CN112061150A - A transport vechicle for nonrust steel pipe is transported - Google Patents

Abstract

The invention relates to the technical field of stainless steel pipe production, in particular to a transport vehicle for stainless steel pipe transfer, comprising a steel rail and a rail car. The rail car is provided with a storage rack, and the storage rack includes a rack body and a rotating shaft arranged on the two long sides of the rack body. A plurality of identical gear levers are uniformly fixed on the first rotating shaft, and a steering mechanism is arranged between the rail car and the lower side of the frame. The steering mechanism includes a control turntable, a fixing frame and a second driving motor. The present invention can It is convenient for the transfer of stainless steel pipes and avoids the problems of collision and inconvenient loading and unloading during transportation.

Description

A transport vehicle for the transfer of stainless steel pipes

technical field

The invention relates to the technical field of stainless steel pipe production, in particular to a transport vehicle used for the transport of stainless steel pipes.

Background technique

In the processing of stainless steel pipes, the long tubular stainless steel pipes are centrally transferred to the storage location for stacking after production, but the current transfer tool is a traditional cart. The crane mechanism removes the stainless steel pipe from the cart and steers the stainless steel pipe to the same position as the stacking position before lowering it. However, during the steering process of the crane, the stainless steel pipe is in a suspended state, which makes the steering inconvenient, and when shaking occurs It is easy to cause collision damage to peripheral equipment or personnel;

At the same time, improper operation of traditional carts can easily lead to irregular walking routes of the carts, resulting in collisions with surrounding equipment or personnel.

SUMMARY OF THE INVENTION

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a transport vehicle for transporting stainless steel pipes.

In order to achieve the above purpose, the present invention provides the following technical solutions: a transport vehicle for the transfer of stainless steel pipes, comprising steel rails and rail cars, the rails are laid according to the preset lines in the factory area, and the rail cars are erected after the laying is completed. On the rear rail, the rail car is provided with a storage rack, and the storage rack includes a rack body and a rotating shaft arranged on the two long sides of the rack body. A plurality of identical gear levers are evenly and fixedly arranged on each of the first rotating shafts, and the plurality of gear levers on each rotating shaft one are arranged in the same arrangement direction, and a plurality of gears one is evenly arranged on the two rotating shafts one. , a drive mechanism is provided on the frame body corresponding to the rotating shaft on each side. The drive mechanism includes a second rotating shaft, a first driving motor, a reducer and a second gear. The second rotating shaft is rotatably installed at the bottom of the frame body, and the second gear is fixed. It is arranged on the second rotating shaft, and the number of gear two is consistent with the number of gear one on the corresponding side. Gear one on rotating shaft one meshes with gear two on rotating shaft two in one-to-one correspondence. At the bottom, the rotating shaft of the first drive motor is connected with the input end of the reducer, and the output end of the reducer is connected with the second rotating shaft.

A steering mechanism is arranged between the rail car and the lower side of the frame body. The steering mechanism includes a control turntable, a fixing frame and a second drive motor. The turntable is rotatably installed on the rail car, and the second drive motor is installed on the rail car. The rotating shaft of the second drive motor is arranged corresponding to the side of the turntable, the fixing frame is installed on the upper side of the turntable, the storage rack is installed on the fixing frame, the side surface of the turntable is circumferentially provided with a rack, and the driving motor 2 Gear three is installed on the rotating shaft of the gear, and the gear three is meshed with the rack.

The rail car is also provided with a controller, and the output ends of the controller are respectively connected with the control ends of the second drive motor and the first two drive motors.

Preferably, at least three universal support wheels are evenly arranged on the lower side of the turntable, the mounting seat of the universal support wheels is fixed on the rail car, and the wheel bodies of the universal support wheels are arranged against the lower surface of the turntable.

Preferably, the rail car is provided with a rotation hole at the connection of the turntable, and the rotation shaft of the turntable is inserted into the rotation hole to be matched and arranged.

Preferably, a plurality of bearings are evenly arranged on the rotating shaft of the turntable.

Preferably, the first rotating shaft is located below the side of the frame body, when the gear lever is vertically arranged, the side surface of the gear lever is in contact with the side surface of the frame body, and the gear lever and the upper plane of the frame body are vertically arranged.

Preferably, the reducer is arranged at the middle position of the second rotating shaft. After the rotating shaft two passes through the output end of the reducer, the output end of the reducer is located in the middle position of the second rotating shaft and is fixedly connected to the second rotating shaft.

Preferably, a buffer rubber 1 is provided on the side of the frame body corresponding to the gear lever.

Preferably, the tops of all the gear rods are provided with two buffer rubbers.

Compared with the prior art, the present invention has the beneficial effects that: by laying the steel rails, the running track and direction of the transport device are restricted, and the situation that the cart shifts and causes impact on personnel or equipment is avoided;

Through the setting of the steering mechanism, the rotation adjustment of the storage rack can be realized at any angle, and the stainless steel pipe can be hoisted after being adjusted to the required direction, so as to realize the loading and unloading in a unified direction, and avoid the situation of uncertain factors in the suspended state of the steel pipe;

Through the setting of the universal support wheel, the horizontal stability of the turntable can be improved, and the uneven placement of the stainless steel tubes on the storage rack can lead to uneven force on the turntable, which makes the turntable tilt;

By setting the gear levers on both sides of the frame body and the first rotating shaft, and driving the rotation of the first rotating shaft through the driving mechanism, the gear levers on each side of the frame body can be in a vertical state and an inclined state. It is convenient to unload the stainless steel pipe when loading and tilting;

The setting of the drive mechanism facilitates the mechanized adjustment of the specific position of the gear lever and improves the operation efficiency;

Multiple sets of meshing gears 1 and 2 can further improve the structural stability of the shaft 1 and the gear lever on the frame body, and avoid the uneven force causing the gear lever to be unable to effectively block the stainless steel pipe;

By setting the buffer rubber 1, it can avoid the situation that the gear rod collides with the frame body for a long time and causes the frame body and the gear rod to be damaged;

By the arrangement of the second buffer rubber, the top of the gear lever can be protected. When the gear lever is inclined downward, the gear lever contacts the ground, and the second buffer rubber can avoid the wear between the gear lever and the ground.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

FIG. 2 is a schematic structural diagram of a side view of a storage rack of the present invention;

3 is a top view of the steering mechanism of the present invention;

FIG. 4 is a sectional view of the steering mechanism of the present invention.

In the figure: 1. Steel rail; 2. Rail car; 3. Controller; 4. Turntable; 5. Fixed frame; 6. Driving motor 2; 7. Rack; 8. Gear 3; 9. Universal support wheel; 10 , rotating hole; 11, bearing; 12, shaft one; 13, gear lever; 14, gear one; 15, shaft two; 16, drive motor one; 17, reducer; 18, gear two; 19, frame body; 20 , Buffer rubber one; 21, buffer rubber two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4 , the present invention provides a technical solution: a transport vehicle for the transfer of stainless steel pipes, including steel rails and rail cars, the steel rails are laid according to the preset lines in the factory, and the rail cars are erected On the rails after the laying is completed, the rail car is provided with a storage rack, the storage rack includes a rack body and a rotating shaft arranged on the two long sides of the rack body, and the two rotating shafts rotate on the corresponding sides of the rack body respectively. Connection, a plurality of identical gear rods are evenly and fixedly arranged on the first two rotating shafts, and the plurality of gear rods on each rotating shaft one are arranged in the same arrangement direction, and the two said rotating shafts are evenly arranged on the first one. A gear one, the frame body is provided with a driving mechanism at one location corresponding to the rotating shaft on each side, the driving mechanism includes a rotating shaft two, a driving motor one, a reducer and a second gear, and the second rotating shaft is rotatably installed at the bottom of the frame body, The second gear is fixedly arranged on the second rotating shaft, and the number of the second gear is the same as the number of the first gear on the corresponding side. The first gear on the rotating shaft 1 meshes with the second gear on the second rotating shaft in a one-to-one correspondence, and the driving motor 1 and the reducer are respectively installed in The bottom of the frame body, and the rotating shaft of the first drive motor is connected with the input end of the reducer, and the output end of the reducer is connected with the second rotating shaft,

A steering mechanism is arranged between the rail car and the lower side of the frame body. The steering mechanism includes a control turntable, a fixing frame and a second drive motor. The turntable is rotatably installed on the rail car, and the second drive motor is installed on the rail car. The rotating shaft of the second drive motor is arranged corresponding to the side of the turntable, the fixing frame is installed on the upper side of the turntable, the storage rack is installed on the fixing frame, the side surface of the turntable is circumferentially provided with a rack, and the driving motor 2 Gear three is installed on the rotating shaft of the gear, and the gear three is meshed with the rack.

The rail car is also provided with a controller, and the output ends of the controller are respectively connected with the control ends of the second drive motor and the first two drive motors.

The lower side of the turntable is evenly provided with at least three universal support wheels, the mounting seat of the universal support wheels is fixed on the rail car, and the wheel bodies of the universal support wheels are arranged against the lower surface of the turntable.

The rail car is provided with a rotation hole at the connection of the turntable, and the rotation shaft of the turntable is inserted into the rotation hole to be matched and arranged.

A plurality of bearings are evenly arranged on the rotating shaft of the turntable.

The first rotating shaft is located below the side of the frame body, when the gear rod is vertically arranged, the side face of the gear rod is in contact with the side surface of the frame body, and the gear rod and the upper plane of the frame body are vertically arranged.

The reducer is arranged at the middle position of the second rotating shaft. After the rotating shaft two passes through the output end of the reducer, the output end of the reducer is located in the middle position of the second rotating shaft and is fixedly connected with the second rotating shaft.

The side of the frame body is provided with a buffer rubber 1 corresponding to the gear lever.

The tops of all gear levers are provided with buffer rubber II.

Through this technical solution, when the stainless steel pipe needs to be loaded, the rail car is pushed to run on the laid steel rail to the required place for shipment of the stainless steel pipe, the stainless steel pipe to be transferred is loaded into the storage rack, and after the loading is completed, the rail is pushed The car moves to the pipe stacking place, and according to the stacking direction, the controller controls the rotation of the driving motor 2, so that the driving motor 2 drives the turntable to rotate through the gear 3 and the circumferential rack on the turntable, so that the rotation drives the storage rack to turn. After the direction of the stainless steel pipe is consistent with the direction of the pipes stacked there, the worker operates the controller to stop the second drive motor;

Then, by manipulating the controller, the controller controls the first drive motor to rotate, and then the drive motor one is linked to the reducer, and drives the second shaft to rotate through the reducer. One drives the gear lever to approach the frame body, and controls the drive motor to stop running after the gear lever and the frame body are vertical. A fence for placing stainless steel pipes, and then placing the stainless steel pipes on the rack body. After the rack body is full, the worker pushes the car body to move to the designated storage position, and then controls the drive motor on the side close to the storage position through the controller. Rotate so that the rotating shaft on this side drives the gear lever downward, and after the gear lever is inclined to touch the ground, the drive motor is controlled to stop running, and the stainless steel pipe is discharged from this side to complete the loading and unloading process of the stainless steel pipe; then Carry out the next loading and unloading process according to the above steps.

In addition, in the process of mass production, when a large number of stainless steel pipes need to be transported, it is possible to control the driving motor to rotate a certain number of turns, so that the shaft rotates a certain angle, and the gear lever is inclined upward, so that the gear levers on both sides of the frame fit together V-shaped setting is convenient to increase the loading capacity of stainless steel tubes on the frame.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a transport vehicle for the transfer of stainless steel pipes is characterized in that: comprising a steel rail and a rail car, the rail is laid according to a preset line in the factory area, and the rail car is erected on the rail after the laying is completed, so The rail car is provided with a storage rack, and the storage rack includes a rack body and a rotating shaft arranged on the two long sides of the rack body. A plurality of identical gear rods are fixedly arranged, and the plurality of gear rods on each rotating shaft are arranged in the same arrangement direction, and a plurality of gears are evenly arranged on the two rotating shafts. A drive mechanism is provided at one place corresponding to the rotating shaft on each side. The drive mechanism includes a second rotating shaft, a first driving motor, a reducer and a second gear. The second rotating shaft is rotatably installed at the bottom of the frame body, and the second gear is fixed on the second rotating shaft. And the number of gear 2 is the same as the number of gear 1 on the corresponding side. The rotating shaft of the reducer is connected to the input end of the reducer, and the output end of the reducer is connected to the second rotating shaft. A steering mechanism is arranged between the rail car and the lower side of the frame body. The steering mechanism includes a control turntable, a fixing frame and a second drive motor. The turntable is rotatably installed on the rail car, and the second drive motor is installed on the rail car. The rotating shaft of the second drive motor is arranged corresponding to the side of the turntable, the fixing frame is installed on the upper side of the turntable, the storage rack is installed on the fixing frame, the side surface of the turntable is circumferentially provided with a rack, and the driving motor 2 Gear three is installed on the rotating shaft of the gear, and the gear three is meshed with the rack. The rail car is also provided with a controller, and the output ends of the controller are respectively connected with the control ends of the second drive motor and the first two drive motors. 2. A transport vehicle for stainless steel pipe transfer according to claim 1, characterized in that: the lower side of the turntable is evenly provided with at least three universal support wheels, and the mounting seat of the universal support wheels is fixed on the On the rail car, the wheel body of the universal support wheel is arranged against the lower surface of the turntable. 3 . The transport vehicle for stainless steel pipe transfer according to claim 1 , wherein the rail car is provided with a rotation hole at the connection of the turntable, and the rotation shaft of the turntable extends into the rotation hole for cooperation. 4 . 4 . The transport vehicle for stainless steel pipe transfer according to claim 3 , wherein a plurality of bearings are evenly arranged on the rotating shaft of the turntable. 5 . 5. A transport vehicle for stainless steel pipe transfer according to claim 1, characterized in that: the rotating shaft is located below the side of the frame body, and when the gear lever is vertically arranged, the side surface of the gear lever is connected to the frame body. The side of the frame is in conflict, and the gear lever and the upper plane of the frame are vertically arranged. 6. A transport vehicle for stainless steel pipe transfer according to claim 1, characterized in that: the reducer is arranged at the middle position of the second rotating shaft, and after the second rotating shaft passes through the output end of the reducer, the The output end is located in the middle of the second rotating shaft and is fixedly connected with the second rotating shaft. 7 . The transport vehicle for stainless steel pipe transfer according to claim 1 , wherein a buffer rubber 1 is provided on the side of the frame body corresponding to the gear lever. 8 . 8 . The transport vehicle for stainless steel pipe transfer according to claim 1 , wherein the tops of all gear bars are provided with two buffer rubbers. 9 .

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