Disclosure of Invention
The invention aims to solve the defects that the side wall of a newly opened groove is loose and easy to collapse due to extrusion, and the ditching teeth are continuously subjected to the resistance action of accumulated soil on the surface of the ditching teeth, so that ditching efficiency is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a garden construction land trenching apparatus comprising:
the frame body, frame body up end right side fixedly connected with telescopic link, telescopic link top fixedly connected with is clear to fall the dish, clear to fall the dish bottom fixedly connected with transportation section of thick bamboo, transportation section of thick bamboo is inside to rotate and is connected with and carries the auger, clear to fall a dish upper end fixedly connected with driving motor, driving motor output shaft and transportation auger tip fixed connection, transportation section of thick bamboo bottom fixedly connected with ditching tooth, ditching tooth lateral wall has seted up the soil collecting groove, just the soil collecting groove is linked together with transportation section of thick bamboo;
the soil discharging assembly is arranged in the cleaning and dumping tray and is used for conveying soil pushed up by the ditching teeth to two sides so as to reduce the resistance action of the ditching teeth;
the clapping assembly is arranged at the bottom of the frame main body and used for clapping and tamping the side wall of the groove formed by the grooved teeth, so that the stability of the groove is improved.
Preferably, the assembly of discharging earth includes the carousel of discharging earth, carry auger upper end fixedly connected with connecting rod, the connecting rod other end and the carousel upper surface fixed connection of discharging earth, the carousel of discharging earth laminates with transport section of thick bamboo lateral wall mutually, and the carousel of discharging earth is connected for rotating with transport section of thick bamboo lateral wall, the connecting rod lateral wall is fixed with scrapes and gets the brush, scrape and get the brush and clear the pouring tray inner wall and laminate mutually, and scrape and get the brush and clear pouring tray inner wall and be connected for rotating.
Preferably, one side of the dumping rotary disc, which is close to the side wall of the transport cylinder, is higher than one side, which is close to the inner wall of the dumping tray, and the bottom of the inner cavity of the dumping tray is arranged in parallel with the dumping rotary disc, the dumping trays are fixedly connected with dumping boxes, the dumping boxes are obliquely arranged, and the output ends of the dumping boxes are positioned on two sides of the frame body.
Preferably, the clapping assembly comprises a pulling rod, the pulling rod is rotationally connected with the bottom of the frame main body, the other end of the pulling rod is rotationally connected with a clapping seat, a first spring is fixedly connected between the pulling rod, the clapping seat and the bottom of the frame main body, clapping rods are fixedly connected with two sides of an inner cavity of the clapping seat in a sliding manner, clapping plates are fixedly connected with the outer ends of the clapping rods, pressing plates are fixedly connected with the inner ends of the clapping rods, and second springs are sleeved on the side walls of the clapping rods between the pressing plates and the inner walls of the clapping seats.
Preferably, the fixed block is annularly arranged at the bottom of the dumping tray, the air charging groove is annularly formed at the bottom of the inner cavity of the dumping tray, the extrusion blocks are slidably connected in the air charging groove, a third spring is fixedly connected between the extrusion blocks and the air charging groove, the annular groove is formed in the dumping tray, and the air charging groove is communicated with the inner cavity of the annular groove.
Preferably, one side of each of the fixed block and the extrusion block is provided with an arc-shaped round corner, the setting interval between the fixed block and the extrusion block is the same, an air duct is fixedly connected between the annular groove and the slapping seat, and the annular groove is communicated with the middle part of the inner cavity of the slapping seat through the air duct.
Preferably, the middle part fixedly connected with box of blowing of seat inner chamber is slapped, the box both sides of blowing all sliding connection has the compression board, is located the box inner chamber of blowing the one side fixedly connected with fourth spring that the compression board is close to each other, the seat top both sides of slapping all fixedly connected with gas blow pipe, just gas blow pipe is linked together with the box inner chamber middle part of blowing.
Preferably, the air return pipes are fixedly connected to the two sides of the air blowing box, the air return pipes penetrate through the side wall of the slapping seat and are communicated with the outside, one-way valves are arranged in the air blowing pipes and the air return pipes, and the opening and closing directions of the one-way valves arranged in the air blowing pipes and the air return pipes are opposite.
Preferably, the inner walls of the slots of the frame main body at the penetrating position of the transport cylinder are provided with balls at equal intervals, the balls are rotationally connected with the inner walls of the slots of the frame main body, and the balls are attached to the side walls of the transport cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the pulling rod, the clapping seat, the clapping plate, the first spring, the clapping rod, the extruding plate, the fixing block, the extruding block and the annular groove, under the rotation effect of the dumping turntable, the fixing block is abutted against the extruding block, so that the interior of the clapping seat is inflated, the clapping plate is enabled to hammer reciprocally to two sides of a groove, the side wall of the groove is compacted, so that the flatness and stability of the side wall of the groove are improved, smooth forming of the groove is ensured, and the collapse problem is effectively avoided; and when the extrusion plate is retracted, the air blowing pipe can be used for exhausting outwards, so that soil on two sides of the edge of the groove is blown, and the soil scattered on the edge is prevented from entering the inside of the groove, so that the opening effect of the groove is ensured.
2. According to the invention, soil accumulated in front of the ditching teeth is conveyed into the dumping tray along the transportation cylinder by matching among the ditching teeth, the transportation cylinder, the conveying auger, the dumping tray and the dumping turntable, so that the resistance action of the ditching teeth is effectively reduced, the ditching efficiency is improved, the use oil consumption of the device is reduced, and the economic benefit is improved; and utilize the centrifugal force that produces when the carousel that arranges earth rotates, realize the outward transport of earth to can break up the earth and mix, thereby realized good effect of turning over, be favorable to improving the softness and the gas permeability of soil, and then realize improving the effect of soil.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1, 2 and 3, a garden construction land ditching apparatus includes:
the frame comprises a frame body 1, a telescopic rod is fixedly connected to the right side of the upper end face of the frame body 1, a dumping tray 2 is fixedly connected to the top end of the telescopic rod, a transport cylinder 3 is fixedly connected to the bottom of the dumping tray 2, a conveying auger 31 is rotatably connected to the inside of the transport cylinder 3, a driving motor is fixedly connected to the upper end of the dumping tray 2, an output shaft of the driving motor is fixedly connected with the end of the conveying auger 31, ditching teeth 4 are fixedly connected to the bottom of the transport cylinder 3, soil collecting grooves are formed in the side walls of the ditching teeth 4, and the soil collecting grooves are communicated with the transport cylinder 3;
the soil discharging assembly 5 is arranged in the cleaning and dumping tray 2, and the soil discharging assembly 5 is used for conveying soil pushed up by the ditching teeth 4 to two sides so as to reduce the resistance action of the ditching teeth 4;
the clapping assembly 6 is arranged at the bottom of the frame main body 1, and the clapping assembly 6 is used for clapping and tamping the side wall of the groove formed by the ditching teeth 4, so that the stability of the groove is improved.
Through the arrangement of the structure, the ditching teeth 4 form a groove on the surface of the soil by utilizing the forward pushing force of the frame main body 1, so that ditching work is completed; and the soil stacked in front of the ditching teeth 4 is conveyed into the cleaning and pouring disc 2 along the conveying cylinder 3 by utilizing the conveying auger 31, so that the resistance action of the ditching teeth 4 is effectively reduced, the ditching efficiency is improved, the use oil consumption of the device is reduced, and the economic benefit is improved.
Referring to fig. 3, 4 and 5, the soil discharging assembly 5 comprises a soil discharging rotary table 51, the upper end of the conveying auger 31 is fixedly connected with a connecting rod 52, the other end of the connecting rod 52 is fixedly connected with the upper surface of the soil discharging rotary table 51, the soil discharging rotary table 51 is attached to the side wall of the conveying cylinder 3, the soil discharging rotary table 51 is rotationally connected with the side wall of the conveying cylinder 3, a scraping brush 53 is fixedly arranged on the side wall of the connecting rod 52, the scraping brush 53 is attached to the inner wall of the dumping tray 2, and the scraping brush 53 is rotationally connected with the inner wall of the dumping tray 2;
referring to fig. 3, 4 and 5, wherein one side of the dumping rotary disc 51, which is close to the side wall of the transport cylinder 3, is higher than one side, which is close to the inner wall of the dumping tray 2, and the bottom of the inner cavity of the dumping tray 2 is arranged in parallel with the dumping rotary disc 51, the dumping boxes 21 are fixedly connected to both sides of the dumping tray 2, the dumping boxes 21 are obliquely arranged, and the output ends of the dumping boxes 21 are positioned at both sides of the frame main body 1;
through the setting of above-mentioned structure, when carrying auger 31 with earth fortune into clear dish 2, still will drive the rotation of the carousel of discharging earth 51 to this centrifugal force that produces when utilizing the carousel of discharging earth 51 rotation, thereby throw earth to clear dish 2 edge, some earth will directly discharge through clear box 21, another part earth will be discharged from clear box 21 under the promotion effect of scraping brush 53, with this outward transport of earth is realized, and follow the centrifugal throwing effect of the carousel of discharging earth 51, make break up and mix between the earth, thereby realized good turn over the ground effect, be favorable to improving the softness and the gas permeability of soil, and then realize the effect of improving the soil.
Referring to fig. 6 and 7, the slapping assembly 6 includes a pulling rod 61, the pulling rod 61 is rotationally connected with the bottom of the frame main body 1, the other end of the pulling rod 61 is rotationally connected with a slapping seat 62, a first spring 63 is fixedly connected between the pulling rod 61 and the bottom of the frame main body 1, slapping seats 62 are both slidingly connected with slapping rods 64 on both sides of an inner cavity of the slapping seat 62, slapping plates 65 are fixedly connected to outer ends of the slapping rods 64, extrusion plates 66 are fixedly connected to inner ends of the slapping rods 64, and a second spring 67 is sleeved on side walls of the slapping rods 64 between the extrusion plates 66 and inner walls of the slapping seats 62;
referring to fig. 4 and 5, a fixed block 511 is annularly arranged at the bottom of the dumping turntable 51, an inflation groove is annularly formed at the bottom of the inner cavity of the dumping tray 2, extrusion blocks 22 are slidably connected inside the inflation groove, a third spring 23 is fixedly connected between the extrusion blocks 22 and the inflation groove, an annular groove 24 is formed inside the dumping tray 2, and the inflation groove is communicated with the inner cavity of the annular groove 24;
referring to fig. 4, 5 and 7, wherein, one sides of the fixed blocks 511 and the extrusion blocks 22 which are contacted with each other are all provided with arc-shaped round corners, the arrangement space between the fixed blocks 511 and the extrusion blocks 22 is the same, an air duct is fixedly connected between the annular groove 24 and the slapping seat 62, and the annular groove 24 is communicated with the middle part of the inner cavity of the slapping seat 62 through the air duct;
through the setting of above-mentioned structure, behind the slot is driven out to the current ditching tooth 4, clapping seat 62 will get into the slot along the pulling effect of pulling pole 61, and laminate with the slot bottom mutually under the extrusion effect of first spring 63, and follow ditching tooth 4 and move forward, under the rotation effect of the earth discharging carousel 51 this moment, will make fixed block 511 inconsistent with extrusion piece 22, with this aerify clapping seat 62 inside, and then make clapping plate 65 to the reciprocal hammering of both sides of slot, with this compaction to the slot lateral wall, thereby improved the planarization and the stability of slot lateral wall, ensure that the slot is shaping smoothly, effectively avoid the appearance of collapsing the problem.
Referring to fig. 7 and 8, an air blowing box 7 is fixedly connected to the middle part of the inner cavity of the slapping seat 62, compression plates 71 are slidably connected to two sides of the air blowing box 7, a fourth spring 72 is fixedly connected to one side, close to each other, of the compression plates 71 positioned in the inner cavity of the air blowing box 7, air blowing pipes 73 are fixedly connected to two sides of the top of the slapping seat 62, and the air blowing pipes 73 are communicated with the middle part of the inner cavity of the air blowing box 7;
wherein, the two sides of the blowing box 7 are fixedly connected with air return pipes, the air return pipes penetrate through the side wall of the slapping seat 62 and are communicated with the outside, the air blowing pipes 73 and the inside of the air return pipes are provided with one-way valves, and the opening and closing directions of the air blowing pipes 73 and the one-way valves arranged in the inside of the air return pipes are opposite;
through the arrangement of the structure, the compression plates 71 are compressed by the two side extrusion plates 66 simultaneously under the rebound action of the second springs 67, so that the air blowing pipe 73 is enabled to exhaust outwards, soil on two sides of the edge of the groove is blown, the soil scattered by the edge is prevented from entering the groove, and the opening effect of the groove is ensured;
when the compression plate 71 moves into the air blowing box 7, the check valve pinching force of the air blowing pipe 73 is opened, and the check valve in the air returning pipe is closed, and when the compression plate 71 is returned by the rebound of the fourth spring 72, the check valve in the air returning pipe is opened by the attraction force, and the check valve of the air blowing pipe 73 is closed.
Referring to fig. 1 and 4, balls 101 are arranged on the inner wall of the notch of the frame main body 1 at the penetrating position of the transport cylinder 3 at equal intervals, the balls 101 are in rotary connection with the inner wall of the notch of the frame main body 1, and the balls 101 are attached to the side wall of the transport cylinder 3;
through the arrangement of the structure, the stability of the transport cylinder 3 when pushing the ditching teeth 4 can be improved while the transport cylinder 3 is ensured to be lifted up and down.
Referring to fig. 1 to 8, in the invention, firstly, the ditching teeth 4 are lowered to a proper height through the telescopic rod, then forward pushing force is provided by the frame main body 1, so that the ditching teeth 4 form grooves on the soil surface, a large amount of soil is accumulated at the front part of the ditching teeth 4 in the process, at the moment, the soil accumulated in front of the ditching teeth 4 is conveyed into the dumping tray 2 along the conveying cylinder 3 by the conveying auger 31, and when the conveying auger 31 conveys the soil into the dumping tray 2, the soil discharging turntable 51 is driven to rotate, so that the soil discharging turntable 51 rotates to generate outward centrifugal force on the surface of the soil discharging turntable, and then the soil is thrown to the edge of the dumping tray 2, part of the soil is directly discharged through the dumping tray 21, and the other part of soil is discharged from the dumping tray 21 under the pushing action of the scraping brush 53;
after the front ditching teeth 4 are provided with grooves, the pulling effect of the pulling rod 61 of the clapping seat 62 can enter the grooves, the clapping seat 62 is attached to the bottoms of the grooves under the extrusion action of the first springs 63 and moves forwards along with the ditching teeth 4, at the moment, under the rotation effect of the dumping rotary table 51, the fixed blocks 511 are abutted against the extrusion blocks 22, and as the arc round corners are arranged on one sides of the fixed blocks 511, which are mutually contacted with the extrusion blocks 22, the fixed blocks 511 enable the extrusion blocks 22 to retract into the inflatable grooves, and then the gas of a plurality of inflatable grooves can enter the annular grooves 24, and then enter the clapping seat 62 through the air duct, so that the pressure in the clapping seat 62 is increased, at the moment, the extrusion plates 66 can move to two sides respectively under the action of the pressure, so that the clapping rods 64 drive the clapping plates 65 to extend out simultaneously, and further enable the clapping plates 65 to reciprocate towards the two sides of the grooves, and compress the second springs 67 in the process of moving outwards of the extrusion plates 66, and when the fixed blocks 22 are compressed into the inflatable grooves, the compression plates 67 are compressed into the two sides of the grooves, and the compression boxes 7 are reset to be compressed, and the compression boxes are prevented from being blown into the two sides of the groove 7, and the compression boxes are compressed, and the compression boxes are prevented from being blown into the edges of the two sides of the groove 7; and in the process of moving the extrusion plate 66 outwards again, the adsorption force is generated in the blowing box 7 by utilizing the rebound effect of the fourth spring 72, and then the air is supplemented inwards from the air return pipe, so that the rationality of the device is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.