Material conveying device of vertical quenching furnace

Abstract

The utility model discloses a vertical quenching furnace material conveying device which comprises a material conveying vehicle body and a lifting adjusting rope, a plurality of roller ways are arranged on the material conveying vehicle body in the material conveying direction, and each roller way is installed on the material conveying vehicle body in a sliding mode in the vertical direction. One end of the lifting adjusting rope is fixed to one end of the dumper body, the other end of the lifting adjusting rope is lifted after being arranged along the bottoms of the roller ways and connected with a power source, and the power source is used for winding the lifting adjusting rope and adjusting the lifting adjusting rope and the roller ways to be inclined; or the power source releases the lifting adjusting rope and adjusts the lifting adjusting rope and the roller ways to reset, through the synergistic effect of the roller ways and the lifting adjusting rope, the feeding process of quenching bars can be effectively achieved, the synergistic effect of multiple skip cars is not needed, operation is easy and convenient, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal heat treatment transportation equipment technical field, concretely is a vertical quenching furnace material conveying device. BACKGROUND

[0002] The deformed aluminum alloy has light weight, high strength, high conductivity, high thermal conductivity, excellent corrosion resistance and good processing performance, and is widely used in aerospace, rail transportation, automobile and military fields. The preparation process of the deformed aluminum alloy includes batching, smelting, casting, homogenization annealing, pressure processing, solid solution quenching and aging, wherein the solid solution quenching is a key process link for improving the mechanical properties and other properties of the aluminum alloy. The equipment commonly used in the solid solution quenching process is a vertical quenching furnace. The common vertical quenching furnace and the feeding equipment often have problems such as large space required by the whole equipment, high space position requirement for placement, low space utilization rate and the like in actual workshop layout.

[0003] During the quenching process of the aluminum alloy, the extruded rods are usually transported to the quenching furnace by using multiple transport trolleys, and then the extruded rods are sent into the quenching furnace by using a travelling crane and a lifting tool. However, in the actual production process, the multiple transport trolleys have problems such as long trolley group, high requirement for equipment placement position, large occupation of production space, and great reduction of labor efficiency of producers. UTILITARIAN CONTENT

[0004] The utility model aims at providing a vertical quenching furnace material conveying device, which can effectively solve the problems in the prior art.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a vertical quenching furnace material conveying device, comprising:

[0006] A transport trolley body is provided with a plurality of roller beds along the material conveying direction, and each roller bed is slidingly installed on the transport trolley body along the vertical direction;

[0007] A lifting adjusting rope is fixed at one end of the transport trolley body, and the other end is arranged along the bottom of each roller bed and lifted, and is connected with a power source, the power source is used for winding the lifting adjusting rope, adjusting the lifting adjusting rope and each roller bed to be inclined; or the power source releases the lifting adjusting rope, and adjusts the lifting adjusting rope and each roller bed to reset.

[0008] Preferably, a plurality of grooves are arranged on the transport trolley body along the material conveying direction, each groove is arranged along the vertical direction, and the top is open, the end part of the roller bed is clamped into the groove, and freely slides along the groove.

[0009] Preferably, a plurality of grooves are symmetrically arranged on both sides of the material conveying trolley body in the material conveying direction, and the roller tracks are respectively clamped into the corresponding grooves.

[0010] Preferably, a fixed steel column is arranged at one end of the material conveying trolley body, and one end of the lifting adjusting rope is tied to the fixed steel column, and the height of the fixed steel column is consistent with the natural height of the roller track.

[0011] Preferably, the power source is a steel wire winch, one end of the lifting adjusting rope is connected to the power end of the steel wire winch after being lifted, and the steel wire winch is used for winding or releasing the lifting adjusting rope.

[0012] Preferably, a fixed pulley structure is arranged on one side of the material conveying trolley body and the height of the fixed pulley structure is higher than the natural height of the roller track, and one end of the lifting adjusting rope is arranged along the bottom of each roller track and then arranged around the fixed pulley structure and extended to the power end of the steel wire winch.

[0013] Preferably, a rope clamping steel column is arranged on one side of the material conveying trolley body and the height of the rope clamping steel column is lower than the natural height of the roller track.

[0014] Preferably, a roller shaft is arranged on the material conveying trolley body close to the fixed pulley structure, and the roller shaft is used for isolating the lifting adjusting rope from the material conveying trolley body.

[0015] Preferably, a sliding groove is arranged in each groove in the vertical direction, a U-shaped sliding block with an upward opening is slidably arranged in the sliding groove, balls are arranged in the U-shaped groove of the sliding block, and the end of the roller track is clamped into the U-shaped groove and in contact with the balls.

[0016] Beneficial effects: in the utility model, through the synergistic effect of the roller track and the steel wire winch and with the aid of the lifting adjusting rope, the feeding process of the quenched bar material can be effectively realized, multiple trolleys are not needed for synergistic effect, the operation is simple and convenient, and the production efficiency can be improved; the roller shaft is arranged to protect the lifting adjusting rope, avoid abrasion caused by contact with the material conveying trolley body during winding or releasing, the U-shaped sliding block is used for facilitating the sliding adjustment of each roller track and the rolling of the U-shaped sliding block, and the feeding efficiency is further improved; the utility model improves the transport trolley, reduces the space requirement of the quenching furnace, saves the workshop space, and greatly improves the labor productivity. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation of the utility model.

[0018] In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a vertical quenching furnace material conveying device according to this utility model;

[0020] Figure 2 This is a front view of a vertical quenching furnace material conveying device according to this utility model;

[0021] Figure 3 This is a schematic diagram of another vertical quenching furnace material conveying device of this utility model;

[0022] Figure 4 This is a front view of another vertical quenching furnace material conveying device of this utility model;

[0023] The following are the labels in the diagram: 1. Main body of the material transport vehicle; 2. Roller conveyor; 3. Lifting and adjusting rope; 4. Groove; 5. Fixed steel column; 6. Wire winch; 7. Fixed pulley structure; 8. Roller shaft; 9. Rope clamping steel column; 10. Slide groove; 11. U-shaped slider; 12. Ball bearing. Detailed Implementation

[0024] The embodiments of this utility model are described below with reference to the accompanying drawings. The terminology used in the embodiments section of this utility model is for explaining specific embodiments only and is not intended to limit the scope of this utility model. The embodiments of this application are described below with reference to the accompanying drawings.

[0025] Example 1: As Figures 1-2 As shown, a material conveying device for a vertical quenching furnace includes a material conveying vehicle body 1. The bottom of the material conveying vehicle body 1 is equipped with wheels, which can be moved as needed. Multiple roller tracks 2 are arranged on the material conveying vehicle body 1 along the material conveying direction, and the bar stock can be rolled and transported on the roller tracks 2. Each roller track 2 is slidably installed on the material conveying vehicle body 1 in the vertical direction, and the vertical height of each roller track 2 can be adjusted as needed to adjust the specified slope structure of the entire roller track 2 combination as required.

[0026] For the adjustment of each roller conveyor 2, refer to Figures 1-2As shown, the lifting adjusting rope 3 is fixed at one end of the material handling vehicle body 1 and is arranged along the bottom of each roller track 2, is lifted and processed, and is connected with a power source. During use, the lifting adjusting rope 3 is controlled to be wound and released by the power source. When the lifting adjusting rope 3 is wound, the lifting adjusting rope 3 is pulled to move upward due to the lifting and processing of one end of the lifting adjusting rope 3. The other end of the lifting adjusting rope 3 is fixed and is continuously wound by the power source. Finally, the lifting adjusting rope 3 is in an inclined state. During the movement of the lifting adjusting rope 3, the roller track 2 at the corresponding position is lifted to slide in the vertical direction, so that the roller track 2 is in the inclined state synchronously with the lifting adjusting rope 3. When the lifting adjusting rope 3 is released by the power source, the lifting adjusting rope 3 is reset synchronously under the action of gravity of each roller track 2.

[0027] In an embodiment, for the sliding arrangement of each roller track 2, refer to Figure 1 As shown, a plurality of grooves 4 are arranged on the material handling vehicle body 1 in the material conveying direction. Each groove 4 is arranged in the vertical direction and has an open top. The end of the roller track 2 is clamped into the groove 4 and freely slides along the groove 4.

[0028] In an embodiment, in order to improve the stability of the sliding of each roller track 2 in the vertical direction, a plurality of grooves 4 are symmetrically arranged on the material handling vehicle body 1 at both sides in the material conveying direction. The two ends of the roller track 2 are respectively clamped into the corresponding grooves 4. One pair of the above lifting adjusting ropes 3 are arranged at the positions of the two ends of the roller track 2 to synchronously apply force to the roller track 2 from the two ends of the roller track 2.

[0029] In an embodiment, for the arrangement of the lifting adjusting rope 3, refer to Figure 1 As shown, a fixed steel column 5 is installed at one end of the material handling vehicle body 1. One end of the lifting adjusting rope 3 is tied to the fixed steel column 5. The height of the fixed steel column 5 is consistent with the natural height of the roller track 2.

[0030] In an embodiment, for the arrangement of the power source, the power source in the embodiment is a steel wire winch 6. The working principle of the steel wire winch 6 is the same as that of a conventional winch. The steel wire is wound around the built-in drum, and the built-in motor structure drives the drum to wind or release the steel wire. In the embodiment, one end of the lifting adjusting rope 3 is connected to the power end of the steel wire winch 6 after being lifted (i.e., the drum structure for winding or releasing the lifting adjusting rope 3 when rotating). Based on the above arrangement of the grooves 4 on the material handling vehicle body 1 at both sides in the material conveying direction, the lifting adjusting ropes 3 at both sides are connected to the power end of the same steel wire winch 6. The steel wire winch 6 synchronously drives the lifting adjusting ropes 3 at both sides to perform the winding or releasing operation synchronously.

[0031] Based on the above, refer to Figure 1As shown, the fixed pulley structure 7 is installed on the material transport vehicle body 1 on the side of the wire hoist 6, and the height of the fixed pulley structure 7 is higher than the natural height of the roller 2. One end of the lifting adjusting rope 3 is arranged along the bottom of the end of each roller 2, and then is arranged around the fixed pulley structure 7, and extends to the power end of the wire hoist 6. The lifting adjusting rope 3 can be lifted by the fixed pulley structure 7. Referring to Figure 1 As shown, the roller shaft 8 is installed on the material transport vehicle body 1 near the fixed pulley structure 7. The roller shaft 8 is used to isolate the lifting adjusting rope 3 from the material transport vehicle body 1. The lifting adjusting ropes 3 on both sides pass through the direction change and are arranged on the corresponding fixed pulley structure 7, and extend into the same wire hoist 6. By the isolation of the roller shaft 8, the lifting adjusting rope 3 can be prevented from contacting the material transport vehicle body 1, and abrasion caused by the contact between the lifting adjusting rope 3 and the material transport vehicle body 1 during winding or releasing can be avoided.

[0032] In a specific embodiment, referring to Figures 1-2 As shown, the rope clamping steel column 9 is installed on the material transport vehicle body 1 on the side of the fixed pulley structure 7. The height of the rope clamping steel column 9 is lower than the natural height of the roller 2. By the arrangement of the rope clamping steel column 9, the lifting adjusting rope 3 can be blocked downward when the natural height of the roller 2, so as to avoid the influence of the lifting adjusting rope 3 on the stability of the roller 2. When the lifting adjusting rope 3 is wound, the lifting adjusting rope 3 can be separated from the rope clamping steel column 9.

[0033] In embodiment 2, in addition to the above structure, referring to Figures 3-4 As shown, the sliding groove 10 is vertically arranged in each channel 4. The U-shaped sliding block 11 with the opening facing upward is slidably arranged in the sliding groove 10. The ball 12 is arranged in the U-shaped groove of the sliding block. The end of the roller 2 is clamped into the U-shaped groove and contacts the ball 12. The ball 12 can facilitate the rotation of each roller 2, and can clamp the roller 2. When the roller 2 slides in the vertical direction, the stability of the roller 2 is improved.

[0034] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments. For ordinary skilled in the art, after knowing the content recorded in the utility model, without departing from the principle of the utility model, a number of equivalent transformations and substitutions can be made. These equivalent transformations and substitutions should also be regarded as belonging to the protection scope of the utility model.

Claims

1. A vertical quenching furnace material handling device, characterized by, The utility model relates to a material conveying vehicle, which comprises: a material conveying vehicle body provided with a plurality of roller tracks in a material conveying direction, each of the roller tracks being slidably installed on the material conveying vehicle body in a vertical direction; a lifting adjusting rope, one end of which is fixed to one end of the material conveying vehicle body, and the other end of which is arranged along the bottom of each roller track and then lifted, and is connected to a power source, the power source being used to wind up the lifting adjusting rope to adjust the lifting adjusting rope and each roller track to be inclined, or the power source being used to release the lifting adjusting rope to adjust the lifting adjusting rope and each roller track to be reset.

2. A vertical quenching furnace material handling device according to claim 1, characterized in that: The material conveying vehicle body is provided with a plurality of grooves in the material conveying direction, each of the grooves being arranged in a vertical direction and having an open top, and the end of each roller track being clamped into the groove and being freely slid along the groove.

3. A vertical quenching furnace material handling device according to claim 2, characterized in that: The material conveying vehicle body is symmetrically provided with a plurality of grooves on both sides in the material conveying direction, and the two ends of each roller track are clamped into the corresponding grooves.

4. A vertical quenching furnace material handling device according to claim 1, characterized in that: A fixed steel column is installed at one end of the material conveying vehicle body, one end of the lifting adjusting rope is tied to the fixed steel column, and the height of the fixed steel column is consistent with the natural height of the roller track.

5. A vertical quenching furnace material handling device according to claim 1 or 4, characterized in that: The power source is a steel wire winch, one end of the lifting adjusting rope is connected to the power end of the steel wire winch after being lifted, and the steel wire winch is used to wind up or release the lifting adjusting rope.

6. A vertical quenching furnace material handling device according to claim 5, characterized in that: A fixed pulley structure is installed on one side of the material conveying vehicle body, the height of the fixed pulley structure is higher than the natural height of the roller track, and one end of the lifting adjusting rope is arranged along the bottom of each roller track and then arranged around the fixed pulley structure and extended to the power end of the steel wire winch.

7. A vertical quenching furnace material handling device according to claim 6, characterized in that: A rope clamping steel column is installed on one side of the material conveying vehicle body, the height of the rope clamping steel column is lower than the natural height of the roller track.

8. A vertical quenching furnace material handling device according to claim 6, characterized in that: A roller shaft is installed on the material conveying vehicle body close to the fixed pulley structure, and the roller shaft is used to isolate the lifting adjusting rope from the material conveying vehicle body.

9. A vertical quenching furnace material handling device according to claim 2, characterized in that: A sliding groove is arranged in each groove in a vertical direction, a U-shaped sliding block with an upward opening is slidably installed in the sliding groove, a ball is arranged in the U-shaped groove of the sliding block, and the end of the roller track is clamped into the U-shaped groove and in contact with the ball.

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