Transmission device for steel rolling roller way

Abstract

The transmission device for the steel rolling roller way relates to the technical field of steel rolling machining and comprises a loading frame, a supporting frame and two mounting blocks are fixedly mounted at the bottom of the loading frame, a conveying assembly is arranged on the inner wall of the loading frame, and the conveying assembly comprises a plurality of main conveying rollers and a plurality of auxiliary conveying rollers; a collecting tank is fixedly mounted at the bottoms of the two mounting blocks, a mounting frame is fixedly mounted in the collecting tank, a screening net is fixedly mounted on the inner wall of the mounting frame, the screening net, the collecting tank and the mounting frame are all obliquely arranged, a fixing plate is fixedly mounted at one end of the supporting frame, an L-shaped plate is fixedly mounted at the top of the fixing plate, and a driving assembly is arranged at one end of the L-shaped plate. The air flow speed near a plurality of motors can be increased while rolled steel is conveyed, so that the heat dissipation efficiency of the motors is improved, the probability that the motors are damaged due to high temperature is further reduced, and the service life of equipment is further prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of steel rolling processing, and in particular to a transmission device for a steel rolling roller table. Background Art

[0002] Steel rolling is the process of changing the shape of steel ingots and billets between rotating rollers. The purpose of steel rolling is the same as other pressure processing. On the one hand, it is to obtain the required shape, such as steel plates, strip steel, wire rods and various steel sections; on the other hand, it is to improve the internal quality of steel. Our common automobile plates, bridge steel, boiler steel, pipeline steel, rebar, electrical silicon steel, galvanized plates, tin plates, and train wheels are all processed through the steel rolling process. At present, in the traditional steel rolling production process, rollers are needed to transport the rolled steel to ensure the normal and orderly progress of the steel rolling production.

[0003] Chinese patent CN221311914U has published a steel rolling conveyor roller, which includes a base, a plurality of mounting frames are vertically arranged on the top of the base, a loading frame is horizontally arranged on the top of the mounting frame, driving rollers and driven rollers are spaced between the loading frames, a first conveying chain is horizontally arranged on the top of the side of the loading frame, a motor is arranged on one side of the top of the base, a second conveying chain is arranged between the motor and the first conveying chain, a fitting groove is provided at the bottom of the loading frame, and the mounting frame is clamped in the fitting groove, a first mounting groove is provided on one side of the mounting frame, a second mounting groove is provided on the side of the loading frame corresponding to the first mounting groove, a first toothed disc and a second toothed disc are coaxially clamped in the first mounting groove and the second mounting groove, and the first conveying chain is meshed with the first toothed disc, and the second conveying chain is meshed with the second toothed disc.

[0004] The transmission device for steel rolling roller in the utility model and the prior art usually exposes the driving source to the outside. Since the welding slag on the surface of the steel rolling is easy to fall off during the processing, some of the welding slag is easy to damage the driving source after being ejected. At the same time, the driving source drives several conveying rollers at the same time, which is easy to be damaged when working under overload for a long time, so as to affect the service life of the driving source. In addition, when the driving source is overloaded, the driving source is not fully dissipated, which will cause the driving source to self-damage due to its own high temperature, thereby affecting the service life of the equipment. When the welding slag generated during steel rolling and transportation is collected, the welding slag is not screened, and the staff needs to manually sort it out later, which affects the work efficiency and has great limitations. Summary of the invention

[0005] The present invention provides a transmission device for a steel rolling roller table to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A transmission device for a steel rolling roller table, comprising a loading frame, a support frame and two mounting blocks are fixedly installed at the bottom of the loading frame, a conveying assembly is arranged on the inner wall of the loading frame, the conveying assembly comprises a plurality of main conveying rollers and a plurality of auxiliary conveying rollers, a collecting trough is fixedly installed at the bottom of the two mounting blocks, a mounting frame is fixedly installed inside the collecting trough, a screening net is fixedly installed on the inner wall of the mounting frame, the screening net, the collecting trough and the mounting frame are all arranged obliquely, a fixing plate is fixedly installed at one end of the supporting frame, an L-shaped plate is fixedly installed on the top of the fixing plate, a driving assembly is arranged at one end of the L-shaped plate, and a plurality of heat dissipation windows are opened, the driving assembly comprises a plurality of motors and a plurality of heat dissipation leaves, and the motor can drive a plurality of the heat dissipation leaves, the main conveying roller and the auxiliary conveying roller to rotate.

[0008] Preferably, both ends of the collecting tank are equipped with material blocking plates via a plurality of bolts.

[0009] Preferably, the driving assembly also includes a plurality of transmission shafts, a plurality of main rotating shafts, a plurality of secondary rotating shafts, a plurality of belts one and a plurality of belts two, the plurality of main rotating shafts and the secondary rotating shafts are all rotatably connected to the loading frame, the plurality of main conveying rollers are respectively fixedly sleeved on the plurality of main rotating shafts, the plurality of secondary conveying rollers are respectively fixedly sleeved on the plurality of secondary rotating shafts, the plurality of transmission shafts are respectively fixedly connected to the output ends of the plurality of motors, the plurality of belts one are respectively sleeved on the plurality of transmission shafts and the main rotating shafts, the plurality of belts two are respectively sleeved on the adjacent plurality of main rotating shafts and the secondary rotating shafts, and the plurality of heat dissipating leaves are respectively fixedly sleeved on the plurality of main rotating shafts and the secondary rotating shafts.

[0010] Preferably, the driving assembly further comprises a plurality of mounting seats, the plurality of mounting seats are all fixedly mounted on the top of the fixing plate, and the plurality of motors are respectively fixedly mounted on the plurality of mounting seats.

[0011] Preferably, a fixing rod is fixedly mounted on the inner wall of the loading frame, and a fixing roller is fixedly sleeved on the fixing rod.

[0012] Preferably, a plurality of protective plates are fixedly mounted on the top of the loading rack.

[0013] Preferably, a supporting floor is fixedly mounted on one end of the supporting frame.

[0014] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0015] 1. The present invention provides a transmission device for a steel rolling roller table. Through the cooperation between the conveying component, the L-shaped plate, the loading frame, the support frame, the fixed plate and the driving component, it can effectively reduce the load value of a single driving source under the premise of stable conveying of the steel rolling, and reduce the probability of damage to the motor when working under overload for a long time. At the same time, the L-shaped plate effectively protects several motors, reduces the probability of several motors being damaged by collision with external objects, and effectively extends the service life of the equipment.

[0016] 2. The present invention provides a transmission device for a steel rolling roller. Through the cooperation among a support frame, a motor, a belt one, a main shaft, a secondary shaft, a belt one, a belt two, an L-shaped plate, a heat dissipation window, a conveying assembly and heat dissipation leaves, the air flow rate near several motors can be increased at the same time during steel rolling and conveying, thereby improving the heat dissipation efficiency of the motor, further reducing the probability of damage to the motor due to its own high temperature, thereby further extending the service life of the equipment.

[0017] 3. The present invention provides a transmission device for a steel rolling roller table. Through the cooperation between a loading frame, a conveying assembly, a driving assembly, a mounting block, a collecting trough, a material baffle, bolts, a mounting frame and a screening net, welding slag of different sizes can be collected separately during the steel rolling and conveying process, eliminating the need for manual sorting by staff, and effectively improving work efficiency and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of the middle part;

[0021] Figure 4 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the local structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the local structure of the present invention.

[0024] In the figure:

[0025] 1. Loading rack; 100. Support frame; 101. Support floor; 102. Fixed plate; 103. Protective plate; 2. Conveying assembly; 201. Main conveying roller; 202. Auxiliary conveying roller; 3. Collecting trough; 300. Mounting block; 301. Material blocking plate; 302. Bolt; 31. Mounting frame; 311. Screening net; 4. L-shaped plate; 401. Heat dissipation window; 5. Driving assembly; 501. Motor; 502. Transmission shaft; 503. Main rotating shaft; 504. Auxiliary rotating shaft; 505. Belt 1; 506. Belt 2; 507. Heat dissipation blade; 508. Mounting seat; 6. Fixed rod; 601. Fixed roller. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with embodiments:

[0027] Example 1

[0028] like Figure 1-6 As shown, the present invention provides a transmission device for a steel rolling roller table, including a loading frame 1, a support frame 100 and two mounting blocks 300 are fixedly installed at the bottom of the loading frame 1, a conveying assembly 2 is arranged on the inner wall of the loading frame 1, the conveying assembly 2 includes a plurality of main conveying rollers 201 and a plurality of auxiliary conveying rollers 202, a collecting trough 3 is fixedly installed at the bottom of the two mounting blocks 300, a mounting frame 31 is fixedly installed inside the collecting trough 3, a screening net 311 is fixedly installed on the inner wall of the mounting frame 31, the screening net 311, the collecting trough 3 and the mounting frame 31 are all arranged obliquely, a fixing plate 102 is fixedly installed at one end of the supporting frame 100, an L-shaped plate 4 is fixedly installed on the top of the fixing plate 102, a driving assembly 5 is arranged at one end of the L-shaped plate 4, and a plurality of heat dissipation windows 401 are opened, the driving assembly 5 includes a plurality of motors 501 and a plurality of heat dissipation leaves 507, and the motor 501 can drive the plurality of heat dissipation leaves 507, the main conveying roller 201 and the auxiliary conveying roller 202 to rotate.

[0029] In this embodiment, if it is necessary to transport the rolled steel, the staff starts several motors 501 at the same time. When the output ends of the several motors 501 rotate, they can drive the main conveying roller 201, the auxiliary conveying roller 202 and the heat dissipation blade 507 to rotate. By reducing the number of drives of the motor 501, the self-damage of the motor 501 due to the influence of high load when working for a long time can be reduced, thereby reducing the probability of damage to the motor 501. At the same time, the L-shaped plate 4 can protect the several motors 501 to prevent the motor 501 from being easily hit by external objects, thereby improving the protection effect and the service life of the motor 501, thereby extending the service life of the equipment;

[0030] At the same time, during the operation of the motors 501, the heat dissipation blades 507 also rotate accordingly, and increase the air flow speed near the motors 501, thereby improving the heat dissipation efficiency of the motors 501, reducing the probability of the motors 501 being damaged by high temperature due to the poor heat dissipation efficiency when working for a long time, further improving the protection effect of the motors 501, and extending the service life of the equipment;

[0031] During the steel rolling and conveying process, welding slag of different degrees on the surface will first fall onto the screening net 311 through the gap between the main conveying roller 201 and the auxiliary conveying roller 202. The screening net 311 can screen the welding slag of larger size, and then discharge the welding slag of smaller size into the collecting tank 3. By screening welding slag of different sizes, the sorting step of the staff is omitted, which can effectively improve the sorting efficiency of welding slag.

[0032] Several motors 501 need to be started synchronously and have the same rotation frequency.

[0033] Example 2

[0034] like Figure 1-3 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the driving assembly 5 also includes a plurality of transmission shafts 502, a plurality of main rotating shafts 503, a plurality of secondary rotating shafts 504, a plurality of belts 1 505 and a plurality of belts 2 506, the plurality of main rotating shafts 503 and the secondary rotating shafts 504 are rotatably connected to the loading frame 1, a plurality of main conveying rollers 201 are respectively fixedly sleeved on the plurality of main rotating shafts 503, a plurality of secondary conveying rollers 202 are respectively fixedly sleeved on the plurality of secondary rotating shafts 504, and a plurality of transmission shafts 502 are respectively connected to the plurality of belts 206. The output end of the dry motor 501 is fixedly connected, a number of belts 505 are respectively sleeved on a number of transmission shafts 502 and a main shaft 503, a number of belts 506 are respectively sleeved on adjacent main shafts 503 and secondary shafts 504, a number of heat dissipation blades 507 are respectively fixedly sleeved on a number of main shafts 503 and secondary shafts 504, the driving assembly 5 also includes a number of mounting seats 508, and the number of mounting seats 508 are all fixedly installed on the top of the fixed plate 102, and a number of motors 501 are respectively fixedly installed on the number of mounting seats 508.

[0035] In this embodiment, when the output ends of several motors 501 rotate, they can drive the connected transmission shaft 502 to rotate. After the transmission shaft 502 rotates, it drives the main shaft 503 to rotate through belt 1 505. When the main shaft 503 rotates, it drives the secondary shaft 504 to rotate through belt 2 506, and drives the connected main conveying roller 201 to rotate. When the secondary shaft 504 rotates, it drives the connected secondary conveying roller 202 to rotate. At this time, several main conveying rollers 201 and secondary conveying rollers 202 can rotate synchronously and convey the rolled steel, so that the rolled steel can move stably, thereby improving the stability of the equipment.

[0036] Example 3

[0037] like Figure 1 As shown, based on Example 1, the present invention provides a technical solution: preferably, a fixing rod 6 is fixedly installed on the inner wall of the loading frame 1, a fixing roller 601 is fixedly sleeved on the fixing rod 6, a plurality of protective plates 103 are fixedly installed on the top of the loading frame 1, and a supporting floor 101 is fixedly installed on one end of the supporting frame 100.

[0038] In this embodiment, the fixed rod 6 is used to support the fixed roller 601. The fixed roller 601 can support the rolled steel in a fixed state. The rolled steel enters the processing area through the fixed roller 601 under the action of the main conveying roller 201 and the auxiliary conveying roller 202, further improving the stability of the equipment.

[0039] Example 4

[0040] like Figure 5 As shown, based on Example 1, the present invention provides a technical solution: preferably, both ends of the collecting tank 3 are installed with a material blocking plate 301 through a plurality of bolts 302.

[0041] In this embodiment, since the collecting tank 3 and the screening net 311 are both inclined, the welding slag can be moved to a lower position under the action of gravity, thereby improving the discharge efficiency of the welding slag and further improving the work efficiency;

[0042] When the welding slag needs to be poured out from the collecting tank 3, the staff removes the two bolts 302, and after preparing a suitable collection box for collection, the baffle plate 301 can be removed, so that the welding slag is discharged under the action of gravity, that is, the welding slag can be recycled.

[0043] The working principle of the transmission device for steel rolling roller table will be described in detail below.

[0044] When the rolled steel is being transported, the staff first ensures that the two baffle plates 301 are firmly installed at both ends of the collecting tank 3, and then after starting a number of motors 501, the rolled steel is placed on the main conveying roller 201 and the auxiliary conveying roller 202 in sequence according to the processing frequency. When the output ends of the motors 501 rotate, they can drive the connected transmission shaft 502 to rotate. After the transmission shaft 502 rotates, it drives the main rotating shaft 503 to rotate through the belt 1 505. When the main rotating shaft 503 rotates, it drives the auxiliary rotating shaft 504 to rotate through the belt 2 506, and drives the connected main conveying roller 201 to rotate. When the auxiliary rotating shaft 504 rotates, it drives the connected The auxiliary conveying roller 202 rotates, and at this time, the main conveying rollers 201 and the auxiliary conveying rollers 202 can rotate synchronously and convey the rolled steel, so that the rolled steel can move stably. By reducing the number of driving parts of a single motor 501 and reducing the load of the motor 501, the self-damage of the motor 501 due to the influence of high load when working for a long time can be reduced, thereby reducing the probability of damage to the motor 501. At the same time, the L-shaped plate 4 can protect the motors 501 and prevent the motors 501 from being easily hit by external objects, thereby improving the protection effect and the service life of the motor 501, thereby extending the service life of the equipment;

[0045] When the main rotating shaft 503 and the auxiliary rotating shaft 504 rotate, the main rotating shaft 503 and the auxiliary rotating shaft 504 can both drive the sleeved heat dissipation blades 507 to rotate. After the heat dissipation blades 507 rotate, the air flow speed near the motors 501 can be increased, thereby improving the heat dissipation efficiency of the motors 501, reducing the probability of the motors 501 being damaged by high temperature due to the poor heat dissipation efficiency when working for a long time, further improving the protection effect of the motors 501, and extending the service life of the equipment;

[0046] During the steel rolling and conveying process, welding slag of different degrees on its surface will first fall onto the screening net 311 through the gap between the main conveying roller 201 and the auxiliary conveying roller 202. The screening net 311 can screen the welding slag of larger size, and then discharge the welding slag of smaller size into the collecting tank 3. By screening welding slag of different sizes, the sorting step of the staff is omitted, which can effectively improve the sorting efficiency of welding slag. At the same time, since the collecting tank 3 and the screening net 311 are both inclined, the welding slag can be moved to a relatively low position under the action of gravity, thereby improving the discharge efficiency of welding slag and thus improving work efficiency.

[0047] When the welding slag needs to be poured out from the collecting tank 3, the staff removes the two bolts 302, and after preparing a suitable collection box for collection, the baffle plate 301 can be removed, so that the welding slag is discharged under the action of gravity, that is, the welding slag can be recycled.

[0048] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A transmission device for a steel rolling roller table, comprising a loading frame (1), characterized in that: A support frame (100) and two mounting blocks (300) are fixedly mounted on the bottom of the loading frame (1); a conveying assembly (2) is arranged on the inner wall of the loading frame (1); the conveying assembly (2) comprises a plurality of main conveying rollers (201) and a plurality of auxiliary conveying rollers (202); a collecting trough (3) is fixedly mounted on the bottom of the two mounting blocks (300); a mounting frame (31) is fixedly mounted inside the collecting trough (3); a screening net (311) is fixedly mounted on the inner wall of the mounting frame (31); the screening net (311) and the collecting trough (3) are connected to each other. and the mounting frame (31) are both arranged in an inclined manner; a fixing plate (102) is fixedly mounted on one end of the support frame (100); an L-shaped plate (4) is fixedly mounted on the top of the fixing plate (102); a driving assembly (5) is arranged on one end of the L-shaped plate (4) and is provided with a plurality of heat dissipation windows (401); the driving assembly (5) comprises a plurality of motors (501) and a plurality of heat dissipation blades (507); the motor (501) is capable of driving the plurality of heat dissipation blades (507), the main conveying roller (201) and the auxiliary conveying roller (202) to rotate.

2. A transmission device for a steel rolling roller table according to claim 1, characterized in that: Material blocking plates (301) are installed at both ends of the collecting tank (3) via a plurality of bolts (302).

3. The transmission device for a steel rolling roller table according to claim 1, characterized in that: The driving assembly (5) further comprises a plurality of transmission shafts (502), a plurality of main rotating shafts (503), a plurality of secondary rotating shafts (504), a plurality of belts 1 (505) and a plurality of belts 2 (506); the plurality of main rotating shafts (503) and the secondary rotating shafts (504) are rotatably connected to the loading frame (1); the plurality of main conveying rollers (201) are respectively fixedly sleeved on the plurality of main rotating shafts (503); the plurality of secondary conveying rollers (202) are respectively fixedly sleeved on the plurality of secondary rotating shafts (506); 04), the plurality of transmission shafts (502) are respectively fixedly connected to the output ends of the plurality of motors (501), the plurality of belts 1 (505) are respectively sleeved on the plurality of transmission shafts (502) and the main rotating shaft (503), the plurality of belts 2 (506) are respectively sleeved on the adjacent main rotating shaft (503) and the secondary rotating shaft (504), and the plurality of heat dissipation blades (507) are respectively fixedly sleeved on the plurality of main rotating shafts (503) and the secondary rotating shafts (504).

4. A transmission device for a steel rolling roller table according to claim 1, characterized in that: The driving assembly (5) further comprises a plurality of mounting seats (508), wherein the plurality of mounting seats (508) are all fixedly mounted on the top of the fixing plate (102), and the plurality of motors (501) are respectively fixedly mounted on the plurality of mounting seats (508).

5. The transmission device for a steel rolling roller table according to claim 1, characterized in that: A fixing rod (6) is fixedly mounted on the inner wall of the loading frame (1), and a fixing roller (601) is fixedly sleeved on the fixing rod (6).

6. The transmission device for a steel rolling roller table according to claim 1, characterized in that: A plurality of protective plates (103) are fixedly mounted on the top of the loading frame (1).

7. The transmission device for a steel rolling roller table according to claim 1, characterized in that: A supporting floor (101) is fixedly mounted on one end of the supporting frame (100).

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