Built-in round bale film winding device

Abstract

The invention discloses a built-in round bale film winding device which comprises a rack, a baling chamber lifting frame, a baling chamber, a baling chamber lifting oil cylinder, a film winding gear ring, a film winding table, a film guide frame and a film cutting mechanism, the baling chamber lifting frame is hinged to the upper portion of the rack, the baling chamber lifting oil cylinder is connected with the rack and the baling chamber lifting frame, and the film winding gear ring is connected with the film winding table. The bundling chamber is fixed behind the bundling chamber lifting frame, the film winding gear ring is hinged to the rack, the film winding table is fixed below the bundling chamber, the film guiding frames are fixed to the two sides of the film winding gear ring, and the film cutting mechanisms are fixed to the two sides of the film winding table. According to the built-in round bale film winding device, the round bale bundling and film winding process can be completed at a time, the round bale transferring time is saved, and the operation efficiency of a bundling and film winding machine tool is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a built-in round straw bale wrapping device. Background Art

[0002] The development of agricultural machinery and equipment plays a vital role in improving the production efficiency and quality of modern agricultural products. In the field of forage production and storage, baling and film sealing play an important role in ensuring the quality and storage of forage. At present, the field of round hay bale baling and film sealing has relatively mature technology and experience, and various advanced round hay bale baling and film sealing products have been widely used in the market, but they are mainly suitable for large-scale forage planting and harvesting.

[0003] Although there are baling and wrapping devices that can be used for small plots of land in China, the baling device and the wrapping device are independent of each other, and the main problems are as follows: (1) Low space utilization. The independent baling device and film wrapping device take up a lot of space on the machine, which is not conducive to the rapid transfer of the machine between small plots and turning in the field.

[0004] (2) Poor wrapping stability. When the bale is moved from the baling device to the wrapping device, it may shake or be unstable, which will affect the quality and stability of the wrapping. Unstable wrapping may lead to loose bales, uneven wrapping, etc., which will affect subsequent storage and use.

[0005] Therefore, it is necessary to design a built-in round straw bale wrapping device to solve the above-mentioned technical problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a built-in round straw bale wrapping device to solve the problems of low space utilization of the device, long transportation time and poor wrapping stability.

[0007] To achieve the above-mentioned object and other related objects, the present invention provides a built-in round grass bale wrapping device, comprising a frame, a baling chamber lifting frame, a baling chamber, a baling chamber lifting cylinder, a film wrapping gear ring, a film wrapping platform, a film guiding frame and a film cutting mechanism, wherein the baling chamber lifting frame is hinged on the top of the frame, the baling chamber lifting cylinder is connected to the frame and the baling chamber lifting frame, the baling chamber is fixed behind the baling chamber lifting frame, the film wrapping gear ring is hinged to the frame, the film wrapping platform is fixed below the baling chamber, the film guiding frame is fixed on both sides of the film wrapping gear ring, and the film cutting mechanism is fixed on both sides of the film wrapping platform.

[0008] Furthermore, the film-wrapped ring gear includes a ring gear drive motor, a gear cover, a ring gear guide roller, a motor gear, a ring gear, a motor mounting ring, a motor connecting bracket, a bracket lifting cylinder and a bracket rotating shaft, the ring gear drive motor is fixed to the motor mounting ring, the gear cover is fixed above the ring gear drive motor, the ring gear guide roller is fixed to the gear cover, the motor gear is fixed above the ring gear drive motor, the ring gear is fixed between the ring gear guide rollers, the ring gear is meshed with the motor gear, the motor mounting ring is fixed to the motor connecting bracket, the bracket rotating shaft is fixed to the motor connecting bracket, the bracket lifting cylinder is connected to the frame and the motor connecting bracket, and the bracket rotating shaft is hinged to the frame.

[0009] Furthermore, the wrapping platform includes a wrapping platform lifting cylinder, a side plate fixing frame, a cylinder connecting plate, a roller, a roller sprocket, a chain, a roller outer sprocket, a driving sprocket, a wrapping platform side plate, a bearing seat and a hydraulic drive motor. The wrapping platform lifting cylinder is hinged to the frame, the wrapping platform side plates are fixed on both sides of the side plate fixing frame, the cylinder connecting plate is hinged to the wrapping platform lifting cylinder, the roller is hinged to the side plate of the wrapping platform, the roller sprocket is fixed to the roller, the roller sprocket is connected to the chain, the roller outer sprocket is fixed to the roller, the chain is connected to the driving sprocket, the driving sprocket is fixed to the hydraulic drive motor, the hydraulic drive motor is fixed to the inner side of the wrapping platform side plate, the bearing seat is hinged to the wrapping platform side plate, and the bearing seat is fixed to the frame.

[0010] Furthermore, the film guide frame includes a film guide roller connecting plate, a film guide roller, a film guide frame support tube, a film roll, a film roll limiting cover plate, a film guide frame connecting plate, a film guide frame fixing plate and a film roll connecting plate, the film guide frame connecting plate is fixed on both sides of the film guide frame support tube, the film guide roller connecting plate is hinged to the film guide frame connecting plate, the film guide roller is hinged to the film guide roller connecting plate, the film roll limiting cover plate is fixed on both sides of the film roll, the film roll connecting plate is hinged to the film roll limiting cover plate, the film roll connecting plate is hinged to the film guide frame connecting plate, the film guide frame fixing plate is fixed to the film guide frame support tube, and the film guide frame fixing plate is fixed to the film wrapping gear ring.

[0011] Furthermore, the film cutting mechanism includes a film cutting table, a film cutting knife and a film cutting knife telescopic cylinder. The film cutting table is fixed on both sides of the film wrapping table, the film cutting knife is hinged to the film cutting table, the film cutting knife telescopic cylinder is fixed to the film cutting table, and the film cutting knife is connected to the film cutting knife telescopic cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects: Improve space utilization. The built-in round straw bale wrapping device provided by the present invention integrates the baling and wrapping functions in the same device, reduces the space length of the machine equipment, and facilitates rapid transfer between small plots in the field.

[0013] Improve production efficiency. The built-in round hay bale wrapping device provided by the present invention does not need to transfer the round hay bale to the wrapping machine for wrapping operation. The hay can be directly input into the device, and the baling operation and the wrapping operation can be completed at one time, which saves the time of transferring and adjusting the round hay bale and improves the operation efficiency of the baling and wrapping machine.

[0014] The present invention adopts a film wrapping gear ring to make the conversion between bundling and film wrapping functions smoother, reduce vibration and changes during operation, and ensure the stability of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front axonometric view of the present invention; Figure 2 is a rear axonometric view of the present invention; Figure 3 This is a schematic diagram of the structure of the film-wrapped gear ring of the present invention; Figure 4 It is a schematic diagram of the structure of the film wrapping table mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the film guide frame mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the film cutting mechanism of the present invention.

[0016] In the figure: 1. Frame; 2. Baling chamber lifting frame; 3. Baling chamber; 4. Baling chamber lifting cylinder; 5. Film wrapping ring gear; 6. Film wrapping table; 7. Film guide frame; 8. Film cutting mechanism; 0501. Ring gear driving motor; 0502. Gear cover; 0503. Ring gear guide roller; 0504. Motor gear; 0505. Ring gear; 0506. Motor mounting ring; 0507. Motor connecting bracket; 0508. Bracket lifting cylinder; 0509. Bracket rotating shaft; 0601. Film wrapping table lifting cylinder; 0602. Side plate fixing bracket; 0603. Cylinder connecting plate; 0604 . roller; 0605. roller sprocket; 0606. chain; 0607. roller outer sprocket; 0608. driving sprocket; 0609. film wrapping table side plate; 0610. bearing seat; 0611. hydraulic drive motor; 0701. film guide roller connecting plate; 0702. film guide roller; 0703. film guide frame support tube; 0704. film roll; 0705. film roll limiting cover plate; 0706. film guide frame connecting plate; 0707. film guide frame fixing plate; 0708. film roll connecting plate; 0801. film cutting table; 0802. film cutting knife; 0803. film cutting knife telescopic cylinder. DETAILED DESCRIPTION

[0017] See also Figures 1 to 6The present invention provides a technical solution: a built-in round straw bale wrapping device, comprising a frame 1, a baling chamber lifting frame 2, a baling chamber 3, a baling chamber lifting cylinder 4, a film wrapping gear ring 5, a film wrapping platform 6, a film guiding frame 7 and a film cutting mechanism 8, the baling chamber lifting frame 2 is hinged on the top of the frame 1, the baling chamber lifting cylinder 4 is connected to the frame 1 and the baling chamber lifting frame 2, the baling chamber 3 is fixed behind the baling chamber lifting frame 2, the film wrapping gear ring 5 is hinged to the frame 1, the film wrapping platform 6 is fixed below the baling chamber 3, the film guiding frame 7 is fixed on both sides of the film wrapping gear ring 5, and the film cutting mechanism 8 is fixed on both sides of the film wrapping platform 6.

[0018] The film-wrapped ring gear 5 comprises a ring gear drive motor 0501, a gear cover 0502, a ring gear guide roller 0503, a motor gear 0504, a ring gear 0505, a motor mounting ring 0506, a motor connecting bracket 0507, a bracket lifting cylinder 0508 and a bracket rotating shaft 0509. The ring gear drive motor 0501 is fixed to the motor mounting ring 0506, the gear cover 0502 is fixed above the ring gear drive motor 0501, and the ring gear guide roller 0503 is fixed to the gear cover 0504. 502, the motor gear 0504 is fixed above the ring gear driving motor 0501, the ring gear 0505 is fixed between the ring gear guide rollers 0503, the ring gear 0505 is meshed with the motor gear 0504, the motor mounting ring 0506 is fixed with the motor connecting bracket 0507, the bracket shaft 0509 is fixed with the motor connecting bracket 0507, the bracket lifting cylinder 0508 is connected with the frame 1 and the motor connecting bracket 0507, and the bracket shaft 0509 is hinged with the frame 1.

[0019] The film wrapping table 6 comprises a film wrapping table lifting cylinder 0601, a side plate fixing frame 0602, a cylinder connecting plate 0603, a roller 0604, a roller sprocket 0605, a chain 0606, a roller outer sprocket 0607, a driving sprocket 0608, a film wrapping table side plate 0609, a bearing seat 0610 and a hydraulic drive motor 0611. The film wrapping table lifting cylinder 0601 is hinged to the frame 1, the film wrapping table side plates 0609 are fixed on both sides of the side plate fixing frame 0602, and the cylinder connecting plate 0603 is hinged to the film wrapping table lifting cylinder 0601. The drum 0604 is hinged to the side plate 0609 of the film wrapping table, the drum sprocket 0605 is fixed to the drum 0604, the drum sprocket 0605 is connected to the chain 0606, the drum outer sprocket 0607 is fixed to the drum 0604, the chain 0606 is connected to the driving sprocket 0608, the driving sprocket 0608 is fixed to the hydraulic drive motor 0611, the hydraulic drive motor 0611 is fixed to the inner side of the side plate 0609 of the film wrapping table, the bearing seat 0610 is hinged to the side plate 0609 of the film wrapping table, and the bearing seat 0610 is fixed to the frame 1.

[0020] The film guide frame 7 includes a film guide roller connecting plate 0701, a film guide roller 0702, a film guide frame support tube 0703, a film roll 0704, a film roll limiting cover plate 0705, a film guide frame connecting plate 0706, a film guide frame fixing plate 0707 and a film roll connecting plate 0708. The film guide frame connecting plate 0706 is fixed on both sides of the film guide frame support tube 0703, the film guide roller connecting plate 0701 is hinged to the film guide frame connecting plate 0706, the film guide roller 0702 is hinged to the film guide roller connecting plate 0701, the film roll limiting cover plate 0705 is fixed on both sides of the film roll 0704, the film roll connecting plate 0708 is hinged to the film roll limiting cover plate 0705, the film roll connecting plate 0708 is hinged to the film guide frame connecting plate 0706, the film guide frame fixing plate 0707 is fixed to the film guide frame support tube 0703, and the film guide frame fixing plate 0707 is fixed to the film wrapping gear ring 5.

[0021] The film cutting mechanism 8 includes a film cutting platform 0801, a film cutting knife 0802 and a film cutting knife telescopic cylinder 0803. The film cutting platform 0801 is fixed on both sides of the film wrapping platform, the film cutting knife 0802 is hinged to the film cutting platform 0801, the film cutting knife telescopic cylinder 0803 is fixed to the film cutting platform 0801, and the film cutting knife 0802 is connected to the film cutting knife telescopic cylinder 0803.

[0022] Working principle of the present invention: When the built-in round bale wrapping device is working, the hydraulic drive motor 0611 is connected to the tractor hydraulic device, and the tractor PTO provides the power source. The baling chamber 3 rolls the harvested forage material into a cylindrical bale, and the baling chamber lifting cylinder 4 is extended, and the baling chamber lifting frame 2 and the baling chamber 3 are lifted to a suitable height, and the ring gear drive motor 0501 and the driving ring gear 0505 are meshed and transmitted, and the film guide frame 7 and the roller 0604 of the film wrapping table 6 rotate simultaneously to perform the film wrapping work. After the film wrapping is completed, the film wrapping ring gear 5 is lifted upward, and the film cutting mechanism 8 performs the film cutting operation, and the film wrapping table 6 tilts backward, and the cylindrical bale after film wrapping falls behind, and each mechanism is reset.

[0023] When the film-wrapping ring gear 5 is working, the ring gear driving motor 0501 is powered by the tractor hydraulic system, and the motor gear 0504 fixed on the ring gear driving motor 0501 is meshed with the driving ring gear 0505 for transmission, and the driving ring gear 0505 performs a circular motion between the ring gear guide rollers 0503. After the movement is completed, the bracket lifting cylinder 0508 extends, and the motor-connected bracket 0507 is lifted upward to a certain height with the bracket rotating shaft 0509 as the center.

[0024] When the film wrapping table 6 is working, the hydraulic drive motor 0611 is connected to the tractor hydraulic device to provide a power source. The hydraulic drive motor 0611 drives the active sprocket 0608 to make the roller 0604 cooperate with the baling chamber 3 to perform the rolling and pressing work. After the rolling and pressing is completed, the baling chamber is lifted, and the roller 0604 and the film wrapping gear ring 5 perform the film wrapping operation at the same time. After the film wrapping operation, the film wrapping table lifting cylinder 0601 extends, and the film wrapping table 6 is lifted backwards with the hinge center of the bearing seat 0610, so that the round grass bale falls from the film wrapping table 6.

[0025] When the film guide frame 7 is working, the film roll 0704 is installed between the film roll limiting cover plates 0705, and the single-layer film is pressed tightly above the film cutting table 0801 through the film guide roller 0702.

[0026] When the film cutting mechanism 8 is working, the film cutting knife telescopic cylinder 0803 is extended, and the film cutting knife 0802 falls on the film wrapping table 6 to complete the film cutting operation.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for the technical solutions described in the aforementioned embodiments to be modified, or some of the technical features thereof to be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A built-in round straw bale wrapping device, comprising a frame (1), a baling chamber lifting frame (2), a baling chamber (3), a baling chamber lifting cylinder (4), a film wrapping gear ring (5), a film wrapping table (6), a film guide frame (7) and a film cutting mechanism (8); Features: The baling chamber lifting frame (2) is hinged on the top of the frame (1), the baling chamber lifting cylinder (4) is connected to the frame (1) and the baling chamber lifting frame (2), the baling chamber (3) is fixed to the rear of the baling chamber lifting frame (2), the film wrapping gear ring (5) is hinged to the frame (1), the film wrapping platform (6) is fixed below the baling chamber (3), the film guide frame (7) is fixed on both sides of the film wrapping gear ring (5), and the film cutting mechanism (8) is fixed on both sides of the film wrapping platform (6); The film-wrapped ring gear (5) comprises a ring gear drive motor (0501), a gear cover (0502), a ring gear guide roller (0503), a motor gear (0504), a ring gear (0505), a motor mounting ring (0506), a motor connecting bracket (0507), a bracket lifting cylinder (0508) and a bracket rotating shaft (0509), wherein the ring gear drive motor (0501) is fixed to the motor mounting ring (0506), the gear cover (0502) is fixed above the ring gear drive motor (0501), and the ring gear guide roller (0503) is fixed to the gear cover (050 2), the motor gear (0504) is fixed above the ring gear driving motor (0501), the ring gear (0505) is fixed between the ring gear guide rollers (0503), the ring gear (0505) is meshed with the motor gear (0504), the motor mounting ring (0506) is fixed to the motor connecting bracket (0507), the bracket shaft (0509) is fixed to the motor connecting bracket (0507), the bracket lifting cylinder (0508) is connected to the frame (1) and the motor connecting bracket (0507), and the bracket shaft (0509) is hinged to the frame (1); The film guide frame (7) comprises a film guide roller connecting plate (0701), a film guide roller (0702), a film guide frame support tube (0703), a film roll (0704), a film roll limiting cover plate (0705), a film guide frame connecting plate (0706), a film guide frame fixing plate (0707) and a film roll connecting plate (0708), wherein the film guide frame connecting plate (0706) is fixed on both sides of the film guide frame support tube (0703), and the film guide roller connecting plate (0701) is hinged to the film guide frame connecting plate (0706). The film guide roller (0702) is hinged to the film guide roller connecting plate (0701), the film roll limiting cover plate (0705) is fixed to both sides of the film roll (0704), the film roll connecting plate (0708) is hinged to the film roll limiting cover plate (0705), the film roll connecting plate (0708) is hinged to the film guide frame connecting plate (0706), the film guide frame fixing plate (0707) is fixed to the film guide frame support tube (0703), and the film guide frame fixing plate (0707) is fixed to the film wrapping gear ring (5); The film cutting mechanism (8) comprises a film cutting platform (0801), a film cutting knife (0802) and a film cutting knife telescopic cylinder (0803); the film cutting platform (0801) is fixed to both sides of the film wrapping platform; the film cutting knife (0802) is hinged to the film cutting platform (0801); the film cutting knife telescopic cylinder (0803) is fixed to the film cutting platform (0801); and the film cutting knife (0802) is connected to the film cutting knife telescopic cylinder (0803).

2. The built-in round straw bale wrapping device according to claim 1, characterized in that: The film wrapping table (6) comprises a film wrapping table lifting cylinder (0601), a side plate fixing frame (0602), a cylinder connecting plate (0603), a roller (0604), a roller sprocket (0605), a chain (0606), a roller outer sprocket (0607), a driving sprocket (0608), a film wrapping table side plate (0609), a bearing seat (0610) and a hydraulic drive motor (0611), wherein the film wrapping table lifting cylinder (0601) is hinged to the frame (1), the film wrapping table side plates (0609) are fixed to both sides of the side plate fixing frame (0602), the cylinder connecting plate (0603) is hinged to the film wrapping table lifting cylinder (0601), and the roller ( The roller sprocket (0605) is fixed to the roller (0604), the roller sprocket (0605) is connected to the chain (0606), the roller outer sprocket (0607) is fixed to the roller (0604), the chain (0606) is connected to the driving sprocket (0608), the driving sprocket (0608) is fixed to the hydraulic drive motor (0611), the hydraulic drive motor (0611) is fixed to the inner side of the film wrapping table side plate (0609), the bearing seat (0610) is hinged to the film wrapping table side plate (0609), and the bearing seat (0610) is fixed to the frame (1).

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