Steel pipe conveying limiting mechanism for steel pipe production

Abstract

The utility model belongs to the technical field of steel pipe production, and particularly relates to a steel pipe conveying limiting mechanism for steel pipe production, which comprises a conveying table, a support beam and a case, support legs are fixedly mounted at the bottom of the conveying table, a support rod is fixedly mounted at the top of the conveying table, and a rotating shaft is rotatably mounted in the support rod. A first conveying pulley is fixedly installed outside the rotating shaft, a supporting column is fixedly installed at the bottom of the supporting beam, a fixing plate is fixedly installed at the bottom of the supporting column, a supporting frame is fixedly installed at the top of the machine box, and a fixing box is fixedly installed on the top face of the interior of the supporting frame. Steel pipes can be conveyed into second conveying pulleys to be conveyed through the four first conveying pulleys installed in a linear array, clamping teeth are formed in the top of a limiting rod, the tooth pitch of the clamping teeth is the same as that of a gear, the gear can be meshed with the limiting rod, and the second conveying pulleys are moved when a second motor operates.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe production, and particularly relates to a steel pipe conveying and limiting mechanism for steel pipe production. Background Art

[0002] A steel pipe is a steel product with a hollow cross-section, and its length is much greater than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape, and is divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material.

[0003] After the steel pipe is manufactured, it needs to be conveyed to the position where it needs to be stored. However, due to the special shape of the steel pipe, the traditional conveyor belt is prone to slipping of the steel pipe when conveying the steel pipe. Content of the Utility Model

[0004] In order to solve the problems raised in the above background art, the utility model provides a steel pipe conveying and limiting mechanism for steel pipe production, which solves the problem of easy slipping of the steel pipe during conveying.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: A steel pipe conveying and limiting mechanism for steel pipe production, including a conveying table, a support beam and a chassis. The bottom of the conveying table is fixedly installed with support feet, and the top of the conveying table is fixedly installed with support rods;

[0006] A rotating shaft is rotatably installed inside the support rod, a first conveying pulley is fixedly installed outside the rotating shaft, and a support column is fixedly installed at the bottom of the support beam;

[0007] The bottom of the support column is fixedly installed with a fixing plate, the top of the chassis is fixedly installed with a support frame, and a fixing box is fixedly installed on the inner top surface of the support frame;

[0008] A motor support is fixedly installed on the inner bottom surface of the fixing box, and a first motor is fixedly installed inside the motor support.

[0009] Preferably, a transmission shaft is fixedly installed at the output end of the first motor, and a first pulley is fixedly installed at one end of the transmission shaft;

[0010] A chute is opened at the bottom of the chassis, a fixing rod is slidably installed inside the chute, and a second conveying pulley is rotatably installed at the bottom of the fixing rod;

[0011] A fixing table is fixedly installed at the top of the fixing rod, and a pulley support is fixedly installed at the bottom of the fixing table;

[0012] A second pulley is rotatably installed at the bottom of the pulley support, and a second motor is fixedly installed inside the fixing table;

[0013] A gear is fixedly installed at the output end of the second motor, and a limiting rod is fixedly installed inside the chassis.

[0014] Preferably, there are four first conveying pulleys, and they are installed in a linear array.

[0015] Preferably, the top of the limiting rod is provided with teeth, and the tooth pitch of the teeth is the same as that of the gear.

[0016] Preferably, there are four transmission shafts, and all four transmission shafts are rotatably installed inside the fixed box.

[0017] Preferably, the support beam is located inside the support frame, and the first pulley is located on the top of the support beam.

[0018] Preferably, the first conveying pulley and the second conveying pulley are made of high-temperature resistant materials, and their surfaces are rough polished.

[0019] Preferably, the length of the fixed table is slightly less than the length inside the chassis.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] For the steel pipe conveying and limiting mechanism for steel pipe production, through the four first conveying pulleys installed in a linear array, the steel pipe can be conveyed into the second conveying pulley for transportation. By providing teeth on the top of the limiting rod and making the tooth pitch of the teeth the same as that of the gear, the gear can be meshed with the limiting rod to move the second conveying pulley when the second motor operates. By installing four transmission shafts rotatably installed inside the fixed box, the first pulley can be fixed through the transmission shafts.

[0022] For the steel pipe conveying and limiting mechanism for steel pipe production, by installing the support beam inside the support frame and the first pulley on the top of the support beam, the chassis can be moved through the support beam when the first pulley rotates. The first conveying pulley and the second conveying pulley made of high-temperature resistant materials can convey the just-produced high-temperature steel pipe. By making the length of the fixed table slightly less than the length inside the chassis, the fixed table can be restricted by the chassis to make the mechanism more stable when conveying the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model, which are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0024] Figure 1 It is a schematic diagram of the complete structure of the present utility model;

[0025] Figure 2 It is a front perspective view of the utility model;

[0026] Figure 3 For this utility model Figure 2 A partial enlarged view of middle A;

[0027] Figure 4 It is a side perspective view of the utility model;

[0028] Figure 5 For this utility model Figure 4 A partial enlarged view of B.

[0029] In the figure: 1. Conveyor platform; 2. Support beam; 3. Chassis; 4. Support rod; 5. Rotating shaft; 6. Conveyor pulley No. 1; 7. Support column; 8. Support foot; 9. Fixed plate; 10. Support frame; 11. Fixed box; 12. Motor support; 13. Motor No. 1; 14. Transmission shaft; 15. Pulley No. 1; 16. Slide; 17. Fixed rod; 18. Conveyor pulley No. 2; 19. Fixed platform; 20. Pulley support; 21. Pulley No. 2; 22. Gear; 23. Limit rod. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] See also Figures 1-5 , the utility model provides the following technical solutions: a steel pipe conveying and limiting mechanism for steel pipe production, comprising a conveying platform 1, a support beam 2 and a chassis 3, a support foot 8 is fixedly installed at the bottom of the conveying platform 1, and a support rod 4 is fixedly installed at the top of the conveying platform 1;

[0032] A rotating shaft 5 is rotatably mounted inside the support rod 4, a No. 1 transmission pulley 6 is fixedly mounted outside the rotating shaft 5, and a supporting column 7 is fixedly mounted at the bottom of the support beam 2;

[0033] A fixing plate 9 is fixedly installed on the bottom of the support column 7, a support frame 10 is fixedly installed on the top of the chassis 3, and a fixing box 11 is fixedly installed on the inner top surface of the support frame 10;

[0034] A motor support 12 is fixedly mounted on the inner bottom surface of the fixed box 11 , and a No. 1 motor 13 is fixedly mounted inside the motor support 12 .

[0035] In this embodiment, four first conveyor pulleys 6 installed in a linear array can convey steel pipes into the interior of the second conveyor pulley 21 for transportation. By providing teeth on the top of the limit rod 24 and making the pitch of the teeth the same as that of the gear 23, the gear 23 can be engaged with the limit rod 24, and when the second motor operates, the second conveyor pulley 21 can be moved. By installing four transmission shafts 14 rotatably inside the fixed box 11, the first pulley 15 can be fixed by the transmission shaft 14. By installing the support beam 2 inside the support frame 10 and placing the first pulley 15 on the top of the support beam 2, when the first pulley 15 rotates, the chassis 3 can be moved through the support beam 2. The first conveyor pulley 6 and the second conveyor pulley 18 made of high-temperature resistant materials can convey the just-made high-temperature steel pipes. By making the length of the fixed table 19 slightly shorter than the length inside the chassis 3, the chassis 3 can limit the fixed table 19, making the mechanism more stable when conveying steel pipes.

[0036] Specifically, a transmission shaft 14 is fixedly installed at the output end of the first motor 13, and a first pulley 15 is fixedly installed at one end of the transmission shaft 14;

[0037] A chute 16 is provided at the bottom of the chassis 3, a fixed rod 17 is slidably installed inside the chute 16, and a second conveyor pulley 18 is rotatably installed at the bottom of the fixed rod 17;

[0038] A fixed table 19 is fixedly installed at the top of the fixed rod 17, and a pulley support 20 is fixedly installed at the bottom of the fixed table 19;

[0039] A second pulley 21 is rotatably installed at the bottom of the pulley support 20, and a second motor 22 is fixedly installed inside the fixed table 19;

[0040] A gear 23 is fixedly installed at the output end of the second motor 22, and a limit rod 24 is fixedly installed inside the chassis 3.

[0041] Specifically, there are four first conveyor pulleys 6, which are installed in a linear array. Through the four first conveyor pulleys 6 installed in a linear array, steel pipes can be conveyed into the interior of the second conveyor pulley 21 for transportation.

[0042] Specifically, teeth are provided on the top of the limit rod 24, and the pitch of the teeth is the same as that of the gear 23. By providing teeth on the top of the limit rod 24 and making the pitch of the teeth the same as that of the gear 23, the gear 23 can be engaged with the limit rod 24, and when the second motor operates, the second conveyor pulley 21 can be moved.

[0043] Specifically, there are four drive shafts 14, and the four drive shafts 14 are all rotatably installed inside the fixed box 11. By installing the four drive shafts 14 rotatably inside the fixed box 11, the first pulley 15 can be fixed by the drive shafts 14.

[0044] Specifically, the support beam 2 is located inside the support frame 10, and the first pulley 15 is located on the top of the support beam 2. By installing the support beam 2 inside the support frame 10 and the first pulley 15 on the top of the support beam 2, the chassis 3 can be moved through the support beam 2 when the first pulley 15 rotates.

[0045] Specifically, the first conveyor pulley 6 and the second conveyor pulley 18 are made of high-temperature resistant materials and the surfaces are rough polished. By using the first conveyor pulley 6 and the second conveyor pulley 18 made of high-temperature resistant materials, the just-made high-temperature steel pipes can be conveyed.

[0046] Specifically, the length of the fixed table 19 is slightly less than the length inside the chassis 3. By making the length of the fixed table 19 slightly less than the length inside the chassis 3, the fixed table 19 can be restricted by the chassis 3, making the mechanism more stable when conveying steel pipes.

[0047] The working principle or usage process of the present utility model: When the present utility model is in use, first place the made steel pipes on the first conveyor pulley 6. When the steel pipes pass by, they will drive the rotating shaft 5 to rotate, and the rotating shaft 5 rotates the first conveyor pulley 6. Then turn on the second motor 22 to rotate the gear 23. Through the engagement of the teeth on the limiting rod 24 with the teeth of the gear 23, the motor 22 can be moved, thereby moving the fixed table 19 and the fixed rod 17, and moving the second conveyor pulley 18 so that the interval between the second conveyor pulleys 18 can clamp the steel pipes tightly. When the steel pipes need to take another conveyor line, start the first motor 13 to rotate the drive shaft 14, rotate the first pulley 15, and the rotation of the first pulley 15 will generate friction with the support beam 2, thereby moving the fixed box 11, moving the support frame 10, moving the chassis 3, and further moving the steel pipes between the second conveyor pulleys 18. Among them, the electrical equipment in this device is externally connected to the power supply and is controlled to operate and shut down through the supporting control switches.

[0048] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A steel pipe conveying and limiting mechanism for steel pipe production, comprising a conveying table (1), a support beam (2) and a chassis (3), characterized in that: The bottom of the transfer table (1) is fixedly installed with support feet (8), and the top of the transfer table (1) is fixedly installed with support rods (4); A rotating shaft (5) is rotatably installed inside the support rod (4), a first transfer pulley (6) is fixedly installed on the outside of the rotating shaft (5), and a support column (7) is fixedly installed at the bottom of the support beam (2); The bottom of the support column (7) is fixedly installed with a fixing plate (9), the top of the chassis (3) is fixedly installed with a support frame (10), and a fixing box (11) is fixedly installed on the inner top surface of the support frame (10); A motor support (12) is fixedly installed on the inner bottom surface of the fixing box (11), and a first motor (13) is fixedly installed inside the motor support (12).

2. The steel pipe conveying and limiting mechanism for steel pipe production according to claim 1, wherein: The output end of the first motor (13) is fixedly installed with a transmission shaft (14), and a first pulley (15) is fixedly installed at one end of the transmission shaft (14); A chute (16) is opened at the bottom of the chassis (3), a fixing rod (17) is slidably installed inside the chute (16), and a second transfer pulley (18) is rotatably installed at the bottom of the fixing rod (17); The top of the fixing rod (17) is fixedly installed with a fixing table (19), and a pulley support (20) is fixedly installed at the bottom of the fixing table (19); A second pulley (21) is rotatably installed at the bottom of the pulley support (20), and a second motor (22) is fixedly installed inside the fixing table (19); The output end of the second motor (22) is fixedly installed with a gear (23), and a limiting rod (24) is fixedly installed inside the chassis (3).

3. A steel pipe conveying and limiting mechanism for steel pipe production according to claim 1, characterized in that: The number of the first transfer pulleys (6) is four, and they are installed in a linear array.

4. The steel pipe conveying and limiting mechanism for steel pipe production according to claim 2, characterized in that: Teeth are provided at the top of the limiting rod (24), and the pitch of the teeth is the same as that of the gear (23).

5. A steel pipe conveying and limiting mechanism for steel pipe production according to claim 2, characterized in that: The number of the transmission shafts (14) is four, and the four transmission shafts (14) are all rotatably installed inside the fixing box (11).

6. The steel pipe conveying and limiting mechanism for steel pipe production according to claim 2, characterized in that: The support beam (2) is located inside the support frame (10), and the first pulley (15) is located at the top of the support beam (2).

7. A steel pipe conveying and limiting mechanism for steel pipe production according to claim 2, characterized in that: The first transfer pulley (6) and the second transfer pulley (18) are made of high-temperature resistant materials and their surfaces are rough polished.

8. The steel pipe conveying and limiting mechanism for steel pipe production according to claim 2, wherein: The length of the fixing table (19) is slightly less than the length inside the chassis (3).

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