CN117296494B - A kind of soil miscellaneous root plowing equipment for forest tree planting - Google Patents
A kind of soil miscellaneous root plowing equipment for forest tree planting Download PDFInfo
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- CN117296494B CN117296494B CN202311605444.3A CN202311605444A CN117296494B CN 117296494 B CN117296494 B CN 117296494B CN 202311605444 A CN202311605444 A CN 202311605444A CN 117296494 B CN117296494 B CN 117296494B
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- fixedly connected
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- crushing
- frame
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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
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Food Science & Technology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses soil impurity root turning equipment for forest planting, and relates to the technical field of soil turning. According to the invention, the crushing mechanism is arranged to crush the soil which is turned over by the conveying mechanism, so that the mixed roots in the soil are thoroughly crushed, and the mixed roots can not regrow after falling on the soil, so that the nutrient of the main plants is absorbed; through setting up screening mechanism, break up the broken soil of crushing roller and break up the back again and sieve, the soil that accords with the fineness falls on the ground through the sieve for soil after turning over is comparatively even, and follow-up main planting is planted and the efficiency of fertilization is also higher, and the soil that does not accord with the fineness gets into circulation mechanism under scraping the motive to drive, breaks up once more through crushing mechanism, just can fall on the ground through the sieve up to accord with the fineness.
Description
Technical Field
The invention relates to the technical field of soil turning, in particular to soil impurity root turning equipment for forest planting.
Background
In the growth process of plants, roots extend towards the water source and the fertilizer enrichment direction so as to ensure continuous energy supply to branches and leaves of the plants, therefore, the longer the growth year of the plants is, the larger the extending area of the roots is, the more intricate and complex the roots are, the more the occupied idle soil area is, the serious soil hardening is, the soil surface hardening is realized, and new plants are difficult to plant.
Before planting new plants, soil needs to be turned over, soil needs to be loosened first, and the sundry roots can be turned over in the soil loosening process, so that nutrition absorption of the subsequently planted plants is not affected.
But in the process of turning over, the large-area turning over is often carried out, because the impurity roots are too much too thin, deeper damage can not be carried out on the impurity roots, the impurity roots continue to grow after the turning over, the nutrition absorption of main plants is continuously influenced, the turning over is carried out again, the efficiency of removing the impurity roots is relatively troublesome, the soil blocks after the turning over are different in size, the soil is required to be turned over again by staff before the planting, otherwise, the plant is easily subjected to uneven nutrition when the soil is applied in the follow-up fertilization, the local fertilizer with larger soil blocks is difficult to enter, the nutrition absorption of the plant is influenced, and meanwhile, the replacement of parts or the replacement of equipment is required when the soil impurity roots with different depths are turned over, the efficiency is relatively troublesome, and the work efficiency is low.
Disclosure of Invention
Based on the above, the invention aims to provide a soil impurity root turning device for forest planting, so as to solve the technical problems in the background.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a soil miscellaneous root turns over equipment for forest planting, includes the frame, the top fixedly connected with crushing mechanism of frame, the inner wall fixedly connected with screening mechanism of crushing mechanism, one side of crushing mechanism rotates and is connected with scrapes the dynamic mechanism, one side fixedly connected with circulation mechanism of screening mechanism, the frame inner wall rotates and is connected with transport mechanism, the top fixedly connected with elevating system of frame; the crushing mechanism comprises a crushing box, a crushing roller, a first gear, a first chain wheel, a first chain and a crushing assembly, wherein the crushing box is fixedly connected to the top end of the frame, the crushing roller is rotatably connected to the inner wall of the crushing box, the first gear is fixedly sleeved on the outer wall of the crushing roller, the first chain wheel is meshed with the first chain, the crushing assembly is rotatably connected to the inner wall of the crushing box below the crushing roller, and two groups of crushing rollers, the first gear and the first chain wheel are all arranged; the screening mechanism comprises a screen plate, a positioning block, a telescopic cylinder, a first spring, a first connecting shaft, a screening component, a second sprocket and a second chain, wherein the inner wall of a crushing box is fixedly connected with the screen plate, the bottom end of the screen plate is fixedly connected with the telescopic cylinder, the bottom end of the telescopic cylinder is fixedly connected with the positioning block, the positioning block is fixedly connected with the crushing box, the bottom end of the screen plate is positioned in the telescopic cylinder and is fixedly connected with the first spring, the first spring is fixedly connected with the positioning block, the inner wall of the positioning block is rotationally connected with the first connecting shaft, one end of the first connecting shaft is fixedly connected with the screening component, the outer wall of the first connecting shaft is fixedly sleeved with the second sprocket, the second sprocket is meshed with the second chain, the positioning block, the telescopic cylinder, the first spring, the first connecting shaft and the second sprocket are symmetrically arranged on two sides of the screening component, and the inner wall of the second sprocket is fixedly connected with a wheel group; the screening assembly comprises a rotary table, a first fixed shaft, a connecting block, a second fixed shaft, a U-shaped block and a telescopic rod, wherein one end of the first connecting shaft is fixedly connected with the rotary table, one side of the rotary table is fixedly connected with the first fixed shaft, the outer wall of the first fixed shaft is rotationally sleeved with the connecting block, the inner wall of the connecting block is rotationally connected with the second fixed shaft, the outer wall of the second fixed shaft is fixedly sleeved with the U-shaped block, the top end of the U-shaped block is fixedly connected with the telescopic rod, the telescopic rod is fixedly connected with the screen plate, the rotary table is provided with two groups, and the two groups of rotary tables are symmetrically arranged at two ends of the first fixed shaft.
As a preferable technical scheme of the invention, the crushing assembly comprises a crushing shaft, a crushing plate, a crushing barrel, a feed hopper and a filter opening, wherein the crushing shaft is rotationally connected to the inner wall of the crushing box below the crushing roller, the crushing plate is fixedly connected to the outer wall of the crushing shaft, the crushing barrel is fixedly connected to the inner side of the crushing box, the top end of the crushing barrel is fixedly communicated with the feed hopper, and the filter opening is formed in the crushing barrel.
As a preferable technical scheme of the invention, the scraping mechanism comprises a rotating shaft, a central gear, a rack, a second gear, a scraping assembly, a limiting groove, a sliding groove and a first motor, wherein one side of the crushing box is rotationally connected with the rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with the central gear, one end of the rotating shaft is fixedly connected with the output end of the first motor, the central gear is meshed with the rack, the rack is meshed with the second gear, the inner wall of the second gear is fixedly connected with the scraping assembly, the crushing box is provided with the limiting groove, the crushing box is provided with the sliding groove, the sliding groove is slidably connected with the sliding groove, the rack, the second gear, the scraping assembly, the limiting groove and the sliding groove are all provided with two groups, the two groups of racks are circumferentially arranged by taking the central gear as an axle center, and the second gear, the scraping assembly, the limiting groove and the sliding groove are symmetrically arranged at two sides of the central gear.
As a preferable technical scheme of the invention, the scraping assembly comprises a rotating shaft, a rotating plate, a limiting shaft, a rotating frame, a second connecting shaft, a moving block, a connecting plate, a scraping plate and a positioning shaft, wherein the inner wall of the second gear is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is rotationally sleeved with the rotating plate, one side of the rotating plate is fixedly connected with the limiting shaft, the outer wall of the limiting shaft is slidably connected with the rotating frame, the inner wall of the rotating frame is rotationally sleeved with the second connecting shaft, one side of the second connecting shaft is fixedly connected with the moving block, one side of the moving block is fixedly connected with the connecting plate, one end of the connecting plate is fixedly connected with the scraping plate, the connecting plate is slidably connected with the limiting groove, the inner wall of the rotating frame is rotationally connected with the positioning shaft, and the positioning shaft is fixedly connected with the crushing box.
As a preferable technical scheme of the invention, the circulating mechanism comprises a feed inlet, a conveying barrel, a packing auger and a discharge outlet, wherein the inner wall of the crushing box is fixedly communicated with the feed inlet, one end of the feed inlet is fixedly communicated with the conveying barrel, the inner wall of the conveying barrel is rotatably connected with the packing auger, and the inner wall of the conveying barrel above the feed inlet is fixedly communicated with the discharge outlet.
As a preferable technical scheme of the invention, the conveying mechanism comprises a supporting frame, a conveying shaft, a conveying wheel, a driving belt, a shovel plate, a second motor, a third sprocket and a third chain, wherein the supporting frame is fixedly connected to the top end of the frame, the conveying shaft is rotatably sleeved on the inner wall of the supporting frame, the conveying wheel is fixedly sleeved on the outer wall of the conveying shaft, the driving belt is meshed with the conveying wheel, the shovel plate is fixedly connected to the outer ring of the driving belt, the third sprocket is fixedly sleeved on one end of the outer wall of the conveying shaft, the third sprocket is meshed with the third chain, one end of the conveying shaft is fixedly connected with the output end of the second motor, two groups of conveying shaft, the conveying wheel and the third sprocket are respectively provided with a crushing roller, a plurality of groups of shovel plates are arranged on the inner wall of the third sprocket, and the conveying shaft is rotatably connected with the frame.
As a preferable technical scheme of the invention, the top end of the frame is fixedly connected with a handlebar, the inner wall of the frame is rotatably connected with wheel sets, and the wheel sets are provided with two sets.
As a preferable technical scheme of the invention, the lifting mechanism comprises a thread block, a threaded rod, an L-shaped block, a first bevel gear, a second bevel gear, an adjusting shaft, a positioning plate and an arc-shaped groove, wherein the top end of the frame is fixedly connected with the positioning plate, the inner wall of the positioning plate is rotatably connected with the adjusting shaft, the outer wall of the adjusting shaft is fixedly sleeved with the second bevel gear, the second bevel gear is meshed with the first bevel gear, the bottom end of the first bevel gear is fixedly connected with the threaded rod, the outer wall of the threaded rod is fixedly sleeved with the L-shaped block, the outer wall of the threaded rod is positioned below the L-shaped block in a threaded manner, a spiral groove is formed in the frame, a conveying shaft is connected in a sliding manner in the groove of the arc-shaped groove, the thread block is rotatably connected with the conveying shaft, the adjusting shaft is rotatably connected with the L-shaped block, and the arc-shaped groove is provided with two groups, and the arc-shaped grooves are symmetrically arranged at two ends of the conveying shaft.
In summary, the invention has the following advantages:
1. according to the invention, the crushing mechanism is arranged to crush the soil which is turned over by the conveying mechanism, so that the mixed roots in the soil are thoroughly crushed, and the mixed roots can not regrow after falling on the soil, so that the nutrient of the main plants is absorbed;
2. according to the invention, the screening mechanism is arranged, the soil crushed by the crushing roller is scattered and crushed again and then screened, the soil conforming to the fineness falls on the ground through the screen plate, so that the soil after being turned over is uniform, the efficiency of planting and fertilizing of the subsequent main planting is higher, the soil not conforming to the fineness enters the circulating mechanism under the driving of the scraping mechanism, and the soil is crushed again through the crushing mechanism until conforming to the fineness falls on the ground through the screen plate;
3. according to the invention, the lifting mechanism is arranged, and the lowest point of the conveying mechanism can be adjusted by rotating the adjusting shaft, so that the shovel plate can shovel soil with different depths, and further, the device can turn over the trash roots with different depths under the condition that parts do not need to be replaced, the flexibility of the device in working is improved, the time is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a schematic diagram of a conveying mechanism according to the present invention;
FIG. 4 is a schematic view of the internal structure of the crushing mechanism of the present invention;
FIG. 5 is a schematic view of a screening mechanism according to the present invention;
FIG. 6 is a schematic view of the internal structure of the screening mechanism of the present invention;
FIG. 7 is a cross-sectional view of the circulation mechanism of the present invention;
FIG. 8 is a schematic view of a scraping mechanism according to the present invention;
FIG. 9 is a schematic view of a scraping assembly according to the present invention;
fig. 10 is a schematic structural view of a lifting mechanism according to the present invention.
In the figure: 100. a frame; 200. a crushing mechanism; 300. a screening mechanism; 400. a scraping mechanism; 500. a circulation mechanism; 600. a conveying mechanism; 700. a handle bar; 800. a wheel set; 900. a lifting mechanism;
210. a crushing box; 220. a crushing roller; 230. a first gear; 240. a first sprocket; 250. a first chain; 260. a crushing assembly;
261. a crushing shaft; 262. a breaker plate; 263. crushing a barrel; 264. a feed hopper; 265. filtering;
310. a sieve plate; 320. a positioning block; 330. a telescopic cylinder; 340. a first spring; 350. a first connecting shaft; 360. a screen assembly; 370. a second sprocket; 380. a second chain;
361. a turntable; 362. a first fixed shaft; 363. a connecting block; 364. a second fixed shaft; 365. a U-shaped block; 366. a telescopic rod;
410. a rotating shaft; 420. a sun gear; 430. a rack; 440. a second gear; 450. a scraping assembly; 460. a limit groove; 470. a chute; 480. a first motor;
451. a rotating shaft; 452. a rotating plate; 453. a limiting shaft; 454. a rotating frame; 455. a second connecting shaft; 456. a moving block; 457. a connecting plate; 458. a scraper; 459. positioning a shaft;
510. a feed inlet; 520. a transfer drum; 530. an auger; 540. a discharge port;
610. a support frame; 620. a conveying shaft; 630. a transfer wheel; 640. a transmission belt; 650. a shovel plate; 660. a second motor; 670. a third sprocket; 680. a third chain;
910. a screw block; 920. a threaded rod; 930. an L-shaped block; 940. a first bevel gear; 950. a second bevel gear; 960. an adjusting shaft; 970. a positioning plate; 980. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The soil impurity root turning equipment for tree planting comprises a frame 100, wherein the top of the frame 100 is fixedly connected with a crushing mechanism 200, the inner wall of the crushing mechanism 200 is fixedly connected with a screening mechanism 300, one side of the crushing mechanism 200 is rotatably connected with a scraping mechanism 400, one side of the screening mechanism 300 is fixedly connected with a circulating mechanism 500, the inner wall of the frame 100 is rotatably connected with a conveying mechanism 600, and the top of the frame 100 is fixedly connected with a lifting mechanism 900; the top end of the frame 100 is fixedly connected with a handle 700, the inner wall of the frame 100 is rotatably connected with a wheel set 800, and the wheel set 800 is provided with two sets; the crushing mechanism 200 comprises a crushing box 210, a crushing roller 220, a first gear 230, a first chain wheel 240, a first chain 250 and a crushing assembly 260, wherein the crushing box 210 is fixedly connected to the top end of the frame 100, the crushing roller 220 is rotatably connected to the inner wall of the crushing box 210, the first gear 230 is fixedly sleeved on the outer wall of the crushing roller 220, the first chain wheel 240 is meshed with the first chain wheel 250, the crushing assembly 260 is rotatably connected to the inner wall of the crushing box 210 below the crushing roller 220, and two groups of crushing roller 220, the first gear 230 and the first chain wheel 240 are respectively arranged; the crushing assembly 260 comprises a crushing shaft 261, a crushing plate 262, a crushing barrel 263, a feed hopper 264 and a filter port 265, wherein the crushing shaft 261 is rotationally connected to the inner wall of the crushing box 210 below the crushing roller 220, the crushing plate 262 is fixedly connected to the outer wall of the crushing shaft 261, the crushing barrel 263 is fixedly connected to the inner side of the crushing box 210, the top end of the crushing barrel 263 is fixedly communicated with the feed hopper 264, and the filter port 265 is formed in the crushing barrel 263; the conveying mechanism 600 comprises a supporting frame 610, a conveying shaft 620, a conveying wheel 630, a driving belt 640, a shovel plate 650, a second motor 660, a third sprocket 670 and a third chain 680, the top end of the frame 100 is fixedly connected with the supporting frame 610, the inner wall of the supporting frame 610 is rotatably sleeved with the conveying shaft 620, the outer wall of the conveying shaft 620 is fixedly sleeved with the conveying wheel 630, the conveying wheel 630 is meshed with the driving belt 640, the outer ring of the driving belt 640 is fixedly connected with the shovel plate 650, one end of the outer wall of the conveying shaft 620, which is positioned at one end of the conveying wheel 630, is fixedly sleeved with the third sprocket 670, the third sprocket 670 is meshed with the third chain 680, one end of the conveying shaft 620 is fixedly connected with the output end of the second motor 660, the conveying shaft 620, the conveying wheel 630 and the third sprocket 670 are respectively provided with two groups, the inner wall of the third sprocket 670 is fixedly connected with the crushing rollers 220, the shovel plate 650 is provided with multiple groups, and the conveying shaft 620 is rotatably connected with the frame 100.
The second motor 660 is started to drive the conveying shaft 620 to rotate, so that the conveying wheel 630 is driven to rotate, and the conveying belt 640 is driven to move, and as a plurality of groups of shovel plates 650 are arranged on the outer ring of the conveying belt 640, the shovel plates 650 shovel the soil passing by in the moving process of the frame 100, and the shoveled soil is conveyed to the position above the crushing box 210 under the drive of the conveying belt 640 and then falls into the crushing box 210;
the transmission shaft 620 rotates and drives the third sprocket 670 to rotate, thereby driving the crushing roller 220 to rotate and further driving the first gear 230 to rotate, and as the two groups of first gears 230 are meshed with each other, the two groups of crushing rollers 220 simultaneously rotate, and the rotation directions are opposite, the soil dropped from the transmission belt 640 passes through the space between the two groups of crushing rollers 220 to be crushed, the foreign roots in the soil are damaged, and then the soil enters the crushing barrel 263 through the feed hopper 264;
the crushing roller 220 rotates to drive the first chain wheel 240 to rotate, so as to drive the first chain 250 to move, and further drive a group of first chain wheels 240 connected with the crushing shaft 261 to rotate, and meanwhile, the crushing shaft 261 rotates, so as to drive the crushing plate 262 to rotate, the soil in the crushing barrel 263 is stirred, scattered and crushed, and then the scattered soil falls on the screening mechanism 300 through the filtering openings 265, and the soil which is not scattered and remains in the crushing barrel 263 is continuously stirred.
Referring to fig. 4 to 6, the screening mechanism 300 includes a screen plate 310, a positioning block 320, a telescopic cylinder 330, a first spring 340, a first connecting shaft 350, a screening assembly 360, a second sprocket 370 and a second chain 380, wherein the inner wall of the crushing box 210 is fixedly connected with the screen plate 310, the bottom end of the screen plate 310 is fixedly connected with the telescopic cylinder 330, the bottom end of the telescopic cylinder 330 is fixedly connected with the positioning block 320, the positioning block 320 is fixedly connected with the crushing box 210, the bottom end of the screen plate 310 is positioned in the telescopic cylinder 330 and is fixedly connected with the first spring 340, the first spring 340 is fixedly connected with the positioning block 320, the inner wall of the positioning block 320 is rotationally connected with the first connecting shaft 350, one end of the first connecting shaft 350 is fixedly connected with the screening assembly 360, the outer wall of the first connecting shaft 350 is fixedly sleeved with the second sprocket 370, the second sprocket 370 is meshed with the second chain 380, the positioning block 320, the telescopic cylinder 330, the first spring 340, the first connecting shaft 350 and the second positioning block 370 are respectively provided with two groups, the two groups of the first sprocket assemblies 320, the first spring 340, the first sprocket assembly 370 and the second sprocket assembly 800 are fixedly connected with the inner walls of the first sprocket assembly 800; the screening assembly 360 comprises a rotary table 361, a first fixed shaft 362, a connecting block 363, a second fixed shaft 364, a U-shaped block 365 and a telescopic rod 366, wherein one end of the first connecting shaft 350 is fixedly connected with the rotary table 361, one side of the rotary table 361 is fixedly connected with the first fixed shaft 362, the outer wall of the first fixed shaft 362 is rotationally sleeved with the connecting block 363, the inner wall of the connecting block 363 is rotationally connected with the second fixed shaft 364, the outer wall of the second fixed shaft 364 is fixedly sleeved with the U-shaped block 365, the top end of the U-shaped block 365 is fixedly connected with the telescopic rod 366, the telescopic rod 366 is fixedly connected with the screen plate 310, the rotary table 361 is provided with two groups, and the two groups of rotary tables 361 are symmetrically arranged at two ends of the first fixed shaft 362.
The soil scattered in the crushing barrel 263 falls on the sieve plate 310 through the filtering opening 265, the soil meeting the fineness falls on the ground through the sieve plate 310, in the moving process of the frame 100, the wheel shafts in the wheel set 800 are always rotating, the second chain wheel 370 is driven to rotate, thereby driving the second chain 380 to move, and further driving the first chain wheel 370 connected with the first connecting shaft 350 to rotate, and simultaneously driving the first connecting shaft 350 to rotate, thereby driving the rotary table 361 to rotate, and simultaneously, the first fixed shaft 362 also uses the center of the rotary table 361 as the axis, thereby driving the connecting block 363 to move, and further, the second fixed shaft 364 moves along the moving track of the connecting block 363, and simultaneously driving the U-shaped block 365 to move, and because the crushing box 210 limits the sieve plate 310, and the top end of the telescopic rod 366 fixedly connected with the top end of the U-shaped block 365 is fixedly connected with the sieve plate 310, at the moment, the U-shaped block 365 longitudinally reciprocates, thereby driving the telescopic rod 366 to do telescopic motion, and further driving the first spring 340 connected with the first connecting shaft 350 to vibrate slightly, and simultaneously driving the rotary table 361 to rotate, and simultaneously driving the bottom end of the telescopic cylinder 330 and the first spring 340 to fixedly connected with the rotary table 361 to move, and the second fixed shaft 364 moves along the moving track of the connecting block 363, and simultaneously driving the moving track of the connecting block 363, and driving the telescopic rod 366 to fixedly connected with the top end 366 to the top end of the telescopic rod 366 to be fixedly connected with the telescopic rod 366, so that the top end of the telescopic rod 366, and the telescopic rod end and the telescopic rod 366, and the telescopic rod end and the telescopic rod and the telescopic link rod.
Referring to fig. 7 to 9, the scraping mechanism 400 includes a rotation shaft 410, a central gear 420, a rack 430, a second gear 440, a scraping assembly 450, a limit slot 460, a chute 470 and a first motor 480, one side of the crushing box 210 is rotatably connected with the rotation shaft 410, the outer wall of the rotation shaft 410 is fixedly sleeved with the central gear 420, one end of the rotation shaft 410 is fixedly connected with an output end of the first motor 480, the central gear 420 is meshed with the rack 430, the rack 430 is meshed with the second gear 440, an inner wall of the second gear 440 is fixedly connected with the scraping assembly 450, the crushing box 210 is provided with the limit slot 460, the crushing box 210 is provided with the chute 470, the chute 470 is slidably connected with the rack 430, the second gear 440, the scraping assembly 450, the limit slot 460 and the chute 470 are all provided with two groups, the two groups of racks 430 are circumferentially arranged around the central gear 420, and the second gear 440, the limit slot 460 and the chute 470 are symmetrically arranged on two sides of the central gear 420; the scraping assembly 450 comprises a rotating shaft 451, a rotating plate 452, a limiting shaft 453, a rotating frame 454, a second connecting shaft 455, a moving block 456, a connecting plate 457, a scraping plate 458 and a positioning shaft 459, wherein the inner wall of the second gear 440 is fixedly connected with the rotating shaft 451, the rotating plate 452 is rotationally sleeved on the outer wall of the rotating shaft 451, the limiting shaft 453 is fixedly connected with one side of the rotating plate 452, the rotating frame 454 is slidingly connected with the outer wall of the limiting shaft 453, the second connecting shaft 455 is rotationally sleeved on the inner wall of the rotating frame 454, the moving block 456 is fixedly connected with one side of the second connecting shaft 455, the connecting plate 457 is fixedly connected with the scraping plate 458, the connecting plate 457 is slidingly connected with the limiting groove 460, the positioning shaft 459 is rotationally connected with the inner wall of the rotating frame 454, and the positioning shaft 459 is fixedly connected with the crushing box 210; the circulation mechanism 500 comprises a feed inlet 510, a conveying barrel 520, a packing auger 530 and a discharge outlet 540, wherein the inner wall of the crushing box 210 is fixedly communicated with the feed inlet 510, one end of the feed inlet 510 is fixedly communicated with the conveying barrel 520, the inner wall of the conveying barrel 520 is rotationally connected with the packing auger 530, and the inner wall of the conveying barrel 520 above the feed inlet 510 is fixedly communicated with the discharge outlet 540.
Because the top surface of the sieve plate 310 is obliquely arranged and one side close to the circulating mechanism 500 is lower, the soil which does not have larger blocks passing through the holes of the sieve plate 310 on the sieve plate 310 slides down to the circulating mechanism 500 and falls into the conveying barrel 520 through the feeding hole 510, and because the auger 530 is connected with a driving piece, the driving piece is started to drive the auger 530 to rotate, so that the soil in the conveying barrel 520 is driven to move upwards, then falls into the crushing box 210 again through the discharging hole 540 and is crushed again;
in order to prevent the screen plate 310 from accumulating at the lower position, the first motor 480 is started to drive the rotation shaft 410 to rotate, thereby driving the central gear 420 to rotate, and further driving the rack 430 to move along the chute 470, the rack 430 moves to drive the second gear 440 to rotate, thereby driving the rotation shaft 451 to rotate, and further driving the rotation plate 452 to rotate with the rotation shaft 451 as the axis, and simultaneously driving the limiting shaft 453 to slide on the inner wall of the rotation frame 454, thereby driving the rotation frame 454 to rotate with the positioning shaft 459 as the axis, and further driving the moving block 456 connected with the second connecting shaft 455 to move, and due to the limitation of the limiting groove 460 on the connecting plate 457, driving the scrapers 458 to do transverse reciprocating motion, wherein due to the opposite motion directions of the two groups of scrapers 458, the two groups of scrapers 458 do approaching or moving away, and further scraping the soil of the screen plate 310 to gather in the middle of the screen plate 310, and more intensively slide into the feed inlet 510.
Referring to fig. 2 and 10, the lifting mechanism 900 includes a threaded block 910, a threaded rod 920, an L-shaped block 930, a first bevel gear 940, a second bevel gear 950, an adjusting shaft 960, a positioning plate 970 and an arc-shaped groove 980, wherein the top end of the frame 100 is fixedly connected with the positioning plate 970, the inner wall of the positioning plate 970 is rotatably connected with the adjusting shaft 960, the outer wall of the adjusting shaft 960 is fixedly sleeved with the second bevel gear 950, the second bevel gear 950 is meshed with the first bevel gear 940, the bottom end of the first bevel gear 940 is fixedly connected with the threaded rod 920, the outer wall of the threaded rod 920 is fixedly sleeved with the L-shaped block 930, the outer wall of the threaded rod 920 is positioned below the L-shaped block 930 and is in threaded sleeve connection with the threaded block 910, the arc-shaped groove 980 is provided on the frame 100, the arc-shaped groove 980 is in sliding connection with the conveying shaft 620, the adjusting shaft 960 is rotatably connected with the L-shaped block 930, the arc-shaped groove 980 is provided with two groups, and the two groups of arc-shaped grooves 980 are symmetrically arranged at two ends of the conveying shaft 620.
The rotation adjusting shaft 960 drives the second bevel gear 950 to rotate, thereby driving the first bevel gear 940 to rotate, and further driving the threaded rod 920 to rotate, the threaded rod 920 rotates to drive the threaded block 910 to move, due to the limitation of the arc groove 980 on the conveying shaft 620, the threaded block 910 is connected with the conveying shaft 620, and the threaded block 910 moves along the threaded rod 920 under the driving of the rotation of the threaded rod 920 and simultaneously moves along the arc track of the arc groove 980, so as to drive the conveying shaft 620 to move along the arc groove 980, and the L-shaped block 930 at this time rotates with 960 as an axis under the driving of the threaded rod 920, when a group of conveying shafts 620 connected with the threaded block 910 move along the arc groove 980, due to the fixed position of the other group of conveying shafts 620, the lower group of conveying shafts 620 move along the arc groove 980, and the lowest point of the driving conveying mechanism 600 is changed, so that soil with different depths is shoveled.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (8)
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Effective date of registration: 20260107 Address after: 554100 Tongren City, Songtao Miao Autonomous County, Shichang Township, DaoShui Village, DaoShui Resettlement Point Building 1 Patentee after: Yang Wei Country or region after: China Address before: 130000 Jilin Province, Changchun City, Erdao District, Dongsheng Street 666, Vanke Lan Shan F Block F3 Building 603 Room Patentee before: Changchun Chenqi Agricultural Technology Co.,Ltd. Country or region before: China |