Discharging device of embedded scraper transporter

Abstract

The utility model provides an embedded scraper transporter discharging device which comprises a shell, the shell is provided with a feeding port and a discharging port, a movable striker plate and a first driving assembly are arranged in the shell, and a horizontal conveying belt and a second driving assembly in transmission connection with the horizontal conveying belt are further arranged in the shell. One end of the two ends of the horizontal conveying belt is located below the feeding port, the other end of the horizontal conveying belt extends into the discharging port, a plurality of buffering assemblies are arranged between the feeding port and the horizontal conveying belt and arranged in a staggered mode in the vertical direction, and each buffering assembly comprises a fixing plate and a buffering plate. The end, close to the inner wall of the shell, of the buffer plate is higher than the end, away from the inner wall of the shell, of the buffer plate, and a buffer spring is arranged between the buffer plate and the fixing plate. The embedded scraper transporter solves the technical problem that materials directly fall off and collide with equipment, and has the technical effects that the impact on the equipment when the materials conveyed by the embedded scraper transporter are unloaded is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying machinery, in particular to a discharging device for an embedded scraper conveyor. Background Art

[0002] The buried scraper conveyor is a kind of transportation equipment that uses a scraper chain moving in a closed shell to transport bulk materials to a predetermined destination. It is widely used in metallurgy, building materials, electric power, chemical industry, cement, ports, docks, coal, mining, grain and oil, food, feed and other industries.

[0003] The Chinese utility model patent with announcement number CN220683832U discloses a buried scraper conveyor, including a rectangular shell, the shell having two opposite long side walls, a feed hopper on the upper left end of the shell, and a discharge hopper on the lower right end of the shell, first shaft rods are provided at both ends of the shell, sprockets are provided at both ends of the first shaft rod, chains are sleeved on the outside of the two sprockets on the same side, multiple scrapers are provided at equal intervals on the outside of the chain, a cleaning device located inside the chain is provided inside the long side wall, the cleaning device includes two vertical rods parallel to each other, the vertical rods are adjacent to the long side walls and move vertically, and rows of teeth are provided vertically on opposite surfaces of the two vertical rods; a half gear is provided between the two vertical rods, the axis of the half gear is perpendicular to the long side walls, and the half gear is meshed with the row of teeth; a mounting part connected to both vertical rods, the mounting part is located on the side of the vertical rod away from the corresponding long side wall, a brush is provided on the mounting part, and the brush is vertically opposite to the corresponding chain; the half gear is linked to one of the first shaft rods. The buried scraper conveyor is provided with a brush that can move back and forth vertically to clean the inside of the gap of a single chain section, thereby clearing away attachments in the gap.

[0004] During the use of the buried scraper conveyor disclosed in the above-mentioned utility model patent, the material is transported to the designated location and then discharged from the discharge hopper. When transporting bulk materials such as coal, gravel and other materials, the material falls directly from the discharge hopper and impacts the equipment below, causing damage to the equipment and affecting the service life of the equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a discharging device for an embedded scraper conveyor, which solves the problem in the prior art that materials directly fall and collide with equipment.

[0006] According to an embodiment of the utility model, a buried scraper conveyor unloading device includes a shell, the shell has a feed opening and a discharge opening located below the feed opening, a movable baffle plate and a first driving assembly connected to the baffle plate are provided in the shell, the first driving assembly drives the baffle plate to approach or move away from the feed opening, a horizontal conveyor belt and a second driving assembly connected to the horizontal conveyor belt are also provided in the shell, one end of the two ends of the horizontal conveyor belt is located below the feed opening and the other end extends into the discharge opening, a plurality of buffer assemblies are provided between the feed opening and the horizontal conveyor belt, and the buffer assemblies are staggered in the vertical direction. The buffer assembly includes a fixed plate fixedly connected to the shell and a buffer plate which can be lifted and lowered on the fixed plate, the height of one end of the buffer plate close to the inner wall of the shell is higher than the height of one end of the buffer plate away from the inner wall of the shell, a buffer spring is provided between the buffer plate and the fixed plate, and the opposite ends of the buffer spring in the extension and contraction direction respectively abut the buffer plate and the fixed plate.

[0007] Furthermore, a guide rail is provided in the shell, the length direction of the guide rail is consistent with the moving direction of the baffle plate, and the baffle plate is provided with a pulley that cooperates with the guide rail.

[0008] Furthermore, the first driving assembly includes an oil cylinder and a piston rod arranged at the output end of the oil cylinder, and one end of the piston rod away from the oil cylinder cooperates with the material blocking plate.

[0009] Furthermore, the second driving assembly includes a motor and a conveying roller arranged at the output end of the motor, and the horizontal conveyor belt cooperates with the conveying roller.

[0010] Furthermore, a plurality of mounting brackets are spaced apart in the shell, and opposite sides of the fixing plate are fixedly connected to the mounting brackets respectively.

[0011] Furthermore, a vertical guide rod is provided on the buffer plate, a guide hole matching the guide rod is provided on the fixing plate, and the buffer spring is sleeved on the guide rod.

[0012] Furthermore, an installation cavity is provided on the shell, the installation cavity is connected to the space between the feed port and the discharge port, and a mesh plate is provided on the side of the installation cavity close to the feed port, and a dust suction component is provided in the installation cavity, the dust suction component includes a connected dust suction fan and a dust collecting box, and the dust suction fan faces the mesh plate.

[0013] Furthermore, the dust collection assembly also includes an air guide cover connected to the dust collection fan, and the air guide cover covers the mesh plate.

[0014] Furthermore, the shell is provided with an inspection port communicating with the installation cavity and a detachable side baffle, and the side baffle covers the opening of the inspection port.

[0015] Furthermore, a connecting plate is provided on the shell, the connecting plate is arranged around the feed port and a plurality of connecting holes are provided on the connecting plate at intervals.

[0016] Compared with the existing technology, the utility model has the following beneficial effects: by adopting the first driving component to drive the baffle plate to move in the shell to control the opening or closing of the feed port, and a plurality of buffer components are interlaced between the feed port and the discharge port. After the material enters the shell from the feed port, it falls on the buffer plates of each buffer component in turn during the falling process. When the material collides with the buffer plate, the buffer plate is floated relative to the fixed plate through the expansion and contraction of the buffer spring, thereby buffering the material multiple times during the falling process until the material falls on the horizontal conveyor belt, reducing the impact of the material on the horizontal conveyor belt, and connecting with the rear equipment through the horizontal conveyor belt to transport the material to the discharge port to discharge the shell and input it into the rear equipment, which solves the technical problem of the material directly falling and colliding with the equipment, and produces the technical effect of reducing the impact of the material transported by the scraper conveyor on the equipment during unloading and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a discharging device for a buried scraper conveyor according to an embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of a discharging device for an embedded scraper conveyor according to an embodiment of the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] In the above drawings: 1. Housing; 11. Feed inlet; 12. Discharge inlet; 13. Guide rail; 14. Mounting bracket; 15. Mounting cavity; 16. Screen; 17. Side baffle; 18. Connecting plate; 19. Connecting hole; 2. Baffle plate; 3. First drive assembly; 31. Cylinder; 32. Piston rod; 4. Horizontal conveyor belt; 5. Second drive assembly; 51. Motor; 52. Conveyor roller; 6. Buffer assembly; 61. Fixing plate; 62. Buffer plate; 63. Buffer spring; 64. Guide rod; 7. Dust collection assembly; 71. Dust collection fan; 72. Dust box; 73. Air guide hood. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0022] like Figures 1 to 3 As shown, an embodiment of the present invention proposes a submerged scraper conveyor unloading device for unloading materials transported by the submerged scraper conveyor and transporting the materials to the rear equipment.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3 The unloading device of the buried scraper conveyor includes a shell 1, which has a feed port 11 and a discharge port 12 located below the feed port 11. The material conveyed by the buried scraper conveyor enters the shell 1 from the feed port 11, and the material is discharged from the discharge port 12 and then input into the equipment behind; a movable baffle plate 2 and a first drive component 3 connected to the baffle plate 2 are provided in the shell 1, and the first drive component 3 drives the baffle plate 2 to approach or move away from the feed port 11 to open or close the feed port 11; a horizontal conveyor belt 4 and a second drive component 5 connected to the horizontal conveyor belt 4 are also provided in the shell 1, one of the two ends of the horizontal conveyor belt 4 is located below the feed port 11, and the other end extends into the discharge port 12, and the horizontal conveyor belt 4 is connected to the equipment at the rear; a plurality of buffer assemblies 6 are provided between the feed port 11 and the horizontal conveyor belt 4, and the buffer assemblies 6 are staggered in the vertical direction, and the buffer assembly 6 includes a fixed plate 61 fixedly connected to the shell 1 and a buffer plate 62 which can be lifted and lowered on the fixed plate 61, and the height of the end of the buffer plate 62 close to the inner wall of the shell 1 is higher than the height of the end of the buffer plate 62 away from the inner wall of the shell 1, a buffer spring 63 is provided between the buffer plate 62 and the fixed plate 61, and the opposite ends of the buffer spring 63 in the extension and contraction direction are respectively in contact with the buffer plate 62 and the fixed plate 61, and the buffer plate 62 is floated relative to the fixed plate 61 by the extension and contraction of the buffer spring 63, so that the material can be buffered in the process of falling.

[0024] Specifically, the working process of unloading the buried scraper conveyor using the buried scraper conveyor unloading device provided in this embodiment is as follows: the buried scraper conveyor unloading device is installed at the discharge hopper of the buried scraper conveyor and the feed port 11 is connected to the discharge hopper. When the buried scraper conveyor unloads, the first driving component 3 drives the baffle plate 2 to move to the original position of the feed port 11 to open the feed port 11. After the material enters the shell 1 from the feed port 11, it falls on each of the buffer plates 62 in turn during the falling process. When the material collides with the buffer plate 62, the buffer spring 63 is extended and retracted to make the buffer plate 62 float relative to the fixed plate 61, thereby buffering the material multiple times during the falling process until the material falls on the horizontal conveyor belt 4 to reduce the impact of the material on the horizontal conveyor belt 4. The horizontal conveyor belt 4 is connected to the rear equipment. The horizontal conveyor belt 4 transports the material to the discharge port 12 and discharges it from the shell 1 and then inputs it into the rear equipment, thereby completing the unloading and inputting the material into the next equipment. The buried scraper conveyor unloading device provided in this embodiment can reduce the impact on the equipment caused by the material transported by the buried scraper conveyor during unloading, thereby extending the service life of the equipment.

[0025] like Figure 2 As shown, a guide rail 13 is further provided in the housing 1. The length direction of the guide rail 13 is consistent with the moving direction of the material baffle plate 2, and a pulley is provided on the material baffle plate 2 to cooperate with the guide rail 13. The guide rail 13 is used to guide the movement of the material baffle plate 2 in the housing 1, preventing the material baffle plate from deviating from the preset direction during movement, which may cause the feed port 11 to be unable to open or close normally. The cooperation between the pulley and the guide rail 13 reduces the friction between the material baffle plate 2 and the housing 1, making the material baffle plate move more smoothly in the housing 1.

[0026] In this embodiment, the first driving assembly 3 includes a cylinder 31 and a piston rod 32 provided at the output end of the cylinder 31. The end of the piston rod 32 away from the cylinder 31 cooperates with the material baffle 2. The cylinder 31 drives the piston rod 32 to move within the cylinder 31, thereby driving the material baffle 2 to move. When the piston rod 32 retracts into the cylinder 31, the material baffle 2 moves to a position that opens the feed inlet 11. When the piston rod 32 extends out of the cylinder 31, the material baffle 2 moves to a position that closes the feed inlet 11. This facilitates control. At the same time, installing the submerged scraper conveyor unloading device at multiple lower hoppers of the submerged scraper conveyor can achieve multi-point unloading, meeting the needs of various scenarios.

[0027] like Figure 1 and Figure 2As shown, the second drive assembly 5 includes a motor 51 and a conveyor roller 52 provided at the output end of the motor 51. The horizontal conveyor belt 4 cooperates with the conveyor roller 52. When the conveyor roller 52 rotates under the drive of the motor 51, the conveyor roller 52 drives the horizontal conveyor belt 4 to move and transport the material falling on the horizontal conveyor belt 4 to the discharge port 12, thereby continuously transporting the material falling into the housing 1 to the equipment behind.

[0028] Please combine Figure 2 and Figure 3 A plurality of mounting brackets 14 are also spaced apart within the housing 1, and opposite sides of the fixing plate 61 are fixedly connected to the mounting brackets 14. The mounting brackets 14 disposed within the housing 1 are configured to cooperate with the fixing plate 61 to secure the fixing plate 61 within the housing 1, thereby preventing the buffer assembly 6 from becoming loose from the housing 1 when material collides with the buffer plate 62, thereby improving the structural stability of the scraper conveyor unloading device.

[0029] In detail, the buffer plate 62 is provided with a vertical guide rod 64, and the fixed plate 61 is provided with a guide hole that cooperates with the guide rod 64. The buffer spring 63 is sleeved on the guide rod 64. The buffer plate 62 and the fixed plate 61 are connected by the guide rod 64 and the guide hole. The buffer spring 63 is sleeved on the guide rod 64, so that the buffer plate 62 can be raised and lowered in the vertical direction relative to the fixed plate 61, and the buffer spring 63 remains in contact with the buffer plate 62, preventing the buffer spring 63 from separating from the buffer plate 62 when the buffer plate 62 moves.

[0030] Please refer to Figure 2 The housing 1 is further provided with an installation cavity 15, which is in communication with the space between the feed port 11 and the discharge port 12. A mesh plate 16 is provided on the side of the installation cavity 15 near the feed port 11. A dust collection assembly 7 is provided in the installation cavity 15. The dust collection assembly 7 includes a dust collection fan 71 and a dust collection box 72 that are connected to each other. The dust collection fan 71 faces the mesh plate 16. The dust collection assembly 7 disposed in the installation cavity 15 is used to absorb dust generated when materials fall in the housing 1. The airflow generated by the dust collection fan 71 causes the dust in the housing 1 to pass through the mesh plate 16 and enter the dust collection box 72, thereby preventing dust generated by the collision of materials with the buffer assembly 6 during the unloading process from being scattered into the surrounding environment to generate dust, thereby reducing pollution generated during the unloading process.

[0031] Specifically, the dust collection assembly 7 further includes an air guide hood 73 in communication with the dust collection fan 71, and the air guide hood 73 covers the mesh plate 16. The air guide hood 73 guides the airflow generated by the dust collection fan 71, and covers the mesh plate 16 to prevent dust from falling into the installation cavity 15, thereby ensuring that all dust generated in the housing 1 is collected in the collection box for subsequent further processing.

[0032] like Figure 1 and Figure 2 As shown, the housing 1 is further provided with an inspection port communicating with the mounting cavity 15 and a removable side baffle 17, the side baffle 17 covering the opening of the inspection port. Removing the side baffle 17 from the housing 1 opens the mounting cavity 15, allowing inspection of the dust collection assembly 7 within the mounting cavity 15 or removal of the dust collection box 72 to clean the dust within, thereby facilitating maintenance work on the unloading device of the buried scraper conveyor.

[0033] like Figure 1 As shown, in this embodiment, the housing 1 is further provided with a connecting plate 18, which is arranged around the feed port 11 and has a plurality of connecting holes 19 spaced apart thereon. The unloading device of the buried scraper conveyor is mounted on the buried scraper conveyor through the coupling of the connecting holes 19 with the lower hopper of the buried scraper conveyor, so that the unloading device of the buried scraper conveyor can be arranged at the discharge end of the buried scraper conveyor and ensure that all materials discharged from the buried scraper conveyor fall into the feed port 11, making the unloading device of the buried scraper conveyor easy to install.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A discharging device for an embedded scraper conveyor, characterized in that: The conveyor belt is a material transfer mechanism which is configured to move the conveyor belt towards or away from the feed port, wherein the conveyor belt is configured to move the conveyor belt towards or away from the feed port. The conveyor belt is configured to move the conveyor belt towards or away from the feed port, wherein the conveyor belt is configured to move the conveyor belt towards or away from the feed port. The conveyor belt is configured to move the conveyor belt towards or away from the feed port, wherein the conveyor belt is configured to move the conveyor belt towards or away from the feed port. The conveyor belt is configured to move the conveyor belt towards or away from the feed port, wherein the conveyor belt is configured to move the conveyor belt towards or away from the feed port.

2. A discharging device for an embedded scraper conveyor according to claim 1, characterized in that: A guide rail is further provided in the shell, the length direction of the guide rail is consistent with the moving direction of the baffle plate, and the baffle plate is provided with a pulley that matches the guide rail.

3. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: The first driving assembly includes an oil cylinder and a piston rod arranged at the output end of the oil cylinder, and one end of the piston rod away from the oil cylinder is matched with the material blocking plate.

4. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: The second driving assembly includes a motor and a conveying roller arranged at the output end of the motor, and the horizontal conveyor belt cooperates with the conveying roller.

5. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: A plurality of mounting brackets are spaced apart in the shell, and opposite sides of the fixing plate are fixedly connected to the mounting brackets respectively.

6. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: A vertical guide rod is provided on the buffer plate, a guide hole matched with the guide rod is provided on the fixing plate, and the buffer spring is sleeved on the guide rod.

7. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: The shell is also provided with an installation cavity, which is connected to the space between the feed port and the discharge port, and a mesh plate is provided on the side of the installation cavity close to the feed port. A dust suction component is provided in the installation cavity, and the dust suction component includes a connected dust suction fan and a dust collecting box, and the dust suction fan faces the mesh plate.

8. The unloading device of a buried scraper conveyor according to claim 7, characterized in that: The dust collection component also includes an air guide cover connected to the dust collection fan, and the air guide cover covers the mesh plate.

9. The unloading device of a buried scraper conveyor according to claim 7, characterized in that: The shell is also provided with an inspection port communicating with the installation cavity and a detachable side baffle, and the side baffle covers the opening of the inspection port.

10. The unloading device of a buried scraper conveyor according to claim 1, characterized in that: The shell is further provided with a connecting plate, which is arranged around the feed port and has a plurality of connecting holes spaced apart thereon.

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