CN202035268U - Improved Residual Film Recycling Soil Preparation Machine - Google Patents

Abstract

The utility model discloses a soil preparation machine is retrieved to modified incomplete membrane, include in the frame by installing power assembly respectively after going to, the gauge wheel, dig the shovel, throw and send the roller, scrape board-like conveyer belt, the crushing roller, acupuncture formula separation conveyer belt, steel wire brush wheel and a incomplete membrane collecting box, acupuncture of saying includes a base bolt, the suit is being stinged shape packing ring to last from bottom to top in proper order on the base bolt, crab shell packing ring, square nut and acupuncture fixation nut, acupuncture body rigid coupling is on acupuncture fixation nut top, acupuncture body and the coaxial arrangement of base bolt of saying, acupuncture fixation nut cooperation is installed on base bolt upper portion, the interval equipartition is setting up the sharp bight of upwards bending on the outer peripheral edges of thorn shape packing ring, crab shell packing ring's outer peripheral edges are close to each sharp bight of saying, crab shell packing ring's height is the same with the height of each sharp bight.

Description

Improved Residual Film Recycling Soil Preparation Machine

technical field

The utility model relates to an agricultural machine, in particular to an improved soil preparation machine for recovering residual film.

Background technique

Various types of mulch are used in the process of planting crops in farmland to ensure the normal growth of crop seedlings. Although the plastic film plays a prominent role in the use process, the recycling and cleaning of the plastic film is a very complicated work. Although degradable mulch is available, the promotion and use of degradable mulch is limited. For the cleaning of farmland residual film and the leveling of soil, it still needs to rely on a lot of manpower to complete, the labor cost is high, and the work efficiency is low.

Contents of the invention

The purpose of this utility model is to provide an improved residual film recovery machine, which can use machinery to replace manual cleaning of residual film in the farmland, and at the same time level the soil. One machine can be used for multiple purposes, which can not only reduce the labor intensity of workers, but also improve the efficiency of work. efficiency.

The purpose of this utility model is achieved in this way: an improved residual film recycling land preparation machine, including a power assembly, a depth-limiting wheel, a digging shovel, a throwing roller, and a scraper type conveying machine respectively installed on the frame from front to back. Belt, crushing roller, needle-punched separation conveyor belt, wire brush wheel and a residual film collection box, the wire brush on the wire brush wheel is in contact with the needles on the separation conveyor belt, the bottom of the rack below the separation conveyor belt is horizontal A rolling board is set, and the two conveyor belts, crushing rollers, wire brush wheels and throwing rollers are all driven by the power assembly to rotate respectively. The needle-shaped washer, the crab-shell washer, the square nut and the acupuncture fixing nut are fitted sequentially on the top. The acupuncture body is fixed on the top of the acupuncture fixing nut. Nuts are mounted on the top of the base bolts, and upwardly bent sharp corners are evenly distributed on the outer periphery of the thorn washer. The outer periphery of the crab shell washer is close to each sharp corner. The height of the crab shell washer is the same as The heights of the respective sharp corners are the same.

When the utility model is in use, the utility model is driven by traction machinery to work in the farmland. After the digging shovel scoops up the soil containing the residual plastic film, it is thrown backward by the throwing roller to the scraper conveyor belt, and the soil block, plastic film, etc. are lifted up by the conveyor belt, and then crushed by the crushing roller. The large clods of soil are crushed, and the mulch and other sundries fall on the needle-punched separation conveyor belt, which is engulfed by acupuncture, and then the steel wire brush wheel set on the frame behind the separation conveyor belt cooperates with the acupuncture to comb the mulch film. , and put it into the collection box to complete the collection of the plastic film. The rolling plate installed at the bottom of the frame rolls down the fallen soil clods, so that the soil after cleaning the film can be leveled. The utility model has simple and compact structure and low cost, and can use machinery instead of manpower to clean up the residual mulch film in the farmland, and at the same time level the soil. One machine has multiple functions, which can not only reduce the labor intensity of workers, but also improve work efficiency, and is easy to popularize.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the utility model needle-punched separation conveyor belt;

Fig. 3 is a structural schematic diagram of the acupuncture assembly on the acupuncture-type separation conveyor belt of the utility model.

Detailed ways

A residual film recovery land preparation machine, as shown in Figure 1, includes a frame 7 with road wheels, a power assembly with a power input shaft 1 is arranged at the front of the frame 7, and the power input shaft 1 is connected with the power of the traction machine. connected to the output shaft. Frame 7 is connected and installed on the rear portion of traction machine by the traction frame 2 that its front portion is provided with. The depth-limiting wheel 3 is arranged below the frame front part, and the frame bottom of the depth-limiting wheel 3 rears is inclined to be provided with a digging shovel 4 whose lower end is inserted in the soil. The width of backhoe blade 4 matches the width of frame 7. A throwing roller 5 rotating counterclockwise is placed horizontally on the frame above the shovel surface of the digging shovel 4, and scrapers are evenly distributed on the axial roller surface of the throwing roller 5 at intervals. On the frame 7 of the throwing roller 5 rears, a scraper type conveyor belt 6 is inclined backward from bottom to top, and a pair of crushing rollers 11 are horizontally arranged on the frame 6 at the rear of the conveyor belt 6 upper ends. A hopper 9 is horizontally arranged on the frame above the crushing roller 11 . Like this, if the material conveyed by conveyor belt 6 is many, soil block, plastic film etc. can be sent in the hopper 9 earlier, buffer and fall between crushing rollers 11 again. The distance between the crushing rollers 11 can be adjusted so as to adjust the crushed size and granularity of the clods. On the frame 7 below the crushing roller 11, a needle-punched separation conveyor belt 13 is arranged obliquely from bottom to top and backwards, and a horizontally arranged wire brush is respectively arranged on the end of the frame behind the separation conveyor belt 13 from top to bottom. Wheel 14 and a residual film collection box 15, the wire brush on the wire brush wheel 14 is in contact with the needles on the separation conveyor belt 13, in order to comb the sticky film etc. on the needles, and put them in the collection box 15 Inside. A rolling plate 12 is horizontally arranged at the bottom of the frame below the separation conveyor belt 13, and the rolling plate 12 can be a flat plate or a folded line plate. Said two conveyor belts 6, 13, crushing roller 11, wire brush wheel 14 and throwing roller 5 are all driven to rotate by the power assembly respectively. Wherein said scraper conveyor belt 6, throwing roller 5 and acupuncture type separation conveyor belt 13 are all existing parts.

Said rolling plate 12 is curved to the frame rear portion and is arc-shaped, and the upper end of rolling plate 12 is fixedly connected on the frame, and the rear lower end of rolling plate 12 is in contact with the ground, and the rear portion of rolling plate 12 A suppressing spring 10 is arranged between the machine frame, and under the action of the elastic force of the spring, the rolling plate 12 is pressed against the soil to improve the leveling effect of the soil.

As shown in Fig. 2 and Fig. 3, said acupuncture includes a base bolt 37, and the base bolt 37 is installed on the separation conveyor belt 13. The base bolts 37 are sequentially fitted with thorn-shaped washers 35, crab shell washers 34, square nuts 33 and acupuncture fixing nuts 32 from bottom to top. Arranged coaxially with said base bolt 37 , the acupuncture fixing nut 31 is mounted on the top of the base bolt 37 in cooperation. On the outer peripheral edge of the thorn-shaped washer 35, upwardly bent pointed corners 36 are evenly distributed at intervals, and the outer peripheral edge of the crab shell gasket 34 is close to each pointed corner 36, and the height of the crab shell gasket 34 is consistent with each pointed corner. The heights of the portions 36 are the same.

Adopting the acupuncture structure of the utility model, when working, both the crab shell washer 34 and the thorn washer 35 can be rotated, so that the mulch can be easily encased, and the mulch can be easily detached and easy to use.

Claims (1)

1. An improved residual film recovery land preparation machine, including a power assembly, a depth-limiting wheel, a digging shovel, a throwing roller, a scraper conveyor belt, a crushing roller, and an acupuncture needle respectively installed on the frame from front to back type separation conveyor belt, wire brush wheel and a residual film collection box, the wire brush on the wire brush wheel is in contact with the needles on the separation conveyor belt, and a rolling plate is horizontally arranged at the bottom of the frame below the separation conveyor belt, so that The two conveyor belts, the crushing roller, the wire brush wheel and the throwing roller are all driven by the power assembly to rotate respectively. The needle-shaped washer, the crab shell washer, the square nut and the acupuncture fixing nut are set, the acupuncture body is fixed on the top of the acupuncture fixing nut, the acupuncture body is coaxially arranged with the said base bolt, and the acupuncture fixing nut is matched and installed on the On the upper part of the base bolt, upwardly bent sharp corners are evenly distributed on the outer periphery of the thorn washer, and the outer periphery of the crab shell washer is close to each sharp corner. of the same height.

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