A side multi-feed channel vertical packing machine

Abstract

The application discloses a side multi-feed-channel vertical packing machine, which comprises a hopper, a compression cavity, a pre-compression cavity, a plurality of feed channels surrounding the compression cavity and being communicated with the compression cavity, a plurality of the feed channels being respectively communicated with the hopper, and a gate valve being arranged on each of the feed channels; the pre-compression cavity is arranged above the compression cavity, a compression device is arranged above the pre-compression cavity, and a bag pushing mechanism is arranged behind the compression cavity. The side multi-feed-channel vertical packing machine has the advantages that the compression cavity is provided with a plurality of side feed channels, the top compression structure is adopted, the driving roller is used to drive the packing belt to travel in the guide belt pipe and to be forced to enter the groove in the compression cavity to complete the surrounding of the garbage bag, the cutting knife is used to separate the garbage, the garbage feeding is complete and clean, the garbage bag is neat, the garbage packing efficiency and quality are improved, and the packing labor intensity is reduced.

Description

Technical Field

[0001] This invention relates to the field of waste treatment technology, and more specifically to a vertical baler with multiple side feeding channels. Background Technology

[0002] Currently, garbage compression balers on the market are mainly divided into horizontal and vertical types. Their core structure includes a hydraulic power pressure head system, feeding and pushing chambers, compression forming chambers, strapping devices, and door opening and pushing devices. Conventional equipment relies on the return of the compression head, door closing, and step-by-step feeding to achieve cyclical operation. Existing traditional garbage baling equipment generally has several shortcomings: First, low operating efficiency. The feeding chamber and the pusher head share a channel, requiring waiting for the pusher head to return to its extreme origin before feeding can begin. To meet the compression ratio requirement of more than 3 times, the equipment needs multiple feedings, repeated pushing and pressing, and reciprocating returns, resulting in a long cycle time for a single operation. Second, poor sealing performance. The multi-section, split door structure is prone to leakage and material jamming during feeding and compression, seriously affecting the continuous and stable operation of the equipment. Third, the level of automation is low. Most equipment relies on manual strapping and bundling, which is labor-intensive and slow. After packaging, the material packages are directly piled up in the fixed area in front of the equipment, occupying operating space, blocking equipment inspection points, hindering daily maintenance and repair, and making it impossible to quickly transfer the packages, resulting in insufficient overall production continuity. Summary of the Invention

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a vertical baling machine with multiple side feeding channels, comprising: a hopper, a compression chamber, a pre-compression chamber, and multiple feeding channels surrounding and communicating with the compression chamber; each of the multiple feeding channels is respectively connected to the hopper, and each feeding channel is provided with a gate valve; the pre-compression chamber is located above the compression chamber, and a compression device is located above the pre-compression chamber; the invention also includes a baling pushing mechanism located behind the compression chamber.

[0004] Furthermore, the feeding channel includes a feeding housing with an opening on one side and open at both ends. A movable door is provided at the lower part of the opening, which is hinged to the housing to close the opening. A driving device for driving the movable door to open and close is provided on the movable door. The compression chamber includes a support plate, a rear plate, and a front sealing plate. The compression device includes a top pressure plate. A cylinder chamber is also provided above the pre-compression chamber. A compression cylinder is provided in the cylinder chamber. One end of the compression cylinder is fixed to the cylinder chamber, and the other end is fixed to the top pressure plate.

[0005] Furthermore, the bearing plate, the rear plate, and the top plate are continuously provided with grooves, and the grooves on the rear plate and the top plate are arc-shaped.

[0006] Furthermore, the compression cylinder includes a left compression cylinder and a right compression cylinder, which are respectively connected to the top pressure plate.

[0007] Furthermore, the gate valve includes a frame connected to the hopper, and the frame is provided with parallel and staggered left and right slides. The gate valve also includes a left cylinder, a right cylinder, a left gate plate, and a right gate plate respectively disposed in the left and right slides. One end of the left cylinder and the right cylinder are disposed on the frame, the other end of the left cylinder is connected to the right gate plate, and the other end of the right cylinder is connected to the left gate plate.

[0008] Furthermore, a left cutter is provided at the right end of the left gate, and a right cutter is provided at the left end of the right gate.

[0009] Furthermore, it also includes a belt threading device, which includes a guide groove that aligns with a groove on the support plate and a drive roller for driving the packaging belt.

[0010] Furthermore, it also includes a guide rail disposed in front of the compression chamber, and the belt threading device also includes a frame and traveling wheels disposed on the frame.

[0011] Furthermore, it also includes a bag-turning mechanism, which includes a winch, a wire rope, a bag-carrying plate, and a crossbar. The winch is located on one side of the compression chamber, the bag-carrying plate is located in front of the compression chamber, a back plate is provided on the wire rope, and a back hook is provided on the back plate.

[0012] Furthermore, the hopper is equipped with a conical divider to divide the hopper into multiple areas, each area forming a feeding hopper that is connected to the feeding channel via the gate valve.

[0013] The side-feeding multi-channel vertical baler provided by this invention adopts a structure of side-feeding multi-channel and top compression of the compression chamber. The drive roller drives the packaging belt to move along the guide tube and force it into the groove of the compression chamber to complete the enclosure of the garbage bag. The cutter separates the garbage, ensuring that the garbage feed is complete and clean, and the garbage bag is neat. This improves the efficiency and quality of garbage baling and reduces the labor intensity of baling. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a vertical baler with multiple side feeding channels provided by the present invention; Figure 2 yes Figure 1 A structural diagram viewed from above; Figure 3 yes Figure 1 A structural diagram viewed from the rear; Figure 4yes Figure 1 Detailed annotation diagram; Figure 5 yes Figure 1 Schematic diagram of the structure at a slight upward angle; Figure 6 yes Figure 5 A schematic diagram of the compression chamber structure in the diagram; Figure 7 yes Figure 3 A schematic diagram of the structure after disassembling bracket one; Figure 8 This is a schematic diagram of a gate valve structure; Figure 9 yes Figure 7 A structural diagram after the upper frame has been disassembled; Figure 10 This is a schematic diagram of the structure of a gate valve where the left and right cutting blades are about to cut together; Figure 11 This is a right-side structural diagram of a vertical baler with multiple side feeding channels, omitting some of the hoppers but including the strapping device and the bag-turning mechanism. Figure 12 This is a top view of a simplified hopper, including a strapping device and a bag-turning mechanism, for a vertical baler with multiple side feeding channels. Figure 13 This is a front view structural diagram of a vertical baler with multiple side feeding channels, including a bag-turning mechanism; Figure 14 This is a front view structural diagram of another type of vertical baler with side multi-feed channels, including a bag-turning mechanism; Figure 15 yes Figure 14 Partial schematic diagram of the central flap mechanism; Figure 16 This is a schematic diagram of a baler with dual compression cylinders; The components include: 1. Base plate; 11. Support 1; 12. Support 2; 13. Guide rail; 2. Compression chamber; 21. Bearing plate; 211. Groove 1; 22. Rear plate; 221. Groove 2; 23. Top pressure plate; 231. Groove 3; 232. Tail plate; 233. Reinforcing rib; 24. Front sealing plate; 25. Slide groove; 26. Lifting cylinder; 27. Cylinder chamber; 28. Pre-compression chamber; 3. Feeding channel; 31. Feeding channel 1; 311. Cylinder 1; 312. Movable door; 313. Support plate; 314. Feeding shell; 32. Feeding channel 2; 321. Cylinder 2; 33. Feeding channel 3; 331. Cylinder 3; 4. Gate valve; 41. Frame; 42. Left slide rail; 421. Right cylinder 1; 422. 423. Left gate; 424. Left shoulder; 435. Left cutter; 44. Right slide rail; 45. Left cylinder one; 46. Right gate; 47. Right shoulder; 48. Right cutter; 59. Hopper; 50. Conical divider; 51. Feed hopper one; 52. Feed hopper two; 53. Feed hopper three; 54. Compressor cylinder; 65. Right compression cylinder; 66. Left compression cylinder; 7. Pushing cylinder; 80. Belt threading device; 81. Frame; 812. Traveling wheel; 813. Handrail; 84. Plastic steel belt pallet frame; 85. Pressure roller; 86. Drive roller; 87. Cutter; 88. Guide trough; 89. Drive mechanism; 90. Winch; 91. Wire rope; 92. Carrying plate; 93. Crossbar; 94. Back plate; 95. Back hook. Detailed Implementation

[0015] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0016] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this 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 this invention.

[0017] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "configuration" should be interpreted broadly. For example, they can refer to a fixed connection or configuration, a detachable connection or configuration, or an integral connection or configuration. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0018] like Figure 1-6 The illustrated vertical baler with multiple side feeding channels includes: a base plate 1, a compression chamber 2 disposed on the base plate 1, a pre-compression chamber 28 disposed above the compression chamber, a cylinder chamber 27 disposed above the pre-compression chamber, and a hopper 5; three feeding channels 3 surrounding and connected to the compression chamber 2: feeding channel one 31, feeding channel two 32, and feeding channel three 33; a conical divider 51 is provided in the hopper 5 to divide the hopper into three parts: feeding hopper one 52, feeding hopper two 53, and feeding hopper three 54; feeding channels one 31, feeding channel two 32, and feeding channel three 33 are respectively connected to feeding hopper one 52, feeding hopper two 53, and feeding hopper three 54, and valves 4 are provided between them.

[0019] The feeding channel includes a feeding housing 314 that is open at both ends and open on one side. A support plate 313 is provided at the upper part of the opening, and a movable door 312 is provided at the lower part of the opening, which is hinged to the housing to close the opening. A driving device is provided on the movable door 312 to drive the movable door to open and close. In this embodiment, the driving devices for the movable doors on the feeding channel 1 31, feeding channel 2 32, and feeding channel 33 are hydraulic cylinder 1 311, hydraulic cylinder 2 321, and hydraulic cylinder 331. A compression device is provided at the top of the compression chamber, and a pushing mechanism is also provided behind the compression chamber.

[0020] like Figure 2 , 4 As shown in Figures 7 and 11, the compression chamber 2 includes a support plate 21, a rear plate 22, and a front sealing plate 24. A pre-compression chamber 28, connected to the compression chamber 2, is also provided above the compression chamber 2. A top pressure plate 23 is also provided above the pre-compression chamber 28. A cylinder chamber 27 is provided above the pre-compression chamber 28, and a compression cylinder 6 is provided in the cylinder chamber. One end of the compression cylinder 6 is fixed to the cylinder chamber 27, and the other end is fixed to the top pressure plate 23. A tail plate 232 facing upwards is provided along the four periphery of the top pressure plate 23. A reinforcing rib 233 is provided at the connection between the tail plate 232 and the top pressure plate 23. When the top pressure plate 23 moves, the tail plate 232 moves along with it. Grooves 1 211, 221, and 231 are continuously provided on the support plate 21, rear plate 22, and top pressure plate 23, respectively. Further, as... Figure 16 As shown, the compression cylinder includes a left compression cylinder 62 and a right compression cylinder 61. The left compression cylinder 62 and right compression cylinder 61 are each connected to a top pressure plate. Under the control of the control system, during feeding, the left compression cylinder 62 and right compression cylinder 61 alternately press down. When the top pressure plate is in place, as... Figure 11 As shown, the grooves 221 and 231 on the rear plate 22 and the top pressure plate 23 are continuously arranged and are all arc-shaped to facilitate the passing of the packaging strap through the continuous grooves. It should be noted that... Figure 11It is not made strictly according to the requirements of mechanical drawing, such as sectional views and dashed lines to indicate occluded areas, but is a schematic diagram to better illustrate the technical solution.

[0021] A vertical groove 25 is provided on the front outer shell of the compression chamber. The two sides of the front sealing plate 24 are embedded in the groove 25. One end of the lifting cylinder 26 is set on the base plate 1, and the other end is set on the front sealing plate 24. The front sealing plate 24 can move up and down in the groove 25 under the drive of the lifting cylinder 26 to open or close the compression chamber 2.

[0022] like Figure 3 , 5 As shown in Figure 7, the packing mechanism is a packing cylinder 7 mounted on the rear plate 22. The piston of the packing cylinder 7 passes through the rear plate 22 and reaches the compression chamber 2. After packing is completed, the packing cylinder 7 is activated to push the garbage bag out of the compression chamber 2. Due to space constraints, the packing cylinder 7 is mounted on the rear plate 22. Consequently, a bracket 11 needs to be mounted on the bottom plate above the packing cylinder to facilitate the installation of the cylinder 331. One end of the cylinder 331 is hinged to the movable door on the feed channel 33, and the other end is mounted on the bracket 11.

[0023] like Figure 8-10 As shown, the gate valve 4 includes a frame 41 connected to the hopper 5 on one side and to the feed housing 314 on the other side. The frame 41 is provided with parallel and staggered left slide rails 42 and right slide rails 43. The gate valve also includes a left cylinder 431, a right cylinder 421, a left gate plate 422 and a right gate plate 432 respectively provided in the left slide rail 42 and the right slide rail 43. The left gate plate 422 is provided with a left shoulder 423 and the right gate plate 432 is provided with a right shoulder 433. One end of the left cylinder 431 and the right cylinder 421 is provided on the frame 41. The other end of the left cylinder 431 is connected to the right shoulder 433 on the right gate plate 432, and the other end of the right cylinder 421 is connected to the left shoulder 423 on the left gate plate 422. The left gate plate 422 is provided with a left cutter 424 at its right end, and the right gate plate 432 is provided with a right cutter 434 at its left end. When the gate valve is closed, the left cutter and the right cutter move toward each other to form a shearing force.

[0024] like Figure 11 , 12 As shown (it is noted that), Figure 11 This is a schematic diagram showing the partial cutaway view. Figure 12(The internal structure diagram of hopper 5 is omitted). It also includes a strapping device 8, which comprises a frame 81, wheels 811 mounted on the frame 81, a handle 812, a plastic steel strapping tray frame 82, a guide groove 86 corresponding to the groove 211 on the support plate 21, a drive roller 84 for driving the packaging strap, a cutter 85 for cutting the packaging strap, a pressing roller 83 for pressing the packaging strap into the guide groove 86, and a drive mechanism 87 for providing power to the drive roller 84. In some embodiments, a guide rail 13 is also provided in front of the compression chamber 2, and the wheels 811 of the strapping device ride on the guide rail 13 to move forward or backward. It should be noted that the cutter 85 for cutting the packaging strap can also be scissors used for manually cutting the packaging strap, and the drive mechanism 87 can be a motor.

[0025] like Figure 11-13 As shown, it also includes a bag-turning mechanism. A support frame 12 is fixedly installed outward from the upper left of the hopper 5. The bag-turning mechanism includes two winches 9 mounted on the support frame 12, a wire rope 91 mounted on the winches 9, and a bag-carrying plate 92 with its first end horizontally fixed and hinged to the front of the compression chamber. The end of the wire rope is fixedly connected to a hook, and the bag-carrying plate 92 is correspondingly provided with hooking points. The hooking points can be portal frames welded to the bag-carrying plate (such as...). Figure 12 , 13 (as shown) or circular hanging ring (such as Figure 11 (As shown). The winch is located beside the compression chamber 2, and the carrier plate 92 is located in front of the compression chamber 2. The pusher cylinder pushes the packed garbage bag out of the compression chamber and onto the carrier plate 92. The winch lowers the wire rope, hooks the hook onto the hanging point, pulls up the end of the carrier plate, and flips the garbage bag to the side to make room for the threading device to move forward along the guide rail to the front of the compression chamber for threading.

[0026] like Figure 14 , 15 As shown, with Figure 13 The difference lies in the fact that the bag-flipping mechanism also includes a crossbar 93, a back plate 94, and a back hook 95. The crossbar 93 is set on the feed housing opposite the winch 9. The middle of the wire rope 91 is connected to one side of the back plate 94, and the back hook 95 is set on the other side of the back plate. The other end of the wire rope is fixedly connected to the bag-carrying plate. The back hook 95 is a straight bar fixed to the back plate 94, and the angle between the back hook and the back plate is 45-80°, preferably 60-75°. Since the left end of the bag-carrying plate is hinged to the ground (of course, a fixed structure such as reinforced concrete can be pre-embedded in the ground to achieve the hinge), starting the winch will raise the bag-carrying plate to the left or lower it to the right. After lowering it to the right, the back hook is hooked onto the crossbar 93. When the garbage bag is pushed onto the bag-carrying plate, the crossbar supports the wire rope, so the wire rope will not get caught on the garbage bag. When the winch pulls the wire rope upward, the back hook can directly detach from the crossbar.

[0027] Working principle: Start the winch to lower the wire rope, hook the hook to the attachment point, start the winch to lift the packing plate to the side; push the threading device to the front of the compression chamber, start the drive roller to drive the packing belt through the guide tube and groove one to the end of groove two, then stop the drive roller, start the drive roller to move in the reverse direction, exit the threading device, the front door lifting cylinder closes the front sealing plate, the garbage enters the hopper 5 and is divided into three areas by the conical separator, the gate valve is opened and the garbage enters the compression chamber through the feeding channel respectively. When the garbage entering the compression chamber submerges the upper intersection of the feeding channel and the compression chamber, start the compression cylinder to pre-compress the garbage entering the compression chamber. After multiple feeding and pre-compression, the feeding is completed, the gate valve is closed, the cutter cuts the garbage, start cylinder one, cylinder two and cylinder three to push the movable door into the compression chamber, and form a compression chamber with the rear plate, front sealing plate and bearing plate. Start the compression cylinder to perform final compression of the garbage entering the compression chamber. After compression, the front door lifting cylinder opens to open the front door. The drive roller is activated to propel the packaging belt forward through groove three, thus exiting groove three of the compression chamber. The belt-threading device's cutter cuts the packaging belt, and the device retracts. The garbage bag is then manually tied to complete the packaging. The compression cylinder retracts upwards, the winch is activated to lower the carrier plate, and the pusher cylinder is activated to push the garbage bag onto the carrier plate. The hook of the wire rope is attached to the hanging point, and the winch is activated to pull up the end of the carrier plate, causing the carrier plate to flip and turn the garbage bag to the side of the compression chamber, completing one operation. The belt-threading device is then pushed forward to the front of the compression chamber, threading the belt until it stops at the top of the arc-shaped groove on the back. The front sealing plate is closed, the three side movable doors are opened, and the gate valve is opened to feed material, repeating the cycle. The top pressure plate and the tail plate on top of it act as an extended piston-like pressure head. As it moves up and down through the feeding channels, the tail plate prevents waste from entering above the top pressure plate. When the gate valves of the three feeding channels open to allow feeding, the top pressure plate can simultaneously pre-compress downwards. When the top pressure plate returns, it will not return material upwards. After the gate valves close, the movable door closes without trapping material. This simultaneous pre-compression during feeding quickly facilitates multi-channel feeding.

[0028] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vertical baling machine with multiple side feeding channels, characterized in that, include: A hopper, a compression chamber, a pre-compression chamber, and multiple feeding channels surrounding and communicating with the compression chamber; Multiple feeding channels are respectively connected to the hopper, and gate valves are respectively provided on the feeding channels; the pre-compression chamber is located above the compression chamber, and a compression device is provided above the pre-compression chamber, and a pusher mechanism is also provided behind the compression chamber.

2. The vertical baler with multiple side feeding channels according to claim 1, characterized in that, The feeding channel includes a feeding housing with an opening on one side and open at both ends. A movable door is provided at the lower part of the opening, which is hinged to the housing to close the opening. A driving device is provided on the movable door to drive the opening and closing of the movable door. The compression chamber includes a support plate, a rear plate, and a front sealing plate. The compression device includes a top pressure plate. A cylinder chamber is also provided above the pre-compression chamber. A compression cylinder is provided in the cylinder chamber. One end of the compression cylinder is fixed to the cylinder chamber, and the other end is fixed to the top pressure plate.

3. The vertical baler with multiple side feeding channels according to claim 2, characterized in that, The bearing plate, the rear plate, and the top plate are continuously provided with grooves, and the grooves on the rear plate and the top plate are arc-shaped.

4. The vertical baler with multiple side feeding channels according to claim 2, characterized in that, The compression cylinder includes a left compression cylinder and a right compression cylinder, which are respectively connected to the top pressure plate.

5. The vertical baler with multiple side feeding channels according to claim 1, characterized in that, The gate valve includes a frame connected to the hopper. The frame is provided with parallel, staggered left and right slides. The gate valve also includes a left cylinder, a right cylinder, a left gate plate, and a right gate plate respectively disposed in the left and right slides. One end of the left cylinder and the right cylinder are disposed on the frame. The other end of the left cylinder is connected to the right gate plate, and the other end of the right cylinder is connected to the left gate plate.

6. The vertical baler with multiple side feeding channels according to claim 5, characterized in that, A left cutter is provided at the right end of the left gate, and a right cutter is provided at the left end of the right gate.

7. The vertical baler with multiple side feeding channels according to claim 1, characterized in that, It also includes a belt threading device, which includes a guide groove that aligns with a groove on the support plate and a drive roller that drives the packaging belt.

8. The vertical baler with multiple side feeding channels according to claim 7, characterized in that, It also includes a guide rail disposed in front of the compression chamber, and the belt threading device further includes a frame and traveling wheels disposed on the frame.

9. The vertical baler with multiple side feeding channels according to claim 1, characterized in that, It also includes a bag-flipping mechanism, which includes a winch, a wire rope, a bag-carrying plate, and a crossbar. The winch is located on one side of the compression chamber, the bag-carrying plate is located in front of the compression chamber, a back plate is provided on the wire rope, and a back hook is provided on the back plate.

10. The vertical baler with multiple side feeding channels according to claim 1, characterized in that, The hopper is equipped with a conical divider that divides the hopper into multiple areas, each area forming a feeding hopper that is connected to the feeding channel via a gate valve.

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