CN206766996U - Two bors d's oeuveres cage guide organizing apparatus - Google Patents

Abstract

The utility model relates to a marshalling device for double elevator guide rails, comprising a hydraulic drive system, a lifting arm assembly I, a driving arm, a pull rod, an elevating arm assembly II, a chain frame assembly, a traversing trolley and a trolley walking drive system; a hydraulic drive system It is connected with the driving arm; the long axis of the driving arm is connected with the lifting arm assembly I; the lifting arm assembly I is connected with the lifting arm assembly II through a pull rod; The arm assembly Ⅰ is connected to the lifting arm assembly Ⅱ, and the track is equipped with a traversing trolley and connected to its sprocket through a chain; the trolley walking drive system is fixed on the chain frame assembly, including the power unit and the sprocket, and the output shaft of the power unit Its sprocket is fixed on the top, and the sprocket and the sprocket of the chain frame assembly form a closed-loop system and are connected by a chain. The utility model mainly solves the problem that it is difficult to insert a new marshalling device because the space of the marshalling device of the original production line is severely limited when the bar production line is upgraded.

Description

Shuangpin elevator guide rail marshalling device

technical field

The utility model relates to a marshalling device for guide rails of double-combined elevators.

Background technique

The grouping device in the existing bar production line is usually used for grouping and arranging a plurality of rolled pieces, and then sending the rows of rolled pieces to the sawing area to cut out double-sized rolled pieces, thereby improving the efficiency of sawing. With the continuous development of technology and the continuous improvement of demand, various bar production lines need to be upgraded to increase the rolling of other types of rolled parts, such as double-slip elevator guide rails. According to the process requirements and cost requirements, it is generally necessary to insert a set of devices such as the marshalling device for double elevator guide rails into the original skirt board steel marshalling device, and the function of the steel marshalling device on the skirt board used for the original bar cannot be affected, that is, two The sets of marshalling devices can be used in time-sharing, are independent of each other, and do not generate motion interference with each other. However, the steel marshalling device on the original skirt board is compact enough and the space is severely limited. Therefore, it is necessary to add a "slimming" optimized double elevator guide rail marshalling device to the steel marshalling device of the original bar production line.

Utility model content

The technical problem to be solved by the utility model is: to provide a double elevator guide rail marshalling device, which has a compact structure and saves space, and the device is inserted into the steel weaving device on the apron of the original bar production line , can work independently with the existing steel marshalling device on the skirt board in time sharing.

The technical scheme that the utility model solves technical problem is as follows:

The utility model is a guide rail marshalling device for a double elevator, which includes a hydraulic drive system, a lifting arm assembly I, a driving arm, a pull rod, an elevating arm assembly II, a chain frame assembly, a traversing trolley and a trolley walking drive system; The head end of the hydraulic drive system is connected to the driving arm through a pin; the long axis of the driving arm is connected to the lifting arm assembly I through a key; The lifting arm assembly II is connected; the chain frame assembly includes a track and a sprocket, and its lower part is respectively connected with the upper end of the lifting arm assembly I and the upper end of the lifting arm assembly II through pin shafts; the traverse trolley is located on the chain frame on the track of the component, and connected with the sprocket of the chain frame assembly through a chain; the trolley walking drive system is fixed on the chain frame assembly, including a power unit and a sprocket, and its sprocket is fixed on the output shaft of the power unit. The sprocket and the sprocket in the chain frame assembly form a closed-loop system and are connected by a chain.

Further, the leverage ratios of the lifting arm assembly I and the lifting arm assembly II are both greater than 1.

Further, the chain frame assembly is processed and welded with H-shaped steel. The H-shaped steel is placed in an "I" shape, and the left and right grooves are used as the track for the wheels of the traverse trolley. The bottom of the H-shaped steel is welded with a reinforcement structure.

Further, the H-shaped steel used in the chain frame assembly is an H-shaped steel with a specification of 150×150×7×10 (unit: mm) with 16 mm removed from both sides of the flange.

Further, the wheels of the traversing trolley are arranged in pairs on the left and right in the track of the chain frame assembly.

Further, there is a chain tension adjustment device at the connection between the chain and the traversing trolley in the device.

Further, the body of the traversing trolley is in a reverse "C" shape.

Further, the wheels of the traversing trolley are provided with single-row self-aligning ball bearings.

Further, the traveling drive system of the trolley and the chain frame assembly are fixed through bolt connection.

Further, the power device of the traveling drive system of the trolley is a motor, and the motor is installed vertically.

Compared with the prior art, the utility model has the following advantages: (1) the structure is compact and space-saving, and it can work independently in time with the steel marshalling device on the apron of the existing bar production line; (2) the chain frame assembly adopts The H-shaped steel is "slimmed" first, and then welded and strengthened to ensure that the lifting movement of the chain frame assembly can be satisfied in a limited space; (3) The bearings for the traverse trolley adopt single-row self-aligning ball bearings to save lateral space; (4) ) Traversing trolley The trolley body is made into a "reverse C" shape to meet the production rhythm requirements of the next elevator guide rail after the previous elevator guide rail is lifted by the trolley.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the traverse trolley in the utility model;

Fig. 3 is a structural schematic diagram of the chain frame assembly in the utility model;

In the figure: 1. Hydraulic drive system, 2. Lifting arm assembly Ⅰ, 3. Driving arm, 4. Pull rod, 5. Lifting arm assembly Ⅱ, 6. Chain frame assembly, 7. Traversing trolley, 8. Cart Walking drive system.

detailed description

In order to better explain the utility model, the content of the utility model is further clarified below in conjunction with the accompanying drawings and specific embodiments, but the content of the utility model is not limited to the following examples.

As shown in Fig. 1 to Fig. 3, a double elevator guide rail marshalling device includes a hydraulic drive system 1, a lifting arm assembly Ⅰ2, a driving arm 3, a pull rod 4, an elevating arm assembly Ⅱ5, a chain frame assembly 6, a horizontal Move the trolley 7 and the trolley walking drive system 8; the head end of the hydraulic drive system 1 is connected to the driving arm 3 through a pin; the long axis of the driving arm 3 is connected to the lifting arm assembly I2 through a key; The lifting arm assembly I2 is connected with the lifting arm assembly II5 arranged on the right side through a pull rod 4; the chain frame assembly 6 includes a track and a sprocket, and its lower part is respectively connected with the upper end of the lifting arm assembly I2 and the lifting arm The upper end of the assembly II5 is connected by a pin shaft; the traverse trolley 7 is located on the track of the chain frame assembly 6, and is connected with the sprocket of the chain frame assembly 6 through a chain; the trolley walking drive system 8 is fixed on the chain frame assembly 6 On, comprise power unit and sprocket wheel, its sprocket wheel is fixed on the output shaft of its power unit, this sprocket wheel and the sprocket wheel in the chain frame assembly 6 form closed-loop system, are connected by chain.

In this embodiment, the lever ratios of the lifting arm assembly I2 and the lifting arm assembly II5 are both greater than 1. The lever ratios of the lifting arm assembly I2 and the lifting arm assembly II5 are both greater than 1 to ensure that the pull rod 4 will not interfere with the existing equipment when it is at the lowest position.

As shown in Figure 3, in this embodiment, the chain frame assembly 6 is welded after processing with H-shaped steel, the H-shaped steel is placed in the shape of "I", and the left and right grooves are used as the track for the wheels of the traversing trolley 7. The bottom of the H-shaped steel is welded with a reinforced structure. The H-shaped steel used here can be further set as an H-shaped steel with a specification of 150×150×7×10 (unit: mm) with 16mm cut off on both sides of the upper and lower flanges. The specification here is 150mm in height and flange width The thickness of the web is 150mm, the thickness of the web is 7mm, and the thickness of the flange is 10mm.

In this embodiment, the left and right wheels of the traverse trolley 7 are arranged in pairs in the track of the chain frame assembly 6 .

In this embodiment, the H-shaped steel that forms the track of the chain frame assembly 6 is placed in an "I" shape, and a part is cut off on both sides of the two flanges of the H-shaped steel, and the left and right inner grooves are used as the traversing trolley 7 track, so that the chain frame assembly 6 of the device can be set in the limited space of the original steel marshalling device on the skirt plate of the original bar production line, and the lifting movement of the chain frame assembly 6 is not affected by the original marshalling device. influences.

In this embodiment, the connection between the chain and the traverse trolley 7 in the device is equipped with a chain tension adjustment device. The arrangement of the chain tension adjustment device can effectively prevent the phenomena such as chain falling off during the operation of the double-span elevator guide rail marshalling device.

As shown in FIG. 2 , in this embodiment, the body of the traversing trolley 7 is in a reverse "C" shape. The advantage of making the car body of the traversing trolley 7 an anti-"C" shape is to meet the production rhythm requirements of the previous elevator guide rail after being lifted up by the traversing trolley 7.

In this embodiment, the wheels of the traverse trolley 7 are provided with single-row self-aligning ball bearings. The wheels of the traversing trolley 7 are equipped with single-row self-aligning ball bearings, which can effectively save the transverse space of the trolley, so that it can walk well on the track in a limited space and meet the needs of production; In the track of the chain frame assembly 6 made of shaped steel, the wheels of the traversing trolley 7 can be symmetrically arranged in pairs in the left and right notches of the H-shaped steel, which not only saves the lateral space, but also ensures the stability of the traversing trolley 7 on the track. stability.

In this embodiment, the trolley driving system 8 and the chain frame assembly 6 are connected and fixed by bolts, and the power device is a motor, and the motor is vertically installed, that is, the motor is vertically installed on the chain frame assembly 6 . The motor of the trolley walking drive system 8 adopts vertical installation, which can effectively reduce the torsion effect of the self-weight of the motor on the long axis of the motor.

The working principle of the utility model is as follows: the hydraulic drive system 1 drives the driving arm 3 to rotate, the driving arm 3 drives the lifting arm assembly I2 to rotate through its long axis, and the lifting arm assembly I2 drives the lifting arm assembly II5 through the pull rod 4 to synchronize Turn, lifting arm assembly Ⅰ2 and lifting arm assembly Ⅱ5 push the chain frame assembly 6 up, and the traversing trolley 7 on the track of the chain frame assembly 6 lifts the guide rails of the double elevator from the input roller table; at this time, the trolley travels The driving system 8 operates, and its motor drives the sprocket wheel of the chain frame assembly 6 to rotate through the sprocket wheel fixed on the long axis, and the sprocket wheel of the chain frame assembly 6 drives the traverse trolley 7 to walk on the track of the chain frame assembly 6 through the chain, and the The guide rails of the double elevator are transported to the marshalling platform, and the hydraulic drive system 1 operates again, that is, the hydraulic cylinder retracts, the chain frame assembly 6 returns to the low position, and the trolley unloads; then, the trolley walking drive system 1 operates again, and its motor drives the horizontal The moving trolley 7 returns to the initial position and waits. In the next cycle, the traveling stroke of the traversing trolley 7 is reduced by the distance of the rail height of the double-joint elevator guide rails of the rolling specification, that is, the trolley stroke decreases to ensure that multiple double-joint elevator guide rails can be effectively Arranging into rows; the stroke reduction of the traversing trolley 7 is precisely controlled by the encoder attached to the motor of the trolley driving system 1 .

The utility model is a double elevator guide rail marshalling device which is compact in structure and saves space. The device is inserted into the steel weaving device on the apron of the original bar production line, and can work independently with the existing steel marshalling device on the apron. It saves cost and has good economic benefits.

Claims (10)

1. A pair of elevator guide rail marshalling devices, characterized in that it includes a hydraulic drive system (1), a lifting arm assembly I (2), a driving arm (3), a pull rod (4), an elevating arm assembly II ( 5), the chain frame assembly (6), the traversing trolley (7) and the trolley walking drive system (8); the head end of the hydraulic drive system (1) is connected to the driving arm (3) through a pin; the The long axis of the driving arm (3) is connected with the lifting arm assembly I (2) through a key; (5) connection; the chain frame assembly (6) includes a track and a sprocket, and its lower part is respectively connected with the upper end of the lifting arm assembly I (2) and the upper end of the lifting arm assembly II (5) through a pin shaft; The traverse trolley (7) is located on the track of the chain frame assembly (6), and is connected with the sprocket wheel of the chain frame assembly (6) through a chain; the trolley walking drive system (8) is fixed on the chain frame assembly (6) On, comprise power unit and sprocket wheel, its sprocket wheel is fixed on the output shaft of its power unit, this sprocket wheel and the sprocket wheel in the chain frame assembly (6) form closed-loop system, are connected by chain. 2. A pair of elevator guide rail marshalling device according to claim 1, characterized in that: the lever ratios of the lifting arm assembly I (2) and the lifting arm assembly II (5) are both greater than 1. 3. A pair of elevator guide rail marshalling device according to claim 1, characterized in that: the chain frame assembly (6) is welded after processing with H-shaped steel, and the H-shaped steel is placed in the shape of "I", left and right Two grooves are used as the tracks of the wheels of the traverse trolley (7), and the bottom of the H-shaped steel is welded with a reinforcing structure. 4. A pair of elevator guide rail marshalling device according to claim 3, characterized in that: the H-shaped steel used in the chain frame assembly (6) is the flange with 16mm cut off on both sides, and the specification is 150×150 ×7×10 H-shaped steel. 5. A pair of elevator guide rail marshalling device according to claim 3, characterized in that: the left and right wheels of the traverse trolley (7) are arranged in pairs in the track of the chain frame assembly (6). 6. A pair of elevator guide rail marshalling device according to claim 1, characterized in that a chain tension adjustment device is provided at the joint between the chain and the traversing trolley (7) in the device. 7. A pair of elevator guide rail marshalling device according to claim 1, characterized in that: the body of the traversing trolley (7) is in reverse "C" shape. 8. A pair of elevator guide rail marshalling device according to claim 1 or 5, characterized in that: the wheels of the traversing trolley (7) are provided with single-row self-aligning ball bearings. 9. The guide rail marshalling device for double-joint elevators according to claim 1, characterized in that: the traveling drive system (8) of the trolley and the chain frame assembly (6) are connected and fixed by bolts. 10. A pair of elevator guide rail marshalling device according to claim 1 or 9, characterized in that: the power device of the traveling driving system (8) of the trolley is a motor, and the motor is installed vertically.