A leek bundling mechanism

Abstract

The utility model provides a leek bundling mechanism, including a frame, a storage rack, a wire feeding assembly, a wire twisting assembly, a wire bending assembly, and a wire cutting assembly. The storage rack is fixedly mounted on the frame, and the storage rack is provided with a wire passing groove for the bundling wire to pass through. The wire feeding assembly includes a wire winding disk, a wire feeding wheel group, and a wire wheel driver. The wire twisting assembly includes a wire twister and a wire twisting driver. The wire bending assembly includes a wire bending component and a wire bending component driver. The wire cutting assembly is mounted on the frame and is located between the wire feeding wheel group and the wire twister. The mechanism of the present application automates the entire leek bundling process and improves the efficiency of leek bundling.

Description

Technical Field

[0001] The utility model relates to the technical field of leek bundling equipment, in particular to a leek bundling mechanism. Background Art

[0002] Leek, also known as Yangqicao, Qiechangcao, and Changshengcao, is a kind of small green leafy vegetable with sweet and spicy taste and warm nature. Leek is not only delicious but also has health-care effects. It is a good choice for diet therapy and is deeply loved by the people. It occupies an extremely important position in vegetable planting and supply. After my country joined the WTO, leek, as a special vegetable, became one of my country's internationally competitive leafy vegetables. Especially for off-season leeks, the planting area is increasing. The proportion of greenhouse leek planting is increasing. As a common small green leafy vegetable, leek has the characteristics of short growth cycle, high yield, and strong adaptability. This also leads to the high labor intensity and low efficiency of manual harvesting and packaging of leek, and the concentrated harvesting time, which brings great troubles to farmers. At present, the bundling of leek is mainly completed by manual work, which requires a large amount of skilled labor input. As the planting area of ​​greenhouse leek continues to expand, farmers are facing the problem of labor shortage. Utility Model Content

[0003] The utility model provides a leek bundling mechanism, comprising a frame, a storage rack, a wire feeding assembly, a wire twisting assembly, a wire bending assembly, and a wire cutting assembly; the storage rack is fixedly mounted on the frame and is used for placing piles of leeks, and the storage rack is provided with a wire passing groove for the bundling wire to pass through; the wire feeding assembly comprises a wire winding disk, a wire feeding wheel group, and a wire wheel driver, the wire winding disk is rotatably connected to the frame and is used for winding the bundling wire, the wire feeding wheel group is rotatably connected to the frame, the wire outlet of the wire feeding wheel group is arranged toward the wire passing groove, and the wire wheel driver is mounted on the frame and is used to drive the wire feeding wheel The group rotates; the wire twisting assembly includes a wire twister and a wire twisting driver, the wire twister is rotatably connected to the frame and is located between the storage rack and the wire feeding wheel group, the wire twisting driver is installed on the frame and is used to drive the wire twister to rotate; the wire bending assembly includes a wire bending component and a wire bending driver, the wire bending component is rotatably connected in the wire passing groove and is used to pass the binding wire in the wire passing groove around the pile of leeks and then bend it towards the wire twister, the wire bending driver is installed on the frame and is used to drive the wire bending component to rotate; the wire cutting assembly is installed on the frame and is located between the wire feeding wheel group and the wire twister.

[0004] Compared with the prior art, the leek bundling mechanism of the present application has the following advantages: by providing a storage rack with a wire groove and cooperating with a wire bending component, it is convenient to wrap the bundling wire around the piled leeks; by providing a wire feeding component, the wire feeding of the bundling wire is realized; by providing a wire twisting component, the piled leeks are bundled tightly; by providing a wire cutting component, the bundling wire is cut after bundling, the entire leek bundling process is automated, thereby improving the leek bundling efficiency.

[0005] In a possible implementation, the storage rack includes two vertical plates, the two vertical plates are fixedly connected to the frame at an interval, the tops of the two vertical plates are used to place piles of leeks, and the gap between the two vertical plates forms the wire groove.

[0006] Compared with the prior art, the technical solution can be used to place piles of leeks, has a simple structure and is easy to use.

[0007] In a possible implementation, the wire feeding assembly further includes a wire guide, and the wire guide is provided with a threading hole for the binding wire to pass through, so as to guide the binding wire on the wire winding drum to the wire feeding wheel assembly.

[0008] Compared with the prior art, the above technical solution can reliably guide the binding wires to the wire feeding wheel assembly, thereby improving the reliability of wire feeding.

[0009] In a possible embodiment, the wire feeding wheel group includes a first wire feeding wheel and a second wire feeding wheel, the first wire feeding wheel and the second wire feeding wheel are both rotatably connected to the frame, the outer peripheral wall of the first wire feeding wheel is abutted against the outer peripheral wall of the second wire feeding wheel and can allow the bundling wire to pass through, and the first wire feeding wheel is transmission connected to the output end of the wire wheel driver.

[0010] Compared with the prior art, the above technical solution can achieve stable wire feeding of the bundling wire and improve the stability of wire feeding.

[0011] In a possible implementation, the wire wheel driver includes a wire wheel drive motor, the output shaft of the wire wheel drive motor is drivingly connected to the first wire feeding wheel, and the second wire feeding wheel is pressed against the first wire feeding wheel.

[0012] Compared with the prior art, the above technical solution can realize stable driving rotation of the first wire feeding wheel and the second wire feeding wheel.

[0013] In a possible embodiment, the wire cutting assembly includes an upper cutter, a lower cutter, a guide frame and a cutter driver, the upper cutter and the guide frame are both fixed on a frame, the lower cutter is connected to the guide frame for vertical movement and is located below the upper cutter, the cutter driver is mounted on the frame and is used to drive the lower cutter to move toward or away from the upper cutter, and the binding wire is arranged between the upper cutter and the lower cutter.

[0014] Compared with the prior art, the above technical solution can realize the cutting of the binding wire, and the cutting is reliable and stable.

[0015] In a possible embodiment, the cutter driver includes a first cam, a transmission belt and a cutter drive motor, the first cam is rotatably connected to the frame, the outer peripheral wall of the first cam abuts against the lower cutter, the cutter drive motor is installed on the frame, and the transmission belt is transmission-connected between the first cam and the cutter drive motor.

[0016] Compared with the prior art, the above technical solution can realize the movement of the driving lower cutter.

[0017] In a possible embodiment, the wire bending component includes a right-angle guide block and an arc guide block, one end of the right-angle guide block and the arc guide block are hinged to each other, the other end of the right-angle guide block and the middle part of the arc guide block are connected by a first tension spring, the other end of the arc guide block is provided with a clamping groove for clamping the bundling wire, the right-angle guide block is provided with a guide groove for guiding the bundling wire to the clamping groove, the middle part of the right-angle guide block is connected to the output end of the wire bending part driver, and in the initial state, the wire outlet, guide groove and clamping groove of the wire feeding wheel group are on the same straight line.

[0018] Compared with the prior art, the above technical solution can realize the bending of the binding wire, and the bending is reliable and stable.

[0019] In a possible embodiment, the bending line driver includes a first umbrella-shaped gear, a second umbrella-shaped gear, a swing rod and a swing rod driving component, the first umbrella-shaped gear is rotatably set on the frame and connected to the right-angle guide block, the second umbrella-shaped gear is rotatably set on the frame and meshes with the first umbrella-shaped gear for transmission, one end of the swing rod is connected to the second umbrella-shaped gear, and the other end of the swing rod is connected to the swing rod driving component, and the swing rod driving component drives the swing rod to swing so that the second gear rotates reciprocatingly.

[0020] Compared with the prior art, the above technical solution can realize the driving of the reciprocating rotation of the right-angle guide block and the arc guide block.

[0021] In a possible implementation, the rocker arm driving member includes a second cam and a rocker arm driving motor, the second cam is connected to the output shaft of the rocker arm driving motor, and the outer peripheral wall of the second cam abuts against an end of the rocker arm away from the second umbrella gear.

[0022] Compared with the prior art, the above technical solution can realize the swing of the driving swing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a partial structure diagram of the utility model Figure 1 ;

[0026] Figure 4 It is a partial structure diagram of the utility model Figure 2 ;

[0027] Description of reference numerals:

[0028] 1. Rack; 2. Storage rack; 21. Vertical plate; 22. Wire groove; 3. Wire feeding assembly; 31. Wire winding drum; 32. First wire feeding wheel; 33. Second wire feeding wheel; 34. Wire wheel driving motor; 35. Wire guide; 351. Wire threading hole; 4. Wire twisting assembly; 41. Wire twisting device; 42. Wire twisting driver; 5. Wire bending assembly; 51. Wire bending component; 511. Right angle guide block; 5111. Guide groove; 512. Arc shaped guide block; 5121, slot; 513, first tension spring; 52, wire bending part driver; 521, first umbrella-shaped gear; 522, second umbrella-shaped gear; 523, swing rod; 524, second cam; 525, swing rod drive motor; 526, second tension spring; 6, wire trimming assembly; 61, upper cutter; 62, lower cutter; 63, guide frame; 64, first cam; 65, transmission belt; 66, cutter drive motor. DETAILED DESCRIPTION

[0029] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0030] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0031] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] See also Figures 1 to 4 The embodiment of the present application discloses a leek bundling mechanism, including a frame 1, a storage rack 2, a wire feeding assembly 3, a wire twisting assembly 4, a wire bending assembly 5, and a wire cutting assembly 6; the storage rack 2 is fixedly mounted on the frame 1 and is used for placing piles of leeks, and the storage rack 2 is provided with a wire passing groove 22 for the bundling wire to pass through; the wire feeding assembly 3 includes a wire winding drum 31, a wire feeding wheel group, and a wire wheel driver, the wire winding drum 31 is rotatably connected to the frame 1 and is used for winding the bundling wire, the wire feeding wheel group is rotatably connected to the frame 1, and the wire outlet of the wire feeding wheel group is arranged toward the wire passing groove 22, and the wire wheel driver is installed on the frame 1 and is used to drive the wire feeding wheel group to rotate; the twisting The wire assembly 4 includes a wire twister 41 and a wire twisting driver 42, the wire twister 41 is rotatably connected to the frame 1 and is located between the storage rack 2 and the wire feeding wheel group, and the wire twisting driver 42 is installed on the frame 1 and is used to drive the wire twister 41 to rotate; the wire bending assembly 5 includes a wire bending component 51 and a wire bending driver 52, the wire bending component 51 is rotatably connected in the wire passing groove 22 and is used to pass the binding wire in the wire passing groove 22 around the pile of leeks and then bend it toward the wire twister 41, the wire bending driver 52 is installed on the frame 1 and is used to drive the wire bending component 51 to rotate; the wire cutting assembly 6 is installed on the frame 1 and is located between the wire feeding wheel group and the wire twister 41.

[0034] As can be known from the above, by providing a storage rack 2 with a wire groove 22 and cooperating with a wire bending component 5, it is convenient for the tying wire to wrap around the pile of leeks, by providing a wire feeding component 3, the wire feeding of the tying wire is realized, by providing a wire twisting component 4, the pile of leeks is bundled tightly, and by providing a wire cutting component 6, the tying wire is cut after bundling, and the entire leek bundling process is automated to improve the efficiency of leek bundling.

[0035] Continue to see Figure 1 and Figure 2In this embodiment, the storage rack 2 includes two vertical plates 21, and the two vertical plates 21 are fixedly connected to the frame 1 at intervals. The tops of the two vertical plates 21 are used to place piles of leeks, and the gap between the two vertical plates 21 forms the wire groove 22, thereby enabling the placement of piles of leeks, with a simple structure and easy use.

[0036] In this embodiment, the wire feeding assembly 3 also includes a wire guide 35, and the wire guide 35 is provided with a wire threading hole 351 for the binding wire to pass through, so as to guide the binding wire on the wire winding drum 31 to the wire feeding wheel group, thereby enabling the binding wire to be reliably guided to the wire feeding wheel group, thereby improving the reliability of wire feeding.

[0037] In this embodiment, the wire feeding wheel group includes a first wire feeding wheel 32 and a second wire feeding wheel 33, and the first wire feeding wheel 32 and the second wire feeding wheel 33 are both rotatably connected to the frame 1. The outer peripheral wall of the first wire feeding wheel 32 is abutted against the outer peripheral wall of the second wire feeding wheel 33 and can allow the bundling wire to pass through. The first wire feeding wheel 32 is transmission connected to the output end of the wire wheel driver, thereby achieving stable wire feeding of the bundling wire and improving the stability of wire feeding.

[0038] In this embodiment, the wire wheel driver includes a wire wheel drive motor 34, the output shaft of the wire wheel drive motor 34 is transmission-connected to the first wire feeding wheel 32, and the second wire feeding wheel 33 is pressed against the first wire feeding wheel 32, thereby enabling stable driving rotation of the first wire feeding wheel 32 and the second wire feeding wheel 33.

[0039] Continue to see Figure 4 In this embodiment, the wire cutting assembly 6 includes an upper cutter 61, a lower cutter 62, a guide frame 63 and a cutter driver. The upper cutter 61 and the guide frame 63 are both fixed on the frame 1. The lower cutter 62 is connected to the guide frame 63 along the vertical movement and is located below the upper cutter 61. The cutter driver is installed on the frame 1 and is used to drive the lower cutter 62 to move closer to or away from the upper cutter 61. The tying wire is arranged between the upper cutter 61 and the lower cutter 62, thereby enabling the tying wire to be cut reliably and stably.

[0040] In this embodiment, the cutter driver includes a first cam 64, a transmission belt 65 and a cutter drive motor 66, wherein the first cam 64 is rotatably connected to the frame 1, the outer peripheral wall of the first cam 64 abuts against the lower cutter 62, the cutter drive motor 66 is mounted on the frame 1, and the transmission belt 65 is transmission-connected between the first cam 64 and the cutter drive motor 66, thereby driving the movement of the lower cutter 62. The cutter drive motor 66 may be a swing arm drive motor 525, thereby reducing the driver settings and reducing the volume.

[0041] Continue to see Figure 3 In this embodiment, the wire bending component 51 includes a right-angle guide block 511 and an arc-shaped guide block 512. The right-angle guide block 511 and one end of the arc-shaped guide block 512 are hinged to each other, and the other end of the right-angle guide block 511 is connected to the middle part of the arc-shaped guide block 512 by a first tension spring 513. The other end of the arc-shaped guide block 512 is provided with a clamping groove 5121 for clamping the bundling wire. The right-angle guide block 511 is provided with a guide groove 5111 for guiding the bundling wire to the clamping groove 5121. The middle part of the right-angle guide block 511 is connected to the output end of the wire bending part driver 52. In the initial state, the wire outlet, the guide groove 5111 and the clamping groove 5121 of the wire feeding wheel group are on the same straight line, thereby realizing the bending of the bundling wire, and the bending is reliable and stable.

[0042] In this embodiment, the bending line driver 52 includes a first umbrella-shaped gear 521, a second umbrella-shaped gear 522, a swing rod 523 and a swing rod driving component. The first umbrella-shaped gear 521 is rotatably set on the frame 1 and is connected to the right-angle guide block 511. The second umbrella-shaped gear 522 is rotatably set on the frame 1 and meshes with the first umbrella-shaped gear 521 for transmission. One end of the swing rod 523 is connected to the second umbrella-shaped gear 522, and the other end of the swing rod 523 is connected to the swing rod driving component. The swing rod driving component drives the swing rod 523 to swing so that the second umbrella-shaped gear 522 reciprocates, thereby driving the reciprocating rotation of the right-angle guide block 511 and the arc guide block 512.

[0043] In this embodiment, the swing rod driving member includes a second cam 524 and a swing rod driving motor 525, wherein the second cam 524 is connected to the output shaft of the swing rod driving motor 525, and the outer peripheral wall of the second cam 524 abuts against the end of the swing rod 523 away from the second umbrella gear 522, thereby driving the swing rod 523 to swing. The end of the swing rod 523 away from the second umbrella gear 522 is also connected to a second tension spring 526 for resetting the swing rod 523.

[0044] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0045] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A leek bundling mechanism, characterized in that: It comprises a frame (1), a storage rack (2), a wire feeding assembly (3), a wire twisting assembly (4), a wire bending assembly (5), and a wire cutting assembly (6); The storage rack (2) is fixedly mounted on the frame (1) and is used for placing piles of leeks. The storage rack (2) is provided with a wire groove (22) for the binding wire to pass through. The wire feeding assembly (3) comprises a wire binding reel (31), a wire feeding wheel group, and a wire wheel driver; the wire binding reel (31) is rotatably connected to the frame (1) and is used for winding the binding wire; the wire feeding wheel group is rotatably connected to the frame (1); the wire outlet of the wire feeding wheel group is arranged toward the wire passing groove (22); and the wire wheel driver is installed on the frame (1) and is used for driving the wire feeding wheel group to rotate; The wire twisting assembly (4) comprises a wire twister (41) and a wire twisting driver (42); the wire twister (41) is rotatably connected to the frame (1) and is located between the storage rack (2) and the wire feeding wheel assembly; the wire twisting driver (42) is installed on the frame (1) and is used to drive the wire twister (41) to rotate; The wire bending assembly (5) comprises a wire bending component (51) and a wire bending driver (52); the wire bending component (51) is rotatably connected to the wire passing groove (22) and is used to pass the binding wire in the wire passing groove (22) around the pile of leeks and then bend it toward the wire twister (41); the wire bending driver (52) is installed on the frame (1) and is used to drive the wire bending component (51) to rotate; The wire cutting assembly (6) is mounted on the frame (1) and is located between the wire feeding wheel assembly and the wire twister (41).

2. The leek bundling mechanism according to claim 1, characterized in that: The storage rack (2) comprises two vertical plates (21), the two vertical plates (21) are fixedly connected to the frame (1) at an interval, the tops of the two vertical plates (21) are used to place piles of leeks, and the gap between the two vertical plates (21) forms the wire groove (22).

3. The leek bundling mechanism according to claim 1, characterized in that: The wire feeding assembly (3) further comprises a wire guide (35), wherein the wire guide (35) is provided with a threading hole (351) for the binding wire to pass through, so as to guide the binding wire on the binding wire winding drum (31) to the wire feeding wheel assembly.

4. The leek bundling mechanism according to claim 1, characterized in that: The wire feeding wheel assembly comprises a first wire feeding wheel (32) and a second wire feeding wheel (33), the first wire feeding wheel (32) and the second wire feeding wheel (33) are both rotatably connected to the frame (1), the outer peripheral wall of the first wire feeding wheel (32) abuts against the outer peripheral wall of the second wire feeding wheel (33) and allows the bundling wire to pass through, and the first wire feeding wheel (32) is drivingly connected to the output end of the wire wheel driver.

5. The leek bundling mechanism according to claim 4, characterized in that: The wire wheel driver comprises a wire wheel drive motor (34), the output shaft of the wire wheel drive motor (34) is drivingly connected to the first wire feeding wheel (32), and the second wire feeding wheel (33) is pressed against the first wire feeding wheel (32).

6. The leek bundling mechanism according to claim 1, characterized in that: The wire cutting assembly (6) comprises an upper cutter (61), a lower cutter (62), a guide frame (63) and a cutter driver. The upper cutter (61) and the guide frame (63) are both fixed on a frame (1). The lower cutter (62) is connected to the guide frame (63) for vertical movement and is located below the upper cutter (61). The cutter driver is installed on the frame (1) and is used for driving the lower cutter (62) to move toward or away from the upper cutter (61). The binding wire is arranged between the upper cutter (61) and the lower cutter (62).

7. The leek bundling mechanism according to claim 6, characterized in that: The cutter driver comprises a first cam (64), a transmission belt (65) and a cutter drive motor (66); the first cam (64) is rotatably connected to the frame (1); the outer peripheral wall of the first cam (64) abuts against the lower cutter (62); the cutter drive motor (66) is mounted on the frame (1); and the transmission belt (65) is transmission-connected between the first cam (64) and the cutter drive motor (66).

8. The leek bundling mechanism according to claim 1, characterized in that: The wire bending component (51) comprises a right-angle guide block (511) and an arc-shaped guide block (512); one end of the right-angle guide block (511) and the arc-shaped guide block (512) are hinged to each other; the other end of the right-angle guide block (511) and the middle part of the arc-shaped guide block (512) are connected via a first tension spring (513); the other end of the arc-shaped guide block (512) is provided with a clamping groove (5121) for clamping the binding wire; the right-angle guide block (511) is provided with a guide groove (5111) for guiding the binding wire to the clamping groove (5121); the middle part of the right-angle guide block (511) is connected to the output end of the wire bending component driver (52); in an initial state, the wire outlet of the wire feeding wheel group, the guide groove (5111) and the clamping groove (5121) are on the same straight line.

9. The leek bundling mechanism according to claim 8, characterized in that: The bending line driver (52) comprises a first umbrella-shaped gear (521), a second umbrella-shaped gear (522), a swing rod (523) and a swing rod driving member, wherein the first umbrella-shaped gear (521) is rotatably arranged on the frame (1) and connected to the right-angle guide block (511), the second umbrella-shaped gear (522) is rotatably arranged on the frame (1) and meshes with the first umbrella-shaped gear (521) for transmission, one end of the swing rod (523) is connected to the second umbrella-shaped gear (522), and the other end of the swing rod (523) is connected to the swing rod driving member, and the swing rod driving member drives the swing rod (523) to swing so that the second umbrella-shaped gear (522) reciprocates.

10. The leek bundling mechanism according to claim 9, characterized in that: The swing rod driving member comprises a second cam (524) and a swing rod driving motor (525), wherein the second cam (524) is connected to the output shaft of the swing rod driving motor (525), and the outer peripheral wall of the second cam (524) abuts against an end of the swing rod (523) away from the second umbrella gear (522).

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