Pull-type soybean straw collecting and packaging device and using method

Abstract

The invention discloses a pull-type soybean straw collecting and packaging device and a using method, and belongs to the technical field of straw baling, the pull-type soybean straw collecting and packaging device comprises a collecting box arranged on a frame, a preliminary compression assembly and a packaging assembly, a stirring assembly and a conveying assembly are arranged in the collecting box, the preliminary compression assembly is arranged on one side of the collecting box, and the packaging assembly is arranged on the other side of the collecting box. And a second conveying assembly is arranged at the output end of the preliminary compression assembly, a packaging assembly is arranged at the other end of the second conveying assembly, a base is fixedly connected to the bottom of the collecting box, and the base is connected to the vehicle frame. Soybean straw is preliminarily compressed and then fed into the packaging assembly to be subjected to total compression operation, the soybean straw leakage phenomenon is reduced, meanwhile, the electric telescopic rod controls the pressing plate to compress the soybean straw in the packaging assembly, the two ends of the soybean straw in the packaging assembly are compressed, and the phenomenon of follow-up film covering and material leakage can also be reduced.

Description

Technical Field

[0001] This invention relates to the field of straw baling technology, and in particular to a traction-type soybean straw collection and baling device and its usage method. Background Technology

[0002] In the field of agricultural straw resource utilization, the tractor-mounted soybean straw collection and baling device, as a highly efficient mechanized operation equipment, can collect, compress, and bale loose soybean straw remaining in the field, significantly improving the transportation efficiency and storage density of straw recycling.

[0003] However, existing soybean straw collection and baling devices have revealed several key shortcomings in actual operation. Because soybean straw is short, light, soft, and fluffy, it is prone to scattering and leakage during transport from the collection bin to the baling assembly. This not only results in straw loss but also affects the cleanliness of the working environment. More importantly, most devices use a single compression method, directly compressing the loose straw in the final stage. This one-step process makes it difficult to ensure that the straw bales are compact and well-formed, leading to low baling density and poor forming effect. This results in loosening and damage during subsequent lamination and transportation, reducing baling quality and operational reliability.

[0004] Therefore, how to develop a traction-type soybean straw collection and baling device that can effectively reduce material leakage during transportation and baling through multi-stage compression, and improve the compactness and regularity of the straw bales, thereby ensuring the efficiency and quality of baling operations, has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide a traction-type soybean straw collection and baling device and its usage method, which solves the problem of material leakage during the conveying and baling process in the prior art.

[0006] To achieve the above objectives, the present invention provides a towable soybean straw collection and baling device, comprising a collection box, a preliminary compression component, and a baling component mounted on a vehicle frame. The collection box contains a tossing component and a transmission component. The preliminary compression component is located on one side of the collection box. A second transmission component is located at the output end of the preliminary compression component. The baling component is located at the other end of the second transmission component. A base is fixedly connected to the bottom of the collection box, and the base is connected to the vehicle frame.

[0007] Preferably, the actuating assembly includes an actuating wheel, which is rotatably connected inside the collection box. The actuating wheel is evenly provided with actuating teeth, which are arc-shaped and curved in the opposite direction. The actuating wheel is rotated clockwise by a drive motor.

[0008] Preferably, the transmission component includes an auger, which is horizontally rotatably disposed at the bottom of the inside of the collection box and located below the actuating wheel. A motor is fixedly connected to one side wall of the collection box, and the output shaft of the motor is connected to the rotation shaft of the auger through a transmission component. The output direction of the auger is consistent with the movement direction of the vehicle frame. The output shaft of the motor is fixedly connected to a half gear, and the end of the rotating shaft of the auger is fixedly connected to a full gear. The half gear and the full gear mesh and drive each other.

[0009] Preferably, the preliminary compression assembly includes a compression wall, one side wall of which is fixedly connected to one side wall of the collection box, and a screw conveyor outlet is provided on one side wall of the compression wall, through which the compression wall communicates with the collection box; The bottom of the compression wall is provided with a push plate opening, which is located below the auger output port. A push plate is provided inside the push plate opening, and the outer end face of the push plate is fixedly connected to the movable end of the electric telescopic rod. The base is provided with a receiving cavity, and the electric telescopic rod is fixedly connected inside the receiving cavity.

[0010] Preferably, an electric telescopic rod is fixedly connected to the outer wall of the collection box, and the movable end of the electric telescopic rod passes through the top wall of the compression wall and is fixedly connected to the push plate.

[0011] Preferably, a sealing plate opening is provided on one side wall of the compression wall, the sealing plate opening is opposite to the push plate opening, and an electric telescopic rod three is fixedly connected to one side outer wall of the compression wall. The movable end of the electric telescopic rod three is fixedly connected to the top of the sealing plate, and the sealing plate seals the sealing plate opening.

[0012] Preferably, the output end of the sealing plate opening is provided with a second transmission component, the second transmission component includes a transmission belt, the output end of the transmission belt is provided with a packing component, and the movement direction of the transmission belt is consistent with the movement direction of the vehicle frame.

[0013] Preferably, the packaging assembly includes a fixed housing and a movable housing. One side of the top of the fixed housing and one side of the movable housing are hinged together by a hinge shaft. Two electric telescopic rods are fixedly connected to both sides of the fixed housing. The movable ends of the two electric telescopic rods are rotatably connected to the middle of the pressure plate. Rollers are rotatably connected to the walls of both the fixed housing and the movable housing. Multiple rollers are arranged in a circle on the walls of the fixed housing and the movable housing. The pressure plate is circular, and the diameter of the pressure plate is not greater than the diameter of the cylindrical cavity formed by the multiple rollers.

[0014] Preferably, the front section of the vehicle frame is connected to a traction connector; The motor, actuating wheel, electric telescopic rod one, electric telescopic rod two, electric telescopic rod three, electric telescopic rod four, and transmission belt are all electrically connected to the controller.

[0015] A method for using a traction-type soybean straw collection and baling device includes the following steps: Step 1: Connect the traction connector at the front of the vehicle frame to the rear connector of the tractor. This device will then travel alongside another soybean straw conveying device, and the soybean straw will enter the collection box through the conveying pipe. Step 2: The soybean straw moves towards the auger via the action of the actuating wheel. The controller controls the motor to move, which in turn controls the auger to move, thereby feeding the soybean straw into the primary compression assembly. Step 3: Initially, the controller controls the push plates at both ends of the electric telescopic rod to seal the push plate openings. The controller also controls the sealing plates at the three ends of the electric telescopic rod to seal the sealing plate openings. After the soybean straw enters the compression wall, the controller controls the push plate at the one end of the electric telescopic rod to compress downwards, so that the soybean straw is initially compressed into small pieces. Then, the movable end of the one electric telescopic rod moves upwards, and the controller controls the sealing plates at the three ends of the electric telescopic rod to move upwards to open the sealing plate openings. The controller then controls the push plate at the two ends of the electric telescopic rod to push the small pieces of soybean straw onto the conveyor belt. Step four: The controller controls electric telescopic pole two and electric telescopic pole three to perform a reset operation; Step 5: Small pieces of soybean straw from the conveyor belt enter the circular chamber from the inlet of the baling component for further compression and wrapping. During the wrapping process, the controller simultaneously controls the moving ends of the two electric telescopic rods to compress the soybean straw material in the circular chamber, so that the soybean straw is compressed inside the film, and the two ends of the film protrude outside the two ends of the compression body of the soybean straw, and the film is wrapped around the annular surface of the compression body. Step six: The baling component feeds the compressed soybean straw into the straw stack rotary baling device for horizontal baling. After baling, the straw falls to the ground.

[0016] The advantages and positive effects of the traction-type soybean straw collection and baling device described in this invention are as follows: (1) The present invention pre-compresses soybean straw by setting a preliminary compression component to increase its density and make its shape regular, and then sends it into the baling component for final compression, which significantly reduces the problem of material leakage caused by loose straw during transportation and baling.

[0017] (2) The present invention adopts a multi-stage compression method (preliminary compression + final compression) and combines the pressure plate controlled by the electric telescopic rod to compact both ends of the straw, making the straw bale more compact and regular in shape, which facilitates subsequent film covering and transportation, and improves the overall quality and work efficiency of the packaging.

[0018] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] Figure 1 This is a longitudinal sectional view of a traction-type soybean straw collection and baling device according to the present invention. Figure 2 This is a schematic diagram of the packaging component structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the packaging component of the present invention after omitting the rollers; Figure 4 This is a schematic diagram of the preliminary compression component of the present invention; Figure 5 This is another schematic diagram of the preliminary compression component of the present invention; Figure 6 This is a schematic diagram of the transmission assembly between the motor and the rotating shaft of the auger in this invention.

[0020] Figure Labels 1. Collection box; 2. Actuating wheel; 201. Actuating tooth; 3. Screw; 301. Rotating shaft; 4. Motor; 401. Output shaft; 5. Base; 6. Traction connector; 7. Preliminary compression assembly; 701. Compression wall; 702. Electric telescopic rod one; 703. Electric telescopic rod two; 704. Screw output port; 705. Push plate one; 706. Sealing plate; 707. Electric telescopic rod three; 8. Conveyor belt; 9. Baling assembly; 901. Electric telescopic rod four; 902. Pressure plate; 903. Hinge shaft; 10. Straw stack rotating baling device. Detailed Implementation

[0021] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] In this application, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. In case of any inconsistency, the meaning set forth in this specification or derived from the content described herein shall prevail. Furthermore, the terminology used herein is for the purpose of describing embodiments of this application only and is not intended to limit the scope of this application.

[0023] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1-6 As shown, a towable soybean straw collection and baling device includes a collection box 1, a preliminary compression component 7, and a baling component 9 mounted on a vehicle frame. The collection box 1 is equipped with a toggle component and a transmission component. The preliminary compression component 7 is mounted on one side of the collection box 1. The output end of the preliminary compression component 7 is equipped with a second transmission component, and the other end of the second transmission component is equipped with the baling component 9. The bottom of the collection box 1 is fixedly connected to a base 5, which is connected to the vehicle frame.

[0025] The actuation assembly includes an actuation wheel 2, which is rotatably connected inside the collection box 1. Actuation teeth 201 are evenly arranged on the actuation wheel 2. The actuation teeth 201 are arc-shaped and are arranged to bend in the opposite direction. The actuation wheel 2 rotates clockwise by a drive motor 4.

[0026] The transmission component includes an auger 3, which is horizontally rotatably mounted at the bottom of the inside of the collection box 1 and located below the actuating wheel 2. A motor 4 is fixedly connected to one side wall of the collection box 1. The output shaft 401 of the motor 4 is connected to the rotation shaft 301 of the auger 3 through a transmission component. The output direction of the auger 3 is consistent with the movement direction of the frame.

[0027] The output shaft of motor 4 is fixedly connected to a half gear, and the end of the rotating shaft of auger 3 is fixedly connected to a full gear. The half gear and the full gear mesh and drive each other.

[0028] Specifically, the speed of motor 4 and the number of teeth of half gear and full gear are specially designed so that after the motor is started, the output shaft 401 of the motor continues to rotate during the movement of the vehicle frame, but the auger 3 conveys the material in segments, thus conveying the material to the primary compression component 7 one segment after another, so that a part of the material is initially compressed before the next part of the material is compressed.

[0029] The preliminary compression assembly 7 includes a compression wall 701. One side wall of the compression wall 701 is fixedly connected to one side wall of the collection box 1. An auger outlet 704 is provided on one side wall of the compression wall 701, and the compression wall 701 is connected to the collection box 1 through the auger outlet 704.

[0030] The bottom of the compression wall 701 is provided with a push plate opening, which is located below the output port of the auger 3. A push plate 705 is provided inside the push plate opening. The outer end face of the push plate 705 is fixedly connected to the movable end of the electric telescopic rod 703. The base 5 is provided with a receiving cavity, and the electric telescopic rod 703 is fixedly connected inside the receiving cavity.

[0031] An electric telescopic rod 702 is fixedly connected to the outer wall of the collection box 1. The movable end of the electric telescopic rod 702 passes through the top wall of the compression wall 701 and is fixedly connected to the push plate 2.

[0032] A sealing plate opening is provided on one side wall of the compression wall 701. The sealing plate opening is opposite to the push plate opening. An electric telescopic rod 707 is fixedly connected to one side outer wall of the compression wall 701. The movable end of the electric telescopic rod 707 is fixedly connected to the top of the sealing plate 706. The sealing plate 706 seals the sealing plate opening.

[0033] Specifically, this device first "pre-compresses" the loose and fluffy soybean material through the preliminary compression component 7 to initially increase its density and make its shape more regular, and then sends it to the main compression mechanism of the packaging component 9 for final high-density molding, reducing the operation of soybean straw leakage.

[0034] Specifically, the size of the material block after being compressed by the initial compression component 7 matches the inlet size of the packaging component 9, thus preventing the material block from being unable to enter the inlet of the packaging component 9.

[0035] The output end of the sealing plate opening is provided with a transmission component two, which includes a transmission belt. The output end of the transmission belt is provided with a packing component 9. The movement direction of the transmission belt is consistent with the movement direction of the vehicle frame.

[0036] The packaging assembly 9 includes a fixed housing and a movable housing. The top of the fixed housing and one side of the movable housing are hinged together by a hinge shaft 903. Electric telescopic rods 901 are fixedly connected to both sides of the fixed housing. The movable ends of the two electric telescopic rods 901 are rotatably connected to the center of a pressure plate 902. Rollers are rotatably connected to the walls of both the fixed and movable housings, and multiple rollers are arranged in a circular pattern on the walls of both housings. The pressure plate 902 is circular, and its diameter is no greater than the diameter of the cylindrical cavity formed by the multiple rollers.

[0037] Specifically, the packaging and film-coating structure of the packaging component 9 follows existing structures and working principles, and the corresponding structure can be obtained from existing patent CN207543630U. Based on this, the device incorporates a pressure plate 902 and an electric telescopic rod 901, which compresses both ends of the soybean straw compression body. Simultaneously, the film protrudes from both ends of the compression body, reducing soybean straw leakage during subsequent film-coating.

[0038] The front section of the frame is connected to a traction connector 6.

[0039] Specifically, the chassis is connected to the rear end of the tractor via a traction connector 6, and the existing mechanism enables the tractor to move the chassis.

[0040] Motor 4, actuating wheel 2, electric telescopic rod 1 702, electric telescopic rod 2 703, electric telescopic rod 3 707, electric telescopic rod 4 901, and transmission belt 8 are all electrically connected to the controller.

[0041] A method for using a traction-type soybean straw collection and baling device includes the following steps: Step 1: Connect the traction connector 6 at the front of the frame to the rear connection end of the tractor. This device will then travel alongside another soybean straw conveying device, and the soybean straw will enter the collection box 1 through the conveying pipe.

[0042] Step two: The soybean straw moves toward the auger 3 by the action of the actuating wheel 2. The controller controls the motor 4 to move, which in turn controls the auger 3 to move, thereby feeding the soybean straw into the primary compression assembly 7.

[0043] Step 3: Initially, the controller controls the push plate 705 at the end of the electric telescopic rod 2 703 to block the push plate opening. The controller also controls the sealing plate 706 at the end of the electric telescopic rod 3 707 to block the sealing plate opening. After the soybean straw enters the compression wall 701, the controller controls the push plate 2 at the end of the electric telescopic rod 1 702 to compress downwards, so that the soybean straw is initially compressed into small pieces. Then, the movable end of the electric telescopic rod 1 702 moves upwards, and the controller controls the sealing plate 706 at the end of the electric telescopic rod 3 707 to move upwards to open the sealing plate opening. The controller then controls the push plate 705 at the end of the electric telescopic rod 2 703 to push the small pieces of soybean straw onto the transmission belt 8.

[0044] Step four: The controller controls the electric telescopic pole 2 (703) and electric telescopic pole 3 (707) to perform a reset operation.

[0045] Step 5: Small chunks of soybean straw from the conveyor belt 8 enter the circular chamber through the inlet of the baling assembly 9 for further compression and wrapping. During the wrapping process of the baling assembly 9, the controller simultaneously controls the moving ends of the two electric telescopic rods 901, causing the pressure plate 902 to compress the soybean straw material in the circular chamber. This compresses the soybean straw inside the film, with both ends of the film protruding outside the ends of the compression body, and the film is wrapped around the annular surface of the compression body.

[0046] Step six: The baling component 9 feeds the compressed soybean straw into the straw stack rotary baling device 10 for horizontal baling. After baling, the straw falls to the ground.

[0047] Specifically, the straw stack rotating baling device 10 is an existing device structure that can be purchased, specifically using a silage baling and film covering integrated machine.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A traction-type soybean straw collection and baling device, characterized in that: The device includes a collection box, a preliminary compression component, and a packing component mounted on a vehicle frame. The collection box contains a toggle component and a transmission component. A preliminary compression component is located on one side of the collection box. A second transmission component is located at the output end of the preliminary compression component. A packing component is located at the other end of the second transmission component. A base is fixedly connected to the bottom of the collection box, and the base is connected to the vehicle frame.

2. The towable soybean straw collection and baling device according to claim 1, characterized in that: The actuating assembly includes an actuating wheel, which is rotatably connected inside the collection box. The actuating wheel is evenly provided with actuating teeth, which are arc-shaped and curved in the opposite direction. The actuating wheel is driven by a motor to rotate clockwise.

3. The towable soybean straw collection and baling device according to claim 2, characterized in that: The transmission component includes an auger, which is horizontally rotatably disposed at the bottom of the inside of the collection box and located below the actuating wheel. A motor is fixedly connected to one side wall of the collection box, and the output shaft of the motor is connected to the rotation shaft of the auger through a transmission component. The output direction of the auger is consistent with the movement direction of the frame. The output shaft of the motor is fixedly connected to a half gear, and the end of the rotating shaft of the auger is fixedly connected to a full gear. The half gear and the full gear mesh and drive each other.

4. A traction-type soybean straw collection and baling device according to claim 3, characterized in that: The preliminary compression assembly includes a compression wall, one side wall of which is fixedly connected to one side wall of the collection box, and a screw conveyor outlet is provided on one side wall of the compression wall, through which the compression wall communicates with the collection box. The bottom of the compression wall is provided with a push plate opening, which is located below the auger output port. A push plate is provided inside the push plate opening, and the outer end face of the push plate is fixedly connected to the movable end of the electric telescopic rod. The base is provided with a receiving cavity, and the electric telescopic rod is fixedly connected inside the receiving cavity.

5. A traction-type soybean straw collection and baling device according to claim 4, characterized in that: An electric telescopic rod is fixedly connected to the outer wall of the collection box. The movable end of the electric telescopic rod passes through the top wall of the compression wall and is fixedly connected to the push plate.

6. A traction-type soybean straw collection and baling device according to claim 5, characterized in that: A sealing plate opening is provided on one side wall of the compression wall body, and the sealing plate opening is arranged opposite to the push plate opening. An electric telescopic rod three is fixedly connected to one side outer wall of the compression wall body, and the movable end of the electric telescopic rod three is fixedly connected to the top of the sealing plate, and the sealing plate seals the sealing plate opening.

7. A traction-type soybean straw collection and baling device according to claim 6, characterized in that: The output end of the sealing plate opening is provided with a second transmission component, which includes a transmission belt. The output end of the transmission belt is provided with a packing component, and the movement direction of the transmission belt is consistent with the movement direction of the vehicle frame.

8. A traction-type soybean straw collection and baling device according to claim 7, characterized in that: The packaging assembly includes a fixed housing and a movable housing. One side of the top of the fixed housing and one side of the movable housing are hinged together by a hinge shaft. Two electric telescopic rods are fixedly connected to both sides of the fixed housing. The movable ends of the two electric telescopic rods are rotatably connected to the middle of the pressure plate. Rollers are rotatably connected to the walls of both the fixed housing and the movable housing. Multiple rollers are arranged in a circle on the walls of the fixed housing and the movable housing. The pressure plate is circular, and the diameter of the pressure plate is not greater than the diameter of the cylindrical cavity formed by the multiple rollers.

9. A traction-type soybean straw collection and baling device according to claim 8, characterized in that: The front section of the vehicle frame is connected to a traction connector; The motor, actuating wheel, electric telescopic rod one, electric telescopic rod two, electric telescopic rod three, electric telescopic rod four, and transmission belt are all electrically connected to the controller.

10. A method of using a traction-type soybean straw collection and baling device as described in any one of claims 1-9, characterized in that: Includes the following steps, Step 1: Connect the traction connector at the front of the vehicle frame to the rear connector of the tractor. This device will then travel alongside another soybean straw conveying device, and the soybean straw will enter the collection box through the conveying pipe. Step 2: The soybean straw moves towards the auger via the action of the actuating wheel. The controller controls the motor to move, which in turn controls the auger to move, thereby feeding the soybean straw into the primary compression assembly. Step 3: Initially, the controller controls the push plates at both ends of the electric telescopic rod to seal the push plate openings. The controller also controls the sealing plates at the three ends of the electric telescopic rod to seal the sealing plate openings. After the soybean straw enters the compression wall, the controller controls the push plate at the one end of the electric telescopic rod to compress downwards, so that the soybean straw is initially compressed into small pieces. Then, the movable end of the one electric telescopic rod moves upwards, and the controller controls the sealing plates at the three ends of the electric telescopic rod to move upwards to open the sealing plate openings. The controller then controls the push plate at the two ends of the electric telescopic rod to push the small pieces of soybean straw onto the conveyor belt. Step four: The controller controls electric telescopic pole two and electric telescopic pole three to perform a reset operation; Step 5: Small pieces of soybean straw from the conveyor belt enter the circular chamber from the inlet of the baling component for further compression and wrapping. During the wrapping process, the controller simultaneously controls the moving ends of the two electric telescopic rods to compress the soybean straw material in the circular chamber, so that the soybean straw is compressed inside the film, and the two ends of the film protrude outside the two ends of the compression body of the soybean straw, and the film is wrapped around the annular surface of the compression body. Step six: The baling component feeds the compressed soybean straw into the straw stack rotary baling device for horizontal baling. After baling, the straw falls to the ground.

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