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CN-224205840-U - Mulch film covering machine capable of being adjusted internally

CN224205840UCN 224205840 UCN224205840 UCN 224205840UCN-224205840-U

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to an internally adjustable mulch film covering machine which comprises a fixed frame, wherein side frames are inserted at two sides of the fixed frame, mulch film rollers are arranged at the centers of the two side frames, movable wheels are arranged at the bottom of the centers of the outer walls of the side frames, a soil covering assembly is arranged at one end of the side frames, a butt joint is arranged at one end of the fixed frame, and butt joint grooves are embedded at two sides of the fixed frame. The mulch film covering machine after the improvement sets up the side frame of both sides to adjustable structure, and fixed bayonet rod in the cooperation side frame is adjusted fixedly to the plastic film roller of different length, improves the suitability of mulch film covering machine, sets up adjustable earthing subassembly in the one end of both sides side frame simultaneously, carries out earthing operation to the plastic film both sides after covering, but the earthing plough of cooperation height and angle modulation is controlled the earth volume of earthing, and the mulch film covering machine of being convenient for covers the plastic film, and then improves agricultural equipment's result of use.

Inventors

  • LI ZHONGWU

Assignees

  • 剑阁县良友农机有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (7)

  1. 1. The mulch film covering machine capable of being adjusted internally comprises a fixed frame (1) and is characterized in that side frames (2) are inserted into two sides of the fixed frame (1), a mulch film roller (3) is arranged at the center of each side frame (2), a movable wheel (4) is arranged at the bottom of the center of the outer wall of each side frame (2), and a soil covering component (5) is arranged at one end of each side frame (2); A butt joint (101) is arranged at one end of the fixing frame (1), butt joint grooves (102) are embedded in two sides of the fixing frame (1), one side of each butt joint groove (102) is connected with a fixing screw rod (103) in a threaded mode, one end of each fixing screw rod (103) is rotatably connected with a rotating seat (104), a butt joint plate (105) is arranged at one end of each rotating seat (104), and fixing nuts (106) are connected with the outer threads of each fixing screw rod (103); The earthing subassembly (5) is including dead lever (501), the bottom of dead lever (501) is embedded to have fixed slot (502), limit groove (503) has been run through to one side of fixed slot (502), the inside sliding connection of fixed slot (502) has lifter (504), limit screw (505) are installed to one side of lifter (504), the outside threaded connection of limit screw (505) has limit nut (506), the bottom of lifter (504) is run through there is locking screw (507), earthing plough (508) are installed to the bottom of locking screw (507), the outside threaded connection of locking screw (507) has locking nut (509).
  2. 2. The mulch applicator capable of being adjusted inside according to claim 1, wherein the fixing frame (1) is of an I-shaped structure, butt joint grooves (102) are embedded in the upper end and the lower end of the two sides of the fixing frame (1), and the butt joint plates (105) and the inner walls of the butt joint grooves (102) form a sliding connection structure.
  3. 3. The mulch applicator capable of being adjusted inside according to claim 2, wherein the side frames (2) are formed by connecting two L-shaped frames up and down, one L-shaped end of each side frame (2) and the butt joint groove (102) form a plug-in connection structure, one L-shaped end of each side frame (2) and the butt joint plate (105) form a joint connection structure, the top of each side frame (2) is embedded with a scale bar (201), and the scale bars (201) are mutually jointed with the inner wall of the top of the butt joint groove (102).
  4. 4. The mulch applicator capable of being adjusted inside according to claim 1, wherein a fixed inserting rod (202) is arranged in the center of one side of the side frame (2), grooves are embedded in two ends of the mulch roller (3), and one end of the fixed inserting rod (202) and the groove in one end of the mulch roller (3) form a rotary connection structure.
  5. 5. The mulch applicator capable of being adjusted internally according to claim 1, wherein the mulch applicator rod (203) is mounted at one end of the bottom of the side frame (2), a mulch applicator roller (204) is rotatably connected to one end of the bottom of the mulch applicator rod (203), and the bottom of the mulch applicator roller (204) is lower than the bottom of the moving wheel (4).
  6. 6. The mulch applicator with internal adjustment as set forth in claim 1, wherein the limit screw (505) is slidably connected to the inside of the limit groove (503), and the limit nut (506) is screwed to the limit screw (505) to form a fitting connection structure with the outer wall of the fixing rod (501).
  7. 7. The mulch applicator with internal adjustment as set forth in claim 1, wherein the lifting rod (504) is of an L-shaped structure, wherein the L end at the bottom of the lifting rod (504) and the locking screw (507) form a penetrating connection structure, and wherein the locking nut (509) is connected with the locking screw (507) through threads to form an attaching connection structure with the top of the L end of the lifting rod (504).

Description

Mulch film covering machine capable of being adjusted internally Technical Field The utility model relates to the technical field of agricultural equipment, in particular to an internally adjustable mulch film covering machine. Background Agricultural equipment refers to various mechanical equipment used in the agricultural production process, is mainly used for crop planting industry and animal husbandry production, and agricultural and animal product primary processing and treatment processes, and plays a vital role in the agricultural production. They improve the agricultural production efficiency, reduce the labor intensity and promote the development of agricultural modernization. The mulch-film covering machine is used as common mechanical equipment in agricultural equipment, is mainly used for mulch-film covering, and is used for protecting crops by covering plastic films on the surfaces of the crops, and has the functions of heating, preserving water, preserving fertilizer, improving physical and chemical properties of soil, improving soil fertility, inhibiting weed growth and relieving diseases. The design process of the utility model discovers that the prior art has the following problems that most of common mulching film covering machines are of an integral fixing structure, when the soil interval or the mulching film roller is long, the inside of the mulching film covering machine is often inconvenient to correspondingly adjust, the mulching film covering effect is poor, the using effect of agricultural equipment is reduced, and the requirements of crops cannot be well met. Disclosure of utility model The utility model aims to provide an internally adjustable mulch film covering machine, which aims to solve the problems that most of common mulch film covering machines in the background art are of an integral fixing structure, and are often inconvenient to adjust according to requirements when in use, so that the suitability of the mulch film covering machine is reduced, and the use effect of agricultural equipment is reduced. In order to achieve the purpose, the utility model provides the technical scheme that the mulch covering machine capable of being adjusted internally comprises a fixing frame, wherein side frames are inserted into two sides of the fixing frame, mulch rollers are arranged at the centers of the two side frames, movable wheels are arranged at the bottom of the centers of the outer walls of the side frames, and a covering assembly is arranged at one end of each side frame. The butt joint is installed to the one end of mount, the both sides of mount are embedded to have the butt joint groove, one side threaded connection of butt joint groove has the fixing screw, the one end rotation of fixing screw is connected and is rotated the seat, the butt joint board is installed to the one end of rotating the seat, the outside threaded connection of fixing screw has fixation nut. The earthing subassembly includes the dead lever, the bottom of dead lever is embedded to have the fixed slot, one side of fixed slot runs through there is the spacing groove, the inside sliding connection of fixed slot has the lifter, stop screw is installed to one side of lifter, stop screw's external screw thread has stop nut, the bottom of lifter runs through there is locking screw, earthing plough is installed to locking screw's bottom, locking screw's external screw thread has locking nut. Further preferably, the fixing frame is of an I-shaped structure, the upper end and the lower end of the two sides of the fixing frame are embedded with butt joint grooves, and the butt joint plates and the inner walls of the butt joint grooves form a sliding connection structure. Further preferably, the side frames are formed by up-and-down connection of two L-shaped frames, the L-shaped ends of the side frames and the butt joint grooves form a plug connection structure, the L-shaped ends of the side frames and the butt joint plates form a joint connection structure, scale strips are embedded in the tops of the side frames, and the scale strips are mutually jointed with the inner walls of the tops of the butt joint grooves. Further preferably, a fixed inserted link is installed at the center of one side of the side frame, grooves are embedded at two ends of the mulching film roller, and one end of the fixed inserted link and the groove at one end of the mulching film roller form a rotary connection structure. Further preferably, a film covering rod is mounted at one end of the bottom of the side frame, a film covering roller is rotatably connected to one end of the bottom of the film covering rod, and the bottom height of the film covering roller is smaller than that of the moving wheel. Further preferably, the limit screw is slidably connected to the inside of the limit groove, and the limit nut is in threaded connection with the outer wall of the fixing rod to form a fitting connection structure. Further preferably, t