A coil transport vehicle with combined oil cylinder

Abstract

The utility model relates to a coil transport vehicle with a combined oil cylinder, comprising a traveling trolley, which is used for rail-type transportation of steel coils, a power unit, which comprises a driving member one and a driving member two, wherein the driving member one is symmetrically arranged on the traveling trolley, and the driving member two is arranged between adjacent driving members one, a carrier plate, which is arranged between the driving members two, and a balancing unit, which comprises a track member and a guide member, wherein the track member is respectively arranged on the traveling trolley and the carrier plate, and the guide member is arranged between the traveling trolley and the carrier plate through the track member. Through the combination of the traveling trolley, the power unit and the balancing unit, the driving member one and the driving member two are operated in sequence to drive the carrier plate to lift the steel coil, and during the lifting process, the guide member moves along the track member between the carrier plate and the traveling trolley, and the driving member one and the driving member two are assisted to lift the carrier plate in a balanced manner, so that the loaded steel coil reaches a specified height, and the steel coil is transported by secondary lifting, and at the same time, the balance guide is performed to improve the stability of the steel coil transportation.

Description

Technical Field

[0001] The utility model relates to the field of steel coil transportation, in particular to a coil transport vehicle with a combined oil cylinder. Background Art

[0002] Steel coils are usually transported by flatbed trucks on land. It is necessary to select vehicles that meet the requirements based on the specifications, weight, and quantity of the steel coils. The loading and fixing of steel coils are generally done by installing a group of two support pads on the flatbed truck. The support surface of the support pads is in tangential contact with the inserted steel coils.

[0003] At present, the lifting and lowering of steel coils are all performed by the lifting action of a single oil cylinder and the guidance of a guide rod. However, the lifting stroke of a single cylinder assisted by a guide rod is long. After lifting to a high position, the anti-eccentric load capacity of the combination of the single cylinder and the guide rod is weak, and the operation is not very smooth. Utility Model Content

[0004] Based on the above description, the utility model provides a coil transport vehicle with a combined oil cylinder to solve the problem of unstable lifting of the coil transport vehicle.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A coil transport vehicle with a combined oil cylinder, comprising:

[0007] Traveling trolley, which is used for rail-type transportation of steel coils;

[0008] A power unit, comprising a driving member 1 and a driving member 2, wherein the driving member 1 is symmetrically arranged on the walking trolley, and the driving member 2 is arranged between adjacent driving members 1;

[0009] A carrier plate, which is disposed between the second driving member and is used for loading the steel coil;

[0010] The balancing unit comprises a track member and a guide member, wherein the track member is respectively arranged on the traveling trolley and the carrier plate, and the guide member is arranged between the traveling trolley and the carrier plate through the track member.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, the walking trolley includes a vehicle body and a mounting seat, the mounting seat is symmetrically arranged on the vehicle body, and the driving member is symmetrically arranged on the mounting seat.

[0013] Furthermore, the second driving member is arranged between adjacent first driving members, and the second driving member is located on the mounting seat.

[0014] Furthermore, the track member includes a main rail and side rails, the main rail is arranged on the carrier plate, the side rails are symmetrically arranged on the vehicle body, and the main rail is located in the middle of the side rails in the vertical direction.

[0015] Furthermore, the guide member includes a support arm and a sliding rod, the support arm is arranged between the main guide rail and the side guide rail, and the sliding rod is arranged between the support arm and the side guide rail and the main guide rail.

[0016] Furthermore, a limiting unit is provided between the side guide rails, and the limiting unit can slide along the side guide rails.

[0017] Furthermore, the limiting unit includes transmission rods respectively arranged on the side guide rails, the transmission rods are provided with push rods located on the movement track of the sliding rod, and limiting members are arranged between the transmission rods.

[0018] Furthermore, the limiting member includes a limiting block 1 and a limiting block 2, the limiting block 2 is located on the vehicle body, and the limiting block 1 and the limiting block 2 are both located outside the driving member 1.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0020] The utility model provides a traveling trolley, a power unit, a carrier plate and a balancing unit. Through the combination of the traveling trolley, the power unit and the balancing unit, a driving member one and a driving member two are operated successively to drive the carrier plate to lift the steel coil. During the lifting process, a guide member moves along a track member between the carrier plate and the traveling trolley to assist the driving member one and the driving member two in lifting the carrier plate in a balanced manner, so that the loaded steel coil reaches a specified height, realizes secondary lifting and transportation of the steel coil, and at the same time, guides the steel coil to be balanced, thereby improving the stability of steel coil transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a coil transport vehicle with a combined oil cylinder provided in an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the power unit in the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the balancing unit in the embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the limiting unit in the embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Traveling trolley; 11. Vehicle body; 12. Mounting seat; 2. Power unit; 21. Driving member 1; 22. Driving member 2; 3. Carrier plate; 4. Balancing unit; 41. Track member; 411. Main guide rail; 412. Side guide rail; 42. Guide member; 421. Support arm; 422. Sliding rod; 5. Limiting unit; 51. Transmission rod; 52. Push rod; 53. Limiting member; 531. Limiting block 1; 532. Limiting block 2. DETAILED DESCRIPTION

[0027] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0029] It will be appreciated that spatial relationship terms such as "under", "beneath", "below", "under", "above", "above", etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It should be understood that in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, the element or feature described as "under other elements" or "under it" or "under it" will be oriented as "on" the other elements or features. Therefore, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0030] See also Figure 1-4 A coil transport vehicle with a combined oil cylinder comprises a traveling trolley 1, a power unit 2, a carrier plate 3 and a balancing unit 4. The power unit 2 comprises a driving member 21 symmetrically arranged on the traveling trolley 1, a driving member 22 is arranged between adjacent driving members 21, the carrier plate 3 is arranged between the driving members 22, and the balancing unit 4 comprises a track member 41 respectively arranged on the traveling trolley 1 and the carrier plate 3, and a guide member 42 is arranged between the track member 41 and the traveling trolley 1 and the carrier plate 3.

[0031] Based on the above, this embodiment uses a combination of a traveling trolley 1, a power unit 2 and a balancing unit 4. When a driving member 21 connected to the traveling trolley 1 is in operation, the driving member 22 is carried up, driving the carrier plate 3 to rise, and as the rising guide member 42 moves along the track member 41 between the carrier plate 3 and the traveling trolley 1, the auxiliary driving member 21 balances the lifting and lowering of the carrier plate 3. After the driving member 21 moves to the maximum, the driving member 22 operates based on the raised height of the driving member 21, and cooperates with the guide member 42 operating along the track member 41 to lift the carrier plate 3 for the second time, so that the loaded steel coil reaches the specified height, realizing the secondary lifting and transportation of the steel coil, and at the same time, the balance guidance is performed, thereby improving the stability of the steel coil transportation.

[0032] See also Figure 1-4 The walking trolley 1 includes a body 11 and a mounting seat 12 , the mounting seat 12 is symmetrically arranged on the body 11 , the driving member 1 21 is symmetrically arranged on the mounting seat 12 , the driving member 2 22 is arranged between adjacent driving members 1 21 , and the driving member 2 22 is located on the mounting seat 12 .

[0033] It should be noted that the vehicle body 11 is mainly composed of a frame connected by transverse and longitudinal beams, front track wheels and rear track wheels equipped with reduction motors, the number of transverse beams and longitudinal beams are both selected to be two, the longitudinal beams are symmetrically arranged between the transverse beams, and the front track wheels and rear track wheels are correspondingly arranged at both ends of the transverse beams.

[0034] Based on the above-mentioned vehicle body 11, the mounting seat 12 is connected between the cross beams and located between the longitudinal beams. The driving member 1 21 and the driving member 2 22 constitute a combined cylinder installed on the mounting seat 12, and the corresponding driving member 2 22 is installed between the driving members 1 21. Four driving members 1 21 can be selected, and they are installed on the mounting seat 12 in groups of two. The driving member 22 is installed between the driving members 1 21. When the steel coil is lifted, the driving member 1 21 first operates to the maximum, and then the driving member 2 22 operates to continue to lift the steel coil. After the transportation is completed, after the driving member 22 is fully retracted, the driving member 1 21 operates to retract and reset, so as to achieve fast lifting and rapid retraction.

[0035] See also Figure 1-4 The track member 41 includes a main rail 411 and a side rail 412. The main rail 411 is arranged on the carrier plate 3, and the side rail 412 is symmetrically arranged on the vehicle body 11. The main rail 411 is located in the middle vertical direction of the side rail 412. The guide member 42 includes a support arm 421 and a sliding rod 422. The support arm 421 is arranged between the main rail 411 and the side rail 412, and the sliding rod 422 is arranged between the support arm 421 and the side rail 412 and the main rail 411.

[0036] The above-mentioned guide member 42 operates between the vehicle body 11 and the carrier plate 3 through the track member 41. The track member 41 is mainly composed of a main rail 411 and a side rail 412 that are staggered up and down. The guide member 42 is connected to the main rail 411 and the side rail 412 at two ends on the same side through a support arm 421 that is preferably a scissors brace, and the other two ends on the same side can slide along the main rail 411 and the side rail 412 through a sliding rod 422.

[0037] When the carrier plate 3 is lifted by the driving member 1 21 and the driving member 2 22, the support arm 421 is unfolded in the upper and lower directions with one end rotating with the main guide rail 411 and the side guide rail 412 as the base point, and the corresponding end connected to the sliding rod 422 slides along the main guide rail 411 and the side guide rail 412 to realize the lifting and balanced guidance of the carrier plate 3.

[0038] See also Figure 1-4 A limiting unit 5 is arranged between the side guide rails 412, and the limiting unit 5 can slide along the side guide rails 412. The limiting unit 5 includes transmission rods 51 respectively arranged on the side guide rails 412, and the transmission rods 51 are provided with push rods 52 located on the movement trajectory of the sliding rod 422. A limiting member 53 is arranged between the transmission rods 51, and the limiting member 53 includes a limiting block 1 531 and a limiting block 2 532. The limiting block 2 532 is located on the vehicle body 11, and the limiting block 1 531 and the limiting block 2 532 are both located outside the driving member 1 21.

[0039] Based on the connection between the driving member 21 and the vehicle body 11, the driving member 22 is lifted, and the end of the support arm 421 connected to the sliding rod 422 will contact the push rod 52, and then drive the push rod 52 to move together, pushing the transmission rod 51 to slide on the side guide rail 412, thereby carrying the limit block 1 531 and the limit block 2 532 to move above the mounting seat 12. After the carrier plate 3 moves to the specified height of the box, the limit block 1 531 and the limit block 2 532 are both located outside the output shaft of the driving member 21, so as to limit the driving member 21 during the steel coil transfer process, and protect the connection between the driving member 21 and the mounting seat 12.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coil transport vehicle with a combined oil cylinder, characterized in that: include A traveling trolley (1) for rail-type transportation of steel coils; A power unit (2), comprising a driving member 1 (21) and a driving member 2 (22), wherein the driving member 1 (21) is symmetrically arranged on the walking vehicle (1), and the driving member 2 (22) is arranged between adjacent driving members 1 (21); A carrier plate (3), which is disposed between the second driving member (22) and is used for loading the steel coil; A balancing unit (4) comprises a track member (41) and a guide member (42), wherein the track member (41) is respectively arranged on the traveling trolley (1) and the carrier plate (3), and the guide member (42) is arranged between the traveling trolley (1) and the carrier plate (3) through the track member (41).

2. The coil transport vehicle with combined oil cylinder according to claim 1, characterized in that: The walking trolley (1) comprises a vehicle body (11) and a mounting seat (12), wherein the mounting seat (12) is symmetrically arranged on the vehicle body (11), and the driving member (21) is symmetrically arranged on the mounting seat (12).

3. The coil transport vehicle with combined oil cylinder according to claim 2, characterized in that: The second driving member (22) is arranged between adjacent first driving members (21), and the second driving member (22) is located on the mounting seat (12).

4. The coil transport vehicle with combined oil cylinder according to claim 2, characterized in that: The track member (41) comprises a main rail (411) and a side rail (412); the main rail (411) is arranged on the carrier plate (3); the side rail (412) is symmetrically arranged on the vehicle body (11); and the main rail (411) is located in the middle of the side rail (412) in a vertical direction.

5. The coil transport vehicle with combined oil cylinder according to claim 4, characterized in that: The guide member (42) comprises a support arm (421) and a sliding rod (422), wherein the support arm (421) is arranged between the main guide rail (411) and the side guide rail (412), and the sliding rod (422) is arranged between the support arm (421) and the side guide rail (412) and the main guide rail (411).

6. The coil transport vehicle with combined oil cylinder according to claim 4, characterized in that: A limiting unit (5) is arranged between the side guide rails (412), and the limiting unit (5) can slide along the side guide rails (412).

7. The coil transport vehicle with combined oil cylinder according to claim 6, characterized in that: The limiting unit (5) comprises transmission rods (51) respectively arranged on the side guide rails (412), the transmission rods (51) are provided with push rods (52) located on the movement track of the sliding rod (422), and limiting members (53) are arranged between the transmission rods (51).

8. The coil transport vehicle with combined oil cylinder according to claim 7, characterized in that: The limiting member (53) comprises a limiting block 1 (531) and a limiting block 2 (532); the limiting block 2 (532) is located on the vehicle body (11); and the limiting block 1 (531) and the limiting block 2 (532) are both located outside the driving member 1 (21).

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