Adjustable silencer loading and unloading rack

Abstract

The application discloses a convenient-to-adjust silencer loading and unloading rack, which relates to the technical field of loading and unloading equipment. The silencer loading and unloading rack is characterized by the following structure: the bottom of a feeding bin is fixedly connected with one side of the top of a machine body; a lifting mechanism is arranged at the bottom of the machine body; a power mechanism is fixedly arranged at one side of the top of a supporting flat plate; a driving roller is arranged at one side of the top of the supporting flat plate through a support and is located close to the power mechanism; an elastic conveying belt is arranged on the surface of the driving roller and a driven roller device; and a material receiving device is arranged on the surface of the elastic conveying belt. The silencer loading and unloading rack can automatically load and unload silencers, effectively load and unload the silencers, reduce the influence of external force or vibration, prevent the silencers from being randomly moved or dropped, and improve the work efficiency and the use performance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unloading equipment, in particular to a silencer loading and unloading rack convenient to adjust. BACKGROUND

[0002] The silencer is a noise propagation air flow pipeline, which can be a noise reduction device with sound absorption lining pipeline and elbow or using sudden change of cross-sectional area and other sound impedance discontinuous pipeline. It can make the noise in the pipeline attenuate or reflect back, the former is called resistive silencer, and the latter is called resistive silencer. It can reduce the exhaust noise of the engine and make the high temperature exhaust gas be safely and effectively discharged. There are many types of silencers, but according to the noise reduction mechanism, it can be divided into six main types, namely resistive silencer, resistive silencer, impedance composite silencer, micro-perforated plate silencer, small hole silencer and active silencer. When the silencer is produced, loading and unloading are needed.

[0003] At present, most of the existing silencers for production loading and unloading are still manually loaded and unloaded, which is time-consuming and laborious, and the work efficiency is low. Some use mechanical automatic loading and unloading, but are easily affected by external force or vibration, so that the silencer moves randomly, even falls, and reduces the use performance. SUMMARY

[0004] To solve the above technical problems, the present application provides a silencer loading and unloading rack convenient to adjust, which solves the problem that most of the existing silencers for production loading and unloading are still manually loaded and unloaded, which is time-consuming and laborious, and the work efficiency is low. Some use mechanical automatic loading and unloading, but are easily affected by external force or vibration, so that the silencer moves randomly, even falls, and reduces the use performance.

[0005] In order to achieve the above object, the application is implemented by the following technical scheme: a convenient-to-adjust silencer loading and unloading rack, comprising a machine body, a feeding bin, a discharge port, a lifting mechanism, a supporting flat plate, a power mechanism, a driving roller, a driven roller device, an elastic conveying belt and a receiving device, the bottom of the feeding bin is fixedly connected with one side of the top of the machine body, the discharge port is arranged at one side of the bottom of the feeding bin, the lifting mechanism is arranged at the bottom of the machine body, the working end of the lifting mechanism penetrates through the bottom of the machine body and extends into the machine body, the bottom of the supporting flat plate is fixedly connected with the working end of the lifting mechanism, the power mechanism is fixedly arranged at one side of the top of the supporting flat plate, the driving roller is arranged at one side of the top of the supporting flat plate through a support and is close to the power mechanism, the driven roller device is arranged at one side of the top of the supporting flat plate through a support and is away from the driving roller, the elastic conveying belt is arranged on the surfaces of the driving roller and the driven roller device, and the receiving device is arranged on the surface of the elastic conveying belt, the supporting flat plate is driven by the lifting mechanism, the height of the receiving device is adjusted, the output end of the power mechanism and the end of the driving roller are connected through belt transmission, the driving roller is driven by the power mechanism to rotate, the driven roller device is combined to drive the elastic conveying belt to rotate, the receiving device is driven to move, the silencer in the feeding bin is discharged from the discharge port into the receiving device, the receiving device moves together with the silencer, the driven roller device and the receiving device interact with each other to realize automatic unloading, the whole device can effectively load and unload the silencers, the influence of external force or vibration is reduced, the silencers are not easy to move or fall, the device is safe and reliable, the working efficiency and use performance are improved.

[0006] Preferably, the output end of the power mechanism and the end of the driving roller are connected through belt transmission, and the receiving devices are uniformly distributed on the surface of the elastic conveying belt.

[0007] Preferably, the material receiving device is provided with a connecting base plate, an arc-shaped support rod, an arc-shaped material receiving plate, an arc-shaped thrust spring, an elastic protrusion, and a flow guide device; the bottom surface of the connecting base plate is fixedly connected with the surface of the elastic conveying belt; the bottom end of the arc-shaped support rod is hingedly connected with the top of the connecting base plate; the bottom surface of the arc-shaped material receiving plate is fixedly connected with the top end of the arc-shaped support rod; the arc-shaped thrust spring is arranged between the two sides corresponding to the top edge of the connecting base plate and the bottom surface of the arc-shaped material receiving plate; the elastic protrusion is arranged on the inner wall of the arc-shaped material receiving plate; and the flow guide device is arranged on the top of the arc-shaped material receiving plate.

[0008] Preferably, the elastic protrusions are uniformly distributed on the inner wall of the arc-shaped material receiving plate, and the material of the elastic protrusions is rubber.

[0009] Preferably, the flow guide device is provided with a U-shaped flow guide frame, an inclined plate, and a horn-shaped baffle; the bottom of the U-shaped flow guide frame is fixedly connected with the top of the arc-shaped material receiving plate; the opening of the U-shaped flow guide frame is upward; one end of the inclined plate is fixedly connected with the end of the U-shaped flow guide frame; and the horn-shaped baffle is arranged on the surface end of the U-shaped flow guide frame and away from the inclined plate; when the arc-shaped material receiving plate moves the muffler to the position of the driven roller device, the whole flow guide device rotates, at this time, the U-shaped flow guide frame is in an inclined state, thereby facilitating the flow of the muffler to the designated position; the inclined plate helps the U-shaped flow guide frame to be at the bottom of the discharge port during movement, thereby facilitating the material receiving of the arc-shaped material receiving plate; the horn-shaped baffle can block the completed muffler, further reducing the falling situation; the structures interact with each other, the structures are connected together, safe and reliable, multiple functions are realized, and the use performance is improved.

[0010] Preferably, the driven roller device is provided with a driven roller body, anti-skid convex points, a jacking device, a reset elastic strip, the driven roller body is arranged on the top of the supporting flat plate through a support, the anti-skid convex points are arranged on the surface of the driven roller body, the jacking device is arranged in the driven roller body and close to the surface position, and the reset elastic strip is arranged between the two sides of the driven roller body corresponding to the end of the jacking device. The driven roller body is driven to rotate by the elastic conveying belt, the friction is increased by the anti-skid convex points, the slipping is not prone to occur, the conveying of the silencer is facilitated, the surface of the driven roller body is slidably connected with the flat slide plate, the reset elastic strip is compressed after the jacking device is pressed by the elastic conveying belt, elastic contact is realized, the acting force between them is reduced, the elastic conveying belt is protected, the jacking device jacks the connecting base plate, the unloading of the arc-shaped material receiving plate is promoted, the structure is ingeniously connected together, multiple functions are realized, and the use performance is improved.

[0011] Preferably, the driven roller body is internally provided with a cavity matched with the end of the jacking device and the reset elastic strip, and the anti-skid convex points are uniformly distributed on the surface of the driven roller body.

[0012] Preferably, the jacking device is provided with a flat slide plate, an arc surface pressing piece and a pointed jacking strip, the flat slide plate is slidably connected with the surface of the driven roller body, the surface edge of the flat slide plate extends to the inside of the driven roller body, the arc surface pressing piece is arranged on the surface edge of the flat slide plate, one end of the reset elastic strip is fixedly connected with the end of the arc surface pressing piece, and the pointed jacking strip is arranged on the surface edge of the arc surface pressing piece and away from the arc surface pressing piece. When the jacking device is driven to rotate by the driven roller body, the reset elastic strip exerts a reverse acting force on the arc surface pressing piece by the combined action force and reaction force, the acting force is exerted on the pointed jacking strip through the flat slide plate, the elastic conveying belt is jacked, the pointed jacking strip is between the two connecting base plates, the arc-shaped material receiving plate is jacked to the two sides, the arc-shaped material receiving plates on the two sides are unfolded, unloading is promoted, the structure is interacted and connected, rapid unloading is realized, safety and reliability are improved, and the use performance is improved.

[0013] The application provides a silencer unloading rack convenient to adjust.

[0014] (One), the convenient to adjust the silencer on the unloading rack, through the body, put the material bin, discharge port, lifting mechanism, support plate, power mechanism, driving roller, driven roller device, elastic conveyor belt, material receiving device, drive the support plate through the lifting mechanism, and then adjust the height of the material receiving device, and then use the power mechanism output end and the end of the driving roller through the belt transmission connection, drive the driving roller through the power mechanism to rotate, and combine the driven roller device, so that the elastic conveyor belt runs, and then drives the material receiving device to move, at this time the put the material bin inside the silencer from the discharge port to the material receiving device, and then make the material receiving device move with the silencer, and use the driven roller device in rotation and the material receiving device interact, realize automatic unloading, the whole device can effectively feed and unload the silencer, and reduce the influence of external force or vibration, the silencer is not easy to move or fall, safe and reliable, improve the work efficiency and use performance.

[0015] (Two), the convenient to adjust the silencer on the unloading rack, through the connecting base plate, arc-shaped support rod, arc-shaped material receiving plate, arc-shaped thrust spring, elastic protrusion, flow guide device, when the silencer is put into the two sides of the symmetrical arc-shaped material receiving plate, and the bottom end of the arc-shaped support rod is hinged with the top of the connecting base plate, and the surface of the arc-shaped material receiving plate is fixedly connected with the top end of the arc-shaped support rod, and then under the pressing action of the gravity of the silencer itself, the two sides of the arc-shaped material receiving plate are rotated together, at this time the arc-shaped thrust spring is compressed, and the two arc-shaped material receiving plates form a semicircular material receiving shell, so that the silencer is inside the arc-shaped material receiving plate, and the surface of the elastic protrusion is attached to the surface of the silencer, and the material of the elastic protrusion is set to be rubber material, so as to clamp the silencer elastically, so as not to shake, and reduce the impact force when the silencer falls, with the movement of the elastic conveyor belt, the silencer is driven to be conveyed, when the silencer is conveyed to the position of the driven roller device, and the arc-shaped material receiving plate is rotated, the gravity of the silencer is decomposed, and the pressure is reduced, at this time under the action of the elastic force of the arc-shaped thrust spring, the arc-shaped material receiving plate opens to both sides, at this time the silencer rolls down, and the flow guide device guides the flow, so as to realize unloading, use the gravity of the silencer itself to make the structure contact with each other, and realize feeding and unloading, safe and reliable, improve the use performance.

[0016] (Three), the convenient to adjust the silencer unloading rack, through the U-shaped flow guide frame, inclined plate, horn baffle, when the arc-shaped material receiving plate moves to the position of the driven roller device with the silencer, the whole rotation of the flow guide device is utilized, at this time the U-shaped flow guide frame is in an inclined state, thereby helping the silencer to flow to the designated position, and the inclined plate helps the U-shaped flow guide frame to be at the bottom of the discharge port when moving, thereby helping the arc-shaped material receiving plate to receive material, and the horn baffle can block after the silencer is connected, further reducing the falling situation, utilizing the interaction between structures, so that the structures are connected together, safe and reliable, realizing multiple functions and improving the use performance.

[0017] (Four), the convenient to adjust the silencer unloading rack, through the driven roller body, anti-skid convex point, top drive device, reset elastic strip, the driven roller body is driven to rotate by the elastic conveyor belt, and the friction force is increased by the anti-skid convex point, so that the slipping situation is not easy to occur, which is helpful for conveying the silencer, and the sliding connection between the surface of the planar slide plate and the driven roller body is combined, so that the reset elastic strip is compressed after the top drive device is pressed by the elastic conveyor belt, thereby realizing elastic contact and reducing the interaction force between them, thereby protecting the elastic conveyor belt, and the top drive device is used to top the connecting base plate, which promotes the unfolding and unloading of the arc-shaped material receiving plate, and the structures are ingeniously connected together, safe and reliable, achieving multiple functions and improving the use performance.

[0018] (Five), the convenient to adjust the silencer unloading rack, through the planar slide plate, the arc surface pressing piece, and the pointed end top drive strip, when the top drive device is driven to rotate by the driven roller body, and the force and the reaction force are combined, so that the reset elastic strip exerts a reverse force on the arc surface pressing piece, and then the force is applied to the pointed end top drive strip through the planar slide plate, thereby top driving the elastic conveyor belt, at this time the pointed end top drive strip is between the two connecting base plates, thereby top driving the arc-shaped material receiving plate to the two sides, so that the arc-shaped material receiving plates on the two sides are unfolded, thereby promoting unloading, utilizing the interaction between structures, mutual connection, achieving the effect of rapid unloading, safe and reliable, improving the use performance. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the present application;

[0020] Figure 2 It is an internal structure schematic view of the present application;

[0021] Figure 3 It is a material receiving device structure schematic view of the present application;

[0022] Figure 4 It is a flow guide device structure schematic view of the present application;

[0023] Figure 5 Figure is the structure schematic diagram of driven roller device of the application;

[0024] Figure 6 Figure is the structure schematic diagram of top driving device of the application.

[0025] In the figure: 1 body, 2 feeding bin, 3 discharging port, 4 lifting mechanism, 5 supporting flat plate, 6 power mechanism, 7 driving roller, 8 driven roller device, 9 elastic conveying belt, 10 material receiving device, 81 driven roller body, 82 anti-skid convex point, 83 top driving device, 84 reset elastic strip, 831 flat slide plate, 832 arc surface pressing piece, 833 pointed top driving strip, 101 connecting base plate, 102 arc-shaped supporting rod, 103 arc-shaped material receiving plate, 104 arc-shaped thrust spring, 105 elastic protrusion, 106 flow guide device, 1061 U-shaped flow guide frame body, 1062 inclined plate, 1063 ox horn baffle. DETAILED DESCRIPTION

[0026] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only, and are not exhaustive or limiting to the application disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application in order to design various embodiments with various modifications for particular uses.

[0027] Embodiment 1

[0028] Please refer to Figures 1-6 The application provides a technical solution: a convenient-to-adjust silencer upper unloading rack, comprising a body 1, a feeding bin 2, a discharging port 3, a lifting mechanism 4, a supporting flat plate 5, a power mechanism 6, a driving roller 7, a driven roller device 8, an elastic conveying belt 9, and a material receiving device 10. The bottom of the feeding bin 2 is fixedly connected to one side of the top of the body 1, the discharging port 3 is arranged on one side of the bottom of the feeding bin 2, the lifting mechanism 4 is arranged at the bottom of the body 1, the working end of the lifting mechanism 4 penetrates through the bottom of the body 1 and extends into the body 1, the bottom of the supporting flat plate 5 is fixedly connected to the working end of the lifting mechanism 4, the power mechanism 6 is fixedly arranged on one side of the top of the supporting flat plate 5, the driving roller 7 is arranged on one side of the top of the supporting flat plate 5 through a support and is located close to the power mechanism 6, the driven roller device 8 is arranged on the top of the supporting flat plate 5 through a support and is located away from the driving roller 7, the elastic conveying belt 9 is arranged on the surface of the driving roller 7 and the driven roller device 8, and the material receiving device 10 is arranged on the surface of the elastic conveying belt 9.

[0029] The output end of the power mechanism 6 is connected with the end of the driving roller 7 through a belt drive, the receiving device 10 is uniformly distributed on the surface of the elastic conveying belt 9, the supporting plate 5 is driven by the elevator 4, the height of the receiving device 10 is adjusted, the output end of the power mechanism 6 is connected with the end of the driving roller 7 through a belt drive, the driving roller 7 is driven to rotate by the power mechanism 6, the driven roller device 8 is combined, the elastic conveying belt 9 is driven to run, the receiving device 10 is driven to move, the silencer in the feeding bin 2 is fed from the discharge port 3 to the receiving device 10, the receiving device 10 moves with the silencer, the driven roller device 8 in rotation interacts with the receiving device 10, automatic unloading is realized, the device can effectively feed and unload the silencer, reduces the influence of external force or vibration, the silencer is not easy to move or fall, is safe and reliable, improves the work efficiency and use performance.

[0030] Example 2

[0031] The receiving device 10 is provided with a connecting base plate 101, an arc-shaped supporting rod 102, an arc-shaped receiving plate 103, an arc-shaped thrust spring 104, an elastic protrusion 105 and a flow guide device 106. The surface bottom of the connecting base plate 101 is fixedly connected with the surface of the elastic conveying belt 9. The bottom end of the arc-shaped supporting rod 102 is hingedly connected with the top of the connecting base plate 101. The surface bottom of the arc-shaped receiving plate 103 is fixedly connected with the top end of the arc-shaped supporting rod 102. The arc-shaped thrust spring 104 is arranged between the two sides corresponding to the top edge of the connecting base plate 101 and the surface bottom of the arc-shaped receiving plate 103. The elastic protrusion 105 is arranged on the inner wall of the arc-shaped receiving plate 103. The flow guide device 106 is arranged on the top of the arc-shaped receiving plate 103.

[0032] Elastic protrusions 105 are evenly distributed on the inner wall of the arc-shaped receiving plate 103. The material of the elastic protrusions 105 is rubber. When the muffler is placed into the two symmetrical arc-shaped receiving plates 103, the bottom end of the arc-shaped support rod 102 is hinged to the top of the connecting base plate 101, and the bottom surface of the arc-shaped receiving plate 103 is fixedly connected to the top end of the arc-shaped support rod 102. Under the pressure of the muffler's own weight, the two symmetrical arc-shaped receiving plates 103 rotate together. At this time, the arc-shaped thrust spring 104 is compressed, and the two arc-shaped receiving plates 103 form a semi-circular receiving shell, so that the muffler is positioned within the arc-shaped receiving plate 103. Inside the 3, the surface of the elastic protrusion 105 is in contact with the surface of the muffler, and the material of the elastic protrusion 105 is made of rubber, so that the muffler is elastically clamped, which makes it less likely to shake and reduces the impact force when the muffler falls. As the elastic conveyor belt 9 moves, it drives the muffler to be conveyed. When it is conveyed to the position of the driven roller device 8, and after the arc receiving plate 103 rotates, the weight of the muffler is decomposed and the pressure is reduced. At this time, under the elastic force of the arc thrust spring 104, the arc receiving plate 103 opens to both sides, and the muffler rolls down and is guided by the flow guide device 106, thus realizing the unloading.

[0033] The flow guiding device 106 includes a U-shaped flow guiding frame 1061, an inclined plate 1062, and a baffle plate 1063. The bottom of the U-shaped flow guiding frame 1061 is fixedly connected to the top of the arc-shaped receiving plate 103. The opening of the U-shaped flow guiding frame 1061 faces upward. One end of the inclined plate 1062 is fixedly connected to the end of the U-shaped flow guiding frame 1061. The baffle plate 1063 is located on the surface end of the U-shaped flow guiding frame 1061 and on the side away from the inclined plate 1062. When the arc-shaped receiving plate 103... When the silencer moves to the position of the driven roller device 8, the overall rotation of the guide device 106 causes the U-shaped guide frame 1061 to be in an inclined state, which helps the silencer to guide the flow to the designated position. The inclined plate 1062 helps the U-shaped guide frame 1061 to be at the bottom of the discharge port 3 when it moves, which helps the arc-shaped receiving plate 103 to receive the material. At the same time, the horn baffle 1063 can block the material after it is connected to the silencer, further reducing the possibility of it falling off.

[0034] Example 3

[0035] The driven roller device 8 includes a driven roller body 81, anti-slip protrusions 82, a pushing device 83, and a reset elastic strip 84. The driven roller body 81 is mounted on the top of the support plate 5 via a bracket. The anti-slip protrusions 82 are located on the surface of the driven roller body 81. The pushing device 83 is located inside the driven roller body 81 and close to the surface. The reset elastic strip 84 is located inside the driven roller body 81 between the two sides corresponding to the end of the pushing device 83.

[0036] The inside of the driven roller body 81 is provided with a cavity matched with the end of the jacking device 83 and the reset elastic strip 84, the anti-skid protrusions 82 are uniformly distributed on the surface of the driven roller body 81, the elastic conveying belt 9 drives the driven roller body 81 to rotate, and the anti-skid protrusions 82 increase the friction force, so that the driven roller body 81 is not easy to slip, which is helpful for conveying the silencer, and the flat slide plate 831 is slidingly connected between the surface of the driven roller body 81, so that when the jacking device 83 is pressed by the elastic conveying belt 9, the reset elastic strip 84 is compressed, thereby realizing elastic contact and reducing the interaction between them, thereby protecting the elastic conveying belt 9, and the jacking device 83 jacks the connecting base plate 101 to promote the unfolding and discharging of the arc-shaped material receiving plate 103.

[0037] The jacking device 83 is provided with a flat slide plate 831, an arc surface pressing piece 832, and a pointed jacking strip 833. The flat slide plate 831 is slidingly connected between the surface of the driven roller body 81, and the surface edge of the flat slide plate 831 extends to the inside of the driven roller body 81. The arc surface pressing piece 832 is arranged on the surface edge of the flat slide plate 831. One end of the reset elastic strip 84 is fixedly connected with the end of the arc surface pressing piece 832. The pointed jacking strip 833 is arranged on the surface edge of the arc surface pressing piece 832 and away from the arc surface pressing piece 832. When the jacking device 83 is driven to rotate by the driven roller body 81, the reset elastic strip 84 exerts a counteracting force on the arc surface pressing piece 832 through the action force and the reaction force, and then the flat slide plate 831 applies the action force to the pointed jacking strip 833, thereby jacking the elastic conveying belt 9. At this time, the jacked pointed jacking strip 833 is between the two connecting base plates 101, thereby jacking the arc-shaped material receiving plate 103 to the two sides, so that the arc-shaped material receiving plate 103 on the two sides is unfolded, thereby promoting the discharging.

[0038] In use, first the whole device is placed in the designated location, through the elevator 4 will be driven by the support plate 5, and then adjust the height of the receiving device 10, and then use the power mechanism 6 output and the end of the driving roller 7 through the belt transmission connection, through the power mechanism 6 will drive roller 7 driven to rotate, and combined with the driven roller device 8, so that the elastic conveyor belt 9 operation, and then drive the receiving device 10 to move, this time the discharge bin 2 will be inside the muffler from the discharge port 3 into the receiving device 10, and then make the receiving device 10 with the muffler together with the movement, when the muffler is put into both sides of the arc-shaped receiving plate 103, and the bottom of the arc-shaped support rod 102 and the top of the connecting base plate 101 hinge, and the surface of the arc-shaped receiving plate 103 and the top of the arc-shaped support rod 102 are fixedly connected, and then under the pressure of the gravity of the muffler, the two symmetrical arc-shaped receiving plates 103 rotate together, the arc-shaped thrust spring 104 is compressed, and the two arc-shaped receiving plates 103 form a semicircular receiving shell, so that the muffler is inside the arc-shaped receiving plate 103, and the surface of the elastic protrusion 105 is in contact with the surface of the muffler, and the material of the elastic protrusion 105 is rubber, so that the muffler is elastically clamped, and the impact force of the muffler falling is reduced. With the movement of the elastic conveyor belt 9, the muffler is driven to move, and when it reaches the position of the driven roller device 8, the gravity of the muffler is decomposed and the pressure is reduced. At this time, under the action of the elastic force of the arc-shaped thrust spring 104, the arc-shaped receiving plate 103 opens to both sides, and the muffler rolls down and is guided by the guide device 106, thereby achieving unloading. When the arc-shaped receiving plate 103 moves the muffler to the position of the driven roller device 8, the guide device 106 rotates as a whole, and the U-shaped guide frame 1061 is in an inclined state, thereby facilitating the guide of the muffler to the designated position. The inclined plate 1062 helps the U-shaped guide frame 1061 to be at the bottom of the discharge port 3 during movement, thereby facilitating the receiving of the arc-shaped receiving plate 103. The horn baffle 1063 can block the muffler after receiving it, further reducing the falling of the muffler. The elastic conveyor belt 9 drives the driven roller body 81 to rotate, and the anti-skid protrusions 82 increase the friction force to prevent slipping. The elastic conveyor belt 9 facilitates the conveying of the muffler, and the plane slide plate 831 is slidably connected with the surface of the driven roller body 81. When the top driving device 83 is compressed by the elastic conveyor belt 9, the reset elastic strip 84 is compressed, thereby achieving elastic contact and reducing the interaction between them. The top driving device 83 drives the connecting base plate 101 to facilitate the expansion of the arc-shaped receiving plate 103.The reset elastic strip 84 exerts a reverse force on the arc pressing piece 832, and then the force is exerted on the tip ejection strip 833 through the flat slide plate 831, and then the elastic conveying belt 9 is ejected, at this time, the ejected tip ejection strip 833 is between the two connecting base plates 101, and then the arc-shaped material receiving plate 103 is ejected to the two sides, so that the two arc-shaped material receiving plates 103 are unfolded, and then the discharging is promoted, the mutual interaction and mutual contact between the structures are utilized, the effect of rapid discharging is achieved, it is safe and reliable, and the use performance is improved.

[0039] Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. An adjustable muffler unloading rack, comprising a body (1), a feeding bin (2), a discharge port (3), a lifting mechanism (4), a support plate (5), a power mechanism (6), a drive roller (7), a driven roller device (8), an elastic conveyor belt (9), and a receiving device (10), characterized in that: The bottom of the feeding bin (2) is fixedly connected to the top side of the machine body (1). The discharge port (3) is located on the bottom side of the feeding bin (2). The lifting mechanism (4) is located at the bottom of the machine body (1). The working end of the lifting mechanism (4) penetrates the bottom of the machine body (1) and extends into its interior. The bottom of the support plate (5) is fixedly connected to the working end of the lifting mechanism (4). The power mechanism (6) is fixed on the top side of the support plate (5). The active roller (7) is set on the top side of the support plate (5) and close to the power mechanism (6) by a bracket. The output end of the power mechanism (6) is connected to the end of the active roller (7) by a belt drive. The driven roller device (8) is set on the top of the support plate (5) and away from the active roller (7) by a bracket. The elastic conveyor belt (9) is set on the surface of the active roller (7) and the driven roller device (8). The receiving device (10) is set on the surface of the elastic conveyor belt (9). The receiving device (10) is evenly distributed on the surface of the elastic conveyor belt (9). The receiving device (10) is provided with a connecting base plate (101), an arc-shaped support rod (102), an arc-shaped receiving plate (103), an arc-shaped thrust spring (104), an elastic protrusion (105), and a flow guiding device (106). The bottom surface of the connecting base plate (101) is fixedly connected to the surface of the elastic conveyor belt (9). The bottom end of the arc-shaped support rod (102) is hinged to the top of the connecting base plate (101). The bottom surface of the arc-shaped receiving plate (103) is fixedly connected to the top end of the arc-shaped support rod (102). The arc-shaped thrust spring (104) is disposed between the top edge of the connecting base plate (101) and the corresponding two sides of the bottom surface of the arc-shaped receiving plate (103). The elastic protrusion (105) is disposed on the inner wall of the arc-shaped receiving plate (103). The flow guiding device (106) is disposed on the top of the arc-shaped receiving plate (103). The driven roller device (8) is provided with a driven roller body (81), anti-slip protrusions (82), a pushing device (83), and a reset elastic strip (84). The anti-slip protrusions (82) are provided on the surface of the driven roller body (81). The pushing device (83) is provided inside the driven roller body (81) and close to the surface. The reset elastic strip (84) is provided inside the driven roller body (81) between the two sides corresponding to the end of the pushing device (83). The actuating device (83) is provided with a flat slide plate (831), an arc-shaped pressing member (832), and a pointed actuating strip (833). The flat slide plate (831) is slidably connected to the surface of the driven roller body (81). One side of the surface edge of the flat slide plate (831) extends into the interior of the driven roller body (81). The arc-shaped pressing member (832) is disposed on one side of the surface edge of the flat slide plate (831). One end of the reset elastic strip (84) is fixedly connected to the end of the arc-shaped pressing member (832). The pointed actuating strip (833) is disposed on the surface edge of the arc-shaped pressing member (832) and on the side away from the arc-shaped pressing member (832). The jacking device (83) can jack the connecting substrate (101), which promotes the unfolding and unloading of the arc-shaped receiving plate (103).

2. The adjustable muffler unloading rack according to claim 1, characterized in that: The elastic protrusions (105) are evenly distributed on the inner wall of the arc-shaped receiving plate (103), and the material of the elastic protrusions (105) is rubber.

3. The adjustable muffler unloading rack according to claim 1, characterized in that: The flow guiding device (106) is provided with a U-shaped flow guiding frame (1061), an inclined plate (1062), and a horn-shaped baffle (1063). The bottom of the U-shaped flow guiding frame (1061) is fixedly connected to the top of the arc-shaped receiving plate (103). The opening of the U-shaped flow guiding frame (1061) faces upward. One end of the inclined plate (1062) is fixedly connected to the end of the U-shaped flow guiding frame (1061). The horn-shaped baffle (1063) is located on the surface end of the U-shaped flow guiding frame (1061) and on the side away from the inclined plate (1062).

4. The adjustable muffler unloading rack according to claim 1, characterized in that: The driven roller body (81) has a cavity inside that is compatible with the end of the jacking device (83) and the reset elastic strip (84), and the anti-slip protrusions (82) are evenly distributed on the surface of the driven roller body (81).

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