Stepping type conveying device

Abstract

The utility model discloses a stepping type conveying device, and belongs to the technical field of steel coil conveying devices. The device comprises a supporting beam, a lifting device is arranged on the left side of the bottom of the supporting beam and drives the supporting beam to vertically move, and a transverse moving device is arranged on the right side of the bottom of the supporting beam and drives the supporting beam to horizontally move back and forth in the rolling line direction. The utility model relates to a stepping type conveying device for lifting and conveying steel coils with beats, which is compact and firm in structure, simple to operate, low in cost and extremely high in stability, a second hydraulic cylinder and a first hydraulic cylinder are matched with each other to realize stepping type conveying of the steel coils, and two or more stepping type conveying devices can be simultaneously connected in series. All the stepping type conveying devices move back and forth together, and therefore long-distance conveying of the steel coils is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil conveying devices, and more specifically to a step-by-step conveying device. Background Art

[0002] The conveying device is an important component of the steel coil production line. Its function is to transport the steel coil to the unloading station through step-by-step movement. The general conveying device adopts a rack drive device or a chain transverse movement device. Since the total load is very large, the cost of using a rack drive device is relatively high. The chain conveyor belongs to a large center distance chain transmission mechanism. The disadvantage is that the chain needs to be tensioned, the operation is cumbersome, and the operation time is long. The step-by-step conveying device of the utility model has a compact and firm structure, simple operation, and low cost. Considering the above, the utility model is introduced here. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] In view of the defects and shortcomings of the prior art, the utility model provides a step-by-step conveying device, which relates to a step-by-step conveying device for rhythmically lifting and conveying steel coils. The device includes a lifting device for realizing vertical movement of a support beam and a steel coil and a transverse movement device for realizing horizontal reciprocating movement of the support beam and the steel coil along the rolling line direction. The device has a compact and firm structure, simple operation, low cost and extremely high stability. The second hydraulic cylinder and the first hydraulic cylinder cooperate with each other to realize the step-by-step conveying of the steel coil. Two or more step-by-step conveying devices can also be connected in series at the same time, so that each step-by-step conveying device moves back and forth together, thereby realizing long-distance conveying of the steel coil.

[0005] 2. Technical solution

[0006] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0007] The utility model provides a step-by-step conveying device, comprising a support beam, wherein a lifting device is arranged on the left side of the bottom of the support beam, and the lifting device drives the support beam to move vertically, and a transverse movement device is arranged on the right side of the bottom of the support beam, and the transverse movement device drives the support beam to move back and forth horizontally along the rolling line direction.

[0008] Furthermore, the support beam comprises an outer frame beam and an inner conveying beam, the upper surface of the support beam is used for placing the steel coil, and a guide rail is provided on the side of the inner conveying beam.

[0009] Furthermore, the lifting device includes a hydraulic cylinder support, a first hydraulic cylinder, a transmission rod, a connecting arm, a connecting seat and a guide wheel; the first hydraulic cylinder is relatively fixed through the hydraulic cylinder support, the output end of the first hydraulic cylinder is connected to the connecting arm through the transmission rod, connecting arms are provided at both ends of the transmission rod, one end of the connecting arm is connected to the guide wheel through the connecting seat, and one side of the guide wheel is connected to the support beam.

[0010] Furthermore, roller bearings are symmetrically arranged on the upper part of the guide wheel, and the guide wheel is movably assembled with the guide rail of the inner conveying beam through the roller bearings.

[0011] Furthermore, the number of the first hydraulic cylinders of the lifting device can be set to one group, and correspondingly, the number of connecting arms and guide wheels can be set to one group or multiple groups.

[0012] Furthermore, the connecting arms are arranged in a plurality of groups at intervals along the length direction of the support beam, and adjacent connecting arms are connected by connecting rods.

[0013] Furthermore, the transverse movement device includes a hydraulic cylinder base, a second hydraulic cylinder and a hydraulic cylinder connecting seat, one end of the second hydraulic cylinder is fixed by the hydraulic cylinder base, and the other end of the second hydraulic cylinder is connected to the support beam by the hydraulic cylinder connecting seat. The transverse movement device drives the inner conveying beam by the second hydraulic cylinder to realize the horizontal movement of the inner conveying beam and the steel coil.

[0014] Furthermore, the step-by-step conveying devices can be placed side by side with each other and work together to realize the conveyance of the steel coils over a longer distance.

[0015] Furthermore, during the extension or retraction of the first hydraulic cylinder, the roller bearing moves in the guide rail and drives the inner conveying beam and the steel coil to be lifted or lowered. During the extension or retraction of the second hydraulic cylinder, the guide wheel moves horizontally relative to the guide rail.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model relates to a step-by-step conveying device for rhythmically lifting and conveying steel coils, the device comprising a lifting device for realizing vertical movement of a support beam and a steel coil and a transverse movement device for realizing horizontal reciprocating movement of the support beam and the steel coil along a rolling line direction. The device has a compact and firm structure, is simple to operate, has low cost, and has extremely high stability. A second hydraulic cylinder and a first hydraulic cylinder cooperate with each other to realize step-by-step conveying of the steel coil. Two or more step-by-step conveying devices can also be connected in series at the same time, so that each step-by-step conveying device moves back and forth together, thereby realizing long-distance conveying of the steel coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the lifting device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the transverse shifting device of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the utility model after being lifted to a high position;

[0023] Figure 5 This is a schematic diagram of the structure of the utility model after it is lifted to a high position and moved horizontally;

[0024] Figure 6 It is a schematic diagram of the structure of the utility model after being moved horizontally and lowered to a low position;

[0025] Figure 7 This is a structural diagram of the transmission rod of the utility model;

[0026] Figure 8 This is a structural diagram of the guide wheel of the utility model;

[0027] Fig. 9 It is a side view of the utility model;

[0028] Fig.10 This is an implementation effect diagram of the utility model.

[0029] In the figure: 1. lifting device; 2. transverse movement device; 3. support beam; 31. outer frame beam; 32. inner conveying beam; 321. guide rail; 4. hydraulic cylinder support; 5. first hydraulic cylinder; 6. transmission rod; 7. connecting arm; 8. connecting seat; 9. guide wheel; 91. roller bearing; 10. hydraulic cylinder base; 11. second hydraulic cylinder; 12. hydraulic cylinder connecting seat; 13. connecting rod. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0031] Example 1

[0032] from Figure 1-3 It can be seen that a step-by-step conveying device of this embodiment includes a support beam 3, a lifting device 1 is arranged on the left side of the bottom of the support beam 3, the lifting device 1 drives the support beam 3 to move vertically, and a transverse movement device 2 is arranged on the right side of the bottom of the support beam 3, the transverse movement device 2 drives the support beam 3 to move back and forth horizontally along the rolling line direction.

[0033] The support beam 3 includes an outer frame beam 31 and an inner conveying beam 32 . The upper surface of the support beam 3 is used to place the steel coil, and a guide rail 321 is provided on the side of the inner conveying beam 32 .

[0034] The lifting device 1 includes a hydraulic cylinder support 4, a first hydraulic cylinder 5, a transmission rod 6, a connecting arm 7, a connecting seat 8 and a guide wheel 9; the first hydraulic cylinder 5 is relatively fixed by the hydraulic cylinder support 4, and the output end of the first hydraulic cylinder 5 is connected to the connecting arm 7 through the transmission rod 6. Figure 7 It can be seen that connecting arms 7 are provided at both ends of the transmission rod 6 , one end of the connecting arm 7 is connected to the guide wheel 9 through the connecting seat 8 , and one side of the guide wheel 9 is connected to the support beam 3 .

[0035] from Figure 8 It can be seen that roller bearings 91 are symmetrically arranged on the upper part of the guide wheel 9 , and the roller bearings 91 are used for sliding. The guide wheel 9 is movably assembled with the guide rail 321 of the inner conveying beam 32 through the roller bearings 91 .

[0036] The roller bearing 91 moves in the guide rail 321 and drives the inner conveying beam 32 and the steel coil to be lifted and lowered.

[0037] The number of the first hydraulic cylinders 5 of the lifting device 1 can be set to one group, and correspondingly, the number of the connecting arms 7 and the guide wheels 9 can be set to one group or multiple groups. A group of first hydraulic cylinders 5 connects multiple guide wheels 9 through the transmission rod 6, the connecting arm 7, and the connecting rod 13 to drive the same guide rail 321 to rise and fall, effectively ensuring the stability of the structure.

[0038] A plurality of connecting arms 7 are arranged in intervals along the length direction of the support beam 3 , and adjacent connecting arms 7 are connected via connecting rods 13 .

[0039] The transverse moving device 2 includes a hydraulic cylinder base 10, a second hydraulic cylinder 11 and a hydraulic cylinder connecting seat 12. One end of the second hydraulic cylinder 11 is fixed by the hydraulic cylinder base 10, and the other end of the second hydraulic cylinder 11 is connected to the support beam 3 through the hydraulic cylinder connecting seat 12. The transverse moving device 2 is driven by the second hydraulic cylinder 11 to drive the inner conveying beam 32 to realize the horizontal movement of the inner conveying beam 32 and the steel coil.

[0040] The first hydraulic cylinder 5 and the second hydraulic cylinder 11 are respectively arranged below the support beam 3 and are fixed in position but rotatably supported. They can be operated individually or together. The second hydraulic cylinder 11 and the first hydraulic cylinder 5 cooperate with each other to realize the step-by-step conveying of the steel coil.

[0041] from Figure 4-6As can be seen from 9-10, the specific operating steps are: first, the inner conveying beam 32 and the steel coil are driven to a high position by the lifting device 1, and then the piston rod of the second hydraulic cylinder 11 of the transverse movement device 2 pushes the inner conveying beam 32 and the steel coil to move horizontally. When the stroke reaches the maximum, the first hydraulic cylinder 5 of the lifting device 1 completes the lowering of the inner conveying beam 32. When the inner conveying beam 32 reaches a low position, the piston rod of the second hydraulic cylinder 11 of the transverse movement device 2 contracts and returns to the original position. At this time, a complete beat is completed, and the movement of the steel coil is realized. Repeating the above operations can realize the step-by-step conveying of the steel coil.

[0042] A plurality of groups of step-by-step conveying devices can be connected to each other via a connecting device so that each step-by-step conveying device moves back and forth together.

[0043] The step-by-step conveying devices can be placed side by side with each other and work together to transport the steel coils over longer distances.

[0044] During the extension or retraction of the first hydraulic cylinder 5 , the roller bearing 91 moves in the guide rail 321 and drives the inner conveying beam 32 and the steel coil to be lifted or lowered. During the extension or retraction of the second hydraulic cylinder 11 , the guide wheel 9 moves horizontally relative to the guide rail 321 .

[0045] The utility model relates to a step-by-step conveying device for rhythmically lifting and conveying steel coils, the device comprises a lifting device 1 for realizing vertical movement of a support beam 3 and the steel coils and a transverse movement device 2 for realizing horizontal reciprocating movement of the support beam 3 and the steel coils along the rolling line direction. The device has a compact and firm structure, simple operation, low cost and extremely high stability. The second hydraulic cylinder 11 and the first hydraulic cylinder 5 cooperate with each other to realize the step-by-step conveying of the steel coils. Two or more step-by-step conveying devices can also be connected in series at the same time, so that each step-by-step conveying device moves back and forth together, thereby realizing long-distance conveying of the steel coils.

[0046] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A step-by-step conveying device, comprising a support beam (3), Features: A lifting device (1) is arranged on the left side of the bottom of the support beam (3), and the lifting device (1) drives the support beam (3) to move vertically. A transverse movement device (2) is arranged on the right side of the bottom of the support beam (3), and the transverse movement device (2) drives the support beam (3) to move back and forth horizontally along the rolling line direction.

2. A step-by-step conveying device according to claim 1, Features: The support beam (3) comprises an outer frame beam (31) and an inner conveying beam (32); the upper surface of the support beam (3) is used for placing steel coils, and a guide rail (321) is provided on the side of the inner conveying beam (32).

3. A step-by-step conveying device according to claim 2, Features: The lifting device (1) comprises a hydraulic cylinder support (4), a first hydraulic cylinder (5), a transmission rod (6), a connecting arm (7), a connecting seat (8) and a guide wheel (9); the first hydraulic cylinder (5) is relatively fixed via the hydraulic cylinder support (4), the output end of the first hydraulic cylinder (5) is connected to the connecting arm (7) via the transmission rod (6), connecting arms (7) are provided at both ends of the transmission rod (6), one end of the connecting arm (7) is connected to the guide wheel (9) via the connecting seat (8), and one side of the guide wheel (9) is connected to the support beam (3).

4. A step-by-step conveying device according to claim 3, Features: The upper part of the guide wheel (9) is symmetrically provided with a roller bearing (91), and the guide wheel (9) is movably assembled with the guide rail (321) of the inner conveying beam (32) through the roller bearing (91).

5. A step-by-step conveying device according to claim 4, Features: The number of the first hydraulic cylinders (5) of the lifting device (1) can be set to one group, and correspondingly, the number of the connecting arms (7) and the guide wheels (9) can be set to one group or multiple groups.

6. A step-by-step conveying device according to claim 5, Features: The connecting arms (7) are arranged in multiple groups at intervals along the length direction of the support beam (3), and adjacent connecting arms (7) are connected via connecting rods (13).

7. A step-by-step conveying device according to claim 6, Features: The transverse movement device (2) comprises a hydraulic cylinder base (10), a second hydraulic cylinder (11) and a hydraulic cylinder connecting seat (12); one end of the second hydraulic cylinder (11) is fixed by the hydraulic cylinder base (10), and the other end of the second hydraulic cylinder (11) is connected to the support beam (3) by the hydraulic cylinder connecting seat (12); the transverse movement device (2) is driven by the second hydraulic cylinder (11) to drive the inner conveying beam (32) to achieve horizontal movement of the inner conveying beam (32) and the steel coil.

8. A step-by-step conveying device according to claim 7, Features: The step-by-step conveying devices can be placed side by side with each other and work together to realize the conveyance of the steel coil over a long distance.

9. A step-by-step conveying device according to claim 8, Features: During the extension or retraction of the first hydraulic cylinder (5), the roller bearing (91) moves in the guide rail (321) and drives the inner conveying beam (32) and the steel coil to be lifted or lowered. During the extension or retraction of the second hydraulic cylinder (11), the guide wheel (9) moves horizontally relative to the guide rail (321).

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