A self-propelled laminating machine that is easy to clean

Abstract

The present invention discloses a self-propelled film laminating machine that is easy to clean, and relates to the field of agricultural machinery. The self-propelled film laminating machine that is easy to clean comprises an outer frame, a fixing frame is arranged on the inner side of the outer frame and near the center; a film laminating assembly, the film laminating assembly comprises a front-to-back symmetrical fixing mechanism, a guide roller is arranged on the right side of the fixing mechanism, a lifting frame is arranged on the right side of the guide roller, and a front-to-back symmetrical covering plate is arranged on the right side of the lifting frame; a winding assembly, the winding assembly comprises a winding mechanism, a dust cleaning mechanism is arranged on the right side of the winding mechanism and between the guide roller and the lifting frame. The self-propelled film laminating machine that is easy to clean can clean the upper and lower surfaces of the film when the film is wound up through the dust cleaning mechanism, and brush off the dust on the surface of the film, so as to avoid the film being damaged due to a large number of soil particles mixed in the recovered film.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a self-propelled film-covering machine which is convenient for dust cleaning. Background Art

[0002] Plastic film is an indispensable part of modern agricultural production. The film can be used to keep crop seeds or seedlings warm and moist, effectively increasing the germination rate and growth rate of crops.

[0003] When using plastic film, a self-propelled laminating machine is usually used to lay the plastic film on the ground, so that the film covering work can be completed simultaneously during the sowing process, so that the film can keep the crop seeds warm and moisturized.

[0004] During the use of film, in order to reduce the amount of residual film in the field and improve the protection of the soil, the film is usually recycled. However, the existing laminating machines lack the necessary cleaning mechanism. During the film rolling process, soil particles are easily accumulated on the surface of the film, causing scratches or damage to the film, which destroys the integrity of the film and is not conducive to the subsequent use of the film. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention discloses a self-propelled laminating machine that is easy to clean, so as to solve the problem proposed in the above background technology that the self-propelled laminating machine is unable to clean the film when winding the film, resulting in soil particles accumulating on the surface of the film, causing damage to the film and affecting its use.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a self-propelled laminating machine that is convenient for dust cleaning, comprising:

[0009] An outer frame, wherein a fixing frame is arranged on the inner side of the outer frame and near the center;

[0010] A film covering assembly, wherein the film covering assembly comprises a front-to-back symmetrical fixing mechanism, the fixing mechanism is arranged at the bottom of the fixing frame and close to the left edge, the fixing mechanism comprises a fixing plate, a film cylinder is arranged between the fixing plates on the front and back sides, a guide roller is arranged on the right side of the fixing mechanism, a lifting frame is arranged on the right side of the guide roller, and a front-to-back symmetrical covering plate is arranged on the right side of the lifting frame;

[0011] The winding assembly includes a winding mechanism, which is arranged above the fixed frame and close to the left edge. The winding mechanism includes a front-to-back symmetrical fixed frame, and mutually symmetrical movable seats are arranged between the front and rear fixed frames. A cleaning mechanism is arranged on the right side of the winding mechanism and between the guide roller and the lifting frame, and the cleaning mechanism includes a front-to-back symmetrical mounting frame.

[0012] Preferably, symmetrical driving wheels are installed below the outer frame and near the left edge, symmetrical driven wheels are installed below the outer frame and on the right side of the driving wheels, transmission rods are provided on the driving wheels on the front and rear sides, and a first motor is installed on the top of the outer frame and near the left edge, pulleys are installed on the transmission rod and the output shaft of the first motor, and the two sets of pulleys are connected and driven by a transmission belt.

[0013] Preferably, a fixing rod is provided on the fixing plate near the bottom end, the fixing rod passes through the fixing plate and extends to the inner side of the membrane cylinder, a connecting seat is provided on the fixing rod at a side away from the membrane cylinder, a gasket is provided on the outer side of the fixing rod near the membrane cylinder, a positioning shaft distributed in a ring array is provided on the gasket at a side near the connecting seat, the positioning shaft passes through the fixing plate and is snap-fitted with the connecting seat, and a nut for fixing is provided on the outer side of the fixing rod near the gasket.

[0014] Preferably, a coating roller is provided at the bottom of the lifting frame, and the coating roller is rotatably connected to the lifting frame through a rotating shaft, a mounting plate is provided at the top of the fixed frame and near the right edge, a first screw is provided at the top of the lifting frame and near the center, the first screw penetrates the mounting plate and is threadedly connected to the mounting plate, and limiting rods are provided at the top of the lifting frame and near the front and rear edges, the limiting rods penetrate the mounting plate and are slidably connected to the mounting plate.

[0015] Preferably, the soil covering plate is arranged on the front and rear sides of the outer frame and close to the right edge, a movable rod is provided on the outer side of the soil covering plate, a mounting seat is provided on the outer frame and located on the outer side of the movable rod, the movable rod passes through the mounting seat and is movably connected with the mounting seat, and an adjustment screw is provided on the mounting seat and close to the center.

[0016] Preferably, a second motor is installed on the fixed frame on the front side and near the top end, the output shaft of the second motor passes through the fixed frame and is coaxially connected to the rotating shaft of the movable seat, an adjustment seat is provided on the fixed frame on the rear side and near the movable seat, the movable seat on the rear side is rotatably connected to the adjustment seat, and a second screw is provided on the rear side of the adjustment seat, the second screw passes through the fixed frame and is threadedly connected to the fixed frame.

[0017] Preferably, a plurality of evenly distributed card slots are provided on the upper and lower sides of the mounting frame, a plurality of symmetrical cleaning plates are provided between the mounting frames on the front and rear sides, a cleaning brush is provided at the bottom of the cleaning plate, card blocks connected to the card slots are provided on the front and rear sides of the cleaning plate, mounting frames are provided on the upper and lower sides of the mounting frame, and guide wheels are provided on the left and right sides of the mounting frame and near the bottom end.

[0018] The present invention discloses a self-propelled laminating machine that is convenient for dust cleaning, and has the following beneficial effects:

[0019] 1. The self-propelled laminating machine, which is easy to clean, can install and fix the film cylinder through a front-to-back symmetrical fixing mechanism. When laying the film, the guide roller guides the film on the right side of the film cylinder to facilitate the film to move toward the laminating roller. At the same time, rotating the first screw can drive the lifting frame to move up and down, so that the lifting frame drives the laminating roller to move downward, and the laminating roller pushes the film to move downward. Through the laminating roller, the film can be laid on the ground, thereby completing the film laying work. At the same time, the laminating roller can make the film fit the ground, and the covering plate can cover the soil on both sides of the film on the film, thereby improving the laying effect of the film and facilitating the use of the film.

[0020] 2. The self-propelled laminating machine which is easy to clean is provided with a winding mechanism and a cleaning mechanism. When the film is wound up, the second screw rod is rotated to drive the movable seat on the rear side to move, so that the movable seats on the front and rear sides cooperate with each other to fix the film cylinder. When the laminating machine moves forward, the second motor is operated to drive the movable seat to rotate, and the film cylinder can be driven to rotate through the movable seat to quickly wind up the film. At the same time, the cleaning brush cleans the upper and lower surfaces of the film to remove the dust on the surface of the film, thereby avoiding damage to the film caused by a large number of soil particles mixed in the recovered film. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the laminating machine of the present invention;

[0022] Figure 2 This is a schematic diagram of the outer frame structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the film covering assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the winding assembly of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the winding mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the dust cleaning mechanism of the present invention.

[0028] In the figure: 1. outer frame; 11. fixed frame; 12. driving wheel; 121. transmission rod; 13. driven wheel; 14. first motor; 141. pulley; 142. transmission belt; 2. fixed plate; 21. film cylinder; 22. fixed rod; 221. connecting seat; 23. gasket; 231. positioning shaft; 24. nut; 3. guide roller; 4. lifting frame; 41. coating roller; 42. mounting plate; 43. first screw; 44. limiting rod; 5. covering plate; 51. movable rod; 52. mounting seat; 53. adjusting screw; 6. fixed frame; 61. movable seat; 62. second motor; 63. adjusting seat; 631. second screw; 7. mounting frame; 71. slot; 72. cleaning plate; 721. cleaning brush; 722. block; 73. mounting frame; 74. guide wheel. DETAILED DESCRIPTION

[0029] The embodiment of the invention discloses a self-propelled laminating machine which is convenient for dust cleaning.

[0030] According to the attached Figure 1 As shown, an outer frame 1, a fixing frame 11 is arranged on the inner side of the outer frame 1 and near the center;

[0031] The film covering assembly includes a front-to-back symmetrical fixing mechanism, which is arranged at the bottom of the fixing frame 11 and close to the left edge. The fixing mechanism includes a fixing plate 2, the top of the fixing plate 2 is welded and fixed to the fixing frame 11, and a film cylinder 21 is arranged between the fixing plates 2 on the front and rear sides. A guide roller 3 is arranged on the right side of the fixing mechanism, and the guide roller 3 is arranged on the inner side of the fixing frame 11 and is rotatably connected to the fixing frame 11. The guide roller 3 guides the film during the film covering and winding process, thereby facilitating the film cylinder 21 to lay and wind up the film. A lifting frame 4 is arranged on the right side of the guide roller 3, and a front-to-back symmetrical covering plate 5 is arranged on the right side of the lifting frame 4;

[0032] The winding assembly includes a winding mechanism, which is arranged above the fixed frame 11 and close to the left edge. The winding mechanism includes a front-to-back symmetrical fixed frame 6, which is welded and fixed to the top of the fixed frame 11. Mutually symmetrical movable seats 61 are arranged between the fixed frames 6 on the front and rear sides. The movable seats 61 can be engaged with the inner wall of the film cylinder 21 and drive the film cylinder 21 to rotate during winding, thereby facilitating the winding of the film cylinder 21. A cleaning mechanism is arranged on the right side of the winding mechanism and between the guide roller 3 and the lifting frame 4. The cleaning mechanism includes a front-to-back symmetrical mounting frame 7.

[0033] According to the attached Figure 2—4, symmetrical driving wheels 12 are installed below the outer frame 1 and near the left edge, symmetrical driven wheels 13 are installed below the outer frame 1 and on the right side of the driving wheel 12, and transmission rods 121 are provided on the driving wheels 12 on the front and rear sides. A first motor 14 is installed on the top of the outer frame 1 and near the left edge, and pulleys 141 are installed on the transmission rod 121 and the output shaft of the first motor 14. The two sets of pulleys 141 are connected and driven by transmission belts 142. The operation of the first motor 14 is transmitted through the pulleys 141 and the transmission belts 142, which can drive the driving wheel 12 to rotate, so that the laminating machine can move on the ground, thereby facilitating laminating or winding.

[0034] A fixing rod 22 is provided on the fixing plate 2 and near the bottom end. The fixing rod 22 penetrates the fixing plate 2 and extends to the inner side of the film cylinder 21. A connecting seat 221 is provided on the fixing rod 22 and on the side away from the film cylinder 21. A gasket 23 is provided on the outer side of the fixing rod 22 and on the side close to the film cylinder 21. A positioning shaft 231 distributed in a circular array is provided on the gasket 23 and on the side close to the connecting seat 221. The positioning shaft 231 penetrates the fixing plate 2 and is snap-fitted with the connecting seat 221, so as to facilitate the installation of the fixing rod 22. A fixing nut 24 is provided on the outer side of the fixing rod 22 and near the gasket 23. The nut 24 is threadedly connected to the outer wall of the fixing rod 22.

[0035] The fixing rod 22 can be installed on the fixing plate 2 by means of the nut 24 , and the fixing rod 22 can be freely disassembled, so that the fixing rod 22 can install and fix the film cylinder 21 , which is convenient for laminating the film on the film cylinder 21 .

[0036] A coating roller 41 is provided at the bottom of the lifting frame 4, and the coating roller 41 is rotatably connected to the lifting frame 4 through a rotating shaft. A mounting plate 42 is welded and fixed at the top of the fixed frame 11 and near the right edge. A first screw 43 is rotatably connected to the top of the lifting frame 4 and near the center. The first screw 43 penetrates the mounting plate 42 and is threadedly connected to the mounting plate 42. A limiting rod 44 is welded and fixed at the top of the lifting frame 4 and near the front and rear edges. The limiting rod 44 penetrates the mounting plate 42 and is slidably connected to the mounting plate 42.

[0037] During lamination, the first screw 43 is rotated to make the first screw 43 and the mounting plate 42 move relative to each other, so that the first screw 43 can drive the lifting frame 4 to move downward. At the same time, the limiting rod 44 slides on the mounting plate 42 to limit the lifting frame 4 and improve the stability of the lifting frame 4, so that the lifting frame 4 drives the laminating roller 41 to move downward, so that the laminating roller 41 is close to the ground, and the film can be laid on the ground through the laminating roller 41.

[0038] The soil covering plate 5 is arranged on the front and rear sides of the outer frame 1 and near the right edge. A movable rod 51 is arranged on the outer side of the soil covering plate 5. A mounting seat 52 is welded and fixed on the side wall of the outer frame 1 and located on the outer side of the movable rod 51. The movable rod 51 passes through the mounting seat 52 and is movably connected to the mounting seat 52. An adjusting screw 53 is arranged on the mounting seat 52 and near the center. The adjusting screw 53 passes through the mounting seat 52 and is threadedly connected to the mounting seat 52.

[0039] The soil covering plate 5 can be driven to move by the movable rod 51, and the soil covering plate 5 can be adjusted to a suitable angle and height. After the soil covering plate 5 is fixed by adjusting the screw 53, during the film covering process, the soil covering plate 5 can turn over the soil on the left and right sides of the film and cover the soil to the edge of the film, thereby fixing the film.

[0040] According to the attached Figure 5 As shown in FIG. 7 , a second motor 62 is installed on the front fixing frame 6 near the top end, the output shaft of the second motor 62 penetrates the fixing frame 6 and is coaxially connected with the rotating shaft of the movable seat 61, an adjusting seat 63 is arranged on the rear fixing frame 6 near the movable seat 61, the movable seat 61 at the rear is rotatably connected with the adjusting seat 63, a second screw 631 is arranged on the rear side of the adjusting seat 63, the second screw 631 penetrates the fixing frame 6 and is threadedly connected with the fixing frame 6;

[0041] By rotating the second screw 631, the second screw 631 and the fixed frame 6 move relative to each other, and the second screw 631 can drive the adjusting seat 63 to move, so that the adjusting seat 63 drives the movable seat 61 on the rear side to approach the film cylinder 21, so that the movable seats 61 on the front and rear sides cooperate with each other and install and fix the film cylinder 21. Afterwards, the second motor 62 is operated to drive the movable seat 61 to rotate, and the movable seat 61 can drive the film cylinder 21 to rotate, so that the film can be rolled up, which is convenient for recycling the film.

[0042] The mounting frame 7 is welded and fixed to the inner wall of the fixing frame 11. A plurality of evenly distributed card slots 71 are provided on the upper and lower sides of the mounting frame 7. A plurality of symmetrical cleaning plates 72 are provided between the mounting frames 7 on the front and rear sides. The cleaning plates 72 are provided on the upper and lower sides of the film. A cleaning brush 721 is provided on the cleaning plate 72 and on one side close to the film. When the film is rolled up, the surface of the film can be cleaned by the cleaning brush 721, so as to brush off the dust on the surface of the film, so as to avoid the film being damaged due to the inclusion of a large number of soil particles in the recovered film.

[0043] The front and rear sides of the cleaning plate 72 are both provided with a clamping block 722 connected to the clamping slot 71, and the clamping block 722 is clamped and matched with the clamping slot 71, so as to facilitate the installation of the cleaning plate 72. The upper and lower sides of the mounting frame 7 are both provided with a mounting frame 73, and the mounting frame 73 is fixedly connected to the mounting frame 7 by bolts. The cleaning plate 72 can be fixed to the upper and lower sides of the mounting frame 7 through the mounting frame 73, so as to facilitate the dust cleaning of the film;

[0044] Guide wheels 74 are provided on both sides of the mounting frame 7 and near the bottom. The guide wheels 74 are rotatably connected to the mounting frame 7 through a rotating shaft. The guide wheels 74 can guide the film on the mounting frame 7 to facilitate the movement of the film between the cleaning brushes 721 on the upper and lower sides, thereby facilitating the cleaning of the film.

[0045] Working principle: When laminating, first, remove the front fixing rod 22 from the fixing plate 2, then move the film cylinder 21 between the fixing plates 2 on the front and rear sides, so that the film cylinder 21 is set on the fixing rod 22 on the rear side, then move the front fixing rod 22 so that the fixing rod 22 extends to the inside of the film cylinder 21, and at the same time, make the positioning shaft 231 engage with the connecting seat 221, fix the fixing rod 22 through the nut 24, and make the fixing rods 22 on the front and rear sides fix the film cylinder 21, then, pull the film, so that one end of the film cylinder 21 moves to the bottom of the guide roller 3, and moves to the bottom of the laminating roller 41 through the guide roller 3, then, The first screw rod 43 is rotated to drive the lifting frame 4 to move downward, so that the film coating roller 41 pushes the film to move downward, so that the bottom of the film is close to the ground, and then the first motor 14 is operated to transmit through the pulley 141 and the transmission belt 142, so that the driving wheel 12 rotates and drives the outer frame 1 to move, so that the outer frame 1 drives the film cylinder 21 to move forward, and at the same time, the film cylinder 21 rotates on the outside of the fixing rod 22, so that the film gradually separates from the film cylinder 21, and the film is covered on the ground by the film coating roller 41, and then the soil covering plate 5 turns the soil on the left and right sides of the film, covers the soil to the edge of the film, fixes the film, and completes the film coating work;

[0046] When the film is being processed, first, the film cylinder 21 is moved between the movable seats 61 on the front and rear sides, and then the second screw 631 is rotated to make the second screw 631 move relative to the fixing frame 6, so that the second screw 631 drives the adjusting seat 63 to move, and the adjusting seat 63 drives the movable seat 61 on the rear side to approach the film cylinder 21, so that the movable seats 61 on the front and rear sides cooperate with each other to install and fix the film cylinder 21, and then the film is moved to the top of the right guide wheel 74 through the bottom of the coating roller 41, and the film is set between the cleaning brushes 721 on the upper and lower sides. After the film passes through the cleaning brush 721, it is guided by the guide wheel 74 on the left to move the film to the bottom of the guide roller 3, and then, after being guided by the guide roller 3, the end of the film is fixed on the film cylinder 21. Then, during the forward movement of the laminating machine, the second motor 62 is operated to drive the movable seat 61 to rotate, so that the movable seat 61 drives the film cylinder 21 to rotate and reel the film. At the same time, the cleaning brush 721 cleans the upper and lower surfaces of the film and brushes off the dust on the surface of the film, thereby avoiding damage to the film caused by a large number of soil particles mixed in the recovered film.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A self-propelled laminating machine that is easy to clean, characterized in that: It comprises an outer frame (1), a film coating component for coating, and a winding component for winding; An outer frame (1), wherein a fixing frame (11) is arranged on the inner side of the outer frame (1) and close to the center thereof; A film covering assembly, the film covering assembly comprising a front-to-back symmetrical fixing mechanism, the fixing mechanism being arranged at the bottom of a fixing frame (11) and close to the left edge, the fixing mechanism comprising a fixing plate (2), a film cylinder (21) being arranged between the fixing plates (2) at the front and rear sides, a guide roller (3) being arranged on the right side of the fixing mechanism, a lifting frame (4) being arranged on the right side of the guide roller (3), and a front-to-back symmetrical covering plate (5) being arranged on the right side of the lifting frame (4); A winding assembly, the winding assembly comprising a winding mechanism, the winding mechanism being arranged above the fixed frame (11) and close to the left edge, the winding mechanism comprising a front-to-back symmetrical fixed frame (6), a mutually symmetrical movable seat (61) being arranged between the front and rear fixed frames (6), a dust cleaning mechanism being arranged on the right side of the winding mechanism and between the guide roller (3) and the lifting frame (4), the dust cleaning mechanism comprising a front-to-back symmetrical mounting frame (7); mutually symmetrical driving wheels (12) being installed below the outer frame (1) and close to the left edge, mutually symmetrical driven wheels (13) being installed below the outer frame (1) and close to the right side of the driving wheels (12), the driving wheels on the front and rear sides (12) is provided with a transmission rod (121), a first motor (14) is installed at the top of the outer frame (1) and near the left edge, a pulley (141) is installed on the transmission rod (121) and on the output shaft of the first motor (14), and the two sets of pulleys (141) are connected and driven by a transmission belt (142); a fixing rod (22) is provided on the fixing plate (2) and near the bottom end, the fixing rod (22) penetrates the fixing plate (2) and extends to the inner side of the film cylinder (21), a connecting seat (221) is provided on the fixing rod (22) and on the side away from the film cylinder (21), and a gasket is provided on the outer side of the fixing rod (22) and on the side close to the film cylinder (21) (23), a positioning shaft (231) distributed in a ring array is arranged on the gasket (23) and on one side close to the connecting seat (221), the positioning shaft (231) passes through the fixing plate (2) and is engaged with the connecting seat (221), and a nut (24) for fixing is arranged on the outer side of the fixing rod (22) and close to the gasket (23); a coating roller (41) is arranged at the bottom of the lifting frame (4), and the coating roller (41) is rotatably connected to the lifting frame (4) through a rotating shaft, a mounting plate (42) is arranged at the top of the fixing frame (11) and close to the right edge, and a first screw (43) is arranged at the top of the lifting frame (4) and close to the center, and the first screw (43) The lifting frame (4) is provided with a limit rod (44) at the top and near the front and rear edges of the lifting frame (4); the limit rod (44) penetrates the mounting plate (42) and is slidably connected to the mounting plate (42); the soil covering plate (5) is provided at the front and rear sides of the outer frame (1) and near the right edge; a movable rod (51) is provided on the outer side of the soil covering plate (5); a mounting seat (52) is provided on the outer frame (1) and located on the outer side of the movable rod (51); the movable rod (51) penetrates the mounting seat (52) and is movably connected to the mounting seat (52); an adjusting screw (53) is provided on the mounting seat (52) and near the center;A second motor (62) is installed on the front side of the fixing frame (6) near the top end, the output shaft of the second motor (62) passes through the fixing frame (6) and is coaxially connected to the rotation axis of the movable seat (61), an adjustment seat (63) is provided on the rear side of the fixing frame (6) near the movable seat (61), the movable seat (61) on the rear side is rotationally connected to the adjustment seat (63), a second screw rod (631) is provided on the rear side of the adjustment seat (63), the second screw rod (631) passes through the fixing frame (6) and is threadedly connected to the fixing frame (6); the mounting frame (7 ) are provided with a plurality of evenly distributed card slots (71) on both upper and lower sides, a plurality of mutually symmetrical cleaning plates (72) are provided between the mounting frames (7) on the front and rear sides, a cleaning brush (721) is provided at the bottom of the upper cleaning plate (72), a cleaning brush (721) is provided at the top of the lower cleaning plate (72), card blocks (722) connected to the card slots (71) are provided on both the front and rear sides of the cleaning plate (72), mounting frames (73) are provided on both the upper and lower sides of the mounting frame (7), and guide wheels (74) are provided on both the left and right sides of the mounting frame (7) and near the bottom. ;

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