Corn straw packing device

Abstract

The corn straw packing device comprises a straw conveying mechanism, an extrusion mechanism and a rope tying mechanism, the extrusion mechanism comprises a supporting frame and a plurality of extrusion barrels, and the supporting frame is fixedly installed on one side of a discharging opening of the straw conveying mechanism and can rotate and be positioned; the plurality of extrusion barrels are circumferentially, uniformly and fixedly mounted on the support frame at intervals, and two ends of each extrusion barrel are open; inlets with the two ends penetrating through are formed in the outer sides of the multiple extrusion barrels correspondingly, and the supporting frame can rotate and sequentially convey the multiple extrusion barrels to a discharging opening of the straw conveying mechanism. The rope tying mechanism is installed at a discharging port of the straw conveying mechanism and used for binding the straw in the corresponding extrusion cylinder. The corn straw baling device has the advantages of being simple in structure, reasonable in design, capable of achieving baling of corn straw, free of whole-process manual operation, low in manual labor intensity, high in operation efficiency and low in cost.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, and in particular to a corn stalk packaging device. Background Art

[0002] Corn stalks are important production resources for industrial and agricultural production. Corn stalks contain rich nutrients and usable chemical components and can be used as raw materials for animal husbandry feed. For a long time, corn stalks have been one of the main roughage raw materials for livestock. Crop straw is a very valuable biomass energy resource in the agricultural ecosystem.

[0003] Corn stalks need to be packaged for easy transportation. The traditional packaging method is pure manual packaging, which is labor-intensive, inefficient, and cannot meet the needs. Summary of the invention

[0004] The invention provides a corn stalk packaging device, aiming to solve the problems in the prior art.

[0005] The technical solution of the present invention to solve the above technical problems is as follows:

[0006] A corn straw baling device comprises a straw conveying mechanism, an extrusion mechanism and a tying mechanism, wherein the extrusion mechanism comprises a support frame and a plurality of extrusion barrels, wherein the support frame is fixedly mounted on one side of a discharge port of the straw conveying mechanism and can be rotated and positioned; a plurality of the extrusion barrels are fixedly mounted on the support frame at uniform circumferential intervals and are open at both ends; an inlet is respectively provided at both ends through the outer sides of the plurality of the extrusion barrels, and the support frame can be rotated and sequentially deliver the plurality of the extrusion barrels to the discharge port of the straw conveying mechanism; the tethering mechanism is mounted at the discharge port of the straw conveying mechanism and is used for bundling the straw in the corresponding extrusion barrels.

[0007] The beneficial effects of the present invention are as follows: during the straw baling process, first, the support frame rotates to send one of the extrusion barrels to the discharge port of the straw conveying mechanism, so that the inlet on the extrusion barrel is connected with the discharge port; then, the straw to be baled is sent into the extrusion barrel by the straw conveying mechanism, and the subsequent straw will continuously squeeze the straw sent in front, so that the straw fills the extrusion barrel; finally, the two ends of the straw in the extrusion barrel are tied up by the tying mechanism, and at the same time, the support frame rotates to make the extrusion barrel rotate downward, and the straw bundle will fall out of the extrusion barrel under the action of its own gravity;

[0008] Repeat the above operation to achieve that multiple extrusion cylinders receive the straw in turn, thus completing the batch packaging operation of the straw.

[0009] The invention has a simple structure and a reasonable design, can realize the packaging of corn stalks, does not require full-process manual operation, has low manual labor intensity, high operating efficiency and low cost.

[0010] Based on the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, it also includes a transportation mechanism, which is installed below the discharge port of the straw conveying mechanism and is used to receive the straws packaged in the plurality of extrusion cylinders.

[0012] The beneficial effects of adopting the above further scheme are simple structure, reasonable design, using a transportation mechanism to send the packaged straw to the next operation site, high degree of automation, and time and labor saving.

[0013] Furthermore, it also includes a pair of baffles, which are relatively fixedly installed on both sides of the transportation mechanism.

[0014] The beneficial effect of adopting the above further scheme is simple structure and reasonable design. The pair of baffles are used to block the two sides of the transport mechanism to prevent the packaged straw from falling outside the transport mechanism, thereby ensuring the normal progress of the transport operation.

[0015] Furthermore, the pair of baffles are arranged to be inclined respectively, and the distance between their upper ends is greater than the distance between their lower ends.

[0016] The beneficial effect of adopting the above further solution is that the structure is simple and the pair of baffles are reasonably distributed, ensuring that the packaged straw falls accurately onto the transport mechanism.

[0017] Furthermore, a plurality of the extrusion cylinders are respectively fixedly mounted with a pushing cylinder, and telescopic ends of the plurality of the pushing cylinders respectively extend into the plurality of the extrusion cylinders and telescope toward the plurality of the inlets, and are respectively fixedly connected with a pushing plate.

[0018] The beneficial effect of adopting the above further scheme is simple structure and reasonable design. The push cylinder is extended and retracted to drive the push plate to move, so as to push the straw bale packed in the corresponding extrusion cylinder out of the extrusion cylinder to ensure that the straw falls smoothly.

[0019] Furthermore, the plurality of extrusion cylinders are respectively cylindrical structures, and the plurality of push plates are respectively arc-shaped plate structures.

[0020] The beneficial effects of adopting the above further solution are simple structure, reasonable shape design of the extrusion cylinder and the push plate, and convenient operation.

[0021] Furthermore, it also includes a rotating motor, which is fixedly arranged, and a driving end of the rotating motor extends horizontally and is fixedly connected to the supporting frame to drive the supporting frame to rotate.

[0022] The beneficial effects of adopting the above further solution are simple structure and reasonable design. The support frame is driven to rotate by a rotary motor, and the support frame sequentially delivers multiple extrusion cylinders to the discharge port of the straw conveying mechanism during the rotation process.

[0023] Furthermore, it also includes an on / off button, which is connected to the rotating motor through a circuit.

[0024] The beneficial effects of adopting the above further solution are simple structure, reasonable design, and using the start and close button to start and close the above rotating motor, which is easy to operate and saves time and effort.

[0025] Furthermore, the tethering mechanism includes two mounting frames and two tethering rollers. The two mounting frames are relatively fixedly mounted at both ends of the discharge end of the straw conveying mechanism; the two tethering rollers are respectively horizontally rotatably mounted on the two mounting frames, and tethers for packaging are respectively wound around them.

[0026] The beneficial effects of adopting the above further solution are simple structure, reasonable design, and utilizing two tether rollers to store and release the tethers so as to manually tie the two ends of the straw, which is very easy to operate.

[0027] Furthermore, the straw conveying mechanism includes an outer shell and a plurality of conveying augers, and a feed port and a discharge port are respectively provided at both ends of the outer shell; the plurality of conveying augers are evenly spaced from one side of the outer shell to the other side, and extend from one end of the outer shell to the other end respectively; the plurality of conveying augers can respectively rotate around their own axes to convey the straw from the feed port to the discharge port.

[0028] The beneficial effect of adopting the above further scheme is that during the packaging process, multiple conveying augers are used to work synchronously to convey the straw from the feed port of the shell to the discharge port, and the straw enters the corresponding extrusion barrel from the above discharge port through the corresponding entrance, making the straw transportation convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of the present invention when conveying straw into the extrusion cylinder;

[0030] Figure 2 This is a schematic diagram of the structure of the straw package of the present invention when it is released;

[0031] Figure 3 It is a schematic diagram of the structure of a single extrusion cylinder in the present invention;

[0032] Figure 4 It is a structural schematic diagram of the straw conveying mechanism in the present invention;

[0033] Figure 5 It is a structural schematic diagram of the transportation mechanism in the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Support frame; 2. Extrusion cylinder; 3. Inlet; 4. Transport mechanism; 5. Baffle; 6. Push cylinder; 7. Push plate; 8. Rotating motor; 9. Open and close button; 10. Mounting frame; 11. Rope roller; 12. Casing; 13. Conveying auger. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0040] Example 1

[0041] like Figures 1 to 5As shown, the present embodiment provides a corn straw baling device, comprising a straw conveying mechanism, an extrusion mechanism and a tying mechanism, wherein the extrusion mechanism comprises a support frame 1 and a plurality of extrusion cylinders 2, wherein the support frame 1 is fixedly mounted on one side of the discharge port of the straw conveying mechanism, and can be rotated and positioned; the plurality of extrusion cylinders 2 are fixedly mounted on the support frame 1 at uniform circumferential intervals, and both ends thereof are open; the outer sides of the plurality of extrusion cylinders 2 are respectively provided with inlets 3 passing through at both ends, the support frame 1 can be rotated and sequentially deliver the plurality of extrusion cylinders 2 to the discharge port of the straw conveying mechanism; the tethering mechanism is mounted at the discharge port of the straw conveying mechanism, and is used for bundling the straw in the corresponding extrusion cylinders 2.

[0042] During the process of straw baling, first, the support frame 1 rotates to send one of the extrusion barrels 2 to the discharge port of the straw conveying mechanism, so that the inlet on the extrusion barrel 2 is connected with the discharge port; then, the straw to be baled is sent to the extrusion barrel 2 by the straw conveying mechanism, and the subsequent straw will continuously squeeze the straw sent in front, so that the straw fills the extrusion barrel 2; finally, the two ends of the straw in the extrusion barrel 2 are tied by the tying mechanism, and at the same time, the support frame 1 rotates to make the extrusion barrel 2 rotate downward, and the straw bundle will fall out of the extrusion barrel 2 under the action of its own gravity;

[0043] Repeat the above operation to achieve that multiple extrusion cylinders 2 receive the straw in turn, thus completing the batch packaging operation of the straw.

[0044] This embodiment has a simple structure and a reasonable design, and can realize the packaging of corn stalks without the need for manual operation throughout the entire process. It has low labor intensity, high operating efficiency, and low cost.

[0045] Example 2

[0046] On the basis of Example 1, this embodiment further includes a transport mechanism 4 , which is installed below the discharge port of the straw conveying mechanism and is used to receive the straws packaged in the plurality of extrusion cylinders 2 .

[0047] The scheme has a simple structure and reasonable design. It uses a transportation mechanism to send the packaged straw to the next operation site. It has a high degree of automation and saves time and effort.

[0048] Preferably, in this embodiment, the above-mentioned transportation mechanism 4 is preferably a belt conveyor in the prior art, and its specific structure and principle are not described in detail here.

[0049] Example 3

[0050] On the basis of Embodiment 2, this embodiment further includes a pair of baffles 5 , which are relatively fixedly installed on both sides of the transport mechanism 4 .

[0051] This solution has a simple structure and a reasonable design. The pair of baffles 5 are used to block the two sides of the transport mechanism 4 to prevent the packaged straw from falling outside the transport mechanism 4, thereby ensuring the normal progress of the transport operation.

[0052] Preferably, in this embodiment, the pair of baffles 5 are preferably respectively long rectangular plates, which extend along the transport direction of the transport mechanism 4 respectively.

[0053] Example 4

[0054] On the basis of Example 3, in this embodiment, the pair of baffles 5 are respectively arranged to be inclined, and the distance between their upper ends is greater than the distance between their lower ends.

[0055] The solution has a simple structure, and the pair of baffles 5 are reasonably distributed, ensuring that the packaged straw falls accurately onto the transport mechanism 4.

[0056] Based on the above solution, the pair of baffles 5 and the transport mechanism 4 integrally form a funnel-shaped structure with open ends.

[0057] Example 5

[0058] On the basis of the above-mentioned embodiments, in this embodiment, a plurality of the extrusion cylinders 2 are respectively fixedly mounted with a pushing cylinder 6, the telescopic ends of the plurality of the pushing cylinders 6 respectively extend into the plurality of the extrusion cylinders 2 and telescope toward the direction of the plurality of the inlets 3, and are respectively fixedly connected with a pushing plate 7.

[0059] The scheme has a simple structure and a reasonable design. The push cylinder 6 is extended and retracted to drive the push plate 7 to move, so as to push the straw bale packed in the corresponding extrusion cylinder 2 out of the extrusion cylinder 2 to ensure that the straw falls smoothly.

[0060] Example 6

[0061] On the basis of Example 5, in this embodiment, the plurality of extrusion cylinders 2 are respectively cylindrical structures, and the plurality of push plates 7 are respectively arc-shaped plate structures.

[0062] This solution has a simple structure, the shapes of the extrusion cylinder 2 and the push plate 7 are reasonably designed, and the operation is convenient.

[0063] Example 7

[0064] On the basis of the above embodiments, this embodiment further includes a rotating motor 8, which is fixedly arranged, with a driving end thereof extending horizontally and fixedly connected to the support frame 1, so as to drive the support frame 1 to rotate.

[0065] This solution has a simple structure and a reasonable design. The rotary motor 8 is used to drive the support frame 1 to rotate. During the rotation process, the support frame 1 sequentially delivers multiple extrusion cylinders 2 to the discharge port of the straw conveying mechanism.

[0066] Based on the above solution, this embodiment also includes a base, and the support frame 1 is rotatably mounted on the base via a rotating shaft; the driving end of the rotating motor 8 is fixedly connected to one end of the rotating shaft to drive the support frame 1 to rotate.

[0067] Example 8

[0068] On the basis of Embodiment 7, this embodiment further includes an on / off button 9, and the on / off button 9 is connected to the rotating motor 8 via a line.

[0069] The solution has a simple structure and a reasonable design. The rotary motor 8 is turned on and off by using the on / off button 9, which is easy to operate and saves time and effort.

[0070] Based on the above solution, the above-mentioned opening and closing button 9 is arranged on the above-mentioned base.

[0071] Example 9

[0072] On the basis of the above embodiments, in this embodiment, the tethering mechanism includes two mounting frames 10 and two tethering rollers 11. The two mounting frames 10 are relatively fixedly mounted at the two ends of the discharge end of the straw conveying mechanism; the two tethering rollers 11 are respectively horizontally rotatably mounted on the two mounting frames 10, and tethers for packaging are respectively wound thereon.

[0073] The solution has a simple structure and a reasonable design. Two tether rollers 11 are used to store and release tethers so that the two ends of the straw can be manually tied. The operation is very simple.

[0074] Example 10

[0075] On the basis of Example 9, in this embodiment, the straw conveying mechanism includes an outer shell 12 and a plurality of conveying augers 13, and a feed port and a discharge port are respectively provided at both ends of the outer shell 12; the plurality of conveying augers 13 are evenly spaced apart from one side of the outer shell 12 to the other side, and extend from one end to the other end of the outer shell 12 respectively; the plurality of conveying augers 13 can respectively rotate around their own axes to convey the straw from the feed port to the discharge port.

[0076] During the packaging process, multiple conveying augers 13 are used to work synchronously to convey the straw from the feed port of the housing 12 to the discharge port. The straw enters the corresponding extrusion cylinder 2 from the above-mentioned discharge port through the corresponding inlet, making the straw transportation convenient.

[0077] Based on the above scheme, multiple pairs of fixed plates are relatively fixedly installed in the housing 12, and the two ends of the multiple conveying augers 13 are rotatably connected to the multiple pairs of fixed plates respectively; the same end of the multiple conveying augers 13 is coaxially fixed with a sprocket, and the two sprockets on two adjacent conveying augers 13 are connected by chain transmission; the sprocket on one end of the conveying augers 13 on both sides is a single sprocket, and the sprocket on the remaining conveying augers 13 is a double sprocket. One end of one of the conveying augers 13 on one side is fixedly connected to the driving end of the driving motor fixedly installed in the housing, and the driving motor drives the conveying augers 13 to rotate.

[0078] It should be noted that the above-mentioned driving motor and fixing plate will not affect the transportation of straw.

[0079] The working principle of the present invention is as follows:

[0080] During the straw baling process, first, the support frame 1 rotates to deliver one of the extrusion cylinders 2 to the discharge port of the straw conveying mechanism, so that the inlet on the extrusion cylinder 2 is connected to the discharge port;

[0081] Then, multiple conveying augers 13 are used to work synchronously to convey the straw from the feed port of the housing 12 to the discharge port. The straw enters the corresponding extrusion cylinder 2 through the corresponding entrance from the discharge port. The subsequent straw will continuously squeeze the straw delivered in front, so that the extrusion cylinder 2 is filled with straw. At this time, the straw conveying mechanism can be manually paused.

[0082] Finally, the two ends of the straw in the extrusion cylinder 2 are manually tied with the ropes on the two rope rollers 11 and the ropes are cut. At the same time, the support frame 1 rotates to make the extrusion cylinder 2 rotate downward, and the straw bundle falls out of the extrusion cylinder 2 under the action of its own gravity.

[0083] Repeat the above operation to achieve that multiple extrusion cylinders 2 receive the straw in turn, thus completing the batch packaging operation of the straw.

[0084] It should be noted that the arrows in the accompanying drawings only indicate the direction of straw transportation and have no other substantial meaning.

[0085] In addition, each electronic component involved in the present invention adopts the existing technology, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is the existing technology.

[0086] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0087] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0088] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corn straw baling device, characterized in that: The invention comprises a straw conveying mechanism, an extrusion mechanism and a tying mechanism, wherein the extrusion mechanism comprises a support frame (1) and a plurality of extrusion cylinders (2), wherein the support frame (1) is fixedly mounted on one side of the discharge port of the straw conveying mechanism and can be rotated and positioned; the plurality of extrusion cylinders (2) are fixedly mounted on the support frame (1) at evenly spaced intervals around the circumference and are open at both ends; the outer sides of the plurality of extrusion cylinders (2) are respectively provided with inlets (3) passing through at both ends; the support frame (1) can be rotated and sequentially deliver the plurality of extrusion cylinders (2) to the discharge port of the straw conveying mechanism; the tying mechanism is mounted at the discharge port of the straw conveying mechanism and is used for binding the straw in the corresponding extrusion cylinders (2).

2. The corn straw baling device according to claim 1, characterized in that: It also comprises a transport mechanism (4), which is installed below the discharge port of the straw conveying mechanism and is used to receive the straws packaged in the plurality of extrusion cylinders (2).

3. The corn straw baling device according to claim 2, characterized in that: It also comprises a pair of baffles (5), which are relatively fixedly mounted on both sides of the transport mechanism (4).

4. The corn straw baling device according to claim 3, characterized in that: The pair of baffles (5) are respectively arranged at an inclination, and the distance between their upper ends is greater than the distance between their lower ends.

5. The corn straw baling device according to any one of claims 1 to 4, characterized in that: A push cylinder (6) is fixedly mounted on each of the plurality of extrusion cylinders (2), and the telescopic ends of the plurality of push cylinders (6) extend into each of the plurality of extrusion cylinders (2) and telescope toward the plurality of inlets (3), and are fixedly connected to push plates (7).

6. The corn straw baling device according to claim 5, characterized in that: The plurality of extrusion cylinders (2) are respectively cylindrical structures, and the plurality of push plates (7) are respectively arc-shaped plate structures.

7. The corn straw baling device according to any one of claims 1 to 4, characterized in that: It also comprises a rotating motor (8), which is fixedly arranged, has a driving end extending horizontally and is fixedly connected to the supporting frame (1), and is used to drive the supporting frame (1) to rotate.

8. The corn straw baling device according to claim 7, characterized in that: It also includes an on / off button (9), which is connected to the rotating motor (8) via a line.

9. The corn straw baling device according to any one of claims 1 to 4, characterized in that: The tethering mechanism comprises two mounting frames (10) and two tethering rollers (11); the two mounting frames (10) are relatively fixedly mounted at the two ends of the discharge end of the straw conveying mechanism; the two tethering rollers (11) are respectively mounted on the two mounting frames (10) in a horizontally rotatable manner, and tethers for packaging are respectively wound around the two mounting frames (10).

10. The corn straw baling device according to any one of claims 1 to 4, characterized in that: The straw conveying mechanism comprises an outer shell (12) and a plurality of conveying augers (13), wherein a feed port and a discharge port are respectively arranged at two ends of the outer shell (12); the plurality of conveying augers (13) are evenly spaced and distributed along the direction from one side to the other side of the outer shell (12), and extend respectively along the direction from one end to the other end of the outer shell (12); the plurality of conveying augers (13) can respectively rotate around their own axes to convey the straw from the feed port to the discharge port.

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