CN111448928A - Ridge mulching film perforating device - Google Patents
Ridge mulching film perforating device Download PDFInfo
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- CN111448928A CN111448928A CN202010294959.6A CN202010294959A CN111448928A CN 111448928 A CN111448928 A CN 111448928A CN 202010294959 A CN202010294959 A CN 202010294959A CN 111448928 A CN111448928 A CN 111448928A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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Abstract
The invention relates to a perforating device, in particular to a ridge mulching film perforating device. The technical problem how to design a plastic film that can be simultaneously on two rows of ridges to carry out the trompil, work efficiency is high, and can collect the processing with the circular incomplete membrane that appears after the trompil, and more laborsaving ridge plastic film trompil device. A ridge mulching film perforating device comprises: the frame, two the rotary type is connected with first pivot between the frame portion, and its two portion is all fixed the cover and is equipped with first gyro wheel, first gyro wheel is located two between the frame. According to the invention, the device is moved to the two rows of the ridges and is pushed to move leftwards along the ridges, so that the hollow circular cutting blocks can continuously move downwards to open holes in the mulching films, and the hook rods can collect the circular residual mulching films after opening the holes into the hollow circular cutting blocks.
Description
Technical Field
The invention relates to a perforating device, in particular to a ridge mulching film perforating device.
Background
And (3) ridge forming: the mulching film is a ground covering film, is usually a transparent or black PE film, and also has green and silver films, and is used for ground covering to improve the soil temperature, keep the soil moisture, maintain the soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms and the like, promote the plant growth function, and after crops are planted on the ridges, the mulching film is perforated to allow seedlings of the seeds to grow when the seeds germinate fast so as to prevent the seeds from drilling out for growth after the seeds germinate.
The prior hole digger, for example, chinese patent with patent publication No. CN208191590U discloses a hole digger for plastic mulching film, which comprises a hole punching wheel; a plurality of punching columns are uniformly distributed on the outer side of the punching wheel; the punching column adopts a hollow column structure; the tail end section of the perforating column is a horseshoe-shaped section with a high front part and a low back part; the top end of the perforating column is provided with a U-shaped through groove which is symmetrical left and right; the middle part of the punching wheel is provided with a mounting hole; a bearing is arranged in the mounting hole; the punching wheel is rotationally connected with the connecting shaft through a bearing; connecting rods are symmetrically arranged on two sides of the connecting shaft; the tail ends of the two connecting rods are connected through a handle; the punching machine has the advantages of simple structure, reasonable arrangement, low manufacturing cost, energy conservation, environmental protection and high punching efficiency, can realize punching by one person, and has the following defects: can not carry out the trompil to the plastic film on two rows of ridges simultaneously, lead to work efficiency low, and the circular incomplete membrane that appears behind the trompil needs the individual pick up of people, and is more laborious.
Disclosure of Invention
In order to overcome the defects that the working efficiency is low because holes cannot be formed in the mulching films on two rows of ridges at the same time, and the circular residual mulching films after the holes are formed need to be picked up by people one by one, which is relatively labor-consuming, the invention has the technical problems that: the utility model provides a can carry out the trompil to the plastic film on two rows of ridges simultaneously, work efficiency is high, and can collect the processing with the circular incomplete membrane that appears behind the trompil, and more laborsaving ridge plastic film trompil device.
The technical implementation scheme of the invention is as follows: a ridge mulching film perforating device comprises: the device comprises two racks, wherein a first rotating shaft is rotatably connected between one part of each of the two racks, and a first roller is fixedly sleeved on each of the two parts of each of the two racks and positioned between the two racks; the special-shaped frame is arranged on one side, far away from the first roller, of the outer side of the machine frame, and the end part, far away from the machine frame, of the special-shaped frame is rotatably connected with a second roller; a handle mounted to an outer side of the frame adjacent the profile holder; the hole opening assembly is arranged between the first rotating shaft and the special-shaped frame and the rack and is used for opening holes in the mulching film; and the picking assembly is arranged on the hole opening assembly and is used for collecting the circular residual films after the holes are opened.
Optionally, the aperture assembly comprises: the second chain wheel is fixedly sleeved on the circumferential direction of the first rotating shaft between the two first rollers; the second rotating shaft is rotatably connected between one part of the two racks far away from the first rotating shaft in a penetrating way, and two ends of the second rotating shaft are respectively rotatably connected with one part of the two special-shaped racks; the first chain wheel is fixedly sleeved on one part of the circumference of the second rotating shaft between the two racks; a chain wound between the first sprocket and the second sprocket; the number of the gear-lacking gears is at least two, and the gear-lacking gears are symmetrically arranged at two parts of the second rotating shaft; the supporting frame is arranged on one side, close to the outer side of the special-shaped frame of the second roller wheel, of the supporting frame, and one side, facing the gear with missing teeth, of the supporting frame is fixedly connected with the picking assembly; the guide rod is fixedly connected to one side, close to the tooth-missing gear, in the support frame; the guide sleeve is sleeved on the guide rod in a sliding mode, and a first spring is connected between one side, facing the support frame, of the guide sleeve and one side, inside the support frame, of the guide sleeve; the rack is fixedly connected to one side, facing the guide sleeve, of the first rotating shaft and is correspondingly matched with the gear with missing teeth; the third rotating shaft is rotatably arranged on two sides of the rack far away from the gear lacking gear; the torsion spring is connected to the joint of the third rotating shaft and the rack; the hollow circular cutting block is arranged at the end part of the third rotating shaft far away from the rack and used for opening a hole in the mulching film, and one part of the hollow circular cutting block far away from the gear with missing teeth is connected with the picking assembly;
optionally, the picking assembly comprises L type contact plates, the L type contact plates are at least eight in number, every four of the contact plates are in one group, each L type contact plate is arranged on one side of the support frame facing the toothless gear at intervals, every two L type contact plates are arranged on two sides of each hollow circular cutting block, hollow insertion rods are symmetrically and fixedly connected to one side of the hollow circular cutting block far away from the toothless gear, hook rods are slidably arranged in the hollow insertion rods, one ends of the hook rods are arranged outside the hollow insertion rods, contact rods are slidably connected to two portions of the hollow circular cutting block close to the L type contact plates and far away from the toothless gear, the ends of the contact rods far away from the L type contact plates are fixedly connected with one side of the hook rods in the hollow insertion rods, one ends of the contact rods far away from the hook rods are in contact fit with the L type contact plates, and second springs are sleeved on the contact rods, one ends of the contact rods are fixedly connected with one side of the contact rods close to the L and the hollow circular cutting block close to the hollow circular cutting block.
Optionally, the device further comprises a collecting assembly, wherein the collecting assembly comprises: the push rod is slidably connected to the middle of one side of the hollow circular cutting block facing the gear with the missing teeth in a penetrating mode; the piston is slidably placed inside the hollow circular cutting block, and one side of the piston, which is far away from the hollow insertion rod, is fixedly connected with the end part of the push rod, which faces the contact rod; the third spring is sleeved on the push rod, one end of the third spring is fixedly connected with one side in the hollow circular cutting block close to the push rod, and the other end of the third spring is fixedly connected with one side of the piston far away from the hollow inserted rod; the contact block is fixedly sleeved on one part of the third rotating shaft close to the torsion spring in the circumferential direction; the special-shaped rod is arranged on one side in the support frame close to the guide rod, is positioned on two sides of the guide rod, and is matched with the contact block; the arc contact plate is arranged on one side, close to the special-shaped rod, in the supporting frame and corresponds to the push rod, and the arc contact plate is matched with the push rod; and the collecting frame is arranged at one side outside the rack close to the tooth-missing gear and used for collecting the circular residual films.
Optionally, the method further includes: the limiting plate is arranged at one part of the third rotating shaft, which is far away from the collecting frame and the rack; the limiting rod is arranged on one side in the supporting frame, close to the special-shaped rod and the arc-shaped contact plate, and is in corresponding contact fit with the limiting plate.
The beneficial effects are that:
1. through on removing this device to two rows of ridges, promote this device and remove left along the ridge, can make the continuous downstream of hollow circular stripping and slicing carry out the trompil to the plastic film, and the gib post can collect the circular incomplete membrane that appears behind the trompil to hollow circular stripping and slicing in, so, carry out the trompil to two rows of plastic films simultaneously, work efficiency is high, and still makes things convenient for people to handle the collection of circular incomplete membrane.
2. Through the effect of collecting the subassembly, can blow in the circular incomplete membrane of collection in hollow circular cutting block and collect in collecting the frame, need not the people and take out circular incomplete membrane in the hollow circular cutting block, avoid the hook lever to injure the hand.
3. Through the effect of limiting plate and gag lever post, can avoid the too big hollow circular stripping and slicing that leads to of stroke of third pivot reversal to carry out the trompil to the plastic film that can not be fine.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a schematic diagram of a first partial structure according to the present invention.
FIG. 4 is a second partial structure diagram of the present invention.
FIG. 5 is a third partial structural diagram of the present invention.
Fig. 6 is a fourth partial structural schematic view and a sectional view of the present invention.
Fig. 7 is an enlarged schematic view of part a of the present invention.
The names of the numbers in the drawing are 1, a machine frame, 2, a first rotating shaft, 3, a first roller, 4, a handle, 5, a second roller, 51, a special-shaped frame, 6, a hole opening assembly, 601, a second rotating shaft, 602, a first chain wheel, 603, a second chain wheel, 604, a chain, 605, a supporting frame, 606, a toothless gear, 607, a guide rod, 608, a guide sleeve, 609, a first spring, 610, a rack, 611, a third rotating shaft, 612, a torsion spring, 613, a hollow circular cutting block, 7, a pickup assembly, 701, L, a contact plate, 702, a hollow insertion rod, 703, a hook rod, 704, a contact rod, 705, a second spring, 8, a collection assembly, 801, a push rod, 802, a piston, 803, a third spring, 804, a special-shaped rod, 805, an arc-shaped contact plate, 806, a collection frame, 807, a contact block, 9, a limiting plate and 10, a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example 1
Referring to fig. 1-7, a ridge mulching film perforating device includes a frame 1, a first rotating shaft 2, a first roller 3, a handle 4, a second roller 5, a special-shaped frame 51, a perforating assembly 6 and a picking assembly 7, wherein the first rotating shaft 2 is rotatably connected between the left portions of the front and rear frames 1, the first roller 3 is fixedly connected to the front and rear portions of the first rotating shaft 2, the handle 4 is fixedly connected to the right portions of the outer side surfaces of the front and rear frames 1, the special-shaped frame 51 is mounted on the right portions of the outer side surfaces of the front and rear frames 1, the special-shaped frame 51 is located on the front and rear sides of the handle 4, the second roller 5 is rotatably connected to the bottom end of the special-shaped frame 51, the perforating assembly 6 is arranged between the special-shaped frame 51 and the first rotating shaft 2 and the frame 1.
The tapping component 6 comprises a second rotating shaft 601, a first chain wheel 602, a second chain wheel 603, a chain 604, a supporting frame 605, a gear with missing teeth 606, a guide rod 607, a guide sleeve 608, a first spring 609, a rack 610, a third rotating shaft 611, a torsion spring 612 and a hollow circular cutting block 613, the second rotating shaft 601 is rotatably connected between the right parts of the front and rear side frames 1, the front and rear ends of the second rotating shaft 601 are rotatably connected with the upper parts of the front and rear side special-shaped frames 51 respectively, the middle part of the second rotating shaft 601 is fixedly connected with the first chain wheel 602, the middle part of the first rotating shaft 2 is fixedly connected with the second chain wheel 603, the chain 604 is wound between the second chain wheel 603 and the first chain wheel 602, the front and rear parts of the second rotating shaft 601 are fixedly connected with the gear with missing teeth 606, the supporting frame 605 is fixedly connected with the lower parts of the outer right side surfaces of the front and rear side special-shaped frames 51, the left side surface of the upper part of the supporting, a guide sleeve 608 is slidably arranged on the guide rod 607, a first spring 609 is connected between the top of the guide sleeve 608 and the inner top of the support frame 605, the first spring 609 is sleeved on the guide rod 607, a rack 610 is fixedly connected to the left side surface of the guide sleeve 608, the rack 610 is positioned at the right side of the toothless gear 606 and is matched with the toothless gear 606, the lower parts of the front side surface and the rear side surface of the rack 610 are rotatably connected with a third rotating shaft 611, a torsion spring 612 is connected to the joint of the third rotating shaft 611 and the rack 610, a hollow circular cutting block 613 is fixedly connected to the outer end of the third rotating shaft 611 at the front side and the rear.
The picking assembly 7 comprises L type contact plates 701, hollow inserted bars 702, hook bars 703, contact bars 704 and second springs 705, wherein four L type contact plates 701 are fixedly connected to the rear side of the upper portion of the front side support frame 605 and the front side of the upper portion of the rear side support frame 605, every two L type contact plates 701 are located on the front side and the rear side of each hollow circular cutting block 613, the hollow inserted bars 702 are fixedly connected to the front side and the rear side of the inner top of the hollow circular cutting block 613, the hook bars 703 are arranged in the hollow inserted bars 702 in a sliding manner, the inner ends of the hook bars 703 penetrate through the hollow inserted bars 702, the contact bars 704 are arranged on the front side and the rear side of the lower portion of the hollow circular cutting block 613 in a sliding manner, the outer ends of the contact bars 704 are in contact fit with the L type contact plates 701, the inner ends of the contact bars 704 penetrate through the hollow inserted bars 702 to be fixedly connected with the upper portions of the outer side surfaces of.
At first operating personnel removes this device to two ridges on, trompil subassembly 6 is corresponding with the ridge, first gyro wheel 3 then contacts with the soil with second gyro wheel 5, can hold handle 4 and promote this device along the ridge left movement through first gyro wheel 3 and second gyro wheel 5, first gyro wheel 3 reversal drives first pivot 2 reversal, 2 reversals of first pivot drive trompil subassembly 6 functions, trompil subassembly 6 functions then carries out the trompil to the plastic film on the ridge, and simultaneously, trompil subassembly 6 still drives and picks up subassembly 7 functions, pick up the circular incomplete membrane that subassembly 7 functions appear after the trompil and collect in trompil subassembly 6. After all plastic films are perforated, the device is stopped to be pushed, and the circular residual plastic films in the perforating assembly 6 are taken out for processing. So, can carry out the trompil to two plastic films simultaneously, and the size of trompil is unanimous.
When an operator pushes the device to move leftwards, the first rotating shaft 2 rotates reversely to drive the second chain wheel 603 to rotate reversely, the second chain wheel 603 rotates reversely to drive the first chain wheel 602 to rotate reversely through the chain 604, the first chain wheel 602 rotates reversely to drive the second rotating shaft 601 to rotate reversely, the second rotating shaft 601 rotates reversely to drive the toothless gear 606 to rotate reversely, when the toothless gear 606 rotates reversely to be meshed with the rack 610, the toothless gear 606 drives the rack 610 to move upwards, the rack 610 moves upwards to drive the guide sleeve 608 to move upwards, the rack 610 moves upwards to drive the third rotating shaft 611 to move upwards, the third rotating shaft 611 moves upwards to drive the hollow circular cutting block 613 to move downwards, the hollow circular cutting block 613 moves upwards to drive the picking assembly 7 to move upwards, when the toothless gear 606 continues to rotate reversely to be separated from the rack 610, the guide sleeve 608 moves downwards to drive the rack 610 to move downwards due to the action of the first spring 609, the rack 610 moves downwards to drive the hollow circular cutting block 613 to move downwards through the third rotating, due to the elastic force of the first spring 609, the hollow circular cutting block 613 moves downwards to contact with the mulching film to open the hole, at the moment, the picking assembly 7 collects the circular residual mulching film generated by opening the hole in the hollow circular cutting block 613, and the steps are repeated, so that the mulching film can be continuously opened. After the holes are completely opened on the mulching film, the device is stopped to push, and the circular residual mulching film in the hollow circular cutting block 613 can be taken out for treatment.
Initially, the second spring 705 is in a compressed state, when an operator pushes the device to move left, the hollow circular cutting block 613 moves downward to drive the hollow insertion rod 702 to move downward, and then after the mulching film is perforated by the hollow circular cutting block 613, the hollow insertion rod 702 is inserted into the circular residual mulching film, the hook rod 703 hooks the circular residual mulching film appearing in the perforation and leaves the circular residual mulching film on the hollow circular cutting block 613, and the operation is repeated, so that each pair of mulching films is perforated by one hole, and the circular residual mulching film appearing in the perforation can be collected. After the opening of the ground film is completed, the operator can take out the circular residual film in the hollow circular cutting block 613. Therefore, operators do not need to take up the round residual films one by one for collection, and time and labor are saved.
Example 2
Referring to fig. 1-6, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a collecting assembly 8, the collecting assembly 8 includes a push rod 801, a piston 802, a third spring 803, a special-shaped rod 804, an arc-shaped contact plate 805, a collecting frame 806 and a contact block 807, the push rod 801 is slidably disposed in the middle of the top of the hollow circular cutting block 613, the piston 802 is fixedly connected to the bottom end of the push rod 801, the piston 802 is slidably engaged with the upper portion of the inner side of the hollow circular cutting block 613, the third spring 803 is connected between the top of the piston 802 and the inner top of the upper portion of the hollow circular cutting block 613, the third spring 803 is sleeved on the push rod 801, the contact block 807 is fixedly connected to the inner portions of the front and rear third rotating shafts 611, two special-shaped rods 804 are fixedly connected to the rear side of the inner top of the front side support frame 605 and the front side of the inner top of the rear, an arc contact plate 805 is fixedly connected to the middle of the top of the supporting frame 605, the arc contact plate 805 is matched with the push rod 801, and a collecting frame 806 is fixedly connected to the outer left side surface of the front and rear special-shaped frames 51.
When the third rotating shaft 611 moves upward, the third rotating shaft 611 also drives the contact block 807 to move upward, at the same time, the hollow circular cutting block 613 also drives the push rod 801 to move upward, when the contact block 807 moves upward to contact with the special-shaped rod 804, the special-shaped rod 804 makes the contact block 807 rotate forward, the contact block 807 rotates forward to drive the third rotating shaft 611 to rotate forward, the third rotating shaft 611 rotates forward to drive the hollow circular cutting block 613 to rotate forward, the hollow circular cutting block 613 drives the contact rod 704 to rotate forward, when the contact rod 704 rotates forward to L-shaped contact plate 701, the contact rod 704 moves outward to drive the hook rod 703 to move outward due to the action of the second spring 705, the hook rod 703 moves outward without stopping the circular residual film, at the same time, the hollow circular cutting block 613 also drives the push rod 801 to rotate forward, the push rod 801 contacts the arc-shaped contact plate 805, the push rod 801 rotates forward while moving upward through the arc-shaped contact rod 805, the push rod 801 moves downward to drive the piston 802 to move downward, the third spring 803 stretches, the piston 802 moves downward to push the upper air in the hollow circular cutting block 613, the hollow circular cutting block to push the hollow circular residual film from the contact rod 703 to the inner collection frame 613, the hollow circular collection frame is pushed out, the hollow circular residual film collection frame 806, the hollow residual film collection frame is pushed out, the hollow residual film collection frame 806, the hollow circular collection frame is pushed out by the return spring 806, the hollow circular residual film collection frame is convenient for pushing rod 704, the recovery frame 806, the recovery frame is convenient for recovery frame 806, the recovery frame 806, the recovery frame is removed, the recovery frame 806, the recovery frame is removed, the recovery frame 806, the recovery frame.
Example 3
Referring to fig. 4 and fig. 5, the present embodiment is different from embodiments 1 and 2 in that the present embodiment further includes a limiting plate 9 and a limiting rod 10, two limiting rods 10 are fixedly connected to the rear side of the upper portion of the left side of the front side supporting frame 605 and the front side of the upper portion of the left side of the rear side supporting frame 605, a limiting plate 9 is fixedly connected to the right side of the outer portion of the third rotating shaft 611 on the front and rear sides, and the limiting plate 9 is in contact fit with the limiting rods 10.
When the third rotating shaft 611 rotates reversely to reset, the third rotating shaft 611 rotates reversely to drive the limiting plate 9 to rotate reversely to reset, when the limiting plate 9 rotates reversely to contact with the limiting rod 10, the limiting plate 9 stops rotating reversely, and the third rotating shaft 611 also stops rotating reversely, which means that the third rotating shaft 611 rotates reversely to reset. Therefore, the phenomenon that the hollow circular cutting block 613 cannot well open the holes in the mulching film due to the overlarge reverse stroke of the third rotating shaft 611 can be avoided.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. A ridge mulching film perforating device is characterized by comprising:
the device comprises two racks (1), wherein a first rotating shaft (2) is rotatably connected between one of the two racks (1), a first roller (3) is fixedly sleeved on each of the two racks (1), and the first roller (3) is positioned between the two racks (1);
the special-shaped frame (51) is arranged on one side, far away from the first roller (3), of the outer side of the machine frame (1), and a second roller (5) is rotatably connected to the end part, far away from the machine frame (1), of the special-shaped frame (51);
the handle (4), the said handle (4) is mounted to the outside one side of the said stander (1) close to the said special-shaped shelf (51);
the hole opening assembly (6) is arranged between the first rotating shaft (2) and the special-shaped frame (51) and the rack (1) and is used for opening holes in the mulching film;
and the picking assembly (7) is arranged on the perforating assembly (6) and is used for collecting circular residual films after perforation.
2. A ridge film perforating apparatus as claimed in claim 1, wherein said perforating unit (6) comprises:
the second chain wheel (603), the second chain wheel (603) is fixedly sleeved on the circumference of the first rotating shaft (2) between the two first rollers (3);
the second rotating shaft (601) is rotatably connected between one part of the two machine frames (1) far away from the first rotating shaft (2) in a penetrating way, and two ends of the second rotating shaft (601) are respectively rotatably connected with one part of the two special-shaped frames (51);
the first chain wheel (602), the first chain wheel (602) is fixedly sleeved on one part of the circumference of the second rotating shaft (601) between the two racks (1);
a chain (604), said chain (604) being wound between said first sprocket (602) and said second sprocket (603);
the number of the gear lack gears (606) is at least two, and the gear lack gears (606) are symmetrically arranged at two parts of the second rotating shaft (601);
the supporting frame (605), the supporting frame (605) is installed at one side of the outer side of the special-shaped frame (51) close to the second roller (5), and one side of the supporting frame (605) facing the gear with missing teeth (606) is fixedly connected with the picking assembly (7);
the guide rod (607) is fixedly connected to one side of the inner side of the supporting frame (605) close to the toothless gear (606);
the guide sleeve (608), the said guide sleeve (608) is slipped and fitted on said guide arm (607), it is connected with the first spring (609) between one side towards said supporting arm (605) and one side in said supporting arm (605);
the rack (610) is fixedly connected to one side, facing the guide sleeve (608), of the first rotating shaft (2), and the rack (610) is correspondingly matched with the gear with missing teeth (606);
the third rotating shaft (611) is rotatably arranged at two sides of the rack (610) far away from the gear with missing teeth (606);
a torsion spring (612), wherein the torsion spring (612) is connected to the joint of the third rotating shaft (611) and the rack (610);
a hollow circular cutting block (613), wherein the hollow circular cutting block (613) is arranged at the end part of the third rotating shaft (611) far away from the rack (610) and used for opening holes for mulching films, and one part of the hollow circular cutting block (613) far away from the toothless gear (606) is connected with the picking assembly (7).
3. A ridge film perforating device as claimed in claim 2, characterized in that said pick-up assembly (7) comprises:
l type contact plates (701), the number of the L type contact plates (701) is at least eight, every four pieces of the contact plates are in one group, each group of the L type contact plates (701) is installed on one side of the supporting frame (605) facing the toothless gear (606) at intervals, and every two L type contact plates (701) are located on two sides of each hollow circular cut-out block (613);
the hollow insert rod (702), the hollow insert rod (702) is symmetrically and fixedly connected to one side of the hollow circular cutting block (613) far away from the gear with missing teeth (606);
the hook rod (703) is slidably placed in the hollow inserted rod (702), and one end of the hook rod (703) is positioned outside the hollow inserted rod (702);
the contact rod (704) is slidably penetrated and connected to two parts of the hollow circular cutting block (613) which is close to the L type contact plate (701) and far away from the toothless gear (606), the end part of the contact rod (704) far away from the L type contact plate (701) is fixedly connected with one side of the hook rod (703) positioned in the hollow insertion rod (702), and one end of the contact rod (704) far away from the hook rod (703) is in contact fit with the L type contact plate (701);
and the second spring (705), the second spring (705) is sleeved on the contact rod (704), one end of the second spring is fixedly connected with one part of the contact rod (704) close to the L type contact plate (701), and the other end of the second spring is fixedly connected with one side of the outer side of the hollow circular cutting block (613) close to the contact rod (704).
4. A ridge film perforating device as claimed in claim 3, characterized in that it further comprises a collecting unit (8), the collecting unit (8) comprising:
the push rod (801) is slidably penetrated and connected to the middle of one side of the hollow circular cutting block (613) facing the toothless gear (606);
a piston (802), wherein the piston (802) is slidably placed inside the hollow circular cutting block (613), and one side of the piston (802) far away from the hollow insert rod (702) is fixedly connected with the end of the push rod (801) facing the contact rod (704);
the third spring (803) is sleeved on the push rod (801), one end of the third spring (803) is fixedly connected with one side of the inner part of the hollow circular cutting block (613) close to the push rod (801), and the other end of the third spring is fixedly connected with one side of the piston (802) far away from the hollow inserted rod (702);
the contact block (807), the contact block (807) is fixedly sleeved on one part of the circumference of the third rotating shaft (611) close to the torsion spring (612);
a special-shaped rod (804), wherein the special-shaped rod (804) is arranged on one side in the support frame (605) close to the guide rod (607) and is positioned on two sides of the guide rod (607), and the special-shaped rod (804) is matched with the contact block (807);
the arc-shaped contact plate (805), the arc-shaped contact plate (805) is arranged on one side of the support frame (605) close to the special-shaped rod (804), corresponds to the push rod (801), and the arc-shaped contact plate (805) is matched with the push rod (801);
the collecting frame (806), the collecting frame (806) is installed in the outer side of the rack (1) close to the gear with missing teeth (606) and used for collecting the circular residual films.
5. The ridge film perforating device as recited in claim 4, further comprising:
a limiting plate (9), wherein the limiting plate (9) is arranged at one part of the third rotating shaft (611) far away from the collecting frame (806) and the rack (610);
the limiting rod (10) is arranged on one side, close to the special-shaped rod (804) and the arc-shaped contact plate (805), in the supporting frame (605), and is in corresponding contact fit with the limiting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294959.6A CN111448928B (en) | 2020-04-15 | 2020-04-15 | Ridge mulching film perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010294959.6A CN111448928B (en) | 2020-04-15 | 2020-04-15 | Ridge mulching film perforating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111448928A true CN111448928A (en) | 2020-07-28 |
| CN111448928B CN111448928B (en) | 2021-12-07 |
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| CN202010294959.6A Active CN111448928B (en) | 2020-04-15 | 2020-04-15 | Ridge mulching film perforating device |
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| CN202112111U (en) * | 2011-05-17 | 2012-01-18 | 谭锦法 | Ground film punching machine |
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| CN205657993U (en) * | 2016-06-03 | 2016-10-26 | 丽江市农业科学研究所 | Ordinary plastic film membrane rupture device |
| CN107135919A (en) * | 2017-04-28 | 2017-09-08 | 云南省烟草公司普洱市公司 | A kind of flue-cured tobacco cultivation apparatus with rupture of membranes, earthing and fertilizing functions |
| CN206658687U (en) * | 2017-04-25 | 2017-11-24 | 佳木斯大学 | Intelligent film punching machine |
| CN107466542A (en) * | 2017-10-22 | 2017-12-15 | 北京鼎翰科技有限公司 | A kind of full precision drill of tectorial seeder half of millet |
| KR20180075775A (en) * | 2016-12-26 | 2018-07-05 | 이경태 | The boring machine of binyl on a field |
| CN209218554U (en) * | 2018-01-23 | 2019-08-09 | 贵州省烟草公司黔东南州公司 | A kind of flue-cured tobacco mulch rupture of membranes recover |
| CN209987047U (en) * | 2019-04-16 | 2020-01-24 | 周庆英 | Plastic film drive arrangement that punches |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728640B2 (en) * | 1979-06-12 | 1982-06-17 | ||
| FR2596237B1 (en) * | 1986-03-26 | 1988-09-09 | Cheruel Andre | PLANTING MACHINE ON LAYER AND PLASTIC |
| JP2004129652A (en) * | 2002-09-19 | 2004-04-30 | Kazuhiko Koyama | Planting borer |
| CN201624041U (en) * | 2010-03-18 | 2010-11-10 | 段德宝 | Agricultural film paver |
| CN202112111U (en) * | 2011-05-17 | 2012-01-18 | 谭锦法 | Ground film punching machine |
| CN205213627U (en) * | 2015-12-28 | 2016-05-11 | 温州科技职业学院 | Plastic film car that punches |
| CN205657993U (en) * | 2016-06-03 | 2016-10-26 | 丽江市农业科学研究所 | Ordinary plastic film membrane rupture device |
| KR20180075775A (en) * | 2016-12-26 | 2018-07-05 | 이경태 | The boring machine of binyl on a field |
| CN206658687U (en) * | 2017-04-25 | 2017-11-24 | 佳木斯大学 | Intelligent film punching machine |
| CN107135919A (en) * | 2017-04-28 | 2017-09-08 | 云南省烟草公司普洱市公司 | A kind of flue-cured tobacco cultivation apparatus with rupture of membranes, earthing and fertilizing functions |
| CN107466542A (en) * | 2017-10-22 | 2017-12-15 | 北京鼎翰科技有限公司 | A kind of full precision drill of tectorial seeder half of millet |
| CN209218554U (en) * | 2018-01-23 | 2019-08-09 | 贵州省烟草公司黔东南州公司 | A kind of flue-cured tobacco mulch rupture of membranes recover |
| CN209987047U (en) * | 2019-04-16 | 2020-01-24 | 周庆英 | Plastic film drive arrangement that punches |
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| CN111448928B (en) | 2021-12-07 |
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Effective date of registration: 20211117 Address after: 404600 group 1, Fengyue village, Hongtu Township, Fengjie County, Chongqing Applicant after: FENGJIE KUIYAO AGRICULTURE DEVELOPMENT Co.,Ltd. Address before: 330006 room 1302, building 5, Hengmao international metropolis, 308 Beijing East Road, Qingshanhu District, Nanchang City, Jiangxi Province Applicant before: Guo Jianmei |
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