Material collecting mechanism of bin cleaning machine

Abstract

The utility model relates to the technical field of clearance machines, and discloses a material collecting mechanism of a clearance machine. The material collecting mechanism of the bin cleaning machine comprises a material collecting box, the right portion of the material collecting box is fixedly connected with a material collecting arm, the interior of the material collecting arm is rotationally connected with a feeding assembly, the bottom of the feeding assembly is fixedly connected with an auger, the upper portion of the feeding assembly is in transmission connection with a rotating rod through a belt, and the middle of the rotating rod is rotationally connected with a connecting rod; the top of the connecting rod is fixedly connected with a support, the rear portion of the connecting rod is fixedly connected with a swing assembly, and the interior of the support is elastically connected with a return column through a first spring. According to the utility model, the buoyancy ball drives the sliding pipe to slide upwards and keep not in contact with coal slime, and muddy water is sucked in through the water pump and then fed into the nozzle through the hose to be sprayed out. In this way, impact force can be generated on the scraping plate through the pressure of water, so that the adhered coal can be scattered and fall into the material collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of bin cleaning machines, in particular to a material collecting mechanism for bin cleaning machines. Background Art

[0002] The collecting mechanism of the cleaning machine usually includes a conveying system, a scraper mechanism, an collecting trough and a separation device. The scraper mechanism is used to clean the coal slime at the bottom and push it into the collecting trough, while the separation device helps to further process and separate water and solid particles.

[0003] When the existing cleaning machine collecting mechanism is in use, the collecting arm is lowered into the coal slime, the whole device is started, the auger rotates to transport the coal slime to the scraper, the scraper scrapes the coal slime through the conveyor belt, and rotates to the upper end of the collecting box, and slides into the collecting box by gravity, completing the work of collecting the coal slime.

[0004] When the existing cleaning machine collecting mechanism is in use, the coal slime is scraped by a scraper. When the coal slime is very viscous, the coal slime is easily adhered to the scraper, which makes the scraping effect of the scraper poor in subsequent work, resulting in low working efficiency of the overall device and reducing the practicality of the overall device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a material collecting mechanism for a bin cleaning machine, which solves the problem mentioned in the background art that coal slime is easily adhered to the scraper when the viscosity is relatively high.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a material collecting mechanism of a warehouse cleaning machine, comprising a material collecting box, a material collecting arm is fixedly connected to the right part of the material collecting box, a feeding assembly is rotatably connected inside the material collecting arm, a screw dragon is fixedly connected to the bottom of the feeding assembly, the upper part of the feeding assembly is connected to a rotating rod through a belt drive, the middle of the rotating rod is rotatably connected to a connecting rod, the top of the connecting rod is fixedly connected to a bracket, the rear part of the connecting rod is fixedly connected to a swinging assembly, the inside of the bracket is elastically connected to a return column through a spring, the side end of the return column is fixedly connected to a nozzle, the tail of the nozzle is fixedly connected to a water pump through a hose, the right part of the water pump is fixedly connected to a U-shaped tube, the right bottom end of the U-shaped tube is slidably connected to a sliding tube, and the bottom of the sliding tube is hinged with a buoyancy ball.

[0007] Preferably, a limit handle is elastically connected to the top inner wall of the U-shaped tube through a second spring, a pressing handle is slidably connected to the right side of the limit handle, and a one-way valve assembly is fixedly connected to the bottom of the pressing handle.

[0008] Preferably, the feeding assembly includes a driving shaft, the outside of the driving shaft is connected to a transmission shaft through a conveyor belt transmission, the outside of the conveyor belt is fixedly connected to a scraper, the driving shaft, conveyor belt and transmission shaft all rotate inside the collecting arm, and the inside of the auger is fixedly connected to both ends of the transmission shaft.

[0009] Preferably, the swing assembly includes a sliding column, the front portion of the sliding column is slidably connected to the interior of the sleeve, both ends of the sleeve are slidably connected with extrusion columns, the right portion of the sleeve is fixedly connected to the rear portion of the connecting rod, the side end of the sliding column is in contact with the right portion of the rotating rod, and the side end of the extrusion column is in contact with the tail of the nozzle.

[0010] Preferably, the one-way valve assembly includes an outer shell, the bottom of the outer shell is elastically connected to the valve core through spring three, one end of the spring three is fixedly connected to the bottom of the outer shell, the other end of the spring three is fixedly connected to the bottom of the valve core, and the top of the outer shell is fixedly connected to the bottom of the pressing handle.

[0011] Preferably, the two ends of the belt are respectively wrapped around the left part of the driving shaft and the rotating rod, the right part of the bracket is fixedly connected to the top right part of the aggregate box, one end of the spring one is fixedly connected to the inside of the bracket, and the other end of the spring one is fixedly connected to the side end of the return column.

[0012] Preferably, the top of the nozzle is rotatably connected to the inside of the bracket, and the left part of the water pump is fixedly connected to the inside of the aggregate box.

[0013] Preferably, one end of the second spring is fixedly connected to the top of the U-shaped tube, the other end of the second spring is fixedly connected to the outside of the limit handle, and the middle part of the pressing handle is slidably connected to the inside of the top end of the U-shaped tube.

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

[0015] 1. In the utility model, the buoyancy ball drives the sliding tube to slide upward to keep it from contacting the coal mud, and the mud water is sucked in by the water pump and then sent to the nozzle through the hose for spraying. In this way, the pressure of the water can generate an impact force on the scraper, so that the adhered coal can be dispersed and fall into the aggregate box.

[0016] 2. In the utility model, when the coal slime is sucked into the sliding tube and causes blockage, the limit handle can be pulled to release the limit of the pressing handle, and then the pressing handle is pressed to squeeze the air so that the coal slime can be squeezed out of the sliding tube, and the one-way valve can prevent the coal slime from being sucked in. 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 structure of the nozzle of the utility model;

[0019] Figure 3 This is a schematic diagram of the U-shaped tube structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the one-way valve assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the sliding column of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the limit handle of the utility model.

[0024] Legend:

[0025] 1. Collecting box; 2. Water pump; 3. Rotating rod; 4. Belt; 5. Driving shaft; 6. Collecting arm; 7. Conveyor belt; 8. Drive shaft; 9. Auger; 10. Scraper; 11. Bracket; 12. Nozzle; 13. Connecting rod; 14. Return column; 15. Extrusion column; 16. Sliding column; 17. Sleeve; 18. U-shaped tube; 19. Sliding tube; 20. Limit handle; 21. Press handle; 22. Housing; 23. Valve core. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1The utility model provides a material collecting mechanism of a bin cleaning machine, including a material collecting box 1, a material collecting arm 6 is fixedly connected to the right part of the material collecting box 1, the material collecting arm 6 is U-shaped, and can form a groove with a scraper 10 to transport the coal slime upward, the internal rotation of the material collecting arm 6 is connected with a feeding assembly, and the feeding assembly can collect and transport the coal slime into the material collecting box 1, and the feeding assembly includes a driving shaft 5, and the driving shaft 5 can drive the rotating rod 3 and the conveyor belt 7 to rotate, and the outside of the driving shaft 5 is connected with a transmission shaft 8 through the conveyor belt 7, and the transmission shaft 8 plays a role in supporting the rotation of the conveyor belt 7 and the rotation of the auger 9. Function: the outside of the conveyor belt 7 is fixedly connected with a scraper 10. The scraper 10 can scrape the coal slime at the bottom upwards as the conveyor belt 7 rotates, and forms a groove with the inner wall of the collecting arm 6 so that the coal slime can be transported upwards. The driving shaft 5, the conveyor belt 7 and the transmission shaft 8 all rotate inside the collecting arm 6. The collecting arm 6 supports the overall position of the feeding assembly unchanged. The inside of the auger 9 is fixedly connected to the two ends of the transmission shaft 8. The rotation of the auger 9 can transport the coal slime at both ends to the middle scraper 10, which is convenient for the scraper 10 to scrape the coal slime. The bottom of the feeding assembly is fixedly connected with the auger 9.

[0028] See also Figure 1 , Figure 2 and Figure 5 The upper part of the feeding assembly is connected to the rotating rod 3 through the belt 4 transmission. Four groups of extrusion blocks with one end as an inclined surface are fixed to the right part of the rotating rod 3. The extrusion blocks can slide into the sleeve 17 through the inclined extrusion sliding column 16 when rotating. The two ends of the belt 4 are respectively wound around the driving shaft 5 and the left part of the rotating rod 3. The middle of the rotating rod 3 is rotatably connected with a connecting rod 13. The connecting rod 13 can fix the position of the sleeve 17 and the rotating rod 3 relative to the bracket 11. The top of the connecting rod 13 is fixedly connected with a bracket 11. The bracket 11 limits the nozzle 12 to only swing horizontally and keeps the position unchanged in the vertical position. The right part of the bracket 11 is fixedly connected to the top of the right part of the collecting box 1. The collecting box 1 limits the bracket 11 so that it can remain relatively fixed. The rear of the connecting rod 13 is fixedly connected with a swinging assembly, which can The nozzle 12 can swing horizontally, which can make the scraper 10 more effectively flushed. The swinging component includes a sliding column 16. The front part of the sliding column 16 is slidably connected to the inside of the sleeve 17. The sliding column 16 slides back into the sleeve 17 to squeeze the air inside the sleeve 17 and make the extrusion columns 15 at both ends slide out. The two ends of the sleeve 17 are slidably connected with the extrusion columns 15. The extrusion columns 15 slide out to squeeze the nozzle 12 and make it rotate horizontally. The right part of the sleeve 17 is fixedly connected to the rear part of the connecting rod 13. The connecting rod 13 limits the sleeve 17 to remain fixed relative to the aggregate box 1. The side end of the sliding column 16 contacts the right part of the rotating rod 3. The inclined surface of the extrusion block on the rotating rod 3 can squeeze the sliding column 16 to slide back into the sleeve 17. The side end of the extrusion column 15 contacts the tail of the nozzle 12.

[0029] See also Figure 1-Figure 3The interior of the bracket 11 is elastically connected to a return column 14 through a spring 1. The return column 14 rotates under the drive of the nozzle 12 to pull the spring 1. One end of the spring 1 is fixedly connected to the interior of the bracket 11, and the other end of the spring 1 is fixedly connected to the side end of the return column 14. When the spring 1 is not subjected to the pulling force of the return column 14, the return column 14 can be pulled to rotate back to its original position, so that the nozzle 12 can swing back and forth, increasing the flushing effect and range of the nozzle 12 on the scraper 10. The side end of the return column 14 is fixedly connected to the nozzle 12, and the nozzle 12 can spray the water flow inside the hose. The top of the nozzle 12 is rotatably connected to the interior of the bracket 11, and the bracket 11 is secured. The nozzle 12 is held stable so that it can only rotate. The tail of the nozzle 12 is fixedly connected to a water pump 2 through a hose. The water pump 2 can extract surface water from the aggregate box 1 and generate pressure on it. The left part of the water pump 2 is fixedly connected to the inside of the aggregate box 1. The aggregate box 1 limits the position of the water pump 2 to fix it. The right part of the water pump 2 is fixedly connected to a U-shaped tube 18. The U-shaped tube 18 can connect the water pump 2 and a sliding tube 19 to transport surface water. The right bottom end of the U-shaped tube 18 is slidably connected to a sliding tube 19. The sliding tube 19 can suck in the surface water from the inside of the aggregate box 1. The bottom of the sliding tube 19 is hinged with a buoyancy ball, which keeps the sliding tube 19 on the side of the water surface and does not contact the bottom coal slime.

[0030] See also Figure 4 , Figure 6 and Figure 7The limit handle 20 is elastically connected to the inner wall of the top of the U-shaped tube 18 through a spring 2, and the left part of the limit handle 20 passes through the interior of the U-shaped tube 18, and the right part of the U-shaped tube 18 slides inside the pressing handle 21, so that the pressing handle 21 remains fixed and will not close the U-shaped tube 18. One end of the spring 2 is fixedly connected to the top of the U-shaped tube 18, and the other end of the spring 2 is fixedly connected to the outside of the limit handle 20. When the spring 2 is subjected to the pressure of the U-shaped tube 18 to keep the left part of the limit handle 20 from being pulled, it is fixed inside the pressing handle 21. The right part of the limit handle 20 is slidably connected with the pressing handle 21, and the pressing handle 21 can drive the one-way valve assembly to slide up and down, so that when the sliding tube 19 is blocked, the air can be squeezed so that the sliding tube 19 can be unblocked. The middle part of the pressing handle 21 is slidably connected to the top of the U-shaped tube 18, and the pressing handle 21 is The U-shaped tube 18 is limited to sliding up and down, and the bottom of the pressing handle 21 is fixedly connected to a one-way valve assembly. The one-way valve assembly can slide up without causing the squeezed sludge to be sucked into the sliding tube 19. The one-way valve assembly includes a shell 22. The top of the shell 22 is provided with multiple groups of through holes so that when the one-way valve assembly slides up, the upper and lower ends of the one-way valve can be connected through the through holes. The bottom of the shell 22 is elastically connected to a valve core 23 through a spring three. The side end of the valve core 23 is provided with multiple groups of holes that can be connected to the through holes. One end of the spring three is fixedly connected to the bottom of the shell 22, and the other end of the spring three is fixedly connected to the bottom of the valve core 23. The spring three can keep the valve core 23 in a position that contacts the closed through hole with the upper bottom end of the shell 22 when it is not squeezed from the outside. In this way, the one-way valve assembly can remain closed when it slides down. The top of the shell 22 is fixedly connected to the bottom of the pressing handle 21.

[0031] Working principle: Start the driving shaft 5, so that the driving shaft 5 drives the belt 4 and the conveyor belt 7 to rotate, the conveyor belt 7 drives the scraper 10 and the transmission shaft 8 to rotate, the rotation of the transmission shaft 8 can drive the auger 9 to rotate, the auger 9 transports the coal sludge to the middle scraper 10, the scraper 10 drives the coal sludge to slide up and form a groove on the inner wall of the collecting arm 6, driving the coal sludge to slide up to the side end of the collecting box 1 and fall into the inside of the collecting box 1. At this time, the buoyancy ball drives the sliding tube 19 to slide up and remain on the water surface, and sucks muddy water under the pressure of the water pump 2. The muddy water passes through the U-shaped tube 1 8 enters the water pump 2, and then enters the nozzle 12 from the hose. The nozzle 12 sprays muddy water to flush the scraper 10 to scatter the sticky coal mud and drop it into the aggregate box 1, and the belt 4 drives the rotating rod 3 to rotate. The inclined surface of the extrusion block on the right part of the rotating rod 3 can make the sliding column 16 slide toward the inside of the sleeve 17. The sliding column 16 squeezes the extrusion columns 15 at both ends to slide. The extrusion column 15 slides outward to drive the nozzles 12 at both ends to swing within a fixed range. The nozzle 12 swings and squeezes the spring. When the extrusion block no longer squeezes the sliding column 16, spring one squeezes the return column 14 to make it rotate back to its original position, and the nozzle 12 rotates back to its original position accordingly. The nozzle 12 squeezes the squeezing column 15 to slide back into the sleeve 17, and the sliding column 16 is squeezed out. When the lower end of the sliding tube 19 is blocked, the limit handle 20 can be pulled outward to make its right part withdraw from the interior of the pressing handle 21. The limit handle 20 squeezes spring two and slides the pressing handle 21 downward. The pressing handle 21 squeezes the one-way valve assembly to slide downward, and the spring three squeezes the valve core 23 so that its top end closes the shell 22. The one-way valve assembly closes the sliding tube 19 so that the coal slime is squeezed out, and then the pressing handle 21 is slid upward, and the pressing handle 21 drives the one-way valve assembly to slide upward. At this time, the suction force inside the U-shaped tube 18 causes the valve core 23 to slide downward, so that the through hole of the shell 22 and the hole of the valve core 23 are connected so that no coal slime is sucked in. When the pressing handle 21 slides to its original position, the right part of the limit handle 20 is squeezed by the spring 2 to slide into the interior of the pressing handle 21 to fix it, so that the sliding tube 19 and the U-shaped tube 18 are connected.

[0032] 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 material collecting mechanism of a bin cleaning machine, comprising a material collecting box (1), characterized in that: The right part of the material collecting box (1) is fixedly connected to a material collecting arm (6), the inside of the material collecting arm (6) is rotatably connected to a material feeding assembly, the bottom of the material feeding assembly is fixedly connected to an auger (9), the upper part of the material feeding assembly is connected to a rotating rod (3) through a belt (4), the middle of the rotating rod (3) is rotatably connected to a connecting rod (13), the top of the connecting rod (13) is fixedly connected to a bracket (11), the rear of the connecting rod (13) is fixedly connected to a swing assembly, the inside of the bracket (11) is elastically connected to a return column (14) through a spring, the side end of the return column (14) is fixedly connected to a nozzle (12), the tail of the nozzle (12) is fixedly connected to a water pump (2) through a hose, the right part of the water pump (2) is fixedly connected to a U-shaped tube (18), the right bottom end of the U-shaped tube (18) is slidably connected to a sliding tube (19), and the bottom of the sliding tube (19) is hinged with a buoyancy ball.

2. The material collecting mechanism of the bin cleaning machine according to claim 1, characterized in that: A limit handle (20) is elastically connected to the top inner wall of the U-shaped tube (18) via a second spring, a pressing handle (21) is slidably connected to the right side of the limit handle (20), and a one-way valve assembly is fixedly connected to the bottom of the pressing handle (21).

3. The material collecting mechanism of the bin cleaning machine according to claim 1, characterized in that: The feeding assembly comprises a driving shaft (5), the outside of the driving shaft (5) is connected to a transmission shaft (8) via a conveyor belt (7), the outside of the conveyor belt (7) is fixedly connected to a scraper (10), the driving shaft (5), the conveyor belt (7) and the transmission shaft (8) all rotate inside a material collecting arm (6), and the inside of the auger (9) is fixedly connected to both ends of the transmission shaft (8).

4. The material collecting mechanism of the bin cleaning machine according to claim 1, characterized in that: The swing assembly comprises a sliding column (16), the front portion of the sliding column (16) is slidably connected to the interior of a sleeve (17), both ends of the sleeve (17) are slidably connected to extrusion columns (15), the right portion of the sleeve (17) is fixedly connected to the rear portion of a connecting rod (13), the side end of the sliding column (16) contacts the right portion of a rotating rod (3), and the side end of the extrusion column (15) contacts the rear portion of a nozzle (12).

5. The material collecting mechanism of the bin cleaning machine according to claim 2, characterized in that: The one-way valve assembly comprises a housing (22), the bottom of the housing (22) being elastically connected to a valve core (23) via a spring three, one end of the spring three being fixedly connected to the bottom of the housing (22), the other end of the spring three being fixedly connected to the bottom of the valve core (23), and the top of the housing (22) being fixedly connected to the bottom of a pressing handle (21).

6. The material collecting mechanism of the bin cleaning machine according to claim 3, characterized in that: The two ends of the belt (4) are respectively wound around the driving shaft (5) and the left part of the rotating rod (3), the right part of the bracket (11) is fixedly connected to the top end of the right part of the collecting box (1), one end of the spring one is fixedly connected to the inside of the bracket (11), and the other end of the spring one is fixedly connected to the side end of the return column (14).

7. The material collecting mechanism of the bin cleaning machine according to claim 1, characterized in that: The top of the spray head (12) is rotatably connected to the inside of the bracket (11), and the left part of the water pump (2) is fixedly connected to the inside of the collecting box (1).

8. The material collecting mechanism of the bin cleaning machine according to claim 2, characterized in that: One end of the second spring is fixedly connected to the top of the U-shaped tube (18), the other end of the second spring is fixedly connected to the outside of the limit handle (20), and the middle part of the pressing handle (21) is slidably connected to the inside of the top end of the U-shaped tube (18).

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