Flat plate transportation device for medium and heavy plates

Abstract

The utility model relates to the technical field of medium and heavy plate transportation, in particular to a flat plate transportation device for medium and heavy plates. The first car body, the second car body and the third car body are sequentially and fixedly installed together from left to right. A power driving device is fixedly installed on one side of the third vehicle body, a driving gear is fixedly installed on a power output shaft of the power driving device, at least two carrier rollers are axially installed on the top of the first vehicle body, the top of the second vehicle body and the top of the third vehicle body at intervals respectively, and the carrier rollers on the first vehicle body, the carrier rollers on the second vehicle body and the carrier rollers on the third vehicle body are flush. And the driving gear and the driven gear are connected together through a chain. The medium-thickness plate conveying device is reasonable and compact in structure and convenient to use, the driven gear is driven to rotate through the driving gear, the carrier rollers are driven to rotate, accordingly, the purpose of conveying medium-thickness plates is achieved, the medium-thickness plates are prevented from deviating and being scratched in the conveying process, the medium-thickness plate conveying device has the advantages of being safe and reliable, operation is convenient, and working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medium plate transportation, and is a medium plate flat transportation device. BACKGROUND

[0002] At present, the wall thickness capacity of hot-rolled coil plate Q235 in domestic steel mills can reach 25mm, and the wall thickness capacity of Q355 is less than 22mm. The large wall thickness steel pipe is limited by raw materials and cannot meet the needs of large water conservancy construction. Moreover, the super large wall thickness and super large diameter steel pipes in most of the domestic are welded by splicing medium plates. Due to the influence of welding process, forming process, raw material quality and the like, the production requirements cannot be met. The above problems can be solved by using medium plates, but the existing transportation devices for transporting medium plates mostly adopt belt conveying and plate cars and the like. In the process of transporting medium plates, the problems of easy deviation, easy scratching of medium plates and low conveying efficiency exist. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a kind of medium plate flat transportation device, overcome the above-mentioned prior art, it can effectively solve the problem of the existing transportation device mostly adopts belt conveying and plate car and the like, in the process of transporting medium plate, the problems of easy deviation, easy scratching of medium plate and low conveying efficiency.

[0004] The technical scheme of the utility model is realized by the following measures: a kind of medium plate flat transportation device, including track, first car body, second car body and third car body are fixedly installed in order from left to right;First car body, second car body and third car body are installed on track, power drive device is fixedly installed on the side of third car body, driving gear is fixedly installed on the power output shaft of power drive device, at least two supporting rollers are installed on the top of first car body, second car body and third car body respectively along axial direction, the supporting rollers on first car body, second car body and third car body are in line, driven gear is fixedly installed on the one end of the shaft of supporting roller, driving gear and driven gear are connected together by chain.

[0005] The following is further optimization or / and improvement of the above-mentioned utility model technical scheme:

[0006] The above-mentioned at least two limit plates are symmetrically fixedly installed on the front side and rear side of first car body, second car body and third car body respectively.

[0007] The above-mentioned power drive device includes helical gear reducer, driving shaft is fixedly installed on the power output end of helical gear reducer through shaft coupling, and driving gear is fixedly installed on driving shaft.

[0008] The above-mentioned protective cover is fixedly installed on first car body, second car body and third car body, and driving gear, driven gear and chain are located in protective cover respectively.

[0009] The first car body and the second car body are fixedly installed together by bolts and nuts, and the second car body and the third car body are fixedly installed together by bolts and nuts.

[0010] At least one walking shaft is fixedly installed at the bottom of the first car body, the second car body and the third car body through a support, and walking wheels are fixedly installed at both ends of the walking shaft, and the walking wheels are installed on a track; or / and, at least two supporting rollers are axially spaced and installed at the top of the first car body, the second car body and the third car body through a bearing seat.

[0011] The utility model discloses reasonable and compact structure, convenient to use, through the drive gear drive driven gear rotation, drive supporting roller rotation, thereby reach the purpose of transporting the plate, prevent the plate from deviating and scratching in the transportation process, have safe and reliable characteristics, have facilitated operation, and greatly improved work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] ATTACHED Figure 1 It is the front view structure schematic diagram of the best embodiment of the utility model.

[0013] ATTACHED Figure 2 It is the top view structure schematic diagram of the attached Figure 1 .

[0014] ATTACHED Figure 3 It is the right view partial section enlarged structure schematic diagram of the attached Figure 1 .

[0015] ATTACHED Figure 4 It is the section enlarged structure schematic diagram of B-B direction of the attached Figure 1 .

[0016] ATTACHED Figure 5 It is the right view partial section enlarged structure schematic diagram of the attached Figure 1 .

[0017] The codes in the drawings are as follows: 1 is a track, 2 is a first car body, 3 is a second car body, 4 is a third car body, 5 is a power driving device, 6 is a supporting roller, 7 is a protective cover, 8 is a support, 9 is a walking wheel, and 10 is a bearing seat. DETAILED DESCRIPTION

[0018] The utility model is not limited by the following embodiments, and the specific implementation mode can be determined according to the technical scheme of the utility model and the actual situation.

[0019] In the utility model, in order to facilitate the description, the relative position relation of each component is described according to the layout mode of the attached Figure 1 drawing of the specification, for example, the position relation of front, back, top, bottom, left, right and the like is determined according to the layout direction of the attached Figure 1 drawing of the specification.

[0020] The utility model will be further described in connection with the embodiments and drawings as follows:

[0021] As shown in the accompanying Figure 1 , 2 , 3, 4, 5, the medium plate flat transport device comprises a track 1, a first car body 2, a second car body 3 and a third car body 4 fixedly installed in sequence from left to right, the first car body 2, the second car body 3 and the third car body 4 are installed on the track 1, a power driving device 5 is fixedly installed on one side of the third car body 4, a driving gear is fixedly installed on the power output shaft of the power driving device 5, at least two supporting rollers 6 are axially spaced apart and installed on the top of the first car body 2, the second car body 3 and the third car body 4 respectively, the supporting rollers 6 on the first car body 2, the second car body 3 and the third car body 4 are flush, a driven gear is fixedly installed on one end of the shaft of the supporting roller 6, and the driving gear and the driven gear are connected together through a chain. The first car body 2, the second car body 3 and the third car body 4 can be the existing known and public; in this way, the first car body 2, the second car body 3 and the third car body 4 are connected together, the driven gear is driven to rotate through the driving gear, the supporting roller 6 is driven to rotate, and thus the purpose of transporting the medium plate is achieved, the medium plate is prevented from being scratched during the transportation process, it has the characteristics of safety and reliability, it is convenient to operate, and the working efficiency is greatly improved.

[0022] The medium plate flat transport device can be further optimized or / and improved according to actual needs:

[0023] According to needs, at least two limiting plates are symmetrically fixedly installed on the front side and the rear side of the first car body 2, the second car body 3 and the third car body 4 respectively. In this way, the limiting plates can limit the position of the medium plate, and the deviation of the medium plate during the transportation process is prevented.

[0024] According to needs, the power driving device 5 comprises a helical gear reducer, a driving shaft is fixedly installed on the power output end of the helical gear reducer through a shaft coupling, and a driving gear is fixedly installed on the driving shaft. The helical gear reducer is the existing known and public; in this way, the helical gear reducer is adopted, and the medium plate is more stable during the transportation process. The power driving device 5 adopts the helical gear reducer, the shaft coupling and the sprocket transmission mode, drives all the supporting rollers 6 to rotate; the driving gear at the power driving device 5 has a tensioning function; the driving mode and the transmission mode can also be replaced by other existing modes; the power N of the rotating motor (AC) can be 2.2KW.

[0025] As shown in the accompanying Figure 1 , 2 , 3, 4, 5, a protective cover 7 is fixedly installed on the first car body 2, the second car body 3 and the third car body 4, and the driving gear, the driven gear and the chain are located in the protective cover 7. In this way, the protective cover 7 can better protect the personal safety of the operator.

[0026] According to the needs, the first car body 2 and the second car body 3 are fixedly installed together by bolts and nuts, and the second car body 3 and the third car body 4 are fixedly installed together by bolts and nuts. In this way, it is convenient to install and disassemble; the first car body 2, the second car body 3 and the third car body 4 are connected together and installed on the track 1, so that the running is more stable.

[0027] As shown in the accompanying Figure 1 , 2 , at least one walking axle is fixedly installed at the bottom of the first car body 2, the second car body 3 and the third car body 4 through the support 8 respectively, walking wheels 9 are fixedly installed at both ends of the walking axle respectively, and the walking wheels 9 are installed on the track 1; or / and, at least two idlers 6 are installed along the axial direction at the top of the first car body 2, the second car body 3 and the third car body 4 through the bearing seat 10 respectively. In this way, the idler 6 is installed through the bearing seat 10, so that the idler 6 is more stable in operation; the linear speed of the idler 6 can be 8.19 m / min. The first car body 2 and the third car body 4 can be installed with four walking wheels 9, and the second car body 3 can be installed with two walking wheels 9 with a buffer device, so that after the car body is stressed, the walking wheels 9 are in contact with the track of the flying welding vehicle. The diameter of the walking wheel 9 is 200 mm. During the working process, the steel plate can be replaced by the flat plate, and the steel plate is directly conveyed into the leveling machine by cooperating with the upper winding trolley. Through the utility model, the medium plate can be stably transported to the specified welding production line position. During the transportation process, the control system adjusts the transportation speed and direction according to the preset parameters, so as to ensure the accuracy and efficiency of the transportation.

[0028] The advantages of the utility model are:

[0029] 1. High efficiency: the utility model can realize the rapid and stable transportation of the medium plate, and improve the production efficiency.

[0030] 2. Accuracy: through accurate positioning and butt joint device, the accuracy and quality of the medium plate splicing are ensured.

[0031] 3. Safety: equipped with perfect safety protection device, the safety in the production process is ensured.

[0032] 4. The raw material medium plate flat plate transported by the utility model can completely break the limitation of the wall thickness capacity of the domestic steel mill hot-rolled plate Q235, which can reach 25 mm, and the wall thickness capacity of Q355 is less than 22 mm, and the pipeline wall thickness requirement can be produced as long as it reaches the capacity range of the forming equipment.

[0033] 5. At present, most of the super large wall thickness and super large diameter steel pipes in the domestic use the medium plate splicing method for welding production, and due to the influence of welding process, forming process, raw material quality and the like, the efficiency is very low, and the production efficiency of the medium plate spiral steel pipe is 5 times that of the same.

[0034] 6. The application has significant improvements in structural design, drive system, intelligent control and energy saving and environmental protection, which specifically shows that the transmission efficiency is improved, the energy consumption is reduced, the board protection effect is better, and the production environment is more environmentally friendly.

[0035] The above technical features constitute an embodiment of the present application, which has strong adaptability and implementation effect, and unnecessary technical features can be added or reduced according to actual needs to meet the needs of different situations.

Claims

1. A plate conveyor for medium-thickness plates, characterized in that The track, the first car body, the second car body and the third car body are fixed and installed together from left to right; the first car body, the second car body and the third car body are installed on the track; the power driving device is fixed and installed on one side of the third car body; the driving gear is fixed and installed on the power output shaft of the power driving device; at least two rollers are fixed and installed on the top of the first car body, the second car body and the third car body along the axial direction; the rollers on the first car body, the second car body and the third car body are flush; the driven gear is fixed and installed on one end of the shaft of the roller; the driving gear and the driven gear are connected together through the chain.

2. The plate conveyor according to claim 1, characterized in that The front side and the rear side of the first car body, the second car body and the third car body are symmetrically fixed and installed with at least two limiting plates.

3. The plate conveyor according to claim 1 or 2, characterized in that The power driving device comprises a helical gear reducer; the driving shaft is fixed and installed on the power output end of the helical gear reducer through the shaft coupling; and the driving gear is fixed and installed on the driving shaft.

4. The plate conveyor according to claim 1 or 2, characterized in that The protective cover is fixed and installed on the first car body, the second car body and the third car body; the driving gear, the driven gear and the chain are located in the protective cover.

5. The plate conveyor according to claim 3, characterized in that The protective cover is fixed and installed on the first car body, the second car body and the third car body; the driving gear, the driven gear and the chain are located in the protective cover.

6. The plate conveyor according to claim 1 or 2, characterized in that The first car body and the second car body are fixed and installed together through the bolt and the nut; and the second car body and the third car body are fixed and installed together through the bolt and the nut.

7. The plate conveyor according to claim 3, characterized in that The first car body and the second car body are fixed and installed together through the bolt and the nut; and the second car body and the third car body are fixed and installed together through the bolt and the nut.

8. The plate conveyor according to claim 5, characterized in that The first car body and the second car body are fixed and installed together through the bolt and the nut; and the second car body and the third car body are fixed and installed together through the bolt and the nut.

9. The plate conveyor according to claim 1 or 2, characterized in that The bottom of the first car body, the second car body and the third car body is fixed and installed with at least one walking shaft through the support; the walking wheel is fixed and installed on both ends of the walking shaft; and the walking wheel is installed on the track; or / and, at least two rollers are fixed and installed on the top of the first car body, the second car body and the third car body through the bearing seat along the axial direction.

10. The plate conveyor according to claim 8, characterized in that The bottom of the first car body, the second car body and the third car body is fixed and installed with at least one walking shaft through the support; the walking wheel is fixed and installed on both ends of the walking shaft; and the walking wheel is installed on the track; or / and, at least two rollers are fixed and installed on the top of the first car body, the second car body and the third car body through the bearing seat along the axial direction.

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