CN109041977B - Portable agricultural film laying device for farmland rising - Google Patents
Portable agricultural film laying device for farmland rising Download PDFInfo
- Publication number
- CN109041977B CN109041977B CN201811021522.4A CN201811021522A CN109041977B CN 109041977 B CN109041977 B CN 109041977B CN 201811021522 A CN201811021522 A CN 201811021522A CN 109041977 B CN109041977 B CN 109041977B
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- seat
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Classifications
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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
- A01G13/0287—Devices for laying-out or removing ground coverings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention relates to the technical field of agricultural film laying, in particular to a portable agricultural film laying device for farmland rising, which comprises a film winding drum arranged on a film laying machine, wherein a connecting rod is inserted into the film winding drum, the end faces of the two ends of the connecting rod are both convexly provided with connecting bosses, the middle part of the outer side wall of a connecting shaft is provided with a limiting ring, one end face of the connecting shaft, which is close to the connecting bosses, is provided with a connecting sinking groove, the connecting bosses are in threaded connection in the connecting sinking groove, one end of the connecting shaft, which is close to the limiting bosses, is sleeved with a bearing, one end face of the limiting ring is pressed on the end face of an inner ring of one end of the bearing, the friction rotation mode of the film winding drum and the shaft is changed through the use of the bearing, the rolling rotation is converted, and when the agricultural film is laid, the efficiency is higher, and the agricultural film is not easy to break; all parts are directly connected through threads, so that the assembly can be completed without tools, the portable electric bicycle is convenient to carry, retract and maintain.
Description
Technical Field
The invention relates to the technical field of agricultural film laying, in particular to a portable agricultural film laying device for farmland rising.
Background
The agricultural film is also called film plastic, comprises a mulching film, and mainly comprises polyethylene, and is used for covering farmlands so as to play roles of improving the ground temperature, guaranteeing the soil humidity and promoting the germination of seeds and the rapid growth of seedlings; the existing agricultural film laying method has the advantages that the agricultural film winding drum is placed on a shaft, one end of the agricultural film is pulled out and is fixed, then the agricultural film is laid, the method lacks limit on laying, the film winding drum is very inflexible to rotate, and the agricultural film is broken due to film clamping or rotation blocking, so that the invention provides a portable agricultural film laying device for farmland rising.
Disclosure of Invention
The invention aims to provide a portable agricultural film laying device for farmland rising, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a portable agricultural film laying device that farmland was used of rising, includes the book membrane section of thick bamboo of installing on shop's membrane machine, the connection pole has been inserted in a book membrane section of thick bamboo, connection boss is all protruding to be equipped with at connecting rod both ends terminal surface, the connection boss outside all is equipped with the connecting axle, the lateral wall middle part of connecting axle is equipped with the spacing ring, the connecting axle is close to the one end terminal surface of connecting boss and is equipped with the connection sink, the connection boss screw thread grafting is in the connection sink, the one end that the connecting axle is close to spacing boss has cup jointed the bearing, the terminal surface of spacing ring presses on the terminal surface of bearing one end inner ring, the terminal surface of connecting rod presses on the terminal surface of bearing other end inner ring, the lateral wall of bearing is connected with the inner wall contact of a book membrane section of thick bamboo, the one end that the connecting axle kept away from the connection boss has cup jointed the baffle ring, the terminal surface of baffle ring and the terminal surface contact of the spacing ring other end, the outer side of the baffle ring is provided with a first spring which is sleeved on the connecting shaft, the outer side of one end of the connecting shaft far away from the connecting boss is provided with a transition baffle seat, the cross section of the transition baffle seat is T-shaped, the end face of the transition baffle seat close to the connecting shaft is provided with a transition sink groove, a fixed seat is inserted in the transition sink groove, the outer side of the transition baffle seat is a connecting vertical pipe on a film laying machine, the end face of the connecting vertical pipe close to the transition baffle seat is convexly welded with a fixed column, the cross section of the fixed seat is T-shaped, the protruding end of the fixed seat penetrates through the transition baffle seat and then is in threaded sleeve connection with the fixed column, the end face of the fixed seat is pressed on the bottom end face of the transition sink groove, the end face of the transition sink groove is in threaded sleeve connection with the connecting shaft, the end face of the connecting shaft is pressed on the end face of the fixed seat, one end face of the first spring is pressed on the end face of the transition baffle seat, the other end face of the first spring is pressed on the end face of the baffle ring, the two baffle rings are connected through a stop rod which penetrates through the insertion connection, the two ends of the stop rod are respectively in threaded sleeve connection with a fixing sleeve, and the baffle ring is located between the fixing sleeves.
Preferably, the bearing is a ball bearing with a dust cover.
Preferably, the connecting rod and the stop lever are all integrally formed by stainless steel.
Preferably, the first spring is formed by coiling 65Mn steel with a wire diameter of 2-5 mm.
Preferably, a second spring is arranged between the fixed sleeve and the baffle ring, and the second spring is formed by a 65Mn steel coil with a wire diameter of 1-3 mm.
Compared with the prior art, the invention has the beneficial effects that:
1. through the use of the bearing, the friction rotation mode of the film winding drum and the shaft is changed into rolling rotation, and when the agricultural film is paved, the efficiency is higher, and the agricultural film is not easy to break;
2. all parts are directly connected through threads, so that the assembly can be completed without tools, the portable electric bicycle is convenient to carry, retract and maintain.
Drawings
FIG. 1 is a schematic view of a semi-sectioned axial side view of a structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic view of a semi-sectional shaft side of a transition block of the present invention.
In the figure: the film winding cylinder 1, the connecting rod 2, the connecting boss 3, the connecting shaft 4, the limiting ring 5, the bearing 6, the baffle ring 7, the first spring 8, the transition baffle seat 9, the fixing seat 10, the fixing column 11, the stop lever 12, the fixing sleeve 13 and the second spring 14.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable agricultural film laying device that farmland was used of rising, including installing the book membrane section of thick bamboo 1 of spreading the membrane machine, it has connecting rod 2 to peg graft in the book membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with and connect boss 3, it all is equipped with connecting axle 4 to connect the boss 3 outside, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the one end terminal surface of connecting boss 3 and is equipped with the connection heavy groove, connect boss 3 screw thread peg graft in the connection heavy groove, connecting axle 4 is close to spacing boss's one end has cup jointed bearing 6, bearing 6 is the ball bearing of taking the shield, in order to guarantee the nimble rotation of book membrane section of thick bamboo 1 and not to block, the terminal surface of spacing ring 5 is pressed on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 is pressed on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of book membrane section of thick bamboo 1, the end of the connecting shaft 4 far away from the connecting boss 3 is sleeved with a baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is made of a 65Mn steel coil with the wire diameter of 2-5mm, a certain elastic force is provided for restraining the axial movement of the baffle ring 7, thereby limiting the film winding drum 1, ensuring that the agricultural film does not move to two sides during film laying, the first spring 8 is sleeved on the connecting shaft 4, the outer side of the end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9 close to the connecting shaft 4 is provided with a transition sinking groove, a fixing seat 10 is inserted in the transition sinking groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe close to the transition baffle seat 9 is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of fixing base 10 runs through behind the transition fender seat 9 the screw thread cup joints on fixed column 11, the terminal surface of fixing base 10 presses on the bottom end face of transition heavy groove, transition heavy groove screw thread grafting is on connecting axle 4, and the terminal surface of connecting axle 4 presses on the terminal surface of fixing base 10, the terminal surface of one end of spring 8 presses on the terminal surface of transition fender seat 9, the terminal surface of the other end of spring 8 presses on the terminal surface of fender ring 7, connect through the pin 12 that runs through grafting between two fender rings 7, connecting rod 2 and pin 12 are stainless steel integrated into one piece, keep the connection, and rely on self gravity to carry out spacingly to the agricultural film on the roll of film section of thick bamboo 1, prevent that the agricultural film from taking place to damage or folding, be unfavorable for the laying of agricultural film, fixed cover 13 has all been cup jointed to the both ends screw thread of pin 12, fender ring 7 is located between fixed cover 13, be equipped with spring two 14 between fixed cover 13 and the fender ring 7, spring two 14 is the 65Mn system of wire footpath 1-3mm, guarantee the relative position of pin 12 and fender ring 7, make pin 12 carry out tensioning spacing to the agricultural film when laying at suitable position all the time.
Example 1
The utility model provides a portable agricultural film laying device for farmland rising, includes the roll up membrane section of thick bamboo 1 of installing on shop's membrane machine, it has connecting rod 2 to peg graft in the roll up membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with connection boss 3, the connection boss 3 outside all is equipped with connecting axle 4, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the terminal surface of connection boss 3 and is equipped with the connection heavy groove, connection boss 3 screw thread peg graft in the connection heavy groove, the one end that connecting axle 4 is close to spacing boss has cup jointed bearing 6, the terminal surface of spacing ring 5 presses on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 presses on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of roll up membrane section of thick bamboo 1, the one end that connecting axle 4 kept away from connection boss 3 has cup jointed baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is sleeved on the connecting shaft 4, the outer side of one end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9, which is close to the connecting shaft 4, is provided with a transition sink groove, a fixing seat 10 is inserted in the transition sink groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe, which is close to the transition baffle seat 9, is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of the fixing seat 10 is sleeved on the fixing column 11 after penetrating through the transition baffle seat 9 in a threaded manner, the end face of the fixing seat 10 is pressed on the bottom end face of the transition sink groove, the transition sink groove is inserted on the connecting shaft 4 in a threaded manner, the end face of the connecting shaft 4 is pressed on the end face of the fixing seat 10, one end face of the first spring 8 is pressed on the end face of the transition retaining seat 9, the other end face of the first spring 8 is pressed on the end face of the retaining ring 7, the two retaining rings 7 are connected through a stop rod 12 which penetrates through the insertion connection, two ends of the stop rod 12 are respectively sheathed with a fixing sleeve 13 in a threaded manner, and the retaining ring 7 is positioned between the fixing sleeves 13.
Example 2
The utility model provides a portable agricultural film laying device for farmland rising, includes the roll up membrane section of thick bamboo 1 of installing on shop's membrane machine, it has connecting rod 2 to peg graft in the roll up membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with connection boss 3, the connection boss 3 outside all is equipped with connecting axle 4, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the terminal surface of connection boss 3 and is equipped with the connection heavy groove, connection boss 3 screw thread peg graft in the connection heavy groove, the one end that connecting axle 4 is close to spacing boss has cup jointed bearing 6, the terminal surface of spacing ring 5 presses on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 presses on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of roll up membrane section of thick bamboo 1, the one end that connecting axle 4 kept away from connection boss 3 has cup jointed baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is sleeved on the connecting shaft 4, the outer side of one end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9, which is close to the connecting shaft 4, is provided with a transition sink groove, a fixing seat 10 is inserted in the transition sink groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe, which is close to the transition baffle seat 9, is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of the fixing seat 10 is sleeved on the fixing column 11 after penetrating through the transition baffle seat 9 in a threaded manner, the end face of the fixing seat 10 is pressed on the bottom end face of the transition sink groove, the transition sink groove is inserted on the connecting shaft 4 in a threaded manner, the end face of the connecting shaft 4 is pressed on the end face of the fixing seat 10, one end face of the first spring 8 is pressed on the end face of the transition retaining seat 9, the other end face of the first spring 8 is pressed on the end face of the retaining ring 7, the two retaining rings 7 are connected through a stop rod 12 which penetrates through the insertion connection, two ends of the stop rod 12 are respectively sheathed with a fixing sleeve 13 in a threaded manner, and the retaining ring 7 is positioned between the fixing sleeves 13.
The bearing 6 is a ball bearing with a dust cover.
Example 3
The utility model provides a portable agricultural film laying device for farmland rising, includes the roll up membrane section of thick bamboo 1 of installing on shop's membrane machine, it has connecting rod 2 to peg graft in the roll up membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with connection boss 3, the connection boss 3 outside all is equipped with connecting axle 4, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the terminal surface of connection boss 3 and is equipped with the connection heavy groove, connection boss 3 screw thread peg graft in the connection heavy groove, the one end that connecting axle 4 is close to spacing boss has cup jointed bearing 6, the terminal surface of spacing ring 5 presses on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 presses on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of roll up membrane section of thick bamboo 1, the one end that connecting axle 4 kept away from connection boss 3 has cup jointed baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is sleeved on the connecting shaft 4, the outer side of one end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9, which is close to the connecting shaft 4, is provided with a transition sink groove, a fixing seat 10 is inserted in the transition sink groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe, which is close to the transition baffle seat 9, is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of the fixing seat 10 is sleeved on the fixing column 11 after penetrating through the transition baffle seat 9 in a threaded manner, the end face of the fixing seat 10 is pressed on the bottom end face of the transition sink groove, the transition sink groove is inserted on the connecting shaft 4 in a threaded manner, the end face of the connecting shaft 4 is pressed on the end face of the fixing seat 10, one end face of the first spring 8 is pressed on the end face of the transition retaining seat 9, the other end face of the first spring 8 is pressed on the end face of the retaining ring 7, the two retaining rings 7 are connected through a stop rod 12 which penetrates through the insertion connection, two ends of the stop rod 12 are respectively sheathed with a fixing sleeve 13 in a threaded manner, and the retaining ring 7 is positioned between the fixing sleeves 13.
The bearing 6 is a ball bearing with a dust cover.
The connecting rod 2 and the stop lever 12 are all integrally formed by stainless steel.
Example 4
The utility model provides a portable agricultural film laying device for farmland rising, includes the roll up membrane section of thick bamboo 1 of installing on shop's membrane machine, it has connecting rod 2 to peg graft in the roll up membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with connection boss 3, the connection boss 3 outside all is equipped with connecting axle 4, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the terminal surface of connection boss 3 and is equipped with the connection heavy groove, connection boss 3 screw thread peg graft in the connection heavy groove, the one end that connecting axle 4 is close to spacing boss has cup jointed bearing 6, the terminal surface of spacing ring 5 presses on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 presses on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of roll up membrane section of thick bamboo 1, the one end that connecting axle 4 kept away from connection boss 3 has cup jointed baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is sleeved on the connecting shaft 4, the outer side of one end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9, which is close to the connecting shaft 4, is provided with a transition sink groove, a fixing seat 10 is inserted in the transition sink groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe, which is close to the transition baffle seat 9, is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of the fixing seat 10 is sleeved on the fixing column 11 after penetrating through the transition baffle seat 9 in a threaded manner, the end face of the fixing seat 10 is pressed on the bottom end face of the transition sink groove, the transition sink groove is inserted on the connecting shaft 4 in a threaded manner, the end face of the connecting shaft 4 is pressed on the end face of the fixing seat 10, one end face of the first spring 8 is pressed on the end face of the transition retaining seat 9, the other end face of the first spring 8 is pressed on the end face of the retaining ring 7, the two retaining rings 7 are connected through a stop rod 12 which penetrates through the insertion connection, two ends of the stop rod 12 are respectively sheathed with a fixing sleeve 13 in a threaded manner, and the retaining ring 7 is positioned between the fixing sleeves 13.
The bearing 6 is a ball bearing with a dust cover.
The connecting rod 2 and the stop lever 12 are all integrally formed by stainless steel.
The first spring 8 is formed by coiling 65Mn steel with a wire diameter of 2-5 mm.
Example 5
The utility model provides a portable agricultural film laying device for farmland rising, includes the roll up membrane section of thick bamboo 1 of installing on shop's membrane machine, it has connecting rod 2 to peg graft in the roll up membrane section of thick bamboo 1, connecting rod 2 both ends terminal surface all is protruding to be equipped with connection boss 3, the connection boss 3 outside all is equipped with connecting axle 4, the lateral wall middle part of connecting axle 4 is equipped with spacing ring 5, connecting axle 4 is close to the terminal surface of connection boss 3 and is equipped with the connection heavy groove, connection boss 3 screw thread peg graft in the connection heavy groove, the one end that connecting axle 4 is close to spacing boss has cup jointed bearing 6, the terminal surface of spacing ring 5 presses on the terminal surface of bearing 6 one end inner ring, the terminal surface of connecting rod 2 presses on the terminal surface of bearing 6 other end inner ring, the lateral wall of bearing 6 is connected with the inner wall contact of roll up membrane section of thick bamboo 1, the one end that connecting axle 4 kept away from connection boss 3 has cup jointed baffle ring 7, the end face of one end of the baffle ring 7 is contacted with the end face of the other end of the limiting ring 5, the outer side of the baffle ring 7 is provided with a first spring 8, the first spring 8 is sleeved on the connecting shaft 4, the outer side of one end of the connecting shaft 4 far away from the connecting boss 3 is provided with a transition baffle seat 9, the cross section of the transition baffle seat 9 is T-shaped, the end face of the transition baffle seat 9, which is close to the connecting shaft 4, is provided with a transition sink groove, a fixing seat 10 is inserted in the transition sink groove, the outer side of the transition baffle seat 9 is a connecting stand pipe on a film laying machine, the end face of the connecting stand pipe, which is close to the transition baffle seat 9, is convexly welded with a fixing column 11, the cross section of the fixing seat 10 is T-shaped, the protruding end of the fixing seat 10 is sleeved on the fixing column 11 after penetrating through the transition baffle seat 9 in a threaded manner, the end face of the fixing seat 10 is pressed on the bottom end face of the transition sink groove, the transition sink groove is inserted on the connecting shaft 4 in a threaded manner, the end face of the connecting shaft 4 is pressed on the end face of the fixing seat 10, one end face of the first spring 8 is pressed on the end face of the transition retaining seat 9, the other end face of the first spring 8 is pressed on the end face of the retaining ring 7, the two retaining rings 7 are connected through a stop rod 12 which penetrates through the insertion connection, two ends of the stop rod 12 are respectively sheathed with a fixing sleeve 13 in a threaded manner, and the retaining ring 7 is positioned between the fixing sleeves 13.
The bearing 6 is a ball bearing with a dust cover.
The connecting rod 2 and the stop lever 12 are all integrally formed by stainless steel.
The first spring 8 is formed by coiling 65Mn steel with a wire diameter of 2-5 mm.
A second spring 14 is arranged between the fixed sleeve 13 and the baffle ring 7, and the second spring 14 is formed by a 65Mn steel coil with a wire diameter of 1-3 mm.
Working principle: the method comprises the steps of firstly sleeving a bearing 6 on a connecting shaft 4, sleeving a connecting shaft 4 on a connecting boss 3 on a connecting rod 2 through threads, sleeving a film winding cylinder 1 on the connecting rod 2, sleeving the inner wall of the film winding cylinder 1 on the connecting shaft 4 through contact with the outer side wall of the bearing 6, sleeving a baffle ring 7 and a spring I8 on the connecting shaft 4, penetrating a fixing seat 10 into a transition sink groove on a transition baffle seat 9, sleeving a fixing seat 10 through threads on a fixing column 11, sleeving a transition sink groove of the transition baffle seat 9 on one end, far away from the connecting rod 2, of the connecting shaft 4, pressing the end face of the transition baffle seat 9 on the end face, far away from the connecting shaft 4, of the spring I8, penetrating a baffle rod 12 into two baffle rings 7, sleeving springs II at two ends of the baffle rod 12, sleeving threads on the end of the baffle rod 12 through fixing sleeves 13, and then fixing one end of a pesticide film under the end of the pesticide film through the baffle rod 12, and then enabling a film paving machine to walk, so that the paving of the pesticide film can be completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a portable agricultural film laying device that farmland was used that rises, includes to install a roll of membrane section of thick bamboo (1) on spreading the membrane machine, its characterized in that: the utility model discloses a film rolling barrel, including a film rolling barrel (1), a connecting rod (2) is inserted in, connecting boss (3) are all protruding in connecting boss (2) both ends terminal surface, connecting boss (3) outside all is equipped with connecting axle (4), the lateral wall middle part of connecting axle (4) is equipped with spacing ring (5), connecting boss (3) screw thread grafting is in connecting the heavy groove, connecting axle (4) are close to spacing boss's one end and have been cup jointed bearing (6), the terminal surface of spacing ring (5) is pressed on the terminal surface of bearing (6) one end go-between, the terminal surface of connecting rod (2) is pressed on the terminal surface of bearing (6) other end go-between, the lateral wall of bearing (6) is connected with the inner wall contact of film rolling barrel (1), the one end that connecting axle (4) kept away from connecting boss (3) has been cup jointed and has been kept off ring (7), the terminal surface of one end of spacing ring (7) and the terminal surface contact of spacing ring (5), one end face that is close to spacing ring (7) has cup jointed on the terminal surface of a spring (8), one end face that is equipped with one end (8) is cup jointed in the shape of a spring (8) on the terminal surface (9) of connecting axle (4) outside of connecting axle (4), the transition keeps off seat (9) and is close to the terminal surface of connecting axle (4) and is equipped with transition heavy groove, peg graft in the transition heavy groove has fixing base (10), the transition keeps off seat (9) outside is the last connecting riser of shop membrane machine, the connecting riser is close to on the terminal surface of transition keeps off seat (9) projection welding has fixed column (11), the cross-section of fixing base (10) is T-shaped, the protruding end of fixing base (10) runs through behind transition keeps off seat (9) the screw thread cup joints on fixed column (11), the terminal surface of fixing base (10) presses on the bottom terminal surface of transition heavy groove, transition heavy groove screw thread grafting is on connecting axle (4), and the terminal surface of connecting axle (4) presses on the terminal surface of fixing base (10), the terminal surface of one end of spring (8) presses on the terminal surface of transition keeps off seat (9), the terminal surface of the other end of spring (8) presses on the terminal surface of backing ring (7), connect through threaded pin (12) that runs through between two backing rings (7), threaded pin (13) are cup jointed between fixed backing ring (13) all;
the bearing (6) is a ball bearing with a dust cover; the connecting rod (2) and the stop lever (12) are integrally formed by stainless steel.
2. The portable agricultural film laying device for farmland raising according to claim 1, wherein: the first spring (8) is formed by a 65Mn steel coil with the wire diameter of 2-5 mm.
3. The portable agricultural film laying device for farmland raising according to claim 1, wherein: a second spring (14) is arranged between the fixed sleeve (13) and the baffle ring (7), and the second spring (14) is formed by a 65Mn steel coil with the wire diameter of 1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021522.4A CN109041977B (en) | 2018-09-03 | 2018-09-03 | Portable agricultural film laying device for farmland rising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021522.4A CN109041977B (en) | 2018-09-03 | 2018-09-03 | Portable agricultural film laying device for farmland rising |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109041977A CN109041977A (en) | 2018-12-21 |
| CN109041977B true CN109041977B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021522.4A Active CN109041977B (en) | 2018-09-03 | 2018-09-03 | Portable agricultural film laying device for farmland rising |
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| CN (1) | CN109041977B (en) |
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| TW201831077A (en) * | 2017-02-22 | 2018-09-01 | 台灣金石利工程股份有限公司 | Agricultural film formulation, agricultural film and preparation method thereof |
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| CN109041977A (en) | 2018-12-21 |
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