Heavy chain plate type feeder

Abstract

The utility model relates to the field of feeder equipment, and discloses a heavy chain plate feeder which comprises a protective shell, a material blocking plate is fixedly connected to the upper surface of the protective shell, a supporting frame is fixedly connected to the outer wall of the protective shell, and a first base is fixedly connected to one side of the outer wall of the protective shell. A second base is fixedly connected to the other side of the outer wall of the protective shell, a spraying assembly is arranged on the upper surface of the second base and comprises a water tank, the outer wall of the water tank is fixedly connected to the upper surface of the second base, and a suction pipe is fixedly connected to the upper surface of the water tank. According to the feeding machine, the speed adjusting assembly and the spraying assembly are matched with each other, so that the problems that when the feeding machine conveys raw materials, materials with different weights are conveyed at different speeds, and when soil and stone materials are conveyed, dust is likely to be caused, and workers cannot clean the site easily are solved, and the purposes of improving the conveying efficiency and device practicability and reducing the labor intensity are achieved. And the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the field of feeder equipment, in particular to a heavy-duty chain plate feeder. Background Art

[0002] Heavy-duty chain plate feeder is a kind of continuous transport machinery widely used in mining, metallurgy, building materials, ports, coal and chemical mining enterprises. It is mainly used to continuously and evenly supply and transfer various large heavy objects and abrasive bulk materials from storage bins or transfer hoppers to crushers, batching devices or transportation equipment. It is one of the important and indispensable equipment in ore and raw material processing and continuous production. Chain plate feeder has the advantages of long conveying distance, strong adaptability, good wear resistance and convenient maintenance.

[0003] A heavy-duty chain plate feeder is disclosed in the publication number: CN213325156U. The heavy-duty chain plate feeder includes an auxiliary hopper 1, an observation window 4, a main hopper 5 and a feeding mechanism. The feeding mechanism includes a chain plate 2, a hydraulic power assembly 3, a drive shaft 6, a drive gear 7, a supporting roller 8, a chain 9, a driven shaft 10 and a driven wheel 11. The drive gear 7 is fixedly plugged into the drive shaft 6. The drive shaft 6 is arranged on one side of the feeding mechanism. The driven shaft 10 is fixedly connected to the other side of the feeding mechanism. On one side, the driven wheel 11 is sleeved on the driven shaft 10, the chain 9 is fixedly connected to the inner wall of the chain plate 2, the chain plate 2 is sleeved on the driving gear 7 and the driven wheel 11 through the chain 9, a supporting roller 8 is provided between the driving gear 7 and the driven wheel 11, the supporting roller 8 is rollingly connected to the inner wall of the chain plate 2, the hydraulic power assembly 3 is connected to the driving shaft 6, the outer baffle of the feeding mechanism is connected to the observation window 4, the main hopper 5 is provided above the observation window 4, and the main hopper 5 is bolted to the top of the outer baffle of the feeding mechanism.

[0004] In this application, the feeder cannot control the conveying speed when transporting raw materials, and cannot transport materials of different weights at different speeds, which reduces the conveying efficiency. In addition, the feeder is prone to generate dust when transporting earth and stone materials, and the chain plates have gaps that easily leak materials, making it difficult for workers to clean the site after transporting materials, increasing labor intensity, and therefore cannot meet usage requirements. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a heavy-duty chain plate feeder, which aims to improve the problems that the feeder in the prior art cannot convey materials of different weights at different speeds when transporting raw materials, affecting the practicality of the device, and the feeder generates dust when transporting earth and stone materials, and raw material debris is easily lost along the gaps in the chain plates, making it difficult for workers to clean the site after material transportation, thereby increasing the workload.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a heavy-duty chain plate feeder, comprising a protective shell, a material baffle plate fixedly connected to the upper surface of the protective shell, a support frame fixedly connected to the outer wall of the protective shell, a first base fixedly connected to one side of the outer wall of the protective shell, a second base fixedly connected to the other side of the outer wall of the protective shell, a spray assembly arranged on the upper surface of the second base, the spray assembly comprising a water tank, the outer wall of the water tank fixedly connected to the upper surface of the second base, a suction pipe fixedly connected to the upper surface of the water tank, one end of the suction pipe fixedly connected to a suction pump, an output end of the suction pump fixedly connected to a nozzle, one end of the nozzle fixedly connected to an atomizing nozzle, and a cover plate arranged on the upper surface of the water tank.

[0007] Furthermore, a roller is provided inside the protective shell, a chain plate is provided on the outer wall of the roller, an electric push rod is fixedly connected to the inner wall of the protective shell, a collection box is fixedly connected to the output end of the electric push rod, a handle is fixedly connected to one side of the outer wall of the collection box, sliders are fixedly connected on both sides of the outer wall of the collection box, a slide groove is opened inside the protective shell, and a speed regulation component is provided on the upper surface of the first base.

[0008] Furthermore, the speed regulating assembly includes a shell, an outer wall of the shell is fixedly connected to the upper surface of the first base, a motor is arranged inside the shell, and a rotating shaft is fixedly connected to an output end of the motor.

[0009] Furthermore, a first transmission gear is fixedly connected to the outer wall of the rotating shaft, and a rotating thrust shaft is arranged on one side of the rotating shaft.

[0010] Furthermore, the outer wall of the rotating thrust shaft is fixedly connected with a second transmission gear, a first gear and a second gear in sequence, and the first transmission gear and the second transmission gear are meshed with each other.

[0011] Furthermore, the outer wall of the second gear is fixedly connected with an insertion strip, a fixed shaft is arranged above the second gear, the outer wall of the fixed shaft is rotatably connected with the third gear and the pinion in sequence, one end of the fixed shaft is fixedly connected with a fixed block, the fixed block is fixedly connected to the inner wall of the outer shell, one end of the rotating thrust shaft is rotatably connected with a propulsion handle, and the other end of the rotating thrust shaft is fixedly connected with a driving sprocket.

[0012] Furthermore, a chain is arranged on one side of the rotating thrust shaft, and the inner wall of the chain is meshed with the outer wall of the driving sprocket. A driven sprocket is arranged on one side of the driving sprocket, and the outer wall of the driven sprocket is meshed with the inner wall of the chain.

[0013] Furthermore, the outer wall of the driven sprocket is fixedly connected with a transmission shaft, and one end of the transmission shaft is rotatably connected to the outer wall of the roller.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the rotating thrust shaft, the driving sprocket, the driven sprocket and the chain cooperate with each other, thereby solving the problem that the feeder cannot control the conveying speed when conveying raw materials and cannot convey materials of different weights at different speeds, thereby achieving the effect of improving the conveying efficiency and the practicality of the device.

[0016] 2. In the utility model, the suction pipe, suction pump, nozzle and atomizing nozzle cooperate with each other, thereby solving the problem that the feeder easily causes dust when transporting earth and stone materials, making it difficult for workers to clean the site after material transportation, thereby achieving the effect of reducing labor intensity and ensuring a healthy working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a heavy-duty chain plate feeder proposed by the utility model;

[0018] Figure 2 A schematic diagram of the chain plate structure of a heavy-duty chain plate feeder proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the speed regulating assembly structure of a heavy-duty chain plate feeder proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a spray assembly of a heavy-duty chain plate feeder.

[0021] Legend:

[0022] 1. Protective shell; 2. Material baffle plate; 3. Speed ​​regulating assembly; 4. First base; 5. Support frame; 6. Second base; 7. Spray assembly; 8. Chain plate; 9. Slide; 10. Collecting box; 11. Sliding block; 12. Electric push rod; 13. Handle; 14. Shell; 15. Motor; 16. Rotating shaft; 17. First transmission gear; 18. Second transmission gear; 19. Propelling handle; 20. First gear; 21. Rotating thrust shaft; 22. Insert; 23. Second gear; 24. Third gear; 25. Pinion; 26. Driving sprocket; 27. Driven sprocket; 28. Chain; 29. ​​Transmission shaft; 30. Roller; 31. Water tank; 32. Suction pipe; 33. Suction pump; 34. Spray pipe; 35. Atomizing nozzle; 36. Cover plate; 37. Fixed shaft; 38. Fixed block. 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] Reference Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the utility model: a heavy-duty chain plate feeder, comprising a protective shell 1, a baffle plate 2 is fixedly connected to the upper surface of the protective shell 1, a support frame 5 is fixedly connected to the outer wall of the protective shell 1, a first base 4 is fixedly connected to one side of the outer wall of the protective shell 1, a second base 6 is fixedly connected to the other side of the outer wall of the protective shell 1, a spray assembly 7 is arranged on the upper surface of the second base 6, the spray assembly 7 comprises a water tank 31, the outer wall of the water tank 31 is fixedly connected to the upper surface of the second base 6, a suction pipe 32 is fixedly connected to the upper surface of the water tank 31, and a suction pump is fixedly connected to one end of the suction pipe 32 33, the output end of the suction pump 33 is fixedly connected with a nozzle 34, one end of the nozzle 34 is fixedly connected with an atomizing nozzle 35, a cover plate 36 is arranged on the upper surface of the water tank 31, a roller 30 is arranged inside the protective shell 1, a chain plate 8 is arranged on the outer wall of the roller 30, an electric push rod 12 is fixedly connected to the inner wall of the protective shell 1, a collecting box 10 is fixedly connected to the output end of the electric push rod 12, a handle 13 is fixedly connected to one side of the outer wall of the collecting box 10, sliders 11 are fixedly connected to both sides of the outer wall of the collecting box 10, a slide groove 9 is opened inside the protective shell 1, and a speed regulating component 3 is arranged on the upper surface of the first base 4.

[0025] Specifically, by arranging the suction pipe 32, the suction pump 33, the nozzle 34, and the atomizing nozzle 35, the dust generated by the feeder when transporting earth and stone materials can be settled, making it more convenient for workers to clean the site after material transportation, appropriately reducing unnecessary labor intensity, and ensuring the air quality of the working environment. At the same time, when the feeder is transporting earth and stone materials, the gaps on the chain plate 8 are prone to cause material residues to fall. By arranging the collection box 10 to collect the material residues, the cleaning intensity is effectively reduced. After collecting the material residues, the handle 13 is pulled to slide the collection box 10 through the slider 11 and the slide groove 9. Under the push of the electric push rod 12, the pulling out process is more convenient and labor-saving.

[0026] Reference Figure 1 and Figure 3The speed regulating assembly 3 includes a housing 14, the outer wall of the housing 14 is fixedly connected to the upper surface of the first base 4, a motor 15 is arranged inside the housing 14, a rotating shaft 16 is fixedly connected to the output end of the motor 15, and a first transmission gear 17 is fixedly connected to the outer wall of the rotating shaft 16. A rotating thrust shaft 21 is arranged on one side of the rotating shaft 16, and a second transmission gear 18, a first gear 20 and a second gear 23 are fixedly connected to the outer wall of the rotating thrust shaft 21 in sequence. The first transmission gear 17 and the second transmission gear 18 are meshed, and a plug 22 is fixedly connected to the outer wall of the second gear 23. A fixed shaft 37 is arranged above the second gear 23, and the outer wall of the fixed shaft 37 is rotated in sequence to connect A third gear 24 and a pinion 25 are connected, one end of the fixed shaft 37 is fixedly connected to a fixed block 38, and the fixed block 38 is fixedly connected to the inner wall of the outer shell 14. One end of the rotating thrust shaft 21 is rotatably connected to a propulsion handle 19, and the other end of the rotating thrust shaft 21 is fixedly connected to a driving sprocket 26, and a chain 28 is arranged on one side of the rotating thrust shaft 21, and the inner wall of the chain 28 is meshed with the outer wall of the driving sprocket 26, and a driven sprocket 27 is arranged on one side of the driving sprocket 26, and the outer wall of the driven sprocket 27 is meshed with the inner wall of the chain 28, and the outer wall of the driven sprocket 27 is fixedly connected to a transmission shaft 29, and one end of the transmission shaft 29 is rotatably connected to the outer wall of the roller 30.

[0027] Specifically, by setting the first transmission gear 17 and the second transmission gear 18 so that the two are engaged for transmission, and the first gear 20, the second gear 23 and the third gear 24 and the pinion 25 cooperate with each other, this transmission method can realize the speed-differentiated conveying of materials of different weights, achieve the actual effect of adjusting the speed, and thus improve the practicality of the device.

[0028] Working principle: when it is necessary to transport materials, the heavy materials to be transported are placed on the chain plate 8, and the motor 15 in the speed regulating component 3 is started. The output end of the motor 15 drives the rotating shaft 16 to rotate, and the first transmission gear 17 on the rotating shaft 16 also rotates, thereby driving the second transmission gear 18 on the rotating thrust shaft 21 to mesh with each other for transmission. When rapid rotation is required, the propulsion handle 19 is pushed inward, and the rotating thrust shaft 21 is retracted, and the second transmission gear 18 is pushed to the front end of the first transmission gear 17 to continue to mesh with it for transmission. The first gear 20 on the rotating thrust shaft 21 is engaged with the second gear 23 through the insertion strip 22 on the second gear 23, and at the same time, the second gear 23 and the pinion 25 are meshed with each other for transmission, and the friction resistance is small, thereby causing the active sprocket 26 connected to the rotating thrust shaft 21 to rotate, and the driven sprocket 27 is driven to rotate through the chain 28, and then the roller 30 is rotated through the transmission shaft 29, thereby driving the chain plate 8 to transport the heavy materials to be transported, thereby realizing rapid transportation;

[0029] Secondly, when slow rotation is required, the propulsion handle 19 is pulled outward, the rotary thrust shaft 21 is extended, the second transmission gear 18 is pushed to the end of the first transmission gear 17 and continues to mesh with it for transmission, the first gear 20 and the second gear 23 on the rotary thrust shaft 21 are separated, and at the same time the second gear 23 and the pinion 25 are meshed with each other for transmission, the first gear 20 and the third gear 24 are meshed with each other for transmission, the friction resistance increases, and then the driving sprocket 26 connected to the rotary thrust shaft 21 is rotated, and the driven sprocket 27 is driven to rotate through the chain 28, and then the roller 30 is rotated through the transmission shaft 29, thereby driving the chain plate 8 to transport the heavy materials to be transported, thereby realizing slow transportation and realizing the speed adjustment of the transportation speed;

[0030] Then, when the feeder is transporting earth and stone materials, dust is easily generated. At this time, the output end of the suction pump 33 in the spray assembly 7 is started, so that the water in the water tank 31 passes through the suction pipe 32 and is transported to the nozzle 34 through the suction pump 33, and is sprayed out from the atomizing nozzle 35 to achieve dust reduction treatment.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heavy-duty chain plate feeder, comprising a protective shell (1), Features: The upper surface of the protective shell (1) is fixedly connected with a material blocking plate (2); the outer wall of the protective shell (1) is fixedly connected with a support frame (5); one side of the outer wall of the protective shell (1) is fixedly connected with a first base (4); the other side of the outer wall of the protective shell (1) is fixedly connected with a second base (6); a spray assembly (7) is arranged on the upper surface of the second base (6); the spray assembly (7) comprises a water tank (31); the outer wall of the water tank (31) is fixedly connected to the upper surface of the second base (6); a suction pipe (32) is fixedly connected to the upper surface of the water tank (31); one end of the suction pipe (32) is fixedly connected with a suction pump (33); the output end of the suction pump (33) is fixedly connected with a nozzle (34); one end of the nozzle (34) is fixedly connected with an atomizing nozzle (35); and a cover plate (36) is arranged on the upper surface of the water tank (31).

2. A heavy-duty chain plate feeder according to claim 1, Features: A roller (30) is rotatably connected inside the protective shell (1), a chain plate (8) is provided on the outer wall of the roller (30), an electric push rod (12) is fixedly connected to the inner wall of the protective shell (1), an output end of the electric push rod (12) is fixedly connected to a collection box (10), a handle (13) is fixedly connected to one side of the outer wall of the collection box (10), sliders (11) are fixedly connected to both sides of the outer wall of the collection box (10), a slide groove (9) is provided inside the protective shell (1), and a speed regulating component (3) is provided on the upper surface of the first base (4).

3. A heavy-duty chain plate feeder according to claim 2, Features: The speed regulating assembly (3) comprises a housing (14), the outer wall of the housing (14) being fixedly connected to the upper surface of the first base (4), a motor (15) being fixedly connected inside the housing (14), and a rotating shaft (16) being fixedly connected to the output end of the motor (15).

4. A heavy-duty chain plate feeder according to claim 3, Features: The outer wall of the rotating shaft (16) is fixedly connected to a first transmission gear (17), and a rotating thrust shaft (21) is provided on one side of the rotating shaft (16).

5. A heavy-duty chain plate feeder according to claim 4, Features: The outer wall of the rotating thrust shaft (21) is fixedly connected in sequence with a second transmission gear (18), a first gear (20) and a second gear (23), and the first transmission gear (17) and the second transmission gear (18) are meshed with each other.

6. A heavy-duty chain plate feeder according to claim 5, Features: The outer wall of the second gear (23) is fixedly connected with an insertion bar (22); a fixed shaft (37) is arranged above the second gear (23); the outer wall of the fixed shaft (37) is rotatably connected with a third gear (24) and a pinion (25) in sequence; one end of the fixed shaft (37) is fixedly connected with a fixing block (38); the fixing block (38) is fixedly connected to the inner wall of the housing (14); one end of the rotating thrust shaft (21) is rotatably connected with a propulsion handle (19); and the other end of the rotating thrust shaft (21) is fixedly connected with a driving sprocket (26).

7. A heavy-duty chain plate feeder according to claim 6, Features: A chain (28) is arranged on one side of the rotating thrust shaft (21), and the inner wall of the chain (28) is meshed with the outer wall of the driving sprocket (26); a driven sprocket (27) is arranged on one side of the driving sprocket (26), and the outer wall of the driven sprocket (27) is meshed with the inner wall of the chain (28).

8. A heavy-duty chain plate feeder according to claim 7, Features: The outer wall of the driven sprocket (27) is fixedly connected to a transmission shaft (29), and one end of the transmission shaft (29) is rotatably connected to the outer wall of the roller (30).

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