A material distributing device for a sintering pallet

Abstract

A kind of material distributing device suitable for sintering trolley, including fixed part, material distributing part, material blocking part and material distributing part;The fixed part is set on the ground across trolley;Material distributing part, material blocking part and material distributing part are all set on fixed part;The fixed part includes crossbeam and fixing piece;The number of fixing piece is two, and it is symmetrically arranged at the two ends of crossbeam;The fixing piece includes support rod and base;The base is set on the ground on one side of trolley track, and it is connected with the end of crossbeam by support rod;The crossbeam is located between trolley and material distributor.The utility model increases the gap of sintering material on trolley, improves its permeability when sintering.

Description

Technical Field

[0001] This utility model relates to a material feeding device, and more particularly to a material feeding device that enables the sintering material laid down by the material feeder to be laid more loosely in the trolley, belonging to the technical field of sintering trolley material feeding equipment. Background Technology

[0002] The sintering trolley is a crucial piece of equipment in the sintering process. It carries the sintering material forward, and the sintering material burns inside the trolley. The size of the voids within the sintering material directly affects the combustion effect. The sintering material inside the trolley is supplied by a material distributor, which throws the sintering ore into the passing trolley. In this process, the direct laying method results in a relatively tight packing of sintering material with small gaps, which is not loose enough. This adversely affects the airflow during subsequent combustion of the sintering material inside the trolley. Therefore, a material distribution device is needed, which can re-spread the sintering material falling from the material distributor, so that the sintering material can be laid more loosely inside the trolley. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a material unloading device suitable for sintering trolleys, which can effectively improve the looseness of the sintering material on the trolley, thereby improving its air permeability during the sintering process.

[0004] The problem described in this utility model is solved by the following technical solution:

[0005] A material unloading device suitable for a sintering trolley includes a fixing part, a distributing part, a blocking part, and a unloading part; the fixing part is mounted across the trolley on the ground; the distributing part, the blocking part, and the unloading part are all mounted on the fixing part; the fixing part includes a crossbeam and fixing members; there are two fixing members, which are symmetrically arranged at both ends of the crossbeam; each fixing member includes a support rod and a base; the base is mounted on the ground on one side of the trolley track and is connected to the end of the crossbeam through the support rod; the crossbeam is located between the trolley and the material distributor.

[0006] The above-mentioned unloading device for sintering trolleys includes a first groove on the vertical sidewall of the crossbeam along its length; multiple unloading sections are arranged on the first groove of the crossbeam along its length; each unloading section includes a first slider, a hollow square block, and an unloading component; the first slider is slidably disposed within the first groove of the crossbeam; the hollow square block is connected to the outer wall of the first slider, and the sidewall of the hollow square block is in close contact with the sidewall of the crossbeam; a vertical plate is provided on the top surface of the hollow square block, and the vertical plate contacts the sidewall of the crossbeam; a threaded hole is provided on the vertical plate, and a bolt passes through the threaded hole of the vertical plate and presses against the crossbeam; the unloading component is disposed on the hollow square block.

[0007] The above-described unloading device for a sintering trolley includes a motor, a spiral rod, a horizontal plate, and a vertical plate. The motor is located inside a hollow square block. One end of the spiral rod is axially connected to the side wall of the hollow square block, and the motor output shaft is connected to the end of the spiral rod. The horizontal plate is located at the bottom of the hollow square block, and a vertical plate is located at its end. The horizontal plate is directly below the spiral rod, and the length direction of the horizontal plate is parallel to the center line of the spiral rod. A connecting rod is located at the top of the side wall of the vertical plate. A circular hole is located at the end of the spiral rod away from the hollow square block, and the connecting rod is inserted into the circular hole at the end of the spiral rod. The center line of the spiral rod is parallel to the center line of the trolley track. The spiral rod is located directly below the material feeder and directly above the trolley.

[0008] The above-mentioned material unloading device applicable to sintering trolleys includes two material-blocking mechanisms in the material-blocking section, which are located at both ends of the crossbeam, and each material unloading section is located between the two material-blocking mechanisms. The material-blocking mechanism includes a second slider, a long baffle, and a limiting plate. The second slider is slidably disposed in the first groove of the crossbeam. The long baffle is disposed on the second slider, and the length direction line of the long baffle is parallel to the center line of the spiral rod, and the length of the long baffle is greater than the length of the spiral rod. The plane of the long baffle is a vertical plane. The limiting plate is disposed on the side wall of the long baffle near the end of the crossbeam, and the limiting plate is provided with a threaded hole, through which a bolt passes and presses against the side wall of the crossbeam.

[0009] The above-mentioned unloading device for sintering trolleys includes a material distribution section comprising multiple material distribution mechanisms, each of which is respectively arranged between adjacent unloading components; the material distribution mechanism includes a long V-shaped plate, a first end support member, and a second end support member; the first end support member and the second end support member are respectively arranged at both ends of the long V-shaped plate.

[0010] The above-described unloading device for a sintering trolley includes an L-shaped rod as the first end support; a second groove is provided on the top surface of the crossbeam along its length; one end of the L-shaped rod is connected to one end of a long V-shaped plate, and the other end of the L-shaped rod is slidably disposed on the second groove at the top of the crossbeam; the length line of the long V-shaped plate is parallel to the center line of the spiral rod; the second end support includes a first connecting strip and a second connecting strip; two insertion holes are provided on the top surface of the vertical plate along the length of the crossbeam; the top ends of the first connecting strip and the second connecting strip are respectively disposed on opposite sides of the bottom surface of the long V-shaped plate; the bottom end of the first connecting strip is inserted into the insertion hole of the nearest vertical plate, and the bottom end of the second connecting strip is inserted into the insertion hole of the nearest vertical plate; the tip of the long V-shaped plate points vertically upward; the long V-shaped plate is located directly above the center of the line connecting the center points of two adjacent spiral rods.

[0011] The above-mentioned unloading device for sintering trolleys is further equipped with a small V-shaped baffle; the small V-shaped baffle is mounted on the top surface of the hollow square block by a bracket, and the tip of the small V-shaped baffle is vertically upward.

[0012] This invention distributes the material falling from the distributor to various unloading sections through the material distribution section; the unloading section disperses and loosens the sintered material, making the structure more dispersed and loose after the material falls onto the trolley; this increases the air permeability of the sintered material; and the material blocking section blocks the sintered material thrown off the unloading section, preventing it from flying off the trolley. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a partially enlarged structural diagram of component A of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the present invention after removing the material distribution part and the material blocking part;

[0016] Figure 4 This is a partially enlarged structural diagram of the present invention, B.

[0017] The list of labels in the diagram is as follows: 1. Horizontal beam, 2. Support rod, 3. Base, 4. Hollow square block, 5. Helical rod, 6. Horizontal plate, 7. Vertical plate, 8. Long baffle, 9. Long V-shaped plate, 10. L-shaped rod, 11. First connecting strip, 12. Second connecting strip, 13. Small V-shaped baffle. Detailed Implementation

[0018] See Figure 1 , 2 3 and Figure 4 This utility model includes a fixing part, a distributing part, a blocking part, and a slack part. The fixing part is used to fix the other parts, allowing them to be suspended between the material distributor and the trolley. The distributing part can divert the falling sintered material to the various slack parts, so that the sintered material can be fully dispersed and its permeability after falling onto the trolley can be increased. The blocking part prevents the sintered material from flying off the trolley during the process of the slack part breaking and throwing the sintered material, and the blocking part can ensure that the sintered material falls into the trolley. The fixing part is set across the trolley on the ground. The distributing part, blocking part, and slack part are all set on the fixing part.

[0019] The fixed part includes a crossbeam 1 and a fixing component; there are two fixing components, which are symmetrically arranged at both ends of the crossbeam 1; the fixing component includes a support rod 2 and a base 3; the base 3 is set on the ground on one side of the trolley track, and it is connected to the end of the crossbeam 1 through the support rod 2; through the cooperation of the support rod 2 and the base 3, the crossbeam 1 is reliably suspended between the material placing device and the trolley; the crossbeam 1 is located between the trolley and the material placing device.

[0020] The crossbeam 1 has a first groove along its length on its vertical sidewall; there are multiple slugging sections, which are arranged on the first groove of the crossbeam 1 along its length; each slugging section includes a first slider, a hollow square block 4, and a slugging component; the first slider is slidably disposed in the first groove of the crossbeam 1; the hollow square block 4 is connected to the outer wall of the first slider, and the sidewall of the hollow square block 4 is in close contact with the sidewall of the crossbeam 1; the first slider allows the hollow square block 4 and the slugging component to move and adjust their positions along the length of the crossbeam 1; a vertical plate is provided on the top surface of the hollow square block 4, and the vertical plate is in contact with the sidewall of the crossbeam 1; the vertical plate has a threaded hole, and a bolt passes through the threaded hole of the vertical plate and presses against the crossbeam 1; tightening the bolt fixes the position of the hollow square block 4 and the slugging component; the slugging component is disposed on the hollow square block 4.

[0021] The material feeding component includes a motor, a spiral rod 5, a horizontal plate 6, and a vertical plate 7. The motor is located inside the hollow square block 4. One end of the spiral rod 5 is axially connected to the side wall of the hollow square block 4, and the motor output shaft is connected to the end of the spiral rod 5. The motor can drive the spiral rod 5 to rotate. When the sintered material falls onto the spiral rod 5, it is dispersed and eventually falls onto the trolley. The dispersed sintered material is looser and has better air permeability. The horizontal plate 6 is located at the bottom of the hollow square block 4, and its end is equipped with a vertical plate 7. The water... The plate 6 is located directly below the auger rod 5, and the length line of the horizontal plate 6 is parallel to the center line of the auger rod 5; a connecting round rod is provided at the top of the side wall of the vertical plate 7, and a round hole is provided at the end of the auger rod 5 away from the hollow square block 4, and the connecting round rod is inserted into the round hole at the end of the auger rod 5; the combination of the horizontal plate 6, the vertical plate 7 and the connecting round rod supports the end of the auger rod 5; the center line of the auger rod 5 is parallel to the center line of the trolley track; the auger rod 5 is located directly below the fabric distributor and directly above the trolley.

[0022] The material blocking section includes two material blocking mechanisms, which are located at both ends of the crossbeam 1, and each material unloading section is located between the two material blocking mechanisms. The material blocking mechanism includes a second slider, a long baffle 8, and a limiting plate. The second slider is slidably disposed in the first groove of the crossbeam 1. The long baffle 8 is disposed on the second slider, and the length direction line of the long baffle 8 is parallel to the center line of the screw rod 5. The length of the long baffle 8 is greater than the length of the screw rod 5. The plane of the long baffle 8 is a vertical plane. The limiting plate is disposed on the side wall of the long baffle 8 near the end of the crossbeam 1, and the limiting plate is provided with a threaded hole. The bolt passes through the threaded hole of the limiting plate and presses against the side wall of the crossbeam 1. When the bolt is tightened, the position of the long baffle 8 is fixed. The long baffle 8 is located directly above the edge of the trolley and can prevent the screw rod from throwing the sintered material off the trolley, ensuring that the material can remain in the trolley.

[0023] The material distribution section includes multiple material distribution mechanisms, and each material distribution mechanism is respectively arranged between adjacent material distribution components; the material distribution mechanism includes a long V-shaped plate 9, a first end support member and a second end support member; the first end support member and the second end support member are respectively arranged at both ends of the long V-shaped plate 9.

[0024] The first end support includes an L-shaped rod 10; a second groove is provided on the top surface of the crossbeam 1 along its length; one end of the L-shaped rod 10 is connected to one end of the long V-shaped plate 9, and the other end of the L-shaped rod 10 is slidably disposed on the second groove at the top of the crossbeam 1; the length direction line of the long V-shaped plate 9 is parallel to the center line of the spiral rod 5; the second end support includes a first connecting strip 11 and a second connecting strip 12; two insertion holes are provided on the top surface of the vertical plate 7 along the length direction of the crossbeam 1; the top ends of the first connecting strip 11 and the second connecting strip 12 are respectively disposed on opposite sides of the bottom end surface of the long V-shaped plate 9; the first connecting strip 11 The bottom end of the first connecting rod 11 is inserted into the hole of the nearest vertical plate 7, and the bottom end of the second connecting rod 12 is inserted into the hole of the nearest vertical plate 7; the tip of the long V-shaped plate 9 is vertically upward; the long V-shaped plate 9 is located directly above the center of the line connecting the center points of two adjacent spiral rods 5; through the cooperation of the L-shaped rod 10, the first connecting rod 11 and the second connecting rod 12, the long V-shaped plate 9 can be reliably suspended directly above the middle of the two adjacent spiral rods 5; when the sintered material in the feeder falls, after the sintered material falls onto the long V-shaped plate 9, it is automatically diverted to the spiral rods on both sides for dispersal, so that the sintered material is more loosely laid in the trolley.

[0025] A small V-shaped baffle 13 is added; the small V-shaped baffle 13 is set on the top surface of the hollow square block 4 by a bracket, and the tip of the small V-shaped baffle 13 is vertically upward; the function of the small V-shaped baffle 13 is to prevent the sintering material from accumulating on the hollow square block 4.

[0026] Operating principle: The installation steps of this device are as follows: In the initial state, the crossbeam 1 spans the trolley and is located directly below the material distributor;

[0027] Each first slider is inserted into the first groove of the crossbeam 1, so that each unloading component is suspended directly above the trolley. Then, second sliders are inserted into both ends of the crossbeam 1, so that the long baffles 8 on both sides are directly above the edges of the trolley. Then, a long V-shaped plate is set between each pair of adjacent spiral rods 5. One end of the L-shaped rod at one end of the long V-shaped plate is inserted into the second groove at the top of the crossbeam 1. The first connecting strip and the second connecting strip at the other end of the long V-shaped plate are respectively inserted into the nearest insertion holes of two adjacent vertical plates 7. During this process, the distance between the two vertical plates 7 is finely adjusted to ensure that the first connecting strip and the second connecting strip can be smoothly inserted into the insertion holes of the vertical plates until there are long V-shaped plates between each pair of adjacent spiral rods. Then, the bolts on the vertical plate are tightened to fix the position of the hollow square block 4, which also fixes the position of each spiral rod 5. Correspondingly, the position of the vertical plate 7 is also fixed. Finally, the position of the long V-shaped plate is also fixed.

[0028] In operation, the motor drives the screw rod to rotate, and the feeder continuously feeds the sintered material downwards. After falling onto the long V-shaped plate 9, the sintered material naturally slides onto the screw rods on both sides. The rotating screw rods beat the falling sintered material, thereby loosening it and distributing it evenly on the trolley. This makes the sintered material as loose as possible within the trolley, thus improving the air permeability of the sintered material on the trolley.

Claims

1. A material unloading device suitable for sintering trolleys, characterized in that: It includes a fixed part, a material distribution part, a material blocking part, and a material distributing part; the fixed part is set across the trolley on the ground; the material distribution part, the material blocking part, and the material distributing part are all set on the fixed part; the fixed part includes a crossbeam (1) and a fixing component; there are two fixing components, which are symmetrically arranged at both ends of the crossbeam (1); the fixing component includes a support rod (2) and a base (3); the base (3) is set on the ground on one side of the trolley track, and it is connected to the end of the crossbeam (1) through the support rod (2); the crossbeam (1) is located between the trolley and the material distributor.

2. The unloading device for sintering trolleys according to claim 1, characterized in that: The crossbeam (1) has a first groove along its length on its vertical sidewall; there are multiple slugging parts, which are arranged on the first groove of the crossbeam (1) along its length; the slugging part includes a first slider, a hollow square block (4) and a slugging component; the first slider is slidably arranged in the first groove of the crossbeam (1); the hollow square block (4) is connected to the outer wall of the first slider, and the sidewall of the hollow square block (4) is in close contact with the sidewall of the crossbeam (1); a vertical plate is provided on the top surface of the hollow square block (4), and the vertical plate is in contact with the sidewall of the crossbeam (1), and a threaded hole is provided on the vertical plate, and a bolt passes through the threaded hole of the vertical plate and presses against the crossbeam (1); the slugging component is arranged on the hollow square block (4).

3. The unloading device for sintering trolleys according to claim 2, characterized in that: The feeding component includes a motor, a screw rod (5), a horizontal plate (6), and a vertical plate (7); the motor is located inside the hollow square block (4); one end of the screw rod (5) is axially connected to the side wall of the hollow square block (4), and the output shaft of the motor is connected to the end of the screw rod (5); the horizontal plate (6) is located at the bottom of the hollow square block (4), and the end of the horizontal plate (6) is provided with a vertical plate (7); the horizontal plate (6) is located directly below the screw rod (5), and the length direction line of the horizontal plate (6) is parallel to the center line of the screw rod (5); a connecting round rod is provided at the top of the side wall of the vertical plate (7), and a round hole is provided at the end of the screw rod (5) away from the hollow square block (4), and the connecting round rod is inserted into the round hole at the end of the screw rod (5); the center line of the screw rod (5) is parallel to the center line of the trolley track; the screw rod (5) is located directly below the feeder, and the screw rod (5) is located directly above the trolley.

4. The unloading device for sintering trolleys according to claim 3, characterized in that: The material blocking part includes two material blocking mechanisms, and the two material blocking mechanisms are located at both ends of the crossbeam (1), and each material unloading part is located between the two material blocking mechanisms; the material blocking mechanism includes a second slider, a long baffle (8) and a limiting plate; the second slider is slidably disposed in the first groove of the crossbeam (1); the long baffle (8) is disposed on the second slider, and the length direction line of the long baffle (8) is parallel to the center line of the spiral rod (5), and the length of the long baffle (8) is greater than the length of the spiral rod (5); the plane of the long baffle (8) is a vertical plane; the limiting plate is disposed on the side wall of the long baffle (8) near the end of the crossbeam (1), and the limiting plate is provided with a threaded hole, and the bolt passes through the threaded hole of the limiting plate and presses against the side wall of the crossbeam (1).

5. The unloading device for sintering trolleys according to claim 4, characterized in that: The material distribution section includes multiple material distribution mechanisms, and each material distribution mechanism is respectively arranged between adjacent material distribution components; the material distribution mechanism includes a long V-shaped plate (9), a first end support and a second end support; the first end support and the second end support are respectively arranged at both ends of the long V-shaped plate (9).

6. The unloading device for a sintering trolley according to claim 5, characterized in that: The first end support includes an L-shaped rod (10); a second groove is provided on the top surface of the crossbeam (1) along its length direction; one end of the L-shaped rod (10) is connected to one end of the long V-shaped plate (9), and the other end of the L-shaped rod (10) is slidably disposed on the second groove at the top of the crossbeam (1); the length direction line of the long V-shaped plate (9) is parallel to the center line of the spiral rod (5); the second end support includes a first connecting strip (11) and a second connecting strip (12); the top surface of the vertical plate (7) is along the length direction of the crossbeam (1) Two insertion holes are provided along the length direction; the top ends of the first connecting strip (11) and the second connecting strip (12) are respectively located on opposite sides of the bottom surface of the long V-shaped plate (9); the bottom end of the first connecting strip (11) is inserted into the insertion hole of the nearest vertical plate (7), and the bottom end of the second connecting strip (12) is inserted into the insertion hole of the nearest vertical plate (7); the tip of the long V-shaped plate (9) is vertically upward; the long V-shaped plate (9) is located directly above the center of the line connecting the center points of two adjacent spiral rods (5).

7. The unloading device for a sintering trolley according to claim 6, characterized in that: A small V-shaped baffle (13) is added; the small V-shaped baffle (13) is set on the top surface of the hollow square block (4) by a bracket, and the tip of the small V-shaped baffle (13) is vertically upward.

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