Three-ridge folding mulch applicator

By designing a triple-row folding film lamination machine, the hydraulic cylinder and worm gear mechanism are used to achieve the folding and rotation of the frame, the portability and operability problems caused by the excessive design of the existing ridge-raising film lamination machine are solved, and the effective reduction of the area and width of the device is achieved.

CN222548204UActive Publication Date: 2025-03-04JIAMUSI CHUNSHENG AGRI EQUIP MFG CO LTD
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Patent Information

Application Number
CN202420087003.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-15
Publication Date
2025-03-04
Estimated Expiration
2034-01-15

AI Technical Summary

Technical Problem

Due to the long design of the existing ridge coating machine, it is inconvenient during storage, transportation and driving, and it is difficult to effectively reduce the occupied area and width.

Method used

A three-row folding film coating machine is designed, using hydraulic cylinders, worm gears and other mechanisms to realize the folding and rotation of the frame and reduce the occupied area and width of the device.

Benefits of technology

By folding the rack, the occupancy area and width of the device can be significantly reduced, which is convenient for transportation, storage and use, and improves the portability and operational convenience of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a three-ridge folding mulch applicator which comprises an installation frame, a first machine frame is movably arranged on one side of the installation frame through a rotating shaft, rotating rods are movably arranged on the two sides of the surface of the first machine frame through bearings, and a second machine frame is fixedly arranged on the surfaces of the outer sides of the rotating rods. A first connecting rod is fixedly arranged on one side of the lower end of the first rack and one side of the lower end of the second rack, a first edge wheel is movably arranged at the lower end of the first connecting rod through a rotating shaft, a second connecting rod is fixedly arranged on one side of the first rack and one side of the second rack, and a second edge wheel is movably arranged at the lower end of the second connecting rod through a rotating shaft. A first folding mechanism is arranged between the mounting frame and the first rack, and a second folding mechanism is arranged between the first rack and the second rack on the right side. According to the utility model, the device can be quickly folded at any time when needed by utilizing a plurality of folding structures, so that the transverse width of the device is reduced; therefore, the device can be conveniently transported and stored.
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Description

Technical Field

[0001] The utility model relates to the technical field of ridging and film-covering machines, in particular to a three-ridge folding and film-covering machine. Background Art

[0002] Ridge-forming and film-covering machine is an agricultural machine mainly used for ridging and film-covering operations. This machine can greatly improve agricultural production efficiency, reduce labor intensity, and help improve soil structure and reduce weed growth.

[0003] In the prior art, as the horsepower of the tractor increases, the ridging and film covering machine is generally designed to be longer in order to improve work efficiency, so that a large area of ​​land can be processed at one time; thereby greatly improving work efficiency, but when the ridging and film covering machine is designed to be very long, it is inconvenient to store, transport and drive on the road. Therefore, a three-ridge folding film covering machine is needed to improve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a three-ridge folding laminating machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a three-ridge folding laminating machine, comprising a mounting frame, a first frame is movably provided on one side of the mounting frame through a rotating shaft, rotating rods are movably provided on both sides of the surface of the first frame through bearings, a second frame is fixedly provided on the outer surface of the rotating rod, a first connecting rod is fixedly provided on one side of the lower end of the first frame and the second frame, a first side wheel is movably provided on the lower end of the first connecting rod through the rotating shaft, a second connecting rod is fixedly provided on one side of the first frame and the second frame, a second side wheel is movably provided on the lower end of the second connecting rod through the rotating shaft, a first folding mechanism is provided between the mounting frame and the first frame, a second folding mechanism is provided between the first frame and the second frame on the right, and a third folding mechanism is provided between the first frame and the second frame on the left.

[0006] Preferably, the first folding mechanism includes a first hydraulic cylinder and a first connecting frame, the first hydraulic cylinder is movably arranged on the inner side of the mounting frame through a rotating shaft, the first connecting frame is fixedly arranged on the upper end of the first frame, and the movable end of the first hydraulic cylinder is movably connected to the first connecting frame through a pin shaft; the mounting frame can be used to fix the entire device to the tractor; then, the first hydraulic cylinder can be contracted to drive the first frame and the second frame to rotate and fold toward the tractor; the occupied area of ​​the device can be preliminarily reduced.

[0007] Preferably, the second folding mechanism includes a second hydraulic cylinder and a second connecting frame. The second hydraulic cylinder is movably provided on the upper end of the first frame through a rotating shaft. The second connecting frame is fixedly provided on the upper end of the second frame on the right side. The movable end of the second hydraulic cylinder is movably connected to the second connecting frame through a pin shaft. The second frame and the rotating rod on which the second frame is located can be easily driven to rotate through the second folding mechanism; thereby, the second frame can be rotated and erected to reduce the overall width of the device; it should be noted that the first folding mechanism and the second folding mechanism in the present device are equivalent to two embodiments; two flipping and folding methods are provided; and one of them can be selected at will during production.

[0008] Preferably, the third folding mechanism includes a worm wheel, a fixed frame, and a worm, a worm wheel is fixedly provided at one end of the rotating rod on the right side, a fixed frame is fixedly provided on the side of the first frame surface close to the first worm wheel, a worm is movably provided inside the fixed frame through a bearing, and a rotating member (not shown in the figure) is fixedly provided at the end of the worm away from the worm wheel, and the worm wheel and the worm are meshed with each other; through the worm wheel and worm in the third folding mechanism, the worm wheel can be driven to rotate when the worm rotates, thereby driving the worm, the second frame and the rotating rod where it is located to rotate together; similarly, the second frame can be driven to rotate and stand up around the first frame; and the rotating member that drives the worm to rotate can be selected according to needs; the worm can be used with an external motor to drive the worm to rotate; or the hand wheel and the worm can be welded by using commonly used hand wheels and other devices; the hand wheel is turned to drive the worm to rotate.

[0009] Preferably, the helix lead angle of the worm is smaller than the equivalent friction angle between the meshing teeth of the worm and the worm wheel; this allows the worm wheel and the worm to form a self-locking relationship; that is, the worm wheel can only be driven to rotate when the worm is rotated, and the worm wheel cannot rotate on its own; that is, when the worm is not rotated manually, the angle of the second frame can be locked.

[0010] Preferably, a third connecting rod is fixedly provided at the lower ends of the first frame and the second frame on one side of the second side wheel, and a roller is movably provided at the lower end of the third connecting rod through a rotating shaft; the roller can support the entire device to facilitate the device to move in the field.

[0011] Preferably, a fourth connecting rod is fixedly provided on one side of the lower ends of the first frame and the second frame, and a film winding roller is movably provided on the lower end of the fourth connecting rod via a bearing.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the device needs to be folded, the first hydraulic cylinder can be retracted to drive the first frame and the second frame to rotate and fold toward the tractor, thereby preliminarily reducing the occupied area of ​​the device.

[0014] 2. The utility model provides a variety of ways for folding the second frame, which can be quickly folded at any time when needed to reduce the lateral width of the device; thereby facilitating the transportation and storage of the device and making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a three-ridge folding laminating machine of the utility model;

[0016] Figure 2 It is a side view of a three-ridge folding laminating machine of the utility model;

[0017] Figure 3 It is a top view of a three-ridge folding laminating machine of the utility model;

[0018] Figure 4 This is a bottom view of a three-ridge folding laminating machine of the utility model;

[0019] Figure 5 This utility model is a three-ridge folding film laminating machine Figure 2 Magnified view at A in the middle.

[0020] In the figure: 1, mounting frame; 2, first frame; 3, rotating rod; 4, second frame; 5, first connecting rod; 6, first side wheel; 7, second connecting rod; 8, second side wheel; 9, first hydraulic cylinder; 10, first connecting frame; 11, second hydraulic cylinder; 12, second connecting frame; 13, worm gear; 14, fixed frame; 15, worm; 16, third connecting rod; 17, roller; 18, fourth connecting rod; 19, film winding roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5The utility model provides a technical solution: a three-ridge folding laminating machine, comprising a mounting frame 1, a first frame 2 is movably arranged on one side of the mounting frame 1 through a rotating shaft, rotating rods 3 are movably arranged on both sides of the surface of the first frame 2 through bearings, a second frame 4 is fixedly arranged on the outer surface of the rotating rod 3, a first connecting rod 5 is fixedly arranged on one side of the lower end of the first frame 2 and the second frame 4, a first side wheel 6 is movably arranged on the lower end of the first connecting rod 5 through a rotating shaft, a second connecting rod 7 is fixedly arranged on one side of the first frame 2 and the second frame 4, a second side wheel 8 is movably arranged on the lower end of the second connecting rod 7 through a rotating shaft, a first folding mechanism is arranged between the mounting frame 1 and the first frame 2, a second folding mechanism is arranged between the first frame 2 and the second frame 4 on the right, and a third folding mechanism is arranged between the first frame 2 and the second frame 4 on the left.

[0023] The first folding mechanism comprises a first hydraulic cylinder 9 and a first connecting frame 10. The first hydraulic cylinder 9 is movably arranged on the inner side of the mounting frame 1 through a rotating shaft. The first connecting frame 10 is fixedly arranged on the upper end of the first frame 2. The movable end of the first hydraulic cylinder 9 is movably connected to the first connecting frame 10 through a pin shaft. The mounting frame 1 can be used to fix the entire device to the tractor. Then, the first hydraulic cylinder 9 can be contracted to drive the first frame 2 and the second frame 4 to rotate and fold toward the tractor, which can preliminarily reduce the occupied area of ​​the device.

[0024] The second folding mechanism includes a second hydraulic cylinder 11 and a second connecting frame 12. The upper end of the first frame 2 is movably provided with a second hydraulic cylinder 11 through a rotating shaft. The upper end of the second frame 4 on the right side is fixedly provided with a second connecting frame 12. The movable end of the second hydraulic cylinder 11 is movably connected to the second connecting frame 12 through a pin shaft. The second frame 4 and the rotating rod 3 on which the second hydraulic cylinder 11 is located can be conveniently driven to rotate through the second folding mechanism; thus, the second frame 4 and the rotating rod 3 on which the second hydraulic cylinder 11 is located can be rotated and erected to reduce the overall width of the device; it should be noted that the first folding mechanism and the second folding mechanism in the present device are equivalent to two embodiments; two flipping and folding methods are provided; one can be selected at will during production;

[0025] The third folding mechanism includes a worm wheel 13, a fixing frame 14, and a worm 15. The worm wheel 13 is fixedly arranged at one end of the rotating rod 3 on the right side. The fixing frame 14 is fixedly arranged on the side of the surface of the first frame 2 close to the first worm wheel 13. The worm 15 is movably arranged inside the fixing frame 14 through a bearing. The end of the worm 15 away from the worm wheel 13 is fixedly arranged with a rotating member (not shown in the figure), and the worm wheel 13 and the worm 15 are meshed with each other. Through the worm wheel 13 and the worm 15 in the third folding mechanism, the worm wheel 13 can be driven to rotate when the worm 15 rotates, thereby driving the worm 15, the second frame 4 and the rotating rod 3 where it is located to rotate together; the second frame 4 can also be driven to rotate and stand up around the first frame 2; and how to drive the rotating member of the worm 15 to rotate can be selected according to needs; the worm 15 can be used by connecting an external motor to the motor to drive the worm 15 to rotate; the hand wheel and the worm 15 can also be welded by a commonly used hand wheel or other device; the hand wheel is rotated to drive the worm 15 to rotate;

[0026] The helix lead angle of the worm 15 is smaller than the equivalent friction angle between the meshing teeth of the worm 15 and the worm wheel 13; thus, the worm wheel 13 and the worm 15 can be self-locked; that is, the worm wheel 13 can be driven to rotate only when the worm 15 is rotated, and the worm wheel 13 cannot rotate on its own; that is, when the worm 15 is not rotated manually, the angle of the second frame 4 can be locked;

[0027] A third connecting rod 16 is fixedly provided at the lower end of the first frame 2 and the second frame 4 on one side of the second side wheel 8, and a roller 17 is movably provided at the lower end of the third connecting rod 16 through a rotating shaft; the roller 17 can support the entire device to facilitate the device to move in the field.

[0028] A fourth connecting rod 18 is fixedly disposed on one side of the lower end of the first frame 2 and the second frame 4, and a film winding roller 19 is movably disposed on the lower end of the fourth connecting rod 18 through a bearing;

[0029] Working principle: When using the device, the mounting frame 1 is used to fix the device to the tractor; then the whole device is used in the same manner as in the prior art during normal ridging and film covering work; the tractor drives forward to form ridges using the first side wheel 6 and the second side wheel 8; and the film wound on the surface of the film winding drum 19 is used for film covering; and when the device needs to be folded, the first hydraulic cylinder 9 is contracted to drive the first frame 2 and the second frame 4 to rotate and fold toward the tractor; the occupied area of ​​the device can be preliminarily reduced;

[0030] The second folding mechanism and the third folding mechanism can both drive the second frame 4 to rotate and fold in the direction of the first frame 2;

[0031] When the second hydraulic cylinder 11 is retracted, the second folding mechanism can conveniently drive the second frame 4 and the rotating rod 3 on which it is located to rotate; thus, the second frame 4 and the rotating rod 3 on which it is located can be rotated and erected to reduce the overall width of the device;

[0032] By means of the third folding mechanism, when the worm 15 rotates, the worm wheel 13 is driven to rotate, thereby driving the worm 15, the second frame 4 and the rotating rod 3 on which the worm 15 is located to rotate together; the second frame 4 can also be driven to rotate and stand up around the first frame 2; thus, the device provides a variety of ways for folding the second frame 4, and can be quickly folded at any time when needed to reduce the lateral width of the device; thus, the device can be conveniently transported and stored; and is easy to use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 three-ridge folding laminating machine, comprising a mounting frame (1), characterized in that: A first frame (2) is movably arranged on one side of the mounting frame (1) via a rotating shaft, rotating rods (3) are movably arranged on both sides of the surface of the first frame (2) via bearings, a second frame (4) is fixedly arranged on the outer surface of the rotating rod (3), a first connecting rod (5) is fixedly arranged on one side of the lower end of the first frame (2) and the second frame (4), a first side wheel (6) is movably arranged at the lower end of the first connecting rod (5) via a rotating shaft, a second connecting rod (7) is fixedly arranged on one side of the first frame (2) and the second frame (4), a second side wheel (8) is movably arranged at the lower end of the second connecting rod (7) via a rotating shaft, a first folding mechanism is arranged between the mounting frame (1) and the first frame (2), a second folding mechanism is arranged between the first frame (2) and the second frame (4) on the right, and a third folding mechanism is arranged between the first frame (2) and the second frame (4) on the left.

2. A three-ridge folding laminating machine according to claim 1, characterized in that: The first folding mechanism comprises a first hydraulic cylinder (9) and a first connecting frame (10); the first hydraulic cylinder (9) is movably arranged on the inner side of the mounting frame (1) via a rotating shaft; the first connecting frame (10) is fixedly arranged on the upper end of the first frame (2); and the movable end of the first hydraulic cylinder (9) is movably connected to the first connecting frame (10) via a pin shaft.

3. A three-ridge folding laminating machine according to claim 1, characterized in that: The second folding mechanism comprises a second hydraulic cylinder (11) and a second connecting frame (12); the second hydraulic cylinder (11) is movably arranged on the upper end of the first frame (2) via a rotating shaft; the second connecting frame (12) is fixedly arranged on the upper end of the second frame (4) on the right side; and the movable end of the second hydraulic cylinder (11) is movably connected to the second connecting frame (12) via a pin shaft.

4. The three-ridge folding laminating machine according to claim 1, characterized in that: The third folding mechanism comprises a worm wheel (13), a fixing frame (14), and a worm (15); a worm wheel (13) is fixedly arranged at one end of the right rotating rod (3); a fixing frame (14) is fixedly arranged on a side of the surface of the first frame (2) close to the first worm wheel (13); a worm (15) is movably arranged inside the fixing frame (14) via a bearing; a rotating member is fixedly arranged at one end of the worm (15) away from the worm wheel (13); and the worm wheel (13) and the worm (15) are meshed with each other.

5. A three-ridge folding laminating machine according to claim 4, characterized in that: The helix lead angle of the worm (15) is smaller than the equivalent friction angle between the meshing teeth of the worm (15) and the worm wheel (13).

6. The three-ridge folding laminating machine according to claim 1, characterized in that: A third connecting rod (16) is fixedly provided at the lower ends of the first frame (2) and the second frame (4) on one side of the second side wheel (8), and a roller (17) is movably provided at the lower end of the third connecting rod (16) via a rotating shaft.

7. The three-ridge folding laminating machine according to claim 1, characterized in that: A fourth connecting rod (18) is fixedly arranged on one side of the lower end of the first frame (2) and the second frame (4), and a film winding roller (19) is movably arranged on the lower end of the fourth connecting rod (18) via a bearing.