A metal roller machine for picking up agricultural film

Abstract

The invention discloses a metal roller machine for picking up agricultural film, and relates to the technical field of agricultural metal machinery. A metal roller machine for picking up agricultural film comprises a support mechanism, the support mechanism comprises a support straddling a field ridge, and the two side end feet of the support are respectively installed with crawlers for movement, and a roller machine assembly for picking up agricultural film is arranged on the support, and the roller machine assembly comprises a rope frame mechanism, and the rope frame mechanism comprises a disc, and a rope block is fixedly connected to the lower side of the disc, and two ball shafts are arranged below the rope block, and the same side ends of the two ball shafts are commonly fixedly connected with a hanging rope, and the hanging rope passes through the rope block, and a metal roller mechanism is arranged on each ball shaft, and the metal roller mechanism comprises a spherical roller ball, and the roller ball is movably sleeved with the ball shaft, and the middle part of each roller ball is adapted to be embedded with a hook assembly, and the hook assemblies on the two roller balls are symmetrical, and brush cylinders are fixedly sleeved on both sides of each roller ball, and a metal roller machine for picking up agricultural film can reduce damage to the agricultural film body.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural metal instruments, in particular to a metal roller machine for picking up agricultural films. Background Art

[0002] Agricultural film, also known as film plastic, includes ground film (also called agricultural ground film), the main component of which is polyethylene. It is mainly used to cover farmland, which plays a role in increasing ground temperature, maintaining soil moisture, promoting seed germination and rapid growth of seedlings, and inhibiting the growth of weeds.

[0003] Using ground mulch for a long time can easily cause the mulch to stick to the soil, and the mulch is made of plastic and is difficult to decompose. Therefore, during the growth of crops, they are easily blocked by the mulch, resulting in the crops being unable to take root deeper, which can easily lead to the crops dying due to lack of water. Therefore, the mulch needs to be collected.

[0004] The patent with the publication (announcement) number CN114303481B discloses an agricultural mulch film collection device, including two turntables and a bracket, the opposite sides of the two turntables are rotatably connected to the bracket, and a driving motor is fixedly installed on one side of the bracket; an operating mechanism is provided between the two turntables, and the operating mechanism includes a collecting assembly and a rotating roller; the collecting assembly includes a long metal strip, a connecting rod, a metal ball and a collecting poking rod, the two ends of the long metal strip are fixedly connected to the opposite surfaces of the two turntables, the collecting poking rod is fixedly installed on the long metal strip, the metal ball is located at the lower ends of the two long metal strips, the two connecting rods are fixedly connected to the two metal long rods respectively, and the lower ends of the two connecting rods are fixedly connected to the metal balls. The collecting assembly rolls, the collecting poking rod pokes the ground, the squeezing ball squeezes along the top rod, the vibrating ring and the clamping ring squeeze to generate vibration, so that the tip of the collecting poking rod can more easily poke the agglomerated soil. At the same time, when the entire arc plate passes through the ground film, the ground film is brought out during the rotation, and the arc plate is opened under the elastic force of the reset spring. The ground film is clamped on the collecting poking rod, and the ground film can be pulled out smoothly.

[0005] The agricultural film that needs to be picked up has generally been used for a long time. The agricultural film is relatively fragile after being exposed to wind and sun. The above scheme uses a collecting poking rod to puncture the ground film and drives the agricultural film to vibrate through a vibration ring, which can easily cause the agricultural film to tear based on the puncture point of the collecting poking rod. In severe cases, the agricultural film may break into pieces, and the agricultural film fragments fall back on the soil and are difficult to remove. Therefore, a metal roller machine for picking up agricultural film is urgently needed to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a metal roller machine for picking up agricultural films to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a metal roller machine for picking up agricultural film, comprising a bracket mechanism, wherein the bracket mechanism comprises a bracket straddling a field ridge, and the two side ends of the bracket are respectively equipped with crawlers for movement;

[0008] The support is provided with a roller assembly for picking up agricultural film;

[0009] The roller assembly includes a rope frame mechanism, which includes a disc, a rope block is fixedly connected to the lower side of the disc, two ball shafts are arranged below the rope block, and the ends on the same side of the two ball shafts are fixedly connected to a hanging rope, and the hanging rope passes through the rope block;

[0010] Each of the ball shafts is provided with a metal roller mechanism, which includes a spherical roller ball, which is movably sleeved on the ball shaft, and a hook assembly is adapted and embedded in the middle of each roller ball, and the hook assemblies on the two roller balls are symmetrical, and a brush cylinder is fixedly sleeved on both sides of each roller ball;

[0011] The hook assembly includes a disc plate that is movably sleeved on the ball shaft, the disc plate is embedded in a fixed roller ball, the arc surface of the disc plate is evenly and equidistantly provided with hook grooves, both sides of the hook groove are penetrated by shaft grooves, a hook column is arranged inside the hook groove, both ends of the hook column are movably inserted into the shaft groove through a spring shaft, and a hook that matches the hook groove is fixedly connected to the middle of the hook column.

[0012] As a preferred technical solution of the present invention, a first electric telescopic column is fixedly connected to the upper wall of the bracket, a column ring is fixedly connected to the output end of the first electric telescopic column, the column ring is movably connected to the disc, and the column ring passes through the plug-in disc.

[0013] As a preferred technical solution of the present invention, both ends of each ball shaft are fixedly sleeved with a spherical shell-shaped protective shell, the two protective shells on the same ball shaft are symmetrical, and the protective shell is located between the two hanging ropes;

[0014] The two protective shells on the same ball shaft are respectively adapted to fit the two sides of the roller ball.

[0015] The hook claw has a pointed end away from the hook post and is tilted, and the tips of the hook claws at the opposite sides of the two roller balls face downwards;

[0016] First gears are fixedly sleeved on both sides of each roller ball, and the two first gears are located outside the two brush cylinders.

[0017] As a preferred technical solution of the present invention, film taking mechanisms are symmetrically arranged on the two metal roller mechanisms and on opposite sides thereof, and each of the film taking mechanisms comprises a motor, the output end of the motor is fixedly connected to an organic column, and the two ends of a section of the machine column corresponding to the metal roller mechanism are respectively fixedly sleeved with a second gear meshing with the first gear, and a cleaning cylinder fitting the brush cylinder is arranged between the two second gears, and the cleaning cylinder is fixedly sleeved with the machine column;

[0018] The two motors have their opposite sides fixedly connected to an organic board, and one end of the board away from the motor is fixedly connected to a bracket.

[0019] As a preferred technical solution of the present invention, a separation mechanism is provided on one side of the bracket, and the separation mechanism includes a square cylindrical outer cylinder, the outer cylinder is directly opposite to the two film taking mechanisms, a first connecting column is fixedly connected to the upper surface of the outer cylinder, an end of the first connecting column away from the outer cylinder is fixedly connected to the bracket, an insert is fixedly connected to the inner side of the port of the outer cylinder close to the film taking mechanism, a pouring groove is opened on the lower inner wall of the outer cylinder, and the pouring groove is inclined to the side away from the film taking mechanism;

[0020] A cylindrical inner cylinder is inserted into the interior of the outer cylinder, and mesh holes are formed on the surface of the inner cylinder. One end of the inner cylinder close to the film removal mechanism passes through and is movably connected to the insert plate through a bearing. One end of the inner cylinder away from the film removal mechanism extends out of the outer cylinder and is sleeved with a belt. The side of the belt away from the inner cylinder is sleeved on the machine column on one side.

[0021] A receiving mechanism is provided on the side of the separation mechanism away from the film taking mechanism, and the receiving mechanism includes a receiving bin, and the receiving bin is directly opposite to the port of the inner cylinder away from the film taking mechanism, and second connecting columns are fixedly connected to both sides of the upper end surface of the receiving bin, and one end of the second connecting column away from the receiving bin is fixedly connected to the bracket;

[0022] One end of the machine column away from the motor is movably connected to the receiving bin via a bearing.

[0023] A pushing mechanism is provided on the other side of the bracket, and the pushing mechanism includes a second electric telescopic column, an output end of the second electric telescopic column is fixedly connected with an ellipsoidal pushing head, the pushing head is facing the inner cylinder, and a third connecting column is fixedly connected to the upper side of the fixed end of the second electric telescopic column, and one end of the third connecting column away from the second electric telescopic column is fixedly connected to the bracket.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) A metal roller machine for picking up agricultural film, wherein the metal roller mechanism will always fit the shape of the field ridge, and can adapt to the field ridge whether placing the roller assembly in the early stage or picking up the agricultural film in the later stage, thereby improving the accuracy of the device operation.

[0026] (2) A metal roller machine for picking up agricultural film, which uses a brush cylinder to clean the agricultural film on the field ridge from top to bottom, removes soil blocks on the surface of the agricultural film in a relatively gentle manner, and reduces damage to the agricultural film.

[0027] (3) A metal roller machine for picking up agricultural film. When the metal roller mechanism rolls in the reverse direction, the tip of the hook will hook the bottom edge of the agricultural film and push the agricultural film from both sides to the middle according to the shape of the ridge, thereby gathering the originally flat agricultural film, thereby increasing the thickness of the agricultural film, reducing the possibility of damage to the agricultural film during the processing process, and improving the safety of the device in picking up the agricultural film.

[0028] (4) A metal roller machine for picking up agricultural film, which pushes the agricultural film from both sides to the middle, thereby forming wrinkles on the surface of the agricultural film, deforming the surface of the agricultural film in contact with the soil, so that the mud blocks originally attached to the film surface are lifted up and automatically fall off the film surface.

[0029] (5) A metal roller machine for picking up agricultural film, which, through the setting of a hook claw assembly, allows the hook claw to hook the agricultural film only when the metal roller mechanism moves from the lower side to the upper side of the ridge, thereby improving the flexibility of the device.

[0030] (6) A metal roller machine for picking up agricultural film, wherein a starting motor drives the second gear to rotate, and then the roller ball is driven to rotate through the meshing of the second gear and the first gear. The rotation direction at this time is opposite to the rotation direction during picking up, so that during the rotation process, the hook claw is sequentially removed from the agricultural film. At the same time, the agricultural film is gradually pushed into the space surrounded by the hanging rope above the metal roller mechanism through the rotation and squeezing of the metal roller mechanism on both sides, so that the device automatically takes and transports the film, thereby improving the automation of the device.

[0031] (7) A metal roller machine for picking up agricultural film. Scattered soil blocks are thrown into the outer cylinder through the mesh holes on the inner cylinder and dumped back into the soil along the inclined dumping trough. The agricultural film separated from the soil will gradually accumulate and finally be transported to the receiving bin through the port on the side of the inner cylinder away from the film removal mechanism for collection, thereby improving the integrity and cleanliness of the film picked up by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the support mechanism of the present invention;

[0034] Figure 3 It is a schematic diagram of the position of the roller assembly of the present invention;

[0035] Figure 4 For the present invention Figure 3A magnified schematic diagram of point A;

[0036] Figure 5 It is a schematic diagram of the roller machine assembly of the present invention;

[0037] Figure 6 It is a schematic diagram of the rope rack mechanism of the present invention;

[0038] Figure 7 It is a schematic diagram of the metal roller mechanism of the present invention;

[0039] Figure 8 This is a schematic diagram of the position of the hook assembly of the present invention;

[0040] Fig. 9 It is a schematic plan view of the metal roller mechanism of the present invention;

[0041] Fig.10 This is a schematic diagram of the interior of the hook assembly of the present invention;

[0042] Fig.11 This is a schematic diagram of the position of the film taking mechanism of the present invention;

[0043] Fig.12 It is a schematic diagram of the film taking mechanism of the present invention;

[0044] Fig.13 It is a schematic diagram of the receiving mechanism of the present invention;

[0045] Fig.14 It is a schematic diagram of the position of the separation mechanism of the present invention;

[0046] Fig.15 It is a schematic diagram of the separation mechanism of the present invention;

[0047] Fig.16 It is a schematic diagram of the pouring trough of the present invention;

[0048] Fig.17 It is a schematic diagram of the pushing mechanism of the present invention.

[0049] In the figure: 1. bracket mechanism; 101. bracket; 102. crawler track; 103. first electric telescopic column; 104. column ring; 2. rope frame mechanism; 201. disc; 202. rope block; 203. ball shaft; 204. protective shell; 205. hanging rope; 3. metal roller mechanism; 301. roller ball; 302. disc plate; 303. hook groove; 304. shaft groove; 305. hook column; 306. hook claw; 307. brush cylinder; 308. first gear; 4. film taking Mechanism; 401, motor; 402, machine column; 403, second gear; 404, cleaning cylinder; 405, machine plate; 5, separation mechanism; 501, outer cylinder; 502, first connecting column; 503, panel; 504, dumping chute; 505, inner cylinder; 506, belt; 6, receiving mechanism; 601, receiving bin; 602, second connecting column; 7, pushing mechanism; 701, second electric telescopic column; 702, pushing head; 703, third connecting column. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] Example: See Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 A metal roller machine for picking up agricultural films comprises a support mechanism 1, wherein the support mechanism 1 comprises a support 101 straddling a field ridge, and crawlers 102 for movement are respectively installed at both ends of the support 101;

[0052] A roller assembly for picking up agricultural film is provided on the bracket 101;

[0053] The roller assembly includes a rope frame mechanism 2, which includes a disc 201, a rope block 202 is fixedly connected to the lower side of the disc 201, two ball shafts 203 are arranged below the rope block 202, and the ends of the two ball shafts 203 on the same side are fixedly connected with a hanging rope 205, and the hanging rope 205 passes through the rope block 202;

[0054] Each ball shaft 203 is provided with a metal roller mechanism 3, which includes a spherical roller ball 301, which is movably sleeved on the ball shaft 203, and a hook assembly is adapted and embedded in the middle of each roller ball 301, and the hook assemblies on the two roller balls 301 are symmetrical, and a brush cylinder 307 is fixedly sleeved on both sides of each roller ball 301;

[0055] The hook assembly includes a disc plate 302 that is movably sleeved on the ball shaft 203, the disc plate 302 is embedded in the fixed roller ball 301, and the arc surface of the disc plate 302 is evenly and equidistantly provided with hook grooves 303, and shaft grooves 304 are penetrated on both sides of the hook groove 303. A hook column 305 is arranged inside the hook groove 303, and both ends of the hook column 305 are movably inserted into the shaft groove 304 through a spring shaft, and a hook claw 306 adapted to the hook groove 303 is fixedly connected to the middle of the hook column 305.

[0056] See also Figure 2 , Figure 4 The upper wall of the bracket 101 is penetrated and fixedly connected with a first electric telescopic column 103 , and the output end of the first electric telescopic column 103 is fixedly connected with a column ring 104 , which is movably connected to the disc 201 , and the column ring 104 penetrates and plugs into the disc 201 .

[0057] See also Figure 5 , Figure 6 , Figure 7 , Fig. 9 , Fig.10 , both ends of each ball shaft 203 are fixedly sleeved with a spherical shell-shaped protective shell 204, the two protective shells 204 on the same ball shaft 203 are symmetrical, and the protective shell 204 is between the two hanging ropes 205;

[0058] The two protective shells 204 on the same ball shaft 203 are respectively adapted to fit the two sides of the roller ball 301 .

[0059] The hook claw 306 has a pointed end away from the hook post 305 and is tilted. The tips of the hook claws 306 on the opposite sides of the two roller balls 301 face downward. Initially, the tips of the hook claws 306 extend out of the hook groove 303, and the hook claws 306 are in contact with one inner wall of the hook groove 303.

[0060] First gears 308 are fixedly sleeved on both sides of each roller ball 301 , and the two first gears 308 are located outside the two brush cylinders 307 .

[0061] See also Fig.11 , Fig.12, film taking mechanisms 4 are symmetrically arranged on the opposite sides of the two metal roller mechanisms 3, each of which includes a motor 401, the output end of the motor 401 is fixedly connected to an organic column 402, and the two ends of a section of the machine column 402 corresponding to the metal roller mechanism 3 are respectively fixedly sleeved with a second gear 403 meshing with the first gear 308, and a cleaning cylinder 404 that fits the brush cylinder 307 is arranged between the two second gears 403, and the cleaning cylinder 404 is fixedly sleeved with the machine column 402;

[0062] The opposite sides of the two motors 401 are fixedly connected to an organic board 405 , and one end of the organic board 405 away from the motors 401 is fixedly connected to the bracket 101 .

[0063] See also Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 A separation mechanism 5 is provided on one side of the bracket 101, and the separation mechanism 5 includes a square cylindrical outer cylinder 501, and the outer cylinder 501 is directly opposite to the two film taking mechanisms 4. A first connecting column 502 is fixedly connected to the upper surface of the outer cylinder 501, and an end of the first connecting column 502 away from the outer cylinder 501 is fixedly connected to the bracket 101, and an insert plate 503 is fixedly connected to the inner side of the port of the outer cylinder 501 close to the film taking mechanism 4, and a dumping groove 504 is opened on the lower inner wall of the outer cylinder 501, and the dumping groove 504 is inclined to the side away from the film taking mechanism 4;

[0064] A cylindrical inner cylinder 505 is inserted into the interior of the outer cylinder 501, and the surface of the inner cylinder 505 has mesh holes. The end of the inner cylinder 505 close to the film taking mechanism 4 passes through and is movably connected to the insert plate 503 through a bearing. The end of the inner cylinder 505 away from the film taking mechanism 4 extends out of the outer cylinder 501 and is sleeved with a belt 506. The side of the belt 506 away from the inner cylinder 505 is sleeved on the machine column 402 on one side.

[0065] A receiving mechanism 6 is provided on the side of the separation mechanism 5 away from the film taking mechanism 4, and the receiving mechanism 6 includes a receiving bin 601, and the receiving bin 601 is directly opposite to the port of the inner cylinder 505 away from the film taking mechanism 4, and the upper end surface of the receiving bin 601 is respectively fixedly connected with a second connecting column 602 on both sides, and the end of the second connecting column 602 away from the receiving bin 601 is fixedly connected to the bracket 101;

[0066] One end of the machine column 402 away from the motor 401 is movably connected to the receiving bin 601 via a bearing.

[0067] A pushing mechanism 7 is provided on the other side of the bracket 101, and the pushing mechanism 7 includes a second electric telescopic column 701. An ellipsoidal pushing head 702 is fixedly connected to the output end of the second electric telescopic column 701, and the pushing head 702 is opposite to the inner cylinder 505. A third connecting column 703 is fixedly connected to the upper side of the fixed end of the second electric telescopic column 701, and the end of the third connecting column 703 away from the second electric telescopic column 701 is fixedly connected to the bracket 101.

[0068] The working principle of the present invention is as follows:

[0069] The device is set up on the ridge, and the first electric telescopic column 103 is extended to move the roller assembly toward the ridge. Since the ridge is sloped, the metal roller mechanism 3 will roll to both sides of the ridge after contacting the ridge. Under the action of gravity, the metal roller mechanism 3 will always fit the shape of the ridge. Whether it is the early placement of the roller assembly or the later picking up of the agricultural film, it can adapt to the ridge, thereby improving the accuracy of the device's operation.

[0070] Extending the first electric telescopic column 103 allows the two metal roller mechanisms 3 to slide down along the two sides of the ridge respectively. The metal roller mechanisms 3 roll around the ball shaft 203, so that the agricultural film on the ridge is cleaned from top to bottom through the brush cylinder 307, and the soil on the surface of the agricultural film is removed in a relatively gentle manner, reducing damage to the agricultural film body.

[0071] When the metal roller mechanism 3 slides down to the bottom of the ridge, the first electric telescopic column 103 is shortened to pull the roller assembly up and down. At this time, the metal roller mechanism 3 moves up along the side slope of the ridge, and the metal roller mechanism 3 rolls in the opposite direction with the ball shaft 203 as the axis. The tips of the hooks 306 on the opposite sides of the two roller balls 301 face downward. Therefore, when the metal roller mechanism 3 rolls in the opposite direction, the tips of the hooks 306 will hook the bottom edge of the agricultural film, and push the agricultural film from both sides to the middle according to the shape of the ridge, thereby gathering the originally flat agricultural film, thereby increasing the thickness of the agricultural film, reducing the possibility of damage to the agricultural film during processing, and improving the safety of the device picking up the agricultural film.

[0072] By pushing the agricultural film from both sides to the middle, wrinkles are formed on the surface of the agricultural film, and the surface of the agricultural film in contact with the soil is deformed, so that the mud blocks originally attached to the film surface are lifted up and automatically fall off the film surface.

[0073] The tip of the hook 306 extends out of the hook groove 303, and the hook 306 is abutted against an inner wall of one side of the hook groove 303. When the metal roller mechanism 3 slides down along the ridge and passes through the brush cylinder 307 to clean the film surface, since the rotation direction of the metal roller mechanism 3 is opposite to the tilting direction of the hook 306, the hook 306 will rotate around the hook column 305 when it contacts the ridge, and then the hook 306 will retract into the hook groove 303, thereby preventing the hook 306 from being hooked on the agricultural film at this time. Through the setting of the hook assembly, the hook 306 can only hook the agricultural film when the metal roller mechanism 3 moves from the lower side to the upper side of the ridge, thereby improving the flexibility of the device.

[0074] After the agricultural film is picked up from the field ridge by the roller assembly, the agricultural film is hung on the metal roller mechanism 3 and clamped by the metal roller mechanisms 3 on both sides. The roller assembly is continued to be lifted by the first electric telescopic column 103 so that the metal roller mechanism 3 and the film taking mechanism 4 are horizontal. At this time, the space surrounded by the hanging rope 205 is just opposite to the separation mechanism 5 and the pushing mechanism 7. The start motor 401 drives the second gear 403 to rotate, and then drives the roller ball 301 to rotate through the engagement of the second gear 403 and the first gear 308. The rotation direction at this time is opposite to the rotation direction during picking up. Therefore, during the rotation process, the hook 306 is sequentially removed from the agricultural film. At the same time, the agricultural film is gradually pushed into the space surrounded by the hanging rope 205 above the metal roller mechanism 3 through the rotation and extrusion of the metal roller mechanisms 3 on both sides, so that the device automatically takes and transports the film, thereby improving the automation of the device.

[0075] After the agricultural film is completely accumulated on the upper side of the two metal roller mechanisms 3, the second electric telescopic column 701 is extended through the push head 702 into the space surrounded by the hanging rope 205, and the agricultural film is pushed into the inner cylinder 505. The inner cylinder 505 is continuously rotated by the connection of the belt 506, and the picked up agricultural film follows the rotation inside the inner cylinder 505, and is further separated from the soil thereon. The scattered soil blocks are thrown into the outer cylinder 501 through the mesh holes on the inner cylinder 505, and are dumped back into the soil along the inclined dumping trough 504. The agricultural film separated from the soil will gradually accumulate and finally be transported to the receiving bin 601 through the port on the side of the inner cylinder 505 away from the film taking mechanism 4 for collection, thereby improving the integrity and cleanliness of the film picked up by the device.

[0076] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal roller machine for picking up agricultural films, comprising a support mechanism (1), the support mechanism (1) comprising a support (101) straddling a field ridge, and crawlers (102) for movement are respectively installed on both side ends of the support (101); The support (101) is provided with a roller assembly for picking up agricultural film; Features: The roller assembly comprises a rope frame mechanism (2), the rope frame mechanism (2) comprises a disc (201), a rope block (202) is fixedly connected to the lower side of the disc (201), two ball shafts (203) are arranged below the rope block (202), the same side ends of the two ball shafts (203) are commonly fixedly connected to a hanging rope (205), and the hanging rope (205) passes through the rope block (202); A metal roller mechanism (3) is provided on each of the ball shafts (203), the metal roller mechanism (3) comprising a spherical roller ball (301), the roller ball (301) being movably sleeved on the ball shaft (203), a hook assembly being adapted and embedded in the middle of each of the roller balls (301), the hook assemblies on the two roller balls (301) being symmetrical, and a brush cylinder (307) being fixedly sleeved on both sides of each of the roller balls (301); The hook assembly comprises a disc (302) movably sleeved with a ball shaft (203), the disc (302) being embedded in a fixed roller ball (301), the arc surface of the disc (302) being evenly and equidistantly provided with hook grooves (303), shaft grooves (304) penetrating through the two sides of the hook groove (303), a hook column (305) being arranged inside the hook groove (303), two ends of the hook column (305) being movably plugged into the shaft groove (304) through a spring shaft, and a hook (306) matching the hook groove (303) being fixedly connected to the middle of the hook column (305).

2. The metal roller machine for picking up agricultural film according to claim 1, characterized in that: A first electric telescopic column (103) is fixedly connected to the upper wall of the bracket (101); a column ring (104) is fixedly connected to the output end of the first electric telescopic column (103); the column ring (104) is movably connected to the disc (201); and the column ring (104) passes through the plug-in disc (201).

3. The metal roller machine for picking up agricultural film according to claim 1, characterized in that: Both ends of each ball shaft (203) are fixedly sleeved with a spherical shell-shaped protective shell (204); the two protective shells (204) on the same ball shaft (203) are symmetrical, and the protective shell (204) is located between the two hanging ropes (205); The two protective shells (204) on the same ball shaft (203) are respectively adapted to fit the two sides of the roller ball (301).

4. The metal roller machine for picking up agricultural film according to claim 1, characterized in that: One end of the hook claw (306) away from the hook post (305) is pointed and tilted, and the tip of the hook claw (306) at the opposite side of the two roller balls (301) faces downward; First gears (308) are fixedly sleeved on both sides of each roller ball (301), and the two first gears (308) are located outside the two brush cylinders (307).

5. The metal roller machine for picking up agricultural film according to claim 1, characterized in that: A film taking mechanism (4) is symmetrically arranged on one side above and away from the two metal roller mechanisms (3), each of the film taking mechanisms (4) comprises a motor (401), the output end of the motor (401) is fixedly connected to an organic column (402), a second gear (403) meshing with the first gear (308) is fixedly sleeved at both ends of a section of the machine column (402) corresponding to the metal roller mechanism (3), a cleaning cylinder (404) fitted with a brush cylinder (307) is arranged between the two second gears (403), and the cleaning cylinder (404) is fixedly sleeved on the machine column (402); The two motors (401) have their opposite sides fixedly connected to an organic board (405), and one end of the board (405) away from the motors (401) is fixedly connected to a bracket (101).

6. The metal roller machine for picking up agricultural film according to claim 5, characterized in that: A separation mechanism (5) is provided on one side of the support (101), and the separation mechanism (5) comprises a square cylindrical outer cylinder (501), the outer cylinder (501) is directly opposite to the two film removal mechanisms (4), a first connection column (502) is fixedly connected to the upper surface of the outer cylinder (501), an end of the first connection column (502) away from the outer cylinder (501) is fixedly connected to the support (101), an inner side of the port of the outer cylinder (501) close to the film removal mechanism (4) is fixedly connected to an insert plate (503), and a dumping groove (504) is provided on the lower inner wall of the outer cylinder (501), and the dumping groove (504) is inclined toward the side away from the film removal mechanism (4); A cylindrical inner cylinder (505) is inserted into the interior of the outer cylinder (501), and a mesh is formed on the surface of the inner cylinder (505). An end of the inner cylinder (505) close to the film removal mechanism (4) passes through and is movably connected to the insert plate (503) via a bearing. An end of the inner cylinder (505) away from the film removal mechanism (4) extends out of the outer cylinder (501) and is sleeved with a belt (506). The side of the belt (506) away from the inner cylinder (505) is sleeved on one side of the machine column (402).

7. The metal roller machine for picking up agricultural film according to claim 6, characterized in that: A receiving mechanism (6) is provided on a side of the separation mechanism (5) away from the film removal mechanism (4), and the receiving mechanism (6) comprises a receiving bin (601), and the receiving bin (601) is directly opposite to a port of the inner cylinder (505) away from the film removal mechanism (4), and second connecting columns (602) are fixedly connected to both sides of the upper end surface of the receiving bin (601), and one end of the second connecting column (602) away from the receiving bin (601) is fixedly connected to a bracket (101); One end of the machine column (402) away from the motor (401) is movably connected to the receiving bin (601) via a bearing.

8. The metal roller machine for picking up agricultural film according to claim 7, characterized in that: A pushing mechanism (7) is provided on the other side of the bracket (101), the pushing mechanism (7) comprising a second electric telescopic column (701), an ellipsoidal pushing head (702) being fixedly connected to the output end of the second electric telescopic column (701), the pushing head (702) being directly opposite to the inner cylinder (505), a third connecting column (703) being fixedly connected to the upper side of the fixed end of the second electric telescopic column (701), and an end of the third connecting column (703) away from the second electric telescopic column (701) being fixedly connected to the bracket (101).

Images