Feeding conveyor

Abstract

The utility model relates to a feeding conveyor which comprises a supporting device (1), a conveying device (2) and a plurality of material blocking devices (3), the supporting device comprises a bottom plate (11) and a support (12), the support is fixedly arranged on the bottom plate, and the top face of the support is an inclined face. The conveying device comprises a driving roller (21), a driven roller (22) and a conveying belt (23), the driving roller is horizontally erected at one end of the top face of the support, rotationally connected with the support through a driving shaft (211) and extends in the left-right direction, and the driven roller is horizontally erected at the other end of the top face of the support, rotationally connected with the support through a driven shaft and extends in the left-right direction. The two ends of the conveying belt are connected to the driving roller and the driven roller in a sleeving mode respectively, each material stopping device comprises a material stopping block, the material stopping blocks are horizontally arranged on the conveying belt and extend in the left-right direction, and the multiple material stopping devices are arranged at equal intervals in the extending direction of the conveying belt. The semi-coke feeding device can prevent semi-coke materials from sliding off and improve feeding efficiency.

Description

Technical Field

[0001] The utility model relates to a feeding conveyor, in particular to the structure of the feeding conveyor. Background Art

[0002] As an important chemical raw material, calcium carbide is mainly composed of calcium hydroxide and calcium carbide. Since calcium carbide contains a high amount of acetylene, it is mainly used to produce acetylene and acetylene-based chemical products. Acetylene can be used to produce chemicals such as ethylene and propane, as well as plastic products such as PVC and polyethylene. It is also widely used in metal processing, welding and other industrial fields. Therefore, calcium carbide production is of great significance to the development of the industrial economy.

[0003] Lignite, also known as semi-coke and coke powder, is made by burning high-quality Jura clean coal blocks. As a new type of carbon material, it has gradually replaced metallurgical coke and is widely used in the production of products such as calcium carbide, ferroalloys, ferrosilicon and silicon carbide due to its high fixed carbon, high specific resistivity, high chemical activity, low ash content, low aluminum, low sulfur and low phosphorus, becoming an irreplaceable carbon material.

[0004] During the production process of calcium carbide, lignite needs to be dried. Lignite is generally dried using a lignite dryer. The lignite dryer is large in size and has a large processing capacity. When drying the lignite, a feeding belt conveyor is usually used to feed the lignite raw materials into the lignite dryer.

[0005] Since the semi-coke raw materials are mostly block-shaped and the conveyor belt of the feeding belt conveyor is tilted, the semi-coke raw materials will roll down during the feeding belt conveyor's conveying of semi-coke, resulting in a slow feeding speed. The semi-coke raw materials will roll down to the ground, which will pollute the environment and is time-consuming and labor-intensive to clean up manually. The existing method usually sets anti-skid patterns on the conveyor belt of the feeding belt conveyor to increase the friction of the semi-coke material, prevent the semi-coke raw materials from rolling down, and increase the stability of the semi-coke raw materials on the feeding belt conveyor. However, since the block structure of the semi-coke raw materials is large and small, and the sizes are uneven, the existing method cannot completely solve the problems of semi-coke material sliding and low feeding efficiency.

[0006] The utility model aims to solve the problems that the blue coke material is easy to slide and the feeding efficiency is low when the blue coke material is conveyed by the existing feeding belt conveyor for drying. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a feeding conveyor, including a supporting device 1, a conveying device 2 and a plurality of material blocking devices 3. The supporting device 1 includes a bottom plate 11 and a bracket 12. The bracket 12 is fixedly arranged on the bottom plate 11, and the top surface of the bracket 12 is an inclined surface. The conveying device 2 includes an active roller 21, a driven roller 22 and a conveyor belt 23. The active roller 21 is horizontally mounted on one end of the top surface of the bracket 12, and is rotatably connected to the bracket 12 through an active shaft 211, extending in the left-right direction. The driven roller 22 is horizontally mounted on the other end of the top surface of the bracket 12, and is rotatably connected to the bracket 12 through a driven shaft, extending in the left-right direction. The two ends of the conveyor belt 23 are respectively sleeved on the active roller 21 and the driven roller 22. The material blocking device 3 includes a material blocking block 31. The material blocking block 31 is in the shape of a long strip, horizontally arranged on the conveyor belt 23, and extending in the left-right direction. The plurality of material blocking devices 3 are arranged at equal intervals along the extending direction of the conveyor belt 23.

[0008] The utility model sleeves the two ends of the conveyor belt 23 on the active roller 21 and the driven roller 22 respectively, and the active roller 21 can drive the conveyor belt 23 to rotate, so as to convey the semi-coke material. A plurality of material blocking devices 3 are evenly arranged on the outer surface of the conveyor belt 23, so as to prevent the semi-coke material from slipping when conveying the semi-coke material, thereby improving the conveying efficiency of the semi-coke material. The utility model solves the problem that the semi-coke material is easy to slip and the feeding efficiency is low when the existing feeding belt conveys the semi-coke material for drying.

[0009] Preferably, the material stopper device 3 further comprises an adjustment stopper 32 and an adjustment stopper rod 33. Mounting blocks 34 are provided at both ends of the material stopper block 31. The height of the mounting block 34 is greater than the height of the material stopper block 31. The mounting block 34 is provided with a transparent mounting hole 341 matching the adjustment stopper rod 33. The mounting hole 341 extends in the left-right direction. The adjustment stopper 32 is in the shape of a long strip and is arranged above the material stopper block 31. The two ends of the adjustment stopper rod 33 are respectively inserted into the mounting holes 341 of the two mounting blocks 34 to press and fix the adjustment stopper 32.

[0010] The material blocking device 3 includes an adjusting block 32 and an adjusting block rod 33. Mounting blocks 34 are arranged at both ends of the material blocking block 31. The adjusting block 32 is arranged above the material blocking block 31. Both ends of the adjusting block rod 33 are inserted into the mounting holes 341 of the two mounting blocks 34 to press and fix the adjusting block 32. The adjusting block 32 can be disassembled and assembled according to the particle size of the semi-coke material. The material blocking device 3 is arranged at different heights to prevent the semi-coke material from slipping due to improper height of the blocking mechanism during transportation, so as to meet the transportation needs of semi-coke materials at different heights.

[0011] Preferably, a mounting groove 321 matching the adjusting stop rod 33 is provided on the top surface of the adjusting stop block 32, and a clamping groove 322 matching the material stop block 31 is provided on the bottom surface. The adjusting stop block 32 is clamped on the material stop block 31 through the clamping groove 322, and the adjusting stop rod 33 is clamped in the mounting groove 321 of the adjusting stop block 32.

[0012] A mounting groove 321 is provided on the top surface of the adjusting stop block 32, and a clamping groove 322 is provided on the bottom surface. The clamping groove 322 of the adjusting stop block 32 is clamped on the material blocking block 31, and the adjusting stop rod 33 is clamped in the mounting groove 321 of the adjusting stop block 32, so that the adjusting stop block 32 can be fixed more firmly, and the gap between the adjusting stop block 32 and the material blocking block 31 can be reduced to prevent small particles of semi-coke material from slipping.

[0013] Preferably, a limiting safety pin 35 is further included. Both ends of the adjusting stop rod 33 extend to the outside of the two mounting blocks 34 . Auxiliary holes are provided at both ends. The limiting safety pin 35 is inserted into the auxiliary holes to fix the adjusting stop rod 33 .

[0014] The two ends of the adjusting stop rod 33 are extended to the outside of the two mounting blocks 34 , and the adjusting stop rod 33 is fixed by the limiting safety pin 35 , so that the disassembly and assembly of the adjusting stop rod 33 and the adjusting stop block 32 can be facilitated.

[0015] Preferably, it also includes a plurality of transmission rollers 24, which are horizontally mounted on the top surface of the bracket 12, located between the active roller 21 and the driven roller 22, and are rotatably connected to the bracket 12 through a transmission shaft, extending in the left and right directions. The plurality of transmission rollers 24 are arranged at equal intervals, and the transmission rollers 24 are in sliding contact with the conveyor belt 23.

[0016] By setting a plurality of transmission rollers 24 and setting the plurality of transmission rollers 24 at equal intervals, the transmission rollers 24 are in contact with the conveyor belt 23. The transmission rollers 24 can support the conveyor belt 23, so that the conveyor belt 23 remains stable, thereby increasing the transport capacity of the semi-coke material.

[0017] Preferably, one end of the driving shaft 211 extends to the outside of the bracket 12 for connection with the power device. One end of the driving shaft 211 is connected to the power device, and the driving roller can be driven to rotate by the power device, thereby driving the conveyor belt 23 to rotate and transport the blue charcoal material.

[0018] Preferably, the bottom plate 11 is a rectangular flat plate, which is arranged horizontally. Setting the bottom plate 11 as a rectangular flat plate can improve the stability of the equipment when conveying the blue carbon material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 .Schematic diagram of the overall structure of the feeding conveyor;

[0020] Figure 2 .Structural diagram of the feeding conveyor from another angle;

[0021] Figure 3 .Schematic diagram of the bottom structure of the feeding conveyor;

[0022] Figure 4 . Figure 1 The enlarged schematic diagram at A in the middle;

[0023] Figure 5 .Schematic diagram of the overall structure of the material blocking device;

[0024] Figure 6 .Schematic diagram of the coordination between the adjustment block and the adjustment lever;

[0025] Figure 7 .Diagram of usage status.

[0026] In the figure, 1. supporting device, 11. bottom plate, 12. bracket, 2. conveying device, 21. active roller, 211. active shaft, 22. driven roller, 23. conveyor belt, 24. driving roller, 3. material blocking device, 31. material blocking block, 32. adjusting block, 321. mounting groove, 322. card slot, 33. adjusting block rod, 34. mounting block, 341. mounting hole, 35. limiting safety pin, 4. driving motor, 5. semi-coke dryer. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the loading conveyor includes a supporting device 1, a conveying device 2 and a plurality of material blocking devices 3.

[0029] The supporting device 1 comprises a bottom plate 11 and a bracket 12. The bottom plate 11 is a rectangular flat plate and is arranged horizontally. Setting the bottom plate 11 as a rectangular flat plate can improve the stability of the equipment when conveying blue carbon materials.

[0030] The bracket 12 is fixedly disposed on the bottom plate 11 , and the top surface of the bracket 12 is an inclined surface that gradually slopes upward from the front to the back.

[0031] The conveying device 2 includes an active roller 21, a driven roller 22, a conveyor belt 23 and a plurality of driving rollers 24. The active roller 21 is horizontally mounted on one end of the top surface of the bracket 12, and is rotationally connected to the bracket 12 through a driving shaft 211, extending in the left-right direction.

[0032] The driven roller 22 is horizontally mounted on the other end of the top surface of the bracket 12 , is rotatably connected to the bracket 12 via a driven shaft, and extends in the left-right direction.

[0033] One end of the driving shaft 211 extends to the outside of the bracket 12 for connection with a power device, which may be a rotating motor, etc. One end of the driving shaft 211 is connected to the power device, which can drive the driving roller to rotate, thereby driving the conveyor belt 23 to rotate and transport the blue charcoal material.

[0034] Two ends of the conveyor belt 23 are respectively sleeved on the driving roller 21 and the driven roller 22 .

[0035] The transmission roller 24 is horizontally mounted on the top surface of the bracket 12, located between the active roller 21 and the driven roller 22, and is rotationally connected to the bracket 12 through a transmission shaft, extending in the left and right directions. Multiple transmission rollers 24 are arranged at equal intervals, and the transmission rollers 24 are in sliding contact with the inner side surface of the conveyor belt 23.

[0036] A plurality of transmission rollers 24 are arranged at equal intervals, and the transmission rollers 24 are in contact with the conveyor belt 23. The transmission rollers 24 can support the conveyor belt 23, so that the conveyor belt 23 remains stable, thereby increasing the transport capacity of the semi-coke material.

[0037] The material blocking device 3 includes a material blocking block 31, an adjustment block 32, an adjustment block rod 33 and a limit safety pin 35. The material blocking block 31 is in the shape of a long strip and is horizontally arranged on the conveyor belt 23 and extends in the left and right directions. Multiple material blocking devices 3 are arranged at equal intervals along the extension direction of the conveyor belt 23.

[0038] Mounting blocks 34 are provided at both ends of the stopper block 31 . The height of the mounting blocks 34 is greater than that of the stopper block 31 . A transparent mounting hole 341 matching the adjusting stopper rod 33 is provided on the mounting block 34 . The mounting hole 341 extends in the left-right direction.

[0039] The mounting block 34 is provided with a transparent mounting hole 341 matching with the adjusting stop rod 33 , wherein the matching means that the inner diameter of the mounting hole 341 is equal to or slightly larger than the diameter of the adjusting stop rod 33 , so that the adjusting stop rod 33 can be inserted into the mounting hole 341 and slide in the mounting hole 341 .

[0040] The adjusting block 32 is in the shape of an elongated strip and is arranged above the material stop block 31 . A mounting groove 321 matching the adjusting stop rod 33 is arranged on the top surface of the adjusting block 32 , and a clamping groove 322 matching the material stop block 31 is arranged on the bottom surface. The adjusting block 32 is clamped on the material stop block 31 through the clamping groove 322 .

[0041] The material blocking block 31 , the adjusting blocking block 32 , the mounting block 34 and the adjusting blocking rod 33 are all made of rubber material, which can improve the wear resistance and extend the service life.

[0042] A mounting groove 321 matching the adjusting stopper rod 33 is provided on the top surface of the adjusting stopper block 32, wherein the matching means that the shape and size of the cross section of the mounting groove 321 are the same as the shape and size of the bottom of the adjusting stopper rod 33, so that the bottom of the adjusting stopper rod 33 is clamped in the mounting groove 321 of the adjusting stopper block 32, thereby pressing and fixing the adjusting stopper block 32.

[0043] A slot 322 matching the stopper block 31 is provided on the bottom surface of the adjustment block 32, wherein the matching means that the cross-sectional shape of the slot 322 is the same as the shape and size of the stopper block 31, so that the stopper block 31 can be inserted into the slot 322 to fix the adjustment block 32.

[0044] The two ends of the adjusting stopper rod 33 are respectively inserted into the mounting holes 341 of the two mounting blocks 34 , and the bottom of the adjusting stopper rod 33 is clamped in the mounting groove 321 of the adjusting stopper block 32 to press and fix the adjusting stopper block 32 .

[0045] The two ends of the adjusting stopper 33 extend to the outside of the two mounting blocks 34, and auxiliary holes are provided at both ends, and the limiting safety pins 35 are inserted into the auxiliary holes to fix the adjusting stopper 33. The limiting safety pins 35 fix the adjusting stopper 33, which can facilitate the disassembly and assembly of the adjusting stopper 33 and the adjusting stopper 32.

[0046] A mounting groove 321 is provided on the top surface of the adjusting stop block 32, and a clamping groove 322 is provided on the bottom surface. The clamping groove 322 of the adjusting stop block 32 is clamped on the material blocking block 31, and the adjusting stop rod 33 is clamped in the mounting groove 321 of the adjusting stop block 32, so that the adjusting stop block 32 can be fixed more firmly, and the gap between the adjusting stop block 32 and the material blocking block 31 can be reduced to prevent small particles of semi-coke material from slipping.

[0047] A plurality of material blocking devices 3 are evenly arranged on the outer surface of the conveyor belt 23, which can prevent the blue carbon material from sliding when conveying the blue carbon material, thereby improving the conveying efficiency of the blue carbon material. In addition, the stopper 32 can be selected and disassembled according to the particle size of the blue carbon material, and the material blocking device 3 is set at different heights to prevent the blue carbon material from sliding due to improper height of the blocking mechanism during the conveying process, so as to meet the conveying requirements of blue carbon materials at different heights.

[0048] like Figure 7 As shown, when in use, the feeding conveyor is moved to one side of the lignite dryer 5, so that the rear end of the conveyor belt 23 is located above the feed port of the lignite dryer 5, the output shaft of the drive motor 4 is connected to the driving shaft 211, and the adjustment block 32 and the adjustment lever 33 are installed according to the particle size of the lignite material. The lignite material can be transported by turning on the drive motor 4.

[0049] The utility model can prevent the blue coke material from slipping when conveying the blue coke material by evenly arranging a plurality of material blocking devices 3 on the outer surface of the conveyor belt 23, thereby improving the conveying efficiency of the blue coke material. The material blocking device 3 includes an adjustment block 32 and an adjustment blocking rod 33. Mounting blocks 34 are arranged at both ends of the material blocking block 31. The adjustment block 32 is arranged above the material blocking block 31. Both ends of the adjustment blocking rod 33 are inserted into the mounting holes 341 of the two mounting blocks 34 to press and fix the adjustment block 32. The adjustment block 32 can be selected for disassembly and assembly according to the particle size of the blue coke material. The material blocking device 3 is arranged at different heights to prevent the blue coke material from slipping due to improper height of the blocking mechanism during the conveying process, so as to meet the conveying needs of blue coke materials at different heights.

[0050] The two ends of the adjustment stopper 33 are extended to the outside of the two mounting blocks 34, and the adjustment stopper 33 is fixed by the limit safety pin 35, which can facilitate the disassembly and assembly of the adjustment stopper 33 and the adjustment stopper 32. A plurality of transmission rollers 24 are arranged at equal intervals, and the transmission rollers 24 are in contact with the conveyor belt 23. The transmission rollers 24 can support the conveyor belt 23, so that the conveyor belt 23 remains stable, thereby increasing the conveying capacity of the semi-coke material.

[0051] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. Loading conveyor, characterized in that: It comprises a supporting device (1), a conveying device (2) and a plurality of material blocking devices (3), The supporting device (1) comprises a base plate (11) and a bracket (12). The bracket (12) is fixedly arranged on the bottom plate (11), and the top surface of the bracket (12) is an inclined surface; The conveying device (2) comprises a driving roller (21), a driven roller (22) and a conveyor belt (23). The active roller (21) is horizontally mounted on one end of the top surface of the bracket (12), is rotatably connected to the bracket (12) via a driving shaft (211), and extends in the left-right direction; The driven roller (22) is horizontally mounted on the other end of the top surface of the bracket (12), is rotatably connected to the bracket (12) via a driven shaft, and extends in the left-right direction; The two ends of the conveyor belt (23) are respectively sleeved on the driving roller (21) and the driven roller (22); The material blocking device (3) comprises a material blocking block (31), The material blocking block (31) is in the shape of an elongated strip, is horizontally arranged on the conveyor belt (23), and extends in the left-right direction; The plurality of material blocking devices (3) are arranged at equal intervals along the extension direction of the conveyor belt (23).

2. The feeding conveyor according to claim 1, characterized in that: The material blocking device (3) further comprises an adjustment block (32) and an adjustment block rod (33). Mounting blocks (34) are provided at both ends of the material blocking block (31); The height of the mounting block (34) is greater than the height of the material blocking block (31), and a transparent mounting hole (341) matching the adjusting blocking rod (33) is provided on the mounting block (34); The mounting hole (341) extends in the left-right direction; The adjusting stopper (32) is in the shape of an elongated strip and is arranged above the material stopper (31); The two ends of the adjusting stop rod (33) are respectively inserted into the mounting holes (341) of the two mounting blocks (34), thereby pressing and fixing the adjusting stop blocks (32).

3. The feeding conveyor according to claim 2, characterized in that: The top surface of the adjusting stopper (32) is provided with a mounting groove (321) matching the adjusting stopper rod (33), and the bottom surface is provided with a clamping groove (322) matching the material stopper (31); The adjusting stopper (32) is clamped on the material stopper (31) via a clamping slot (322); The adjusting stop rod (33) is clamped in the mounting groove (321) of the adjusting stop block (32).

4. The feeding conveyor according to claim 3, characterized in that: It also includes a limit safety pin (35), Both ends of the adjusting stop rod (33) extend to the outside of the two mounting blocks (34), and auxiliary holes are provided at both ends; The limit safety pin (35) is inserted into the auxiliary hole to fix the adjustment stop rod (33).

5. The feeding conveyor according to claim 4, characterized in that: It also includes a plurality of transmission rollers (24), The driving roller (24) is horizontally mounted on the top surface of the bracket (12), is located between the active roller (21) and the driven roller (22), is rotatably connected to the bracket (12) via a driving shaft, and extends in the left-right direction; The plurality of transmission rollers (24) are arranged at equal intervals; The driving roller (24) is in sliding contact with the conveyor belt (23).

6. The feeding conveyor according to claim 5, characterized in that: One end of the driving shaft (211) extends to the outside of the bracket (12) and is used for connection with a power device.

7. The feeding conveyor according to any one of claims 1 to 6, characterized in that: The bottom plate (11) is a rectangular flat plate and is arranged horizontally.

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