A gathering device for a waste steel bar cutting machine

Abstract

This utility model relates to the technical field of material collection devices and discloses a material collection device for a scrap steel bar pelletizer. The device includes a support frame, a receiving mechanism at the top of the support frame, and a collection mechanism inside the support frame. The collection mechanism includes a base plate, three side baffles, a collection frame, multiple rollers, a guide assembly, and a limiting assembly. The base plate is installed at the bottom of the support frame, and the three side baffles are all installed inside the support frame, located on the left, front, and back of the collection frame, respectively. This utility model, by setting up the receiving mechanism, base plate, three side baffles, collection frame, multiple rollers, and limiting assembly, can collect the steel bar ends cut by the scrap steel bar pelletizer, ensuring that the steel bar ends fall completely into the collection frame. After collection, the guide assembly and multiple rollers can quickly remove the collection frame from the support frame, facilitating the transport of the steel bar ends to the next processing step.

Description

Technical Field

[0001] This utility model relates to the field of material collection device technology, and in particular to a material collection device for a waste steel bar pelletizer. Background Technology

[0002] In recent decades, my country's development has been very rapid, but the resulting energy consumption and environmental pollution problems have become increasingly serious. my country's development requirements determine the future of the steel industry. Current environmental requirements have led Chinese steel mills to adopt electrode furnace smelting, and the requirements for the reuse of scrap steel have also increased accordingly. In the process of scrap steel processing, scrap steel bar pelletizers are needed to cut scrap steel bars into steel bar heads of a certain length.

[0003] After scrap steel bars are cut, the resulting steel bar pellets usually slide to the ground through a simple chute and are then collected manually. This method is not only inefficient, but the steel bar pellets are also prone to scattering, increasing the difficulty of manual cleaning. At the same time, the collection process may also pose safety hazards to the operators. Therefore, a material collection device for scrap steel bar pelletizers is proposed to solve the above problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a material collection device for a scrap steel bar pelletizer. By setting up a receiving mechanism, a bottom plate, three side baffles, a collection frame, multiple rollers, and a limiting component, it can collect the steel bar ends cut by the scrap steel bar pelletizer, and has the advantages of rapid collection of steel bar ends.

[0006] (II) Technical Solution

[0007] This utility model provides a material collection device for a waste steel bar pelletizer, including a support frame, a material receiving mechanism at the top of the support frame, and a collection mechanism inside the support frame.

[0008] The collecting mechanism includes a base plate, three side baffles, a collecting frame, multiple rollers, a guide assembly, and a limiting assembly. The base plate is installed at the bottom inside the bracket. The three side baffles are all installed inside the bracket. The collecting frame is located inside the bracket. The three side baffles are located on the left side, front, and back of the collecting frame, respectively, and all are in contact with the outer side of the collecting frame. The multiple rollers are installed at the bottom of the collecting frame and are evenly distributed. The outer side of each roller abuts against the top of the base plate. The guide assembly is located on the right side of the bracket and is used to guide the collecting frame. The limiting assembly is located on the right side of the bracket and is used to limit the right side of the collecting frame.

[0009] Preferably, the guide assembly includes two ear plates, a rotating guide plate, a fixing block, a positioning groove, and a positioning module. Both ear plates are installed on the right side of the bracket. The rotating guide plate is rotatably connected between the two ear plates on opposite sides via a pin. The fixing block is installed on the back of the rotating guide plate. The positioning groove is formed on the back of the fixing block. The positioning module is located on the right side of the bracket and is connected to the positioning groove for positioning the rotating guide plate. The left side of the rotating guide plate is in contact with the right side of the bracket.

[0010] Preferably, the positioning module includes a fixed plate, a slide rod, a positioning block, a spring, and a pull ring. The fixed plate is installed on the right side of the bracket. The slide rod is slidably connected to the back of the fixed plate and extends to its front. The positioning block is installed on the front of the slide rod and is slidably connected to the inside of the positioning groove. The spring is installed on the back of the positioning block and is located on the outside of the slide rod. The back of the spring is connected to the front of the fixed plate. The pull ring is installed at the rear end of the slide rod.

[0011] Preferably, the limiting assembly includes a horizontal plate, a threaded rod, a lifting plate, two guide rods, a right baffle, and a handwheel. The horizontal plate is installed on the top right side of the bracket. The threaded rod is threadedly connected to the top of the horizontal plate and extends to its bottom. The lifting plate is rotatably connected to the bottom end of the threaded rod. Both guide rods are installed on the top of the lifting plate and extend to the top of the horizontal plate. Both guide rods are slidably connected to the horizontal plate. The right baffle is installed at the bottom of the lifting plate, and the left side of the right baffle contacts the right side of the collecting frame. The handwheel is installed at the top of the threaded rod.

[0012] Preferably, the receiving mechanism includes a vertical plate, a collection frame, and an inclined funnel. The vertical plate is installed on the top left side of the support, the collection frame is installed on the right side of the vertical plate, the inclined funnel is connected to the bottom of the collection frame, and the bottom end of the inclined funnel is located above the collection frame.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] The material collection device for this scrap steel bar pelletizer, through the setting of a receiving mechanism, a base plate, three side baffles, a collection frame, multiple rollers, and a limiting component, can collect the steel bar ends cut by the scrap steel bar pelletizer, so that the steel bar ends fall completely into the collection frame. After collection is completed, the collection frame can be quickly removed from the support through the guide component and multiple rollers, making it easy to transport the steel bar ends to the next processing step. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a material collection device for a waste steel bar pelletizer proposed in this utility model.

[0016] Figure 2 This is an exploded view of the support frame, base plate, side baffle, collection frame, and rollers in a material collection device for a waste steel bar pelletizer proposed in this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the support and collection mechanism in a material collection device for a waste steel bar pelletizer proposed in this utility model.

[0018] Figure 4 This is a cross-sectional view of the support and collection mechanism in a material collection device for a waste steel bar pelletizer proposed in this utility model.

[0019] Figure 5 This is a cross-sectional view of the support and guide components in the material collection device for a waste steel bar pelletizer proposed in this utility model.

[0020] Figure 6 This is a cross-sectional view of the support, rotating guide plate, fixing block, positioning groove, and positioning module in a material collection device for a waste steel bar pelletizer proposed in this utility model.

[0021] Reference numerals: 1. Support; 2. Receiving mechanism; 21. Vertical plate; 22. Collection frame; 23. Inclined funnel; 3. Collection mechanism; 31. Base plate; 32. Side baffle; 33. Collection frame; 34. Roller; 35. Guide assembly; 351. Ear plate; 352. Rotating guide plate; 353. Fixing block; 354. Positioning groove; 355. Positioning module; 3551. Fixing plate; 3552. Slide rod; 3553. Positioning block; 3554. Spring; 3555. Pull ring; 36. Limiting assembly; 361. Horizontal plate; 362. Threaded rod; 363. Lifting plate; 364. Guide rod; 365. Right baffle; 366. Handwheel. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] like Figure 1-6 As shown, the present invention proposes a material collection device for a waste steel bar pelletizer, which includes a support 1, a material receiving mechanism 2 on the top of the support 1, and a collection mechanism 3 inside the support 1.

[0026] In this utility model, the receiving mechanism 2 and the collecting mechanism 3 can be installed through the bracket 1. The receiving mechanism 2 can collect the steel bar ends cut by the waste steel bar pelletizer. The collected steel bar ends will directly enter the interior of the collecting mechanism 3. The collecting mechanism 3 collects the cut steel bar ends, which facilitates the centralized processing of the steel bar ends.

[0027] In the first embodiment, the receiving mechanism 2 includes a vertical plate 21, a collection frame 22, and an inclined funnel 23. The vertical plate 21 is installed on the top left side of the support 1, the collection frame 22 is installed on the right side of the vertical plate 21, and the inclined funnel 23 is connected to the bottom of the collection frame 22.

[0028] The collection frame 22 can be installed through the vertical plate 21, and the collection frame 22 corresponds to the bottom of the scrap steel bar pelletizer, so as to collect the steel bar ends cut by the scrap steel bar pelletizer and send the steel bar ends into the collection mechanism 3 through the inclined funnel 23 below it.

[0029] In embodiment 2, the collection mechanism 3 includes a base plate 31, three side baffles 32, a collection frame 33, multiple rollers 34, a guide assembly 35, and a limiting assembly 36. The base plate 31 is installed at the bottom inside the bracket 1. The three side baffles 32 are all installed inside the bracket 1. The collection frame 33 is located inside the bracket 1. The three side baffles 32 are located on the left side, front side, and back side of the collection frame 33, respectively, and are all in contact with the outer side of the collection frame 33. The multiple rollers 34 are all installed at the bottom of the collection frame 33 and are evenly distributed. The outer side of the multiple rollers 34 abuts against the top of the base plate 31. The guide assembly 35 is located on the right side of the bracket 1 to guide the collection frame 33. The limiting assembly 36 is located on the right side of the bracket 1 to limit the right side of the collection frame 33.

[0030] The bottom of the inclined funnel 23 is located above the collection frame 33. The steel bar ends collected by the collection frame 22 will fall into the interior of the collection frame 33 through the inclined funnel 23. The left side, front and back of the collection frame 33 can be limited by the three side baffles 32 respectively. At the same time, the right side of the collection frame 33 can be limited by the limiting component 36 to ensure the stability of the collection frame 33 when it is placed inside the support 1.

[0031] Meanwhile, the bottom of the collection box 33 is supported by multiple rollers 34. When the collection box 33 is full, the right side of the collection box 33 is first restricted by the limiting component 36. A handle is installed on the top right side of the collection box 33. Then, the collection box 33 can be quickly removed from the bracket 1 by the guide component 35 and the handle, so as to facilitate the rapid collection and centralized processing of the steel bar ends inside the collection box 33.

[0032] In embodiment 3, the guide assembly 35 includes two ear plates 351, a rotating guide plate 352, a fixing block 353, a positioning groove 354, and a positioning module 355. Both ear plates 351 are installed on the right side of the bracket 1. The rotating guide plate 352 is rotatably connected between the two ear plates 351 on opposite sides via a pin. The fixing block 353 is installed on the back of the rotating guide plate 352. The positioning groove 354 is opened on the back of the fixing block 353. The positioning module 355 is located on the right side of the bracket 1 and is connected to the positioning groove 354 for positioning the rotating guide plate 352. The left side of the rotating guide plate 352 is in contact with the right side of the bracket 1.

[0033] The rotating guide plate 352 can be rotated by the two ear plates 351 and the pin. When the collection box 33 is taken out, the rotating guide plate 352 is flipped so that the bottom of the rotating guide plate 352 contacts the ground. At this time, the rotating guide plate 352 is tilted. When the handle is pulled, the collection box 33 can be moved quickly on the bottom plate 31 and the top of the rotating guide plate 352 by multiple rollers 34, so as to facilitate the removal of the collection box 33 from the bracket 1.

[0034] When the collecting device is not collecting materials, the rotating guide plate 352 is flipped so that the left side of the rotating guide plate 352 contacts the right side of the bracket 1, and the fixing block 353 is fixed by the positioning module 355 and the positioning groove 354, thereby fixing the rotating guide plate 352, so that the rotating guide plate 352 can be retracted, reducing the footprint of the collecting device and facilitating the movement of the collecting device.

[0035] In embodiment four, the positioning module 355 includes a fixing plate 3551, a slide rod 3552, a positioning block 3553, a spring 3554, and a pull ring 3555. The fixing plate 3551 is installed on the right side of the bracket 1. The slide rod 3552 is slidably connected to the back of the fixing plate 3551 and extends to its front side. The positioning block 3553 is installed on the front side of the slide rod 3552 and is slidably connected to the inside of the positioning groove 354. The spring 3554 is installed on the back of the positioning block 3553 and is located on the outside of the slide rod 3552. The back of the spring 3554 is connected to the front side of the fixing plate 3551. The pull ring 3555 is installed at the rear end of the slide rod 3552.

[0036] When it is necessary to lower the rotating guide plate 352, pull the pull ring 3555 backward. The pull ring 3555 will drive the slide rod 3552 to move backward. The slide rod 3552 will drive the positioning block 3553 to move backward. When the positioning block 3553 is disengaged from the positioning groove 354, the rotating guide plate 352 can be flipped.

[0037] When the rotating guide plate 352 needs to be retracted, first pull the pull ring 3555 backward, causing the positioning block 3553 to move backward and lose its obstruction of the fixing block 353. At this time, the positioning block 3553 will compress the spring 3554. When the rotating guide plate 352 is flipped, and the fixing block 353 moves to the positioning groove 354 corresponding to the positioning block 3553, the pull ring 3555 can be released. At this time, the positioning block 3553 will move forward under the action of the spring 3554. At this time, the positioning block 3553 can be slidably connected to the inside of the positioning groove 354. The fixing block 353 can be fixed by the positioning block 3553 and the positioning groove 354, thereby fixing the rotating guide plate 352.

[0038] In embodiment 5, the limiting component 36 includes a horizontal plate 361, a threaded rod 362, a lifting plate 363, two guide rods 364, a right baffle 365, and a handwheel 366. The horizontal plate 361 is installed on the top right side of the bracket 1. The threaded rod 362 is threadedly connected to the top of the horizontal plate 361 and extends to its bottom. The lifting plate 363 is rotatably connected to the bottom end of the threaded rod 362. Both guide rods 364 are installed on the top of the lifting plate 363 and extend to the top of the horizontal plate 361. Both guide rods 364 are slidably connected to the horizontal plate 361. The right baffle 365 is installed at the bottom of the lifting plate 363. The left side of the right baffle 365 contacts the right side of the collecting frame 33. The handwheel 366 is installed at the top of the threaded rod 362.

[0039] When collecting rebar ends through the collection frame 33, the right baffle 365 can limit and block the right side of the collection frame 33 to ensure the stability of the collection frame 33 during placement and collection of rebar ends. When it is necessary to remove the collection frame 33, turn the handwheel 366. The handwheel 366 will drive the threaded rod 362 to rotate. Under the action of the threaded thrust, the threaded rod 362 will move upward while rotating. The threaded rod 362 will drive the lifting plate 363 to move upward. The lifting plate 363 will drive the right baffle 365 to move upward. When the right baffle 365 is disengaged from the collection frame 33, the collection frame 33 can be removed from the bracket 1.

[0040] In addition, after the new collection box 33 is placed inside the bracket 1, the handwheel 366 is turned in the opposite direction to make the lifting plate 363 move downward, thereby making the right baffle 365 move downward. When the left side of the right baffle 365 contacts the right side of the collection box 33, the right side of the new collection box 33 can be limited.

[0041] Among them, the lifting plate 363 can be guided by two guide rods 364 to ensure the stability of the lifting plate 363 during movement, thereby ensuring the stability of the right baffle 365 during movement.

[0042] In Example 6, four evenly distributed casters are installed at the bottom of the support 1. The four casters allow the material collection device to move easily, making it convenient to move the material collection device to the discharge port of the scrap steel bar pelletizer, thereby facilitating the collection of the steel bar ends cut by the scrap steel bar pelletizer.

[0043] Working principle:

[0044] The scrap steel bar pelletizer uses a collection device. During operation, the collection device is moved to the discharge port of the scrap steel bar pelletizer via casters. The pelletized steel bar ends are then collected by the collection frame 22 and fall into the collection frame 33 through the inclined funnel 23. After collection, the pull ring 3555 is pulled backward to disengage the positioning block 3553 from the positioning groove 354. Next, the rotating guide plate 352 is flipped so that its bottom contacts the ground. Turning the handwheel 366 will cause the threaded rod 362 to rotate. Under the action of the threaded thrust, the threaded rod 362 will drive the lifting plate 363 to move upward. The lifting plate 363 will drive the right baffle 365 to move upward. When the right baffle 365 is disengaged from the collection frame 33, the collection frame 33 can be pulled by the handle. Under the action of the rotating guide plate 352, the collection frame 33 can be taken out from the bracket 1, so as to facilitate the transportation of the steel bar head inside the collection frame 33 to the next processing step.

[0045] 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 material collection device for a scrap steel bar pelletizer, comprising a support frame (1), characterized in that, The top of the support (1) is provided with a receiving mechanism (2), and the inside of the support (1) is provided with a collecting mechanism (3). The collecting mechanism (3) includes a base plate (31), three side baffles (32), a collecting frame (33), multiple rollers (34), a guide assembly (35), and a limiting assembly (36). The base plate (31) is installed at the bottom inside the bracket (1). The three side baffles (32) are all installed inside the bracket (1). The collecting frame (33) is located inside the bracket (1). The three side baffles (32) are located on the left side, front, and back of the collecting frame (33), respectively, and are all in contact with the outer side of the collecting frame (33). The multiple rollers (34) are all installed at the bottom of the collecting frame (33) and are evenly distributed. The outer side of the multiple rollers (34) abuts against the top of the base plate (31). The guide assembly (35) is located on the right side of the bracket (1) to guide the collecting frame (33). The limiting assembly (36) is located on the right side of the bracket (1) to limit the right side of the collecting frame (33).

2. The material collection device for a scrap steel bar pelletizer according to claim 1, characterized in that, The guide assembly (35) includes two ear plates (351), a rotating guide plate (352), a fixing block (353), a positioning groove (354), and a positioning module (355). The two ear plates (351) are installed on the right side of the bracket (1). The rotating guide plate (352) is rotatably connected between the two ear plates (351) on opposite sides by a pin. The fixing block (353) is installed on the back of the rotating guide plate (352). The positioning groove (354) is opened on the back of the fixing block (353). The positioning module (355) is located on the right side of the bracket (1). The positioning module (355) is connected to the positioning groove (354) and is used to position the rotating guide plate (352). The left side of the rotating guide plate (352) is in contact with the right side of the bracket (1).

3. The material collection device for a scrap steel bar pelletizer according to claim 2, characterized in that, The positioning module (355) includes a fixing plate (3551), a slide rod (3552), a positioning block (3553), a spring (3554), and a pull ring (3555). The fixing plate (3551) is installed on the right side of the bracket (1). The slide rod (3552) is slidably connected to the back of the fixing plate (3551) and extends to its front. The positioning block (3553) is installed on the front of the slide rod (3552) and is slidably connected to the inside of the positioning groove (354). The spring (3554) is installed on the back of the positioning block (3553) and is located on the outside of the slide rod (3552). The back of the spring (3554) is connected to the front of the fixing plate (3551). The pull ring (3555) is installed at the rear end of the slide rod (3552).

4. The material collection device for a scrap steel bar pelletizer according to claim 1, characterized in that, The limiting component (36) includes a horizontal plate (361), a threaded rod (362), a lifting plate (363), two guide rods (364), a right baffle (365), and a handwheel (366). The horizontal plate (361) is installed on the top right side of the bracket (1). The threaded rod (362) is threaded to the top of the horizontal plate (361) and extends to its bottom. The lifting plate (363) is rotatably connected to the bottom end of the threaded rod (362). The two guide rods (364) are installed on the top of the lifting plate (363) and extend to the top of the horizontal plate (361). The two guide rods (364) are slidably connected to the horizontal plate (361). The right baffle (365) is installed at the bottom of the lifting plate (363). The left side of the right baffle (365) is in contact with the right side of the collection frame (33). The handwheel (366) is installed at the top of the threaded rod (362).

5. The material collection device for a scrap steel bar pelletizer according to claim 1, characterized in that, The receiving mechanism (2) includes a vertical plate (21), a collection frame (22) and an inclined funnel (23). The vertical plate (21) is installed on the top left side of the bracket (1), the collection frame (22) is installed on the right side of the vertical plate (21), the inclined funnel (23) is connected to the bottom of the collection frame (22), and the bottom end of the inclined funnel (23) is located above the collection frame (33).

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