Industrial waste incineration feeding mechanism

Abstract

The utility model discloses an industrial waste incineration feeding mechanism which comprises a bottom plate, a U-shaped frame is hinged to the upper surface of the bottom plate, a conveying belt used for conveying waste is arranged in the U-shaped frame, two sliding grooves are formed in the upper surface of the bottom plate, a sliding frame is connected into the two sliding grooves in a sliding mode, two connecting rods are rotationally connected into the sliding frame, and the two connecting rods are connected with the U-shaped frame in a sliding mode. The two connecting rods are rotationally connected with the U-shaped frame, and one side of the bottom plate is fixedly connected with a first fixing frame. The U-shaped frame can be aligned with the incinerator feeding ports with different heights to convey waste, so that the U-shaped frame can be conveniently applied to the incinerator feeding ports with different heights, the time is saved, the efficiency is improved, the angle of the U-shaped frame can be prevented from being changed in the waste conveying process, and the waste conveying efficiency is improved. And the use stability of the feeding mechanism is improved, the U-shaped frame can be supported, and the use stability of the feeding mechanism is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of incinerators, in particular to a feeding mechanism for industrial waste incineration. Background Art

[0002] Industrial waste refers to various waste residues, dust and other solid wastes discharged into the environment during the production process of industrial enterprises. When treating solid wastes, they need to be incinerated.

[0003] After retrieval, the publication number CN218626863U discloses a feeding system for an industrial waste incinerator. The device drives a feeding box to transport industrial waste to the inclined block of the feeding device through the operation of a motor, so that the feeding box can quickly and continuously transport industrial waste into the industrial waste incinerator for incineration. However, the device can only transport industrial waste on a plane. In the case of a relatively high feeding port of the incinerator, it will be difficult to use, reducing the feeding efficiency and causing an increase in time. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a feeding mechanism for industrial waste incineration.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A feeding mechanism for industrial waste incineration includes a bottom plate. The upper surface of the bottom plate is hinged with a U-shaped frame. A conveyor belt for transporting waste is arranged in the U-shaped frame. Two sliding grooves are opened on the upper surface of the bottom plate. A sliding frame is slidably connected in the two sliding grooves. Two connecting rods are rotatably connected in the sliding frame. Both of the two connecting rods are rotatably connected with the U-shaped frame. One side of the bottom plate is fixedly connected with a first fixing frame. One side of the first fixing frame is fixedly connected with a motor. One end of the output shaft of the motor passes through the first fixing frame and is connected with a first lead screw through a coupling. The first lead screw passes through the sliding frame and is threadedly connected with the sliding frame. Insertion components are arranged on both sides of the U-shaped frame to fix the angle after the U-shaped frame is lifted. A telescopic component for supporting the U-shaped frame is arranged at the bottom of the U-shaped frame.

[0007] As a further scheme of the utility model, the insertion component includes two second fixing frames. The two second fixing frames are respectively fixedly connected to the outer walls of both sides of the U-shaped frame. Two arc-shaped rods are fixedly connected to the upper surface of the bottom plate. The two arc-shaped rods respectively pass through the two second fixing frames. A plurality of insertion holes are opened on one side of each of the two arc-shaped rods. A sliding sleeve is fixedly connected to one side of each of the two second fixing frames. A round rod is slidably connected in the sliding sleeve. The round rod passes through the second fixing frame and is inserted into the insertion hole.

[0008] As a further solution of the present utility model, a spring is sleeved on the circumferential outer wall of the round rod, and two ends of the spring are respectively fixed to the second fixing frame and the round rod. An L-shaped groove is formed on the outer side of the sliding sleeve, a shift lever is slidably connected in the L-shaped groove, and the shift lever is fixed to the round rod to limit the round rod.

[0009] As a further solution of the present utility model, the telescopic assembly includes a threaded sleeve which is rotatably connected to the bottom outer wall of the U-shaped frame. A threaded rod is threadedly connected in the threaded sleeve, the bottom end of the threaded rod is rotatably connected to a first support frame, and the first support frame is in contact with the first fixing frame to support the U-shaped frame.

[0010] As a further solution of the present utility model, two frames are fixedly connected to the bottom of the bottom plate, and universal wheels are fixedly connected to the bottoms of the two frames.

[0011] As a further solution of the present utility model, two threaded holes are formed on the upper surface of the bottom plate, and second lead screws are threadedly connected in the two threaded holes. The bottom end of the second lead screw is rotatably connected to a second support frame, and the second support frame passes through the bottom plate to move vertically up and down.

[0012] As a further solution of the present utility model, a fixing block for resisting the sliding frame is fixedly connected to the upper surface of the bottom plate, and the first lead screw is rotatably connected to the fixing block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the combined use of the sliding frame, the connecting rod and the U-shaped frame, the sliding frame is driven to move in the chute. The sliding frame will push the U-shaped frame to rotate through the connecting rod, so that one end of the U-shaped frame tilts upward, changing the angle of the U-shaped frame, so that the U-shaped frame is aligned with the feeding ports of incinerators at different heights to convey waste, thus being convenient to be applicable to the feeding ports of incinerators at different heights, saving time and improving efficiency.

[0015] 2. Through the setting of the insertion assembly, when the angle of the U-shaped frame is adjusted to a suitable position, the insertion assembly is used to lock and fix the U-shaped frame, so as to avoid the change of the angle of the U-shaped frame during the process of conveying waste, and improve the stability of the feeding mechanism.

[0016] 3. Through the setting of the telescopic assembly, when the angle of the U-shaped frame is adjusted to a suitable position, the U-shaped frame is supported by the telescopic assembly, so as to also avoid the change of the angle of the U-shaped frame during the process of conveying waste, and further improve the stability of the feeding mechanism. Description of the Drawings

[0017] Figure 1The front three-dimensional structure schematic diagram of a feeding mechanism for industrial waste incineration proposed by the present utility model;

[0018] Figure 2 The enlarged structure schematic diagram of part A of a feeding mechanism for industrial waste incineration proposed by the present utility model;

[0019] Figure 3 The bottom structure schematic diagram of the U-shaped frame of a feeding mechanism for industrial waste incineration proposed by the present utility model

[0020] Figure 4 The partial enlarged structure schematic diagram of a feeding mechanism for industrial waste incineration proposed by the present utility model.

[0021] In the figure: 1. Frame; 2. Bottom plate; 3. First fixing frame; 4. Chute; 5. Slide frame; 6. Fixed block; 7. Link rod; 8. First lead screw; 9. Threaded sleeve; 10. Threaded rod; 11. First support frame; 12. Second support frame; 13. Second lead screw; 14. U-shaped frame; 15. Arc-shaped rod; 16. Socket; 17. Poking rod; 18. Slide sleeve; 19. L-shaped groove; 20. Spring; 21. Round rod; 22. Second fixing frame. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 1 - 4, an industrial waste incineration feeding mechanism, including a base plate 2, a U-shaped frame 14 is hinged on the upper surface of the base plate 2, a conveyor belt for transporting waste is arranged in the U-shaped frame 14, two slide grooves 4 are arranged on the upper surface of the base plate 2, a slide 5 is slidably connected in the two slide grooves 4, two connecting rods 7 are rotatably connected in the slide 5, and the two connecting rods 7 are rotatably connected to the U-shaped frame 14, a first fixed frame 3 is welded on one side of the base plate 2, a motor is fixed to one side of the first fixed frame 3 by bolts, one end of the motor output shaft passes through the first fixed frame 3 and is connected to a first screw rod 8 through a coupling, and the first screw rod 8 passes through the slide 5 and is threadedly connected to the slide 5, when the motor is started, the motor will drive the first screw rod 8 to rotate, and the first screw rod 8 is connected to the slide 5 by a screw thread. The threaded engagement between the slides 5 will drive the slide 5 to move along the slide groove 4. During the movement, the slide 5 will push the U-shaped frame 14 and the base plate 2 to rotate through the connecting rod 7. At the same time, the connecting rod 7 will rotate between the slide 5 and the U-shaped frame 14, so that the U-shaped frame 14 will rotate upward to change the angle between the U-shaped frame 14 and the base plate 2, so that the U-shaped frame 14 can be aligned with the loading ports of incinerators at different heights to transport waste, thereby facilitating the application of the loading ports of incinerators at different heights, saving time and improving efficiency. Both sides of the U-shaped frame 14 are provided with plug-in components to fix the angle of the U-shaped frame 14 after lifting, and the bottom of the U-shaped frame 14 is provided with a telescopic component to support the U-shaped frame 14.

[0024] In the utility model, the plug-in assembly includes two second fixing frames 22, the two second fixing frames 22 are respectively welded to the outer walls of both sides of the U-shaped frame 14, two arc-shaped rods 15 are welded to the upper surface of the bottom plate 2, the two arc-shaped rods 15 respectively pass through the two second fixing frames 22, and a plurality of sockets 16 are provided on one side of the two arc-shaped rods 15, and a sliding sleeve 18 is welded on one side of the two second fixing frames 22, a round rod 21 is slidably connected in the sliding sleeve 18, and the round rod 21 passes through the second fixing frame 22 and is plugged into the socket 16, a spring 20 is sleeved on the circumferential outer wall of the round rod 21, and the two ends of the spring 20 are respectively fixed to the second fixing frame 22 and the round rod 21, an L-shaped groove 19 is provided on the outer side of the sliding sleeve 18, a lever 17 is slidably connected in the L-shaped groove 19, and the lever 17 is connected to the second fixing frame 22 and the round rod 21. The round rod 21 is fixed so that the round rod 21 is limited. When the U-shaped frame 14 is rotated to a suitable angle, the lever 17 is pushed to move along the horizontal groove direction of the L-shaped groove 19, and the lever 17 will drive the round rod 21 to move. The round rod 21 will squeeze the spring 20 and be inserted into the corresponding socket 16 on the arc-shaped rod 15. Then the lever 17 is moved along the vertical groove direction of the L-shaped groove 19. At this time, the round rod 21 will rotate, so that the lever 17 is located in the vertical groove of the L-shaped groove 19 to limit the round rod 21 inward, so that the round rod 21 will not be separated from the socket 16 under the force of the spring 20, thereby fixing the U-shaped frame 14, avoiding the angle of the U-shaped frame 14 from changing during the waste transportation process, and improving the stability of the feeding mechanism.

[0025] The telescopic assembly includes a threaded sleeve 9 which is rotatably connected to the bottom outer wall of the U-shaped frame 14. A threaded rod 10 is threadedly connected inside the threaded sleeve 9. The bottom end of the threaded rod 10 is rotatably connected to a first support frame 11, and the first support frame 11 is in contact with the first fixing frame 3, so that the U-shaped frame 14 is supported. By rotating the threaded rod 10, the threaded engagement between the threaded rod 10 and the threaded sleeve 9 will cause the threaded rod 10 to move downward. The threaded rod 10 will drive the first support frame 11 to move downward, so that the first support frame 11 contacts the first fixing frame 3 to support the U-shaped frame 14, making the adjusted angle of the U-shaped frame 14 more stable. Two frames 1 are fixed to the bottom of the bottom plate 2 by bolts. Universal wheels are fixed to the bottoms of the two frames 1. The universal wheels facilitate the staff to push the feeding mechanism to move. Two threaded holes are opened on the upper surface of the bottom plate 2. Second lead screws 13 are threadedly connected inside the two threaded holes. The bottom end of the second lead screw 13 is rotatably connected to a second support frame 12, and the second support frame 12 passes through the bottom plate 2 to make the second support frame 12 move vertically up and down. By rotating the second lead screw 13, the threaded engagement between the second lead screw 13 and the threaded hole will cause the second lead screw 13 to move downward. The second lead screw 13 will push the second support frame 12 to move vertically downward, so that the second support frame 12 contacts the ground, increasing the friction force of the feeding mechanism during movement, so that the feeding mechanism will not move easily. A fixing block 6 that resists the sliding frame 5 is welded to the upper surface of the bottom plate 2, and the first lead screw 8 is rotatably connected to the fixing block 6.

[0026] Working principle: When in use, start the motor. The motor will drive the first lead screw 8 to rotate. The threaded engagement between the first lead screw 8 and the sliding frame 5 will drive the sliding frame 5 to move along the chute 4. During the movement of the sliding frame 5, the connecting rod 7 will be pushed to cause the U-shaped frame 14 to rotate relative to the bottom plate 2. At the same time, the connecting rod 7 will rotate between the sliding frame 5 and the U-shaped frame 14, so that the U-shaped frame 14 rotates upward to change the angle between the U-shaped frame 14 and the bottom plate 2, so that the U-shaped frame 14 is aligned with the feeding ports of incinerators at different heights to convey waste, which is convenient for applying to the feeding ports of incinerators at different heights, saving time and improving efficiency. When the U-shaped frame 14 rotates to a suitable angle, push the lever 17 to move along the horizontal groove of the L-shaped groove 19. The lever 17 will drive the round rod 21 to move. The round rod 21 will compress the spring 20 and insert into the corresponding socket 16 on the arc-shaped rod 15. Then move the lever 17 along the vertical groove of the L-shaped groove 19. At this time, the round rod 21 will rotate, making the lever 17 located inside the vertical groove of the L-shaped groove 19 to limit the round rod 21, so that the round rod 21 will not disengage from the socket 16 under the action of the spring 20, thus fixing the U-shaped frame 14 and preventing the angle of the U-shaped frame 14 from changing during the waste conveying process, improving the stability of the feeding mechanism during use.

[0027] Furthermore, the terms "mounted", "arranged", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. An industrial waste incineration feeding mechanism, comprising a bottom plate (2), characterized in that: The upper surface of the base plate (2) is hinged with a U-shaped frame (14), and a conveyor belt for transporting waste is arranged in the U-shaped frame (14). The upper surface of the base plate (2) is provided with two slide grooves (4), and a slide frame (5) is slidably connected in the two slide grooves (4). Two connecting rods (7) are rotatably connected in the slide frame (5), and the two connecting rods (7) are rotatably connected to the U-shaped frame (14). One side of the base plate (2) is fixedly connected with a first fixed frame (3), and one side of the first fixed frame (3) is fixedly connected with a motor. One end of the motor output shaft passes through the first fixed frame (3) and is connected to a first screw rod (8) through a coupling, and the first screw rod (8) passes through the slide frame (5) and is threadedly connected to the slide frame (5). Both sides of the U-shaped frame (14) are provided with plug-in components to fix the angle of the U-shaped frame (14) after lifting. The bottom of the U-shaped frame (14) is provided with a telescopic component for supporting the U-shaped frame (14).

2. The industrial waste incineration feeding mechanism according to claim 1, characterized in that: The plug-in assembly comprises two second fixing frames (22), the two second fixing frames (22) are respectively fixedly connected to the outer walls of both sides of the U-shaped frame (14), the upper surface of the bottom plate (2) is fixedly connected to two arc-shaped rods (15), the two arc-shaped rods (15) respectively pass through the two second fixing frames (22), one side of the two arc-shaped rods (15) is provided with a plurality of sockets (16), one side of the two second fixing frames (22) is fixedly connected to a sliding sleeve (18), a round rod (21) is slidably connected in the sliding sleeve (18), and the round rod (21) passes through the second fixing frames (22) and is plugged into the socket (16).

3. An industrial waste incineration feeding mechanism according to claim 2, characterized in that: A spring (20) is sleeved on the circumferential outer wall of the round rod (21), and two ends of the spring (20) are respectively fixed to the second fixing frame (22) and the round rod (21). An L-shaped groove (19) is provided on the outer side of the sliding sleeve (18), and a lever (17) is slidably connected in the L-shaped groove (19). The lever (17) is fixed to the round rod (21) so that the round rod (21) is limited.

4. The industrial waste incineration feeding mechanism according to claim 1, characterized in that: The telescopic assembly comprises a threaded sleeve (9), the threaded sleeve (9) is rotatably connected to the bottom outer wall of the U-shaped frame (14), the threaded sleeve (9) is internally threadedly connected to a threaded rod (10), the bottom end of the threaded rod (10) is rotatably connected to a first support frame (11), and the first support frame (11) is in contact with a first fixed frame (3), so that the U-shaped frame (14) is supported.

5. The industrial waste incineration feeding mechanism according to claim 1, characterized in that: The bottom of the base plate (2) is fixedly connected to two frames (1), and the bottoms of the two frames (1) are both fixedly connected to universal wheels.

6. An industrial waste incineration feeding mechanism according to claim 5, characterized in that: The upper surface of the base plate (2) is provided with two threaded holes, and a second screw rod (13) is threadedly connected in each of the two threaded holes. The bottom of the second screw rod (13) is rotatably connected to a second support frame (12), and the second support frame (12) passes through the base plate (2) so that the second support frame (12) can move vertically up and down.

7. The industrial waste incineration feeding mechanism according to claim 1, characterized in that: A fixed block (6) for resisting the slide (5) is fixedly connected to the upper surface of the bottom plate (2), and the first screw rod (8) is rotatably connected to the fixed block (6).

Images