A waste treatment system

Abstract

The utility model discloses a kind of waste treatment systems, including conveyor, and conveyor is provided with discharge port;Press, press includes press seat, press cover plate, first driving part, first pressure plate and second driving part, press seat is provided with press port and press cavity, press port is connected in discharge port, press port is communicated with press cavity;Press cover plate is rotatably connected in press seat, first driving part is used to drive press cover plate to rotate close or away from press cavity;First pressure plate is installed in press cavity, and can reciprocate along first direction, second driving part is used to drive first pressure plate to move along first direction.The waste treatment system of the utility model, it can be concentrated to press cavity of press of waste by conveyor, to press cover plate and first pressure plate on press machine after waste is pressed tightly again concentrated processing, can effectively reduce waste in the process of handling scattering.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment, and in particular to a waste treatment system. Background Technology

[0002] After long-term operation, railway vehicles will develop defects in the wheel tread (the part in contact with the track) and wheel flange (the raised part to prevent derailment) due to wear, scratches, peeling, etc. Therefore, it is necessary to use a wheel turning machine with a cutting tool or grinding wheel to cut off the defective metal layer on the wheel surface, so that the wheel can return to the designed diameter, tread curvature and flange thickness.

[0003] After long-term operation, non-dismounting lathes generate a large amount of metal cutting waste due to cutting. In related technologies, the metal cutting waste is usually discharged to a shredder for further cutting and processing, and then discharged in a centralized manner by a chip conveyor.

[0004] However, during the discharge process, the metal scrap discharged by the chip conveyor is prone to scattering. After long-term use, chip accumulation and other issues can occur, leading to the problem of scattered material taking up space. Utility Model Content

[0005] In order to overcome at least one of the defects of the prior art, the present invention provides a waste treatment system, which can transport waste to the pressing chamber of a press by a conveyor, and then press the waste with the pressing cover plate and the first pressing plate on the press before centralized treatment, which can effectively reduce the scattering of waste during the treatment process.

[0006] The technical solution adopted by this utility model to solve its problem is: A waste treatment system, comprising, A conveyor, wherein the conveyor is provided with a discharge port; A pressing machine includes a pressing machine base, a pressing cover plate, a first driving component, a first pressing plate, and a second driving component. The pressing machine base is provided with a pressing port and a pressing chamber. The pressing port is connected to the discharge port and communicates with the pressing chamber. The pressing cover plate is rotatably connected to the pressing machine base. The first driving component is used to drive the pressing cover plate to rotate closer to or further away from the pressing chamber. The first pressing plate is installed in the pressing chamber and can reciprocate along a first direction. The second driving component is used to drive the first pressing plate to move along the first direction.

[0007] As an optional implementation, the pressing machine further includes a second pressing plate and a third driving member. The second pressing plate is installed in the pressing chamber and can reciprocate along a second direction; the third driving member is used to drive the second pressing plate to move along the second direction.

[0008] As an optional implementation, the press further includes a tilting mechanism, which includes a tilting plate and a tilting drive. The tilting plate is rotatably connected to the press base via a tilting shaft, and the tilting drive is used to drive the tilting shaft to rotate. The tilting plate is used to extend into or away from the pressing chamber during rotation.

[0009] As an optional implementation, the bottom wall of the pressing chamber is provided with a clearance groove; the flip plate is used to embed itself into the clearance groove after extending into the pressing chamber.

[0010] As an optional implementation, the flip plate and the second pressure plate are spaced apart in the second direction.

[0011] As an optional implementation, the first driving component includes a first hydraulic cylinder, the cylinder body of which is hinged to the press base, and the piston rod of which is hinged to the press cover plate.

[0012] As an optional implementation, the pressure cover plate is provided with a locking member, which is used to lock the pressure machine base after the pressure cover plate rotates close to the pressure chamber.

[0013] As an optional implementation, the conveyor outlet is provided with a guide hopper, which is connected to the pressing port.

[0014] As an optional implementation, the guide hopper includes a first guide section and a second guide section, the first guide section being connected to the pressing port, and the second guide section being rotatably connected to the first guide section.

[0015] As an optional implementation, a shredder is also included, the discharge channel of which is connected to the inlet of the conveyor.

[0016] In summary, this utility model has the following technical effects: Because the top of the pressing chamber is covered by a pressing cover plate, the waste material can be pressed by the first pressing plate during the movement of the first pressing plate. Since the waste material is metal waste, the loose metal waste is pressed together by the pressing cover plate on the top and the first pressing plate on the side, making the surface contact tighter and facilitating processing in blocks. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the waste treatment system of this utility model; Figure 2 This is a schematic diagram of the structure of the pressing machine of this utility model; Figure 3 This is a schematic diagram of another state of the pressing machine of this utility model; Figure 4 This is a schematic diagram of the material pressing machine of this utility model from another perspective; Figure 5 This is a schematic diagram of the material press of this utility model from another perspective, representing another state of the invention. Figure 6 This is a schematic diagram of the conveyor structure of this utility model.

[0019] The reference numerals in the attached drawings have the following meanings: 100, conveyor; 101, guide hopper; 1011, first guide section; 1012, second guide section; 200, press; 201, press base; 202, pressing chamber; 203, clearance groove; 10, pressing cover plate; 20, first driving component; 30, first pressure plate; 40, second driving component; 50, third driving component; 60, tilting plate; 70, second pressure plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0022] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0023] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0024] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0025] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0026] See Figures 1-6 This utility model discloses a waste material treatment system, including a conveyor 100 and a press 200, with a discharge port provided on the conveyor 100. Specifically, the press 200 includes a press base 201, a press cover plate 10, a first drive component 20, a first pressure plate 30, and a second drive component 40. The press base 201 is provided with a press port and a press chamber 202, and the press port of the press base 201 is connected to the discharge port of the conveyor 100, so that the press port can receive waste material conveyed by the conveyor 100.

[0027] In addition, the pressing port is connected to the pressing chamber 202; the pressing cover plate 10 is rotatably connected to the pressing machine base 201, and the first driving member 20 can drive the pressing cover plate 10 to rotate closer to or further away from the pressing chamber 202. The first pressing plate 30 is installed in the pressing chamber 202 and can reciprocate along the first direction. The second driving member 40 is used to drive the first pressing plate 30 to move along the first direction.

[0028] It should be noted that the first direction in this embodiment and the second direction described below are the length direction and width direction of the pressing chamber 202, respectively.

[0029] When processing waste, the waste can be continuously conveyed to the discharge port by the conveyor 100, and then guided to the pressing port through the discharge port. After the waste is collected in the pressing chamber 202 to a certain amount, the conveyor 100 can be stopped and the pressing action can be started.

[0030] During the pressing process, the first driving component 20 can drive the pressing cover plate 10 to rotate toward the pressing port, and during the rotation, it can apply pressure to the waste material in the pressing chamber 202 to perform primary compression.

[0031] Subsequently, the second driving component 40 can be activated to drive the first pressure plate 30 to move along the length direction of the pressing chamber 202. In this way, the second pressure plate 70 can move from one side of the pressing chamber 202 to the other side. Since the top of the pressing chamber 202 is covered by the pressing cover plate 10, the waste material can be pressed by the first pressure plate 30 during the movement of the first pressure plate 30. Since the waste material is metal waste, the loose metal waste is pressed together by the pressing cover plate 10 on the top and the first pressure plate 30 on the side, making the surface contact tighter and facilitating processing in blocks.

[0032] As an optional implementation, the above-mentioned pressing machine further includes a second pressing plate 70 and a third driving member 50. The second pressing plate 70 is installed in the pressing chamber 202 and can reciprocate along the second direction; the third driving member 50 is used to drive the second pressing plate 70 to move along the second direction.

[0033] In this way, during the waste material compaction process, the pressure plate 10 rotates towards the pressure port under the drive of the first drive member 20, sealing the top of the pressure chamber 202 and pressing the waste material at the top. Simultaneously, the second drive member 40 moves the first pressure plate 30 from one side of the length direction to the other, thus compacting the waste material along the length of the pressure chamber 202. Subsequently, the third drive member 50 can be activated, moving the second pressure plate 70 from one side of the width direction of the pressure chamber 202 to the other, further compacting the waste material along the width of the pressure chamber 202. Thus, the waste material can be compacted three times, resulting in a smaller volume after compaction, leading to a smaller volume during transfer and better anti-scattering effect.

[0034] As an optional implementation, the above-mentioned press 200 also includes a tilting mechanism, which includes a tilting plate 60 and a tilting drive. The tilting plate 60 is rotatably connected to the press base via a tilting shaft, and the tilting drive is used to drive the tilting shaft to rotate. The tilting plate 60 is used to extend into or away from the pressing chamber 202 during rotation. Since the tilting plate 60 is set inside the pressing chamber 202, when the first pressing plate 30 performs the pressing action, the pressed waste material can be pushed onto the tilting plate 60. Afterward, the first drive 20 drives the pressing cover plate 10 to rotate away from the pressing port, and the pressing cover plate 10 moves away from the pressing port, opening the pressing chamber 202.

[0035] Subsequently, the flipping drive unit drives the flipping plate 60 to flip outward away from the pressing chamber 202, so that the compressed waste material can be flipped and sent out. Of course, a waste trolley can be set on the outside of the press 200, and the waste material flipped outward by the flipping plate 60 can be directly flipped to the waste trolley for direct transfer of the waste material briquettes.

[0036] As an optional implementation, a clearance groove 203 can also be provided on the bottom wall of the pressing chamber 202; the flip plate 60 is used to embed into the clearance groove 203 after extending into the pressing chamber 202. Since the flip plate 60 has a certain thickness, if it is placed directly in the pressing chamber 202, when the flip plate 60 flips to abut against the bottom wall of the pressing chamber 202, the flip plate 60 protrudes from the bottom wall of the pressing chamber 202. In this way, when the first pressing plate 30 performs the pressing action of waste material, the flip plate 60 will interfere with the pressing action.

[0037] Therefore, in this embodiment, by providing an avoidance groove 203 on the bottom wall of the pressing chamber 202, after the flipping plate 60 flips to the pressing chamber 202, it can be embedded into the avoidance groove 203, so that the end face of the flipping plate 60 is flush with the bottom wall of the pressing chamber 202, thereby reducing the interference caused by the flipping plate 60 to the pressing process of the first pressing plate 30.

[0038] As an optional implementation, the flipping plate 60 and the second pressure plate 70 are spaced apart in the second direction, so that the second pressure plate 70 can move from one side of the pressing chamber 202 toward the flipping plate 60 on the other side. After moving, the second pressure plate 70 can not only press the waste material, but also push the pressed waste material to the flipping plate 60 at the same time. The pressed waste material can be directly flipped and sent out by the flipping plate 60.

[0039] As an optional implementation, the first driving component 20 includes a first hydraulic cylinder, the cylinder body of which is hinged to the pressing machine base 201, and the piston rod of which is hinged to the pressing cover plate 10. When the pressing cover plate 10 performs the pressing action, the piston rod of the first hydraulic cylinder extends to drive the pressing cover plate 10, while the cylinder body of the first hydraulic cylinder can adapt and flexibly change with the rotation of the pressing cover plate 10, reducing the possibility of jamming.

[0040] The pressure applied to the pressing cover plate 10 is controlled by the oil pressure of the first oil cylinder. The hydraulic transmission can output higher pressure, which can effectively eliminate the internal pores of the waste material, making the waste material more compact and the structure more compact, and less prone to loosening.

[0041] Of course, the second driving component 40 can be a second hydraulic cylinder, with its cylinder body connected to the pressing machine base 201 and its piston rod extending into the pressing chamber 202 and connected to the first pressing plate 30. Similarly, the third driving component 50 is a third hydraulic cylinder, with its cylinder body connected to the pressing machine base 201 and its piston rod extending into the pressing chamber 202 and connected to the second pressing plate 70. That is, the pressing action of the first pressing plate 30 and the second pressing plate 70 is achieved through hydraulic transmission, which can make the waste material more compact and the structure more robust.

[0042] Furthermore, a locking element can be provided on the pressing cover plate 10. The locking element is used to lock the pressing cover plate 10 with the pressing machine base 201 after it rotates close to the pressing chamber 202. In this way, after the pressing cover plate 10 is pressed with the waste material, it can be locked with the pressing machine base 201 by the locking element. At the same time, the first driving element 20 continuously acts on the pressing cover plate 10, so that the pressing cover plate 10 can maintain the pressed state when the first pressing plate 30 or the second pressing plate 70 presses the material, and it is not easy to loosen.

[0043] Of course, the aforementioned locking components can be electromagnetic locks from related technologies, or locking mechanisms such as bayonets and blocks.

[0044] As an optional implementation, a guide hopper 101 can also be provided at the discharge port of the conveyor 100. The guide hopper 101 is connected to the pressing port. In this way, the waste output by the conveyor 100 can be concentrated in the guide hopper 101 and guided to the pressing port. The waste is less likely to scatter at the output position.

[0045] More specifically, the aforementioned guide hopper 101 includes a first guide section 1011 and a second guide section 1012. The first guide section 1011 is connected to the pressing port, and the second guide section 1012 is rotatably connected to the first guide section 1011. When guiding the output of waste material, the second guide section 1012 can rotate to connect with the first guide section 1011 and be in an unfolded state, so that the guide length of the guide hopper 101 is long and can extend into the pressing chamber 202. The waste material can fall directly into the pressing chamber 202 along the two guide sections, reducing the scattering situation.

[0046] When pressing materials, the second guide section 1012 can be rotated to overlap with the first guide section 1011, forming a folded state, which will not interfere with the rotation of the pressing cover plate 10.

[0047] As an optional implementation, the waste treatment system of this embodiment also includes a shredder. The discharge channel of the shredder is connected to the feed port of the conveyor 100. In this way, before the waste is pressed, the waste can be first introduced into the shredder, crushed by the crushing blades in the shredder, and then output to the conveyor 100. The conveyor 100 then centrally transports the waste to the press 200 for compaction. The crushed metal waste has a small volume and is easier to fit and compact during the compaction process.

[0048] Of course, it should also be noted that the crusher in this embodiment is a pulverizer in the related technology, and the conveyor 100 can be a belt conveyor 100, a screw conveyor 100 or a roller conveyor 100, etc., which can be selected and set according to actual needs.

[0049] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A waste treatment system, characterized in that, include, A conveyor, wherein the conveyor is provided with a discharge port; A pressing machine includes a pressing machine base, a pressing cover plate, a first driving component, a first pressing plate, and a second driving component. The pressing machine base is provided with a pressing port and a pressing chamber. The pressing port is connected to the discharge port and communicates with the pressing chamber. The pressing cover plate is rotatably connected to the pressing machine base. The first driving component is used to drive the pressing cover plate to rotate closer to or further away from the pressing chamber. The first pressing plate is installed in the pressing chamber and can reciprocate along a first direction. The second driving component is used to drive the first pressing plate to move along the first direction.

2. The waste treatment system according to claim 1, characterized in that, The pressing machine further includes a second pressing plate and a third driving component. The second pressing plate is installed in the pressing chamber and can reciprocate along a second direction. The third driving component is used to drive the second pressing plate to move along the second direction.

3. The waste treatment system according to claim 2, characterized in that, The press also includes a tilting mechanism, which includes a tilting plate and a tilting drive. The tilting plate is rotatably connected to the press base via a tilting shaft, and the tilting drive is used to drive the tilting shaft to rotate. The tilting plate is used to extend into or away from the pressing chamber during rotation.

4. The waste treatment system according to claim 3, characterized in that, The bottom wall of the pressing chamber is provided with a clearance groove; the flip plate is used to embed itself into the clearance groove after being inserted into the pressing chamber.

5. The waste treatment system according to claim 3, characterized in that, The flip plate and the second pressure plate are spaced apart in the second direction.

6. The waste treatment system according to claim 1, characterized in that, The first driving component includes a first hydraulic cylinder, the cylinder body of which is hinged to the press base, and the piston rod of which is hinged to the press cover plate.

7. The waste treatment system according to claim 1, characterized in that, The pressing cover plate is provided with a locking element, which is used to lock the pressing machine base after the pressing cover plate rotates close to the pressing chamber.

8. The waste treatment system according to any one of claims 1-7, characterized in that, The conveyor is equipped with a guide hopper at its discharge port, and the guide hopper is connected to the pressing port.

9. The waste treatment system according to claim 8, characterized in that, The guide hopper includes a first guide section and a second guide section. The first guide section is connected to the pressing port, and the second guide section is rotatably connected to the first guide section.

10. The waste treatment system according to any one of claims 1-7, characterized in that, It also includes a shredder, the discharge channel of which is connected to the inlet of the conveyor.

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