Rare earth metal scrap transporting and collecting device for rare earth metal smelting

Abstract

The utility model relates to the technical field of transportation devices, in particular to a rare earth metal chip transportation and collection device for rare earth metal smelting, which comprises a base, a conveyor is arranged on one side of the base, a roller shaft of the conveyor is in transmission connection with an intermittent driving mechanism, and the intermittent driving mechanism is used for driving a conveying belt of the conveyor to intermittently operate; according to the intermittent belt conveyor, the problem of how to enable the belt conveyor to intermittently operate is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to a rare earth metal chip transportation and collection device used for rare earth metal smelting. Background Art

[0002] Currently, after rare earth metal ingots are formed, their composition needs to be tested to confirm their quality. Before testing the composition of the rare earth metal ingots, the arc grooves must be cut, metal chips from the arc grooves must be cleaned, and then the composition of the arc grooves must be tested. In the process of cleaning the metal chips from the arc grooves, the common practice in the prior art is to first use a blower to blow the metal chips from the arc grooves onto a belt conveyor, and then use the belt conveyor to transport the metal chips to a collection trough. The Chinese patent library discloses prior art related to belt conveyors, such as the belt conveyor with publication number CN102295157A, which includes a drive shaft and a conveyor belt for conveying materials. The drive shaft is disposed inside the conveyor belt for driving the conveyor belt. The conveyor belt has a baffle provided vertically at the rear end, with a spacer between the baffle and the conveyor belt. The baffle includes a baffle body and a plurality of purlins, which are horizontally arranged and spaced apart on the front of the baffle body.

[0003] For another example, announcement number CN104444057A discloses a belt conveyor, including a frame, a first belt roller, a second belt roller, a conveyor belt, a rotating device and a motor. The first belt roller and the second belt roller are fixed on the frame, and the conveyor belt is wound around the first belt roller and the second belt roller. A number of upper rollers and lower rollers are provided between the first belt roller and the second belt roller. The upper rollers and the lower rollers are respectively arranged under the conveyor belt. The second belt roller is connected to the motor through a rotating device. The rotating device includes a small gear, a large gear, a large pulley, a V-belt and a small pulley. The second belt roller is connected to the small gear, the small gear is connected to the large gear, the large gear is connected to the large pulley, the large pulley is connected to the small pulley through a V-belt, and the small pulley is connected to the motor.

[0004] However, the above two existing technologies have the problem that since the belt conveyor may cause ignition of rare earth metal chips during continuous operation, the belt conveyor needs to operate in an intermittent movement manner; and in the above existing technologies, there is no disclosure of how to make the belt conveyor operate intermittently. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a rare earth metal chip transportation and collection device for rare earth metal smelting, so as to solve the problem of how to make the belt conveyor operate intermittently.

[0006] The utility model discloses a rare earth metal shavings transportation and collection device for rare earth metal smelting, comprising a base, a conveyor is provided on one side of the base, and a collecting trough is provided on the base on the side of the unloading end of the conveyor; an intermittent driving mechanism is connected to the roller shaft of the conveyor, and the intermittent driving mechanism is used to drive the conveyor belt of the conveyor to operate intermittently; the intermittent driving mechanism comprises a turntable, the turntable is concentrically connected to the arc-shaped support, and the arc-shaped support is fixedly connected to the conveyor; a through hole is provided at the center of the turntable, a steering gear is fixedly connected to the arc-shaped support, and the output shaft of the steering gear can movably pass through the through hole; an arc-shaped arm is fixedly connected to one side of the arc-shaped support, the arc-shaped arm is concentrically provided with the arc-shaped support, and an arc-shaped flange is extended outward at one end of the arc-shaped arm; a guide groove is formed on the output shaft of the steering gear, and the guide groove extends along the length direction of the output shaft; a slidable A ring body is connected, which is slidably connected to the guide groove through a slider, and a first elastic component is connected between the slider and the guide groove; a block arm is fixedly connected to the ring body, and the block arm is opposite to the arc-shaped flange and can form a contact adaptation; a block column is provided on the edge of the turntable, and the block arm is opposite to the block column and can form a contact adaptation; a sliding rail is provided on one side of the turntable, and the sliding rail is fixedly connected to the conveyor, and a dragging body is slidably connected on the sliding rail, and a second elastic component is connected between the dragging body and the sliding rail; a belt is connected to the dragging body, and the other end of the belt is wrapped around the turntable; the tooth plate is fixedly connected to the dragging body, and one side of the tooth plate is meshed with a gear, and the gear is concentrically connected to the roller shaft of the conveyor; when the tooth plate drives the gear to move toward the unloading end of the conveyor, the conveyor belt of the conveyor moves the metal chips into the collection trough; after the block arm passes over the arc-shaped flange, there is a gap between the block arm and the block column.

[0007] Specifically, the first elastic component and the second elastic component are springs or rubber.

[0008] Optimized, the present application also includes a blower, which is arranged to be connected to one side of the operating table through a displacement adjustment mechanism, and the displacement adjustment mechanism is used to drive the blower to move longitudinally on the operating table; the operating table is located on the feeding end side of the conveyor.

[0009] Specifically, the displacement adjustment mechanism includes a screw rod, which is rotatably connected to a slide groove on the operating table in a longitudinal extension direction, and a support arm is slidably connected to the slide groove, and the support arm is fixedly connected to the blower.

[0010] The beneficial effects of the present invention are:

[0011] Compared with the prior art, the present application effectively solves the problem of how to make the belt conveyor operate intermittently due to the provision of an intermittent drive mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of this application.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the intermittent drive mechanism.

[0014] Figure 3 It is a schematic diagram of the partial structure of the intermittent drive mechanism.

[0015] Figure 4 This is a schematic diagram of the optimized three-dimensional structure of this application.

[0016] In the figure, 1. base; 2. conveyor; 3. collecting trough; 4. turntable; 5. arc-shaped support; 6. perforation; 7. servo; 8. arc-shaped arm; 9. arc-shaped flange; 10. guide groove; 11. ring body; 12. slider; 13. first elastic component; 14. stop arm; 15. stop column; 16. slide rail; 17. dragging body; 18. second elastic component; 19. belt; 20. tooth plate; 21. gear; 22. blower; 23. operating table; 24. screw; 25. slide chute; 26. support arm. DETAILED DESCRIPTION

[0017] In order to clearly understand the technical solution of the present application, a rare earth metal chip transportation and collection device for rare earth metal smelting provided by the present application will be described in detail below with reference to specific embodiments and drawings.

[0018] The terms used in the following examples are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification and claims of this application, the singular expressions "a," "an," "above," "the," and "this" are intended to include expressions such as "one or more," unless the context clearly indicates otherwise. It should also be understood that in the following examples of this application, "at least one," "one or more" refer to one, two, or more than two.

[0019] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present application. Thus, phrases such as "one embodiment," "some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. Example 1

[0020] This embodiment provides a rare earth metal shavings transport and collection device for rare earth metal smelting, referring to Figure 1, which shows a schematic diagram of the three-dimensional structure of the present application. It can be seen from the figure that the present application includes a base 1, a conveyor 2 of model BT-500 / 600 is provided on one side of the base 1, and a collecting trough 3 is provided on the base 1 on the discharge end side of the conveyor 2; an intermittent drive mechanism is connected to the roller shaft of the conveyor 2 for transmission, and the intermittent drive mechanism is used to drive the conveyor belt of the conveyor 2 to operate intermittently; the specific structure of the intermittent drive mechanism is as follows.

[0021] Further integration Figure 2-3 ,in, Figure 2 The figure shows a three-dimensional structural diagram of an intermittent drive mechanism. Figure 3 The figure shows a partial structural diagram of an intermittent drive mechanism, which includes a turntable 4, which is rotatably connected to an arc-shaped support 5 in a concentric manner, and the arc-shaped support 5 is connected to the frame of the conveyor 2 through a support arm; a through-hole 6 is formed in the middle of the turntable 4, and a steering gear 7 is fixedly connected to the arc-shaped support 5, and the output shaft of the steering gear 7 passes through the through-hole 6 in a movable manner; an arc-shaped arm 8 is fixedly connected to one side of the arc-shaped support 5, and the arc-shaped arm 8 is concentric with the arc-shaped support 5, and an arc-shaped flange 9 extends outward at one end of the arc-shaped arm 8; a guide groove 10 is formed on the output shaft of the steering gear 7, and the guide groove 10 extends along the length direction of the output shaft; a ring body 11 is slidably connected to the output shaft of the steering gear 7, and the inner wall of the ring body 11 A slider 12 is formed on it, and the slider 12 is slidably connected to the guide groove 10, and a first elastic component 13 is connected between the slider 12 and the guide groove 10; a blocking arm 14 is fixedly connected to the outer wall of the ring body 11, and the blocking arm 14 is opposite to the arc-shaped flange 9 and can form a contact adaptation; a blocking column 15 is provided on the edge of the turntable 4, and the blocking arm 14 is opposite to the blocking column 15 and can form a contact adaptation; a sliding rail 16 is provided on one side of the turntable 4, and the sliding rail 16 is fixedly connected to the adjacent wall of the frame of the conveyor 2, and a dragging body 17 is slidably connected in the slideway of the sliding rail 16, and the dragging body 17 is connected to the sliding rail 16 through a second elastic component 18; a belt 19 is connected to the dragging body 17, and the other end of the belt 19 is connected to the turntable 4 in a winding manner.

[0022] Among them, the intermittent drive mechanism also includes a tooth plate 20, which is fixedly connected to the dragging body 17. One side of the tooth plate 20 is engaged with a gear 21, and the gear 21 is concentrically connected to the roller shaft of the conveyor 2; at the same time, it is stipulated that: when the tooth plate 20 drives the gear 21 to move toward the unloading end of the conveyor 2, the conveyor belt of the conveyor 2 moves the metal chips into the collection trough 3; when the blocking arm 14 passes over the arc-shaped flange 9, there is a gap between the blocking arm 14 and the blocking column 15.

[0023] The working principle of the intermittent drive mechanism is as follows:

[0024] Continue as Figure 3As shown in FIG, first, the servo 7 is started, and the output shaft of the servo 7 and the blocking arm 14 rotate together in the direction a1. The blocking arm 14 gradually contacts the blocking column 15 during the rotation, thereby driving the turntable 4 to rotate, and the belt 19 moves in the direction b1 under the pull of the turntable 4 and is wound around the turntable 4; when the blocking arm 14 drives the blocking column 15 to move, the blocking arm 14 gradually contacts the arc-shaped flange 9; in the process of contacting the outer surface of the arc-shaped flange 9, the blocking arm 14 is driven to move in the guide groove 10 of the output shaft of the servo 7 (in the direction c1) until the blocking arm 14 is out of contact with the blocking column 15; then, the second elastic member Driven by 18, the dragging body 17 pulls the belt 19 to return to its original position along the b2 direction, and the turntable 4 correspondingly returns to its original position along the a2 direction; finally, during the reciprocating motion of the dragging body 17, the tooth plate 20 is driven to move back and forth along the b1 or b2 direction, thereby linking the gear 21 and the roller shaft of the conveyor 2 to move back and forth along d1 or d2; because after the turntable 4 returns to its original position, the blocking arm 14 still needs a short time to continue to contact the blocking column 15, for this buffer time when the blocking arm 14 is close to the blocking column 15, the conveyor belt can be temporarily stationary, thereby ensuring that the conveyor belt realizes intermittent operation.

[0025] Compared with the prior art, the present application effectively solves the problem of how to make the belt 19 conveyor operate intermittently due to the provision of an intermittent driving mechanism.

[0026] As a further optimization of this application, refer to Figure 4 , which shows a schematic diagram of the optimized three-dimensional structure of the present application. It can be seen from the figure that the present application also includes a blower 22, which is arranged on one side of the operating table 23, and the operating table 23 is located on the feeding end side of the conveyor 2; the table top of the operating table 23 is used to place rare earth metal ingots, and a displacement adjustment mechanism is fixedly connected to the blower 22, and the displacement adjustment mechanism is transmission-connected to the operating table 23. The displacement adjustment mechanism is used to drive the blower 22 to move longitudinally on the operating table 23; the specific structure of the displacement adjustment mechanism is as follows.

[0027] The displacement adjustment mechanism includes a screw rod 24 , which is rotatably connected to a slide groove 25 on the operating table 23 in a longitudinal extension direction. A support arm 26 is slidably connected to the slide groove 25 , and the support arm 26 is fixedly connected to the blower 22 .

[0028] The first elastic component 13 and the second elastic component 18 are springs, rubber, etc.

Claims

1. A rare earth metal chip transport and collection device for rare earth metal smelting, characterized by: The invention comprises a base (1), a conveyor (2) is provided on one side of the base (1), an intermittent drive mechanism is connected to the roller of the conveyor (2), and the intermittent drive mechanism is used to drive the conveyor belt of the conveyor (2) to operate intermittently; the intermittent drive mechanism comprises a turntable (4), the turntable (4) is concentrically connected to the arc-shaped support (5), and the arc-shaped support (5) is fixedly connected to the conveyor (2); a through hole (6) is provided at the center of the turntable (4), and a steering gear (7) is fixedly connected to the arc-shaped support (5), and the transmission of the steering gear (7) is The output shaft can be movably passed through the through hole (6); an arc-shaped arm (8) is fixedly connected to one side of the arc-shaped support (5), the arc-shaped arm (8) is concentrically arranged with the arc-shaped support (5), and an arc-shaped flange (9) is extended outward from one end of the arc-shaped arm (8); a guide groove (10) is formed on the output shaft of the steering gear (7), and the guide groove (10) extends along the length direction of the output shaft; a ring body (11) is slidably connected to the output shaft of the steering gear (7), and the ring body (11) is slidably connected to the guide groove (10) through a slider (12). A first elastic component (13) is connected between the slider (12) and the guide groove (10); a blocking arm (14) is fixedly connected to the ring body (11), and the blocking arm (14) is opposite to the arc-shaped flange (9) and can form a contact adaptation; a blocking column (15) is provided on the edge of the turntable (4), and the blocking arm (14) is opposite to the blocking column (15) and can form a contact adaptation; a sliding rail (16) is provided on one side of the turntable (4), and the sliding rail (16) is fixedly connected to the conveyor (2), and the sliding rail (16) is slidably connected to the dragging body (17), a second elastic component (18) is connected between the dragging body (17) and the sliding rail (16); a belt (19) is connected to the dragging body (17), and the other end of the belt (19) is wound around the turntable (4); a tooth plate (20) is fixedly connected to the dragging body (17), and one side of the tooth plate (20) is meshed with a gear (21), and the gear (21) is concentrically connected to the roller shaft of the conveyor (2); after the blocking arm (14) passes over the arc-shaped flange (9), a gap exists between the blocking arm (14) and the blocking column (15).

2. The rare earth metal chip transport and collection device for rare earth metal smelting according to claim 1, characterized in that: A collecting trough (3) is provided on a base (1) on one side of the unloading end of the conveyor (2); when the toothed plate (20) drives the gear (21) to move toward the unloading end of the conveyor (2), the conveyor belt of the conveyor (2) moves the metal chips into the collecting trough (3).

3. The rare earth metal chip transport and collection device for rare earth metal smelting according to claim 1, characterized in that: The first elastic component (13) and the second elastic component (18) are springs or rubbers.

4. The rare earth metal chip transport and collection device for rare earth metal smelting according to claim 1, characterized in that: The machine further comprises a blower (22), which is arranged on one side of an operating table (23) and is connected to the operating table (23) through a displacement adjustment mechanism. The displacement adjustment mechanism is used to drive the blower (22) to move longitudinally on the operating table (23); the operating table (23) is located on one side of the feeding end of the conveyor (2).

5. The rare earth metal chip transport and collection device for rare earth metal smelting according to claim 4, characterized in that: The displacement adjustment mechanism includes a screw rod (24), which is rotatably connected to a slide groove (25) on the operating table (23) in a longitudinal extension direction. A support arm (26) is slidably connected to the slide groove (25), and the support arm (26) is fixedly connected to the blower (22).

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