CN216722376U - Laminating machine with small steering radian - Google Patents
Laminating machine with small steering radian Download PDFInfo
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- CN216722376U CN216722376U CN202123421377.9U CN202123421377U CN216722376U CN 216722376 U CN216722376 U CN 216722376U CN 202123421377 U CN202123421377 U CN 202123421377U CN 216722376 U CN216722376 U CN 216722376U
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Abstract
The utility model relates to the technical field of agricultural equipment, and particularly discloses a film laminating machine with small steering radian, which comprises a rack, wherein a single-cylinder engine is arranged at the front end of the rack, one side of the single-cylinder engine, which is close to the rack, is in transmission connection with a transmission gearbox, the rack is fixed with a fixed rod welded on the side wall of the transmission gearbox through a pin shaft, and a wheel fixing frame is welded on one side of the transmission gearbox. Has the advantages that: the film covering machine is portable, so that the soil compaction during operation can be reduced; the ditching assembly can be used for automatically cleaning sundries and stones at the mulching film laying position, so that mulching films can be conveniently laid, and the rear soil covering assembly can be used for realizing automatic covering operation after laying, so that the mulching film laying efficiency is improved; structural design is reasonable, puts the single cylinder engine and tectorial membrane mechanism together, and radius of gyration is little during the use, can realize turning to fast of machine, simple and convenient through the separation and reunion handle that turns to that sets up in frame one side moreover.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a film laminating machine with small steering radian.
Background
The ridging cultivation is frequently adopted for planting part of potatoes, beans and vegetables, the ridging cultivation can improve the ground temperature, preserve water, preserve fertilizer and increase the crop yield, and the ridging cultivation is often matched with mulching films, so that the furrowing and ridging mulching films can effectively save water resources, reduce the irrigation times, further preserve water and increase temperature, avoid rainwater from scouring the ground or cause soil hardening, and reduce the workload. Mulching cultivation, namely covering the ground with a transparent plastic film, sowing under the film and protecting the growth of crop seedlings, and uncovering the film after the air temperature is warmed so that the seedlings grow under normal climatic conditions. The measures have the effects of increasing temperature, preserving soil moisture, increasing production and increasing income in low-temperature cold and cold areas with insufficient heat. Generally speaking, the growing season of crops is prolonged by 20-30 days. The ground temperature of 0-5 cm in the film is increased by 2-4 ℃ in winter and spring, the temperature of the near stratum is increased by 4-8 ℃, and the ground temperature in the film can be reduced in hot summer. The film covering reduces the evaporation of soil moisture and also has the effect of water storage and soil moisture preservation. The fertilizer applied to the soil under the protection of the mulching film can not be lost due to wind, sun and rain, and the growth of weeds can be effectively controlled. The colorless film has strong capability of reflecting light, can increase 10% of sunlight at a height of 15 cm from the ground, and improves the photo-thermal condition of an air layer close to the ground. The film mulching cultivation also promotes the activity of soil microorganisms, accelerates the decomposition of organic substances, improves the physical and chemical structure of the soil and creates a suitable ecological environment for the growth of crops. Crop film mulching cultivation becomes an important measure for increasing the yield of agriculture in the world, but China is about to develop the fastest, the largest and the best effect. The mulching cultivation in China is developed from cold areas to suburb plains, and is expanded from fruit and vegetable crops to grain and cotton crops, so that the labor efficiency is obviously improved, the land is saved when the crops are taken urgently, the investment is low, and the benefit is high. The wild goose is in a cold and cold northern region, the climate is cold, the growing period is short, the wild goose is an 'forbidden region' for corn production for a long time, the corn cannot be matured in the annual field, the effective accumulated temperature is increased after the mulching cultivation is adopted, and the corn can be matured safely in the local area. The dry farming area in Gansu province adopts the wheat mulching hill-drop technique, solves the problems of water shortage and insufficient heat, and realizes water-saving and temperature-increasing high-yield cultivation.
Current tectorial membrane device is drawn through the tractor mostly, because tractor weight is heavier, adopts the tractor to draw and can lead to the soil to be compacted, influences the soil property, turns to when the tractor pulls moreover and needs a very big space, and the plot in a lot of fields in south is less, all leans on the manual work to lift equipment when turning to and turns to after, this needs a lot of powerful labours, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a film laminating machine with small steering radian in order to solve the problems.
The technical scheme of the utility model is realized as follows:
a film laminating machine with small steering radian comprises a rack, wherein a single-cylinder engine is arranged at the front end of the rack, one side of the single-cylinder engine, which is close to the rack, is in transmission connection with a transmission gearbox, the rack is fixed with a fixed rod welded on the side wall of the transmission gearbox through a pin shaft, one side of the transmission gearbox is welded with a wheel fixed frame, two ends of the wheel fixed frame are fixed with fixed boxes, the outer sides of the fixed boxes are rotatably provided with driving wheels through bearings, two sides of the transmission gearbox are in transmission connection with transmission shafts, one end of each transmission shaft is inserted into the fixed box, one end of each transmission shaft, which is inserted into the fixed box, is in transmission connection with the driving wheels through a clutch, two sides of one end, which faces towards the rack, of the single-cylinder engine are fixed with handrails, two sides of one end, which is close to the single-cylinder engine, are fixed with ditching assemblies through detachable connection, the ditching machine is characterized in that rear wheel assemblies are fixed on two sides of the other end of the machine frame through detachable connection, rear soil covering assemblies are fixed on the rear wheel assemblies through detachable connection, mulching film roll fixing assemblies are fixed at positions, close to the ditching assemblies, of two sides of the machine frame through detachable connection, the mulching film roll fixing assemblies are located between the rear wheel assemblies and the ditching assemblies, and pedals are fixed on the upper surface of the rear end of the machine frame.
Further, the rear wheel assembly comprises a long connecting rod, a fourth fixing sleeve and a fifth fixing sleeve are welded on the upper surface of the long connecting rod, the fourth fixing sleeve and the fifth fixing sleeve are matched with the frame, a film pressing wheel is fixed below the fourth fixing sleeve, a sixth fixing sleeve for fixing the rear soil covering assembly is welded at one end of the long connecting rod, which is far away from the fourth fixing sleeve, the fifth fixing sleeve and the sixth fixing sleeve are connected together through a short connecting rod, two steering clutch handles are fixed on the side wall of the long connecting rod on one side of the frame, the two steering clutch handles are connected with the two clutches through pull wires, and a gear engaging and disengaging handle is arranged on one side of the steering engaging and disengaging handle and is in transmission connection with a gear adjusting deflector rod of the transmission gearbox through a pull wire.
Furthermore, the rear soil covering assembly comprises a second cross arm which is matched with the sixth fixing sleeve, a seventh fixing sleeve is welded at one end of the second cross arm, a third vertical fixing rod is inserted into the seventh fixing sleeve, and a soil covering wheel is fixed at the lower end of the third vertical fixing rod through a bearing.
Further, the plastic film roll fixing assembly comprises a first cross arm installed in a matched mode with the rack, a third fixing sleeve is welded at one end of the first cross arm, a second vertical fixing rod is inserted into the third fixing sleeve in an inserted mode, and a plastic film roll fixing shaft is welded at the lower end of the second vertical fixing rod.
Furthermore, the ditching subassembly include with the first fixed cover of frame cooperation installation, the fixed cover of second has been welded to first fixed cover one side, it has first vertical fixing pole to peg graft in the second fixed cover, the welding of first vertical fixing pole lower extreme has the furrow opener.
Furthermore, one end of the furrow opener, which is close to the mulching film roll fixing assembly, is turned inwards.
Further, the distance between the furrow opener and the center line of the rack is smaller than the distance between the soil covering wheel and the center line of the rack.
Furthermore, the furrow opener and the soil covering wheel are respectively positioned on two sides of the film pressing wheel.
Furthermore, a handle connected with the two clutches through a pull wire is fixed on each of the two handrails.
Furthermore, one end of the transmission shaft inserted into the fixing box is welded with a spline support shaft, the clutch comprises a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are fixed together through bolts, the first fixing seat is fixed on one side of the fixing box close to the driving wheel through screws, the second fixing seat is installed at one end of the spline support shaft close to the transmission shaft through a bearing, one side of the second fixing seat is provided with a second clamping sleeve installed on the spline support shaft through spline fit, an inner spline clutch clamping sleeve is installed on the outer circle of the second clamping sleeve through spline fit in a sliding manner, a shifting fork is fixed in the middle of the inner spline clutch clamping sleeve, a limiting sleeve is welded on the outer circle of the second fixing seat, a pull rod is installed in the limiting sleeve in a sliding manner, one end of the pull rod is fixed with the shifting fork together, the pull rod is close to the outside nested reset spring of the one end of shift fork, first cutting ferrule is installed through the bearing on the first fixing base inner ring, first cutting ferrule with spline back shaft normal running fit installs, first cutting ferrule is close to the one end shaping of internal spline separation and reunion cutting ferrule have with the external splines of internal spline separation and reunion cutting ferrule cooperation installation, first cutting ferrule with the drive wheel buckle is in the same place.
By adopting the technical scheme, the utility model has the beneficial effects that: the film covering machine is portable, so that the soil compaction during operation can be reduced; the ditching assembly can be used for automatically cleaning sundries and stones at the mulching film laying position, so that mulching films can be conveniently laid, and the rear soil covering assembly can be used for realizing automatic covering operation after laying, so that the mulching film laying efficiency is improved; structural design is reasonable, puts the single cylinder engine and tectorial membrane mechanism together, and radius of gyration is little during the use, can realize turning to fast of machine, simple and convenient through the separation and reunion handle that turns to that sets up in frame one side moreover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a bottom view of the present invention;
FIG. 6 is a diagrammatic view of the rear wheel assembly of the present invention;
FIG. 7 is a schematic view of the rear earth-covering assembly of the present invention;
FIG. 8 is a schematic view of the construction of the geomembrane roll holding assembly of the present invention;
FIG. 9 is a diagrammatic view of the construction of the opening assembly of the present invention;
FIG. 10 is a cross-sectional view of the retention cartridge of the present invention;
FIG. 11 is a cross-sectional view of the clutch of the present invention.
The reference numerals are explained below:
1. a frame; 2. a rear wheel assembly; 21. a long connecting rod; 22. a fourth fixing sleeve; 23. a fifth fixing sleeve; 24. a steering clutch handle; 25. a sixth fixation sleeve; 26. a short connecting rod; 27. a film pressing wheel; 3. a rear earth covering assembly; 31. a second cross arm; 32. a seventh fixation sleeve; 33. a third vertical fixing rod; 34. soil covering wheels; 4. a mulching film roll fixing assembly; 41. a first cross arm; 42. a third fixing sleeve; 43. a second vertical fixing rod; 44. a mulching film roll fixing shaft; 5. ditching assembly; 51. a first fixing sleeve; 52. a second fixing sleeve; 53. a first vertical fixing rod; 54. a furrow opener; 6. a pedal; 7. a transmission gearbox; 8. a single cylinder engine; 9. a drive shaft; 91. a spline support shaft; 10. a wheel fixing frame; 11. a fixing box; 12. a drive wheel; 13. a clutch; 131. a first fixed seat; 132. a second fixed seat; 133. a second ferrule; 134. a clutch sleeve; 135. a first ferrule; 136. a shifting fork; 137. a limiting sleeve; 138. a return spring; 14. a handrail; 15. Engage gear separation and reunion handle.
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.
As shown in fig. 1-10, a film laminating machine with small steering radian comprises a frame 1, a single cylinder engine 8 is arranged at the front end of the frame 1 and used for generating power, a transmission gearbox 7 is connected to one side of the single cylinder engine 8 close to the frame 1 in a transmission way and used for converting the power output direction, the frame 1 is fixed with a fixed rod welded on the side wall of the transmission gearbox 7 through a pin shaft, the frame 1 can rotate relative to the transmission gearbox 7, a wheel fixing frame 10 is welded on one side of the transmission gearbox 7, fixing boxes 11 are fixed at both ends of the wheel fixing frame 10, a driving wheel 12 is rotatably installed on the outer side of the fixing box 11 through a bearing, an anti-skid convex edge is fixed on the surface of the driving wheel 12, transmission shafts 9 are connected to both sides of the transmission gearbox 7 in a transmission way, one end of each transmission shaft 9 is inserted into the fixing box 11, one end of each transmission shaft 9 inserted into the fixing box 11 is in a transmission way and connected with the driving wheel 12 through a clutch 13, the length of the transmission shaft 9 and the wheel fixing frame 10 can be adjusted, the distance between two driving wheels 12 can be conveniently adjusted, and the ridge land with different widths can be used, one end of the transmission shaft 9 inserted into the fixing box 11 is welded with a spline supporting shaft 91, the clutch 13 comprises a first fixing seat 131 and a second fixing seat 132, the first fixing seat 131 and the second fixing seat 132 are fixed together through bolts, the first fixing seat 131 is fixed at one side of the fixing box 11 close to the driving wheels 12 through screws, the second fixing seat 132 is installed at one end of the spline supporting shaft 91 close to the transmission shaft 9 through a bearing, one side of the second fixing seat 132 is provided with a second clamping sleeve 133 installed on the spline supporting shaft 91 through spline fit, the excircle of the second clamping sleeve 133 is provided with an internal spline clutch clamping sleeve 134 through spline fit sliding fit, the middle part of the internal spline clutch clamping sleeve 134 is fixed with a shifting fork 136, and the excircle of the second fixing seat 132 is welded with a limit sleeve 137, a pull rod 139 is slidably mounted in the limiting sleeve 137, one end of the pull rod 139 is fixed with the shifting fork 136, a return spring 138 is nested outside one end of the pull rod 139 close to the shifting fork 136, a first clamping sleeve 135 is mounted on an inner ring of the first fixing seat 131 through a bearing, the first clamping sleeve 135 is mounted in a rotationally matched manner with the spline support shaft 91, an external spline mounted in a matched manner with the internal spline clutch clamping sleeve 134 is formed at one end of the first clamping sleeve 135 close to the internal spline clutch clamping sleeve 134, the first clamping sleeve 135 is buckled with the driving wheel 12, the transmission shaft 9 can drive the spline support shaft 91 to rotate, when the pull wire is not pulled, two ends of the internal spline clutch clamping sleeve 134 are respectively buckled with the first clamping sleeve 135 and the second clamping sleeve 133, so that the driving wheel 12 can be driven to synchronously rotate, after the pull wire is pulled, the pull rod 139 drives the shifting fork 136 to move and further drives the internal spline clutch clamping sleeve 134 to slide towards the second fixing seat 132 so that the internal spline clutch clamping sleeve 134 is separated from the first clamping sleeve 135, realize the cutting off of power, the drive shaft 9 can not drive the drive wheel 12 to rotate when rotating, thereby facilitating steering control, handrails 14 are fixed on two sides of one end of the single cylinder engine 8 facing the frame 1, thereby facilitating holding when operating by workers, a handle connected with two clutches 13 through a pull wire is respectively fixed on the two handrails 14, the clutch 13 is controlled to work by pulling the pull wire, thereby controlling whether the corresponding drive wheel 12 rotates, thereby realizing controlling the moving direction of the machine, ditching components 5 are fixed on two sides of one end of the frame 1 close to the single cylinder engine 8 through detachable connection, and are used for clearing sundries such as broken soil at the edge of a ridge, ditching is carried out on two sides of the ridge, thereby facilitating mulching film laying, the distance between the two ditching components 5 can be adjusted according to the width of the ridge, the ditching component 5 comprises a first fixed sleeve 51 installed in matching with the frame 1, a second fixed sleeve 52 is welded on one side of the first fixed sleeve 51, a first vertical fixing rod 53 is inserted in the second fixing sleeve 52, a furrow opener 54 is welded at the lower end of the first vertical fixing rod 53, one end of the furrow opener 54 close to the plastic film roll fixing component 4 is turned inwards, furrows can be dug on two sides of a ridge in the process of machine walking, rear wheel components 2 are fixed on two sides of the other end of the machine frame 1 through detachable connection, the distance between the two rear wheel components 2 can be adjusted according to the width of the ridge, a rear soil covering component 3 is detachably connected and fixed on the rear wheel components 2 and used for covering soil on two sides of the plastic film to complete the compaction of the plastic film, the plastic film roll fixing component 4 is fixed at the position of two sides of the machine frame 1 close to the furrow opening component 5 through detachable connection and used for placing the plastic film roll, the plastic film roll fixing component 4 comprises a first cross arm 41 which is matched and installed with the machine frame 1, a third fixing sleeve 42 is welded at one end of the first cross arm 41, a second vertical fixing rod 43 is inserted in the third fixing sleeve 42, the height of the second vertical fixing rod 43 can be adjusted up and down, the lower end of the second vertical fixing rod 43 is welded with a mulching film roll fixing shaft 44, a mulching film roll is placed between the two mulching film roll fixing shafts 44 and can freely rotate to unreel mulching films, the mulching film roll fixing component 4 is positioned between the rear wheel component 2 and the ditching component 5, the upper surface of the rear end of the rack 1 is fixed with a pedal 6, the rear wheel component 2 comprises a long connecting rod 21, the upper surface of the long connecting rod 21 is welded with a fourth fixing sleeve 22 and a fifth fixing sleeve 23, the fourth fixing sleeve 22 and the fifth fixing sleeve 23 are installed in a matching way with the rack 1, a film pressing wheel 27 is fixed below the fourth fixing sleeve 22 and used for supporting the rack 1 and grinding the mulching films, one end of the long connecting rod 21, far away from the fourth fixing sleeve 22, is welded with a sixth fixing sleeve 25 used for fixing the rear soil covering component 3, the fifth fixing sleeve 23 is connected with the sixth fixing sleeve 25 through a short connecting rod 26, the strength can be improved, two steering clutch handles 24 are fixed on the side wall of the long connecting rod 21 on one side of the frame 1, the two steering clutch handles 24 are connected with two clutches 13 through pull wires, the clutches 13 are conveniently controlled to open and close during steering, a gear engaging clutch handle 15 is arranged on one side of the steering clutch handle 24, the gear engaging clutch handle 15 is in transmission connection with a gear adjusting deflector rod of a transmission gearbox 7 through pull wires, when the transmission gearbox 7 scrapes a neutral gear, the gear adjusting deflector rod can be pulled by holding the gear engaging clutch handle 15 to enable the transmission gearbox 7 to output power for one gear, the rear soil covering assembly 3 comprises a second cross arm 31 which is in matched installation with a sixth fixing sleeve 25, a seventh fixing sleeve 32 is welded at one end of the second cross arm 31, a third vertical fixing rod 33 is inserted in the seventh fixing sleeve 32, the third vertical fixing rod 33 can be adjusted up and down, a soil covering wheel 34 is fixed at the lower end of the third vertical fixing rod 33 through a bearing, the soil covering wheel 34 can push soil to the edge of the mulching film to cover the mulching film along with the movement of the machine, the distance between the furrow opener 54 and the center line of the rack 1 is smaller than the distance between the soil covering wheel 34 and the center line of the rack 1, the furrow opener 54 and the soil covering wheel 34 are respectively positioned at two sides of the film pressing wheel 27, the film pressing wheel 27 corresponds to the position of the mulching film roll fixing shaft 44, the film pressing wheel 27 can be pressed at the edge of the mulching film, and the soil covering wheel 34 can push the soil on the outer side of the mulching film to the mulching film.
Preferably, the frame 1 can be detached, agricultural equipment such as a seeder, a mini-tiller, a car hopper, a plough share and the like is arranged on the transmission gearbox 7 for use, and the agricultural equipment is driven to work by power generated by the single-cylinder engine 8.
The working principle of the utility model is as follows: when in use, after the distance between the two mulching film roll fixing components 4 is adjusted, the mulching film rolls are fixed on the mulching film roll fixing shafts 44, then the positions of the rear wheel component 2, the rear soil covering component 3 and the ditching component 5 are adjusted according to the width of a ridge, the film pressing wheel 27 is opposite to the edge of the mulching film, one end of the mulching film is pressed on one end of the ridge by soil, a worker stands on the pedal 6 after the single-cylinder engine 8 is started to hold the handrail 14 control device to move along the ridge, the ditching component 5 gathers the soil on the edge of the ridge to the ridge, then the mulching film roll on the mulching film roll fixing components 4 rotates to cover the mulching film on the surface of the ridge, the film pressing wheel 27 is pressed on the edge of the mulching film in the process, the soil covering component 3 pushes the soil on the edge of the ridge to the edge of the mulching film to complete the pressing and fixing of the mulching film, and the driving gear adjusting shift lever 7 in the driving transmission gearbox 7 is controlled to be positioned at an empty position (zero power output) after the end part of the ridge is reached, the mulching film is cut off, then one of the steering clutch handle 24 and the gear engaging clutch handle 15 is held by hand according to the rotating direction, the corresponding clutch 13 is pulled to be separated by the pull wire in the process of holding the steering clutch handle 24, so that the corresponding driving wheel 12 does not rotate, after the gear engaging and disengaging handle 15 is gripped, the transmission gearbox 7 can output power outwards, and the power output by the transmission gearbox 7 drives the other driving wheel 12 to rotate, thereby realizing the pivot steering of the machine, then the tail of the machine is lifted to separate the film pressing wheel 27 from the ground, the machine is rotated by one hundred and eighty degrees by supporting the rotating machine with the driving wheel 12 which does not rotate automatically, and then adjusting the machine to enable the two driving wheels 12 to be positioned at two sides of a new ridge, and controlling the single-cylinder engine 8 to output torque again to drive the driving wheels 12 to rotate after the end parts of the mulching films are compressed again, so that the machine is driven to move along the ridge to carry out film covering work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A laminating machine with small steering radian is characterized in that: comprises a frame (1), wherein a single-cylinder engine (8) is arranged at the front end of the frame (1), one side of the single-cylinder engine (8) close to the frame (1) is in transmission connection with a transmission gearbox (7), the frame (1) is fixed with a fixed rod welded on the side wall of the transmission gearbox (7) through a pin shaft, one side of the transmission gearbox (7) is welded with a wheel fixing frame (10), two ends of the wheel fixing frame (10) are fixed with fixed boxes (11), the outer side of each fixed box (11) is rotatably provided with a driving wheel (12) through a bearing, two sides of the transmission gearbox (7) are in transmission connection with transmission shafts (9), one end of each transmission shaft (9) is inserted into the corresponding fixed box (11), one end of each transmission shaft (9) inserted into the corresponding fixed box (11) is in transmission connection with the corresponding driving wheel (12) through a clutch (13), single cylinder engine (8) orientation the one end both sides of frame (1) are fixed with handrail (14), frame (1) is close to the one end both sides of single cylinder engine (8) are fixed with ditching subassembly (5) through dismantling the connection, frame (1) other end both sides are fixed with rear wheel subassembly (2) through dismantling the connection, can dismantle on rear wheel subassembly (2) to connect and be fixed with back earthing subassembly (3), frame (1) both sides are close to the position of ditching subassembly (5) is fixed with plastic film through dismantling the connection and roll up fixed subassembly (4), plastic film roll up fixed subassembly (4) and be located rear wheel subassembly (2) with between ditching subassembly (5), surface fixing has footboard (6) on frame (1) rear end.
2. The laminating machine with small steering arc according to claim 1, characterized in that: rear wheel subassembly (2) is including long connecting rod (21), surface welding has the fixed cover of fourth (22) and the fixed cover of fifth (23) on long connecting rod (21), the fixed cover of fourth (22), the fixed cover of fifth (23) with frame (1) cooperation installation, the fixed cover of fourth (22) below is fixed with presses membrane wheel (27), long connecting rod (21) are kept away from the fixed cover of fourth (22) one end welding has and is used for fixing the sixth fixed cover (25) of back earthing subassembly (3), the fixed cover of fifth (23) with sixth fixed cover (25) link together through short connecting rod (26), frame (1) wherein one side be fixed with two steering clutch handle (24) on long connecting rod (21) lateral wall, two steering clutch handle (24) are through acting as go-between and two clutch (13) link together, and a gear engaging and disengaging handle (15) is arranged on one side of the steering engaging and disengaging handle (24), and the gear engaging and disengaging handle (15) is in transmission connection with a gear adjusting deflector rod of the transmission gearbox (7) through a pull wire.
3. A laminator with a small turning arc according to claim 2, wherein: the rear soil covering assembly (3) comprises a second cross arm (31) which is matched with the sixth fixing sleeve (25) in installation, a seventh fixing sleeve (32) is welded at one end of the second cross arm (31), a third vertical fixing rod (33) is inserted into the seventh fixing sleeve (32), and a soil covering wheel (34) is fixed at the lower end of the third vertical fixing rod (33) through a bearing.
4. A laminator with a small steering arc according to claim 3, wherein: fixed subassembly (4) are rolled up to plastic film include with first xarm (41) of frame (1) cooperation installation, the fixed cover of third (42) has been welded to first xarm (41) one end, it has second vertical fixation pole (43) to peg graft in the fixed cover of third (42), fixed axle (44) are rolled up to the welding of second vertical fixation pole (43) lower extreme.
5. A laminator with a small steering arc according to claim 4, wherein: the ditching subassembly (5) include with first fixed cover (51) of frame (1) cooperation installation, the fixed cover of second (52) has been welded to first fixed cover (51) one side, it has first vertical fixation pole (53) to peg graft in the fixed cover of second (52), the welding of first vertical fixation pole (53) lower extreme has furrow opener (54).
6. A laminator with a small steering arc according to claim 5, wherein: one end of the furrow opener (54) close to the mulching film roll fixing component (4) is turned inwards.
7. A laminator with a small steering arc according to claim 6, wherein: the distance between the furrow opener (54) and the center line of the frame (1) is less than the distance between the soil covering wheel (34) and the center line of the frame (1).
8. The laminator with a small steering arc according to claim 7, wherein: the furrow opener (54) and the soil covering wheel (34) are respectively positioned at two sides of the film pressing wheel (27).
9. The laminator with a small steering arc according to claim 8, wherein: and the two handrails (14) are respectively fixed with a handle connected with the two clutches (13) through a pull wire.
10. The laminator with a small steering arc according to claim 9, wherein: the one end welding that transmission shaft (9) inserted fixed box (11) has spline back shaft (91), clutch (13) include first fixing base (131) and second fixing base (132), first fixing base (131) with second fixing base (132) are in the same place through the bolt fastening, first fixing base (131) pass through the fix with screw in fixed box (11) is close to one side of drive wheel (12), second fixing base (132) are installed through the bearing spline back shaft (91) are close to the one end of transmission shaft (9), second fixing base (132) one side is provided with and installs second cutting ferrule (133) on spline back shaft (91) through the spline fit, have interior clutch spline cutting ferrule (134) through the spline fit slidable mounting on second cutting ferrule (133) excircle, interior spline clutch cutting ferrule (134) middle part is fixed with shift fork (136), the welding has stop collar (137) on second fixing base (132) excircle, slidable mounting has pull rod (139) in stop collar (137), pull rod (139) one end with shift fork (136) are together fixed, pull rod (139) are close to the outside nestification of one end of shift fork (136) has reset spring (138), circle in first fixing base (131) and install first cutting ferrule (135) through the bearing, first cutting ferrule (135) with spline back shaft (91) normal running fit installation, first cutting ferrule (135) are close to the one end shaping of internal spline clutch cutting ferrule (134) have with the external splines of internal spline clutch cutting ferrule (134) cooperation installation, first cutting ferrule (135) with drive wheel (12) buckle is in the same place.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123421377.9U CN216722376U (en) | 2021-12-31 | 2021-12-31 | Laminating machine with small steering radian |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123421377.9U CN216722376U (en) | 2021-12-31 | 2021-12-31 | Laminating machine with small steering radian |
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CN216722376U true CN216722376U (en) | 2022-06-14 |
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CN202123421377.9U Active CN216722376U (en) | 2021-12-31 | 2021-12-31 | Laminating machine with small steering radian |
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CN (1) | CN216722376U (en) |
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2021
- 2021-12-31 CN CN202123421377.9U patent/CN216722376U/en active Active
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