Automatic feeding device of biomass fuel boiler

Abstract

The utility model discloses an automatic feeding device of a biomass fuel boiler, which relates to the technical field of fuel combustion equipment and comprises a material conveying shell, supporting legs are fixedly mounted at the bottom of the material conveying shell, a supporting plate is fixedly mounted at the bottom of the outer side of the material conveying shell, and a discharge port is formed in the supporting plate. And a slide way is movably mounted in the discharge port. Through mutual cooperation of the motor, the rotating column, the rotating disc, the supporting rod, the movable frame, the sliding way, the sliding plate, the spring column and the spring plate, the problems that in the material conveying process of an existing feeding device, materials are likely to be stacked together in the discharging and conveying process, the feeding efficiency is low, the combustion quality of the stacked materials in a boiler is poor, and the production cost is high are solved. The problem that the practicability of the device is affected due to vibration loosening is solved, the vibration loosening function is achieved, the discharged and conveyed materials are effectively subjected to vibration loosening, the materials are loosened and dispersed, the feeding efficiency is improved, the combustion quality of the materials in the boiler is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel combustion equipment, in particular to an automatic feeding device for a biomass fuel boiler. Background Art

[0002] With the slogans of "vigorously promoting energy-saving and environmentally friendly products" and "protecting the environment, protecting our planet", more and more people have realized the necessity and importance of protecting the environment. Therefore, as energy-saving and environmentally friendly biomass fuel boilers, they are also replacing traditional oil, gas and coal boilers and are being accepted and used by more people. However, the overall automation level of biomass fuel boilers on the market is relatively low, the labor intensity of boiler operators is high, and feeding devices are needed to reduce the burden.

[0003] In the existing technical scheme, a publication number: CN219063508U is proposed, which is an automatic feeding device for a biomass fuel boiler, including an auxiliary feeding component, a silo, a support rod, a control feeding component and a collection connecting pipe. The silo is a hollow cavity structure with an opening at the top, the support rod is symmetrically arranged under the silo, the auxiliary feeding component is arranged on the top of the silo, the collection connecting pipe is connected to the side of the silo, and the control feeding component is arranged on the side of the collection connecting pipe.

[0004] In order to solve the problem of being unable to control the amount of material discharged, the existing technology uses a rotating motor to drive the partition to rotate through a rotating rod, and the fuel enters between the partitions to realize the quantitative processing of the fuel. However, the current existing feeding device may cause the material to pile up during the feeding process. Not only is the feeding efficiency slow, but the combustion quality of the accumulated material in the boiler is also poor, which in turn affects the practicality of the device. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic feeding device for a biomass fuel boiler to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An automatic feeding device for a biomass fuel boiler comprises a feeding shell, a support leg is fixedly installed at the bottom of the feeding shell, a support plate is fixedly installed at the bottom outside the feeding shell, a discharge port is opened inside the support plate, and a slide is movably installed inside the discharge port.

[0008] A fixing block is fixedly installed at the bottom of one end of the support plate, a supporting base plate is fixedly installed at one end of the fixing block, a motor is fixedly sleeved at the bottom of the supporting base plate, and a vibration mechanism is arranged at the driving end of the motor.

[0009] A motor is fixedly sleeved on the bottom of the conveying shell, a transmission column is fixedly installed on the driving end of the motor, and a cleaning mechanism is provided on the transmission column.

[0010] A further improvement of the technical solution of the utility model is that the vibration mechanism comprises a rotating column, the bottom of the rotating column is fixedly mounted on the driving end of the motor, and a turntable is fixedly mounted on the top of the rotating column.

[0011] By adopting the above technical solution, the function of rotation adjustment is achieved through the cooperation of the motor, the rotating column and the turntable.

[0012] A further improvement of the technical solution of the utility model is that a support rod is fixedly installed on one side of the top of the turntable, a movable frame is movably sleeved on the outer side of the support rod, and the movable frame is arranged on one side of the slideway.

[0013] A further improvement of the technical solution of the utility model is that a slide plate is fixedly installed at one end of both sides of the slideway, the slide plate is movably installed inside the discharge port, spring columns are fixedly installed at both ends inside the discharge port, and a spring plate is movably installed at one end of the spring column.

[0014] By adopting the above technical solution, the function of vibration relaxation is achieved through the cooperation of the support rod, the movable frame, the slideway, the slide plate, the spring column and the spring plate.

[0015] A further improvement of the technical solution of the utility model is that a limiting slot is provided at one end of the top of the slideway, a limiting plug post is movably installed inside the limiting slot, and a handle plate is fixedly installed on the top of the limiting plug post.

[0016] By adopting the above technical solution, the function of limiting and fixing is achieved through the cooperation of the slideway, the limiting slot, the limiting plug column and the handle plate.

[0017] A further improvement of the technical solution of the utility model is that the cleaning mechanism includes a fixed sleeve column, the interior of the fixed sleeve column is fixedly sleeved on the outside of the transmission column, a cleaning base plate is fixedly installed on the outside of the fixed sleeve column, and a cleaning scraper is fixedly installed on one end of the cleaning base plate.

[0018] By adopting the above technical solution, the transmission column, the fixed sleeve column, the cleaning bottom plate and the cleaning scraper cooperate with each other to achieve the function of convenient cleaning.

[0019] A further improvement of the technical solution of the utility model is that a slide groove is provided on the top of the feed shell, a movable slider is movably installed inside the slide groove, a connecting bracket is fixedly installed on the top of the movable slider, and the bottom of the connecting bracket is fixedly installed on the top of the cleaning scraper.

[0020] By adopting the above technical solution, the slide groove, the movable slider and the connecting bracket cooperate with each other to achieve the function of auxiliary sliding.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an automatic feeding device for a biomass fuel boiler. Through the cooperation of a motor, a rotating column, a turntable, a support rod, a movable frame, a slide, a slide plate, a spring column and a spring plate, the utility model solves the problem that during the feeding process of the existing feeding device, materials may pile up during the unloading and conveying process, which not only has a slow feeding efficiency, but also has poor combustion quality of the accumulated materials in the boiler, affecting the practicality of the device. The utility model achieves the function of vibration relaxation, effectively vibrates and relaxes the unloading and conveying materials, relaxes and disperses the materials, which not only improves the feeding efficiency, but also enhances the combustion quality of the materials in the boiler, and improves the practicality of the device.

[0023] 2. The utility model provides an automatic feeding device for a biomass fuel boiler. Through the cooperation of a slideway, a limit slot, a limit plug and a handle plate, the problem of poor stability of the vibration mechanism is solved. When the device is not in use, the vibration mechanism cannot be effectively limited and fixed, which makes it inconvenient to carry the feeding device and affects the stability of the device. The function of limiting and fixing is achieved, the vibration mechanism is effectively limited and fixed, and the slideway is prevented from shaking due to collision during transportation of the device, which facilitates stable transportation and improves the stability of the device.

[0024] 3. The utility model provides an automatic feeding device for a biomass fuel boiler. Through the cooperation of a motor, a slide chute, a movable slider, a connecting bracket, a transmission column, a fixed sleeve column, a cleaning bottom plate, and a cleaning scraper, the utility model solves the problem that during the feeding process of the existing feeding device, materials are easily left in the device, which is time-consuming and labor-intensive for workers to clean up, affecting the convenience of the device. The utility model achieves the function of convenient cleaning, which facilitates workers to clean the materials remaining on the inner wall of the feeding device, saves time and effort in cleaning, and improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the support base structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the skateboard structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the limit column structure of the utility model;

[0029] Figure 5This is a schematic diagram of the material conveying shell structure of the utility model.

[0030] In the figure: 1. feeding shell; 11. motor; 12. transmission column; 13. fixed sleeve column; 14. cleaning bottom plate; 15. cleaning scraper; 16. connecting bracket; 17. movable slider; 18. slide groove; 2. support leg; 3. support plate; 31. discharge port; 32. spring column; 33. spring plate; 4. slideway; 41. slide plate; 42. limit slot; 43. limit plug column; 44. handle plate; 5. fixed block; 51. support bottom plate; 52. motor; 53. rotating column; 54. turntable; 55. support rod; 56. movable frame. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments:

[0032] Example 1

[0033] like Figure 1-5 As shown, the utility model provides an automatic feeding device for a biomass fuel boiler, comprising a feeding shell 1, a supporting leg 2 is fixedly installed at the bottom of the feeding shell 1, a supporting plate 3 is fixedly installed at the bottom of the outer side of the feeding shell 1, a discharge port 31 is opened inside the supporting plate 3, a slide 4 is movably installed inside the discharge port 31, a fixing block 5 is fixedly installed at the bottom of one end of the supporting plate 3, a supporting bottom plate 51 is fixedly installed at one end of the fixing block 5, a motor 52 is fixedly sleeved at the bottom of the supporting bottom plate 51, a vibration mechanism is arranged at the driving end of the motor 52, and the vibration mechanism comprises a rotating column 53, the bottom of the rotating column 53 is fixedly installed at the driving end of the motor 52, a turntable 54 is fixedly installed at the top of the rotating column 53, a support rod 55 is fixedly installed at one side of the top of the turntable 54, a movable frame 56 is movably sleeved on the outer side of the support rod 55, the movable frame 56 is arranged on one side of the slide 4, a slide plate 41 is fixedly installed at one end of both sides of the slide 4, and the slide plate 41 is movably installed The spring plates 33 are movably mounted on one end of the spring columns 32. When the material in the feeding shell 1 is transported from the discharge port 31 to the boiler along the slide 4, the motor 52 arranged at the bottom of the support bottom plate 51 drives the rotating column 53 to rotate, so that the rotating column 53 drives the turntable 54 to rotate, and the turntable 54 drives the support rod 55 arranged at one side of the top to rotate back and forth, so that the support rod 55 drives the movable frame 56 to pull the slide 4 back and forth, and the slide 4 drives the slide plate 41 to slide back and forth on both sides of the support plate 3, so that the slide plate 41 drives the spring plate 33 to squeeze the spring column 32 during the back and forth sliding process, so that the slide 4 is vibrated back and forth, and the material transported by the slide 4 is effectively vibrated and relaxed, and the material is prevented from piling up during transportation, which not only improves the feeding efficiency, but also enhances the quality of material combustion in the boiler and improves the practicability of the device.

[0034] Example 2

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a limiting slot 42 is provided at one end of the top of the slide 4, a limiting plug 43 is movably installed inside the limiting slot 42, and a handle plate 44 is fixedly installed on the top of the limiting plug 43. When the device is not in use for transportation, the worker pushes the handle plate 44 downward so that the handle plate 44 drives the limiting plug 43 to be inserted into the limiting slot 42 provided at one end of the top of the slide 4, thereby stably limiting and fixing the slide 4, preventing the slide 4 from shaking and becoming unstable due to collision during transportation of the device, facilitating the workers to stably transport the device and improving the stability of the device.

[0036] Example 3

[0037] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the bottom of the inner part of the feeding shell 1 is fixedly sleeved with a motor 11, the driving end of the motor 11 is fixedly installed with a transmission column 12, the transmission column 12 is provided with a cleaning mechanism, the cleaning mechanism includes a fixed sleeve column 13, the inner part of the fixed sleeve column 13 is fixedly sleeved on the outer side of the transmission column 12, the outer side of the fixed sleeve column 13 is fixedly installed with a cleaning bottom plate 14, one end of the cleaning bottom plate 14 is fixedly installed with a cleaning scraper 15, the top of the feeding shell 1 is provided with a slide groove 18, the inner part of the slide groove 18 is movably installed with a movable slider 17, the top of the movable slider 17 is fixedly installed with a connecting bracket 16, the connecting bracket 1 The bottom of 6 is fixedly installed on the top of the cleaning scraper 15. When the device is not in use, an external water source is input into the conveying shell 1, and the transmission column 12 is driven to rotate by the motor 11. The transmission column 12 drives the cleaning bottom plate 14 to rotate and clean along the fixed sleeve column 13, and the residual materials at the bottom of the conveying shell 1 are cleaned. The cleaning scraper 15 is driven by the cleaning bottom plate 14, so that the cleaning scraper 15 drives the movable slider 17 to slide and rotate in the slide groove 18 along the connecting bracket 16, so that the cleaning scraper 15 cleans the residual materials on the inner wall of the conveying shell 1, which is convenient for workers to clean the residual materials inside the device, saving time and effort in cleaning, and improving the convenience of the device.

[0038] The following is a detailed description of the working principle of the automatic feeding device of the biomass fuel boiler.

[0039] like Figure 1-5As shown, when the material inside the feeding shell 1 is transported from the discharge port 31 along the slide 4 to the boiler, the motor 52 arranged at the bottom of the supporting bottom plate 51 drives the rotating column 53 to rotate, so that the rotating column 53 drives the turntable 54 to rotate, so that the turntable 54 drives the support rod 55 arranged on one side of the top to rotate and adjust back and forth, so that the support rod 55 drives the movable frame 56 to pull the slide 4 back and forth, and the slide 4 drives the slide plate 41 to slide back and forth on both sides inside the support plate 3, so that the slide plate 41 drives the spring plate 33 to squeeze the spring column 32 during the back and forth sliding process, thereby vibrating the slide 4 back and forth, effectively vibrating and relaxing the material transported by the slide 4, and preventing the material from piling up during transportation, which not only improves the feeding efficiency, but also enhances the quality of material combustion in the boiler, and improves the practicability of the device. When the device is not in use for transportation, the worker pushes the handle plate 44 downward to make the handle plate 44 The limiting plug column 43 is driven to be inserted into the limiting slot 42 provided at one end of the top of the slide 4, so as to stably limit and fix the slide 4 to prevent the slide 4 from shaking and becoming unstable due to collision during the transportation of the device, which is convenient for workers to stably carry the device and improve the stability of the device. When the device is not in use, an external water source is input into the conveying shell 1, and the transmission column 12 is driven by the motor 11 to rotate. The transmission column 12 drives the cleaning bottom plate 14 to rotate and clean along the fixed sleeve column 13, so as to clean the residual materials at the bottom of the conveying shell 1, and cooperate with the cleaning bottom plate 14 to drive the cleaning scraper 15, so that the cleaning scraper 15 drives the movable slider 17 to slide and rotate in the slide groove 18 along the connecting bracket 16, so that the cleaning scraper 15 cleans the residual materials on the inner wall of the conveying shell 1, which is convenient for workers to clean the residual materials inside the device, and the cleaning is time-saving and labor-saving, thereby improving the convenience of the device.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic feeding device for a biomass fuel boiler, comprising a feeding shell (1), characterized in that: A support leg (2) is fixedly mounted on the bottom of the conveying shell (1), a support plate (3) is fixedly mounted on the bottom of the outer side of the conveying shell (1), a discharge port (31) is provided inside the support plate (3), and a slideway (4) is movably mounted inside the discharge port (31); A fixing block (5) is fixedly mounted on the bottom of one end of the support plate (3); a supporting base plate (51) is fixedly mounted on one end of the fixing block (5); a motor (52) is fixedly sleeved on the bottom of the supporting base plate (51); and a vibration mechanism is provided at the driving end of the motor (52); A motor (11) is fixedly sleeved on the bottom of the conveying shell (1), a driving column (12) is fixedly mounted on the driving end of the motor (11), and a cleaning mechanism is provided on the driving column (12).

2. The automatic feeding device for a biomass fuel boiler according to claim 1 is characterized in that: The vibration mechanism comprises a rotating column (53), the bottom of the rotating column (53) is fixedly mounted on the driving end of the motor (52), and a rotating disk (54) is fixedly mounted on the top of the rotating column (53).

3. The automatic feeding device for a biomass fuel boiler according to claim 2 is characterized in that: A support rod (55) is fixedly mounted on one side of the top of the rotating disk (54), and a movable frame (56) is movably sleeved on the outer side of the support rod (55), and the movable frame (56) is arranged on one side of the slideway (4).

4. The automatic feeding device for a biomass fuel boiler according to claim 1, characterized in that: A slide plate (41) is fixedly mounted on one end of both sides of the slideway (4), and the slide plate (41) is movably mounted inside the discharge port (31). Spring columns (32) are fixedly mounted on both ends inside the discharge port (31), and a spring plate (33) is movably mounted on one end of the spring column (32).

5. The automatic feeding device for a biomass fuel boiler according to claim 1 is characterized in that: A limiting slot (42) is provided at one end of the top of the slideway (4), a limiting plug post (43) is movably installed inside the limiting slot (42), and a handle plate (44) is fixedly installed on the top of the limiting plug post (43).

6. The automatic feeding device for a biomass fuel boiler according to claim 1, characterized in that: The cleaning mechanism comprises a fixed sleeve column (13), the interior of the fixed sleeve column (13) is fixedly sleeved on the outside of the transmission column (12), a cleaning bottom plate (14) is fixedly mounted on the outside of the fixed sleeve column (13), and a cleaning scraper (15) is fixedly mounted on one end of the cleaning bottom plate (14).

7. The automatic feeding device for a biomass fuel boiler according to claim 1 is characterized by: The top of the conveying shell (1) is provided with a slide groove (18), a movable slider (17) is movably installed inside the slide groove (18), a connecting bracket (16) is fixedly installed on the top of the movable slider (17), and the bottom of the connecting bracket (16) is fixedly installed on the top of the cleaning scraper (15).

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