A round-bagged straw netting removal unit

Abstract

A round-bagged straw netting removal unit consists of a conveyor, a netting breaker, a netting removal machine, sensors, and a control box. Each part of the unit operates relatively independently yet in a coordinated and orderly manner, completing the preliminary work of unpacking, netting removal, and transfer of round-bagged straw in an assembly line fashion. This provides net-free material for subsequent comprehensive utilization of straw, offering high efficiency and strong continuity.

Description

Technical Field

[0001] This invention relates to the field of biomass straw processing technology, specifically to a round-bagged straw netting removal unit. Background Technology

[0002] Currently, most of the straw in northern my country is sent to power plants for combustion and power generation, while a portion is utilized by straw purification companies. During the collection and transportation of straw from the fields to processing companies, plastic woven mesh is typically used for baling to save on transportation costs and facilitate loading, unloading, and storage. If this woven mesh is not removed before the straw is crushed, it can become entangled in equipment bearings and other components, causing damage, major repairs, and significant economic losses to the companies. Summary of the Invention

[0003] Currently, netting removal is usually done manually, which consumes a lot of labor and is inefficient. In order to save labor and improve production efficiency, this invention provides a round-bag straw netting removal unit. This unit can continuously remove netting from round-bag straw, which will save a lot of labor costs.

[0004] The technical solution adopted by this invention to solve its technical problem is: a round-bagged straw netting removal unit, comprising a conveyor, a netting machine, a netting removal machine, a sensor, and a control box. The netting machine is placed on the ground, one end of the conveyor is located directly below the netting machine, the netting removal machine is located on one side of the middle of the netting machine, and the sensor, connected to the control box, is placed on the other side of the middle of the netting machine. The control box is effectively connected to the corresponding actuators of the conveyor, the netting machine, and the netting removal machine via wiring. Simultaneously, the sensor communicates with the cutting mechanism of the netting machine, the rotating beam of the netting removal machine, and the... (The sentence is incomplete in the original text). The gripping arms are connected together; the net-breaking machine includes guide rollers, bearing seats, a frame, a guide motor, a transmission chain, and a cutting mechanism. Two sets of guide rollers are arranged on the same horizontal plane at a set interval and connected to the frame through bearing seats at their ends. The guide motor is fixed in the middle of the right end of the frame. The transmission chain receives the power transmitted by the guide motor and connects the guide rollers and the guide motor together. The two sets of guide rollers rotate at the same speed, turn in opposite directions, and are arranged in an outward-curving pattern. The cutting mechanism is located in the middle of the two sets of guide rollers, and its cutting blades are arranged slightly lower than the guide rollers. The guide rollers consist of a spiral belt and a cylinder. The length of the cylinder is slightly greater than the length of two round bales of straw. Along the axial direction of the cylinder, the spiral belt is wound around the outer circumference of the cylinder at a set pitch. The spiral belts of the two sets of guide rollers are arranged in a symmetrical and opposite manner. The cutting mechanism consists of a crossbeam, a cutting blade, a cutting motor, a sliding support frame, a winch, a tension wheel, a slide rail, a wire rope, and a sliding motor. The tension wheel is located at the left end of the frame. The crossbeam is fixed to the frame, the slide rail is installed on the crossbeam, the sliding support frame is located on the slide rail, and the cutting blade is mounted on the cutting motor shaft and then fixed as a whole. The winch is mounted on the upper end of the sliding support frame and can move smoothly. After the winch is mounted on the end of the sliding motor shaft, the whole machine is located at the right end of the frame. One end of the wire rope is fixed to the upper edge of the winch, and the other end passes over the tension wheel and then wraps around the lower edge of the winch several times before being fixed to the winch. The tension wheel can effectively ensure that the wire rope is always taut, and the upper wire rope is connected and fixed to the sliding support frame. The mesh removal machine consists of a support frame, a rotating beam, and a gripping arm. The support frame is fixed to the ground, one end of the rotating beam is connected to the upper part of the support frame and can rotate freely, and the gripping arm is connected to the other end of the rotating beam and can move up and down.

[0005] The beneficial effects of this invention are: each part of the round-bagged straw netting unit is relatively independent and works in a coordinated and orderly manner, completing the preliminary basic work such as unpacking, netting removal and transfer of round-bagged straw in an assembly line manner, providing net-free materials for subsequent comprehensive utilization of straw, and is highly efficient and continuous. Attached Figure Description

[0006] The following description, in conjunction with the accompanying drawings, provides further clarification:

[0007] Appendix Figure 1 A front view structural diagram of the present invention is shown.

[0008] Appendix Figure 2 The right-side view of the present invention is shown.

[0009] Appendix Figure 3 The main view of the net-breaking machine of the present invention is shown.

[0010] Appendix Figure 4 The diagram shows a right-side view of the net-breaking machine of the present invention.

[0011] Appendix Figure 5 A top view of the guide roller structure of the screen breaking machine of the present invention is shown.

[0012] Appendix Figure 6 The diagram shows the main structural view of the cutting mechanism of the mesh breaking machine of the present invention.

[0013] Appendix Figure 7 The diagram shows a right-side view of the cutting mechanism of the mesh breaking machine of the present invention.

[0014] Appendix Figure 8 The diagram shown is a right-side view of the mesh removal machine of the present invention.

[0015] Figure 1 1. Conveyor, 2. Net breaking machine, 3. Net film removal machine.

[0016] Figure 2 4. Sensors, 5. Control box.

[0017] Figure 3 2-1. Frame, 2-2. Bearing seat, 2-3. Guide roller, 2-4. Cutting mechanism.

[0018] Figure 4 2-5. Drive chain; 2-6. Guide motor.

[0019] Figure 5 2-3-1. Spiral belt; 2-3-2. Cylinder.

[0020] Figure 6 2-4-6. Tensioner pulley, 2-4-7. Slide rail, 2-4-8. Wire rope, 2-4-9. Sliding motor.

[0021] Figure 7 2-4-1. Crossbeam, 2-4-2. Cutting blade, 2-4-3. Cutting motor, 2-4-4. Sliding support frame, 2-4-5. Winch.

[0022] Figure 8 3-1. Support frame, 3-2. Turning beam, 3-3. Grab arm. Implementation

[0023] exist Figures 1 to 8In the embodiment shown, a round-bagged straw netting removal unit consists of a conveyor 1, a netting machine 2, a netting removal machine 3, a sensor 4, and a control box 5. The netting machine 2 is placed on the ground, one end of the conveyor 1 is located directly below the netting machine 2, and the netting removal machine 3 is located on one side of the middle of the netting machine 2. The sensor 4 is connected to the control box 5 and placed on the other side of the middle of the netting machine 2. The control box 5 is effectively connected to the corresponding actuators of the conveyor 1, the netting machine 2, and the netting removal machine 3 via wiring. At the same time, the sensor 4 is connected to the cutting mechanism 2-4 of the netting machine 2, the rotating beam 3-2 of the netting removal machine 3, and the gripping arm 3-3 of the netting machine 2 via wireless synchronous signals. The working process is as follows: First, power is supplied to the control box 5, then the conveyor 1 is started, and then the guide motor 2-6 is started. Through the transmission chain 2-5, the guide rollers 2-3 are driven to rotate outward synchronously. At this time, the round bales of straw are placed between the two guide rollers 2-3 with their cylindrical surfaces parallel to the cylindrical surfaces of the guide rollers 2-3 using a shovel device. Driven by the spiral belt 2-3-1, the round bales of straw move forward. When they are detected by the sensor 4, the control box 5 controls the film removal machine. The rotating beam 3-2 of unit 3 rotates 180 degrees, positioning the gripping arm 3-3 directly above the round bale of straw. At this point, the gripping arm 3-3 moves downwards and grasps the woven mesh of the round bale of straw. Simultaneously, the cutting mechanism 2-4 is activated, and the cutting motor 2-4-3 drives the cutting blade 2-4-2 to rotate. The sliding motor 2-4-9 winds the wire rope 2-4-8 along the upper edge of the winch 2-4-5 onto the winch 2-4-5, while simultaneously releasing the wire rope 2-4-8 along the lower edge of the winch 2-4-5. As the wire rope 2-4-8 moves, it drives the sliding support frame 2-4-4 forward, thus cutting the woven mesh at the bottom of the round bale straw. At this time, the sliding motor 2-4-9 reverses, moving the sliding support frame 2-4-4 backward to its initial position and stopping the cutting motor 2-4-3. Under the action of the guide roller 2-3, the cut woven mesh is flipped to the outside of the two guide rollers 2-3. Then, the grabbing arm 3-3 moves the woven mesh upward to separate it from the round bale straw. Then, the rotating beam 3-2 rotates the grabbing arm 3-3 180 degrees, releasing the grabbing arm 3-3 and causing the woven mesh to fall. The scattered straw and the straw that falls at the end of the guide roller 2-3 are transported by the conveyor 1 to the next process equipment. Thus, the process of removing the mesh from a bale straw is completed. Then, the shovel device is used to put the round bale straw onto the two guide rollers 2-3, and the above process can be repeated to achieve continuous production.

[0024] exist Figure 3 and Figure 4In the embodiment shown, the net-breaking machine 2 consists of guide rollers 2-3, bearing seats 2-2, frame 2-1, guide motor 2-6, transmission chain 2-5, and cutting mechanism 2-4. Two sets of guide rollers 2-3 are arranged on the same horizontal plane at a set interval and are connected to the frame 2-1 through the bearing seats 2-2 at their ends. The guide motor 2-6 is fixed in the middle of the right end of the frame 2-1. The transmission chain 2-5 receives the power transmitted by the guide motor 2-6 and connects the guide rollers 2-3 and the guide motor 2-6 together. Moreover, the two sets of guide rollers 2-3 have the same rotation speed, opposite direction, and are arranged in an outward-curling state. The cutting mechanism 2-4 is located in the middle of the two sets of guide rollers 2-3, and its cutting blade 2-4-2 is arranged slightly lower than the guide rollers 2-3.

[0025] exist Figure 5 In the embodiment shown, the guide roller 2-3 is composed of a spiral belt 2-3-1 and a cylinder 2-3-2. The length of the cylinder 2-3-2 is slightly greater than the length of two round bundles of straw. Along the axial direction of the cylinder 2-3-2, the spiral belt 2-3-1 is arranged in a wound state on the outer circumferential end face of the cylinder 2-3-2 according to a set pitch. The spiral belts 2-3-1 of the two sets of guide rollers 2-3 are arranged in a relative and symmetrical state.

[0026] exist Figure 6 and Figure 7 In the illustrated embodiment, the cutting mechanism 2-4 consists of a crossbeam 2-4-1, a cutting blade 2-4-2, a cutting motor 2-4-3, a sliding support frame 2-4-4, a winch 2-4-5, a tension wheel 2-4-6, a slide rail 2-4-7, a wire rope 2-4-8, and a sliding motor 2-4-9. The tension wheel 2-4-6 is located at the left end of the frame 2-1. The crossbeam 2-4-1 is fixed to the frame 2-1. The slide rail 2-4-7 is installed on the crossbeam 2-4-1. The sliding support frame 2-4-4 is located on the slide rail 2-4-7 and can move smoothly. The cutting blade 2-4-2... After being mounted on the shaft end of the cutting motor 2-4-3, the entire assembly is fixed to the upper end of the sliding support frame 2-4-4. After being mounted on the shaft end of the sliding motor 2-4-9, the winch 2-4-5 is located at the right end of the frame 2-1. One end of the wire rope 2-4-8 is fixed to the upper edge of the winch 2-4-5, and the other end passes over the tension wheel 2-4-6 and then winds around the lower edge of the winch 2-4-5 several times before being fixed to the winch 2-4-5. The tension wheel 2-4-6 can effectively ensure that the wire rope 2-4-8 is always in a taut state, and the upper wire rope 2-4-8 is connected and fixed to the sliding support frame 2-4-4.

[0027] exist Figure 8 In the embodiment shown, the retinal removal machine 3 consists of a support frame 3-1, a rotating beam 3-2, and a gripping arm 3-3. The support frame 3-1 is fixed on the ground, one end of the rotating beam 3-2 is connected to the upper part of the support frame 3-1 and can rotate freely, and the gripping arm 3-3 is connected to the other end of the rotating beam 3-2 and can move up and down.

Claims

1. A round-bagged straw netting removal unit, comprising a conveyor, a netting breaker, a netting removal machine, sensors, and a control box, characterized in that: The net-breaking machine is placed on the ground, with one end of the conveyor located directly below it. The net-removing machine is located on one side of the middle section of the net-breaking machine. Sensors, connected to the control box, are placed on the other side of the middle section of the net-breaking machine. The control box is connected via wiring to the corresponding actuators of the conveyor, net-breaking machine, and net-removing machine. Simultaneously, the sensors are connected via wireless signals to the cutting mechanism of the net-breaking machine, the rotating beam of the net-removing machine, and the gripping arm. The net-breaking machine includes guide rollers, bearing seats, a frame, a guide motor, a transmission chain, and a cutting mechanism. Two sets of guide rollers are arranged at a set interval on the same horizontal plane and connected to the frame via bearing seats at their ends. The guide motor is fixed to the middle of the right end of the frame. The transmission chain carries the power transmitted by the guide motor, connecting the guide rollers and the guide motor. The two sets of guide rollers rotate at the same speed but in opposite directions, arranged in an outward-curving pattern. The cutting mechanism is located in the middle of the two sets of guide rollers, with its cutting blades positioned slightly lower than the guide rollers. The guide rollers consist of a spiral belt and a cylinder, the length of which is slightly greater than the length of two round bundles of straw. Along the axial direction of the cylinder, the spiral belts are wound around the outer circumference of the cylinder according to a set pitch. The spiral belts of the two sets of guide rollers are arranged in a symmetrical and opposite manner. The cutting mechanism consists of a crossbeam, a cutting blade, a cutting motor, a sliding support frame, a winch, a tension wheel, a slide rail, a wire rope, and a sliding motor. The tension wheel is located at the left end of the frame, the crossbeam is fixed to the frame, the slide rail is installed on the crossbeam, the sliding support frame is located on the slide rail, and the cutting blade is mounted on the shaft end of the cutting motor and then fixed as a whole on the upper end of the sliding support frame, allowing it to slide smoothly. The winch is mounted on the shaft of the sliding motor and is located at the right end of the frame. One end of the wire rope is fixed to the upper edge of the winch, and the other end passes over the tension wheel and wraps around the lower edge of the winch several times before being fixed to the winch. The tension wheel can effectively ensure that the wire rope is always taut, and the upper wire rope is connected and fixed to the sliding support frame. The mesh removal machine consists of a support frame, a rotating beam, and a gripping arm. The support frame is fixed to the ground, one end of the rotating beam is connected to the upper part of the support frame and can rotate freely, and the gripping arm is connected to the other end of the rotating beam and can move up and down.

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