Uniform melting device for ore production

Abstract

The present application relates to a kind of melting devices, especially a kind of even melting device for ore production.It needs to design a kind of even melting device for ore production, which can make the ore smelting heat evenly, and smelting efficiency is high.An even melting device for ore production, comprising fixed stand, stirring column and feed hopper, stirring column is fixed to the top front side of fixed stand, and feed hopper is embedded in the upper middle of fixed stand.The present application pours the appropriate amount of ore into rotating bottom cylinder, starts second servo motor and heating layer, and the ore is smelted by heating layer.The rotating bottom cylinder rotates with the fixed stirring column, which can realize the stirring of smelted ore.After all the ore is melted, the positioning chassis will drive the rotating bottom cylinder to swing a certain angle to pour the ore melt into the collection container, so that the ore smelting heat evenly, and smelting efficiency is high.

Description

Technical Field

[0001] This invention relates to a melting device, and more particularly to a uniform melting device for ore production. Background Technology

[0002] Currently, with the rapid development of society and economy, the requirements for metal smelting technology are becoming increasingly higher. Most metal ores are placed in a smelting boiler and heated to a molten state. After cooling, they are taken out for processing.

[0003] Chinese Patent CN114877681A discloses an ore smelting apparatus and ore smelting system, relating to the field of ore processing technology. This ore smelting apparatus includes a smelting mechanism, a feeding mechanism, and an adjusting mechanism. The feeding mechanism guides and adjusts the raw materials entering the smelting mechanism, while the adjusting mechanism provides auxiliary smelting adjustments for the raw materials undergoing the smelting process. The smelting mechanism includes a cylinder, with the feeding mechanism positioned on the cylinder and the adjusting mechanism located inside the cylinder, below the feeding mechanism. Although the aforementioned patent can smelt ore, the ore is statically placed inside the furnace for smelting, resulting in a piled-up state that easily leads to uneven heating of the ore, thus requiring more smelting time to completely melt it.

[0004] Based on the defects in the aforementioned patents, there is a need to design a uniform melting device for ore production that can ensure uniform heating and high melting efficiency during ore smelting. Summary of the Invention

[0005] In order to overcome the shortcomings of the above-mentioned patents, which can achieve ore smelting but the ore is placed statically in the furnace for smelting, which easily leads to uneven heating of the ore and requires more smelting time to completely melt the ore, the present invention provides a uniform melting device for ore production that can make the ore smelting heat uniformly and has high smelting efficiency.

[0006] The technical solution is:

[0007] A uniform melting device for ore production includes a fixed frame, a stirring column, and a feed hopper. The stirring column is fixedly connected to the top front side of the fixed frame, and the feed hopper is embedded in the middle of the upper part of the fixed frame. It also includes a positioning base, a rotating bottom cylinder, an insulation layer, a heating layer, a lifting mechanism, and a rotating mechanism. The lifting mechanism is installed on the fixed frame, and the positioning base is installed on the lifting mechanism. The rotating bottom cylinder is rotatably installed inside the positioning base, and the stirring column is located inside the rotating bottom cylinder. The lifting mechanism can be used to drive the rotating bottom cylinder to rise and fall. The insulation layer is fixedly connected to the rotating bottom cylinder, and the heating layer for ore melting is fixedly connected to the insulation layer. The rotating mechanism for driving the rotating bottom cylinder to rotate is installed on the positioning base.

[0008] To further explain, it also includes an anti-slip base plate and a stabilizing back plate. The bottom of the fixed frame is symmetrically fixed with anti-slip base plates, and the upper rear of the fixed frame is fixed with a stabilizing back plate.

[0009] To further explain, the lifting mechanism includes a first servo motor, a positioning screw, a lifting base block, a positioning short rod, and an L-shaped guide rail. The first servo motor is fixedly connected to the lower middle side of the front of the fixed frame. Positioning screws are rotatably installed on the front of both the left and right sides of the fixed frame. The positioning screws on both sides are driven by the output shaft of the first servo motor through a synchronous belt assembly. Lifting base blocks are slidably installed on both the left and right sides of the fixed frame. The lifting base blocks on both sides are threadedly connected to the positioning screws on both sides. Positioning short rods are rotatably installed on the lifting base blocks on both sides. The positioning short rods on both sides are fixedly connected to the positioning base frame. L-shaped guide rails are fixedly connected to the middle of both the left and right sides inside the fixed frame. The L-shaped guide rails are in contact with the rear side of the positioning base frame.

[0010] To further explain, the rotating mechanism includes a positioning gear ring, a drive gear, a worm gear, a worm, and a second servo motor. The positioning gear ring is fixedly connected to the lower part of the outer wall of the rotating base. The drive gear is rotatably mounted on the lower right rear side of the positioning base. The worm gear is fixedly connected to the lower part of the drive gear. The second servo motor is fixedly connected to the lower right front side of the outer bottom of the positioning base. The worm is connected to the output shaft of the second servo motor, and the worm meshes with the worm gear.

[0011] Further explanation: It also includes an intermittent feeding mechanism for intermittent ore feeding. The intermittent feeding mechanism includes a positioning cam, a lifting base plate, a reset guide rod, a first reset spring, a limiting slotted plate, a lifting column, a second reset spring, a limiting guide plate, and a positioning crossbar. A positioning cam is fixedly connected to the rear of the worm gear. Two reset guide rods are slidably provided on the right side of the stabilizing back plate. The lifting base plate is fixedly connected between the bottom ends of the two reset guide rods. The lifting base plate contacts the positioning cam. First reset springs are connected between the reset guide rods on both the left and right sides and the stabilizing back plate. The right side of the front side of the stabilizing back plate... The sliding type is equipped with a limiting slotted plate. A columnar sliding shaft is fixedly connected to the middle of the lifting base plate. The limiting slotted plate is sleeved on the columnar sliding shaft of the lifting base plate. The limiting slotted plate and the columnar sliding shaft of the lifting base plate are slidably connected. A lifting column is slidably provided on the middle and rear side of the upper part of the fixed frame. The lifting column is rotatably connected to the limiting slotted plate. A second return spring is connected between the lifting column and the fixed frame. A positioning crossbar is fixedly connected to the upper part of the front side of the lifting column. The middle of the left and right sides of the feed hopper is rotatably provided with limiting guide plates for intermittent ore feeding. The left and right limiting guide plates are slidably connected to the positioning crossbar.

[0012] Further explanation: It also includes a limiting mechanism for positioning the rotating bottom cylinder. The limiting mechanism includes a limiting short plate, a limiting arc plate, a limiting spring, a hinged short rod, and an auxiliary roller. The upper parts of both sides of the fixed frame are rotatably equipped with limiting short plates. The upper parts of both sides of the fixed frame are slidably equipped with limiting arc plates for positioning the rotating bottom cylinder. The limiting arc plates are located above the limiting short plates. The limiting arc plates on both sides are symmetrically connected to the fixed frame with limiting springs. The limiting arc plates on both sides are rotatably equipped with hinged short rods between themselves and the limiting short plates on both sides. The upper parts of the lifting blocks on both sides are rotatably equipped with auxiliary rollers. The auxiliary rollers on both sides are in contact with the limiting short plates on both sides.

[0013] To further explain, it also includes a sealing mechanism for sealing the rotating bottom cylinder. The sealing mechanism includes a sealing plate and a fixing rod. The fixing rod is fixedly connected to the upper rear part of the inner side of the fixing frame, and the sealing plate for sealing the rotating bottom cylinder is fixedly connected to the middle part of the fixing rod.

[0014] Further explanation: It also includes a shock-absorbing mechanism for buffering and protecting the lifting base. The shock-absorbing mechanism includes shock-absorbing rubber blocks and shock-absorbing springs. Shock-absorbing rubber blocks for buffering and protecting the lifting base are slidably provided on the lower part of both the left and right sides of the fixed frame. Two shock-absorbing springs are connected between the shock-absorbing rubber blocks on both the left and right sides and the fixed frame.

[0015] The beneficial effects are:

[0016] 1. Pour an appropriate amount of ore into the rotating bottom cylinder, start the second servo motor and heating layer. The heating layer melts the ore. The rotating bottom cylinder rotates in conjunction with the stationary stirring column to agitate the molten ore. After all the ore has melted, the positioning frame will then drive the rotating bottom cylinder to swing forward at a certain angle to pour the molten ore into the collection container. This ensures that the ore is heated evenly and the melting efficiency is high.

[0017] 2. Under the action of the interval feeding mechanism, the left and right limit guide plates swing up and down repeatedly, so that the ore is fed repeatedly, which can avoid too much falling ore from affecting the smelting efficiency.

[0018] 3. Under the action of the limiting mechanism, the hinged short rods on the left and right sides move inward, respectively driving the limiting arc plates on the left and right sides to move inward. The inward movement of the limiting arc plates on the left and right sides positions the rotating bottom cylinder, which can prevent the rotating bottom cylinder from shaking and affecting the melting effect. Attached Figure Description

[0019] Figure 1 This is a first-view three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a second-view three-dimensional structural diagram of the present invention.

[0021] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the first embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of a second partial cross-sectional structure of the present invention.

[0023] Figure 5 This is a partial cross-sectional view of the lifting mechanism of the present invention.

[0024] Figure 6 This is a partial cross-sectional view of the rotating mechanism of the present invention.

[0025] Figure 7 This is a schematic diagram of the third partial cross-sectional structure of the present invention.

[0026] Figure 8 This is a partial cross-sectional view of the first type of the interval feeding mechanism of the present invention.

[0027] Figure 9 This is a partial cross-sectional view of the second type of the interval feeding mechanism of the present invention.

[0028] Figure 10 This is a cross-sectional view of the third part of the interval feeding mechanism of the present invention.

[0029] Figure 11 This is a partial cross-sectional view of the limiting mechanism of the present invention.

[0030] Figure 12 This is a schematic cross-sectional view of the second type of limiting mechanism of the present invention.

[0031] Figure 13 This is a schematic diagram of the fourth partial cross-sectional structure of the present invention.

[0032] Figure 14 This is a partial cross-sectional view of the sealing mechanism of the present invention.

[0033] Figure 15 This is a partial cross-sectional view of the shock-absorbing mechanism of the present invention.

[0034] Component names and numbers in the diagram: 1_Fixed stand, 2_Anti-slip base plate, 3_Stabilizing back plate, 4_Positioning base frame, 5_Rotating bottom cylinder, 6_Mixing column, 7_Feed hopper, 8_Insulation layer, 9_Heating layer, 10_Lifting mechanism, 101_First servo motor, 102_Positioning screw, 103_Lifting base block, 104_Positioning short rod, 105_L-shaped guide rail, 11_Rotating mechanism, 111_Positioning gear ring, 112_Drive gear, 113_Worm gear, 114_Worm, 115_Second servo motor, 12_Intermittent feeding mechanism, 1 21_Positioning Cam, 122_Lifting Base Plate, 123_Reset Guide Rod, 124_First Reset Spring, 125_Limiting Slotted Plate, 126_Lifting Column, 127_Second Reset Spring, 128_Limiting Guide Plate, 129_Positioning Crossbar, 13_Limiting Mechanism, 131_Limiting Short Plate, 132_Limiting Arc Plate, 133_Limiting Spring, 134_Hinged Short Rod, 135_Auxiliary Roller, 14_Sealing Mechanism, 141_Sealing Plate, 142_Fixing Rod, 15_Shock Absorbing Mechanism, 151_Shock Absorbing Rubber Block, 152_Shock Absorbing Spring. Detailed Implementation

[0035] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0036] Example 1

[0037] A homogeneous melting device for ore production, such as Figures 1-6 As shown, the system includes a fixed support frame 1, an anti-slip base plate 2, a stabilizing back plate 3, a positioning base frame 4, a rotating base cylinder 5, a mixing column 6, a feeding hopper 7, an insulation layer 8, a heating layer 9, a lifting mechanism 10, and a rotating mechanism 11. The fixed support frame 1 has anti-slip base plates 2 symmetrically fixed to its bottom. A stabilizing back plate 3 is bolted to the upper rear of the fixed support frame 1. A feeding hopper 7 is embedded in the middle of the upper part of the fixed support frame 1. The lifting mechanism 10 is mounted on the fixed support frame 1, and a positioning mechanism 11 is mounted on the lifting mechanism 10. The base frame 4 has a rotating bottom cylinder 5 inside. The lifting mechanism 10 can drive the rotating bottom cylinder 5 to rise and fall. The top front side of the fixed frame 1 is fixedly connected to the stirring column 6, which is located inside the rotating bottom cylinder 5. The stirring column 6 can agitate the ore. The rotating bottom cylinder 5 is fixedly connected to the heat insulation layer 8, and the heat insulation layer 8 is fixedly connected to the heating layer 9. The heating layer 9 can smelt the ore. The positioning base frame 4 is equipped with a rotating mechanism 11, which can drive the rotating bottom cylinder 5 to rotate.

[0038] like Figure 3 and Figure 5As shown, the lifting mechanism 10 includes a first servo motor 101, a positioning screw 102, a lifting base block 103, a positioning short rod 104, and an L-shaped guide rail 105. The first servo motor 101 is fixedly connected to the lower middle side of the front part of the fixed frame 1. The positioning screw 102 is rotatably provided on the front part of both the left and right sides of the fixed frame 1. The positioning screw 102 on both the left and right sides is transmitted to the output shaft of the first servo motor 101 through a synchronous belt assembly. The lifting base block 103 is slidably provided on both the left and right sides of the fixed frame 1. The lifting base block 103 on both the left and right sides is threadedly connected to the positioning screw 102 on both the left and right sides respectively. The positioning short rod 104 is rotatably provided on the lifting base block 103 on both the left and right sides. The positioning short rod 104 on both the left and right sides is fixedly connected to the positioning base 4. The L-shaped guide rail 105 is connected to the middle of both the left and right sides of the fixed frame 1 by bolts. The L-shaped guide rail 105 contacts the rear side of the positioning base 4.

[0039] like Figure 3 and Figure 6 As shown, the rotating mechanism 11 includes a positioning gear ring 111, a drive gear 112, a worm gear 113, a worm 114, and a second servo motor 115. The positioning gear ring 111 is fixedly connected to the lower part of the outer wall of the rotating base cylinder 5. The drive gear 112 is rotatably provided on the lower right rear side of the positioning base 4. The worm gear 113 is fixedly connected to the lower part of the drive gear 112. The second servo motor 115 is fixedly connected to the right front side of the outer bottom of the positioning base 4. The worm 114 is connected to the output shaft of the second servo motor 115, and the worm 114 meshes with the worm gear 113.

[0040] First, the operator pours an appropriate amount of ore into the rotating bottom cylinder 5 through the feed hopper 7, then places the collection container directly below the rotating bottom cylinder 5. The second servo motor 115 and the heating layer 9 are then activated. The second servo motor 115 drives the worm gear 114 to rotate, which in turn drives the worm wheel 113. The worm wheel 113 then drives the drive gear 112, which in turn drives the positioning gear ring 111. The positioning gear ring 111 then drives the rotating bottom cylinder 5 to rotate, which in turn rotates the ore. This causes the heating layer 9 to melt the ore. Simultaneously, the stationary stirring column 6 agitates the molten ore within the rotating bottom cylinder 5, ensuring uniform heating and improving melting efficiency. After all the ore has melted, the second servo motor 115 and the heating layer 9 are turned off. Then, the first servo motor 101 is started and rotates forward. The synchronous belt assembly drives the left and right positioning screws 102 to rotate forward. The forward rotation of the left and right positioning screws 102 drives the left and right lifting base blocks 103 to move downward. The downward movement of the left and right lifting base blocks 103 drives the left and right positioning short rods 104 to move downward. The downward movement of the left and right positioning short rods 104 drives the positioning base frame 4 to move downward. When the positioning base frame 4 moves downward to the bend of the L-shaped guide rail 105, the positioning base frame 4 will drive the rotating base cylinder 5 to swing forward at a certain angle. The forward swing of the rotating base cylinder 5 pours the molten ore into the collection container. After all the molten ore is poured out, the first servo motor 101 is started to reverse, and the positioning base frame 4 drives the rotating base cylinder 5 to swing backward to reset. The positioning base frame 4 continues to drive the rotating base cylinder 5 to move upward to reset. Then the second servo motor 115 is turned off, and the collection container is picked up for further processing of the molten ore.

[0041] Example 2

[0042] Based on Example 1, such as Figures 7-10As shown, it also includes an interval feeding mechanism 12, which includes a positioning cam 121, a lifting base plate 122, a reset guide rod 123, a first reset spring 124, a limiting slotted plate 125, a lifting column 126, a second reset spring 127, a limiting guide plate 128, and a positioning crossbar 129. The worm gear 114 is fixedly connected to the rear of the positioning cam 121. The right side of the stabilizing back plate 3 is provided with two reset guide rods 123 in a sliding manner. The lifting base plate 122 is fixedly connected between the bottom ends of the two reset guide rods 123. The lifting base plate 122 is in contact with the positioning cam 121. The reset guide rods 123 on both the left and right sides are connected to the stabilizing back plate 3 with the first reset spring 124. The right side of the front side of the stabilizing back plate 3 is provided with a limiting guide rod 125. The grooving plate 125 is positioned, and a columnar sliding shaft is fixedly connected to the middle of the lifting base plate 122. The grooving plate 125 is sleeved on the columnar sliding shaft of the lifting base plate 122, and the grooving plate 125 and the columnar sliding shaft of the lifting base plate 122 are slidably connected. A lifting column 126 is slidably provided on the upper middle and rear side of the fixed frame 1. The lifting column 126 is rotatably connected to the grooving plate 125. A second return spring 127 is connected between the lifting column 126 and the fixed frame 1. A positioning crossbar 129 is fixedly connected to the upper front side of the lifting column 126. A limiting guide plate 128 is rotatably provided on the middle of both sides of the feed hopper 7. The limiting guide plate 128 can realize the intermittent feeding of ore. The left and right limiting guide plates 128 are slidably connected to the positioning crossbar 129.

[0043] like Figure 7 , Figure 11 , Figure 12 and Figure 13 As shown, it also includes a limiting mechanism 13, which includes a limiting short plate 131, a limiting arc plate 132, a limiting spring 133, a hinged short rod 134, and an auxiliary roller 135. The upper left and right sides of the fixed support 1 are rotatably equipped with limiting short plates 131, and the upper left and right sides of the fixed support 1 are slidably equipped with limiting arc plates 132. Rollers are evenly spaced on the inner side of the limiting arc plates 132. The limiting arc plates 132 can achieve the positioning of the rotating bottom cylinder 5. The limiting arc plate 132 is located above the limiting short plate 131. The limiting arc plates 132 on both the left and right sides are symmetrically connected to the fixed frame 1 with limiting springs 133. The limiting arc plates 132 on both the left and right sides are respectively provided with hinged short rods 134 that rotate between them and the limiting short plates 131 on both the left and right sides. The upper part of the lifting base blocks 103 on both the left and right sides is provided with auxiliary rollers 135 that rotate. The auxiliary rollers 135 on both the left and right sides are respectively in contact with the limiting short plates 131 on both the left and right sides.

[0044] When the second servo motor 115 operates, it drives the worm gear 114 to rotate. The rotation of the worm gear 114 drives the positioning cam 121 to rotate. The positioning cam 121 rotates and contacts the lifting base plate 122. The positioning cam 121 drives the lifting base plate 122 to move upward, compressing the first return spring 124. The upward movement of the lifting base plate 122 causes the right side of the limiting slotted plate 125 to swing upward. The upward swing of the right side of the limiting slotted plate 125 causes the left side to swing downward. The downward swing of the left side of the limiting slotted plate 125 causes the lifting column 126 to move downward. The second return spring 127 is stretched. The downward movement of the lifting column 126 causes the positioning crossbar 129 to move downward. The downward movement of the positioning crossbar 129 causes the left and right limiting guides to move downward. Plate 128 swings downwards, and then positioning cam 121 continues to rotate and disengages from lifting base plate 122. Due to the action of the first return spring 124, lifting base plate 122 drives limiting slotted plate 125 to swing and reset. Due to the action of the second return spring 127, lifting column 126 drives left and right limiting guide plates 128 to swing upwards and reset via positioning crossbar 129. Thus, left and right limiting guide plates 128 swing up and down repeatedly, causing the ore in feed hopper 7 to be fed intermittently. After all the ore has melted, the second servo motor 115 is turned off, and worm gear 114 drives lifting base plate 122 to move up and down via positioning cam 121. Left and right limiting guide plates 128 then stop swinging up and down. In this way, too much falling ore can be avoided from affecting smelting efficiency.

[0045] When the first servo motor 101 reverses, the left and right lifting base blocks 103 move upward and contact the left and right limiting short plates 131 respectively via the auxiliary rollers 135. The upward movement of the left and right lifting base blocks 103 causes the lower parts of the left and right limiting short plates 131 to swing outward via the auxiliary rollers 135. The outward swing of the lower parts of the left and right limiting short plates 131 causes the upper parts to swing inward. The inward swing of the upper parts of the left and right limiting short plates 131 causes the left and right hinged short rods 134 to move inward. The inward movement of the left and right hinged short rods 134 causes the left and right limiting arcs to move inward. When the shaped plate 132 moves inward, the limiting spring 133 is compressed, and the left and right limiting arc plates 132 move inward so that the roller contacts the rotating bottom cylinder 5. This can position the rotating bottom cylinder 5 without affecting its rotation. After all the ore has melted, the left and right lifting bottom blocks 103 move downward and disengage from the left and right limiting short plates 131. Due to the action of the limiting spring 133, the left and right limiting arc plates 132 move outward and reset, and the left and right limiting short plates 131 swing and reset. This can prevent the rotating bottom cylinder 5 from shaking and affecting the melting effect.

[0046] Example 3

[0047] Based on Examples 1 and 2, such as Figure 13 and Figure 14As shown, it also includes a sealing mechanism 14 for sealing the rotating bottom cylinder 5. The sealing mechanism 14 includes a sealing plate 141 and a fixing rod 142. The fixing rod 142 is fixedly connected to the upper rear part of the inner side of the fixed stand 1, and the sealing plate 141 is fixedly connected to the middle part of the fixing rod 142. The sealing plate 141 can achieve sealing of the rotating bottom cylinder 5.

[0048] like Figure 13 and Figure 15 As shown, it also includes a shock-absorbing mechanism 15, which includes shock-absorbing rubber blocks 151 and shock-absorbing springs 152. Shock-absorbing rubber blocks 151 are slidably provided on the lower parts of the left and right sides of the fixed frame 1. The shock-absorbing rubber blocks 151 can buffer and protect the lifting base block 103. Two shock-absorbing springs 152 are connected between the shock-absorbing rubber blocks 151 on the left and right sides and the fixed frame 1.

[0049] When the rotating bottom cylinder 5 moves upward, it comes into contact with the sealing plate 141, which covers the rotating bottom cylinder 5. This prevents the overflow of high-temperature liquid or gas from causing burns to the operator.

[0050] When the left and right lifting base blocks 103 move downward, they contact the left and right shock-absorbing rubber blocks 151 respectively. The left and right shock-absorbing rubber blocks 151 buffer and protect the left and right lifting base blocks 103 respectively through buffer springs. In this way, the molten liquid can be prevented from spilling out due to the lifting base blocks 103 descending too fast.

[0051] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of the invention. Therefore, the scope of the invention should be limited only by the appended claims.

Claims

1. A uniform melting device for ore production, comprising a fixed frame (1), a stirring column (6), and a feed hopper (7), wherein the stirring column (6) is fixedly connected to the front top of the fixed frame (1), and the feed hopper (7) is embedded in the middle of the upper part of the fixed frame (1), characterized in that, It also includes a positioning base frame (4), a rotating bottom cylinder (5), an insulation layer (8), a heating layer (9), a lifting mechanism (10), and a rotating mechanism (11). The fixed frame (1) is equipped with a lifting mechanism (10), and the lifting mechanism (10) is equipped with a positioning base frame (4). The rotating bottom cylinder (5) is rotatably installed inside the positioning base frame (4). The stirring column (6) is located inside the rotating bottom cylinder (5). The lifting mechanism (10) can be used to drive the rotating bottom cylinder (5) to rise and fall. The insulation layer (8) is fixedly connected inside the rotating bottom cylinder (5). The heating layer (9) for smelting ore is fixedly connected inside the insulation layer (8). The positioning base frame (4) is equipped with a rotating mechanism (11) for driving the rotating bottom cylinder (5) to rotate. The lifting mechanism (10) includes a first servo motor (101), a positioning screw (102), a lifting base block (103), a positioning short rod (104), and an L-shaped guide rail (105). The first servo motor (101) is fixedly connected to the lower front part of the fixed frame (1). Positioning screws (102) are rotatably provided on the front of both the left and right sides of the fixed frame (1). The positioning screws (102) on the left and right sides are driven by the output shaft of the first servo motor (101) through a synchronous belt assembly. (1) Lifting blocks (103) are slidably provided on both the left and right sides. The lifting blocks (103) on both the left and right sides are threadedly connected to the positioning screws (102) on both the left and right sides respectively. Positioning short rods (104) are rotatably provided on the lifting blocks (103) on both the left and right sides. The positioning short rods (104) on both the left and right sides are fixedly connected to the positioning base (4). L-shaped guide rails (105) are fixedly connected to the middle of the left and right sides inside the fixed frame (1). The L-shaped guide rails (105) are in contact with the rear side of the positioning base (4). The rotating mechanism (11) includes a positioning gear ring (111), a drive gear (112), a worm gear (113), a worm (114), and a second servo motor (115). The positioning gear ring (111) is fixedly connected to the lower part of the outer wall of the rotating base (5). The drive gear (112) is rotatably provided on the lower right rear side of the positioning base (4). The worm gear (113) is fixedly connected to the lower part of the drive gear (112). The second servo motor (115) is fixedly connected to the right front side of the outer bottom of the positioning base (4). The worm (114) is connected to the output shaft of the second servo motor (115). The worm (114) meshes with the worm gear (113).

2. The homogeneous melting device for ore production according to claim 1, characterized in that, It also includes an anti-slip base plate (2) and a stabilizing back plate (3). The bottom of the fixed frame (1) is symmetrically fixed with the anti-slip base plate (2), and the upper rear part of the fixed frame (1) is fixed with the stabilizing back plate (3).

3. The homogeneous melting device for ore production according to claim 2, characterized in that, It also includes an intermittent feeding mechanism (12) for intermittent ore feeding. The intermittent feeding mechanism (12) includes a positioning cam (121), a lifting base plate (122), a reset guide rod (123), a first reset spring (124), a limiting slotted plate (125), a lifting column (126), a second reset spring (127), a limiting guide plate (128), and a positioning crossbar (129). The worm gear (114) is fixedly connected to the rear of the positioning cam (121). The right side of the stabilizing back plate (3) is provided with two reset guide rods (123). The lifting base plate (122) is fixedly connected between the bottom ends of the two reset guide rods (123). The lifting base plate (122) is in contact with the positioning cam (121). The first reset spring (124) is connected between the left and right reset guide rods (123) and the stabilizing back plate (3). The front right side is provided with a sliding limiting slotted plate (125). The middle of the lifting base plate (122) is fixed with a columnar sliding shaft. The limiting slotted plate (125) is sleeved on the columnar sliding shaft of the lifting base plate (122). The limiting slotted plate (125) and the columnar sliding shaft of the lifting base plate (122) are slidably connected. The upper middle rear side of the fixed frame (1) is provided with a sliding lifting column (126). The lifting column (126) is rotatably connected with the limiting slotted plate (125). The lifting column (126) and the fixed frame (1) are connected with a second reset spring (127). The upper front side of the lifting column (126) is fixed with a positioning crossbar (129). The middle of the left and right sides of the feed hopper (7) is provided with a rotating limiting guide plate (128) for intermittent ore feeding. The left and right limiting guide plates (128) are slidably connected with the positioning crossbar (129).

4. The homogeneous melting device for ore production according to claim 1, characterized in that, It also includes a limiting mechanism (13) for positioning the rotating bottom cylinder (5). The limiting mechanism (13) includes a limiting short plate (131), a limiting arc plate (132), a limiting spring (133), a hinged short rod (134), and an auxiliary roller (135). The upper left and right sides of the fixed frame (1) are rotatably provided with limiting short plates (131), and the upper left and right sides of the fixed frame (1) are slidably provided with limiting arc plates (132) for positioning the rotating bottom cylinder (5). 2) Located above the limiting short plate (131), the left and right limiting arc plates (132) are symmetrically connected to the fixed frame (1) with limiting springs (133). The left and right limiting arc plates (132) are respectively provided with hinged short rods (134) between the left and right limiting short plates (131). The upper part of the left and right lifting base blocks (103) is provided with auxiliary rollers (135). The left and right auxiliary rollers (135) are respectively in contact with the left and right limiting short plates (131).

5. A uniform melting device for ore production according to claim 1, characterized in that, It also includes a sealing mechanism (14) for sealing the rotating bottom cylinder (5). The sealing mechanism (14) includes a sealing plate (141) and a fixing rod (142). The fixing rod (142) is fixedly connected to the upper rear part of the inner side of the fixed stand (1). The sealing plate (141) for sealing the rotating bottom cylinder (5) is fixedly connected to the middle part of the fixing rod (142).

6. The homogeneous melting device for ore production according to claim 1, characterized in that, It also includes a shock-absorbing mechanism (15) for buffering and protecting the lifting base block (103). The shock-absorbing mechanism (15) includes a shock-absorbing rubber block (151) and a shock-absorbing spring (152). The lower parts of the left and right sides of the fixed stand (1) are slidably provided with shock-absorbing rubber blocks (151) for buffering and protecting the lifting base block (103). The shock-absorbing rubber blocks (151) on the left and right sides are connected to the fixed stand (1) by two shock-absorbing springs (152).

Images