Automatic rare earth metal discharging device

Abstract

The utility model discloses an automatic rare earth metal discharging device, which relates to the technical field of rare earth discharging and comprises a discharging box. A discharging assembly is rotationally matched with the inner wall of the discharging box. The discharging assembly comprises two center shafts rotationally matched with the inner wall of the discharging box, and discharging plates are fixed to the circumferential side faces of the two center shafts. According to the utility model, the other end of the traction plate and the two rotating plates in running fit with the second rotating shaft are driven to swing by taking the second rotating shaft as the center, and the two discharging plates are driven to rotate by taking the central shaft as the center and in opposite directions along the direction of the arc-shaped sliding chute, so that the opening and closing degree between the two discharging plates is controlled; according to the rare earth metal discharging device, the size of the discharging port can be more accurately controlled, the discharging quantity can be conveniently controlled, rare earth metal on the inner wall of the discharging box can be stirred by driving the stirring rods fixed to the peripheral side faces of the two stirring rollers to rotate in the same direction, adhesion between the rare earth metal is prevented, and the discharging speed of the device is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of rare earth discharging, in particular to an automatic discharging device for rare earth metals. Background Art

[0002] Rare earth metals, also known as rare earth elements, are a general term for 17 elements in the scandium, yttrium, and lanthanum series in group IIIB of the periodic table. They are usually represented by R or RE. From the discovery of the first rare earth element yttrium in 1794 to the discovery of the natural rare earth element promethium in 1972, it took 178 years for people to find all 17 rare earth elements in nature. The luster of rare earth metals is between silver and iron, and rare earth metals are very chemically active.

[0003] The discharge device of rare earth metals is installed at the discharge port of rare earth processing equipment. The existing discharge device is prone to adhesion between rare earth metals during use, and the size of the discharge port is fixed, and the discharge speed cannot be adjusted, which reduces the discharge efficiency. Utility Model Content

[0004] The utility model aims to provide an automatic discharge device for rare earth metals, which solves the problems of the existing discharge device that the rare earth metals are prone to adhesion during use, the size of the discharge port is fixed, the discharge speed cannot be adjusted, and the discharge efficiency is reduced by controlling the opening and closing size between the two discharge plates and driving a plurality of stirring rods fixed on the sides of the two stirring rollers to rotate in the same direction.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an automatic rare earth metal discharging device, which comprises a discharging box; the inner wall of the discharging box is rotatably matched with a discharging component.

[0007] The discharging assembly includes two central axes rotatably engaged with the inner wall of the discharging box, discharging plates are fixed to the circumferential sides of the two central axes, an arc plate is fixed to one side of the discharging plate, a connecting plate is fixed to the top of the arc plate, a first rotating shaft is rotatably engaged with one side of the connecting plate, a rotating plate is rotatably engaged with the circumferential side of the first rotating shaft, a second rotating shaft is rotatably engaged between the two rotating plates, and a traction plate is rotatably engaged with the circumferential side of the second rotating shaft.

[0008] An outer side surface of the discharge box is penetrated by two symmetrical arc-shaped sliding grooves, and the arc-shaped plate is slidably matched with the arc-shaped sliding grooves.

[0009] The utility model is further configured that a rotation hole is opened on one side of the traction plate.

[0010] A support plate is fixed on the outer side of the discharge box, a swing motor is fixedly installed on the top of the support plate, and an output end of the swing motor is fixedly connected to the rotating hole.

[0011] The utility model is further configured that a curved anti-leakage plate is fixed on the top of the discharge plate.

[0012] The utility model is further configured that the inner wall of the discharge box is located above the discharge assembly and is rotatably matched with two stirring rollers, and a plurality of stirring rods are arranged on the peripheral side of the stirring rollers.

[0013] The utility model is further configured that the peripheral side surfaces of the two stirring rollers located outside the discharge box are both fixed with transmission sprockets, and a transmission chain is provided between the two transmission sprockets.

[0014] The utility model is further configured that a support frame is fixed to an outer side surface of the discharge box, a servo motor is fixedly installed on the top of the support frame, and an output end of the servo motor is fixedly connected to one of the transmission sprockets.

[0015] The utility model is further configured that a feed port is arranged on the top of the discharge box.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model drives the traction plate to make a swinging motion with the rotating hole as the center, and drives the other end of the traction plate to make a swinging motion with the second rotating shaft as the center through the two rotating plates that rotate and cooperate with the second rotating shaft, so that the angle between the two rotating plates is reduced or increased, and drives the other ends of the two rotating plates to rotate and cooperate with the first rotating shaft to make a rotational motion in the opposite direction along the arc chute direction with the center axis as the center, and can drive the two discharge plates that are rotatably matched on the inner wall of the discharge box to make a rotational motion in the opposite direction with the center axis as the center along the arc chute direction, wherein the arc leakage prevention plate that is rotatably matched with the inner wall of the discharge box can prevent rare earth metal from leaking out of the arc chute during the rotation of the discharge plate, and by controlling the opening and closing size between the two discharge plates, the size of the discharge port can be more accurately controlled, which is convenient for controlling the discharge quantity.

[0018] 2. The utility model drives the stirring roller fixedly connected to the output end of the servo motor to rotate, and through the arrangement of a transmission chain that cooperates with the transmission between two transmission sprockets, another stirring roller that cooperates with the rotation of the inner wall of the discharge box rotates in the same direction, driving a plurality of stirring rods fixed on the sides of the two stirring rollers to rotate in the same direction, which can stir the rare earth metals on the inner wall of the discharge box, prevent the rare earth metals from sticking together, and improve the discharge speed of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The figure is a schematic diagram of the structure of an automatic discharge device for rare earth metals.

[0021] Figure 2 for Figure 1 A is an enlarged schematic diagram.

[0022] Figure 3 The present invention is a cross-sectional view of an automatic discharge device for rare earth metals.

[0023] Figure 4 It is a schematic diagram of the structure of the discharging component.

[0024] Figure 5 for Figure 4 A magnified schematic diagram of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1-discharging box, 2-discharging assembly, 101-arc chute, 102-support plate, 103-swing motor, 104-stirring roller, 105-stirring rod, 106-drive sprocket, 107-drive chain, 108-support frame, 109-servo motor, 110-feeding port, 201-center axis, 202-discharging plate, 203-arc plate, 204-connecting plate, 205-first rotating shaft, 206-rotating plate, 207-second rotating shaft, 208-traction plate, 209-rotating hole, 210-arc leak-proof plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0029] See also Figure 1-5The utility model is an automatic discharge device for rare earth metals, comprising a discharge box 1; a discharge assembly 2 is rotatably matched with the inner wall of the discharge box 1; the discharge assembly 2 comprises two central shafts 201 rotatably matched with the inner wall of the discharge box 1, discharge plates 202 are fixed to the sides of the two central shafts 201, a curved plate 203 is fixed to one side of the discharge plate 202, a connecting plate 204 is fixed to the top of the curved plate 203, a first rotating shaft 205 is rotatably matched with one side of the connecting plate 204, a rotating plate 206 is rotatably matched with the side of the first rotating shaft 205, a second rotating shaft 207 is rotatably matched between the two rotating plates 206, and a traction plate 208 is rotatably matched with the side of the second rotating shaft 207; two symmetrical curved slide grooves 101 are penetrated through an outer side of the discharge box 1, and the curved plate 203 is slidably matched with the curved slide groove 101.

[0030] Specifically, a rotating hole 209 is opened on one side of the traction plate 208; a support plate 102 is fixed to the outer side of the discharge box 1, and a swing motor 103 is fixedly installed on the top of the support plate 102, and the output end of the swing motor 103 is fixedly connected to the rotating hole 209.

[0031] Furthermore, an arc-shaped leak-proof plate 210 is fixed on the top of the discharge plate 202 .

[0032] The operation process of this embodiment is as follows: by starting the swing motor 103 fixedly installed on the top of the support plate 102, the traction plate 208 makes a swinging motion with the rotating hole 209 as the center, driving the other end of the traction plate 208 to make a swinging motion with the second rotating shaft 207 as the center through the two rotating plates 206 that rotate with the second rotating shaft 207, so that the angle between the two rotating plates 206 decreases or increases, driving the other ends of the two rotating plates 206 to rotate the first rotating shaft 205 that rotates and cooperates with the central axis 201 and simultaneously makes a swinging motion along the arc slide groove 10 1 makes a rotational movement in the opposite direction, which can drive the two discharge plates 202 that are rotated and matched with the inner wall of the discharge box 1 to simultaneously make rotational movements in the opposite directions along the arc chute 101 with the central axis 201 as the center, wherein the arc leak-proof plate 210 that is arranged in close contact with the inner wall of the discharge box 1 and rotates can prevent rare earth metals from leaking out of the arc chute 101 during the rotation of the discharge plate 202. By controlling the opening and closing size between the two discharge plates 202, the size of the discharge port can be more accurately controlled, which is convenient for controlling the discharge quantity. Specific embodiment 2

[0034] See also Figure 1-5 On the basis of the specific embodiment 1, the inner wall of the discharge box 1 is located above the discharge component 2 and is rotatably matched with two stirring rollers 104, and a plurality of stirring rods 105 are arranged on the sides of the stirring rollers 104; the sides of the two stirring rollers 104 are located on the outside of the discharge box 1 and are fixed with transmission sprockets 106, and a transmission chain 107 is provided between the two transmission sprockets 106.

[0035] Specifically, a support frame 108 is fixed to an outer side surface of the discharge box 1 , a servo motor 109 is fixedly installed on the top of the support frame 108 , and an output end of the servo motor 109 is fixedly connected to a transmission sprocket 106 .

[0036] Furthermore, a feed port 110 is provided on the top of the discharge box 1 .

[0037] The operation process of this embodiment is: rare earth metals are added to the feed port 110 set at the top outside the discharge box 1, and then the servo motor 109 fixedly installed on the top of the support frame 108 can be started to rotate the stirring roller 104 fixedly connected to the output end of the servo motor 109, and the transmission chain 107 that is matched with the transmission between the two transmission sprockets 106 is set, so that the other stirring roller 104 that rotates with the inner wall of the discharge box 1 rotates in the same direction, and drives a plurality of stirring rods 105 fixed on the sides of the two stirring rollers 104 to rotate in the same direction, which can stir the rare earth metals on the inner wall of the discharge box 1, prevent the rare earth metals from sticking together, and improve the discharge speed of the device.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rare earth metal automatic discharging device, comprising a discharging box (1); characterized in that: The inner wall of the discharge box (1) is rotatably matched with a discharge assembly (2); The discharging assembly (2) comprises two central shafts (201) rotatably engaged with the inner wall of the discharging box (1); discharging plates (202) are fixed to the peripheral sides of the two central shafts (201); an arc-shaped plate (203) is fixed to one side of the discharging plate (202); a connecting plate (204) is fixed to the top of the arc-shaped plate (203); a first rotating shaft (205) is rotatably engaged with one side of the connecting plate (204); a rotating plate (206) is rotatably engaged with the peripheral side of the first rotating shaft (205); a second rotating shaft (207) is rotatably engaged between the two rotating plates (206); and a traction plate (208) is rotatably engaged with the peripheral side of the second rotating shaft (207); Two symmetrical arc-shaped sliding grooves (101) are formed through an outer side surface of the discharge box (1), and the arc-shaped plate (203) is slidably matched with the arc-shaped sliding grooves (101).

2. The automatic rare earth metal discharging device according to claim 1, characterized in that: A rotation hole (209) is formed on one side of the traction plate (208); A support plate (102) is fixed on the outer side of the discharge box (1), a swing motor (103) is fixedly installed on the top of the support plate (102), and an output end of the swing motor (103) is fixedly connected to the rotating hole (209).

3. The automatic rare earth metal discharging device according to claim 2, characterized in that: An arc-shaped leak-proof plate (210) is fixed on the top of the discharge plate (202).

4. The automatic rare earth metal discharging device according to claim 3, characterized in that: The inner wall of the discharge box (1) is located above the discharge assembly (2) and is rotatably matched with two stirring rollers (104), and a plurality of stirring rods (105) are arranged on the side surfaces of the stirring rollers (104).

5. The rare earth metal automatic discharging device according to claim 4, characterized in that: Transmission sprockets (106) are fixed to the side surfaces of the two stirring rollers (104) located outside the discharge box (1), and a transmission chain (107) is provided between the two transmission sprockets (106).

6. The automatic rare earth metal discharging device according to claim 5, characterized in that: A support frame (108) is fixed on an outer side surface of the discharge box (1), a servo motor (109) is fixedly installed on the top of the support frame (108), and an output end of the servo motor (109) is fixedly connected to a transmission sprocket (106).

7. The rare earth metal automatic discharging device according to claim 6, characterized in that: The top of the discharge box (1) is provided with a feed inlet (110).

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