A yellow phosphorus furnace automatic furnace unloading robot
By setting ceramic sheets and cogs on the inner side of the jaws of the yellow phosphorus furnace, and combining the positioning mechanism and servo motor drive, the jaws are moved deep into the furnace and oppositely, solving the problem that existing robots are difficult to penetrate into the furnace, ensuring the stability and efficiency of the material collection process.
Patent Information
- Application Number
- CN202420848935.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When the existing yellow phosphorus furnace discharge robot is grabbed by the slag and phosphorus iron, the robotic arm is difficult to penetrate deep into the furnace, making it difficult for the jaws to contact the slag and phosphorus iron, and thus it is difficult to remove the slag and phosphorus iron from the bottom of the furnace.
A yellow phosphorus furnace automatic discharge robot is designed. By setting ceramic sheets on the inner side of the jaws and opening a groove on the inner wall of the jaws, combining the positioning mechanism and servo motor drive, the jaws can be moved deep into the furnace and oppositely, ensuring that the oven slag and phosphorus iron can be effectively removed.
By increasing the length and stability of the jaws, the robot can penetrate deep into the furnace and contact the slag and phosphorus iron, ensuring the stability and efficiency of the material collection process, solving the problem that existing robots are difficult to penetrate deep into the furnace.
Smart Images
Figure CN222697233U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yellow phosphorus production equipment, in particular to an automatic unloading manipulator for a yellow phosphorus furnace. Background Art
[0002] Yellow phosphorus furnace is a kind of equipment for dry refining yellow phosphorus. Yellow phosphorus furnace usually adopts top feeding method, that is, phosphate ore and fuel are added layer by layer from the top of the furnace. At the bottom of the furnace, phosphate ore and fuel are mixed and reacted under high temperature conditions to generate phosphorus vapor and some by-products (slag and ferrophosphorus). The phosphorus vapor enters three condensation towers in series. Cooling water is sprayed on the top of the tower. The phosphorus vapor contacts with the cooling water, condenses into liquid and falls into the phosphorus receiving tank to form crude phosphorus. The operation of yellow phosphorus furnace is dangerous. When taking out of the furnace, in order to keep the operator away from the furnace mouth area and reduce safety hazards, a manipulator is needed to pick up the slag and ferrophosphorus.
[0003] The current furnace-discharging robot generally removes the slag and ferrophosphorus from the furnace bottom by operating structures such as mechanical arms and mechanical grippers. However, when the existing furnace-discharging robot is grasping, it is easy for some mechanical arms with larger diameters to have difficulty penetrating into the furnace, and the mechanical grippers have difficulty contacting the slag and ferrophosphorus because the mechanical arms cannot penetrate into the furnace, making it difficult to remove the slag and ferrophosphorus from the furnace bottom. Utility Model Content
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A yellow phosphorus furnace automatic unloading robot, comprising:
[0006] A first shell, a fixing rod is connected to the back side of the first shell, a driving mechanism is arranged inside the first shell, a pair of second shells are connected to the front side of the first shell through the driving mechanism, a clamp is slidably connected inside the second shell, and a ceramic sheet is connected inside the clamp;
[0007] The inner wall of the clamping jaw is provided with a tooth groove, and the outer side of the tooth groove is provided with a positioning mechanism.
[0008] In a possible implementation, the positioning mechanism includes a pair of second through holes embedded in the upper and lower sides of the second housing, the inner rings of the pair of second through holes are fixedly connected with shafts, the outer sides of the shafts are fixedly connected with gears, and the gears are meshed with the tooth grooves;
[0009] The top end of the shaft extends to the outside of the second shell and is connected with a rotating wheel.
[0010] In a possible implementation, a plurality of slots are circumferentially formed at the top of the second shell near the second through hole, a bearing is formed inside the rotating wheel, a rod is connected through the bearing, and one end of the rod extends into the slot.
[0011] In one possible implementation, the driving mechanism includes a servo motor connected to the inner wall of the first shell, one end of the servo motor output shaft is connected to a bidirectional screw, one end of the bidirectional screw is connected to a bearing seat, the bearing seat is fixedly connected to the inner wall of the first shell, the outer side of the bidirectional screw is correspondingly connected to a pair of ball nut pairs, the outer side of the ball nut pair is fixedly connected to a fixed block, and one end of the fixed block is fixedly connected to the second shell.
[0012] In a possible implementation manner, a pair of first through holes are correspondingly opened on the front side of the first shell, and one end of the fixing block passes through the interior of the first through hole.
[0013] In a possible implementation, a slide rail is connected below the first shell, a pair of sliders are correspondingly slidably connected inside the slide rail, a support block is connected to one side of the slider, and a top of the support block is fixedly connected to the second shell.
[0014] In a possible implementation, anti-slip grooves are provided on the outer side of the ceramic sheet.
[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0016] 1. By taking the rod out from the inside of the wheel, it is convenient to rotate the wheel, drive the shaft and the gear to rotate, and through the connection between the gear and the tooth groove, it is convenient to drive the clamping jaw to move forward, which is beneficial to increase the length between the second shell and the clamping jaw, so that the clamping jaw can go deep into the furnace to contact the slag and ferrophosphorus. Then, the servo motor drives the bidirectional screw to rotate, driving the clamping jaws on both sides to move toward each other, and the slag and ferrophosphorus at the bottom of the furnace are taken out.
[0017] 2. By setting sliders and slide rails, when the second shells on both sides move toward each other, the sliders at the bottom are driven to slide along the slide rails. Under the connection between the sliders and the slide rails, the stability of the second shell during movement is improved, which helps to ensure the stability during the material removal process. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1 It is a front view of the utility model;
[0020] Figure 2 It is a top view of the utility model;
[0021] Figure 3 It is a top cross-sectional view of the first housing of the utility model;
[0022] Figure 4 It is a side sectional view of the second housing of the utility model;
[0023] Figure 5 It is an enlarged view of point A of the present utility model.
[0024] Description of reference numerals:
[0025] 1. Fixed rod; 2. First shell; 3. Second shell; 4. Rotating wheel; 5. Clamp; 6. Ceramic plate; 7. Slide rail; 8. Support block; 9. Bearing seat; 10. Fixed block; 11. Bidirectional screw rod; 12. First through hole; 13. Ball nut pair; 14. Servo motor; 15. Slider; 16. Tooth groove; 17. Gear; 18. Shaft; 19. Slot; 20. Bearing; 21. Insert rod; 22. Second through hole. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0027] The embodiment of the present application solves the problems in the prior art by providing a yellow phosphorus furnace automatic unloading robot.
[0028] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0029] Embodiment 1:
[0030] The specific structure of this embodiment is as follows: Figure 1-Figure 5 As shown, a yellow phosphorus furnace automatic unloading robot comprises:
[0031] A first shell 2, a fixing rod 1 is connected to the back side of the first shell 2, a driving mechanism is arranged inside the first shell 2, a pair of second shells 3 are connected to the front side of the first shell 2 through the driving mechanism, a clamping claw 5 is slidably connected to the inside of the second shell 3, a ceramic sheet 6 is connected to the inner side of the clamping claw 5, and the ceramic sheet 6 has a good high temperature resistance effect, which is convenient for clamping slag and ferrophosphorus;
[0032] The inner wall of the clamping jaw 5 is provided with a tooth groove 16 , and a positioning mechanism is arranged outside the tooth groove 16 .
[0033] In some examples, the positioning mechanism includes a pair of second through holes 22 embedded in the upper and lower sides of the second housing 3, the inner rings of the pair of second through holes 22 are fixedly connected with the shaft 18, the outer side of the shaft 18 is fixedly connected with the gear 17, and the gear 17 is meshed with the tooth groove 16;
[0034] The top end of the shaft 18 extends to the outside of the second shell 3 and is connected to a rotating wheel 4. Rotating the rotating wheel 4 drives the shaft 18 and the gear 17 to rotate. Through the connection between the gear 17 and the tooth groove 16, the clamping jaw 5 is driven to move forward, which is beneficial to increase the length between the second shell 3 and the clamping jaw 5, so that the clamping jaw 5 can penetrate into the furnace to contact the slag and ferrophosphorus.
[0035] In some examples, a plurality of slots 19 are circumferentially formed at the top of the second shell 3 near the second through hole 22, a bearing 20 is formed inside the rotating wheel 4, an insertion rod 21 is connected to the inside of the bearing 20, and one end of the insertion rod 21 extends to the inside of the slot 19. When the insertion rod 21 is taken out from the inside of the rotating wheel 4, the rotating wheel 4 and the shaft 18 can be easily rotated after the rotating wheel 4 is free from restriction, and vice versa, the shaft 18 can be positioned, thereby limiting the clamp 5.
[0036] In some examples, the driving mechanism includes a servo motor 14 connected to the inner wall of the first shell 2, one end of the output shaft of the servo motor 14 is connected to a bidirectional screw 11, one end of the bidirectional screw 11 is connected to a bearing seat 9, the bearing seat 9 is fixedly connected to the inner wall of the first shell 2, and a pair of ball nut pairs 13 are correspondingly connected to the outer side of the bidirectional screw 11, and a fixed block 10 is fixedly connected to the outer side of the ball nut pair 13, and one end of the fixed block 10 is fixedly connected to the second shell 3. Turning on the servo motor 14 drives the bidirectional screw 11 to rotate, thereby driving the ball nut pairs 13 on both sides and the fixed blocks 10 on their outer sides to move toward each other, and driving the second shells 3 and the clamps 5 on both sides to move toward each other, so as to facilitate the clamping and removal of the slag and ferrophosphorus.
[0037] The utility model takes out the insertion rod 21 from the inside of the rotating wheel 4, so as to facilitate the rotation of the rotating wheel 4, drive the shaft rod 18 and the gear 17 to rotate, and conveniently drive the clamping jaw 5 to move forward under the connection between the gear 17 and the tooth groove 16, which is beneficial to increase the length between the second shell 3 and the clamping jaw 5, so that the clamping jaw 5 can penetrate into the furnace to contact the slag and ferrophosphorus, and then drive the bidirectional screw rod 11 to rotate through the servo motor 14, so as to drive the clamping jaws 5 on both sides to move toward each other, so as to take out the slag and ferrophosphorus at the bottom of the furnace.
[0038] Embodiment 2:
[0039] The specific structure of this embodiment is as follows: Figure 1-Figure 4 As shown, a pair of first through holes 12 are correspondingly opened on the front side of the first housing 2 , and one end of the fixing block 10 passes through the interior of the first through hole 12 .
[0040] In some examples, a slide rail 7 is connected to the bottom of the first shell 2, and a pair of sliders 15 are slidably connected inside the slide rail 7. A support block 8 is connected to one side of the slider 15, and the top of the support block 8 is fixedly connected to the second shell 3. When the second shell 3 moves, the support block 8 and the slider 15 below it are driven to move, which is beneficial to support the second shell 3.
[0041] In some examples, the outer side of the ceramic sheet 6 is provided with anti-slip grooves, which are beneficial to increase the friction between the ceramic sheet 6 and the slag and ferrophosphorus, and increase the stability between the two.
[0042] The utility model provides a slider 15 and a slide rail 7, and when the second shells 3 on both sides move toward each other, the slider 15 at the bottom thereof is driven to slide along the slide rail 7. The connection between the slider 15 and the slide rail 7 is beneficial to improving the stability of the second shell 3 during movement, and further beneficial to ensuring the stability during the material taking process.
[0043] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A yellow phosphorus furnace automatic furnace unloading robot, characterized in that: include: A first housing (2), the back side of the first housing (2) being connected to a fixing rod (1), a driving mechanism being arranged inside the first housing (2), a pair of second housings (3) being connected to the front side of the first housing (2) via the driving mechanism, a clamping jaw (5) being slidably connected inside the second housing (3), and a ceramic sheet (6) being connected inside the clamping jaw (5); The inner wall of the clamping jaw (5) is provided with a tooth groove (16), and a positioning mechanism is arranged on the outer side of the tooth groove (16).
2. The automatic yellow phosphorus furnace unloading robot according to claim 1 is characterized in that: The positioning mechanism comprises a pair of second through holes (22) embedded in the upper and lower sides of the second housing (3); the inner rings of the pair of second through holes (22) are fixedly connected to a shaft (18); the outer side of the shaft (18) is fixedly connected to a gear (17); the gear (17) is meshingly connected to the tooth groove (16); The top end of the shaft (18) extends to the outside of the second housing (3) and is connected to a rotating wheel (4).
3. The automatic unloading robot for yellow phosphorus furnace according to claim 2 is characterized in that: A plurality of slots (19) are circumferentially formed at the top of the second housing (3) near the second through hole (22); a bearing (20) is formed inside the rotating wheel (4); an insert rod (21) is connected to the inside of the bearing (20); one end of the insert rod (21) extends to the inside of the slot (19).
4. The automatic yellow phosphorus furnace unloading robot according to claim 1 is characterized in that: The driving mechanism comprises a servo motor (14) connected to the inner wall of the first housing (2); one end of the output shaft of the servo motor (14) is connected to a bidirectional screw rod (11); one end of the bidirectional screw rod (11) is connected to a bearing seat (9); the bearing seat (9) is fixedly connected to the inner wall of the first housing (2); the outer side of the bidirectional screw rod (11) is correspondingly connected to a pair of ball nut pairs (13); the outer side of the ball nut pair (13) is fixedly connected to a fixing block (10); one end of the fixing block (10) is fixedly connected to the second housing (3).
5. The automatic unloading robot for yellow phosphorus furnace according to claim 4 is characterized in that: A pair of first through holes (12) are correspondingly opened on the front side of the first shell (2), and one end of the fixing block (10) passes through the interior of the first through hole (12).
6. The automatic unloading robot for yellow phosphorus furnace according to claim 1 is characterized in that: A slide rail (7) is connected below the first shell (2), a pair of sliders (15) are slidably connected inside the slide rail (7), a support block (8) is connected to one side of the slider (15), and the top of the support block (8) is fixedly connected to the second shell (3).
7. The automatic yellow phosphorus furnace unloading robot according to claim 1 is characterized in that: The outer side of the ceramic sheet (6) is provided with anti-slip grooves.