A storage and transfer device for metal test scrap

Abstract

The utility model relates to a waste material transfer technical field especially for a kind of storage and transfer device of metal test waste material, including transfer storage box and box door piece, main reinforcement is fixed with welding at the edge of upper and lower of transfer storage box, the four corner regions of the outside of transfer storage box are fixed with support angle column with welding, the corner region of the outside of one support angle column is fixed with door body connection guide rod with welding, the one end of door body connection guide rod is equipped with box door piece, the top of the main reinforcement in upper position is fixed with connecting lug with welding;Door body connection guide rod includes connecting rod, the outer end of connecting rod is fixed with staggered adjustment spare with welding, the outside of staggered adjustment spare is rotatably matched with adjusting sleeve, in the utility model, through the staggered adjustment spare and sliding part of setting, make box door opening staggered avoidance main reinforcement, cooperate with the stable resistance of friction piece and buffer ball, effectively buffer unloading impact, prevent side door deformation, guarantee the stable storage transfer function.

Description

Technical Field

[0001] This utility model relates to the field of waste transfer technology, specifically a storage and transfer device for metal testing waste. Background Technology

[0002] The metal scrap generated after testing needs to be stored and transported through a special scrap bin. The weight of metal scrap loaded in a single scrap bin can usually reach 1-1.5 tons. In order to improve the transfer efficiency and reduce manpower input, the existing scrap transfer process generally adopts the "dumping and unloading" operation method. The corresponding scrap bin structure design has specific features: the lower part of the side door of the scrap bin is an openable structure, and the top of the side door is connected to the scrap bin body through a hinge, forming a "top hinge and bottom opening" unloading channel. In the specific transfer operation, the staff first use a crane to lift the waste box full of metal scrap into the cargo compartment of the transport truck. After the transport is completed to the designated unloading point, the crane hooks hook the two top corners of the waste box away from the side door. The lifting force of the crane is used to make the waste box rotate and tilt around the side door hinge, forcing the metal scrap inside the box to be poured out from the opening at the bottom of the side door under the action of gravity, thus completing the unloading operation. However, when the waste bin is tilted, the side door lacks a stable limiting and buffering structure, causing the side door to violently impact the main rib load-bearing frame of the waste bin body under the impact of waste. Long-term repeated impacts will cause irreversible deformation of the metal structure of the side door. At best, it will cause the side door to close gap to increase and the sealing performance to decrease, making it unable to effectively prevent waste from scattering. At worst, it will cause the side door to be unable to close at all, losing its storage and transfer functions, and ultimately causing the entire waste bin to be scrapped prematurely. This not only increases the cost of equipment replacement, but also affects the transfer efficiency due to the frequent scrapping of the waste bin, and brings inconvenience to the routine treatment of metal test waste. Therefore, a storage and transfer device for metal testing waste is proposed to address the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a storage and transfer device for metal test waste to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A storage and transfer device for metal test waste includes a transfer storage box and a door. Main ribs are welded and fixed to the upper and lower edges of the transfer storage box. Supporting corner posts are welded and fixed to the four corner areas of the outer side of the transfer storage box. A door connecting guide rod is welded and fixed to the corner area outside one of the supporting corner posts. A door is installed at one end of the door connecting guide rod, and a connecting lug is welded and fixed to the top of the upper main rib. The door connecting guide rod includes a connecting rod. A misalignment adjustment component is welded and fixed to the outer end of the connecting rod. An adjusting sleeve is rotatably fitted to the outer side of the misalignment adjustment component. A sliding component is welded and fixed to the inner side of the adjusting sleeve. A connecting arm is welded and fixed to the outer side of the adjusting sleeve. The connecting arm is fixedly connected to the door. The misalignment adjustment component includes an adjusting tube. A misalignment groove is formed on the outer side of the adjusting tube. Positioning grooves are formed at both ends of the inner side of the misalignment groove. A support rod is installed inside the positioning groove. A friction component is bonded and fixed to one side of the outer wall of the support rod.

[0005] As a further optimization of this utility model, the top of the misalignment groove is horizontal, the bottom of the misalignment groove is spiral, and the inner side of the misalignment groove is in sliding fit with the sliding member.

[0006] As a further optimization of this utility model, the axis of the support rod and the axis of the adjusting tube are on the same straight line, there is a gap between the support rod and the adjusting tube, multiple friction elements are fixedly arranged, and the multiple friction elements are arranged in an arc shape on one side of the outer wall of the support rod, and the cross-sectional shape of the friction element is trapezoidal.

[0007] As a further optimization of this utility model, the sliding member extends into the interior of the adjusting tube through a misaligned groove, the end of the sliding member near the support rod has a spherical structure, and one end of the sliding member is in contact with the friction member.

[0008] As a further optimization of this utility model, both ends of the support rod are fixed with positioning blocks by bolts, and the positioning blocks are engaged inside the positioning groove.

[0009] As a further optimization of this utility model, the following features are provided: the door component includes a door body located at the front of the inner side of the transfer storage box; the outer side of the door body is engaged with a support corner post via a pin; a contact seat is welded and fixed at the center of the top of the door body; a locking screw is threaded onto the inner side of the contact seat; the locking screw extends to the outside of the contact seat; and the rear end of the inner side of the contact seat has a hemispherical structure.

[0010] As a further optimization of this utility model, the following features are provided: a supporting inclined block is welded and fixed between the bottom of the supporting corner column and the bottom main rib; a connecting seat is welded and fixed to the outside of the connecting ear; a buffer ball is bonded and fixed to the outside of the connecting seat; the axis of the connecting seat and the axis of the buffer ball are on the same straight line; the buffer ball has a hemispherical structure; and threads for fitting the locking screw are provided on the inner side of the connecting seat and the inner side of the buffer ball.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the misaligned adjustment component and the sliding component are designed to allow the door to first detach horizontally and then spiral downward when it opens, avoiding impact with the main rib. Multiple trapezoidal friction components arranged in an arc and the spherical end of the sliding component make multi-point contact, providing stable resistance and slowing down the opening speed of the door. The contact seat and the buffer ball cooperate to convert the hard impact force into deformation force, achieving buffer protection. This effectively solves the problem of the side door being violently impacted by the main rib during unloading, resulting in deformation, reduced sealing performance, and scrapping. It also reduces equipment costs and improves transfer efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram demonstrating the opening structure of the box door component of this utility model; Figure 3 This is a structural schematic diagram of the box door component of this utility model; Figure 4 This is a schematic diagram of the structure of the door body connecting guide rod of this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the misalignment adjustment component of this utility model; Figure 6 This is a schematic diagram of the structure of the regulating tube of this utility model; Figure 7 This utility model Figure 1 A schematic diagram of the structure at point A; Figure 8 This is a schematic diagram of the structure of the support rod and friction component of this utility model.

[0013] In the diagram: 1. Transfer and storage box; 2. Main reinforcement; 3. Supporting corner column; 4. Door connecting guide rod; 41. Connecting rod; 42. Misalignment adjustment component; 421. Adjustment tube; 422. Misalignment groove; 423. Positioning groove; 424. Support rod; 425. Friction component; 426. Positioning block; 43. Adjusting sleeve; 44. Sliding component; 45. Connecting arm; 5. Door assembly; 51. Door body; 52. Contact seat; 53. Locking screw; 6. Connecting ear; 7. Connecting seat; 8. Buffer ball; 10. Supporting wedge. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0016] Please see Figures 1-8 This utility model provides a technical solution: A storage and transfer device for metal test waste includes a transfer storage box 1 and a box door 5. Main ribs 2 are welded and fixed to the upper and lower edges of the transfer storage box 1. Supporting corner posts 3 are welded and fixed to the four corner areas of the outer side of the transfer storage box 1. A door connecting guide rod 4 is welded and fixed to the corner area outside one of the supporting corner posts 3. A box door 5 is installed at one end of the door connecting guide rod 4, and a connecting lug 6 is welded and fixed to the top of the upper main rib 2. The door connecting guide rod 4 includes a connecting rod 41, and a misalignment is welded and fixed to the outer end of the connecting rod 41. Adjusting component 42, the outer side of the misalignment adjusting component 42 is rotatably fitted with adjusting sleeve 43, the inner side of adjusting sleeve 43 is welded and fixed with sliding component 44, the outer side of adjusting sleeve 43 is welded and fixed with connecting arm 45, and connecting arm 45 is fixedly connected with door component 5; misalignment adjusting component 42 includes adjusting tube 421, the outer side of adjusting tube 421 is provided with misalignment groove 422, both ends of the inner side of misalignment groove 422 are provided with positioning groove 423, the inside of positioning groove 423 is installed with support rod 424, and a friction component 425 is bonded and fixed to one side of the outer wall of support rod 424.

[0017] As a further implementation of this solution, the top of the misalignment groove 422 is horizontal, the bottom of the misalignment groove 422 is spiral, and the inner side of the misalignment groove 422 is in sliding fit with the sliding member 44. To further explain, the top horizontal and bottom spiral structure of the misalignment groove 422, in conjunction with the sliding engagement of the sliding member 44, allows the door member 5 to first detach from the opening of the transfer storage box 1 in the horizontal direction when it is opened, and then move down the spiral path. The horizontal section can avoid the door scraping against the edge of the box body in the initial stage of opening. The spiral section guides the door and the main rib 2 to form an upper and lower misalignment, fundamentally solving the problem of deformation caused by direct impact on the main rib 2. As a further implementation of this solution, the axis of the support rod 424 and the axis of the adjusting tube 421 are on the same straight line, and there is a gap between the support rod 424 and the adjusting tube 421. Multiple friction elements 425 are fixedly installed, and the multiple friction elements 425 are arranged in an arc on one side of the outer wall of the support rod 424. The cross-sectional shape of the friction element 425 is trapezoidal. The multiple arc-arranged trapezoidal friction elements 425 can form multi-point contact with the spherical end of the sliding element 44, increasing the friction area while ensuring stable friction force. This design allows the door part 5 to obtain smooth resistance when rotating, avoiding excessive impact force between the contact seat 52 and the buffer ball 8 when the rotation speed is too fast. As a further implementation of this solution, the sliding member 44 extends into the interior of the adjusting tube 421 through the misalignment groove 422. The end of the sliding member 44 near the support rod 424 has a spherical structure, and the end of the sliding member 44 is in contact with the friction member 425. The spherical structure of the support rod 424 can be adapted to the arc arrangement of the friction member 425 to ensure that the friction force is always uniform during the sliding process. As a further implementation of this solution, both ends of the support rod 424 are fixed with positioning blocks 426 by bolts, and the positioning blocks 426 are engaged inside the positioning groove 423. To further explain, it can precisely fix the position of the support rod 424 inside the adjusting tube 421, prevent the support rod from shifting due to the vibration of the door rotation, and ensure the stable contact position between the friction part 425 and the sliding part 44; at the same time, the bolt fixing method facilitates subsequent disassembly and maintenance. When the friction part 425 is severely worn, the positioning block 426 can be quickly removed to replace the support rod 424, reducing maintenance costs. As a further implementation of this solution, the door component 5 includes a door body 51, which is located in front of the inside of the transfer storage box 1. The outer side of the door body 51 is engaged with the support corner post 3 by a pin. A contact seat 52 is welded and fixed at the center of the top of the door body 51. A locking screw 53 is threadedly connected to the inner side of the contact seat 52. The locking screw 53 extends to the outside of the contact seat 52. The rear end of the inner side of the contact seat 52 has a hemispherical structure. To further explain, the door body 51 is connected to the support corner post 3 by a pin, which enables quick fixing and unlocking in the closed state, improving the ease of operation. The hemispherical structure at the inner rear end of the contact seat 52 can increase the contact area when it is in contact with the buffer ball 8, so that the buffering force is evenly distributed. As a further implementation of this plan, such as Figure 1 As shown, a supporting inclined block 10 is welded and fixed between the bottom of the supporting corner column 3 and the bottom main reinforcement 2, as shown. Figure 7 As shown, a connecting seat 7 is welded and fixed to the outside of the connecting ear 6, and a buffer ball 8 is bonded and fixed to the outside of the connecting seat 7. The axis of the connecting seat 7 and the axis of the buffer ball 8 are on the same straight line. The buffer ball 8 has a hemispherical structure. The inner side of the connecting seat 7 and the inner side of the buffer ball 8 are both provided with threads for matching the locking screw 53. To further explain, the support inclined block 10 connects the support corner column 3 and the bottom main rib 2, which can enhance the corner support strength and prevent corner deformation when the transfer storage box 1 is loaded with 1-1.5 tons of waste.

[0018] Work process: The door body 51 is connected to the support corner post 3 by a pin to achieve the sealing of the transfer storage box 1; the pin alone prevents the door from loosening and avoids spillage during waste storage. Metal test waste is poured into the transfer storage box 1. The main rib 2 and the support corner post 3 jointly bear the weight. The support wedge 10 reinforces the connection between the corner post and the bottom main rib 2 to prevent the box from deforming under the load and ensure storage stability. Use the crane hook to hook the connecting lug 6 on the top of the transfer storage box 1. After confirming that the latch of the box door 5 is firmly connected and there is no risk of loosening, start the hoisting and hoist the box body into the truck bed. During transportation, the supporting corner column 3 and the main rib 2 resist the bumps and impacts. The latch always fixes the box door body 51 to prevent the box door from shaking and causing waste to spill, thus ensuring the safety of the transfer. After the transport reaches the unloading point, the crane hook will no longer hook the connecting lug 6 on the side near the box door body 51, so that the box body tilts around the box door. The waste inside the box will pour out from the opening under the action of gravity. Pull out the connecting latch between the box door body 51 and the supporting corner column 3 to release the closing constraint of the box door body 51. The dumping of waste pushes the door body 51, which in turn drives the adjusting sleeve 43 to rotate around the misalignment adjusting member 42 via the connecting arm 45. The sliding member 44 slides horizontally along the top of the misalignment groove 422 of the adjusting tube 421. The door member 5 rotates horizontally away from the opening of the transfer storage box 1. When the sliding member 44 enters the bottom spiral structure of the misalignment groove 422, it causes the adjusting sleeve 43 to drive the connecting arm 45 and the door member 5 to rotate and move downwards in a spiral motion. Finally, the door and the main rib 2 are misaligned vertically, thus preventing the door from being misaligned. The main body 51 impacts the main rib 2. Simultaneously, the contact seat 52 first contacts the rubber buffer ball 8 directly impacting the main rib 2, converting the hard impact force into the deformation force of the buffer ball 8, thus providing a buffering effect. Then, the locking screw 53 is rotated, causing it to pass through the contact seat 52 and engage with the inner thread of the buffer ball 8, finally being threaded into the connecting seat 7. This limits and fixes the position of the door component 5, preventing the door component 5 from being impacted by waste material or tilted and shaken by the transfer storage box 1 during unloading. It should be added that during the entire opening process, the spherical end of the sliding member 44 and the friction member 425 of the support rod 424 continuously rub against each other, generating stable resistance, so that the door member 5 rotates slowly, avoiding the contact seat 52 and the buffer ball 8 from being pressed together too fast due to the door member 5 opening too quickly, thus further enhancing the buffer protection effect. After unloading, rotate the locking screw 53 in the reverse direction to separate the locking screw 53 from the connecting seat 7 and the buffer ball 8. Adjust the crane to return the transfer storage box 1 to the correct position, push the box door body 51 in the reverse direction to reset it, insert the connecting pin between the box door body 51 and the support corner column 3, confirm that the pin is firmly fixed, and the device returns to its initial state, ready for the next waste storage and transfer.

[0019] 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, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A storage and transfer device for metal test waste, comprising a transfer and storage box (1) and a box door (5), characterized in that: The upper and lower edges of the transfer storage box (1) are welded and fixed with main ribs (2), and the four corner areas of the outer side of the transfer storage box (1) are welded and fixed with supporting corner posts (3). A door connecting guide rod (4) is welded and fixed to the corner area outside one of the supporting corner posts (3). A box door piece (5) is installed at one end of the door connecting guide rod (4), and a connecting ear (6) is welded and fixed to the top of the upper main rib (2). The door connecting guide rod (4) includes a connecting rod (41), and a misalignment adjustment component (42) is welded and fixed to the outer end of the connecting rod (41). An adjustment sleeve (43) is rotatably fitted to the outer side of the misalignment adjustment component (42). A sliding component (44) is welded and fixed to the inner side of the adjustment sleeve (43). A connecting arm (45) is welded and fixed to the outer side of the adjustment sleeve (43). The connecting arm (45) is fixedly connected to the door component (5). The misalignment adjustment component (42) includes an adjustment tube (421), an misalignment groove (422) is provided on the outer side of the adjustment tube (421), and positioning grooves (423) are provided at both ends of the inner side of the misalignment groove (422). A support rod (424) is installed inside the positioning groove (423), and a friction component (425) is bonded and fixed on one side of the outer wall of the support rod (424).

2. The storage and transfer device for metal testing waste according to claim 1, characterized in that: The top of the misaligned groove (422) is horizontal, the bottom of the misaligned groove (422) is spiral, and the inner side of the misaligned groove (422) is in sliding fit with the sliding member (44).

3. The storage and transfer device for metal testing waste according to claim 1, characterized in that: The axis of the support rod (424) and the axis of the adjusting tube (421) are on the same straight line. There is a gap between the support rod (424) and the adjusting tube (421). Multiple friction elements (425) are fixedly arranged. The multiple friction elements (425) are arranged in an arc on one side of the outer wall of the support rod (424). The cross-sectional shape of the friction element (425) is trapezoidal.

4. The storage and transfer device for metal testing waste according to claim 1, characterized in that: The sliding member (44) extends into the interior of the adjusting tube (421) through the misalignment groove (422). The end of the sliding member (44) near the support rod (424) has a spherical structure, and one end of the sliding member (44) is in contact with the friction member (425).

5. The storage and transfer device for metal testing waste according to claim 1, characterized in that: Both ends of the support rod (424) are fixed with positioning blocks (426) by bolts, and the positioning blocks (426) are engaged in the inner side of the positioning groove (423).

6. The storage and transfer device for metal testing waste according to claim 1, characterized in that: The door component (5) includes a door body (51), which is located in front of the inside of the transfer storage box (1). The outer side of the door body (51) is connected to the support corner post (3) by a pin. A contact seat (52) is welded and fixed at the center of the top of the door body (51). A locking screw (53) is threaded on the inner side of the contact seat (52). The locking screw (53) extends to the outside of the contact seat (52). The rear end of the inner side of the contact seat (52) has a hemispherical structure.

7. The storage and transfer device for metal testing waste according to claim 1, characterized in that: A support wedge (10) is welded and fixed between the bottom of the support corner column (3) and the bottom main rib (2). A connecting seat (7) is welded and fixed to the outside of the connecting ear (6). A buffer ball (8) is bonded and fixed to the outside of the connecting seat (7). The axis of the connecting seat (7) and the axis of the buffer ball (8) are on the same straight line. The buffer ball (8) has a hemispherical structure. The inner side of the connecting seat (7) and the inner side of the buffer ball (8) are both provided with threads for adapting to the locking screw (53).

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