阅读说明：本技术 一种农业用便捷式地膜打孔装置 (Portable plastic film perforating device is used to agricultural ) 是由 陈玲玲 于 2020-06-12 设计创作，主要内容包括：本发明公开了一种农业用便捷式地膜打孔装置,包括底架、固定板、辅助轮、支臂、推把、滚轮、整平装置、固定件、滚筒和凸刺,本发明通过在底架左端安装有整平装置,整平装置置于滚筒右端,在滚筒上的凸刺对地膜进行打孔后,整平装置即可对地膜进行刮平,并且能对土壤进行整平；在整平装置内左端安装的扫动机构能对地膜进行刮平,并且扫动机构前端与锁定机构,锁定机构能对扫动机构内的刮板角度进行稳定的调节,在调节后锁定机构内的棘轮结构进行锁定,防止自转,使得角度调节后刮板能稳定的进行工作；通过在整平装置右端安装有下压机构,实现底部的压板往复的对土壤进行下压,有效的对土壤进行整平,工作效率高,整平效果好。(The invention discloses a portable mulching film perforating device for agriculture, which comprises an underframe, a fixed plate, auxiliary wheels, a support arm, a push handle, a roller, a leveling device, a fixing piece, a roller and convex thorns, wherein the leveling device is arranged at the left end of the underframe and is arranged at the right end of the roller; the sweeping mechanism arranged at the left end in the leveling device can scrape the mulching film, the front end of the sweeping mechanism and the locking mechanism can stably adjust the angle of the scraping plate in the sweeping mechanism, and the ratchet wheel structure in the locking mechanism is locked after adjustment to prevent autorotation, so that the scraping plate can stably work after the angle is adjusted; through installing pushing down the mechanism at the leveling device right-hand member, realize that the clamp plate of bottom is reciprocal to push down soil, effectually carry out the flattening to soil, work efficiency is high, and the flattening is effectual.)

1. A portable mulching film perforating device for agriculture comprises an underframe (1), wherein a fixed plate (2) is welded in the middle of the right side of the underframe (1), the bottom of the fixed plate (2) is fixed with an auxiliary wheel (3) through a bolt, a support arm (4) is perpendicularly welded in the middle of the top end of the fixed plate (2), a push handle (5) is fixed at the upper end of the inner side of the support arm (4), a roller (6) is arranged on the left side of the underframe (1), a fixing piece (8) is arranged at the left end of the roller (6), the left end of the inner side of the fixing piece (8) is rotatably connected with a roller (9), and a convex thorn (10) is welded on the outer diameter;

the method is characterized in that: the automatic leveling device is characterized by further comprising a leveling device (7), the left end of the inner side of the base frame (1) is connected with the leveling device (7), the left side of the leveling device (7) is connected with the fixing piece (8), the leveling device (7) comprises a side plate (71), a locking mechanism (72), a sweeping mechanism (73), a pressing mechanism (74), a storage battery (75), a controller (76) and a power interface (77), the front end and the rear end of the right end of the side plate (71) are fixed with the base frame (1), the left side of the side plate (71) is welded and fixed with the fixing piece (8), the locking mechanism (72) is embedded into the left end of the front end face of the side plate (71), the sweeping mechanism (73) is installed at the left end in the side plate (71), the pressing mechanism (74) is installed at the right end in the side plate (71), the storage battery (75) is arranged at the front end of the top of the pressing mechanism (, the lower end of the right side of the storage battery (75) is fixed with a power interface (77) through a bolt.

2. The portable plastic film perforating device for agriculture of claim 1, wherein: the locking mechanism (72) comprises a shell (721), a hand wheel (722), a connecting shaft (723), an unlocking button (724), a ratchet wheel (725), a latch (726), a spring leaf (727) and a fixing seat (728), wherein the rear end of the shell (721) is embedded into the left end of the side plate (71), the hand wheel (722) is arranged at the lower end of the front end face of the shell (721), the connecting shaft (723) is fixed at the middle part of the interior of the hand wheel (722), the unlocking button (724) is arranged at the upper right end of the front end face of the shell (721), the back of the connecting shaft (723) penetrates through the shell (721) to be connected with the middle part of the ratchet wheel (725), the upper right end of the ratchet wheel (725) abuts against the latch (726), the middle part of the interior of the latch (726) is rotatably connected with the unlocking button (724), the upper left end of the latch (726) is in contact with the spring leaf (727), and the middle part of, the back of the fixed seat (728) is connected with the shell (721) through a bolt, and the right end of the fixed seat (728) is connected with the clamping teeth (726) in a rotating mode.

3. The portable plastic film perforating device for agriculture of claim 1, wherein: sweep mechanism (73) and include axis of rotation (731), installed part (732), connecting piece (733) and scraper blade (734), installed part (732) has been cup jointed to axis of rotation (731) external diameter surface front and back both ends, four ends are fixed through bolt and curb plate (71) inboard in installed part (732), axis of rotation (731) front end runs through curb plate (71), casing (721) and fixing base (728) in proper order and meets with ratchet (725) back middle part, axis of rotation (731) bottom is fixed with connecting piece (733), the lower extreme is fixed through bolt and scraper blade (734) in connecting piece (733).

4. The portable plastic film perforating device for agriculture of claim 1, wherein: the pressing mechanism (74) comprises a substrate (741), a guide rod (742), a pressing plate (743), a transmission box (744), a driving motor (745) and a reciprocating mechanism (746), the front end and the rear end of the substrate (741) are fixed with the side plate (71), the lower end in the substrate (741) is connected with the pressing plate (743) through the guide rod (742), the transmission box (744) is fixed in the middle of the top end of the substrate (741), the driving motor (745) is arranged in the middle of the right side of the transmission box (744), the driving motor (745) is electrically connected with the controller (76), and the reciprocating mechanism (746) is arranged in the middle of the transmission box (744).

5. The portable plastic film perforating device for agriculture of claim 4, wherein: reciprocating motion mechanism (746) is including activity frame (7461), support piece (7462), sliding block (7463), rotation piece (7464) and transmission shaft (7465), activity frame (7461) left end is provided with support piece (7462), support piece (7462) bottom and base plate (741) vertical fixation, both ends are fixed with sliding block (7463) about activity frame (7461), both ends all run through support piece (7462) upper and lower both ends about sliding block (7463), base plate (741) is run through to sliding block (7463) bottom is fixed mutually with clamp plate (743), support piece (7462) right side middle part is rotated through transmission shaft (7465) and rotation piece (7464) and is connected, transmission shaft (7465) right side meets with driving motor (745) left end output shaft.

6. The portable plastic film perforating device for agriculture of claim 2, wherein: eighteen groups of ratchets are arranged on the outer diameter surface of the ratchet wheel (725), and the angle between the ratchets on the outer diameter surface of the ratchet wheel (725) is matched with the angle of the bottom of the clamping tooth (726).

7. The portable plastic film perforating device for agriculture of claim 2, wherein: the upper end of the spring piece (727) is arc-shaped, and the upper end of the right side of the spring piece (727) is attached to the upper end of the left side of the latch (726).

8. The portable plastic film perforating device for agriculture of claim 3, wherein: the bottom of the scraper (734) is sharp-angled, and the surface of the scraper (734) is smooth.

9. The portable plastic film perforating device for agriculture of claim 5, wherein: the inner side rear upper end and the front lower end of the movable frame (7461) are both convex, and corners of the inner side convex position of the movable frame (7461) are in a shape of a rounded horn.

10. The portable plastic film perforating device for agriculture of claim 5, wherein: three groups of poking pieces (74641) are fixed on the outer diameter surface of the rotating piece (7464), and the side surface of each poking piece (74641) is an inclined surface.

Technical Field

The invention relates to the field related to mulching film perforating devices, in particular to an agricultural portable mulching film perforating device.

Background

Mulching films, i.e., ground covering films, are generally transparent or black PE films, and also have green and silver films, and are used for ground covering to increase the temperature of soil, maintain the moisture of soil, maintain the structure of soil, prevent diseases and the like caused by pests attacking crops and certain microorganisms, and promote the growth of plants.

When portable plastic film perforating device carries out the in-service use for the agricultural, after punching, the protruding thorn of perforation is taken the earth of bottom easily, leads to bottom soil not level, needs the manual work to carry out the flattening to mention and take the plastic film in the twinkling of an eye easily at protruding thorn, also lead to the unevenness of plastic film.

Disclosure of Invention

Therefore, in order to solve the above-mentioned defects, the invention provides a portable mulching film perforating device for agriculture.

The invention is realized in such a way that an agricultural portable mulching film perforating device is constructed, the device comprises an underframe, a fixed plate is welded in the middle of the right side of the underframe, the bottom of the fixed plate is fixed with an auxiliary wheel through a bolt, a support arm is vertically welded in the middle of the top end of the fixed plate, a push handle is fixed at the upper end of the inner side of the support arm, a roller is arranged on the left side of the underframe, a fixed part is arranged at the left end of the roller, the left end of the inner side of the fixed part is rotatably connected with a roller, convex thorns are welded on the outer diameter surface of the roller, the left end of the inner side of the underframe is connected with a leveling device, the left side of the leveling device is connected with the fixed part, the leveling device comprises a side plate, a locking mechanism, a sweeping mechanism, a pressing mechanism, a, the utility model discloses a curb plate, including curb plate, controller, right-hand member, sweeping mechanism, curb plate front end face left end embedding has locking mechanical system, sweeping mechanism is installed to the left end in the curb plate, pushing down mechanism installs down the mechanism at the right-hand member in the curb plate, pushing down mechanism top front end is provided with the battery, the controller is installed to battery top front end, battery right side lower extreme is fixed through bolt and power source.

Preferably, locking mechanical system includes casing, hand wheel, connecting axle, unlock button, ratchet, latch, spring leaf and fixing base, the casing rear end imbeds to the curb plate in the left end, the terminal surface lower extreme is provided with the hand wheel before the casing, the middle part is fixed with the connecting axle in the hand wheel, the unlock button is installed to the terminal surface upper right end before the casing, the connecting axle back runs through the casing and meets with the ratchet middle part, ratchet upper right end offsets with the latch, middle part rotates with the unlock button in the latch and is connected, latch left side upper end contacts with the spring leaf, the middle part is fixed with the fixing base through the bolt in the spring leaf, the fixing base back carries out bolted connection with the casing, the fixing base right-hand member rotates with the latch and is connected.

Preferably, sweep the mechanism and include axis of rotation, installed part, connecting piece and scraper blade, the installed part has been cup jointed at both ends around the axis of rotation external diameter surface, four ends are fixed through bolt and curb plate inboard in the installed part, the axis of rotation front end runs through curb plate, casing and fixing base in proper order and meets with ratchet back middle part, the axis of rotation bottom is fixed with the connecting piece, the lower extreme is fixed through bolt and scraper blade in the connecting piece.

Preferably, the pressing mechanism comprises a base plate, a guide rod, a pressing plate, a transmission case, a driving motor and a reciprocating mechanism, the front end and the rear end of the base plate are fixed to the side plates, the lower end of the base plate is connected with the pressing plate through the guide rod, the transmission case is fixed to the middle of the top end of the base plate, the driving motor is arranged in the middle of the right side of the transmission case and electrically connected with the controller, and the reciprocating mechanism is arranged in the middle of the transmission case.

Preferably, reciprocating motion mechanism includes movable frame, support piece, sliding block, rotates piece and transmission shaft, the movable frame left end is provided with support piece, support piece bottom and base plate vertical fixation, both ends are fixed with the sliding block about the movable frame, both ends all run through both ends about the support piece about the sliding block, the sliding block bottom is run through the base plate and is fixed mutually with the clamp plate, support piece right side middle part is rotated through the transmission shaft and is connected with rotating, the transmission shaft right side meets with driving motor left end output shaft.

Preferably, eighteen groups of ratchets are arranged on the outer diameter surface of the ratchet wheel, and the angle between the ratchets on the outer diameter surface of the ratchet wheel is matched with the angle of the bottom of the clamping tooth.

Preferably, the upper end of the spring piece is arc-shaped, and the upper end of the right side of the spring piece is attached to the upper end of the left side of the clamping tooth.

Preferably, the bottom of the scraper is sharp-angled, and the surface of the scraper is smooth.

Preferably, the upper end all is the bulge with preceding lower extreme behind the activity frame inboard to activity frame inboard bulge position corner is the radius horn shape.

Preferably, three groups of shifting pieces are fixed on the outer diameter surface of the rotating piece, and the side surface of each shifting piece is an inclined surface.

Preferably, the scraper is made of PP plastic.

Preferably, the toggle piece is made of alloy steel.

The invention has the following advantages: the invention provides an agricultural portable mulching film perforating device through improvement, which has the following improvement compared with the same type of equipment:

the method has the advantages that: according to the portable mulching film perforating device for agriculture, the leveling device is mounted at the left end of the bottom frame and is arranged at the right end of the roller, after the mulching film is perforated by the convex thorns on the roller, the mulching film can be scraped by the leveling device, soil can be leveled, manual operation is reduced, and working efficiency is effectively improved.

The method has the advantages that: according to the agricultural portable mulching film perforating device, the sweeping mechanism arranged at the left end in the leveling device can scrape a mulching film, the front end of the sweeping mechanism and the locking mechanism are arranged, the locking mechanism can stably adjust the angle of the scraping plate in the sweeping mechanism, the ratchet wheel structure in the locking mechanism is locked after adjustment, rotation is prevented, and the scraping plate can stably work after the angle is adjusted.

The method has the advantages that: according to the portable mulching film perforating device for agriculture, the pressing mechanism is mounted at the right end of the leveling device, the independent motor is mounted in the pressing mechanism, the motor drives the reciprocating mechanism in the transmission case to work, the pressing plate at the bottom can be pressed down in a reciprocating mode, soil can be leveled effectively, working efficiency is high, and the leveling effect is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the flattening apparatus of the present invention;

FIG. 3 is a schematic view of the locking mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the housing of the present invention;

FIG. 5 is a schematic view of the sweeping mechanism of the present invention;

FIG. 6 is a schematic view of the hold-down mechanism of the present invention;

fig. 7 is a schematic structural view of the reciprocating mechanism of the present invention.

Wherein: chassis-1, fixed plate-2, auxiliary wheel-3, support arm-4, push handle-5, roller-6, leveling device-7, fixing piece-8, roller-9, spur-10, side plate-71, locking mechanism-72, sweeping mechanism-73, pressing mechanism-74, storage battery-75, controller-76, power interface-77, shell-721, hand wheel-722, connecting shaft-723, unlocking button-724, ratchet-725, latch-726, spring leaf-727, fixing base-728, rotating shaft-731, mounting piece-732, connecting piece-733, scraper-734, base plate-741, guide rod-742, pressure plate-743, transmission case-744, driving motor-745, 745, A reciprocating mechanism-746, a movable frame-7461, a supporting piece-7462, a sliding block-7463, a rotating piece-7464, a transmission shaft-7465 and a toggle piece-74641.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.