
The collecting module 3 comprises a guide rail 31, a slide block 32, an air cylinder 33, a cleaning block 34 and a collecting box 35; the guide rail 31 is arranged at the upper end inside the machine body 1, and a sliding block 32 is arranged on the guide rail 31; the slider 32 can reciprocate along the guide rail 31; the lower end of the sliding block 32 is fixedly connected with an air cylinder 33, the lower end of the air cylinder 33 is fixedly connected with a cleaning block 34, and the collecting box 35 is arranged in the machine body 1; when the cylinder 33 is positioned at one end, the cylinder 33 extends to enable the cleaning block 34 to be close to the ground, and the sliding block 32 moves towards one end to push the broken stones cleaned by the cleaning module 2 into the collecting box 35; then the cylinder 33 retracts, and the slide block 32 moves towards the other end, so that the broken stones are collected.
As an embodiment of the present invention, the lower end of the mounting plate 22 is provided with a set of mounting holes, and the mounting holes are internally provided with hollow capsules 221; the hollow capsule 221 is elliptical; the lower end of the hollow capsule 221 is fixedly connected with the comb teeth 23, and the comb teeth 23 can be compressed when the grass is combed by the comb teeth 23 and the ground is uneven, so that the comb teeth can be attached to the ground better through the elasticity of the hollow capsule.
As an embodiment of the invention, the cutting module 4 comprises a set of cutting units 41; the cutting units 41 are arranged inside the machine body 1 in a staggered manner; the cutting unit 41 comprises a cutting motor 415, a telescopic rod 411, a cutting piece 412 and a wheel 413; the telescopic rod 411 is installed at the upper end inside the machine body 1, one end of the telescopic rod 411 is connected to one end of the cutting motor 415, and the lower end of the rotating shaft of the cutting motor 415 is fixedly connected with the cutting blade 412 in a rotating mode; the wheel 413 is connected in the cooperation of cutting piece 412 below, through setting up a set of cutting piece 412, meets complicated topography at the weeding in-process, under the effect of telescopic link 411, the distance of cutting piece 412 off-the-ground is unanimous to the length that makes the grass after the cutting is unanimous.
As an embodiment of the present invention, an adjusting device 42 is provided between the cutting blade 412 and the wheel 413; the adjusting device 42 comprises an upper guide post 421, an upper spring 422, a conical bolt 423, a lower guide post 424, a lower spring 425 and a guide sleeve 426; the upper guide pillar 421 is rotatably connected to the end post of the cutting blade 412, the upper guide pillar 421 is step-shaped, the outer periphery of the upper guide pillar 421 is sleeved with a spring 422, one end of the upper guide pillar 421 is provided with an inclined surface, and the inclined surface is provided with a thread; the thread is used for being matched and connected with a conical bolt 423, a lower guide pillar 424 is correspondingly arranged on the lower side of the conical bolt 423, the lower guide pillar 424 is step-shaped, a lower spring 425 is sleeved on the periphery of the lower guide pillar 424, an inclined plane is arranged at one end of the lower guide pillar 424, and the inclined plane is provided with the thread; the thread is used for being matched and connected with a conical bolt 423, and the other end of the lower guide pillar 424 is matched and connected with the upper end of the wheel 413; the conical bolt 423 rotates to enable the upper guide post 421 and the lower guide post 424 to approach or separate from each other, so as to adjust the distance of the cutting blade 412 from the ground, thereby meeting the requirements of different reserved heights of different grasslands; the guide sleeve 426 is sleeved on the periphery of the upper guide pillar 421 and the lower guide pillar 424.
In one embodiment of the present invention, the cutting module 4 is provided with a comb plate 414 on one side, and the comb plate 414 is used for righting the fallen weeds and facilitating the cutting of the fallen weeds.
As an embodiment of the invention, plowshares are arranged at the front ends of the carding teeth of the carding plate 4, and soil can be loosened through the plowshares arranged at the front ends of the carding teeth in the traveling process of the weeding machine, so that the air permeability of the soil is improved.
When the weeding machine works, an operator starts the weeding machine, the weeding machine walks on the grassland, firstly, the mounting plate 22 arranged in the cleaning module 2 rotates, the grass is combed through the arranged comb teeth 23, and stone impurities in the grass are separated; when the comb teeth 23 are filled with gravels which are difficult to fall, the air bag 235 is extruded out of the air bag hole 231 through the proximity of the left clamping block 233 and the right clamping block 234, and the air bag 235 extrudes the gravels clamped between the comb teeth 23; when the mounting plate 22 rotates to a certain angle, the upper side air cylinder 33 extends out, so that the cleaning block 34 is close to the ground, the slide block 32 moves towards one end, and crushed stones cleaned by the cleaning module 2 are pushed into the collection box 35; then the cylinder 33 is retracted, and the slide block 32 moves towards the other end, so that the circulating collection of the crushed stones is realized; the lower end of the hollow capsule 221 is fixedly connected with the comb teeth 23, the comb teeth 23 can be compressed when the ground is uneven in combing the grass, and the comb teeth 23 can better fit the ground due to the elasticity of the hollow capsule 221; when some lodging grass blocks are encountered, the carding plate 414 is arranged on one side of the cutting module 4, and the carding plate 414 is used for righting the lodging weeds so as to facilitate cutting of the lodging grass; when cutting, the plowshare arranged at the front end of the carding teeth can loosen soil and improve the air permeability of the soil; when an operator needs to change the reserved grassland height, the upper guide post 421 and the lower guide post 424 can be close to or separated from each other by rotating the taper bolt 423, so as to adjust the distance of the cutting blade 412 from the ground, thereby meeting the requirements of different reserved grassland heights.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.