Adjustable feeding hopper for waste incineration

Abstract

The utility model belongs to the technical field of waste incineration, and discloses an adjustable feeding hopper for waste incineration, which comprises a feeding hopper, one side of the middle of the feeding hopper is fixedly connected with a supporting seat, the top end of the supporting seat is fixedly connected with a first servo motor, and the tail end of an output shaft of the first servo motor is fixedly connected with a threaded rod. And the outer side of the threaded rod is sleeved with a connecting block, the interior of the connecting block is rotationally connected with a connecting rod, the outer side of the connecting rod is rotationally connected with a first support, and the top end of the first support is fixedly connected with a discharging partition plate. The problems that in the prior art, the garbage outlet amount of a feeding hopper cannot be controlled, discharging cannot be conducted at any time, if garbage is too much, a discharging port is likely to be blocked, labor cost is increased, and incineration efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage incineration, in particular to an adjustable charging hopper for garbage incineration. Background Art

[0002] As people's living standards improve, the amount of domestic waste generated is also increasing. How to effectively deal with the waste is very important. Waste incineration can effectively deal with waste. Compared with landfill, it occupies less area and has higher efficiency.

[0003] At the same time, a new type of feeding device for garbage incineration with application number 202222982085.0 includes a conveying barrel, a support leg is fixedly welded at the lower end of the conveying barrel, a conveying hopper is fixedly welded at the upper end of one side of the conveying barrel, a motor is fixedly installed at one end of the conveying barrel, a screw auger is fixedly connected to the rotating shaft of the motor, a support seat is fixedly welded at the other end of the conveying barrel, and an axle seat is fixedly welded at the lower end of the support seat. The new type of feeding device for garbage incineration can convey garbage from the lower end to the upper end of the incinerator by starting the motor to drive the auger to rotate, thereby reducing the labor of manual handling of garbage; by turning and removing the screws, the fixed block loses its restraint, which is convenient for quickly removing the fixed block to one side to replace the filter screen; by rotating the filter screen, the support ring and the threaded rod are driven to rotate, which is convenient for maintenance and replacement of the filter screen. The design of the filter screen can filter a large number of fixed small particles in the smoke and reduce the burden on the later smoke treatment device.

[0004] An existing new type of waste incineration feeding device cannot control the waste outlet volume of the hopper during use, which may cause excessive waste to block the discharge port, increase unnecessary workload of staff, reduce work efficiency, and increase labor costs.

[0005] Therefore, in view of the above problems, an adjustable charging hopper for garbage incineration is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an adjustable feeding hopper for garbage incineration, which has the advantages of being able to control the garbage outlet volume and discharge the garbage at any time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable feeding hopper for waste incineration, comprising a feed hopper, a support seat is fixedly connected to one side of the middle part of the feed hopper, a first servo motor is fixedly connected to the top of the support seat, a threaded rod is fixedly connected to the end of the output shaft of the first servo motor, a connecting block is sleeved on the outer side of the threaded rod, a connecting rod is rotatably connected to the inside of the connecting block, the outer side of the connecting rod is rotatably connected to a first support, and a material discharge baffle is fixedly connected to the top of the first support.

[0008] Preferably, an incinerator is sleeved on the outer side of the feed hopper, a fixed seat is fixedly connected to the top of the incinerator, a second servo motor is fixedly connected to the top of the fixed seat, a rotating rod is fixedly connected to the end of the output shaft of the second servo motor, a spur gear is fixedly connected to the outer side of the rotating rod, a rack is meshingly connected to the outer side of the spur gear, and the rack is fixedly connected to one side of the feed hopper.

[0009] Preferably, one end of the threaded rod is fixedly connected to a rotating block, and the rotating block is embedded in the connecting block.

[0010] Preferably, a ring block is fixedly connected to the inner wall of the feed hopper, a buffer pad is fixedly connected to one side of the ring block, and the buffer pad is made of rubber.

[0011] Preferably, the inner wall of the feed hopper is fixedly connected to a second support, and the outer side of the second support is rotatably connected to a buffer plate.

[0012] Preferably, a support rod is fixedly connected to the bottom end of the buffer plate, a sliding column is sleeved on the outer side of the support rod, and a spring is fixedly connected to the inside of the sliding column.

[0013] Preferably, a guide rod is fixedly connected to the top of the incinerator, and the guide rod passes through the interior of the support seat. A guide plate is sleeved on the outer side of the guide rod, and the number of the guide plates is two.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets a feed hopper. When garbage needs to be added for incineration, the first servo motor at the top of the support seat fixedly connected to one side of the middle of the feed hopper is started, so that the first servo motor drives the threaded rod to rotate, and the threaded rod pulls the connecting block sleeved on the outside to move outward, and the connecting block pulls the connecting rod, and the connecting rod then pulls the first support connected to the outside, so that the first support pulls the unloading partition fixedly connected to its top to rotate downward. By controlling the rotation angle of the unloading partition, the unloading speed and flow rate of the garbage can be controlled to prevent excessive garbage from clogging the feeding port, and the garbage incineration can be increased at any time according to the internal incineration situation to improve the incineration efficiency.

[0016] 2. The utility model sets up an incinerator. When garbage needs to be added, the second servo motor at the top of the fixed seat fixedly connected to the top of the incinerator can be started, so that the second servo motor drives the rotating rod fixedly connected to the end of the output shaft to rotate, and the rotating rod drives the spur gear fixedly connected to the outside to rotate. The spur gear moves the rack meshingly connected to the outside. The movement of the rack drives the feed hopper fixedly connected to one side of it to move, so that the height of the feed hopper can be controlled. When garbage is added, the height difference between the garbage and the incinerator is prevented from being too high, which causes the flame to be extinguished when the garbage falls into the incinerator. The height between the feed hopper and the incinerator can also be increased to prevent the internal flame from damaging the feed hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cutaway structure of the feed hopper of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feed hopper lifting module of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the sliding column of the utility model;

[0021] Figure 5 This is a schematic diagram of the cutaway structure of the connection block of the utility model.

[0022] In the figure: 1. feed hopper; 2. support seat; 3. first servo motor; 4. threaded rod; 5. connecting block; 6. connecting rod; 7. first support; 8. unloading baffle; 9. incinerator; 10. fixed seat; 11. second servo motor; 12. rotating rod; 13. spur gear; 14. rack; 15. rotating block; 16. ring block; 17. buffer pad; 18. second support; 19. buffer plate; 20. support rod; 21. slide column; 22. spring; 23. guide plate; 24. guide rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5As shown, the utility model provides an adjustable feeding hopper for waste incineration, including a feeding hopper 1, a support seat 2 is fixedly connected to one side of the middle part of the feeding hopper 1, a first servo motor 3 is fixedly connected to the top of the support seat 2, and a first servo motor 3 is symmetrically arranged on both sides, a threaded rod 4 is fixedly connected to the end of the output shaft of the first servo motor 3, a connecting block 5 is sleeved on the outer side of the threaded rod 4, a connecting rod 6 is rotatably connected to the inside of the connecting block 5, a first support seat 7 is rotatably connected to the outer side of the connecting rod 6, and a material discharge baffle 8 is fixedly connected to the top of the first support seat 7.

[0025] Specifically, an incinerator 9 is sleeved on the outer side of the feed hopper 1, a fixing seat 10 is fixedly connected to the top of the incinerator 9, a second servo motor 11 is fixedly connected to the top of the fixing seat 10, a rotating rod 12 is fixedly connected to the end of the output shaft of the second servo motor 11, a spur gear 13 is fixedly connected to the outer side of the rotating rod 12, a rack 14 is meshingly connected to the outer side of the spur gear 13, and the rack 14 is fixedly connected to one side of the feed hopper 1.

[0026] Furthermore, one end of the threaded rod 4 is fixedly connected to a rotating block 15, and the rotating block 15 is embedded in the interior of the connecting block 5, playing the role of connecting the threaded rod 4 and the connecting block 5, so that the rotation of the threaded rod 4 can drive the connecting block 5 to move.

[0027] Furthermore, a ring block 16 is fixedly connected to the inner wall of the feed hopper 1, and a buffer pad 17 is fixedly connected to one side of the ring block 16. The buffer pad 17 is made of rubber, which can reduce the extrusion force when the connecting block 5 contacts the ring block 16, and prevent the ring block 16 from being damaged due to excessive pressure.

[0028] It is worth noting that the inner wall of the feed hopper 1 is fixedly connected to a second support 18, and the outer side of the second support 18 is rotatably connected to a buffer plate 19, which can effectively isolate the high temperature and smoke inside the incinerator 9, reduce damage to the feed hopper 1, and increase its service life.

[0029] It is worth noting that the bottom end of the buffer plate 19 is fixedly connected to a support rod 20, the outer side of the support rod 20 is sleeved with a sliding column 21, and the interior of the sliding column 21 is fixedly connected with a spring 22, which can push the buffer plate 19 back to its original position, increase the need for external force, and can also reduce the impact of garbage falling on the buffer plate 19 and reduce damage.

[0030] It is worth mentioning that a guide rod 24 is fixedly connected to the top of the incinerator 9, and the guide rod 24 passes through the interior of the support seat 2. A guide plate 23 is sleeved on the outer side of the guide rod 24, and there are two guide plates 23, which can guide the feed hopper 1 during the movement process, prevent shaking during the movement, and make the movement more stable.

[0031] Among them, the first servo motor 3, the incinerator 9 and the second servo motor 11 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0032] Working principle and process:

[0033] When the staff needs to add garbage to the incinerator 9, they first start the second servo motor 11 fixedly connected to the top of the fixed seat 10, so that the second servo motor 11 drives the rotating rod 12 fixedly connected to the end of the output shaft to rotate, and the rotating rod 12 drives the spur gear 13 fixedly connected to the outside to rotate, and the spur gear 13 drives the rack 14 meshingly connected to the outside to move, and the rack 14 moves to drive the feed hopper 1 fixedly connected to one side thereof to move, and control the feed hopper 1 to descend, reduce the height difference between the garbage and the incinerator 9, and prevent the flame from being extinguished when the garbage falls into the incinerator 9. It can also increase the height between the feed hopper 1 and the incinerator 9 to prevent the internal flame from causing damage to the feed hopper 1. Under the action of the guide plate 23 and the guide rod 24, the feed hopper 1 can play a guiding role in the moving process, prevent shaking during the moving process, and make the movement more stable. Then start the first servo motor 3 at the top of the support seat 2, so that the first servo motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the rotating block 15 fixedly connected at one end to rotate, and the rotating block 15 pulls the connecting block 5 sleeved on the outside to move outward. Under the action of the ring block 16, it can The contact area between the threaded rod 4 and the feed hopper 1 is increased to make the rotation more stable. Under the action of the buffer pad 17, the extrusion force when the connecting block 5 contacts the ring block 16 can be reduced to prevent the ring block 16 from being damaged due to excessive pressure. The connecting block 5 pulls the connecting rod 6 to move, and the connecting rod 6 then pulls the first support 7 connected to the outer rotation, so that the first support 7 pulls the unloading baffle 8 fixedly connected to its top to rotate downward, so that the garbage falls. By controlling the rotation angle of the unloading baffle 8, the unloading speed and flow rate of the garbage can be controlled to prevent excessive garbage from clogging the feeding port. According to the internal incineration situation, garbage incineration can be increased at any time to improve the incineration efficiency. When the garbage falls onto the internal rotating buffer plate 19, the garbage descent speed is reduced to play a buffering role. Under the action of the gravity of the garbage, the support rod 20 fixedly connected to the bottom end of the buffer plate 19 will be pressed to move inside the sliding column 21. When the garbage falls into the incinerator 9, under the action of the spring 22, the support rod 20 will be pushed to move and the buffer plate 19 will be pushed back to its original position, which can effectively isolate the internal high temperature and smoke from being transmitted, reduce the damage to the feed hopper 1, and increase the service life.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable feeding hopper for waste incineration, comprising a feeding hopper (1), characterized in that: A support seat (2) is fixedly connected to one side of the middle of the feed hopper (1), a first servo motor (3) is fixedly connected to the top of the support seat (2), a threaded rod (4) is fixedly connected to the end of the output shaft of the first servo motor (3), a connecting block (5) is sleeved on the outer side of the threaded rod (4), a connecting rod (6) is rotatably connected to the inside of the connecting block (5), a first support seat (7) is rotatably connected to the outer side of the connecting rod (6), and a material discharge baffle (8) is fixedly connected to the top of the first support seat (7).

2. The adjustable feeding hopper for waste incineration according to claim 1, characterized in that: An incinerator (9) is sleeved on the outer side of the feed hopper (1), a fixing seat (10) is fixedly connected to the top of the incinerator (9), a second servo motor (11) is fixedly connected to the top of the fixing seat (10), a rotating rod (12) is fixedly connected to the end of the output shaft of the second servo motor (11), a spur gear (13) is fixedly connected to the outer side of the rotating rod (12), a rack (14) is meshingly connected to the outer side of the spur gear (13), and the rack (14) is fixedly connected to one side of the feed hopper (1).

3. The adjustable feeding hopper for waste incineration according to claim 1, characterized in that: One end of the threaded rod (4) is fixedly connected to a rotating block (15), and the rotating block (15) is embedded in the interior of the connecting block (5).

4. The adjustable charging hopper for waste incineration according to claim 1, characterized in that: A ring block (16) is fixedly connected to the inner wall of the feed hopper (1), a buffer pad (17) is fixedly connected to one side of the ring block (16), and the buffer pad (17) is made of rubber.

5. The adjustable feeding hopper for waste incineration according to claim 1, characterized in that: The inner wall of the feed hopper (1) is fixedly connected to a second support (18), and the outer side of the second support (18) is rotatably connected to a buffer plate (19).

6. The adjustable charging hopper for waste incineration according to claim 5, characterized in that: The bottom end of the buffer plate (19) is fixedly connected to a support rod (20), a sliding column (21) is sleeved on the outer side of the support rod (20), and a spring (22) is fixedly connected inside the sliding column (21).

7. The adjustable charging hopper for waste incineration according to claim 2, characterized in that: A guide rod (24) is fixedly connected to the top of the incinerator (9), and the guide rod (24) passes through the interior of the support seat (2). A guide plate (23) is sleeved on the outer side of the guide rod (24), and the number of the guide plates (23) is two.

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